Sec 3. Trouble Shooting; Triage Chart - Sony GN1G Service Manual

SEC 3. TROUBLE SHOOTING

3-1. TRIAGE CHART

Symptoms - Shutdown. Power LED
blinking red diagnostics sequences
Reference
2
3 4
p l
B* Board
l p
G* Board
H* Board
p
Speaker
Wifi & BT
Module
l
LD Board
LVDS FFC
p
Tcon
l
LCD Panel
Panel
Power Power LD (Tcon)
Problem
Audio
Most likely defective part
Secondary possible defective part
Not Applicable
KDL-50W800C, 805C, 807C, 809C/KDL-55W800C, 805C
5 6 7 8 9 10
p p l l
p
l
l
l
p p
l p p
l l p
Panel Soft- Emitte
(Backlight) TEMP ware r
FAN
(N/A)
No Video
Power - missing or distorted
No White
Power
LED &
Stationary No No
does not
coloured video video
respons
lines or One of all
e to
dots Inputs Inputs
remote
(Dead
Set)
p p l l
l
p
p p
p p
l p
Remote Network Audio Skype
Wireless
No Skype
can't No Audio
Remote Can't Work
connect
p p l p
p
l
l
l p
Size B* Board
50"
BMX
55"
BMX
Smart Bluetooth
Core (BT)
Smart Bluetooth /
Core no One Step
LED (Set Remote
is still (OSR) can't
alive) connect
p p
l
l
G* Board H* Board
Not applicable HSC3
Not applicable HSC3
32