1 2 3 4 5 6 A B C D E � All DC voltage to be measured with a tester (100k�/V). Voltage taken on a complex color bar signal including a standard color bar signal. � Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement. AVC3-U Control PRODUCT SAFETY NOTE: Components marked with a and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing. BASIC CIRCUIT DIAGRAM PT3-E/G AVC3-U Control 69 BACK TO TABLE OF CONTENTS http://bbs.520101.com 16 15 17 14 13 18 19 20 21 22 1 2 4 3 13 6 5 8 7 9 12 10 11 1 2 3 4 5 6 A B C D E � All DC voltage to be measured with a tester (100k�/V). Voltage taken on a complex color bar signal including a standard color bar signal. � Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement. AVC3-U MPU PRODUCT SAFETY NOTE: Components marked with a and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing. BASIC CIRCUIT DIAGRAM PT3-E/G AVC3-U MPU 70 http://bbs.520101.com 24 23 1 2 3 4 5 6 A B C D E � All DC voltage to be measured with a tester (100k�/V). Voltage taken on a complex color bar signal including a standard color bar signal. � Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement. AVC3-U Tuner/Audio PRODUCT SAFETY NOTE: Components marked with a and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing. BASIC CIRCUIT DIAGRAM PT3-E/G AVC3-U Tuner/Audio 71 http://bbs.520101.com 27 26 25 1 2 3 4 5 6 A B C D E � All DC voltage to be measured with a tester (100k�/V). Voltage taken on a complex color bar signal including a standard color bar signal. � Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement. AVC3-U Input PRODUCT SAFETY NOTE: Components marked with a and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing. BASIC CIRCUIT DIAGRAM PT3-E/G AVC3-U Input 72 http://bbs.520101.com 29 28 1 2 3 4 5 6 A B C D E � All DC voltage to be measured with a tester (100k�/V). Voltage taken on a complex color bar signal including a standard color bar signal. � Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement. AVC3-U Video PRODUCT SAFETY NOTE: Components marked with a and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing. BASIC CIRCUIT DIAGRAM PT3-E/G AVC3-U Video 73 http://bbs.520101.com � All DC voltage to be measured with a tester (100k�/V). Voltage taken on a complex color bar signal including a standard color bar signal. � Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement. AVC3-U Power PRODUCT SAFETY NOTE: Components marked with a and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing. BASIC CIRCUIT DIAGRAM PT3-E/G AVC3-U Power 74 1 2 3 4 5 6 A B C D E For MPU For TUNER/AUDIO For TUNER/AUDIO For INPUT For VIDEO For TUNER/AUDIO A For TUNER/AUDIO B For MPU For INPUT A For VIDEO For MPU For TUNER/AUDIO For INPUT For MPU For TUNER/AUDIO http://bbs.520101.com 1 2 3 4 5 6 A B C D E � All DC voltage to be measured with a tester (100k�/V). Voltage taken on a complex color bar signal including a standard color bar signal. � Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement. AVC3-U DVI PRODUCT SAFETY NOTE: Components marked with a and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing. BASIC CIRCUIT DIAGRAM PT3-E/G AVC3-U DVI 75 http://bbs.520101.com 1 2 3 4 5 6 A B C D E � All DC voltage to be measured with a tester (100k�/V). Voltage taken on a complex color bar signal including a standard color