Published by CO 0070 Service PaCE Printed in the Netherlands Subject to modification � 3122 785 10850 ©Copyright 2000 Philips Consumer Electronics B.V. Eindhoven, The Netherlands. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Colour Television Chassis EM1A AA CL 06532111_000.eps 171000 Contents Page Contents Page 1. Technical specifications, connection facilities & chassis overview 2 2. Safety- and maintenance instructions, 4 warnings and notes. 3. Directions for use 6 4. Mechanical instructions 11 5. Faultfinding and repair tips 15 6. Block-, wiring diagrams and testpoint overviews Blockdiagram video processing 27 Blockdiagram audio & control 28 Blockdiagram Large Signal Panel: supply 29 Powerlines overview 30 Wiring diagram 31 I2C overview 32 Testpoint overview LSP 33 Testpoint overview SSB / DW / CRT panel 34 7. Electrical diagram’s en PWB’s Diagram PWB Main supply (Diagram A1) 35 43-48 Standby supply (Diagram A2) 36 43-48 Line deflection (Diagram A3) 37 43-48 Frame deflection (Diagram A4) 38 43-48 Audio amplifier (Diagram A5) 39 43-48 Headphone amplifier (Diagram A6) 40 43-48 Tuner, I/O, SIMM-connector (Diagram A7) 41 43-48 Front control (Diagram A8) 42 43-48 SSB: SIMM-connector (Diagram B1) 49 55-60 IF, I/O, videoprocessing (Diagram B2) 50 55-60 Feature box (Diagram B3) 51 55-60 HOP (Diagram B4) 52 55-60 Audio demodulator (Diagram B6) 53 55-60 Painter (Diagram B7) 54 55-60 Multi PIP controller (Diagram C1) 61 65/66 Tuner (Diagram C2) 62 65/66 I/O processing (Diagram C3) 63 65/66 IF video sync (Diagram C4) 64 65/66 Side I/O panel (Diagram D) 67 67 Top control panel (Diagram E) 69 69 CRT panel (Diagram F) 70 71 DC-shift panel (Diagram G) 71 71 Horizontal DAF panel (Diagram I1) 72 74 Vertical DAF panel (Diagram I2) 73 74 Mains switch panel (Diagram J) 75 75 Mains harmonic panel (Diagram Y) 76 76 8. Alignments 77 9. Circuit description and 82 list of abbreviations 96 10. Spareparts list 98 Schematics and PWB’s 67 EM1A 7. Side I/O panel 9 C D E F 0900-A B1 0900-B A2 0901-A B1 0901-B C1 0901-C D1 0902 E1 0936 A5 1000 F2 HEADPH-R L-FRONT-IN HEADPHONE SIDE I/O 4 HEADPH-L R-FRONT-IN TO 1002 E2 1003 D2 1004 C2 1005 B2 1006 B2 1007 A3 2901 A4 2902 B4 2903 C4 2904 D4 2905 F4 2906 F3 4901 A2 LEFT 1936 * 4902 A5 CVBS * SVHS IN C-FRONT-IN FRONT-DETECT 3 3 4 5 1 2 Y/CVBS C * RESERVED OF * 5 3901 A3 3902 A3 3903 A3 3904 B3 3905 B2 3906 C3 3907 C3 3908 D3 3909 D3 3910 E4 3911 F4 3912 F3 A B C D E F A B 1001 F2 Y-CVBS-FRONT-IN RIGHT SVHS 1 2 1 10 11 2 3 4 5 6 7 8 EH-B 0936 1002 Headph_gnd Audio_in_gnd 9 6 11 1000 YKF51-5347 0900-B 5 10 4 YKC21-5617 0901-C 7 8 9 2901 220n 3904 75R YKC21-5617 0901-A 1 2 3909 47K Audio_in_gnd 3911 10K 0901-B YKC21-5617 4 5 6 1003 Headph_gnd 2905 10n 1006 2906 10n 3910 3K9 3912 10K Headph_gnd 4901 2902 220n Headph_gnd Headph_gnd 3903 100R 3908 1K 1005 Audio_in_gnd 3 4 5 7 8 Audio_in_gnd Audio_in_gnd Audio_in_gnd 1004 0902 YKB21-5101A 1 2 1007 3906 1K Audio_in_gnd Headph_gnd Headph_gnd Headph_gnd 2903 3n3 3905 1K8 Headph_gnd 3907 47K 1 1001 Headph_gnd Headph_gnd 0900-A YKF51-5347 2 7 3 8 75R Headph_gnd 3901 100R 3902 2904 3n3 4902 Audio_in_gnd Audio_in_gnd 7 A D D CL06532111_034.eps 101000 Personal notes: Schematics and PWB’s 69 EM1A 7. Top control panel B C 0215 A1 1091 B3 1092 B3 1093 B4 1094 B4 3091 A2 3092 A2 3093 A3 1 2 3 4 1 2 3 4 A B C A BAT85 6091 6091 B4 V- TO 1945 OF TOP CONTROL 3095 A4 3096 B4 C+ C- V+ 3094 A3 SKQNAB 1091 3095 3K3 3096 1K5 3094 270R 3092 390R 560R 3093 3091 560R Molex-5268 0215 1 2 3 1094 SKQNAB 1092 SKQNAB SKQNAB 1093 CL 06532111_053.eps 161000 8 A WHEN PUSHED SIMULTANEOUSLY FOR ABOUT 3 SECONDS ONE CAN TOGGLE BETWEEN SAM- AND SDM-MODE Layout Top control panel (component side) Layout Top control panel (copper side) CL06532111_037.eps 021000 CL06532111_038.eps 021000 70 EM1A 7. Schematics and PWB’s CRT panel Blue Green Red * * * * * EARTH CRT FROM Vg2-connection LOT 3307 B2 3309 B4 RGB AMPLIFIER 2315 B1 2316 E2 2317 F9 2304 A4 3304 A5 8 9 10 A 7301 A3 7302 A5 3308 B5 7307 D3 0340 A1 0383 B6 2300 A4 2301 A1 2302 A2 5 2310 C2 9310 A6 9312 A3 0298-D C6 6310 E3 R-CRT 2318 E7 2319 F7 G LIFE PART B 7300 A2 R G-CRT 1599 0298-C C6 9311 B6 0298-E C6 0298-F D6 0298-G D6 0298-H E6 0298-I E9 3334 E7 6 6308 B3 SCAVEM CIRCUIT B-CRT FROM * CRT PANEL SCAVEM 6 7 2320 E3 2321 D2 2322 E2 2323 E2 2303 A4 3357 C5 3338 E5 3339 D5 * 3348 E1 3349 E8 3350 D4 3351 D4 0940 OF CUT OFF G FROM 0334 E10 3343 D1 B 0298-K E9 3347 F9 3342 D2 0324 OF R 3337 D2 TO 3336 E2 3345 E6 3340 D5 3341 E2 2305 B2 2306 C2 2307 B4 2308 C2 2309 C4 C B A 3303 A2 3335 D2 2 3 4 5 3354 E4 3352 E4 0235 A6 0298-A E8 0298-B E8 1 2324 F9 2325 A3 D 3358 A3 3300 A1 3355 A5 F E 7 4 3301 A4 2 2312 D2 1 E * 3312 C2 3315 B2 3 5300 B5 6305 D5 6306 D5 6307 E4 * C 3311 B2 F 6309 B3 2313 E2 3318 C4 3319 C5 3320 C2 3321 A3 3322 B1 9 10 7303 C5 3310 B6 7304 B3 B 3356 B6 D 0224 E1 3316 C5 3317 C2 8 0031 E5 1K 3304 4R7 3365 1K 3356 4K7 3301 180V 180V 100n 2320 2322 82p 9310 GND 0298-H 12 2313 10u G1 0298-A 5 0383 1 2 3 2305 470n 9 3335 1K 22p 2312 0298-B 7 7301 BC847B 6308 MCL4148 2308 15p 0298-F H 2324 0031 6310 BAS216 7303 BD139-16 2317 G2 470R 3350 9312 100n 2325 120K 3343 2307 22n 56K 3308 F3F F2F 3315 3310 1K 1K5 3358 0235 6 7 3317 1K2 3337 1K 3342 470R 2303 330p 9311 SC1 1K5 7300 BF199 7304 2 FG-2 0298-K FG 0298-I 1 3349 1K 1K 3334 22n 2318 3355 10R 3307 2306 100n 3 VI3 TDA6108JF 7307 GND 4 5 IOM 6 VDD 1 VI1 2 VI2 3322 220R 330p 2315 3321 4K7 F1F 68p 2321 SIN 0334 1 9 HA 0298-G 10 1K 3338 SC3 3319 1K 10R 3300 2302 3p3 0224 1 2 3 4 5 5300 S13974 1 10 3 5 6 7302 BD140-16 3311 100R BAV21 6306 3357 4R7 2K2 3354 SC2 18K 3303 150R 3309 3345 33R 150R 3341 1K 3336 KB 0298-E 11 3339 1K KG 0298-D 6 220u 2301 4R7 9 VO1 8 VO2 7 VO3 2319 10n BC857B 2310 18p KR 0298-C 8 4R7 3318 470R 3351 3340 1K 1K 3320 6305 BAV21 2309 22n 1 6307 BAV21 MCL4148 6309 470R 3352 120K 3348 22u 2300 56p 2323 0340 1 10 11 2 3 4 5 6 7 8 2K2 3312 2304 22n 3347 1K5 3316 56K 100n 2316 HFB_X-RAY-PROT +11D EHT-INFO +11D +11D +11D +11D CL 06532111_039.eps 161000 F F F1F Blue 50V / div DC 10ms / div F2F Green 50V / div DC 10ms / div F3F Red 50V / div DC 10ms / div SC1 7300_E 20mV / div AC 10ms / div SC2 7301_E 1V / div AC 10ms / div SC3 Coil 0,5V / div AC 10ms / div 72 EM1A 7. Schematics and PWB’s Horizontal DAF panel V V TO LOT TO 0317 OF TO 0391 RES FROM RES TO CRT OR TO 0317 OF RES HORIZONTAL DAF 1 2 3 4 1 2 3 4 A B C A B C 0317 B1 0318 A1 0391 B4 0397 A4 2800 B2 2803 B3 2890 B3 2891 B3 3897 B1 3898 A4 3899 B4 3998 C2 5800 A2 1 2 0318 3998 100R 560p 2890 0397 1 2 3898 3899 470p 2891 0391 2803 470p 2800 470p 3 1 6 4 1R 3897 5800 V_Parabool 0317 1 2 CL06532111_042.eps 101000 G I1 I1 Schematics and PWB’s 73 EM1A 7. Vertical DAF panel 3822 A3 3823 A4 3824 B3 3825 C4 3826 C4 3827 C4 3830 A5 3831 A6 3832 A6 3833 B5 5810 B9 6810 A9 6812 C6 VERTICAL DAF (OPTIONAL) 0392 A10 0393 C1 2809 A6 2812 B8 2813 C8 2814 B8 2816 A9 2818 C2 2820 A3 2821 B3 2822 A5 2823 B5 3820 C2 3821 A3 OF 0392 OF TO FROM 0393 FROM 1 2 3 4 5 6 7 8 9 10 1 7810 B7 7818 C2 7820 C3 7821 B4 7822 C5 7823 C6 2 3 4 5 6 7 8 9 10 A B C A B C 2824 B4 2825 B6 3808 B10 3809 A7 3810 B8 3811 B7 3812 C8 3813 C7 3814 B8 3815 B7 3816 C8 3818 C1 3819 B2 3810 470K 2812 10n 2814 1n 3812 27K 10u 2813 3814 100K 3811 4M7 3816 4K7 3813 470K 3833 4K7 47R 3808 2823 2u2 1K 3832 100n 2822 2u2 2821 2820 100n 3823 1K 3822 4K7 BC857B 7821 3821 47K 4K7 3824 7818 BC847B BC847B 7820 2818 1n 3819 4K7 3818 4K7 2816 220p 100u 2809 10R 3809 0392 EH-B 1 2 3 6810 BYD33V 7810 STP3NB80 1 2 4 3 CU15 5810 2825 470n BZX79-C22 6812 7823 BC857B 0393 RT-01T 1 3820 3K3 3815 1K 47K 3830 4K7 3831 7822 BC847B 3826 1K5 3827 3K3 3825 2K7 10u 2824 V_Parabool CL 06532111_043.eps 161000 74 EM1A 7. Schematics and PWB’s Layout DAF panel (component side) CL06532111_044.eps 021000 Layout DAF panel (copper side) CL06532111_045.eps 021000 Schematics and PWB’s 75 EM1A 7. Mains switch panel +3V3 4M7 3008 (N.A.) 3001 D2 3002 D3 3003 C2 3004 C3 2 AC MAINS 9002 9001 2002 100n 0212 1 0214 0211 1 2 2M2 3009 0132 5 6 OF 2001 C3 MAINS SWITCH PANEL 1 4 3 POWER SUPPLY 2002 C3 TO 0010 OF 1 2 3 4 A B C 110V/220V AC INPUT D A B C D 0132 A3 0211 A2 TO 1947 T4.0AE 0212 B4 0214 C1 0218 C1 1000 D2 1002 B4 1008 D2 3008 B2 3009 A2 9001 A3 9002 B3 2001 100u 2 680R 3003 1 2 1008 8 9 1 3 2 4 220R 3004 1 2 3 4 5 0218 GP1U28QP 1002 3 GND 1 OUT 2 VS CL 06532111_052.eps 161000 8 A 1 A Layout Mains switch panel CL06532111_047.eps 021000 76 EM1A 7. Schematics and PWB’s Mains harmonic panel C D A B C D 0062 D1 2061 D2 5066 B3 5067 B3 9066 A3 1 PWB SMALL MAINS HARMONIC 5066 BP30001 1 2 4 3 8 9 2061 1n 2 3 4 1 2 3 4 A B 5067 P41908 1 11 12 2 3 4 5 6 7 1 2 9066 0062 VA Y Y CL06532111_050.eps 101000 OF FROM 0036 1 A Layout Mains harmonic panel CL06532111_051.eps 021000 Block-, wiring diagrams and testpoint overviews. 27 EM1A 6. 6. Block-, wiring diagrams and testpoint overviews. Block diagram video processing B2 B7 B7 B7 IF, I/O, VIDEOPROC. TUNER, I/O, SIMM-CONN. B3 FEATUREBOX B4 VIDEO CONTROL+ GEOMETRY B1 SIM CONN. A7 SIDE I/O D 1200 3201 SDA SDL +5V +33V 1408 1409 1406 1407 7322 EF 1405 16 CVBS-SC1-AV1-IN Y-CVBS-FRONT-IN Y-CVBS-FRONT C-FRONT-IN C-FRONT-IN C-SC2-SVHS-IN CVBS-SC2-MON-OUT CVBS SC1-G-IN-Y-IN SC1-B-IN-U-IN SDA 23 24 34 47 3377 SAW FILTER BLOCK DIAGRAM VIDEO PROCESSING SAW FILTER SOUND FILTER CVBS-TER -OUT CVBS-TXT-OUT 7323 TDA9320H PLL DEM GROUP DELAY COR. VIDEO SWITCH + CONTROL QSS MIXER AM DEMO PSS-AM AUDIO 7.3 2 10 12 13 14 Y PROC. Y/U/V SWITCH U Y Y U V U V V Y C PROC. SYNC SEPAR. CVBS PIP 60 61 VA50 HA50 28 29 18 19 51 50 49 23 25 26 12 14 15 2323 2322 2321 R 23 24 RGB YUV MATRIX G B Y U V 21 20 R G B 28 27 26 30 31 32 Y U V 54 32 1309 (N.C.) 1310 3.57MHz 3.57MHz V-SYNC PROC. H-SYNC PROC. DECODER PAL NTSC SECAM 3X ADC PICNIC 7709 SAA4978H Y/U/V RGB MATRIX RGB INSERTION OUTPUT AMPL. CATHODE CALIBR. 7301 TDA9330H HOP 7716 PLCC32 EEPROM V-SYNC PROC. H-SYNC PROC. SIGNAL PROC. 3X DAC C 36 R G B FROM SCART1 COMB FILTER RGB MATRIX 37 38 3 62 63 64 5 MAIN TUNER AGC AV1 7411 41 42 43 - PICTURE - - SOUND - 1352 7332 7301-A TDA8885 BOCMA PLL VIDEO DEM PLL AUDIO DEM AGC SOUND TRAPS VIDEO AMPL. LUM DELAY CHROMA BAND- PASS SYNC SEPARATOR VCO + CONTROL BASE BAND DELAY 3827 3834 PAL/NTSC/SECAM DEMODULATOR 7301-B TDA8845 BOCMA 7801 SAB9081H 1333 N.A. I5 V19 F14 V6 V8 V7 V18 V17 V16 L8 I4 Y-CVBS0-SC2-AV2-IN CVBS-SC1-AV1-IN Y-CVBS-SC2 20 57 FIELD MEMORY PROZONIC FIELD MEMORY V20 V21 F13 F10 V16 V15 S5 V12 V13 S4 S3 S7 S6 L12 40 43 35 36 37 38 R-TXT G-TXT B-TXT FBL-TXT 41 42 44 3 2 1 8 I6 F20 V30 V29 V28 F18 F22 F24 F23 L13 F19 7309 7311 3342 3341 3340 HIP TUNER AGC V1 SIF2 SIF1 VIF1 VIF2 3755 3757 3759 3733 3728 3748 3747 3749 C2 TUNER C4 IF-VIDEO-SYNC C1 DW F CRT/SCAVEM PANEL C3 I/O B6 C1 A7 DW PANEL A7 SIM CONN. 7320 12 14 EF 26 29 16 28 7803 TDA8601 7307 TDA9181 7307 TDA6108MF 7300 : 7303 7412 EF EF 5 3705 54 26 51 52 RGB Y/U/V MATRIX DOUBLE WINDOW SIGNAL PROC. 7301-C TDA8845 7385 7386 7828 7892 : 7894 87 H 56 PULS FORMER 57 BOCMA HORIZONTAL OUTPUT LINEDRIVE FRAMEDRIVE + FRAMEDRIVE - B-CRT G-CRT R-CRT B-CRT CUTOFF G-CRT R-CRT Y-SCAVEM EHT-INFO HFB-X-RAY-PROT TUNING VOLTAGE +33V BCI E/W DRIVE EHT-INFO STANDBY-INFO VFB HFB-X-RAY-PROT DYN-PHASE-COR STANDBY (POR) 9 1 5 11 5200 6200 BZM55-C33 SCL 46 3376 3200 4 +11D 1946 IF 0240 2 1 0302 1923 1000 1681 3 1 0203 1 2 I1 V23 F17 V22 7201 TELE9-088A 3267 RESET SDA SDL +5VS +33V 7.6 TUNER DUAL WINDOW - DUAL WINDOW - AGC 9 1 5 5261 2351 RESET RESET 3327 3416 C-PIP-IN MAIN-CVBS-EXT-IN 2301 24 Y U V Y 41 42 43 U V SY SU SV SY SU SV 40 45 46 18 17 20 29 3268 4 2 +5V +8V +33V +5VS 15 2 1 V2 1327 SV-SYNC 12MHz CVBS OUT 49 1301 14.74MHz 7713 MC33269D 4 15 10 6 63 64 9 1 10 6 63 64 9 2 MONITOR OUT 4 1682 0205 0205 1682 5530 1 3 1 5 4 3 2 SVHS CVBS-SC1-AV1-IN Y-CVBS-SC2-AV2-IN C-SC2-SVHS-IN 1 5 4 3 2 SVHS-AV2 7901 0201 1937 Y/G U/B SC1-R-IN-V-IN 3 V/R 5642 5643 72 81 79 83 94 V 5655 5654 5645 4 1000 1923 32 41 33 25 24 23 21 31 29 26 28 1940 3230 2 5 4 7 8 9 11 1 3 10 6 8 9 1 3 4 1948 1937 5 6 3 1 0201 5 6 C3 DY HA50 SDA 4 3703 7714 MSM54V 12222A 7708 SAA4990H 7715 MSM54V 12222A SCL 11 3321 SDA 10 3320 SCL +5VF +5VA +3V3_INT VA50 6 2 3 4 Y50 U50 V50 DU DV FB 7 8 DH SYNC VA50 70 DV SYNC HA50 100 V50 2 U50 98 12 10 8 DU DV DY DU DV DY 3818 3816 3814 2846 2814 2832 3846 3811 3839 2829 2828 2831 3829 3828 3831 Y50 Y50, U50, V50, HA50,VA50 F25 12 7 F26 11 F27 10 5 6 8 9 5703 Y-PIP-MAIN-IN U-PIP-MAIN-IN V-PIP-MAIN-IN Y100 U100 V100 E/W DRIVE FRAME V-DRIVE PROC. RAMP GEN +8V +5V +11D 7906 L4940 7903 7907 VD100 HD100 PULSE FORMER 530µs 9 14 13 29 9 PH1-1 22 7303 7324 7308 B7 B7 B4 A4 A3 A3 B7 VFB VSYNC VD-HOP 7310 V25 V27 V24 V26 V14 FBL-TXT 7313 : 7315 7340 TO B6 A3 TO 6 11 10 1 5 4 1 2 7 IF-TER F2 F1 P16 F3 F5 16 23 8 15 10 1 2 7305 +8VS 7411 +8VS 3413 +8VS 7412 7401-B HEF4053BT 7331 F9 F6 F7 5 3 7401-C HEF4053BT 7403 M62320P 9 12 13 7401-A HEF4053BT 11 14 4 SEL-MAIN-RIR2 SEL-MAIN-FRONT RR SDA SCL SEL-TUNER1 (N.A.) (N.A.) (N.A.) (N.A.) SEL-TUNER2 FBLK RESET SEL-YUV-RGB SEMI-STD-BY 12 11 10 9 7 6 5 4 2 3 SEE FOR H.V. ROUTING 8-bit I/O EXPANDER VFB HFB-SANDCASTLE Y-CVBS-SC2-AV2-IN CVBS-SC1-AV1-IN C-SC2-SVHS-IN C-FRONT-IN Y-CVBS-FRONT-IN +5V +8V +33V SDA SCL VFB HFB 2 3 1 0200 3 5 1 0236 1920 1921 2 3 4 5 6 7 8 9 10 N.C. 1 2 3 4 5 6 7 8 9 10 1 1943 2 3 1 3 5 1 2 3 AV2 A B A D C D C B CVBS 0207 2 1 R G B 3 IN OUT STAB SDA SCL COMPAIR CONN. (SERVICE) F11 3329 3330 PULS FORMER EF 7871 7874 7876 74 SDA 3852 3343 +33V 3339 3348 73 SCL 3854 3863 75 POR +3V3 FROM 0324 OF (LINE DEFL.) +3V +3VD +5VS 7802 LM317T F21 F3F 3 2 3862 3341 R-CRT +11D G-CRT B-CRT 1 0340 Y-SCAVEM SCAVEM PROC. CUTOFF 2 3 4 5 6 7 8 9 10 11 N.C. +11D 180V +180V +180V HFB-X-RAY-PROT EHT-INFO FILAMENT +11D +180V(1) 1 0224 2 3 4 5 6 7 3334 3349 2211 +180V(1) 2 8 1 9 3 7 6 G R B 3338 3340 0383 5300 SCAVEM COIL CRT HOT COLD VG1 FG-A FG-B G2 SIN 0334 EHT FROM LOT LINE DEFL. 1 2 3 F2F F1F SANDCASTLE PH1-2 STARISTOP H-DRIVE CL 06532111_005.eps 091000 ERR 17 ERR 33 ERR 30 ERR 13 ERR 32 ERR 23 ERR 18 ERR 16 SDA SCL SIMM CONN. B6 PIP AUDIO B6 V19 V20 LINE DEFL. FRAME DEFL. CONTROL 28 EM1A 6. Block-, wiring diagrams and testpoint overviews. Block diagram audio & control A6 HEADPHONE AMPLIFIER 7323 TDA9320H CLOCK IN OUT WS QSS-AM HOP ADC DAC ADC DSP DIGITAL SOUND PROC. A15 A21 A20 A19 A18 A5 A2 A8 A3 A4 A6 A1 A12 A13 A14 A17 50 54 1651 55 45 R L R L 20 7 3 3 3 2 2 2 5 4 6 21 28 29 R L 25 26 2 1 47 44 45 41 42 38 39 B D C C D A DAC SUB 23 DAC 7721 7723 7725 7720 7722 7724 CL 06532111_002.eps 111000 2730 3730 R L 17 18 2731 3731 A15 3655 3662 SDA SCL A14 3656 3742 3743 2732 2733 A5 A7 B1 AUDIO AMPLIFIER B7 PAINTER SIMM CONN. SIMM CONN. SIMM CONN. SIMM CONN. B1 A7 A7 B1 J MAINS SWITCH PANEL (PARTLY) E TOP CONTROL A8 FRONT B4 A1 D SIDE I/O B1 SIMM CONN. B2 IF BLOCK DIAGRAM AUDIO & CONTROL B6 AUDIO DEMODULATOR C1 DW PANEL C4 IF-DUAL WINDOW A7 I/O AUDIO-L AUDIO-R 9 1 6 A B 4 7750 TDA2616 SOUND-ENABLE AUDIO-SW 1 2 3 1 2 3 6 7740 TDA2616 3 2 1 R L SUB- WOOFER 7730-7733 3765 1735 1736 1737 3708 3054 +3V3 74 75 67 68 76 1923 1000 1 9 4 7301-A TDA8885 5 L BOCMA 8 SIF1 52 1000 1923 L_SC1_AV1_IN PIP-AUDIO PIP-AUDIO AV1 AV2 +3V3 DEMO- DULATOR R 60 R_SC1_AV1_IN L 63 L_SC2_AV2_IN R 58 R_SC2_AV2_IN L 65 HP_OUT_L R 66 HP_OUT_R HP_OUT_L HP_OUT_R L_FRONT_IN R_FRONT_IN L 69 L_CL_VL_OUT MONITOR OUT R 70 R_CL_VL_OUT 6 7 10 11 1936 7663 R-CL-VL-OUT L-CL-VL-OUT SDA SCL 7661 BC847BPN 7682 BC847BPN 7651 MSP3451D 7656 BC847BPN 0240 2629 2637 C4 C5 C7 C5 5 4 3 2 1 C3 CVBS TXT HD100 31 53 55 79 VSYNC B4 A7 B4 B4 B3 B2 1947 1008 1002 STAND-BY STAND-BY +5V2 HS VS RESET 7013 R-TXT 48 7007 7007 SAA5667HL 7006 N.C. N.C. B2 B4 B3 B6 A7 RESET EEPROM NVM BCL SDA SCL WC ON/OFF LED RC5 IR- RECEIVER KEYBOARD 2 73 7002 : 7004 +3V3 INT- PAINTER PAINTER 7005 MC33269D 7012 MC24C32 28 76 5 KEYBOARD 1 2 4x 3 1945 +3V3 5 4 3 2 1 0214 1 2 3 0215 3629 SDA 82 3627 SCL SDA SCL SOUND ENABLE N.A. 81 3628 DATA IN/OUT 84 3626 DATA CLOCK STANDBY INFO 83 83 70 69 3663 C8 G-TXT 47 3664 C9 B-TXT 46 3606 C10 FB-TXT 52 2001 1001 2002 SOUND ENABLE 96 C11 SRAM CEN WRN RDN 7011 CY7C1019V33 DATA ADRESS CHANNEL + CHANNEL - VOLUME+ VOLUME - PLUG & PLAY MENU 10 1682 0205 SIMM CONN. 51 1923 1000 SIMM CONN. DAC A5 1923 1000 ERR 14 ERR 12 ERR 30 ERR 23 SIMM CONN. 79 78 77 50 ERR 15 ERR 10 ERR 11 Block-, wiring diagrams and testpoint overviews. 