Sanyo MCD-ZX100F - CONTROLS; Device Controls Overview

Set of unit
Supply voltage :DC 12.0V
Speaker impedance:8 ohms
Standard output :50mW
Function switch :RADIO
a.Parts Location
CF103 460khz
OUT
T103 L102
CF102 T101
CF101
T102 FM ANT
L101
a.AM Adjustment Band switch:MW
Input Output
1
IF
Closed the output
terminal by sweep
generator,it place
to AM ANT
Connect sweep
genneratorto(19)IC101
(H) Oand T103
460 KHz
Low T103
2
515 KHz Low end T101
3
1640 KHz High end PVC
4
610 KHz 610 KHz MW ANT
5
1404 KHz 1404 KHz PVC
b.FM Adjustment Band switch:FM FM Dummy antenna:75 ohms unbalance
Input Output
1
IF
Connect sweep
generator
Connect VTVM to (19)
IC101(H) and T102
10.7MHz Low
2
87.5 MHz Low end L101
3
108.5 MHz High end PVC
4
90.0 MHz 90.0 MHz L101
5
106.0 MHz 106.0 MHz PVC
Step
Adjustin
g Circuit
SG
Frequency
Position of
Tuning dial
Adjustment
VTVM
Oscilloscope
Connections
Tuning
coverage
Connet AM SG to
test loop
Connect VTVM to
speaker terminals.
Connect VTVM to
speaker terminals.
Connect AM SG to
test loop
Tracking
Max.
Step
Adjustin
g Circuit
Connections
SG
Frequency
Position of
Tuning
dial
Adjustment
VTVM
Oscilloscope
Tuning
coverage
Connect FM SG to
FM ANT(H) D101
Connect VTVM to
speaker terminals.
Connect VTVM to
speaker terminals.
Connect FM SG to
FM ANT(H) D101
Tracking
Max
- 2 -
- 2 -
TUNER ADJUSTMENTS