Read Sony HCD-VP800AV / MHC-VP800AV Service Manual online
21
HCD-VP800AV
VIDEO SECTION
Frequency Adjustment
Connection:
Procedure:
1. Connect the frequency counter to check point of the VIDEO
1. Connect the frequency counter to check point of the VIDEO
board.
2. Turned power switch on.
3. Press the CD button to select the CD.
4. Adjust CT503 on the VIDEO board so that the frequency counter
3. Press the CD button to select the CD.
4. Adjust CT503 on the VIDEO board so that the frequency counter
reading 27.0 MHz
± 80 Hz at stop status.
Adjustment Location:
[VIDEO BOARD] (SIDE A)
VIDEO board
(27 MHz)
frequency counter
J301
J302
CN501
CN503
CN502
IC507
(GND)
(27MHz)
CT503
VIDEO
Frequency
Adjustment
VIDEO
Frequency
Adjustment
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