Pioneer PDP-4280HD

PDP-4280HD
131
5
6
7
8
56
7
8
C
D
F
A
B
E
Recovery flowchart (1-2)
Recovery flowchart (1-3)
[From the Recovery flowchart (1-1)]
VOL OFFSET_max1
Display RST MASK 13 (green 1023+3). / [MKS S63]
[From the Recovery flowchart (1-2)]
Display RST MASK 14 (blue 1023+3). / [MKS S64]
Replacement of abnormal circuits or
re-replacement of the panel required
Set VOL OFFSET to the setting value 240. / [VOF 240]
No
Ye s
Replacement of abnormal circuits or
re-replacement of the panel required
No
No No
Set VOL OFFSET to the setting value 139.
/ [VOF 139]
Determine the current VOL OFFSET setting
value as the final value.
Set VOL OFFSET to the setting value
VOL OFFSET_max minus 37.
Set VOL OFFSET to the setting value
VOL OFFSET_min plus 48.
Choose the lower value between VOL_OFFSET_max1 and
VOL_OFFSET_max2, and set it as VOL_OFFSET_max.
Gradually decrease the VOL OFFSET value until disappear the
discharge (dead cell).
Gradually decrease the VOL OFFSET value until disappear the
discharge (dead cell).
VOL OFFSET_max1 085?
Note: Disregard the discharge that may appear during
voltage-change setting.
∗ This setting becomes
VOL OFFSET_max1.
Note:
Make a note of this VOL OFFSET_max1 value.
[To the Recovery flowchart (1-3)]
No
Ye s
Ye s
Ye s
Ye s
VOL OFFSET_max2 085?
VOL OFFSET_max 176?
Is the VOL OFFSET_max value minus the
VOL OFFSET_min value greater than 85?
Are the VOL OFFSET_max value 176 or greater
and the VOL OFFSET_min value 091 or less?
Replacement of abnormal circuits or
re-replacement of the panel required
VOL OFFSET_max2
VOL OFFSET_max
∗ This setting becomes
VOL OFFSET_max2.
Note:
Make a note of this VOL OFFSET_max2 value.
[To the main flowchart (1)]
Set VOL OFFSET to the setting value 240. / [VOF 240]