Table of Contents
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Colour Television
Contents
1
Technical Specifications, Connections, and Chassis
Overview
2
Safety Instructions, Warnings, and Notes
3
Directions for Use
4
Mechanical Instructions
5
Service Modes, Error Codes, and Fault Finding 12
6
Block Diagrams, Test Point Overview, and
Waveforms
Wiring Diagram
Block Diagrams
7
Circuit Diagrams and PWB Layouts
Scaler Board: Power
Scaler Board: Lips & Inverter I/F
Scaler Board: Tuner
Scaler Board: Video Inputs
Scaler Board: DSUB Input
Scaler Board: HDMI Input
Scaler Board: SCART I/F
Scaler Board: MST96885LD/ALD
Scaler Board: Flash ROM & SDRAM
Scaler Board: Key, IR BD & ComPair I/F (S-10) 34
Scaler Board: ITV I/F
Scaler Board: Panel I/F
Scaler Board: Audio I/F
Scaler Board: Audio Amplifier
Waveform Diagram
Inverter Board
Power Panel (For 19PFL4322)
Power Panel (For 19PFL4322)
Power Panel (For 20PFL4122)
Power Panel (For 20PFL4122)
Power Panel (For 20PFL4122)
Data Transfer Board (For 20PFL4122)
Keyboard Panel
©
Copyright 2007 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 CS 0766 BG CD Customer Service
Page
Contents
2
8
6
9
8
10
10 Recommended / Spare Parts List
18
21
Diagram
11 Different Parts List
(S-01) 25
12 Revision List
(S-02) 26
(S-03) 27
(S-04) 28
(S-05) 29
(S-06) 30
(S-07) 31
(S-08) 32
(S-09) 33
(S-11) 35
(S-12) 36
(S-13) 37
(S-14) 38
49
(IN) 51
(P) 53
(P) 54
(P) 55
(P) 56
(P) 56
61
(K) 63
Printed in the Netherlands
15PFL4122/93
19PFL4322/93
20PFL4122/93
IR & LED Panel
Alignments
Circuit Descriptions, Abbreviation List, and IC Data
Sheets
Abbreviation List
IC Data Sheets
Styling Sheet
Recommended Parts List
Spare Parts List
Subject to modification
Chassis
TPS1.0E
LA
H_17090_000.eps
050607
Page
(I) 66
69
75
79
82
86
86
92
93
112
113
EN 3122 785 17080
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Table of Contents
Related Manuals for Philips 15PFL4122/93
Summary of Contents for Philips 15PFL4122/93
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Page 1: Colour Television
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 CS 0766 BG CD Customer Service... -
Page 2: Overview
TPS 1.0E LA 1. Technical Specifications,Connections,and Chassis Overview 1.Technical Specifications,Connections,and Chassis Overview Index of this chapter: User video timing specifications: 1.1 Technical Specifications Mode Resolution H. freq. / V. freq Standard 1.2 Connections 640 x 350 31.469Khz/70.090Hz 1.3 Chassis Overview 720 x 400 31.469Khz/70.085Hz Notes:... - Page 3 TPS 1.0E LA 1. Technical Specifications, Connections and Chassis Overview TV WE model Ambient conditions Frequency Carriers Temperature : 0 to40°C Video Sound System Pattern Humidity : 10 to 90% AU37 590.25MHz 595.75MHz PAL B Pure White 64.25MHz 69.75MHz PAL B Circle Pattern 1.2 Connectors 189.25MHz...
- Page 4 TPS 1.0E LA 1. Technical Specifications,Connections,and Chassis Overview 1.2.5 Scart Audio (4) digital audio for HDMI Video IN. Scart output: ( for WE model only) Video: CVBS output 1Vpp / Impedance : 75W. Audio: R/L output (from CVBS) Level: - Nominal : 0.5 V rms.
- Page 5 TPS 1.0E LA 1. Technical Specifications, Connections and Chassis Overview 1.3 Chassis Overview Type: 15PFL4122/10 Key Board Inverter Board Scaler Board IR Board Type: 19PFL4322/10 Key Board Power Board Scaler Board IR Board Type: 20PFL4122/10 Key Board Power Board Scaler Board IR Board...
