Printed Wiring Boards - Sair Board; Schematic Diagram - Sair Board - Sony STR-DH710 Service Manual

4-37. PRINTED WIRING BOARD — SAIR Section —
• Refer to page 13 for Circuit Boards Location.
1 2
A
SAIR
BOARD
B
JW1235
R1266
R1268
30
29
(CHASSIS)
R1267
C
JW1236
JW1230
JW1232
2
1
D
E
F
G
H
I
J
K
STR-DH710
: Uses unleaded solder.
3 4 5 6
WIRELESS
TRANSMITTER
JW1234
2
CN1202
1 C1251
JL1261
(CHASSIS)
C1266
JW1231 C1250
11
JR1001
JR
R1271
(11)
R1273 1-881-058-
20
C1265
19
CN1201
JL1263
DIGITAL
BOARD
CN2004
(Page 38)
4-38. SCHEMATIC DIAGRAM — SAIR Section —
• Refer to page 13 for Circuit Boards Location.
7 1
A
B
C
D
E
DIGITAL
BOARD
N
(2/4)
CN2004
(Page 41)
F
S-AIR Detect
G
H
47 47
2 3 4 5
SAIR BOARD
R1273 R1274
2.2k 2.2k
R1271 R1272
2.2k 2.2k
L1201
C1265
C1266
220ohm
47
0.1
16V
CN1201
20P
R-CH
AGND
L-CH
+5V
+4V
+4V
RESET
ADC-SEL
GND
R1262 0
LRCK1
R1263 0
BCK1
R1264 0
GND/SD1
R1269 0
SD2
R1270
0
SD3
GND
I2C-SCL
I2C-SDA
SRC-Mute
S-AIR INT
STR-DH710
6 7 8
CL1261
CHASSIS
CN1202
30P
JL1261
1 A5V
C1250 10 50V JL1262
2 R ch
JL1263
3 AGND
C1251 10 50V JL1264
L ch
4
JL1265
5 CONNECT
6 LINK_IND
JL1266
7 INT
JL1267
DBG_TXD
8
JL1268
9 4V
JL1271
10 GND
JL1269
11 RESN
JL1270
ADC_SEL
12
13 GND
JL1272
14 LRCK1
JL1273
15 BCK1 WIRELESS
JL1274
TRANSMITTER
16 SD1
JL1275
17 GND
JL1276
18 I2C_SCL
JL1277
19 I2C_SDA
JL1278
20 SRC_MUTE
21 IFMT0
22 GND
JL1279
23 LRCK2
JL1280
24 BCK2
JL1281
25 S-AIR DETECT
26 SD2
SD3
27
10k
R1266
28 SD4
R1267 10k
29 SPDIF
R1268 10k
30 SPDIF_SEL
CL1262
CHASSIS