Section 3 Adjustments; Adjustment Items And Procedures; Lighting Area Adjustment - Panasonic PT-VZ570 Service Manual

SECTION 3 ADJUSTMENTS

1. Adjustment Items and Procedures

When the following parts are disassembled or replaced, please adjust the items according to the table below.
 m
Need to adjust
Adjustment Item

1.1. Lighting area adjustment

1.2. Polarizer adjustment
1.3. Adjusted data transfer
1.4. Serial no. setting
1.5. Panel type setting
1.6. Flicker adjustment
1.7. White balance adjustment
1.8. Model no. setting
1.9. Clog Sensor calibration
1.10. Keystone adjustment
1.11 Electric convergence ad-
justment (only for VZ570)
1.12 Panel Ghost feedback cali-
bration (only for VZ570)
1. 1. Lighting area adjustment
1. 1. 1. Lighting area confirmation
1. After replacing the condenser lens, check if any shade is visible in the panel display area,
* Make the projection environment as dark as possible, and project the all-white pattern (internal pattern) for this check.
2. If there is vignetting on the screen, adjust the Condenser lens-out position.
Need to check
Replaced Component
Con-
Optical
denser
block
lens
m

m

m
m

Remarks
Polar- [A]-
P.C.B
izer
Adjust if there are color unevenness on the screen

Adjust if there are the color shading on the screen

Transfer the data from old [A]-P.C.Board to new one

Not necessary if "1.3. Adjusted data transfer" is taken

Not necessary if "1.3. Adjusted data transfer" is taken

m

Not necessary if "1.3. Adjusted data transfer" is taken

Not necessary if "1.3. Adjusted data transfer" is taken

Not necessary if "1.3. Adjusted data transfer" is taken
Item "1.3. Adjusted data transfer" should be taken if the
Note 1
A-P.C.board is replaced.
Lighting area
Effective area
ADJ-2