Philips-DVP-4050-Service-Manual(1) 电路图 维修手册.pdf
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1、 3139 785 31750 Version 1.0 Service Manual PHILIPS GB Copyright 2006 Philips Consumer Electronics B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may be reproduced, stored in aretrieval system or transmitted, in any form or by any means, electronic, mechanical, photo
2、copying, or otherwise without the prior permission of Philips. CLASS 1 LASER PRODUCT Published by TCL-HY 0615 Service Audio Printed in The Netherlands Subject to modification ServiceService DVD Player DVP4050/55/93/98 RadioFans.CN 收音机爱 好者资料库 A A B B C C D D E E 44 33 22 11 LED/KEY POWER SUPPLY 24 1
3、2 9 1 7 MAIN BOARD DVP4050/55/98/93/78 WIRING DIAGRAM 1 1 6 2PIN*2.0 6PIN*2.0 7PIN*2.5 24PIN*0.5 7PIN*2.5 CVBSCOAX 1 CN8 CN202 9PIN*2.0 CN1 CN6 CN7 CN3 CN4 CN1 3 CN2 1 7 91 MT1389QE Ver.D AT5654 4M or 8M FLASH 16M/64M SDRAM EEPROM AUDIO AMP&LPF VIDEO LPF & DRIVE MOTER DRIVER RL TVS KHM313AHC 9PIN*2.
4、0 IR YPb Pr CN3 3PIN*2.0 1 CN2 3PIN*2.0 13 AUDIO DAC AK4382 (only europe) VSTB VSDA GND DV33 SP+ GND TRIN SL+ SP- GND SL- LIMIT POWER-K VSCK GND GND P+3.3V -12V +12V GND P+5V PCON/LED IR GND 5-1 5-1 RadioFans.CN 收音机爱 好者资料库 1 1 2 2 3 3 4 4 5 5 6 6 AA BB CC DD REM BOARD standby:1 on:0(Receive the cont
5、rolling or keystoke 0.5S1), LOADING&PAUSE: SEND DUTY=0.5 T=1S QUADRATE WAVE C1 C10 C11 C12 C13 C2 C3 C4 C5 C6 C7 C8 C9 CN1 CN2 CN3 D1 D2 Q1 R1 R2 R3 R4 R5 REM1 S1 S2 S3 A C A B C A B B B B B B C B B C A A A A A A C C C B B B 2 3 2 1 3 2 1 1 1 1 1 2 3 1 3 1 3 3 2 2 2 2 3 2 2 2 2 2 LED1 IR VSCK/LED-ON
6、 VSCK/LED-ON VSDA IR VSTB POWER_K LED1 IR IR DV33 DV33 DV33 DV33 DV33 DV33 R3 10K D1 12 S2STOP C7 101 + C9 47uF R2 470 CN3 2.0MM*3 1 2 3 REM1 REM 1 2 3 IR GND VCC D2 12 S3POWER-K CN1 2.0mm*9 1 2 3 4 5 6 7 8 9 R4 100 C13 0.1U C11 0.1U R5 10 Q1 2N3906(SOT-23) 1 23 C8 0.1U C3 0.1U CN2 2.0MM*3 1 2 3 C4
7、0.1U C12 0.1U C5 0.1U + C1 47U/16V C6 0.1U S1PLAY/PAUSE R1 1K C2 0.1U C10 0.1u 6-1 6-1 Front Board for DVP4050/XX RadioFans.CN 收音机爱 好者资料库 6-26-2 Front Board Print-layout (Bottom Side) for DVP4050/XX RM Board Print-layout (Bottom Side) for DVP4050/XX 5 5 4 4 3 3 2 2 1 1 DD CC BB AA * CAUTION : PLEASE
8、 USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL. THE PARTS MARKED WITH ARE IMPORTANT PARTS ON THE SAFETY. L4 10uH C5 (NU) C32 (NU) ZD2 15V 1/2W + C13 1000uF/16V + C7 47uF/25V J1 10mm + C4 47uF/400V + C11 100uF/25V D3 1N4007 C6(NU) L1 30mH C21 0.1uF/50V C17 0.1uF/50V R6 1/4W22 R8 1/4W5
9、6K C15 0.1uF/50V ZD1 15V 1/2W C9 152/1KV R12(NU) 22K U2 PC123X92 12 43 F1 T2AL/250ac R3 1/6W18 D6 FR102 R7 1/6W100 D11 SR160 U3 AZ431LBZ 2 1 3 R5 1/4W1 U1 FSDH321 45 1 2 8 3 7 6 CLStartup GND Vcc Drain FB Drain Drain RV1(NU) 10K471 C23 333/400V D8 FR102 + C8 47uF/25V + C18 1000uF/16V D7 HER108 L6 6.
