Integra DTR-6.3, Руководство по обслуживанию, Страница: 33 / 49

DTR-6.3
SCHEMATIC DIAGRAM 5-2 Power amplifier section 4
P 6 9 0 3 A
TO NAAF-7483
(SCH.-4)
J 1 2 A
TO NAETC-7478
(SCH.-7)
P6931A
TO NADG-7460
(SCH.-2)
JL6805A
TO NAETC-7476
(SCH.-6)
D 6 7 0 3
M T Z J 5 . 1 B D 6 7 0 4
M T Z J 5 . 1 B
[ - 5 5 . 5 V ]
[ - 5 5 . 5 V ]
[ - 5 5 . 5 V ]
[ - 1 . 1 V ]
[ - 1 . 1 V ]
[ - 1 . 1 V ]
[ - 0 . 4 V ]
[ - 0 . 4 V ]
[ - 0 . 4 V ]
[ - 0 . 6 V ]
[ - 0 . 6 V ]
[ - 0 . 6 V ]
[ 0 . 6 V ]
[ 0 . 6 V ]
[ 0 . 6 V ]
[ 5 5 . 5 V ]
[ 5 5 . 5 V ]
[ 5 5 . 5 V ]
[ - 0 . 6 V ]
[ - 0 . 6 V ]
[ - 0 . 6 V ]
[ 0 . 6 V ]
[ 0 . 6 V ]
[ 0 . 6 V ]
[ 1 . 1 V ]
[ 1 . 1 V ]
[ 1 . 1 V ]
[ 1 . 0 V ]
[ 1 . 0 V ]
[ 1 . 0 V ]
[ - 0 . 3 V ]
Q 6 7 0 1 Q 6 7 0 2
Q 6 6 0 2 Q 6 6 0 3 Q 6 6 0 1
Q 6 0 3 2
Q 6 0 5 2
Q 6 0 7 2
Q 6 0 2 2
Q 6 0 1 2
Q 6 0 3 1
Q 6 0 5 1
Q 6 0 7 1
Q 6 0 2 1
Q 6 0 1 1
Q 6 0 3 0
Q 6 0 5 0
Q 6 0 7 0
Q 6 0 2 0
Q 6 0 1 0
R 6 7 5 0
3 9 0
( 1 / 2 W )
R 6 7 5 1
3 9 0
( 1 / 2 W )
R 6 7 0 4
4 7 K
R 6 7 0 1
2 2 K
R 6 7 0 2
1 0 K
R6710 R6709
R 6 7 0 6
2 2 K
R 6 6 0 2
1 K
R 6 6 0 3
1 K
R 6 6 0 1
1 K
R 6 7 0 8
3 3 K
R 6 3 0 8
4 . 7 K
R 6 3 0 6
1 0 K
R 6 3 0 7
2 . 2 K
R 6 0 5 2
2 . 7 K
R 6 1 6 2
3 3 K
R 6 0 8 2
2 . 2
( 1 / 4 W )
R 6 1 4 2
2 2 K
R 6 1 7 2
4 7 K
R 6 1 8 2
4 7 K
R 6 0 9 2
2 . 2
( 1 / 4 W )
R 6 0 7 2
1 2 0
( 1 / 4 W )
R 6 2 3 2
8 . 2 ( 1 W )
R 6 1 5 2
4 . 7 K
R 6 0 1 2
3 . 9 K
R 6 0 0 2
5 . 6 K
R 6 0 3 2
2 7 0
R 6 0 5 1
2 . 7 K
R 6 1 6 1
3 3 K
R 6 0 8 1
2 . 2
( 1 / 4 W )
R 6 1 4 1
2 2 K
R 6 1 7 1
4 7 K
R 6 1 8 1
4 7 K
R 6 0 9 1
2 . 2
( 1 / 4 W )
R 6 0 7 1
1 2 0
( 1 / 4 W )
R 6 2 3 1
8 . 2 ( 1 W )
R 6 1 5 1
4 . 7 K
R 6 0 1 1
3 . 9 K
R 6 0 0 1
5 . 6 K
R 6 0 3 1
2 7 0
R 6 0 5 0
2 . 7 K
R 6 1 6 0
3 3 K
R 6 0 8 0
2 . 2
( 1 / 4 W )
R 6 1 4 0
2 2 K
R 6 1 7 0
4 7 K
R 6 1 8 0
4 7 K
R 6 0 9 0
2 . 2
( 1 / 4 W )
R 6 0 7 0
1 2 0
