Read Sony CCD-TRV128 (serv.man2) Service Manual online
CCD-TRV128
6-33
5. VIDEO OUT Level Check (VC-341 board)
Mode
VTR stop (PLAY/EDIT mode)
Signal
No signal
Measurement Point
Video terminal of A/V jack
(75
(75
Ω terminated)
Measuring Instrument
Oscilloscope
Specified value
Sync level:
A = 286
± 20 mVp-p (NTSC)
A = 300
± 20 mVp-p (PAL)
Burst level:
B = 286
± 20 mVp-p (NTSC)
B = 300
± 20 mVp-p (PAL)
Checking method:
Order Page Address Data
Procedure
1
Check that the SYNC level
(A) satisfies the specified
value.
(A) satisfies the specified
value.
2
Check that the burst level (B)
satisfies the specified value.
satisfies the specified value.
Fig. 6-3-7
H
B
A
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