DTR-8.2
U22
SCHEMATIC DIAGRAM 5-1
Power amp.section
A
1
2
3
4
5
B
C
D
P6013A
TO NAAF-7250
(SCH.6-1)
D 5 0 0 6
M T Z J 5 . 6 B
D 5 0 0 5
M T Z J 5 . 6 B
D 5 0 0 3
M T Z J 5 . 6 B
D 5 0 0 4
M T Z J 5 . 6 B
C 5 0 1 6
2 2 1 K
C 5 1 0 6
1 0 1 K
C 5 1 1 6
0 5 0 D
C 5 0 1 5
2 2 1 K
C 5 1 0 5
1 0 1 K
C 5 1 1 5
0 5 0 D
C 5 0 1 3
2 2 1 K
C 5 1 0 3
1 0 1 K
C 5 1 1 3
0 5 0 D
C 5 0 1 4
2 2 1 K
C 5 1 0 4
1 0 1 K
C 5 1 1 4
0 5 0 D
C 5 0 5 6
1 0 / 5 0
C 5 0 4 6
1 0 0 / 1 6
C 5 0 7 6
1 0 / 1 0 0
C 5 0 8 6
2 2 / 6 3
C 5 1 2 6
4 7 / 1 0 0
C 5 1 3 6
4 7 / 1 0 0
C 5 0 0 6
4 7 / 5 0
C 5 0 9 6
4 7 / 5 0
C 5 0 5 5
1 0 / 5 0
C 5 0 4 5
1 0 0 / 1 6
C 5 0 7 5
1 0 / 1 0 0
C 5 0 8 5
2 2 / 6 3
C 5 1 2 5
4 7 / 1 0 0
C 5 1 3 5
4 7 / 1 0 0
C 5 0 0 5
4 7 / 5 0
C 5 0 9 5
4 7 / 5 0
C 5 0 5 3
1 0 / 5 0
C 5 0 4 3
1 0 0 / 1 6
C 5 0 7 3
1 0 / 1 0 0
C 5 0 8 3
2 2 / 6 3
C 5 1 2 3
4 7 / 1 0 0
C 5 1 3 3
4 7 / 1 0 0
C 5 0 0 3
4 7 / 5 0
C 5 0 9 3
4 7 / 5 0
C 5 0 5 4
1 0 / 5 0
C 5 0 4 4
1 0 0 / 1 6
C 5 0 7 4
1 0 / 1 0 0
C 5 0 8 4
2 2 / 6 3
C 5 1 2 4
4 7 / 1 0 0
C 5 1 3 4
4 7 / 1 0 0
C 5 0 0 4
4 7 / 5 0
C 5 0 9 4
4 7 / 5 0
R 5 1 4 6
8 2 0
( 1 / 2 W )
R 5 0 4 6
1 2 0
R 5 0 3 6
1 2 0
R 5 0 2 6
3 3 0
R 5 0 5 6
5 . 6 K
R 5 0 6 6
2 . 7 K
R 5 2 9 6
1 0 0 K
R 5 1 7 6
8 2 0
( 1 / 2 W )
R 5 0 9 6
1 . 8 K
R 5 1 3 6
8 2 0
( 1 / 2 W )
R 5 1 6 6
1 K
( 1 / 2 W )
R 5 1 8 6
3 3
( 1 / 2 W )
R 5 1 5 6
1 0 K
( 1 / 2 W )
R 5 2 8 6
1 0 K
( 1 / 2 W )
R 5 0 0 6
1 K
R 5 0 1 6
5 6 K
R 5 0 7 6
1 0 0 K
R 5 2 1 6
1 8 K
R 5 2 2 6
1 8 K
R 5 3 0 6
1 0 0 ( 1 / 2 W )
R 5 2 5 6
5 6 K
R 5 2 3 6
1 5
( 1 / 2 W )
R 5 2 4 6
1 5
( 1 / 2 W )
R 5 3 3 6
1 0 0 ( 1 / 2 W )
R 5 1 1 6
2 . 2 K
R 5 1 2 6
2 . 2 K
R 5 1 4 5
8 2 0
( 1 / 2 W )
R 5 0 4 5
1 2 0
R 5 0 3 5
1 2 0
R 5 0 2 5
3 3 0
R 5 0 5 5
5 . 6 K
R 5 0 6 5
2 . 7 K
R 5 2 9 5
1 0 0 K
R 5 1 7 5
8 2 0
( 1 / 2 W )
R 5 0 9 5
1 . 8 K
R 5 1 3 5
8 2 0
( 1 / 2 W )
R 5 1 6 5
1 K
( 1 / 2 W )
R 5 1 8 5
3 3
( 1 / 2 W )
R 5 1 5 5
1 0 K
( 1 / 2 W )
R 5 2 8 5
1 0 K
( 1 / 2 W )
R 5 0 0 5
1 K
R 5 0 1 5
5 6 K
R 5 0 7 5
1 0 0 K
R 5 2 1 5
1 8 K
R 5 2 2 5
1 8 K
R 5 3 0 5
1 0 0 ( 1 / 2 W )
R 5 2 5 5
5 6 K
R 5 2 3 5
1 5
( 1 / 2 W )
R 5 2 4 5
1 5
( 1 / 2 W )
R 5 3 3 5
1 0 0( 1 / 2 W )
R 5 1 1 5
2 . 2 K
R 5 1 2 5
2 . 2 K
R 5 1 4 3
8 2 0
( 1 / 2 W )
R 5 0 4 3
1 2 0
R 5 0 3 3
1 2 0
R 5 0 2 3
3 3 0
R 5 0 5 3
5 . 6 K
R 5 0 6 3
2 . 7 K
R 5 2 9 3
1 0 0 K
R 5 1 7 3
