Onkyo TX-SA705 Service Manual page 154

ADJUSTMENT PROCEDURE-3
VIDEO PROCESSOR CALIBRATION
Video processor Q8001 must be calibrated before mounting on the unit.
[When]
1. Exchange Video processor IC (Q8001, FLI8125-LF-BC).
2. Exchange HDMI PC board ass'y (NAHDM-9107).
[Preparation]
1. Prepare a standard video signal generator(SG).
2. Set the SG to output 100% color bar of 8 colors and 480i at component video terminals.
3. Connect the unit(TX-SR705) and SG as shown in the figure.
[Procedure]
1. Press and hold down
" Test - _ " is displayed only for 5 seconds.
2. Press AUX button within 5 seconds above.
3. Press ENTER button.
4. Calibration of ADC part in
5. The unit will be powered off automatically when succeeds.
6. If failed, " Calibration Error " will be displayed.
Check SG and signal, then return to Item 1.
Component
Video Input
AV Receiver
CD button, then press STANDBY/ON
FLI8125-LF-BC starts and proceeds.
Component
Video Cable
IN1
Video Signal
button.
TX-SR705/SA705
Component
Video output
Generator