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Page 6: Safety Instructions, Warnings, And Notes
Mains/AC power plug.\ 2.Set the Mains/AC Power switch to the ON position " " Philips CE is producing Lead-free sets (PBF) from 1.1.2005 (keep the Mains/AC Power cord unplugged!) onwards. 3.Measure the resistance value between the pins of the... - Page 7 Always respect voltages.While some may not be dangerous in themselves,they can cause unexpected reactions that are best In September 2005,Philips CE introduced a change in the way avoided.Before reaching into a powered TV set,it is best to test the serial number(or production number,see Figure 2-1)is the high voltage insulation.It is easy to do,and is a good service...
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Page 8: Directions For Use
TPS 1.0E LA 3. Directions for Use 3. Directions for Use You can download this information from the following websites: http://www.philips.com/support http://www.p4c.philips.com PC MODE 1st Layer 2nd Layer 3rd Layer Picture Color temp Normal Warm Cool Brightness Contrast Auto adjust... - Page 9 TPS 1.0E LA 3. Directions for Use Sound Smart sound Personal Speech Music Movie Mulitimedia Settings Treble Bass Balance Virtual surround Features Timer Clock Start time Stop time Sleep timer Auto lock Lock program Change code Clear all Source list HDMI Comp video Scart...
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Page 10: Mechanical Instructions
TPS 1.0E LA 4. Mechanical Instructions 4. Mechanical Instructions Step 2. Remove the Back cover and SHIELD-MAIN as Fig.4~5. Remove the 4 screws, then r emove the back cover as Fig.4 Index of this chapter: b. Remove the 5 screws , then remove SHIELD-MAIN as Fig.5. 4.1 Assy/Panel Removal 4.2 Set Re-assembly 4.1 Assy/Panel Removal... - Page 11 TPS 1.0E LA 4. Mechanical Instructions Fig.10 Fig.7 Step 5. Remove the Frame assy as Fig.8~9. Remove the 4 screws as Fig.8. b. Remove the Frame assy as Fig.9. c. Remove the Datatransfer board as Fig.10. Fig.11 Insulation material 4.2 Set Re-assembly Fig.8 To re-assemble the whole set, execute all processes in reverse order.
- Page 12 TPS 1.0E LA 5. Service Modes, Error Codes and Fault Finding 5. Service Modes, Error Codes and Fault Finding index of this chapter: 5.1 CSM 5.2 Factory Mode 5. 3 Repair Flow Chart 5.1 CSM It can display CSM windows message when press 1-2 3-6 5-4 on the button (RC) remote control in normal operation mode. The following information is displayed on screen: Set type: Model type would be displayed on this item.
- Page 13 1. Press "Menu" to enter the OSD menu as Fig 1. TPS 1.0E LA 5. Service Modes, Error Codes and Fault Finding 5.2 Factory Mode Press "Menu062596 " on remote control then Press "Up " or "Down " button to move cursor to bottom item and then press "OK "...
- Page 14 TPS 1.0E LA 5. Service Modes, Error Codes and Fault Finding 5.3 Repair flow chart 1.No work/LED is off Check if power switch is Replace Power switch normal Check IR board CN001 pin1=0V,pin2=3.7V, Check IR board pin3=3V,pin4=2.85V ,pin5=5V,pin6 =3.3V Check scaler board U102 pin1=14V,pin4=1.22V, pin7=16V,pin8=5V, 2.No raster/picture too...
- Page 15 TPS 1.0E LA 5. Service Modes, Error Codes and Fault Finding 3.No picture/LED is green Check scaler board U102 Check power pin1=14V,pin4=1.22V, pin7=16V,pin8 Check circuit around Check if each regulator and working voltage eliminate short and U152,pin2=3.3V open situation pin3=5V Check if clock Replace X350 source X350...
