Sony VPL-F430HZ, Service Manual

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2-13 (E)
VPL-FHZ65
7. Check the TEMPERATURE AIR value, and subtract on the ROB side and RUB side as follows
respectively.
TEMPERATURE AIR value Subtract value
350 or less 0
350 to 375 1
376 to 425 2
426 to 475 3
476 to 525 4
8. Set the subtracted value.
However, if this value exceeds 255, set the value to 255.
9. Return the internal signal settings, Pattern G Enb and Pattern R Enb, that are set in the service mode
to 1.
2-4-8. Device Save, Adjustment Items Check and ALL Reset
1. Return the register value that was set for the luminance adjustment.
.
LIGHT_MODE_HIGH_DUTY: Return to the value that was written down in step 13 in Section
2-4-3.
.
LAMP_MAX_DUTY: Return to the value in step 11 in Section 2-4-3.
2. Click the
[Device|Save]
button to save the data.
3. After replacing the laser source unit, click the
[Light|Timer|Reset]
button of the Other tab.
4. Turn off the power of this unit, then pull out the power cord from the outlet.
5. Turn on the power of this unit again and check that the adjustment value is displayed in each of the
following items.
LAMP_MAX_DUTY
LAMP_MAX_BRT
ROB_BRT_SENS_DAC_VAL
Ruby_BRT_SENS_DAC_VAL
ROB_BCH_VREGISTER
Ruby_BCH_VREGISTER
6. After replacing the laser source unit, check that Light Timer of the OSD menu indicates 0h.
7. Click
the
[ALL|Reset]
button on the menu screen.
2-4-9. Removal of Tools
1. Disconnect the RS-232C cable from this unit.
2. Disconnect the power cord from this unit.
3. Set the switch (S1200) on the Q board to the upper side, then attach the USB sheet. (Refer to step 3 in
Section 2-4-3.)