Va-193 (1/2) - Sony DXC-390 Service Manual

1
2/2 110
2/2 109
2/2 108
2/2 107
2/2 106
2/2 105
2/2 104
2/2 103
2/2 102
TP911
2/2 101 TP912
R901 0
CN901 (16/50) 16
X SHD
R902 0
CN901 (15/50) 15 X SHP
R903 0
CN901 (23/50) 23 CLPDM
R1052
C1026
NM
22uF
10V
2
L901 C1025
22uH 0.1uF
CN901
(31/50) 31 +5V(A)
CN901
(32/50) 32 +5V(A) 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
49
CLPDM
R908 0
50
PLTG
R909 0 51
PLTP
52
R910 0
PLTCR1
53
PLTCR2
R911 0 54
PLTCB1
55
PLTCB2
56
VCC2
R912 0
57
PLTT
R913 0 58
PLTB
59
GND2
R904 0 60
CN901 (19/50) 19 XRS XRS
R905 0 61
CN901 (20/50) 20 CLPBL CLPBL
R906 0
62
CN901 (21/50) 21 PBLK PBLK
R907 0 63
CN901 (22/50) 22 CLPOPB CLPOB
R1051 64
0 VCC3
1 2 3
3
C901
0.1uF
C902
47uF
10V
L904
22uH
R917
33k
RN-C
IRIS_OPEN
4
C903 C904 C912
0.1uF 0.1uF 10uF
10V
C913 C914
10uF 0.1uF
10V
24
CN901 (24/50) GND(A)
R914 33k
R915 33k
CN901 (25/50) 25 SCLK-5
CN901 (27/50) 27 EVR04_CS
CN901 (26/50) 26 SDATA-5
2/2 116
2/2
117
5 2/2
A B
C905 C907 C909
1uF 1uF 1uF
16V 16V 16V
C906 C908 C910 IC921 (1/2)
2/2 111
IC920 (2/2)
1uF 1uF 1uF
NM
16V 16V 16V
TC7S08FU(TE85R)
2 4
3 5
C1004
0.1uF
Q906
C1003
2SA1611-T1M6
47uF
10V
32
GND5
1 R932
31
2.2k
RGAIN
FL901
2
30
TP907
BGAIN BPF
1
29 C928 0.1uF 35V IN
CLPCR
R933 GND
28 C929 0.1uF 35V
1k
CLPCG 4
27 C930 0.1uF 35V
CLPCB
26
VCC5
25
IC901
VCC6
CXA1757R-T6 C931 4.7uF 6.3V 4
24
ROUT
R924 47
23
RCLP
C932 4.7uF 6.3V
22
GOUT
R925 47 5
21
GCLP
20
BOUT
8
19
BCLP
18 C933 R926
GND6
4.7uF 47
17
3
6.3V
GND4
4 5 6 7 8 9 10 11 12 13 14 15 16
Q907
2SA1611-T1M6
R916 C919 C921
0 10uF 0.1uF
10V
R934
2.2k
TP908 1
IN
7
C911
R935
0.01uF 6
5 1k
3
C923
C922
IC902
0.1uF
10uF
MB88346BPFV-EF 10V
6
11
18 VCC 17
AO1 DI
19 14
C916
AO2 DO
0.1uF
2
AO3
3 15
AO4 LD
4
AO5
5 16 Q908
AO6 CLK
2SA1611-T1M6
6
AO7
R918
7 CS4
22k
AO8
RN-C 8 R936
2.2k
AO9
9 10
AO10 VDD TP909 1
12 IN
AO11
C915 R937
13 1
1k
0.001uF AO12 VSS
8
R919
R920 GND
10k
10k
20
C917
0.1uF
C918
0.1uF
1
2
7
2/2
2/2 119
2/2
2/2
2/2 BUS3
118 2/2 BUS4
2/2
120
C

VA-193 (1/2)

