Tracking Adjustment - Sony GY-8240UWD Maintenance Manual

4-4. Tracking Adjustment

4-4. Tracking Adjustment
Equipment
. Oscilloscope
Tools
. Alignment tape YR2-1A:
. Small round type mirror:
. Tape guide adjustment driver (MW-261): J-6322-610-A
Preparation
1. Turn the Power Off
2. Connect the Oscilloscope
CH-1: TP603/DPR-160 board (REC AE)
TRIG: TP401/DPR-160 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.
4-12
8-960-074-32
J-6080-029-A
* Oscilloscope
CH-1 : TP603/DPR-160 board (REC AE)
TRIG : TP401/DPR-160 board (REC AE SEL)
<DPR-160 board, side A>
TP603
TP401
Preparation
GY-8240UWD
GY-8240FC