Tape Section; Head Adjustment; Recording Bias Oscillator Frequency Adjustment; Tape Alignment Chart - Daewoo AMI-917L Service Manual

Input Level
Measurement
Point
Test Tape : MTT-111N(3kHz)
MTT-5511(Blank)
Set
Output Level
Measurement Point
L-CH
Peak
within
1 dB
R-CH
Peak
Screw
Angle
L-CH
Peak
Output Level
Measurement
Point
47 kohm
R-CH
L-CH
47 kohm
Frequency Counter
within
1 dB
Screw Angle
R-CH
Peak
Input Point
Scope
VTVM
Adjust with Frequency
Counter Connected
Reverse
Forward
Side
Side
Test Tape
MTT-114N
(10kHz)
L-CH
Set
Output Level
Measurement Point
Screen Pattern
In Phase 45 90
Good
Oscilloscope
V H
135 180
Wrong