10、8uH C2 0.22uF/250Vac R15 1/6W2.2k 1% R18 1/6W3.3K + C12 47uF/25V T1 EEL22 8 11 6 4 7 3 1 9 5 2 12 10 R1 1M 1/2W D9 FR102 C1(NU) 471/400Vac R13 1/6W2.2k L3 33uH D2 1N4007 R4 120K/1W C3 471/400Vac C20 (NU) R11 1/6W3.9k 1% + C14 470uF/16V R9 1/4W5.6kL2 + C19 470uF/16V D10 SR160 CON1 AC INPUT 12 + R2 22
11、0 1/4W D1 1N4007 C16 0.1uF/50V TR1 NTC 10 R10 1/6W2.2k CON2 7X2.5 HEADER 1 2 3 4 5 6 7 +5V +3.3V GND GND +12V GND -12V D4 1N4007 + C10 220uF/25V L5 6.8uH C22 222/400Vac Power Board for DVP4050/XX 6-3 6-3 6-4 6-4 Power Board Print-layout for DVP4050/XX 1 1 2 2 3 3 4 4 5 5 6 6 AA BB CC DD OP AMP. SUPP
12、LY VCC_AUDIO DEVICE LDO_AV33 Servo 3.3V PICKUP HEADER Digital 5V RF 5V TO POWER BOARD DVDD V18 3 MEMORY /VIDEO OUT Digital 3.3V MT1389D MT1389D Audio +12V Audio 5V OP AMP. NAME VCC +12V Digital 3.3V MT1389D AVCC TYPE SDRAM Audio 3V3 SD33 1 INDEX & POWER AVDD 2 RF, SERVO & MPEG - MT1389D -12V Audio -
13、12V VCC3_AUDIO DV33 Digital 1.8V RFV33 Laser Diode 3.3V DIP 1.5A 200mA Have 431,5V MAX 5.3V, No 431 5V MAX5.3V 5V C107 C108 C109 C110 C111 C112 C113 C114 C115 C116 C117 C118 C119 C120 C121 C122 C123 C124 C125 C126 C127 C128 C129 C130 C131 C134 C135 C136 C20 C21 CE19 CE20 CE21 CE22 CE23 CE24 CE25 CE2
14、6 CE27 CE28 CE29 CE30 CE31 CE32 CE34 CE35 CN12 L23 L24 L25 L26 L27 L28 L30 L31 L32 L33 L34 L36 L37 L38 L39 L40 LL1 Q14 Q15 Q16 Q17 R107 R108 R109 R110 R111 R112 R113 R114 R115 R116 R117 R118 R119 R120 R121 R122 R123 U15 ZD1 ZD2 B B B B B B B B B B B B B B B C C C C C C C C C C D D D D D B B B B B B
15、C C C C C C C C D D B A B B B B B B B B C C C C C C D C C C D D B B B C C C C C C C C C D D D D D B C D 4 5 5 5 1 1 4 4 4 1 1 4 2 2 3 4 4 3 3 4 4 2 3 3 4 3 1 2 4 4 5 4 5 5 2 2 5 5 5 5 3 2 3 5 3 2 1 4 1 1 4 1 1 4 3 4 4 3 4 4 3 4 3 4 2 2 2 2 4 2 2 4 2 2 2 4 1 2 1 2 1 1 2 1 2 2 2 2 +P33V RFV18 P+12V +1
16、2V+12V +P5V P+5V -12VA +12VA GNDAGNDVGNDMGNDRFGND +P5V P-12V +P12V -P12V +P12V -P12V G1 DV33 -12V V18DV33 PCON -12VA +12VA RFV33 APLLVDD3 RFV33 VCC ADACVDD3 DACVDD3 DV33 RFVDD3 RFV18 FLASH_VCC PLLVDD3 RFGND RFGND RFGND RFGND DV33 LDO_AV33 AVCC SD33 V33_VIDEO -12VA VCC M_VCC +12VA +12V V18 DV33 RFGND
17、 MGND RFGND RFGND RFGND DV33 C119 0.1uF C114 0.1uF L36 FB/0805 C110 0.1uF +CE23 100uF/16V L23FB/0805 L39 FB/0805 L34 FB/0805 C112 100P LL1 FB/0805(open) L27FB/0805 L33 FB/0805 C109 2200pF +CE27 10uF/16V +CE32 100uF/16V +CE24 220uF/10V C117 100P C136 0.1uF L25FB AXIAL Q14 P3055LD 1 23 4 R110 10 R112
