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[P1875 Service Manual
8-1 Test Equipment NEEDED
c® IBM PC with SVGA resolution (Color Video Signal & Pattern Generator)
c® VCR with Multi-system(NTSC/PAL/SECAM)
c® Chroma meter Minolta CL-100
c® Hi-Pot machine
8-2 TEST CONDITION
c® Circumstance Brightness : Dark room less than 60 lux
c® Inspection Distance : 2.0m
c® Screen Size : 60 inches diagonal (wide)
c® Before function test and alignment, each PJ875 should be run-in and warmed-up
for at least 30mins with following conditions.
*
Inroom temperature
¢ With cycled display colors (R,G,B, White)
* With cycled display modes
640*350 (H=31.5 KHz, V=70 Hz)
640*400 (H=31.5 KHz, V=70 Hz)
640*480 (H=37.5 KHz, V=75 Hz)
720*400 (H=31.5 KHz, V=70 Hz)
800*600 (H=53.7 KHz, V=85 Hz)
800*600 (H=37.9 KHz, V=60 Hz)
1024*768 (H=48.4 KHz, V=60 Hz)
1024*768 (H=68.7 KHz, V=85 Hz)
c® Test Display Mode & Pattern (Refer to 8-3.1 & 8-3.2)
c® Function Test and Alignment Procedure
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