Philips-MCD-988-Service-Manual(1) 电路图 维修手册.pdf

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1、Version 1.2 MCD988 3141 785 31962 DVD Micro theatre all versions Published by LX 0821 Service Audio Subject to modification Copyright 2007 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

2、transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Service Aids .1-1 CD Playability Check .1-2.1-4 Technical specification .2-1 Service tools .2-1 Service measurement setup .2-2 Disassembly diagram.3-1.3-2 Software ve

3、rsion check and upgrading .4-1 Block diagram .5-1 Wiring diagram .6-1 VFD Board circuit diagram .7-1 layout diagram .7-2 AMP Board (in subwoofer box) circuit diagram .8-1 layout diagram .8-2.8-3 CPU 2),2CH audio(Not 5.1CH audio); Only for MT1389L AUDIO I/F USB SCART I/F V_B/U V_G/Y V_R/V V_CVBS ASPD

4、IF USB_DM USB_DP ASPDIF USB_DP USB_DM V_B/U G/Y B/U V_G/Y V_R/V R/V CVBS V_CVBS 16:9B 16:9A SY B/U VSYNC# SC G/Y HSYNC# OPTICAL R/V +5VV 16:9 CVBS RGB/CVBS# SY SC RGB/CVBS# RGB_SWITCH OPTICAL IO_USB IO_USB 16:9 16:9A 16:9B RGB_SWITCH HSYNC# VSYNC# ML MR MR ML PWR2PWR2 V_R/V V_B/U V_G/Y V_CVBS ASPDIF

5、 USB_DM USB_DP IO_USB 16:9A 16:9B RGB_SWITCH HSYNC# VSYNC# MR ML VCC DV33 +12V DV33 DV33 +5VV +5VV +5VV +5VV +5VV +5VV +5VV R105 680 + CE37 22uF/16V J8 CON2.0-5 1 2 3 4 5 + CE40 22uF/16V L38FB/1206 CB55 0.1uF R122 160 1% R108 75 R128 160 1% Q20 2N3906 2 13 R123 2.2K C38 47pF Q16 2N3904 2 13 R124 33

6、R113 3.3K L29 1.8uH/SMD R11433 + CE39 22uF/16V CB60 0.1uF CB62 0.1uF R127 3.3K Q23 2N3904 2 13 R116 4.7K R104 2.2K R125 75 1% CB57 0.1uF R120 75 1% C33 47pF R118 75 1% CB63 0.1uF L30 1.8uH/SMD Q18 2N3904 2 13 R117 2.2K R1122.2K C36 47pF R109 4.7K L311.8uH/SMD C40 27pF/NC R129 2.2K C32 47pF R107 1K Q

7、21 2N3904 2 13 R111 2.2K CB61 0.1uF C35 47pF L28 1.8uH/SMD R115 160 1% Q22 2N3904 2 13 + CE38 22uF/16V CB59 0.1uF C37 47pF R126 75 1% Q17 2N3904 2 13 C39 47pF R102 3.3K R110 4.7K Q24 2N3904 2 13 R119 2.2K C34 47pF J7 CON2.0-18 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 D8 DIODE SMD BAV99 1 3 2 CB5

8、8 0.1uF R121 3.3K R130 75 1% Q19 2N3904 2 13 R103 160 1% CB56 0.1uF R106 75 1% SDRAM (Dual Layout) DRAM I/F S-FLASH 4M/8M bit S-FLASH MA6 MA1 DQM0 DCLK DBA0 DQ6 DQ12 DQ9 DQ10 BA1 DCAS#DBA0 SDCKE DQ7 DWE# DQ2 MA0 MA4 DCAS# WE# DQ11 DQ15 CAS# DRAS# MA5 MA2 SDCLK DQ8 DQ4 MA10 DQM1 DWE# DBA1 SDCLK DQ1 D

9、BA1 MA11 RAS# DQ5 MA7 MA9 DCS# MA8 DQ3 DRAS# MA3 DQ13 BA0 DQ0 DQ14 DQ0.15 MA0.11 DQM0.1 BA0.1 DCLK RAS# CAS# WE# SF_CK SF_CS SF_DI SF_DO DCS# SDCKE SF_DI SF_DO SF_CS SF_CS SF_CK SD33 DQ0.15 MA0.11 DQM0.1 BA0.1 DCLK RAS# CAS# WE# SF_DI SF_CK SF_CS SF_DO SD33 SD33 DV33SD33 SD33 DV33 DV33 DV33 SD33 DV3

