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Philips HTS3571 Service Manual
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Philips HTS3571 Service Manual

Philips HTS3571 Service Manual

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DVD Home Theater System
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Service Manual
Copyright 2009 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 of Philips.
Published by
RY0941
Service Audio Printed in The Netherlands Subject to modification
Version 1.0
TABLE OF CONTENTS
Location of PCB Boards ............................................ 1-2
Versions Variation ...................................................... 1-2
Specifications ............................................................ 1-3
Measurement Setup .................................................. 1-4
Service Aids .............................................................. 1-5
ESD & Safety Instruction .......................................... 1-6
Lead-free soldering Information ................................ 1-7
Setting procedure & Repair Instructions........................ 2
Disassembly Instructions & Service positions .............. 3
Block & Wiring Diagram ................................................ 4
VFD+Jack+VOL+Standby Board .................................. 5
MAIN Board.................................................................... 6
Power Board .................................................................. 7
AMP Board .................................................................... 8
Mechanical Exploded View & Part List .......................... 9
Revision List ................................................................ 10
1 - 1
Chapter
HTS3571/
94
GB
3139 785 35170

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Summary of Contents for Philips HTS3571

  • Page 1 AMP Board ..............8 Mechanical Exploded View & Part List ......9 Revision List ..............10 Copyright 2009 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 of Philips.

  • Page 2: Location Of Pcb Boards

    LOCATION OF PCB BOARDS MAIN PCB AMP PCB STANDBY PCB VFD PCB Power PCB VOL PCB JACK PCB VERSION VARIATION: Type/Versions HTS3571 Features Output Power - 100W Voltage (0~40V) SERVICE SCNARIO MATRIX: Type/Versions HTS3571 Board in used MAIN Board Power Board...

