4.21. SC-Board (1 of 2) Schematic Diagram
+
+
+
+
+
+
+
+
+
+
AA_CLK
AA_SIU
AA_SID
AA_CPH
AA_SCSU
CSH
AA_CL
AA_CBK
AA_CEL
AA_CEL2
CSL
CML
CMH
CBK
CEL
SOS1
CPH
CEL2
SOS2
AA_CEL
A
A
_SCSU
AA_CBK
A
C_CB
K
A
C_CB
K
AC_CPH
AA_CPH
D6583
LNJ201LPQJA
C6639
200V
150u
D6586
MAZ83300ML
C6607
25V
1u
R6614
5.6
L
6645
G0ZZ00002183
Q6671
2SB0940AP0LB
R6663
47k
1/2W
R6639
1
R6678
470
D6615
B0ECHP000001
C6608
25V
470u
C6646
35V
120u
2W
*R6448
4.7k
C0ZBZ0000562
IC6603
1
LOUT
2
GND
3
VCC
4
NC
5
NC
6
VS
7
VB
8
HOUT
9
NC
10
NC
11
VDD
12
HIN
13
NC
14
LIN
15
GND
16
NC
TP31
C6650
250V
0.22u
D6637
B0ECHP000001
D6466
MAZ83300ML
L
6620
G0ZZ00002183
TP12
R6648
5.6
TP2
TP19
L
6623
G0ZZ00002183
R6691
470
TP38
R6603
0
R6630
0
D6494
B0ECHP000001
R6692
47k
IC6581
C0BBBA000043
1
2
3
4
5
6
7
8
TP26
R6675
47k
TP5
R6683
470
C6627
250V 1u
R6623
10k
R6697
47k
C6633
16V
1u
L6602
G0ZZ00002183
R6688
47k
D6642
B0JCME000025
D6491
B0ECHP000001
TP18
R6658
0
C0JB
A
Z000005
IC6606
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
Q6673
2SD1263AP0LB
SC2
1
2
3
4
5
6
TP37
Q6604
2SK062000L
G
D
S
C6490
630V
1000p
R6695
470
C0ZBZ0000562
IC6602
1
LOUT
2
GND
3
VCC
4
NC
5
NC
6
VS
7
VB
8
HOUT
9
NC
10
NC
11
VDD
12
HIN
13
NC
14
LIN
15
GND
16
NC
L
6627
G0ZZ00002183
SC23
1
2
3
R6582
100k
Q6612
2SB1073001TV
TP17
TP28
C6481
630V
3300p
R6661
47
R6670
470
Q6613
2SD21850RL
R6628
100
L6615
0.82u
C6623
250V 1u
D6621
SF20L
C30F10
L6611
0.82u
TP1
TP20
*R6442
69.8k
C6624
250V 1u
C6660
630V
1000p
C6656
10V
100u
TP13
R6664
470
TP39
C6621
250V 1u
R6619
24
R6587
1.5k
C0JB
A
Z000005
IC6605
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
R6634
0
R6676
470
R6684
470
L6616
0.82u
R6489
4.7k
D6582
MAZ80510LL
C6617
630V
3300p
SC20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
C6631
25V 4.7u
TP16
TP24
L
6638
G0ZZ00002183
D6645
B0ECHP000001
1W
R6499
8.2
C6491
630V
1000p
L6647
J0JJC0000021
C6471
16V
1u
*R6444
2.7k
TP8
L
6634
G0ZZ00002183
L
6637
G0ZZ00002183
C6628
250V 1u
L6618
J0JJC0000021
R6463
1k
R6698
47k
1/2W
R6643
22
C6626
250V 1u
D6585
MAZ83300ML
Q6624
2SK3637000VE
G
D
S
C6603
200V
220u
1%
*R6445
2.55k
1W
*R6673
10
C6486
630V
3300p
TP9
R6590
2.2k
C6695
630V
1000p
R6583
100k
D6636
MA2J11100L
D6622
SF20LC30F10
C6485
630V
3300p
C6652
0.01u
1/2W
R6644
22
L6604
G0ZZ00002183
D6611
B0JCME000025
C6632 25V 4.7u
R6662
47
R6680
47k
1/2W
R6638
1
Q6614
2SB1073001TV
IC6604
AN1431M-E1
CA
THODE
3
1
REFERENCE
A
NODE
2
R6668
100
R6682
470
D6647
B0ECHP000001
C6651
0.01u
R6686
47k
C6696
630V
1000p
C6585
16V
1u
L
6626
G0ZZ00002183
R6620
24
D6493
B0ECHP000001
C6534
630V
1000p
C6661
630V
1000p
R6613
5.6
2WR6447
22k
L
6621
G0ZZ00002183
L
6644
G0ZZ00002183
TP25
TP15
TP21
TP52
C6529
630V
1000p
C6604
200V
220u
Q6642
B1DFHM000002
G
D
S
R6659
100
D6468
MA2J11100L
C6647
16V
1u
D6641
B0JCME000025
R6612
5.6
L
6636
G0ZZ00002183
