Panasonic RX-5080 Service Manual page 4

Fm-am-fm stereo radio cassette recorder
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RX-5080
mi SEPARATION ALIGNMENT
ITEM
Adjustment of
pilot signal.
EQUIPMENT
CONNECTION
ELECTRONIC
COUNTER
FM SIGNAL
GENERATOR
SOURCE
CONNECTION
ADJUSTMENT
SPECIFICATION
REMARKS
Adjust VR4, for 19 KHz
(+200 Hz) reading on
electronics counter.
98 MHz, 60 dB
(CW)
m@ AUDIO ADJUSTMENT
ITEM
Azimuth
ADJUSTMENT
POINT
REMARKS
Azimuth screw
Playback mode
Playback mode
Tape selector— Normal
LED meter
eee
dB
LED meter
Adjust VR5 so that the 1st
(
2,0
dB)
LED from right begins to
fade out.
Bias
Use normal
Record mode
current
tape
1620.5V
Beat proof switch— II
Tape selector— Normal
m@ ALIGNMENT POINTS
Fig. 7
Fig. 8
AM ANT
FM ANT
FM ANT
AMANT
FMOSC
AMOSC
550kHz
SOMHz
106MHz
1500kHz
JlO06MHzZ
= 1500kHz
3
7
8
b---]
ae
Seer
<7
San
R1
1
¥
es
ts
muse
te]
b h
O z
=
i: TS
10.7MHz
VR4j
laucd|
Deel
[T1]
DW
AM OSC
MPX VCO
550kHz
FM OSC
ORC
S9OMHz
R23
F
pele
C27
9
'
FM 2nd IF
10.7MHz
)
VRE!
[73]
BIAS
CURRENT
Fig. 9

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