This service manual have great value... Recommended A+++++++
Text excerpt from page 7 (click to view)
ADJUSTMENT
1. Tape Speed Adjustment Settings: � Test tape : TTA�100 (Tape center) � Test point : PHONES (J1) � Adjustment location : SFR51 � MSP : CLASSIC � Tape selector : NORM � Volume : Non-clip (MAX-10dB) Play back the test tape and adjust SFR51 so that the frequency becomes 3000Hz ± 10Hz. Then confirm WOW is less than 0.50%.
Method:
2. Azimuth Adjustment Settings: � Test tape : TTA�330/TTA-420 � MSP : CLASSIC � Tape selector : NORM � Volume : MAX � Adjustment location : Head azimuth adjustment screw Method: Play back(FWD) the test tape and adjust screw so that the 8kHz signal output is maximum.
