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KP-HW51K90J/HW57K90J
RM-Y909K
RM-Y909K
4-5. BLUE OFFSET ADJUSTMENT
1. Receive the all black (1080i, component) signal with VIDEO 5
input, and set VIDEO MODE to pro and PICTURE to maximum.
2. Connect an oscilloscope between CN5 pin
7
(B) on the A board
and ground.
3. Set in the service mode and select the category “ 2150D-2 ”.
4. Adjust “ 3 SLIN ” so that the waveform level is 2.20
±
0.05Vp-p.
5. After adjustment finished, press “ MUTING ” +“ ENTER ”
buttons on the commander to write the data to the NVM.
6. Receive the RF signal and change the wide to mode to “ Wide
Zoom ” copy the same data to “ 3 SLIN ”.
Reference Pulse
2.20
±
0.05 Vp-p
GND
16.7ms
Fig. 4-5