Read Sony DCR-TRV22 / DCR-TRV22E (serv.man4) Service Manual online
6-52
DCR-TRV22/TRV22E
3. VIDEO OUT Y, Chroma Level Check (VC-312 Board)
Mode
Camera
Subject
Arbitrary
Measurement Point
Video terminal of AUDIO VIDEO jack
(75
(75
Ω
terminated)
Measuring Instrument
Oscilloscope
Specified Value
Sync level: A = 286 ± 18mV (NTSC)
A = 300 ± 18mV (PAL)
Burst level: B = 286 ± 18mV (NTSC)
B = 300 ± 18mV (PAL)
Note:
The data of page: 0, address: 10 must be “00”.
Switch setting:
DEMO MODE (Menu setting) ........................................ OFF
Adjusting method:
Order Page Address Data
Procedure
1
3
0C
02
Set the data, and press PAUSE
button.
button.
2
Check that the sync signal level
(A) satisfies the specified value.
(A) satisfies the specified value.
3
Check that the burst signal level
(B) satisfies the specified value.
(B) satisfies the specified value.
4
3
0C
00
Set the data, and press PAUSE
button.
button.
Fig. 6-3-7.
H
B
A
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