Measurements And Adjustments (Tuner); Fm If Alignment - Panasonic RF-800UGA Service Manual

7 Measurements and Adjustments (Tuner)

7.1.

FM IF Alignment

7.1.1. Setting up for FM IF Alignment
1. Set selector switch to FM, MW, SW1 or SW2.
2. Set volume level to maximum.
3. Output of signal.
ALIGNMENT: MGS - WS42 - 01
INSTRUMENT: IF SWEEMAR SCOPE
SIGNAL INJETION I/P: TP 4 (SIGNAL), TP 6 (GND)
JIG O/P TEST: TP 3 (SIGNAL), TP 5 (GND)
7.1.2. Alignment Part
EXPECTED RESULT
A Well 'S' Curve should be like the picture as shown below
READ CAREFULLY BEFORE ATTEMPTING ALIGNMENT
'S' CURVE
PART LOCATION T1
PART NUMBER RLI4B153-C
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