bar signal. � Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement. AVC3-U Power (1/2) PRODUCT SAFETY NOTE: Components marked with a and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing. BASIC CIRCUIT DIAGRAM PT3-E/G AVC3-U Power 76 http://bbs.520101.com 1 2 3 4 5 6 A B C D E � All DC voltage to be measured with a tester (100k�/V). Voltage taken on a complex color bar signal including a standard color bar signal. � Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement. AVC3-U Power (2/2) PRODUCT SAFETY NOTE: Components marked with a and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing. BASIC CIRCUIT DIAGRAM PT3-E/G AVC3-U Power 77 http://bbs.520101.com 1 2 3 4 5 6 A B C D E � All DC voltage to be measured with a tester (100k�/V). Voltage taken on a complex color bar signal including a standard color bar signal. � Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement. AVC3-U AV Jig PRODUCT SAFETY NOTE: Components marked with a and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing. BASIC CIRCUIT DIAGRAM PT3-E/G AVC3-U AV Jig 78 http://bbs.520101.com 1 2 3 4 5 6 A B C D E � All DC voltage to be measured with a tester (100k�/V). Voltage taken on a complex color bar signal including a standard color bar signal. � Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement. PT3-E/G Filter PRODUCT SAFETY NOTE: Components marked with a and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing. BASIC CIRCUIT DIAGRAM PT3-E/G AVC3-U Filter 79 http://bbs.520101.com 33 31 30 32 1 2 3 4 5 6 A B C D E � All DC voltage to be measured with a tester (100k�/V). Voltage taken on a complex color bar signal including a standard color bar signal. � Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement. PT3-E/G Signal/Audio 1 PRODUCT SAFETY NOTE: Components marked with a and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing. BASIC CIRCUIT DIAGRAM PT3-E/G AVC3-U Signal/Audio 1 80 For SIGNAL/AUDIO 2 For SIGNAL/AUDIO 4 For SIGNAL/AUDIO 3 For SIGNAL/AUDIO 4 http://bbs.520101.com 1 2 3 4 5 6 A B C D E � All DC voltage to be measured with a tester (100k�/V). Voltage taken on a complex color bar signal including a standard color bar signal. � Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement. PT3-E/G Signal/Audio 2 PRODUCT SAFETY NOTE: Components marked with a and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing. BASIC CIRCUIT DIAGRAM PT3-E/G AVC3-U Signal/Audio 2 81 For SIGNAL/AUDIO 1 For SIGNAL/AUDIO 3 For SIGNAL/AUDIO 1 For SIGNAL/AUDIO 4 http://bbs.520101.com 1 2 3 4 5 6 A B C D E � All DC voltage to be measured with a tester (100k�/V). Voltage taken on a complex color bar signal including a standard color bar signal. � Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement. PT3-E/G Signal/Audio 3 PRODUCT SAFETY NOTE: Components marked with a and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing. BASIC CIRCUIT DIAGRAM PT3-E/G AVC3-U Signal/Audio 3 82 For SIGNAL/AUDIO 1 For SIGNAL/AUDIO 4 For SIGNAL/AUDIO 1 For SIGNAL/AUDIO 4 http://bbs.520101.com 1 2 3 4 5 6 A B C D E � All DC voltage to be measured with a tester (100k�/V). Voltage taken on a complex color bar signal including a standard color bar signal. � Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement. PT3-E/G Signal/Audio 4 PRODUCT SAFETY NOTE: Components