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Published by TA 0260 Service PaCE

Printed in the Netherlands

Subject to modification

EN 3122 785 12510

©

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.

Colour Television  

15PF9925/12S/19S

AA

Contents

Page

Block diagram
Description of controls
Adjustment Instructions
Troubleshooting
Exploded View
Exploded View Parts List 
Replacement Parts List
Circuit diagram, Printed Board Lay-out

Summary of Contents for 15PF9925/12S

Page 1: ...blication 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 Colour Television 15PF9925 12S 19S AA Contents Page Block diagram Description of controls Adjustment Instructions Troubleshooting Exploded View Exploded View Parts List Replacement Parts List Circuit diagram Prin...

Page 2: ... D Sub R G B H V D R G B H V Sync Den Clock From Computer OSD IC MC141585 CVBS Audio Amp LA4282 R Ext R SIF For MNT Application LM151X3 8 bits 1H 1V A to D Converter AD9884 For PC Input Contrast Brightness Color Ext_Video Ext_Y C OSD B R G B Scart RGB For TV Contrast Brightness Color Tint CVBS For TXT AM Interface TMDS 8bits 21 pin RGB Switching TDA8601 Y Cb Cr RGB in Back Light Inverter Assy CVBS...

Page 3: ...ansmission select mono reception Sound output selection in AV mode In AV mode you can select the output sound for the left and right loudspeakers Press the X key repeatedly to select L R the audio signal from the audio L input is sent to the left loudspeaker the audio signal from the audio R input to the right loudspeaker L L the audio signal from the audio L input is sent to the left and right lo...

Page 4: ...it keys To select a TV channel 0 Previous programme To display the previously selected TV channel LIST Programme list To display the programme list b Teletext on off Teletext functions hUfgcek D Sleeptimer With this key you can set a time period after which the TV should switch itself to standby Press the key repeatedly to select the number of minutes The counter runs from B 0 10 20 30 to 240 minu...

Page 5: ...ed for about 10 seconds All the menus are being displayed automatically one after the other To stop Auto demonstration press any key on the front panel VOL Press or to select a menu item Press or to adjust the volume Press or to adjust the menu settings CH PR Press or to browse through the TV channels which are not skipped Press or to select a menu item To switch the TV on from standby B Switches ...

Page 6: ...can be changed owing to production plan 3 PC Input Mode Adjustment 3 1 Required Test Equipment 1 A pattern generator being in proportion to VG819 Pattern of 64 tones 2 A remote control 3 2 Preparation for Adjustment 1 Perform Heat Run for more than 30 minutes in white pattern 2 Connect the signal of pattern generator with LCD TV 3 Lean the set 45 backward Adjustment is easy 4 Set the PC mode menu ...

Page 7: ...49 400 49 2 POS 34 13 SVGA 56 1024 800 224 72 POS 128 24 35 156 36 0 625 600 25 2 POS 22 1 SVGA 60 1056 800 256 128 POS 88 40 37 879 40 0 628 600 28 4 POS 23 1 SVGA 72 1040 800 240 120 POS 64 56 48 077 50 0 666 600 66 6 POS 23 37 Mode H_Total H_Display H_Blanking H_Sync H Polarity H_Bp H_Fp H Freq KHz Clk MHz V_Total V_Display V_Blanking V_Sync V Polarity V_Bp V_Fp SVGA 75 1056 800 256 80 POS 160 ...

Page 8: ...air the IC801 802 SI4925 P502 and Pin 21 connector 1 Check and fix P502 connector being slipped out 2 Check and fix the components at P502 LCD module and at main board 3 Check Pin21 Cracked components and 1 Check and repair tuner board and main board soldering at tuner board 2 Solder Q403 Q402 and C153 4 Dark screen 1 Defective LCD lamp 1 Replace the inverter 2 Defective inverter 2 Replace the LCD...

Page 9: ...EXPLODED VIEW 300 121 120 174 112 540 520 550 521 541 A4 400 430 420 410 530 310 560 330 ...

Page 10: ...ER ASSEMBLY 410 4811V00015A BRACKET ASSEMBLY MAIN 420 4950V00063B METAL HINGE FIXER 430 3581V00033A DOOR ASSEMBLY 520 6871VMM600D PWB ASSY MAIN RE 6871VMM600H PWB ASSY MAIN RL 521 4950V00059A METAL FRAME MAIN 530 6871VSMA12A PWB ASSY CTRL ASSY 540 6633VA0003E INVERTER ASSY 12VVOLT DC ACVO 541 4950V00060A METAL SHIELD INVERTER 550 6871VSM660A PWB ASSY MAIN TUNER RL 6871VSM660B PWB ASSY MAIN TUNER R...

Page 11: ...IC102 IC103 IC104 IC105 IC106 IC107 IC108 IC109 IC201 IC202 IC301 IC401 IC402 IC501 IC502 IC503 IC505 IC507 IC601 IC602 IC603 IC604 IC605 IC803 IC804 IC809 Q109 Q110 D101 D102 D603 D604 D801 D802 D803 D805 D806 LD1101 ZD101 ZD410 ZD411 ZD412 ZD413 ZD414 0IZZVC0009E 0IAL241610B 0ISH323422A 0IFA752700A 0IKE780500Q 0ISA721700C 0IPH860100B 0IKE780800J 0IKE780900N 0IAD988400A 0ISH323422A 0IIT323000C 0I...

Page 12: ...V 20 FL TP 5 470UF STD 16V 20 FL TP 5 LOCA NO PART NO DESCRIPTION C649 C650 C652 C801 C804 C805 C811 C812 C813 C816 C819 C821 C822 C823 C824 C825 C826 C958 C959 C1101 L414 L415 L416 L805 L806 L807 L1101 T801 R443 R444 SW1101 SW1101 SW1102 SW1103 SW1104 SW1105 SW1106 SW1107 F501 L101 L102 L103 L104 L105 0CE225DK618 0CE227DF618 0CQ1031N509 0CE337DF618 0CE476DF618 0CE227DF618 0CE107DF618 0CE107DH618 ...

Page 13: ...00 TAIYOYUDEN FILTER EMC BK3216 4S600 TAIYOYUDEN FILTER EMC BK3216 4S600 TAIYOYUDEN FILTER EMC BK3216 4S600 TAIYOYUDEN FILTER EMC BK3216 4S600 TAIYOYUDEN FILTER EMC BK3216 4S600 TAIYOYUDEN FILTER EMC BK3216 4S600 TAIYOYUDEN FILTER EMC BK3216 4S600 TAIYOYUDEN FILTER EMC BK3216 4S600 TAIYOYUDEN FILTER EMC BK3216 4S600 TAIYOYUDEN FILTER EMC BK3216 4S600 TAIYOYUDEN FILTER EMC BK3216 4S600 TAIYOYUDEN F...

Page 14: ...PRINTED CIRCUIT BOARD MAIN TOP CTL TOP CTL BOTTOM TUNER TOP TUNER BOTTOM MAIN BOTTOM ...

Page 15: ...Service Sheet of MF 004A P N 3854VA0077A S DATE 2000 10 02 ...

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