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2. Connect the Oscilloscope
S side: TP1/SE-358 board (S-FG signal)
T side: TP2/SE-358 board (T-FG signal)
(Range: 10 ms/DIV)
3. Check the Reel FG Output Level
(1) Set the L cassette tape and put a proper
weight on the cassette tape so that it does not
rise up.
(2) Turn the power on.
(3) Put the unit into the F FWD mode, and check
that the reel FG output level satisfies the
specification 2.
If the specification 2 is not satisfied, perform
steps 4 and later.
GY-2120WD/WS
4-7. Reel Table Rotation Sensor Position Adjustment
< SE-358 board, A side >
E
TP1
TP2
D
C
Remote Controller
mode
IDR
TAPE
mark
F1
F2
F3
F4
ESC
MARK
SERCH
RWD
FWD
B
A
Spec. 2:
Level value : A > 35 mVp-p
Level fluctuation : A/B > 80%
Reel FG Output Level Check
F5
F6
F7
F8
F9
F10
FFWD
STOP
Stby
TRC
REC
EJECT
4-13
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Table of Contents
Troubleshooting
