Panasonic TH-103PF9UK - Power LED Blinks 6 Times

Trouble Mode
SCAN Driver SOS
Defective Board
SC, SC2, SU, SM, SD D,
P(SUS/SC),P(Multi/SC) Board
Panel SOS – Power LED Blinks 6 Times (1/2)
Power Supply / Protect Circuit
Energy Recovery DET condition
・
NO VSUS
・
NO SCAN PULSE(SC20 17-20pin)
・
NO P5V(SC20 1pin)
Floating Voltage DET condition
・
NO 15V
・
NO SCAN PULSE(SC20 4-6pin)
・
NO P5V(SC20 1pin)
PC
PC
201
+5V
DN
IC4701
D
8
PANEL_SOS
IC9003
67
8
166
72
D25
7
9
SC SOS
SC
PULSE
SC
PULSE
P5V
SOS
P5V
D3
DN2
P(SC)
Vsus
SC
Energy Recovery
Circuit
15V
15V
1
1
D6583
LED(G)
FET
FET
DRIVER
TPVSUS
SC2
P2
SC2
SC23
1
2
P23
1
2
SC20
1
2
4
6
9
12
13
17
20
11
SC84
4 8
1
2
SC81
4 8
1
2
VSET
15V
16V_F2
16V_F
VSCN
VAD
SC83
1
2
18
5
6
11
12
13
14
17
22
21
SC80
1
2
18
5
6
11
12
13
14
17
22
21
Vsus
1
P11
1
SC82
15V
SC12
REG.
VBK
REG.
5V(SC3)
REG.
5V(SC1)
REG.
REG.
REG.
REG.
REG.
SU
SM
SD
Vfo
Vf
SC
49
SU
49
SC
41
SU
41
SC
42
SU
42
5V
SC PULSE(SU)
5V
Vf
VSCN
Vf, Vfo
BUFFER
SC
50
SM
50
SC
43
SM
43
SC
46
SM
46
5V
SC PULSE(SM)
VSCN
Vf, Vfo
VSCN
Vf, Vfo
1/2Vo SOS
IC6581
VBK SOS
IC6353
VSCN SOS
IC6861
VAD/16V SOS
IC6871
VSET SOS
Q6824
5V(SC1) SOS
5V(SC3) SOS
5V
SC PULSE(SM)
SC
51
SM
51
SC
52
SD
52
SC
47
SD
47
SC
48
SD
48
5V
SC PULSE(SD)
5V
Vf
VSCN
Vf, Vfo
S
Power
SW
S34
SC34
4
4
D20
P(SS)
+5V
7
9
PC
203
16
7
9
P25
7
9
7
9
7
9
P25
PC
202
SC SOS
MPU
P12
35