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JVC UX-A4 - Tuner Section; LW RF tracking check and adjust; MW or AM RF tracking check and adjust; FM RF tracking check and adjust (UX - A4 B)

JVC UX-A4
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UX-A4
B/E/G/GI/EN
@
Pre-Amplifier
Circuit:
Drawing
No.
VDH9214-005PV
(All
version)
11
12
13
14
15
16
17
18 19
20
CA3i2
+;
10/16
(CNBOS
DOLBY
T.P
‘YMCO075-ROEN
CNAOS
oft)
[66606060
FROM
CN803,
VMCO286-POB
|
CNAO2
‘vMCO288-S12
To
page
56
(1/E)
10
vorses4-cosaw
TO
cnso2
>
gu
(POWER
AMP
SECTION)
——
—[eeneeeccceee,
8
al
3
cNB03
vucozss-P12
3
2
2
ACT.
MOTOR
——
|
wen-sozs7a
I
“1
-
ROR
TePaAR
Se
CNBO4
4
vMCO288-PO8
TABLE
1
T.R
LIST
7]
04301.
04302.
aaz06
|
PSC27Q5(E.F)
9
SONS
0810
2SC1740S
iA.
S)
id
ne
:
ee
ee
ee
ee
See
a
o
.
QA203-
GA20S
Ld
ge
rr]
aS
Re62
8%
TAPE
G
LINE
R
STTA
PB
MUTE
2801302(s.
T)
GA310.
GA311.
QA312
a313
[emacs
|
momaen
|
25A9520-K)
ul
a
WPAN
ACAI
A.
iS
|
TABLE
2 ©
MARK
LIST
MTZ8.
2UCT
Cees
CAPSTAN
MOTOR
MSI-S62Ly
TABLE
3
OIGITAL
TR
LIST
acs.
1.
VOLTAGES
ARE
OC-MEASURED
WITH
A
DIGITAL
VOLT
METER
OR
OSCILLOSCOPE
WITHOUT
INPUT
SIGNAL.
@A101-
GA201.
GA303
rr
nt
CONDITION
TAPE
PB
MODE
|
GA104.
GA204
ptcisaTs
2.
UNLESS
OTHERWISE
SPECIFIED
F
RESISTORS
ARE
1/Gw
25%
CARBON
PESISTOR.
ALL
RESISTANCE
VALLES
ARE
IN
Orm(
0}.
a)
una
s
.
OTAI44ES
UN4213,
ALL
CAPACITORS
ARE
CERAMIC
CAPACITOR
OR
MYLAR
CAPACITOR.
oR
Ba]
ues
ALL
CAPACITANCE
VALUES
ARE
IN
oF
(Pepr).
ALL
INQUCTANCE
VALLES
ARE
IN
sHimenet).
ALL
E.
CAPACITORS
ARE
SHOWN
IN
THE
FORM
OF
CAPACITANCE
(4F)]/RATED
VOLTAGE
{v).
ALL
OIO0ES
ARE
MAI65
(OR
HSS104TU)
(CD
UNF
LAMUBLE
CARBON
PESISTOR
PETAL
FILM
FESISTOR
C72)
e124
0.01
UNatit
he
lial
een
CD
2
20%
LOW
LEAK
CURRENT
ELECTROLYTIC
CAPACITOR
@
oro:
ACI
TOR
—o—
una2
ss
4—O
abu
a
12
x)
oR
st.s2.s4.s5
|
%
|
orcioaes
—_—>
Tape
playback
signal
VSH1170-001
_——
Recording
signal
—-
+B
LINE
Fig.
11-6
(No.
1890)
55
4x

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