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6-125
HVR-Z1J/Z1U/Z1N/Z1E/Z1P/Z1C
3. VIDEO OUT Y, Chroma Level Check (VC-367 Board)
Note1:
This item must be performed in both modes NTSC (60i) and PAL
(50i).
Mode
CAMERA
Subject
Arbitrary
Measurement Point
Video plug of AUDIO/VIDEO jack
(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)
Note2:
Disconnect the cable from the COMPONENT OUTPUT
connector.
Note3:
The data of page: 0, address: 10 must be “00”.
Switch setting:
NTSC (60i)/PAL (50i) ... NTSC (60i) (HVR-Z1J/Z1U/Z1N)/
PAL (50i) (HVR-Z1E/Z1P/Z1C)
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
3
0C
02
Set the data, and press PAUSE
button.
3
Wait for 5 sec.
4
3
11
Check that bit5 of the data is
“1”. (Note3)
5
Check that the sync signal level
(A) satisfies the specified value.
6
Check that the burst signal level
(B) satisfies the specified value.
7
3
0C
00
Set the data, and press PAUSE
button.
8
0
01
00
Set the data.
Note4:
For the bit values, refer to “6-4. SERVICE MODE”, “4-3. 3. Bit
value discrimination”.
Fig. 6-3-6.
H
B
A
Ver. 1.7 2007. 10