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Philips EL1.1U Service Manual

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Color Television
Contents
LCD Supply (32"): Supply
LCD Supply (42"): MF + Standby Part A
LCD Supply (42"): MF + Standby Part B
LCD Supply (42"): Supply Part B
Small Signal Board
©
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 0662 Customer Service
Page
2
6
8
9
33
34
35
36
37
38
39
40
41
43
44
Diagram PWB
(A1) 45
47-50
(A2) 46
47-50
(A1) 51
53-58
(A2) 52
53-58
(A1) 59
63-68
(A2) 60
63-68
(A3) 61
63-68
(A4) 62
63-68
(B1-B8) 69-97
100-105
107
109
111
112
113
Printed in the Netherlands
Contents
Subject to modification
Chassis
EL1.1U
AA
F_15400_000.eps
200505
Page
114
115
118-120
116
118-120
117
118-120
121
126
128
131
141
141
EN 3122 785 16290

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Summary of Contents for Philips EL1.1U

  • 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 0662 Customer Service...

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

    EN 2 EL1.1U Technical Specifications, Connections, and Chassis Overview 1. Technical Specifications, Connections, and Chassis Overview Index of this chapter: - Maximum humidity : 90% R.H. 1.1 Technical Specifications 1.2 Connection Overview 1.3 Chassis Overview Power consumption (values are indicative) : ≈...
  • Page 3 Technical Specifications, Connections, and Chassis Overview EL1.1U EN 3 USB1.1 Wh - Audio L 0.5 V / 10 kohm Rd - Audio R 0.5 V / 10 kohm AV1 Cinch: Video YPbPr - In, Audio - In Gn - Video Y / 75 ohm E_06532_022.eps...
  • Page 4 EN 4 EL1.1U Technical Specifications, Connections, and Chassis Overview LCD SUPPLY STANDBY / PANEL AUDIO PANEL SIDE I/O PANEL CONTROL BOARD LED PANEL SMALL SIGNAL BOARD G_16290_069.eps 310106 Figure 1-6 PWB/CBA locations (32-inch model) SMALL SIGNAL BOARD LCD SUPPLY PANEL...
  • Page 5 Technical Specifications, Connections, and Chassis Overview EL1.1U EN 5 STANDBY / AUDIO PANEL LCD SUPPLY PANEL CONTROL BOARD SIDE I/O PANEL IR / LED PANEL SMALL SIGNAL BOARD G_16290_095.eps 030206 Figure 1-8 PWB/CBA locations (42-inch model)

  • Page 6: Safety Instructions, Warnings, And Notes

    EN 6 EL1.1U Safety Instructions, Warnings, and Notes 2. Safety Instructions, Warnings, and Notes Index of this chapter: Service Default Mode (see chapter 5) with a color bar 2.1 Safety Instructions signal and stereo sound (L: 3 kHz, R: 1 kHz unless stated 2.2 Warnings...
  • Page 7 Lead Free Solder soldering tin and components, all needed spare parts will be available till the end of the service period. For the repair Philips CE is producing lead-free sets (PBF) from 1.1.2005 of such sets nothing changes. onwards. In case of doubt whether the board is lead-free or not (or with...

  • Page 8: Directions For Use

    EN 8 EL1.1U 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 As the software upgrade is a new feature, it is explained below.

  • Page 9: Mechanical Instructions

    Mechanical Instructions EL1.1U EN 9 4. Mechanical Instructions Index of this chapter: Notes: 4.1 Cable Dressing • Several models in this chassis range have a different 4.2 Service Positions mechanical construction, the instructions given in this 4.3 Assy/Panel Removal chapter are therefore very model specific.
  • Page 10 EN 10 EL1.1U Mechanical Instructions G_16290_070.eps 310106 Figure 4-2 Cable dressing (32-inch model) G_16290_091.eps 030206 Figure 4-3 Cable dressing (37-inch model)
  • Page 11 Mechanical Instructions EL1.1U EN 11 G_16290_092.eps 030206 Figure 4-4 Cable dressing (42-inch model) Service Positions 4.2.2 Aluminium Stands For easy servicing of this set, there are a few possibilities created: • Foam bars (created for Service). • Aluminium service stands (created for Service).
  • Page 12 EN 12 EL1.1U Mechanical Instructions Assy/Panel Removal 4.3.6 Stand-by Power Supply/Audio Amplifier Panel (if present) 1. Disconnect all cables [1] from the panel. 4.3.1 Rear Cover 2. Remove the fixation screws [2] from the panel. The positioning might differ from the locations as indicated in Warning: Disconnect the mains power cord before you remove Figure “Stand-by/Audio panel”.
  • Page 13 Mechanical Instructions EL1.1U EN 13 4.3.8 Small Signal Board (SSB) Take care not to damage the fragile LVDS cable. Ensure that the conducting tape [1] at both sides of the panel is secured for re-assembly (see Figure “Conducting tape”). 10. After removal of the metal frame, you can lift the LCD panel from the front cabinet.
  • Page 14 EN 14 EL1.1U Mechanical Instructions G_16290_077.eps 310106 Figure 4-15 Conducting tape Set Re-assembly To re-assemble the whole set, execute all processes in reverse order. Notes: • While re-assembling, make sure that all cables are placed and connected in their original position. See Figure "Cable dressing".

