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Colour Television
Contents
©
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 BB 0563 TV Service
Page
Contents
2
5
6
7
19
20
21
22
23
24
25
26
Diagram PWB
(A1) 27
39-48
(A2) 28
39-48
(A3) 29
39-48
(A5) 30
39-48
(A6) 31
39-48
(A7) 32
39-48
(A9) 33
39-48
(A10) 34
39-48
(A11) 35
39-48
39-48
39-48
39-48
(D) 49
50-50
53
53
55
56
Printed in the Netherlands
Subject to modification
Chassis
LC4.2HE
AA
F_15140_000.eps
210105
Page
(O) 57
N.A.
59
62
68
71
74
78
EN 3122 785 15140

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Summary of Contents for Philips LC4.2HE

  • 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 BB 0563 TV Service...
  • Page 2: Technical Specifications, Connections, And Chassis Overview

    Technical Specifications, Connections, and Chassis Overview EN 2 LC4.2HE AA 1. Technical Specifications, Connections, and Chassis Overview Index of this chapter: Connection Overview 1.1 Technical Specifications 1.2 Connection Overview Note: The following connector colour abbreviations are used 1.3 Chassis Overview (acc.
  • Page 3 Technical Specifications, Connections, and Chassis Overview LC4.2HE AA EN 3 Aerial - In 18 - Ground FBL - IEC-type (EU) Coax, 75 ohm 19 - Video CVBS / 75 ohm 20 - Video CVBS/Y / 75 ohm 21 - Shield...
  • Page 4 Technical Specifications, Connections, and Chassis Overview EN 4 LC4.2HE AA Chassis Overview LCD PANEL I BOARD TV & SCALER BOARD CLOCK PANEL SIDE I/O & LOCAL KEYBOARD PANEL IR LED PANEL POWER SUPPLY UNIT REAR I/O CINCH PANEL F_15140_003.eps 210105...
  • Page 5: Safety Instructions, Warnings, And Notes

    Safety Instructions, Warnings, and Notes LC4.2HE AA EN 5 2. Safety Instructions, Warnings, and Notes Index of this chapter: Service Default Mode (see chapter 5) with a colour bar 2.1 Safety Instructions signal and stereo sound (L: 3 kHz, R: 1 kHz unless stated 2.2 Warnings...
  • Page 6: Directions For Use

    IC gets "wet" inside and during the heating time the structure of the IC will be destroyed due to high (steam- Philips CE is going to produce lead-free sets (PBF) from )pressure inside the body. If the packaging was opened 1.1.2005 onwards.
  • Page 7: Mechanical Instructions

    Mechanical Instructions LC4.2HE AA EN 7 4. Mechanical Instructions Index of this chapter: 4.1 Service Position 4.2 Rear Cover Removal 4.3 Power Supply Unit Removal 4.4 TV & Scaler Board Removal 4.5 I/O Panel Removal 4.6 Side I/O & Keyboard Panel and Front LED Panel Removal 4.7 Clock Panel Removal...
  • Page 8 Mechanical Instructions EN 8 LC4.2HE AA Rear Cover Removal TV & Scaler Board Removal E_14490_006.eps E_14490_004.eps 130404 130404 Figure 4-7 TV & Scaler board shield removal Figure 4-5 Rear cover removal 1. Manually unlock and remove the top cover cap (5).
  • Page 9 Mechanical Instructions LC4.2HE AA EN 9 1. Release the two clamps (1) at the I/O panel bracket. Clock Panel Removal Carefully pull the bracket in the direction (2), as shown at the figure “I/O panel removal”, and remove it. 2. Disconnect all cables from the I/O panel.
  • Page 10 Mechanical Instructions EN 10 LC4.2HE AA Exchanging the LCD Panel E_14490_010.eps 130404 Figure 4-13 Exchanging the LCD panel 1. Disconnect all cables from the LCD Panel. 2. Remove all mounting screws (1) from the metal cover. 3. Lift and take off the metal cover.
  • Page 11: Service Modes, Error Codes, And Fault Finding