10、3 CB51 0.1uF L25FB R700 CB44 0.1uF CB48 0.1uF +CE28 100uF/16V R7310K RN10 x4 12 34 56 78 CB45 0.1uF CB50 0.1uF R7110K R6710K +CE27 47uF/16V CB47 0.1uF U4 ESMT M12L64164A 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

11、 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 CB52 0.1uF R6610K R690 CB49 0.1uF U5 AT25FS040/E

12、N25B80 1 2 3 45 6 7 8 CE# SO WP# VSSSI SCK HOLD# VDD R7210K R7410K/NC R6833 CB46 0.1uF CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG is not repaired,diagram for referrence only. 11 - 211 - 2 DRAM I/F S-FLASH AUDIO I/F VIDEO I/F SERVO RF DeCAP. RF Reference RS-232 SANYO HD65 VR-CD 16 3 NC 2 NC 4 CD/DVD SW F-

13、 F 1 20 VR-DVD T- B/b 24 6 23 CD-LD Vcc 7 5 19 8 GND-LD HFM 17 F+ 12 21 T+ RF 22 14 18 10 MD GND-PD Vc(Vref) E15 C/c 13 D/d A/a9 11 DVD-LD 2SK3018 1 C 2 C 2N3904 1 B 1 C 2 2SB1132 S 3 G B E3 E Very Important to reduce Noise SERVO I/F Chip Decap. 2D Laser S/W Reserved USB I/F thrice resonance crystal

14、 need add MIX SCART I/F CAS# RAS# DQM0.1 MA0.11 WE# DQ0.15 BA0.1 SF_DO SF_CK SF_DI SF_CS V_CVBS ADACVDD RFV18-1 APLLVDD3 RFVDD3 TxD RxD _3 _2 LDO1 _4 LDO2 B E F+ T- A MDI1 F- T+ IOA D C F V20 AVCC1 LD-CD LD-DVD SP+ SL+ SL- LIMIT SP-A RFO F- T- F+ SL+ SL- SP- SP+ T+ TRSO FOSO FMSO DMSO SP- LDO2 LDO1

15、ASPDIF AR AL V_B/U V_R/V V_G/Y B E C D F A TXDGPIO10 V1P4 OPO OP- _1 _1 _3_2 _4 DMO TRO FOO V1P4 FMO SP+ SP-A RFV18-2V18 AADVDD XO USB_DM XI URST# IRVCC_5V FMSO DMSO FOSO TRSO VSCKUP1_6 VSTBGPIO7 VSDA UP1_7 VSDA VSCK VSTB STBY TROPEN TRCLOSE TRIN TROUT USB_DP MDI2 RFO MDI1AUDIO_MUTE 1389_OP+OPO FGOP

16、O AVCC1 DxR9OIPG V1P4 DQ9 MDI1 DACVDD3 RAS# MA0 MA3 GPIO10 USB_DM RFVDD3 AR MA7 BA1 DQ15 USB_V33 V_R/V AVCM MA10 MA8 DQ6 DQ5 STBY 1389_OP+ CAS# TROUT IOA FMO RFV18-2 V20 V_B/U MA9 DQ8 DQ14 DQ4 DQ2 UP1_6 GPIO7 V_G/Y MA5 TROPEN MA11 DQ12 DQM0 DQ0 SF_CS XI V_CVBS MA4 MA1 DQ13 DQ1 BA0 DQM1 DQ7 APLLVDD3

17、TRCLOSE ASPDIF DQ11 DMO GPIO9 TRIN DQ10 URST# SF_DO FOO MDI2 ADVCM AL MA6 MA2 UP1_7 USB_V18 FG XO VREF1 DACVDD3 IR 89L_3V3 FS IR SF_CK AVDD33 V18 V1P4 ICE LIMIT TRO V20 DACVDD3DACVDD3 ADACVDD DACVDD3 ADVCM AADVDD USB_DP IOA WE# SF_DI DQ3 RFV18-1 OP- 16:9A 16:9B VSYNC# AUDIO_MUTE IO_USB HSYNC# RGB_SW

18、ITCH IO_USB RGB_SWITCH DCLK DCLK RGB_SWITCH HSYNC# VSYNC# 16:9A 16:9B VSTB VSCK VSDA DQ0.15 MA0.11 DQM0.1 BA0.1 RAS# CAS# WE# SF_DI SF_CK SF_CS SF_DO V_CVBS T- T+ F- F+ SL- SL+ SP- SP+ FOSO TRSO FMSO DMSO ASPDIF AR AL V_B/U V_G/Y V_R/V V1P4 USB_DM URST# STBY TROPEN TRCLOSE TRIN TROUT USB_DP AUDIO_MU

