14.3. P-Board (1 of 2) Block Diagram
V1
A
C_L
15V(FAN)
2
20
13
6
9
5VC
P10
18
5
11
PC_PFC_ON
STB_5V
19
23
T901
IIn
2
PFC
SW_MAIN
18
16
MC801
16
Q1606
2
7
L1604
4
FAN SOS
FAN_SOS
24
3
12V_ON/OFF
GATE
1
POWER MODULE
6
GND
RECTIFIER
15VD
F_STB_ON
L1606
1
F_STB_14V
PS_SOS
11
2
4
ERROR DET
Q453
STB POWER CONTROL
Exchange board only
AC-
R
USH ON/OFF
1
1
17
K1601
12VC&5VC_ON
S2B
9
PANEL_ON
13
23
19
6
10
ALL_OFF
15V_IN
POWER MODULE
D452
PFC
AC+
IC901
GND
Q954
F_STB_ON
L=OK
STB ON/OFF
4
D453
MC901
S6
+S
3
26
11
POWER CONTROL
Exchange board only
PFC
10
D25
1
8
15
1
Q451
POWER MODULE
5V_ON
7
14
15
4
PS_SOS
DISCHG
5V_OUT
Exchange board only
1
P23
STB_OFF
L1601
F14V_ON/OFF
2
8
D451
AC-
Q1601
2
P12
P5
V2
IC401
P
Z5
STB_IN
F_STB_14V
3
SW_MAIN
H=SOS
DC(+)
STB_ON
15VD
+15V
P1
DC(-)
STB_OFF
POWER SUPPLY
S3
A
C_DET
RF1601 3A
ALL_OFF
PFC_ON
P25
12VC
9
Q452
3
10
14
12VC
AC IN
2
1
1
20
12
S1
NEUTRAL
1
17
14
ZD1601
2
2
7
3
A
C_SENSE
15VS
MULTI_ON
S2A
SW_MAIN
S5B
7
K1602
5
MAIN ON/OFF
Q1603
V3
4
FAN CONT
2
IN
4
D1602
VS_OUT
4
COLD
VDA
L1602
MC1604
8
Q952
POWER MODULE
AC-
12VC
14
+5VC
4
F_STB_14V
7
MAIN SW
6
3
4
2
V4
5
LIVE
Exchange board only
9
3
MC401
PC901
FAN_CONT
GND_O
VP
P
ANEL_ON
D901
Q953
SC23
VDA
PB10
SS12
POWER MODULE
1
9
S5A
6
POWER OUTPUT CONTROL
1
7
8
P9
21
3
18
PFC_ON
Q951
4
8
3
7
10
10
VR451
Q1605
15V_ON
8
5
12VC
Exchange board only
1
OUT
CNPFC
HOT
5
15VD
VIN
PFC_ON/OFF
25
15VC
RM
FB_MULTI
23
IPD
Q1602
CNTRL
ON/OFF
OVP
BIAS
RR
STBY5V
+5VC
P30
PB30
P2
D455
F14V_ON
22
S4
T401
1
11
MC902
B4
P2
B3
P1
S2A/S2B
B1
B2
S1A/S1B
+15V
F_STB 14V
F1601
F1602
F1603
9
MC1601
MC1602
NEUTRAL
1
4
LIVE
CN03
3
1
CN04
Z1602
11
20
MC701
12
D709
Exchanged board only
P1
2
8
4
PFC
1
T701
P3
S2B
P2
S1
V2
S2A
18
10
19
POWER CONTROL
16
14
6
5
IC701
21
POWER MODULE
9
V1
19
23
7
S3
Q703
ZD403
ZD402
Q402
ZD1669
D CONT
ZD702
ZD703
F701
ZD701
VIN
GND1
ON/OFF
VBIAS
COM
COMP
VREF
ZD713
GND2
GND
VSENS1
HV_ON
B5
B6
ZD410
ZD413
F401
20
COMP
VREF
15VC
VIN
GND1
ON/OFF
VBIAS
COM
GND
GND2
VSENS2
VSENS1
ZD451
Q454
15V
D454
ZD902
CN
1
3
CN01
2
08
26
GND
COLD
HOT
Q956
Q955
ERROR
BIAS
VS_OHP
3
25
VS_ST
OP
1
15VS_OUT
17
5VC
2
VS_OHP
7
TO
5VC
06
HV_ON
5VC
10
1
PFC_ON
5
6
VS_OUT
CN
9
VDA
VDA
VR701
VD_OUT
4
PC_HV_ON
16
15V_OUT
8
ON_BIAS
17
15VS
15VS
VS_STOP
CN
05
Z901
GND_CNT
15V
12V
5V
(2/2)
(1/2)
ZD901
A
C_DET
24
D1
D3
S1
G1
S3
G3
75V
L456
(2/2)
DETECT
CONTROL
ON/OFF
ON/OFF
15V
ON/OFF
C908
IP901
(V SENS)
ZD1668
3
A
C_N
TO
(2/2)
TO
CN02
TO
TO
TO
TO
TO
TO
TH-65PV500B/E
P-Board (1 of 2) Block Diagram
TH-65PV500B/E
P-Board (1 of 2) Block Diagram
POWER SOS DET
LED BLINKING : 4 TIMES
TH-65PV500E / TH-65PV500B
81
Summary of Contents for TH-65PV500B
Page 5: ...1 Applicable signals 5 TH 65PV500E TH 65PV500B ...
Page 22: ...7 Location of Lead Wiring 7 1 Lead of Wiring 1 22 TH 65PV500E TH 65PV500B ...
Page 23: ...7 2 Lead of Wiring 2 23 TH 65PV500E TH 65PV500B ...
Page 24: ...7 3 Lead of Wiring 3 24 TH 65PV500E TH 65PV500B ...
Page 28: ...8 3 No Picture 28 TH 65PV500E TH 65PV500B ...
Page 31: ...31 TH 65PV500E TH 65PV500B ...
Page 32: ...9 3 Option Description 32 TH 65PV500E TH 65PV500B ...
Page 33: ...33 TH 65PV500E TH 65PV500B ...
Page 42: ...42 TH 65PV500E TH 65PV500B ...
Page 78: ...TH 65PV500E TH 65PV500B 78 ...
Page 79: ...14 Block and Schematic Diagram 14 1 Schematic Diagram Notes TH 65PV500E TH 65PV500B 79 ...
Page 154: ...15 2 Packing Exploded Views 1 154 TH 65PV500E TH 65PV500B ...
Page 155: ...15 3 Packing Exploded Views 2 155 TH 65PV500E TH 65PV500B ...
Page 156: ...15 4 Packing Exploded Views 3 156 TH 65PV500E TH 65PV500B ...