64
11.30. SC-Board (3/3) Schematic Diagram
+
+
+
+
+
+
AA_OC1
AA_CLK
AA_OC2
AA_SIU
C16861
4700p
50V
C16869
50V
0.1u
C16868
0.1u
16V
C16857
4700p
50V
C16867
4700p
50V
C16862
0.1u
16V
C16823
5600p
630V
C16832
50V
3900p
C16858
0.1u
16V
C16863
50V
0.01u
C16864
0.1u
50V
C16855
16V
1u
C16821
0.1u
50V
C16842
160V
100u
C16691
160V
100u
D16839
B0ECKP000047
D16837
MA2J11100L
D16718
MA2J11100L
D16860
B0HCKS000002
D16875
MA2J11100L
D16720
B0ECKP000047
D16719
B0ECKP000047
D16822
MA2J11100L
D16722
MA2J11100L
D16713
B0HCMR000002
D16711
B0HCMR000002
D16715
B0HCMR000002
D16820
MA3X152E0L
D16710
MAZ81500ML
D16838
B0BC027A0234
D16714
MAZ81500ML
D16830
MAZ80560HL
D16874
MAZ80510LL
D16862
MAZ83300ML
D16821
MAZ82000ML
D16712
MAZ81500ML
D16861
MAZ83300ML
D16717
MAZ83300ML
D16836
MAZ81500ML
SC30
1
2
3
4
5
6
7
8
VSUS
VSCN_F
VSUS
VSCN_F
5V
VSET
SCNR_PRO
VSET2_O
5V_F_A
VAD
SOS7_SC2
CHA
15V_F
5V_F_A
VSCN
VSCN_F
VF_GND
SOS7_SC2
5V
VF_GND
5V
SOS7_SC2
VSCN
5V_F_B
PC16896
B3PBA0000223
1
2
34
TP44
TP43
TP57
TP56
TP59
TP64
TP55
TP51
TP63
TP41
TP42
TP54
TP58
TP62
TP60
TP61
Q16874
B1CBGD000001
Q16805
2SC3063000RL
Q16806
2SC1473AEA
R16887
220k
R16873
2.49k
R16749
10k
R16734
4.99k
R16850
4.7k
R16844
1.24k
R16871
3.9k
R16704
10k
R16701
10k
R16886
220k
R16872
3.3k
R16852
10k
R16794
200k
R16888
220k
R16757
0
R16775
4.7k
R16702
3.3k
R16735
221k
R16733
470k
R16736
221k
R16703
10k
R16856
56
R16700
4.7k
R16732
3.9k
R16731
82k
R16860
8.2
R16855
10k
R16857
120k
R16740
100k
R16696
2.2
R16744
200k
R16738
82k
R16730
47k
R16851
100k
R16795
200k
R16729
47k
R16796
56k
R16752
4.7k
R16875
71.5k
R16874
71.5k
*R16774
68k
R16870
33k
R16753
47k
VR16600
50k
1
2
3
*C16822
400V
47u
L16472
G0ZZ00002183
L16801
G0ZZ00002183
D16824
MAZ83300ML
Q16814
B1ABCN000007
R16785
82k
R16786
82k
R16787
33k
R16824
33k
R16822
82k
PC16897
B3PBA0000223
1
2
34
Q16815
B1ABCN000007
R16823
82k
D16825
MAZ83300ML
VSCN
TP65
TP66
R16827
0
TP79
TP78
TP81
TP80
R16722
22
R16723
22
R16721
22
R16720
22
*SC46
1
2
3
4
5
6
7
8
9
TP96
TP94
TP95
C16843
50V
0.1u
C16844
50V
0.1u
200u
220V
*C16419
C16813
160V
100u
MIP9L02MBS
IC16784
1
SOURCE
2
BY
3
FB
5
VCC
6
GND
7
V01
8
V
OUT
10
DRAIN
MIP9L02MBS
IC16786
1
SOURCE
2
BY
3
FB
5
VCC
6
GND
7
V01
8
V
OUT
10
DRAIN
MIP9L02MBS
IC16788
1
SOURCE
2
BY
3
FB
5
VCC
6
GND
7
V01
8
VOUT
10
DRAIN
R16789
10k
Q16816
2SD0601AQL
R16826
10k
Q16817
2SD0601AQL
SC41
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
200u
220V
*C16418
SC42
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
C16856
1u
10V
C16860
1u
10V
C16866
1u
10V
R16756
22k
R16750
22k
R16751
220k
D16859
B0HCKS000002
C0DBEYY00078
IC16787
1
NC
2
ANODE
3
NC
5
REFERENCE
4
CATHODE
C0DBEYY00078
IC16789
1
NC
2
ANODE
3
NC
5
REFERENCE
4
CATHODE
G0C102KA0187
L16697
L16698
680u
L16699
330u
R16825
150k
R16788
150k
*R16846
60.4k
*D16871
MAZ82400ML
*R16737
200k
*R16845
62k
Q16873
B1ABCF000231
Q16875
B1ABCF000231
Q16876
B1ABCF000231
Q16879
B1ABCF000231
Q16872
2SB0709A0L
Q16871
2SB0709A0L
*D16873
MAZ82000ML
R16838
56k
R16841
56k
*
*
*
*
*
TPSC1
VSET:320V
TPVSET
TPVAD
TPVSCN
27
26
22
19
23
25
24
21
20
VAD:-149V
Vscn
Vf
o
VF5V
Vf
Vf
Vf
Vf
Vscn
Vf
o
OPERATES AT 395V OR MORE
VSET DET
ERROR DET
VSET OUT
ERROR DET
VSET OUT
VAD GEN.
VSCN GEN.
VSCN GEN.
TO
(SU41)
SU-BOARD
SD-BOARD
(SD42)
TO
(SD46)
TO
SD-BOARD
12
11
!
SC-BOARD TXNSC1RRTUS (3/3)
USE
FOR
FACTROY
VSCN:Vad+145V
TH-C42HD18
SC-Board (3/3) Schematic Diagram
TH-C42HD18
SC-Board (3/3) 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 ...