- Page 16 TPS 1.0E LA 5. Service Modes, Error Codes and Fault Finding 4.No TV sound Check if tuner TU201 pin11 Replace TU201 output IF signal Check U301 5.No earthphone sound Check Eliminate short and open U760 pin15=3.3V situation Check U760 pin20=HPOUTL Replace U760 pin6=HPOUTR Replace Side AV Board...
- Page 17 TPS 1.0E LA 5. Service Modes, Error Codes and Fault Finding 6.No remote function Tty another Replace one good remote control remote control Check IR receiver 7.LED and function key poor Check circuit around control board and cable between control board and scaler board 8.No HDMI picture Invalid Change U701 writen...
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Page 18: Block Diagrams
TPS 1.0E LA 6. Block Diagram Block Diagram Index of this chapter: Wiring Diagram 6.2 Block Diagram Wiring Diagram Type: 15PFL4122/10... - Page 19 TPS 1.0E LA 6. Block Diagram Type: 19PFL4322/10...
- Page 20 TPS 1.0E LA 6. Block Diagram Type: 20PFL4122/10...
- Page 21 TPS 1.0E LA 6. Block Diagram 6.2 Block Daigram 15" 20" 19W" Model Scalar Board PCB Layout...
- Page 22 TPS 1.0E LA 6. Block Diagram 15 20 19W Europe - System Block Diagram " " " S-06 S-05 CVBS0 24C02 24C02 DVI EDID MM Tuner DSUB EDID SIF0 S-09 S-06 S-08 S-02 24C32 SPI Flash 24C16 NVRAM HDCP TMDS / Video & Audio HDMI S-09 SDRAM...
- Page 23 TPS 1.0E LA 6. Block Diagram Function Diagram MST96885LD/ALD...
- Page 24 TPS 1.0E LA 6. Block Diagram Power Management +1V8 U7103 AME8815) - U4101 (MST) : VDDC +3V3_STBY +3V3_STBY +16V LIPS U7102 (AIC1596) - U4101 (MST) : AVVD_DVI, - For IR Board - U1101 (24C02 :DSUB) AVDDA, AVDD_MPLL, VDDP - U5101 (24C02 :DVI - D) - U4202 (Flash ROM) - U4102,4 (NVRAM) - U4103,5 (HDCP)
- Page 25 7.Circuit Diagrams and PWB Layouts TPS 1.0E LA Scaler Board Schematic Diagram-DC-DC POWER S-01 +5V_STBY +16V TP73 FB7101 T POINT R U7105 CN7101 F7101 L7103 +16V BEAD 35uH CN7101 A1 C7101 A2 7A 125V C7118 Q7109 C7133 ON/OFF C7102 A3 C7103 A3 0.1uF ZD7103...
- Page 26 7. Circuit Diagrams and PWB Layouts TPS 1.0E LA Scaler Board Schematic Daigram-LIPS & INVERTER I/F S-02 R7201 R7202 R7203 BRIGHT_ADJ CN7201 C1 CN7202 C1 R7204 C7201 A4 BL_ADJ Q7201 0.1uF C7202 A4 MUN2211J C7201 C7202 C7203 B4 C7204 B4 C7205 C2 C7206 C3 C7208 C2...
- Page 27 7.Circuit Diagrams and PWB Layouts TPS 1.0E LA Scaler Board Schematic Diagram-TUNER S-03 TU2101 C2101 C5 C2102 B6 C2103 B4 C2104 B5 TP20 C2105 B6 C2106 B5 T POINT R C2107 B6 R2113 TV_CVBS R2102 C2102 C2108 C2 TUNER_CVBS 9 C2109 C6 C2110 C3 R2104...
- Page 28 7. Circuit Diagrams and PWB Layouts TPS 1.0E LA Scaler Board Schematic Daigram- VIDEO INPUTS S-04 CN2201 A1 TP26 TP27 TP28 CN2202 C1 T POINT R T POINT R T POINT R C2201 C2 R2202 C2202 C2202 A5 FB2201 C2203 A5 R2203 C2203 C2204 A5...