NV-GS6EE/GC, NV-GS17EG/EF/E/EP/EB, NV-GS18E, NV-GS21EG/EK/E/EP/EB,
NV-GS25GC/GN, NV-GS28GK, NV-GS35EG/E/EP/EB/GC/GN, NV-GS38GK
AUDIO SIGNAL PROCESS BLOCK DIAGRAM
AUDIO SIGNAL PROCESS BLOCK DIAGRAM
FJ4801
3
FJ4801
1
Rch
Lch
1
3
5
4
2
A/D
CONVERTER
AUDIO I/F
CONTROL
AUDIO DATA 0
TO/FROM
VIDEO SIGNAL
PROCESS I
BLOCK DIAGRAM
AUDIO DATA 1
AUDIO L/R CLOCK
AUDIO BIT CLOCK
IC3101(AUDIO I/F)
IC4801(OP AMP)
Q4002,Q4003
ECM UNIT
EXT.
MIC JACK
AV/HP JACK
JK4001
JK7001
REC AUDIO SIGNAL
PB AUDIO SIGNAL
FRONT C.B.A.
MAIN C.B.A.
JACK C.B.A.
SIDE CASE R UNIT
SPEAKER
(+)
(-)
1
2
3
4
5
FP6501
3
FP6501
5
FP6
10
FP6
8
B7001
17
B1
17
B7001
20
B1
20
B7001
18
B1
18
54
53
B1
25
B1
21
B7001
25
B7001
21
44
45
20
19
TO/FROM
SYSTEM CONTROL
BLOCK DIAGRAM
6
AUDIO MASTER CLOCK
16
RESET(L)
RESET(L)
SBA SIF CS
SBA SIF SERIAL CLOCK
SBA SIF SERIAL DATA
6
7
5
2
1
FP7
4
FP7
3
(TO IC6001 (273))
EXT MIC IN(L)
MIC
(R-CH)
EXT
MIC
PB-ON
PB-ON
REC-ON
REC-ON
EXT
4
8
3
2
3
6
5
1
7
V-REF
AMP
Q4004,Q4005
AMP
52
51
14
15
12
13
HPF
MIX
D/A
CONVERTER
SERIAL
INTERFACE
CLOCK
DIVIDER
MIX
DE-
EMPHASIS
MIX
(L-CH)
(WITH EXT. MIC)
NV-GS6EE / NV-GS6GC / NV-GS17E / NV-GS17EB / NV-GS17EF / NV-GS17EG / NV-GS17EP / NV-GS18E / NV-GS21E / NV-GS21EB / NV-GS21EG / NV-GS21EK / NV-GS21EP / NV-GS25GC / NV-GS25GN / NV-GS28GK / NV-GS35E / NV-GS35EB / NV-GS35EG / NV-GS35EP / NV-GS35GC / NV-GS35GN / NV-GS38GK
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