Version 1.0 MCD705 © 3141 785 30630 Service Manual DVD Micro System all versions Published by LX 0539 Service Audio Printed in The Netherlands Subject to modification © Copyright 2005 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. Handling chip components ............................................................1-1 Information about lead-free soldering............................................1-2 Technical specification...................................................................2-1 Service tools ..................................................................................2-1 Service measurement setup..........................................................2-2 Connections and controls......................................................3-1...3-4 Disassembly diagram ............................................................4-1...4-2 Software version and upgrading....................................................5-1 Set block diagram..........................................................................5-2 Set wiring diagram.........................................................................5-3 VFD BOARD circuit diagram ..........................................................................6-1 layout diagram ..........................................................................6-2 TUNER BOARD circuit diagram ..........................................................................7-1 layout diagram ..........................................................................7-2 layout diagram-amp box pcb assy............................................7-2 AMP BOARD circuit diagram ..........................................................................8-1 layout diagram ..........................................................................8-2 CPU BOARD circuit diagram ..........................................................................9-1 layout diagram ..........................................................................9-2 ALC VOLUME BOARD circuit diagram ........................................................................10-1 layout diagram ........................................................................10-2 DVD MPEG BOARD circuit diagram ..............................................................11-1...11-5 layout diagram ........................................................................11-6 Exploded view diagram................................................................12-1 Mechanical partslist .....................................................................12-2 Electrical partslist...............................................................13-1...13-3 TABLE OF CONTENTS CLASS 1 LASER PRODUCT 家电维修资料网 www. 520101. com 1 - 1 HANDLING CHIP COMPONENTS 家电维修资料网 www. 520101. com 1 - 2 INFORMATION ABOUT LEAD-FREE SOLDERING Philips CE is producing lead-free sets from 1.1.2005 onwards. IDENTIFICATION: Regardless of special logo (not always indicated) one must treat all sets from 1 Jan 2005 onwards, according next rules: Example S/N: Bottom line of typeplate gives a 14-digit S/N. Digit 5&6 is the year, digit 7&8 is the week number, so in this case 2005 wk12 So from 0501 onwards = from 1 Jan 2005 onwards Im portant note : In fact also products of year 2004 must be treated in this way as long as you avoid mixing solder-alloys ( leaded/ lead -free). So best to always use SAC305 and the higher temperatures belong to this. Due to lead-free technology some rules have to be respected by the workshop during a repair: • Use only lead-free solder alloy Philips SAC305 with order code 0622 149 00106. If lead-free solder-paste is required, please contact the manufacturer of your solder-equipment. In general use of solder-paste within workshops should be avoided because paste is not easy to store and to handle. • Use only adequate solder tools applicable for lead-free solder alloy. The solder tool must be able o To reach at least a solder-temperature of 40 o To stabilize the adjusted temperature at the solder-tip o To exchange solder-tips for different applications. • Adjust your solder tool so that a temperature around − is reached and stabilized at the solder joint. Heating-time of the solder-joint should not exceed ~ 4 sec. Avoid temperatures above 400 otherwise wear-out of tips will rise drastically and flux-fluid will be destroyed. To avoid wear-out of tips switch off un-used equipment, or reduce heat. • Mix of lead-free solder alloy / parts with leaded solder alloy / parts is possible but PHILIPS recommends strongly to avoid mixed solder alloy types (leaded and lead-free). If one cannot avoid or does not know whether product is lead-free, clean carefully the solder-joint from old solder alloy and re-solder with new solder alloy (SAC305). • Use only original spare-parts listed in the Service-Manuals. Not listed standard-material (commodities) has to be purchased at external companies. • Special information for BGA-ICs: - always use the 12nc-recognizable soldering temperature profile of the specific BGA (for de-soldering always use the lead-free temperature profile, in case of doubt) - lead free BGA-ICs will be delivered in so-called 'dry-packaging' (sealed pack including a silica gel pack) to protect the IC against moisture. After opening, dependent of MSL-level seen on indicator-label in the bag, the BGA-IC possibly still has to be baked dry. (MSL=Moisture Sensitivity Level). This will be communicated via AYS-website. Do not re-use BGAs at all. • For sets produced before 1.1.2005 (except products of 2004), containing leaded solder-alloy and components, all needed spare-parts will be available till the end of the service-period. For repair of such sets nothing changes. • On our website www.atyourservice.ce.Philips.com you find more information to: ∗ BGA-de-/soldering (+ baking instructions) ∗ Heating-profiles of BGAs and other ICs used in Philips-sets You will find this and more technical information within the "magazine", chapter "workshop news". For additional questions please contact your local repair-helpdesk. SERVICE INSTRUCTION 1. Unplug the AC Power cord and connect a wire between the two pins of the AC Power plug. 2. Set the AC Power switch to the "on" position (keep the AC Power cord unplugged!). 3. Measure the resistance value between the pins of the AC Power plug and the metal shielding of the tuner or the aerial connection on the set. The reading should be larger than 4.5 Mohm (For U.S. it should be between 4.2 Mohm and 12 Mohm). 