Sony HVR-M10C, Service Manual

Page: 220 / 329

6-68
HVR-M10C/M10E/M10J/M10N/M10P/M10U
2. S VIDEO OUT Y Level Adjustment (VC-367 board)
Note1:
< >: NTSC(60i) mode, [ ]: PAL(50i) mode
Mode VTR stop
Signal Arbitrary
Measurement Point Y signal terminal of S VIDEO jack
(75
Ω
terminated)
Measuring Instrument Oscilloscope
Adjustment Page C
Adjustment Address <25> [85]
Specified Value A = 1000
+20
mV
–8
Note2: Disconnect the cable from the COMPONENT OUTPUT
connector.
Note3: The data of page: 0, address: 10 must be “00”.
Switch setting:
60i/50i SEL ......................................................... <60i>, [50i]
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”. (Note4)
5 C <25> Change the data and set the Y
[85] signal level (A) to the specified
value.
6 C <25> Press PAUSE button.
[85]
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 “6-3. SERVICE MODE”, “3-3. 3. Bit
value discrimination”.
3. S VIDEO OUT Chroma Level Adjustment
(VC-367 board)
Note1: < >: NTSC(60i) mode, [ ]: PAL(50i) mode
Mode VTR stop
Signal Arbitrary
Measurement Point Chroma signal terminal of S VIDEO
jack (75
Ω
terminated)
External trigger: Y signal terminal of
S VIDEO jack
Measuring Instrument Oscilloscope
Adjustment Page C
Adjustment Address <26, 27> [86, 87]
Specified Value Cr level: A = 714
±
14mV (NTSC)
A = 700
±
14mV (PAL)
Cb level: B = 714
±
14mV (NTSC)
B = 700
±
14mV (PAL)
Burst level: C = 286
±
6mV (NTSC)
C = 300
±
6mV (PAL)
Note2:
Disconnect the cable from the COMPONENT OUTPUT
connector.
Note3:
The data of page: 0, address: 10 must be “00”.
Switch setting:
60i/50i SEL ......................................................... <60i>, [50i]
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”. (Note4)
5 C <26> Change the data and set the Cr
[86] signal level (A) to the specified value.
6 C <26> Press PAUSE button.
[86]
7 C <27> Change the data and set the Cb
[87] signal level (B) to the specified value.
8 C <27> Press PAUSE button.
[87]
9 Check that the burst signal level
(C) is satisfied the specified value.
10 3 0C 00 Set the data, and press PAUSE button.
11 0 01 00 Set the data.
Note4:
For the bit values, refer to “6-3. SERVICE MODE”, “3-3. 3. Bit
value discrimination”.
Fig. 6-2-6.
Fig. 6-2-7.
H
A
H
C
A
0.28
µ
sec (NTSC)
0.23
µ
sec (PAL)
B
0.28
µ
sec (NTSC)
0.23
µ
sec (PAL)