8 2 0
( 1 / 2 W )
R 5 0 9 3
1 . 8 K
R 5 1 3 3
8 2 0
( 1 / 2 W )
R 5 1 6 3
1 K
( 1 / 2 W )
R 5 1 8 3
3 3
( 1 / 2 W )
R 5 1 5 3
1 0 K
( 1 / 2 W )
R 5 2 8 3
1 0 K
( 1 / 2 W )
R 5 0 0 3
1 K
R 5 0 1 3
5 6 K
R 5 0 7 3
1 0 0 K
R 5 2 1 3
1 8 K
R 5 2 2 3
1 8 K
R 5 3 0 3
1 0 0( 1 / 2 W )
R 5 2 5 3
5 6 K
R 5 2 3 3
1 5
( 1 / 2 W )
R 5 2 4 3
1 5
( 1 / 2 W )
R 5 3 3 3
1 0 0( 1 / 2 W )
R 5 1 1 3
2 . 2 K
R 5 1 2 3
2 . 2 K
R 5 1 4 4
8 2 0
( 1 / 2 W )
R 5 0 4 4
1 2 0
R 5 0 3 4
1 2 0
R 5 0 2 4
3 3 0
R 5 0 5 4
5 . 6 K
R 5 0 6 4
2 . 7 K
R 5 2 9 4
1 0 0 K
R 5 1 7 4
8 2 0
( 1 / 2 W )
R 5 0 9 4
1 . 8 K
R 5 1 3 4
8 2 0
( 1 / 2 W )
R 5 1 6 4
1 K
( 1 / 2 W )
R 5 1 8 4
3 3
( 1 / 2 W )
R 5 1 5 4
1 0 K
( 1 / 2 W )
R 5 2 8 4
1 0 K
( 1 / 2 W )
R 5 0 0 4
1 K
R 5 0 1 4
5 6 K
R 5 0 7 4
1 0 0 K
R 5 2 1 4
1 8 K
R 5 2 2 4
1 8 K
R 5 3 0 4
1 0 0( 1 / 2 W )
R 5 2 5 4
5 6 K
R 5 2 3 4
1 5
( 1 / 2 W )
R 5 2 4 4
1 5
( 1 / 2 W )
R 5 3 3 4
1 0 0( 1 / 2 W )
R 5 1 1 4
2 . 2 K
R 5 1 2 4
2 . 2 K
Q 5 0 4 6
Q 5 0 3 6
Q 5 0 5 6
Q 5 0 4 5
Q 5 0 3 5
Q 5 0 5 5
Q 5 0 4 3
Q 5 0 3 3
Q 5 0 5 3
Q 5 0 4 4
Q 5 0 3 4
Q 5 0 5 4
Q 5 0 1 6
Q 5 0 0 6
Q 5 0 2 6
Q 5 0 8 6
Q 5 0 1 5
Q 5 0 0 5
Q 5 0 2 5
Q 5 0 8 5
Q 5 0 1 3
Q 5 0 0 3
Q 5 0 2 3
Q 5 0 8 3
Q 5 0 1 4
Q 5 0 0 4
Q 5 0 2 4
Q 5 0 8 4
P6016A
TO NAAF-7250
(SCH.6-1)
P6015A
TO NAAF-7250
(SCH.6-1)
P6014A
TO NAAF-7250
(SCH.6-1)
P6006A
TO NAAF-7250
(SCH.6-1)
P6005A
TO NAAF-7250
(SCH.6-1)
P6003A
TO NAAF-7250
(SCH.6-1)
P6004A
TO NAAF-7250
(SCH.6-1)
- 0 . 9 V
5 4 . 2 V
- 1 . 2 V
1 . 2 V
5 5 . 4 V
5 4 . 8 V
- 5 4 . 8 V
5 6 . 2 V
- 5 6 . 2 V
- 3 8 . 6 V
- 3 8 . 9 V
5 4 . 8 V
- 5 5 . 4 V
- 5 1 . 2 V
5 4 . 2 V
5 0 . 6 V
- 0 . 9 V
5 4 . 2 V
- 1 . 2 V
1 . 2 V
5 5 . 4 V
5 4 . 8 V
- 5 4 . 8 V
( - 5 3 . 8 V )
5 6 . 2 V
- 5 6 . 2 V
( - 5 5 . 2 V )
- 3 8 . 6 V
- 3 8 . 9 V
5 4 . 8 V
- 5 5 . 4 V
( - 5 4 . 4 V )
- 5 1 . 2 V
( - 5 0 . 2 V )
5 4 . 2 V
5 0 . 6 V
( 4 9 . 6 V )
- 0 . 9 V
5 4 . 2 V
- 1 . 2 V
1 . 2 V
5 5 . 4 V
5 4 . 8 V
- 5 4 . 8 V
5 6 . 2 V
- 5 6 . 2 V
- 3 8 . 6 V
- 3 8 . 9 V
5 4 . 8 V
- 5 5 . 4 V
- 5 1 . 2 V
5 4 . 2 V
5 0 . 6 V
- 0 . 9 V
5 4 . 2 V
- 1 . 2 V
1 . 2 V
5 5 . 4 V
5 4 . 8 V
- 5 4 . 8 V
5 6 . 2 V
- 5 6 . 2 V
- 3 8 . 6 V
- 3 8 . 9 V
5 4 . 8 V
- 5 5 . 4 V
- 5 1 . 2 V
5 4 . 2 V
5 0 . 6 V
N F
N F
B +
B -
- B 1
+ B 1
E
E
E
N F
N F
B +
B -
N F
N F
B +
B -
N F
N F
B +
B -
N A A F - 7 2 5 1
S L
S R
S B L
S B R