  • Page 15: Service Modes, Error Codes, And Fault Finding

    Service Modes, Error Codes, and Fault Finding EL1.1U EN 15 5. Service Modes, Error Codes, and Fault Finding Index of this chapter: in the channel map and could be different from the one 5.1 Test Points corresponding to the physical channel 3.
  • Page 16 EN 16 EL1.1U Service Modes, Error Codes, and Fault Finding • To easily identify the used software version. adapt this option, use ComPair. The correct HEX values for the • To view operation hours. options can be found in the table below.
  • Page 17 Service Modes, Error Codes, and Fault Finding EL1.1U EN 17 • With the “CURSOR LEFT/RIGHT” keys, it is possible to: maximum). Change via”MENU”, “TV”, “SOUND”, – (De) activate the selected menu item. “HEADPHONE VOLUME”. – (De) activate the selected submenu.
  • Page 18 EN 18 EL1.1U Service Modes, Error Codes, and Fault Finding “CHANNELS”, “MOVIE RATINGS LOCK”. Possible values Stepwise Start-up are: “ALL”, “NR”, “G”, “PG”, “PG-13”, “R”, “NC-17” and “X”. • V-Chip Tv Status. Indicates the setting of the V-chip as The stepwise start-up method, as known from FTL/FTP sets is applied by the selected TV channel.
  • Page 19 Service Modes, Error Codes, and Fault Finding EL1.1U EN 19 Stand-by or action holder: MIPS Protection action holder: St-by Mains is applied autonomous action Standby Supply starts running. +5V2, 1V2Stb, 3V3Stb and +2V5D become present. In case of PDP 3V3 Vpr to CPU PDP becomes present.
  • Page 20 EN 20 EL1.1U Service Modes, Error Codes, and Fault Finding From part A From part B action holder: MIPS action holder: St-by autonomous action detect-1V2 received within +1.2V error 250ms? Enable the supply for +2.5V and +3.3V (ENABLE-3V3) No separate enable and detect is present for the +2V5 supply in the Baby Jaguar.
  • Page 21 Service Modes, Error Codes, and Fault Finding EL1.1U EN 21 From part B From part B From part B action holder: MIPS Wait 10ms action holder: St-by Enable Alive check mechanism autonomous action Switch the NVM reset line HIGH. MIPS reads the wake up reason Wait until Viper starts to from standby µP.
  • Page 22 EN 22 EL1.1U Service Modes, Error Codes, and Fault Finding action holder: MIPS 26" /32" / 37" / 42" LCD LPL action holder: St-by autonomous action Semi Standby Wait until previous on-state is left more than 2 seconds ago. (to prevent LCD display problems)
  • Page 23 Service Modes, Error Codes, and Fault Finding EL1.1U EN 23 26" /32" / 37" / 42" LCD LPL action holder: MIPS Active action holder: St-by autonomous action Mute all sound outputs. Switch reset-audio and sound-enable lines “high”. Switch “off” LCD lamp.
  • Page 24 EN 24 EL1.1U Service Modes, Error Codes, and Fault Finding action holder: MIPS Semi Stand-by action holder: St-by autonomous action Transfer Wake up reasons to the Stand- by µP. Images are re-transferred to DDR-RAM from Flash RAM (verification through checksum).
  • Page 25 Service Modes, Error Codes, and Fault Finding EL1.1U EN 25 action holder: MIPS action holder: St-by autonomous action Log the appropriate error and set stand-by flag in NVM Redefine wake up reasons for protection state and transfer to stand-by µP.
  • Page 26 ComPair CONNECTOR CONNECTOR Introduction ComPair (Computer Aided Repair) is a service tool for Philips Consumer Electronics products. ComPair is a further development on the European DST (service remote control), which allows faster and more accurate diagnostics. ComPair has three big advantages: 1.

  • Page 27: Error Codes

    Service Modes, Error Codes, and Fault Finding EL1.1U EN 27 Error Codes – 00 00 00 00 00: No errors detected – 06 00 00 00 00: Error code 6 is the last and only detected error 5.5.1 Introduction –...

  • Page 28: The Blinking Led Procedure

    EN 28 EL1.1U Service Modes, Error Codes, and Fault Finding pins on the SSB. Due to hardware restriction (I C bus 2 is The Blinking LED Procedure the fast I C bus) it will be impossible to start up the VIPER and therefore it is also impossible to read out the error 5.6.1...
  • Page 29 Service Modes, Error Codes, and Fault Finding EL1.1U EN 29 Protections Fault Finding and Repair Tips 5.7.1 Software Protections Read also paragraph "Error Codes" - "Extra Info". Most of the protections and errors use either the stand-by 5.8.1 Exit “Factory Mode”...

  • Page 30: Software Upgrading

    (e.g. USB memory stick). You can download the new software standalone set, without the need of an E-JTAG debugger. A from the Philips website to your PC. description on how to upgrade the main software can be found in chapter 3 "Directions For Use".
  • Page 31 TV into the software upgrade application. To do so: • Disconnect the TV from the Mains/AC Power. • Press the “OK” button on a Philips DVD RC-6 remote control (it is also possible to use the TV remote in "DVD" mode). •...
  • Page 32 EN 32 EL1.1U Service Modes, Error Codes, and Fault Finding Personal Notes: E_06532_012.eps 131004...

  • Page 33: Block Diagrams, Test Point Overviews, And Waveforms

    Block Diagrams, Test Point Overviews, and Waveforms EL1.1U AA EN 33 6. Block Diagrams, Test Point Overviews, and Waveforms Wiring Diagram 26” LCD WIRING 26” LCD 8740 8740 LCD PANEL X220 RIGHT LEFT SPEAKER SPEAKER LCD SUPPLY INVERTER LVDS INVERTER...

  • Page 34: Wiring Diagram 32" Lcd

    Block Diagrams, Test Point Overviews, and Waveforms EL1.1U AA EN 34 Wiring Diagram 32” LCD WIRING 32” LCD 8740 8740 8305 8306 LCD PANEL 8309 8304 8316 8M02 STANDBY 1M02 RIGHT LEFT SPEAKER SPEAKER LCD SUPPLY LVDS INVERTER INVERTER 8J02...

  • Page 35: Wiring Diagram 37" Lcd

    Block Diagrams, Test Point Overviews, and Waveforms EL1.1U AA EN 35 Wiring Diagram 37” LCD WIRING 37” LCD 8740 8740 8305 8306 LCD PANEL 8309 8304 8316 8M02 STANDBY 1M02 1309 1304 RIGHT LEFT SPEAKER SPEAKER LCD SUPPLY LVDS INVERTER...

  • Page 36: Wiring Diagram 42" Lcd

    Block Diagrams, Test Point Overviews, and Waveforms EL1.1U AA EN 36 Wiring Diagram 42” LCD WIRING 42” LCD LCD PANEL 8740 8740 8305 8306 8304 8309 8316 8M02 STANDBY 1M02 8320 RIGHT LEFT SPEAKER SPEAKER 8303 LCD SUPPLY LVDS INVERTER...

