Philips TE3.1E CA Service Manual
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Philips TE3.1E CA Service Manual

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Colour Television
Contents
Waveforms
©
Copyright 2005 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 JH 0568 Service PaCE
Page
2
4
6
7
11
12
13
14
Diagram PWB
(A1) 15
24-25
24-25
(A3) 17
24-25
24-25
(A5) 19
24-25
(A7) 20
26-
(A8) 21
24-25
(A9) 22
24-25
24-25
27
30
40
43
Printed in the Netherlands
Contents
Subject to modification
Chassis
TE3.1E
CA
Page
EN 3122 785 15850

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Summary of Contents for Philips TE3.1E CA

  • 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 JH 0568 Service PaCE...

  • Page 2: Technical Specifications, Connections And Chassis Overview

    Technical Specifications, Connections and Chassis Overview EN 2 TE3.1E CA 1. Technical Specifications, Connections and Chassis Overview Technical Specifications Audio / Video In - Video CVBS (1 Vpp / 75 - Audio L (0.5 Vrms / 10 k ) Index of this chapter: - Audio R (0.5 Vrms / 10 k )
  • Page 3 Technical Specifications, Connections and Chassis Overview TE3.1E CA EN 3 Chassis Overview CRT PANEL TUNER EEPROM AUDIO SIDE AV PANEL VERTICAL MAIN VIDEO PROCESSOR CHASSIS PANEL µ-CONTROLLER POWER BLOCK SCART HORIZONTAL F_15850_003.eps 160805 Figure 1-5 Chassis Overview...

  • Page 4: Safety Instructions, Warnings, And Notes

    Safety Instructions, Warnings, and Notes EN 4 TE3.1E CA 2. Safety Instructions, Warnings, and Notes Index of this chapter: Notes 2.1 Safety Instructions 2.2 Warnings 2.3.1 General 2.3 Notes • Measure the voltages and waveforms with regard to the Safety Instructions chassis (= tuner) ground (H), or hot ground (I), depending on the tested area of circuitry.
  • Page 5 For the repair of such sets nothing changes. Philips CE is producing lead-free sets (PBF) from 1.1.2005 onwards. In case of doubt whether the board is lead-free or not (or with...

  • Page 6: Directions For Use

    Directions for Use EN 6 TE3.1E CA 3. Directions for Use You can download this information from the following websites: http://www.philips.com/support http://www.p4c.philips.com...

  • Page 7: Mechanical Instructions

    Mechanical Instructions TE3.1E CA EN 7 4. Mechanical Instructions Index of this chapter: 4.1 Exploded view 4.2 Rear Cover Removal 4.3 Service Position Main Panel 4.4 Side I/O Panel Removal 4.5 Rear Cover Mounting Exploded View F_15850_028.eps 20050824 Figure 4-1 Exploded view Rear Cover Removal 1.

  • Page 8: Service Modes, Error Codes And Fault Finding

    Service Modes, Error Codes and Fault Finding EN 8 TE3.1E CA 5. Service Modes, Error Codes and Fault Finding Index of this chapter How to navigate 1. Service Modes • Select menu items with the CURSOR UP/DOWN keys. 2. Fault Finding •...
  • Page 9 Service Modes, Error Codes and Fault Finding TE3.1E CA EN 9 Fault Finding 5.2.1 Fault Tracing Diagram for Power Supply Switched mode Power Supply defective, Fuse +123V is missing or D101-04 level is wrong C101-04 Defective C106, T101 R107, R105...
  • Page 10 Service Modes, Error Codes and Fault Finding EN 10 TE3.1E CA...

  • Page 11: Block Diagrams, Test Point Overviews, And

    Block Diagrams, Test Point Overviews, and Waveforms TE3.1E CA 6. Block Diagrams, Test Point Overviews, and Waveforms Wiring Diagram U_MCU U_POWER MCU.Sch POWER.Sch STDBY STDBY DVD_SB DVD_SB DVD_STB DVD_STB BRST _ON/ O BRST _ON/OFF U_CRT CRT.Sch V_OSD HOSD AV_STATUS AV1/ AV2...

  • Page 12: Block Diagram Main

    Block Diagrams, Test Point Overviews, and Waveforms TE3.1E CA Block Diagram Main F_15850_011.eps 220805...

  • Page 13: Block Diagram Power Supply

    Block Diagrams, Test Point Overviews, and Waveforms TE3.1E CA Block Diagram Power Supply F_15850_014.eps 220805...

  • Page 14: I2C Diagram

    Block Diagrams, Test Point Overviews, and Waveforms TE3.1E CA C Diagram R013 R012 R614 R613 R048 R049 R334 R207 R208 R333 51 52 VIDEO EEPROM PROC. F_15850_012.eps 220805...