( 1 / 4 W )
R 6 2 3 0
8 . 2 ( 1 W )
R 6 1 5 0
4 . 7 K
R 6 0 1 0
3 . 9 K
R 6 0 0 0
5 . 6 K
R 6 0 3 0
2 7 0
C 6 7 0 1
1 0 0 / 6 . 3
C 6 7 0 4
1 / 5 0
C 6 7 0 6
1 0 0 / 6 . 3
C 6 0 4 2
4 7 / 5 0
C 6 0 4 1
4 7 / 5 0
C 6 0 4 0
4 7 / 5 0
C 6 2 3 2
4 7 3 J
C 6 2 3 1
4 7 3 J
C 6 2 3 0
4 7 3 J
R 6 0 4 2
1 K
R 6 0 4 1
1 K
R 6 0 4 0
1 K
R 6 1 0 2
0 . 2 2
X 2 ( 2 W )
R 6 1 0 1
0 . 2 2
X 2 ( 2 W )
R 6 1 0 0
0 . 2 2
X 2 ( 2 W )
D 6 7 0 2
D 6 7 0 1
D 6 3 0 7
D 6 3 0 6
D 6 0 0 2
D 6 0 0 1
D 6 0 0 0
P6002A
TO NAAF-7483
(SCH.-4)
P6001A
TO NAAF-7483
(SCH.-4)
P6000A
TO NAAF-7483
(SCH.-4)
Q 6 0 6 2
Q 6 0 4 2
Q 6 0 6 1
Q 6 0 4 1
Q 6 0 6 0
Q 6 0 4 0
Q 6 7 0 3
Q 6 3 0 3
C 6 7 0 3
2 2 3 Z
R 6 3 8 0
P T H 9 M 0 4 B E
2 2 2 T S 2 F 3 3 3
T H E R M A L S E N S .
P 6 0 8 2
I D +
I D -
P 6 0 8 1
I D +
I D -
P 6 0 8 0
I D +
I D -
P 6 3 0 1
TH1 COM
JL6953A
TO NAPS-7477
(SCH.-7)
JL6402
JL6402B
NAAF
7483
(SCH
.
4)
J L 6 8 0 3 A
TO NAETC-7476
(SCH.-6)
JL6804A
TO NAETC-7476
(SCH.-6)
N F
- B 1
+ B 1
B +
B -
+ 2 4 V
T H 1
N F
- B 1
+ B 1
B +
B -
N F
- B 1
+ B 1
B +
B -
B R L D
F R L D
C S R L D
+ 2 4 V
+ B 1
H P L
E
H P R
+ 2 4 V
R L G N D
R L G N D
V O L H
S E C 1 H
S P B
S P C S
S P F
+ 1 3 V S P R O
P O W E R
+ 1 3 V S
P O W E R M P U G N D
S L / S R / S B
2 S C 5 1 7 1 O R K T D 2 0 6 1 - Y
2 S A 1 9 3 0 O R K T B 1 3 6 9 - Y
2 S C 5 2 0 0 - R , O O R M N 1 5 0 S - O , Y , P
2 S A 1 9 4 3 - R , O O R M P 1 5 0 S - O , Y , P
2 S C 1 7 4 0 S - R , S
K T A 1 2 6 7 - G R O R 2 S A 9 3 3 S - R , S
C 3 1 9 9 - G R O R 2 S C 1 7 4 0 S - R , S O R 2 S C 2 4 5 8 - G R
2 0 0 - B L , G R O R 2 S C 1 7 7 5 A - E , F O R 2 S C 1 8 4 5 - E , F
K T A 1 2 6 8 - B L , G R O R 2 S A 9 9 2 - E , F
K T A 1 2 6 7 - G R O R 2 S A 9 3 3 S - R , S
2 S C 1 8 4 5 - G R
2 S C 2 6 3 1 - R , S
10K
6.8K
N A E T C - 7 4 8 0
C
R
L
U15
U20
N A A F - 7 4 7 4
A
1
2
3
4
5
B C D