Sony DCR-TRV240 Service Manual page 150

5. Hi8/Standard8 Y/C Output Level Setting
(VC-276 board)
Set the Y/C signal output level during the Hi8/Standard8 playback
mode.
Mode VTR stop
Signal No signal
Adjustment Page C
Adjustment Address 44, 45
Note1: Perform this adjustment when IC2201 is replaced.
Note2: The data of page: 0, address: 10 must be "00".
Adjusting method:
Order Page Address Data
1 0 01 01
2 D 10 02
3 3 9E 01
4 3 A4
5 C 44 69
6 C 45 64
7
8 C 44 A0
9 C 45 AA
10 3 9E 00
11 D 10 00
12 0 01 00
RadarW RadarW RadarW
Procedure
Set the data.
Set the data, and press PAUSE
button.
Set the data.
Check that the data.
When the data is "53", proceed
to step 5.
When the data is "03", proceed
to step 8.
Set the data, and press PAUSE
button.
Set the data, and press PAUSE
button.
Proceed to step 10.
Set the data, and press PAUSE
button.
Set the data, and press PAUSE
button.
Set the data.
Set the data, and press PAUSE
button.
Set the data.
6. Hi8/standard 8mm AFC fo Adjustment
(VC-276 board)
Adjust the pull-in range of the clock generator (IC2201) for A/D
conversion during Hi8/standard 8mm playback.
Mode
Signal
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Specified Value
Note: The data of page: 0, address: 10 must be "00".
Adjusting method:
Order Page Address Data
1 0 01
2 D 10
3 3 0D
4 3 93
5 3 9E
6 C 43
7 3 01
8 3 02
9 3 03
10 3 01
11 3 9D
12 3 0D
13 3 93
14 3 9E
15 D 10
16 0 01
5-49
DCR-TRV240/TRV340
RadarW RadarW RadarW
VTR stop
No signal
Display data of page: 3, address: 9D
Adjustment remote commander
C
43
7C to 84
Procedure
01 Set the data.
02 Set the data, and press PAUSE
button.
04 Set the data, and press PAUSE
button.
04 Set the data.
01 Set the data.
50 Set the data, and press PAUSE
button.
60 Set the data, and press PAUSE
button.
Check that the data changes from
"60" to "00".
Check that the data is "00".
00 Set the data, and press PAUSE
button.
Check that the data satisfies the
specifies value.
When the data doesn't satisfy the
specified value, return to step 6.
00 Set the data, and press PAUSE
button.
00 Set the data.
00 Set the data.
00 Set the data, and press PAUSE
button.
00 Set the data.