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Required adjustments after parts replacement.
Check the following adjustment items after below optical parts are replaced.
(Part location No. 102,103,110,111,112,113,114,115,116,117,118,119,121,122,see figure in page 49.)
(2) Integrator-lens-in adjustment-1
(3) Integrator-lens-in adjustment-2
(4) Integrator-lens-out adjustment
(5) Condenser-lens adjustment
(6) Relay-lens adjustment
(8) Prism-PBS adjustment
(9) Polarizer adjustment
When replacement the parts which needs the adjustment, readjust the following adjustment items.
1. Integrator-lens-in, Integrator-lens-out, Prism-PBS
When the integrator-lens-in, integrator-lens-out and Prism-PBS are replaced.
Readjust the following adjustment items.
(2) Integrator-lens-in adjustment-1
(3) Integrator-lens-in adjustment-2
(4) Integrator-lens-out adjustment
(8) Prism-PBS adjustment
2. Condenser-lens
When the condenser-lens is replaced.
Readjust the following adjustment items.
(5) Condenser-lens adjustment
3. Relay-lens
When the relay-lens is replaced.
Readjust the following adjustment items.
(6) Relay-lens adjustment
4. Polarization-glasses
When the polarization-glasses and optical filter (wv) are replaced.
Readjust the following adjustment items.
(9) Polarizer adjustment
5. LCD Panel
When the LCD panel is replaced.
Readjust the following adjustment items.
(1) Focus of LCD Panel adjustment
(7) Convergence adjustment
(9) Polarizer adjustment
Common center adjustments✻
White balance adjustments✻
Unevenness color correction✻
6. Prism/LCD panel assembly
When the Prism/LCD panel assembly is replaced.
Readjust the following adjustment items.
(1) Focus of LCD Panel adjustment
(9) Polarizer adjustment
Common center adjustments✻
White balance adjustments✻
Unevenness color correction✻
Gamma shift adjustments-PC✻
Gamma shift adjustments-AV✻
Gamma shift adjustments-PC✻
Gamma shift adjustments-AV✻
- 86 -
✻ : Refer to Service
Adjustment Page 75~77.
✻ : Refer to Service
Adjustment Page 75~77.
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