Philips L04E AD Service Manual
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Philips L04E AD Service Manual

Philips L04E AD Service Manual

Colour television, supplement to manual l04e ab 3122 785 14970
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Colour Television
©
Copyright 2006 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 WS 0664 BG CD Customer Service
Supplement to manual L04E AB 3122 785 14970
Contents
6. Block Diagrams, Test Point Overviews, and
Waveforms
Mono Carrier: Features & Connectivities
Mono Carrier: Class D - Audio Amplifier
Mono Carrier: Audio Amplifier
Printed in the Netherlands
Page
2
2
2
2
Diagram PWB
15-20
(A1) 5
15-20
15-20
(A2) 7
15-20
15-20
15-20
(A5) 10
15-20
(A6) 11
15-20
(A7) 12
15-20
(A8) 13
15-20
(A9) 14
15-20
(A10) 14
15-20
21
21
22
28
Subject to modification
Chassis
L04E
AD
E_14970_035.eps
080904
EN 3122 785 16130

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Summary of Contents for Philips L04E AD

  • 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 WS 0664 BG CD Customer Service...

  • Page 2: Technical Specifications, Connections, And Chassis Overview

    1. Technical Specifications, Connections, and Chassis Overview Introduction: This manual only describes the differences between the L04E AB (3122 785 14970) and the L04E AD. A new Hercules IC is placed so a newer version of the Mono Carrier is used (see chapter 7).
  • Page 3 Block Diagrams, Test Point Overviews, and Waveforms L04E AD 6. Block Diagrams, Test Point Overviews, and Waveforms Refer to the L04E AB (3122 785 14970) manual.

  • Page 4: Circuit Diagrams And Pwb Layouts

    Circuit Diagrams and PWB Layouts L04E AD 7. Circuit Diagrams and PWB Layouts Mono Carrier: Power Supply 1500 B2 3589 C10 1501 A2 3XXX B3 1502 A3 3XXX D5 1503 A7 3XXX D6 POWER SUPPLY 1504 A1 4534 E8 V_DG...

  • Page 5: Mono Carrier: Diversity Table For A1

    Circuit Diagrams and PWB Layouts L04E AD Mono Carrier: Diversity Table for A1 DIVERSITY TABLE FOR POWER SUPPLY REGION NAFTA LATAM / AP CHINA INDIA EUROPE MAIN RANGE 27RF 26WSRF 25RF 28WSRF 21/29RF 29RF 24WR 27FSQ 32RF 30WSRF 21RF 29FSQ...

  • Page 6: Mono Carrier: Deflection (A2)

    Circuit Diagrams and PWB Layouts L04E AD Mono Carrier: Deflection 1401 A3 5408 D6 1402 A3 5410 A5 1404 B5 5450 B6 1451 E10 5451 C10 7482 1452 D8 5452 D7 LINE + FRAME DEFLECTION PDTA114ET 1453 G2 6401 A4...

  • Page 7: Mono Carrier: Diversity Table For A2

    Circuit Diagrams and PWB Layouts L04E AD Mono Carrier: Diversity Table for A2 DIVERSITY TABLE FOR DEFLECTION Region NAFTA LATAM CHINA INDIA Tube SMGK SMGK SMGK Size 27 V 28 WR 29 RF 32 V 32 V RF 32 WR...

  • Page 8: Mono Carrier: Tuner If (A3)

    Circuit Diagrams and PWB Layouts L04E AD Mono Carrier: Tuner IF 1000 A4 TUNER IF 1001 E8 1002 D8 1003 E8 1004 A10 +5VS Vbuffer 1005 C3 1000 1010 A3 1011 B3 1012 C10 1004 FOR ITV ONLY 1013 E10...

  • Page 9: Mono Carrier: Hercules (A4)

    Circuit Diagrams and PWB Layouts L04E AD Mono Carrier: Hercules 1205 E8 3201 B9 3295 G5 1208 B2 3202 A6 3296 F9 HERCULES 1230 B7 3203 E9 3297 F5 7208 1234 B7 3204 A6 3298 B7 1682 A10 3205 D9 3299 B2 +3.3V...
  • Page 10 Circuit Diagrams and PWB Layouts L04E AD Mono Carrier: Features & Connectivities 1204 B9 9607 D7 1206 A9 9612 E7 1207 D9 9633 C7 FEATURES & CONNECTIVITIES 1212 A7 9639 B2 1213 E9 9642 C7 1219 C8 1220 D8 1221 F8...
  • Page 11 Circuit Diagrams and PWB Layouts L04E AD Mono Carrier: Class D - Audio Amplifier 1222 F1 4911 C7 CLASS D - AUDIO AMP 1902 C9 4912 D7 1903 A7 4913 B7 2928 A2 4914 F8 2929 E2 4915 F8 3975...
  • Page 12 Circuit Diagrams and PWB Layouts L04E AD Mono Carrier: Audio Amplifier 1280 B9 Vaudio+1 1281 B9 AUDIO_AMPLIFIER 1282 D2 2916 C5 2917 D3 2918 D4 2985 A3 2985 2986 A7 7990 TDA2616Q +16V 2987 A6 2988 C6 MAIN_OUTL 2989 I951...