marked with a and shaded have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing. BASIC CIRCUIT DIAGRAM PT3-E/G AVC3-U Signal/Audio 4 83 For SIGNAL/AUDIO 1 For SIGNAL/AUDIO 2 For SIGNAL/AUDIO 1 For SIGNAL/AUDIO 3 For SIGNAL/AUDIO 1 For SIGNAL/AUDIO 3 http://bbs.520101.com PRINTED CIRCUIT BOARD AVC3-U Audio/Video PWB 84 PT3-E/G AVC3-U BACK TO TABLE OF CONTENTS http://bbs.520101.com PRINTED CIRCUIT BOARD AVC3-U Audio/Video PWB 85 PT3-E/G AVC3-U http://bbs.520101.com PRINTED CIRCUIT BOARD AVC3-U Power PWB 86 PT3-E/G AVC3-U http://bbs.520101.com PRINTED CIRCUIT BOARD AVC3-U Power PWB 87 PT3-E/G AVC3-U http://bbs.520101.com PRINTED CIRCUIT BOARD AVC3-U SW Jig/Control/Filter PWB 88 PT3-E/G AVC3-U PT3 E/G FILTER PWB http://bbs.520101.com PT3-E/G AVC3-U PRINTED CIRCUIT BOARD PT3-E/G Signal/Audio PWB 89 http://bbs.520101.com PRINTED CIRCUIT BOARD PT3-E/G Signal/Audio PWB 90 PT3-E/G AVC3-U http://bbs.520101.com PT3-E/G AVC3-U BLOCK DIAGRAM AV/Control/Power for AVC3-U J401 POWER BLOCK Monitor Output VIDEO__ S-VIDEO__ L/R__ JX01 Input 1 Y1 _ Pb1 _ Pr1 _ L/R1 _ IX01 CXA2069Q AUDIO/VIDEO SELECTOR__________ Y/V/C/L/R-IN4 MONITOR OUT Y/V/C/L/R-OUT3 Y/V/C/L/R/S-IN2 MAIN Y/V/C-OUT2 Y/V/C/L/R/S-IN3 L/R-OUT2 Y/C/L/R-IN1 S-IN1 _Y/C IN V/L/R-IN5 _SUB V-OUT1 V-IN6 L/R-IN6 V/L/R-IN-TV SUB Y/C-OUT1 _______________ U101 ENGE6106DR Main F/E Input 4 VIDEO4 _ S-VIDEO4 _ L/R4 _ Input 3 VIDEO3 _ S-VIDEO3 _ L/R3 _ TILT CORRECTION I402 AN5285K Audio AGC I201 BU4053BCF CCD_SELECTO R Q215_217 Main NTSC_Sync Sep. Q220_222 Sub NTSC_Sync Sep. JX04 Input 5 (Front) VIDEO5 _ S-VIDEO5 _ L/R5 _ AV/CONT/POWER FOR AVC RGB AUDIO INPUT L/R _ I401 BU4052BCF Audio SW QX01,02 L/R VIDEO LPF/CLAM P SYNC SEP. Y LPF/AMP C LPF/AMP VIDEO LPF/CLAM Y LPF/AMP C LPF/AMP IV01 TC90A45F 2Line Y/C_ _Separator _ SDA1/SCL1 +9V IZ02 TA1383FG Main Video /Chroma CP YPbPr Selector Y1 IN C1 IN Y2 IN YPbPr C2 IN Out YPbPr IN HV-Sync IN CW +5V +9V SDA2/SCL2 IX02 MM1519XQ YPbPr Selector Y/Pb/Pr-IN1 L3OUT L1OUT Y/Pb/Pr-IN2 MAIN Y/Pb/Pr OUT L2OUT IN2-SW IN1-SW SUB Y/Pb/Pr Y/Pb/Pr-IN3 OUT Y/Pb/Pr-INT IN3-SW SDA2/SCL2 +9V IZ01 TA1383FG Sub Video CW /Chroma YPbPr Selector CP Y1 IN C1 IN Y2 IN YPbPr C2 IN Out YPbPr IN (MONITOR-OUT) HV-Sync IN +5V +9V SDA2/SCL2 IW01 _PD64083GF 3D Y/C Separator +3.3 +2.5 SDA2/SCL2 +5V SDA2/SCL2 +9V +5V +33 +9V QX08 SIG. DET Q212,254 AC CLOCK_DET. IR IN1 Q206,207 Sub AFC Buffer Q204,205 Main AFC Buffer F MONO MODE SAP STEREO AFC Main Video/L/R-OUT AFC Sub Video-OUT MUTE U102 ENG36614GR Sub F/E SDA2/SCL2 +9V +5V +33 Sub Video Sub Y QX15,37 Sub C QX16,38 Y/C-IN OSD-R/G/B TRAPSW.S TRAPSW.M OSD- BLK OSD- HALFTONE 1H -H 1H-V Audio L/R Sub Y Sub PB Sub PR Sub H QZ21 Sub V QZ27 Main Y Main PB Main PR Main H Main V Remo-con HM01 GP1U281R IR Receiver TXD-P SDA2/SCL2 C-SW FC-ENA/DATA/CLK J402 Head-Hone (Front) X-tal 3.58MH X-tal 3.58MH X-tal 16MHz I002 RESET BD472BG +9V +9V Q442/442A MUTE Q413 Power ON/OFF Det I001 M306V7FHFP TV MPU PDP/IR BLASTER SEL STB+3.3V DM. ENOUT/TXD/RXD/ENIN/SCK/RESET I003 CAT24W32 E2PROM SDA1/SCL1 STB+5V +9V +9V +9V Audio L/R HP Audio L/R I202 S3*80F9 IR BLASTER STB+5V J201 IR-OUT _ _ Q213_IR RESET IR RXD Sub AFC Main AFC ANT MUTE ST DET SA DET MTS F MONO SIG DET SUB SYNC DET MAIN SYNC DET MAIN CCD IN SUB CCD IN IR DET SUB CCD SEL MAIN CCD SEL AC IN OSD VSYNC IN OSD HSYNC IN AUDIO SEL2 HPVOL