Printed Wiring Board - Powerkey Board; Schematic Diagram - Powerkey Board; Printed Wiring Board - Hp Board; Schematic Diagram - Hp Board - Sony STR-DN1070 Service Manual

6-46. PRINTED WIRING BOARD – POWERKEY Board –
• See page 36 for Circuit Boards Location.
1 2 3
A
POWERKEY BOARD
B
C
S1111
TUNER
PRESET +
D
E
F
6-47. SCHEMATIC DIAGRAM – POWERKEY Board –
1 2 3
A
POWERKEY BOARD
B
R1179
R1174
2.2k 100k
R1176
D1110
47
SML78423C-TP15
Q1110
LED (ON/STBY)
2PD601ART
GRN
LED DRIVER
R1175
120
C
ORG
Q1111
2PD601ART
LED DRIVER
R1178
100k
R1173
2.2k
D
STR-DN1070
•
: Uses unleaded solder.
4 5 6
R1181
R1180 R1183
S1112
R1182 TUNER
PRESET –
S1113 S1114
CONNECTION PAIRING SPEAKERS
BLUETOOTH
D1110
CL1166
R1179
CL1165
R1175
CL1164
CL1163
>022P
CL1162
S1115
DISPLAY BOARD
CL1161
1
CN1100
CL1160
(Page 64)
4 5 6
S1114
R1183
SPEAKERS
22k
S1113
CONNECTION PAIRING
R1180
BLUETOOTH
10k
S1112
TUNER PRESET – R1182
4.7k
S1111
R1181
TUNER PRESET +
2.2k
CN1108
S1115
8P
CL1166
1
8 AD1
>075S
CL1165
7 LED_STBY
CL1164
6
LED_ON
DISPLAY
CL1163
5 NC
CL1162 BOARD
4 POWER_BUTTON
CL1161
3 CN1100
+3.3V_STBY
(Page 65)
CL1160
1 DGND
6-48. PRINTED WIRING BOARD – HP Board –
• See page 36 for Circuit Boards Location.
7 8 1
A
B
C
D
>021P
MAIN BOARD
CN1391
E
(Page 57)
11
(11)
1-893-861-
F
6-49. SCHEMATIC DIAGRAM – HP Board –
7 1
A
>067S
MAIN BOARD
(2/5)
CN1391
(Page 60)
B
73 73
•
: Uses unleaded solder.
2 3 4 5
HP BOARD
J1101
PHONES
CL1187
C1162
CL1188
CL1185
CL1186
CN1107
1 3 5
11
(11)
1-893-863-
2 3 4 5
HP BOARD
CN1107
5P
CL1185
HP_DETECT 1
6
7
CL1186
2
HP_R 3
J1101
1
CL1187 C1160 C1162
5
HP_GND 4
PHONES
4
0.001u 0.001u
CL1188
3
HP_L 5
C1161
0.001u
STR-DN1070
6 7 8