4. Switch "off" the set, and remove the wire between the two pins of the AC Power plug. Safety regulations require that after a repair, the set must be returned in its original condition. Pay in particular attention to the following points: · Route the wire trees correctly and fix them with the mounted cable clamps. · Check the insulation of the AC Power lead for external damage. · Check the strain relief of the AC Power cord for proper function. · Check the electrical DC resistance between the AC Power Plug and the secondary side (only for sets which have a AC Power isolated power supply): • Check the cabinet for defects, to avoid touching of any inner parts by the customer. 家电维修资料网 www. 520101. com 2 - 1 TECHNICAL SPECIFICATIONS GENERAL Mains voltage -/93 -/93 : : Mains frequency 220V -/61 : 220V 50 Hz -/61 : 60 Hz Battery remote : 3 V (AAA x 2) Power consumption normal 52 W Standby : < 4 W Dimension (W x H x D) : : 147 x 232 x 223 mm Weight (excluding packing and batteries) : 5.4 Kg AMPLIFIER Output power mains subwoofer mains subwoofer : : 5 x 20W 1 x 50W Speaker impedance : 5 x 8 ohm 1 x 4 ohm Frequency response : : 20 Hz - 20 kHz (±3dB) TUNER - FM SECTION Tuning range : 87.5 - 108 MHz IF frequency : 10.7 MHz ± 0.02 MHz Sensitivity : < 22 dBf at 26dB Selectivity 300kHz : > 33 dB IF Rejection : > 60 dB Image Rejection : > 25dB Distortion : < 3 % : Tuning Grid 100/50K Hz Tuning Grid 9/10K Hz TUNER - AM SECTION Tuning range : : : 531 - 1602 kHz IF frequency 450 kHz ± 1 kHz Sensitivity : ≤ 3.25 mV/m at 26dB : Selectivity S9/300kHz : > 12 dB : IF rejection : > 24 dB Distortion : < 5% : Image rejection : > 20 dB < DVD / MP3 / CD Laser Type : Semiconductor Disc Diameter : 12cm / 8cm Video Decoding : MPEG-2 / MPEG-1 Signal System : PAL / NTSC Video S/N : 53 dB (min.) Composite Video Output : 1.0 Vp-p, 75 S-Video Output : Y - 1.0 Vp-p, 75 C - 0.286 Vp-p, 75 Audio DAC : 24 Bits / 96 kHz Frequency Response : 20 Hz - 20 kHz Channel Unbalance : < ± 2dB THD Noise : 0.5% No. of programmable tracks : 20 Signal-to-noise ratio : 70 dBA Channel separation : 40 dB (1 kHz) : 35 dB (16 kHz) : 30 dB (20 kHz) Total harmonic distortion : < 0.02% (1 kHz) SERVICE TOOLS Audio signal disc SBC 429.......................................................................4822 397 30184 Playability test disc SBC 444...................................................................4822 397 30245 Test disc 5 (disc without errors ) + Test disc 5A (disc with dropout errors, black spots and fingerprints) SBC 426/426A.....................................................................4822 397 30096 Burn in test disc (65 min. 1kHz signal at -30 dB level without “pause”).....4822 397 30155 anti-static table mat large 1200x650x1.25mm 4822 466 10953 small 600x650x1.25m 4822 466 10958 anti-static wristband 4822 395 10223 connection box (3 press stud connections, 1MΩ) 4822 320 11307 extendible cable (2m, 2MΩ, to connect wristband to connection box) 4822 320 11305 connecting cable (3m, 2MΩ, to connect table mat to connection box) 4822 320 11306 earth cable (1MΩ, to connect any product to mat or to connection box) 4822 320 11308 KIT ESD3 (combining all 6 prior products - small table mat) 4822 310 10671 wristband tester 4822 344 13999 AVAILABLE ESD PROTECTION EQUIPMENT 家电维修资料网 www. 520101. com 2 - 2 SERVICE MEASUREMENT Bandpass 250Hz-15kHz e.g. 7122 707 48001 LF Voltmeter e.g. PM2534 DUT RF Generator e.g. PM5326 S/N and distortion meter e.g. Sound Technology ST1700B Tuner SW To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday«s cage. Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100Hz). Ri=50Ω Aerial replacement Capacitor R=50Ω Bandpass 250Hz-15kHz e.g. 7122 707 48001 LF Voltmeter e.g. PM2534 DUT S/N and distortion meter e.g. Sound Technology ST1700B Frame aerial e.g. 7122 707 89001 Tuner AM (MW,LW) To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday«s cage. RF Generator e.g. PM5326 Ri=50Ω Low pass filter 22kHz L R LEVEL METER e.g. Sennheiser UPM550 with FF-filter S/N and distortion meter e.g. Sound Technology ST1700B DUT CD Use Audio Signal Disc SBC429 4822 397 30184 (replaces test disc 3) L.P.F. = 13 th order filter 4822 395 30204 家电维修资料网 www. 520101. com 3 - 1 CONNECTION AND CONTROLS 家电维修资料网 www. 520101. com 3 - 2 CONNECTION AND CONTROLS 家电维修资料网 www. 520101. com 3 - 3 CONNECTION AND CONTROLS 家电维修资料网 www. 520101. com 3 - 4 4 CONNECTION AND CONTROLS 家电维修资料网 www. 520101. com 4 - 1 4 - 1 A B1 B2 C1 C2 D1 D2 D3 F G H I J A.Remove Bottom Cover A1.remove screws M2.5x4(8pcs) B*.remove screws M3x10(8pcs) and M3x8(3pcs) C*.remove screws M3x8(4pcs) and T3x4(2pcs) E1 E2 E2 E1 *M2.5x5 E2 *M2.6x8 D.Remove Back Panel D*remove screws T3x4(5pcs)and M3x10(5pcs)and T3x8(1pc) E. Remove Top Cover G. Remove DVD Rom and then remove DVD Decoder Card Assy I.Remove VFD board assy H.Remove Slid Plank I.Remove Side metal Plate DISASSEMBLY DIAGRAM - DVD PART 家电维修资料网 www. 520101. com 4 - 2 4 - 2 A C B1 B2 D1 D2 D3 F G H I A.Remove Bottom Cover A1.remove screws M2.5x4(8pcs) B*.remove screws M3x10(6pcs) and T3x10(4pcs) C*.remove screws T3x4(5pcs) D.Remove Back Panel D*remove screws T3x4(4pcs)and T3x8(2pcs)and M3x10(6pcs) E. Remove Top Cover F. Remove AMP Board Assy E1 E2 E2 E1 *M2.5x5 E2 *M2.6x8 H.Remove AMP Front board assy G.Remove ALC Volume board assy I.Remove Side metal Plate DISASSEMBLY DIAGRAM - AMP PART 家电维修资料网 www. 520101. com 5 - 1 5 - 1 � SOFTWARE VERSION AND UPGRADING 家电维修资料网 www. 520101. com 5 - 2 5 - 2 TDA8922B TDA8920B TDA8922B PT2322 9228 NE008 NE008 NE008 24C02 PT2323 TUNER BLOCK IC:TEA5762 AUX2 AUX2 IN AUX1 AUX1 IN RED R OUT VIDEO V-OUT S-VIDEO S-V OUT COAXIAL OPTICAL GREEN GR OUT BLUE B OUT MEPG2 MTK1389 MECHANISM DVD STBY&MUTE CONTROL 4558 VFD PT16311 REM 1 GND 2 Vcc 3 S? REM-SENSOR CPU5V CPU5V CPU5V +Vs -Vs DVD5V DVD3.3V AC POWER TRANSFORMER STANDBY POWER CONTROL SWITCH 7812 +12V +Vs-Vs SELENIUM SELENIUM FILTER FILTER AMP DVD CPU5V AMC2576 7805 DVD ON/OFF DVD POWER SWITCH CONTROL TUNER POWER CONTROL TUNER ON/OFF TUNER POWER TUNER IN AUX2 IN AUX1 IN DVD MR DVD ML D-FL D-FR SL SR CEN SW SW CEN SL SR FL FR FL FR SW CEN SL SR CPU +12V SDA SCL SL FL FR SR CEN SW KEY CONTROL SL SR CEN SW FR FL STANDBY MUTE DVD5V SET BLOCK DIAGRAM 家电维修资料网 www. 520101. com 5 - 3 5 - 3 SET WIRING DIAGRAM 家电维修资料网 www. 520101. com 6 - 1 6 - 1 SW1 1 SW2 2 SW3 3 SW4 4 DOUT 5 DIN 6 IC 7 CLK 8 STB 9 KEY1 10 KEY2 11 KEY3 12 KEY4 13 Vdd 14 S1/KS1 15 S2/KS2 16 S3/KS3 17 S4/KS4 18 S5/KS5 19 S6/KS6 20 S7/KS7 21 S8/KS8 22 S9/KS9 23 S10/KS10 24 S11/KS11 25 S12/KS12 26 S13 27 S14 28 S15 29 S16 30 S17/G12 31 S18/G11 32 Vdd 33 VEE 34 S19/G10 35 S20/G9 36 G8 37 G7 38 G6 39 G5 40 G4 41 G3 42 G2 43 G1 44 Vdd 45 LED5 46 LED4(BBE) 47 LED3(POWER) 48 LED2(FANCT) 49 LED1(7507RST) 50 Vss 51 OSC 52 IC601 uPD16311 R602 47K R605 33K R606 33K R607 33K R608 33K K4 K3 K2 K1 D602 4148 D601 4148 STB1 CLK DATA S1 S2 S3 S4 S5 S6 S7 S8 S9 S1 S2 S3 S4 S5 S6 S7 KS2 -24V +5VS S1 S2 C602 104P R603 2.2/0.5 C604 104P C603 104P SW601 TACT(STBY) VF1 1 VF1 2 S1 3 S2 4 S3 5 S4 6 S5 7 S6 8 S7 9 S8 10 G1 11 G2 12 G3 13 G4 14 G5 15 G6 16 NC 17 NC 18 NC 19 NC 20 G7 21 G8 22 G9 23 G10 24 G11 25 G12 26 S9 27 S10 28 