Panasonic TH-65PHD8BK Service Manual page 178

CNPFC
3
F701
ZD701
1 2 12
HOT COLD
1
4
PC901
PFC_ON
3 2
T901
B1
S2A/S2B
B2
B5
S1A/S1B
B6
P2
P1
B3
B4
C908
23 25
22 26 24
TB 14V
24
14V_ON
5V_IN
5V_ON
MC801
ND
POWER OUTPUT CONTROL
71
23
Q703
19
IC701
ZD702
20
PFC
16
ZD703
7 14 11 10
ZD713
4 6 9 8 5
MC701
POWER CONTROL
Q956 Q955
ERROR BIAS
DETECT
CONTROL
Q954
MAIN SW
STB ON/OFF ON/OFF
Q952 Q953
SW_MAIN
STB_OFF
Q951
IP901
5 20 7 6 13
POWER MODULE
Exchange board only
D709
T701
VDA
P1 S1
P2
S2A
P3
S2B
V1
VDA
S3
VR701
V2
18 19 21
POWER MODULE
Exchanged board only
17
5V
5V_ON
17 8 16
TH-65PHD8BK / TH-65PHD8EK / TH-65PHD8UK
75V
L456
4 1 25 3 9 2 23 21 18
TH-65PHD8 SERIES
P-Board (1 of 2) Block Diagram
TO
CN02
CN
(2/2)
06
VS_OUT
1
2 VS_OHP
5
5VC
5VC
6
7 PFC_ON
9 VS_STOP
HV_ON
10
TO
P23 SC23
1 15VD
2 15VD
TO
J4
P5
15VC
4
6 15VS
15VS
7
15VS
8
1 12VC
2 12VC
TO
P30 PB30
15V(FAN)
1
3
FAN SOS
4 5VC
5 FAN CONT
TO
P12 SS12
1 VDA
2
VDA
15VD
4
SW_MAIN
8
TO
D25
P25
3 FAN_CONT
14
FAN_SOS
9 +5VC
7
+5VC
10
STBY5V
1 12VC
2
12VC
18 ALL_OFF
H=SOS
16 PS_SOS
L=OK
17
PANEL_ON
13 F_STB_ON
TO
P10 J10
1
F_STB_14V
F_STB_14V
2
3 F_STB_14V
15