Printed Wiring Board - Hp, Thermal Board; Schematic Diagram - Hp, Thermal Board - Sony STR-DH730 Service Manual

5-22. PRINTED WIRING BOARD — HP, THERMAL BOARD —
• Refer to page 19 for Circuit Boards Location.
1 2 3
A
HP BOARD
B
PHONES
C
J101
C145
CL144 C143
D
CL143 C144
CN105
LP102
1 3 5
CL146
CL145
E
12
1-885-426- (12)
THERMAL BOARD
F
1 3 6
G
CN107
JL145
C149
R166
JL147
JL146
H 12
(12)
1-885-422-
I
J
STR-DH730/DH830
: Uses unleaded solder.
4 5 6
D
MAIN
BOARD
CN391
(Page 36)
G
DIGITAL
BOARD
CN2501
(Page 22)
5-23. SCHEMATIC DIAGRAM — HP, THERMAL BOARD —
1
7
A
B
C
MAIN
BOARD
D
(3/3)
CN391
(Page 39)
D
E
F
G
DIGITAL
BOARD
G
(4/4)
CN2501
H
(Page 27)
I
J
35
35
2 3 4 5
HP BOARD
CN105
5P
CL143
HP_DETECT
1
CL144
HP_R
3
CL145
C143 C145
HP_GND
4
1000p 1000p
CL146
HP_L
5
C144
1000p
THERMAL BOARD
R166
2.2k
TH100
R167
2.2k
TH101
CN107
5P
C149
0.1
CL081
+3.3V 1
CL083
R3_GND 3
CL084
TEMP_SENSOR_1 4
CL085
TEMP_SENSOR_2 5
STR-DH730/DH830
6 7
PHONES
J101