29 EM1A 6. Block diagram Large Signal Panel: supply A3 LINE DEFLECTION A4 FRAME DEFLECTION FRAME ROTATION FRAME DEFLECTION MAINS SWITCH PANEL (PARTLY) MAIN SUPPLY MAINS HARMONIC A2 STANDBY SUPPLY A1 J Y MULTI VOLTAGE PANEL (90-275V) M A2 A7 A1 A7 A7 A2 A7 V-MAINS P6 P7 P13 P16 P3 P2 P5 F3 F9 1 2 1 2 4 2 3 1 2 1 0211 2 1 0020 1003 0212 0010 1 2 0062 1951 MAINS SWITCH FILTER 2 1 0036 5503 1002 7528 3509 1501 T4A 2 3 3 2 1 1 4 4 7 9 6507 1503 2,5A V 3 2 ACTIVATING CIRCUIT STANDBY (POR) 7421 BU2520DX CONTROL CIRCUIT +5V2 DEGAUSS-INPUT HOT COLD HOT DEG1 TP 1201 DEG. COIL DEG2 COLD COLD HOT HOT COLD COLD HOT COLD HOT HOT COLD LINEDRIVE 1 EW-DRIVE A4 A4 PARABOLE INFORMATION BRIDGE_PROT -15V_LOT A3 +13V_LOT +12V A7 A7 A3 F3 +5V2 A7 Y A3 +11D STANDBY (POR) +28V 3516 +t 5506 5 4 3 1 HOT COLD HOT COLD 5430 1 5 3 4 6 SOUND SUPPLY VBATT VBATT (HOT) 6508 S - + 6504 GBU6J G D 5505 6508 2515 7502 7505 ACTIVATING CIRCUIT CONTROL CIRCUIT 7529 HOT COLD HOT COLD PARABOLE INFORMATION FROM TP1 DW PANEL SQEEZE L3 L1 L2 L4 L11 P12 P11 P14 P11 6107 6122 HOT COLD HOT COLD 6111 5101 2 8 9 1 3 5 STANDBY START UP +375V +375V STARTUP A1 A1 7504 7102 5105 3118 5 4 1 2 4 2 2510 1 3 3514 3515 3513 7506 TL431CLP 3507 3510 3527 3113 3114 3124 2104 3 2 1 + + 6103 5104 5115 5102 -20V 6109 3120 3110 7103 7104 7100 7101 D S G 3108 6105 DEG1 DEG2 3101 3117 A1 5410 F A3 B4 A7 5400 +141V STANDBY LINE OUTPUT CIRCUIT + EW CORR. VBATT HOT COLD EHT FOCUS A FOCUS B VG2 F TO CRT 0324 7 5 1 3 4 7481 4 6 7653 : 7655 BRIDGE PROT. CIR. 7480 STP16NE06 1 3 D S 2 7483 7482 6482 COLD HOT 7409 BC547B 8 11 12 9 3468 +11D 6468 3450 EHT-INFO 3461 6461 6460 3460 +180V +10D L7 L8 L9 L10 F2 F1 3465 3464 5464 5465 5462 5463 6464 6465 6462 6463 3463 3462 3467 3466 3475 2455 FILAMENT HFB-X_RAY-PROT LYN-FASE-CORR. BRIDGEPROT. DEFL-PROT. 7440-2B 7600 7602 -+ 5 6 7 FRAME DEFLECTION COIL TV -20V 1 1 2 2 0302 90-275V SUPPLY 0035 1 2 0301 ONLY FOR: KOREA, TAIWAN AND PHILIPINES 1 2 0030 3503 3502 2512 7501 7510 + 2464 2102 + P1 2112 1401 +141V T160mA LINE DEFL. COIL HOR. DAF CIRCUIT I1 HORIZONTAL DAF LOT LOT 0317 1 2 0391 5800 2 1 0318 TO 0224 CRT 3 1 TV FRAME DRIVE + FRAME DRIVE - 0397 0390 1 4 7610 OR 7611 +13V-LOT 2 3 1 3 7612 OR 7613 +13V-LOT 2 4 3631 3612 3615 3614 3640 3618 7605 +12V 3630 3601 3600 3489 6660 +13V_LOT +141V +141V +141V 3606 3605 +13V_LOT 3632 3619 6600 7606 7603 3621 3444 3440 3442 3638 2639 SQUEEZE 7640 2601 3603 CL06532111_001.eps 111000 2602 3609 3610 + F8 F10 F7 +13V_LOT -15V_LOT -15V_LOT 3608 3607 7620 TDA8177 7407 7641 7652 -+ 3 5 1 7 +141V PROTECTION CIRCUIT 5620 TV R1 F4 R2 1 4 0390 ROTATION COIL +13V_LOT -15V_LOT +13V_LOT +13V_LOT 3446 3445 7442 7441 3447 7440-2A 8 - + 2 3 -15V_LOT 3 1 0325 1 2 0317 FRAME ROTATION 2462 -15V_LOT +13V_LOT +12V 3500 NOT PRESENT IF IS MOUNTED 30 EM1A 6. Block-, wiring diagrams and testpoint overviews. Powerlines overview +3VD +8VS +3V +3VD +3V I/O PROC. C3 DW C1 IF-VIDEO-SYNC C4 TUNER C2 B1 MAINS SWITCH PANEL J CL06532111_003.eps 091000 MAINS AC in 220V 0010 0035 0030 0202 MAINS SWITCH 1501 T4AH STANDBY CIRCUIT CONTROL AUDIO SUPPLY 7750 6504 6507 3966 3957 +5V2 AUDIO AMPLIFIER TUNER, I/O, SIMM-CONN. A5 A7 PAINTER B7 AUDIO DEMODULATOR B6 MAIN SUPPLY A1 5506 2510 5502 + 2512 + 5101 5430 LOT +28V 0214 1947 +28V +11D STAND-BY (POR) +11D DEGAUSS CIRCUIT 7750 7303 7340 7311 7012 NVM 7011 RAM 7324 7312 7323 HIP 7320 45 11 7307 COMB- FILTER 7322 7411 7674 7803 7716 PICNIC- EPROM HEADPHONE AMPLIFIER A6 IF, I/O VIDEO PROCESSING B2 FEATURE BOX B3 VBATT 375V STANDBY -20V 5703 5704 5706 5701 2706 + 5702 5720 32 20,21 20,21 5,12 5716 5711 5717 5713 2704 + 2712 + 2341 + 2300 + 2340 + 2013 + 2016 + 2665 + 2702 + 3714 3720 3329 3300 3304 5705 2710 + 3416 3400 +5VA +5P +3D +3A 3V3_INT +8V +5VF +8VP 7001 PAINTER 5302 7714 FIELD MEMORY 7715 FIELD MEMORY 7708 PROZONIC 7701 149 7708 PROZONIC 7709 PICNIC 7713 7906 +5M +5VS 5,6 62 7651 DSP 2666 + HOP B4 7301 HOP 5301 3650 +5VS +5VCOM +5VC +8VS +8VG +5V +5V2 +5V +8V +5V +5VF +8V +8V2 +8V +3V3 PAINTER +5V2 5V SENSE 8V SENSE +8V 39 17 5653 5651 5654 5652 +5DA +5DB 31 FRAME DEFLECTION A4 2515 + -20V STANDBY +11D +11D 1401 -15V LOT T180mA 1503 F2.5AH 7504 1801 6807 0302 TO 3476 LINE OUTPUT STAGE 0301 MULTI VOLTAGE PANEL M D S 1 3 7 7 6 G CONTROL 7307 TDA 6108 CRT F MAINS SWITCH PANEL J FRONT A8 +5V2 +5V2 +8V +8V +5V +8V +180V +11D +11D +180V +11D +3V3 STAND-BY SUPPLY A2 LINE DEFLECTION A3 LINE-DRIVE EW-DRIVE 6464 6465 3464 3465 5400 +141 +141 VBATT 5464 5465 2464 6466 3468 3467 5466 +13V LOT +12V 6462 TO 3488 6111 7102 6107 5115 +5V2 5105 5103 5104 2104 6463 3462 3463 3110 5462 5463 2462 +12V 7620 7440 +13V-LOT -15V-LOT +141V +13V-LOT 2 4 8 4 +13V-LOT -15V-LOT -15V-LOT 2489 3489 3108 2468 3 5 9 D S G 3120 VERTICAL OUTPUT OPAMP 3462 3469 FILAMENT FILAMENT 6468 3468 3925 5468 2460 2466 2467 3469 IN +11D OUT 6461 6460 3460 3461 5460 5461 5 8 12 1 3 6 9 HOT COLD EHT FOCUS1 FOCUS2 HOT COLD HOT COLD 1 5 2402 0324 0224 1 3 7 1 3 7 6 4 +180V +11D +33V +8VS +5VS +8VS +5VS +5VD 1937 7 8 9 0201 7 8 9 1923 1000 SIMM CON. 40 43 45 4 2,3 6,7 +33V +5V +8V +33V +11D 0340 1940 6 1 1 7 +11D 33V TO 6408, 3450 3971 3972 2927 7907 7905 3970 2926 3341 3354 MAIN TUNER 9 7,3 SCAVEM 3300 VG1 +33V +11D 3349 3324 3348 3343 +33V +5V +5V +5V +5V2 +8V +5V2 +5V +5V2 +8V +8V +33V +5V +8V 3230 5200 A TO 3262 3302 +3,3V +5VS 5401 5261 4437 4434 7403 I/O EXP 13 7201 TUNER DW 7801 PIP CONTROLLER 6,7 9 +8VS 3863 3862 3846 6 5 78 86 95 14 1 5818 5816 5839 5848 5853 5827 14 5309 7301 BOCMA 23 53 5332 5333 7802 2 3 MAINS HARMONIC Y 0062 1003 FILTER (IF APPLICABLE) (IF APPLICABLE) 5407 5409 3384 3054 3055 7005 6653 +8V2 10 63 1 2 1 2 Block-, wiring diagrams and testpoint overviews. 31 EM1A 6. Wiring diagram CL 06532111_006.eps 171000 0902 SIDE I/O PANEL D 0936 CRT PANEL (COMPONENT VIEW) CRT SOCKET F TOP CONTROL PANEL E A SSB (SMALL SIGNAL BOARD) HORIZONTAL DAF PANEL B 0340 11x SUB WOOFER ON REAR COVER 0224 7x 3x BLACK RED BLUE WHITE BLACK EHT 0383 6x 10x 0334 0235 0901 0900 HEADPHONE SVHS RIGHT (RED) LEFT (WHITE) CVBS (YELLOW) 1945 0036 DW PANEL C 0215 0211 1737 0214 0212 0045 0103 0020 0010 n.c. 1736 0324 0325 0318 0391 1x 3x 2x 2x 1x 2x 0035 2x 2x 3x 0302 3x 1682 10x 0391 0317 1735 0204 1920 0203 1922 1921 0205 0200 0272 0236 0201 0273 0317 0302 0062 COIL 2x 1000 1936 1940 1937 1948 1946 1205 80x 1201 1200 TUNER 1943 compair interface LOT CINCH 12x SVHS 0340 I MAIN SWITCH PANEL J TUNER 0207 MAINS CORD MAINS SWITCH BROWN/BLACK BROWN MAINS HARMONIC PANEL (if applicable) Y SPEAKER L BLACK BLACK/WHITE SPEAKER R SSB PANEL RED GREY GREY/BLACK CRT PANEL F SCAVEM COIL AQUADAG DEGAUSSING COIL CRT DEFLECTION COIL PANEL LSP(LARGE SIGNAL PANEL) 5x 0209 N.C. 6x 3x 3x 3x 3x 0392 3x 3x 2x 4x 6x 5x 11x 11x 3x 2x 3x 3x 5x 2x 1x 7x 3x 1947 5x 5x 2x 2x 10x 4x 10x 3x 11x 2x 80x 0301 0302 MULTI VOLTAGE PANEL (if applicable) M 2x 2x 0030 2x N.C. 32 EM1A 6. Block-, wiring diagrams and testpoint overviews. I2C overview 3029 3261 SDA SCL +5V2 +5V2 +5V2 SDA NVM SCL NVM WC NVM7 +3V3-INT PAINTER PAINTER B7 82 11 3320 10 7001 SAA5667HL SET PROCESSOR (PAINTER) 7301 TDA9330H HOP HOP B4 AUDIO DEMODULATOR B6 3027 81 3655 2 3656 1 7651 MSP3451D AUDIO DECODER ERR 32 ERR 14 3028 3030 +5V2 3262 3031 N.C. 3001 3002 +5V2 +5V2 3032 3033 84 3026 83 79 78 97 IF, I/O, VIDEOPROCESSING B2 FEATURE BOX B3 3377 47 46 3376 7323 TDA9320H HIP ERR 30 ERR 6 GENERAL I2C ERR 12 7012 M24C32 (NVM) EEPROM ERR 10 ERR 11 5 6 7011 CY7C1019 RAM ERR 15 DATA ADDRESS 3431 3 3432 2 7403 M6232OP I/O EXPANDER I/O PROCESSING C3 DW C1 3854 73 3852 74 7801 SAB9081H ERR 18 ERR 17 TUNER, I/O A7 SIMM. CONN. B1 3201 SDA SCL 5 4 3200 1200 TUNER TEDE9 ERR 13 V17 V8 V9 3705 5 4 1 3703 3746 SNERT-DA SNERT-CL +5P SDA SCL 7709 SAA4978H PICNIC ERR 31 61 62 7708 SAA4990H PROZONIC ERROR CODES V21 V23 A14 A15 2 89 88 CLK32 CLK16 3702 3739 26 20 1 SDA SCL 15 7714 MSM54V FIELD MEMORY 7716 PLCC32 EPROM 26 15 7715 MSM54V FIELD MEMORY 1923 1000 46 47 1 2 3 1943 COMPAIR CONNECTOR FOR SERVICE (REACHABLE VIA HOLE IN REAR COVER) I3 0201 1 2 3267 5 3268 4 7201 TELE9 TUNER DW TUNER C2 IF-VIDEO SYNC C4 3330 18 3329 17 7301 TDA8885 BOCMA ERR 16 ERR 23 1937 1 2 CL06532111_004.eps 171000 5943 5944 Error Device Description Def. item Diagram 0 1 FBX 3V3 prot FBX 3V3 protection 5703 B3 2 No HFB No Horizontal Flyback 0325 A4 3 X-Ray protection X-Ray protection 4 5 V protection 5 V protection 5 No HOP POR Startup failure B4 6 General I†C bus error General I†C bus error 7 Mains Dip error HW-error 10 MC24C32 NVM communication error 7012 B7 11 MC24C32 NVM identification error 12 SAA5667 ( C) Main Processor 13 TEDE9 Main Tuner 1200 A7 7001 B7 14 MSP3415D MSP34xx 7651 B6 15 CY7C1019 SRAM test failure 16 TELE9 PIP/DW Ttuner 7201 C2 17 SAB9081H Multi PIP-IC 7801 C1 18 M62320P IO-expander PIP/DW 7403 C3 23 TDA888xx BOCMA-IC PIP/DW 7301 C4 27 Virtual Dolby Virtual Dolby error 30 TDA9320 HIP I/O-video processing 7323 B2 31 SAA4978 PICNIC 7709 B3 32 TDA9330 HOP video control/geometry 7301 B4 Personal notes: Block-, wiring diagrams and testpoint overviews. 33 EM1A 6. Testpoint overview Large Signal Panel SSB TUNER LOT Warning copper side LSP (service position) All alignments are on hot-part ! 7740 P4 P4 P1 P15 P14 P12 P11 P2 P3 L5 L3 L2 L6 R1 L6 P7 11 1 5 G D CL 06532111_007.eps 181000 P16 P16 +5V2 +28V L4 L1 A14 R2 P6 4 6 9 S I3 I1 2104 7504 + 2515 + + 2510 + HOT GND VBATT 180V +11V L7 L9 L10 L8 L11 F1 A15 F2 P13 P5 P6 7750 1 4 6 9 F6 F3 A1 7750-1 0.2V / div AC 0.2ms / div A2 7750-9 0.2V / div AC 0.2ms / div A3 7750-4 5V / div AC 0.2ms / div A4 7750-6 5V / div AC 0.2ms / div A14 HEADPH. L A15 = A14 0.2V / div AC 0.2ms / div F1 Frame Drive + 0.2V / div AC 2ms / div F2 Frame Drive - 0.2V / div AC 2ms / div F4 7600_B 20V / div DC 5ms / div F5 7600_E 20V / div DC 5ms / div F7 IN- 0.2V / div DC 10ms / div F8 IN+ 0.2V / div DC 10ms / div F10 LV+ 10V / div DC 10ms / div F3 50mV / div 10µs / div F6 7640_C 1V / div DC 20ms / div F9 1V / div DC 20ms / div P11 7100_C 5V / div DC 1ms / div P12 6105_K 5V / div DC 2ms / div P13 7102_D 50V / div DC 2ms / div P16 = 5.2V DC P14 1V / div DC 20ms / div P15 7101_E 1V / div DC 20ms / div P1 +375V 50V / div DC 2ms / div P2 7504_S 50V / div DC 2ms / div P3 7504_G 50V / div DC 2ms / div P4 7502_B 0.2V / div DC 2ms / div P5 7505_K 2V / div DC 2ms / div P6 VBATT=140Vdc P7 Sound Supply =33Vdc L1 7421_C 100V / div AC 10ms / div L2 Standby 2V / div AC 5ms / div L3 Line Drive 1 1V / div AC 5ms / div L4 7480_D 20V / div AC 10ms / div L5 7480_S 1V / div AC 5ms / div L7 +11D=11.6Vdc L9 +13V_Lot 2V / div AC 5ms / div L10 -15V_Lot 2V / div AC 5ms / div L11 = 180V DC L8 FILAMENT 1V / div DC 20ms / div L6 7482_5 1V / div DC 20ms / div I3 SDA 1V / div DC 0.2ms / div I2 SCL 1V / div DC 0.2ms / div P17 = 8V DC A5 A8 A7 A6 A1 A3 A4 A2 34 EM1A 6. Block-, wiring diagrams and testpoint overviews. Testpoint overview Small Signal Board /DW panel / CRT panel 0201 7801 DW CONTROLLER 7301 BOCMA 7802 0205 1327 7201 1 1 30 80 51 33 51 54 19 1 5 10 F12 V18 F1 F7 F23 V16 F2 V17 F4 F13 F5 F6 F21 F24 F22 3310 3317 3306 6 SC2 SC1 3816 F9 2301 F8 2306 3813 3818 3814 3812 SC1 F1F 11 F3F 8 F2F CL 06532111_008. eps 181000 7716 7012 7005 7708 7651 7713 1701 7714 7709 7323 7001 1001 7301 7307 80 41 40 1 1 40 41 80 7011 7715 1405 1408 1651 I5 V9 V7 I4 A16 A19 C3 V15 V16 S8 S3 S4 V10 A22 A22 V2 V8 C7 C4 S6 C10 C6 V6 C9 C11 L8 C8 C5 F14 V14 S5 V12 V13 S7 V30 V27 V24 V26 V27 V28 V21 V20 V19 6 1 3 9 2 4 10 49 46 8 45 40 F15 F14 1 11 TUNER 7201 TUNER A 1 2 F10 F11 TUNER SIDE LOT SIDE F27 500mV / div DC 20µs / div F23 200mV / div DC 20µs / div F22 200mV / div DC 20µs / div F21 1V / div DC 20µs / div F1 1V / div DC 20µs / div F2 200mV / div DC 20µs / div F14 2V / div DC 5ms / div F15 1V / div DC 20µs / div F16 1V / div DC 5µs / div F17 1V / div DC 20µs / div F18 1V / div DC 20µs / div F3 200mV / div AC 100ns / div F4 50mV / div AC 200ns / div F5 50mV / div AC 200ns / div F6 1V / div DC 20µs / div F7 500mV / div DC 2ms / div F8 1V / div DC 20µs / div F9 1V / div DC 20µs / div F10 1V / div DC 20µs / div F11 1V / div DC 20µs / div F12 2V / div DC 5ms / div F13 1V / div DC 20µs / div F1F Blue 50V / div DC 10ms / div F2F Green 50V / div DC 10ms / div F3F Red 50V / div DC 10ms / div SC1 7300_E 20mV / div AC 10ms / div SC2 7301_E 1V / div AC 10ms / div SC3 Coil 0,5V / div AC 10ms / div V16 0,5V / div DC 10µs / div V17 0,5V / div DC 10µs / div V18 0,5V / div DC 10µs / div INDICATED ON SERVICE PRINTING NOT INDICATED ON SERVICE PRINTING A18 Loudspeaker_L 20mV / div DC 10ms / div A19 Loudspeaker_R 20mV / div DC 10ms / div C4 HSYNC 1V / div DC 20ms / div C5 VSYNC 1V / div DC 20ms / div C6 CVBS_TXT 1V / div DC 20ms / div C11 XTAL 1V / div DC 20ms / div C7 R-TXT 50mV / div AC 2ms / div C8 G-TXT 50mV / div AC 2ms / div C9 B-TXT 50mV / div AC 2ms / div C10 FBL-TXT 0.1V / div AC 1ms / div F18 1V / div DC 20ms / div F19 1V / div DC 20ms / div F20 EW-Drive 0.2V / div AC 2ms / div F17 2V / div DC 5ms / div I6 VIF-Out 0.5V / div AC 10ms / div I4 SIF 0.2V / div DC 5µs / div L12 2V / div DC 50µs / div L13 Line Drive 1 1V / div AC 5ms / div S3 H-D 1V / div AC 5ms / div S4 V-D 1V / div AC 2ms / div S5 Y-IN 0.2V / div AC 10ms / div S6 H-A 2V / div AC 10ms / div S7 V-A 1V / div AC 5ms / div 1V / div DC 20ms / div S3 H-D 1V / div AC 5ms / div S4 V-D 1V / div AC 2ms / div S5 Y-IN 0.2V / div AC 10ms / div S6 H-A 2V / div AC 10ms / div S7 V-A 1V / div AC 5ms / div S8 OSC_I 1V / div DC 20ms / div V1 Group Delay Corr. In 0.5V / div AC 10ms / div V2 CVBS_INT 0.5V / div AC 10ms / div V6 Y50 0.2V / div AC 10ms / div V7 U50 0.2V / div AC 5ms / div V8 V50 0.2V / div AC 10ms / div V9 SDA 1V / div DC 0.2ms / div V10 SCL 1V / div DC 0.2ms / div V13 V-IN 0.2V / div AC 10ms / div V14 Y-OUT 0.2V / div AC 5ms / div V15 V-OUT 0.2V / div AC 5ms / div V16 U-OUT 0.2V / div AC 5ms / div V12 U_IN 1V / div DC 20ms / div V13 V-IN 0.2V / div AC 10ms / div V14 Y-OUT 0.2V / div AC 5ms / div V15 V-OUT 0.2V / div AC 5ms / div V16 U-OUT 0.2V / div AC 5ms / div V12 U_IN 1V / div DC 20ms / div V23 SDA 1V / div DC 0.2ms / div V22 SCL 1V / div DC 0.2ms / div V19 Y100 0.5V / div AC 20µs / div V20 U100 0.5V / div AC 20µs / div V21 V100 0.5V / div AC 20µs / div V28 1V / div DC 20ms / div V29 1V / div DC 20ms / div V30 1V / div DC 20ms / div F26 500mV / div DC 20µs / div F25 500mV / div DC 20µs / div F24 200mV / div DC 20µs / div Schematics and PWB’s 35 EM1A 7. 