S11 29 S12 30 S13 31 S14 32 S15 33 S16 34 VF2 35 VF2 36 VFD701 NE-1300CD-3.G S10 S11 S12 S13 S14 S15 S16 G12 G11 G10 G1 G2 G3 G4 G5 G6 G7 G8 G9 G2 G3 G4 G5 G6 G7 G8 G9 S12 S11 G11 G10 S8 G1 S10 S9 G12 1 2 3 4 5 CN602 2.0/6P STB1 DATA CLK V-GND +5VS 1 2 3 CN601 2.0/3P -28V VF2-1 VF1-1 D603 4148 S3 KS3 R604 2.2/0.5 C605 104P KS3 C601 47uF C607 334P C608 334P C609 334P C610 334P R601 4K7 R609 10K R610 10K K1 K2 K3 K4 KS2 +5VS SW608 TACT(CH-) SW606 TACT(CH+) SW604 TACT(PRE) SW602 TACT(NEXT) SW607 TACT(PLAY/PRESET) SW605 TACT(STOP/BAND) SW603 TACT(OPEN/CLOSE) KS2 K1 K2 K3 K4 KS3 S13 S14 S15 S16 R613 1K LED601 STADBY CIRCUIT DIAGRAM - VFD BOARD 家电维修资料网 www. 520101. com 6 - 2 6 - 2 LAYOUT DIAGRAM - VFD BOARD 家电维修资料网 www. 520101. com 7 - 1 7 - 1 RIPPLE 1 AM-RF 2 FM-GND 3 RF-GND1 4 FM-OSC 5 AM-OSC 6 Vcc1 7 TUNE 8 VCO 9 AF-OUT 10 MPX-IN 11 LPF 12 MUTE 13 LEFT 14 RIGHT 15 PILFIL 16 IF-GND 17 FMDEM 18 AFC- 19 AFC+ 20 FSI 21 VCC2 22 VDD 23 MO/ST 24 XTAL 25 DGND 26 CLOCK 27 P1 31 P0 30 WRITE-EN 29 DATA 28 FM-IF2-IN 33 AM-AFC 32 FM-IF1-IN 37 AM-IF2 36 FM-IF2 35 VSTABB 34 VSTABA 38 AM/FM 39 AM-MIXOUT 40 AM-IF1-IN 41 RF-GND2 42 NC 43 AGC 44 IC1 TEA5762 C4 104 C10 100uF VCC1 R11 56K RV1 100K R12 1K C22 224 C26 474 C27 474 R27 2K2 C28 1uF C30 2.2uF C31 15pF C32 470n C7 104 VCC2 VDD X1 75K R14 150K C14102 C15 12P R22 470 R21 470 R18 22K C19 222 C17 221 C18 221 P0 P1 R15 0 C16 221 R23 470 1 2 3 4 CN1 4P R4 120 R3 120 C34 223 VCC1 C24 224 C25 224 R7 330 R25 47K R24 47K DZ1 BZX384-C11 R35 22 C23 224 R33 5K6 R34 47K Q3 BC547C Q2 BC857B R31 68K C35 22uF R32 10K R30 150 C33 82pF C29 1uF +FM VDD VCC2 AM/FM R29 820 R28 820 C40 153 C39 153 1 3 2 CF1 10.7M 1 3 2 CF2 10.7M R2 120 R1 120 R5 330 1 2 3 4 6 T3 11845/20591 1 2 3 4 6 T2 11845/20591 1 2 3 4 6 T1 11844/44023 1 2 3 4 6 T5 44108 C2 104 C1 10uF 1 2 3 4 6 T7 511BE/43462 3 2 1 6 4 5 T4 A9452/20382 ANT 1 GND 2 GND 3 GND 4 VT 5 B+ 6 IF-OUT 7 OSC-OUT 8 GND 9 GND 10 FM FRONTEND TUNE1 KST-F404 R6 330 R8 2.2K R9 100 C13 103 C3 104 C9 100uF +FM 1 2 7 D3A HN1V02H 5 3 6 D3B HN1V02H R20 22k R26 47 C36 22pF C38 2pF C37 560p R10 220 D2 BAS316 C11 33pF CT1 11P C21 1uF 3 2 1 6 4 T6 20402 R36 33K Q4 BC857C C12 33pF R19 22K R13 1K C20 222 MPX MPX VCC1 ST/NO ENABLE/MPX DATA CLOCK VCC RIGHT LEFT SGND FM RF GND 4 FM ANT 3 AM RF GND 2 AM ANT 1 JACK1 TUNER1 C8 104 RDS ONLY BUFFER AMPLIFIER 22n-USA 22n-USA DISCRIMINATOR BIRDY FILTER 7.8V 11V 8.2V 8.9V 8.2V AM/FM 1 2 3 4 5 CN2 5P R37 0 R38 0 R39 0 R40 0 C5 104 C6 331 Q1 9014 Q5 9014 R42 4.7K R43 4.7K R16 1M R41 100 R46 1K R47 1K C41 100uF C42 224 C43 224 R17 1M R45 000 R44 000 VCC J2 000 J3 000 VCC VCC 1 2 CN3 2P T104 CIRCUIT DIAGRAM - TUNER BOARD 家电维修资料网 www. 520101. com 7 - 2 7 - 2 LAYOUT DIAGRAM - TUNER BOARD LAYOUT DIAGRAM -AMP BOX PCB ASSY 家电维修资料网 www. 520101. com 8 - 1 8 - 1 1 2 3 CN301 3P/3.95 + AC AC - DB301 KBL1010G C3040 4700uF/35V C3037 4700uF/35V C3032 220/35V ~16.8V-1 ~16.8V-2 Vi Vo Gnd IC302 7812 F301 F302 +12V F6.3AL250V F6.3AL250V SL-IN Q310 BC817B SUR-MUTE Q306 BUK7535-55A Q303 BC857B Q305 BC857B R320 10k R317 47K R319 4.7K R322 10k -Vref R316 680 R318 10K R315 330 Q304 BC847B R321 2.7K +Vref STABY SW-IN CEN-IN FR-IN FL-IN SR-IN STABY MUTE SUR-MUTE +12V +Vcc -Vcc DZ303 BZX79-B22V DZ302 BZX79-B22V R314 680 R313 330 R311 10K R309 47K R310 4.7K Q301 BC817B Q302 772 R308 47 5W L301 JRH0349 L307 JRH0349 R312 47K C3028 22UF/16v C3031 220UF/16v C3036 104P C3029 473P Q307 BUK7535-55A R337 2.2K R305 22 Q308 BC817B MUTE VSSA2 1 VDDA2 3 VSSD 24 STABL 18 PROT 13 SUB/VSSD 19 VDDP2 23 VSSP2 20 BOOT2 22 OUT2 21 OUT1 16 BOOT1 15 VSSP1 17 VDDP1 14 MODE 6 OSC 7 VSSA1 12 VDDA1 10 IN1+ 8 IN1- 9 SGND1 11 SGND2 2 1N2+ 5 IN2- 4 IC301 TDA8920 C3001 104 C3004 104 C344 104 C347 104/100V C3060 104 C338 104 C341 104 VssA1 VddA1 Vddp1 C367 153 C392 334(M) C395 104 R333 22 C362 153 C370 684(M) C376 104 R340 22 SW-OUT CEN-OUT C355 220P C387 474 C381 474 R325 5.6K R350 5.6K L309 22uH L304 47uH C373 104 C361 104 C398 153 C3007 224 C389 104/100V C383 220P R351 5.6K R328 5.6K C353 474 C359 474 SW-IN CEN-IN R362 1K 1 2 3 4 CN303 2.0/4P C304 102 C301 102 C307 102 C3038 102 C3041 102 C313 102 C308 102 C3033 102 R302 2.2K C3045 102 C3046 102 Q309 BC817B R366 100 R363 4.7K SUR-MUTE R336 10 R342 10 C332 220P C335 220P C3017 220P C3020 220P Vddp1 Vssp1 Vssp1 Vddp1 -Vcc +Vcc C3014 470uf/35v C3010 470uf/35v C326 47uf/63v C317 104 C323 104 R354 10 R349 10 +Vcc -Vcc C3025 47uf/35v C320 47uf/35v Vssp1 L310 JRH0349 L305 JRH0349 VSSA2 1 VDDA2 3 VSSD 24 STABL 18 PROT 13 SUB/VSSD 19 VDDP2 23 VSSP2 20 BOOT2 22 OUT2 21 OUT1 16 BOOT1 15 VSSP1 17 VDDP1 14 MODE 6 OSC 7 VSSA1 12 VDDA1 10 IN1+ 8 IN1- 9 SGND1 11 SGND2 2 1N2+ 5 IN2- 4 IC303 TDA8922BTH C3003 104 C3006 104 C346 104 C349 104/100V C351 104 C340 104 C343 104 VssA2 VddA2 Vddp2 C369 153 C372 334(M) C378 104 R338 22 C365 153 C394 334(M) C397 104 R331 22 SL-OUT SR-OUT C357 220P C380 474 C358 474 R324 5.6K R307 5.6K L302 47uH L313 47uH C375 104 C366 104 C3044 153 C3009 224 C391 104/100V C385 220P R326 5.6K R355 5.6K C352 474 C386 474 SL-IN SR-IN 1 2 3 4 CN305 4p/2.0 C303 102 C306 102 C311 102 C316 102 C3042 102 C315 102 C312 102 C3035 102 C3049 102 C3050 102 R334 10 R341 10 C334 220P C337 220P C3019 220P C3022 220P Vddp2 Vssp2 Vssp2 Vddp2 C3016 470uf/35v C3013 470uf/35v C328 47uf/63v C319 104 C325 104 R352 10 R347 10 +Vcc -Vcc C3027 47uf/35v C322 47uf/35v Vssp2 L311 JRH0349 L306 JRH0349 VSSA2 1 VDDA2 3 VSSD 24 STABL 18 PROT 13 SUB/VSSD 19 VDDP2 23 VSSP2 20 BOOT2 22 OUT2 21 OUT1 16 BOOT1 15 VSSP1 17 VDDP1 14 MODE 6 OSC 7 VSSA1 12 VDDA1 10 IN1+ 8 IN1- 9 SGND1 11 SGND2 2 1N2+ 5 IN2- 4 IC304 TDA8922BTH C3002 104 C3005 104 C345 104 C348 104/100V C350 104 C339 104 C342 104 VssA3 VddA3 Vddp3 C368 153 C393 334(M) C377 104 R339 22 C363 153 C371 334(M) C396 104 R332 22 FL-OUT FR-OUT C356 220P C354 474 C382 474 R330 5.6K R327 5.6K L312 47uH L303 47uH C374 104 C364 104 C399 153 C3008 224 C390 104/100V C384 220P R329 5.6K R323 5.6K C388 474 C360 474 FL-IN FR-IN 1 2 3 4 CN304 4p/2.0 C302 102 C305 102 C309 102 C3039 102 C3043 102 C314 102 C310 102 C3034 102 C3048 102 C3047 102 R335 10 R343 10 C333 220P C336 220P C3018 220P C3021 220P Vddp3 Vssp3 Vssp3 Vddp3 C3015 470uf/35V C3012 470uf/35v C327 47uf/63v C318 104 C324 104 R353 10 R348 10 +Vcc -Vcc C3026 47uf/35v C321 47uf/35v Vssp3 C379 47UF/16V R303 220 R301 1K Q1 1 Q1 2 C1 3 R1 4 D1 5 S1 6 VSS 7 S2 8 D2 9 R2 10 C2 11 Q2 12 Q2 13 VDD 14 IC306 HEF4013T I1 1 O1 2 I2 3 O2 4 I3 5 O3 6 GND 7 O4 8 I4 9 O5 10 I5 11 O6 12 I6 13 Vcc 14 IC305 PC74HCU04D Q311 BC847B Q312 BC857B R356 1K R365 6.8K R367 100K R357 10K R364 1M R359 10K R360 100K R358 100K C3059 104 C3058 100p C3054 100P C3051 104 C3052 102 C3053 470 C3056 100P C3011 33pf C3057 100P DZ301 5.6V +5V XT301 700K XT302 600K R361 22 CLOCK CLOCK CLOCK 1 2 3 CN306 3P/2.