Sony RMT-D172A - Audio (2) Block Diagram

DVP-NS975V
3-19 3-20
3-10. AUDIO (2) BLOCK DIAGRAM
CN201
CN302
CN301
J201
05
7
FLOUT1+
8
FLOUT1–
5
1
FROUT1+
4
FROUT1–
ART+
ART–
ALT+
SPDIF
ALT–
MUTE L
MUTE23
AUDIO (1)
(SEE PAGE 3-17 to 3-18)
POWER (2)
(SEE PAGE
3-5 to 3-6)
SYSTEM CONTROL
(SEE PAGE 3-9 to 3-10)
12
SLOUT2+
13
SLOUT2–
11
SROUT2+
10
SROUT2–
16
FCOUT3+
17
FCOUT3–
15
SWOUT3+
14
SWOUT3–
5.1CH OUTPUT
5
6
3
2
IC201
5.1CH FRONT
AUDIO AMP
7
1
+
–
+
–
5
6
3
2
IC202
5.1CH REAR
AUDIO AMP
7
1
+
–
+
–
5
6
3
2
IC203
5.1CH CENTER/WOOFER
AUDIO AMP
7
1
+
–
+
–
Q201, 202, 203
MUTE DRIVE
FRONT
R
REAR
L
L
AUDIO 1
R
L
R
CENTER
WOOFER
Q205
MUTE
Q206
MUTE
Q204
MUTE
Q207
MUTE
Q208
MUTE
Q209
MUTE
9
6
7
2
1
1
5
6
3
2
MUTE-V
Q302,303,304
MUTE DRIVE
Q307
MUTE
Q306
MUTE
IC303
AUDIO AMP
1
+
–
+
–
2 AMUTE
7
IC301
OPTICAL
DIGITAL
OUT
COAXIAL
J301
J101
CN302
3
D IN
Q301
BUFFER
LINE OUT
AV-086 BOARD (2/3-3/3)
(SEE PAGE 4-31 to 4-34)
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com