A-AGC A MUTE1 A MUTE2 POWER1 POWER2 _POWER1 FSTB+5V FA+5.5V D+1.8V D+3.3V AVDET +5.5 V STB+3.3V STB+5V 120V POWER2 POWER1 AV_PWB IR IN2 QX13 Y/V QX14 _C Q223,224 S.VIDEO Q218,219 M.VIDEO PS PS IR TXD PDP/IR RXD PDP/IR TXD RXD-P I204 BU4053BCF +5V I203 3.3V-5V Buffer I908 SI-3090KM I907 SI-3090KM +3.3V _POWER1 I906 SI-3050LSA _POWER1 I903 TK11133CS DV+3.3V(3DYC) AV+2.5V(3DYC) AV BLOCK DIAGRAM 2003.2.5 I901 SW REG AC INLET AVC POWER PWB CONTROL PWB QZ36 QZ38 QZ40 QZ22 QZ11 QZ55 QZ54 QZ56 JX03 Q414 Q413 Q415 Q408/408A Q410 Q405 Q404 AUDIO SEL1 SM01-06 CONTROL SW Q248/249 /250 EAN Q105 Q104 Q103 Q102 Q101 Q406 Q406A Q403 Q403A Q411/412 Q411A/412A +6V QX21 _QX23 QX24 _QX26 - 6dB QX12 Y/V QX17 QV09,10 QV01_04 QV05_08 QZ04_07 QW09_12 QW13_15 QW05_08 QW01_04 QZ12 Q235,236 Q209 Q211 _Q210 Q208 Q214 STB+5V Q235,236 Q233,234 QX03_05 Q251 PMRST Q001 Q231,232 Q225 I207 HC221FP +5V STB+5V I905_SI-3050LSA I904 TK11125CS T90 1 TRS I90 TLP421F STB+5V DM+9V H901 STB +5V REG. S901 RELAY FE+30V I902 TLP421F P50FP X201 8MHz QZ28 TPZ20 TPZ21 TPZ22 TPZ24 TPZ16 DVI PDJ2 Input 2 DVI-D 2 PDJ1 Input 1 DVI-D 1 IJA0 DVI I/F Sil907B IJ01 DVI I/F Sil907B IX03 NJM2584 +5V IX04 NJM2584 +5V YPBPR1/DVI1 SEL YPBPR2/DVI2 SEL DVI1.DET DVI2.DET SUB H/V MAIN H/V MC HV SEL RGB2 RGB1 H/V H/V YPBPR1/RGB1 YPBPR2 Audio Mute Q407/407A Y/C/L/R YPBPR CONTROL I403 BA3530FS Head- PhoneAmp Vol. +9V IZ03 TA1287F CCD MIX Y Y U U V V OSD-RGB OSD-BLK CP-IN +9V OSD-CS/DATA/CLK I203_ 3.3V-5V Buffer +33V +16V +9.5V CONTROL SW Digital Module I930 SW-REG SPI-8010A I933 SW-REG SI-8033JD I931 SW-REG SI-8010GM I909 SI-3090KM +16V +9.5V I932 SI-3050LSA FAN FAN.DET FAN.LOCK V+5V FE+5V FE+9V V+9V-2 V+9V-1 JX02 Input 2 Y2/VIDEO2 _ Pb2 _ Pr2 _ L/R2 _ AUDIO OUTPUT L/R _ I910 SI-3033LSA STB+5V _POWER1 IJ06 SI-3033 LSA +3.3V +5V IJ05 SI- 3050LSA +5.5V S/W WRITING CONNECTOR PDP/IR BLASTER SEL RXD/TXD/BUSY/SCLK/CNVSS/RESET TRAP QZ25 Q935 REG +5V -6dB MY SM07 MENU SW +5V IX05/06 BU4053BCF +5V SY MY SY MAIN HV SEL/SUB HV SEL VIDEO LPF/CLAM P QW01_04 TILT CORRECTION BPF.SW - 6dB QX30 QX31 Sub Mono-OUT DM02 PNZ313B IR Receiver I208 CAT24WC16 E2PROM SDA/SCL IZ04 NJM2584M SELECTOR Y Pb Pr Y Y Pb Pb Pr Pr SW +9V IZ05 TA1287F CCD MIX OSD-RGB OSD-BLK CP-IN Y Y U U V V +9V TPZ10 TPZ11 TPZ12 TPZ14 TPZ06 IZ06 BU4053BCF +5V LPF QZ52 CCD_SW SAMSUNG DVI STB DET H Q202,203 IR DET Q246 Q247 QZ13_16 QZ50 QZ51 QZ52 QZ30,32,34 6dB QZ35 QZ37 QZ39 QZ01 QZ02 QZ03 QZ57 QZ58 QZ59 6dB 91 BACK TO TABLE OF CONTENTS http://bbs.520101.com PT3-E/G AVC3-U BLOCK DIAGRAM FC4 Unit 92 http://bbs.520101.com 93 To frame GND AC in 120V Fuse F901 5A/125V Relay S901 Standby rectifier Main rectifier Main Switching -regulator D902 D901 Standby DC/DC converter H901 LIVE COLD I930, D959, L933 DC/DC converter I932 DC/DC converter I931, D950, L931 DC/DC converter I933, D949, L932 Fuse F902 2.5A/125V STB+5V FE+30V +9.5V D+1.8V +3.3V +5.5V FSTBY+5V AC INLET 16V Relay driver Q930 Protection circuit Q931, Q933 D947 >5.7V POWER1 AVC3-U POWER P.W.B (Detect Voltage-down) D948 >6.6V (Detect Voltage-over) D955 >9.5V D944 <2.8V D942 <3.8V D941 <3.8V SW Q932 DC/DC converter Photo- coupler I905 AC-Clock T901 Switching regulator I901 Photo- coupler I902 Error Amp. Q934, D938 FC4 IJ05 Reg. SI-3033LSA IJ06 Reg. SI-3050LSA I906 Reg. SI-3050LSA I905 Reg. SI-3050LSA STB+3.3V Reg. SI-3033LSA I910 