7. Schematics and PWB’s Large Signal Panel: Main supply MAIN SUPPLY REPAIR KIT: 3122 785 90260 V +t (FROM A7 - 26) (POR) TO 0.14V (4.7V) 11.1V 10.5V 32.7V (FROM (5.1V) 0.9V 142V 156V -19.5V 149V (COLD) 0302 OF 156V TO (5.3V) 0.2V 7502 B4 7504 A4 7505 D4 7506 D6 7510 B8 7528 D8 7529 E4 5.3V 0.44V -23.1V TO to A7-1 300V 160V 1003 2506 470n GND-SSP GND-SSP P2 P5 P7 7505 BC857B 3504 470R 1 BC337-25 7528 1n5 2531 BYV28-200/20 6507 680K 3513 330K 3503 4M7 GND-AUD 470n 2507 2508 22n P3 0035 1 33n 2503 330p 2514 2512 1m 6 7 8 9 6510 BZX55-B15 3526 0R1 2528 100n 2523 470p 3511 3K9 470n 2539 6K8 3531 3510 820R 3507 160K 6505 BZX79-C15 GBU6J 6504 4 1 2 3 0002 CU150040 4M7 3521 2505 3n3 3522 6K8 2513 470p 83R 5510 +375V +11D GND-SSP 180K 3535 BAS216 6516 0003 CU150040 P1 68K 3530 6518 BAS216 1 4 2 3 4 1002 2 3 1 NORMAL ( ) STANDBY (FROM A2) 0V 0212 OF TO MAIN SUPPLY COIL 3529 100R 4n7 2538 1001 DSP 7510 BC847B 22n 2509 2501 2n2 3542 E6 3543 A5 3544 B3 3545 B8 5502 A4 5503 B2 5504 A2 5505 B5 5506 A6 5510 C3 6504 B3 6505 A4 6506 B4 6507 A7 6508 A5 6510 A5 6511 D8 6512 D8 6514 B5 (5.3V) 0V 0301 OF 0.14V 0.44V ) FROM 6515 B4 6516 E5 6517 E5 6518 D4 6519 B6 7501 B8 3513 A4 3514 B4 3515 B5 3516 D1 3517 C7 3518 A4 3519 D4 3520 C5 3521 B1 3522 D5 3523 D6 3524 D5 3525 D5 3526 E6 3527 D6 3528 E8 3529 D8 3530 E4 3531 D4 0.15V (COLD) (314V) 0.9V 0.14V -19.5V F2,5AH-250V 300V 3533 E5 3535 B7 3536 B7 3537 B8 3540 C7 2518 A5 2519 A7 2520 B4 2521 C3 2523 A4 2528 E8 2530 E4 2531 D7 2536 B7 2538 C3 2539 A3 3500 A2 3501 A1 3502 C3 3503 C2 3504 B5 3505 B7 3506 C7 3507 C6 BYV28-400 10.5V 142V 2.6V 0V TO FROM TO 0062 OF DEGAUSSING 3508 A4 3509 A1 3510 D6 3511 A5 3512 A5 7 8 1 2 3 4 5 6 7 8 A B C D 141V (FROM 0.44V 0V DEGAUSSING SWITCH RELAY T4AH-250V 2509 B2 2510 B3 2512 A7 2513 C6 2514 D6 2515 B6 (HOT) E A B C D E 0001 A2 0002 C2 0003 C3 0010 B1 0020 D2 0030 A3 0035 B2 0036 A2 1001 A2 1002 D8 1003 C3 1501 A1 1503 A3 2501 B4 2502 B5 2503 A6 2505 C3 2506 C7 2507 A1 2508 A2 145V (2.8V) (SOUND - SUPPLY) 1201 OF 1 2 3 4 5 6 2518 150p 2520 100n 6511 BAS216 6508 5505 83R 0R15 3542 270R 3543 2519 2n2 BF487 7502 BAS216 6512 6514 3524 1K P6 BZT03-C 3509 2322595 BZV85-C5V6 6515 0001 1R2 3515 2 220u 2510 0036 1 2 0010 1 5503 15R 3533 P4 1503 470R 3545 3512 68K 3525 47R GND-STB 3528 5K6 5504 5506 1 10 3 4 5 22K 3519 3518 100K 1 2 1501 GND-SSP VA 0030 270p 2521 1u 2536 2515 47u 3520 33K 7529 BC847B 3516 6506 1N4148 47K 3540 5502 83R 3523 1M 1 2 22K 3537 3514 0R68 0020 2530 100n 3527 2K 6K8 3501 470R 47R 3544 3508 3536 6517 BAT85 4M7 3502 3517 4K7 BYD33D 6519 3506 47K 2 7501 BC857B 3505 68K 7504 1R5 3500 2n2 STP5NB40 TL431CLP 7506 2 1 3 GND-SUP 2502 +28V STANDBY VBATT STAND-BY DEG2 DEG1 STARTUP DEGAUSS-INPUT +5.2V -20V CL06532111_016.eps 131000 Y A1 Variant Differences ITEM NON-CHINA CHINA 0036 3500 1R5 10% 7W 2P male V - P1 +375V 50V / div DC 2ms / div P2 7504_S 50V / div DC 2ms / div P3 7504_G 50V / div DC 2ms / div P4 7502_B 0.2V / div DC 2ms / div P5 7505_K 2V / div DC 2ms / div P6 VBATT=140Vdc P7 Sound Supply =33Vdc 36 EM1A 7. Schematics and PWB’s Large Signal Panel: Standby supply STAND-BY SUPPLY -0.8V 1.2V -0.4V 0V 1.2V 2101 B2 0045 C7 D C B A D C B A 0.9V 0V 6105 C3 6106 C3 6107 B6 6108 C3 6109 B2 6111 A6 6120 D6 6121 D6 6122 D6 7100 D2 7101 C4 7102 B4 7103 D5 7104 D4 9110 D7 9115 A7 FROM 0.2V 10R 3109 100p 2103 4103 680R 3105 47R 3117 P12 P16 GND-STB 3110 10R 5105 10R 3123 100p 2105 220R 3114 BZX79-C15 6105 5K6 3127 0045 1 2 3 4 5 2n2 2107 BZX79-B22 6106 6M8 3101 3130 47R 7104 TCDT1102G 1 5 4 6108 1N4148 9110 330n 2109 3107 1K 5115 83R BAT85 6104 GND-SUP 5120 0u68 6109 1N5062 (COL) 68R 3124 47n 2111 6107 BYV27-200 680n 2110 83R 5104 2m2 2104 4102 BC547B 7101 7102 STP3NB60 +375V STARTUP DEG1 DEG2 P11 10u 2102 (COLD) (HOT) (0V) -19.5V 3113 C6 3114 D5 3117 B2 3118 C5 3120 A1 3123 D6 3124 D5 3125 D2 3126 D2 3127 D2 3130 C4 4102 D4 4103 D4 5101 B5 5102 B1 5103 B6 5104 B4 5105 B4 5110 D7 5115 B7 5120 C4 6103 B2 (2V) TO 5.2V (320V) 2V 6104 C4 5.3V -0.2V 2102 C1 2103 B1 2104 B7 2105 B1 2106 A2 2107 B6 2108 A4 2109 D6 2110 C3 2111 C3 2112 A4 2113 B6 2114 B3 2120 C4 3101 B2 3102 C2 3103 B2 3104 B3 3105 B2 3106 C1 3107 D1 3108 C5 3109 A3 3110 A3 (0V) 0.15V 1.2V 1316 OF 0.2V 350V (-14.5V) 0.6V -19.5V 0.1V FROM -19.5V 5.2V -19.5V TO (ONLY FOR USA) 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1.6V 0.2V 0.15V 0.15V 1.5V (-1.5V) 2 680R 3102 1N4148 6120 83R 6122 6111 SB340 P13 6121 1N4148 BZX79-F3V9 6103 BYD33D 15R 3113 47R 3104 8u2 5102 100n 2114 GND-STB 10K 3126 BC557B 7100 10R 3108 GND-STB GND-SSP 5110 83R 9115 10R 3120 2108 10n 1 2 3 5 8 9 P15 15R 3125 2n2 2101 5101 TCET1103(G) 7103 1 4 3 2 GND-STB GND-STB 2112 22n GND-STB 4R7 3118 5103 83R 2n2 2113 680R 3103 P14 4n7 2106 GND-STB GND-SSP 1K 3106 2120 100n +5.2V +5.2V -20V DEG1 CL 06532111_017.eps 161000 STANDBY SUPPLY REPAIR KIT: 3122 785 90270 P11 7100_C 5V / div DC 1ms / div P12 6105_K 5V / div DC 2ms / div P13 7102_D 50V / div DC 2ms / div P16 = 5.2V DC P14 1V / div DC 20ms / div P15 7101_E 1V / div DC 20ms / div Schematics and PWB’s 37 EM1A 7. Large Signal Panel: Line deflection FOCUS EHT G2 RES RES RES RES OF RES RES 9480 D5 * * * RES 0,2V * * TO 0392 FILAMENT RES RES RES RES GND RES RES RES 6,7V (HOT) A1 : A7 not used 4,3V RES 0V RES 0V RES RES * (COLD) 4V RES RES RES RES CRT 4,3V 0,5V RES * GND-SUP 2480 2n2 68u 5494 5469 18u 3497 100K GND-SUP 3 5430 1 10 11 12 L2 3475 4485 2434 GND-SUP GND-SUP 2433 2464 1m 9475 220n 2495 BZX284-C33 2417 220n 5463 100MHZ 100K 3480 2425 11n -15V-LOT GND-SUP GND-SUP 2414 47n 1K 3483 2470 +13V-LOT GND-SUP 2430 10n L1 2421 6491 5421 BYD33D 6480 2455 3416 18n 2471 3406 100R 2488 BY359X-1500 GND-SUP GND-SUP 2400 47u L5 L9 7482 TCDT1102G 1 5 4 2 GND-SUP GND-SUP 1R 3461 10n 2485 L11 4483 3414 330R 3 6492 MCL4148 2466 100u 270R 3408 9423 5426 2418 5468 22u L10 L6 6460 BY229X-600 6422 GND-SUP TCET1102 7483 1 4 3 2 BYD33D 6408 4484 GND-SUP 3464 1R G H 0040 F8 0317 D7 0324 G11 0391-1 E10 0392 E11 0395 A11 RES RES RES 11,3V RES (HOT) 13,5V * 1V 0,45V A7-41 HFB RES * TO A1 F 6499 BZM55-C8V2 GND-SUP 100n 2411 7481 BC557B 3451 3469 2473 6481 BZX79-C18 1K 3496 0324 15R 3410 3n3 2402 2450 100n 1 3409 0395 1 2 3 +12V 47n 2412 L8 4418 2429 4n7 6407 BAS216 5460 2u2 4417 5465 100MHZ 3K9 3486 2490 3411 47R GND-SUP 5425 6468 BYD33D L7 GND-SUP GND-SUP 2420 1n2 2460 2m2 6493 L4 2422 6482 F2 6491 E5 6492 E3 6493 E4 6499 G6 7408 E2 7409 E2 7421 B4 7480 E5 7481 F2 7482 G3 7483 F3 7653 F5 7654 F5 7655 F5 9408 B3 9423 B6 9425 C5 9426 A4 9466 E10 9475 F11 RES N.C. ADJ A7-6 0V INFORMATION (MAPPING E7) 0V -0,2V 26,8V PARABOLE 5462 A9 5463 A9 5464 B9 5465 B9 5466 E10 5467 E5 5468 D10 5469 C4 5494 A1 6406 E1 6407 C2 6408 B2 6421 A5 6422 B5 6423 B6 6460 E10 6461 D10 6462 A10 6463 A10 6464 B10 6465 B10 TO 0391 RES OF * * RES RES 6466 E10 6468 D10 6480 D4 6481 E6 3498 G4 3499 G6 4417 C4 4418 D6 4482 G3 4483 F3 4484 D4 4485 F9 4490 F9 4491 D6 4496 D10 5400 A7 5410 C3 5411 B3 5421 E7 5422 F6 5423 B5 5424 F7 5425 C5 5426 A4 5430 C8 27V (TO A4) RES TO 5,2V * * RES * 5460 E9 5461 D9 3468 D9 3469 E10 3470 E3 3471 F4 3472 G4 3473 E4 3474 G5 3475 F11 3476 G3 3477 F5 3478 F5 3480 E7 3481 E6 3482 D6 3483 D3 3484 F2 3485 G2 3486 F1 3487 G1 3488 D6 3489 G8 * (COLD) EHT-INFO (COLD) 0V 0224 OF 3490 E6 3491 D6 3495 G7 3496 D10 3497 D3 3404 E2 3406 E1 3407 E2 3408 C4 3409 B3 3410 A3 3411 C2 3414 E2 3415 C2 3416 C2 3417 C3 3418 D5 3423 B5 3425 C5 3426 C5 3431 E8 3450 C9 3451 C10 3460 D10 3461 E10 3462 A10 * A7-21 0V TO CRT 3,6V -0,5V 3463 A10 3464 B10 3465 B10 3466 E9 3467 E9 2464 B10 2465 B10 2466 E11 2467 E11 2468 D11 2469 D10 2470 F10 2471 F10 2472 F9 2473 F10 2480 E6 2482 D4 2483 D4 2484 F10 2485 F10 2486 F10 2488 A5 2489 G7 2490 G11 2491 D6 2492 E1 * 11,5V LINE DEFLECTION TO 2493 F4 2494 A2 2495 A2 2496 E4 2497 G4 2498 G7 2499 G5 2416 C4 2417 C4 2418 B4 2419 B6 2420 B4 2421 F6 2422 F6 2423 F6 2424 E8 2425 B5 2426 B5 2429 D4 2430 D4 2431 E7 2432 F7 2433 F7 2434 F8 2435 A5 2450 C9 2455 C10 2459 E10 1,6V 200V * OF 0V * A7-4 2460 E11 2461 D10 2462 A10 2463 A10 7 8 9 10 11 * +11D TO 0317 A B C D E G H F A B C D E 180V A7-3 0,4V RES * * 10,5V A7-20 6,7V 26,8V 2415 E1 1401 D5 2400 A7 2402 D10 2409 E3 2411 D2 2412 D2 2413 D2 2414 D3 4,3V * A4-7 * RES -14,9V (HOT) 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 3431 3488 1K 2424 2u2 5462 2491 100u BYV29X-500 6465 6421 2498 100n 3463 1R 5461 100MHZ 2435 4482 +8V 33n 2497 3491 10K 3404 470R 2426 27n 3407 10K 7480 STP3NB60 220p 2415 9480 3425 BAS216 6406 +13V-LOT 0040 EMG 1 2 3 220K 3476 5464 2u2 0392 BYV29X-500 6466 2468 4u7 6R8 3468 2m2 2462 3484 1K5 1 2 3 4 5 6 7 0391-1 3467 2R2 220n 2483 3499 100R 5466 0,15V 3498 1K 4491 19372 1401 T160mA 5400 33u 3482 GND-SUP 3415 9425 5422 1 2 4 4 5 6 8 9 3487 3K3 9408 5423 100u 2467 6464 BU2520DX 7421 BC857B 7654 6423 3481 100R 3485 820R GND-SUP GND-SUP GND-SUP 9466 2486 2489 47u 4496 1R 3462 4 3 2 1 1n5 2469 BAS216 6482 5424 GND-SUP 220n 2482 GND-SUP 3n3 2499 4490 L3 2419 220p 2484 0317 1 2 5411 560n 470p 2463 3489 2K2 3466 2R2 2423 BYV29X-500 6461 33K 3495 5467 100MHZ BC847B 7409 7408 BC368 100n 2496 22n 2493 3470 GND-SUP 4K7 1n 2416 2432 9426 5410 CE165T 1 4 9 6 3465 1R 220n 2494 2472 3n3 2413 10u 3460 1R 270K 3418 3450 3490 220n 2492 2461 470p 6462 10R 3417 47p 2409 GND-SUP 56K 3474 2459 470p 3426 7655 BC847B 3477 10K 3478 220R BC847B 7653 GND-SUP 3423 GND-SUP 2431 BYV29X-500 6463 39K 3472 47K 3473 2465 470p 6K8 3471 STANDBY DEFL-PROT BRIDGE_PROT +11D +141V GND-SSP +141V GND-LINEDRIVE HFB_X-RAY-PROT +13V-LOT LINEDRIVE1 180V EHT-INFO +11D +11D DYN-FASE-CORR HFB_X-RAY-PROT EHT-INFO FILAMENT FILAMENT 180V VBATT +5.2V +11D B EW-DRIVE CL 06532111_018.eps 161000 F 0334 OF TO F F L1 7421_C 100V / div AC 10ms / div L2 Standby 2V / div AC 5ms / div L3 Line Drive 1 1V / div AC 5ms / div L4 7480_D 20V / div AC 10ms / div L5 7480_S 1V / div AC 5ms / div L7 +11D=11.6Vdc L9 +13V_Lot 2V / div AC 5ms / div L10 -15V_Lot 2V / div AC 5ms / div L11 = 180V DC L8 FILAMENT 1V / div DC 20ms / div L6 7482_5 1V / div DC 20ms / div LINE REPAIR KIT: 3122 785 90120 38 EM1A 7. Schematics and PWB’s Large Signal Panel: Frame deflection FLYBACK GENERATOR POWER AMPLIFIER THERMAL PROTECTION 7602 C5 * 12,6V 4663 C4 7600 B3 7442 F8 7441 E8 7440-B C3 * to A1 * * 3642 D4 7603 B4 7605 F4 7606 F4 7610 C1 7611 C1 7612 E1 7613 E1 7620 B7 4660 C3 4634 D2 4661 C4 4662 B3 RES * * RES RES * COIL 3402 A9 3643 D4 3644 B9 3645 A8 3652 B9 3653 D7 3654 B1 3661 C3 3662 C3 3615 A5 3614 A4 3613 B5 9620 B7 9622 B8 3612 A5 ADJ FROM TP1 OF DEFLECTION * * SQUEEZE 3606 C5 * 0,2V 0,25V * ROTATION CIRCUIT 13,5V 3616 B5 5620 B8 6405 A8 6440 E6 6441 F6 6442 B9 6600 E4 6616 B5 6619 C8 * * * 3641 D3 3640 D3 3639 D4 3634 D1 ADJ TO A7-11 -5,4V (COLD) 7440-A E7 13,7V 0V * 37,7V * 5 3617 B6 3618 B5 3619 E4 3620 D7 3621 D8 3622 D8 3623 D7 3624 C8 2653 D7 2642 B8 2640 D3 6623 B9 6660 C4 6665 C4 7407 A9 ROTATION * 0V -13,3V 0,9V A7-1 6,2V PARABOLE INFORMATION coil (FROM A3) 3632 E4 3633 B3 2639 D4 90R 5620 GND-SUP 2639 220n 2605 7407 BC847B 4660 7602 BC847B 22K 3609 7600 BC546B 3626 220R +13V-LOT 7640 BC847B 22K 3440 F7 6622 8K2 3602 GND-SUP GND-SUP 470K 3442 6620 BYV27-200 22K 3623 4611 330K 3645 22K 3640 -15V-LOT GND-SUP 4u7 2607 +13V-LOT 2603 470n 2629 2K2 3633 7641 BC847B +13V-LOT 22R 3652 2625 470n 2 7620 TDA8177 FLYB 3 GND 4 IN+ 7 IN- 1 OUT 5 VSUP 3663 3K3 2K2 3445 6665 MCL4148 GND-SUP 150K 3614 R1 GND-SUP 7613 1 5 4 2 2606 -15V-LOT 3443 100R R2 4661 3664 TCDT1102G 1K 3617 GND-SUP 6621 2 3 100R 3403 2653 1n BAT85 6660 1K 3630 F9 7606 BC847B 3603 22R 3447 10K 3627 22K 3607 1 F6 0390 F4 6405 BZX284-C33 GND-SUP GND-SUP 3608 22K 2444 1u 4616 6442 BZX284-C15 3629 2600 1u F3 270K 3613 GND-SUP 5K6 3619 GND-SUP 470K 3600 10K 3632 4634 2 3 0325 1 2606 E3 3403 A10 3439 E7 3440 F5 3441 E5 3442 E7 3443 F7 3444 E6 3445 E8 7640 D3 7641 B9 7652 B10 4610 C2 4611 C2 4615 E2 4616 E2 FRAME DEFLECTION * -15,1V 0V 0,5V 0,5V RES 3607 C6 3608 D5 3609 D6 3610 D6 3611 A3 1 2 3 4 * 6 7 8 9 10 A B C 6620 A7 6621 A7 6622 B7 3628 D8 3629 C9 3630 F3 3631 F4 5,6V -41V * 13,5V 6,7V * 2445 E5 0,7V 2V 0V 2627 C8 2629 C9 2602 D5 2603 D6 2604 C6 2605 E4 2 2607 B3 2608 C4 2610 B5 2620 C6 2621 D7 2622 A7 2624 C8 2625 C7 3663 C4 3664 C4 3665 B3 3601 B2 3602 A3 3603 B4 3604 B4 13,5V FRAME A7-10 * 12,9V 3605 D5 RES RES A1 : A7 8 9 10 RES * A3-7 FRAME DEFLECTION * 0,5V E F 0325 C9 0390 E9 0393 B1 0397 D1 2443 F5 3625 C9 3626 C9 3627 C9 A B C D RES RES RES TO 0,5V * 2444 E6 D E F 2446 C3 2447 D3 2448 B8 2600 B3 2601 E2 1 2621 100n 3446 F8 3447 E8 3600 B2 3 4 5 6 7 (HOT) 31,5V ROTATION 2627 10u 3612 270K TCDT1102G 7610 1 5 4 2 GND-SUP 7440-A LM358N 3 2 1 8 4 TCET1102 7612 1 4 3 2 F10 BC857B 7603 7605 BC847B GND-SUP 4610 6619 BYD33D -15V-LOT 2622 100u 3601 470K 2447 470p GND-SUP 22K 3643 1 4 3 2 470K 3616 TCET1102 7611 1K 3634 BC847B 7652 7442 BC557B 7441 BC547B GND-SUP 220R 3625 100K 3402 GND-SUP 3653 4K7 4662 4663 VSUPO 6 2443 100n 1u 2445 F5 100u 2642 470p 2446 100R 10K 3641 F1 470R 3439 47u 2602 470n 2624 +13V-LOT GND-SUP 9622 390K 3441 3661 10K 6616 BAS216 220n 2620 3628 3622 1K 3606 4K7 3631 1K 3618 2640 1u 3665 470K 1R5 3624 2604 10u 7440-B LM358N 5 6 7 8 4 F2 GND-SUP 1 SIN 0393 1 6623 BAS216 3604 560R RT-01T 0397 3620 3611 9620 3662 1M GND-SUP -15V-LOT 3654 6600 2608 3621 1N4148 GND-SUP 10K 3644 3446 2K2 10K 3642 3610 +13V-LOT GND-SUP 220K 3639 BAS216 6441 2601 2448 470p 2609 220u GND-SUP 3615 27K 3605 39K 3444 -15V-LOT F8 2n2 2610 6440 BAS216 4615 +13V-LOT +141V +141V +13V-LOT +13V-LOT B +12V CL 06532111_019.eps 161000 F1 Frame Drive + 0.2V / div AC 2ms / div F2 Frame Drive - 0.2V / div AC 2ms / div F4 7600_B 20V / div DC 5ms / div F5 7600_E 20V / div DC 5ms / div F7 IN- 0.2V / div DC 10ms / div F8 IN+ 0.2V / div DC 10ms / div F10 LV+ 10V / div DC 10ms / div F3 50mV / div 10µs / div F6 7640_C 1V / div DC 20ms / div F09 1V / div DC 20ms / div Schematics and PWB’s 39 EM1A 7. Large Signal Panel: Standby Audio amplifier 3 3719 E5 5 C B A 12 E D 12 1 2 3 4 5 L AUDIO AMPLIFIER CENTRE A7-2 D E 1737 E11 1738 G11 1739 C11 2704 C4 2756 B10 2758 C9 2766 E7 2767 C7 2768 G7 2774 G9 2775 F9 2776 F9 4 7730 D5 3703 F6 7732 D5 A1 : A7 A7-33 A7-18 A6-17 2785 C5 2786 F5 3717 D4 3716 D5 3715 C6 3714 C3 3711 C2 R 2951 E6 2952 A10 2953 C9 3701 B6 3702 B6 7702 C8 7701 H8 6732 D4 3750 E4 3756 D5 3757 C8 3758 C9 3762 C9 3763 G8 6731 C3 4736 F2 3792 C5 3794 G2 3795 G2 3796 F5 3789 A10 3790 B5 SUBWOOFER A7-15 7750 A7 7740 E7 7733 E5 3718 E4 B SW 6 7 8 9 10 11 3764 G9 3765 D7 3770 D3 3773 D3 3781 G9 3784 F9 6 7 8 9 10 11 3798 F5 4707 C10 4708 B10 4709 C10 4710 C10 4722 E3 F G H A A8 2775 47n STAND-BY AUDIO-SL 100K 3757 220u 2767 3784 8R2 7731 BC858B GND_AUDIO_OUT GND_AUDIO_OUT 7 1 9 5 8 2 4 6 3 MCL4148 6732 GND_AUDIO_OUT 3701 10K 3763 100K 3706 1K2 GND_AUDIO_OUT 2704 47u 4722 2784 680n GND_AUDIO_OUT 1738 1 GND_AUDIO_OUT 10K 3702 4708 2761 1m 1K 3710 0041 680n 2785 2782 47n 3790 1K8 GND_AUDIO_OUT 2762 1m 2946 1n5 BC847B 7730 470R 3798 GND_AUDIO_OUT 2953 47n 8R2 3789 2 1739 1 680n 2787 A1 GND_AUDIO_OUT A6 47n 2952 7740 TDA2616 7 1 9 5 8 2 4 6 3 1K 3719 4K7 3714 GND_AUDIO_OUT 3 GND_AUDIO_OUT 2943 1736 2786 680n A5 4707 47K 3750 GND_AUDIO_OUT C 7731 C4 A7-13 F G H 0041 A6 1735 B11 1736 A11 2787 G4 2941 B6 2942 C6 2943 G2 2944 F6 2946 F6 2759 H8 2760 B8 2761 B8 2762 E8 2763 G8 2765 A7 3704 F5 3705 B4 3706 C5 3707 F3 3708 G7 3710 C2 2782 C9 2783 H9 2784 B5 1 2 2942 1n5 1K8 3792 1m 2760 TDA2616 7750 6K8 3765 4710 15K 3773 BC848B 7702 GND_AUDIO_OUT GND_AUDIO_OUT 2 3 3795 6K8 3770 47K 6K8 3708 GND_AUDIO_OUT 7732 BC847B 3762 8R2 2756 47n 4u7 2759 4736 7701 BC848B A7 10K 3711 1K2 3707 3717 4K7 10K 3704 GND_AUDIO_OUT GND_AUDIO_OUT 3796 470R 1u 2951 2758 4u7 1K2 3705 A4 A3 100K 8R2 3781 47n 2774 3758 1735 1 2 3 3716 1K5 10K 3703 2768 220u 100K 3764 1K5 3718 GND_AUDIO_OUT GND_AUDIO_OUT BC847B 7733 3715 1K 1 2 3 1 2 3 A2 10K 3756 1737 2944 1n5 4709 2765 100u 47n 2783 1m 2763 1n5 2941 MCL4148 6731 9706 GND_AUDIO_OUT 2776 47n 100u 2766 1n5 3794 470R +28V +28V +28V +28V AUDIO-L AUDIO-SW AUDIO-R SOUND-ENABLE +11D AUDIO-C LEFT CL06532111_020.eps 131000 A1 7750-1 0.2V / div AC 0.2ms / div A2 7750-9 0.2V / div AC 0.2ms / div A3 7750-4 5V / div AC 0.2ms / div A4 7750-6 5V / div AC 0.2ms / div 40 EM1A 7. Schematics and PWB’s Large Signal Panel: Headphone amplifier 2733 100u 9933 I941 2733 C5 2732 A4 2731 C2 2730 A2 3 4 5 1 D C B A 2 3 4 5 D C B A 3730 A2 3731 C2 3732 D2 3733 B2 3738 A4 3739 C4 3740 D4 3741 B4 7720 A4 7721 C4 7722 B4 7723 D4 7724 A3 7725 C3 9933 B2 I947 2734 A3 2735 C3 2738 A3 2739 C3 3734 B2 3735 D2 3736 A3 3737 C3 3742 A5 3743 C5 3744 A4 3745 C4 HEADPHONE AMPLIFIER A7-38 A7-37 A7-35 A7-34 A1-A7 1 2 7723 BC857B I948 GND-HDPH 2739 470u 68K 3741 1K 3736 BC857B 7722 56K 3738 7720 BC847B I944 I937 I943 22u 2735 3731 10K 470u 2738 2731 22u 3744 150R 150R 3745 I938 7725 BC847B GND-HDPH GND-HDPH GND-HDPH GND-HDPH GND-HDPH I939 100u 2732 68R 3742 I936 I946 I945 3740 68K GND-HDPH BC847B 7721 3737 1K 2734 22u 3743 68R BC847B 7724 8K2 3733 47K 3734 10K 3730 GND-SSP I940 22u 2730 3739 56K 3732 8K2 3735 47K I935 A13 A14 A15 I934 +11D +11D A12 CL 06532111_021.eps 131000 A14 HEADPH. L A15 = A14 0.2V / div AC 0.2ms / div Schematics and PWB’s 41 EM1A 7. Large Signal Panel: Tuner, I/O, simm-connector NC GND OF OF MONITOR RGB/ UYV INPUT 5203 B13 5204 B13 5205 C13 6200 H2 6204 D2 6205 D2 6206 E8 6207 E8 Y/G U/B CVBS OF OF TO 0681 TO 0200 7228 B10 7229 F2 7901 E5 7905 F10 7906 F8 7907 G9 9232 I7 OF A4-11 R AV1 L OUT (N.A.) R (SERVICE) TO 0340 OF FROM 0240 V/R CVBS * CVBS-PIP_TUN1-2-CVBS-IN GND-PIP A1-1 COMPAIR CONNECTOR TUNER A5-13 A5-15 A3 A8-24 GND-SCART-AV FROM 1003 OF TO 1000 N.A TO 0201 A3-5 A6 1900-C 3 6 P17 1900-L 1 2 3 4 BC847B 7907 1951 1 2 3 4 5 1K 3919 21 24 3908 75R 100p 2910 1 2 3 3971 10K 1938 1936 3929 10K 100R 3997 2906 100p 2925 330p 1900-F 3937 150R I1 +5.2V AGC Y_CVBS-SC2_AV2-IN C-SC2_SVHS-IN 75R 3935 1900-I 15 18 1946 PH-B 1 2 3203 100R 5 6 7 8 9 1922 1 2 3 4936 1 10 11 2 3 4 5 6 7 8 9 3261 2K2 560R 3930 9232 1921 3972 10K 3970 470R 100n 2913 6204 1 2 3 4 5 6 150R 3936 5204 3950 C5 3970 F9 3971 G8 3972 G8 3991 C3 3992 B3 3993 C3 3995 D3 POR A6-34 A3-21 OF CVBS L FROM 0207 DATA-IN-OUT A5-33 A8-27 PROTN A3-41 3996 D8 3997 E8 3998 E3 4901 C8 4902 D8 4912 H12 