  • Page 15: Circuit Diagrams And Pwb Layouts

    Circuit Diagrams and PWB Layouts TE3.1E CA 7. Circuit Diagrams and PWB Layouts Main Panel: Tuner TUNER TT01 UV1316 II - TUNER MAIN TUNER X101 UV1316 C260 K100 N 2 6 0 GND-PWR 10N100V GND-PWR GND-PWR LT01 RT17 J207 CT17...

  • Page 16: Main Panel: Eeprom And Mcu (A2 - A6)

    Circuit Diagrams and PWB Layouts TE3.1E CA Main Panel: EEPROM and MCU EEPROM A2 A6 VSTB VCLK DVD OPT. VDATAOUT R179 VDATAIN +5VDVDRW VDATAIN IR01 J147 34836 RW OPT. R178 R035 R033 R034 J149 N 0 0 3 S002 N 2 3 9...

  • Page 17: Main Panel: Sound (A3)

    Circuit Diagrams and PWB Layouts TE3.1E CA Main Panel: Sound SOUND SOUND PROCESSOR C245 I202 MSP 3415G N 3 9 4 GND-PWR X201 XTAL_OUT XTAL_OUT XTAL_OUT R212 N 7 6 1 N 7 6 0 N 7 5 9 18.432MHZ...

  • Page 18: Main Panel: Deflection (A4 - A10)

    Circuit Diagrams and PWB Layouts TE3.1E CA Main Panel: Deflection VERTICAL DEFLECTION 125VOUT HORIZONTAL DEFLECTION R160 125V 5R6 5W HORIZONTAL DEFL. L403 L402 200uH S403 N 4 4 4 L404 604200000391 100uH N 4 4 5 D406 C413 N 6 9 6...

  • Page 19: Main Panel: Video (A5)

    Circuit Diagrams and PWB Layouts TE3.1E CA Main Panel: Video VIDEO R342 N 0 6 7 F302 R343 K9453 D307 J044 R341 BCLG BA282 BCLG N 1 0 4 N 3 2 9 D311 D310 T314 ICATH R387 N 3 1 9...

  • Page 20: Side Av Panel (A7)

    Circuit Diagrams and PWB Layouts TE3.1E CA Side AV Panel SIDE AV L901 K904 VIDEO R901 C901 C902 K901 10PF 10PF GND2 GND2 GND2 GND2 K903 L902 GND2 10uH C903 C904 R917 10PF 10PF FRONT_AV L903 K902 10uH R916 C905...

  • Page 21: Main Panel: Power (A8)

    Circuit Diagrams and PWB Layouts TE3.1E CA Main Panel: Power POWER S101 220VAC D007 D008 MCR22 N 3 0 4 POW1 J001 C007 I102 LM317 BYD33J POWER SW. 22U25 C012 F101 D009 S100 N 6 4 1 T2.5AL 250V N 0 6 3...

  • Page 22: Main Panel: Scart (A9)

    Circuit Diagrams and PWB Layouts TE3.1E CA Main Panel: Scart SCART R128 C044 N 4 6 5 I - SCART II - SCART C378 R381 10U25 10U25 GND-PWR GND-PWR Q033 N 4 6 4 N 5 5 8 RE24 BC848BLT1...

  • Page 23: Main Panel: Crt (A11)

    Circuit Diagrams and PWB Layouts TE3.1E CA Main Panel: CRT D510 N 5 8 7 R510 R513 27K 2W 220R N 3 2 3 N 7 0 9 T504 BF422 D501 BAV21 J248 T505 N 7 0 1 N 7 0 0...
  • Page 24 Circuit Diagrams and PWB Layouts TE3.1E CA Layout Main Panel (Top Side) F_15850_025.eps 220805...
  • Page 25 Circuit Diagrams and PWB Layouts TE3.1E CA Layout Main Panel (Bottom Side) F_15850_024.eps 220805...
  • Page 26 Circuit Diagrams and PWB Layouts TE3.1E CA Layout Side I/O Panel (Top Side) F_15850_026.eps 220805...

  • Page 27: Electrical Alignments

    Electrical Alignments TE3.1E CA EN 27 8. Electrical Alignments Index of this chapter: Option bit definition 8.1 Hardware Alignments 8.2 Software Alignments/Settings Option byte 1 (01): System configuration 1: Welcome bit enabled Hardware Alignments 0: Welcome bit disabled 8.1.1 System Voltage Adjustment...
  • Page 28 Electrical Alignments EN 28 TE3.1E CA Option byte 3 (03): Feature configuration 8.2.3 G2 Adjust menu 1: DVD available In this menu we will see a comparative display according to the 0: DVD not available preset. To adjust the G2, turn the G2 potentiometer on the LOT until you reach the ‘:’...
  • Page 29 Electrical Alignments TE3.1E CA EN 29 8.2.5 Tuner/IF < F_15850_010.eps 160805 Figure 8-5 Tuner alignment menu AGC adjustment Select AGC, and adjust the settings until the ‘:’ indicator (displayed as >:< ) turns into red by pressing < and > on the remote control.