  • Page 37: Block Diagram Supply 32

    Block Diagrams, Test Point Overviews, and Waveforms EL1.1U AA EN 37 Block Diagram Supply 32” SUPPLY 32" MAINS FILTER + STANDBY PART A SUPPLY PART A COLD CONNECTIONS 3028 7002 TCET1102 1316 1308 5401 1450 7030 5402 BIAS SUPPLY 3031...

  • Page 38: Block Diagram Supply 37

    Block Diagrams, Test Point Overviews, and Waveforms EL1.1U AA EN 38 Block Diagram Supply 37” SUPPLY 37" MAINS FILTER + STANDBY SUPPLY COLD CONNECTIONS 3057 7002 TCET1102 1316 BIAS SUPPLY 3318 2319 6304 3000 6025 6024 25V_HOT 5017 5010 7003...

  • Page 39: Block Diagram Supply 42

    Block Diagrams, Test Point Overviews, and Waveforms EL1.1U AA EN 39 Block Diagram Supply 42” SUPPLY 42" MAINS FILTER + STANDBY PART A SUPPLY PART A COLD CONNECTIONS 3028 7002 7030 DC_PROT TCET1102 1316 DC_PROT 5400 5401 1308 5403 1450...

  • Page 40: Block Diagram Video

    Block Diagrams, Test Point Overviews, and Waveforms EL1.1U AA EN 40 Block Diagram Video VIDEO B02B MAIN TUNER MPIF MAIN: PNX 2015: VIPER: B05B VIPER: MAIN MEMORY 7A00 PNX3000HL 7J00 7V00 7V01 PNX2015E PNX8550 K4D551638F B03B B03C 1T04 1A10 B04C...

  • Page 41: Block Diagram Audio

    Block Diagrams, Test Point Overviews, and Waveforms EL1.1U AA EN 41 Block Diagram Audio AUDIO B02B MAIN TUNER MPIF MAIN: PNX2015 B08A AUDIO: AMPLIFIER B08B AUDIO: CONNECTORS 7A00 7J00 PNX3000HL PNX2015E B03C 1T04 TD1336/FGHP 1A10 PNX2015 +12_20V VIFINP IF-ANA 7D2O÷7D21...
  • Page 42 Block Diagrams, Test Point Overviews, and Waveforms EL1.1U AA EN 42 Block Diagram Control & Clock Signals CONTROL + CLOCK SIGNALS B02A CHANNAL DECODER VIPER: B04A PNX2015: VIDEO DAC 7V00 7G40 PNX8550EH/M1/S1 ADV7123KST140 A/V + TUNNELBUS B05C DV-CLKIN DV-CLKIN VIDEO...

  • Page 43: I2C Ic's Overview

    Block Diagrams, Test Point Overviews, and Waveforms EL1.1U AA EN 43 I2C IC’s Overview I²C B05A VIPER: CONTROL HDMI + SUPPLY B07B HDMI: I/O + CONTROL B01B SUPPLY + RS232 B07A +3V3 3Q11 SDA-MM SDA-MM I2C1-SDA 1H07 3Q10 SCL-MM SCL-MM...

  • Page 44: Supply Lines Overview

    Block Diagrams, Test Point Overviews, and Waveforms EL1.1U AA EN 44 Supply Lines Overview SUPPLY LINES OVERVIEW B01B B03A MPIF MAIN: VIDEO SOURCE SELECTOIN B04F PNX2015: SUPPLY VIDEO-DAC SUPPLY + RS232 (OPTIONAL) CONNECTIONS (32”- 42”) SUPPLY (32”- 42”) 1317 +3V3...

  • Page 45: Circuit Diagrams And Pwb Layouts

    Circuit Diagrams and PWB Layouts EL1.1U AA EN 45 7. Circuit Diagrams and PWB Layouts LCD Supply (32”): Mains Filter + Standby 1000 D2 F426 F2 1001 D4 F427 F3 1011 E5 F428 F4 MAINS FILTER + STANDBY (32”) 1305 F7...

  • Page 46: Lcd Supply (37"): Supply (A2)

    Circuit Diagrams and PWB Layouts EL1.1U AA EN 46 LCD Supply (32”): Supply 1007 G10 3044 A13 F010 H12 I138 H6 1009 H10 3045 F6 F012 D11 I139 G6 1010 H11 3046 F6 F014 F12 I140 G6 1012 H11 3047 H5...
  • Page 47 Circuit Diagrams and PWB Layouts EL1.1U AA EN 47 Layout LCD Supply (32”) (Top Side) 1000 A1 1304 A10 1401 A4 2003 A6 2014 A7 2294 C10 2503 A4 2816 A6 3033 A6 3403 A1 3807 B4 5007 B6 5017 A5...
  • Page 48 Circuit Diagrams and PWB Layouts EL1.1U AA EN 48 Layout LCD Supply (32”) (Overview Bottom Side) 2006 A5 2019 A5 2029 B2 2036 C1 2044 C1 2052 A1 2065 C4 2802 B7 3004 A5 3011 A5 3022 B1 3030 B1...
  • Page 49 Circuit Diagrams and PWB Layouts EL1.1U AA EN 49 Layout LCD Supply (32”) (Part 1 Bottom Side) Part 1 F_15710_004a.eps 090905...
  • Page 50 Circuit Diagrams and PWB Layouts EL1.1U AA EN 50 Layout LCD Supply (32”) (Part 2 Bottom Side) Part 2 F_15710_004b.eps 090905...
  • Page 51 Circuit Diagrams and PWB Layouts EL1.1U AA EN 51 LCD Supply (37”): Mains Filter + Standby 1002 D1 1302 B4 1311 E6 2301 C4 2309 F13 2316 D12 2323 C3 2330 F10 3304 B5 3310 B13 3317 D6 3323 E12...
  • Page 52 Circuit Diagrams and PWB Layouts EL1.1U AA EN 52 LCD Supply (37”): Supply 1007 G11 3035 E5 6042 H13 I072 D10 1105 G7 3036 H4 6043 G13 I073 G11 SUPPLY (37”) 1106 H7 3037 C12 6044 G13 I074 G11 BIAS SUPPLY...
  • Page 53 Circuit Diagrams and PWB Layouts EL1.1U AA EN 53 Layout LCD Supply (37”) (Top Side) 1002 E1 1108 E10 1303 E3 1312 D3 2003 F7 2017 A5 2059 A5 2304 C3 2316 A3 2325 C2 3018 F5 3074 E9 3082 B10...
  • Page 54 Circuit Diagrams and PWB Layouts EL1.1U AA EN 54 Layout LCD Supply (37”) (Overview Bottom Side) 2006 E6 2019 E5 2027 D6 2033 D2 2042 E2 2049 E2 2055 E6 2063 C6 3002 E7 3008 E6 3016 E7 3024 D1...
  • Page 55 Circuit Diagrams and PWB Layouts EL1.1U AA EN 55 Layout LCD Supply (37”) (Part 1 Bottom Side) Part 1 G_16290_020a.eps 270106...
  • Page 56 Circuit Diagrams and PWB Layouts EL1.1U AA EN 56 Layout LCD Supply (37”) (Part 2 Bottom Side) Part 2 G_16290_020b.eps 270106...
  • Page 57 Circuit Diagrams and PWB Layouts EL1.1U AA EN 57 Layout LCD Supply (37”) (Part 3 Bottom Side) Part 3 G_16290_020c.eps 270106...
  • Page 58 Circuit Diagrams and PWB Layouts EL1.1U AA EN 58 Layout LCD Supply (37”) (Part 4 Bottom Side) G_16290_020a.eps 270106 Part 4 G_16290_020d.eps 270106...
  • Page 59 Circuit Diagrams and PWB Layouts EL1.1U AA EN 59 LCD Supply (42”): MF + Standby Part A 1000 D2 9812 E11 1001 D4 9813 C12 MAINS FILTER + STANDBY PART A 1011 E5 9814 C12 1305 F7 F410 B1 1306 F2...

