Philips-AZ-1856-Service-Manual(1) 电路图 维修手册.pdf

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1、Version 1.0 AZ1856 3141 785 32060 MP3 CD Soundmachine all versions Published by LX 0734 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 o

2、r transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. CONTENTS Block diagram .1-1 Wiring diagram .2-2 Circuit Diagram Main board (amp part) .3-1 Main board (CD part) .4-1 Control board .5-1 Recording board .6-1 Layout

3、Diagram Control board .7-1 Recording board .7-2 Main board (CD part) .7-3.7-4 Exploded view diagram .8-1 Service parts list .9-1.9-3 RadioFans.CN 收音机爱 好者资料库 SET BLOCK DIAGRAM 1 - 11 - 1 RadioFans.CN 收音机爱 好者资料库 2 - 1 2 - 1 SET WIRING DIAGRAM RadioFans.CN 收音机爱 好者资料库 3 - 13 - 1 CIRCUIT DIAGRAM - MAIN B

4、OARD AMP PART 4 - 1 CIRCUIT DIAGARM - MAIN BOARD CD PART 4 - 1 5 - 15 - 1 CIRCUIT DIAGRAM - CONTROL BOARD CIRCUIT DIAGARM - RECORDING BOARD 6 - 16 - 1 7 - 17 - 1 LAYOUT DIAGRAM - CONTROL BOARD 7 - 27 - 2 LAYOUT DIAGRAM - RECORDING BOARD LAYOUT DIAGRAM - MAIN BOARD COMPONENT SIDE VIEW 7 - 37 - 3 LAYO

5、UT DIAGRAM - MAIN BOARD COPPER SIDE VIEW 7 - 4 7 - 4 8 - 18 - 1 31 24 7 20 23 35 21 13 6665 60 11 28 27 64 955 4163 61 64 59 62 37 58 10 EXPLODED VIEW DIAGRAM 9 - 1 Mechanial parts list 4 996510008135 BATTERY DOOR 6 996510008136 REAE CABINET 7 996510008137 CASS DOOR 8 996510008051 CASS DOOR PANEL 9

6、996510008132 CASS DECK JS-21VB8937-SGS 10 996510003632 CD DECK MECHANICM DA11 SANYO 11 996510008052 DOOR CD 13 996510008053 FUNCTION BUTTON L 20 996510008054 DBB KNOB 21 996510008055 DISPLAY LENS 23 996510008056 FKONT PANEL 24 996510008057 FKONT CABINET 27 996510008058 FUNCTION KNOB R 28 99651000805

7、9 HANDLE 34 996510008060 LCD BRACKET 35 996510008061 LCD PANEL 37 996510008062 LEVER MODE R 39 996510008063 POINTER 41 996510008064 PVC GEAR 55 996510008131 SPEAKER 4” 8OHM 2W 45 58 996510008130 POWER TF.AZ5753FS 59 996510008065 TRANSMIS SION GEAR 60 996510008066 TRAY CD 61 996510008067 TUNING ADAPT

8、OR 62 996510008068 TUNING BRACKET 63 996510008069 TUNING GEAR 64 996510008070 TUNING KNOB 66 996510008071 VOLUME KNOB 90 996510008078 CD DOOR GEAR HOLDER 91 996510008079 CD DOOR GEAR 92 996510008080 CASS DOOR SPRING 93 996510008081 CD DOOR SPRING 31a 996510008072 Cass Key Pause 31b 996510008073 Cass

9、 Key Stop 31c 996510008074 Cass Key Rew 31d 996510008075 Cass Key F 31e 996510008076 Cass Key Paly 31f 996510008077 Cass Key Rec ACCESSORIES ACC1 996510008129 POWER CORD SET (BLACK) VDE PHI ACC2 996510008133 REMOTE CONTROL 12KEYS AZ1856 Note: Only these parts mentioned in the list are normal service

10、 parts. ELECTRICAL PARTSLIST - MAIN BAORD - CF101996510008100BAND PASS FILTER GFMB3 75OHM CF102996510008099CERAMIC FILTER 10.7 MHz 3 PINS CF103994000005015CER. FILTER 10.7 MCI-A 2P IC101996510008101I.C. TOSHIBA TA2111 X901996510008110CRYSTAL 8.4672 MHZ 2P IC301996510008102I.C. SANYO LA-4227 IC701996

11、510008103I.C. KA7805 POSITIVE VOLTAGE IC702996510008113SMT I.C APL1117/3.3V IC901996510008104SMT I.C. SAA7824HL IC902996510008105SMT I.C CHMC D9258PH JK301996510008112STEREO PHONE JACK EJ-3511-202 L101996510008106FTZ COIL BH-8165572 1/4T 7mm L102996510008107FM COIL 3.5T 4.5 x 0.7 mm MAI996510008111F

12、FC CABLE 16P K 1.0mm 90mm Q301996510008098TRANSISTOR 2SD-1936-S-AC (SANY Q302996510008098TRANSISTOR 2SD-1936-S-AC (SANY Q505996510008094TRANSISTOR B772Y Q510996510008096TRANSISTOR KSA-928A SAMSUNG Q511996510008095TRANSISTOR 2SD-2159E ROHM Q904996510008097TRANSISTOR 2SB-764-D SANYO SW301996510008109S

13、LIDE SW. SS64D01G9 6P4T VC101996510008108TRIMMER 20PF JF443WAB04-A04a - RECTIFIER BAORD - FS1101996510008120GLASS FUSE 2A 250V 5T IC1101996510008119I.C. KA-7808 Q1102996510008094TRANSISTOR B772Y - RECORDING BAORD - IC201994000005043I.C. BA-3308 P/R HWCAT SW201994000001737RECORDING SW. PS-62D01-S(SH)

14、 SW709996510008121MICRO SWITCH DS-21 T801994000005042I.F.T. AC BIAS 3630 BLACK - RECORDING BAORD - U10996510008123SMT I.C. V809R 2.62V U2994000002796I.C. M12L16161A (ESMT) U4996510008126SMT I.C. WM8731 U5996510008127SMT IC SST39VF800A-70-4C-EK U7996510008124SMT I.C AMS1117/(SMT-223) 1.8V U8996510008

15、128SMT IC. TCC8600 U9996510008125SMT I.C. AM24LC02 Y1996510008122CRYSTAL 12 MHZ 9 -2 ELECTRICAL PARTSLIST - MCU BAORD - U10996510008123SMT I.C. V809R 2.62V U2994000002796I.C. M12L16161A (ESMT) U4996510008126SMT I.C. WM8731 U5996510008127SMT IC SST39VF800A-70-4C-EK U7996510008124SMT I.C AMS1117/(SMT-

16、223) 1.8V U8996510008128SMT IC. TCC8600 U9996510008125SMT I.C. AM24LC02 Y1996510008122CRYSTAL 12 MHZ - CONTROL BAORD - FFC1996510008118FFC CABLE 8PINS 150mm 1.25mm A IC703994000005033IC HT1621B LCD701996510008116LCD DISPLAY 20 x40mm 14PINS SW702996510008114TACT SWITCH 2P SW703996510008114TACT SWITCH

17、 2P SW704996510008114TACT SWITCH 2P SW705996510008114TACT SWITCH 2P SW706996510008114TACT SWITCH 2P SW707996510008114TACT SWITCH 2P SW708996510008114TACT SWITCH 2P SW709996510008115PUSH SWITCH PSA-22D02 2P2T VR301996510008117SHAFT VOLUME B50K RK141GTV01-F Note:Only these parts mentioned in the list are normal service parts. 9 - 3