TAPE ALIGNMENT CHART Step Item Reference Value Test Tape Adjust Point Test Point Note Be sure Wow & Flutter is within 0.35% Adjust Tape Speed of end position after adjustment at tape start position Be sure High speed after normal speed adjustment FIG.
Normal 1 Tape Speed Adjustment High 2 3 Azimuth Adjustment Recording Bias Oscillator Frequency Adjustment
3,000~3,010Hz
MTT-111N
RV601
Line Out L/R Channel
FIG.1
5,820~6,180Hz Maximum Level Phase:Within90° 80 KHz±0.5
MTT-111N MTT-114N MTT-5511
-----Head Screw L601
Shorted TP601, TP602 Line Out L/R Channel CM617,GND
FIG.1 FIG.2,3,4
Adjust with frequency counter connected.
FIG.1
Adjust with Frequency Counter Connected Test Tape : MTT-111N(3kHz) MTT-5511(Blank) Set Output Level Measurement Point Forward Side Reverse Side Frequency Counter
FIG. 1 : Tape Speed & Record Bias Oscillator Frequency Adjust Circuit