  • Page 60: Lcd Supply (42"): Supply Part A (A2)

    Circuit Diagrams and PWB Layouts EL1.1U AA EN 60 LCD Supply (42”): Supply Part A 1009 I9 3070 H4 I036 F6 1010 I9 3071 H5 I037 C8 SUPPLY PART A 1304 H12 3075 G5 I038 C8 1309 I12 3089 H7...
  • Page 61 Circuit Diagrams and PWB Layouts EL1.1U AA EN 61 LCD Supply (42”): MF + Standby Part B 1C05 E8 ID15 C7 1D00 C2 ID16 C6 MAINS FILTER + STANDBY PART B 1D02 D5 ID24 D8 1D03 D5 ID42 C6 1D50 C8...
  • Page 62 Circuit Diagrams and PWB Layouts EL1.1U AA EN 62 LCD Supply (42”): Supply Part B 1303 I12 3U70 H4 IA32 I5 1320 I12 3U71 H5 IA33 I4 1M02 H14 3U75 G5 IA34 I3 SUPPLY PART B 1U07 G11 3U89 H7...
  • Page 63 Circuit Diagrams and PWB Layouts EL1.1U AA EN 63 Layout LCD Supply (42”) (Top Side) 1000 B1 1308 C1 1D00 D1 2002 B8 2020 C11 2405 A3 2808 C5 2D05 D4 2H10 G6 2U11 F8 3014 C7 3402 C1 3805 C5...
  • Page 64 Circuit Diagrams and PWB Layouts EL1.1U AA EN 64 Layout LCD Supply (42”) (Overview Bottom Side) 2006 A5 2024 A2 2035 B1 2060 C5 2290 B3 2U09 D4 2U29 E2 2U48 E4 2U72 G5 3008 A5 3021 A4 3031 A1...
  • Page 65 Circuit Diagrams and PWB Layouts EL1.1U AA EN 65 Layout LCD Supply (42”) (Part 1 Bottom Side) Part 1 F_15710_020a.eps 130905...
  • Page 66 Circuit Diagrams and PWB Layouts EL1.1U AA EN 66 Layout LCD Supply (42”) (Part 2 Bottom Side) Part 2 F_15710_020b.eps 130905...
  • Page 67 Circuit Diagrams and PWB Layouts EL1.1U AA EN 67 Layout LCD Supply (42”) (Part 3 Bottom Side) Part 3 F_15710_020c.eps 130905...
  • Page 68 Circuit Diagrams and PWB Layouts EL1.1U AA EN 68 Layout LCD Supply (42”) (Part 4 Bottom Side) Part 4 F_15710_020a.eps 130905...
  • Page 69 Circuit Diagrams and PWB Layouts EL1.1U AA EN 69 SSB: DC / DC 0M96 H3 2U13 C2 2U20 D9 2U27 B8 2U41 E11 3U01 C2 3U08 C6 3U15 E9 3U22 A5 3U29 D5 3U54 D11 3U87 A2 3U97 C6 3UA8 D8...
  • Page 70 Circuit Diagrams and PWB Layouts EL1.1U AA EN 70 SSB: Supply + RS232 1H07 E2 FU46 E2 1J02 A1 FU47 F2 SUPPLY + RS232 1U02 E9 FU48 F2 1U03 E9 FU49 F2 2U40 B4 FU50 F2 2U48 B2 FU51 E8...
  • Page 71 Circuit Diagrams and PWB Layouts EL1.1U AA EN 71 SSB: Chanel Decoder 1T10 H1 IT30 B1 1T11 E6 IT31 E7 CHANNEL DECODER 2T30 A2 IT32 F7 2T31 B2 IT33 F6 2T33 B2 IT34 E6 2T34 C2 IT36 G8 2T35 D2...

