Ctl/Tc Head Height Adjustment - Sony GY-8240UWD Maintenance Manual

4-5. CTL/TC Head Height Adjustment

Note
The CTL/TC head height adjustment is closely related to the azimuth adjustment
and head position adjustment.
Be sure to perform adjustments (or checks) according to "In case the adjustment is
performed" in this section when the CTL/TC head height is adjusted.
Equipment
. Oscilloscope
Tool
. Alignment tape YR2-1A:
Preparation
1. Turn the Power Off
2. Connect the Oscilloscope
CH-1: TP600/CT-205 board (CTL ANA signal)
TRIG: TP401/DPR-106 board (REC AE SEL)
3. Set the Alignment Tape
Set the YR2-1A and put a weight (about 1000 g)
on the cassette so that it does not rise up.
GY-8240UWD
GY-8240FC
8-960-074-32
* Oscilloscope
CH-1 : TP600/CT-205 board (CTL ANA signal)
TRIG : TP401/DPR-160 board (REC AE SEL)
<CT-205 board, side A>
<DPR-160 board, side A>
4-5. CTL/TC Head Height Adjustment
TP600
TP401
Preparation
4-19