  • Page 30: Circuit Description And Abbreviation List

    Circuit Description and Abbreviation List EN 30 TE3.1E CA 9. Circuit Description and Abbreviation List Index of this chapter: TV Peripherals 9.1 BASIC HARDWARE DESCRIPTIONS A set of on-chip peripherals form a complete system for TV set 9.2 FUNCTIONAL DESCRIPTION and VCR applications: 9.3 List of Abbreviations...
  • Page 31 Circuit Description and Abbreviation List TE3.1E CA EN 31 FUNCTIONAL DESCRIPTION 0: Auto-following Disabled (Store after fine tune) 1: Auto-following Enabled (Store after auto search) This chapter describes the functions of 21” RF TV. The Table 9-1 AFC Reference Values ST92195C/D MCU in TV part, handle the overall control of the system.
  • Page 32 Circuit Description and Abbreviation List EN 32 TE3.1E CA 9.2.4 Sound Mute will be stored to NVM before cold power on and will stay in it's last state after switching the TV set on. All through the time mute is active, mute symbol will be displayed on the Sound Mode Selection screen permanently.
  • Page 33 Circuit Description and Abbreviation List TE3.1E CA EN 33 Pin16 Behaviour for EXT: • Pin16 is activated when the voltage is more than 0,7 Volts. In this case, EXT sets to RGB mode. 9.2.6 Memory 21 RF TV system requires 1KB NVM (24C16). This size of memory gives the ability to store.
  • Page 34 Circuit Description and Abbreviation List EN 34 TE3.1E CA IC Data Sheets In this paragraph, the internal block diagrams and pinning are given of ICs that are drawn as a 'black box' in the electrical diagrams (with the exception of 'memory' and 'logic' ICs).
  • Page 35 Circuit Description and Abbreviation List TE3.1E CA EN 35 9.4.2 ST92195C/D Block Diagram Up to 96 P0[7:0] Kbytes ROM PORT 0 256 or 512 bytes RAM P2[5:0] PORT 2 Up to 8 Kbytes P3[7:4] PORT 3 TDSRAM P4[7:0] 256 bytes...
  • Page 36 Circuit Description and Abbreviation List EN 36 TE3.1E CA 9.4.3 MSP3415G Signal GND C s. section 4.6.2. 8 V (5 V) µF SIF 1 IN 100 p 56 p Tuner ANA_IN1+ 18.432 µF Alternative circuit for 1 kΩ SIF-in for more 10 µF...
  • Page 37 Circuit Description and Abbreviation List TE3.1E CA EN 37 9.4.4 TDA1771 Block Diagram VOLTAGE FLYBACK REGULATOR GENERATOR TRIGGER IN CLOCK POWER RAMP AMP. GENERATOR PULSE BUFFER THERMAL STAGE PROTECTION Pin Configuration FLYBACK GENERATOR INVERTING INPUT BUFFER OUTPUT RAMP GENERATOR GROUND...
  • Page 38 Circuit Description and Abbreviation List EN 38 TE3.1E CA 9.4.5 TDA7057A Block Diagram TDA7057AQ positive input 1 output 1 DC volume Ι control 1 negative output 1 TEMPERATURE STABILIZER V ref PROTECTION negative input 2 output 2 DC volume ΙΙ...
  • Page 39 Circuit Description and Abbreviation List TE3.1E CA EN 39 9.4.6 24C16 ST24/25C16, ST24/25W16 DIP Pin Connections SO8 Pin Connections ST24x16 ST24x16 ST25x16 ST25x16 V CC V CC MODE/WC MODE/WC V SS V SS AI00867B AI00500B F_15850_027.eps 220805 Figure 9-6 Internal block diagram and pin configuration...

  • Page 40: Spareparts List

    SpareParts List EN 40 TE3.1E CA 10. SpareParts List Main Board [A] C103 0400 401 52211 2.2nF 10% 1kV C319 0400 400 42261 22nF 20% 50V 0603 C104 0400 401 52211 2.2nF 10% 1kV C320 0400 400 42261 22nF 20% 50V 0603...
  • Page 41 SpareParts List EN 41 TE3.1E CA R021 0300 106 27161 270R 1/10W5% 0603 R320 0300 106 10261 1K 1/10W5% 0603 R505 0300 106 10061 10R 1/10W 5% 0603 R022 0300 106 56261 5.6K 1/10W5% 0603 R322 0300 106 56261 5.6K 1/10W5% 0603...
  • Page 42 SpareParts List EN 42 TE3.1E CA D011 0481 104 11111 LS4148 SOD80 J203 0300 106 00081 0R 1/8W 5% 0805 D012 0481 104 11041 BYW98-200 J218 0300 106 00081 0R 1/8W 5% 0805 D030 0482 102 00001 SCHTKY BAT85 DO-34...

  • Page 43: Revision List

    Revision List TE3.1E CA EN 43 11. Revision List 11.1 Manual xxxx xxx xxxxx.0 • First release.

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