  • Page 72: Main Tuner

    Circuit Diagrams and PWB Layouts EL1.1U AA EN 72 SSB: Main Tuner 1T01 D5 MAIN TUNER 1T04 B1 2T10 C1 2T11 C2 2T12 C2 2T13 C2 2T14 D2 2T15 D2 2T16 C8 2T17 D9 2T18 D2 2T19 D6 2T20 D6...
  • Page 73 Circuit Diagrams and PWB Layouts EL1.1U AA EN 73 SSB: MPIF Main: Video Source Selection 0T00 I3 MPIF MAIN: VIDEO SOURCE SELECTION 0T10 I4 0T11 I5 0T12 I6 0T13 I6 1A01 F7 1M36 D5 1MM1 I2 2A97 2A04 F3 100n...
  • Page 74 Circuit Diagrams and PWB Layouts EL1.1U AA EN 74 SSB: MPIF Main: Supply 2A35 A6 MPIF MAIN: SUPPLY 2A37 B6 2A38 B5 2A39 C4 2A40 C4 FA13 5A12 2A41 C4 2A42 D6 220R 2A43 D6 2A44 E5 IA20 2A45 E4...
  • Page 75 Circuit Diagrams and PWB Layouts EL1.1U AA EN 75 SSB: MPIF Main: IF & SAW Filter 1A10 C2 MPIF MAIN: IF + SAW FILTER 2A19 B5 2A47 B5 2A49 B4 2A50 B2 2A51 C9 2A52 C3 2A53 C4 2A54 D7...
  • Page 76 Circuit Diagrams and PWB Layouts EL1.1U AA EN 76 SSB: MPIF Main: Audio Source Selection 2A01 E3 MPIF MAIN: AUDIO SOURCE SELECTION 2A02 E3 2A33 E3 2A34 F3 2A60 A3 2A61 A3 IA47 2A62 A4 2A63 B3 2A64 B4 7A00-1...
  • Page 77 Circuit Diagrams and PWB Layouts EL1.1U AA EN 77 SSB: MPIF Main: Audio Amplifier 2A76 B2 MPIF MAIN: AUDIO AMPLIFIER 2A78 C5 2A79 C4 2A80 C3 2A81 D5 2A83 D6 2A84 E5 2A85 E5 2A86 F2 +5V2-STBY 2A87 G4 2A92 G4...
  • Page 78 Circuit Diagrams and PWB Layouts EL1.1U AA EN 78 SSB: PNX2015: Audio / Video 0E02 F5 PNX2015: Audio / Video 0E03 F5 2J01 A1 2J03 A6 2J06 B6 2J08 B6 2J10 C6 VREF-AUD-POS 2J13 E6 2J16 E6 2J18 E6 7J00-7...
  • Page 79 Circuit Diagrams and PWB Layouts EL1.1U AA EN 79 SSB: PNX2015: DV I/O Interface 3LR0 D4 PNX 2015: DV I/O Interface 3LR1 C4 3LR9-1 D4 3LR9-2 E4 3LR9-3 D4 3LR9-4 D4 3LS0-2 D4 3LS0-3 D4 3LS0-4 E4 3LS1-1 D4 3LS1-2 D4...
  • Page 80 Circuit Diagrams and PWB Layouts EL1.1U AA EN 80 SSB: PNX2015: Tunnelbus 2L01 E5 PNX 2015: TUNNELBUS 2L06 F2 2L07 F3 2L08 F3 2L64 E2 3L10 B4 3L11-1 C4 3L11-2 C5 7J00-1 2015 3L11-3 C4 Φ 3L11-4 B5 TUNNELBUS 3L12-1 B4...
  • Page 81 Circuit Diagrams and PWB Layouts EL1.1U AA EN 81 SSB: PNX2015: DDR Interface 2L50 A8 2L51 A8 PNX 2015: DDR Interface 2L52 A8 2L53 A9 2L54 A9 2L55 C6 2L56 A7 2L57 A7 +2V5-DDRPNX +2V5-DDRPNX 2L58 A7 7J00-3 2L59 C5 2015 Φ...
  • Page 82 Circuit Diagrams and PWB Layouts EL1.1U AA EN 82 SSB: PNX2015: Standby & Control 1LA0 D9 3LK5 D6 2LA0 D9 3LK6 D6 PNX 2015: STANDBY & CONTROL 2LA1 D9 3LK7 D6 2LA2 G3 3LK8 D6 2LA4 I3 3LK9 E6 2LB0 C9...
  • Page 83 Circuit Diagrams and PWB Layouts EL1.1U AA EN 83 SSB: PNX2015: Supply 2L80 E1 PNX 2015: SUPPLY 2L81 E1 2L82 E1 2L83 E1 2L84 E1 2L85 E1 7J00-9 7J00-8 2015 2015 2L86 E2 +3V3 Φ Φ +1V2 2L87 E2 SUPPLY...
  • Page 84 Circuit Diagrams and PWB Layouts EL1.1U AA EN 84 SSB: PNX2015: Display Interface 1D50 C13 FJ12 F5 1G50 F12 FJ13 B5 VIPER/PNX 2015: DISPLAY INTERFACE 1P06 F13 FJ22 F5 2G35 D8 FJ23 G11 2J21 B12 FJ24 G11 2J22 B12 FJ25 G11...
  • Page 85 Circuit Diagrams and PWB Layouts EL1.1U AA EN 85 SSB: Viper: Control 0H00 B10 1H00 B2 2H06 G10 3H04 B13 3H11 D1 3H24 G7 3H54 F4 3H70 E8 3H75 B2 3H80-4 C8 3H84 E8 3H90 B1 3H99 B4 3Q12 B4...
  • Page 86 Circuit Diagrams and PWB Layouts EL1.1U AA EN 86 SSB: Viper: Main Memory 2H00 H9 2H02 H8 VIPER: MAIN MEMORY 2H03 H9 2H10 G8 2H11 G9 2H12 G9 2Q01 B9 2Q03 B9 2Q21 B14 2Q23 B14 2V00 D7 2V01 D14...
  • Page 87 Circuit Diagrams and PWB Layouts EL1.1U AA EN 87 SSB: Viper: A/V + Tunnelbus 2H01 I6 VIPER: A/V + TUNNELBUS 3H02 C9 3H07 E8 3H18 C3 3H19 C9 7V00-1 3H20 D9 VIPER REV C 3H21 C9 AUDIO/VIDEO DV1F-DATA0 3Q28-4 3H28 A3...
  • Page 88 Circuit Diagrams and PWB Layouts EL1.1U AA EN 88 SSB: Viper: Supply 2Q00 D10 2Q05 D12 2Q08 D12 2Q11 D13 2Q14 D14 2Q17 D15 2Q20 E10 2Q26 E12 2Q30 E12 2Q34 E13 2Q38 E14 2Q42 D11 2Q45 D12 2Q48 D12...
  • Page 89 Circuit Diagrams and PWB Layouts EL1.1U AA EN 89 SSB: Viper: EEPROM 2P35 C3 VIPER: EEPROM 2P80 C7 2P81 C8 3P37 A4 3P57 F3 +3V3-STANDBY 3P80 B8 IP10 3P81 C8 9P42 3P82 F7 3P83 D2 FP36 3P84 D2 3P85 D2...
  • Page 90 Circuit Diagrams and PWB Layouts EL1.1U AA EN 90 SSB: Miscellaneous 1M01 E7 MISCELLANEOUS 1M21 D7 2M80 E7 2M81 F6 2M82 E5 2M83 E5 2M84 E5 2M85 D4 2M86 D3 2M87 D1 +5V2-STBY 2M91 B2 +5V2-STBY 7M06 7M05 2M92 B2...
  • Page 91 Circuit Diagrams and PWB Layouts EL1.1U AA EN 91 SSB: Video DAC 2G60 C5 2G61 C5 VIDEO-DAC 2G62 C5 2G63 E6 2G64 E6 2G65 B3 2G67 B7 2G68 B6 2G69 B3 3999 H3 3G70 E7 3G72 F6 7G42 LD3985M33 3G73 D7...
  • Page 92 Circuit Diagrams and PWB Layouts EL1.1U AA EN 92 SSB: HDMI: Supply 1B00 C3 1B03 C4 HDMI + SUPPLY 1B04 C4 1B20 I5 1I06 B1 2B00 C4 2B01 C5 2B03 I4 2B04 I6 2B10 B10 2B11 C9 2B12 C11 2B13 C11...
  • Page 93 Circuit Diagrams and PWB Layouts EL1.1U AA EN 93 SSB: HDMI: I/O + Control 2B50 D1 IB63 G8 HDMI: I/O + CONTROL 2B51 D1 IB64 G8 2B52 D1 IB67 C3 2B55 C3 IB68 D3 2B56 D2 IB69 E3 2B57 D3...
  • Page 94 Circuit Diagrams and PWB Layouts EL1.1U AA EN 94 SSB: Analog I/O 1I00 G9 II01 B5 1I01 C9 II02 D5 ANALOG I/O 1I02 E9 II03 G5 1I03-1 C1 II05 G6 1I03-2 E1 II06 E6 1I03-3 G1 II07 E4 1I04-1 B8...
  • Page 95 Circuit Diagrams and PWB Layouts EL1.1U AA EN 95 SSB: UART Personal Notes: 1I10 B2 UART 1I11 A2 1M16 A3 2I02 A3 2I03 B3 6I01-1 3I10 A2 3I11 B2 +3V3-STANDBY 6I01-1 A1 BAV99S 6I01-2 B1 FI10 B2 FI11 A2 1M16...
  • Page 96 Circuit Diagrams and PWB Layouts EL1.1U AA EN 96 SSB: Audio: Amplifier 1DM1 H8 2D22 H14 2D36 G9 2D45 H3 2D54 F14 2D63 C6 3D13 B2 3D22 C5 3D39-1 G4 3D43 E1 3D56 G2 3D69 H10 3D78 E12 3D88 C10...
  • Page 97 Circuit Diagrams and PWB Layouts EL1.1U AA EN 97 SSB: Audio: Connectors 0M98 C6 AUDIO: CONNECTORS 0M99 C6 1740 C1 1M02 A1 1MM2 D6 2M10 A3 2M11 A3 2M12 B3 2M13 B3 2M14 B2 -12-16V-NF 2M15 C3 2M10 2M16 C3...
  • Page 98 Circuit Diagrams and PWB Layouts EL1.1U AA EN 98 SSB: SRP List Part 1 SRP List: Not available at the time of writing. As soon as it becomes available, a Service Info or Service Manual update will be issued via the appropriate channels.
  • Page 99 Circuit Diagrams and PWB Layouts EL1.1U AA EN 99 SSB: SRP List Part 2 SRP List: Not available at the time of writing. As soon as it becomes available, a Service Info or Service Manual update will be issued via the appropriate channels.
  • Page 100 Circuit Diagrams and PWB Layouts EL1.1U AA EN 100 Layout SSB (Top Side Overview) 1740 F1 2G64 E2 2M16 F1 2T62 A2 3H57 D3 3L84 C3 3Q02 D2 5Q02 D3 9LA3 C3 1A01 A2 2G65 E2 2M18 F1 2T63 A2...
  • Page 101 Circuit Diagrams and PWB Layouts EL1.1U AA EN 101 Layout SSB (Top Side Part 1) Part 1 G_16290_050a.eps 270106...
  • Page 102 Circuit Diagrams and PWB Layouts EL1.1U AA EN 102 Layout SSB (Top Side Part 2) Part 2 G_16290_050b.eps 270106...
  • Page 103 Circuit Diagrams and PWB Layouts EL1.1U AA EN 103 Layout SSB (Overview Bottom Side) 1A10 A3 2D50 F1 2U64 E2 3D45 F1 3LN2 B2 3U93 F2 7D26 F2 1T01 A3 2D51 F2 2U65 E2 3D49 F1 3LN3 C2 3U94 F2...
  • Page 104 Circuit Diagrams and PWB Layouts EL1.1U AA EN 104 Layout SSB (Bottom Side Part 1) Part 1 G_16290_051a.eps 270106...
  • Page 105 Circuit Diagrams and PWB Layouts EL1.1U AA EN 105 Layout SSB (Bottom Side Part 2) Part 2 G_16290_051b.eps 270106...

