62
11.28. SC-Board (1/3) Schematic Diagram
+
+
+
TERM
SIDE
AA_CLK
AA_CEL
AA_SIU
CEL
OC2
CPH2
CPH1
CML
CML
CMH
CMH
CSL
CSL
CSH
AA_SCSU
AA_OC2
AA_CML
AA_CMH
AA_CSH
AA_CPH1
AA_CPH2
AA_OC1
AA_CSH
AA_CML
AA_CMH
CERS
AA_CERS
AA_CSL
AA_CSL
AA_DRV_RST
C16480
50V
0.1u
C16471
630V
1000p
C16581
25V
1u
C16505
25V
4.7u
C16521
25V
1u
C16524
25V
4.7u
C16525
25V
4.7u
C16502
25V
4.7u
C16491
630V
1000p
C16504
25V
4.7u
C16566
50V
0.01u
C16565
50V
0.01u
C16522
25V
4.7u
C16582
16V
1u
C16421
630V
5600p
C16402
5600p
630V
C16564
16V
1u
C16562
16V
1u
*C16441
50V
3900p
C16593
50V
1000p
C16563
10V
100u
D16451
B0ECKP000047
D16523
B0ECKP000047
D16466
MA2J11100L
D16501
B0ECKP000047
D16585
MA2J11100L
D16441
B0ECKP000047
D16522
B0ECKP000047
D16480
MA2J11100L
D16503
B0ECKP000047
D16521
B0ECKP000047
D16583
LNJ301MPUJA
C0JBAA000377
IC16472
1
IN_B
2
IN_A
3
GND
5
VCC
4
OUT_Y
IC16581
C0BBBA000024
1
A_OUTPUT
2
A_-INPUT
3
A_+INPUT
4
GND
5
B_+INPUT
6
B_-INPUT
7
B_OUTPUT
8
VCC
C0ZBZ0000895
IC16501
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
C0ZBZ0001324
IC16521
1
LO
2
Vcom
3
VCC2
4
NC
5
NC
6
VS
7
VB
8
HO
9
NC
10
NC
11
VCC
12
HIN
13
NC
14
LIN
15
GND
16
NC
SC2
1
3
SOS7_SC2
15V
5V
5V
15V
SOS7_SC2
MAIN_STOP
VSUS
15V
VF_GND
15V
VSUS
VSUS
5V
MAIN_STOP
15V
ZA16401
K4CD01000011
ZA16402
K4CD01000011
TP17
TP2
TP12
TP11
TP32
TP21
TP24
TP22
TP23
TP27
TP37
TP74
TP18
TP3
TP5
TP35
TP14
TP19
TP16
TP25
TP38
TP70
TP39
TP13
TP30
TP52
TP10
TP73
TP7
TP4
TP1
TP71
TP72
TP29
TP28
TP26
TP15
TP34
TP36
TP20
TP33
TP9
TP6
TP8
TP31
Q16531
B1ABRD000003
Q16551
B1ABRD000003
Q16552
B1ADRD000001
Q16532
B1ADRD000001
R16564
EXB38V470JV
R16567
EXB38V472JV
R16563
EXB38V470JV
R16566
EXB38V472JV
R16591
EXB38V472JV
R16561
EXB38V470JV
R16565
EXB38V472JV
R16568
EXB38V472JV
R16562
EXB38V470JV
R16533
47k
R16583
39k
R16468
82k
75
R16504
R16593
1.2k
R16522
100
R16582
39k
R16465
27k
*R16404
7.5
R16509
1
R16592
4.7k
R16466
56k
R16476
4.7k
R16501
100
R16531
10
R16510
1
R16421
7.5
R16511
47k
R16508
1
R16451
5.6
R16580
2.2k
75
R16523
R16521
100
R16587
2.2k
R16586
1.8k
R16584
8.2k
R16506
10
R16507
1
R16516
47k
R16401
7.5
R16503
10
R16552
47k
R16585
1k
R16467
82k
R16590
220
R16475
4.7k
R16517
47k
R16512
47k
R16422
7.5
R16588
10k
R16532
47k
R16553
47k
R16551
10
R16502
100
*R16441
5.6
L16591
G0ZZ00002183
ZA16403
K4CD01000011
ZA16421
TUXJ490
ZA16422
TUXJ490
ZA16412
TUXJ490
ZA16411
TUXJ490
TP82
C16414
250V
2.2u
TP90
TP91
TP92
*C16411
220V
200u
*C16413
220V
200u
*C16633
250V
2.2u
*C16635
250V
2.2u
*C16632
250V
2.2u
*C16634
250V
2.2u
C0JBAZ002811
IC16561
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
C0JBAZ002811
IC16562
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
*Q16451
B1JADP000003
*Q16441
B1JAEN000003
Q16501
B1HFPFA00001
Q16521
B1HFPFA00001
SC20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
*D16461
MA3DF46000LW
TP46
*D16401
B0FBCN000005
*D16402
B0FBCN000005
*D16421
MA3DF40000LW
*D16481
B0FBCN000005
*Q16401
B1JAEN000002
G
D
S
*Q16404
B1JAEN000002
*Q16421
B1JAEP000002
*Q16422
B1JAEP000002
Q16581
B1ABCF000231
*L16402
G0C2R1KA0190
*L16403
G0C2R1KA0190
*L16401
G0C2R1KA0190
*L16412
G0C2R1KA0190
*L16411
G0C2R1KA0190
*L16413
G0C2R1KA0190
GND
Vsus
SC42
TPVSUS
GND
P5V
+15V
+15V
+15V
NC
GND
GND
GND
(OC2B)
GND
GND
CMH
CML
CSH
CSL
SC_DRV_RST
CERS
CEL
SOS7_SC2
SOS6_SC1
LAT(CQR)
CPH1
OC2
SCSU
SID
SIU
CLK
CPH2
OC1
(GREEN LED)
SC41
SC46
TPSOS7
TPSOS6
VSUS:187V
2
3
A
6
E
D
4
8
B
1
F
5
9
C
7
TO
A-BOARD
(A20)
TO
P-BOARD
(P2)
BUFFER
BUFFER
COMPARATOR
AND 50V OR LESS
OPERATES AT 124V OR MORE
FET DRIVER
ENERGY RECOVERY
Vsus Gen.
FET DRIVER
AND GATE
1
2
3
4
5
!
SC-BOARD TXNSC1RRTUS (1/3)
TH-C42HD18
SC-Board (1/3) Schematic Diagram
TH-C42HD18
SC-Board (1/3) Schematic Diagram
Summary of Contents for TH-C50HD18
Page 15: ...15 6 4 No Picture ...
Page 24: ...24 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
Page 26: ...26 ...
Page 32: ...32 ...
Page 34: ...34 10 3 Wiring 2 ...
Page 35: ...35 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Page 88: ...88 13 1 2 Accessories ...
Page 89: ...89 13 1 3 Mechanical Replacement Parts List ...
Page 92: ...92 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...