Sec 3. Trouble Shooting; Triage Chart - Sony KD-84X9000 Service Manual

SEC 3. TROUBLE SHOOTING

3-1. TRIAGE CHART

Note: There are several power boards, therefore, this section displays difference point in "*".
Reference
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BAPS Board
CV Board
P3L Board
ON3 Board
LD Board
Tcon Board
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G* Board
HL Board (IR)
Speaker
Skype Module
Wifi Module
LVDS FFC(BAP to P3L)
EDIE FFC(P3L to ON3)
VOB FFC(ON3 to TCON)
FFC(P3L to CV3)
LCD Panel
Power
Problem
: doubtful part
: Few possibility
XBR/KD-84X9000 Series(WW)
Symptoms - Shutdown. Power LED
blinking red diagnostics sequences
3 4 5 6 7 8
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Panel Soft-
Power LD P3L board TEMP
(Backlight) ware
ON3 panelID
Audio
board I2C
Local
I2C
Green LED No
Blinking Power
Green LED No Green Stationary
11 12 non-stop Pow er LED colored
Blinking (Dead Set) lines or dots
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Shisar
CV3 board VBO
LOCK
China model does not have Skype function
Video
Remote
- missing or distorted
No video
No video all
One of No Remote
Inputs
Inputs
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Network Audio Skype
Wireless
Skype
can't No Audio
Can't Work
connect
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