  • Page 106: Side I/O Panel: (26" & 32

    Circuit Diagrams and PWB Layouts EL1.1U AA EN 106 Side I/O Panel: (26” & 32”) 1301 A1 I331 E6 1302-1 C1 I332 E6 1302-2 D1 S301 B2 REAR FACING SIDE I/O (26” & 32”) 1302-3 E1 S302 B3 1303 E1...
  • Page 107 Circuit Diagrams and PWB Layouts EL1.1U AA EN 107 Layout Side I/O Panel (26” & 32”) (Top Side) Personal Notes: 1301 A1 1302 A3 1303 A4 1304 A2 1308 A1 1309 A1 1310 A4 G_16290_053.eps 3139 123 6135.1 270106 Layout Side I/O Panel (26” & 32”) (Bottom Side)

  • Page 108: Side I/O Panel: (37" & 42

    Circuit Diagrams and PWB Layouts EL1.1U AA EN 108 Side I/O Panel: (37” & 42”) 1001 B2 9012 A6 1002-1 B1 9013 A6 SIDE I/O (37”, 42”, & 50”) JAGUAR ONLY 1002-2 C1 F001 A2 1002-3 D1 F002 A2 1005 A8...
  • Page 109 Circuit Diagrams and PWB Layouts EL1.1U AA EN 109 Layout Side I/O Panel: (37” & 42”) (Top Side) Layout Side I/O Panel: (37” & 42”) (Bottom Side) 2003 A1 1001 B1 2004 A1 1002 A1 2005 A1 1005 A1 2006 A1...

