JVC RV-NB10BJ Service Manual page 56

Mixing mic section (for B,E,EN,EV)
V R 7 3 1 V R 7 3 1
Q V Q 0 2 8 7 - B 2 4
V O L U M E
( W I T H S W )
M I C / G U I T A R J A C K
J 7 3 5 1
Q N S 0 1 4 8 - 0 0 1
NOTES
1 . V O L T A G E S A R E D C - M E A S U R E D W I T H A D I G I T A L V O L T M E T E R
O R O S C I L L O S C O P E W I T H O U T I N P U T S I G N A L .
C O N D I T I O N - - - C D S T O P A T A C S U P P L Y
( ) I S G U I T A R P O S I T I O N A N D N O R M A L I S M I C P O S I T I O N
2 . U N L E S S O T H E R W I S E S P E C I F I E D R E S I S T O R S A R E 1 / 1 6 W
A L L R E S I S T A N C E V A L U E S A R E I N O H M (
A L L C A P A C I T O R S A R E C E R A M I C C A P A C I T O R O R M Y L A R C A P A C I T O R .
A L L C A P A C I T A N C E V A L U E S A R E I N
A L L I N D U C T A N C E V A L U E S A R E I N
A L L E . C A P A C I T O R S A R E S H O W N I N T H E F O R M O F C A P A C I T A N C E (
2-23
N J M 4 5 6 5 M - W E
9 8 7
6 5 4
2 0 K
R 7 3 5 1
1 8 0 K
4
2
1
Q 7 3 5 1
3
2 S C 3 9 2 8 A / R S / - X
D 7 3 5 7
1 S S 1 3 3 - T 2
D 7 3 5 8
1 S S 1 3 3 - T 2
5 % M G R E S I S T O R
) .
F ( P = p F ) .
H ( m = m H ) .
C 7 3 5 7
C 7 3 5 6
6 8 P
R 7 3 6 2
4 7 / 2 5
2 2 0 K
8 7 6 5
-
I C 7 5 1 +
+
-
1 2 3 4
C 7 3 6 9
C 7 3 5 4
R 7 3 5 3
3 9 K
3 3 0 P
1 / 5 0
C 7 3 5 2
3 3 0 P
2 S C 3 9 2 8 A / R S / - X
Q 7 3 5 2
0 V
0 . 7 V
( 0 V )
0 V
0 . 7 V
0 V
( 0 V )
0 V
Q 7 3 5 3
U N 2 1 1 2 - X
9 . 2 V ( 0 V )
R 7 3 8 8
1 0 K
0 . 3 V
D 7 3 5 9
1 S S 1 3 3 - T 2
F ) / R A T E D V O L T A G E ( V ) .
Q 7 3 5 7
2 S C 3 9 2 8 A / R S
9 . 0 V
0 V 0 V
R 7 3 6 0
2 7 K 0 V
0 V
Q 7 3 5 4
2 S C 3 9 2 8 A / R S / - X
M I C / G U I T A R
A M P
R 7 3 5 2
8 2 K
0 V R 7 3 6 7
Q 7 3 5 6
1 0 K
0 V
0 V ( 0 . 7 V )
2 S C 3 9 2 8 A / R S / - X
0 V ( 9 . 2 V )
9 . 2 V ( 0 V )
M I C / G U I T A R G A I N C T L
9 . 2 V
0 V ( 9 . 2 V )
0 V
Q 7 3 6 0
D T C 1 1 5 E K A - X
0 V
P A R T S N A M E U N 2 1 1 2 - X
2 2 K
CONSTRUCTION
R 7 3
0 V
1 0 0
M I C / G U I T A
E Q S W
Q 7 3 5 5
U N 2 1 1 2
9
2 2 K