Onkyo HT-R500, Руководство по обслуживанию

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HT-R500
SCHEMATIC DIAGRAM 5-2
Power amplifier section 4
(SCH
.-4)
JL6805A
TO NAETC-7412
(SCH.7)
P6931
TO NAETC-7410
(SCH.6)
JL6804A
TO NAETC-7412
(SCH.7)
JL6803A
TO NAETC-7412
(SCH.7)
D 6 7 0 3
M T Z J 5 . 1 B D 6 7 0 4
M T Z J 5 . 1 B
0 V
2 4 V
2 4 V
[ 0 . 8 V ]
[ 0 V ]
[ 2 4 V ]
[ 2 4 V ]
[ 0 V ]
[ 0 V ]
[ 0 . 0 5 V ]
[ 6 3 . 1 V ]
[ 6 3 . 1 V ]
[ 6 3 . 1 V ]
[ - 6 3 . 1 V ]
[-0.5V]
[ 0 . 5 V ]
[ 1 . 1 V ]
[ - 1 V ]
[ - 0 . 5 V ]
[ 1 V ]
[ 0 . 2 V ]
[ - 0 . 3 V ]
[ - 0 . 3 V ]
[ 0 . 5 V ]
[ 6 3 . 1 V ]
[ 0 V ]
[ 0 V ]
[ - 6 3 . 1 V ]
[-0.5V]
[ 0 . 5 V ]
[ 1 . 1 V ]
[ - 1 V ]
[ - 0 . 5 V ]
[ 1 V ]
[ 0 . 2 V ]
[ - 0 . 3 V ]
[ 0 . 5 V ]
[ 6 3 . 1 V ]
[ 0 V ]
[ 0 V ]
[ - 6 3 . 1 V ]
[-0.5V]
[ 0 . 5 V ]
[ 1 . 1 V ]
[ - 1 V ]
[ - 0 . 5 V ]
[ 1 V ]
[ 0 . 2 V ]
[ - 0 . 3 V ]
[ - 0 . 3 V ]
[ 0 . 5 V ]
[ 6 3 . 1 V ]
[ 0 V ]
[ 0 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 7 2
Q 6 0 2 2
Q 6 0 1 2
Q 6 0 5 2
Q 6 0 3 1
Q 6 0 7 1
Q 6 0 2 1
Q 6 0 1 1
Q 6 0 5 1
Q 6 0 3 0
Q 6 0 7 0
Q 6 0 2 0
Q 6 0 1 0
Q 6 0 5 0
R 6 3 0 8
4 . 7 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 4
4 7 K
R 6 7 0 1
2 2 K
R 6 7 0 2
1 0 K
R 6 7 1 0
1 0 K
R6709
5.6K R 6 7 0 6
2 2 K
R 6 5 1 1
( 1 / 2 W )
R 6 5 2 1
( 1 / 2 W )
R 6 5 1 0
( 1 / 2 W )
R 6 5 2 0
( 1 / 2 W )
R 6 7 0 8
3 3 K
R 6 8 5 0
3 9 0
( 1 / 2 W )
R 6 8 5 1
3 9 0
( 1 / 2 W )
R 6 3 0 6
1 0 K
R 6 3 0 7
2 . 2 K
R 6 0 5 2
3 . 9 K
R 6 0 8 2
2 . 2
( 1 / 4 W )
R 6 1 8 2
4 7 K
R 6 0 7 2
1 0 0
[ 1 1 0 ]
( 1 / 4 W )
R 6 1 3 2
R 6 2 3 2
8 . 2 ( 1 W )
R 6 0 1 2
3 . 9 K
R 6 0 0 2
5 . 6 K
R 6 0 3 2
1 2 0
R 6 1 6 2
3 3 K
R 6 1 5 2
4 . 7 K
R 6 1 4 2
2 2 K
R 6 0 9 2
2 . 2
( 1 / 4 W )
R 6 1 7 2
4 7 K
R 6 0 5 1
3 . 9 K
R 6 0 8 1
2 . 2
( 1 / 4 W )
R 6 1 8 1
4 7 K
R 6 0 7 1
1 1 0
( 1 / 4 W )
R 6 1 3 1
R 6 2 3 1
8 . 2 ( 1 W )
R 6 0 1 1
3 . 9 K
R 6 0 0 1
5 . 6 K
R 6 0 3 1
1 2 0
R 6 1 6 1
3 3 K
R 6 1 5 1
4 . 7 K
R 6 1 4 1
2 2 K
R 6 0 9 1
2 . 2
( 1 / 4 W )
R 6 1 7 1
4 7 K
R 6 0 5 0
3 . 9 K
R 6 0 8 0
2 . 2
( 1 / 4 W )
