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Philips 15PF9925/12S Service Manual
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Philips 15PF9925/12S Service Manual

Philips 15PF9925/12S Service Manual

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Colour Television
©
Copyright 2002 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 TA 0260 Service PaCE
Contents
Block diagram
Circuit diagram, Printed Board Lay-out
Printed in the Netherlands
15PF9925/12S/19S
Page
Subject to modification
AA
EN 3122 785 12510

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Summary of Contents for Philips 15PF9925/12S

  • Page 1: Table Of Contents

    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 TA 0260 Service PaCE...
  • Page 2 < LCD TV System Block Diagram > CVBS OUT Ext_Video Ext_Y/C CVBS Tuner & IF Back Light Inverter Assy Y / Cb / Cr - TAUC-S120D - TAFC-M130D - TAFC-Z140D For TV Scart RGB . Contrast . Brightness . Color Video .

  • Page 3: Description Of Controls

    DESCRIPTION OF CONTROLS Source Select your computer or other Standby peripherals: press repeatedly to Switches the TV on from select AV1, AV2, S-VIDEO standby or off to standby. monitor mode. keys AUTO Bilingual choice and To select predefined picture sound mode selection and sound settings.
  • Page 4 Sleeptimer Press repeatedly to MENU With this key you can set a display each menu. time period after which the OK Press this key to activate TV should switch itself to your choice, when in the menus. standby. Press the key repeatedly to select the number of minutes.
  • Page 5 TV V Should your remote control be lost or broken you can still operate your TV with the keys in front of the TV. : Press the power key to switch the TV on or off ON/OFF ON/OFF : Press repeatedly to select monitor mode TV/VIDEO : Press repeatedly to display each menu...

  • Page 6: Adjustment Instructions

    ADJUSTMENT INSTRUCTION 1. Application Object Error This instruction is for the application to the LCD TV. ! 0.03 Color Coordinates(x,y) 0.63 0.34 0.30 0.60 0.14 0.10 AD9884 0x02 0x03 0x04 Register 2. Notes (1) This set uses an adapter, so connect the adapter and the set correctly before adjustment.
  • Page 7 3-4. Position of Mode Adjustment Timing of Mode Table * H[dot]/V[line] VGA-85 TEXT-70 SVGA-56 SVGA-60 SVGA-72 Mode VGA-60 VGA-67 VGA-72 VGA-75 H_Total 1024 1056 1040 H_Display H_Blanking H_Sync H Polarity NEG. NEG. NEG. NEG. NEG. NEG. H_Bp H_Fp H-Freq[KHz] 31.469 35.0 37.861 37.5...

  • Page 8: Troubleshooting

    TROUBLESHOOTING 1. General Features Symptom Cause Check Point Soft touch doesn’t Defective speaker wire 1) Make some space between the speaker wire and function properly and inverter wire the Soft touch Board by sticking the speaker wire to the guide hole of the cabinet. 2) Arrange working state of A1.

  • Page 9: Exploded View

    EXPLODED VIEW...

  • Page 10: Exploded View Parts List

    EXPLODED VIEW PARTS LIST PART NO. DESCRIPTION 6304VT1511A LCD 151X3 B3AP 15.1” LGPHILIPS-LCD 6400VA0017A SPEAKER,GENERAL T401SX-095K14 8 OHM 1.0 4950V00067A METAL,SPEAKER HOLDER (L,R) 6410VEH003A POWER CORD 3091V00A15A CABINET ASSEMBLY 5020V00552B BUTTON 5020V00553A BUTTON,POWER 3809V00273G BACK COVER ASSEMBLY 4811V00015A BRACKET ASSEMBLY,MAIN 4950V00063B METAL,HINGE FIXER 3581V00033A...

  • Page 11: Replacement Parts List

    REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION ZD415 0DZRM00178A DIODE,ZENER UDZS TE-17 5.1B ROHM ZD416 0DZRM00178A DIODE,ZENER UDZS TE-17 5.1B ROHM 0IZZVC0009E IC,SDA555X 52P ST U-COM RE,RT-15L IC101 ZD417 0DZRM00178A DIODE,ZENER UDZS TE-17 5.1B ROHM IC102 0IAL241610B IC,AT24C16-10PC-2.7 8PIN DIP ST E...
  • Page 12 For Capacitor & Resistors, the CC, CX, CK, CN : Ceramic RD : Carbon Film charactors at 2nd and 3rd digit CQ : Polyestor RS : Metal Oxide Film in the P/No. means as follows; CE : Electrolytic RN : Metal Film RF : Fusible LOCA.
  • Page 13 For Capacitor & Resistors, the CC, CX, CK, CN : Ceramic RD : Carbon Film charactors at 2nd and 3rd digit CQ : Polyestor RS : Metal Oxide Film in the P/No. means as follows; CE : Electrolytic RN : Metal Film RF : Fusible LOCA.
  • Page 14 PRINTED CIRCUIT BOARD CTL(TOP) TUNER(TOP) MAIN(TOP) TUNER(BOTTOM) CTL(BOTTOM) MAIN(BOTTOM)
  • Page 15 Service Sheet of MF-004A P/N : 3854VA0077A-S DATE : 2000.10.02...

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15pf9925/19s