Sony SRW-5000, Руководство по обслуживанию, Страница: 358 / 438

6-28
SRW-5000/5500
AT head
TG-3 (Exit guide)
A
B
. Alignment tape : HR2-1B (00:00 to 20:00)
<CUE output waveform>
Spec. : The level decreases when the tape is moved
up and down.
Check
3. Check the AT Head Height
(1) Play back the 1 kHz, 0 VU signal portion
(00:00 to 15:00) on the HR2-1A in the PLAY
mode.
(2) Slightly press down the portion A shown in
the figure, and check to see that the CUE
level decreases.
If the level increases, perform step 4-
A
of
next page.
(3) On the contrary, slightly push up the portion
B of the tape, and check to see that the CUE
level decreases.
If the level increases, perform the step 4-
B
.
AT Head Height Check