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 CN302 15P/2.0 FERQ HOP R368 2.2K C3062 100UF/16V C3061 104 DZ304 5.6V +Vcc PD1 300KHZ 350KHZ R375 47K R374 47K R370 47K R371 47K R372 47K R373 47K C3064 104 C3065 104 L314 10UH C3066 104 R378 5.6K R376 5.6K R377 5.6K ! ! -28v +28v GND PD1 PD2 1 2 3 1 2 3 1 2 3 4 ~16.8V ~16.8V 0 ~16.5V ~16.5V ~5.5V ~5.5V ~21V ~21V 0 ! AC IN 220V ! C3067 C1 C330 104 C329 104 C331 104 C3069 104 C3068 104 CIRCUIT DIAGRAM - AMP BOARD 家电维修资料网 www. 520101. com 8 - 2 8 - 2 LAYOUT DIAGRAM - AMP BOARD 家电维修资料网 www. 520101. com 9 - 1 9 - 1 X201 4.19MHz C221 30P C222 30P X202 32.768KHz C223 30P C224 30P C225 47UF/10V C226 104P R229 22K D207 4148 C227 10UF/10V QUAL 1 RDDA 2 VREF 3 MPX 4 OSEL 5 GND 6 ARI 7 FILOUT 8 FSEL 9 TM 10 EXRES 11 Vs 12 OSCIN 13 OSCOUT 14 T57 15 RDCL 16 IC204 TD2579 R230 1K R231 1K C230 330P C228 2.2UF/10V C232 104P X203 4.33MHz C233 47P C234 82P SC SY GND2 C229 560P CVBS SP D-GND1 +5V RED GREEN BLUE SCL 1 2 3 4 5 6 7 8 9 10 CN205 10P/2.0 SDA L215 1T MUTE L214 1T STANDBY L213 1T M-DOWN 36 M-UP 35 LED 34 DVD-STB 17 DVD-CLK 16 MUTE 30 PLL-DA 21 SUR-MUTE 29 RDS-SDA 19 ST/TUNED 27 SDA 26 SCL 25 TUN-ON 24 PLL-CE 23 PLL-CL 22 TEST 9 Vss 6 XT-OUT 7 XT-IN 8 M-CLOSE 32 DVD-DI 15 DVD-DO 14 DVD-ON 13 RESET 12 X-OUT 11 X-IN 10 RDS-Q 20 RDS-SCL 18 M-OPEN 33 Vdd 5 CLOSE-SW 4 DVD-TMS 3 OPEN-SW 1 ROT-A 41 KEY 2 ROT-B 42 REMTOE 40 DS-CLK 39 DS-DAT 38 DS-STB1 37 STANDBY 31 4052-A 28 M+ 43 M- 44 IC203 2SC9228 L211 1T R232 2.2K L210 1T L209 1T TUN-ON L208 1T 1 5 4 3 2 6 JACK202 RCA3P 1 2 3 4 5 6 7 JACK4 S-VIDEO L212 1T L1301 1T R1304 33 R1302100 C1301 104P C1302 104P A0 1 A1 2 A2 3 GND 4 SDA 5 SCL 6 TEST 7 Vdd 8 IC202 24C01 1 2 3 4 5 6 CN206 8P/2.0 D206 IN60 RDS-IN REM R213 68K R214 4.7K DS-STB1 DS-DAT DS-CLK REM ROT-A ROT-B R224 10K R223 10K R211 10K R202 10K C219 103P C220 103P DS-STB1 DS-DAT DS-CLK 1 2 3 4 5 CN202 7P/2.0 A5V TUN-ON MUTE STANDBY SCL SDA ROT-B ROT-A R212 100 KEY A5V SUR-MUTE 1 2 3 4 5 6 7 8 9 CN207 9P/2.0 D-MUTE GND FL FR GND SR SL SW CEN RDS-IN D205 4148 D211 4148 MUTE SUR-MUTE 1 2 3 CN203 3P/2.0 1 2 3 4 5 6 7 CN208 2P/2.0 D-GND DVD IR DVD STB DVD CLK DVD DATA PLLCE PLLDATA PLLCLK D-GND L203 100UH OUT GND IN IC207 7805 + AC AC - BD201 KBL406 Vi 1 Vo 2 GND 3 Vref 4 ON 5 IC208 LM2576 R252 1K R253 2.7K Q205 9014 R255 47K C252 1000UF/10V C259 3300UF/25V C250 104P C260 104P C255 220UF/25V C254 104P R258 10K L216 220UH D210 5822 L205 22UH D5V(CD(8V) AC1 AC2 R257 4.7K C253 100UF/10V C267 104P R228 3.3K DVD ON -24V VF2 VF1 1 2 LED206 LED(BLUE) +12V R203 220 1 2 3 4 5 6 7 CN17 2P/2.0 R254 471/2W C211 300P R264 100 R263 100 R262 100 R267 100 R266 100 C242 300P C243 300P C244 300P C245 300P C246 300P C247 300P C240 300P R-OUT L-OUT JP202 PLLCE PLLDATA PLLCLK DVD-TMS Q202 8550 Q201 8550 Q203 8050 Q204 8050 R226 1K R227 1K 1 2 CN209 2P M+ M- R221 2.2K R220 2.2K R245 100K R238 100K R240 100K R241 15K R244 100K R243 100K R242 15K R239 100K 1 2 3 Vss 4 5 6 7 Vcc 8 - + - + IC205 4558 C216 100UF/16V C235 220UF/16V C236 104P R235 220 R222 1K C218 4.7UF/16V R219 100K C217 20p C215 4.7UF/16V C239 4.7UF/16V R236 100K C238 20p R237 1K R234 47K R218 47K M-RIN M-LIN A5V C237 4.7UF/16V 1 2 LED205 LED(BLUE) 1 2 LED204 LED(BLUE) 1 2 LED203 LED(BLUE) 1 2 LED202 LED(BLUE) 1 2 LED201 LED(BLUE) R204 220 R205 220 R206 220 R207 220 R208 220 R276 10K R273 2201/2W DZ202 28V C263 104 DZ201 3V3 R271 15/0.5 C264 220/35V R-OUT L-OUT KEY REM R261 100 R260 100 R259 100 C268 300P R269 100 R270 100 ECO .VCC D201 4001 D202 4001 R268 0.1 1/4W C266 470UF/25V C213 104P 1 3 2 RCA204 RCA-2P F201 F2AL250V 1 2 3 4 5 JACK201 OPTICL1 R1301 100 C1303 330P +12V R277 390 1 2 3 4 CN204 5P Q210 8050 R215 10K D209 4148 R251 100 C203 300P LED R210 10K C206 100UF/16V LED LED1 LED2 LED3 LED4 LED5 LED6 COM M-UP M-DOWN M-DOWN M-UP LED R247 2.2K R246 2.2K R248 2.2K R225 2.2K R216 10K R217 10K Q207 8050 Q209 8050 1 2 3 4 5 CN201 5P M-CLOSE M-OPEN Q208 8550 Q206 8550 OPEN-SW CLOSE-SW M-CLOSE M-OPEN OPEN-SW CLOSE-SW ST/TUNED D-GND ST/TUNED M1+ M1- D-GND JP203 JP204 R279 100 R278 100 C214 300P R280 100 R281 100 C207 300P C208 300P C210 300P A5V ~16.5 3 ~16.5 4 LED 5 -30V 6 KEY 7 ~5.5V 8 TUN-ON 9 ~5.5V 10 REM 11 ECO.VCC 12 ROT-A 13 ECO.POWER 14 ST/TUNED 15 ROT-B 16 PLL-CLK 17 PLL DATA 18 RDS-OUT 19 PLL-CE 20 MUTE 21 STANDBY 22 FERQ HOP 23 SUR-MUTE 24 SCL 25 SDA 26 GND 27 GND 28 ML 29 MR 30 FR 31 +12V 32 FL 33 SW 34 CEN 35 SL 36 SR 37 GND 38 GND 39 GND 40 GND 2 GND 1 CN210 R233 10K 1 2 3 CN211 3P 1 2 3 CN1 3P R1303 100 -30V ECO-POWER FERQ HOP ECO-POWER R256 100 FERQ HOP R201 10 1/4W C201 100UF/16V SP +5V GND1 R283 0 R282 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 IC201 TM58P20 R287 1K R284 10K R285 10K R286 10K C202 102P R288 1K R289 1K R292 10K R291 10K R290 10K A5V Vi Vo Gnd IC209 78L05 +12V C269 47UF/16V R293 0 R294 10K ! C? CIRCUIT DIAGRAM - CPU BOARD 家电维修资料网 www. 520101. com 9 - 2 9 - 2 LAYOUT DIAGRAM - CPU BOARD 家电维修资料网 www. 520101. com 10 - 1 10 - 1 STANDBY C7 223(M) C8 223(M) C9 10UF/50V C10 223(M) C11 223(M) RCMID2_FR 1 RCMID1_RF 2 CTRE_FR 3 IN_FR 4 IN_SR 5 IN_SUB 6 VREF 7 GND 8 IN_CT 9 IN_SL 10 IN_FL 11 CTRE_FL 12 RCMID1_FL 13 RCMID3_FL 14 RCBAS1_FL 15 RCBAS2_FL 16 OUT_FL 17 OUT_SL 18 OUT_CT 19 VCC 20 OUT_SUB 21 OUT_SR 22 OUT_FR 23 SCL 24 SDA 25 GND 26 RCBAS2_FR 27 RCBAS1_FR 28 IC7 PT2322 C14 104M C13 104M C73 103M C72 103M C4 104M C3 104M C63 103M C64 103M R57 3.3K R22 6.2K R13 6.2K R54 3.3K R14 20K R15 20K C65 222M C68 10/16 C71 222M C15 100UF/16V C74 104 R58 150 C12 223(M) R18 10K R17 10K R21 10K R20 10K R19 10K 1 2 3 4 CN5 4P/2.5 MUTE STANDBY ~16.5V1 ~16.5V2 LED ROT-A REM ~5.5V1 ECO.VCC SUR-MUTE ROT-A ROT-B SUR-MUTE SDA SDA FRIN FLIN CENIN SWIN SLIN SRIN MUTE R16 10K 1 2 3 CN6 3P/2.0 FL-IN SL-IN CEN-IN SW-IN SR-IN +12V FR-IN ~5.5V2 L1 1 L2 2 L3 3 L4 4 FL-IN 5 FR-IN 6 CEN-IN 7 SW-IN 8 SL-IN 9 SR-IN 10 MIXO 11 VCC 12 REF 13 GND 14 SDA 15 SCL 16 SR-OUT 17 SL-OUT 18 SW-OUT 19 CEN-OUT 20 FR-OUT 21 FL-OUT 22 LPF-O 23 LPF-I 24 R4 25 R3 26 R2 27 R1 28 IC4 PT2323 R98 270 R97 270 R96 270 R93 270 R92 270 R90 270 C105 683J C106 333J R99 24K R37 24K C107 4.7UF/16V C108 4.7UF/16V C109 4.7UF/16V C110 4.7UF/16V C43 4.7UF/16V C42 4.7UF/16V C41 4.7UF/16V C40 4.7UF/16V C39 4.7UF/16V C38 4.7UF/16V C37 4.7UF/16V C36 4.7UF/16V C35 4.7UF/16V C34 4.7UF/16V C31 10UF/16V C33 100UF/16V C32 104P R36 100 R87 20K R83 20K C104 4.7UF/16V C103 4.7UF/16V C102 4.7UF/16V C101 4.7UF/16V C99 4.7UF/16V C98 4.7UF/16V MIX MIX R49 10M NF1 1 INPUT1 2 OUTPUT1 3 GND 4 ALC 5 VCC 6 OUTPUT2 7 INPUT2 8 NF2 9 IC5 CD3308 R45 4.7K R53 4.7K C47 102(M) C58 102(M) R46 47 R52 47 C45 100UF/16V C57 100UF/16V C51 47UF/16V C52 0.47UF/50V R51 680 R42 1.2K R38 1.2K R39 22K R12 22K C49 1UF/50V C55 1UF/50V R50 10M NF1 1 INPUT1 2 OUTPUT1 3 GND 4 ALC 5 VCC 6 OUTPUT2 7 INPUT2 8 NF2 9 IC6 CD3308 R48 4.7K R55 4.7K C48 102(M) C60 102(M) R47 47 R56 47 C112 100UF/16V C62 100UF/16V C54 0.47UF/50V R43 1.2K R44 1.2K R41 10K R40 15K C50 1UF/50V C56 1UF/50V +12V R9 1K R8 1K R101K R7 100K R5 100K