Y Out Level Adjustment (Vc-195 Board); C Out Level Adjustment (Vc-195 Board) - Sony Handycam CCD-TRV3E Service Manual

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4. Y OUT Level Adjustment (VC-195 board)

Set the Y signal output level.
Mode
VTR stop
Signal
No signal
Measurement Point
Hi8 model :
Y signal terminal of S VIDEO
terminal (75Ω terminated )
Standard 8 model :
VIDEO terminal (75Ω terminated )
Measuring Instrument Oscilloscope
Adjustment Page
F
Adjustment Address
49
Specified Value
A = 286±5mV (NTSC)
A = 300±5mV (PAL)
Note 1: Insert the plug into the S video terminal (Hi8 model)
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: 3, address: 01, set data: 41, and press the PAUSE
button of the adjusting remote commander.
3) Select page: 2, address: 61, and set data: 30.
4) Select page: F, address: 49, change the data and set the SYNC
level (A) to the specified value.
5) Press the PAUSE button of the adjusting remote commander.
6) Select page: 2, address: 61, and set data: 10.
7) Select page: 3, address: 01, set data: 00, and press the PAUSE
button of the adjusting remote commander.
8) Select page: 0, address: 01, and set data: 00.
Hi8 model
A
H
Standard 8 model
A
H
Fig. 5-3-9.

5. C OUT Level Adjustment (VC-195 board)

Set the chroma signal output level.
Mode
VTR stop
Signal
No signal
Measurement Point
Hi8 model :
Chroma signal terminal of S VIDEO
terminal (75Ω terminated )
Standard 8 model :
VIDEO terminal (75Ω terminated )
Measuring Instrument
Oscilloscope
Adjustment Page
F
Adjustment Address
4B
Specified Value
A = 286±5mV (NTSC)
A = 300±5mV (PAL)
Note 1: Insert the plug into the S video terminal (Hi8 model)
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: 3, address: 01, set data: 41, and press the PAUSE
button of the adjusting remote commander.
3) Select page: 2, address: 61, and set data: 30.
4) Select page: F, address: 4B, change the data and set the burst
level (A) to the specified value.
5) Press the PAUSE button of the adjusting remote commander.
6) Select page: 2, address: 61, and set data: 10.
7) Select page: 3, address: 01, set data: 00, and press the PAUSE
button of the adjusting remote commander.
8) Select page: 0, address: 01, and set data: 00.
Hi8 model
A
H
Standard 8 model
A
H
Fig. 5-3-10.
5-46

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