13.88. SC-Board (1 of 2) Schematic Diagram (37inch)
+
+
+
+
+
+
+
AB_SID
AB_CEL2
AB_SCSU
AB_CLK
AB_CL
AB_CPH
AB_SIU
AB_CEL
C6526
630V
3300p
R6698
10k
SC20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
R6707
10k
C6623
250V
1u
D6583
MAZ83300ML
D6610
B0HBSN000008
R6663
10
R6786
150
L6526
G0ZZ00002183
R6727
EXB38V472JV
Q6639
2SK062000L
G
D
S
R6710
0.22
C6625
250V
1u
TP22
R6641
10k
JS6503
0
Q6635
2SK3997000VE
G
D
S
PC6508
B3PBA0000223
1
2
34
Q6609
B1ADNF000006
C6577
630V
5600p
C6570
220V
200u
R6749
5.6
C6566
16V
1u
R6635
39k
C6572
250V
2u
R6685
10
L6534
G0ZZ00002183
D6582
MA2J11100L
L6532
G0ZZ00002183
R6652
10k
Q6603
B1JADN000002
D6613
B0HBSN000008
D6619
B0ECHP000003
R6676
10
C6649
250V
1u
L6504
G0ZZ00002183
D6595
B0HBSN000008
TP12
Q6613
B1JADN000002
Q6627
B1ABNF000006
R6706
10k
R6667
10
C6621
25V
47u
TP26
D6618
B0ECHP000003
C6673
25V
1u
C6676
25V
4.7u
D6580
MAZ80510LL
R6791
82k
Q6608
B1ABNF000006
R6702
1k
Q6619
B1ABNF000006
D6581
LNJ301MPUJA
R6665
10
R6792
82k
R6634
39k
C6598
25V
4.7u
TP7
R6686
10k
D6522
MA2J11100L
R6701
1k
L6505
J0JJC0000021
L6518
G0ZZ00002183
C6569
220V
200u
R6675
10
R6690
10
TP18
L6508
0.6u
R6659
10
R6661
10k
TP4
L6538
J0JJC0000011
L6527
G0ZZ00002183
R6703
10k
IC6532
C0BBBA000043
1
2
3
4
5
6
7
8
R6718
EXB38V470JV
TP6
TP24
R6738
0
L6537
J0JJC0000011
R6720
EXB38V472JV
C6653
250V
1u
L6519
G0ZZ00002183
R6781
150
C6567
220V
200u
C0JBAZ000005
IC6537
1G~
1
2
1A1
3
2Y4
4
1A2
5
2Y3
6
1A3
7
2Y2
8
1A4
9
2Y1
10
GND
11
2A1
12
1Y4
13
2A2
14
1Y3
15
2A3
16
1Y2
17
2A4
18
1Y1
19
2G~
20
VCC
R6692
100
C6650
250V
1u
C6596
25V
4.7u
C6626
250V
1u
C6523
630V
3300p
R6638
1.5k
L6513
1.4u
D6585
B0ECHP000003
C6568
220V
200u
R6639
10k
TP25
C6617
16V 0.1u
TP5
R6724
EXB38V472JV
L6520
G0ZZ00002183
C6619
16V
1u
L6529
G0ZZ00002183
D6593
B0HBSN000008
C6651
250V
1u
C6602
25V
4.7u
Q6602
B1JADN000002
C6672
25V
4.7u
TP2
C0ZBZ0000895
IC6535
1
LO
2
GND
3
VCC
4
NC
5
NC
6
VS
7
VB
8
HO
9
NC
10
NC
11
NC
12
HIN
13
NC
14
LIN
15
GND
16
NC
L6523
G0ZZ00002183
TP27
SC2
1
2
3
4
5
6
Q6620
B1ADNF000006
R6640
2.2k
R6673
10
C6564
16V 1u
Q6611
B1JADN000002
TP3
C6604
25V
4.7u
R6700
1k
R6761
5.6
R6523
20k
R6785
150
R6688
100
C0ZBZ0000895
IC6534
1
LO
2
GND
3
VCC
4
NC
5
NC
6
VS
7
VB
8
HO
9
NC
10
NC
11
NC
12
HIN
13
NC
14
LIN
15
GND
16
NC
L6512
1.4u
D6614
B0ECHP000003
D6625
B0ECHP000003
L6533
G0ZZ00002183
TP21
L6528
G0ZZ00002183
Q6629
B1ABNF000006
C0ZBZ0000895
IC6533
1
LO
2
GND
3
VCC
4
NC
5
NC
6
VS
7
VB
8
HO
9
NC
10
NC
11
NC
12
HIN
13
NC
14
LIN
15
GND
16
NC
R6782
150
C6522
630V
3300p
C6627
250V
1u
L6516
G0ZZ00002183
TP16
TP20
L6506
G0ZZ00002183
TP23
R6678
10
R6551
8.2
TP11
L6530
G0ZZ00002183
D6607
B0HBSN000008
L6531
G0ZZ00002183
TP13
R6716
EXB38V472JV
R6666
10
R6674
10
C6585
25V
4.7u
TP14
C0JBAZ000005
IC6538
1G~
1
2
1A1
3
2Y4
4
1A2
5
2Y3
6
1A3
7
2Y2
8
1A4
9
2Y1
10
GND
11
2A1
12
1Y4
13
2A2
14
1Y3
15
2A3
16
1Y2
17
2A4
18
1Y1
19
2G~
20
VCC
R6691
100
L6525
G0ZZ00002183
R6677
10
TP19
R6687
100
C6618
16V 0.1u
R6763
5.6
C6574
25V
220u
TP15
L6544
G0ZZ00002183