  • Page 3: Specifications

    1 -  SPECIFICATIONS Playback media Speakers DVD-Video, DVD+R/+RW, DVD-R/-RW,DVD+R DL, CD-R/CD- System ............full range satellite RW,Audio CD, Video CD/SVCD, Picture CD,MP-CD, WMA- Speaker impedance ..............CD, DivX-CD,USB fl ash drive. Front/Rear ..............4 Ohm Centre ................ Ohm Amplifier Speaker drivers .................
  • Page 4 1 - 4 MEASUREMENT SETUP Tuner FM Bandpass LF Voltmeter 250Hz-15kHz e.g. PM2534 e.g. 7122 707 48001 RF Generator e.g. PM5326 S/N and distortion meter e.g. Sound Technology ST1700B Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz). Use Audio Signal Disc SBC429 4822 397 30184 (replaces test disc 3)
  • Page 5 1 - 5 SERVICE AIDS Service Tools: Universal Torx driver holder .........4822 395 91019 Torx bit T10 150mm ...........4822 395 50456 Torx driver set T6-T20 .........4822 395 50145 Torx driver T10 extended ........4822 395 50423 Compact Disc: SBC426/426A Test disc 5 + 5A ......4822 397 30096 SBC442 Audio Burn-in test disc 1kHz ....4822 397 30155 SBC429 Audio Signals disc .........4822 397 30184 Dolby Pro-logic Test Disc ........4822 395 10216...
  • Page 6 1 - 6...
  • Page 7 1 - 7...
  • Page 8 2 -  2 -  System , Region Code , etc. Setting Produre b) In “FM” playback mode, press & hold “play/pause” button until 1)System Reset Grid 9” or “Grid 0” appears. a) Press “SETUP“ button on R/C,TV will show setup menu. Note: repeating the same action will toggle back to it previous b) Select the menu using the on R/C.
  • Page 9 2 - 2 2 - 2 REPAIR INSTRUCTIONS (ONE)
  • Page 10 2 - 3 2 - 3 REPAIR INSTRUCTIONS (TWO)
  • Page 11 2 - 4 2 - 4 REPAIR INSTRUCTIONS (THREE)
  • Page 12 3 - 1 3 - 1 DISASSEMBLY INSTRUCTIONS Dismantling of the Front Panel Assemble 3) Loosen 7 screws and remove the Top Cover by lifting the rear portion upwards before sliding it out towards the rear. - 1 screw “A” each on the left & right side as shown in gure 4. 1) Open the DVD Tray by using the Open/Close Button while the Set is ON and disconnect the mains supply after removing the Tray - 5 screws “B”...
  • Page 13 3 - 2 3 - 2 Dismantling of the VFD+JACK+VOL+STANDBY Board Dismantling of the AMP Board 1) Loosen 10 screws “F” on the top of VFD+JACK+VOL+STANDBY Board as shown in gure 9. 1) Loosen 2 screws “J” on the top of AMP Board as shown in gure 13. 2) Loosen 2 screws “K“...
  • Page 14 4 -  4 -  BLOCK DIAGRAM...
  • Page 15 4 -  4 -  WIRING DIAGRAM MAIN PCB POWER PCB...
  • Page 16 5 - 1 5 - 1 FTD DISPLAY PIN ASSIGNMENT VFD+JACK+VOL+STANDBY BOARD TABLE OF CONTENTS FTD Display Pin Assignment ............. 5-1 Circuit Diagram ................. 5-2 PCB Layout Top & Bottom View ............5-3 PIN CONNECTION...
  • Page 17 5 - 2 5 - 2 CIRCUIT DIAGRAM FB13 D4 FB17 D3 JK13 D2 RB14 A1 RB19 D3 TA13 C1 TA20 D2 DP11 A3 FB14 D3 IC11 LD11 A1 RB11 B1 RB15 C4 SN11 B1 TA14 A1 USB11 C3 FB11 C3 FB15 D3 JK11 C2 RB12 B1...
  • Page 18 5 - 3 5 - 3 PCB LAYOUT - TOP VIEW C11 A2 C20 A1 DP11 A2 JK12 A4 LD11 A1 R12 A1 R16 A2 R18 A2 R27 A1 R40 A2 R46 A2 RB12 A2 RB14 A1 RB16 A4 RB19 A4 TA11 A4 TA13 A4 TA15 A4...
  • Page 19 6 - 1 6 - 1 INTERNAL IC DIAGRAM - MT1389S DVB-T HDMI1.2Tx RGB video MT1389S Module CVBS MAIN BOARD FLASH 8ch Audio SPDIF Front-panel USB2.0/3 in 1 card Remote DRAM reader TABLE OF CONTENTS Internal IC Diagram ................6-1 INTERNAL IC DIAGRAM - HY57V641620F Circuit Diagram(part one) ..............
  • Page 20 6 - 2 6 - 2 CIRCUIT DIAGRAM - part one C3001 D2 C306 A1 C322 B3 C337 D4 C351 B3 C364 D4 C513 B4 C904 C1 C922 C1 CE305 D1 CE316 D1 CE327 D2 D302 D3 FE307 D2 IC306 B3 Q903 C1 R3018 A3 R313 A1...
  • Page 21 6 -  6 -  CIRCUIT DIAGRAM - part two C0201 C2 C0216 D1 C0239 D4 C0602 C4 C213 C229 C257 C709 C737 C816 C831 CE201 D1 CE802 D1 CN802 B1 FB207 D4 FB601 A3 IC204 D2 L204 Q206 D1 Q803 A2 R211 R227...
  • Page 22 6 - 4 6 - 4 PCB LAYOUT - TOP VIEW C0202 A2 C216 C257 C325 C350 C602 C720 C818 C841 CN201 C2 D600 FB224 A2 FB905 D4 IC309 B1 L701 Q610 R208 R227 R252 R280 R3002 C4 R313 R341 R359 R389 R537...
  • Page 23 6 - 5 6 - 5 PCB LAYOUT - BOTTOM VIEW C0201 C3 C0213 C2 C0221 B3 C0238 A2 C0246 B4 C0603 A3 C226 C309 C502 C512 C738 C836 C906 CE204 D2 CE218 B4 CE306 D3 CE314 A1 CE322 B1 CE330 C4 CE807 D3 FE301 B3...
  • Page 24 7 -  7 -  INTERNAL IC DIAGRAM - AZ431 CATHODE POWER BOARD ANODE TABLE OF CONTENTS Internal IC Diagram ................7- Circuit Diagram .................. 7-2 PCB Layout Top View ............... 7-3 PCB Layout Bottom View ..............7-4 INTERNAL IC DIAGRAM - TNY180PN...

