Sony DXC-390 Service Manual page 93

Q Q
3 7 6 3 1 5 1 5 0
L704
22uH
R787 R788
3.3k 3.3k
VBS
2SA1611-T1M6
Q723
2SA1611-T1M6
C791 C792
10uF
0.1uF
10V
Q722
2SA1611-T1M6
C793 C794
0.1uF 10uF
10V
2SA1611-T1M6
C795 C796
0.1uF 10uF
10V
T E
L 1 3 9 4 2 2 9 6 5 1 3
w w w
.
DXC-390/390P
A B
Q731 Q736
2SC4177-T1L5L6 2SC4177-T1L5L6
R789 R791
3.3k 3.3k
IC3 (1/3)
TC74HC4053AFT(EL)
C777
33uF
2 15
6.3V
0 COM
1
1
Q726
10
SEL
2SA1611-T1M6
Q724
C771
33uF
6.3V
R797 R802 R807 R810
3.3k 33k 3.3k
Q732
2SC4177-T1L5L6
IC3 (2/3)
R790 R792
TC74HC4053AFT(EL)
3.3k 3.3k
5 4
C772
0 COM
33uF
3
6.3V
1
Q725 Q727
9
SEL
2SA1611-T1M6
R798 R803
3.3k 33k
IC3 (3/3)
TC74HC4053AFT(EL)
R793 Q733
3.3k 2SC4177-T1L5L6
16
12 VCC 14
0 COM
C773
13
33uF
1
6.3V
Q728 11
SEL
2SA1611-T1M6
6
INH
GND VEE
R799 R804 C776 C778
3.3k 33k 33uF 0.1uF
8 7
10V
B
IC4 (1/3) Q734
R794
TC74HC4053AFT(EL)
3.3k 2SC4177-T1L5L6
2 15
C774
0 COM
33uF
1
6.3V
1
10
Q729
SEL
2SA1611-T1M6
R800 R805
C769 3.3k 33k
0.1uF
IC4 (2/3)
TC74HC4053AFT(EL)
Q735
R796 2SC4177-T1L5L6
R795
10k
3.3k
5 4
0 COM
3
C775
1
33uF
9
6.3V
SEL
Q730
2SA1611-T1M6
C770 R801 R806
0.1uF 3.3k 33k
IC705
MB88346BPFV-EF
IC707
IC706
TC4W53FU(TE12R) TC4W53FU(TE12R)
11
17 VCC 18 CMA
DI AO1
14 19 VBS Y/C
DO AO2
2
AO3
15 3
LD AO4
4 6 A
AO5
16 5
7
CLK AO6
VEE
6
AO7
C767 C768
7
CS1 0.1uF 22uF
AO8
10V
8
AO9
10 9
VDD AO10
12
AO11
1 13
VSS AO12
GND 8
5
R808
20 A VDD 3.3k
6
1 RN-C
7
VEE VSS INH R809
3 4 2 2.2k
RN-C
x a o
y
i
C
http://www.xiaoyu163.com
EN-142 EN-142
8
IC708
LT1361CS8-E2
R815 R828
8
470 240 R839
75
RN-C RN-C
3 V+ 1
(1608)
+INA OUTA
RN-C
R819
2
680 R829
-INA
RN-C
7 0
5
+INB OUTB
6
-INB
V-
4
C779 C781 C783 R831 R836
C780
33k 33uF 33uF 0.1uF 680 680
0.1uF
10V 10V RN-C RN-C
B B
IC709
R840
75
LT1362CS-E2
(1608)
RN-C
R820
4
R841
680 R825
RN-C 75
3 V+ 1 0
(1608)
+INA OUTA
RN-C
R821
2
680
-INA R826
RN-C 0
5 7
+INB OUTB
R816
6
680 R842
-INB R827
75
RN-C 0
12 10
(1608)
+INC OUTC
RN-C
R817
11
680
-INC
14 16 RN-C
+IND OUTD
15
-IND
R822
V-
0
13
C782 C784 R823 R830 R832 R837
33uF 0.1uF 680 680
680 680
10V
RN-C RN-C RN-C RN-C
B
Q Q
3 7 6 3
IC4
(3/3)
TC74HC4053AFT(EL)
16
12 VCC 14
0 COM
13
1
11
SEL
6
INH
GND VEE
8 7
IC711 (1/2)
IC711 (2/2)
IC710
TC7S08FU(TE85R)
TC7S08FU(TE85R) LT1362CS-E2
R845
5 82
RN-C(1608)
VCC
R846
GND
82
3
R813
4 RN-C(1608)
R833
2 3.3k
4 RN-C 680 R847
3 V+ 1
1 +INA OUTA 82
RN-C(1608)
C800
C801
8 10uF
5
0.1uF 2
10V
R834 R848
VDD -INA
82
5 7 680
1
+INB OUTB
RN-C(1608)
VSS INH R811
3.3k
3 4 2 6 R849
RN-C
R835 150
-INB
680
12 10 RN-C(1608)
+INC OUTC
R850
150
11
-INC
14 16 RN-C(1608)
+IND OUTD
15
-IND
V-
13 R838 R843 R844
R812 R814 680 680 680
2.2k 2.2k R818 R824
0
RN-C RN-C 0
C802 C803
10uF
0.1uF
10V
u 1 6 3
.
8-9 8-9
D E
http://www.xiaoyu163.com
2 4
9 9 8
L705
22uH
CN701
(38/50)
VBS/Y 38
CN701
VBS (37/50)
37
CN701
(16/50)
GND(A) 16
CN701 (41/50)
R/VBS
41
CN701 (46/50)
G/Y
46
CN701 (42/50)
-/C 42
CN701 (45/50)
B/C
45
CN701
(39/50)
GND(A) 39
CN701 (40/50)
GND(A) 40
CN701 (43/50)
GND(A)
43
CN701 (44/50)
GND(A)
44
1 5 1 5 0 8 9 2 4
3 2
IC712 (1/5)
MAX314CSE-TE2
1
CN701 (17/50)
EXT HD 17
IC712 (2/5)
R852
MAX314CSE-TE2 22
14 15 CN701
(33/50)
HDIN/HDOUT 33
16
IC712 (3/5) R853
MAX314CSE-TE2 11 10 22
CN701 (34/50)
VDIN/VDOUT
34
9
IC712 (4/5)
MAX314CSE-TE2
6 7
8
CN701 (18/50)
EXT VBS/VD 18
CN701 (31/50)
SYNC/WEN 31
12 13
IC712 (5/5) VL
MAX314CSE-TE2
GND C804
0.1uF
5 4
CN701 (35/50)
GND(A)
35
CN701 (36/50)
GND(A)
36
m
CN701 (6/50)
WEN 6
CN701 (12/50)
VD 12
c o
CN701 (11/50)
HD 11
CN701 (25/50)
NC 25
CN701 (26/50)
NC
26
F
2
9 9
1
2
9 8 2 9 9
3
4
5
EN-142
GS-SKX-1150_EN-142_011_101
G H