ALIGNMENT INSTRUCTIONS
EQUIPMENT NEEDED:
AM Signal Generator
FM Signal Generator
Oscilloscope
VTVM(AC, DC)
Test loop antenna (AM Adjustment)
Dummy antenna (FM Adjustment)
Distortion analyser
IMPORTANT
1. Check power-source voltage.
2. Set the function switch to band aligned.
3. Keep the signal input as low as possible to adjust accurately.
4. Modulation and modulation frequency.
Item
Modulation
Modulation frequency
Band
AM
30%
400Hz
FM
400Hz
ADJUSTMENT POINT
MEASUREMENTS AND ADJUSTMENTS
100% (40 kHz Dev.) [E/UK]
100% (75 kHz Dev.) [US]
AM LOOP ANT
ANT TERMINAL
CT10
PACK1
IC11
J208
VR11
VR13
IC12
T102
FM ANT
VR12
J207
J205
L104
L105
T101
<PACK DETAIL>
(FOR UL version)
L3
L7
L4
L5
L6
L3
L7
T1
L6
L4
L5
L3
L6
L4
FM OSC COIL
T1
FM IFT
FM OFFSET ADJ TP
CT10 AM ANT TRIMMER (1503kHz/1510kHz)
L104 AM ANT COIL
L105 AM OSC COIL
T101 FM IFT COIL
T102 AM IFT COIL (612kHz/610kHz)
VR13 FM SD ADJUSTMENT
VR12 AM SD ADJUSTMENT
VR11 FM SEPARATION ADJ
J208 FM/AM VT
J205
J207
FM ANT COIL
FM RF COIL
(FOR EUR version)
L1
L2
L6
L3
L4
L5
L1
L2
L5
L7
IFT
FM OSC COIL
L7
FM ANT COIL
FM RF COIL
5
