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(Supplementary

information)

TV Business Division

3.15 No Power DDCON/LDO

DDC: +5.0V_DDC_OUT check

START

Check EN signal

R6073 voltage

Is voltage >2.5V?

Check Vcc

C6062 voltage

Is voltage >5V?

Check fuse

F6004

Is fuse OK?

Change IC6009

Change F6004

yes

END

yes

Check input

F6004 voltage

Is voltage >19.0V?

LD-Board model G-Board model

Check input

F6004 voltage

Is voltage >12.0V?

yes

G-Board/LD-Board

CHL 55”/65”=G-Board model (PSU)

CHL 43”/49”=LD-Board model (ADP)

SYSSET

2018/05/0404:12:02(GMT+09:00)

SERVICE MANUAL (COMMON)1
SERVICE MANUAL (COMMON)2
MODEL LIST3
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1-8. FFC Handling Caution10
1-9. Solder-less Tuner Replacement11
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Failure LED Display13
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3.4 : 4x Blinking – Panel Power Error26
BB9 layout27
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TV turn ON condition:50
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3.15 No Power DDCON/LDO81
Block Diagram82
3.15 No Power DDCON/LDO83
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3.15 No Power DDCON/LDO98
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4.2 Software Version116
4.3 How to enter Self Check117
Slide Number 118118
4.5 Failure Diagnosis by LED119
4.6 Panel Selection and LVDS Spectrum (%)120
4.7 Serial Number Edit121
4.7 Serial Number Edit122
4.7 Serial Number Edit123
4.8 Model Number Setting124
4.8 Model Number Setting125
4.8 Model Number Setting126
4.9A White Balance Adjustment127
4.9B WB/MURA/CUC Data Transfer128
4.10 Aging Mode129
4.11 Tuner Detection130
4.11 Tuner Detection131
4.12 ATMOS CEC Disable132
4.13 CEC Force LA = 0133
4.14 Read HDMI EDID134
4.15 Option Bit135
4.15 Option Bit (Shipping Region)136
4.15 Option Bit (Tuner ID)137
5.1 CHL Block Diagram – 4K (BB8/BB9 PWB for COL, BR,PAA,PAD,LA,PH,CH,TW)138
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Brand	Sony
Model	KD-43X7 F Series
Category	LCD TV
Language	English

Sony KD-43X7 F Series User Manual

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Questions and Answers:

Sony KD-43X7 F Series Specifications

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