R6 100K AUX1-L AUX1-R AUX2-R MR ML C46 104P R110 680 R33 4.7K R32 4.7K R34 100K R35 100K C53 47UF/16V R2 1K R3 47K R1 100 C1 47UF/16V DZ1 10V C2 104P 3 2 1 6 5 4 JACK1 RCA-4P R11 1K R4 100K R106 10M NF1 1 INPUT1 2 OUTPUT1 3 GND 4 ALC 5 VCC 6 OUTPUT2 7 INPUT2 8 NF2 9 IC11 CD3308 R105 4.7K R109 4.7K C113 102(M) C118 102(M) R104 47 R108 47 C111 100UF/16V C119 100UF/16V C115 0.47UF/50V R102 1.2K R103 1.2K R101 22K R100 22K C114 1UF/50V C117 1UF/50V R107 680 C116 47UF/16V C61 683(M) C59 683(M) C67 10UF/16V C70 683(M) C66 683(M) C69 683(M) 1 2 3 4 5 6 7 8 9 CN1 9P PLL-DO PLL-CLK PLL-CE RDS-OUT TUN-R AGND TUN-L TUN-VCC SDA SCL SR-IN SL-IN SW-IN CEN-IN FR-IN FL-IN SCL SCL +12V +12V AUX2-L TUN-ON TUN-ON MR ML -28V 1 2 3 Vss 4 5 6 7 Vcc 8 - + - + IC8 TL072 C80 104(M) C79 473*(M) R63 10K R67 240K(220k) R64 8.2K* R66 8.2K* C77 334(M) C78 473(M) C76 220u/25V C82 220u/25V R65 2.2k 1/4W R69 2.2K 1/4W C81 4.7UF/16V C83 104p C75 104p 1 2 CN8 2P KEY G 1 B 2 A 3 ENCODER301 ENCODER 1 2 3 CN1101 3P SW901 FUCTION 1 2 CN1201 2P R902 1.5K ROT-A1 ROT-B1 1 2 3 CN7 3P/2.0 ~16.5V1 ~16.5V2 -28V ~5.5V1 ~5.5V2 REM 1 GND 2 Vcc 3 S1 REMOTE 1 2 3 4 CN501 4P 1 2 3 4 CN9 4P R901 10K REM DZ901 5.1V R1001 1k 1/2W LED1001 3.5mm GND REM-1 17V C902 104P C901 100UF KEY Q2 9014 Q1 9015 +17.5V Q3 8050 LED1200 LED1201 LED1104 LED1103 LED1100 LED1101 R25 680 R26 680 R27 680 R28 680 R29 680 R30 680 +12V R24 10K LED D1 4148 C5 100UF/16V R23 10K +12v STADBY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 CN2 15P SWOUT -17.5V +17.5V +12V SUR-MUTE MUTE1 STADBY CEN-OUT SR-OUT SL-OUT FR-OUT FL-OUT ST/TUNED +12V 1 2 3 4 5 6 7 CN4 7P LED1 LED2 LED3 LED4 LED5 LED6 COM 1 2 3 4 5 6 7 CN3 7P ~16.5 3 ~16.5 4 LED 5 -30V 6 KEY 7 ~5.5V 8 TUN-ON 9 ~5.5V 10 REM 11 ECO.VCC 12 ROT-A 13 ECO.POWER 14 ST/TUNED 15 ROT-B 16 PLL-CLK 17 PLL DATA 18 RDS-OUT 19 PLL-CE 20 MUTE 21 STANDBY 22 FERQ HOP 23 SUR-MUTE 24 SCL 25 SDA 26 GND 27 GND 28 ML 29 MR 30 FR 31 +12V 32 FL 33 SW 34 CEN 35 SL 36 SR 37 GND 38 GND 39 GND 40 GND 2 GND 1 CN10 40P13 AGND ROT-B AGND 5 6 3 4 1 2 11 12 9 10 8 7 SPK1 6P-1 SW-GND1 SW-OUT1 CEN-GND1 CEN-OUT1 FR-OUT1 FL-OUT1 FL-GND1 FR-GND1 SR-GND1 SR-OUT1 SL-GND1 SL-OUT1 1 2 3 4 5 6 7 8 CN701 12P 12VA ST/TUNED MUTE1 1 2 3 4 CN702 4P 1 2 3 CN12 3P/2.5 D4 4001 D3 4001 D6 4001 D5 4001 C122 470UF/35V C121 470UF/35V C123 104P C120 104P 1 2 3 CN11 3P/2.0 -28V -28V +28V GND ~21V-1 ~21V-2 GND R113 .47 R112 .47 FERQ HOP ECO-POWER FERQ HOP ECO.VCC ECO-POWER GND R114 0 R115 0 R116 0 R117 0 C16 473(M) R31 22K C17 47UF/16V R59 4.7K FERQ HOP CIRCUIT DIAGRAM - ALC VOLUME BOARD 家电维修资料网 www. 520101. com 10 - 2 10 - 2 LAYOUT DIAGRAM - ALC VOLUME BOARD 家电维修资料网 www. 520101. com 11 - 1 11 - 1 I2S FORMAT HARDWARE MODE 1:D/A CE2746(U24) R128,R210,R145,R142,R204,R205,R206,R207,R208,CE71,CE46(OPEN) R209=0,R129=10,R198=R199=33,CE40=100uF/10V 2:D/A DA1196/WM8746(U24) R209,R142,R198,R199,R129,R207,R208,CE71,CE46(OPEN),R128=10 R210=R145=R204=R205=R206=0,CE40=10uF/16V RESET# ALRCK SDAT0 ML MIC_L ACLK MR SBCLK SACLK ASDAT[0..2] ASPDIF SDAT2 ASDAT0 ALRCK SDAT1 R/V ABCK DV33 SLRCK ABCK ACLK VCC G/Y +12V -12V ASDAT1 ASDAT2 MUTE_DAC B/U ASPDIF GND DAC_MR DAC_LFE DAC_SR DAC_CENT SDAT1 SLRCK SDAT2 SBCLK DAC_ML SDAT0 DAC_SL +12V GND MIC_R MIC2 MIC_EN MIC1 DEMP REST_CS AMDAT SCL SDA VCC_AUDIO VSCK VSDA +12V1 +12V MIC_L MIC_R FAN GND A_D5V A_D5V CAP A_D5V MIC2 GND VREF N2 ML MIC_L DAC_ML VREF DAC_MR MIC_R MR N1 GND DAC_SL SL VREF +12V N6 GND +12V SR VREF DAC_SR N5 GND +12V CENT VREF DAC_CENT N4 GND +12V SUB VREF DAC_LFE N3 VREF GND SDAT2 SDAT0 SACLK SDAT1 SLRCK A_D5V SACLK SBCLK SDA GND SCL 4 A_D5V GND MODE AMDAT 4 R_IN VCC_AUDIO L_IN SACLK VCC_AUDIO SLRCK SBCLK GND MUTE_DAC LIN MR RIN SUB SL CENT ML SR GND GND FAN FAN G/Y [ 4 ] VCC [ 1 ] ALRCK [ 2 ] B/U [ 4 ] ML [ 4 ] MUTE_DAC [ 2 ] DV33 [ 1 ] ACLK [ 2 ] ASPDIF [ 2 ] R/V [ 4 ] ASDAT[0..2] [ 2 ] VCC_AUDIO [ 1 ] -12V [ 1 ] ABCK [ 2 ] RESET# [ 2 ] MR [ 4 ] GND [ 1,2,3,5 ] MIC_EN [ 1,2 ] MIC1 [ 1 ] AMDAT [ 2 ] SCL [ 2,3 ] DEMP [ 2 ] REST_CS [ 2 ] SDA [ 2,3 ] VSDA [ 2 ] VSCK [ 2 ] +12V1 [ 1 ] +12V [ 1 ] FAN [ 2 ] +12V VCC_AUDIO VCC DV33 +12V +12V VCC + CE49 10uF/10V TP46 TP45 R141 47K TP44 TP42 C60 2200pF C101 100pF R164 5.1k TP37 TP66 TP36 R115 10k R127 10k R158 20k R198 3.9k TP35 TP65 + - U13B NJM4558 OPA 5 6 7 8 4 R12 0 R149 100 R85 OPEN/18k TP64 + CE46 10uF/10V R211 OPEN R128 5.1k C61 220pF R132 20k R214 NC/4K7 R193 10k C98 100pF C67 220pF J21 TJC3-8A 2 3 4 5 6 7 1 8 9 10 TP82 R210 0 TP63 R213 NC/4k7 R206 OPEN/0 + - U16A NJM4558 OPA 3 2 1 8 4 C59 220pF R144 33 R129 100 C102 100pF + CE11 47uF/16V L1 FB R138 33 R201 OPEN/0 R89 OPEN/18k R131 47k C68 2200pF R148 5.1k + CE44 10uF/10V R157 47k C69 220pF R123 20k R146 20k R143 33 + - U16B NJM4558 OPA 5 6 7 8 4 CB78 0.1uF + CE48 100uF/16V R145 33 R196 10k + - U13A NJM4558 OPA 3 2 1 8 4 C45 0.1uF R153 10k C63 220pF R20 0 J22 NC/2.54 mm TJC3-2 1 2 R203 OPEN/0 + CE59 NC/10u/16V CB75 0.1uF C72 2200pF R204 OPEN/0 TP81 R83 0 R116 5.1k + CE51 10uF/10V R176 0 C64 2200pF C100 100pF Q34 NC/9014,SMD R167 47k R93 NC/470 R209 OPEN R195 10k Q18 OPEN/2N3904 SOT23 1 2 3 R110 20k R142 33 R163 10k R119 47K R112 OPEN/1k R135 10k R117 100 R118 OPEN/4.7k C62 2200pF C65 220pF + - U15B NJM4558 OPA 5 6 7 8 4 R155 100 +C21 1U Q35 NC/9015,SMD + CE53 10uF/10V R80 0 C99 100pF J20 HEADER 11 1 2 3 4 5 6 7 8 9 10 11 U18 NC/CS5333 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 VL MCLK SCLK SDATA VA GND LRCK DIV DIF TST FIL+ R_GND RIN LIN VQ RST J2 4x1 W/HOUSING DIP4/W/H/P2.0 1 2 3 4 R202 OPEN/0 U10 WM8746/DA1196 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 DVDD MCLK BCLK LRCK DIN0 DIN1 DIN2 MODE MUTE LRCIN2 DGND ML/I2S MC/IWL MD/DM AVDD2 CAP OUT2L GR2 OUT2R AGND1 OUT1L GR1 OUT1R AGND2 OUT0L GR0 OUT0R AVDD1 R194 10k R205 OPEN/0 C66 2200pF R208 0 + - U15A NJM4558 OPA 3 2 1 8 4 +CE55 1U TP77 R212 NC/10k R95 OPEN + CE31 OPEN/10uF/16V R137 100 R139 33 R151 47k R165 100 R197 10k R199 10k R136 5.1k R147 10k R154 5.1k + CE57 100uF/16V R200 10k + CE40 10uF/10V + CE5 OPEN/10uF/16V R152 20k C97 100pF TP78 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG board is not repaired,program for referrence only. 家电维修资料网 www. 520101. com 11 - 2 11 - 2 E Pitch=2.0 m/m 2 B 2N3904 1 | C V SCART CONNECTOR 1 3 3904 / 3906 SCART CONTROL C B E ML RESET# SY HSYNC# VCC Y[1..6] VCC HSYNC# G/Y R/V +12V B/U VSYNC# G/Y MR CVBS_ST VSYNC# Y4 RGB/CVBS# ASPECT A21 Y1 6 SY Y5 Y2 Y3 Y6 5 SC GND R/V G/Y B/U 6 5 RGB-S RGB/CVBS# ASPECT ML MR SC ASPDIF R/V B/U CVBS_ST A21 A20 G/Y [ 5 ] MR [ 5 ] ML [ 5 ] +12V [ 1 ] VSYNC# [ 2 ] VCC [ 1 ] HSYNC# [ 2 ] RESET# [ 2 ] GND [ 1 ] R/V [ 5 ] B/U [ 5 ] Y[1..6] [ 2 ] RGB_SWITCH [ 2 ] A20 [ 2 ] A20 [ 2 ] A21 [ 2 ] A20 [ 2 ] VCC DV33 +12V DV33 +5VV +5VV +5VV +5VV +5VV +5VV R100 75 R71 4.7k C54 47p Q15 2N3904 1 2 3 TP17 R106 OPEN(0) R102 2.2k C91 NC C52 NC Q7 2907 TP32 C88 47P R86 NC Q13 2907 TP33 R84 150,1% Q6 2907 C48 NC TP38 L34 1.8uH,DIP L28 NC C86 NC TP6 C85 NC L35 1.8uH,DIP TP49 C110 NC R92 75/DIP C81 NC TP16 C83 NC C82 NC C92 NC Q16 3906 1 2 3 Q10 2907 Q14 2N3904 1 2 3 Q33 2907 Q31 2N3904 1 2 3 R97 75/DIP R94 150,1% R78 75/DIP R75 150,1% R101 2.2k TP31 C89 47P R91 150,1% TP30 C58 47p TP24 R77 NC R2 10k TP1 R107 1k L33 1.8uH,DIP TP22 CB71 0.1uf Q8 2907 TP4 TP21 C50 47p R73 NC R87 75/DIP J17 SCART, 11P, PITCH=2.0M/M 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 L29 1.8uH,DIP TP20 R81 NC TP5 R124 0(OPEN) C56 47p R98 680 C90 47P TP19 C87 47P L32 NC R99 1k R60 10K TP18 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG board is not repaired,program for referrence only. 