Panasonic PT-RZ770 / PT-RW730 / PT-RZ660 / PT-RW620 (serv.man4) Service Manual ▷ View online
DIS-19
SECTION 2 DISASSEMBLY PROCEDURES
< RZ770/RW730/RZ660/RW620 >
4. Unscrew 3 screws-D abd remove the Phosphor wheel 2 holder.
[Note] t Pull up the Phosphor wheel carefully not to touch the Lighting case.
t Do not touch the phosphor surface of Phosphor wheel.
D
D
D
D
E
E
E
F
Phosphor wheel 2 holder
Phosphor2 fan
Phosphor Wheel 2
5. Unscrew 2 screws-E and remove the Phosphor2 fan.
[Note] ・RZ660 and RW620 is not mounted with the Phosphor2 fan.
6. Unscrew 3 screws-F and remove the Phosphor wheel 2.
7. Remove the phosphor wheel 1 at the same procedure.
[Note] ・RZ660 and RW620 is not mounted with the Phosphor1 fan.
F
SECTION
3
ADJ-1
CONTENTS
1. Adjustment item and a procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . ADJ-2
1. 1. Lighting area adjustment
1. 2. Lens calibration
1. 3. Wheel index adjustment
1. 4. EEPROM data transfer
1. 5. Model information setup
1. 6. Date and time setup
1. 7. LD unit runtime reset
1. 8. LD unit status reset
1. 2. Lens calibration
1. 3. Wheel index adjustment
1. 4. EEPROM data transfer
1. 5. Model information setup
1. 6. Date and time setup
1. 7. LD unit runtime reset
1. 8. LD unit status reset
2. Firmware Update Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ADJ-14
2. 1. Equipment to be used
2. 2. Connection Preparations
2. 3. Update procedure
2. 2. Connection Preparations
2. 3. Update procedure
Illustrations of the projector and other parts may vary from the actual product.
SECTION 3 ADJUSTMENTS
ADJ-2
SECTION 3 ADJUSTMENTS
< RZ770/RW730/RZ660/RW620 >
1. Adjustment item and a procedure
f
When the following parts are disassembled or replaced, please adjust the items according to the table below.
Adjustment Item
Replaced Component
Remarks
1.1. Lighting area adjustment
Parts in the DMD block, Lighting block
1.2. Lens calibration
DMD block, Lens mounter, Stepping motor
[A]-P.C.Board
It is necessary if turn off during operating the lens
shift or moved the lens shift by manually.
1.3. Wheel index adjustment
Phosphor wheel / Color wheel
1.4. EEPROM data transfer
[A]-P.C.Board
Transfer the data from old [A]-P.C.Board to new
one
1.5. Model information setup
[A]-P.C.Board
1.6. Date and time setup
[A]-P.C.Board / Lithium battery
1.7. LD unit runtime reset
LD unit
1.8. LD unit status reset
---
It clears the error status of the LD unit.
1. 1. Lighting area adjustment
1. 1. 1. Lighting area confirmation
1. Check if any shade is visible in the DMD effective display
area.
• Make the projection environment as dark as possible,
and project an all-white and all-black pattern of internal
pattern.
2. When the Lighting area interferes with the effective area,
adjust the relay lens holder position
Lighting area
Effective area
Sheet cover
1. 1. 2. Lighting area adjustment
1. Pull the adjustment cover sheet up.
ADJ-3
SECTION 3 ADJUSTMENTS
< RZ770/RW730/RZ660/RW620 >
2. Loosen 2 fix screws with a hexagon wrench (2.5 mm).
3. Project the all-black of the internal test pattern. (PICTURE MODE : DYNAMIC, DYNAMIC CONTRAST : 3 )
4. Adjust so that the lighting area (effective area outside) is right to left or up and down evenly.
1) Adjust the horizontal direction of the lighting area with an adjustment screw [A].
2) Adjust the vertical direction of the lighting area with an adjustment screw [B]
5. Project an all-white pattern of internal pattern and check the lighting area interferes with the effective area.
6. After completing the adjustment, tighten two fixation screws.
7. Fix up the adjustment cover sheet.
Lighting area
Effective area
Adjustment screw [A]
Adjustment screw [B]
Adjustment screw [B]
Fixation screws
Torque : 70±10 Ntcm
Adjustment screw [A]
1. 2. Lens calibration
1. Select sub menu [LENS CALIBRATION] of [PROJECTOR SETUP] menu.
2. Select the used lens type and press the <ENTER> button.
t NORMAL : When using the other than ET-DLE030
t DLE030 : When using the ET-DLE030 (Fixed-focus Lens)
Click on the first or last page to see other PT-RZ770 / PT-RW730 / PT-RZ660 / PT-RW620 (serv.man4) service manuals if exist.