JVC MX-J30 Service Manual page 59

Compact component system
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MX-J30/MX-J330/MX-J35R
MITUNER
Section (For Ver. B,E,EN,EV)
dis
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Li
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(MWRE)
LW/MW COIL BLOCK
MWA
.
V O L T ,
ARE
OC-MEASURED
WITH A
TA
.
IN
F
DIGITAL TRANSISTORS ARE
i
woi'aa1e-sat
a
fnwose
Lw
1.
VOLTAGES ARE DC-MEASURED
WI
OIGITAL
8.
INSIDE
OF
DIG
=p
=>
VOLT METER.
SHOWN AS FOLLOWS.
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g a r
gies
|
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15p
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1
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2.
ALL
RESISTORS
ARE
1/6W
5% CARBON
RESISTOR.
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c
7
é
z
z
z=
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3.
ALL
RESISTANCE
VALUES
ARE
IN
OHM(Q).
=
z
OT
:
w
FM
TUNER
PACK
|
4.
ALL
CAPASITANCE
VALUES
ARE
IN
WF IP=pF).
u
z
ee
w
4
T
|
5.
ALL
E.CAPASITORS
ARE
SHOWN
IN
THE
FORM
OF
~
<
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4s
CAPASITANCE (uF)/AATED VOLTAGE (V1.
=
OTF | ILE
1
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4
6. s1.o100€s (Pf) ane aL 1881337
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7.
SYMBOL
IN
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USED
FOR
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i
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e
=
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on TUNER
OL
ik
0.47/50
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TUNER
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FROM
EXTERNAL
N
R46
56K
a
pine
e rer
itera
rer
DATA
+
¢
agt
837
INPUT SOURCE
To
MPX
Q
1K
He
[
g
clock
9
x
PERIOD
c67 |, 27D
KRALO7M-T
4
.
Vt/FMtB
ae
osc1
oSC2
vo00
vssD_
TES
MODE
Res
Bu1923
RDS
FM/AM
SW
MUX
VDDA
VSSA
CIN
SCOUT
47K
|
x
&
=
a
gee
2a
;
us
FOR ADS
ces
'
ONLY
os
|
0.001
MTZJ5. 6B-T2
|
D. GND
FROM
EXTERNAL
ROS.
DATA
INPUT
SOURCE
ROS.
CK
.
A104
270
.
|
:
Te Nae
a
ae
B/E/EN/EV
SHEET
2
A
MODEL. CA-MxXU330
pa
PIN
NO.
8
e
c
8
CA-MXJ35R
g
|
FM 87.5MHz
NO SIGNAL|
0
7.4/0.8
|8.4
|8.3
oO
CA-MXJ30
CONDITION
PIN
NO.
1
2
3
4
5
6
7
8
E}
10
14
12
[ss
14
15
16
| 17
18
19
| 20
[et
22
23
24
25
26
27
28
29
30
AM 522KHz
NO SIGNAL
°
°
0
8.5
°
8.4
+
+
+
FM NO SIGNAL
3.5
f9.1]3.5]3.5
}o.4]7.0
|6-4]
9-1]
0
| 1.3]0-3]0-5
joe |] 8
8
[as
fas
4.3
4.3
[ae
3.2/2.8
/3.5 | 0
0
|3.4|]3.4
]3.6 | 3.6
[2.3
Tr NO.
a2
a3
a4
+
af
tc1
|FM 6008 STEREO
3.5
[9.1
]3-5]3.5]
0
o
joe]
g-41}2.3
[1.3]
43]
©
Joe]
8
Jas
aa
[as
4.3]
4.3 | 3.2
|3.2
|2.8 | 3.1 | 0
o
|3.6
{3.6
|3.6
|3.6 | 2.3
PIN NO.
E
c
8
E
c
8
E
c
8
FM/TUNER
MAIN
SIGNAL
4
AM
NO
SIGNAL
3.5
]9.4
| 3.5/3.5
| 0
9.4]
6-4)
9-41)
2.7 | 1.3
°
oO
0.6
|0.1
|5.6 | 4.2/4.2
| 4-2
| 4.2
|3.2
|3.2 |} 2.8
| 2.9
|0-6
|0-5
{3.5
|3.5
{3.5
|3.5 | 2-1
AM 522KHz
NO SIGNAL
| 3.5
|3.5
| 0.3
oO
°
0.7
°
°
0.7
=P
AM
SIGNAL
1c2
[rm NO
SIGNAL
2.4
°
o
[5.6/4.9
|/5.6
a
8
3.6/3.8
| 8.4
°
°
°
°
2.4}4.9
|0.7
|o.7
[7.2
0
2.6
PS
=
AM
444KHz
NO SIGNAL
| 3-5
3.5/3.5
°
0
0.4
°
°
ot
A
B
Cc
D
E
F
G
H
|
2-39

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