家电维修资料网 www. 520101. com 11 - 3 11 - 3 TSOP 48 pin IIC DRAM FLASH 8M 16M 32M FLASH Change R67 from R to 10k DQM1 MA0 MA6 DRAS# MA9 DQ0 DBA0 DQ8 MA3 DQ15 DQ2 DQ0 MA9 DBA1 MA8 MA3 DQM0 MA8 DQ2 DQ11 MA10 MA0 DQ4 DBA0 DQ7 DRAS# DQ11 MA2 DCS# DQ1 MA5 MA6 DQ8 MA4 DWE# DQ6 SDCLK DQ10 DQ6 DCAS# DQ12 DWE# SDCKE DQ15 MA1 MA1 DQ9 MA2 DQM1 DQ10 SDCKE DQ5 DCAS# DQ3 DQ3 MA10 MA4 SDCLK MA7 DQ12 DQM0 DQ9 DQ1 DQ4 DQ13 MA7 DQ14 MA5 DQ13 DQ5 DQ7 DQ14 DQ[0..31] RAS# AD[0..7] PCE# CAS# PRD# BA[0..1] DCKE SDA DQM[0..3] MA[0..11] DCLK SCL PWR# CS# WE# BA0 DCKE BA1 DCLK SDCKE DBA0 DBA1 SDCLK A[0..21] VCC DV33 DWE# MA9 DQ13 DQ7 DQ14 MA3 DQ10 MA8 DQ3 DQ4 SDCLK DQ15 DQ2 DQ5 DQ1 DQ9 MA2 MA5 DQ0 DQ6 MA6 DCS# DQM1 MA0 DRAS# DQ12 SDCKE MA4 DQM0 DCAS# MA7 DQ11 MA1 DQ8 MA10 MA11 DBA0 DBA1 TDI TMS DBA1 GND DBA0 SD33 GND SD33 A13 PRD# A14 AD7 AD2 A8 PCE# A7 A18 A3 A17 A15 A16 AD4 A5 AD3 GND A12 A10 A9 A11 AD5 AD1 A1 A4 A0 AD6 A19 AD0 A6 A2 A13 AD5 A4 AD6 AD1 A17 A2 A7 PRD# AD0 A12 A9 A1 A8 AD4 AD7 A10 A15 FLASH_VCC A0 A6 AD2 A18 AD3 A5 A16 PWR# A14 PCE# A3 A11 SDA [ 2,5 ] DQM[0..3] [ 2 ] BA[0..1] [ 2 ] WE# [ 2 ] PCE# [ 2 ] CAS# [ 2 ] AD[0..7] [ 2 ] CS# [ 2 ] DCKE [ 2 ] PRD# [ 2 ] SCL [ 2,5 ] DCLK [ 2 ] PWR# [ 2 ] MA[0..11] [ 2 ] DQ[0..31] [ 2 ] RAS# [ 2 ] A[0..21] [ 2 ] VCC [ 1 ] GND [ 1,2,3,4,5 ] DV33 [ 1 ] SD33 SD33 SD33 SD33 SD33 FLASH_VCC VCC FLASH_VCC DV33 DV33 SD33 SD33 SD33 FLASH_VCC SD33 FLASH_VCC CB46 0.1uF R109 NC L25 FB U8 ESMT M12L16161A-? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 VCC DQ0 DQ1 VSSQ DQ2 DQ3 VCCQ DQ4 DQ5 VSSQ DQ6 DQ7 VCCQ DQML WE CAS RAS CS BA/A11 A10 A0 A1 A2 A3 VCC VSS A4 A5 A6 A7 A8 A9 NC CKE CLK DQMH NC VCCQ DQ8 DQ9 VSSQ DQ10 DQ11 VCCQ DQ12 DQ13 VSSQ DQ14 DQ15 VSS CB50 0.1uF R64 33 R171 NC L26 NO_USE R55 R R70 4.7K R174 NC R54 R R66 33 CB58 0.1uF U3 SST39VF040, TSOP 20 19 18 17 16 15 14 13 3 2 31 1 12 4 5 11 10 6 9 30 32 7 21 22 23 25 26 27 28 29 8 24 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 CE OE WE DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 Vcc GND CB45 0.1uF CB49 0.1uF R67 10k CB44 0.1uF + CE25 100uF/16V CB48 0.1uF L27 FB U7 ESMT M12L16161A-? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 VCC DQ0 DQ1 VSSQ DQ2 DQ3 VCCQ DQ4 DQ5 VSSQ DQ6 DQ7 VCCQ DQML WE CAS RAS CS BA/A11 A10 A0 A1 A2 A3 VCC VSS A4 A5 A6 A7 A8 A9 NC CKE CLK DQMH NC VCCQ DQ8 DQ9 VSSQ DQ10 DQ11 VCCQ DQ12 DQ13 VSSQ DQ14 DQ15 VSS CB47 0.1uF U11 MX29LV800 25 24 23 22 21 20 19 18 8 10 28 47 16 29 31 33 35 7 26 38 40 42 44 30 32 14 36 39 41 43 45 37 27 11 9 34 46 6 4 5 3 2 1 48 17 12 A0 A1 A2 A3 A4 A5 A6 A7 A8 A20 OE BYTE A18 D0 D1 D2 D3 A9 CE D4 D5 D6 D7 D8 D9 WP/ACC D11 D12 D13 D14 D15 VCC GND1 WE A19 D10 GND2 A10 A12 A11 A13 A14 A15 A16 A17 RESET CB59 0.1uF R65 33 U9 HY57V641620HG-SDRAM 64M 1 2 4 12 5 7 9 8 10 46 11 13 15 16 17 18 19 35 22 23 24 25 26 14 41 29 30 31 32 33 34 36 37 38 39 40 43 42 44 52 45 47 49 48 50 51 53 54 20 21 3 6 27 28 VCC DQ0 DQ1 VSSQ DQ2 DQ3 VCCQ DQ4 DQ5 VSSQ DQ6 DQ7 DQML WE CAS RAS CS A11 A10/AP A0 A1 A2 A3 VCC VSS A4 A5 A6 A7 A8 A9 NC CKE CLK DQMH NC VCCQ DQ8 DQ9 VSSQ DQ10 DQ11 VCCQ DQ12 DQ13 DQ14 DQ15 VSS BA0/A13 BA1/A12 VCCQ VSSQ VCC VSS R63 33 R175 NC + CE28 47uF/16V CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG board is not repaired,program for referrence only. 家电维修资料网 www. 520101. com 11 - 4 11 - 4 EJS89D18 Audio DAC The original released. MT1389E Audio 5V DEVICE Date DVDD TYPE Digital 1.8V Digital 3.3V 2 RF, SERVO & MPEG - MT1389E OP AMP. NAME DV33 History Audio +12V Digital 5V Audio DAC Servo 3.3V Rev Audio 5V MT1389E VCC V1 Digital 3.3V SDRAM RFV33 SD33 AVDD P# 1 INDEX & POWER, RESET MT1389E 4 VIDEO OUT SUPPLY 3 MEMORY - SDRAM, FLASH/EEPROM V18 +12V -12V Audio -12V OP AMP. LDO_AV33 Laser Diode 3.3V Power ON alive source AVCC PICKUP HEADER RF 5V 5 AUDIO DAC WMA8746&WMA8720 AND AUDIO OUT V2 Change CE11 from 10uF to 100uF Change R10,r15 from 750k to 680k Change C3 from C to 2200pF Add C74 2200pF Change C2 from 0.1uF to C Change R17,R19 from 390k to 150k Change R38 from 0 to R Change R37 from 0 to R Change PIN 47 from LIMIT to ADIN Change C32 from 15nF to C Add CE1 10uF Change R15 from 1.5k to 1.8k Remove 74H04 Change the LIMIT singalfrom PIN 46 to PIN136 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2003.6.15 2003.7.17 Change R4,R5,R6,R8,R12 from 1k to R Chang the TRIN&TROUT pull 2 Change R67 from R to 10k high power from 5V to 3V3 2 Change spdif output port 3 4 Add LC circuit 2 5 Add the low resistance output circuit 5 Add the Audio DAC power to reference filtering 1.USE 1117-1.8V,R169 OPEN ,R170 0,D1 D2 OPEN 2.USE 1117-ADJ R169 2.4K ,R170 1K,D1 D2 OPEN 3.USE D1 D2 ,U1 R169 R170 OPEN URST# V18 DV33 VCC -12V +12V AVCC VCC V33 VCC_AUDIO URST# POWER_STB MIC2 MIC_EN LDO_AV33 RFVCC +12V1 DV33 V33 V33 GND V18 +P5V +P12V PV33 RFV33 +5VV SDA SCL URST# [ 2 ] V18 [ 2 ] DV33 [ 2,3,4,5 ] VCC [ 2,3,4,5 ] +12V [ 4,5 ] -12V [ 4,5 ] AVCC [ 2 ] GND [ 2,3,4,5 ] VCC_AUDIO [ 5 ] POWER_STB [ 2 ] MIC2 [ 5 ] MIC_EN [ 2,5 ] LDO_AV33 [ 2 ] RFVCC [ 2 ] +12V1 [ 5 ] RFV33 DV33 AVCC VCC VCC VCC VCC VCC_AUDIO VCC VCC V33 V33 V33 V18 V33 VCC +12V +5VV VCC V33 DV33 L6 4.7 R9 10k Q30 9014 + CE9 220uF/10V TP29 J4 5x1 W/HOUSING DIP5/W/H/P2.0 1 2 3 4 5 L5 FB L10 JUP L36FB TP26 R169 2.2k R170 1k CB10 0.1uF L2 FB CB67 0.1uF TP28 CB4 0.1uF + CE12 100uF/10V CB5 0.1uF + CE33 100uF/10V +CE8 10uF/16V U2 NC/1117-3V3 3 1 2 VI GND VO U1 AZ1117H-ADJ SOT223 1 2 3 GND OUT IN CB12 0.1uF CB2 0.1uF CB14 0.1uF L8 FB L30 FB + CE34 100uF/10V R57 1K + CE4 100uF/10V U12 24C02 1 2 3 4 5 6 7 8 NC NC NC GND SDA SCL WP VCC CB13 0.1uF CB8 0.1uF + CE2 100uF/10V + CE14 220uF/16V R69 680 MD2 OPEN/1N4001 R59 10k R68 680 CB1 0.1uF TP23 CB13 0.1uF MD1 OPEN/1N4001 L7 FB/1206 TP79 D4 NC 1 2 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG board is not repaired,program for referrence only. 