    Service Modes, Error Codes, and Fault Finding LC4.2HE AA EN 11 5. Service Modes, Error Codes, and Fault Finding Index of this chapter: – Auto Volume Levelling (AVL). 5.1 Test Points 5.2 Service Modes How to enter 5.3 Problems and Solving Tips Related to CSM To enter SDM, use one of the following methods: 5.4 ComPair...
  • Page 12 Service Modes, Error Codes, and Fault Finding EN 12 LC4.2HE AA 00022 LC42HE1 3.0423/S42GV1 1.13 SDM 00022 LC42HE1 3.0423/S42GV1 1.13 SAM ERR 0 0 0 0 0 ERR 0 0 0 0 0 OP 000 057 140 032 120 128 000 OP 000 057 140 032 120 128 000 .
  • Page 13 Service Modes, Error Codes, and Fault Finding LC4.2HE AA EN 13 13. ComPaIr. Can be used to switch on the television to In System Programming (ISP) mode, for software uploading 1 00022 LC42HE1 3.0423/S42GV1 1.13 CSM via ComPair. Caution: When this mode is selected without ComPair 2 CODES 0 0 0 0 0 connected, the TV will be blocked.
  • Page 14 LC4.2E chassis can be used. value. 7. Press the MENU button on the remote control transmitter ComPair (Computer Aided Repair) is a service tool for Philips twice to exit the user menu. Consumer Electronics products. ComPair is a further 8.
  • Page 15 Service Modes, Error Codes, and Fault Finding LC4.2HE AA EN 15 • Automatic (by communication with the television): ComPair can automatically read out the contents of the I 2 C SERVICE entire error buffer. Diagnosis is done on I2C level. ComPair CONNECTOR can access the I2C bus of the television.
  • Page 16 Service Modes, Error Codes, and Fault Finding EN 16 LC4.2HE AA – Make sure the menu item CLEAR is highlighted. Use • 9 short blinks followed by a pause of 1.5 seconds, the MENU UP/DOWN buttons, if necessary. • 6 short blinks followed by a pause of 1.5 seconds, –...
  • Page 17 Circuit diagram HC (chapter 7) shows the schematic diagram 2. If no supply, check the connector 1910. of the Iboard together with IO for LC4.2HE. The main 3. If it is correct, check the power supply board. microprocessor is the P89C664, a 64K flash microprocessor from Philips.
  • Page 18 Service Modes, Error Codes, and Fault Finding EN 18 LC4.2HE AA Personal Notes: E_06532_012.eps 131004...
  • Page 19: Block Diagrams, Testpoint Overviews, And Waveforms

    Block Diagrams, Testpoint Overviews, and Waveforms LC4.2HE AA 6. Block Diagrams, Testpoint Overviews, and Waveforms Wiring Diagram Wiring Diagram ITV BOARD 8H20 8H21 Left Right Speaker Speaker LVDS CONNECTION TO SCREEN 1220 POWER 8990 INVERTER SUPPLY 1200 1910 1704 LVDS OUTPUT...
  • Page 20: Block Diagram Video

    Block Diagrams, Testpoint Overviews, and Waveforms LC4.2HE AA Block Diagram Video VIDEO TUNER + VIF HERCULES HISTOGRAM PCHD-MUX SCALER FLASH/CONTROL 7011 7401 TDA15021H GM1501 7530 7014 7607 MX29LV040QC 1302 F624 1328 UR1316 VIF1 R_SDTV OCMDATA 2321 IF-TER Sound 7013 CVBS1...
  • Page 21: Block Diagram Audio & Control

    Block Diagrams, Testpoint Overviews, and Waveforms LC4.2HE AA Block Diagram Audio & Control AUDIO TUNER + VIF HERCULES HISTOGRAM AUDIO AMPLIFIER 7709 7011 TDA7297D TDA15021H 1302 POWER 1330 7376-A 1704 UR1316 SIF1 F702 F306 F708 AMPLIFIER 2321 QSS Mixer AUDOUTLSR...
  • Page 22: Block Diagram Scaler

