Panasonic TH-50PH12U Service Manual ▷ View online
TH-50PH12U
89
13.39. SS-Board (2 of 2) ans SS2-Board Schematic Diagram
+
+
+
TERM
SIDE
TERM
SIDE
TERM
SIDE
AA_SOS8
AAA_UEH
AA_UML
*C16285
0.1u
50V
C16280
25V
1u
C16195
25V
4.7u
C16198
630V
1000p
C16317
1u
10V
C16315
1u
10V
C16192
25V
0.1u
C16319
50V
0.1u
C16318
0.1u
50V
C16191
25V
4.7u
4.7u
C16316
0.1u
16V
C16287
0.1u
50V
C16286
0.1u
50V
C16328
200u
200V
*C16310
220V
250u
250u
C16193
25V
47u
47u
D16191
B0ECKP000047
D16193
B0ECKP000047
D16280
MA2J11100L
D16192
MA2J11100L
D16101
MA22D3900L
D16195
B0ECKP000047
D16194
B0ECKP000047
D16316
B0ECKP000047
*D16286
MA2J11100L
D16317
B0ECKP000047
D16285
MA3X152D0L
D16315
MAZ81500ML
D16282
MAZ80680ML
C0DBZMC00006
IC16312
4
REFERENCE
3
CATHODE
1
NC
2
ANODE
IC16304
MIP3900MSSCF
1
VDD
2
CL
3
FB
4
LS
5
DRAIN
7
SOURCE
8
SOURCE
*SS52
1
2
3
4
5
6
7
8
9
10
11
12
13
*SS55
1
2
3
4
5
6
7
8
9
10
11
12
13
SS22
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
L16103
G0ZZ00002183
L16222
G0ZZ00002183
L16303
G0C471KA0167
ZA002
K4CD01000011
ZA001
K4AZ01D00004
PC16192
B3PBA0000223
1
2
34
PC16191
B3PBA0000496
1
2
3
4
5
6
TP56
TP51
TP54
TP43
TP36
TP42
Q16102
2SK399500L
G
D
S
Q16101
2SK417300L
G
D
S
Q16280
2SD0601A0L
Q16191
B1HFPFA00001
R16285
62k
R16332
470k
R16104
10
R16103
10
R16105
470k
R16281
10k
R16307
51k
R16195
1
R16334
4.7k
R16110
47k
R16318
43k
R16192
10k
R16282
220
R16116
47k
R16101
220
R16335
1k
R16102
220
R16317
24k
R16330
1k
R16320
68k
R16194
7.5
R16109
10
R16290
330k
R16284
220k
R16310
33k
R16196
7.5
R16283
47k
R16289
330k
R16193
75
R16319
2.4k
R16311
33k
R16302
33k
R16191
150
R16309
33k
*R16288
330k
SS24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
SS58
1
2
3
4
5
6
7
8
9
10
11
12
13
TPSS1
TPVe
SS55
D6001
Q6021
Q6001
SS52
D6021
SS54
Q6022
Q6002
SS53
SS22
14
18
12
10
16
11
15
13
17
ELECTRODE
SUSTAIN
PANEL
PANEL
ELECTRODE
SUSTAIN
SHUNT REG.
VE GEN.
1
2
3
4
SS2-BOARD
!
TNPA4809S
SS-BOARD TXNSS11TAU (2/2)
!
FPC DET
Ve:125V
TH-50PH12U
90
14 Printed Circuit Board
14.1. PF-Board
PF
T920
IC930
F 9 0 1
F 9 0 2
PF9
RL920
L903
Q930
J1
J 3
L 9 3 0
PC920
R901
R 9 0 3
R 9 0 4
R 9 1 2
R913
R 9 1 7
R918
R919
R 9 2 0
R 9 2 1
R 9 2 2
C901
C906
C907
C911
LF901
LF902
C 9 2 0
S901
S902
C 9 3 1
ZA901
ZA902
PF10
D901
D902
D910
J102
J 1 0 5
J106
J 1 0 7
D930
I C 9 1 0
HOT
LIVE CIRCUIT
COLD
- F O R C O N T I N U E D P R O T E C T I O N A G A I N S T R I S K O F F I R E ,
R E P L A C E O N L Y W I T H S A M E T Y P E A N D R A T I N G O F F U S E S .
D O U B L E P O L E / N E U T R A L F U S I N G .
