Akai AC-220

5 HEAD AZIMUTH ALIGNMENT(TAPE I& II)
1. 10KHz Test Tape
2. play
3. Adjust Head Azimuth screw
4. Connect
an oscilloscope to play L&R
output test point
TP1ffP2/TP3
Maximum output level
4-2. CD ELECTRICAL ADJUST
8 FOCUSBIAS
1. Test disc SONY YEDS-18
2. CD play
3. Adjust VR201
4. Connect an 40MHz oscilloscope
the
RF TP8 & GND, adjust the RF
signal to maximum
*1.2V p-p(ONLY FOR REFERENCE)
AZIMUTH
ALIGNMENT SCREW
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I CO/fUNER/TAPE PCB
I (BOTTOM VIEW)
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VR201
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