Printed Wiring Board - Front Jack Board; Schematic Diagram - Front Jack Board; Printed Wiring Board - Tuner1 Board - Sony STR-DN850 Service Manual

5-30. PRINTED WIRING BOARD – FRONT JACK Board –
• See page 31 for Circuit Boards Location.
1 2 3
FRONT JACK BOARD
A
DIGITAL BOARD
CN4000
(Page 32)
B
>001P
CN104
CL171
1 5
C151
C
C152
CL172
CL170
JR JR JR JR JR201
JR200
D R193
ET101
4 1
R190
E
(CHASSIS)
DC5V 1A MAX
F
CN106
5-31. SCHEMATIC DIAGRAM – FRONT JACK Board –
1 2 3
FRONT JACK BOARD
A
>046S
CN105
3P
CL175
DISPLAY
AGND 3
CL173
BOARD MIC_JACK 2
AGND 1
CN100
B
(Page 50)
CN104
BAV99-215
>031S
5P
CL170
GND 1
DIGITAL BOARD
DP 2
C
(9/9)
DM 3
CL171
VBUS 4
CN4000
CL172
SHIELD BUS 5
(Page 42)
DZ2J062M0L
STR-DN850
•
: Uses unleaded solder.
4 5 6
DISPLAY BOARD
CN100
(Page 49)
>013P
CN105
1 3
CL175
CL173
C150
12
(12)
1-889-540-
AUTO CAL MIC
J100
4 5 6
ET101
1
2
3
(CHASSIS)
C150
0.1u
3
J100
1
2
AUTO CAL MIC
R190
0
C154
D129 D130
0.22u
BAV99-215 7
GND 4
R191 0 D+ 3
6
R192 0 D- 2
DC5V
VBUS
1
R193
CN106 5
C151
D126 C152 100
4P
220u
0.1u
10V
5-32. PRINTED WIRING BOARD – TUNER1 Board –
• See page 31 for Circuit Boards Location.
7 8 1
A
B
(CHASSIS)
C
L101
S1
1 2 3
D
6 4
S2
E
F
G
H
I
J
1A MAX
K
55 55
•
: Uses unleaded solder.
2 3 4 5
ANTENNA
CN102
CN104
CN103
FM
AM
TUNER1
BOARD
A002
(CHASSIS)
1 3
C109
JL118
D103
JL112
L101
JL135
JR101
L103
JR
JL134
JL132 R109
JL131
JL114
JR105
JR
IC101
JL130 R108
JL121
L105
C101
JR102
JL124
JL123
JR
JL115
JR112
JL122 JL111
JR
JL125 JL129
C105
JL126
C111
JL128
4 3
JL106
IC102
JL109
1 2
R110
9 1
CN101
JL107
8 2
JL105
JL103
11
(11)
1-885-134-
>011P
MAIN BOARD
CN273
(Page 43)
STR-DN850
6 7 8