6 - 8
AUD SCHEMATIC DIAGRAM
3
2
1
4
6
5
7
8
3
2
1
4
6
5
7
8
A
B
C
E
D
RS-21
REMOTE
LCD
BRIGHT
EXPOSURE
To
MAN UNIT
PG1501
To
LCD
PG3501
SPEAKER
To
MIC
To
SWITCH
UNIT
AUD
CODE PART NAME
BR 2SC4617
FR 2SA1774RS
5H XP4501
64 DTC114YE
TALLY
VOL(-)
RESET
FOCUS
VOL(+)
470
27k
470
1k
3.3k
R6302 B601
R6303 B601
R6304 B601
R6305 B601
R6306 B601
R6309 B601
R6310 B601
R6311 B601
R6312 B601
R6313 B601
R6314 B601
R6315 B601
R6317 B601
R6318 B601
R6320 B601
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
ADJ CONNECTOR
VOLTAGE:READ AND(WRITE)MODE.
*
330
30k
3.3k
30k
22k
470
1k
3.3k
470
820p
2200p
2200p
820p
AUDIO PROCESS
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
2.2
2.2
4.9
4.9
4.9
0.2
2.2
2.1
1.9
1.9
2.1
1.5
1.5
1.5
1.6
1.6
2.7
0.4
1.4
1.5
1.5
2.7
1.4
1.5
1.5
1.5
1.5
-
0
-
0
1.4
0.9
-
-
-
1.5
2.7
1.5
2.2
2.2
0
0
3
0
3
0
3
0
5.0
0
5.0
2.8
0
3.0
0
0
5.1
0
0
0
(3.1)
0
PB:
REC: 0
(
0
3.1
PB:
REC: 3.6
(
0
3.6
4.2
1.5
0.8
3.6
3.0
4.2
1.5
0.8
3.6
3.0
4.2
5.0
4.8
4.8
0
0
2.0
1.5
1.4
1.4
2.7
2.0
2.0
1.9
2.7
1.3
0
0
2.0
0
1.5
2.0
2.0
1.4
1.4
0
2.7
2.7
1.3
1.9
0
0
0
0
0
0