4913 A5 4914 A5 4921 G8 4922 B11 4936 A5 5200 G1 3230 F5 3261 G4 3262 G3 3908 E8 3909 D3 3910 B10 3911 C3 3913 B3 OF A8-26 SVHS GND-RGB-SC1_YUV R A8-25 A8 3915 C3 3919 D3 3920 E3 3925 D5 3928 E6 3929 E6 3930 E5 3932 E5 3933 I1 3934 I1 3935 D8 3936 B3 3937 B2 3940 A3 3941 A2 3944 F8 3946 E8 2202 H1 2203 H2 2906 E3 2910 D3 2912 D5 2913 D5 2917 E8 2920 F8 TILT A6-35 A3-3 A4-10 A3-20 (N.A.) (N.A.) (N.A.) A1 A5-17 A2 2923 B3 2925 A3 2926 G9 2927 G8 2928 F7 3200 G2 3201 G2 3202 A10 3203 B10 3228 F2 3229 F3 D E F G H I A B RES RES AUDIO-SURR L AV2 TO 0302 TUNER.I/O,SIMM-CONNECTOR 1923 I2 1924 F4 1936 B6 1937 A12 1938 C8 1939 B8 1940 F6 1942 C12 1943 F4 1946 F1 1948 B13 1949 E1 1950 A4 1951 A13 2200 G1 2201 G1 A-3-2 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 7 8 9 10 DATA-CLOCK 11 12 13 A B C F G H I 0203 A5 0204 A5 1200 G2 1201 H1 1900-A E9 1900-B E9 1900-C E9 1900-D D2 1900-E D2 1900-F C2 1900-G C2 1900-H B2 1900-I B2 1900-J A2 1900-K A2 1900-L A2 1901-A D9 1903 E1 1920 A8 1921 A7 1922 A8 GND-SCART-AV GND-RGB-CRT A4 GND-CVBS-OUT components with diversity A3-4 A5 A5-18 A3-6 * GND-CVBS-IN C D E BZX284-C6V8 6205 6206 BZX284-C6V8 1940 1 10 11 2 3 4 5 6 7 8 9 4913 6200 BZM55-C33 4 100R 3201 1900-A 1 6207 7228 PMBT2369 1950 1 2 1201 1 150R 3940 470u 2926 2K2 3262 1900-K 20 23 4922 47u 2203 2917 100p 9 12 1939 1900-J 19 22 1K 3202 15 2 8 10 SCL 4 SDA 5 TU2 9 1200 TEDE9 AGC 1 AS 3 IF1 11 MB1 6 7 MB2 12 13 14 0204 1 2 3 4 5 6 75R 3911 4901 4902 3996 100R 2201 220n 1 2 3 4 5 6 7905 BC368 0203 4914 1900-D 7 10 1K 3944 3910 100R 75R 3915 c001 75R 3909 2 5 3946 1K 1900-B 330p 2923 4921 100R 3991 100R 3913 75R 150R 3200 3928 100R 3941 3995 100R 1924 1 2 3 4 5 6 1900-E 8 11 1900-G 13 16 1920 1 2 3 4 5 L4940 7906 GND IN OUT I3 I2 2200 470u 6R8 3925 3933 15K 3934 10K 1942 1 2 3 4 5 6 7 8 9 10u 2912 GND_AUDIO_OUT 22K 3230 47u 2927 5203 3992 100R 3932 75R 1K 3920 5200 6u8 2202 100p 2920 4912 220n 79 8 80 9 1948 PH-B 1 2 3 65 66 67 68 69 7 70 71 72 73 74 75 76 77 78 50 51 52 53 54 55 56 57 58 59 6 60 61 62 63 64 36 37 38 39 4 40 41 42 43 44 45 46 47 48 49 5 21 22 23 24 25 26 27 28 29 3 30 31 32 33 34 35 1 10 11 12 13 14 15 16 17 18 19 2 20 1923 3 c002 1943 1 2 1937 1 10 2 3 4 14 17 2928 470n 1900-H 5205 BC547B 7901 100R 3993 1901-A 2 7 3 8 1 +5.2V R-SC2_AV2-IN SDA +33V CVBS-SC1_AV1-IN SDA SCL +5V +8V R-SC2_AV2-IN L-SC2_AV2-IN HFB_X-RAY-PROT SCL CVBS-TER-OUT PIP-CVBS FBL-SC1-IN RMT_LOC_DATA PANORAMA LDP DYN-FASE-COR EHT-INFO HFB_X-RAY-PROT EW-DRIVE GND R-SC1_V-IN FRAMEDRIVE- FRAMEDRIVE+ GND-LINEDRIVE LINEDRIVE1 R-CRT G-CRT B-CRT CUTOFF COMM_LINE G-SC1-IN_Y-IN SEL-SVHS-RR_STATUS2 STATUS1_PIP-AFT_PIP-50-60HZ PIP-CVBS CVBS-TER-OUT CVBS-SC1_AV1-IN B-SC1-IN_U-IN +5V +8V HEADPHONE-R HEADPHONE-L R-FRONT-IN L-FRONT-IN C-FRONT-IN Y_CVBS-FRONT-IN FRONT-DETECT R-SC1_AV-OUT R-SC1_AV1-IN Y_CVBS-SC2_AV2-IN R-SC2-OUT L-SC1_AV-OUT L-SC2-OUT L-SC1_AV1-IN SOUND-ENABLE STAND-BY SCL2 SDA2 SCL SDA +5V +8V +5.2V FBL-SC1-IN A SEL-SVHS-RR_STATUS2 FRONT-DETECT RMT_LOC_DATA RC5 SDA2 SCL2 CVBS-SC2_MON-OUT DEGAUSS-INPUT KEYBOARD RC5 ON-OFF-LED AUDIO-R AUDIO-L AUDIO-SW AUDIO-C AUDIO-SL R-CL_VL-OUT C-SC2_SVHS-IN L-CL_VL-OUT SC1-G-IN_Y-IN SC1-B-IN_U-IN SC1-R_V-IN R-SC1_V-IN AUDIO-SL +8V C-SC2_SVHS-IN Y_CVBS-SC2_AV2-IN FBL-SC1-IN B-SC1-IN_U-IN G-SC1-IN_Y-IN CVBS-SC1_AV1-IN SC1-R_V-IN SC1-B-IN_U-IN L-SC1_AV1-IN R-SC1_AV1-IN L-CL_VL-OUT R-CL_VL-OUT SC1-G-IN_Y-IN CVBS-SC2_MON-OUT +8V CVBS-SC2_MON-OUT AUDIO-SL CUTOFF B-CRT G-CRT Y_CVBS-FRONT-IN HEADPH-L FRONT-DETECT C-FRONT-IN L-FRONT-IN R-FRONT-IN STATUS1_PIP-AFT_PIP-50-60HZ +33V L-SC2_AV2-IN EHT-INFO R-CRT +33V +11D +5V GND-LINEDRIVE +5.2V +11D GND Y_CVBS-SC2_AV2-IN C-SC2_SVHS-IN L-SC2_AV2-IN R-SC2_AV2-IN CVBS-TER-OUT L-CL_VL-OUT R-CL_VL-OUT HEADPH-R Y_CVBS-FRONT-IN C-FRONT-IN CL 06532111_022.eps 181000 F 4 C OF TO 0273 1 C OF OF TO 0236 3 C TO 0272 3 C 3 C 3 C 1) 1) NOTE: WHEN FRONT-DETECT IS CONNECTED TO GND, SDM-MODE IS ENTERTED A7 Variant Differences ITEM NON-CHINA CHINA 1200 TUN V+U PLL PH MN TUN V+U PLL PH DK I3 SDA 1V / div DC 0.2ms / div I2 SCL 1V / div DC 0.2ms / div P17 = 8V DC 42 EM1A 7. Schematics and PWB’s Large Signal Panel: Front FRONT A1: A7 TO 0214 OF 1 2 0215 FROM OF 3 1 2 3 A B C A B C 1945 C3 1947 B2 3237 B3 3999 C2 5 2K2 1945 1 2 3 1947 1 2 3 4 KEYBOARD RC5 ON-OFF-LED +5.2V 3237 CL 06532111_023.eps 131000 Personal notes: 44 EM1A 7. Schematics and PWB’s Layout overview Large Signal Panel (copper side) 1 A B C D E F G A B C D E F G 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 0010 A9 0020 C8 0030 B7 0035 A8 0036 A8 0040 D5 0041 G5 0045 F7 0203 E1 0204 E1 0317 B4 0324 A6 0325 A1 0390 D1 0391 A2 0392 A4 0393 D1 0395 B1 0397 D1 1001 A8 1002 D8 1003 A6 1200 G1 1201 F1 1401 C5 1501 B9 1503 B7 1735 F6 1736 F6 1737 F7 1738 F6 1739 F5 1900 F1 1901 D1 1903 F1 1920 F1 1921 F1 1922 F1 1923 E3 1924 G3 1936 E4 1937 G2 1938 F1 1939 F2 1940 E2 1942 G3 1943 G1 1945 E10 1946 G2 1947 E10 1948 G3 1949 G1 1950 E4 1951 G2 2101 D9 2102 D9 2103 D9 2104 E8 2105 C9 2106 C9 2107 E9 2108 C8 2109 E9 2110 C9 2111 C9 2112 C8 2113 E8 2114 B9 2120 B9 2200 F1 2201 G1 2202 G1 2203 F1 2400 A5 2402 A4 2409 D3 2411 D3 2412 D3 2413 D3 2414 D3 2415 D4 2416 D3 2417 D4 2418 C3 2419 C5 2420 C3 2421 B6 2422 B6 2423 B5 2424 B4 2425 C4 2426 C5 2429 C5 2430 C6 2431 B4 2432 B5 2433 B4 2434 B5 2435 C4 2443 C1 2444 D1 2445 D1 2446 C1 2447 C1 2448 C2 2450 A2 2455 D2 2459 A5 2460 A4 2461 A4 2462 C1 2463 C2 2464 C2 2465 C2 2466 A5 2467 A5 2468 A4 2469 A4 2470 A6 2471 A6 2472 A6 2473 A6 2480 C6 2482 D2 2483 D2 2484 A6 2485 A6 2486 A6 2488 C4 2489 B1 2490 A6 2491 D2 2492 D4 2493 C5 2494 D4 2495 D3 2496 C6 2497 B5 2498 C5 2499 B5 2501 C7 2502 B7 2503 D7 2505 A6 2506 E6 2507 B9 2508 A7 2509 A7 2510 A7 2512 E7 2513 D7 2514 D7 2515 C6 2518 C7 2519 E7 2520 B7 2521 A6 2523 C6 2528 E8 2530 D7 2531 D6 2536 E6 2538 C7 2539 B7 2600 C1 2601 C1 2602 B1 2603 A1 2604 A1 2605 C1 2606 C1 2607 B1 2608 C1 2609 B1 2610 B1 2620 A1 2621 A1 2622 A1 2624 A1 2625 A1 2627 A1 2629 A1 2639 A1 2640 B1 2642 C2 2653 A1 2704 G4 2730 D4 2731 E4 2732 E6 2733 E5 2734 D5 2735 E5 2738 D5 2739 E5 2756 F6 2758 F5 2759 G6 2760 F6 2761 F4 2762 G6 2763 G6 2765 G4 2766 F7 2767 G4 2768 G6 2774 F6 2775 F7 2776 F7 2782 F4 2783 F6 2784 G5 2785 G5 2786 G5 2787 F5 2906 E1 2910 E1 2912 E1 2913 E1 2917 D1 2920 E1 2923 F1 2925 F1 2926 E3 2927 F3 2928 F3 2941 G4 2942 G4 2943 F4 2944 G5 2946 G6 2951 G5 2952 F6 2953 F4 3101 C10 3102 D9 3103 D9 3104 C9 3105 D9 3106 D9 3107 D9 3108 C8 3109 C9 3110 C8 3113 E9 3114 E9 3117 D9 3118 C8 3120 E9 3123 E9 3124 E9 3125 C9 3126 C9 3127 C9 3130 C9 3200 G1 3201 G1 3202 G3 3203 G3 3228 F1 3229 F1 3230 F3 3237 E10 3261 F3 3262 G3 3402 D3 3403 D3 3404 D3 3406 D4 3407 D4 3408 D4 3409 C2 3410 D4 3411 D3 3414 D4 3415 D4 3416 D4 3417 C4 3418 C5 3423 C4 3425 C5 3426 C5 3431 B4 3439 C1 3440 C1 3441 D1 3442 C1 3443 C1 3444 D1 3445 C1 3446 C1 3447 C1 3450 A5 3451 A5 3460 A4 3461 A3 3462 C2 3463 C1 3464 C3 3465 C3 3466 A5 3467 A5 3468 A4 3469 A5 3470 C6 3471 C5 3472 B4 3473 C6 3474 B5 3475 A6 3476 B4 3477 C5 3478 B5 3480 D1 3481 D6 3482 D1 3483 D2 3484 D2 3485 D2 3486 D2 3487 D2 3488 D2 3489 B1 3490 D6 3491 D1 3495 C5 3496 A4 3497 D2 3498 B5 3499 B5 3500 A8 3501 A9 3502 A6 3503 A8 3504 C7 3505 E6 3506 E6 3507 D6 3508 C7 3509 B9 3510 D6 3511 D7 3512 C7 3513 B7 3514 C7 3515 B6 3516 C8 3517 E7 3518 C7 3519 C7 3520 D7 3521 A9 3522 D7 3523 D7 3524 C7 3525 C7 3526 B6 3527 D6 3528 E8 3529 E8 3530 D8 3531 C7 3533 D6 3535 E6 3536 E6 3537 E6 3540 D6 3542 B6 3543 C7 3544 B7 3545 D6 3600 C1 3601 C1 3602 B1 3603 B1 3604 C1 3605 A1 3606 B1 3607 A1 3608 A1 3609 A1 3610 A1 3611 B1 3612 B1 3613 B1 3614 B1 3615 B1 3616 B1 3617 C1 3618 B1 3619 C1 3620 B1 3621 B1 3622 B1 3623 A1 3624 A1 3625 A1 3626 A1 3627 A1 3628 B1 3629 A1 3630 D1 3631 C1 3632 C1 3633 C1 3634 D2 3639 B1 3640 B1 3641 B1 3642 B1 3643 B1 3644 A1 3645 C2 3652 C3 3653 A1 3654 D1 3661 C1 3662 C1 3663 C1 3664 C1 3665 B1 3701 G4 3702 G3 3703 G6 3704 G5 3705 F5 3706 G5 3707 F5 3708 G5 3710 G4 3711 G4 3714 G4 3715 G4 3716 G4 3717 F4 3718 G5 3719 G6 3730 D5 3731 E5 3732 E5 3733 E5 3734 E5 3735 E5 3736 D5 3737 E5 3738 D5 3739 E5 3740 E5 3741 D5 3742 F5 3743 E5 3744 D5 3745 E5 3750 F5 3756 G5 3757 F6 3758 F5 3762 F4 3763 G6 3764 F6 3765 G5 3770 F4 3773 F4 3781 F6 3784 F7 3789 F6 3790 G4 3792 G5 3794 F5 3795 F4 3796 F5 3798 G5 3908 D1 3909 E1 3910 G3 3911 E1 3913 E1 3915 E1 3919 E1 3920 E1 3925 F1 3928 F1 3929 F1 3930 F1 3932 F1 3933 E2 3934 E2 3935 D1 3936 F1 3937 F1 3940 F1 3941 F1 3944 E1 3946 D1 3950 G3 3970 E3 3971 F3 3972 F3 3991 E1 3992 E1 3993 E1 3995 E2 3996 E2 3997 E1 3998 E10 3999 F2 4102 E9 4103 E9 4401 B1 4402 B1 4403 A1 4405 D2 4406 A1 4407 A1 4408 B1 4409 B1 4410 C1 4415 D1 4416 C6 4417 D4 4418 D2 4441 C1 4442 D3 4443 D3 4444 D3 4482 D2 4483 D2 4484 D2 4485 A6 4490 A6 4491 C2 4496 A4 4521 D7 4522 D7 4610 D1 4611 D1 4615 D1 4616 D1 4634 D1 4660 C1 4661 C1 4662 B1 4663 C1 4702 G5 4707 F5 4708 F6 4709 F6 4710 F6 4722 F5 4723 G6 4724 F5 4736 F5 4901 E3 4902 E4 4903 E2 4904 E2 4910 G2 4911 F2 4912 E4 4913 E1 4914 E1 4915 G1 4916 F5 4919 E4 4920 F4 4921 F3 4922 G3 4924 E1 4926 E5 4928 E3 4929 D1 4930 E1 4931 G2 4932 E4 4933 G2 4934 E5 4935 D5 4936 E1 4937 G1 4938 F1 4939 F5 4941 E3 5101 D8 5102 D9 5103 E8 5104 D8 5105 C9 5110 E7 5115 E7 5120 C9 5200 G2 5203 G3 5204 G3 5205 G2 5400 B6 5410 D2 5411 C3 5421 B4 5422 C6 5423 C4 5424 C6 5425 C5 5426 C4 5430 B3 5460 A3 5461 A3 5462 C2 5463 C2 5464 C3 5465 C3 5466 A5 5467 C5 5468 A4 5469 D4 5494 C6 5502 C8 5503 B8 5504 B8 5505 C7 5506 D7 5510 A6 5620 A1 6103 D9 6104 C9 6105 D9 6106 C9 6107 E8 6108 C9 6109 B9 6111 E8 6120 E9 6121 E9 6122 E9 6200 G1 6204 E1 6205 E1 6206 E1 6207 E1 6405 C2 6406 D4 6407 D4 6408 D4 6421 D4 6422 D5 6423 C4 6440 D1 6441 D1 6442 A1 6460 A4 6461 A3 6462 C1 6463 C1 6464 C2 6465 C3 6466 A5 6468 A4 6480 C5 6481 D6 6482 D2 6491 B5 6492 C6 6493 C6 6499 C5 6504 A7 6505 C6 6506 C7 6507 E7 6508 C7 6510 B6 6511 E8 6512 D7 6514 D6 6515 B7 6516 D7 6517 D6 6518 C7 6519 E7 6600 C1 6616 B1 6619 A1 6620 A2 6621 A1 6622 A1 6623 C2 6660 C1 6665 C1 6731 G4 6732 F4 7100 C9 7101 C9 7102 C8 7103 E9 7104 E9 7228 G3 7229 F1 7407 D3 7408 D3 7409 D4 7421 C3 7440 C1 7441 C1 7442 C1 7480 D6 7481 D2 7482 D2 7483 D2 7501 E6 7502 C8 7504 D6 7505 C8 7506 D8 7510 D6 7528 E8 7529 D7 7600 C1 7602 B1 7603 B1 7605 C1 7606 C1 7610 D1 7611 D1 7612 D1 7613 D1 7620 A1 7640 B1 7641 C2 7652 B6 7653 C5 7654 B5 7655 B5 7701 G6 7702 F4 7720 E5 7721 E5 7722 E5 7723 E5 7724 E5 7725 E5 7730 G4 7731 G4 7732 G4 7733 G6 7740 G5 7750 G4 7901 F1 7905 E3 7906 F3 7907 F3 9102 D9 9110 E7 9115 E7 9201 G2 9203 F5 9204 F6 9206 E5 9209 G3 9210 G3 9212 G3 9217 D1 9218 G1 9219 E3 9221 G2 9222 F6 9223 F4 9224 F6 9226 E1 9228 F1 9229 G1 9230 E2 9231 E2 9232 E3 9401 C1 9402 B1 9403 B1 9404 B1 9405 C1 9406 C1 9408 C2 9412 C3 9414 C3 9418 B1 9421 C2 9423 C4 9424 C1 9425 C5 9426 C4 9428 C2 9429 C4 9430 C3 9431 A2 9435 B2 9436 B4 9466 A5 9475 A6 9480 C5 9505 D7 9511 B7 9512 C7 9513 C7 9515 E6 9516 B8 9518 C7 9519 C8 9520 E6 9521 C7 9523 D6 9524 D7 9525 C6 9620 A1 9622 A1 9705 G7 9706 G5 9707 G4 9712 F5 9713 G4 9714 G4 9715 G4 9718 G4 9720 G3 9721 G6 9722 G6 9723 F5 9724 F5 9726 G4 9901 G2 9904 G1 9906 D6 9907 E3 9908 E3 9909 E2 9910 E2 9911 E2 9912 E2 9914 E3 9916 E3 9917 F1 9920 E1 9921 E1 9922 E2 9925 F2 9926 F2 9927 F3 9928 F3 9931 E4 9932 E2 9933 E4 9934 F2 9935 F2 9936 E4 9943 E3 9944 E4 9945 E5 9946 F3 9947 E5 9948 E4 9950 E4 9951 E5 9952 E4 9957 F3 9958 E5 9960 E3 9961 F3 9962 F3 9963 F5 9964 F5 9965 F2 9966 F5 9967 D5 9968 D6 9969 F3 9970 F2 9971 F2 9972 E2 9975 F6 9976 D1 9980 E2 9983 F1 9984 F2 9985 G2 9987 F2 9988 F2 9990 F2 9991 F4 9992 F4 9993 F2 9994 F2 9995 F2 9996 F3 9997 F2 9998 G3 9999 F3 Part 1 CL 06532111_25a.pdf CL 06532111_025.pdf 091000 Part 2 CL 06532111_25b.pdf Part 3 CL 06532111_25c.pdf Part 4 CL 06532111_25d.pdf Schematics and PWB’s 49 EM1A 7. Small Signal Board: Simm connector v33 v49 v4 G2 v5 G2 v6 G2 v7 G3 v8 G3 v9 G3 v10 G3 v11 G4 v12 G4 v13 G4 v14 G4 v15 G4 B6-106 F232 B4-69 F263 F279 B2-104 F228 F209 F270 F247 RES B3-82 RES F238 B2 B2-57 8 9 10 11 12 13 Small Signal Board F205 F202 F208 F222 AUDIO DEMODULATOR B6-108 B4-64 F250 F251 B5/B7-63 B6-113 B5/B7-116 RES RES RES B2-52 F244 G H U1 G7 v1 G2 v2 G2 v3 G2 9 10 11 12 13 14 B6-97 F224 B7 RES RES F245 B2-55 B4-68 F236 B4-85 B2-50 F213 B6-96 F237 B2-56 B6-107 B5/B7-90 B5/B7-102 1 2 3 4 5 6 7 A B C D E F B3-83 B4-84 B4-150 F249 F201 B4-66 B6-110 B6-114 F212 B5/B7-87 F210 B6-105 B5/B7-93 B4-65 B4-67 F264 B6-95 14 1 2 3 4 5 6 7 8 v27 G6 v28 G6 v29 G7 v30 G7 v31 G7 v32 G7 F211 B4-71 F252 F220 F256 F204 B2-60 F280 F207 B5/B7-91 RES F261 B4-79 B2-51 B2-59 B6-112 F255 F206 A B C D E F G H v42 G9 v43 G10 v44 G10 v45 G10 v46 G10 v47 G10 F239 F243 F227 F248 F275 B5/B7-141 B2-61 F260 F272 F271 (DEGAUSS-INPUT) B6-98 B4-78 F240 F259 v16 G4 v17 G5 v18 G5 v19 G5 v20 G5 v21 G5 v22 G5 v23 G6 v24 G6 v25 G6 v26 G6 F258 F267 F265 v48 G10 v49 G11 v50 G11 B5/B7-117 B5/B7-121 RES F253 F235 F277 F242 B2-103 B4-76 B4-77 F268 F273 HOP B4-73 F274 B2-62 B2-80 v33 G8 v34 G8 v35 G8 v36 G8 v37 G9 v38 G9 v39 G9 v40 G9 v41 G9 v60 G12 v61 G12 v62 G13 v63 G13 v64 G13 v65 G12 F218 F233 (POR) F215 ( SIM CON. FEMALE ) TO 1205 F254 F278 B5/B7-92 B2-58 F226 F231 0010 G14 1000 H1 F269 B2-81 F262 F217 B4-70,B4-75 F257 F241 B6-115 B5/B7-86 F214 B6-109 2912 G10 2913 G10 2914 G10 2915 G10 2916 G11 2917 G10 FEATURE-BOX F266 B2-54 IF, I/O, VIDEOPROCESSING F225 B5/B7-118 B2-53 F234 B6-101 F223 F276 B4-74,B4-139,B4-140 RES F246 B6-94 B4 B6-89 v51 G11 v52 G11 v53 G11 v54 G11 v55 G11 v56 G12 v57 G12 v58 G12 v59 G12 5911 F9 5912 F9 5913 F9 5914 F9 5915 F10 5916 F10 F203 F229 PAINTER F230 B6 B6-111 F221 B6-100 B6-99 F219 B6-88 F216 5917 F10 5918 F10 2900 G13 2901 G12 2902 G13 2903 G13 2904 G9 2905 G6 2906 G8 2907 G4 2908 G9 2909 G9 2910 G9 2911 G9 5927 F10 5928 F12 5929 F12 5930 F12 5931 G4 5932 G4 5933 F6 5935 G7 5940 F13 5941 F4 5942 F7 5943 F8 5944 G8 5945 F8 5946 F8 5947 F9 5948 F9 5949 F12 5950 F13 5951 F13 B3 B4-72 2918 G11 2919 G11 2920 G11 2921 G11 2922 G11 2923 G12 2924 G12 2925 G12 2926 G12 2927 G12 5919 F11 5920 F11 5921 F11 5922 F11 5923 F11 5924 F11 5925 F12 5926 F12 v21 v23 v19 v5 5921 5922600R 600R 5920600R 600R 600R 5925 5926 v42 220p 2920 2919 220p 220p 2918 600R 5948 2900 v11 5923 5946 600R 600R 5915 2904 v26 v24 600R 5950 600R 5942 v45 v59 v15 v14 v39 v38 v40 v31 v62 v52 2907 v28 v12 5945 v13 v34 v37 v41 v63 v50 v58 v56 600R 5913 2916 220p 10n 2902 5940 600R v30 v54 v36 70 71 72 73 74 75 76 77 78 79 8 80 9 56 57 58 59 6 60 61 62 63 64 65 66 67 68 69 7 41 42 43 44 45 46 47 48 49 5 50 51 52 53 54 55 28 29 3 30 31 32 33 34 35 36 37 38 39 4 40 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 1000 1 10 11 12 5943 600R v3 v18 v48 v22 v25 2903 600R 5927 2917 600R 5930 v16 v57 v51 v27 5924600R 5919 600R v64 v1 220p 2909 0010 MECHPART v10 v47 v35 600R 5944 v32 2905 5929 600R v46 2914 220p v60 2906 5947 600R v20 2910 220p 600R 5928 600R 5918 5914 600R 220p 2915 220p 2911 v29 v53 v9 2912 220p 220p 2913 600R 5951 v55 v17 5911 600R 5912 600R 5935 600R 5949 600R 2901 5933 600R 5931 600R 600R 5932 2908 220p 5917 600R 5916 600R v44 v65 v61 v43 v4 5941 600R v2 v6 v7 v8 U1 HFB_X-RAY-PROT DATA-CLOCK GND_AUDIO_OUT 2921 220p L-SC2_AV2-IN L-SC2-OUT L-SC1_AV-OUT R-SC2_AV2-IN R-SC2-OUT R-SC1_AV1-IN R-SC1_AV-OUT L-FRONT-IN AUDIO-L AUDIO-R R-FRONT-IN HEADPHONE-L HEADPHONE-R L-CL_VL-OUT R-CL_VL-OUT FRONT-DETECT AUDIO-SL AUDIO-C AUDIO-SW STATUS1_PIP-AFT_PIP-50-60HZ SEL-SVHS-RR_STATUS2 RMT_LOC_DATA B-SC1-IN_U-IN SDA SCL SDA SCL SDA SCL SDA SCL LDP Y-SCAVEM COMM_LINE ON-OFF-LED RC5 KEYBOARD LIGHT-SENSOR LDP STAND-BY SOUND-ENABLE SDA SCL DATA-IN-OUT L-SC1_AV1-IN +5V +8V +5V2 C-FRONT-IN Y_CVBS-FRONT-IN VFB DAC-HOP DYN-FASE-COR EHT-INFO EW-DRIVE FRAMEDRIVE- FRAMEDRIVE+ GND-LINEDRIVE LINEDRIVE1 R-CRT G-CRT B-CRT CUTOFF CVBS-PIP_TUN1-2-CVBS-IN AGC IF-TER CVBS-TER-OUT CVBS-SC1_AV1-IN CVBS-SC2_MON-OUT C-SC2_SVHS-IN Y_CVBS-SC2_AV2-IN FBL-SC1-IN R-SC1_V-IN G-SC1-IN_Y-IN v33 v49 v4 G2 v5 G2 v6 G2 v7 G3 v8 G3 v9 G3 v10 G3 v11 G4 v12 G4 v13 G4 v14 G4 v15 G4 B6-106 F232 B4-69 F263 F279 B2-104 F228 F209 F270 F247 RES B3-82 RES F238 B2 B2-57 8 9 10 11 12 13 Small Signal Board F205 F202 F208 F222 AUDIO DEMODULATOR B6-108 B4-64 F250 F251 B5/B7-63 B6-113 B5/B7-116 RES RES RES B2-52 F244 G H U1 G7 v1 G2 v2 G2 v3 G2 9 10 11 12 13 14 B6-97 