    Block Diagrams, Testpoint Overviews, and Waveforms LC4.2HE AA Block Diagram Scaler FLASH/CONTROL SCALER +3V3_IO 7607 +3V3STBY 7531 HERCULES PCHD-MUX ADDRESS SDM PINS SCREEN SIZE SD_HD_SEL SDTV HDTV PRESENT ONLY FOR 23" 4022 PC_HD_SEL ENABLE DISABLE 7532 7011 PRESENT ONLY FOR 26"...
  • Page 23: Testpoint Overview Tv & Scaler Board

    Block Diagrams, Testpoint Overviews, and Waveforms LC4.2HE AA Testpoint Overview TV & Scaler Board F001 B4 F018 C4 F032 C3 F046 D3 F061 D5 F090 C3 F309 B2 F406 A8 F461 C7 F534 C5 F602 C6 F619 C7 F634 D5...
  • Page 24: Testpoint Overview Tv & Scaler Board

    Block Diagrams, Testpoint Overviews, and Waveforms LC4.2HE AA Testpoint Overview TV & Scaler Board Personal Notes: SERVICE TESTPOINT F452 500mV / div DC 20us / div E_14490_022.eps 3139 123 5804.2 030604 E_06532_012.ep 13100...
  • Page 25: I2C Ic Overview

    Block Diagrams, Testpoint Overviews, and Waveforms LC4.2HE AA I2C IC Overview HERCULUS HISTOGRAM SCALER TUNER IF I-BOARD CLOCK BOARD +3V3STBY +5VD 7011 TDA15021H +3V3STBY +5VD 7560 7401 1302 7099 1303 TDA9178T GM1501 UR1316 P89C664 M24C16 PROCESSOR EEPROM HISTOGRAM SCALER TUNER...
  • Page 26: Supply Voltage Overview

    Block Diagrams, Testpoint Overviews, and Waveforms LC4.2HE AA Supply Voltage Overview SUPPLY LINE OVERVIEW SCALER INTERFACE TV SUPPLY TUNER IF SUPPLY I-BOARD PANEL +3V3STBY +3V3STBY (PSU) 1200 1910 +5VSW +5VSW +5VSWI +5VSWI 1305 AUD_SUP AUD_SUP +VTUN +VTUN +3V3STBY +3V3STBY +3V3_PLL...
  • Page 27: Circuit Diagrams And Pwb Layouts

    Circuit Diagrams and PWB Layouts LC4.2HE AA 7. Circuit Diagrams and PWB Layouts TV & Scaler Board: Tuner + VIF TUNER + VIF 1302 A1 F310 F9 1303 B1 F311 C1 1304 F1 F312 E2 1305 F1 F313 F2 1328-A B8...
  • Page 28: Tv & Scaler Board: Hercules (A2)

    Circuit Diagrams and PWB Layouts LC4.2HE AA TV & Scaler Board: Hercules 1001 C4 3006 D4 6073 B2 I054 E9 1002 F1 3007 D4 6074 B2 I055 E9 1009 G3 3008 E3 6075 B2 I056 F7 2001 D3 3009 G7...
  • Page 29 Circuit Diagrams and PWB Layouts LC4.2HE AA TV & Scaler Board: Histogram 1004 G1 3562 D5 F093 G1 1005 A1 3563 D5 F094 G1 1008 D1 3564 D5 F095 G1 HISTOGRAM I341 I344 2019 A9 3565 D4 F096 G1 2020 A7...
  • Page 30: Tv & Scaler Board: Audio Amplifier (A5)

    Circuit Diagrams and PWB Layouts LC4.2HE AA TV & Scaler Board: Audio Amplifier 1701 A6 7706-4 F2 1704 D9 7707 A5 2701 A6 7708-1 F5 HPIC_LIN 2702 A4 7708-2 F5 AUDIO AMPLIFIER HPIC_RIN 2703 D5 7709 D6 +3V3STBY 4704 2704 A2...
  • Page 31: Tv & Scaler Board: Tv-Supply (A6)