  • Page 110: Control Panel (26" & 32

    Circuit Diagrams and PWB Layouts EL1.1U AA EN 110 Control Panel (26” & 32”) Control Panel (37” & 42”) 1701 A1 1704 A2 1M01 A4 3004 C1 3007 C1 3999 C4 9003 C2 F003 C4 I007 C1 I010 C2 I102 B1...
  • Page 111 Circuit Diagrams and PWB Layouts EL1.1U AA EN 111 Layout Control Panel (26” & 32”) (Top Side) 1309 A1 1310 A3 1311 A5 1312 A7 1313 A8 1314 A4 1684 A1 G_16290_059.eps 3139 123 5974.1 300106 Layout Control Panel (26” & 32”) (Bottom Side)
  • Page 112 Circuit Diagrams and PWB Layouts EL1.1U AA EN 112 Layout Control Panel (37” & 42”) (Top Side) 3104 313 6129.1 F_15890_057.eps 071105 Layout Control Panel (37” & 42”) (Bottom Side) 3104 313 6129.1 F_15890_058.eps 071105...

  • Page 113: Front Ir / Led Panel (26

    Circuit Diagrams and PWB Layouts EL1.1U AA EN 113 Front IR / LED Panel (26”) Layout Front IR / LED Panel (26”) (Top Side) 1870 A1 6801 A3 6805 A3 7802 A2 1870 B1 3801 B2 3804 B1 4801 B3...

  • Page 114: Front Ir / Led Panel (32", 37", & 42

    Circuit Diagrams and PWB Layouts EL1.1U AA EN 114 Front IR / LED Panel (32”, 37”, & 42”) Layout Front IR / LED Panel (32”, 37”, & 42”) (Top Side) 1870 A1 6801 A1 7802 A1 7808 A1 1870 B1...

  • Page 115: Standby/Audio Panel: Connections (32", 37", & 42")

    Circuit Diagrams and PWB Layouts EL1.1U AA EN 115 Standby/Audio Panel: Connections (32”, 37”, & 42”) 0001 F4 F140 B8 0002 F4 I524 C8 CONNECTIONS 0003 F5 I525 C7 1303 B7 I550 C6 1304 C8 I551 C4 1309 E7 I552 F6...

  • Page 116: Standby/Audio Panel: Standby (32", 37", & 42")

    Circuit Diagrams and PWB Layouts EL1.1U AA EN 116 Standby/Audio Panel: Standby (32”, 37”, & 42”) 1301 B1 3506 H11 7511 A8 I186 G6 1305 D13 3507 F13 7512 A10 I187 D11 1306 B3 3508 G13 7513 B7 I188 D9...

  • Page 117: Standby/Audio Panel: Audio (32", 37", & 42")

    I702 A6 I712 A5 I722 B2 I732 C6 I742 C12 I752 E13 I762 D11 I772 F8 I782 C13 I793 B13 AUDIO NOTE: AUDIO AMPLIFIER PART IS NOT USED FOR EL1.1U CHASSIS F711 AUDIO-L -Vf1 I712 3749 I715 3703 I702 2705 F712...
  • Page 118 Circuit Diagrams and PWB Layouts EL1.1U AA EN 118 Layout Standby/Audio Panel (32”, 37”, & 42”) (Top Side) Layout Standby/Audio Panel (32”, 37”, & 42”) (Overview Bottom Side) 0001 G4 5102 B2 9725 E3 2103 B4 3110 B3 3705 F3...
  • Page 119 Circuit Diagrams and PWB Layouts EL1.1U AA EN 119 Layout Standby/Audio Panel (32”, 37”, & 42”) (Part 1 Bottom Side) Part 1 F_15710_120a.eps 190905...
  • Page 120 Circuit Diagrams and PWB Layouts EL1.1U AA EN 120 Layout Standby/Audio Panel (32”, 37”, & 42”) (Part 2 Bottom Side) Part 2 F_15710_120b.eps 190905...

  • Page 121: Alignments

    Alignments EL1.1U EN 121 8. Alignments Software Alignments Index of this chapter: 8.1 General Alignment Conditions 8.2 Hardware Alignments Put the set in SAM mode (see the "Service Modes, Error Codes 8.3 Software Alignments and Fault Finding" section). The SAM menu will now appear on 8.4 Option Settings...
  • Page 122 EN 122 EL1.1U Alignments Method 2 (without color analyzer): If you do not have a color analyzer, you can use the default values. This is the next best solution. The default values are average values coming from production (statistics). 1. Select a COLOUR TEMPERATURE (e.g. COOL, NORMAL, or WARM).

