Precautions On Adjusting - Sony DCR-TRV140 Service Manual

Ver 1.1 2003. 06
3-1-2.

Precautions on Adjusting

1) Connect the adjustment remote commander to CN1011 of VC-
273 board via I/F unit for LANC control (J-6082-521-A) and
CPC jig connector (J-6082-539-A). To operate the adjustment
remote commander, connect the AC power adapter to the DC
IN jack of I/F unit for LANC control, or connect the L series
Info-LITHIUM battery to the battery terminal of I/F unit for
LANC control.
2) 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
adjustment remote commander (Note 1).
To set to the Camera mode, set the power switch to "CAM-
ERA" or set the "Forced Camera Power ON mode" using the
adjustment remote commander (Note 2).
After completing adjustments, be sure to exit the "Forced VTR
Power ON Mode" or "Forced Camera Power ON Mode". (Note
3).
3) The front panel block (SI-033 board, microphone unit, video
light) need not be connected. To remove, disconnect the fol-
lowing connector.
SI-033 board CN752 (16P 0.5mm)
4) As removing the cabinet (R) assembly (removing CN1007 of
the VC-273 board) means removing the lithium 3 V power
supply (CF-2000 block BT001), data such as date, time, user-
set menus will be lost. After completing adjustments, reset these
data. If the cabinet (R) assembly has been removed, the self-
diagnosis data, data on history of use (total drum rotation time
etc.) will be lost. Before removing, note down the self-diag-
nosis data (data of page: 2, address: B0 to C6) and the data on
history use (data of page: 2, address: A2 to AA and E0 to E2).
(Refer to "5-4.Service Mode".)
5) The cabinet (R) assembly (CF-2000 block, LCD block) need
not be connected to operate the VTR block. (Note 4) When
removing the cabinet (R) assembly, disconnect the following
connectors.
1. VC-273 board CN1007 (22P, 0.5mm)
2. VC-273 board CN1003 (20P, 0.8mm)
6) The lens block (CD-353 board) need not be connected. To re-
move, disconnect the following connectors.
1. VC-273 board CN1501 (14P, 0.5mm)
2. VC-273 board CN1551 (24P, 0.5mm)
7) The EVF block (VF-150 board and LB-073 board) need not
be connected. To remove, disconnect the following connec-
tors.
VC-273 board CN1005 (20P, 0.5mm)
8) By setting the "Forced VTR Power ON mode" or "Forced Cam-
era Power ON mode", the video section can be operate even if
the control switch block (SS-2000) has been removed. When
removing the control switch block (SS-2000), disconnect the
following connector.
VC-273 board CN1009 (5P 0.8mm)
DCR-TRV140/TRV140E/TRV140M
Note 1: 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.
The above procedure will enable the VTR power to be
turned on with the control switch block (SS-2000) re-
moved.
After completing adjustments, be sure to exit the "Forced
VTR Power ON mode".
Note 2: 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.
The above procedure will enable the camera power to be
turned on with the control switch block (SS-2000) re-
moved.
After completing adjustments, be sure to exit the "Forced
Camera Power ON mode".
Note 3: 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.
3) Select page: 0, address: 01, and set data: 00.
Note 4: When the CF-2000 block is removed, the VTR does an
unusual movement for one after the power is turned on.
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