  • Page 13: Mono Carrier: Rear I/O Scart (A8)

    Circuit Diagrams and PWB Layouts L04E AD Mono Carrier: Rear I/O Scart 1101 A3 3721 F4 1102 B3 3722 F4 REAR I/O SCART 1103 B3 3731 A9 1104 C3 3732 A8 FOR ITV ONLY 1105 C3 3733 B9 7707 7709...

  • Page 14: Mono Carrier: Front Control (A9)

    Circuit Diagrams and PWB Layouts L04E AD Mono Carrier: Front Control Mono Carrier: DVD Power Supply 1581 A7 DVD POWER SUPPLY 1582 A7 1600 B4 1583 A1 FRONT CONTROL 1601 B4 2581 A2 2582 A2 1602 B3 Vaux 2583 B2...
  • Page 15 Circuit Diagrams and PWB Layouts L04E AD Layout Mono Carrier: (Top Side) 1000 1205 1234 1402 1504 1545 1683 1764 2006 2265 2417 2460 2502 2534 2551 2624 2949 3231 3275 3415 3442 3470 3503 3515 3563 3616 3709 3733...
  • Page 16 Circuit Diagrams and PWB Layouts L04E AD Layout Mono Carrier (Overview Bottom Side) 2001 E1 2206 D4 2221 E4 2236 E4 2248 E4 2261 E3 2274 E3 2286 D3 2420 C3 2470 C1 2515 B4 2547 C5 2583 D5 2617 D2...
  • Page 17 Circuit Diagrams and PWB Layouts L04E AD Layout Mono Carrier (Part 1 Bottom Side) Part 1 F_16120_012a.eps 121205...
  • Page 18 Circuit Diagrams and PWB Layouts L04E AD Layout Mono Carrier (Part 2 Bottom Side) Part 2 F_16120_012b.eps 121205...
  • Page 19 Circuit Diagrams and PWB Layouts L04E AD Layout Mono Carrier (Part 3 Bottom Side) Part 3 F_16120_012c.eps 121205...
  • Page 20 Circuit Diagrams and PWB Layouts L04E AD Layout Mono Carrier (Part 4 Bottom Side) Part 4 F_16120_012d.eps 121205...

  • Page 21: Alignments

    Alignments L04E AD EN 21 8. Alignments Refer to the L04E AB (3122 785 14970) manual. 9. Circuit Descriptions, List of Abbreviations, and IC Data Sheets Refer to the L04E AB (3122 785 14970) manual.

  • Page 22: Spare Parts List

    EN 22 L04E AD Spare Parts List 10. Spare Parts List Sets Used 1682 2422 025 16382 Connector 3p m 2247 2238 586 59812 100nF 20% 50V 0603 1684 3139 131 04162 Cable 3P 100mm 2248 3198 016 31020 1nF 25V 0603...
  • Page 23 Spare Parts List L04E AD EN 23 2500 2022 330 00053 470nF 20% 275V 2989 3198 017 41050 1µF 10V 0603 3277 4822 116 52175 100Ω 5% 0.5W 2503 4822 126 12793 2.2nF 10% 2kV 2990 4822 126 14241 330pF 0603 50V 3278 4822 116 52175 100Ω...
  • Page 24 EN 24 L04E AD Spare Parts List 4822 526 10704 Bead 50 Ω at 100MHz 3518 4822 051 30332 3.3Ω 5% 0.062W 3745 4822 116 52201 75Ω 5% 0.5W 5295 3519 4822 116 52244 15kΩ 5% 0.5W 3751 4822 116 83868 150Ω 5% 0.5W 5401 2422 536 00507 Linearity coil 42µH...
  • Page 25 Spare Parts List L04E AD EN 25 6610 4822 130 11397 BAS316 2382 2238 586 59812 100nF 20% 50V 0603 2402 2238 586 59812 100nF 20% 50V 0603 6694 9340 548 52115 PDZ5.1B 2383 2020 552 96723 1µF 20% 25V 0805 2403 4822 124 12379 220µF 25V...
  • Page 26 EN 26 L04E AD Spare Parts List 2131 4822 124 23002 10µF 16V 2614 2238 586 59812 100nF 20% 50V 0603 Front Interface Panel [J] 2132 4822 124 23002 10µF 16V 2614 4822 124 80151 47µF 16V 2133 4822 124 23002 10µF 16V...
  • Page 27 Spare Parts List L04E AD EN 27 3325 4822 117 13632 100kΩ 1% 0603 0.62W 3630 4822 051 30101 100Ω 5% 0.062W 5601 4822 157 11499 Bead 60Ω at 100MHz 3326 4822 051 30102 1kΩ 5% 0.062W 3630 4822 051 30103 10kΩ 5% 0.062W 5602 4822 157 11499 Bead 60Ω...

  • Page 28: Revision List

    EN 28 L04E AD Revision List 11. Revision List 11.1 Manual xxxx xxx xxxxx.0 • First release.

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