    Circuit Diagrams and PWB Layouts LC4.2HE AA TV & Scaler Board: TV-Supply 1910 A1 TV-SUPPLY 2909 B3 2910 E8 2911 D9 2920 E4 11V9 2921 E5 F903 11V2 AUD-SUP 2930 C3 2931 C6 2936 2932 C4 1910 F904 2933 D6...
  • Page 32: Tv & Scaler Board: Scaler (A7)

    Circuit Diagrams and PWB Layouts LC4.2HE AA TV & Scaler Board: Scaler 1401 C3 I436 F2 1403 H16 I437 F2 1408 J15 I438 J11 SCALER 2457 G1 I439 K4 2487 C3 I440 K4 2488 C2 I441 I4 +1V8_CORE +3V3_IO +3V3_LBADC +2V5_DDR...
  • Page 33: Tv & Scaler Board: Scaler Interface (A9)

    Circuit Diagrams and PWB Layouts LC4.2HE AA TV & Scaler Board: Scaler Interface SCALER INTERFACE 1406 C4 2470 A5 1407 D4 2471 A6 1409 E4 2472 A6 +3V3_LVDS 2401 B1 2473 A6 +3V3_ADC +3V3_DVI +3V3_IO +3V3_LVDSA +3V3_LVDSB 2402 B1 2474 A6...
  • Page 34: Tv & Scaler Board: Sdram

    Circuit Diagrams and PWB Layouts LC4.2HE AA TV & Scaler Board: SDRAM 2501 E 2502 E 2503 E SDRAM +2V5_DDR 2504 E 2505 E 2506 E 3501 2507 E FSDATA0 2508 E FSVREF 2509 E FSVREF FSCLK+ F501 FSDATA1 I503...
  • Page 35: Tv & Scaler Board: Flash / Control

    Circuit Diagrams and PWB Layouts LC4.2HE AA TV & Scaler Board: Flash / Control FLASH / CONTROL 1530 C7 1532 E4 2530 A3 2531 D2 Resistor Item No 2532 D4 +3V3_IO Model & PANEL SIZE 3550 3553 3552 3551 3549...
  • Page 36: Tv & Scaler Board: Hdmi (A12)

    Circuit Diagrams and PWB Layouts LC4.2HE AA TV & Scaler Board: HDMI 1801 E1 2808 A8 2814 A7 2820 B7 2826 B7 2833 E11 2839 F3 2845 G11 3801-2 A11 3802-4 B11 3804-2 C11 3805-4 D11 3808 B2 3813-4 F9...
  • Page 37: Tv & Scaler Board: Pchd-Mux (A13)

    Circuit Diagrams and PWB Layouts LC4.2HE AA TV & Scaler Board: PCHD-MUX 1601 B1 6640 G4 2601 A7 6646 F2 2602 D5 7601 A7 2603 D6 7604-1 E6 PCHD-MUX 2604 D6 7604-2 E7 2605 E7 7604-3 E6 2606 E5 7604-4 F7...
  • Page 38: Tv & Scaler Board: Supply (A14)

    Circuit Diagrams and PWB Layouts LC4.2HE AA TV & Scaler Board: Supply 1951 C2 2953 G3 2954 G3 SUPPLY 2955 G4 2956 F5 2957 G6 2958 G6 2959 C5 2960 C6 2961 D4 2962 B6 +12VSW 2964 A3 2970 2965 B3...
  • Page 39: Tv & Scaler Board: Histogram (A3)

