Sony DVP-NS775V, Service Manual

Page: 41 / 97

DVP-NS775V/NS780V
3-9 3-10
3-5. AUDIO (2) BLOCK DIAGRAM
CN201
CN302
CN301
J201
05
7
8
FLOUT1–
5
1
4
FROUT1–
ART+
ART–
ALT+
SPDIF
ALT–
MUTE L
MUTE23
AUDIO (1)
(SEE PAGE 3-7 to 3-8)
POWER (2)
(SEE PAGE
3-15 to 3-16)
SYSTEM CONTROL
(SEE PAGE 3-3 to 3-4)
12
13
SLOUT2–
11
10 SROUT2–
16
17 FCOUT3–
15
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
(SEE PAGE 4-19 to 4-22)