Philips-MCM-398-D-Service-Manual.pdf

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1、 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 transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission o

2、f Philips. Published by SL 0724 Service Audio Printed in The Netherlands Subject to modification Micro System Version 1.1 CLASS 1 LASER PRODUCT 3141 785 31831 TABLE OF CONTENTS Page PCBs Location .1-2 Specifi cations .1-3 Measurement Setup .1-4 Service Aids, Safety Instruction, etc .1-5 CD Playabili

3、ty Test .1-6 to 1-8 Software Version Checking .2 Set Block Diagram .3 Set Wiring Diagram .4 Main & HP/ AUX Board.5 Front (Display) & USB Jack Board .6 CMusIC (CD) Board .7 Set Mechanical Exploded View & Parts List .8 MCM398D/all version Revision List .9 1-2 PCBS LOCATION 1-3 AMPLIFIER Output power .

4、 .2 x 50 W RMS / 2 x100 W music power Signal-to-noise ratio. ? 62 dBA (IEC) Frequency response .40 15000 Hz, 3 dB Impedance loudspeakers . 6 ? Impedance headphones . 32 ? CD/MP3/WMA-CD PLAYER Number of programmable tracks . 20 Frequency range . 20 20000 Hz Signal-to-noise ratio.75 dBA Channel separa

5、tion.? 60 dB (1 kHz) Total harmonic distortion. 0.003% MPEG 1 Layer 3 (MP3-CD) . MPEG AUDIO MP3-CD bit rate . 32-256 kbps (128 kbps advised) Sampling frequencies .32, 44.1, 48 kHz USB PLAYER USB . 12 Mb/s, V1.1 . support MP3 and WMA files Number of albums/folders .maximum 99 Number of tracks/titles.

6、maximum 500 FM FM wave range .87.5 108 MHz Sensitivity at 75 ? mono, 26 dB signal-to-noise ratio . 2.8 V stereo, 46 dB signal-to-noise ratio . 61.4 V Selectivity. ? 28 dB Total harmonic distortion. ? 5% Frequency response . 63 12500 Hz ( 3 dB) Signal-to-noise-ratio . ? 50 dBA SPEAKERS 2-way Bass ref

7、lex system Dimensions (w x h x d) .140 x 228 x 247 (mm) GENERAL INFORMATION AC Power.220 230 V / 50 Hz Dimensions (w x h x d) .152 x 228 x 273 (mm) Weight (with/without speakers) . approx. 6.2/3.65 kg Eco Power Standby. 1 W Power consumption Standby . 250mV -Laser damaged ! 4,6V 3V 3,3V 3,9V 2V 0,17

8、V 0,17V Sanyo DA12T3 HF-Amplifier D3 D2 D1 Drive detection 680R 3905 3903 3K3 BC847B 7877 47n 2818 1K5 3902 5 7 4 2 1 6 3 64 8 9 10 11 470R 3893 +3.3V 2K2 3908 10K 3923 BC847B 7878 BC847B 7876 4n7 2813 3896 100R 220u 2885 2881 560p 47n 2887 560R 3901 2883 470n 2817 4u7 3n3 2814 3898 220R 3895 27K 47

9、0n 2884 +3.3V 3909 820R 3907 100R 3920 33K 3897 2882 82p 3K3 3904 2K7 3899 3906 470R +5V_HF HFIN VrefCD10 100p 28152816 22n LDON to 3826,3827 VREF GE VDDA1 VRIN VSSA1 ISLICE LDON D1 D2 D3 D4 HFIN HFREF IREF CD_DA: 0V / CD_RW: 3V (A-D) 800mVpp TB = 0.5s/div EYE-PATTERN 1,8V 1,2V 2,4V 2,6V 0,65V INSTR

10、UCTIONS ON CD PLAYABILITY 1-8 How to read software version, 1. Press and hold DISPLAY and SOURCE buttons then plug A/C to power on, LCD Display shows existing software version S 0.12. 2. During shows S 0.12, press “STOP” button to show firmware version. SOFTWARE VERSION CHECKING 2-1 2-1 3-13-1 SET B

11、LOCK DIAGRAM SET WIRING DIAGRAM 4-14-1 MAIN BOARD TABLE OF CONTENTS Main PCB - Layout Top View .5-2 Main PCB - Layout Bottom View .5-3 Main PCB - Circuit Diagram Part1 .5-4 Main PCB - Circuit Diagram Part2 .5-5 Headphone & AUX PCB - Circuit Diagram .5-6 5-15-1 5-25-2 PCB LAYOUT - MAIN BOARD (TOP VIE