F224 B7 RES RES F245 SIM CONNECTOR ( MALE ) B2-55 B4-68 F236 B4-85 B2-50 F213 B6-96 F237 B2-56 B6-107 B5/B7-90 B5/B7-102 1 2 3 4 5 6 7 A B C D E F B3-83 B4-84 B4-150 F249 F201 B4-66 B6-110 B6-114 F212 B5/B7-87 F210 B6-105 B5/B7-93 B4-65 B4-67 F264 B6-95 14 1 2 3 4 5 6 7 8 v27 G6 v28 G6 v29 G7 v30 G7 v31 G7 v32 G7 F211 B4-71 F252 F220 F256 F204 B2-60 F280 F207 B5/B7-91 RES F261 B4-79 B2-51 B2-59 B6-112 F255 F206 A B C D E F G H v42 G9 v43 G10 v44 G10 v45 G10 v46 G10 v47 G10 F239 F243 F227 F248 F275 B5/B7-141 B2-61 F260 F272 F271 (DEGAUSS-INPUT) B6-98 B4-78 F240 F259 v16 G4 v17 G5 v18 G5 v19 G5 v20 G5 v21 G5 v22 G5 v23 G6 v24 G6 v25 G6 v26 G6 F258 F267 F265 v48 G10 v49 G11 v50 G11 B5/B7-117 B5/B7-121 RES F253 F235 F277 F242 B2-103 B4-76 B4-77 F268 F273 HOP B4-73 F274 B2-62 B2-80 v33 G8 v34 G8 v35 G8 v36 G8 v37 G9 v38 G9 v39 G9 v40 G9 v41 G9 v60 G12 v61 G12 v62 G13 v63 G13 v64 G13 v65 G12 F218 F233 (POR) F215 ( SIM CON. FEMALE ) TO 1205 F254 F278 B5/B7-92 B2-58 F226 F231 0010 G14 1000 H1 F269 B2-81 F262 F217 B4-70,B4-75 F257 F241 B6-115 B5/B7-86 F214 B6-109 2912 G10 2913 G10 2914 G10 2915 G10 2916 G11 2917 G10 FEATURE-BOX F266 B2-54 IF, I/O, VIDEOPROCESSING F225 B5/B7-118 B2-53 F234 B6-101 F223 F276 B4-74,B4-139,B4-140 RES F246 B6-94 B4 B6-89 v51 G11 v52 G11 v53 G11 v54 G11 v55 G11 v56 G12 v57 G12 v58 G12 v59 G12 5911 F9 5912 F9 5913 F9 5914 F9 5915 F10 5916 F10 F203 F229 PAINTER F230 B6 B6-111 F221 B6-100 B6-99 F219 B6-88 F216 5917 F10 5918 F10 2900 G13 2901 G12 2902 G13 2903 G13 2904 G9 2905 G6 2906 G8 2907 G4 2908 G9 2909 G9 2910 G9 2911 G9 5927 F10 5928 F12 5929 F12 5930 F12 5931 G4 5932 G4 5933 F6 5935 G7 5940 F13 5941 F4 5942 F7 5943 F8 5944 G8 5945 F8 5946 F8 5947 F9 5948 F9 5949 F12 5950 F13 5951 F13 B3 B4-72 2918 G11 2919 G11 2920 G11 2921 G11 2922 G11 2923 G12 2924 G12 2925 G12 2926 G12 2927 G12 5919 F11 5920 F11 5921 F11 5922 F11 5923 F11 5924 F11 5925 F12 5926 F12 v21 v23 v19 v5 5921 5922600R 600R 5920600R 600R 600R 5925 5926 v42 220p 2920 2919 220p 220p 2918 600R 5948 2900 v11 5923 5946 600R 600R 5915 2904 v26 v24 600R 5950 600R 5942 v45 v59 v15 v14 v39 v38 v40 v31 v62 v52 2907 v28 v12 5945 v13 v34 v37 v41 v63 v50 v58 v56 600R 5913 2916 220p 10n 2902 5940 600R v30 v54 v36 70 71 72 73 74 75 76 77 78 79 8 80 9 56 57 58 59 6 60 61 62 63 64 65 66 67 68 69 7 41 42 43 44 45 46 47 48 49 5 50 51 52 53 54 55 28 29 3 30 31 32 33 34 35 36 37 38 39 4 40 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 1000 1 10 11 12 5943 600R v3 v18 v48 v22 v25 2903 600R 5927 2917 600R 5930 v16 v57 v51 v27 5924600R 5919 600R v64 v1 220p 2909 0010 MECHPART v10 v47 v35 600R 5944 v32 2905 5929 600R v46 2914 220p v60 2906 5947 600R v20 2910 220p 600R 5928 600R 5918 5914 600R 220p 2915 220p 2911 v29 v53 v9 2912 220p 220p 2913 600R 5951 v55 v17 5911 600R 5912 600R 5935 600R 5949 600R 2901 5933 600R 5931 600R 600R 5932 2908 220p 5917 600R 5916 600R v44 v65 v61 v43 v4 5941 600R v2 v6 v7 v8 U1 HFB_X-RAY-PROT DATA-CLOCK GND_AUDIO_OUT 2921 220p L-SC2_AV2-IN L-SC2-OUT L-SC1_AV-OUT R-SC2_AV2-IN R-SC2-OUT R-SC1_AV1-IN R-SC1_AV-OUT L-FRONT-IN AUDIO-L AUDIO-R R-FRONT-IN HEADPHONE-L HEADPHONE-R L-CL_VL-OUT R-CL_VL-OUT FRONT-DETECT AUDIO-SL AUDIO-C AUDIO-SW STATUS1_PIP-AFT_PIP-50-60HZ SEL-SVHS-RR_STATUS2 RMT_LOC_DATA B-SC1-IN_U-IN SDA SCL SDA SCL SDA SCL SDA SCL LDP Y-SCAVEM COMM_LINE ON-OFF-LED RC5 KEYBOARD LIGHT-SENSOR LDP STAND-BY SOUND-ENABLE SDA SCL DATA-IN-OUT L-SC1_AV1-IN +5V +8V +5V2 C-FRONT-IN Y_CVBS-FRONT-IN VFB DAC-HOP DYN-FASE-COR EHT-INFO EW-DRIVE FRAMEDRIVE- FRAMEDRIVE+ GND-LINEDRIVE LINEDRIVE1 R-CRT G-CRT B-CRT CUTOFF CVBS-PIP_TUN1-2-CVBS-IN AGC IF-TER CVBS-TER-OUT CVBS-SC1_AV1-IN CVBS-SC2_MON-OUT C-SC2_SVHS-IN Y_CVBS-SC2_AV2-IN FBL-SC1-IN R-SC1_V-IN G-SC1-IN_Y-IN CL06532111_026.eps 101000 50 EM1A 7. Schematics and PWB’s Small Signal Board: IF, I/O videoprocessing NC MT NC MT IF DEM SUPPLY CTRL SYNC OUTP SWITCH LUMA & CHROMA PROC. I/O SWITCH DELAY COR. GROUP 2H/4H DELAY ADAPTIVE COMB FILTER FILTER TUNING CLOCK CLAMP GEN CLAMP SAND- CASTLE NC MT 7407 G5 7412 F14 7411 D6 3384 B6 2423 F14 2424 G11 From Video 3303 H11 3370 F9 3371 G9 1405-A B3 1405-B B3 1406 E5 3385 F7 7401 E3 7405 G3 7406 F5 B6-126 B7-122 B1-58 B1-54 B1-61 IF,I/O VIDEOPROCESSING 3372 G9 3376 B10 3377 A10 3378 B11 3382 F7 11 12 3393 E11 3421 F5 3423 G3 3435 G5 3411 F2 3415 B5 3416 D5 3417 E7 7323 D9 B1-51 3441 B5 B1-81 AP/CHINA VERSIONS 3450 E14 3451 F13 3 4 5 4322 F8 4326 D11 4401 E3 4402 E3 4403 D2 G H 5405 E5 8 B1-56 B1-57 5409 B7 5410 H8 5411 F14 7307 G11 6405 D2 D E F SAW - Filter 4405 D3 4406 F13 5401 E1 1946 of Video SAW - Filter 0302 E1 1309 E12 1310 E13 SAW - Filter Video * B3/B6-123 2420 G8 2421 F14 2422 E13 2359 F12 1407 E6 1408-A D4 B1-104 3302 H11 3301 I12 Modulator Coil 2413 D5 2417 E7 2418 D7 3446 G8 B6-127 B1-55 B1-60 3452 F14 4318 G11 4319 G11 2375 B8 2376 B7 2377 B6 2378 B7 2384 F7 2385 G13 2409 C7 7 B1-103 2301 G13 2302 H14 B1,B2,B3 B1-53 B6-119 B3/B6-124 B6-125 B1-52 2371 B11 5407 6u8 100R 3377 14 1 2 2351 C11 2352 C11 2353 I12 2354 G12 2356 F11 2357 F11 2358 F11 H I 2362 F12 B1-62 1408-B D3 1409-A F4 1409-B E3 2410 C7 2411 D7 2412 D1 2350 C11 3400 B4 3407 F2 3410 D2 2365 F8 3433 F1 3434 D2 B1-80 1 2 11 12 13 14 A 3436 D6 3437 D7 3439 E6 2366 F8 2367 F8 2368 F8 2369 F8 2370 F8 * B1-50 6 7 8 9 10 2372 B11 2373 B9 13 5406 E6 5407 B7 5408 C6 3 4 5 6 3418 D7 3419 E5 9 10 7320 F9 7322 E7 B 2409 2360 F12 2361 F13 2374 B8 I A B C D E F G 6403 D2 6404 F2 C 4404 * 2u2 1K 3437 2376 100n 7322 BC847BW 1p5 2361 2360 1p5 2410 1u 7320 BC847BW 3371 47R 100R 3419 100n 2351 9 10131415 11121617 OFWK3955L 1409-B 1 18 4 5 6 1 18 4 5 6 9 10131415 11121617 3454 100K OFWK7265L 3V4 0V 0V7 0V 0V 4V5 0V 0V 7V7 2V7 3V3 7V7 0V 1V7 1V5 0V9 0V7 0V 0V 0V 0V 5V 0V 0V4 1V5 1V5 4V8 4V8 2V8 3V5 8V2 2V4 3V1 3V7 4V0 5V1 2V4 2V4 2V4 2V4 2V5 2V5 3V1 0V 2V8 2V8 2V9 1V9 2V7 3V 2V7 2V9 0V3 0V 2V7 4V1 0V 5V 0V 0V 0V 0V 5V 4V 0V 7V7 7V8 0V 3V3 3V4 3V7 3V7 3V4 0V1 3V4 0V1 3V5 2V3 3V5 3V8 0V1 0V 5V 4V2 0V7 3V3 3V9 3V2 1V8 3V7 3V7 2V8 4V2 4V6 4V6 3V7 4V6 4V6 1V3 2V 2V 0V 0V 0V3 100K 3303 V1 3393 100K 3378 15K 2367 100n S2 100n 2365 6405 1SS356 * 1405-A OFWK9361L * 2 3 7 8 I6 100R 2418 8p2 3446 6u8 5409 6K8 3417 2377 100u BC857BW 7407 4401 * 4322 3M57954 1310 HC-49/U 2358 3n3 4 6 7 8 5K6 3421 5CCB 5408 1 2 3 10 VOUT 51 X3.575 56 X3.579 57 X3.582 55 X4.43 54 YCOMBIN 28 YOUT 49 Y_CVBS3 20 Y_CVBS4 23 47 SEC_DEC 53 SIF1 63 SIF2 64 SVBCOUT 30 SW0 19 SW01 22 SYS1 25 SYS2 27 TUNERAGC 62 UOUT 50 VA 61 VCO1 7 VCO2 8 VIF1 2 VIF2 3 VIFOUT 40 G1IN 37 G2IN 42 GND_1 44 GND_2 9 HA 60 HPLL 58 IN 12 OUT 13 PIPOUT 32 PLLRILT 6 QSS_AM 5 R1IN 36 R2IN 41 SCL 46 SCOUT 59 SDA 17 B1IN 38 B2IN 43 C3 21 C4 24 CCOMBIN 29 COL_PLL 52 COMBOUT 26 CVBS1 16 CVBS2 18 CVBSINT 14 CVBSOUT 34 DEC 35 DIGDEC 33 DIGGND 31 FBL1IN 39 FBL2IN 7323 HIP TDA9320H +8_1 11 +8_2 45 ADSEL 48 AGCDEC 4 AGCSIF 1 AV1 15 AV2 3K9 3433 4319 100K 3301 4318 3418 390R 68u 5411 3434 4K7 * SYS1 10 SYS2 6 VCC VDD 5 12 Y|CVBS1 3 Y|CVBS2 14 Y|CVBSO TDA9181 7307 13 AGND 1 CIN 16 COUT 4 DGND 9 FSC 8 FSCSEL 2 INPSEL 15 OUTSEL 7 SC 11 I5 3372 470R 2411 100n 7405 BC847BW BC847BW 7406 100n 2378 BC847BW 7401 2374 2u2 3435 5K6 * 1408-A 2 3 7 8 OFWK7265L 15p 3u9 5405 100n 2302 2359 4R7 3400 10K 3415 7411 BC847B 470n 2417 270R 3436 39K 3441 HC-49/U 1309 3M57954 121617 47u 2413 1405-B 1 18 4 5 6 9 10131415 11 5K6 3407 OFWK9361L V9 2373 100n V2 S1 3370 100R 2366 100n I4 100n 2368 2350 100n 3423 5K6 100n 2422 3376 100R 6R8 3416 TPW 1 2 3 2375 22n 1406 2370 100n 3384 100R V8 1 2 3 1SS356 6403* 4326 100n 2369 TPSCC 1407 V6 4406 2385 100n 1K 3450 270R 3451 2412 4n7 3382 470R 4402* 2352 100n 4405 * 5406 6u8 2372 1u 150R 3452 * 5410 6u8 4K7 3410 4403 10p 2423 470R 3439 2356 100n 2384 100n 4K7 3411 100n 2357 1SS356 * 2371 4n7 6404 100n 2354 2353 100n 5401 0u33 BC857BW 2426 100n 2420 150p 7412 2 3 7 8 * OFWK3955L 1409-A 0302 PH-S * 1 2 100n 2424 15p 2362 6p8 2421 3385 470R FSC LMN +8V CVBS-TER-OUT CVBS-AV3-IN +8VP +8VP SC SYS1 SYS2 FSC +5VCOM +5VCOM COMB-C-OUT Y_CVBS-FRONT-IN +8VP COMB-Y_CVBS-OUT +5VCOM COMB-Y_CVBS-OUT CVBS-TXT IF-TER STATUS1_PIP-AFT_PIP-50-60HZ COMB-C-OUT CVBS-SC2_MON-OUT FBL-SC1-IN HA50 QSS_AM SC LMN SYS1 SYS2 U50 VA50 V50 Y50 R-SC1_V-IN G-SC1-IN_Y-IN B-SC1-IN_U-IN SCL SDA C-FRONT-IN CVBS-TXT +8VP +8VP CVBS-SC1_AV1-IN C-SC2_SVHS-IN Y_CVBS-SC2_AV2-IN SEL-SVHS-RR_STATUS2 AGC +5VS +8VP +8VP +8V V7 V10 CL 06532111_027.eps 131000 B2 Variant Differences ITEM MULTI AP CHINA 1405 1408 1409 2418 3419 3434 3439 4401 4402 4403 4405 5401 6403 6405 6404 38MHz9 OFWK9361L 38MHz9 OFWK7265L - 8p2 50V 100R 4k7 470R - JUMPER JUMPER - 0U33 - - 1SS356 38MHz OFWK9352L 38MHz OFWK3656L 38MHz OFWK3955L 10p 50V 47R - 560R JUMPER - - JUMPER 0U39 1SS356 1SS356 - 38MHz9 OFWK9361L 38MHz9 OFWK7265L - 8p2 50V 100R 4k7 470R - JUMPER JUMPER - 0U33 - - 1SS356 MIDDLE EAST I6 VIF-Out 0.5V / div AC 10ms / div V1 Group Delay Corr. In 0.5V / div AC 10ms / div V2 CVBS_INT 0.5V / div AC 10ms / div V6 Y50 0.2V / div AC 10ms / div V7 U50 0.2V / div AC 5ms / div V8 V50 0.2V / div AC 10ms / div V9 SDA 1V / div DC 0.2ms / div V10 SCL 1V / div DC 0.2ms / div I4 SIF 0.2V / div DC 5µs / div S1 VA 1V / div DC 5ms / div S2 HA 1V / div DC 20µs / div Schematics and PWB’s 51 EM1A 7. Small Signal Board: Feature box NC OUT 3 X DAC P0 BUS A BUS D BUS C CLK BUS B TIMING CLK OSC BST P2 ANALOG PROCESSING PSP MICRO-PROCESSOR BACK END PEAKING MUX MID END HISTOGRAM NOISE REDUCTION TBC/SRC MUX TIMING TIMING CLK 3 X ADC FRONT END PLL FIELD MEMORY FIELD MEMORY UVB3 RE2_OUT YC2 AP UVB1 UVB0 WE2_OUT VDD3 VSS4 UVC1 UVC3 YC0 YC1 VDD2 VSS2 YC3 YC4 YD2 VSS3 VDD6 YC7 YD4 YB1 YB2 UVB2 VDD1 VSS7 UVD3 YD5 UVD2 UVD1 YD0 YD1 YD6 YD7 YA6 SP VDD7 NC YA7 UPDA VSS5 CKL UVC2 UVC0 NC NC UPCL NC YC6 YD3 VDD5 HREF YB5 VSS1 RE1_OUT YC5 RSTR YA2 YA3 YA4 YA5 VSS8 VDD8 YA1 YA0 UVA3 UVA2 UVA1 UVA0 UVD0 VRSYT RE_IN YB7 YB6 YB3 VDD4 VSS6 YB4 YB0 5715 D9 5716 D11 5717 D12 5718 H4 TO 15-7714 TO 20-7708 B2-126 FROM 88-7709 B1-82,B3- TO 25-7714 AND 7715 4709-B C15 4709-A C15 ** FROM 9-7709 TO 61-7708 4709-C D15 4720 A9 FROM 88-7709 4711 E4 4710 D15 4709-D D15 FROM 9-7709 B4-131,B5-148 PROZONIC RES ** ** ** 5713 A14 5711 D10 5710 G2 5709 G2 5708 F2 5707 H2 5706 D2 B2-123 TO 16-7714 AND 7715 FROM 88-7709 4721 A9 4722 D8 4723 D10 4724 A11 3793-B G11 3793-A G11 3792-D A11 3792-C A11 3792-B A11 FROM 88-7709 TO 60-7708 B2-125 interne SW PICNIC 5705 C3 5704 C2 5703 C1 5702 B3 3793-C G11 3793-D G11 3794-A G11 3794-B G11 5720 B8 7701 D2 7702 E3 7704 H2 7708 F13 7709 E5 7713 B2 7714 A10 7715 A12 7716 B7 3733 K2 3732 K4 3731 K4 3730 K3 4708-A B15 4708-B B15 4708-C C15 4708-D C15 B1 B6 : only for PHILIPS DNR memory 3721 B2 3722 B2 3725 J4 3728 K2 2757 10u TO 26-7715 FROM 8-7709 RES RES RES 1 2 3 4 5 6 7 8 K 1701 J3 2702 B4 2703 C3 11 12 13 14 15 16 A B C D E F G H I 2704 C3 2706 C1 2707 C2 2708 C3 2709 C3 2710 C3 2712 D2 2713 D10 2717 F2 2718 F2 2719 F2 2720 F2 2721 G2 B3- RES B2-124 TO 62-7708 B4-129 2757 C2 2758 E13 2759 E13 2760 E14 2761 E14 2762 E14 2763 E14 2764 E14 2765 E14 2766 H4 2767 K8 2770 D1 2771 G4 2772 H4 9 10 11 12 TO 15-7715 B4-128 C D E F G H I J 7 8 9 10 3702 J11 3703 F4 3704 D8 3705 F4 3706 D8 3707 D3 3708 E2 3709 E3 3710 F3 3711 E3 3712 F3 3713 G3 3714 I2 3716 H2 J K A B 2723 G2 2724 G2 2725 G2 2726 G2 2728 B14 B1-83,B3- RES RES RES RES 2747 J3 2748 J4 2755 B8 2756 E2 3745 D3 3746 H12 3747 F2 3748 F2 3749 G2 3754 I2 3755 J2 3757 J2 3759 J2 3790-A B11 3790-B B11 3790-C C11 3790-D C11 3791-A B11 2773 I4 2774 J11 2776 D7 2785 D9 13 14 15 16 1 2 B4-130 3 4 5 6 2795 B3 2796 K6 2797 J12 2798 I4 3794-C H11 3794-D H11 3795-A H11 3795-B H11 3795-C H11 3795-D I11 3796 G11 3797 C11 3798 B2 4703 F4 4707-A A15 4707-B A15 4707-C B15 4707-D B15 3717 I2 3718 H4 3719 C2 3720 C2 FEATURE BOX B2-127 B4-132 FROM 9-7709 2729 I1 2730 H4 2731 I1 2733 J2 2738 J2 2743 J2 3739 J11 3740 E3 3741 D3 3744 E3 4725 A11 4726 D11 4728 H12 4731 C11 4732 D11 4733 A13 4734 A13 4735 A11 4736 A11 4790 D9 4791 D13 4792 C13 4793 D13 5701 A3 3791-B B11 3791-C B11 3791-D B11 3792-A B11 FROM 2-7709 (PICNIC-EPROM) TO 26-7714 FROM 1-7709 FROM 9-7709 B3- 2786 I11 2788 E11 2790 C14 2792 C11 S8 2718 27p 7713 MC33269D GND-ADJ 1 IN 4 5 8 7 2 3 6 2795 100n 600R 5707 4722 ** 3739 100R 100R 3795-A 3794-D 100R 100R 3794-C 2719 12p 2767 100n 4734 22R 3722 V14 S5 V12 4707-C 10R 3 6 4736 2707 100n 3795-D 100R 3745 1K 107 YD7 108 YD8 109 3708 2K7 YC0 121 YC1 YC2 120 YC3 119 YC4 118 YC5 117 YC6 116 YC7 115 YC8 114 YD0 101 YD1 102 YD2 103 YD3 104 YD4 105 YD5 106 YD6 YA2 56 YA3 57 YA4 58 YA5 59 YA6 60 YA7 61 YA8 75 YB0 74 YB1 73 YB2 72 YB3 71 YB4 70 YB5 69 YB6 68 YB7 67 YB8 122 VSSD4 42 VSSO1 63 VSSO2 VSSO3 86 VSSO4 111 133 VSSO5 3 VSSO6 VSSX 33 WD-RST 7 62 WE-A 66 WE-B WE-C 113 Y-IN 23 Y-OUT 12 53 YA0 54 YA1 55 31 64 VDDD1 VDDD2 87 VDDD3 100 135 VDDD4 52 VDDO1 123 VDDO2 148 VDDO3 VIN 26 VSSA1 13 VSSA2 16 VSSA3 27 VSSA4 32 65 VSSD1 VSSD2 90 134 VSSD3 139 UVC8 91 UVD0 UVD1 92 UVD2 93 UVD3 94 UVD4 95 UVD5 96 UVD6 97 UVD7 98 UVD8 99 V-A 29 V-D 19 V-OUT 15 VDDA1 11 VDDA2 22 VDDA3 24 VDDA4 82 UVB3 81 80 UVB4 79 UVB5 78 UVB6 77 UVB7 76 UVB8 132 UVC0 131 UVC1 130 UVC2 129 UVC3 128 UVC4 127 UVC5 126 UVC6 125 UVC7 124 38 TRST 37 U-IN 25 U-OUT 14 UP-RST 6 43 UVA0 44 UVA1 45 UVA2 46 UVA3 47 UVA4 48 UVA5 49 UVA6 50 UVA7 51 UVA8 UVB0 84 UVB1 83 UVB2 PSEN RE-D 110 RSTR 9 RSTW 8 SCL 4 SDA 5 SN-CL 2 SN-DA 1 159 T0 160 T1 41 TCK TDI 39 TDO 40 TEST 36 TMS P0-0 155 P0-1 154 P0-2 153 P0-3 152 P0-4 151 P0-5 150 P0-6 149 P0-7 147 P2-0 146 P2-1 145 P2-2 144 P2-3 143 P2-4 142 P2-5 141 P2-6 140 P2-7 137 ALE BGEXT 17 CLK-AS 85 CLK16 88 CLK32 89 DIFFIN 21 136 EAN FBL 10 H-A 28 H-D 18 HREF-EXT 30 IE-C 112 157 INT0 158 INT1 OSC-I 34 35 OSC-O 156 SAA4978H 7709 AGND 20 138 10R 3754 5705 3721 4V5 4V8 4V2 4V8 0V6 0V1 0V1 0V8 0V1 3V3 3V3 1V 1V 1V 1V 1V2 1V2 1V3 1V5 2V3 1V 1V2 0V6 1V7 0V 0V 3V3 0V 3V3 0V9 3V3 1V 1V 1V 1V2 0V 1V3 1V6 2V3 1V 1V2 0V6 1V6 0V 2V5 2V5 3V3 3V3 0V9 0V 0V 3V 3V3 4V7 4V7 4V7 2V 2V 1V6 2V 2V 2V9 2V5 1V9 1V1 0V 2V7 2V9 0V1 0V1 0V 0V 4V8 3V3 1V3 0V 1V5 0V 0V5 3V 3V3 0V 1V4 1V2 1V3 1V6 1V 2V3 1V2 0V6 2V5 2V5 0V 2V5 3V3 1V2 3V3 0V9 0V9 0V 0V3 0V 0V 3V3 1V5 1V6 0V 0V 3V3 3V3 0V5 0V 0V1 1V5 0V1 3V3 0V 22R 3718 220R 22R 3714 22 VSS2 40 VSS3 17 WE 4711 35 DOUT8 36 DOUT9 18 IE 2 NC1 19 NC2 23 OE 24 RE 25 RSTR 16 RSTW 26 SRCK 15 SWCK 20 VCC1 21 VCC2 39 VCC3 1 VSS1 10 DIN4 9 DIN5 8 DIN6 7 DIN7 6 DIN8 5 DIN9 27 DOUT0 28 DOUT1 37 DOUT10 38 DOUT11 29 DOUT2 30 DOUT3 31 DOUT4 32 DOUT5 33 DOUT6 DOUT7 34 9 MSM54V12222A 7715 14 DIN0 13 DIN1 4 DIN10 3 DIN11 12 DIN2 11 DIN3 25 26 27 28 29 3 30 31 32 4 5 6 7 8 12 13 14 15 16 17 18 19 2 20 21 22 23 24 7716 SOCKET PLCC32 1 10 11 3730 RES 3731 100R 2724 3p9 3732 1K 4731 ** 4720 4735 3713 390R 3794-B 100R 3744 1K 2764 100n 4K7 3716 2758 100n 100n 2771 2709 100n 2792 100n 10R 4708-A 1 8 100R 3794-A 3795-B 100R 2796 100n 1K 10u 2710 3747 68R 3711 2776 100n 390R 3712 2763 100n 4708-D 10R 4 5 100R 3705 10R 4708-C 3 6 100R 3793-A 5701 2774 100n 3791-B 100R 4 5 10R 4709-D 100n 2790 7 3749 68R 4732 10R 4709-B 2 2731 100p 4710 3792-D 100R 1V 1V 1V2 1V1 1V3 1V6 2V3 1V 1V2 0V6 1V7 0V 3V6 3V3 0V 3V3 1V7 1V3 1V5 1V5 1V5 1V7 1V8 1V7 2V1 3V4 1V4 1V7 0V9 1V7 0V 1V8 3V3 3V3 3V3 0V 0V 5710 5u6 5713 600R 5708 5u6 3706 10R 100n 2762 2717 3p9 1R 3709 3757 1R 5u6 5709 2772 100n 100R 3791-C 5702 2726 12p 12p 2723 100R 3797 5703 3702 22R 3792-B 100R 100R 3792-C 100R 100R 3792-A 3791-D 2706 100u 4723 5711 600R 68R 3748 27p 2721 3p9 2720 4725 1R ** VSS1 1 VSS2 22 VSS3 40 WE 17 3755 34 DOUT7 DOUT8 35 DOUT9 36 IE 18 NC1 2 NC2 19 23 OE RE 24 RSTR 25 RSTW 16 SRCK 26 SWCK 15 VCC1 20 VCC2 21 VCC3 39 DIN3 11 DIN4 10 DIN5 9 DIN6 8 DIN7 7 DIN8 6 5 DIN9 DOUT0 27 DOUT1 28 DOUT10 37 DOUT11 38 DOUT2 29 DOUT3 30 DOUT4 31 DOUT5 32 DOUT6 33 7714 MSM54V12222A DIN0 14 DIN1 13 DIN10 4 DIN11 3 DIN2 12 RES 4703 S3 4790 2713 100n 2756 100n 3759 7701 BC857BW 73 74 75 76 77 78 79 8 80 9 1R 6 60 61 62 63 64 65 66 67 68 69 7 70 71 72 45 46 47 48 49 5 50 51 52 53 54 55 56 57 58 59 30 31 32 33 34 35 36 37 38 39 4 40 41 42 43 44 17 18 19 2 20 21 22 23 24 25 26 27 28 29 3 7708 SAA4990H 1 10 11 12 13 14 15 16 2730 22n 100n 2755 5704 3703 100R 2733 22n V13 4728 4792 4707-A 10R 1 8 3725 1M 3704 10u 2712 10R 4707-D 4 5 5715 4726 2725 27p 12M 1701 CX-5F 600R 5720 4724 RES 4791 5706 5u6 2728 100n 3720 1R5 1R5 3719 2704 10u 2743 22n S6 1K 3741 7702 BC847BW 22n 2738 7704 PMBT2369 