Pioneer PDP-5000EX, Руководство по обслуживанию

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PDP-5000EX
109
5 6 7 8
5 6
7
8
C
D
F
A
B
E
4
Actual Vofs adjustment (3)
Perform aging for 3 seconds with
RST MASK 01 (white) displayed.
Set to RST MASK 14 (red 582).
Set VOL OFFSET to 252 (60 V).
Are there any dark cells?
Decrease Vofs data one volt by one
volt until dark cells disappears.
(VOL OFFSET must be 089 [28 V] or more.)
VOL OFFSET_max1 141(38[V]) ?
Return the Vofs value to the tentative
voltage setting.
Perform aging for 3 seconds with
RST MASK 01 (white) displayed.
Set to RST MASK 16 (green 850).
Set VOL OFFSET to 252 (60 V).
Are there any dark cells?
Decrease Vofs data one volt by one
volt until dark cells disappears.
(VOL OFFSET must be 089 [28 V] or more.)
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.
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_max1 to 252 (60 V).
Set VOL OFFSET_max1 to 252 (60 V).
Note:
This setting value becomes the value
for VOL OFFSET_max1.
Note:
This setting value becomes the value
for VOL OFFSET_max1.
VOL OFFSET_max2
VOL OFFSET_max1
Re-replacement
of the panel required
or abnormality in
circuits
Yes
Yes
Yes
Yes
(Check VOL OFFSET_max1.)
(Check VOL OFFSET_max2.)
No
VOL OFFSET_max2 141(38[V]) ?
No
No
No
(From
3
)
(To
5
)
Re-replacement
of the panel required
or abnormality in
circuits
MKS S51
MKS S51
VOF 252
VOF 252
MKS S66
MKS S64
VOF 252
VOF 252
VOF
∗∗∗
VOF
∗∗∗
VOF
∗∗∗
VOF
∗∗∗