Panasonic AJ-D400P Service Manual page 638

AUDIO LCD BLOCK DIAGRAM
P1
REAR JACK(P1015-25B) 25A CH1 IN H
QR108
P1
REAR JACK(P1015-25A) CH1 IN C
25B
PHAN1 ON L
from CPU (IC603
P1
REAR JACK(P1015-23B) 23A F MIC IN H
QR7
P1
REAR JACK(P1015-23A)
23B F MIC IN C
PHAN1 ON L
from CPU (IC603
P1
REAR JACK(P1015-21B) 21A CH2 IN H
QR208
P1
CH2 IN C
REAR JACK(P1015-21A) 21B
IC701<9>
P1
+12V
REAR JACK(P1015-1A) 1B SW 12V
PHAN2 ON L
+48V
from CPU (IC603
P501
IC501<7>
TOGGLE SW(P9301-7) 1 VTR SW
TOGGLE SW(P9301-1) 2-4 KR7-5
60
POWER SW(P9601-1) 8 POWER SW 65
MODE CHECK(P9501-1) 13 MODE SW 66
67
P1 62
LCD RQ
REAR JACK(P1015-3B) 3A 61
4B LM SCK 42
REAR JACK(P1015-4A)
5B SERIAL O
REAR JACK(P1015-5A) 39
41
IC502<5>
P1
3
REAR JACK(P1015-20A) 20B CUE PB AMP
P1
REAR JACK(P1015-19B) 19A CUE REC
IC1<1>
RY101<1> 36 21
MIX H
4
20
37
ATT
MIX C
3
44
2
45
1
48
24
7
CH1
ATT
MIC
8
AMP
9
5,6
from CPU
55 )
(IC603 77 78 )
13
CH2
54 ) RY201<1>
4
ATT
3
2
7
ATT
8
9
5,6
from CPU
56 )
(IC603 )
79 80
VTR SW
LCD
DISPLAY
KR5
KR 6
LCD
58
KR 7
DRIVER
X502
POWER 59
4.2MHz
MODE
RQ 55
SCK X501
56
SER 32.8KHz
1
VR503
PB
TP501
IC503<5>
6
1
DOLBY
8
N.R.
SW701<1>
12 5
L
NR ON 11 2
NR
SW
SW701
3 10
26PIN <26P H>
OUT
5 8
IC5.PC1<2>
<26P C>
BAL/UNBAL
LEVEL
FINE
Q101-103
IC105<2>
IC15<1> IC4<1> IC103,703<2>
11
5
14 13
HPF
VR101<2> AGC
MODE SELECT
4 15
LIMITER
AGC
3
LIMITER
CHI REC
9
9,10
IC205<2>
IC15<1> IC4<1>
11
Q201-203<2>
2
14
IC203,703
HPF VR201<2>
15 15 MODE SELECT 13
AGC
AGC
1
LIMITER LIMITER
CH2 REC
10 VR202
9,10
2
CH2 MODE
2
CH1 MODE
IC603<6>
1
2
3,4
75,76 AUDIO
CPU
GAIN CONTROL CH1,CH2,CAM
MONO/STEREO
CH1 CAM , CH2 CAM
CH1 MIC LINE , CH2 MIC LINE
70 71
4.2M
X601<6>
TP505
IC501<5> IC501<5>
1 13
IC501
15 3 14
VR501
2 4 12
5
10 REC IN 11
9
from CPU from CPU from CPU
(IC603 ) (IC603 ) (IC603 )
47 5 6
IC8<3>
TP101
IC105
2,4,5
IC16<3>
3,4
3 7
EMPHASIS
VR102 1 A/D
CH1
LEVEL
TP201
IC205
2,4,5
IC16<3> D/A
3 1 1,2
EMPHASIS
1
CH2
LEVEL IC6,Q4<2>
TEST SG
1KHz
VR2
TEST
LEVEL
57
TP102
58 LEVEL METER CH 1
TP202
59
LEVEL METER CH 2
TP601
49
7,8
IC11<4>
13 1,11,12
<L>
4,5,14
MONITOR
3
<R>
SELECT
IC6,10
2,15
MIX
AMP
9,10
2
IC12<4>
1
15
<MON VR IN R>
2
10
IC12
13
14
<MON VR IN L>
12
11
from CPU
(IC603 )
46
<CH 1>
<CH 2>
<MIX>
IC4<9>
13
14
12
11
IC12<9>
from CPU 3
(IC603 )
48
4
5
9
from CPU
(IC603 )
74
P1
<26P H>
26P AUD OUT H 18A REAR JACK(P1015-18B
<26P C> 26P AUD OUT C 18B REAR JACK(P1015-18A
FRONT VR 22A REAR JACK(P1015-22B)
P1
14
SDTO1 6B REAR JACK(P1015-6A)
P1
18
SDTI1 5A REAR JACK(P1015-5B)
IC202<3>
24,25 5,6 7
AMP <CH2>
IC102<3>
22,23 5,6 7
<CH1>
AMP
IC9<3>
9
5
AC/DC
14 CONV 2
P3
ALARM VR IN 1 ALARM/MONITOR(P9101-1)
P3
MON VR IN L 3 ALARM/MONITOR(P9101-3)
MON VR IN R 6
ALARM/MONITOR(P9101-6)
IC704<4>
5 3
AMP
IC13<4> P3
7 6
MON VR OUT L 4 ALARM/MONITOR(P9101-4)
AMP
ALARM VR OUT 2 ALARM/MONITOR(P9101-2)
1 2
MON VR OUT R 7 ALARM/MONITOR(P9101-7)
P1
HP OUT R 16A REAR JACK(P1015-16B)
HP OUT L 16B REAR JACK(P1015-16A)
P5
SP OUT 1 SPEAKER
IC17<9>
P1
5 7
AMP CH1 OUT H 11A REAR JACK(P1015-11B)
VR301
CH1 OUT
LEVEL
IC17<9>
P1
3 1
AMP CH2 OUT H 9A REAR JACK(P1015-9B)
VR401
CH2 OUT
LEVEL
T701<9>
IC702<9> P1
3 7 4 3
AMP A OUT C 14B REAR JACK(P1015-14A)
5 1
VR701
A OUT H 14A REAR JACK(P1015-14B)
AUDIO OUT
LEVEL