  • Page 123: Option Settings

    26PF5321D Eco ME5 15W e.g. 32/37/42PF5321D Eco ME6 5W e.g. Others n.a. Miscellaneous Alternative Tuner Philips / Alps Tuner brand Tuner Type TD1336S Tuner type Opt. no. Group 1 xxxxx xxxxx xxxxx xxxxx (see set sticker) Group 2 xxxxx xxxxx xxxxx xxxxx (see set sticker) 8.4.4...
  • Page 124 3 (8) Interconnect China IF 0= Off, 8= On 4 (16) Alternative Tuner 0= Philips, 16= Alps Tuner make. 5 (32) Tuner Type 0= TD1336s (B-Chassis US), 32= TD1331(J-Chassis US), Tuner type 64= UV1318 (Analogue EU), 96= TD1316 (Hybrid EU) (B-chassis US is e.g "BP2.3U").
  • Page 125 Alignments EL1.1U EN 125 Byte Bit (dec. value) Subject Options Settings (in decimal values) Remarks 0 (1) Display Screen See table “Display code overview” in chapter “Service Modes”for the values. Screen size, type, and resolution. 1 (2) 2 (4) 3 (8)

  • Page 126: Circuit Descriptions, Abbreviation List, And Ic Data Sheets

    EN 126 EL1.1U Circuit Descriptions, Abbreviation List, and IC Data Sheets 9. Circuit Descriptions, Abbreviation List, and IC Data Sheets Index of this chapter: When the input channel is a digital channel, it is processed via 9.1 Introduction the QAM demodulator and then passed to the multi-media 9.2 Abbreviation List...
  • Page 127 Circuit Descriptions, Abbreviation List, and IC Data Sheets EL1.1U EN 127 SSB Cell Layout Figure 9-1 SSB top view Figure 9-2 SSB bottom view...

  • Page 128: Abbreviation List

    EN 128 EL1.1U Circuit Descriptions, Abbreviation List, and IC Data Sheets Abbreviation List CVBS Composite Video Blanking and Synchronization Digital to Analogue Converter 0/6/12 SCART switch control signal on A/V Dynamic Bass Enhancement: extra board. 0 = loop through (AUX to TV), 6...
  • Page 129 I, L is all bands except for Band I Quadrature Amplitude Modulation; LORE LOcal REgression approximation modulation method noise reduction QTNR Quality Temporal Noise Reduction LG.Philips LCD (supplier) QVCP Quality Video Composition Processor Loudspeaker Random Access Memory LVDS Low Voltage Differential Signalling Red, Green, and Blue. The primary color signals for TV.
  • Page 130 4.406250 MHz and 4.250000 MHz Sound Intermediate Frequency SMPS Switched Mode Power Supply Sync On Green SOPS Self Oscillating Power Supply S/PDIF Sony Philips Digital InterFace SRAM Static RAM Small Signal Board STBY STandBY Sync On Green SVGA 800x600 (4:3)

  • Page 131: Ic Data Sheets

    Circuit Descriptions, Abbreviation List, and IC Data Sheets EL1.1U EN 131 IC Data Sheets This section shows the internal block diagrams and pin configurations of ICs that are drawn as "black boxes" in the electrical diagrams (with the exception of "memory" and "logic"...
  • Page 132 EN 132 EL1.1U Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.3.2 Diagram A4, MC34067P (IC 7U01) Block Diagram Pin Configuration MC34067 UVLO / Enable / 5.0 V Enable UVLO Adjust Reference Osc Charge One–Shot RC Osc Charge UVLO Variable...
  • Page 133 Circuit Descriptions, Abbreviation List, and IC Data Sheets EL1.1U EN 133 9.3.4 Diagram B2A, NXT2004 (IC 7T22) Block Diagram VSB/QAM MPEG IF In text text text Demodulator Transport Sense 32K x 8 text BERT text RF Gain SRAM text IF AGC RF AGC µC...
  • Page 134 EN 134 EL1.1U Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.3.5 Diagram B3A/B/C/D, PNX 3000H (IC 7A00) Block Diagram CVBSOUTA 1× CVBSOUTB 2NDSIFEXT (FMRAD) CVBSOUTIF SIFAGC MIXER SIFIN 2nd SIF internal & AM SND DEMOD DTV 1st IF DTVOUT...
  • Page 135 Circuit Descriptions, Abbreviation List, and IC Data Sheets EL1.1U EN 135 9.3.6 Diagram B4A/B/C/D/E/F, PNX 2015 (IC 7J00) Block Diagram 16-BIT 225 MHz DDR PNX2015 MEMORY CONTROLLER video NORTH TUNNEL SOUTH TUNNEL PNX8550 coprocessor HD input (TDA9975) MEMORY VO-1 BASED SCALER...
  • Page 136 EN 136 EL1.1U Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.3.7 Diagram B5C, VIPER (IC 7V00) Block Diagram Streaming Interface Optional External 32-Bit 225 MHz DDR from Tunnel Video Improvement Processing PNX8550 Memory 30 (dig) DVD-CSS 5-Layer Controller Primary...
  • Page 137 Circuit Descriptions, Abbreviation List, and IC Data Sheets EL1.1U EN 137 9.3.8 Diagram B5F, LD3985M33 (IC 7M05/6) Diagram B6, LD3985M33 (IC 7G42) Diagram B7A, LD3985M33 (IC 7B25) Block Diagram Pin Configuration TSOT23-5L/SOT23-5L Flip-Chip G_16290_084.eps 020206 Figure 9-10 Internal block diagram and pin configuration...
  • Page 138 EN 138 EL1.1U Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.3.9 Diagram B6, ADV7123KSTZ140 (IC 7G40) Block Diagram BLANK BLANK AND SYNC LOGIC SYNC DATA R9–R0 REGISTER DATA G9–G0 REGISTER DATA B9–B0 REGISTER VOLTAGE POWER-DOWN PSAVE REFERENCE MODE CIRCUIT...
  • Page 139 Circuit Descriptions, Abbreviation List, and IC Data Sheets EL1.1U EN 139 9.3.10 Diagram B7A, LD1117DT33 (IC 7B45) Block Diagram Pin Configuration LD1117DT DPAK F_15710_166.eps 230905 Figure 9-12 Internal block diagram and pin configuration 9.3.11 Diagram B8A, LM339P (IC 7D10) Block Diagram Pin Configuration G_16290_082.eps...
  • Page 140 EN 140 EL1.1U Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.3.12 Diagram B7B, TDA9975H (IC 7B50) Block Diagram τ ORR/V τ I²C ORB/U τ ORG/Y G/Pb B/Pb1 B/Pb2 B/Pb3 I²C 10/12 I²C I²C CLAMP BIAS I²C I²C I²C I²C I²C...

  • Page 141: Spare Parts List

    Spare Parts List EL1.1U EN 141 10. Spare Parts List Not available at the time of writing. As soon as they become available, a Service Info or Service Manual update will be issued via the appropriate channels. 11. Revision List Manual xxxx xxx xxxx.0...

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