Operation Test In Each Mode - Pioneer PDP-42A3HD Service Manual

1

6.2 OPERATION TEST IN EACH MODE

A
Operation test in each mode
1.2.1. Equipment
• MSPG-925FS or Pattern Generator
• Remocon.
B
1.2.2. Checking mode
Connect Pattern Generator signal to HDMI.(check HDMI mode)
1) 1280 x 720p (60Hz , 16:9 )
2) 1920 x 1080i (60Hz , 16:9 )
3) 720 x 480p (60Hz , 16:9 )
4) 720 x 480i (60Hz , 16:9 )
C
1.2.3. Check operation status
Patt. No Pattern
25 Overall
17 16 gray scale
D
E
F
54
1
2
Test method
1. Check video noise at high frequency.
2. Check Ringing.
3. Check diagonal line noise in all
(By changing Contrast is necessary.)
1. Check saturation of Contrast / brightness
by min/max.
2. Check noise.
PDP-42A3HD
2
3
Remark
3
4
4