Philips-MC-147-Service-Manual(1) 电路图 维修手册.pdf

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1、 MC147/05/12/61/79/93/98 Copyright 2008 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 withou

2、t the prior permission of Philips. Published by SL 0812 Service Audio Printed in The Netherlands Subject to modification Micro System Version 1.3 CLASS 1 LASER PRODUCT 3141 785 32143 TABLE OF CONTENTS Page Location of PCBs .1-2 Speci cations .1-3 Measurement Setup .1-4 Service Aids, Safety Instructi

3、on, etc .1-5 CD Playability Check .1-6 to 1-8 Software Version Checking .2 Set Block Diagram .3 Set Wiring Diagram .4 Main Board .5 Front Board.6 Cass Board .7 Set Mechanical Exploded View & Parts List .8 Electrical Parts List .9 Revision List .10 RadioFans.CN 收音机爱 好者资料库 PCBS LOCATION FRONT BOARD MA

4、IN BOARD 1-2 RadioFans.CN 收音机爱 好者资料库 1-3 AMPLIFIER Output power .2 x 2W RMS Signal-to-noise ratio. ? 60 dBA (IEC) Frequency response . 125 16000 Hz Impedance loudspeakers .8? CD PLAYER Frequency range . 125 16000 Hz Signal-to-noise ratio. 65 dBA TUNER FM wave range .87.5 108 MHz MW wave range.531 16

5、02 kHz Sensitivity FM 26 dB sensitivity . 20 V MW 26 dB sensitivity .5 mV/m Total harmonic distortion. ? 5% TAPE DECK Frequency response Normal tape (type I).125 8000 Hz (8 dB) Signal-to-noise ratio Normal tape (type I). 40 dBA Wow and flutter. ? 0.4% JIS SPEAKERS Bass reflex system Dimensions (w x

6、h x d) .134 x 230 x 152 (mm) GENERAL INFORMATION AC Power.220 230 V / 50 Hz Dimensions (w x h x d) .148 x 233 x 216 (mm) Weight (with/without speakers) . . approx. 3.65 / 1.53 kg Power consumption Active . 15 W Standby . 250mV -Laser damaged ! 4,6V 3V 3,3V 3,9V 2V 0,17V 0,17V Sanyo DA12T3 HF-Amplifi

7、er 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 470n 2884 +3.3V 3909 820R 3907 10

8、0R 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 INSTRUCTIONS ON CD PLAYABILITY 1-8 2

9、-12-1 To hold REPEAT & PRESET+ depressed Display shows the ROM version U - XX U refers to Version XX refers to Software version number of the uProcessor (counting up from 01 to 99) SOFTWARE VERSION CHECKING Set on Standby. Y N Y N Button pressed? 9 Button pressed? DISPLAY TEST Display shows all patt

10、erns PRESET- 3-13-1 SET BLOCK DIAGRAM FRONT/MCU BOARD MAINFRONT/MCU BOARD BOARD CASS BOARD SET WIRING DIAGRAM 4-14-1 MAIN BOARD TABLE OF CONTENTS Layout Top View .5-2 Layout Bottom View .5-3 Circuit Diagram (AF&Amp Part) .5-4 Circuit Diagram (CD Part) .5-5 Circuit Diagram (Tuner Part) .5-6 5-15-1 5-

11、25-2 PCB LAYOUT - MAIN BOARD TOP VIEW 5-35-3 PCB LAYOUT - MAIN BOARD BOTTOM VIEW 5-4 5-4 CIRCUIT DIAGRAM - MAIN BOARD AF & AMP PART 5-5 5-5 CIRCUIT DIAGRAM - MAIN BOARD CD PART 5-6 5-6 CIRCUIT DIAGRAM - MAIN BOARD TUNER PART FRONT BOARD TABLE OF CONTENTS Layout Top View .6-2 Layout Bottom View .6-3

12、Circuit Diagram .6-4 6-16-1 6-2 PCB LAYOUT - FRONT BOARD (TOP VIEW) 6-2 6-3 PCB LAYOUT - FRONT BOARD (BOTTOM VIEW) 6-3 6-4 CIRCUIT DIAGRAM - FRONT BOARD 6-4 CASSETTE BOARD TABLE OF CONTENTS Layout Top View .7-2 Layout Bottom View .7-2 Circuit Diagram .7-3 7-17-1 7-2 PCB LAYOUT - CASSETTE BOARD (TOP