R 6 1 8 0
4 7 K
R 6 0 7 0
1 1 0
( 1 / 4 W )
R 6 1 3 0
R 6 2 3 0
8 . 2 ( 1 W )
R 6 0 1 0
3 . 9 K
R 6 0 0 0
5 . 6 K
R 6 0 3 0
1 2 0
R 6 1 6 0
3 3 K
R 6 1 5 0
4 . 7 K
R 6 1 4 0
2 2 K
R 6 0 9 0
2 . 2
( 1 / 4 W )
R 6 1 7 0
4 7 K
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
C6511
C6521
C6510
C6520
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 0 3 2
C 6 2 3 2
4 7 3 J
C 6 0 5 2
C 6 0 3 1
C 6 2 3 1
4 7 3 J
C 6 0 5 1
C 6 0 3 0
C 6 2 3 0
4 7 3 J
C 6 0 5 0
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
R 6 0 2 2
R 6 0 2 1
R 6 0 2 0
P6002
TO NAAF-7409
(SCH.4-2)
P6001
TO NAAF-7409
(SCH..4-2)
P6000
TO NAAF-7409
(SCH.4-2)
Q 6 0 4 2
Q 6 0 6 2
Q 6 0 4 1
Q 6 0 6 1
Q 6 0 4 0
Q 6 0 6 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
T H E R M A L S E N S .
P T H 9 M 0 4 B E
2 2 2 T S 2 F 3 3 3
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
JL6402A
JL6402B
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
+ B 1
F R L D
C S R L D
+ 2 4 V
H P L
H P R
E
+ 2 4 V
M P U G N D
M P U 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 R L G N D
S E M I C O N D U C T O R S
N O .
Q 6 0 1 0 - 6 0 1 4 2 S C 1 7 4 0 S - R , S
Q 6 0 2 0 - 6 0 2 4 2 S C 1 7 4 0 S - R , S
Q 6 0 3 0 - 6 0 3 4 K T D 2 0 6 1 - Y O R 2 S C 5 1 7 1
Q 6 0 4 0 - 6 0 4 4 K T B 1 3 6 9 - Y O R 2 S A 1 9 3 0
Q 6 0 5 0 - 6 0 5 4 K T C 5 2 4 2 - O , R O R M N 1 3 0 S - Y , P , O O R 2 S C 5 2 4 2 - O , R
Q 6 0 6 0 - 6 0 6 4 K T A 1 9 6 2 - O , R O R M P 1 3 0 S - Y , P , O O R 2 S A 1 9 6 2 - O , R
Q 6 0 7 0 - 6 0 7 4 2 S C 2 6 3 1 - R , S
Q 6 6 0 1 - 6 6 0 3 , Q 6 9 0 1 K T C 3 1 9 9 - G R , 2 S C 1 7 4 0 S - R , S , 2 S C 2 4 5 8 - G R
Q 6 7 0 1 , 6 7 0 2 K T C 3 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
Q 6 7 0 3 K T A 1 2 6 8 - G R , B L O R 2 S A 9 9 2 - E , F
Q 6 3 0 3 K T A 1 2 6 7 - G R O R 2 S A 9 3 3 S - R , S
R S S P E
L S S P E
C S P E
R S P E
L S P E
R S S P
L S S P
C S P
R S P
L S P
C
R
L
N A E T C - 7 4 2 4
[ - 0 . 3 V ]
[ 0 V ]
N A A F - 7 4 1 7
U17
U24
A
1
2
3
4
5
B C D
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