Demd Out Level Adjustment - Sony CCD-TRV32 Service Manual

3-7.

DEMD OUT LEVEL ADJUSTMENT

Purpose : The playback video level is kept to constant
level.
Adjustment error : The playback picture can be brighter or darker
than normal picture.
Mode Playback
Signal Alignment tape : Normal mode
WR5-5CSP (PAL)
WR5-5NSP (NTSC)
IC201 pin @º or CN102 pin 6
Measurement Point
Measuring Instrument Oscilloscope
Adjustment Page F
Adjustment Address 33
A=0.50 ± 0.01Vp-p
Specification Value
Adjustment procedure:
Order Page Address
1 6 00
2 F 33
3
4 6 00
PAL MODEL
H
Data
01 After setting the data, press the PAUSE button. (Preparation)
Change data using PLAY and STOP buttons so that the Y signal level (A) satisfies
the specification.
Press the PAUSE button.
00 After setting the data, press the PAUSE button. (End)
White (100%)
A
Fig. 6-3-1
Procedure
NTSC MODEL
H
6-65
White (100%)
A