73
11.33. SC-Board (3/3) Schematic Diagram
+
+
+
+
+
+
AA_OC1
AA_OC2A
AA_SIU
AA_SID
AA_CLK
AB_VSET23
AB_VSET23
AA_CQR3
AA_CQR4
AB_VSET6
AB_VSET6
VAD
C16860
1u
10V
C16868
0.1u
16V
C16858
0.1u
16V
C16869
50V
0.1u
C16867
4700p
50V
C16856
1u
10V
C16861
4700p
50V
C16832
50V
3900p
C16857
4700p
50V
C16866
1u
10V
C16862
0.1u
16V
C16855
16V
1u
C16864
0.1u
50V
C16821
0.1u
50V
C16823
5600p
630V
C16797
50V
0.1u
C16798
250V
0.1u
C16843
50V
0.1u
C16844
50V
0.1u
C16811
50V
4700p
C16813
160V
100u
250u
220V
C16419
C16822
400V
47u
250u
220V
C16418
C16842
160V
100u
C16691
160V
100u
D16715
B0HCMR000002
D16839
B0ECKP000047
D16875
MA2J11100L
D16872
MA2J11100L
D16477
MA2J11100L
D16860
B0HCKS000002
D16719
B0ECKP000047
D16859
B0HCKS000002
D16711
B0HCMR000002
D16718
MA2J11100L
D16713
B0HCMR000002
D16720
B0ECKP000047
D16722
MA2J11100L
D16822
MA2J11100L
D16793
B0HCKS000002
D16792
MA2J11100L
D16478
B0HCKS000002
D16837
MA2J11100L
D16794
MA2J11100L
D16820
MA3X152E0L
D16874
MAZ80510LL
D16791
MAZ82000ML
D16836
MAZ81500ML
D16821
MAZ82000ML
D16714
MAZ81500ML
D16824
MAZ83300ML
D16861
MAZ83300ML
D16717
MAZ83300ML
D16830
MAZ80560HL
D16862
MAZ83300ML
D16710
MAZ81500ML
D16825
MAZ83300ML
D16712
MAZ81500ML
D16838
B0BC027A0234
D16873
MAZ82000ML
D16871
MAZ82000ML
C0JBAB000715
IC16564
1
NC
2
IN_A
3
GND
5
VCC
4
OUT_Y
C0DBEYY00078
IC16789
1
NC
2
ANODE
3
NC
5
REFERENCE
4
CATHODE
C0JBAA000377
IC16792
1
IN_B
2
IN_A
3
GND
5
VCC
4
OUT_Y
C0DBEYY00078
IC16801
1
NC
2
ANODE
3
NC
5
REFERENCE
4
CATHODE
MIP9L02MBS
IC16786
1
SOURCE
2
BY
3
FB
5
VCC
6
GND
7
V01
8
VO
U
T
10
DRAIN
MIP9L02MBS
IC16788
1
SOURCE
2
BY
3
FB
5
VCC
6
GND
7
V01
8
VOUT
10
DRAIN
MIP9L02MBS
IC16784
1
SOURCE
2
BY
3
FB
5
VCC
6
GND
7
V01
8
VO
U
T
10
DRAIN
SC30
1
2
3
4
5
6
7
8
SC46
1
2
3
4
5
6
7
8
9
SC41
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
SC42
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
L16472
G0ZZ00002183
L16801
G0ZZ00002183
L16698
G0C681KA0187
L16697
G0C102KA0187
L16699
G0C331KA0187
SOS7_SC2
SCNR_PRO
15V_F
VSUS
VSUS
5V
5V_F_A
CHA
VSCN_F
SOS7_SC2
VAD
5V_F_B
5V
5V_F_B
VSCN_F
5V_F_A
VSCN
VSCN
5V_F_B
SOS7_SC2
VSCN_F
5V
5V_F_B
VF_GND
VAD
5V_F_B
VSCN_F
5V
VSCN
VSET
16V_F
16V_F
SOS7_SC2
ZA16422
TUXJ490
ZA16411
TUXJ490
ZA16402
K4CD01000011
ZA16401
K4CD01000011
ZA16412
TUXJ490
ZA16421
TUXJ490
ZA16403
K4CD01000011
PC16896
B3PBA0000223
1
2
34
PC16897
B3PBA0000223
1
2
34
TP54
TP57
TP51
TP55
TP45
TP64
TP44
TP79
TP78
TP59
TP60
TP65
TP80
TP84
TP86
TP56
TP58
TP81
TP41
TP94
TP95
TP96
TP61
TP42
TP43
TP66
TP63
TP85
TP83
TP62
Q16874
B1CBGD000001
Q16795
2SD0601A0L
Q16814
B1ABCN000007
Q16873
B1ABCF000231
Q16811
B1ABCF000231
Q16816
2SD0601AQL
