Audio Signal Process Block Diagram - Panasonic Digital Palmcorder PalmSight PV-DV100 Service Manual

AUDIO SIGNAL PROCESS BLOCK DIAGRAM

MAIN C.B.A.
IC4001(AUDIO I/F)
(TO IC3201 (89))
11 HPF
AUDIO DATA 0
(FROM IC3201 (85))
12
AUDIO DATA 1
AUDIO I/F
CONTROL
(FROM IC3201 (86))
9
AUDIO L/R CLOCK
(FROM IC3201 (88))
10
AUDIO BIT CLOCK
TO/FROM
VIDEO SIGNAL
PROCESS II
BLOCK DIAGRAM
(FROM IC3201 (87)) CLOCK
8
AUDIO MASTER CLOCK DIVIDER
CONTROL
REGISTER I/F
15 16 17 18
(FROM IC6001 (161))
AUDIO I/F CS
(FROM IC6001 (162))
AUDIO I/F SERIAL CLOCK
(TO/FROM IC6001 (163))
AUDIO I/F SERIAL DATA
TO/FROM
(FROM IC6001 (171))
SYSTEM CONTROL
AUDIO MUTE (H)
BLOCK DIAGRAM
(FROM IC6007 (18))
SP VOLUME CONTROL
(FROM IC6001 (10))
SPEAKER ON (H)
(FROM IC6001 (117))
LINE MUTE (L)
6
3
A/D
CONVERTER
5
4
6
IC4002 (AMP)
21 2 1
D/A
CONVERTER 20 6 7
IC4301 (AUDIO AMP)
4
2
3
1
10
6-6
FRONT C.B.A.
FP10 FP4801
2 2
FP10 FP4801
4 4
(WITH A/V SELECT)
(WITHOUT A/V SELECT)
IC4003 (SW)
1 2
5 6
7 3
(WITH A/V SELECT) Q4004
EVR 18
EVR 19
12
7
14
13
REC AUDIO SIGNAL
IC4801
(EQUALIZER AMP)
Q4811 Q4805,4806 Q4801
BUFFER AMP BUFFER 7
14
Q4812 Q4807,4808 Q4803
BUFFER AMP BUFFER 8
1
(TO IC6001 (158))
EXT. MIC IN (L)
(FROM IC6001 (11))
Q4802
WIND CANCEL (H)
Q4804
(WITH WIND CUT)
JACK C.B.A.
FP6 FP3701
10 6
FP6 FP3701
12 4
Q4001
Q4002
FP6 FP3701
3 13
FP6 FP3701
1 15
FP6 FP3701
2 14
SIDE CASE R UNIT
FP7 (+)
1
SPEAKER
FP7 (-)
2
PB AUDIO SIGNAL
ECM UNIT
FJ4801
5 Rch
1
13
FJ4801
10 Lch
3
2
JK4801
7
6
5
EXT.
4
MIC JACK
3
2
1
+5V
JK3701
1
2
AUDIO/VIDEO
3 JACK
4
JK3702
5
4
3 HEADPHONE
JACK
2
1