    Circuit Diagrams and PWB Layouts LC4.2HE AA Layout TV & Scaler Board: (Overview Top Side) 1002 C5 1409 A8 2011 B3 2028 A4 2055 B4 2082 B3 2317 D2 2371 C3 2405 B6 2421 C7 2437 B6 2452 C6 2471 C6...
  • Page 40 Circuit Diagrams and PWB Layouts LC4.2HE AA Layout TV & Scaler Board: (Part 1 Top Side) Part 1 E_14490_019a.eps 230404...
  • Page 41 Circuit Diagrams and PWB Layouts LC4.2HE AA Layout TV & Scaler Board: (Part 2 Top Side) Part 2 E_14490_019b.eps 230404...
  • Page 42 Circuit Diagrams and PWB Layouts LC4.2HE AA Layout TV & Scaler Board: (Part 3 Top Side) E_14490_019c.eps Part 3 230404...
  • Page 43 Circuit Diagrams and PWB Layouts LC4.2HE AA Layout TV & Scaler Board: (Part 4 Top Side) E_14490_019d.eps Part 4 230404...
  • Page 44 Circuit Diagrams and PWB Layouts LC4.2HE AA Layout TV & Scaler Board: (Overview Bottom Side) 1001 B6 2027 C5 2309 C6 2392 A6 2465 C3 2563 B5 2708 A6 2810 D1 2834 D2 2865 B2 2932 A5 2960 A3 3019 B5...
  • Page 45 Circuit Diagrams and PWB Layouts LC4.2HE AA Layout TV & Scaler Board: (Part 1 Bottom Side) Part 1 E_14490_020a.eps 230404...
  • Page 46 Circuit Diagrams and PWB Layouts LC4.2HE AA Layout TV & Scaler Board: (Part 2 Bottom Side) Part 2 E_14490_020b.eps 230404...
  • Page 47 Circuit Diagrams and PWB Layouts LC4.2HE AA Layout TV & Scaler Board: (Part 3 Bottom Side) Part 3 E_14490_020c.eps 230404...
  • Page 48 Circuit Diagrams and PWB Layouts LC4.2HE AA Layout TV & Scaler Board: (Part 4 Bottom Side) Part 4 E_14490_020d.eps 230404...
  • Page 49: Side Io And Lkb Panel (D)

    Circuit Diagrams and PWB Layouts LC4.2HE AA Side IO and LKB Panel SIDE I/O AND LOCAL KEYBOARD PANEL 1001 3317 3318 3319 3320 3321 1002 B24B-PHDSS-B 6306 150R 390R 820R LEDIN_CLK IRIN_DATA-IN MODE STATUS_DATA-OUT TO I board DGND IR OUT...
  • Page 50 Circuit Diagrams and PWB Layouts LC4.2HE AA Layout Side IO and LKB Panel (Top Side) Personal Notes: F_15140_022.eps 220205 Layout Side IO and LKB Panel (Bottom Side) F_15140_023.eps E_06532_012.eps 131004 220205...
  • Page 51 Circuit Diagrams and PWB Layouts LC4.2HE AA Rear IO Panel: Scart (23”/26”) 1101 A1 F101 A2 S127 A11 REAR IO SCART 1102 A12 F103 A2 S128 A11 1103 C7 F105 A2 S129 B11 1104 E12 F106 A2 S130 B11 1105 G2...
  • Page 52 Circuit Diagrams and PWB Layouts LC4.2HE AA Rear IO Panel: PCHD-IO (23”/26”) 1687 A1 I706 E9 1688 E1 I709 C9 1698 B9 I710 A6 2681 C6 I711 E1 PCHD-IO 2683 A6 S698 E2 2684 A6 S699 E2 2686 C6 2683...
  • Page 53: Rear Io Panel: Scart (23"/26") (H1) 51

    Circuit Diagrams and PWB Layouts LC4.2HE AA Layout Rear IO Panel (23”/26”) (Top Side) 1101 A2 1105 A6 1698 A5 2107 A2 2129 A4 2134 A4 2148 A6 2684 A7 2694 A4 3132 A4 3136 A4 3140 A3 3155 A5...
  • Page 54: I-Board