FE+30V FE+5V V+5V DVI+5V DVI+3.3V I908 Reg. TK11125CS I904 Reg. SI-3090KM I907 Reg. SI-3090KM I909 Reg. SI-3090KM FE+9V V+9V-1 V+9V-2 AV+2.5V DV+3.3V +9.5V +3.3V +5.5V AVC3-U AV P.W.B PROTECTION CIRCUIT BLOCK DIAGRAM PT3-E/G AVC3-U ://bbs.520101.com 94 PT3-E/G AVC3-U PDP PANEL FRONT AUDIO CONTROL AUDIO OUT TRUBASS RXD0 TXD0 AVDET PDP-GO CPU-GO IRQ MUT E SPRL Y SDA1 SCL1 FVPP MD1 RES RLED GLED REM L/R PDP Microcomputer From AVC LVDS TRANSMITTER PDLVD S STB+5V SUBSW LEVEL CONVERT PROGRAM Writing 16MHz MPU CONTROL BLOCK DIAGRAM Plasma Monitor ://bbs.520101.com 95 PT3-E/G AVC3-U Audio Circuit Block Diagram OVER LOAD SP OUT Lch SP OUT Rch RELAY CONT. MUTE CONT. SCL1 SDA1 Lch IN Rch IN NJW1133A MASTER VOL. BALANCE TONE CONT. SURR.ON/OFF NJM2192AM TRUBASS MUTE RELAY TA2020-020 DIGITAL POWER AMP +12V BU4052 TRUBASS POWER OFF DET. MUTE DRIVE RELAY DRIVE SUB WOOFER OUT PM ON RELAY MUTE MUTE AUDIIO CIRCUIT BLOCK DIAGRAM Plasma Monitor ://bbs.520101.com 96 PT3-E/G AVC3-U 4.1 Circuit Block Diagram (1)Application MODELS:32,42HDT50M/55M 1 • Speaker X 2 Main Power SW Remote Control AC120V Filter PWB Digital RGB Differential Signal CPU (system) Signal/Audio PWB OSC 16MHz Audio Processing Audio Signal Processing unit Y PWB X PWB X Sustain Circuit Y Sustain Circuit PDP Panel Unit Address Driver Scan Driver Driver Controller LVDS Receiver Signal Controller Data Controller Logic Control unit TMDS Receiver RGBHV Audio Signal Scan Driver LED PWB Sensor Window Digital Audio Amplifier Filter unit Sub Woofer Output LVDS Transmitter Power Unit AVC≈@ I/F Signal Power Audio Power Connector 2 Systems PDP Panel Module Power BLOCK DIAGRAM APPLICATION Plasma Monitor ://bbs.520101.com PT3-E/G AVC3-U CONNECTION DIAGRAM 32HDT50/55 PSC PCS P50FP P001P P501P PSC2 PSC2 1 POW LED POW_LED 1 50 GND GND 1 1 GND 1 STB+5V STB+5V 1 2 POWER.SAVE POWER.SAVE 2 49 NC NC 2 2 TxD 2 REM REM 2 3 STB+5V STB+5V 3 48 GND GND 3 3 RxD 3 GND GND 3 4 GND GND 4 47 DATA DATA 4 4 RES 4 LED1 LED1 4 5 RM-IN RM-IN 5 46 CLK CLK 5 5 +5V 5 LED2 LED2 5 6 A+5V V+5V 6 45 GND GND 6 6 FEW 6 LED OFF LEDOFF 6 7 A/D KEY1 KEY1 7 44 FC-ENA FC-ENA 7 7 MD2 8 A/D KEY2 KEY2 8 43 OSD-CS OSD-CS 8 8 FCK 9 IR CAP IR CAP 9 42 OSD-DATA OSD-DATA 9 41 OSD-CLK OSD-CLK 10 PDS CN1 40 GND GND 11 1 RXIN0- 2 GND(LVDS) GND(LVDS) 2 RXIN0- 1 39 NC(2H) NC(2H) 12 P301P J601 3 RXIN0+ 4 SCL0 SCL 4 RXIN0+ 3 38 NC(K-DET) NC(K-DET) 13 1 TX2 - TX2 - 1 5 RXIN1- 6 GND GND 6 RXIN1- 5 37 NC(2V) NC(2V) 14 2 TX2 + TX2 + 2 7 RXIN1+ 8 SDA0 SDA 8 RXIN1+ 7 36 NC(KMASK) NC(KMASK) 15 3 TX2 SHIELD TX2 SHIELD 3 9 RXIN2- 10 GND(LVDS) GND(LVDS) 10 RXIN2- 9 Logic 35 GND GND 16 4 NC NC 4 11 RXIN2+ 12 CPU-G0 CPUG0 12 RXIN2+ 11 PAN EAN 34 232C-PDP(TXD) 232C-PDP(TXD) 17 5 NC NC 5 13 RXCLKIN- 14 PDP-G0 PDPG0 14 RXCLKIN- 13 1 ANT 1 33 232C-PDP(RXD) 232C-PDP(RXD) 18 6 SCLH SCLH 6 15 RXCLKIN+ 16 IRQ IRQ 16 RXCLKIN+ 15 2 GND 2 32 GND GND 19 7 SDAH SDAH 7 17 RXIN3- 18 PDWN PDWN 18 RXIN3- 17 3 FE+9V 3 31 AVDET AVDET 20 8 NC NC 8 19 RXIN3+ 20 GND(LVDS) GND(LVDS) 20 RXIN3+ 19 30 NC NC 21 9 TX1 - TX1 - 9 29 Remo-PDP Remo-PDP 22 10 TX1 + TX1 + 10 28 GND GND 23 11 TX1 SHIELD TX1 SHIELD 11 27 NC(PMRST) NC(PMRST) 24 12 NC NC 12 PSU CN63 CN69 CN7 26 C.SW C.SW 25 13 NC NC 13 1 STB+5V Vpr1(STB+5V) 1 1 NC 2 NC NC 2 NC 1 25 GND GND 26 14 AVDET AVDET 14 2 2 3 NC 4 NC NC 4 NC 3 24 MY MY 27 15 GND GND 15 3 Vpr2 3.3V