6-30
SRW-5000/5500
CH-1 : TP300/AE-31H board (CUE signal)
<AE-31H board, side A>
.
Connection of the oscilloscope
TP300
A
B
C
D
E
F
1
2
3
4
5
6
6-8. AT Head Azuimuth Check and Adjustment
Precautions
The AT head azimuth adjustment is closely related to the head-to-tape contact
adjustment, head position adjustment, and head height adjustment.
Be sure to adjust (or check) these related portions according to “After the Adjust-
ment” in this section after adjusting the AT head azimuth.
Tools
.
Alignment tape HR2-1A: 8-960-076-11
.
Oscilloscope (Tektronix TDS3054B or equivalent)
Preparation
Preparation
1. Set the Alignment Tape
(1) Turn off the power.
(2) Set the alignment tape HR2-1A, and put a
weight (about 1 kg) onto it.
(3) Turn on the power.
2. Connect the Oscilloscope
Connect the oscilloscope as follows:
CH-1:
TP300/AE-31H board (CUE signal)
Oscilloscope setting:
CH-1:
200 mV/DIV
TIME:
5 ms/DIV