Q16812
B1ABCF000231
Q16817
2SD0601AQL
Q16796
2SC1473ARA
Q16879
B1ABCF000231
Q16876
B1ABCF000231
Q16791
2SD0814A0L
Q16805
2SC3063000RL
Q16743
2SD0601A0L
Q16810
B1ABCF000231
Q16806
2SC1473AEA
Q16875
B1ABCF000231
Q16815
B1ABCN000007
B1ADCN000007
Q16801
Q16872
2SB0709A0L
B1ADCN000007
Q16802
Q16794
B1ADCE000022
R16887
220k
R16846
57.6k
R16879
4.7k
R16856
56
R16857
120k
R16775
4.7k
R16888
220k
R16870
33k
R16740
100k
R16732
3.9k
R16731
82k
R16795
200k
R16875
71.5k
R16749
10k
R16700
4.7k
R16838
56k
R16822
82k
R16730
47k
R16832
100k
R16701
10k
R16746
10k
R16744
200k
R16729
47k
R16720
22
R16747
10k
R16696
2.2
R16824
33k
R16826
10k
R16734
4.99k
R16573
22
R16801
4.7k
R16802
4.7k
R16886
220k
R16807
4.7k
R16808
4.7k
R16810
17.4k
R16816
0
R16742
10k
R16855
10k
R16736
221k
R16873
2.49k
R16735
221k
R16794
200k
R16841
56k
R16738
82k
R16850
4.7k
R16737
210k
R16821
100k
R16820
78.7k
R16789
10k
R16818
68k
R16703
10k
R16785
82k
R16819
68k
R16799
33k
R16796
56k
R16798
10k
R16797
22
R16719
22
R16704
10k
R16745
4.7k
R16752
4.7k
R16774
68k
R16753
47k
R16833
10k
R16723
22
R16831
100k
R16845
56.2k
R16878
22k
R16750
22k
R16721
22
R16827
0
R16702
3.3k
R16823
82k
R16860
8.2
R16733
470k
R16874
71.5k
R16792
10k
R16811
17.4k
R16805
220k
R16722
22
R16813
1k
R16788
150k
R16791
1k
R16844
1.24k
R16787
33k
R16835
0
R16828
4.7k
R16751
220k
R16825
150k
R16786
82k
R16756
22k
R16757
0
R16814
14.3k
R16804
220k
VR16600
50k
1
2
3
R16815
10k
TPSC1
TPVAD
TPVSET
TPVSCN
VSET2= 6V
Vset2-6 GEN
VSET3= 8V
VSET4= 10V
VSET5= --V
AND
INV
SC41
SC20
SC46
SC42
SC2
19
25
21
27
20
22
24
23
26
VAD GEN.
ERROR DET
VSET OUT
ERROR DET
VSET OUT
VSCN GEN.
OPERATES AT 395V OR MORE
VSET DET
VSET2,6
VSET2,6
VSET2,6
!
SC-BOARD TXNSC1RLTUS (3/3)
TO
(SU41)
SU-BOARD
SD-BOARD
(SD42)
TO
Vscn
Vf
o
VF5V
Vf
Vf
Vf
o
Vf
Vf
Vscn
(SD46)
TO
SD-BOARD
13
14
12
OPERATES AT 21V OR MORE
F16V DET
11
USE
FOR
FACTORY
VAD:-140V
VSET:330V
VSCN:Vad+148V
TH-C42FD18
SC-Board (3/3) Schematic Diagram
TH-C42FD18
SC-Board (3/3) Schematic Diagram
Summary of Contents for TH-C42FD18
Page 15: ...15 6 4 No Picture ...
Page 26: ...26 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
Page 28: ...28 ...
Page 36: ...36 10 3 Wiring 2 ...
Page 37: ...37 10 4 Wiring 3 ...
Page 38: ...38 10 5 Wiring 4 ...
Page 39: ...39 10 6 Wiring 5 ...
Page 40: ...40 ...
Page 41: ...41 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Page 100: ...100 ...
Page 102: ...102 13 1 2 Fan part location ...
Page 103: ...103 13 1 3 Accessories ...
Page 104: ...104 13 1 4 Mechanical Replacement Parts List ...
Page 107: ...107 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...