D6635
MAZ80510LL
D6646
B0ECHP000001
L
6635
G0ZZ00002183
R6601
0
TP36
L6612
0.82u
TP23
R6466
1k
D6640
B0ECHP000001
C6636
16V
1u
3W
R6671
820
C6635
25V 4.7u
R6472
1k
R6693
47k
C6625
250V 1u
1/2W
R6636
1
C6645
25V
1u
TP6
Q6581
2SD0601A0L
1/2W
R6672
100
TP34
TP27
TP22
R6681
47k
C6637
25V
120u
C6616
630V
3300p
C6644 25V
4.7u
L
6628
G0ZZ00002183
D6612
B0JCME000025
L
6622
G0ZZ00002183
C6622
250V 1u
TP14
IC6607
C0JB
A
A
000195
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
R6624
10
R6679
470
L6605
G0ZZ00002183
Q6603
2SK062000L
G
D
S
D6629
B0HBSM000031
R6633
0
R6635
0
R6632
0
R6625
10k
TP29
R6626
10
C6546
16V
1u
C6601
200V
220u
Q6672
2SC1473AEA
C6642
250V
0.1u
TP4
D6584
MA2J11100L
TP10
R6687
47k
L6648
J0JJC0000021
TP33
R6631
0
R6669
47k
R6611
5.6
Q6611
2SD21850RL
R6446
220k
R6656
100k
R6667
100
D6465
MAZ83300ML
TP11
C6615
630V
3300p
TP30
L
6625
G0ZZ00002183
R6685
470
R6641
5.6
L
6624
G0ZZ00002183
TP32
R6584
22k
R6591
1.5k
C6655
10V
100u
C6602
200V
220u
R6660
100
R6655
100
R6689
47k
Q6621
2SK3637000VE
G
D
S
C0ZBZ0000562
IC6601
1
LOUT
2
GND
3
VCC
4
NC
5
NC
6
VS
7
VB
8
HOUT
9
NC
10
NC
11
VDD
12
HIN
13
NC
14
LIN
15
GND
16
NC
R6627
100
C6634
25V 4.7u
R6694
470
D6620
SF20L
C30F10
C6611
630V
3300p
C6584
25V
1u
1/4W
R6470
15k
1%
*R6441
75k
R6690
470
R6452
0
C6482
630V
3300p
D6624
SF20LC30F10
R6647
5.6
R6642
5.6
TP35
TP7
D6467
B3PBA0000062
1
2
34
R6586
10k
1/2W
R6637
1
R6589
10k
Q6641
B1DFHM000002
G
D
S
*R6443
20k
1
2
3
Q6601
2SK3652000SB
G
D
S
Q6602
2SK3652000SB
G
D
S
Q6605
2SK3652000SB
G
D
S
Q6606
2SK3652000SB
G
D
S
NC
TPVBK
+15V
GND
(RED LED)
+
-
+ -
TP15V
+15V
GND
GND
Vsus
Vsus
GND
GND
GND
GND
TC74VHC244FT(EL
)
TC74VHC244FT(EL
)
TC74HC08A
F(EL
)
B
E
9
6
8
7
3
D
4
C
1
2
F
5
A
TO
(P2)
P-BOARD
P-BOARD
(P23)
TO
TO
D-BOARD
(D20)
SC-BOARD TXNSC10QES (1/2)
!
5
6
4
2
3
1
8
7
BUFFER
BUFFER
BUFFER
FET DRIVER
FET DRIVER
FET DRIVER
Vsus
Vbk
ENERGY
RECOVER
COMPARETER
*
=
m
=
*
*
*
=
*
=
TH-37PWD6UY
SC-Board(1of2)Schematic Diagram
TH-37PWD6UY
SC-Board(1of2)Schematic Diagram
TH-37PWD6UY
39
Summary of Contents for TH-37PWD6UY
Page 4: ...2 Service Hint 4 TH 37PWD6UY ...
Page 44: ...TH 37PWD6UY 44 ...
Page 45: ...5 Parts Location 45 TH 37PWD6UY ...
Page 47: ...7 Replacement Parts List 7 1 Relpacement Parts List Notes 47 TH 37PWD6UY ...
Page 75: ...6 Service Hint 8 TH 42PW6EX TH 42PW6BX TH 42PWD6EX TH 42PWD6BX TH 42PWD6UY ...
Page 76: ...7 Location of Lead Wiring 9 TH 42PW6EX TH 42PW6BX TH 42PWD6EX TH 42PWD6BX TH 42PWD6UY ...
Page 97: ...30 TH 42PW6EX TH 42PW6BX TH 42PWD6EX TH 42PWD6BX TH 42PWD6UY ...
Page 119: ...TH 42PW6EX TH 42PW6BX TH 42PWD6EX TH 42PWD6BX TH 42PWD6UY 52 ...
Page 163: ...TH 42PW6EX TH 42PW6BX TH 42PWD6EX TH 42PWD6BX TH 42PWD6UY 96 ...
Page 164: ...15 Parts Location 97 TH 42PW6EX TH 42PW6BX TH 42PWD6EX TH 42PWD6BX TH 42PWD6UY ...