  • Page 25: Circuit Diagram

    7 - 2 7 - 2 CIRCUIT DIAGRAM BD901 A1 TVR902 A1 R908 C968 D916 R976 R952 C919 Q910 C966 R930 C980 F901 TVR901 C1 IC903 C926 C946 Q923 C984 R938 C906 C944 R987 C904 TVR903 A1 R944 C969 J912 ZD908 A3 R953 GT902 B1...
  • Page 26 7 - 3 7 - 3 PCB LAYOUT - TOP VIEW BD901 A1 C907 C917 C931 C942 C969 CN902 A1 D903 D914 D923 IC903 A3 J905 J911 J918 L904 Q911 R912 R939 R945 R967 R988 TVR903 C902 C908 C918 C932 C944 C970 CN903 B4...
  • Page 27 7 - 4 7 - 4 PCB LAYOUT - BOTTOM VIEW C912 B4 C927 B3 C943 A2 C953 C2 C967 B1 C981 B1 C988 B1 D911 C1 Q920 A1 R901 D4 R906 C4 R917 A4 R923 A2 R936 A1 R948 A2 R956 C1 R969 C1 R979 B1...
  • Page 28 8 - 1 8 - 1 INTERNAL IC DIAGRAM - TAS5352ADDV System Microcontroller BST_A Bootstrap Capacitors TAS5518 BST_B RESET_AB VALID RESET_CD OUT_A Output 2nd-Order L-C PWM_A Output Filter H-Bridge 1 OUT_B Left- for Each Input Half-Bridge Channel H-Bridge 1 PWM_B Output 2-Channel H-Bridge...
  • Page 29 8 - 2 8 - 2 CIRCUIT DIAGRAM C5001 A1 C5017 C1 C5038 B3 C5053 C2 C5067 D2 C5081 B3 C5095 B2 C5109 B3 C5123 B3 C5138 B2 C5162 D1 C5178 C4 C5192 A4 C5224 D2 FB5003 C1 L5006 A4 L5024 B2 R5003 A1 R5019 B3...
  • Page 30 8 - 3 8 - 3 PCB LAYOUT - TOP VIEW JK5001 A1 C5082 C2 R5059 C3 R5143 D1 L5001 A1 C5083 C2 R5061 C3 R5153 D1 L5002 A1 C5084 C2 R5082 C3 R5154 D1 L5003 A1 C5085 C2 R5094 C3 R5155 D1 C5136 A2 C5086 C2...
  • Page 31 8 - 4 8 - 4 PCB LAYOUT - BOTTOM VIEW C5001 R5181 C5002 R5182 C5003 C5004 C5087 C5093 C5089 C5117 C5091 R5004 C5114 C5005 C5115 C5009 C5116 C5105 R5001 C5122 R5002 R5009 R5003 C5027 C5006 C5029 C5008 C5185 C5010 C5186 C5096 C5187...
  • Page 32 9 -  9 -  Mechanical Exploded View A=A1+A2+A3+A8...
  • Page 33 PART LIST Loc. Alt Part No. safety Description MAIN PCB CN303 996500015861 CONNECTOR B4B-XH-A 4 PIN Loc. Alt Part No. safety Description CN401 996500015895 CONNECTOR 5 PIN P=2.0MM MAIN UNIT CN402 996500015862 CONNECTOR B2B-XH-A 2 PIN CN802 996500015901 CONNECTOR 6 PIN P=2.0MM 996510021087 VOLUME KNOB CN803 996500015895 CONNECTOR 5 PIN P=2.0MM 996510021567 FUNCTION BUTTON IC201 996510012499...
  • Page 34 IC 44P TAS5352ADDV HTSSOP IC5004 996510021081 IC 44P TAS5352ADDV HTSSOP IC5006 996510021092 IC 64P TAS5508APAG TQFP TI IC5007 # 996500029611 IC 8P CO4558A SO8 IC5007 # 996510020341 IC 8P D4558 SOP SILICORE IC5008 996500023948 IC 14PIN 74HCU04D PHILIPS JK5001 996510013837 GPSPK JAC12P RD-WT-GRN L5007 # 994000005332 INDUCTOR 10UH/10A 20% L5007 # 996510021061 INDUCTOR 10uH 20% 10A L5008 # 994000005332 INDUCTOR 10UH/10A 20% L5008 # 996510021061...

  • Page 35: Revision List

    10-1 REVISION LIST Version 1.0 *Initial release #=Alternative Codes =Safety Symbol...

This manual is also suitable for:

Hts3571/94