100R 3791-A 3 6 18p 2748 4709-C 10R 3793-D 100R 3793-B 100R 0u33 5718 1n 2773 3728 100R 3790-A 100R 3746 4K7 4721 2788 100n 100n 2703 2702 10u 100n 2786 3717 4K7 2766 100n 3710 390R 2798 680p V16 100n 2770 100R 3790-B 3790-C 100R 100R 3790-D 3796 100R 2747 18p 4708-B 10R 2 7 100n 2759 100R 3793-C 2729 56p 3798 5717 3740 1R 3707 3K9 100R 3733 10R 4707-B 2 7 2797 4793 5716 2708 10u RES 4733 100n 2765 100n 2760 4709-A 10R 1 8 100n 2785 100R 3795-C 2761 100n +5P +3A +5P +5P +5P +3A CLK-32 3V3_INT FM1O(9) FM1O(6) FM1O(4) FM1O(2) FM1O(10) FM1O(8) FM1O(5) FM1O(7) FM1O(3) FM1O(1) FM1O(1) FM1O(12) PRO(10) PRO(7) PRO(6) PRO(4) PRO(3) PRO(2) PRO(1) PRO(12) PRO(0) PRO(5) PRO(8) PRO(9) PRO(11) 3V3_INT +3A +3D +5M FM1O(8) FM1O(6) FM1O(4) FM1O(2) FM1O(12) CLK-32 RSTR 3V3_INT SCL FM1I(12) CLK-16 RSTW FM1I(13) FM1I(2) FM1I(3) FM1I(4) FM1I(5) FM1I(6) FM1I(7) FM1I(8) FM1I(9) FM1I(0) FM1I(1) FM1I(10) FM1I(11) FM1O(11) FM1O(0) PRO(3) FM1O(3) PRO(4) FM1O(4) PRO(5) FM1O(5) PRO(6) FM1O(6) PRO(7) FM1O(7) +3D +3D +3D Y-PIP+MAIN-IN U-PIP+MAIN-IN V-PIP+MAIN-IN +5VA +3A PRO(11) PRO(2) PRO(10) PRO(8) PRO(6) PRO(4) PRO(3) PRO(1) PRO(12) FM1O(10) FM1O(0) E(5) E(4) E(3) E(2) +5VA +5VA V100 U100 Y100 3V3_INT CLK-32 PRO(12) FM1O(12) PRO(8) FM1O(8) PRO(9) FM1O(9) PRO(10) FM1O(10) PRO(11) FM1O(11) PRO(0) FM1O(0) PRO(1) FM1O(1) PRO(2) FM1O(2) SNERT-CL SNERT-DA +5P +5VF +3D +3A +5M E(1) E(0) E(0) E(1) E(2) E(3) E(4) E(5) E(6) E(7) E(10) E(11) E(9) E(8) E(12) E(13) E(14) E(7) E(6) FM2I(11) FM2O(13) FM2O(12) FM2O(11) FM2O(10) FM2O(9) FM2O(8) FM2O(7) FM2O(6) FM2O(5) FM2O(4) FM2O(3) FM2O(2) FM2O(1) FM2O(0) PRO(0) PRO(5) PRO(7) PRO(9) FM2I(0) RSTR FM1O(11) FM1O(9) FM2I(1) FM1O(7) FM1O(5) FM1O(3) FM2I(2) FM2I(3) +5P FM2I(3) FM2I(4) FM2I(5) FM2I(6) FM2I(7) FM2I(8) FM2I(9) FM2O(0) FM2O(1) FM2O(10) FM2O(11) FM2O(2) FM2O(3) FM2O(4) FM2O(5) FM2O(6) FM2O(7) FM2O(8) FM2O(9) FM2O(12) RSTR RSTR CLK-32 CLK-32 FM2O(13) FM2I(4) FM2I(5) FM2I(6) FM2I(7) FM2I(8) FM2I(9) FM2I(10) FM1I(4) FM1I(5) FM1I(6) FM1I(7) FM1I(8) FM1I(9) FM1I(10) FM1I(11) SNERT-DA SDA SCL RSTW HD100 VD100 HA50 VA50 3V3_INT 3V3_INT CLK-16 FM1I(3) SDA FM2I(0) FM2I(1) FM2I(10) FM2I(11) FM2I(2) FM1I(13) E(0) E(1) E(2) E(3) E(4) E(5) E(6) E(7) E(8) E(9) E(10) E(11) E(12) E(13) E(14) RSTR SNERT-CL FM1I(0) FM1I(1) FM1I(2) +3D +3D FM1I(12) S7 S4 V15 V18 V17 CL 06532111_028.eps 161000 1V 2V4 1V8 3V2 2V6 2V4 2V 2V 0V 1V7 1V6 1V6 1V6 1V7 1V6 3V3 0V 0V 4V8 1V 1V1 3V1 3V4 4V 0V9 2V5 0V 3V3 1V 1V 0V5 1V2 1V 1V 1V5 3V3 3V3 S3 H-D 1V / div AC 5ms / div S4 V-D 1V / div AC 2ms / div S5 Y-IN 0.2V / div AC 10ms / div S6 H-A 2V / div AC 10ms / div S7 V-A 1V / div AC 5ms / div V13 V-IN 0.2V / div AC 10ms / div V14 Y-OUT 0.2V / div AC 5ms / div V15 V-OUT 0.2V / div AC 5ms / div V16 U-OUT 0.2V / div AC 5ms / div V17 SCL 1V / div DC 0.2ms / div S8 OSC_I 1V / div DC 20ms / div V12 U_IN 1V / div DC 20ms / div V18 SDA 1V / div DC 0.2ms / div 52 EM1A 7. Schematics and PWB’s Small Signal Board: HOP G R V U Y Y V U Y B1 G1 R1 DIGGND DIGSUP ANAGND BANDGAP RGB-INSERTION WHITE POINT CONTROL OUTPUT + BUFFER + BLUE STRETCH WHITE P. PWL + BEAM CURR LIMITER CONTIN’S CATHODE CALIBR’N I AMPL DIFF AND B G R R G B B G R B G R B SUPPLY 1 PHI- PHI-2 START/STOP H-DRIVE 6-BITS DAC EW FRAME RAMP GENERATOR HOP CONTR BRIGHT SAT RGB SYNC+GEO SC Hsel SWITCH SATUR’N CONTROL COLOUR MATRIX CONTRAST BRIGHTNESS CONTROL RGB-YUV MATRIX BLACK STRETCH 2C HOP B1-139 3334 H4 3333 H3 3332 G2 9 3394 E8 3395 B5 3321 D2 4301 B3 3323 H5 B1-67 B7-142 12 B1-66 B1-70 B1-79 C001 G10 B3-130 B1-79 3327 G5 7 8 3313 H8 3314 G7 3315 G8 3316 H9 3317 G9 3318 F9 3338 H6 B3/B7-131 B3-128 B1-150 B7-137 2 3 5 6 7 8 3 4 5 9 B7-120 G A 10 2303 E8 2304 G7 2305 G7 3335 G6 B 3337 H6 B1-85 B4-133 3399 B10 B1-84 4306 G3 B4-92 7306 D10 7308 H7 3348 C9 7310 F11 3350 D10 B1/B7-92 B3-129 2334 E8 3352 A2 3353 A4 3354 A5 6307 H5 6309 D11 2323 C3 3359 B2 2343 A2 3300 I10 3304 I11 3364 F2 3365 F1 3366 F9 3367 F9 6315 F12 (POR) 3330 G2 RES RES B7-137 UL ONLY B1-68 B7-135 B1-64 1fh ONLY B7-136 7312 D9 7313 B5 7315 B4 7324 G6 7340 B10 7314 B3 B3-132 B1-72 2300 I10 3328 F8 3329 E1 V30 V29 3360 B3 3361 G10 3362 F2 B1-69 7311 G1 7309 G3 (POR) 6319 D8 6320 G8 6321 C8 6334 H4 7301 B4 7303 G8 3346 C9 3347 D9 D 3349 C10 F B1-65 2333 D10 2310 E3 2335 H6 2336 E8 2338 G2 3355 A3 3356 B4 3358 B5 2342 A3 2320 H3 2321 C3 2322 C3 3363 F3 3306 E8 3307 E9 3308 E9 B1-76 7308 PDTC144EU 3395 2K2 3387 F12 3388 E10 3389 D9 3390 D9 3391 F11 3392 E10 3319 G4 3320 D2 B1-140 3322 D12 1 10 11 4 13 1 2 3324 I5 3325 G5 3326 G5 6 H I 1301 G4 3331 H3 11 12 13 B7-134 3336 G6 6317 E12 6318 E11 3340 B9 3341 C9 3342 C9 3343 D11 3344 D10 3345 D8 B C 2331 B6 E 2332 E2 2308 G9 2309 D3 A 2311 H5 2313 F8 2314 E1 2339 E10 2340 I11 2341 E1 2319 G2 6310 D10 RES 3305 H5 2324 H6 2325 G5 2328 B7 2329 B6 3368 E9 3310 E9 3369 F9 3386 F11 B1-74 B3-128 B1-73 B1-71 4310 F10 4311 G12 5301 E2 5302 E2 6301 E10 6302 G7 6303 H8 3351 A3 6304 H9 6305 G4 6306 H5 6311 D11 2306 H9 2307 F3 C D E F G H I 2315 E2 2317 E3 2318 E3 3309 E11 2330 B6 3311 G7 3312 H7 6303 BZX284-C47 RES BZX284-C5V6 6407 100n 2301 10n 2303 BAS216 6319 10p 2310 BAS216 6309 6u8 5302 3388 820R BC847BW 7340 RES 10p 2339 BC847BW 7314 4301 2321 100n 2317 2u2 1K 3353 100n 2315 1K 3331 10K 3399 L12 3327 100K 3354 1K 3361 220R RES 820R 3350 F325 3358 1K F324 CSTCV 14M74 1 3 2 22K 3386 1301 PDTC144EU 7309 3314 10K 3341 100R BFS19 7315 22K 3347 3359 100K 1K 3333 7310 3329 6R8 100n 2322 PDTC144EU V28 68K 3343 2318 22n F20 3K3 C001 V20 3330 3364 68K 3362 10K 2u2 2334 47K 3310 37 38 39 4 40 41 42 43 44 5 6 7 8 9 22 23 24 25 26 27 28 29 3 30 31 32 33 34 35 36 TDA9330H 7301 1 10 11 12 13 14 15 16 17 18 19 2 20 21 7311 BC847BW 3336 1K 3356 100R 2332 100n RES 1K 3369 2K2 3344 V22 3363 1K 2309 10p 2300 100u 10K 3345 100n 2307 100n 2343 3V2 7V9 2V5 3V2 3V6 3V0 3V6 0V 0V 0V 0V 2V6 0V2 1V8 2V1 1V8 5V 5V 5V3 3V6 6V7 6V7 6V7 1V2 0V2 7V8 7V5 8V 5V 0V6 0V2 4V5 3V5 3V6 3V6 1V3 1V5 1V3 0V 5V 5V 7V9 7V9 4V7 0V 5V 0V 0V2 0V6 4V7 0V2 0V5 0V 0V 0V6 0V 0V 3V5 3V4 0V1 3V9 0V6 0V8 1V 0V4 0V2 2V7 0V 0V 8V 0V 0V3 0V 8V 7V8 2V5 7V9 1V9 0V 0V5 5V 2V3 0V4 0V4 3V9 3V8 1V8 2V6 RES 1K 3309 220R 3317 220R 3349 RES 2K2 3348 3320 100R BC847BW 7312 100n 2329 2330 100n 6307 BAT254 39K 3328 3337 15K 5301 6u8 BZX284-C6V8 6310 4306 100R 3321 3324 4K7 F 7324 BC847CW 3300 3R9 2314 100u 1K 3315 3338 6K8 10n 2324 33K 3346 3318 1K 2311 68p F17 V21 RES 100R 3340 4310 100R 3342 RES 3319 3K3 4K7 3394 10u 2340 3355 10R RES 10K 3392 6306 BZX284-C5V6 L13 BZX284-C22 6311 RES 6317 BAS216 15K 3390 10R 3351 22p 2328 3335 3K3 6304 BAS216 3R9 3304 RES BAS216 6305 RES PDTC144EU 7306 100n 2342 6321 BAS216 RES V19 RES BZX284-C22 6318 2325 100n V23 12K 1K 3366 3316 7303 BC857BW 2320 10p 2319 10n 3311 100K 47K 3389 3453 22K RES 3323 100K 2338 10n 2304 10p 3360 1K 100u 2341 3352 100K 2323 100n RES 100K 3326 4311 3332 1K RES RES 3325 100K 3367 1K 2335 47u RES 3368 1K 3365 4K7 100n 2331 1K 3322 18K 3307 6334 BAS216 2u2 2333 680K 3308 6406 BZM55-C22 6320 MCL4148 6322 MCL4148 3391 6301 BAS216 68K 7313 BFS19 1K 3334 220R 3306 2336 2u2 2313 100n 2306 470p 3302 3R9 2425 100u 2308 10p FRAMEDRIVE+ +8VS VSYNC +8VS STAND-BY +5V +5VCOM G-TXT R-TXT +5V +5VS GND-LINEDRIVE EHT-INFO VD-HOP VD-HOP HFB_X-RAY-PROT +5VC +5V2 FRAMEDRIVE- VFB Y100 FBL-TXT Y-SCAVEM +8VS +8VS +8VS +8VS +8VS +8VG BCL +8VS +5VC FBL-TXT Y100 U100 V100 SCL SDA +5VS VD100 +5VS +8V HD100 +5VS VFB +8VG DYN-FASE-COR +5VS STANDBY-INFO EHT-INFO +5VC +8VS +8VS B-CRT G-CRT R-CRT STAND-BY CUTOFF EHT-INFO EW-DRIVE HFB_X-RAY-PROT LINEDRIVE1 B-TXT F18 F19 CL 06532111_029.eps 161000 F18 1V / div DC 20ms / div F19 1V / div DC 20ms / div F20 EW-Drive 0.2V / div AC 2ms / div V23 SDA 1V / div DC 0.2ms / div V22 SCL 1V / div DC 0.2ms / div V19 Y100 0.5V / div AC 20µs / div V20 U100 0.5V / div AC 20µs / div V21 V100 0.5V / div AC 20µs / div F17 2V / div DC 5ms / div L12 2V / div DC 50µs / div L13 Line Drive 1 1V / div AC 5ms / div V28 1V / div DC 20ms / div V29 1V / div DC 20ms / div V30 1V / div DC 20ms / div Schematics and PWB’s 53 EM1A 7. Small Signal Board: Audio demodulator NC TP TP I2S INTERFACE TP TP I2S_DA_OUT I2S_DA_IN1 TP for MSP3415D only DACM-R TP ADR_CL DSP NC HEADPHONE L SCART 1 DACA-R MONO-IN FM1 D/A D/A AVSUP I2SL/R I2SL/R SC2-OUT-L IDENT I2C_DA SC2-IN-L NICAM B NICAM A CAPL_M SC2-IN-R DACM-L DACA-L ASG0 for MSP3410D only ADR_SEL HEADPHONE MONO SC1-IN-R SCART 3 SC3-IN-R SC3-IN-L SC1-IN-L SC2-OUT-R DEMODULATOR ANA_IN- I2C_CL NC LOUDSPEAKER ANA_IN2+ RESETQ AHVSS VREF1 VREF2 LOUDSPEAKER L ANA_IN1+ DECODER NICAM NC IDENT HEADPHONE R SCART-L NC TP DVSUP D/A D/A LOUDSPEAKER R NC I2S_WS I2S_CL SCART Switching Facilities SCART-L TP TP NC SCART-R SCART-R SCART 1 I2S_DA_IN2 ADR_WS ADR_DA SC1-OUT-L TESTEN FM2 AHVSUP D/A D/A SC1-OUT-R STBYQ AGNDC NC AVSS VREFTOP SCART 2 A/D SCART 4 SC4-IN-R SC4-IN-L DVSS ASG1 NC NC TP1 NC NC ASG2 AUD_CL_OUT D_CTR_OUT1 D_CTR_OUT0 DACM_SUB CAPL_A TP SCART 2 AUDIO PLL A/D G4 1 0 3 2 1 0 MDX G4 1 0 3 2 1 0 MDX G4 1 0 3 2 1 0 MDX G4 1 0 3 2 1 0 MDX B1-110 * * * * * * * * OF B2-119 * * * FROM 1948 * * * B2/B3-125 B2/B3 -123 B3-153 B3-152 * B1-98 B3-154 B2/B3 -124 * * * * * * * * * RES * * * * * * B6-149,B1-101 * * * * B5-144 B1-108 B1-109 7658-B J13 7661-A B5 7661-B B5 7663-A C13 7663-B D13 7674 B9 7675-A F4 7675-B H4 7680 G13 * COMPONENTS WITH DIVERSITY * * B1-89 * * * B1-106 B7-147 * * 5641 C2 5642 I7 5643 I8 5644 J7 5645 J7 5651 J10 5652 J10 5653 C9 B1-96 * * B1-107 * B1-88 B1-95 7658-A H13 * 4631 H8 4632 F10 4633 F10 4634 H3 4635 H3 4650 I13 4651 J12 4652 D1 4653 G14 4654 F2 4676 J12 7681 F2 7682-A D11 7682-B C12 * AUDIO DEMODULATOR * * * * * 5640 C2 4678 * * * * * * * * * * B1-105 * B1-99 3689 H1 3690 J1 3691 H1 3692 E1 3693 E1 3694 E1 3695 F1 3696 E10 5654 I10 5655 I7 5656 I7 6651 D4 6652 C9 6653 C8 6654 A9 7651 C6 7652-A G12 7652-B I12 7656-A B12 7656-B A13 4630 H8 * * B1-113 * * B1-113 * B7-145 B1-100 * 3655 B2 3656 B2 3657 C13 3658 C11 3659 D13 3660 A11 3661 C13 3662 D12 3663 E13 4677 J12 4678 F12 4679 F12 4680 F13 4681 F13 4682 I7 4683 I7 4684 I7 4685 I7 4686 J7 4687 J7 5639 C1 3688 I1 * * * * B1 B7 B1 B7 * B1-94 3610 C14 3611 E14 3612 G13 3613 G13 3614 I14 3615 J14 3616 H14 3617 F2 3621 A11 3624 A5 3625 A6 3630 B6 3697 F10 4601 C8 4604 J9 4605 I3 4606 H3 4607 I6 4608 I6 4609 I6 4613 B13 4615 E13 4620 I14 4621 J13 3654 I1 B1-115 * * * * B1-114 * 2681 D5 2682 D4 2685 F11 2686 F11 2690 A9 2691 B9 2692 G3 2693 I9 2694 A4 3530 I7 3532 A9 3533 A8 3665 F2 3673 G12 3676 I14 3677 H13 3678 J13 3679 I13 3680 B12 3683 G14 3684 G1 3685 F1 3686 G1 3687 F1 3605 D12 B2/B3-126 * * B1-97,B6-150 * B2/B3-127 3606 C11 * 2641 H13 2642 J13 2651 C4 2652 D5 2653 D3 2654 D3 2655 H4 2656 H4 2657 H5 2658 H5 2659 E2 3634 C5 3636 C13 3637 C12 3638 D13 3642 H13 3643 I13 3644 I13 3645 J13 3650 J9 3651 I1 3652 H1 3653 G1 2674 D10 * * 2675 C14 2677 C9 2678 C9 2679 E11 2680 E11 2507 E2 2508 C9 2509 I8 2510 J7 2546 F13 2547 G13 2548 H14 2549 J14 2550 C3 2551 D3 2602 B6 2603 A11 3540 A9 3544 B11 3545 D11 3546 C13 3547 E13 3550 C3 3551 D3 3552 F3 3601 B6 3602 B5 3603 A12 3604 B12 2640 B9 * (NOT USED) * * * * * 6 7 8 9 10 11 12 13 14 1 2 3 2660 F2 2661 I2 2662 G2 2663 I2 2664 H2 2665 J10 2666 J10 2667 H9 2668 H9 2669 D14 2670 A12 2673 B11 B OF * FROM / TO 0205 2503 F2 2504 I2 2505 H2 2506 E2 C D E F G H I J A B C D 2604 C11 2605 C11 2609 C9 2610 J10 2611 J11 2629 B11 2632 B6 2634 B6 2636 C13 2637 D11 2638 D13 2639 B9 1682 I8 2501 E5 2502 G2 1 2 3 4 5 E F G H I J 1651 H9 1680 B1 1681 D2 4 5 6 7 8 9 10 11 12 13 14 A * * * * * * * * 3656 8V3 5V3 7V7 4V8 2V5 7V7 1V9 8V3 4V7 2V5 7V7 1V9 8V3 4V7 4V8 4V8 4V8 0V 3V7 0V 0V 0V 0V1 0V1 3V8 3V8 3V8 3V8 0V4 2V3 4V8 3V7 3V7 3V7 3V7 3V7 3V7 3V7 3V7 3V7 1V5 0V2 1V5 2V6 2V8 2V7 8V3 7V4 7V3 8V3 0V 1V5 0V9 100R 4613 10u 2675 3613 47K 47K 3612 36 63 53 56 27 19 46 54 55 2639 10u 14 15 22 24 16 44 45 29 28 26 25 41 42 38 39 35 20 11 10 1 2 3 6 12 5 4 47 58 59 64 13 43 40 37 57 48 49 30 32 61 60 18 17 23 21 MSP3415D 7651 9 7 8 62 34 33 31 52 51 50 A15 220n 2636 3546 RES 2669 10u 4608 2656 470p 2680 10u 4654 2681 100n 7663-A BC847BS 4601 100n 2670 4653 1K2 3676 47p 2652 600R 5639 2664 470p 2678 10u 3643 RES 4609 RES 3547 3540 10K 2653 220n 220n 2503 1n 2611 270R 3634 2651 100n 4632 3636 1M 3651 22K 1M 3638 2550 100n 3659 330K 4650 150K 3660 5652 3621 27K 100u 2666 1n 2609 2502 220n 7681 BC847BW A18 6K8 3653 2n2 2610 6653 BAS216 6651 10u 2677 82K 3544 3n3 2551 22K 3686 47p 2501 8 GND 10 9 16 VCC 7 VEE 1 5 2 4 3 74HC4052 7652-A 6 6654 2693 220p 220n 2661 BAS216 220n 2642 4606 4685 10 9 VCC 16 VEE 7 12 14 15 11 13 3697 4621 7675-B 74HC4052 6 GND 8 10u 2682 BC847BS 7663-B 2668 3p3 4634 5653 4631 2546 10u 4630 3678 1K2 2658 470p 1n 2673 2641 220n 5651 1K2 3661 BC847BPN 7682-B 5 3 4 2692 100n 220n 2507 3601 27K 330n 2602 3602 470R 6K8 3692 3624 680R A14 2660 470p 4605 1M 3644 4687 3603 680R 4686 4684 7661-B BC847BPN 5 3 4 2662 220n 22K 3694 +5VF A23 7656-B BC847BPN 5 3 4 3663 1K2 2694 100n 2506 220n 470p 2654 1n 2686 A20 6K8 3684 c601 4635 470R 3605 22K 470p 2659 470p 2657 3687 3685 6K8 330K 3677 270R 3673 4K7 3550 47K 3610 3680 10K 3642 1M 6 8 GND 10 9 16 VCC 7 VEE 12 14 15 11 13 74HC4052 7652-B A21 2604 330n 6652 BZX284-C10 330n 2603 330K 3657 3611 47K 3604 470R +5V 4633 4679 10u 2548 150K 3625 BC847BPN 7682-A 2 6 1 3665 2K7 2674 1n 3696 4677 680R 3637 RES 3645 7658-A BC847BS 2629 330n 2690 100n 220n 2504 4607 c600 3650 27K 3658 10u 2547 3545 82K 5654 4651 A16 A17 6K8 3689 4676 4652 3615 47K 4604 2605 100n 4620 3p3 2667 2665 100u 5 2 4 3 3688 6K8 7675-A 74HC4052 6 GND 8 10 9 VCC 16 VEE 7 1 7674 BC847BW 2505 220n 3690 22K 2640 220n 4K7 3552 6K8 3617 47K 3614 3693 6K8 10K 3533 4615 1681 1 2 3 470p 2655 4680 1682 FMN 1 10 2 3 4 5 6 7 8 9 2549 10u 3606 150K 100n 2679 470p 2663 3695 22K 5655 6u8 1 2509 15p 7656-A BC847BPN 2 6 BC847BW 7680 100n 2691 1K 3532 4681 3551 1K 2634 1n 2685 1n 100R 3655 22K 3652 22K 3691 2508 100u 3616 6K8 82K 3630 3 4 5 2638 220n 1680 1 2 4683 3654 6K8 4682 2K7 3683 3530 10u 3679 330K 2637 330n CX-5F 1651 18M432 7661-A BC847BPN 2 6 1 7658-B BC847BS 3662 2632 330n 270R 2510 15n 5656 10u 600R 5645 600R 5643 600R 5644 600R 5641 600R 5642 600R 5640 GND_AUDIO PIP_AUD_IN VA50 +8V PIP_AUD_IN R-CL_VL-OUT L-CL_VL-OUT HEADPHONE-R HEADPHONE-L QSS_AM Y50 AUDIO-SW GND_AUDIO +8V2 GND_AUDIO GND_AUDIO GND_AUDIO AUDIO-L +8V2 GND_AUDIO_OUT +8V2 AUDIO-R +8V2 GND_AUDIO GND_AUDIO GND_AUDIO GND_AUDIO GND_AUDIO +5DB +5DA GND_AUDIO_OUT RESET-AUDIO SNDL-SC3-IN SNDR-SC3-IN +8V +8V +8V R-SC1_AV-OUT L-SC1_AV-OUT R-SC2-OUT SEL_IN_1 +8V +8V U50 +8V +8V +8V +8V +8V +8V +8V +5DB +8V +8V +8V +8V +8V +8V GND_AUDIO +8V2 +8V2 GND_AUDIO GND_AUDIO GND_AUDIO_OUT GND_AUDIO GND_AUDIO SDA SCL R-SC1_AV1-IN L-SC1_AV1-IN R-SC2_AV2-IN L-SC2_AV2-IN R-FRONT-IN L-FRONT-IN +5V +5DA +5DB L-SC2-OUT GND_AUDIO_OUT PIP_AUDIO HA50 SEL_IN_2 U-PIP+MAIN-IN SNDL-SC3-IN SNDR-SC3-IN CVBS-AV3-IN V-PIP+MAIN-IN Y-PIP+MAIN-IN V50 A19 CL 06532111_030.eps 161000 C1 A22 B6 Variant Differences ITEM MULTI AP CHINA 1681 1682 4607 4608 4609 4682 4683 4684 4685 4686 4687 CON 3P M CON 10P F - - - JUMPER JUMPER JUMPER JUMPER JUMPER JUMPER CON 3P M CON 10P F - - - JUMPER JUMPER JUMPER JUMPER JUMPER JUMPER - - JUMPER JUMPER JUMPER - - - - - - MIDDLE EAST A18 Loudspeaker_L 20mV / div DC 10ms / div A19 Loudspeaker_R 20mV / div DC 10ms / div 54 EM1A 7. Schematics and PWB’s Small Signal Board: Painter VCC GND NC OUT 3063 F8 3062 F9 3027 C9 - DEGAUSS 3028 B8 3029 B8 7 8 9 10 3013 C2 3014 C2 3015 D1 2006 B13 2007 B13 2008 G7 2010 G9 2011 G9 RES RES RES 1 2 3061 B7 3045 F6 3046 B5 3058 C10 3059 E5 3060 C5 B1-117 7005 B2 7006 G3 7007 H3 Painter - (ONE TIME PROGRAMMABLE PROCESSOR) Processor 3030 B9 3031 B9 3032 B9 3033 B9 11 12 13 1 2 3 3040 D5 3041 D6 3042 D5 I/P SERiAL DATA B4-136 NVM B1-121 3055 B1 3056 G4 3057 G4 To Mapping D13 FROM mapping A8 B1/B5-92 3053 B10 3054 B1 2015 B2 2016 B3 2017 D2 2020 C5 A B C B4-142 3034 E10 3035 B10 3036 B6 3037 C6 3038 B6 3039 C6 RES RES RES 11 RES RES RES 9 10 3025 G6 3026 B8 3 4 5 6 5 6 7 8 4 A B C I/P CLOCK O/P SERIAL DATA 2012 G10 2013 B1 2014 B1 E F G H 7003 D2 3016 D2 3017 C3 3064 F8 3065 B10 4001 B3 4002 A8 4003 A9 7004 D3 2022 G5 2030 C10 2031 F6 3001 G13 E F G H 1001 C10 2001 D10 3008 G3 3009 H3 3010 H3 3011 G3 6002 G6 7001 C7 7002 C1 7012 F12 7013 B9 B1-61 B3-131 B1: B6 PAINTER B1-93 B4-120 BC847BW 7010 RES D I/P MODE SELECT 