    Circuit Diagrams and PWB Layouts LC4.2HE AA I-Board I-BOARD +5VD 6.8uH - 1008 + C6 +5VA 6u8 - 1008 68uH 100uF, 16V +12V +3V3STBY +3V3 100nF 100uF, 16V 6.8uH - 1008 SDA1 MC34063AD SS24 SCL1 Drive Switch 100uF, 16V Collector Collector 6.8uH...
  • Page 55 Circuit Diagrams and PWB Layouts LC4.2HE AA Layout I-Board (Top Side) F_15140_020.eps 220205 Layout I-Board (Bottom Side) F_15140_021.eps 220205...
  • Page 56: Front Ir / Led Panel

    Circuit Diagrams and PWB Layouts LC4.2HE AA Front IR / LED Panel Layout Front IR / LED Panel (Top Side) IR LED PANEL +5VA 3540 470R 6544 6543 6542 TSML-1020 TSML-1020 7540 SIR-341ST3F 7541 BC857BW-1 BC847BW-1 3545 3546 F_15140_024.eps Green...
  • Page 57: Lcd Clock Panel (O)

    Circuit Diagrams and PWB Layouts LC4.2HE AA LCD Clock Panel LCD CLOCK PANEL BAS216 BC857B AK-8504-CQ4 BC857B 100uF BC857B SEG0 SEG0 100R SEG1 SEG1 SEG2 SEG2 SEG3 SEG3 PD0/PWM0 DATA SEG4 SEG4 PD1/PWM1 SEG5 SEG5 BLM21PG221SN1D /RES OSCO SEG6 SEG6...
  • Page 58 Circuit Diagrams and PWB Layouts LC4.2HE AA Personal Notes:...
  • Page 59: Alignments

    Alignments LC4.2HE AA EN 59 8. Alignments Index of this chapter: Mains voltage and frequency: 100-240 V / 50/60 Hz. 8.1 General Alignment Conditions Allow the set to warm up for approximately 10 minutes. 8.2 Hardware Alignments Test probe: Ri > 10 M ohm; Ci < 2.5 pF.
  • Page 60 (no offset difference). Then the offset values for the Delta Cool Equipment and setting and Delta Warm mode can be selected. Note that the • E.g. Fluke 54200 or Philips PM5580. alignment values are non-linear. The range is: -50 to +50, 0 • 100% “8-step grey scale” pattern.
  • Page 61 Alignments LC4.2HE AA EN 61 8.3.5 Sound How to change an Option Byte An Option Byte represents a number of different options. Changing these bytes directly makes it possible to set all No adjustments needed for sound. options very fast. All options are controlled via seven option bytes.
  • Page 62: Circuit Descriptions, List Of Abbreviations, And Ic Data Sheets

    9.12 IC Data Sheets 9.6 Video: TV Part (diagrams A1, A2, and A3) Introduction The LC4.2HE LCD TV is a Hotel/Hospital LCD TV for the year There is no: 2005. It is based on the LC4.2 chassis. In comparison to the •...
  • Page 63 Circuit Descriptions, List of Abbreviations, and IC Data Sheets LC4.2HE AA EN 63 AC Mains Input Power Supply Unit DMMI ANALOGUE TV SCALER TDA9178 DMMI CTI/LTI/Hist. SDRAM (Multi-media FLASH Interface) Interface Tuner TV/FM HERCULES DISPLAY Analogue (VDP + STEREO) GM1501...
  • Page 64 IF-amplifier Tuner and IF amplifies too much. A Philips UR13xx Tuner with second input (for FM Radio) is used in the TV board. The SIF and FM signals are decoded by the Hercules. Tuning is done via I2C.
  • Page 65 Circuit Descriptions, List of Abbreviations, and IC Data Sheets LC4.2HE AA EN 65 Video: Scaler Part (diagram A7 and A13) The Scaler controls the display processing in an LCD TV, e.g. like the deflection circuit in a CRT-based TV. It controls all the view modes (e.g.
  • Page 66 9.8.4 Audio: Lip Sync • It is used for all FM demodulation in AV-Stereo sets. The LC4.2HE is not equipped with Lip Sync. This is not 9.8.1 Diversity needed. The diversity for the Audio decoding can be broken up into two...
  • Page 67 Circuit Descriptions, List of Abbreviations, and IC Data Sheets LC4.2HE AA EN 67 9.9.2 Block Diagram • LED. This signal is used as an indication for the Standby, Remote and Error Indicator. Region diversity: – During protection mode, the LED blinks and the set is The block diagram of the Micro Controller application is shown in standby mode.
  • Page 68: Abbreviation List

