Panasonic PT-CW230E - Image Selection and Adjustment; Selecting Input Signals for Projection; Adjusting Image Size, Position, and Focus

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Electrical Adjustments
c Component auto calibration
Input mode Computer 1 (Component) mode
Input signal Component signal (480i)
Input pattern 8 color bar
1. Enter the service mode.
2. Select the group "260", no. "0" and set the data value
"0" to "1".
The projector begins auto-calibration and then "OK"
will appear on the screen.
Adjustments item no. [2] to [3] 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.
z Fan voltages adjustment
Equipment Digital multimeter
1. Enter the service mode.
2. Connect the Digital multimeter to the test point listed
below.
3. Adjust the voltage on each test point by changing the
data values of the Group - No.
Group No. Test Point Adjustment value
250 - 0 TPFAN1 4.5 -0 +0.1Vdc
250 - 1 TPFAN1 13.8 -0.1 +0Vdc
250 - 2 TPFAN2 4.5 -0 +0.1Vdc
250 - 3 TPFAN2 13.8 -0.1 +0Vdc
250 - 4 TPFAN3 4.5 -0 +0.1Vdc
250 - 5 TPFAN3 13.8 -0.1 +0Vdc
250 - 6 TPFAN4 4.5 -0 +0.1Vdc
250 - 7 TPFAN4 13.8 -0.1 +0Vdc
250 - 8 TPFAN5 4.5 -0 +0.1Vdc
250 - 9 TPFAN5 13.8 -0.1 +0Vdc
250 - 10 TPFAN6 4.5 -0 +0.1Vdc
250 - 11 TPFAN6 13.8 -0.1 +0Vdc
x PC auto calibration
Input mode Computer 1 (RGB)
Input signal XGA computer signal
Signal pattern 16-step gray scale
1. Enter the service mode.
2. Select the group "260", no. "0" and set the data value
"0" to "1".
The projector begins auto-calibration and then "OK"
will appear on the screen.
K47A
1
2
49
50
K07A
2
29
30
K07B
K00A
K77B
K77C
K77D
K77E
K77F
K47B
TPFAN1
TPFAN2
TPFAN3
TPFAN4
TPFAN5
TPFAN6
TPFANGND
FAN NET Board