3043 E5 B4-135 B4-124 B4-137 B6-145 B1-118 B1-102 B4-146 B6-144 B1-116 B2-122 3002 G13 3003 G8 3004 G8 3005 G9 3006 E10 3007 E10 4004 G4 4005 H3 6001 G6 RES 7008 G6 7010 G5 7011 B13 3044 E6 12 13 3047 B7 3048 C6 3049 B6 3050 E6 3051 F8 3052 B10 RES RES D 3012 C5 2002 D10 2004 D10 2005 G8 3018 F7 3019 D5 3020 D6 3022 G5 3023 G6 3024 G7 100n 2017 I|O0 6 I|O1 7 I|O2 10 I|O3 11 I|O4 22 I|O5 23 I|O6 26 I|O7 27 OE_ 28 8 24 WE_ 12 A12 21 29 A13 A14 30 31 A15 A16 32 A2 3 A3 4 13 A4 A5 14 A6 15 16 A7 A8 17 18 A9 CE_ 5 9 25 7011 CY7C1019V33 A0 1 2 A1 A10 19 20 A11 33p 2002 2004 100n 1001 33p 2001 100n 2030 470R 3048 100u 2013 470R 3039 220R 3028 4003 10K 3037 3036 470R 10K 3013 PMBT2369 7006 7003 BC847BW BC857B 7002 470K 3015 6K8 3052 47K 3010 2006 100n 3046 2K7 2015 100n 10K 3047 3032 4K7 2016 100u 42 VPE2 30 VSSA 11 VSSC1 62 VSSC2 99 VSSC3 12 VSSP1 60 VSSP2 55 VSYNC 10 WR_ 70 XTALIN 71 XTALOUT 19 PSEN_ 48 R 51 RAMBK0 50 RAMBK1 9 RD_ 73 RESET 72 RESET_ 58 ROMBK0 57 ROMBK1 56 ROMBK2 34 SYNC-FILTER 45 VDDA 63 VDDC 75 VDDP 52 VDS 21 VPE1 100 P2.0|TPWM 93 P2.1|PWM0 94 P2.2|PWM1 95 P2.3|PWM2 96 P2.4|PWM3 97 P2.5|PWM4 98 P2.6|PWM5 1 0V4 0V4 0V 0V 3V3 3V3 3V3 0V 1V 0V3 0V8 1V2 0V 3V3 0V 0V 3V3 3V3 0V 0V 0V 3V3 0V 1V0 0V5 0V 3V9 3V3 0V 2V8 3V3 3V3 0V3 0V3 0V 0V 0V 0V 0V3 3V3 3V3 3V2 3V3 0V3 0V3 3V3 0V 3V3 3V3 0V 0V6 3V3 3V3 3V3 RAM MEMORY 3V3 3V3 3V3 3V3 0V 0V4 3V3 3V3 0V 0V 0V4 0V4 0V 0V6 0V5 0V4 0V5 0V5 0V 0V 0V 0V 0V 0V 3V2 3V3 3V3 0V8 0V4 1V9 0V1 0V 2V3 0V 3V3 0V1 3V3 3V3 3V3 0V 0V 1V6 1V7 2V3 0V 0V 0V 0V 0V 0V 0V4 0V4 0V4 0V4 0V3 0V 0V3 0V3 0V3 0V 0V3 0V3 5V2 5V2 5V2 5V2 3V3 0V4 3V3 0V2 3V2 3V3 3V0 P2.7|PWM6 2 P3.0|ADC0 4 P3.1|ADC1 5 P3.2|ADC2 6 P3.3|ADC3 44 P3.4|PWM7|T2EX 54 P3.5 59 P3.6 25 P3.7 16 P0.0|TX 17 P0.1|RX 18 P0.2|INT2 22 P0.3|INT3 24 P0.4|INT4 13 P0.5 28 P0.6 29 P0.7|T2 76 P1.0|INT1 78 P1.1|T0 79 P1.2|INT0 80 P1.3|T1 83 P1.4|SCL1 84 P1.5|SDA1 81 P1.6|SCL0 82 P1.7|SDA0 91 AD6 92 AD7 20 ALE 46 B 43 CORB 31 CVBS0 32 CVBS1 14 EA_ 41 FRAME 47 G 53 HSYNC 61 INTD_ 35 IREF 74 MVX-RD 68 MVX-WR 69 OSCGND A16-LN 77 3 A17-LN 39 A2 38 A3 27 A4 26 A5 23 A6 15 A7 67 A8 66 A9 85 AD0 86 AD1 87 AD2 88 AD3 89 AD4 90 AD5 SAA5667HL 7001 49 A0 40 A1 65 A10 64 A11 37 A12 36 A13 8 A14 33 A15-BK 7 A15-LN 6001 27K 3024 1PS76SB10 C9 C10 C4 C6 C7 220n 2022 10K 3061 470R 3050 2K7 3060 3049 470R 1 E0 2 E1 3 E2 6 SCL 5 SDA 8 VCC 4 VSS 7 WC_ M24C32 7012 470R 3019 2005 100n 2011 47p 47p 2012 470R 3043 4K7 3033 C11 C3 C5 3031 4K7 4K7 3030 3020 470R 10n 2020 3044 470R 100n 2007 220R 3023 4K7 3014 5V2 3V3 5V2 0V 4V1 4V6 1V3 0V7 0V7 0V 0V 0V 0V 0V 0V 3V1 3V 1PS76SB10 6002 4004 4005 3057 47K 3055 1R5 3038 4K7 620R 3012 10K 3053 4002 470R 3035 470R 3034 24K 3018 470R 3045 4K7 3059 1K 3006 BC847B 7008 7007 PMBT2369 3022 47K BC847BW 7004 MC33269D 7005 1 GND-ADJ 4 IN 5 8 7 2 3 6 100n 2014 3041 470R 4K7 3001 4K7 3002 100R 3064 100R 3062 3063 100R 150R 3003 3005 150R 150R 3004 10K 3025 100n 2031 3051 470R 47p 2010 3065 10K PDTC144EU 7013 1 3 2 47K 3009 3056 47K 10K 3008 1R5 3054 3040 470R 3042 10K 3017 4K7 1K 3007 3011 10K 1K 3016 220R 3027 3029 220R 220R 3026 470R 3058 100n 2008 B-TXT DATA-IN-OUT SDA DATA-CLOCK SCL +3V3_INTPAINTER RESET VSYNC HS +3V3_INTPAINTER A(6) +3V3_INTPAINTER +5V2 FRONT-DETECT +3V3_INTPAINTER CEN +3V3_INTPAINTER SCL_NVM STAND-BY +3V3_INTPAINTER +3V3_INTPAINTER SDA DATA-CLOCK DATA-IN-OUT SCL +5V2 SEL_IN_2 STATUS1_PIP-AFT_PIP-50-60HZ STANDBY-INFO +3V3_INTPAINTER SEL_IN_1 LIGHT-SENSOR ON-OFF-LED CVBS-TXT P50_IN KEYBOARD BCL FBL-TXT RC5 +5V2 P50_IN A(5) A(4) A(3) A(2) A(15) A(14) A(13) A(12) A(11) A(10) A(1) A(0) +5V2 COMM_LINE P50_OUT WC_NVM SDA_NVM +3V3_INTPAINTER SCL_NVM VS HD100 +3V3_INTPAINTER R-TXT P50_OUT A(16) HS VS D(6) CEN A(0) A(16) A(11) A(10) A(9) A(8) A(13) A(4) A(6) A(5) A(15) A(12) A(3) A(2) A(1) A(7) A(14) WRN +3V3_INTPAINTER +3V3_INTPAINTER RDN SOUND-ENABLE WC_NVM SDA_NVM G-TXT A(9) A(8) A(7) RESET D(0) D(1) D(2) D(3) D(4) D(5) D(6) D(7) WRN +3V3_INTPAINTER RDN D(7) D(5) D(2) D(0) D(1) D(3) D(4) C8 CL 06532111_031.eps 161000 B7 Variant Differences ITEM MULTI AP CHINA 7001 7011 SAA5667HL/M1 SAA5647HL/M1 - CY7C1019V33-15VC SAA5667HL/M1 CY7C1019V33-15VC MIDDLE EAST C4 HSYNC 1V / div DC 20ms / div C5 VSYNC 1V / div DC 20ms / div C6 CVBS_TXT 1V / div DC 20ms / div C11 XTAL 1V / div DC 20ms / div C7 R-TXT 50mV / div AC 2ms / div C8 G-TXT 50mV / div AC 2ms / div C9 B-TXT 50mV / div AC 2ms / div C10 FBL-TXT 0.1V / div AC 1ms / div Schematics and PWB’s 55 EM1A 7. Layout overview Small Signal Board (Tuner side) Part 1 Part 2 CL 06532111_032.pdf 091000 CL 06532111_32b.pdf CL 06532111_32a.pdf 0302 A2 1000 B3 1001 A1 1301 B2 1309 B2 1310 A2 1407 A3 1409 A2 1651 D2 1680 D2 1681 C2 1682 D2 1701 C1 2001 A1 2002 A1 2004 A1 2008 B1 2010 B1 2011 A1 2012 A1 2014 A1 2015 A1 2017 A1 2020 B1 2022 B1 2030 A1 2031 A2 2302 C3 2303 B2 2304 B2 2306 B3 2307 B2 2308 B2 2309 B2 2310 B2 2311 B2 2313 B2 2319 B2 2320 B2 2321 B2 2322 B2 2323 B2 2325 B2 2328 B2 2329 B2 2330 B2 2331 B2 2338 B2 2339 B3 2342 C2 2343 C2 2353 C3 2354 C2 2359 A2 2360 A2 2361 A2 2362 A2 2366 A3 2369 B3 2370 B3 2371 A2 2372 A2 2373 A3 2374 A2 2375 A2 2378 A2 2384 A3 2385 C2 2409 A2 2410 A2 2412 A2 2413 A3 2420 B3 2421 C3 2422 C3 2423 C3 2424 C3 2426 C3 2502 C3 2503 C2 2504 C2 2505 C2 2509 D2 2510 D2 2551 C2 2602 D3 2603 D3 2604 D2 2605 D3 2610 D2 2611 D2 2629 D3 2632 D2 2634 D2 2637 D2 2640 D2 2652 D2 2653 C2 2654 D2 2655 D2 2656 C2 2657 C2 2658 C2 2659 C2 2660 C2 2661 C2 2662 C2 2663 C2 2664 C2 2667 D2 2668 D2 2670 D3 2673 D2 2674 D2 2679 D2 2681 D2 2685 D2 2686 D2 2694 D2 2707 C1 2710 C1 2712 D1 2718 C2 2719 C1 2721 C1 2723 C1 2725 C2 2726 C1 2728 D1 2730 C1 2731 C1 2747 C1 2748 C1 2755 C1 2756 C1 2758 D1 2759 D1 2760 D1 2761 D1 2762 D1 2763 D1 2764 D1 2766 C1 2770 C1 2786 D1 2788 C1 2792 D1 2795 D2 2900 C3 2901 C3 2902 C3 2903 C3 2904 C3 2905 C3 2906 B3 2907 C3 2908 C3 2909 C3 2910 C3 2911 C3 2912 C3 2913 C3 2914 C3 2915 C3 2916 C3 2917 C3 3001 A1 3002 A1 3003 B1 3004 A1 3005 A1 3006 B1 3007 B1 3008 A1 3009 B1 3010 B1 3011 A1 3012 B1 3013 A1 3014 A1 3015 A1 3016 A1 3017 A1 3018 B1 3019 B1 3020 B1 3022 B1 3023 B1 3024 B1 3025 B1 3030 A1 3031 A1 3032 A1 3034 B1 3035 B1 3036 B1 3037 B1 3038 B1 3039 B1 3040 B1 3041 B1 3042 B1 3043 B1 3044 B1 3045 B1 3046 B1 3047 B1 3048 B1 3049 B1 3050 B1 3051 B1 3052 B1 3053 B1 3054 A1 3055 A1 3056 A1 3057 A1 3059 B1 3060 B1 3062 A1 3063 A1 3064 A1 3301 C3 3303 C2 3306 B2 3307 B2 3308 B3 3309 B3 3310 B2 3311 B2 3314 B2 3315 B2 3316 B3 3319 B2 3323 B2 3324 B2 3325 B2 3326 B2 3327 B2 3328 B2 3330 B2 3331 B2 3332 B2 3333 B2 3334 B2 3337 B3 3340 B2 3341 B2 3342 B2 3349 B3 3350 B3 3351 C2 3352 C2 3353 C2 3354 C2 3355 C2 3356 C2 3358 C2 3359 C2 3360 C2 3362 B2 3363 B2 3364 B2 3365 B2 3366 B2 3367 B2 3368 B2 3369 B2 3370 A3 3371 B3 3372 B3 3378 A2 3382 A2 3384 A2 3385 A3 3386 B2 3388 B2 3389 B2 3390 B2 3391 B2 3392 B3 3395 C2 3407 A2 3411 A2 3415 A2 3416 A3 3423 A2 3435 A2 3441 A2 3446 B3 3450 C3 3451 C3 3452 C3 3453 B3 3454 C2 3530 D2 3544 D3 3545 D2 3551 C2 3601 D3 3602 D3 3603 D3 3604 D3 3605 D3 3606 D3 3621 D3 3624 D3 3625 D3 3630 D3 3634 D3 3637 D3 3651 C2 3652 C2 3653 C2 3654 C2 3655 D2 3656 D2 3658 D3 3660 D3 3662 D3 3673 C3 3680 D3 3684 C3 3685 C2 3686 C3 3687 C2 3688 C2 3689 C2 3690 C2 3691 C2 3696 D2 3707 C1 3708 C1 3709 C1 3711 C1 3718 C1 3719 C1 3720 C1 3721 C1 3722 C1 3725 C1 3730 C1 3731 C1 3732 C1 3740 C1 3741 C1 3744 C1 3745 C1 3746 D1 3747 C2 3748 C2 3749 C2 3754 C1 3793 D1 3794 D1 3795 D1 3796 C1 3798 C1 4004 A1 4005 A1 4301 C2 4306 B2 4310 B3 4318 C2 4319 C2 4404 A2 4406 C3 4604 D3 4620 D2 4621 C2 4630 C3 4631 D3 4634 C2 4635 C2 4650 D2 4651 C2 4652 C2 4676 C2 4677 D2 4680 D3 4681 D3 4703 C1 4707 D1 4708 D1 4709 D1 4710 D1 4711 C1 4712 C1 4713 C1 4714 C1 4715 C1 4716 C1 4717 C1 4724 D1 4725 D1 4728 D1 4735 D1 4736 D1 4790 D1 5401 A2 5406 A3 5407 A2 5408 A2 5410 B3 5639 C2 5640 C2 5641 C2 5643 D2 5644 D2 5651 D3 5652 D3 5656 D2 5701 D1 5703 D1 5704 C1 5705 C1 5706 C1 5708 C1 5709 C1 5710 C1 5718 C1 5720 C1 6001 B1 6002 B1 6301 B3 6303 B3 6304 B3 6305 B3 6306 A2 6307 B2 6317 B3 6318 B3 6320 B2 6322 B3 6334 B2 6404 A2 6406 B3 6651 D2 7001 B1 7002 A1 7003 A1 7004 A1 7005 A1 7006 A1 7007 A1 7008 B1 7010 B1 7012 A1 7301 B2 7303 B2 7306 B3 7307 C2 7308 B2 7309 B2 7310 B2 7311 B2 7312 B2 7313 C2 7314 C2 7315 C2 7320 B3 7322 A2 7324 B2 7340 B2 7401 A2 7405 A2 7407 A2 7412 C3 7651 D2 7652 C3 7656 D3 7661 D3 7682 D3 7701 C1 7702 C1 7708 D1 7713 D1 7716 C1 58 EM1A 7. Schematics and PWB’s Layout overview Small Signal Board (LOT side) CL 06532111_033.eps 181000 1000 B1 1309 B2 1310 A2 1405 A2 1406 A1 1408 A2 2005 A3 2006 A3 2007 A3 2013 A3 2016 A3 2300 B1 2301 B1 2314 B2 2315 B2 2317 B2 2318 B2 2324 B2 2332 B2 2333 B2 2334 B2 2335 B2 2336 B2 2340 C2 2341 C1 2350 B1 2351 B1 2352 B1 2356 B2 2357 B2 2358 B2 2365 A1 2367 A1 2368 A1 2376 B2 2377 B2 2411 A2 2417 A2 2418 A2 2425 C2 2501 D2 2506 C2 2507 C2 2508 D2 2546 D1 2547 C1 2548 C1 2549 C1 2550 C2 2609 D2 2636 D2 2638 D1 2639 D1 2641 D1 2642 C2 2651 D2 2665 D2 2666 D2 2669 D1 2675 D1 2677 D2 2678 D2 2680 D2 2682 C2 2690 D2 2691 D2 2692 C1 2693 D1 2702 D3 2703 D2 2704 C3 2706 C2 2708 C2 2709 C3 2713 D3 2729 C2 2733 C3 2738 C3 2743 C3 2757 C3 2765 D3 2767 C3 2771 C3 2772 C3 2773 C3 2774 D3 2776 C3 2785 C3 2790 D3 2796 C3 2797 D3 2798 C3 3026 A3 3027 A3 3028 A3 3029 A3 3033 A3 3058 A3 3061 B3 3065 A3 3300 B1 3302 C1 3304 C1 3317 B1 3318 B2 3320 B2 3321 B2 3322 B2 3329 C1 3335 B2 3336 B2 3338 B2 3343 B2 3344 B2 3345 B1 3346 B1 3347 B1 3348 B1 3361 B1 3376 B2 3377 B2 3393 B2 3394 B2 3399 B2 3400 B2 3410 A2 3417 A2 3418 A2 3419 A2 3421 A1 3433 A2 3434 A2 3436 A1 3437 A2 3439 A2 3532 D2 3533 D2 3540 D2 3546 D2 3547 D1 3550 C2 3552 C1 3610 D1 3611 D1 3612 D1 3613 C1 3614 C1 3615 C1 3616 C2 3617 C2 3636 D2 3638 D1 3642 D2 3643 D1 3644 D2 3645 D1 3650 D1 3657 D2 3659 D1 3661 D1 3663 D1 3665 C2 3676 D2 3677 D1 3678 D2 3679 D1 3683 C2 3692 C2 3693 C2 3694 C2 3695 C2 3697 D2 3702 D3 3703 C3 3704 C3 3705 C3 3706 C3 3714 C2 3716 C2 3717 C2 3728 C3 3733 C3 3739 D3 3755 C3 3757 C3 3759 C3 3790 D3 3791 D3 3792 D3 3797 D3 4002 A3 4003 A3 4311 B1 4322 A1 4326 B2 4401 A2 4402 A2 4403 A2 4405 A2 4601 D2 4605 C2 4606 C2 4607 C2 4608 C2 4609 C2 4613 D2 4615 D1 4632 D2 4633 D2 4653 C2 4654 C2 4678 D2 4679 D2 4682 C2 4683 C2 4684 C2 4685 C2 4686 C2 4687 C2 4720 D3 4721 D3 4722 B3 4723 D3 4726 D3 4731 D3 4732 D3 4733 D3 4734 D3 4791 D3 4792 D3 4793 D3 5301 B2 5302 B2 5405 A1 5409 B2 5411 C1 5642 D2 5645 D2 5653 D2 5654 D1 5655 D2 5702 C2 5707 C2 5711 D3 5713 D3 5715 D3 5716 D3 5717 D3 5911 C1 5912 C1 5913 C1 5914 C1 5915 C1 5916 C1 5917 C1 5918 C1 5919 C1 5920 D1 5921 D1 5922 D1 5923 D1 5924 D1 5925 D1 5926 D1 5927 C1 5928 D1 5929 D1 5930 D1 5931 A1 5932 B1 5933 B1 5935 B1 5940 C1 5941 C1 5942 B1 5943 B1 5944 B1 5945 C1 5946 C1 5947 B1 5948 C1 5949 C1 5950 C1 5951 B1 6309 B2 6310 B2 6311 B2 6319 B2 6321 B1 6403 A2 6405 A2 6407 B1 6652 D2 6653 D2 6654 D2 7011 A3 7013 A3 7323 B2 7406 A1 7411 A2 7658 D2 7663 D1 7674 D2 7675 C2 7680 C2 7681 C2 7704 C3 7709 D3 7714 D3 7715 D3 Part 1 Part 2 CL 06532111_33b.pdf CL 06532111_33a.pdf Schematics and PWB’s 61 EM1A 7. Multi PIP controller VSSD(RL) TC I2-BUS CONTROL VSSD(T3) VDDD(RP) VSSD(T1) VDDD(P1) VSSD(P1) VSSD(DA) VDDD(DA) Vref(B)(DA) SHSYNC VSSD(MA) VDDD(MA) T7 SU SDA Vref(B) VDDA(SF) VSSA(SA) VDDA(SA) { N.C { N.C T6 N.C VSSD(RP) N.C PLL & CLOCK N.C N.C N.C VSSD(T2) VSSD(T6) VSSD(T4) VSSD(T5) VSSD(T7) TCBR TCBC TCBD TM DCLK PKOFF FBL VDDD(D) POR SVSYNC T0 T1 T2 T3 T4 T5 DHSYNC VDDD(RM) VSSD(RM) & VDDD(RL) LINE MEMORY TCLK INTERNAL DRAM Vref(T)(DA) Vbias(DA) VSSA(DA) VDDA(DA) VDDA(MA) VSSA(MA) VDDA(MF) MU Vref(B)(MA) MV Vref(T)(MA) MY Vbias(MA) Vref(T) SV VSSD(T8) VDDD(MA) VSSA(DP) VSSA(SP) VDDA(SP) VDDD(SA) VSSD(SA) Vbias(SA) SY PLL & CLOCK GENERATOR SCL VSSD(T9) GENERATOR DISPLAY CONTROL TEST CONTROL VSSD(D) VSSD(P2) VDDD(P2) CLAMP & DVSYNC DY DV DU CLAMP & ADC BUFFER ADC DAC C3-6 C4-9 2V8 0V C4-8 C3-4 C1-11 C4-1 U-PIP+MAIN-IN 2V8 FROM/TO C2÷C5 2V8 C 3-2 C3-12 RES C4-7 V-PIP+MAIN-IN ## H A B C D E F G H 0205 F1 0273 B5 2811 F6 2812 F6 2813 F6 FBlk(not connected) C3-5 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G RES 2814 F5 2816 F7 2817 F7 2818 D11 2819 F6 2821 F6 2822 D11 2823 F7 2824 F8 2825 C5 2826 G8 2827 G8 2828 B5 2829 C5 2831 C5 2832 E5 2833 G9 2834 G9 2836 G9 2837 B8 2838 B7 2839 B7 2841 B6 2842 B6 2843 B5 2844 B5 2846 F4 2847 C5 2848 C4 2849 D5 2851 D5 ## 240R V-MAIN-OUT 2852 D6 2853 E4 2854 E4 2856 E5 2857 F5 2858 G7 2859 G7 2860 G8 2861 D1 2862 D1 2863 D2 2864 G6 2866 G6 2867 G6 2868 F4 2869 F4 2871 F2 2872 F2 2873 F2 2874 F2 2876 F2 2877 F2 2878 C2 2882 B5 2883 C4 2885 H2 2886 H2 2887 H2 2888 H3 GND C1-11 1682 OF C3-3 RES C4-10 2889 H3 2890 H3 2891 G2 2892 F3 2893 F3 2894 F3 2895 E3 2896 E2 2897 D2 2898 D5 2899 C4 3811 F4 3812 F7 3813 G7 3814 F7 3816 F7 3817 G7 3818 F8 3821 G8 3822 D4 3824 D3 3826 B5 3827 B5 3828 B4 3829 C4 3831 C4 ## RES RES RES 3832 C5 3833 D5 3834 C4 3836 D5 3837 D4 3843 E4 3844 E4 3846 F3 3847 F5 3848 F4 3849 F4 3851 F5 3852 B6 3853 A7 3854 A7 3855 A6 3862 D2 3863 C2 3866 F3 3867 F3 3868 D2 3869 E3 3871 A9 3872 A9 3873 B9 3874 A10 0V1 0V 2V7 3V5 3V6 0V 3876 C2 3877 C3 3878 B11 3879 A10 3880 C2 3881 D2 3882 B4 3883 C4 3884 E4 3885 E5 3886 G2 3887 G2 3888 G2 3889 G4 3890 G4 3891 G4 3892 G1 3893 B1 3894 B1 3895 B1 3896 A2 3897 B2 3898 B3 4811 E11 4812 E11 4813 E11 RES Y-MAIN-OUT RES 4814 E11 4816 E11 4817 D11 4818 D11 4819 D11 4820 B10 4821 D11 4822 D11 4823 C11 4824 C11 4826 C11 4827 D5 4828 D6 4829 D3 4830 D4 4831 E3 4832 G3 4833 B2 5816 G6 5818 G6 5827 G8 5834 G9 5839 B6 5848 C4 5849 D4 5851 D4 5853 D4 6801 A10 6802 B3 RES 4V4 RES 7V5 Vp RES RES U-MAIN-OUT GND RES RES RES RES 7801 D8 7802 C2 7803 G3 7804 B2 7824 D3 7828 E4 7829 A7 7832 A6 7871 A9 7874 A10 7876 A11 7891 H1 7892 B2 7893 B2 7894 A3 VIDIa2 GND RES FBO VIDOa RES RES VIDIc2 PIP-AUDIO 0V RES 2V8 IOCNTR RES 0V6 VIDIa1 2V3 RES 1V6 RES 0V 2V8 RES 2V7 RES RES GND Y-PIP+MAIN-IN VIDIc1 VIDOb 2V7 0V 0V 0V 0V 0V6 0V VIDOc FBI1 FBI2 VIDIb1 VIDIb2 2V8 4V6 4V6 0V 1V6 2V8 1V4 2V7 2V6 0V3 0V9 1V 1V 2V7 1V 2V3 1V1 0V9 2V7 0V9 4V6 3V3 4V6 4V6 0V3 1V1 1V6 0V2 2V8 2V8 MULTI-PIP CONTROLLER RES 2V 0V 2V2 2V2 2V2 1V9 1V9 0V9 1V8 2V8 1V9 2V SEL 0V2 1V6 2836 100n 3894 2K2 4824 BC847BW 7892 3827 100n 2814 2827 10u 3897 220R 4813 8K2 3844 2849 4829 100R 150R 3821 2818 100n 4833 5818 4 0205 1 10 2 3 2817 100n 100n 2862 7876 BC857BW 7824 BC847BW 3882 8K2 8K2 3885 2854 4822 100n 100R 3887 89 9 90 91 92 93 94 95 96 97 98 99 74 75 76 77 78 79 8 80 81 82 83 84 85 86 87 88 6 60 61 62 63 64 65 66 67 68 69 7 70 71 72 73 45 46 47 48 49 5 50 51 52 53 54 55 56 57 58 59 30 31 32 33 34 35 36 37 38 39 4 40 41 42 43 44 16 17 18 19 2 20 21 22 23 24 25 26 27 28 29 3 SAB9081H 7801 1 10 100 11 12 13 14 15 1u 2867 47p 2860 3853 3K3 47p 2858 12u 5839 2 1 4 5 3 2824 100n 7804 74HC1G32GW 5816 12u 4K7 3876 47n 2876 100n 2816 10u 2829 3868 1K8 2869 100u 2877 47n 100n 47p 2886 1 2 3 4 5 6 4830 0273 2866 47n 1K 3878 100n 2823 2847 150p 4818 3817 150R 1K5 3874 BC857BW 7894 150p 2825 2839 100n 4827 4812 2837 100n 3826 3K3 47n 2864 UDZ-3.9B 6802 3896 1K5 1u 2882 3K3 3869 2889 47p 3884 680R 2852 100n 2844 3893 1K5 3880 100n 100n 2822 4820 8K2 3811 220R 3879 4832 2819 100n 3848 8K2 8K2 3851 8K2 3849 12u 5848 3833 3K3 100n 2868 47R 3812 47p 2888 3863 1R 4826 1R 3862 3898 1K 2887 47p 2859 47p 3838 39K 100R 3891 47p 2878 100n 2885 150R 3813 3855 3K3 5 6 7 8 9 8K2 3846 12u 3892 4K7 7891 BC847BW 12u 5851 2891 1n 47n 2873 470R 3895 150p 2857 3854 7893 BC847BW A 1 I 3 O 2 3816 47R 470R 7802 LM317T 2K2 3829 3872 10u 2861 3881 390R 1K5 3873 3886 100R 4828 3834 1K8 100n 47p 2890 10u 2851 2843 3883 8K2 2826 100n 2812 100n 3890 100R 100R 3889 3843 8K2 4823 4821 1u 2871 2848 100n 12u 5827 4811 7871 BC847BW 47p 2896 47p 2894 5849 12u 2893 47p 47p 2892 4816 3837 1K5 3877 220R 1K8 3852 7832 BC847BW 10u 2838 100R 2846 100n 1u 2831 3839 220R 2883 1u 4817 3867 10R 2821 10u 2841 10u 100n 47p 2895 2828 10u 2853 10K 3824 BC847BW 7829 150p 2813 V18 6801 UDZ-3.9B 3888 100R 3K3 3836 47R 3818 22u 2863 2832 1u 2K2 3871 22K 3814 BC847BW 7874 100n 2833 2898 10u 220R 3831 3866 1K 150p 2842 2897 47p 16 2 3 4 5 6 7 8 9 4814 TDA8601 7803 1 10 11 12 13 14 15 7828 BC847BW 10u 2834 2899 10u 2K2 3828 100n 2811 2874 1u 4819 39K 3832 150p 2856 12u 5853 3822 4K7 12u 5834 3847 8K2 V16 V17 4831 F22 