SEC 3. TROUBLE SHOOTING
3-1. TRIAGE CHART
Note: Power board is different in name every inch. Therefore this section displays difference point in "*".
Reference
2
3
BATL BOARD
G* BOARD
HLT2 BOARD
SPEAKER
Skype MODULE
WIFI MODULE
LD BOARD
LVDS CABLE
T-CON
LCD PANEL
POWER
Problem
POWER
AUDIO
: doubtful part
: Few possibility
KDL-46/55HX820,823,825(AEP/UK)
Symptoms - Shutdown. Power LED
blinking red diagnostics sequences
4
5
6
7
8
PANEL
PANEL
POWER
TEMP
Software EMITTER
(TCON)
(INVERTER)
No
Video - missing or distorted
Power
No Green
Stationary
No video
10
Power LED
colored lines
one of Inputs
(Dead Set)
or dots
Remote
Network
Audio
Skype
Wireless
No video
No
Skype
can't
No Audio
all Inputs
Remote
Can't Work
connect
64