Philips-MCM-398-D-Service-Manual(1) 电路图 维修手册.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 RadioFans.CN 收音机爱 好者资料库 1-2 PCBS LOCATION Radi

4、oFans.CN 收音机爱 好者资料库 1-3 AMPLIFIER Output power . .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 2000

5、0 Hz Signal-to-noise ratio.75 dBA Channel separation.? 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 alb

6、ums/folders .maximum 99 Number of tracks/titles.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-t

7、o-noise-ratio . ? 50 dBA SPEAKERS 2-way Bass reflex 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 .

8、250mV -Laser damaged ! 4,6V 3V 3,3V 3,9V 2V 0,17V 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 2

9、883 470n 2817 4u7 3n3 2814 3898 220R 3895 27K 470n 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

10、/div EYE-PATTERN 1,8V 1,2V 2,4V 2,6V 0,65V INSTRUCTIONS 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

11、. SOFTWARE VERSION CHECKING 2-1 2-1 3-13-1 SET BLOCK 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-

12、6 5-15-1 5-25-2 PCB LAYOUT - MAIN BOARD (TOP VIEW) 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 Vi

13、ew .6-2 Display PCB - Layout Bottom View .6-3 Display 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 CMUSI

14、C BOARD TABLE OF CONTENTS CMUSIC PCB - Layout Top 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 DI

15、AGRAM - CMUSIC BOARD USB PART 7-5 8-18-1 SET MECHANICAL 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-

16、INJ. 4996510004573LEFT FRONT PANELI996510001913IPOD HOLDER-60GB-VIDEO-INJ. 5996510004567FRONT CABINETJ996510001914IPOD HOLDER-MINI-INJ. 6996510004577CONTROL KEY SET - LEFTK996510001915IPOD HOLDER-NANO-INJ. 7996510001448STANDBY BOTTON LIGHT GUIDEL996510001916IPOD HOLDER-20GB-INJ. 8996510004571CONTROL

17、 KEY-DOCKINGM996510001917IPOD HOLDER-30GB-PHOTO-INJ 22996510004566TOP CABINETN996510001918IPOD HOLDER-30GB-VIDEO-INJ. OREVOC POT57540001569932994000005786CD MECHANISM DA11VF(SANYO) 24996510004581 25996510004569 30996510000868CD DAMPER PINK 658F 31996510004568BOTTOM CABINET 35996510004578 37996510004

18、570 38996510004574 39996510001438VOLUME KNOB RING 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

19、 IC901996510004550IC (PROGRAMMED) SAA7838H/N3 SW705996500039269TACT SWITCH IC902994000005753I.C. D9258PHSW706996500039269TACT SWITCH IC903994000003272IC M24C01-RDW6TSW707996500039269TACT SWITCH Q204994000005729TRANSISTOR KTA1273 TO-92LSW708996500039269TACT SWITCH Q211994000005729TRANSISTOR KTA1273 T

20、O-92LSW709996500039269TACT SWITCH Q901996510000378TRANSISTOR BST50SW710996500039269TACT SWITCH Q909996500039268TRANSISTOR KTC-8050C SW711996500039269 TACT SWITCH Q910996500039268TRANSISTOR KTC-8050CSW712996500039269TACT SWITCH IC905994000005751I.C. 74HC4520DB SSOP16SW713996500039269TACT SWITCH IC906

21、994000005749I.C. 74HC4094DB SSOP16 ZD701996510004551 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 HP902996510001073EA

22、RPHONE CKX3.5-19S (3PIN) Q211994000005755 TRANSISTOR 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 HM

23、FS-5 0.47UF 63V CN301996510000380PUSH TERMINAL JACK 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

24、1/2W D201996510001053RECTIFIER DIODE RL201 IC201996510001057IC 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 C

25、LEAR BLUE D102996510001072LED INDICATOR D3 CLEAR 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 SBK

26、160808T-601Y-SQ203994000001436TRANSISTOR 2SB1566-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 D3

27、mm WHITEQ214994000005727TRANSISTOR 2SB562C TO-92MOD 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 8550

28、D LED706 996510001422LED INDICATOR BLUE 33B4SCA01Y601 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

29、1/2W TCLLZ9V1 LL34 SW701996500039269TACT SWITCH 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 ZD405996510004565CHI

30、P VARISTOR 14V 270PF ZD406996510004565CHIP VARISTOR 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.