Adjustments And Checks; Tuner Section - Teac R-1 Service Manual

R-1

3-1 TUNER SECTION

Use a screwdriver with a plastic or ceramic grip for all adjustment.
3-1-1 FM adjustment
1. Set the function switch to the FM position.
2. Connect the signal generator output through a 75 ohm dummy
antenna to "ANT" on TUNER PCB.
3. Connect the oscilloscope to the speaker terminal.
4. Set the signal generator as listed in the alignment chart.
3-1-2 AM adjustment
1. Set the function switch to the AM position.
2. Connect the test loop antenna across the output of the signal generator.
3. Connect the oscilloscope to the speaker terminal.
4. Set the signal generator as listed in the alignment chart.
3-2 Adjustment and Test Points
TUNER PCB
4

3 ADJUSTMENTS AND CHECKS

L107 AM ANT
L105
C4
C3
C1
C2
PVC1
L103
L102
L106
L104