Pioneer KRP-500P Service Manual page 134

1
A
Recovery flowchart (2-1)...Changing the VOL YNOFSA D setting
[From the Main flowchart (2)]
RST MASK 21 (Red 1023+)
Gradually increase the VOL YNOFSA D value until disappear the
discharge (dead cell).
The tentative setting value of VOL YNOFS3 D + current setting
value of VOL YNOFSA D must be 254 or less.
B
Tentative setting value of VOL YNOFS3 D
+ current setting value of VOL YNOFSA D
Display RST MASK 22 (Green 1023+). / [MKR S22]
[To the Recovery flowchart (2-2)]
C
Recovery flowchart (2-2)...Changing the VOL YNOFSA D setting
[From the Main flowchart (2) / Recovery flowchart (2-1)]
RST MASK 22 (Green 1023+)
Gradually increase the VOL YNOFSA D value until disappear the
discharge (dead cell).
D
The tentative setting value of VOL YNOFS3 D + current setting
value of VOL YNOFSA D must be 254 or less.
Tentative setting value of VOL YNOFS3 D
+ current setting value of VOL YNOFSA D
Display RST MASK 15 (Magenta 120). / [MKR S15]
E
Set VOL YNOFSA D to the current setting value plus 48. / [VYF ∗∗∗]
Is there erroneous discharge (abnormal lit cell)?
(Check on the PANEL 1-ADJ menu.)
Set VOL YNOFSA D to the current setting value minus 23. / [VYF ∗∗∗]
Determine the current VOL YNOFSA D setting value as the final value.
F
[To the Main flowchart (2)]
134
1
2
> 252?
No
> 252?
No
No
KRP-500P
2
3
Replacement of abnormal circuits or
Yes
re-replacement of the panel required
Yes Replacement of abnormal circuits or
re-replacement of the panel required
Replacement of abnormal circuits or
Yes
re-replacement of the panel required
3
4
4