F25 F26 F27 F21 F24 F23 PIP-AUDIO HA FB_OUT +5VS SANDCASTLE SU U V 2872 47n +3V DV DU DY +3VD SCL +3VD SDA +3V SV-SYNC Y +5VS SV SY +3V +3VD +5VS +3V +8VS +3V VFB +5VS HFB-SANDCASTLE HFB-SANDCASTLE +3VD +3V HA FBLK DFB +3.3V +3.3V CL 06532111_009.eps 101000 3838 E5 3839 E5 F27 500mV / div DC 20µs / div V16 0,5V / div DC 10µs / div V17 0,5V / div DC 10µs / div V18 0,5V / div DC 10µs / div F26 500mV / div DC 20µs / div F25 500mV / div DC 20µs / div F24 200mV / div DC 20µs / div F23 200mV / div DC 20µs / div F22 200mV / div DC 20µs / div F21 1V / div DC 20µs / div C1 YUV-SWITCH MULTI-STANDARD PICTURE IN PICTURE CONTROLLER OF TO 0204 7 A 6 B 62 EM1A 7. Schematics and PWB’s Tuner GND D 4V5 2V4 C4-15 ## 2V3 4V5 4V5 0V 33V 0V 1 2 3 4 5 6 1 2 3 4 5 6 A B C D A B C RES C3-14 RES RES 0R C4-13 5261 5u6 F2 4K7 3269 4201 F1 2268 47p 2261 100u 2269 47n 2262 1n 47p 2267 3270 6 7 9 12 13 14 15 TELE9-088A 7201 1 11 2 3 4 5 2265 100u 0255 1 3268 100R 3265 4K7 3264 10K 100R 3267 SCL SDA IF-TER +5VS AGC RESET +33V 3263 3K9 CL06532111_013.eps 101000 0255 D4 2261 D4 2262 D5 2265 B3 2267 C3 2268 C3 2269 B5 3263 B3 3264 A3 3265 B3 3267 C1 3268 C1 3269 C3 3270 B3 4201 D2 5261 D1 7201 B4 F1 1V / div DC 20µs / div F2 200mV / div DC 20µs / div TUNER C2 C1÷C5 TUNER Personal notes: Schematics and PWB’s 63 EM1A 7. I/O processing TO 1920 OF TO 1922 OF C1-5,12 C1-3 FROM 1937 OF SSP-CINCH E F G H TP1 F8 0200 D1 0201 E1 0209 A1 0236 C1 0272 C1 2401 C2 2402 C2 2403 D2 2404 B2 2405 B2 2411 B6 2412 B5 2415 D5 2431 E4 2432 D2 2434 F4 2436 F4 3401 C2 3402 C2 2405 1u 1 2 3 4 5 N.A. C4-24 C4-16 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H A B C D 3V3 2V9 7V8 2V7 7V8 3V3 0V 0V8 C2-14C4-25 C1-16 C1-2 C4-21 C4-20 3V6 C4-19 C4-18 C5-22 C4-23 3403 D2 3404 B2 3405 B2 3411 B5 3412 B5 3413 C6 3414 C5 3415 D5 3416 E5 3417 A7 3418 A7 3419 C9 3421 C9 3422 C10 C4-17 3V6 0V 0V I/O PROCESSING RES 3423 D9 3424 D9 3431 E2 3432 E2 3434 G2 3436 G1 3437 H2 3438 H4 3439 H1 3440 A10 3441 A10 3444 C6 3451 F5 3452 F4 3453 F4 3456 E2 3457 E2 3458 B2 3459 B2 3460 E2 3461 F5 3462 G2 3463 C9 3465 C7 4401 C3 4402 C3 100R 3401 4403 B3 4419 B8 4423 D8 4424 D10 4434 G2 4437 G3 4438 F9 5401 F2 6412 B5 6415 D5 6436 G1 7401-A B3 7401-B D3 7401-C C3 7402-A A8 7402-B B8 7402-C D8 7403 F3 220n 2412 7411 D6 7412 B5 7421 D10 7422 C9 7434 G2 1u 2404 7435 H3 7438 H3 4K7 3451 100R 3402 4424 3460 4K7 M6232OP I/O EXPANDER 7403 10 11 12 13 14 15 16 2 3 4 5 6 7 8 9 100R 560R 3419 1 10 2 0201 4401 HEF4053BT 7402-A E 6 3421 3 4 5 6 7 8 9 4434 470R 3458 0V 0V 0V 0V 0V 0V 3V4 7411 BC847BW 3414 47K 470R 3459 1K 3413 560R 0272 1 2 3 100n 2432 3423 560R 0209 1 2 3 4 5 6 2R2 3462 1u 2401 6 E 10 S 16 Vdd 7 Vee 8 Vss 2 Y0 1 Y1 15 Z 3463 4K7 7402-B HEF4053BT 10u 2411 7421 BC847BW 0236 1 2 3 4419 100n 2434 3422 560R 470R 3440 3438 470R 3417 100R 3453 4K7 3404 4402 BC847BW 7438 6 S 10 Vdd 16 Vee 7 Vss 8 2 Y0 Y1 1 Z 15 HEF4053BT 7401-B E 100R 3418 3436 390R 3415 47K 3432 100R 220n 2415 3403 100R 100u 2436 560R 3424 3461 4K7 4423 1SS355 6415 3434 4K7 6436 1SS355 3456 4K7 47K 3412 100R 3431 3439 390R 3416 1K 4K7 3437 6412 1SS355 3441 470R 4403 4K7 3457 4437 6u8 5401 F15 V19 V20 F18 F14 BC847BW 7412 7422 BC847BW 3444 470R 7435 BC636 470R 3465 47K 3411 S 11 Vdd 16 Vee 7 Vss 8 Y0 12 Y1 13 Z 14 3405 100R 2403 1u BC636 7434 Vee 7 Vss 8 Y0 5 Y1 3 Z 4 4K7 3452 Vss 8 Y0 12 Y1 13 Z 14 HEF4053BT 7401-C E 6 S 9 Vdd 16 5 Y0 3 Y1 4 Z HEF4053BT 7401-A E 6 S 11 Vdd 16 Vee 7 7402-C HEF4053BT 6 E 9 S 16 Vdd 7 Vee 8 Vss 2431 100n 1u 2402 0200 1 2 3 4 5 TP1 4438 RESET RESET SEL_YUV_RGB +5V SEMI-STD-BY GND FB_OUT FBLK CVBS-PIP-INT-IN C-FRONT-IN Y-CVBS-FRONT-IN CVBS-PIP_TUN1-2-CVBS-IN CVBS_TER_OUT +5VD F17 F16 CVBS-SC1_AV1-IN Y-CVBS-SC2_AV2-IN C-SC2_SVHS-IN MAIN-CVBS-EXT-IN C-PIP-IN SDA SDA PIP-CVBS-MON +5VS SCL SCL VFB VFB HFB-SANDCASTLE HFB-SANDCASTLE +33V +33V +8V CVBS-PIP-OUT +8VS +8VS SEL-MAIN-R1R2 SEL-MAIN-FRNT-RR SEL-TUNER2 SEL-TUNER1 CVBS_TER_MAIN CVBS_TER_PIP +8VS +5VS PIP_CVBS_OUT YCVI SEL_PIP_CVBS CL 06532111_010.eps 101000 F14 2V / div DC 5ms / div F15 1V / div DC 20µs / div F16 1V / div DC 5µs / div F17 1V / div DC 20µs / div F18 1V / div DC 20µs / div C1÷C5 C3 7 A TO 1921 OF 7 A 7 A 7 A 64 EM1A 7. Schematics and PWB’s IF-video-sync OUTPUT VERTICAL E / W OUTPUT HORIZONTAL OUTPUT VCO + CONTROL SYNC SEPARATOR VERTICAL SYNC SEPARATOR PASS CATHODE CALIBRATION SW OUT Y U V U V VIDEO IDENT CVBS CONTROL DELAY PEAKING CORING RGB-2 INPUT IIC BUS WHITE / RGB Y U V STRETCH + RGB1 INPUT + TINT SWITCH CHROMA BAND- LUM- +TRAP BASE BAND DELAY LINE RGB / YUV MATRIX CD MATRIX SATURATION CONTROL R MATRIX BLACK PAL / NTSC / SECAM DEMODULATOR RGB OUTPUT G B SWITCHABLE SOUND TRAPS 4.5 / 5.5 / 6 / 6.5 MHZ VIDEO AMPLIFIER MUTE AGC + NARROW BAND AUDIO FM PLL DEMODULATOR DE-EMPHASIS OUTPUT + VOLUME CONTROL IF AMPLIFIER PLL VIDEO DEMOD AFC CALIBRATION AGC GND C2-13 C3-25 C1-4 C3-18 2V5 3V4 2V9 4V9 3V3 C3-16 C3-20 RES 3V1 2V4 2V5 D E F G H A B C D E F G H 0207 G2 1327 G4 1333 E2 1352 B3 RES 2V6 0R C3-19 C3-17 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11 A B C 7V5 2V3 3V4 C3-21 C1-7 C1-10 C3-23 C3-24 C1-8 2V6 RES 1V4 2301 E2 2302 C3 2303 D2 2304 D3 2306 F3 2309 B10 2311 F2 2312 D8 2313 G9 2314 D10 2316 C3 2317 D5 2321 C3 2322 C3 2324 A4 2327 G4 2328 G4 2331 D6 2332 D5 2333 F10 7V6 2334 D6 2335 F2 2336 G9 2338 B9 2342 F10 2345 F10 RES RES RES RES 2348 F10 2349 B1 2350 B1 2351 B2 2354 H5 2355 H5 2356 H5 2357 H5 2372 C8 2373 C8 2374 D11 2375 B11 2376 C11 2377 C11 2380 A4 2385 E10 2386 E10 2390 B7 2391 A8 2392 A9 2393 A8 3301 D7 3302 A6 3305 D3 3306 D5 3311 D8 3312 D8 2V5 3V3 1V6 1V6 3313 D9 3314 D10 3315 D10 3316 C2 3317 C2 3318 H5 3321 H4 3322 H5 3323 A8 3324 A3 3325 B3 3326 D7 3327 D1 3328 B4 3329 E9 3330 E9 3333 A3 3334 E2 3335 E1 3336 A6 3338 F1 3339 G8 3340 B5 3341 F9 3344 F9 3346 E9 3347 B6 3348 F9 0207 1 2 3 4 3350 F9 3351 F9 3352 A1 3353 B1 3354 B1 3355 C1 3356 C1 3364 F2 3365 F1 3366 F1 3370 B11 3371 C8 3372 E2 3374 D11 3383 H4 3384 D11 3385 E10 3386 D11 3387 D11 3388 D11 3389 G8 3390 A9 4301 D3 4303 D6 4304 D1 4305 E1 4306 E1 4307 D1 4308 E1 4309 E1 4310 G7 4311 G7 4312 G5 10K 3386 4313 A10 4314 B2 7V6 0V7 4315 B2 4337 B6 5309 B10 5332 A5 5333 A10 5334 E1 5348 B3 5349 B1 5350 A8 5351 A9 5352 A1 6301 B2 7301-A B3 7301-B E3 7301-C B8 7305 D1 7307 E10 7331 B5 7332 C1 7337 B5 7368 F2 7385 E10 7386 E11 1K 3323 2348 47p 2328 33p 2354 470n UI|BI 45 UO|BL3 48 VI|RI 46 VO|YI|GI WHSTR 19 39 YIN 40 YOUT 1K 3336 2356 470n 15u 5351 5333 2V3 3V6 5V7 4V7 2V3 5V 2V2 2V9 2V3 2V3 3V2 3V7 RES 3V9 RES 3V6 0V 4V6 1V9 2V5 4V C1-9 3V9 0V2 0V7 0V4 180K 1V9 2V9 ## 2V2 2V9 7V8 2V6 1V3 2V3 0V 3V9 RES 3V9 RES RES RES 4V9 3V1 C2-15 C1-1 2V6 7V6 2V7 RES 0V 4V 2V3 2V3 2V1 3V9 1V2 ## RES 1V9 1V3 47p 2390 10n 2349 4310 2350 10u 12MHZ 1327 4n7 3344 47R 3389 2321 1K 3326 4K7 3317 22n 2316 F4 F8 F3 15K 3333 680R 3371 15K 3316 680R 3348 3301 1K 1n 2375 F5 2K2 3340 BC847BW 7331 PLLIF 11 QSSO|AMOUT 28 SECPLL 8 SIF1 9 SIF2 10 SIFAGC 12 VIDEO|SIF 23 VP1 7301-A 7 AGCOUT 55 DECBG 50 DECDIG 6 GND 1 IFIN1 2 IFIN2 16 IFVO IFVO|AUDOUT 27 15 6u8 10n 2351 TDA8885 5352 7305 560R 3327 BC847BW 7337 BC847BW 15u 5350 10n 2312 4303 3383 100R 2376 1n 4309 4n7 2372 4307 4305 4304 4306 1u 5348 22n 2374 5349 820n 1u 2311 3356 18K 2K2 3354 27K 3355 6K8 3353 BC847BW 7332 4314 100R 3330 4u7 2304 10K 3339 2309 100n 1K 3364 3350 100n 2333 2342 47p 3370 100R 6u8 5332 470p 2386 4315 3306 1K BC847BW 7386 47R 3341 2303 4n7 8K2 3322 2314 100n 150K 3351 7385 BC847BW 2331 2u2 3387 39K 2334 5309 6u8 2306 22n 100R 3382 10n 1333 TPWCC16B-TC10 2 3 1 2357 10p 3313 4M7 2335 1u 3352 10K 3312 6301 1SS355 2K2 1u 2373 4311 1n 2377 27K 3311 3302 560R 4337 100p 2391 3347 1K 6u8 2327 33p 4312 5334 39K 3315 3328 4M7 4313 1K 3365 3374 BC847BW 7307 4K7 CVBS|Y3 21 49 FSCOUT 32 G 36 G|1 42 G|2 13 HALFT 51 OSCIN 52 OSCOUT 33 R 35 R|1 41 R|2 17 SCL 18 SDA 22 SWO1 60 SWO2 47 31 B 34 BCLIN 30 BLKIN BL|1 38 44 BL|2 37 B|1 43 B|2 20 C3 54 CVBS1OUT 26 CVBS2OUT 24 CVBSINT 29 CVBS|Y2 64 EHTO 3 EW-DRIVE 62 FBISO 57 GND1 25 GND2 61 H-DRIVE 56 IREF 5 LPST-UP 14 PH1LF 59 PH2LF 58 VCS 4 VP2 53 TDA8885 7301-B 2n2 7301-C TDA8885 DR+ 63 DR- 2380 10u 2338 3384 10K 3381 100R 2392 47p 2K7 3305 3346 560R 1n 2393 1u 2355 100R 3318 3385 47p 2345 6u8 470R 3390 4K7 470p 4308 2385 3324 390R 3335 120R 820p 2324 100n 3325 4M7 2302 3334 470R 1K 2322 4301 3338 2301 1u 10u 3388 10K 10K 3321 OFWK6272K 3 8 IN 1 ING 2 O1 4 O2 5 SWI 10 2313 100n 1352 820p 2336 100R 3366 100R 100R 3372 3329 4M7 3314 F11 F10 7368 BC847BW F13 F6 F12 2332 220n F9 CVBS-PIP-OUT PIP-AUDIO CVBS-PIP-INT-IN 220n 2317 SCL SDA MAIN-CVBS-EXT-IN SU SV-SYNC SEL_PIP_CVBS C-PIP-IN +3.3V YCVI +8VS SANDCASTLE PIP-CVBS-MON SY SV +3.3V PIP-CVBS-MON +8VS RESET GND-IF IF-TER AGC +8VS +8VS F7 CL 06532111_011.eps 101000 3381 H4 3382 H4 F3 200mV / div AC 100ns / div F4 50mV / div AC 200ns / div F5 50mV / div AC 200ns / div F6 1V / div DC 20µs / div F7 500mV / div DC 2ms / div F8 1V / div DC 20µs / div F9 1V / div DC 20µs / div F10 1V / div DC 20µs / div F11 1V / div DC 20µs / div F12 2V / div DC 5ms / div F13 1V / div DC 20µs / div IF-VIDEO-SYNC C4 C1÷C5 (BOCMA) (BOCMA) BOCMA TO 0203 OF 7 A Schematics and PWB’s 67 EM1A 7. Side I/O panel 9 C D E F 0900-A B1 0900-B A2 0901-A B1 0901-B C1 0901-C D1 0902 E1 0936 A5 1000 F2 HEADPH-R L-FRONT-IN HEADPHONE SIDE I/O 4 HEADPH-L R-FRONT-IN TO 1002 E2 1003 D2 1004 C2 1005 B2 1006 B2 1007 A3 2901 A4 2902 B4 2903 C4 2904 D4 2905 F4 2906 F3 4901 A2 LEFT 1936 * 4902 A5 CVBS * SVHS IN C-FRONT-IN FRONT-DETECT 3 3 4 5 1 2 Y/CVBS C * RESERVED OF * 5 3901 A3 3902 A3 3903 A3 3904 B3 3905 B2 3906 C3 3907 C3 3908 D3 3909 D3 3910 E4 3911 F4 3912 F3 A B C D E F A B 1001 F2 Y-CVBS-FRONT-IN RIGHT SVHS 1 2 1 10 11 2 3 4 5 6 7 8 EH-B 0936 1002 Headph_gnd Audio_in_gnd 9 6 11 1000 YKF51-5347 0900-B 5 10 4 YKC21-5617 0901-C 7 8 9 2901 220n 3904 75R YKC21-5617 0901-A 1 2 3909 47K Audio_in_gnd 3911 10K 0901-B YKC21-5617 4 5 6 1003 Headph_gnd 2905 10n 1006 2906 10n 3910 3K9 3912 10K Headph_gnd 4901 2902 220n Headph_gnd Headph_gnd 3903 100R 3908 1K 1005 Audio_in_gnd 3 4 5 7 8 Audio_in_gnd Audio_in_gnd Audio_in_gnd 1004 0902 YKB21-5101A 1 2 1007 3906 1K Audio_in_gnd Headph_gnd Headph_gnd Headph_gnd 2903 3n3 3905 1K8 Headph_gnd 3907 47K 1 1001 Headph_gnd Headph_gnd 0900-A YKF51-5347 2 7 3 8 75R Headph_gnd 3901 100R 3902 2904 3n3 4902 Audio_in_gnd Audio_in_gnd 7 A D D CL06532111_034.eps 101000 Personal notes: Schematics and PWB’s 69 EM1A 7. Top control panel B C 0215 A1 1091 B3 1092 B3 1093 B4 1094 B4 3091 A2 3092 A2 3093 A3 1 2 3 4 1 2 3 4 A B C A BAT85 6091 6091 B4 V- TO 1945 OF TOP CONTROL 3095 A4 3096 B4 C+ C- V+ 3094 A3 SKQNAB 1091 3095 3K3 3096 1K5 3094 270R 3092 390R 560R 3093 3091 560R Molex-5268 0215 1 2 3 1094 SKQNAB 1092 SKQNAB SKQNAB 1093 CL 06532111_053.eps 161000 8 A WHEN PUSHED SIMULTANEOUSLY FOR ABOUT 3 SECONDS ONE CAN TOGGLE BETWEEN SAM- AND SDM-MODE Layout Top control panel (component side) Layout Top control panel (copper side) CL06532111_037.eps 021000 CL06532111_038.eps 021000 70 EM1A 7. Schematics and PWB’s CRT panel Blue Green Red * * * * * EARTH CRT FROM Vg2-connection LOT 3307 B2 3309 B4 RGB AMPLIFIER 2315 B1 2316 E2 2317 F9 2304 A4 3304 A5 8 9 10 A 7301 A3 7302 A5 3308 B5 7307 D3 0340 A1 0383 B6 2300 A4 2301 A1 2302 A2 5 2310 C2 9310 A6 9312 A3 0298-D C6 6310 E3 R-CRT 2318 E7 2319 F7 G LIFE PART B 7300 A2 R G-CRT 1599 0298-C C6 9311 B6 0298-E C6 0298-F D6 0298-G D6 0298-H E6 0298-I E9 3334 E7 6 6308 B3 SCAVEM CIRCUIT B-CRT FROM * CRT PANEL SCAVEM 6 7 2320 E3 2321 D2 2322 E2 2323 E2 2303 A4 3357 C5 3338 E5 3339 D5 * 3348 E1 3349 E8 3350 D4 3351 D4 0940 OF CUT OFF G FROM 0334 E10 3343 D1 B 0298-K E9 3347 F9 3342 D2 0324 OF R 3337 D2 TO 3336 E2 3345 E6 3340 D5 3341 E2 2305 B2 2306 C2 2307 B4 2308 C2 2309 C4 C B A 3303 A2 3335 D2 2 3 4 5 3354 E4 3352 E4 0235 A6 0298-A E8 0298-B E8 1 2324 F9 2325 A3 D 3358 A3 3300 A1 3355 A5 F E 7 4 3301 A4 2 2312 D2 1 E * 3312 C2 3315 B2 3 5300 B5 6305 D5 6306 D5 6307 E4 * C 3311 B2 F 6309 B3 2313 E2 3318 C4 3319 C5 3320 C2 3321 A3 3322 B1 9 10 7303 C5 3310 B6 7304 B3 B 3356 B6 D 0224 E1 3316 C5 3317 C2 8 0031 E5 1K 3304 4R7 3365 1K 3356 4K7 3301 180V 180V 100n 2320 2322 82p 9310 GND 0298-H 12 2313 10u G1 0298-A 5 0383 1 2 3 2305 470n 9 3335 1K 22p 2312 0298-B 7 7301 BC847B 6308 MCL4148 2308 15p 0298-F H 2324 0031 6310 BAS216 7303 BD139-16 2317 G2 470R 3350 9312 100n 2325 120K 3343 2307 22n 56K 3308 F3F F2F 3315 3310 1K 1K5 3358 0235 6 7 3317 1K2 3337 1K 3342 470R 2303 330p 9311 SC1 1K5 7300 BF199 7304 2 FG-2 0298-K FG 0298-I 1 3349 1K 1K 3334 22n 2318 3355 10R 3307 2306 100n 3 VI3 TDA6108JF 7307 GND 4 5 IOM 6 VDD 1 VI1 2 VI2 3322 220R 330p 2315 3321 4K7 F1F 68p 2321 SIN 0334 1 9 HA 0298-G 10 1K 3338 SC3 3319 1K 10R 3300 2302 3p3 0224 1 2 3 4 5 5300 S13974 1 10 3 5 6 7302 BD140-16 3311 100R BAV21 6306 3357 4R7 2K2 3354 SC2 18K 3303 150R 3309 3345 33R 150R 3341 1K 3336 KB 0298-E 11 3339 1K KG 0298-D 6 220u 2301 4R7 9 VO1 8 VO2 7 VO3 2319 10n BC857B 2310 18p KR 0298-C 8 4R7 3318 470R 3351 3340 1K 1K 3320 6305 BAV21 2309 22n 1 6307 BAV21 MCL4148 6309 470R 3352 120K 3348 22u 2300 56p 2323 0340 1 10 11 2 3 4 5 6 7 8 2K2 3312 2304 22n 3347 1K5 3316 56K 100n 2316 HFB_X-RAY-PROT +11D EHT-INFO +11D +11D +11D +11D CL 06532111_039.eps 161000 F F F1F Blue 50V / div DC 10ms / div F2F Green 50V / div DC 10ms / div F3F Red 50V / div DC 10ms / div SC1 7300_E 20mV / div AC 10ms / div SC2 7301_E 1V / div AC 10ms / div SC3 Coil 0,5V / div AC 10ms / div Schematics and PWB’s 71 EM1A 7. Layout CRT panel (component side) Layout CRT panel (copper side) CL06532111_040.eps 131000 CL06532111_041.eps 290900 DC-Shift panel 317 B1 C B 40 1 2 3 4 1 2 3 4 A B C A TO PICTURE DC-SHIFT TO 0317 TUBE 6433 B4 6432 B3 6431 B4 6430 B3 5493 B2 5430 A3 318 A1 1430 A3 2430 B3 2431 B4 2493 B2 1 2 4 3 9493 5493 CU15 68n 2493 BY228/20 6431 BYD33V 6433 2431 470p 6432 BYD33V 470p 2430 6430 BY228/20 2 MP 400mA 1430 5430 1 2 317 1 318 CL06532091_030.eps 200700 72 EM1A 7. Schematics and PWB’s Horizontal DAF panel V V TO LOT TO 0317 OF TO 0391 RES FROM RES TO CRT OR TO 0317 OF RES HORIZONTAL DAF 1 2 3 4 1 2 3 4 A B C A B C 0317 B1 0318 A1 0391 B4 0397 A4 2800 B2 2803 B3 2890 B3 2891 B3 3897 B1 3898 A4 3899 B4 3998 C2 5800 A2 1 2 0318 3998 100R 560p 2890 0397 1 2 3898 3899 470p 2891 0391 2803 470p 2800 470p 3 1 6 4 1R 3897 5800 V_Parabool 0317 1 2 CL06532111_042.eps 101000 G I1 I1 Schematics and PWB’s 73 EM1A 7. Vertical DAF panel 3822 A3 3823 A4 3824 B3 3825 C4 3826 C4 3827 C4 3830 A5 3831 A6 3832 A6 3833 B5 5810 B9 6810 A9 6812 C6 VERTICAL DAF (OPTIONAL) 0392 A10 0393 C1 2809 A6 2812 B8 2813 C8 2814 B8 2816 A9 2818 C2 2820 A3 2821 B3 2822 A5 2823 B5 3820 C2 3821 A3 OF 0392 OF TO FROM 0393 FROM 1 2 3 4 5 6 7 8 9 10 1 7810 B7 7818 C2 7820 C3 7821 B4 7822 C5 7823 C6 2 3 4 5 6 7 8 9 10 A B C A B C 2824 B4 2825 B6 3808 B10 3809 A7 3810 B8 3811 B7 3812 C8 3813 C7 3814 B8 3815 B7 3816 C8 3818 C1 3819 B2 3810 470K 2812 10n 2814 1n 3812 27K 10u 2813 3814 100K 3811 4M7 3816 4K7 3813 470K 3833 4K7 47R 3808 2823 2u2 1K 3832 100n 2822 2u2 2821 2820 100n 3823 1K 3822 4K7 BC857B 7821 3821 47K 4K7 3824 7818 BC847B BC847B 7820 2818 1n 3819 4K7 3818 4K7 2816 220p 100u 2809 10R 3809 0392 EH-B 1 2 3 6810 BYD33V 7810 STP3NB80 1 2 4 3 CU15 5810 2825 470n BZX79-C22 6812 7823 BC857B 0393 RT-01T 1 3820 3K3 3815 1K 47K 3830 4K7 3831 7822 BC847B 3826 1K5 3827 3K3 3825 2K7 10u 2824 V_Parabool CL 06532111_043.eps 161000 Schematics and PWB’s 75 EM1A 7. Mains switch panel +3V3 4M7 3008 (N.A.) 3001 D2 3002 D3 3003 C2 3004 C3 2 AC MAINS 9002 9001 2002 100n 0212 1 0214 0211 1 2 2M2 3009 0132 5 6 OF 2001 C3 MAINS SWITCH PANEL 1 4 3 POWER SUPPLY 2002 C3 TO 0010 OF 1 2 3 4 A B C 110V/220V AC INPUT D A B C D 0132 A3 0211 A2 TO 1947 T4.0AE 0212 B4 0214 C1 0218 C1 1000 D2 1002 B4 1008 D2 3008 B2 3009 A2 9001 A3 9002 B3 2001 100u 2 680R 3003 1 2 1008 8 9 1 3 2 4 220R 3004 1 2 3 4 5 0218 GP1U28QP 1002 3 GND 1 OUT 2 VS CL 06532111_052.eps 161000 8 A 1 A Layout Mains switch panel CL06532111_047.eps 021000 76 EM1A 7. Schematics and PWB’s Mains harmonic panel C D A B C D 0062 D1 2061 D2 5066 B3 5067 B3 9066 A3 1 PWB SMALL MAINS HARMONIC 5066 BP30001 1 2 4 3 8 9 2061 1n 2 3 4 1 2 3 4 A B 5067 P41908 1 11 12 2 3 4 5 6 7 1 2 9066 0062 VA Y Y CL06532111_050.eps 101000 OF FROM 0036 1 A Layout Mains harmonic panel CL06532111_051.eps 021000