T10AH250V
T10AH250V
10A
1
2
1
2
1
2
1
2
3
4
1
2
1
2
3
4
4
2
3
1
2
10A
CAUTION
1
2
1
2
P M M 1
P M M 4
P M M 3
PMM2
COLD
1
1
2
1
2
3
PMM5
HOT
TNPA4915
PF
1
1
2
R 9 1 5
C 9 1 4
C912
C932
C929
C930
C 9 1 0
D 9 1 6
D918
D 9 1 1
P F 1
P bF
V 1
V 2
P 1
P 2
P T
S 2 B
S 2 A
S 1 A
S 1 B
R
A
K
2
1
1
3
4
7
1
+
-
O R D E R N O .
1
6
3
7
5
4
1
4
T920
I C 9 3 0
T P 9 0 1
TP902
F 9 0 1
F 9 0 2
TP921
TP922
TP923
P F 9
T P 9 3 0
TP931
T P 9 3 2
T P 9 3 3
R L 9 2 0
L903
Q930
L 9 3 0
PC920
R901
R 9 0 3
R 9 0 4
R 9 1 2
R913
R 9 1 7
R918
R919
R 9 2 0
R 9 2 1
R 9 2 2
R923
R 9 2 5
R927
R 9 3 0
R 9 3 1
R 9 3 2
R 9 3 3
R 9 3 4
R935
R937
R938
R939
C901
R940
R941
R942
C 9 0 6
R943
C 9 0 7
R944
R945
R946
C911
C913
C 9 1 5
C916
L F 9 0 1
LF902
C 9 2 0
S901
S902
C 9 3 1
ZA901
ZA902
C 9 3 3
P F 1 0
D901
D902
D910
D 9 1 7
D 9 3 0
IC910
D 9 3 2
TNPA4915
1 PF
HOT
COLD
LIVE CIRCUIT
HOT
CAUTION
T10AH250V
10A
10A
T10AH250V
COLD
R 9 1 5
C 9 1 4
C912
C932
C929
C930
C 9 1 0
D 9 1 6
D918
D 9 1 1
D 9 3 3
D 9 1 2
D 9 1 3
D 9 1 4
D 9 1 5
C917
P F 1
P b F
S1B
S1A
S2A
S2B
V1
V2
P2
PT
P1
R
A
K
1
2
S E E R E V E R S E F O R O R D E R N O .
4
7
1
3
E
B
C
1
6
+
-
1
6
3
7
5
4
4
1
A
B
C
D
E
F
G
H
I
1
2
3
4
5
6
PF-BOARD (COMPONENT SIDE)
TXNPF11UAU
PF-BOARD (FOIL SIDE)
TXNPF11UAU
TH-50PH12U
91
14.2. P-Board
P-BOARD (FOIL SIDE)
ETX2MM747NFG
A
B
C
D
E
F
G
H
I
1
2
3
4
5
6
TH-50PH12U
92
P
Parts Location
P-BOARD (FOIL SIDE)
IC201
E-3
IC202
E-4
IC251
C-6
IC351
B-3
IC352
C-2
IC353
B-3
IC501
E-2
IC551
D-1
IC601
G-4
IC701
C-2
IC702
C-1
PC201
D-3
PC301
D-2
PC501
D-2
PC502
F-2
PC503
D-2
PC504
F-2
IC
PHOTO COUPLER
Q201
E-5
Q202
E-4
Q203
D-5
Q204
D-4
Q205
D-5
Q206
D-4
Q207
E-4
Q208
E-4
Q354
C-3
Q355
C-2
Q501
F-4
Q502
G-2
Q503
E-2
Q504
F-3
Q505
G-2
Q506
F-2
Q551
C-2
Q557
D-1
Q602
F-4
Q603
F-3
Q605
G-5
Q606
G-5
Q701
C-1
Q702
C-1
Q703
C-1
Q704
D-2
Q705
C-2
TRANSISTOR
TP1
E-4
TP2
E-4
TP3
E-2
TP4
F-2
TP5
H-6
TP6
H-6
TP9
C-4
TEST POINT
VR251
B-5
VR351
B-3
VOLUME
Parts Location
P-BOARD (COMPONENT SIDE)
IC202
E-4
IC251
G-6
IC351
G-3
IC501
D-2
IC551
E-1
IC
Q203
F-5
Q204
F-4
Q205
F-5
Q206
F-4
Q355
G-2
Q551
F-2
Q501
D-4
Q504
D-3
TRANSISTOR
TP1
D-4
TP2
E-4
TP3
D-2
TP4
D-2
TP5
B-5
TP6
B-6
TP9
G-4
TEST POINT
VR251
G-5
VR351
H-3
VOLUME
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