Precautions On Adjusting - Sony DCR-TRV40 Service Manual

DCR-TRV40/TRV40E/TRV50/TRV50E
3-1-2.

Precautions on Adjusting

Note1: Before performing the adjustments, check the data of page: 0,
address: 10 is "00". If not, set data: 00 to this address.
1) The adjustments of this unit are performed in the VTR mode
or camera mode.
To set to the VTR mode, set the power switch to "VCR" (or
"PLAYER") or set the "Forced VTR Power ON mode" using
the adjusting remote commander (Note2).
To set to the Camera mode, set the power switch to "CAMERA"
or set the "Forced Camera Power ON mode" using the adjusting
remote commander (Note3).
After completing adjustments, be sure to exit the "Forced VTR
Power ON Mode" or "Forced Camera Power ON Mode".
(Note5)
2) The front panel block (MA-408 board (microphone amplifier,
remote commander receiver, infrared LED, AF laser LED), SE-
124 board (MF sensor)) must be assembled for connecting the
adjusting remote commander. To remove it, disconnect the
following connector.
MA-408 board CN5903 (37P, 0.5mm)
3) Cabinet (R) (CK-115board, LCD block) need not be connected.
But removing the cabinet (R) (removing the VC-283 board
CN1005) means removing the lithium 3V power supply (CK-
115 board, BT5201) , data such as date, time, user-set menus
will be lost. After completing adjustments, reset these data.
But, the self-diagnosis data and the data on history of use (total
drum rotation time etc.) will be kept even if the cabinet (R) has
been removed. (Refer to "5-4.Service Mode" for the data on
the history use and the self-diagnosis data.)
To remove the cabinet (R), disconnect the following connectors.
VC-283 board CN1005 (51P, 0.3mm)
4) Only for DCR-TRV50/TRV50E model, the BT-003 board is
need not be connected. To remove it, disconnect the following
connector.
BT-003 board CN102 (Bluetooth antenna terminal)
VA-283 board CN1004 (15P, 0.3mm)
5) The intelligent accessory shoe is need not be connected. To
remove it, disconnect the following connector.
DD-176 board CN4604 (20P, 0.5mm)
6) The EVF block (LB-078 board) is need not be connected. To
remove it, disconnect the following connector.
DD-176 board CN4603 (21P, 0.3mm)
7) To open the DD-176 board, use the following extension cable
between the DD-176 board CN4601 and VC-283 board
CN1003.
J-6082-413-A (100P, 0.4mm)
8) The lens block (CD-381 board) is need not be connected. To
remove it, disconnect the following connectors.
VC-283 board CN1301 (27P, 0.3mm)
VC-283 board CN1501 (40P, 0.5mm)
9) By setting the "Forced VTR Power ON mode", the video section
can be operate even if the control switch block (FK-2890, PS-
2890) has been removed. When removing it, disconnect the
following connector.
VC-283 board CN1007 (27P, 0.3mm)
Note2: Setting the "Forced VTR Power ON" mode (VTR mode)
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 02, and press the PAUSE
button of the adjusting remote commander.
The above procedure will enable the VTR power to be turned
on with the control switch block (PS-2890 block) removed.
After completing adjustments, be sure to exit the "Forced Power
ON mode".
Note3: Setting the "Forced Camera Power ON" mode (Camera mode)
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 01, and press the PAUSE
button of the adjusting remote commander.
The above procedure will enable the camera power to be turned
on with the control switch block (PS-2890 block) removed.
After completing adjustments, be sure to exit the "Forced Power
ON mode".
Note4: Setting the "Forced Memory Power ON" mode (Memory mode)
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 05, and press the PAUSE
button of the adjusting remote commander.
The above procedure will enable the memory power to be
turned on with the control switch block (PS-2890 block)
removed.
After completing adjustments, be sure to exit the "Forced Power
ON mode".
Note5: Exiting the "Forced Power ON" mode
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 00, and press the PAUSE
button of the adjusting remote commander.
3) Select page: 0, address: 01, and set data: 00.
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