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11.30. SC-Board (3/3) Schematic Diagram
11
VSUS
C16413
220V
250u
150k
R16785
82k
1%
R16786
82k
1%
PC16896
B3PBA0000223
D16824
MAZ83300ML
Q16814
B1ABCN000007
R16787
33k
1%
12
TH-C42HD18A
SC-Board (3/3) Schematic Diagram
19
20
D16715
L16699
B0HCMR000002
330u
LHFQ15BL331KB
TPVSET
VSET:320V
C16412
220V
250u
IC16788
MIP9L02MBS
VSET GEN.
D16722
R16740
R16703
R16702
MA2J11100L
100k
10k
3.3k
1
10
TP65
SOURCE
DRAIN
C16866
TP66
10V
1u
2
BY
Q16874
R16730
B1CBGD000001
Q16873
3
8
47k
Q16872
C16821
B1ABCF000231
FB
VOUT
50V
C16867
2SB0709A0L
0.1u
50V
4700p
7
V01
R16732
3.9k
5
6
VCC
GND
C16868
R16729
16V
47k
0.1u
R16841
R16838
56k
56k
VSCN
D16710
MAZ815000L
B0ECKP000047
R16845
62k
R16788
R16825
150k
R16822
R16846
82k
60.4k
C16813
160V
IC16784
100u
L16697
1m
R16823
MIP9L02MBS
82k
VR16600
50k
VAD GEN.
PC16897
B3PBA0000223
Q16816
2SD0601AQL
VAD
Q16817
D16825
C16856
2SD0601AQL
MAZ83300ML
10V
C16858
1u
16V
0.1u
Q16815
R16789
C16843
C16857
10k
50V
B1ABCN000007
50V
R16824
4700p
R16826
0.1u
C16844
33k
10k
50V
R16844
0.1u
TP94
VAD
1.24k
D16711
B0HCMR000002
L16472
TPVAD
G0ZZ00002183
VAD:-149V
21
22
VSET
TP64
5V
R16735
VSET ERROR DET
221k
R16731
R16744
200k
OPERATES AT 395V OR MORE
82k
R16736
R16700
SOS7_SC2
221k
R16749
R16738
R16794
4.7k
10k
82k
200k
R16701
R16737
D16718
200k
10k
R16795
MA2J11100L
200k
Q16875
Q16879
R16758
C16869
B1ABCF000231
B1ABCF000231
3.24k
D16717
50V
0.1u
MAZ83300ML
R16733
C16823
C16822
470k
630V
400V
C16855
5600p
47u
16V
1u
R16796
CATHODE
REFERENCE
R16704
56k
10k
ANODE
NC
NC
R16734
4.99k
IC16789
ERROR DET
C0DBEYY00078
R16870
33k
C16864
TP95
VSCN
50V
0.1u
D16720
D16712
MAZ815000L
R16872
3.3k
R16874
73.2k
VSCN_SW
R16852
C16842
160V
10k
100u
IC16786
Q16871
R16875
C16863
71.5k
MIP9L02MBS
2SB0709A0L
50V
0.01u
VSCN GEN.
R16851
100k
C16862
16V
R16871
0.1u
CATHODE
REFERENCE
3.9k
R16873
ANODE
2.49k
C16860
C16861
NC
NC
10V
50V
D16713
1u
4700p
B0HCMR000002
IC16787
C0DBEYY00078
SHUNT REG
VSCN
VSCN:145V
TPVSCN
R16860
8.2
D16859
B0HCKS000002
D16860
B0HCKS000002
VSCN_F
TP96
5W
R16696
2.2
C16691
160V
100u
VSCN_F
TPSC1
R16855
R16857
10k
120k
Q16805
2SC3063000RL
Q16806
2SC1473AEA
15V_F
D16837
R16856
MA2J11100L
56
D16830
D16839
MAZ80560HL
C16832
B0ECKP000047
50V
3900p
D16836
D16838
B0BC027A0234
MAZ815000L
*C16462
R16886
630V
220k
1500p
R16887
220k
R16888
220k
23
24
66
TP41
9
R16720
AA_SIU
8
22
TP42
7
R16721
AA_OC2
6
22
TP43
5
R16722
AA_CLK
4
22
TP44
3
R16723
5V
AA_OC1
2
22
1
*SC46
TO
SD-BOARD
(SD46)
!
SC-BOARD TXNSC1BDUUS (3/3)
23
22
21
20
Vf
19
18
17
5V_F_A
16
VF5V
15
TP54
14
TP55
ZA16401
13
K4CD01000011
TP56
12
TP57
Vf
11
ZA16411
TUXJ490
TP58
10
9
8
VSCN_F
7
SC41
Vscn
6
5
ZA16412
4
TUXJ490
Vfo
3
2
ZA16402
K4CD01000011
1
SC41
SC46
TO
SU-BOARD
ZA16421
(SU41)
TUXJ490
SC42
VF_GND
ZA16422
TUXJ490
ZA16403
K4CD01000011
23
22
Vfo
21
20
19
VSCN_F
18
Vscn
17
TP59
16
TP60
15
TP61
14
TP62
13
Vf
TP63
12
11
5V_F_B
TP80
TP81
10
VSET2_O
9
5V_F_A
TP78
TP79
8
7
6
5
Vf
4
SCNR_PRO
3
CHA
2
1
L16801
TP51
SC42
G0ZZ00002183
TO
SD-BOARD
(SD42)
TH-C42HD18A
SC-Board (3/3) Schematic Diagram
25
26
27
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