Base Band Block Adjustments; Composite Output Y Level Adjustment (Vc-207 Board); Composite Output Chroma Level Adjustment (Vc-207 Board) - Sony DCR-TRV5 Service Manual
Digital video camera recorder
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Also See for DCR-TRV5:
- Operating instructions manual (92 pages) ,
- Operating instructions manual (91 pages) ,
- Service manual (25 pages)
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3-5-3.
Base Band Block Adjustments
1. Composite Output Y Level Adjustment
(VC-207 Board)
Set the Y signal level of the composite video output signal.
Mode
VTR stop
Signal
No signal
Measurement Point
Video signal terminal of AUDIO/
VIDEO jack (75
Measuring Instrument
Oscilloscope
Adjustment Page
D
Adjustment Address
96
Specified Value
A = 286 ± 6 mV (NTSC)
A = 300 ± 6 mV (PAL)
Note: Insert a plug in the AUDIO/VIDEO jack.
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 96, change the data and set the sync
signal level (A) to the specified value.
3) Press the PAUSE button of the adjustment remote commander.
4)
Select page: 0, address: 01, and set data: 00.
5) Perform "Composite Output Chroma Level Adjustment".
H
Fig. 5-3-8
2. Composite Output Chroma Level Adjustment
Set the chroma signal level of the composite video output signal.
Mode
Signal
Measurement Point
terminated)
Measuring Instrument
Adjustment Page
Adjustment Address
Specified Value
Note 1: Insert a plug in the AUDIO/VIDEO jack.
Note 2: Perform "Composite Output Y Level Adjustment" before this
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 97, change the data and set the burst
3) Press the PAUSE button of the adjustment remote commander.
4)
5) Perform "S-C Output Level Adjustment".
A
5-44
(VC-207 Board)
VTR stop
No signal
Video signal terminal of AUDIO/
VIDEO jack (75
Oscilloscope
D
97
A = 286 ± 6 mV (NTSC)
A = 300 ± 6 mV (PAL)
adjustment.
signal level (A) to the specified value.
Select page: 0, address: 01, and set data: 00.
H
Fig. 5-3-9
terminated)
A
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