Vpr2(STB+3.3V) 3 5 GND 6 Vsago VSAGO 6 GND 5 23 MCb MCb 28 16 HPDET HPDET 16 4 LED OFF LED-OFF 4 7 GND 8 Vcego VCEGO 8 GND 7 22 MCr MCr 29 17 TX0 - TX0 - 17 5 GND GND 5 9 GND 10 PFCgo PFCGO 10 GND 9 Logic 21 GND GND 30 18 TX0 + TX0 + 18 11 GND 12 Vra Vra 12 GND 11 20 MH MH 31 19 TX0 SHIELD TX0 SHIELD 19 13 GND 14 Vrs Vrs 14 GND 13 19 MV MV 32 20 NC NC 20 15 GND 16 Vlak Iak 16 GND 15 18 GND GND 33 21 NC NC 21 PPS CNPPS 17 GND 18 Vak Vak 18 GND 17 17 S-Y S-Y 34 22 TXC SHIELD TXC SHIELD 22 1 FAN LOCK SIG NC 1 19 GND 20 Vsk Vsk 20 GND 19 16 SCb SCb 35 23 TXC + TXC + 23 2 POWER1 NC 2 15 SCr SCr 36 24 TXC - TXC - 24 3 NC NC 3 14 GND GND 37 4 GND GND 4 13 SH SH 38 5 NC NC 5 CN68 CN6 12 SV SV 39 6 GND GND 6 1 Vpr2(STB+3.3V) Vpr2 1 11 GND GND 40 P302P J602 7 GND GND 7 2 NC NC 2 10 GND(OSD/TXTG) NC(OSD/TXTG) 41 1 TXD0 TXD0 1 8 12V +12V 8 3 GND GND 3 Logic 9 GND(OSD/TXTB) NC(OSD/TXTB) 42 2 RXD0 RXD0 2 9 12V +12V 9 4 GND GND 4 8 GND(OSD/TXTR) NC(OSD/TXTR) 43 3 PARITY PARITY 3 5 NC NC 5 7 NC(OSDBLK/Ys) NC(OSDBLK/Ys) 44 4 Remo-PDP Remo-PDP 4 6 Vcc(5.1V) Vcc 6 6 NC(HALFTONE/YM) NC(HALFTONE/YM) 45 5 Audio L Audio L 5 5 GND GND 46 6 Audio R Audio R 6 PPA CNPPA 4 L L 47 7 PDDET PDDET 7 1 A.12V +13V 1 3 GND GND 48 8 AVDET2 AVDET2 8 2 A.12V +13V 2 CN64 CN23 2 R R 49 3 A.GND GND 3 1 Va(60V) Va 1 1 GND GND 50 4 A.GND GND 4 2 NC NC 2 3 Vcc Vcc 3 4 GND GND 4 5 GND GND 5 Xsus PFSH 6 GND GND 6 1 GND 7 NC NC 7 2 RXD 8 Vs(80V) Vs 8 3 BUSY 9 Vs(80V) Vs 9 4 VPP 10 Vs(80V) Vs 10 5 VDD PMW 6 SCLK MD1 1 7 TXD FEW/FWP 2 8 CNVSS VIN 3 CN65 CN33 9 RESET RESET 4 1 Vcc(5.1V) Vcc 1 PSP PSP 10 GND TXD 5 2 GND GND 2 1 TV.POWER POWER1 1 RXD 6 3 GND GND 3 2 NC POWER2 2 GND 7 4 GND GND 4 3 AC.CLK AC.CLK 3 5 GND GND 5 Ysus 4 NC FAN.DET 4 PRST 6 NC NC 6 5 STBY+5V STB+5V 5 1 KEY2 7 Vs(80V) Vs 7 6 GND GND 6 2 KEY1 8 Vs(80V) Vs 8 7 +3.3V +3.3V 7 9 Vs(80V) Vs 9 8 +3.3V +3.3V 8 9 GND GND 9 10 GND GND 10 PJIG 11 +5.5V +5.5V 11 1 SCL2 CN66 CN42 12 GND GND 12 2 SDA2 1 Va(60V) Va 1 13 +9.5V +9.5V 13 3 GND 2 NC NC 2 14 GND GND 14 4 SCL1 3 NC NC 3 AC120V 15 +5.5V +5.5V 15 5 SDA1 4 GND GND 4 AbusR 16 GND GND 16 6 JIG 5 GND GND 5 17 +9.5V +9.5V 17 7 STB+5V 6 NC NC 6 18 GND GND 18 7 Vcc(5.1V) Vcc 7 19 FE+30V FE+30V 19 PCHK3 1 SUB SYNC-OUT CN67 CN52 2 SUB MONITOR-OUT PDA1 1 Va(60V) Va 1 3 MAIN SYNC-OUT 1 ROUT 2 NC NC 2 4 MAIN MONITOR-OUT 2 RIN 3 NC NC 3 5 GND 3 GND 4 GND GND 4 AbusL PMS1 4 LOUT 5 GND GND 5 DM.RESET 1 5 LIN 6 NC NC 6 DM.ENOUT 2 6 GND 7 Vcc(5.1V) Vcc 7 DM.SCK 3 7 SDA DM.RXD 4 PAS1 8 SCL DM.TXD 5 L+ 1 9 GND DM.ENIN 6 L - 2 10 AUDRST CN61 PPU1 AC120V 11 AUDDET 1 AC(L) AC 1 12 +12V 2 2 PPU2 3 AC(N) AC 3 1 AC PAS2 4 4 2 AC 1 5 5 R+ 2 6 FG FG 6 R - 3 PMS2 DM.YH 1 GND 2 PSW DM.PB 3 1 AC DM.PR 4 EGND 2 GND 5 3 DM.L 6 4 AC DM.R 7 5 DM.Y 8 6 AC DM.C 9 7 GND 10 8 AC STB+5V 11 SUB WOOFER OUT DM+9VOUT 12 J401 SUB GND PFP1 P002P 1 F+5.5V F+5.5V 1 2 F+5.5V F+5.5V 2 3 GND GND 3 4 GND GND 4 5 FSTBY+5V FSTBY+5V 5 6 FSTBY+5V FSTBY+5V 6 7 GND GND 7 PFP2 P003P 1 D+1.8V D+1.8V 1 2 D+1.8V D+1.8V 2 3 GND GND 3 4 GND GND 4 5 DM+3.3V DM+3.3V 5 6 DM+3.3V DM+3.3V 6 7 DM+3.3V DM+3.3V 7 8 GND GND 8 9 GND GND 9 POWER PWB EH-19P EH-19P PH-12P CONTROL PWB FPC-50P FPC-50P ESF AV PWB M. TUNER S. TUNER EH.B-3P EAN EFEM EFES EH-3P PH-6P ZH-9P ZH-9P EFP2 ZH-7P ZH-7P EFP1 PH-10P EH-7P EH-2P FC4 UNIT DVI-D 24P DIN-8P PH-8P UNX ANT SW MEMORY