Sc-Board (1/3) Schematic Diagram - Panasonic TH-42PV8D Service Manual

Plasma television
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11.32. SC-Board (1/3) Schematic Diagram

SC-BOARD (1/3)
!
TXNSC1RRTM
A
TO
P-BOARD
VSUS:187V
(P2)
TPVSUS
L16591
SC2
G0ZZ00002183
TP1
TP2
1
Vsus
*C16411
3
220V
GND
200u
TP4
TP5
B
TP8
TP9
TP6
TP7
TP82
TO
15V
A-BOARD
(A20)
SC20
C
TP16
TP17
30
P5V
TP18
C16563
29
OC1
10V
TP36
100u
R16561
28
CPH2
EXB38V470JV
TP24
27
GND
TP19
26
CLK
TP38
25
SIU
R16565
24
GND
EXB38V472JV
TP21
23
SID
TP22
22
R16562
SCSU
EXB38V470JV
21
GND
TP52
20
OC2
CPH1
TP15
19
CPH1
18
R16566
(OC2B)
EXB38V472JV
TP37
C16565
17
LAT(CQR)
50V
OC2
0.01u
TPSOS6
TP23
16
SOS7_SC2
SOS6_SC1
TP20
TP73
TP71
15
SOS7_SC2
D
TP72
C16566
TP74
14
TPSOS7
GND
50V
TP14
0.01u
13
CEL
CEL
TP70
12
CERS
CERS
TP39
11
SC_DRV_RST
R16563
10
TP25
EXB38V470JV
GND
R16568
EXB38V472JV
TP10
9
CSL
TP11
8
CSH
R16564
EXB38V470JV
7
GND
TP27
6
CML
TP26
5
CMH
4
NC
CPH2
R16567
EXB38V472JV
3
+15V
2
+15V
1
+15V
R16591
EXB38V472JV
SIDE
E
TP28
TP29
TP30
F
TH-42PV8D/H/HM/M/MR/MS/MT
SC-Board (1/3) Schematic Diagram
1
2
ZA16401
K4CD01000011
ZA16411
TUXJ490
VF_GND
ZA16412
TUXJ490
ZA16402
K4CD01000011
VSUS
*C16413
C16414
ZA16421
220V
250V
TUXJ490
200u
2.2u
ZA16422
TUXJ490
ZA16403
K4CD01000011
15V
NC
9
HO
8
NC
VB
10
7
VCC
VS
11
6
AA_CSH
HIN
12
NC
5
R16521
100
IC16561
C16521
NC
25V
13
NC
4
C0JBAZ002811
1u
5V
AA_CSL
BUFFER
LIN
VCC2
R16522
14
3
100
GND
Vcom
C16562
15
2
16V
1
1G
20
1u
VCC
NC
2
19
1A1
16
LO
1
2G
AA_SCSU
AA_OC1
3
2Y4
18
1Y1
IC16521
4
17
1A2
2A4
C0ZBZ0001324
AA_CLK
5
2Y3
16
1Y2
FET DRIVER
6
15
1A3
TP46
2A3
AA_OC2
AA_SIU
ENERGY RECOVERY
7
2Y2
14
1Y3
8
13
1A4
2A2
AA_CERS
9
2Y1
12
1Y4
10 GND
11
2A1
C16564
16V
MAIN_STOP
1
1G
20
1u
VCC
R16590
220
2
19
1A1
2G
AA_CML
AA_CEL
3
2Y4
18
C16593
R16592
1Y1
50V
4.7k
1000p
4
CML
17
1A2
2A4
AA_CMH
5
2Y3
16
1Y2
5V
6
1A3
15
TP3
2A3
AA_CSL
7
14
AA_CPH1
2Y2
CMH
1Y3
8
1A4
CSL
13
R16587
2A2
2.2k
Q16581
AA_CSH
9
12
AA_CPH2
2Y1
1Y4
B1ABCF000231
10 GND
11
D16585
2A1
MA2J11100L
TP12
TP13
OPERATES AT 124V OR MORE
IC16562
AND 50V OR LESS
C0JBAZ002811
BUFFER
CSL
CSH
CML
CMH
AA_DRV_RST
TP31
TP32
TP33
TP34
TP35
3
4
R16468
82k
R16467
82k
R16466
*C16632
*C16633
*C16634
*C16635
56k
250V
250V
250V
250V
D16466
2.2u
2.2u
2.2u
2.2u
MA2J11100L
R16465
27k
Q16531
D16441
D16521
*Q16441
B0ECKP000047
B0ECKP000047
B1ABRD000003
B1JAEN000003
R16507
1
*R16441
R16531
5.6
10
C16522
*C16441
50V
25V
3900p
4.7u
R16523
R16532
R16533
75
47k
47k
C16524
25V
Q16532
4.7u
D16522
R16509
B1ADRD000001
B0ECKP000047
1
D16523
TP90
TP91
C16525
B0ECKP000047
25V
4.7u
*D16461
MA3DF46000LW
*D16481
B0FBCN000005
TP92
Q16551
B1ABRD000003
*Q16451
B1JADP000003
R16551
10
D16451
B0ECKP000047
R16451
5.6
R16552
R16553
47k
47k
Q16552
B1ADRD000001
IC16581
C0BBBA000024
15V
D16583
R16588
LNJ301MPUJA
10k
COMPARATOR
(GREEN LED)
C16581
R16582
R16580
25V
39k
1u
2.2k
1
A_OUTPUT
8
VCC
R16583
39k
2
7
A_-INPUT
B_OUTPUT
R16585
1k
3
6
A_+INPUT
B_-INPUT
C16582
R16584
16V
8.2k
4
GND
5
1u
B_+INPUT
R16586
1.8k
R16593
1.2k
5
6
66
VSUS
IC16501
C0ZBZ0000895
FET DRIVER
15V
R16508
D16501
1
B0ECKP000047
Vsus Gen.
C16471
NC
9
HO
8
630V
R16503
C16502
1000p
25V
R16504
10
4.7u
75
NC
VB
10
7
C16504
R16511
25V
47k
4.7u
NC
VS
11
6
R16510
1
AA_CMH
HIN
12
NC
5
R16501
100
D16503
*L16401
B0ECKP000047
G0C2R1KA0190
NC
13
NC
4
C16505
15V
25V
AA_CML
4.7u
*L16402
LIN
G0C2R1KA0190
VCC
R16502
14
3
100
GND
*L16403
GND
15
2
G0C2R1KA0190
NC
16
LO
1
*L16411
G0C2R1KA0190
*L16412
G0C2R1KA0190
C16491
630V
1000p
*L16413
G0C2R1KA0190
R16506
10
SOS7_SC2
D16480
MA2J11100L
R16476
4.7k
MAIN_STOP
C16480
7
8
VSUS
*Q16401
B1JAEN000002
R16401
D
7.5
Q16501
G
S
B1HFPFA00001
C16402
630V
5600p
*Q16404
B1JAEN000002
*R16404
7.5
R16512
47k
*D16401
B0FBCN000005
*D16402
B0FBCN000005
1
2
Q16521
B1HFPFA00001
*Q16421
B1JAEP000002
R16421
7.5
C16421
630V
5600p
*Q16422
B1JAEP000002
R16422
R16516
7.5
47k
R16517
47k
*D16421
MA3DF40000LW
5V
R16475
4.7k
3
5
1
4
2
4
3
50V
0.1u
IC16472
C0JBAA000377
AND GATE
5
TH-42PV8D/H/HM/M/MR/MS/MT
SC-Board (1/3) Schematic Diagram
9

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