Philips MCD706 Service Manual Download Page 3 | Manualshive

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Summary of Contents for MCD706

Page 1: ...ormation 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 BOAR...

Page 2: ...1 1 HANDLING CHIP COMPONENTS ...

Page 3: ...1 2 ...

Page 4: ...MHz S N A weighted 70dBA Lim 65 dBA IF frequency 10 7MHz Channel Separation 25dB Quieting sensitivity 26dB 22 dBf FM Image Rejection 25dB Distortion 3 TUNING GRID 100k 50k Hz S N 50 SERVICE TOOLS Audio signal disc SBC 429 4822 397 30184 Playability test disc SBC 444 4822 397 30184 Test disc 5 disc without erros Test disc 5A disc with dropout erros blank spots and fingerprints SBC 426 426A 4822 397...

Page 5: ...2 2 ...

Page 6: ...3 1 CONNECTION AND CONTROLS ...

Page 7: ...3 2 CONNECTION AND CONTROLS ...

Page 8: ...3 3 CONNECTION AND CONTROLS ...

Page 9: ...3 4 CONNECTION AND CONTROLS ...

Page 10: ...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 ...

Page 11: ... 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 ...

Page 12: ...5 1 5 1 4 SOFTW ARE VERSION AND UPGRADING MCD706 MCD706 ...

Page 13: ...5 2 5 2 SET BLOCK DIAGRAM ...

Page 14: ...5 3 5 3 SET W IRING DIAGRAM ...

Page 15: ...6 1 6 1 CIRCUIT DIAGRAM VFD BOARD ...

Page 16: ...6 2 6 2 LAYOUT DIAGRAM VFD BOARD ...

Page 17: ... 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 ...

Page 18: ...7 2 7 2 LAYOUT DIAGRAM TUNER BOARD LAYOUT DIAGRAM AMP BOX PCB ASSY ONLY FOR 12 ...

Page 19: ...8 1 8 1 CIRCUIT DIAGRAM AMP BOARD ...

Page 20: ...8 2 8 2 LAYOUT DIAGRAM AMP BOARD ...

Page 21: ...3 300P C244 100P C245 300P C246 100P 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 560 R220 560 C218 4 7UF 16V R219 0 C215 4 7UF 16V C239 4 7UF 16V R236 0 M RIN M LIN D 5V C237 4 7UF 16V R204 680 R205 680 R206 680 R207 680 R208 680 R276 10K R273 2201 2W DZ202 27V C263 104 DZ201 3V3 R271 15 0 5 C264 2...

Page 22: ...9 2 9 2 LAYOUT DIAGRAM CPU BOARD ...

Page 23: ... 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 R...

Page 24: ...2 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 D...

Page 25: ... 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...

Page 26: ...rcuit 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 ...

Page 27: ... 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...

Page 28: ...10 6 10 6 LAYOUT DIAGRAM DVD MPEG BOARD MPEG board is not repaired program for referrence only ...

Page 29: ... 11 1 11 1 EXPLODED VIEW DIAGRAM ...

Page 30: ...940 000 04691 DVD CABINET FRONT 41 9940 000 03471 DVD TOP COVER 42 9940 000 05159 DVD CABINET BACK 50 9965 000 38160 DVD CABINET BOTTOM 9940 000 03476 DVD DOOR 9940 000 03496 DVD STANDBY BUTTON BRACKET 45 9940 000 03494 DVD SKIP BUTTON BRACKET 27 9965 000 38468 DVD DOOR BRACKET 44 9940 000 03518 DVD SLID PLANK 47 9940 000 05163 DVD DOOR POST L 47 9940 000 05164 DVD DOOR POST R 26 9965 000 41624 DV...

Page 31: ...5 000 41637 MCD705 PLATE ALUMINIUM R 9965 000 41638 MCD705 RIG OUT METAL PLATE 3 9940 000 03465 AMP FCAB 9940 000 03469 AMP TOP COVER 9965 000 38670 AMP CABINET BACK 25 9965 000 38155 AMP CABINET BOTTOM 5 9940 000 03481 LOGO LIGHT GUIDE 9940 000 03492 AMP SOURCE BUTTON BRACKET 1 9965 000 41640 AMP DISPLAY LENS 9940 000 03482 AMP SOURCE BUTTON 2 9940 000 03487 AMP VOLUME KNOB 9940 000 03477 TOP LIG...

Page 32: ...2547 IC AT24C02 PC27 2 7V IC207 9940 000 02548 IC LM7805 IC209 9940 000 02548 IC LM7805 IC203 9965 000 41642 MCU PARTS ASS Y X202 9940 000 02551 CRYSTAL OSC FREQ 32 768 KHZ CN206 9965 000 41002 SPEAKER SOCKET DJ 270 DH 03 RCA204 9940 000 03414 RCA SOCKET JACK202 9940 000 02553 3PINS RCA SOCKET R B G JACK4 9940 000 03416 RCA SOCKET S VIDEO R209 9940 000 03412 FUSE F1 5A 125V F201 9940 000 02529 FUS...

Page 33: ...B804 D5 9940 000 03763 VARIODE DIODE BB804 D1 9940 000 03764 DIODE BAV99 Q1 9940 000 03156 CHIP TRANSISTOR 9014 Q2 9940 000 03156 CHIP TRANSISTOR 9014 Q3 9940 000 03438 TRANSISTOR BC547B IC1 9940 000 03421 IC TEA5757H X1 9940 000 03452 QUARTZ CRYSTAL 75KHZ D3 0 JACK1 9940 000 04941 FM OUTPUT SOCKET MULTI BOARD PARTS LED1100 9940 000 03437 LED 3B4SCB01 LED1101 9940 000 03437 LED 3B4SCB01 LED1103 99...

Page 34: ...13 1 REVISION LIST Version 1 0 3 14 1 785 3 14 20 Initial Release MCD706 93 ...

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