Schematic Diagram - Input/Output Section - Sony HCD-HX50BTR Service Manual

Q Q
3 7 6 3 1 5 1 5 0

6-23. SCHEMATIC DIAGRAM - INPUT/OUTPUT Section -

J981
AUDIO IN
J982
PHONES
T E
L 1 3 9 4 2 2 9 6 5 1 3
(Page
HX50BTR/HX80R/
35)
HX90BTR
(Page
37)
(HX70BTR)
(Page
35)
HX50BTR/HX80R/
HX90BTR
(Page
37)
(HX70BTR)
w w w
HCD-HX50BTR/HX70BTR/HX80R/HX90BTR
R941
1k
C997 R942 C991
470p 100k 0.1
C987
R932
R931 470p
100k
1k
L982 C990
0 0.1
C989
0.022
L983 C999
0 0.022 C984 C982
0.1 0.1
CN850
3P
L+
L-
C851
470p
C852
470p
C853
CN870 470p
2P
R+
C854
470p
R-
x a o
y
. i
http://www.xiaoyu163.com
8
CNA903
8P
K
AUDIO IN L
MAIN
AUDIO IN GND
BOARD
(2/3)
AUDIO IN R
CN514
AUDIO IN DET
(Page 32)
HP DET
HP L
HP GND
(Page 33)
HP R
EP982
(CHASSIS)
Q Q
3 7 6 3
L
J806
SPEAKER
R
u 1 6 3
.
39 39
HCD-HX50BTR/HX70BTR/HX80R/HX90BTR
2 4
9 9 8
DMP BOARD
R909 0.01 R908 0.01
CN902
11P
R- 11
R+ 10
L-
9
L+
8
DGND
7
DMP-DET
6
CLINK TXD
5
CLINK RXD
4
VBUS_5V
3
R906 0
VBUS_5V
2
R905 0
PGND
1
R904 0
1 5 1 5 0 8 9 2 4
m
c o
2
9 9
CN901
18P
DMPORT
18 VGND
17 VIDEO
16 WM TX
15 WM AX
14 R+
13 L+
12 R-
11 L-
10 NC
9 WM DET
8 DGND
7 DET
6 TXD
5 RXD
4 VBUS(5V)
3 NC
2 VBUS(5V)
1 PGND
9 8 2 9 9