家电维修资料网 www. 520101. com 11 - 5 11 - 5 IIC VIDEO INTERFACE FLASH AUDIO INTERFACE 3 2SB1132 1 C 2 E MEMORY B C POWER Change C32 from 15nF to C Change R38 from 0 to R Change R37 from 0 to R Change R4,R5,R6,R8,R12 from ik to R 74H04 TRANSISTOR TRAY DRIVE CIRCUIT Add C74 2200pF Change C3 from C to 2200pF Change R17,R19 from 390k to 150k Change C2 from 0.1uF to C Change R10,r15 from 750k to 680k PLLVDD3 VCC GND V1.7 DMSO PCE# V1P4 FOSO TRSO E WE# MA[0..11] AD[0..7] SCL ABCK SP+ SL- LD_CD RAS# ASPDIF PRD# PWR# A[0..21] SL+ DCLK DCKE ASDAT[0..2] FMSO SP- ACLK F+ SDA DQ[0..31] MDI1 CAS# LDO1 LDO2 CS# BA[0..1] DQM[0..3] V2P8 FOO FMO DMO TRO FOSO DMSO JITFO TRSO FMSO V20 V1P4 DACVDD3 V1P4 RFV18 STBY TMS TRIN TCK STBY TDO TRCLOSE TDI TROUT ALRCK RESET# MUTE_DAC URST# DV33 V18 AVCC VCC Y[1..6] HSYNC# VSYNC# FS0 FS1 RGB_SWITCH ALRCK 4 JITFN LIMIT DV33 XO XI IOA V20 A D F B LD_DVD TXD RXD TRCLOSE LOAD+ TROPEN SL+ OPO SP+ SL- V1P4 OP- OP+ SP- F- T- T+ C RF0 AVCC LC_CD LD_DVD IOA IOA ADIN AMDAT RFV33 VSDB VSCKA IR VSTB VSDA VSCK AVCC SD33 VCC MUTE_DAC A_D5V VSTBA LIMIT LOAD- LOAD- GND TDI LOAD+ TMS DQ0 FMO DQ11 Y6 AD5 LDO1 F DQM1 A20 ASDAT0 A11 OP- ACLK FOO IOA Y3 AD4 MA3 MA7 D JITFO MA6 APLLVDD3 TEZISLV DQ1 AD0 MA1 SDA BA0 MA4 A2 HSYNC# DACVDD3 A15 DCLK URST# D DACVDD3 A21 IR V1P4 DQ7 A17 TXD CAS# A9 MA2 DQ5 DACVDD3 A5 ADACVDD3 DCKE VSCK A8 AA PCE# PWR# XTAL MDI2 A14 MA8 ABCK A VSDA A3 E DQ9 DQ8 PRD# C DQ4 ALRCK DQM0 A1 Y5 A12 Y4 AD7 JITFN V18 PLLVDD3 FAN OP+ CS# BB DQ15 AD2 C MA5 MA10 A6 TMS AD6 DQ2 OPO XO RAS# V1P4 RFO A4 VSTB LIMIT A16 WE# RFV33 DQ12 DD MDI1 DQ13 STBY TDI RFV33 VSYNC# MA9 ASDAT2 V2P8 DQ3 DQ6 MA0 DQ14 A A7 A19 B ASDAT1 B BA1 ADIN RXD DMO SCL AD1 RFV18 DQ10 A13 A10 TROPEN RFV33 FS ASPDIF AD3 TRO A18 MA11 V20 ADACVDD3 RFV33 PLLVDD3 APLLVDD3 MUTE_DAC CC LDO2 DCS# CAS# DCAS# RAS# DRAS# CS# DWE# WE# RGB_SWITCH RESET# V1P4 V1P4 TRCLOSE DAC_ML DAC_MR 4 RESET A0 GND GND HSYNC sp-/ FAN A21 A20 VSYNC MC_DA MC_DA VSYNC MC_DA DQ[0..31] [ 3 ] SDA [ 3 ] PCE# [ 3 ] ABCK [ 5 ] ASPDIF [ 5 ] SCL [ 3 ] ASDAT[0..2] [ 5 ] MA[0..11] [ 3 ] PRD# [ 3 ] PWR# [ 3 ] ACLK [ 5 ] WE# [ 3 ] CS# [ 3 ] RAS# [ 3 ] CAS# [ 3 ] DCKE [ 3 ] DCLK [ 3 ] A[0..21] [ 3 ] AD[0..7] [ 3 ] BA[0..1] [ 3 ] DQM[0..3] [ 3 ] ALRCK [ 5 ] RESET# [ 4,5 ] MUTE_DAC [ 5 ] DV33 [ 1 ] URST# [ 1 ] V18 [ 1 ] GND [ 1,2,3,4,5 ] AVCC [ 1 ] VCC [ 1 ] Y[1..6] [ 4 ] HSYNC# [ 4 ] VSYNC# [ 4 ] FS0 [ 4 ] FS1 [ 4 ] RGB_SWITCH [ 4 ] FAN [ 5 ] A21 [ 4 ] A20 [ 4 ] V33 AVCC DV33 VCC VCC DV33 V18 DV33 V18 DV33 VCC AVCC VCC DV33 V18 V18 DV33 V18 V33 ADACVDD3 RFV33 V33 VCC VCC U5 BA5954 1 9 10 12 3 2 15 7 14 13 21 19 20 24 27 6 4 5 28 8 11 17 18 16 23 22 25 26 29 30 VINFC PVCC1 PGND VOSL+ CF2 CF1 VOTK+ VNFFC VOFC+ VOFC- PVCC2 PGND VNFTK CTK2 BIAS VOSL VINSL+ VINSL- STBY VCC VOSL- VOLD+ VOLD- VOTK- VINLD PREGND CTK1 VINTK G1 G2 TP11 C19 0.47uF/N.C R6 0 C11 20pF R190 0 R182 680 Q26 8550 TP53 C80 390p TP93 R5 0 C31 C23 6800PF C47 1uF(OPEN) R10 680k R34 10K R35 4.7K TP74 TP43 CB51 0.1uF R56 20k TP68 R191 0 TP9 + CE7 10uF/25v Q27 8550 TP75 R13 1k R0603/SMD R23 0 R188 220 R216 NC R16 100k TP72 J11 PITCH=2.0M/M 1 2 3 4 5 6 7 8 9 C106 0.1uF C53 1uF(OPEN) C51 1uF(OPEN) Q1 3904 TP76 R58 10k TP10 R53 20k TP48 C6 1000pF L21 10uH/SMD L11 FB TP69 C107 33pF + CE15 10uF/16V TP62 TP47 R17 150k TP39 TP R25 2K CB7 0.1uF RN2 Rx4 RN0805/8P4R 1 2 3 4 5 6 7 8 TP61 CB17 0.1uF C2 C TP40 TP C21 0.1uF C9 1500pF C0603/SMD + CE21 47uF/16V J3 4x1 W/HOUSING 1 2 3 4 L50 OPEN R18 R C43 0.1uF Q29 8050 TP25 TP14 R46 20K R44 1 TP52 TP + CE1 10uF/25v C104 0.1uF C10 20pF + CE22 47uF/16V J1 5x1 W/HOUSING DIP5/W/H/P2.0 1 2 3 4 5 + CE17 47uF/16V R52 10k TP101 TP59 TP R29 4.7k R51 20k R39 10 C79 390p TP27 R21 0 CB16 0.1uF TP54 TP R43 1 C41 150pF TP34 TP41 R22 1 CB21 0.1uF C46 0.1uF TP58 TP RN1A 33 TP15 C38 330pF TP57 TP R19 150k CB29 0.1uF + CE3 220uF/10v L22 10uH/SMD CB41 0.1uF C27 1uF RN1B 33 C37 330pF R183 680 TP60 R4 R TP50 TP2 R33 10K Q2 3904 Y1 27MHz L17 FB C40 0.015uF + CE16 47uF/16V Q3 3904 R40 0 R105 4.7k TP56 C24 C TP70 R28 0 CB24 0.1uF R184 1K RN1C 33 CB35 0.1uF TP11 CB25 0.1uF Q5 8550,DIP 1 3 2 R14 15k L37 FB,DIP L/IND/DIP/P10.0 R76 OPEN C14 0.033uF CB6 0.1uF R42 1 C42 150pF R125 4.7K C5 0.1uF RN1D 33 Q4 8550,DIP 1 3 2 R45 1 C17 0.047uF C49 1uF(OPEN) Q28 8050 R7 100k R32 4.7K J9 6x1 W/HOUSING CON2.0-6 1 2 3 4 5 6 R185 220 C22 33pF R207 6.8 MT1389D U4 MT1389D LQFP216/SMD 2 210 3 4 5 1 212 213 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 216 28 27 30 29 32 31 43 26 25 33 34 35 36 42 41 45 39 40 46 38 37 65 64 62 61 60 59 58 52 81 77 76 55 74 73 72 71 63 83 53 54 70 57 82 75 66 68 80 69 56 67 84 85 86 87 88 89 90 91 92 93 94 95 106 96 97 204 205 98 99 100 101 102 103 104 105 107 108 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 137 138 136 135 134 133 132 131 130 129 128 126 127 125 124 123 122 121 120 118 119 117 116 115 114 113 111 112 110 109 209 215 24 214 191 190 198 197 208 207 196 211 206 203 201 202 200 199 194 195 192 184 185 182 181 180 179 186 178 177 175 173 174 164 171 170 169 168 172 167 166 165 163 193 44 47 48 49 50 51 78 79 176 183 188 189 187 DVDA CRTPLP DVDB DVDC DVDD AGND OSP OSN DVDRFIP DVDRFIN MA MB MC MD SA SB SC SD CDFON CDFOP TNI TPI MDI1 MDI2 LDO2 LDO1 AVDD3 V2REFO SGND VREFO V20 TEO FEO FG/ADIN1 RFLVL/RFON CSO/RFOP TEZISLV OP_OUT OP_INN OP_INP FOO TRO GPIO1 TROPENPWM PWMOUT1/ADIN0 GPIO2 FMO DMO HIGHA4 HIGHA5 HIGHA7 DVDD3 A16 IOWR# DVDD3 IOA6 AD6 AD2 AD1 IOA18 DVSS IOOE# IOA1 DVSS HIGHA6 ALE IOA7 HIGHA0 IOCS# IOA19 IOA21 AD0 HIGHA3 HIGHA1 AD5 IOA20 DVSS HIGHA2 DVDD18 AD7 A17 DVDD3 IOA0 UWR# URD# UP1_2 UP1_3 GPIO6 UP1_4 UP1_5 IR UP1_6 DVSS ADCVDD3 ADCVSS UP1_7 UP3_0 UP3_1 UP3_4 UP3_5 GPIO7 ICE PRST# INT0# DVDD3 ACLK ABCK DVSS GPIO5 GPIO4 GPIO3 DVDD18 RA4 RA5 RA6 RA7 DVDD3 RA8 RA9 RA11 CKE RCLK DVSS RA3 DVSS RA2 RA1 RA0 RA10 BA1 DVDD3 BA0 RCS# RAS# DVDD18 CAS# RWE# DVSS DQM1 RD8 RD10 RD9 RD11 RD12 DVDD3 RD13 RD14 DVSS RD0 RD15 RD1 RD2 DVSS RD3 RD4 RD6 RD5 RD7 DQM0 HRFZC IREF SVDD3 RFGC RFGND18 ADACGND IDACEXLP PLLVSS RFRPAC RFRPDC JITFN RFGND RFVDD3 LPFOP LPFIP LPFIN LPFON PLLVDD3 XTALI JITFO RFVDD18 APLLCAP APLLVSS R B DACVSSA G ADACVDD3 DACVDDA DACVSSB CVBS FS DACVSSC ASDATA0 DACVDDC SPDIF MC_DATA DVDD3 VREF ASDATA3 ASDATA2 ASDATA1 ALRCK XTALO GPIO0 IOA2 DVDD18 IOA3 IOA4 IOA5 AD3 AD4 DACVDDB APLLVDD3 VCM AL AR C33 0.1uF CB42 0.1uF C16 10uF/10v C39 0.1uF CB22 0.1uF R189 1K R1 10k + CE20 100uF/16V H51 R24 6.8 + CE18 47uF/16V TP51 R27 0 R215 NC R47 18k R49 15k TP13 C4 20pF R38 0 CB28 0.1uF R3 750k + CE58 100uF/16V CB19 0.1uF C18 0.047uF R8 33 C3 2200pF R11 0 R192 R C74 2200pF CB30 0.1uF C109 33pF TP12 C103 OPEN R41 10 TP73 C108 33pF R15 680k R50 10k C1 390pF TP3 C13 0.1uF CB37 0.1uF R26 0 CB23 0.1uF TP8 TOP HA1 HEADER 24 SMD0.5 TOP HD60-24SMD 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 C12 0.1uF CB60 0.1uF R139 1k TP7 R36 10k CB31 0.1uF TP55 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG board is not repaired,program for referrence only. 家电维修资料网 www. 520101. com 11 - 6 11 - 6 LAYOUT DIAGRAM - DVD MPEG BOARD MPEG board is not repaired,program for referrence only. 