13、VIEW) 7-2 PCB LAYOUT - CASSETTE BOARD (BOTTOM VIEW) 7-37-3 CIRCUIT DIAGRAM - CASSETTE BOARD 205 217 209 219 218 210 211 207 220 201 214215 213 81 203 206 212216 10380 T001 202 SET MECHANICAL EXPLODED VIEW 8 - 1 8 - 1 MECHANICAL & ACCESSORIES PARTS LIST T001 ! 996510007311 TRASFO. EI48 127/240V /98 6

14、996510006838REMOTE CONTROLT001! 996510006839TRASFO. EI48 230V /12/93/79/61/05 80996510006840CASS DECK JS-21FB8923-SGS 81994000005398CD MECHANISM DA11B3VF 103996510006855GEAR COVER PLATE (0.8T) 105996510006667SPK GRILL 108996510000860SHOCK ABSORBER (658 TA 30C) 110996510000861SHOCK ABSORBER (658 TB 4

15、0C) 112 996510006947 RECORDING PLATE 114994000003674CD DOOR SPRING 115996510000917CASS SPRINGNote: Only these parts mentioned in the list are 116996510000918CASSETTE KEY COVER SPRING normal service parts. 201996510006842FRONT CABINET /12/93/61/98/05 201 996510006945FRONT CABINET /79 202996510006843R

16、EAR CABINET /12/93/61/98/05 202 996510006946REAR CABINET /79 203996510006656CD TRAY 205996510006844CASSETTE DOOR 206996510006845CD DOOR 207996510006849SOURCE BUTTON COVER 209996510006846CASS KEY DOOR 210996510006847VOL COSMETIC COVER /12/79/98/61 210996510006659 VOL COSMETIC COVER /93/05 21199651000

17、6848VOL BUTTON COVER 212994000001295DAMPER GEAR ASSY 213996510006662POWER BUTTON 214996510006663PRESET BUTTON 215996510006664REPEAT PROG BUTTON /12/79/61/98 215996510008375 PROGRAM/REPEAT BUTTON /93/05 216996510006853CASS KEY WITH HOLDER 217996510006854DISPLAY LENS 218996510006850DBB BUTTON COVER 21

18、9996510006851PLAY BUTTON COVER 220996510006852STOP BUTTON COVER J00199400000448716P FFC 1MM L=170MM J00299651000091417P FLAT FLEX CABLE 1.25mm J00899651000684115P FFC 1mm L260mm J011! 996510000909AC CORD VDE APP 2M /12 J011 ! 994000000593AC CORD SAA APP 2M /79 J011 ! 996510008399 AC CORD CCC APP 1.9

19、5M /93 J011 ! 996510008816 AC CORD CCC APP 1.83M /98 J011 ! 996510007312 AC CORD KS APP 1.92M /61 J011 ! 996510000859 AC CORD BS APP 2M /05 J012996510000910FM ANT SMF-01T-1.3 L=1.1M S001994000003093CD DOOR SWITCH 1P1T DTS-03 8-2 2996510010912 SINGLE SPK BOX ELECTRICAL PARTS LIST - MAIN BOARD 1119965

20、10002038FM ANT CONTACT PINQ9996500038609TRANSISTORS 2W 8050C 112996510002038FM ANT CONTACT PINT2996510006835I.F.T 7mm 660R (RED) C16996510006833E.CAP 3300UF 25V +-20%T3994000002861I.F.T 7MM A049 (YELLOW) CF1996510006834DISCRI.FILTER CDA10.7MG46-AU101994000003636IC D8227 DIP CF2994000003642CER. FILTE

21、R LT10.7MA5-A REDU2994000004532IC KA7808E CF3994000002857CERAMIC FILTER SFU450BU33996510003984IC CYT78L05 (TO-92) CON3996510005450SPK JACK PT-22V11AVD1994000002836VARICAP DIODE 1SV-149 CT1994000000254TRIMMER 10PF 6MM (WH)VD2994000002836VARICAP DIODE 1SV-149 CT2994000000254TRIMMER 10PF 6MM (WH)VD3994

22、000004342VARICAP DIODE V101 D6994000003938RECTIFIER DIODE RL-202VD4994000004342VARICAP DIODE V101 D7994000003938RECTIFIER DIODE RL-202X1994000004551CRYSTAL 16.9344MHZ +-20PPM D8994000003938RECTIFIER DIODE RL-202 D9994000003938RECTIFIER DIODE RL-202 F1! 994000000586GLASS FUSE W/LEAD 3.15A/250V IC1996