    Circuit Descriptions, List of Abbreviations, and IC Data Sheets EN 68 LC4.2HE AA 9.10 LCD Display 9.11 Abbreviation list 9.10.1 Specifications 0/6/12 SCART switch control signal on A/V board. 0 = loop through (AUX to TV), 6 = play 16:9 format, 12 = play 4:3...
  • Page 69 Red, Green, and Blue colour space; LATAM LATin AMerica The primary colour signals for TV. By LC04 Philips chassis name for LCD TV 2004 mixing levels of R, G, and B, all colours project (Y/C) are reproduced Liquid Crystal Display...
  • Page 70 SNDS-VL-OUT Surround sound left variable level out SNDS-VR-OUT Surround sound right variable level out SOPS Self Oscillating Power Supply S/PDIF Sony Philips Digital InterFace; This is a consumer interface used to transfer digital audio SRAM Static RAM STBY STandBY SVHS...
  • Page 71: Ic Data Sheets

    Circuit Descriptions, List of Abbreviations, and IC Data Sheets LC4.2HE AA EN 71 9.12 IC Data Sheets This section shows the internal block diagrams and pin layouts of ICs that are drawn as "black boxes" in the electrical diagrams (with the exception of "memory" and "logic" ICs).
  • Page 72 Circuit Descriptions, List of Abbreviations, and IC Data Sheets EN 72 LC4.2HE AA 9.12.2 Diagram A7, Type GM1501 (IC7401) Block Diagram Parallel 2-wire IF/external Serial I/F JTAG GPIO micro Infra-red Rx Pulse Width X186 External Interface ndwid Modulator Micro- ROM I/F...
  • Page 73 Circuit Descriptions, List of Abbreviations, and IC Data Sheets LC4.2HE AA EN 73 9.12.3 Diagram A12, Type S9993CT (IC7808) BLOCK DIAGRAM RESET# CSDA Registers Slave CSCL DSDA ---------------- Slave Configuration DSCL Logic Block Aux Data Logic HDCP HDCP Block MCLK...
  • Page 74: Spare Parts List

    Spare Parts List EN 74 LC4.2HE AA 10. Spare Parts List Set Level 2045 2020 552 96628 10nF 10% 16V 0402 2422 3198 035 71040 100nF 10% 16V 0402 2046 3198 017 41050 1 F 10V 0603 2423 3198 035 71040 100nF 10% 16V 0402 2047 2022 031 00318 330 F 6.3V...
  • Page 75 Spare Parts List LC4.2HE AA EN 75 2533 3198 035 71040 100nF 10% 16V 0402 2957 2020 012 00003 470 F 16V 20% SMD 3097 3198 031 04720 4.7k 5% 0402 2560 3198 035 71040 100nF 10% 16V 0402 2958...
  • Page 76 Spare Parts List EN 76 LC4.2HE AA 3561 4822 117 11297 100k 5% 0.1W 4360 4822 117 13605 Jumper 0402 3562 4822 117 11297 100k 5% 0.1W 4361 4822 117 13605 Jumper 0402 3563 4822 117 13548 1k 5% 0402...
  • Page 77 Spare Parts List LC4.2HE AA EN 77 2108 3198 017 41050 1 F 10V 0603 3687 4822 051 30759 75 5% 0.062W 2109 4822 126 13881 470pF 5% 50V 3691 4822 051 30101 100 5% 0.062W 2110 4822 126 13881 470pF 5% 50V...
  • Page 78: Revision List

    Revision List EN 78 LC4.2HE AA 11. Revision List Manual xxxx xxx xxxx.0 • First release.

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