VA-193 (1/2)
R1054
NM
IC910
LT1251CS-E2
R_WHT
9
1 V+ 8
IN1 VOUT
R955 R956 R957
Q910
10k 1k 14 2 2.7k
2SC4177-T1L5L6
R976
IN2 FB1
1k
2
R958
3 13 1.5k
VC FB2
4
R1049 R977
IC
10k R960 1k
12
2
OUT VFS 680
11
IFS
3 R1057
C953
R978
5.1k C1005 C1006
10uF
C944 RN-C 10uF 0.1uF 1k
5
10V
0.1uF RC 20V
10 6
RFS NULL
C942 V- C1027 C962
R1058 R979
NM
R959 0 10uF
5.1k 7 10uF
220 20V
RN-C 10V
R946 R947 C943 C1007
C952 C1008
2.2k 10uF 10uF
39k 0.1uF C1030 0.1uF
10V 10V
10uF C1031
10V 0.1uF
IC911
LT1251CS-E2
G_WHT
9
1 V+ 8
IN1 VOUT
Q911 R962 R963
1k
14 2 2.7k
2SC4177-T1L5L6
IN2 FB1 R982
R961 1k
2
10k R964
3 13 1.5k
VC FB2
FL902 4
R966 C1009 R981
IC
1k
680 10uF
BPF 2 12
OUT VFS 20V
GND 11
R1059 IFS
3 5.1k
C954 C1010
R983
RN-C
10uF 0.1uF 1k
C947 5
0.1uF RC 10V
10 6
RFS NULL
C945 V-
R1060 C1028 R984 C963
NM
10uF 0 10uF
R965 5.1k 7
20V
10V
220 RN-C
R948 R949 C946
C1011
C1032 C1033
39k 2.2k 10uF C1012
10uF
10V 10uF 0.1uF
0.1uF
10V
10V
IC912
LT1251CS-E2
B_WHT
9
R969
1 V+ 8 2.7k
IN1 VOUT
Q912 R968
1k 14 2
2SC4177-T1L5L6 R988
IN2 FB1
1k
R967 2
10k
3 13
VC FB2
R971
FL903 4
R1050 R986
IC R970 1.5k C1013
1k
10k 10uF
BPF 2 12 680
OUT VFS 20V
GND 11
R1061 IFS C956
3
5.1k
10uF R987
RN-C
10V 1k
C950 5 C1014
0.1uF
RC 0.1uF
10 6
RFS NULL
C948 V-
R990 C964
R1062
NM
R972 C1029 0 10uF
5.1k 7
20V
220 10uF
RN-C
10V
R950 R951 C949 C955
10uF 0.1uF
39k 2.2k
C1034 C1035 C1015 C1016
10V
10uF 0.1uF 10uF 0.1uF
10V 10V
121
122 2/2 124
123 2/2 125
BUS4
8-14 8-14
D E
R1010
3.3k Q922
2SC4177-T1L5L6
Q915 Q916 Q921 R1011
IC918
(2/4) IC918 (1/4)
22
XN4601-TW XN4601-TW XN4601-TW
TL064CPW-E05
TL064CPW-E05
1 1 3 1
3 6 1 3 6 1 6 1
5 2 5 2 5 2 5 2 5 2 5
10 5
4 4 3 4 4 3 4 4 3
6 6 6 + +
8 7
_ 9 _ 6
C980 C981
R1013
R980 R993 R994 4.7uF 4.7uF
R1012
330 0 2.2k 10V 10V
330
330
C968 C982
R1030
0.1uF
0
R1014
3.3k
Q917 Q918
XN4601-TW XN4601-TW
Q924
Q923 R1015
22
XN4601-TW 2SC4177-T1L5L6
IC918 (4/4)
TL064CPW-E05
3 6 1 1 3 6 1 1 3 6 1 1
5 2 2 5 2 2 5 2
5 5 5
4 3
4 4 3 6 4 4 3 6 4 4 3 6 +
1
_ 2
11
C985 C986
C975 C983 4.7uF 4.7uF
R985 R995 R996 R1016 R1017
330 330 0 2.2k 10uF 0.1uF 10V 10V
330
10V
C969 R1031 C987
0.1uF 0
C976 C984
10uF 0.1uF
10V
R1019
3.3k
Q919 Q920 Q925 R1020 Q926
22
XN4601-TW XN4601-TW XN4601-TW 2SC4177-T1L5L6 IC918 (3/4)
TL064CPW-E05
3 6 1 1 3 6 1 1 3 6 1 1
5 2 2 5 2 2 5 2
5 5 5
12
4 4 3 6 4 4 3 6 4 4 3 6 +
14
13
_
C988 C989
4.7uF 4.7uF
R989 R997 R998 R1021
R1018
330 330 0 10V 10V
330 2.2k
C970 R1032 C990
0.1uF 0
F
112 2/2
113 2/2
114 2/2
115 2/2
IC915
TC7S66F(TE85R)
TP904
R1040
GND 5
0
2 1
CN901
R VA 42 (42/50)
CN901
3 4 GND(A) 40 (40/50)
R1039
R1037
33k
3.3k
RN-C
RN-C R_FB_CLP
C992 R1038
1uF 1uF 2.2k
10V 16V
RN-C
L902
22uH
-5V 39 (39/50) CN901
CN901
-5V 41 (41/50)
IC916
TC7S66F(TE85R)
TP905
R1041
5
GND
0
2 1
G VA 43 (43/50) CN901
3 4 GND(A) 44 (44/50) CN901
R1042 R1044
3.3k 33k
RN-C
RN-C G_FB_CLP
C993 R1043
1uF 1uF
2.2k
10V 16V
RN-C
128 2/2
IC917
TC7S66F(TE85R)
TP906
5 R1047
GND
0
2 1
(46/50) CN901
B VA 46
(45/50) CN901
3 4 GND(A) 45
R1046
R1045
33k
3.3k
RN-C RN-C B_FB_CLP
C994 R1048
1uF 1uF 2.2k
10V 16V
RN-C
GND(A) (47/50) CN901
47
GND(A) 49 (49/50) CN901
127 2/2
126 2/2
BUS1 2/2
NM: NO MOUNT
VA-193 (1/2)
GS-SKX-1150_VA-193_011_101
DXC-390/390P
G H