INITIALIZE DIGITAL MODULE JIG EH-5P AVC50 PH-9P PH-9P ESC DIGITAL MODULE S/W WRITING EAS1 EAS2 EH-3P EH-2P SP R SP L SIGNAL /AUDIO PWB DVI-D 24P EH-7P DIN-8P LED PWB FILTER PWB PDP MODULE AC INLET EDS EPU1 MAIN POWER SW E902 POWER UNIT ESC2 PH-6P PH-6P DF13-20DS-1.25C DF13-20DP-1.25V ESU XHP-5P B5B-XH EPS EH-9P B9B-EH EPA EH-4P B4B-EH ECN69 ECN68 B6B-PH B6B-PH B10P-VH B10P-VH ECN66 B7B-PH B7B-PH ECN67 B7B-PH B7B-PH B9P-VH B6P-VH VH-6P VT-2P EPU2 ESW VH-8P 32HDT50M/55M ZH-12P 20FMN-BT ECN64 ECN65 B9PS-VH 00 6200 520 330 000 97 BACK TO TABLE OF CONTENTS http://bbs.520101.com 98 PT3-E/G AVC3-U CONNECTION DIAGRAM 42HDT50/55 PSC PCS P50FP P001P P501P PSC2 PSC2 1 POW LED POW_LED 1 50 GND GND 1 1 GND 1 STB+5V STB+5V 1 2 POWER.SAVE POWER.SAVE 2 49 NC NC 2 2 TxD 2 REM REM 2 3 STB+5V STB+5V 3 48 GND GND 3 3 RxD 3 GND GND 3 4 GND GND 4 47 DATA DATA 4 4 RES 4 LED1 LED1 4 5 RM-IN RM-IN 5 46 CLK CLK 5 5 +5V 5 LED2 LED2 5 6 A+5V V+5V 6 45 GND GND 6 6 FEW 6 LED OFF LEDOFF 6 7 A/D KEY1 KEY1 7 44 FC-ENA FC-ENA 7 7 MD2 8 A/D KEY2 KEY2 8 43 OSD-CS OSD-CS 8 8 FCK 9 IR CAP IR CAP 9 42 OSD-DATA OSD-DATA 9 41 OSD-CLK OSD-CLK 10 PDS CN1 40 GND GND 11 1 RXIN0- 2 GND(LVDS) GND(LVDS) 2 RXIN0- 1 39 NC(2H) NC(2H) 12 P301P J601 3 RXIN0+ 4 SCL0 SCL 4 RXIN0+ 3 38 NC(K-DET) NC(K-DET) 13 1 TX2 - TX2 - 1 5 RXIN1- 6 GND GND 6 RXIN1- 5 37 NC(2V) NC(2V) 14 2 TX2 + TX2 + 2 7 RXIN1+ 8 SDA0 SDA 8 RXIN1+ 7 36 NC(KMASK) NC(KMASK) 15 3 TX2 SHIELD TX2 SHIELD 3 9 RXIN2- 10 GND(LVDS) GND(LVDS) 10 RXIN2- 9 Logic 35 GND GND 16 4 NC NC 4 11 RXIN2+ 12 CPU-G0 CPUG0 12 RXIN2+ 11 PAN EAN 34 232C-PDP(TXD) 232C-PDP(TXD) 17 5 NC NC 5 13 RXCLKIN- 14 PDP-G0 PDPG0 14 RXCLKIN- 13 1 ANT 1 33 232C-PDP(RXD) 232C-PDP(RXD) 18 6 SCLH SCLH 6 15 RXCLKIN+ 16 IRQ IRQ 16 RXCLKIN+ 15 2 GND 2 32 GND GND 19 7 SDAH SDAH 7 17 RXIN3- 18 PDWN PDWN 18 RXIN3- 17 3 FE+9V 3 31 AVDET AVDET 20 8 NC NC 8 19 RXIN3+ 20 GND(LVDS) GND(LVDS) 20 RXIN3+ 19 30 NC NC 21 9 TX1 - TX1 - 9 29 Remo-PDP Remo-PDP 22 10 TX1 + TX1 + 10 28 GND GND 23 11 TX1 SHIELD TX1 SHIELD 11 27 NC(PMRST) NC(PMRST) 24 12 NC NC 12 PSU CN63 CN69 CN7 26 C.SW C.SW 25 13 NC NC 13 1 STB+5V Vpr1(STB+5V) 1 1 NC 2 NC NC 2 NC 1 25 GND GND 26 14 AVDET AVDET 14 2 2 3 NC 4 NC NC 4 NC 3 24 MY MY 27 15 GND GND 15 3 Vpr2 3.3V Vpr2(STB+3.3V) 3 5 GND 6 Vsago VSAGO 6 GND 5 23 MCb MCb 28 16 HPDET HPDET 16 4 LED OFF LED-OFF 4 7 GND 8 Vcego VCEGO 8 GND 7 22 MCr MCr 29 17 TX0 - TX0 - 17 5 GND GND 5 9 GND 10 PFCgo PFCGO 10 GND 9 Logic 21 GND GND 30 18 TX0 + TX0 + 18 11 GND 12 Vra Vra 12 GND 11 20 MH MH 31 19 TX0 SHIELD TX0 SHIELD 19 13 GND 14 Vrs Vrs 14 GND 13 19 MV MV 32 20 NC NC 20 15 GND 16 Vlak Iak 16 GND 15 18 GND GND 33 21 NC NC 21 PPS CNPPS 17 GND 18 Vak Vak 18 GND 17 17 S-Y S-Y 34 22 TXC SHIELD TXC SHIELD 22 1 FAN LOCK SIG NC 1 19 GND 20 Vsk Vsk 20 GND 19 16 SCb SCb 35 23 TXC + TXC + 23 2 POWER1 NC 2 15 SCr SCr 36 24 TXC - TXC - 24 3 NC NC 3 14 GND GND 37 4 GND GND 4 13 SH SH 38 5 NC NC 5 CN68 CN6 12 SV SV 39 6 GND GND 6 1 Vpr2(STB+3.3V) Vpr2 1 11 GND GND 40 P302P J602 7 GND GND 7 2 NC NC 2 10 GND(OSD/TXTG) NC(OSD/TXTG) 41 1 TXD0 TXD0 1 8 12V +12V 8 3 GND GND 3 Logic 9 GND(OSD/TXTB) NC(OSD/TXTB) 42 2 RXD0 RXD0 2 9 12V +12V 9 4 GND GND 4 8 GND(OSD/TXTR) NC(OSD/TXTR) 43 3 PARITY PARITY 3 5 NC NC 5 7 NC(OSDBLK/Ys) NC(OSDBLK/Ys) 44 4 Remo-PDP Remo-PDP 4 6 Vcc(5.1V) Vcc 6 6 NC(HALFTONE/YM) NC(HALFTONE/YM) 