Daewoo DTQ-29U5SC/SSP, DTQ-29U1SC/SSP service manual IC Description, Appendix

Page 50

IC DESCRIPTION

Appendix

1. Pin Congiguration

NC

NC

NC

NC AV OP INCH OP NC Spare Vss XT1 XT2

VDD KEY IN AFT IN NC A/D

RESET

FILTER

CVBS in

VS(inv)

HS(inv)

I701

DW8638TA1

POWER D/G SW

Amute

V SW MSPRES

NC VDPRES ST LED RC IN I/O

I/P I/O

S-VHS

SCL1

SDA1

SCL2

SDA2

OSD I

OSDblk

OSD B OSD G OSD R

*SCL1/SDA1 -> VDP/MSP/EEPROM, SCL2/SDA2 -> TUNER.

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Image 50 Contents
Color Television Table of Contents Safety Precautions Safety ChecksSafety Precautions Subject Implosion Specifiction NTSC-MCircuit Block Diagram Alignment Instruction MuteAlignment Instruction Table-B Assembly Adjustments White Balance ADJUSTMENTS8 Contrast Electrical Parts List Electrical Parts List IC Regulator HRFT102JBA Chip HRFT122JBA Chip HRFT471JBA Chip CEXF1E222V Electro Term PIN Oxide Film OHM J Small CEXF1H228V Electro CMXM2A682J Mylar PCB Main CCZB1H333K Cera 581 J009 85801065GY 626 J054 85801065GY 671 J099 85801065GY Coil Peaking Carbon Comp TKTC4370AY Metal Film 2W 24 OHM J Small 896 J908 85801065GY 941 R943 RD-AZ683J Different Parts List Schematic Diagram Explode View 485009KU Printed Circuit Board CN-794N/MAIN / Top Printed Circuit Board CN-794N/MAIN / Silkscreen Bottom Printed Circuit Board CN-794N/MAIN / Silkscreen Top Printed Circuit Board CN-794N/MAIN / Drill Drawing Printed Circuit Board CN-794N/MAIN / Solder Mask Top Printed Circuit Board CN-794N/CRT / Top Printed Circuit Board CN-794N/CRT / Silkscreen Bottom Printed Circuit Board CN-794N/CRT / Silkscreen Top Printed Circuit Board CN-794N/CRT / Drill Drawing Printed Circuit Board CN-794N/CRT / Solder Mask Top IC Description AppendixIC Description I501 VDP3130Y Appendix RIN2 Waveforms Waveforms Appendix SVM Q909 Base 18 I901 PIN7 Rout Troubleshooting Guide No PowerTroubleshooting Guide No Sound CH DON’T Memory or Skip I501 VDP3130Y Remote Control does not Operate