家电维修资料网 www. 520101. com 12 - 1 12 - 1 422 423 424 421 401 402 403 406 404 414 417 419 418 428 429 426 411 408 407 409 416 427 412 413 301 303 307 306 304 317 316 308 309 311 312 313 314 302 SCREW LIST : M2.5x5 M2.5x8 M2.5x10 M3x8 M3x10 TP2.5 x 4 TP2.5 x 10 T3 x 4 T3 x 8 T3 x 10 1 2 3 4 5 6 7 8 9 0 6(8x) 5(4x) 3(2x) 2(8x) 2(6x) 2(6x) 2(6x) 2(9x) 1(4x) 8(2x) 8(5x) 8(2x) 4(4x) 8(2x) 4(4x) 8(2x) 7(4x) 0(4x) 8(5x) 8(4x) 5(5x) 5(6x) 9(1x) 9(2x) 0(4x) 5(11x) 6(8x) 2(9x) 1(4x) EXPLODED VIEW DIAGRAM 家电维修资料网 www. 520101. com 12 - 2 12 - 2 9940 000 03517 SINGLE JUMPER WIRE 26# 9940 000 03409 PHILIPS BRACKET ASS'Y 9940 000 03462 SPEAKER BOX 8OHM 30W 9940 000 03463 SPEAKER BOX ASS'Y 8OHM 30W 9940 000 03464 WOOFER SPEAKER BOX ASS'Y 9940 000 03497 REMOTE HANDSET 9940 000 03506 SPEAKER CONNECTION WIRE 9940 000 03507 AV CABLE 9940 000 03456 AC LINE CORD 9940 000 02562 AM ANTENNA HOLDER 9940 000 03516 1P WIRE 26# 1.5M 301 9940 000 03478 AMP LENS 302 9940 000 03487 AMP VOLUME KNOB 303 9940 000 03465 AMP FRONT CABINET 304 9940 000 03481 LOGO LIGHT GUIDE 306 9940 000 03482 AMP SOURCE BUTTON 307 9940 000 03492 AMP SOURCE BUTTON-BRACKET 308 9940 000 03458 TOROIDAL TRANSFORMER 309 9940 000 03467 TOP COVER1 312 9940 000 03468 TOP COVER2 313 9940 000 03469 AMP TOP COVER 314 9940 000 03472 AMP BEAR CABINET 316 9940 000 03491 RUBBER FOOT(B) 317 9940 000 03474 AMP BOTTOM ACCESSORIES MECHANICAL PARTSLIST - AMP PART Note: Only these parts mentioned in the list are normal service parts. ! 401 9940 000 03479 DVD LENS 402 9940 000 03495 DVD DOOR BRACKET 403 9940 000 03466 DVD FCAB 404 9940 000 03488 DVD STANDBY BUTTON 406 9940 000 03496 DVD STANDBY BUTTON-BRACKET 407 9940 000 03484 DVD CONTROL BUTTON-1 408 9940 000 03485 DVD CONTROL BUTTON-2 409 9940 000 03493 DVD CONTROL BUTTON BRACKET 411 9940 000 03483 DVD SKIP BUTTON 412 9940 000 03494 DVD SKIP BUTTON BRACKET 413 9940 000 03486 DVD CONTROL BUTTON CENTRE 414 9940 000 03413 VFD DISPLAY 416 9940 000 03459 MOTOR RF-360C-13450 417 9940 000 03476 DVD DOOR 418 9940 000 03455 DVD MECHANISM RUBBER CUSHION 419 9940 000 03461 DVD MECHANIS MKENWOOD 510 421 9940 000 03467 TOP COVER1 422 9940 000 03477 TOP LIGHT LENS 423 9940 000 03468 TOP COVER2 424 9940 000 03471 DVD TOP COVER 426 9940 000 03473 DVD BCAB 427 9940 000 03498 DVD MPEG DECODER CARD ASS'Y 428 9940 000 03489 RUBBER FOOT(A) 429 9940 000 03475 DVD BOTTOM 9940 000 03457 AC SOCKET 1A/250V 9940 000 03499 FLAT FLEX CABLE 24P Note: Only these parts mentioned in the list are normal service parts. MECHANICAL PARTSLIST MECHANICAL PARTSLIST - DVD PART 家电维修资料网 www. 520101. com 13 - 1 - DIODES - DZ901 9940 000 02516 ZENER DIODE 5V1 ZD304 9940 000 03417 ZENER DIODE 5.6V ZD301 9940 000 03417 ZENER DIODE 5.6V DB1 9940 000 03418 THYRISTOR RS1010G(10A) DZ303 9940 000 03419 ZENER DIODE BZX-79-B22V DZ302 9940 000 03419 ZENER DIODE BZX-79-B22V LED1001 9940 000 03436 WHITE LED DIODE LED1100 9940 000 03437 LED 3B4SCB01 LED1101 9940 000 03437 LED 3B4SCB01 LED1103 9940 000 03437 LED 3B4SCB01 LED1104 9940 000 03437 LED 3B4SCB01 LED1200 9940 000 03437 LED 3B4SCB01 LED1201 9940 000 03437 LED 3B4SCB01 - TRANSISTORS - Q302 9940 000 02517 TRANSISTOR 2SB772 Q1 9940 000 03156 CHIP TRANSISTOR 9014 Q2 9940 000 03156 CHIP TRANSISTOR 9014 Q2 9940 000 02545 TRRANSISTOR 9014C Q3 9940 000 02518 TRANSISTOR 8050C Q3 9940 000 03438 TRANSISTOR BC547B Q301 9940 000 03439 CHIP RESISTOR BC817-25 Q304 9940 000 03439 CHIP RESISTOR BC817-25 Q308 9940 000 03439 CHIP RESISTOR BC817-25 Q309 9940 000 03439 CHIP RESISTOR BC817-25 Q1 9940 000 03441 TRRANSISTOR 9015C Q303 9940 000 03442 CHIP TRANSISTOR BC857C Q305 9940 000 03442 CHIP TRANSISTOR BC857C Q311 9940 000 03442 CHIP TRANSISTOR BC857C Q306 9940 000 03443 MOSFET BUK7535-55A Q307 9940 000 03443 MOSFET BUK7535-55A Q310 9940 000 03444 CHIP TRANSISTOR BC847C Q312 9940 000 03444 CHIP TRANSISTOR BC847C Q4 9940 000 03445 CHIP TRANSISTOR BC857C - IC - IC302 9940 000 02526 IC 7812 IC1 9940 000 03421 IC TEA5757H IC301 9940 000 03422 IC TDA8920BTH IC303 9940 000 03423 IC TDA8922BTH IC304 9940 000 03423 IC TDA8922BTH IC305 9940 000 03424 IC 74HCU04D IC306 9940 000 03425 IC HEF4013T IC4 9940 000 03426 IC PT2323 IC5 9940 000 03427 IC NE008 IC6 9940 000 03427 IC NE008 ELETRICAL PARTSLIST - AMP PART 家电维修资料网 www. 520101. com 13 - 2 IC11 IC7 IC8 - COILS & FILTERS - XT301 XT302 CF2 CF1 T1 T2 T3 T4 T5 T7 - MISCELLANEOUS - X1 JACK1 ENCODER801 S1 SPK1 SW901 F301 F302 CN10 JACK1 Note: Only these parts mentioned in the list are normal service parts. 9940 000 03427 IC NE008 9940 000 03428 IC PT2322 9940 000 03429 IC 4558 9940 000 03453 CERAMIC FILTER CRB 700KHz 9940 000 03454 CERMIC FILTER FREQUENCY 600KHz 9940 000 03153 CERMIC FILTER FREQUENCY 10.7MHz 9940 000 03153 CERMIC FILTER FREQUENCY 10.7MHz 9940 000 03446 I.F.T. COIL 44023 9940 000 03447 I.F.T. COIL 20591 9940 000 03447 I.F.T. COIL 20591 9940 000 03448 I.F.T. COIL 20382 9940 000 03449 I.F.T. COIL 44108 9940 000 03451 I.F.T. COIL 43462 9940 000 03452 QUARTZ CRYSTAL 75KHz � 9940 000 02528 4PINS RCA SOCKET 9940 000 02535 VOLUME CODER ED-1612-00-F15 9940 000 02542 IR SENSOR 9940 000 03431 5.1 SPEAKER JACK 6PZ-1 9940 000 03432 LIGHT TOUCH SWITCH ! 9940 000 03433 FUSE F6.3AL250V ! 9940 000 03433 FUSE F6.3AL250V 9940 000 03434 PIN CONNECTOR 40PINS � 9940 000 03435 ANT. LEADING-OUT JACK ELETRICAL PARTSLIST - AMP PART 家电维修资料网 www. 520101. com 13 - 3 - DIODES - BD201 9940 000 02521 THYRISTOR RS406 D210 9940 000 02544 RECTIFIER DIODE IN5822 DZ201 9940 000 03407 ZENER DIODE 3.3V DZ202 9940 000 03408 ZENER DIODE 27V - TRANSISTORS - Q201 9940 000 02519 TRANSISTOR 8550C Q202 9940 000 02519 TRANSISTOR 8550C Q206 9940 000 02519 TRANSISTOR 8550C Q208 9940 000 02519 TRANSISTOR 8550C Q203 9940 000 02518 TRANSISTOR 8050C Q204 9940 000 02518 TRANSISTOR 8050C Q207 9940 000 02518 TRANSISTOR 8050C Q209 9940 000 02518 TRANSISTOR 8050C Q210 9940 000 02518 TRANSISTOR 8050C Q205 9940 000 02545 TRRANSISTOR 9014C - IC - IC202 9940 000 02547 IC AT24C02-PC27 IC203 9940 000 03162 CPU U252 IC205 9940 000 03411 IC D4558/RC4558 IC207 9940 000 02548 IC LM7805/LM340T5 7805 IC208 9940 000 02546 IC YD2576-ADJ IC601 9940 000 02539 IC PT6311 / SC16311 / CD16311 - MISCELLANEOUS - X201 9940 000 03152 CERMIC FILTER FREQUENCY 4.19MHZ X202 9940 000 02551 CRYSTAL OSC FREQ.32.768 KHz F201 ! 9940 000 02529 FUSE F2AL250V F209 ! 9940 000 03412 FUSE F1.5A/125V VFD701 9940 000 03413 VFD DISPLAY RCA204 9940 000 03414 RCA SOCKET SW601 9940 000 02543 LIGHT TOUCH SWITCH SW602 9940 000 02543 LIGHT TOUCH SWITCH SW603 9940 000 02543 LIGHT TOUCH SWITCH SW604 9940 000 02543 LIGHT TOUCH SWITCH SW605 9940 000 02543 LIGHT TOUCH SWITCH SW606 9940 000 02543 LIGHT TOUCH SWITCH SW607 9940 000 02543 LIGHT TOUCH SWITCH SW608 9940 000 02543 LIGHT TOUCH SWITCH JACK1301 9940 000 02556 OPTICAL & COAXIAL TERMINAL SOCKET JACK202 9940 000 02553 3PINS RCA SOCKET(R/B/G) CN210 9940 000 03415 PIN CONNECOTR 34PINS JACK4 9940 000 03416 RCA SOCKET+S� VIDEO Note: Only these parts mentioned in the list are normal service parts. ELETRICAL PARTSLIST - DVD PART 家电维修资料网 www. 520101. com