23、510006827IC (SANYO) LA6541NHL-TE-L-E IC2996500039806IC ET2314 (SOP28)Note: Only these parts mentioned in the list are IC3996510006828IC (SANYO) LA9242M-MPB-E normal service parts. IC4996510006829IC (SANYO) LC78602RE-8616 IC5996510006832IC (SANYO) LA1823 JACK1994000004369PHONE JACK TC38-063-05-0 JACK

24、2996510000889PHONE JACK TC38-060-01 RING L001996510006681AM COIL AD/M7 65:20T L1996500039350FM COIL 4.5x2.5T (0.8mm) L7994000003655FM COIL 4.5X3.5T L8994000003655FM COIL 4.5X3.5T Q1994000003937TRANSISTORS PMBT3906 Q10996500038609TRANSISTORS 2W 8050C Q11994000004145TRANSISTORS B772Y (160-320) Q129940

25、00004338SMD TRANSISTORS PMBT3904 Q13994000003937SMD TRANSISTORS PMBT3906 Q14996510003996TRANSISTORS KTA1273 Q15996500038609TRANSISTORS 2W 8050C Q16996510006831TRANSISTORS 9018F Q17996510006831TRANSISTORS 9018F Q18996510006831TRANSISTORS 9018F Q20996500038609TRANSISTORS 2W 8050C Q21994000004338SMD TR

26、ANSISTORS PMBT3904 Q22994000004145TRANSISTORS B772Y (160-320) Q25994000004338SMD TRANSISTORS PMBT3904 Q3994000004338SMD TRANSISTORS PMBT3904 Q4994000004338SMD TRANSISTORS PMBT3904 Q5996500038609TRANSISTORS 2W 8050C Q6994000003937SMD TRANSISTORS PMBT3906 Q7994000004338SMD TRANSISTORS PMBT3904 Q899651

27、0006830TRANSISTORS 2SD882P 9-1 ELECTRICAL PARTS LIST - FRONT BOARD D41996500042438LED LAMP 2x5x7mm (WHITE) L1996510006837AXIAL INDUCTOR 10UH +-10% Q21994000004338SMD TRANSISTORS PMBT3904 Q26994000004338SMD TRANSISTORS PMBT3904 Q27994000004338SMD TRANSISTORS PMBT3904 Q6994000003937SMD TRANSISTORS PMB

28、T3906 RE1994000004367OPTIC SENSER FM-6038TM2-5AN SW1994000001243TACT SWITCH SW10994000001243TACT SWITCH SW11994000001243TACT SWITCH SW12994000001243TACT SWITCH SW13994000001243TACT SWITCH SW2994000001243TACT SWITCH SW3994000001243TACT SWITCH SW4994000001243TACT SWITCH SW5994000001243TACT SWITCH SW69

29、94000001243TACT SWITCH SW7994000001243TACT SWITCH SW8994000001243TACT SWITCH SW9994000001243TACT SWITCH U1994000004541IC M24C02-WMN6 U3996510006836MCU GY550 (OTP) XT1994000004616CRYSTAL 4.500MHZ XT2996500042441XTAL 32.768KHZ -20PPM LCD1996510008371LCD DISPLAY SDH-DA1607-TN-1 ELECTRICAL PARTS LIST -

30、CASS BOARD IC505994000004533IC YD7312 L25994000004538I.F.T 10148BK7 Q511994000004338TRANSISTORS PMBT3904 Q512996500038609TRANSISTORS 2W 8050C SW201994000003656PUSH SWITCH PS-102D13-NS Note: Only these parts mentioned in the list are normal service parts. 9-2 10-1 REVISION LIST 1.0 Manual 3141 785 32

31、140 Initial Service Manual released. 1.1 Manual 3141 785 32141 In this version, 1) Chapter7 Cassette Board is added. 1.2 Manual 3141 785 32142 In this version, version /05 & /98 added. 1) Page 8-2 Mechanical & Accessories Parts List updated. 2) Page 9-2 LCD1_996510008371_ LCD DISPLAY SDH-DA1607-TN-1 added. 1.3 Manual 3141 785 32143 In this version, 1) Page 8-2 Mechanical & Accessories Parts List updated. 12NC of Single Speaker Box changed as below. 2 996510010912 SINGLE SPEAKER BOX (was 996510006856)