JVC R-X40 - Names of Controls and Their Functions; Front Panel and Source Selection Controls

Gontents
Page
1.
Specifications
1
2. Names of Controls
and Their
Functions
2
3.MainPartsLocations...
......
4
4. Removal
Procedures
5
4-(1
I
Removal
Procedures of Bottom
Cover
5
4-(21 Connection
Diagram
5
5.AdjustmentProcedures
.......
6
5-(11 FM/AM
(MW/LWl
Tuner
Adjustment
Procedures
6
5-{2)
Power Amplifire ldling
Current
Adjustment
Procedure
Block Diagram
Exploded
Views and Part Numbers
Printed
Circuit
Board Ass'y
and
Parts List . . . . . .
8-(1) TFC-37n
FM/AM
Tuner
&
Phono Equalizer
P.C.
Board
Ass'y .
6.
7,
8.
8
9
10
11
11
:
0.15 %
(1
kHz)
:
0.2 %
(1
kHz)
Phono
Tape
Play
SEA Control
Center
Frequency
Control Range
Signal
to Noise Ratio
(lHF
short-ciruited
A-network)
2.5 mV/47 kQ
180 mVi50 kO
(180
mV/50 kO. DIN)
63
Hz, 250
Hz,l kHz, 4 kHz,
\/
16 kHz
t12
dB
Phono
71 dB
(rHF
A-202
78
dB)
Tape
Play
91
dB
(tHF
A-2O274 dBl
Stereo
Selectivity
Capture
Ratio
lF Rejection
lmage Rejection
Stereo
Separation
AM
(MW)
Tuner
Section
Tuning Range
Usable Sensitivity
Signal
to Noise Ratio
Selectivity
LW Tuner Section
Tuning Range
Usable
Sensitivity
Signal
to Noise Ratio
Selectivity
Amplifier Section
Output
Power
and Total
Harmonic Distortion
(Note)
*U.S.A.
& CANADA
Design and
specifications subject
to change
without notice.
Power
Specifications
R.X4O
/
R.X4OL
No.2603
1.
Specifications
FM Tuner
Section
(Figures
are
based upon
IHF
Standard)
Tuning Range
:
87.5
MHz
-
108.0 MHz
Usable Sensitivity
(lHF)
: 10.3 dBf
(1.8
pVl300
fr)
50 dB Ouieting Sensitivity
Mono
:
14.8
dBf
(3
pVl300
O)
Stereo
:
38.3
dBf
(45
pvl300
A)
Distortion
Mono
Stereo
Signal
to Noise Ratio
(at
98
MHz, 80.dBf)
Mono
80
dB
(lHF
A-network
weighted)
(72
dB, DIN)
73
dB
(lHF
A-network
weighted)
(63
dB, DIN)
65
dB,
1400
kHz
(55
dB,300kHz.
DIN)
1.5 dB
80
dB at
98 MHz
56
dB at 98
MHz
45 dB at
1 kHz
520
-
1710
kHz
(for
10 kHz step)
(522
-
161 1
kHz
for
9 kHz
step)
50
pV
(External
Antenna)
25O
pY
lmat
1000 kHz
(999
kHz)
50
dB
at
100
mV/m
(45
dB
with LW)
40
dB
110
kHz
(36
dB
t9
kHz, DIN)
1
53
kHz
-
360
kHz
70
pV
at
245
kHz
45 dB at 245
kHz
40 dB
tg
kHz
at
245 kHz
40 watts
per
channel,
min. RMS,
both channels
driven,
into
8
ohms
from 20
Hz to 2O kHz,
with
no
more than
total 0.008
o/o
har-
monic distortion
Page
8-(2)
TXX-402I
Power
Amplifire
P.C.BoardAss'y.
.......15
8-(3) TDC-61! Logic, Gounter,
Switch
&lndicatorP.C.BoardAss'y .....
18
8-(41
TAC-532A SEA
Control
P.C.BoardAss'y.
.......20
8-(51
TAC-533!
Volume
& Switch
P.C.BoardAss'y.
...21
8-(61 TPS-333!
Fuse, Power
Supply
&
AC Outlet
P.C.
Board Ass'y .
. . . .
22
9. R-X40/R-X40LSchematicDiagram .....
23
10.
Packing Materials and Part Numbers . . . . .
26
ll.AccessoriesList
.......26
12.
Parts
List
with
Specified
Numbers
for
Designated Areas .
Back Cover
50
(42)
watts
per
channel,
min.
\/
RMS, both channels
driven, into
8
ohms at 1 kHz with
no more
than 0.7 %
(0.003
%)
total
har-
monic distortion
I
nput
Sensitility/l
mpedance
Areas
Line
Voltage
&
Frequency
Power
Consumption
U.S.A.
&
Canada
Europe
Australia & U.K.
Other
Areas
AC
120
V,60
Hz
AC
220 V
^,
50 Hz
AC 240 V
,r,
50 Hz
AC1101120t220t
24O
V
N
Selectable,
50/60 Hz
210W 270VA
400 w
400
w
400 w
Model Height
width Depth Weight
R-X4O
117
mm
(4-19132"1
435
mm
.17-1/8"1
366
mm
(14-318"1
6.6 ks
(14.51bs)
R.X4OL
375 mm
(14-314"1
7.3
ks
(16.01bs)
-1-
Dimensions and Weight
v