Printed Wiring Board - Audio Io Board; Schematic Diagram - Audio Io Board - Sony HT-NT3 Service Manual

HT-NT3
Ver. 1.1

5-20. PRINTED WIRING BOARD - AUDIO IO Board -

1 2 3
A
AUDIO IO BOARD
TV
DIGITAL IN
(COMPONENT SIDE)
B
IC1301
1 2 3
C1300
C
C1309
C1308
9 1
CN1300
8 2
D
>001P
MB-1407 BOARD MB-1407 BOARD
CN705
(Page 32)
EXCEPT AEP, UK, RU, AUS
E
AEP, UK, RU, AUS

5-21. SCHEMATIC DIAGRAM - AUDIO IO Board -

1 2 3
A
AUDIO IO BOARD
B
CN1300
9P
DGND 9
CL1302
OPT_IN 8
CL1303
D3.3V 7
CL1310
A5V 6
C C1308 C1309
>046S
AGND 5 47 0.1
MB-1407
R_CH 4
CL1300
BOARD
(7/12) AGND 3
CN705 CL1301
L_CH 2
(Page 40)
AGND 1
D1300
BAV99-215
D
E
HT-NT3
• See page 31 for Circuit Boards Location.
4 5 6 7
ANALOG
IN
J1301
C3002
R1310
R1312
R1309
R1311
C3001
11
(11)
1-893-934-
>011P
CN705
(Page 33)
4 5 6 7
C3001
R1309 R1311
10
18k 2.2k CL1306
J1301
ANALOG
IN
C1301 R1302
47p 15k
CL1308
C1302 R1303
47p 15k
CL1307
R1310 R1312
C3002
18k 2.2k
10
CL1305
R1307
100
IC1301
JSR1124
IC1301
DIGITAL OPTICAL
RECEIVER
CL1304
3 VCC
TV
GND
2
C1300 DIGITAL IN
0.1
1 VOUT
CL1309
• : Uses unleaded solder.
8 9 10 11
AUDIO IO BOARD
(CONDUCTOR SIDE)
48 48
12 13 14
CL1309
CL1301
CL1304
CL1307
CL1305
CL1310
CL1300
CL1306
CL1303
CL1308
CL1302
11
(11)
1-893-934-
15 16