12、W) PCB LAYOUT - MAIN BOARD (BOTTOM VIEW) 5-35-3 5-4 5-4 CIRCUIT DIAGRAM - MAIN BOARD PART1 5-5 5-5 CIRCUIT DIAGRAM - MAIN BOARD PART2 5-6 5-6 CIRCUIT DIAGRAM - HP & AUX BOARD FRONT(DISPLAY) & USB JACK BOARD TABLE OF CONTENTS Display PCB - Layout Top View .6-2 Display PCB - Layout Bottom View .6-3 Di

13、splay PCB - Circuit Diagram .6-4 USB PCB - Circuit Diagram .6-5 6-16-1 6-26-2 PCB LAYOUT - DISPLAY BOARD (TOP VIEW) PCB LAYOUT - DISPLAY BOARD (BOTTOM VIEW) 6-36-3 6-4 6-4 CIRCUIT DIAGRAM - FRONT(DISPLAY) BOARD 6-5 6-5 CIRCUIT DIAGRAM - USB BOARD CMUSIC BOARD TABLE OF CONTENTS CMUSIC PCB - Layout To

14、p View .7-2 CMUSIC PCB - Layout Bottom View .7-3 CMUSIC PCB - Circuit Diagram .7-4 7-17-1 7-2 PCB LAYOUT - CMUSIC BOARD (TOP VIEW) 7-2 7-3 PCB LAYOUT - CMUSIC BOARD (BOTTOM VIEW) 7-3 7-4 CIRCUIT DIAGRAM - CMUSIC BOARD CD & TUNER PART 7-4 7-5 CIRCUIT DIAGRAM - CMUSIC BOARD USB PART 7-5 8-18-1 SET MEC

15、HANICAL EXPLODED VIEW MECHANICAL & ACCESSORIES PARTS LIST 1996510004576CD LOADER COVER F 996510001099 AM LOOP FRAME ASSY 2996510001086CHROME RING-LOADER COVER G 996510001911 IPOD HOLDER-40GB-INJ. 3996510004572DISPLAY LENS H996510001912IPOD HOLDER-60GB-INJ. 4996510004573LEFT FRONT PANELI996510001913I

16、POD HOLDER-60GB-VIDEO-INJ. 5996510004567FRONT CABINETJ996510001914IPOD HOLDER-MINI-INJ. 6996510004577CONTROL KEY SET - LEFTK996510001915IPOD HOLDER-NANO-INJ. 7996510001448STANDBY BOTTON LIGHT GUIDEL996510001916IPOD HOLDER-20GB-INJ. 8996510004571CONTROL KEY-DOCKINGM996510001917IPOD HOLDER-30GB-PHOTO-

17、INJ 22996510004566TOP CABINETN996510001918IPOD HOLDER-30GB-VIDEO-INJ. OREVOC POT57540001569932994000005786CD MECHANISM DA11VF(SANYO) 24996510004581 25996510004569 30996510000868CD DAMPER PINK 658F 31996510004568BOTTOM CABINET 35996510004578 37996510004570 38996510004574 39996510001438VOLUME KNOB RIN

18、G 40996510001082 Note: Only these parts mentioned in the list are normal service parts. 8-2 996510005461 BS POWER SUPPLY CORD 1 21.83M /05 /12 ELECTRICAL PARTSLIST C MUSIC BOARDFRONT & USB BOARD IC401994000003199IC HEF4094BTSW704996500039269TACT SWITCH IC901996510004550IC (PROGRAMMED) SAA7838H/N3 SW

19、705996500039269TACT SWITCH IC902994000005753I.C. D9258PHSW706996500039269TACT SWITCH IC903994000003272IC M24C01-RDW6TSW707996500039269TACT SWITCH Q204994000005729TRANSISTOR KTA1273 TO-92LSW708996500039269TACT SWITCH Q211994000005729TRANSISTOR KTA1273 TO-92LSW709996500039269TACT SWITCH Q9019965100003

20、78TRANSISTOR BST50SW710996500039269TACT SWITCH Q909996500039268TRANSISTOR KTC-8050C SW711996500039269 TACT SWITCH Q910996500039268TRANSISTOR KTC-8050CSW712996500039269TACT SWITCH IC905994000005751I.C. 74HC4520DB SSOP16SW713996500039269TACT SWITCH IC906994000005749I.C. 74HC4094DB SSOP16 ZD70199651000

