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AVH-P5050DVD/XN/RC
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There are two adjustment methods: one in which adjustment is performed monitoring RF waveform with an oscilloscopes
(method 1), and another in which adjustment is performed checking the numerical value of RF level with OSD (method 2).
Adjustment procedures are described below, but please refer to the section of service mode for how to start the test
mode and the operation procedures therein.
Replacement of PU Unit
For replacement of PU unit, refer to "Disassembly - How to Remove PU Unit."
After mounting PU unit, roughly adjust the skew screw so that the outer periphery without PU becomes horizontal
to CRG chassis.
Skew adjustment screw
Adjustment Procedure:
1. Connect to the jigs (refer to jig connection diagram) to enable the adjustment of pickup, and turn over DVD
mechanism module.
To prevent the disc from being scratched as it is turned over, first place a coin having the thickness of about
1.5 mm on the desk, and turn over and set so that the part “ ” shown in the figure comes right above the coin.
2. In case of method 1:
Referring to the connection diagram, connect an oscilloscope so that RF signal can be monitored using AGND2 as
the reference.
In case of method 2:
There is no need for setting equipment. Please go on to step 3.
3. Turn on the power in the test mode, and load the adjustment disc (GGV1025).
Oscilloscope
RF
AGND2
Содержание AVH-P5050DVD
Страница 8: ...AVH P5050DVD XN RC 8 1 2 3 4 1 2 3 4 C D F A B E 2 SPECIFICATIONS 2 1 SPECIFICATIONS ...
Страница 9: ...AVH P5050DVD XN RC 9 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 11: ...AVH P5050DVD XN RC 11 5 6 7 8 5 6 7 8 C D F A B E 2 3 PANEL FACILITIES ...
Страница 12: ...AVH P5050DVD XN RC 12 1 2 3 4 1 2 3 4 C D F A B E ...
Страница 13: ...AVH P5050DVD XN RC 13 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 14: ...AVH P5050DVD XN RC 14 1 2 3 4 1 2 3 4 C D F A B E ...
Страница 15: ...AVH P5050DVD XN RC 15 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 16: ...AVH P5050DVD XN RC 16 1 2 3 4 1 2 3 4 C D F A B E 2 4 CONNECTION DIAGRAM ...
Страница 21: ...AVH P5050DVD XN RC 21 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 59: ...AVH P5050DVD XN RC 59 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 103: ...AVH P5050DVD XN RC 103 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 106: ...AVH P5050DVD XN RC 106 1 2 3 4 1 2 3 4 C D F A B E 9 2 EXTERIOR 1 Grille Assy A B A A B C D D C B E E ...
Страница 112: ...AVH P5050DVD XN RC 112 1 2 3 4 1 2 3 4 C D F A B E 9 4 EXTERIOR 3 B B C E E F D C G H F D A A ...
Страница 114: ...AVH P5050DVD XN RC 114 1 2 3 4 1 2 3 4 C D F A B E 9 5 EXTERIOR 4 C C B A A B I C ...
Страница 133: ...AVH P5050DVD XN RC 133 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 141: ...AVH P5050DVD XN RC 141 5 6 7 8 5 6 7 8 C D F A B E D b D a D a 1 2 D b1 2 CWW1439 ...
Страница 143: ...AVH P5050DVD XN RC 143 5 6 7 8 5 6 7 8 C D F A B E 2 2 D 1 2 D 1 2 D 1 2 D DVD CORE UNIT 2 2 2 2 D CN801 2 3 A 1 2 D ...
Страница 145: ...AVH P5050DVD XN RC 145 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 171: ...AVH P5050DVD XN RC 171 5 6 7 8 5 6 7 8 C D F A B E D SIDE A 0 50 60 70 80 90 A CN801 UNIT E ...
Страница 172: ...AVH P5050DVD XN RC 172 1 2 3 4 1 2 3 4 C D F A B E D D DVD CORE UNIT 50 60 70 80 90 E ...
Страница 173: ...AVH P5050DVD XN RC 173 5 6 7 8 5 6 7 8 C D F A B E D SIDE B 0 10 20 40 30 50 10 20 30 40 50 60 70 80 X Y ...
Страница 175: ...AVH P5050DVD XN RC 175 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 181: ...AVH P5050DVD XN RC 181 5 6 7 8 5 6 7 8 C D F A B E ...