Schematic Diagram; Tuner Schematic Diagram - JVC R-X40 Service Manual

Stereo receiver
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ffiU/tt-X4UL
Scnematlc uEgram
9-(11
R-X4O Tuner
Schematic Diagram (For Power Amp. Schematic Diagram, refer
to
page
25)
Notes:
l.Oshows
DC
voltage
to the
chassis
with
no signal
input.
2.
-
indicates positive B power
supply.
3.
ffi
indicates signal path.
4.
When
replacing
the
parts
in the
darkned
area
($ffiffi)
and
those marked
with A
,
be sure
to
use
the
designated
parts
to
ensure
safety,
5.
Parts
in
red indicate transistors
or
lCs.
6.
This
is
the
standard
circuit
diagram.
The
design
and
contents are subject
to
change
without
notice,
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MARK
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RESISTOR
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CAPACITOR
NON
MARK: 5OV
CERAMIC CAACITOR
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sw302
sw33
sws4
sw305
sw306
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-
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FROM
TXX.4Oz
TO
TAC.533
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MEMo. up
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LA1245
TD61O4P
AN6875
TD63OlAP
TC9147P
MEMORY
CONT.
A LED
DRIVE
Printed
Circuit
Board
Ass'y
Locations
P.C.
Board Ass'y
Description
Page
TFC-37
Tuner
&
Phono Equalizer
P.C.
Board Ass'y
11
TDC-61
Logic,
Counter, Switch
&
lndicator
P.C. Board Ass'y
18

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