21、4551 ZENER DIODE BZX384-C3V3 IC907994000005748I.C. 74HC02DB SSOP14 IC908996510001069IC D6208 SOP8 L101994000005754FIXED INDUCTOR 33UH-KHEADPHONE BOARD Q204994000005755 TRANSISTOR KTA1273 TO-92L HP901994000003229HEADPHONE JACK D3.5MM HP902996510001073EARPHONE CKX3.5-19S (3PIN) Q211994000005755 TRANSI

22、STOR KTA1273 TO-92L Q909996500039268 TRANSISTOR KTC-8050C Q910996500039268TRANSISTOR KTC-8050CMAIN BOARD U201994000005747IC OTI6888-G LQFP-64 C319996510004554CBB CAP HMFS-5 0.47UF 63V U202996510000738IC EPROM ICE27C512-70?PCW C320996510004554CBB CAP HMFS-5 0.47UF 63V CN301996510000380PUSH TERMINAL J

23、ACK PST-418 X901994000005742CRYSTAL 8.4672 MHZ 20PF CN401996510001073EARPHONE CKX3.5-19S (3PIN) X902994000003208CRYSTAL 32.768KHZ 12.5PF -10P CN402996510004561MINI DIN JACK 9PINS Y1994000005741CRYSTAL 14.318 MHZ 20PF ZD2001 994000005744ZENER DIODE 5V1 1/2W D201996510001053RECTIFIER DIODE RL201 IC201

24、996510001057IC S1117-33PIC TO-220F-3SL IC202996510001058IC S7806PI TO-220F FRONT & USB BOARDIC301996510004564POWER AMPLIFIER IC TDA8922BJ CON102 996510001071USB JACK 4P ANGLE TYPE IC401996510004563I.C. LM324DG SOIC-14 D101996510001072LED INDICATOR D3 CLEAR BLUE D102996510001072LED INDICATOR D3 CLEAR

25、 BLUE IC501996510001056IC ET2314 D103996510001072LED INDICATOR D3 CLEAR BLUE IC601 994000003215RDS IC SAA6581T EN701996510004552ENCODER E1211A3V1NE0054 IC801996510004562I.C. D4558 IC802996500039259I.C. PT4800(L) DIP-8 PIN FB701996510001060FER. BEAN SBK160808T-601Y-SQ203994000001436TRANSISTOR 2SB1566

26、-F IC701996510001064IC ET8861S (FOR LCD DRIVER) LCD701 996510001061LCD DISPLAY GS-34301+HSC-A/P Q205996500039268TRANSISTOR KTC-8050C LED701 996510000394LED INDICATOR RED4.3X2.98MMQ208996500039268TRANSISTOR KTC-8050C LED702 996510004553 LED INDICATOR D3mm WHITEQ214994000005727TRANSISTOR 2SB562C TO-92

27、MOD Q401994000005755TRANSISTOR KTA1273 TO-92L LED703 996510004553LED INDICATOR D3mm WHITE Q501 996500039268 TRANSISTOR KTC-8050C LED704 996510004553LED INDICATOR D3mm WHITE LED705 996510001422LED INDICATOR BLUE 33B4SCA01Q881 994000003206TRANSISTOR 8550D LED706 996510001422LED INDICATOR BLUE 33B4SCA0

28、1Y601 994000003209CRYSTAL 4.332MHZ HC-49/S LED707 996510001422LED INDICATOR BLUE 33B4SCA01ZD201996510004555DIODE 10V 1/2W TCLLZ10V LL34 ZD205996510004558DIODE 6V8 1/2W TCLLZ6V8 LL34 RS701996510001070INFRARED RECEIVER SM3385B ZD206996510004560DIODE 9V1 1/2W TCLLZ9V1 LL34 SW701996500039269TACT SWITCH

29、SW702996500039269TACT SWITCH ZD351996510004557DIODE 5V6 1/2W TCLLZ5V6 LL34 SW703996500039269TACT SWITCH ZD401996510004556DIODE 5V1 1/2W TCLLZ5V1 LL34 8-3 ELECTRICAL PARTSLIST MAIN BOARD ZD402996510004556DIODE 5V1 1/2W TCLLZ5V1 LL34 ZD405996510004565CHIP VARISTOR 14V 270PF ZD406996510004565CHIP VARIS

30、TOR 14V 270PF ZD407996510004565CHIP VARISTOR 14V 270PF ZD408996510004565CHIP VARISTOR 14V 270PF ZD501996510004559DIODE 8V2 1/2W TCLLZ8V2 LL34 Note: Only these parts mentioned in the list are normal service parts. 8-4 9-1 REVISION LIST 1.0 Manual 3141 785 31830 Initial Service Manual released. 1.1 Manual 3141 785 31831 In this version, version /05 added. 1) P8-2 Mechanical and Accessories Partslist updated.