L6503
G0ZZ00002183
R6655
10
TP8
IC6536
C0JBAA000174
1
1A
2
1B
3
1Y
4
2A
5
2B
6
2Y
7
GND
8
3Y
9
3A
10
3B
11
4Y
12
4A
13
4B
14
Vcc
Q6640
2SK062000L
G
D
S
R6726
EXB38V470JV
D6584
MAZ83300ML
D6520
MAZ83300ML
D6540
B0ECHP000003
C6586
25V
4.7u
TP9
TP17
L6524
G0ZZ00002183
R6784
0
R6660
10k
D6615
B0HBSN000008
R6714
EXB38V470JV
Q6630
B1ADNF000006
C6563
25V
1u
D6609
B0HBSN000008
R6783
0
Q6581
2SD0601A0L
TP10
D6521
MAZ83300ML
C6652
250V
1u
L6517
G0ZZ00002183
R6708
0.22
R6793
82k
C6573
25V
1u
R6662
10
L6543
G0ZZ00002183
R6541
4.7k
R6654
10k
Q6649
2SK3999000VH
G
D
S
SC23
1
2
3
C6622
25V
47u
D6608
B0HBSN000008
L6509
0.6u
D6605
B0HBSN000008
C6620
16V
1u
R6664
10
TP1
R6636
7.5k
D6624
B0ECHP000003
L6515
G0ZZ00002183
C6633
630V
5600p
R6751
5.6
Q6601
B1JADN000002
Q6612
B1JADN000002
Q6628
B1ADNF000006
R6722
EXB38V470JV
C6624
250V
1u
R6637
1.5k
D6586
B0ECHP000003
+15V
+15V
NC
GND
TPVSUS
GND
(GREEN LED)
+
-
+ -
GND
GND
Vsus
Vsus
SCSU
CEL
CMH
CSH
CPH
TP15V
TPSOS2
TPSOS1
9
B
6
8
7
3
D
E
1
4
2
C
F
5
A
D-BOARD
(D20)
TO
P-BOARD
(P23)
TO
P-BOARD
(P2)
TO
B
UFFER
B
UFFER
B
UFFER
FET DRIVER
FET DRIVER
FET DRIVER
188.1
188.1
0
0
0
0
0
15.0
15.0
5.3
0
0
4.3
0
2.2
0.7
0.8
2.9
3.9
0
0.1
0.9
0
0
5.0
0
0
2.8
0.5
SID
GND
CLK
CEL2
CPH
GND
SOS1
SOS2
CEL
CBK
GND
GND
CSL
CSH
CML
CMH
SIU
SCSU
P5V
CL
SC-BOARD TNPA3573 (1/2)
SOS DET
1
2
3
4
5
6
7
8
*
*
*
TH-37PX50U
SC-Board (1 of 2) Schematic Diagram
TH-37PX50U
SC-Board (1 of 2) Schematic Diagram
TH-37PX50U / TH-42PX50U / TH-50PX50U
196
Summary of Contents for TH-42PX50U
Page 24: ...7 Location of Lead Wiring 7 1 Lead of Wiring 1 TH 37PX50U 24 TH 37PX50U TH 42PX50U TH 50PX50U ...
Page 25: ...7 2 Lead of Wiring 2 TH 37PX50U 25 TH 37PX50U TH 42PX50U TH 50PX50U ...
Page 26: ...7 3 Lead of Wiring 3 TH 42PX50U 26 TH 37PX50U TH 42PX50U TH 50PX50U ...
Page 27: ...7 4 Lead of Wiring 4 TH 42PX50U 27 TH 37PX50U TH 42PX50U TH 50PX50U ...
Page 28: ...7 5 Lead of Wiring 5 TH 50PX50U 28 TH 37PX50U TH 42PX50U TH 50PX50U ...
Page 29: ...7 6 Lead of Wiring 6 TH 50PX50U 29 TH 37PX50U TH 42PX50U TH 50PX50U ...
Page 30: ...7 7 Lead of Wiring 7 30 TH 37PX50U TH 42PX50U TH 50PX50U ...
Page 31: ...7 8 Lead of Wiring 8 TH 37PX50U 31 TH 37PX50U TH 42PX50U TH 50PX50U ...
Page 32: ...7 9 Lead of Wiring 9 TH 42PX50U 32 TH 37PX50U TH 42PX50U TH 50PX50U ...
Page 33: ...7 10 Lead of Wiring 10 TH 50PX50U 33 TH 37PX50U TH 42PX50U TH 50PX50U ...
Page 37: ...8 4 No Picture 37 TH 37PX50U TH 42PX50U TH 50PX50U ...
Page 40: ...9 4 Option 40 TH 37PX50U TH 42PX50U TH 50PX50U ...
Page 44: ...10 4 Adjustment Volume Location 44 TH 37PX50U TH 42PX50U TH 50PX50U ...
Page 45: ...10 5 Test Point Location 45 TH 37PX50U TH 42PX50U TH 50PX50U ...
Page 108: ...TH 37PX50U TH 42PX50U TH 50PX50U 108 ...
Page 228: ...14 2 Pcaking Exploded Views 1 228 TH 37PX50U TH 42PX50U TH 50PX50U ...
Page 229: ...14 3 Pcaking Exploded Views 2 229 TH 37PX50U TH 42PX50U TH 50PX50U ...
Page 230: ...14 4 Pcaking Exploded Views 3 230 TH 37PX50U TH 42PX50U TH 50PX50U ...