6-57
3-10. FE OSC CHECK
Purpose :
Check the oscillating frequency and level of
the flying erase (FE) signal.
Adjustment error :
If REC-PAUSE recording is repeated, un-
erased area is left in the junctions between the
editings which results in increase of noise or
previous picture can be seen.
Mode
CAM-REC
Signal
Any signal
Measurement Point
CN101 pin
!§
Measuring Instrument
Oscilloscope and frequency counter
Adjustment Page
—
Adjustment Address
—
Specification Value
A=7.0Vp-p or more (MP mode)
A=6.0 ± 1.0Vp-p (ME mode)
f=7.2 ± 0.5MHz (MP/ME mode)
Adjustment procedure:
Order
Page
Address
Data
Procedure
1
Insert a normal MP type tape.
2
Make a recording.
3
Check that the FE signal level satisfies the specification.
4
Check that the FE signal frequency satisfies the specification.
5
Insert a normal ME type tape.
6
Make a recording.
7
Check that the FE signal level satisfies the specification.
8
Check that the FE signal frequency satisfies the specification.
Summary of Contents for Handycam CCD-TR501E
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