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5
AUDIO SIGNAL PROCESS BLOCK DIAGRAM
FJ4801
3
FJ4801
1
Rch
Lch
Q4808
Q4809
Q4807
21
23
18
20
22
AUDIO I/F
CONTROL
CONTROL
(TO IC3001 (100))
AUDIO DATA 0
AUDIO DATA 0
TO/FROM
VIDEO SIGNAL
PROCESS I
BLOCK DIAGRAM
VIDEO SIGNAL
PROCESS I
BLOCK DIAGRAM
(FROM IC3001 (99))
AUDIO DATA 2
AUDIO DATA 2
(FROM IC3001 (101))
AUDIO DATA 1
AUDIO DATA 1
(FROM IC3001 (114))
AUDIO L/R CLOCK
AUDIO L/R CLOCK
(FROM IC3001 (86))
AUDIO BIT CLOCK
AUDIO BIT CLOCK
HPF
REC
MIC-ON
LINE-ON
MIC-ON
LINE-ON
PB
REC
PB
A/D
CONVERTER
CONVERTER
D/A
CONVERTER
CONVERTER
CLOCK
DIVIDER
DIVIDER
DE-
EMPHASIS
EMPHASIS
26 27 24 25
CONTROL
REGISTER I/F
REGISTER I/F
IC4301(AUDIO I/F)
ECM UNIT
EXT.
MIC JACK
MIC JACK
JK4801
REC AUDIO SIGNAL
PB AUDIO SIGNAL
AUDIO/VIDEO
JACK
JACK
MICROPHONE C.B.A.
MAIN C.B.A.
REAR C.B.A.
SPEAKER
(+)
(-)
1
2
3
4
5
6
7
AMP
AMP
BUFFER
Q4804
R4837
Q4805,4806
Q4802,4803
BUFFER
FP4801
2
FP4801
4
FP10
2
FP10
4
FP4801
7
FP10
7
6
10
5
9
1
IC3002 (AUDIO SIGNAL PROCESS)
B1
23
B1201
23
B1
20
B1
21
B1201
20
B1201
21
24
17
20
26
1
56
19
18
9
10
EVR
MUTE
MUTE
EVR
6
7
62
60
59
+
64
TO/FROM
SYSTEM CONTROL
BLOCK DIAGRAM
SYSTEM CONTROL
BLOCK DIAGRAM
19
(FROM IC3001 (97))
AUDIO MASTER CLOCK
AUDIO MASTER CLOCK
28
(FROM IC6001 (71))
RESET(L)
RESET(L)
RESET(L)
(FROM IC6001 (85))
AUDIO I/F CS
AUDIO I/F CS
(FROM IC6001 (112))
AUDIO I/F SERIAL CLOCK
AUDIO I/F SERIAL CLOCK
(TO/ IC6001 (114))
AUDIO I/F SERIAL DATA 1
AUDIO I/F SERIAL DATA 1
(FROM/ IC6001 (115))
AUDIO I/F SERIAL DATA 0
AUDIO I/F SERIAL DATA 0
(FROM IC3001 (48))
HEADPHONE ON(H)
HEADPHONE ON(H)
(FROM IC6001 (78))
HEADPHONE MUTE(H)
HEADPHONE MUTE(H)
(FROM IC6001 (220))
SP VOLUME CONTROL
SP VOLUME CONTROL
(FROM IC6001 (77))
AUDIO MUTE(H)
AUDIO MUTE(H)
(FROM IC3001 (64))
SPEAKER ON(H)
SPEAKER ON(H)
(FROM IC3001 (42))
LINE MUTE (L)
LINE MUTE (L)
1
2
3
4
P1
1
P1
2
(TO/ IC6001 (101))
EXT MIC IN(L)
EXT MIC IN(L)
C4305
C4306
R4301
R4302
15
12
13
DC
SHIFT
SHIFT
DC
SHIFT
SHIFT
MUTE
MUTE
LPF
LPF
DC
SHIFT
SHIFT
DC
SHIFT
SHIFT
16
2
23
(WITHOUT EXT MIC)
+3V
FROM
SYSTEM CONTROL
BLOCK DIAGRAM
SYSTEM CONTROL
BLOCK DIAGRAM
FROM
SYSTEM CONTROL
BLOCK DIAGRAM
SYSTEM CONTROL
BLOCK DIAGRAM
NOT USED
NOT USED
(WITH EXT MIC)
(WITH STEREO)
(WITH EXT MIC)
R4834
R4835
R4838
BUFFER
BUFFER
AUDIO SIGNAL PROCESS BLOCK DIAGRAM
NV-DS29EG/NV-DS29EGM/NV-DS29B/NV-DS29EGE/NV-DS30EG/NV-DS30EGM/NV-DS30B/NV-DS30EGE/NV-DS30EN/NV-DS30ENT/NV-DS30ENC/NV-DS30A/NV-DS50EN/NV-DS50ENT/NV-DS50A
NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A
29
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