18、0 C131 0.1uF C127 0.1uF R121 4.7K C126 0.1uF L37 FB/0805 C21 0.1uF C20 0.1uF L28FB/0805 + CE35 100uF/16V C107 0.1uF ZD1 5.1V/NC R107 6.8 C113 0.1uF R111 1K +CE28 100uF/16V +CE21 220uF/10V R113100/0805 C124 0.1uF R109 22 R117 22K C130 0.1uF R108 1K +/1%(NC) C122 0.1uF R122 22k C115 0.1uF Q15 8550 2 1
19、3 C128 0.1uF R120 4.7K + CE31 220uF/10V C125 0.1uF +CE22 220uF/10V +CE34 47uF/16V C121 0.1uF L26 FB/0805 L31 FB/0805 Q16 2N3904(SOT-23) 1 23 +CE25 10uF/16V C118 0.1uF C108 0.01uF R115 22k L30 FB/0805 1 7 CN12 pitch:2.5mm 1 2 3 4 5 6 7 + CE19 47uF/16V L40 FB/0805 L24FB AXIAL L32 FB/0805 C123 680p R11
20、8 2.2K R1194.7K C134 0.1uF R116 22k C129 0.1uF Q17 2N3904(SOT-23) 1 23 C135 0.1uF +CE29 220uF/10V + CE30 100uF/16V C111 100P R123100/0805 C116 100P C120 0.1uF ZD2 18V R11433 L38 FB AXIAL U15 AME1117 1 23 GND OUTIN +CE26 470uF/6.3V +CE20 100uF/16v Main board: INDEX & POWER & SERVO & AUDIO for DVP4050
21、/XX 6-5 6-5 1 1 2 2 3 3 4 4 5 5 6 6 AA BB CC DD 1.9V 66ma MEMORY 2N3904 0.03V 0.3ma AUDIO INTERFACE 2.3V 51.5ma FLASH 0.017V 0.16ma Very Important to reduce Noise IIC upgrade SW R85(100) HD62 R91(10) R90(4.7) R90(10) R91(4.7) R84(0) R84(100) R85(0) KHM310 20MS BOUNCE C10 C100 C101 C102 C103 C104 C10
22、5 C106 C137 C16 C2 C23 C24 C25 C3 C4 C48 C49 C5 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C6 C60 C61 C62 C63 C64 C65 C66 C67 C68 C69 C7 C70 C71 C72 C73 C74 C75 C76 C77 C78 C79 C8 C80 C81 C82 C83 C84 C85 C87 C88 C89 C9 C90 C91 C92 C93 C95 C96 C97 C98 C99 CE10 CE11 CE12 CE13 CE14 CE15 CE16 CE17 CE18 CE7
23、 CE8 CN10 CN11 CN7 CN8 CN9 D18 L10 L11 L12 L13 L14 L15 L17 L18 L19 L20 L21 L22 3 3 4 4 5 5 5 5 4 5 4 4 4 5 4 4 2 3 4 1 1 3 3 3 2 2 3 3 1 4 3 3 3 3 1 2 3 4 2 2 3 2 2 2 2 2 4 2 2 2 1 3 1 2 2 2 2 3 3 3 3 3 3 3 4 4 1 2 1 1 2 3 3 2 2 2 1 2 2 4 4 3 3 5 1 1 5 4 1 4 2 1 1 5 4 4 4 4 4 4 C D D D D D D D B B C
24、 C C B C C A A C A A A A A A A A A A C A A A A A A A A A A C A A B B B B B B B B C C C C C C C C C C C C C C C D D D D D A A A B B B C C C C C D D A B C C A B B C C D D D D D D D L5 L6 L7 L8 L9 Q10 Q11 Q12 Q13 Q9 R100 R101 R102 R103 R104 R105 R106 R58 R59 R60 R63 R64 R65 R69 R70 R71 R74 R75 R76 R77
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