Panasonic PT-60LCX64-K Service Manual page 88

PT-60LCX64-K
Perform the necessary adjustments in numerical order in each section.
Section Step
No.
1
Mechanical
(Projection Unit)
Adjustment
Section
2
Main C.B.A.
Adjustment
1
Section
1
2
3
LCD Drive
C.B.A.
Adjustment
4
Section
5
6
Note: The PC (1) must have a 10-key keyboard for LCD Drive Adjustment software (1).
The PC (2) is for Test Pattern Signal.
Adjustment Item
Full Mirror Adjustment
Polarizer Adjustment
RGB Input Level Adjustment
Fan 2 Voltage Adjustment
Fan 3 Voltage Adjustment
VCOM Adjustment
Gamma Adjustment
White Balance Adjustment
Non-uniformity Color Correction
(compensation by inputting data)
Necessary Equipment
·Screwdriver (+)/(-)
·NTSC Video Pattern Generator
·Screwdriver (+)
·PC(2)
·(NTSC Video Pattern Generator)
·Oscilloscope
·Monitor P.C.B.
·XGA Color PC Monitor
·PC(2)
·PC(1)
·RS232C I/F Tool
·Digital Volt Meter
·Software(1)
·PC(1)
·RS232C I/F Tool
·Digital Volt Meter
·Software(1)
·PC(1)
·PC(2) with 720p video graphics card
·RS232C I/F Tool
·Software(1)
·PC(1)/(2)
·RS232C I/F Tool
·Software(2)
·PC(1)/(2)
·RS232C I/F Tool
·Software(1)
·NTSC Video Pattern Generator
·Color Temperature Meter
·PC(1)/(2)
·RS232C I/F Tool
·Software(3)
Fig. E1-2
88
Input
No signal
or
100% White Signal (VIDEO 1)
No signal
or
(RGB 1)
Test Pattern Signal
·Black Signal
or
Black Signal (VIDEO 1)
Test Pattern Signal
·Gray Scale Pattern Signal
(3 scales)
or (16 scales)
---
---
Test Pattern Signal
·70% Red Horizontal Signal
·70% Green Horizontal Signal
·70% Blue Horizontal Signal
Test Pattern Signal
·Gray Scale Pattern Signal
(16 scales)
Gray Scale Pattern Signal
VIDEO 1
(10 scales)
Test Pattern Signal
·Gray Scale Pattern Signal
(16 scales)
·50% White Pattern Signal
Test Pattern Signal
·50% White Pattern Signal
or
RGB 1
---
---
RGB 1
RGB 1
or
RGB 1
RGB 1