Read Sharp MX-6201N / MX-7001N (serv.man18) Service Manual online
MX-7001N ADJUSTMENTS 6 – 6
1)
Enter SIM8-2 mode.
2)
Select an output mode to be adjusted with the mode key and the scroll key.
3)
Enter the adjustment value (specified value) of the middle speed mode and press [OK] key.
Remark: By setting the default value, the specified voltage is
normally outputted.
The adjustment value of each color mode is specified on the label
attached to the MC/DV high voltage power PWB. Enter that value.
attached to the MC/DV high voltage power PWB. Enter that value.
GBK:XXX GBC:XXX GBM:XXX GBY:XXX
When the adjustment value (specified value) of the middle speed
mode is set, the adjustment values of the other modes are auto-
matically set according to the middle speed mode setting in a cer-
tain relationship.
To adjust all the modes individually, first adjust the middle speed
mode, and then adjust the other mode.
If the middle speed mode is adjusted after adjustment of all the
modes individually, the adjustment values of the other modes are
automatically changed. Use care for that.
Therefore, unless there may be an abnormality in the output volt-
age, there is no need to check the output value.
If it must be checked that the normal voltage is outputted or if an
adjustment is required by referring to the output voltage, follow the
procedures below.
mode is set, the adjustment values of the other modes are auto-
matically set according to the middle speed mode setting in a cer-
tain relationship.
To adjust all the modes individually, first adjust the middle speed
mode, and then adjust the other mode.
If the middle speed mode is adjusted after adjustment of all the
modes individually, the adjustment values of the other modes are
automatically changed. Use care for that.
Therefore, unless there may be an abnormality in the output volt-
age, there is no need to check the output value.
If it must be checked that the normal voltage is outputted or if an
adjustment is required by referring to the output voltage, follow the
procedures below.
or after 30 sec.
10-key
A : 583
;
MIDDLE SPEED GB_K
B : 635
;
MIDDLE SPEED GB_C
C : 635
;
MIDDLE SPEED GB_M
D : 635
;
MIDDLE SPEED GB_Y
A:
SIMULATION NO.08-02
DV SETTING AND OUTPUT
XXX
230
850
OK
TEST
EXECUTE
EXECUTE
CLOSE
LOW/HIGH
MIDDLE
A : 500
;
MIDDLE SPEED GB_K
B : 635
;
MIDDLE SPEED GB_C
C : 635
;
MIDDLE SPEED GB_M
D : 635
;
MIDDLE SPEED GB_Y
A:
SIMULATION NO.08-02
DV SETTING AND OUTPUT
XXX
230
850
OK
TEST
EXECUTE
EXECUTE
CLOSE
LOW/HIGH
MIDDLE
Item Mode
Adjustment value
Monitor (MC/DV high voltage PWB)
Actual voltage
Adjustment
range
Default value
Monitor voltage
(Specified value)
Connector
Pin
No.
No.
MIDDLE
A
MIDDLE SPEED
GB_K
GB_K
K
Main charger grid voltage
(Middle speed mode)
(Middle speed mode)
230 – 850
592
54.1
± 1.62V
CNMON
8
–591V
B
MIDDLE SPEED
GB_C
GB_C
C Main charger grid voltage
(Middle speed mode)
230 – 850
641
55.5
± 1.67V
CNMON
6
–640V
C MIDDLE SPEED
GB_M
M Main charger grid voltage
(Middle speed mode)
230 – 850
641
55.5
± 1.67V
CNMON
4
–640V
D MIDDLE SPEED
GB_Y
Y
Main charger grid voltage
(Middle speed mode)
(Middle speed mode)
230 – 850
641
55.5
± 1.67V
CNMON
2
–640V
LOW/
HIGH
HIGH
A
LOW SPEED
GB_K
GB_K
K
Main charger grid voltage
(Low speed mode)
(Low speed mode)
230 – 850
587
50.9
± 1.53V
CNMON
8
–586V
B
LOW SPEED
GB_C
GB_C
C Main charger grid voltage
(Low speed mode)
230 – 850
620
52.3
± 1.57V
CNMON
6
–619V
C LOW SPEED
GB_M
M Main charger grid voltage
(Low speed mode)
230 – 850
620
52.3
± 1.57V
CNMON
4
–619V
D LOW SPEED
GB_Y
Y
Main charger grid voltage
(Low speed mode)
(Low speed mode)
230 – 850
620
52.3
± 1.57V
CNMON
2
–619V
E
HIGH SPEED
GB_K
GB_K
K
Main charger grid voltage
(High speed mode)
(High speed mode)
230 – 850
608 (70ppm)
599 (62ppm)
599 (62ppm)
60.5
± 1.82V
CNMON
8
-607V (70ppm)
-598V (62ppm)
-598V (62ppm)
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