Adjustment - Pioneer AVIC-505 Service Manual

6. ADJUSTMENT

6.1 SINGLE CHECKING METHOD
6.1.1 FOR NAVIGATOR ITSELF
Single movement checking method when only navigation system is brought is as follows,
Usually, to display navigation, a special TV monitor (AVD-505) is required. However, the check is possible with the
TV monitor (NTSC) with RCA input terminal connected as follows,
1) Checkpoints : SYNC OUT·········Navigation screen signal line
Note) There are checkpoints on both sides of the PCB, but no silk display on the parts side (display only pattern
side).
2) Preparation :1) Series circuit of 75Ω and 470µF
2) RCA pin cord
3) TV monitor (NTSC)
4) Speaker with lamp receiving part
5) Power supply cord (CDE5704)
6) CD-ROM disc
3) Checking method :1) Display navigation video
Note) For the checkpoints, there are rounds for both pattern side and parts side, but silk display is only on the
pattern side.
Connect SYNC OUT point and GND on the PCB using RCA pin cord.
Connect 75Ω resistance and 470µF capacitor in series.
AVIC-505
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