Va-193 (2/2) - Sony DXC-390 Service Manual

Q902
2SC4177-T1L5L6
CN901 (11/50) 11 -7.5V
Q901
CN901 (13/50) 13 -7.5V
2SC4177-T1L5L6
CN901 (12/50) 12 +15V
CN901 (14/50) 14 +15V
CN902
1 R PA
2 GND
3 -7.5V
TP910
4 +15V
5 GND
6 G PA
5
7 GND
VCC
8 B PA
C995 C996 R921
GND
10uF 0.1uF 2.2k
3 10V
CN901
(17/50) 17 GND(A)
CN901 (18/50) 18
GND(A) IC921 (2/2)
NM
2
1/2 102
1
1/2 103
IC920
104 TC7S08FU(TE85R)
1/2
1/2 105
1/2 106
1/2 107
1/2 108
1/2 109
1/2 110
C924
10uF
10V
1/2 118
C925
0.1uF
11
17 VCC 18 R_WHT
1/2
116 DI AO1
14 19 B_WHT
DO AO2
2 G_WHT
AO3
15 3
R_WHT2
29 EVR08-CS LD
CN901 (29/50) AO4
4
B_WHT2
AO5
16 5 R_PRE_KNEE
1/2 117 CLK AO6
6 G_PRE_KNEE
AO7
7 B_PRE_KNEE
CS8 AO8
8 R_CLIP
AO9
10 9 G_CLIP
VDD AO10
12 B_CLIP
AO11
1 13
VSS AO12
GND
20
IC903
MB88346BPFV-EF
CN901 (30/50) 30 AVD_5
C926
10uF
10V
C927
0.1uF
11
17 VCC 18 OFF_SET
DI AO1
14 19 CENTER_SET
DO AO2
2 G_SHAD
AO3
15 3 R_FB_CLP
28 EVR05-CS LD AO4
CN901 (28/50)
4 G_FB_CLP
AO5
B_FB_CLP
16 5
CLK AO6
YGAIN1
6
AO7
YGAIN2
7
CS5
AO8
8
Y/DC
AO9
10 9 IRIS
VDD AO10
12
FOCUS
AO11
1 13
ZOOM
VSS AO12
GND
20
IC906
MB88346BPFV-EF
DXC-390/390P
A B
IC905
(1/4)
TL064CPW-E05 TC4W53FU(TE12R)
Q903 Q905 Q904
Q909
2SC4177-T1L5L6 2SA1611-T1M6 2SC4177-T1L5L6 2SC4177-T1L5L6
IC909 (2/2)
R928
R927
TC7S04FU(TE85R)
2.2k C934 R942
1.5k
5
10uF 3.3k
10V VCC
R929
GND
2.2k R944
C941
1k 3
33uF
6 _ 6.3V
R930
1k 7
+
R945 C951
5
10k 100pF
2 4
R922 R923 C935 C936 C937 R931 R943 R953
10uF
2.2k 2.2k 0.1uF NM 2.2k 4.7k 1k
C940
10V
100pF
IC909 (1/2)
TC7S04FU(TE85R)
4
(1/2)
R1053
1/2 101 0
1/2 111
119 1/2
BUS3 1/2
+5V(A)
BUS4 1/2
120 1/2
121 1/2
R938
BIAS 0
C938
4.7uF
16V
BUS1 1/2
BUS2
GND(A)
C

VA-193 (2/2)

VA-193 (2/2)
IC908 IC913
TC4W53FU(TE12R)
Q914 IC907 (1/3) IC907 (2/3)
2SC4177-T1L5L6 BA7655AF-E2 BA7655AF-E2
5 8
5 8
A VDD C958 C960
6 C966
1 10uF 10uF 10uF 6 A VDD
7 6.3V 6.3V 20V 1
1 3 7 5
7
VEE VSS INH IN IN
VEE VSS INH
3 4 2 CTL CTL
C967
8 3 4 2
10uF
2 6
20V
VCC
C997
GND 10uF
R954 C959 C961
10V
0.1uF 0.1uF
4.7k 4
IC907 (3/3) C998
0.1uF
BA7655AF-E2
IC919 1/2
TC4W53FU(TE12R)
R939
0
8
5
R940
A VDD
6
33k
1
RN-C
7
VEE VSS INH
3 4 2
IC904
(2/2) Q913
TL062CPWR
XN4601-TW
3 8 6 3 C957
1 1
+ 0.1uF
R973
1 5 2 5 2
91k
2 _
RN-C
1
6 3 4 4
4
6 _
2
D901 + 7
MA133-TX
5
R974
IC904 (1/2)
3
33k R975
TL062CPWR
RN-C 33k
RN-C
C1017
C1018
10uF
R941
0.1uF
C939 R952 10V
33k
47uF 3.3k
RN-C
6.3V
8-15 8-15
D E
IC905
IC905 IC905 (4/4)
(2/4) (3/4)
TL064CPW-E05 TL064CPW-E05 TL064CPW-E05
R1006
18k
RN-C
10
12
+
8
+
14
9 _ R1026
18k 13 _
RN-C
3 4
+
R1027 1
R1007
R1033
13k
13k
18k 2 _
RN-C RN-C
R1036
11
13k
RN-C
R1029
R1009
C974
C979 27k
27k R1035 C999
10uF C991 C1002
10uF RN-C
RN-C 27k 0.1uF
10V 10V 10uF 10uF
RN-C
10V 20V
R1008 R1028 R1034
C1001
56k 56k 56k
10uF
RN-C RN-C
RN-C
10V
C1000
0.1uF
1/2 124
1/2 123
1/2 122
125
C977
C1021 C1023
10uF
NM NM
10V
C978
C1022 C1024
10uF
NM NM
10V
R1002
R999 R1000 R1001
15k 1k IC914
1.2k 1k
R1055 R1056 R1023
NJM1496M-TE2
NM NM 1.2k
C965
2 3
10uF R1022
10V
GAN1 GAN2 4.7k
1 6
IN+ OUT+
R1025
R1003
4.7k
47k 4 12
R991 IN- OUT-
47k
RN-C
8
CIN+
R1004 C971
12k 0.1uF 10
CIN-
BIAS
V-
14 5
R992
C972 C973
27k
NM R1005 0.1uF
C1019
R1024 C1020
15k 10V
5.6k 0.1uF
10uF
F G
1
TP901
IRIS 33 (33/50) CN901
TP902
(34/50) CN901
FOCUS 34
115 1/2
TP903
ZOOM 35 (35/50) CN901
C1036
100pF 2
C1037 C1038
100pF 100pF
(36/50) CN901
GND(A) 36
113 1/2
114 1/2
112 1/2
3
(37/50) CN901
NC 37
(38/50) CN901
NC 38
L903
22uH
(48/50) CN901
+9V 48
(50/50) CN901
+9V 50
128 1/2
127 1/2
126 1/2
(1/50) CN901
GND(A) 1
(2/50) CN901
GND(A) 2
(3/50) CN901
GND(A) 3
4
GND(A) 4 (4/50) CN901
GND(A) 5 (5/50) CN901
GND(A) 6 (6/50) CN901
GND(A) 7 (7/50) CN901
GND(A) 8 (8/50) CN901
NC 9 (9/50) CN901
NC 10 (10/50) CN901
5
VA-193 (2/2)
GS-SKX-1150_VA-193_011_102
H