PDP-5016HD
172
1234
1234
C
D
F
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[]232Ccommands
Vofs_max1 = 246 [60V]
Send [ VOF246 ] : Set Vofs data to 246 [60V]
Yes
No
Vofs_max1
Vofs data in which all dark cells
disappear becomes Vofs_max2
(Red760)
Send [ VOF246 ] : Set Vofs data to 246 [60V]
Vofs_max2
[data]
[data]
Adjustment of Vsus, Vyprst and Vofs
Vofs adjustment START
Are there any dark cells
Decrease Vofs data one volt by one volt
until dark cells disappear.
But, lower limit Vofs is 005
[ 15V] )
Set Vofs data as the following order:
] --> [ VOF240 ]-->[
VOF235
]...
(Refer to Vofs convert chart)
[ VOF246
Decrease Vofs data one volt by one
volt until dark cells disappear.
But, lower limit Vofs is 005 [ 15V]
Preparation for Settings
Send [ MKSS59 ] : Display Red MASK
Definition of Abnormal Cells
Abnormal bright Cells: Five cells on screen
( Only one cell within a radius of 1cm )
Abnormal dark Cells: Under fifteen cells on screen.
( Under two cells within a radius of 1cm )
Count abnormal cells at a distance of 1m from panel.
If abnormal cells won't occur longer than one second,
do not count the abnormal cells.
Do not countstill bright cellsanddarkcells
Write down Vofs_max1 to above space
Vofs_max1 118 [36V]?
Yes
No
Check circuits ( Vofs voltage ) or
replace this service panel
Send [ VOF*** ] : Set back Vofs pre-setting value
Send [ MKSS51] : Display White MASK for 3 sec.
Send [ MKSS69 ] : Change MASK to Red1023+
(Red1023)
Are there any dark cells
This Vofs becomes Vofs_max2
No
Yes
1.This Service panel Assy is required to perform this Vofs adjustment. If this adjustment is not
enough, some problems such as abnormal lit / dark cells will occur in the near future. Therefore be
sure to perform this adjustment with this procedure.
Before start the Adjustment
- Note -
There are several different colors in RGB
MASKs.
( e.g. Red MASK has Red760, Red1023, and
Red1023+)
It is necessary to use an appropriate MASK color for Vofs adjustment
to find out abnormal dark cells easily.
Therefore be sure to use correct MASK shown at this procedure.
[ VOF*** ]
Set Vofs data as the following order:
[
VOF246
] --> [ VOF240 ]-->[ VOF235 ] ...
(Refer to Vofs convert chart)
1.Go to the Module Adj. mode (Refer to"8. MODULE ADJUSTMENT MODE") by remote control key
(INPUT->0->9->1->7), refer to "8service factory menu" on SM.
2.Select the Panel Control in the Factory Menu
3.Select the Module Adj Off -> On in the Panel Control
4.Send [ FAY ] from PC , then send the following 232C command;
[PAVS00] [VFQS03] [WBIS01] [PGMS00] [MKSS51]
Display Full white MASK for 30 minutes
It is necessary to warm up panel temperature to prevent incorrect adjustment caused by a
mar
in of
anel tem
error.
NOTE: It is necessary to use a PC and 232C cross cable for PDP module adjustment.
-VOL SUS: Send [ VSU137 ](Set Vsus data to 137(205V))
-VOL RST P: Change Vyprst voltage on panel label to data value -> Send [VRP***] command (set that data)
e.g.Vyprst on panel: 269V -> 059 data. See Convert Chart.)
-VOL OFFSET: Change Vofs voltage on panel label to data value -> set that data as pre- setting value with
[ VOF*** ] command
Preparation for adjustment
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
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