19、TE IO_USB RGB_SWITCH DCLK RGB_SWITCH HSYNC# VSYNC# 16:9A 16:9B V18 V18 89L_3V3 89L_3V3 DV33 V1889L_3V3 +5VS DV33 +5VS DV33 89L_3V3 V18 89L_3V3 89L_3V3 RFV33 RFV33 VCC DV33DV33DV33 89L_3V3 V18 L21FB R31100K L22 10uH/SMD C23 330pF R450 + CE16100uF/16V R260 L18 FB +CE22 100uF/16V C25 100pF CB33 0.1uF R

20、33 0 R350 L23 10uH/SMD R52 1K CB200.1uF R150 J2 CON2.0-6 1 2 3 4 5 6 CB26 0.1uF C1110uF/10V CB31 0.1uF +CE12 10uF/16V Q5 2SK3018/NC 1 32 CB19 0.1uF CB28 0.1uF Q7 2N3906 2 13 R270 CB35 0.1uF C24 0.015uF C18 10uF/10V R44 0 C14 220pF D2 BAT54C 1 3 2 L10150uH/DIP C16NC C15 4.7uF C1010uF/10V CB14 0.1uF R

21、18 2K CB18 0.1uF R414.7 C8 6800pF R34 0 CB23 0.1uF TOP CON1 HEADER 24 SMD0.5 TOP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 R280 Q1 2N3904 1 32 R53 1K J4 CON2.0-6 1 2 3 4 5 6 Q8 2N3906 2 13 C17NC C22 330pF R170 R8100K CB27 0.1uF Y3 27MHz C13 1uF R570 L11 47uH/DIP C21 NC CB220.1uF

22、 R460 R50 10 C94.7uF R360 Q3 2N3904 2 13 R290 CB300.1uF C6 22pF R1210K R4827K +CE15 470uF/10V Q2 2N3904 1 32 R375.1K R4210K R430 R54 1K R22100K MT1389L/K LQFP 128 V1.0 Desktop U2 MT1389L LQFP128/SMD/1389L 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 36 37 38 39 4

23、0 41 42 43 44 45 46 47 48 49 51 52 53 50 55 56 57 54 58 59 61 62 63 60 64 65 66 67 69 70 94 90 93 92 91 89 88 8413 35 86 79 85 83 82 81 80 78 77 76 75 74 68 73 72 71 4 3 2 1 128 127 126 125 124 123 118 117 116 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 87 112 113 122 121 120 119

24、115 114 RFE RFF AVDD18 AVDD33 XTALI XTALO AGND V20 REXT MDI1 MDI2 LDO1 LDO2 AVDD33 DMO FMO TRAY_OPEN TRAY_CLOSE TRO FOO FG / GPIO2 USB_DP USB_DM USB_V33 USB_GND PAD_VRT USB_V18 GPIO3 / INT# GPIO4 SF_CS_ SF_DO SF_DI SF_CK UP1_6 / SCL UP1_7 / SDA ICE PRST# IR RD0 RD1 RD2 RD3 RD4 RD5 RD6 RD7 DVDD33 DQM

25、0 RD15 RD14 DVDD18 RD13 RD12 RD11 RD10 RD9 DVSS33 RD8 DQM1 RCLK RA11 RA9 RA8 GPIO13 DVDD18 SPDIF / GPIO12 GPIO11 GPIO10 GPIO9 GPIO8 DVDD33V14 GPIO6 RA3 DVSS18 RA2 RA1 RA0 RA10 BA1 BA0 RAS# CAS# RWE# RA4 DVDD33 RA5 RA6 RA7 RFD RFC RFB RFA RFH / OPINN RFG / OPINP RFIN / OPOUT RFIP AGND18 AVDD18 AL / G

26、PIO1 AVCM AR / GPIO0 APLLCAP APLLVDD AADVDD AKIN1 / GPIO21 / Audio_Mute ADVCM / GPIO20 AKIN2 / GPIO19 / Audio_Mute AADVSS R B G DACVDDA DACVDDB CVBS DACVSSC FS VREF DACVDDC GPIO7 / CKE ADACVSS2 ADACVSS1 ADACVDD2 ADACVDD1 ALF / GPIO ALS / GPIO ARS / GPIO ARF / GPIO R550 CB120.1uF R300 L162.7uH/NC L19

