Sanyo PLC-XF1000 - Page 68

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Electrical Adjustment
5. Fan driving voltage adjustment
Equipment Digital voltmeter
Lamp mode 2 Lamps
Lamp control Normal
1. Enter the service mode.
2. Change data values of each test point to adjust the fan
driving voltage.
Group No. Fan Connection Adjustment value
140 - 0 Fan - A TP7611 5.0 ± 0.1Vdc
140 - 1 Fan - A TP7611 13.2 +0 -0.1Vdc
(POWER(DC))
140 - 2 Fan - B TP7612 7.5 ± 0.1Vdc
140 - 3 Fan - B TP7612 13.5 +0 -0.1Vdc
(POWER(DC))
140 - 4 Fan - C TP7613 7.0 ± 0.1Vdc
140 - 5 Fan - C TP7613 13.2 +0 -0.1Vdc
(POWER(DC))
140 - 6 Fan - D1 TPFN1 7.0 ± 0.1Vdc
140 - 7 Fan - D1 TPFN1 13.5 +0 -0.1Vdc
(MAIN)
140 - 8 Fan - D2 TPFN2 7.0 ± 0.1Vdc
140 - 9 Fan - D2 TPFN2 13.5 +0 -0.1Vdc
(MAIN)
140 - 10 Fan - E TPFN6 5.5 ± 0.1Vdc
140 - 11 Fan - E TPFN6 13.2 +0 -0.1Vdc
(MAIN)
Note :
Group Fans A: FN901, FN902, FN903, FN904
Group Fans B: FN905, FN906
Group Fans C: FN908, FN909, FN912
Group Fans D1: FN910
Group Fans D2: FN911
Group Fans E: FN907
6.
Auto calibration (PC)
Input mode Computer mode
Input signal 16-step gray scale computer signal
1. Enter the service mode.
2. Select Group "660", No. "0" and set data value "0"
to "1".
The projector begins auto-calibration and then "OK"
will appear on the screen.
7.
Auto calibration (Composite)
Input mode Video mode (Composite)
Input signal 100% color bar composite video signal
1. Enter the service mode.
2. Select Group "660", No. "0" and set data value "0"
to "1".
The projector begins auto-calibration and then "OK"
will appear on the screen.
8.
Auto calibration (Component)
Input mode Video mode (Component)
Input signal 100% color bar component video signal
(480i)
1. Enter the service mode.
2. Select Group "660", No. "0" and set data value "0"
to "1".
The projector begins auto-calibration and then "OK"
will appear on the screen.
Adjustments item no. [6] to [8] are carried out at the
spare parts shipment in the factory, therefore they are
not required when the main board is replaced with
new one.