Pioneer PDP-5000EX, Руководство по обслуживанию

Страница: 108 / 204

PDP-5000EX
108
1 2 3 4
1 2 3 4
C
D
F
A
B
E
Set to RST MASK 13 (violet).
Set VOL OFFSET to 021 (15 V).
Any abnormal bright cells?
VOL OFFSET_min
VOL OFFSET_min3
Yes
Yes
No
Set the highest voltage among
VOL OFFSET_min1 to _min3
as VOL OFFSET_min.
3
Actual Vofs adjustment (2)
Perform aging for 3 seconds with
RST MASK 01 (white) displayed.
Increase Vofs data one volt by one volt
until abnormal lit cells disappears.
(VOL OFFSET must be 181 [46 V] or less.)
VOL OFFSET_min2 136(37[V]) ?
Return the Vofs value to the tentative
voltage setting.
Note:
To correctly check the lower limit of Vofs, the tentative Vofs
voltage must be set to the set voltage as shown on the panel label.
Set VOL OFFSET_min3 to 021 (15 V).
Note:
This setting value becomes the value
for VOL OFFSET_min3.
(Check VOL OFFSET_min3.)
Re-replacement
of the panel required
or abnormality in
circuits
No
(From
2
)
(To
4
)
MKS S51
MKS S63
VOF 021
VOF 021
VOF
∗∗∗
VOF
∗∗∗
VOF
∗∗∗