27、FB CB37 0.1uF CB240.1uF R3910K R200 L12FB CB16 0.1uF R2310K C20 10uF/10V + CE13 47uF/16V L15FB C121500pF + CE19 100uF/16V R5110K CB250.1uF CB34 0.1uF CB130.1uF R38 0 C5 1000pF/NC R1610K +CE21 47uF/16V R240 R2510K + CE17470uF/10V TP2 L20FB R4727K R5610 R1110K R4915K CB15 0.1uF + CE14 47uF/16V R404.7

28、CB36 0.1uF CB17 0.1uF Q6 8550/DIP 2 13 R3215K L13 FB CB29 0.1uF L17 150uH/DIP J3 CON2.0-4 1 2 3 4 Q9 8550/DIP 2 13 CB210.1uF Q4 2SK3018/NC 1 32 + CE20 47uF/16V C7 22pF +CE23 100uF/16V C3 4.7uF R210/NC CB32 0.1uF +CE18 100uF/16V R13 1/0805 R14NC L14FB C19NC CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG is no

29、t repaired,diagram for referrence only. 11 -311 - 3 LAYOUT DIAGRAM - DVD MPEG BOARD MPEG is not repaired,diagram for referrence only. 11 - 411- 4 12 - 112 - 1 20 22-301931 17 18 3 MOTO1 MOTO3 DVDDISC EXPLODED VIEW DIAGRAM 110 110 110 1209 6548/98 (not for -/93) 13 - 1 ELECTRICAL PARTSLIST - CPU BOAR

30、D - C944996510006154MYLAR CAP. 473J 100V K C946996510006153ELECTROLYTIC CAP. 3300u 35V D908996510002976DIODE FR104 D911996510000495DIODE IN60 L26 DZ901996510000497ZENER DIODE 5.6V DZ902996510006169CHIP ZENER DIODE BZX384-C11 DZ903996510002926ZENER DIODE 3V 1/2W-52 IC901994000005136I.C.PT2314 PRINCET

31、ON IC903994000004952IC PT2309-S(L) IC904996510000007IC TEA5762 IC905996510002918IC PCF8563 SOP8 IC906996510006171IC AT24C128 (SOP8) IC907996510006152MCU PARTS ASSY MCD988/12 IC908994000004955IC AC6811(RDS) /12 IC909996510006170IC PT2579-S(SOL16) JACK902996510006172FM OUTPUT SOCKET IF-02P 75 JACK9039

32、96510006173S-VIDEO SOCKET SW-13-102 T902996510002975TRANSFORMER EE13 5V X901996510000003CRYSTAL 75KHz X902996510000012CRYSTAL OSC FREQ.32.768KHz X903994000005497CRYSTAL OSC. 4.332 49S MHZ X904994000004945CER. FILTER FREQUENCY 4.19MHZ - VFD BOARD - DZ3996510002926ZENER DIODE 3V 1/2W-52 IC199651000050

33、0IC PT6311/SC16311/CD16311 IC3996510000010IC LM7805/LM340T5 7805 IC4994000005221IC TM58PR11S18C LED1994000005495LED DIODE RED LED10996510000260WHITE LED DIODE 3R41W71W-EB LED11996510000260WHITE LED DIODE 3R41W71W-EB LED12996510000260WHITE LED DIODE 3R41W71W-EB LED13996510000260WHITE LED DIODE 3R41W7

34、1W-EB LED14996510000260WHITE LED DIODE 3R41W71W-EB LED15996510000260WHITE LED DIODE 3R41W71W-EB LED6996510000260WHITE LED DIODE 3R41W71W-EB LED7996510000260WHITE LED DIODE 3R41W71W-EB LED9996510000260WHITE LED DIODE 3R41W71W-EB SW1996510000263LIGHT TOUCH SWITCH 6X6X5 SW10996510000263LIGHT TOUCH SWIT

35、CH 6X6X5 SW11996510000263LIGHT TOUCH SWITCH 6X6X5 SW12996510000263LIGHT TOUCH SWITCH 6X6X5 SW13996510000263LIGHT TOUCH SWITCH 6X6X5 SW14996510000263LIGHT TOUCH SWITCH 6X6X5 SW2996510000263LIGHT TOUCH SWITCH 6X6X5 SW3996510000263LIGHT TOUCH SWITCH 6X6X5 SW4996510000263LIGHT TOUCH SWITCH 6X6X5 SW59965

