JVC HR-J271MS Service Manual page 135

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AUDIO BLOCK DIAGRAM [HR-J271MS , HR-J471MS]
4.27
0 3
5
TO
TUNER
DEMOD (L)
RF AUDIO
J7101
FRONT AUDIO IN
8
6
4
ONLY USED FOR
HR-J471MS
J1
REAR AUDIO IN 4
1
J2
REAR OUT
4
AUDIO
1
3
2
1
A
MAIN (VIDEO/N.AUDIO , TERMINAL)
53
DET
VCA
REC
EQ
IC1
( VIDEO/N.AUDIO SIGNAL PROCESSOR )
B C
63 62 61 78
A.MUTE
SP ON
R2013-R2015
C2006,C2007
95
R
96 FILTER
-
+
P
PRE AMP
97
+
REC ON
98
EP(LP) ON
R2017,C2011
99
FILTER
Digitized in Heiloo Netherland
D E
4-53 4-54
TO
SYSCON
A.MUTE(H)
N.REC ST(H)
N. REC(H)
POWER
Q2052-Q2055
SW
OSC
Q2051
FULL ERASE HEAD
CN2002
5
2
TRANS
6
1
T2051
1 2
A/C HEAD
CN2001 CN1
4 4
3 5
2 6
1 7
F G
4/5/2017
F. ERASE
A. ERASE
REC/PB
H