Sony AZ3SR, Service Manual

Page: 78 / 150

XBR/KD-84X9000 Series(WW)
78
SEC 3. TROUBLE SHOOTING
3-1. TRIAGE CHART
Note: There are several power boards, therefore, this section displays difference point in "*".
Green LED
Blinking
No
Power
Remote Network Audio Skype
2 3 4 5 6 7 8 11 12
Green LED
non-stop
Blinking
No Green
Pow er LED
(Dead Set)
Stationary
colored
lines or dots
No video
One of
Inputs
No video all
Inputs
No Remote
Wireless
can't
connect
No Audio
Skype
Can't Work
BAPS Board
▲
●
▲ ▲
● ●
▲ ▲ ▲ ▲
● ●
▲ ▲
●
▲
CV Board
▲
●
▲
● ●
P3L Board
●
▲ ▲
●
▲
ON3 Board
●
▲ ▲
●
▲
LD Board
●
▲
Tcon Board
●
▲ ▲ ▲
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 Power LD P3L board
Panel
(Backlight)
TEMP
Soft-
ware
CV3 board
Shisar
VBO
LOCK
Audio
ON3
board
panelID
I2C
Local
I2C
: doubtful part
: Few possibility
Problem
Reference
Symptoms - Shutdown. Power LED
blinking red diagnostics sequences
Video
- missing or distorted
China model does not have Skype function