36、10000263LIGHT TOUCH SWITCH 6X6X5 SW6996510000263LIGHT TOUCH SWITCH 6X6X5 Q914996510014243TRANSISTOR SS8050-5 1.5A(-/05/12) Q915996510014243TRANSISTOR SS8050-5 1.5A(-/05/12) TUNE1996500041012 FM TUNER KST-F404HA-11A ELECTRICAL PARTSLIST - VFD BOARD - SW7996510000263LIGHT TOUCH SWITCH 6X6X5 SW89965100

37、00263LIGHT TOUCH SWITCH 6X6X5 SW9996510000263LIGHT TOUCH SWITCH 6X6X5 VFD996510006151VFD DISPLAY MCD988 - MISCELLANEOUS - SW1001996510002972SPECIAL SWITCH TC-V030A SW1002996510002972SPECIAL SWITCH TC-V030A SW1101996510002972SPECIAL SWITCH TC-V030A SW1102996510002972SPECIAL SWITCH TC-V030A DVDDISC996

38、510004184DVD DISC ASSY HP996510006174HEADPHONE PCB ASSY MCD988 MAINLAMP 996510006175MAIN LAMP PCB ASSY MCD988 MOTO1996510006176MOTOR ASSY(L) MCD988 MOTO2996510006177MOTOR PCB ASSY(L) MCD988 MOTO3996510006178MOTOR ASSY(R)MCD988 MOTO4996510006179MOTOR PCB ASSY(R) MCD988 Note:Only these parts mentioned

39、 in the list are normal service parts. 13 - 2 ELECTRICAL PARTSLIST(PCBA IN SUB.BOX) - AMP BOARD - IC201996510002941IC TL072 SOP IC203996510000464CHIP IC TDA8920(PACKING) IC204996510000464CHIP IC TDA8920(PACKING) IC206996510000267IC HEF4013T CHIP IC207996510000463CHIP IC 74HCU04D JACK201996510015793S

40、-VIDEO SOCKET DSW-1 XT202996510000265CERMIC FILTER CRB 600KHz - POWER BOARD - PCB2996510015898POW283-98 POWER BOARD ASSY 13 - 3 14-1 14-1 PACKING EXPLODED VIEW PACKING MATERIAL PARTSLIST (only for -/93) 50996510017423QUICK START GUIDE 51996510017424INSTRUCTION MANUAL 52996510017425WARRANTY CARD(PH 9

41、96510007956) 53996510017426ELIGIBILITY CERT.(V93 35X46) 54996510017427WARRANTY CARD ENGLISH/CHINESE 55996510017428SERVICEWEBSITE(PH314107521791) 56996510017429MCD988 PAPER SHEET 57996510017430PLASTIC BAG(PE) 29X18cm 59996510017431PLASTIC BAG(PE)27X10cm PHILIPS 60996510017430PLASTIC BAG(PE) 29X18cm 6

42、1996510017432SPEAKER BOX HANG MATAL PLATE 62996510017433MAIN SET HANG MATAL PLATE 63996510017434PLASTIC GRANULE 6X30 64996510017435SCREW 4 X 30 BA NICKLE-PLATE 65996510017436PLASTIC BAG(PE) 15X10cm 66996520031811PE POLYBAG 26X17cm 67996510017437PLASTIC BAG(PE) 13X5cm 68996510014065CABLE COVER PVC L=

43、600MM 69996510017434PLASTIC GRANULE 6X30 70996510017437PLASTIC BAG(PE) 13X5cm 71996510017438PLASTIC BAG(PE) 70X15cm 72996510017439SCREW 4 X 10 BM (PLATING) 73996510017440ACCESSORY PRESENT BOX ACCESSORIES 416996510007611SPEAKER BOX ASSY(L) 417996510007612SPEAKER BOX ASSY R 418996510007613WOOFER SPEAK

44、ER BOX ASSY 419996510007614REMOTE CONTROL ASSY PRC501-06 420! 994000005166AC LINE CORD 1.8M 421996500042000VIDEO CABLE WIRE(W&RCA) 422996510007615CABLE LINE 13P 2M ROUND JACK 423996510007616SPEAKER CORDS 3M 5559/4P 424996510007617SPEAKER CORDS 3M 5559/4P 58996500041018FM ANTENNA WIRE 1.5m Note:Only these parts mentioned in the list are normal service parts. 14-2 74996510018103 GIFT BOX 75996510018104 CARTON BOX 76996510018105 MCD988 POLYFOAM(SET)