45 5 Audio L Audio L 5 5 GND GND 46 6 Audio R Audio R 6 PPA CNPPA 4 L L 47 7 PDDET PDDET 7 1 A.12V +13V 1 3 GND GND 48 8 AVDET2 AVDET2 8 2 A.12V +13V 2 CN64 CN23 2 R R 49 3 A.GND GND 3 1 Va(60V) Va 1 1 GND GND 50 4 A.GND GND 4 2 NC NC 2 3 Vcc Vcc 3 4 GND GND 4 5 GND GND 5 Xsus PFSH 6 GND GND 6 1 GND 7 NC NC 7 2 RXD 8 Vs(80V) Vs 8 3 BUSY 9 Vs(80V) Vs 9 4 VPP 10 Vs(80V) Vs 10 5 VDD PMW 6 SCLK MD1 1 7 TXD FEW/FWP 2 8 CNVSS VIN 3 CN65 CN33 9 RESET RESET 4 1 Vcc(5.1V) Vcc 1 PSP PSP 10 GND TXD 5 2 GND GND 2 1 TV.POWER POWER1 1 RXD 6 3 GND GND 3 2 NC POWER2 2 GND 7 4 GND GND 4 3 AC.CLK AC.CLK 3 5 GND GND 5 Ysus 4 NC FAN.DET 4 PRST 6 NC NC 6 5 STBY+5V STB+5V 5 1 KEY2 7 Vs(80V) Vs 7 6 GND GND 6 2 KEY1 8 Vs(80V) Vs 8 7 +3.3V +3.3V 7 9 Vs(80V) Vs 9 8 +3.3V +3.3V 8 9 GND GND 9 10 GND GND 10 PJIG 11 +5.5V +5.5V 11 1 SCL2 CN66 CN42 12 GND GND 12 2 SDA2 1 Va(60V) Va 1 13 +9.5V +9.5V 13 3 GND 2 NC NC 2 14 GND GND 14 4 SCL1 3 NC NC 3 AC120V 15 +5.5V +5.5V 15 5 SDA1 4 GND GND 4 AbusR 16 GND GND 16 6 JIG 5 GND GND 5 17 +9.5V +9.5V 17 7 STB+5V 6 NC NC 6 18 GND GND 18 7 Vcc(5.1V) Vcc 7 19 FE+30V FE+30V 19 PCHK3 1 SUB SYNC-OUT CN67 CN52 2 SUB MONITOR-OUT PDA1 1 Va(60V) Va 1 3 MAIN SYNC-OUT 1 ROUT 2 NC NC 2 4 MAIN MONITOR-OUT 2 RIN 3 NC NC 3 5 GND 3 GND 4 GND GND 4 AbusL PMS1 4 LOUT 5 GND GND 5 DM.RESET 1 5 LIN 6 NC NC 6 DM.ENOUT 2 6 GND 7 Vcc(5.1V) Vcc 7 DM.SCK 3 7 SDA DM.RXD 4 8 SCL DM.TXD 5 9 GND DM.ENIN 6 10 AUDRST CN61 PPU1 AC120V 11 AUDDET 1 AC(L) AC 1 12 +12V 2 2 PPU2 3 AC(N) AC 3 1 AC 4 4 2 AC 5 5 6 FG FG 6 PMS2 DM.YH 1 GND 2 PSW DM.PB 3 1 AC DM.PR 4 PAS1 PAS3 EGND 2 GND 5 1 L+ L+ 1 3 DM.L 6 2 L - L - 2 4 AC DM.R 7 5 DM.Y 8 6 AC DM.C 9 7 GND 10 8 AC STB+5V 11 SUB WOOFER OUT DM+9VOUT 12 PAS2 PAS4 J401 1 1 SUB 2 R+ R+ 2 GND 3 R - R - 3 PFP1 P002P 1 F+5.5V F+5.5V 1 2 F+5.5V F+5.5V 2 3 GND GND 3 4 GND GND 4 5 FSTBY+5V FSTBY+5V 5 6 FSTBY+5V FSTBY+5V 6 7 GND GND 7 PFP2 P003P 1 D+1.8V D+1.8V 1 2 D+1.8V D+1.8V 2 3 GND GND 3 4 GND GND 4 5 DM+3.3V DM+3.3V 5 6 DM+3.3V DM+3.3V 6 7 DM+3.3V DM+3.3V 7 8 GND GND 8 9 GND GND 9 POWER PWB EH-19P EH-19P PH-12P CONTROL PWB FPC-50P FPC-50P ESF AV PWB M. TUNER S. TUNER EH.B-3P EAN EFEM EFES EH-3P PH-6P ZH-9P ZH-9P EFP2 ZH-7P ZH-7P EFP1 PH-10P EH-7P EH-2P FC4 UNIT DVI-D 24P DIN-8P PH-8P UNX ANT SW MEMORY INITIALIZE DIGITAL MODULE JIG EH-5P AVC50 PH-9P PH-P ESC DIGITAL MODULE S/W WRITING SIGNAL /AUDIO PWB DVI-D 24P EH-7P DIN-8P LED PWB FILTER PWB PDP MODULE AC INLET EDS EPU1 MAIN POWER SW E902 POWER UNIT SP TERM. L PWB ESC2 PH-6P PH-6P DF13-20DS-1.25C DF13-20DP-1.25V ESU XHP-5P B5B-XH EPS EH-9P B9B-EH EPA EH-4P B4B-EH EJ201 EJ206 B6B-PH B6B-PH B10P-VH B10P-VH EJ204 B7B-PH B7B-PH EJ205 B7B-PH B7B-PH B9P-VH B6P-VH VH-6P VT-2P EPU2 ESW VH-8P EAS1 EH-2P EH-2P SP TERM. R PWB EAS2 EH-3P EH-3P 42HDT50M/55M ZH-12P 20FMN-BT EJ202 EJ203 B9PS-VH 00 6200 520 330 000 E906 http://bbs.520101.com PT3-E/G AVC3-U AVC3-U CHASSIS WIRING DRAWING 99 BACK TO TABLE OF CONTENTS http://bbs.520101.com 100 PT3-E/G AVC3-U PT3-E/G CHASSIS WIRING DRAWING 42” Plasma Monitor Front http://bbs.520101.com 101 PT3-E/G AVC3-U PT3-E/G CHASSIS WIRING DRAWING 42” Plasma Monitor Back http://bbs.520101.com 102 PT3-E/G AVC3-U PT3-E/G CHASSIS WIRING DRAWING 32” Plasma Monitor Front http://bbs.520101.com 103 PT3-E/G AVC3-U PT3-E/G CHASSIS WIRING DRAWING 32” Plasma Monitor Back http://bbs.520101.com