Sec 3. Trouble Shooting; Triage Chart - Sony KDL-32EX700 Service Manual

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
BAL BOARD
G* BOARD
HMS2 BOARD
W iFi MODULE
LVDS CABLE
LCD PANEL
Problem POWER
: doubtful part
: Few pos s ibility
KDL-32/40/46/52/60EX700 Series(AEP/UK)
BENVDBPRTV - 12/15/2020 12:22 PM
Symptoms - Shutdow n. Pow er LED
blinking red diagnostics sequences
3 4 5 6
POWER
PANEL
PANEL
DTT POWER
(TCON)
(INVERTER)
AUDIO
No
Video - missing or distorted
Pow er
No Green Stationary
7 Power LED colored lines
(Dead Set) or dots
TEMP
Remote
No video No video No
one of Inputs all Inputs Rem ote
Netw ork Audio
Wireles s
can't No Audio
connect
21