Panasonic TH-65PF20U - 13.11. A-Board (2 of 17) Schematic Diagram

TH-65PF20U
55
13.11. A-Board (2 of 17) Schematic Diagram
+
+
+
(FIN)
4
3
2
1
P
P P
P
P
P
P
P
DPMS_HD
HD_PCIN
A_TXD_PC
HD_PC
VD_PCIN
VD_PC
DPMS_VD
RXD_PCI
VD_PCIN
HD_PCIN
FAN_ON/OFF
FAN_CONT1
FAN_CONT2
CVBS
AUD_L_PC
AUD_R_PC
HD_PCIN
VD_PCIN
PB/B
Y/G
PR/R
PB/B_GND
Y/G_GND
PR/R_GND
PB/B B_PC
G_PC
R_PCPR/R
Y/G
PB/B_GND
Y/G_GND
PR/R_GND
PR/R_HA
PB/B_HA
Y/G_HA
FAN_SOS
C3276
10V
10u
C4315
16V
0.1u
C4312
16V
0.1u
C3274
10V
10u
C4313
6.3V
1u
C4316
16V
0.1u
C3279
16V
0.1u
C4314
16V
0.1u
C4317
16V
0.1u
C3273
150p
50V
C3278
16V
0.1u
C3275
1000p
50V
C3277
6.3V
1u
C3272
0.1u
16V
C4462
1000p
50V
C4458
50V
47p
C4456
16V
0.1u
C4452
16V
0.1u
C4460
16V
0.1u
C4457
50V
10p
C4453
16V
0.1u
C4461
10V
1u
C4454
1u
16V
C4455
10V
10u
C4451
10u
16V
C3271
10u
16V
C4982
1u
25V
*C4987
10u
25V
*C4988
0.1u
16V
C3293
10u
10V
C3291
10u
16V
C3292
16V
0.1u
C4981
220u
25V
C4984
470u
16V
C4311
6.3V
47u
D3272
B0ACCJ000048
D3273
B0ACCJ000048
D3274
B0ACCJ000048
D4981
B0JCME000092
D3271
B0ACCJ000048
D3291
EZJP0V080GA
FL4001
J0MAB0000175
FL3204
J0MAB0000175
FL3203
J0HABB000004
1
2
3
4
FL3201
J0HABB000004
1
2
3
4
FL3202
J0HABB000004
1
2
3
4
IC4451
C1AB00001529
1
SW
2
OUT
3
Vcc
4
IN2
5
GND
6
IN1
C1ZBZ0003985
IC4301
EN
1
2
C1+
3
V+
4
C1-
5
C2+
6
C2-
7
V-
8
DOUT2
9
RIN2
10
ROUT2
11
INVALID
12
DIN2
13
DIN1
14
FORCEON
15
ROUT1
16
RIN1
17
DOUT1
18
GND
19
VCC
20
FORCEOFF
C0DBAZG00034
IC4981
1
VCC
2
OUT
4
INV
5
STBY
3
GND
JK3201
H1
H2
H3
H4
SC
*A5
1
2
3
4
5
A14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
L4982
J0JHC0000096
L3291
J0JHC0000117
L3292
J0JHC0000117
L4451
J0JHC0000117
L4981
G1C101MA0363
L3271
G1C101MA0072
L4452
G1C100JA0031
STBY3.3V
9V_M 9V_M
STBY3.3V
9V_M
9V_M
5V
FAN_VOLTAGE
FAN15V
FAN_VOLTAGE
5V
R3281
R4451 R4453
R4988
R4995
R4996
VJ3202
VJ3201
TP4982
TP4981
TP4311
TP4312
GAP0.3
S3203
GAP0.3
S3202
GAP0.3
S3201
GAP0.3
S3204
Q4451
DSC200100L
Q4983
DSC200100L
Q3291
DSC200100L
Q3271
DSC200100L
Q3273
DSC200100L
Q4981
DSC200100L
Q3274
DSA200100L
Q3272
DSA200100L
Q4452
DSA200100L
Q4982
DSA200100L
1%
R3291
75
ERJ6ENF75R0V
R3285
100
R3274
3.3
R4452
220
R3284
100
R3275
3.3
R4458
100
R4454
100
R4459
1k
1%
R4456
127
1%
R4457
430
R3272
4.7k
R3282
0
R4312
100
R3283
0
R3277
4.7k
R4313
100
R3280
3.3
4.7k
R3278
R4316
0
R3271
100
R3279
3.3
R4315
100
*R4997
0
R4994
10k
R4984
10k
R4987
910
1%
R4314
100
R4986
10.5k
1%
R4985
2.7k
1%
R4993
10k
R4983
47k
*R4998
0
R4982
470
R4989
22k
R3204
0
R3205
0
R3294
33k
R3295
100
R3296
1k
R3293
22k
R3276
100
1%
R4455
330
4.7k
R3273
C0JBAB000715
IC3271
1
NC
2
IN_A
3
GND
5
VCC
4
OUT_Y
C0JBAB000715
IC3272
1
NC
2
IN_A
3
GND
5
VCC
4
OUT_Y
VIDEO
RXD
COMPONENT
Y
Pb
Pr
TXD
DPMS 5V->3.3V
HX SYNC IN
L
H
Y/G
HD
GND
PB/B
GND
L
PR/R
GND
RXD
TXD
5V->
9V->
R
VD
GND
Video
GND
FAN_VOLTAGE
FAN BLOCK
5V
FAN CONT
FAN SOS
TPFAS
141310 11 1612 17 1815
A-BOARD TXN/A11PEUS(2/17)
!
TO
HX-BOARD
(HX1)
TO
PB-BOARD
(PB30)
FAN VOLTAGE
CONTROL
RS232C DRIVER
VIDEO SW
2
4
3
1
17
16
14
15
13
11
12