Hall Adjustment (Dcr-Trv20/Trv20E); Mr Adjustment (Dcr-Trv20/Trv20E) - Sony DCR-TRV6 Service Manual

5. HALL Adjustment
(DCR-TRV20/TRV20E)
For detecting the position of the lens iris and ND filter, adjust each
AMP gain and offset.
Subject Not required
Measurement Point Display data of page 1 (Note1)
Measuring Instrument Adjustment remote commander
Adjustment Page F
Adjustment Address 17, 18, 19, 1A, 1B, 1C
Specified Value When the data of page: 6, address: 01
is "01": 15 to 19 (Note2)
When the data of page: 6, address: 01
is "03": 87 to 8B (Note2)
When the data of page: 6, address: 01
is "69": 87 to 8B (Note2)
When the data of page: 6, address: 01
is "6B": 15 to 19 (Note2)
Note1: Displayed data of page 1 of the adjustment remote commander.
1 : XX : XX
Note2: The PAUSE button of the Adjustment remote commander must be
pressed.
Switch setting:
POWER .................................................................. CAMERA
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: 6, address: 94, and set data: 17.
3) Select page: 6, address: 95, and set data: 89.
4) Select page: 6, address: 01, set data: 6D, and press the PAUSE
button of the adjustment remote commander. (The HALL
adjustment is performed and the adjustment data is stored in
page: F, address: 17 to 1C.)
5) Select page: 6, address: 02, and check that the data is "01".
6) Select page: 6, address: 01, set data: 00, and press the PAUSE
button.
Checking method:
1) Select page: 6, address: 04, and set data: 03.
2) Select page: 6, address: 01, set data: 01, and press the PAUSE
button.
3) Select page: 1, and check that the IRIS display data (Note1)
satisfies the specified value.
4) Select page: 6, address: 01, set data: 03, and press the PAUSE
button.
5) Select page: 1, and check that the IRIS display data (Note1)
satisfies the specified value.
6) Select page: 6, address: 01, set data: 69, and press the PAUSE
button.
7) Select page: 1, and check that the ND display data (Note1)
satisfies the specified value.
8) Select page: 6, address: 01, set data: 6B, and press the PAUSE
button.
9) Select page: 1, and check that the ND display data (Note1)
satisfies the specified value.
Processing after Completing Adjustments:
1) Select page: 6, address: 01, set data: 00, and press the PAUSE
button.
2) Select page: 6, address: 04, and set data: 00.
3) Select page: 6, address: 94, and set data: 00.
4) Select page: 6, address: 95, and set data: 00.
5) Select page: 0, address: 01, and set data: 00.
IRIS display data
ND display data
6. MR Adjustment
(DCR-TRV20/TRV20E)
The MR (Magnet resistor) adjustment of the inner focus lens is
carried out automatically. In whichever case, the focus will be
deviated during auto focusing/manual focusing.
Subject
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Specified Value
Note: Make the lens horizontal and perform this adjustment.
Switch setting:
POWER .................................................................. CAMERA
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: 6, address: 01, set data: BD, and press the PAUSE
button of the adjustment remote commander. (The MR
adjustment is performed and the adjustment data is stored in
page: F, address: 50 to 59, 62.)
3) Select page: 6, address: 02, and check that the data is "01".
4) Select page: F, address: 50, and check that the data satisfies the
specified value.
5) Select page: F, address: 51, and check that the data satisfies the
specified value.
6) Select page: F, address: 52, 54, 56 and 58, and check that the
data satisfies the specified value.
7) Select page: F, address: 53, 55, 57 and 59, and check that the
data satisfies the specified value.
Processing after Completing Adjustments:
1) Select page: 6, address: 01, set data: 00, and press the PAUSE
button.
2) Select page: 0, address: 01, set data: 00.
3) Turn off the power and turn on again.
4) Perform "Flange Back Adjustment".
5-22
Not required
Adjustment remote commander
F
50 to 59, 62
40 to C0 (Address: 50)
40 to C0 (Address: 51)
03 to 78 (Address: 52, 54, 56, 58)
88 to F8 (Address: 53, 55, 57, 59)