Read Sony DCR-DVD301 (serv.man4) Service Manual online
6-16
DCR-DVD301
1-3.
CAMERA SYSTEM ADJUSTMENTS
Before perform the camera system adjustments (except for “66MHz
Origin Oscillation Check”), check that the specified values of
“VIDEO SYSTEM ADJUSTMENTS” are satisfied.
And check that the data of page: 0, address: 10 is “00”. If not, set
data: 00 to this address.
Origin Oscillation Check”), check that the specified values of
“VIDEO SYSTEM ADJUSTMENTS” are satisfied.
And check that the data of page: 0, address: 10 is “00”. If not, set
data: 00 to this address.
1. 66MHz Origin Oscillation Check (VC-354 board)
Set the frequency of the clock for synchronization.
If deviated, the synchronization will be disrupted and the color will
become inconsistent.
Set the frequency of the clock for synchronization.
If deviated, the synchronization will be disrupted and the color will
become inconsistent.
Subject
Not required
Measurement Point
Pin
B27
of IC3501 (SPCK)
(R3563 or R3564)
Measuring Instrument
Frequency counter
Specified Value
f=13500000
±
271Hz
Note: The data of page: 0, address: 10 must be “00”.
Switch setting:
MODE .................................................................... MOVIE (
)
Adjusting method:
Check that the frequency (f) satisfies the specified value.
Check that the frequency (f) satisfies the specified value.
Fig. 6-1-6.
VC-354 BOARD(SIDE B)
IC3501
R3563
R3564
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