Sony DCR-TRV725E Service Manual page 155

3-1-2. Precautions on Adjusting
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
adjustment remote commander (Note1).
To set to the Camera mode, set the power switch to "CAMERA"
or set the "Forced Camera Power ON mode" using the
adjustment remote commander (Note5).
After completing adjustments, be sure to exit the "Forced VTR
Power ON Mode" or "Forced Camera Power ON Mode".
(Note2)
2) The front panel block (SI-030 board, focus ring, microphone
unit) need not be connected except during "IR transmitter
adjustment" and "Audio adjustment". To remove, disconnect
the following connector.
VC-262 board CN1116 (26P 0.5mm)
3) As removing the cabinet (R) assembly (removing CN1117 of
the VC-262 board) means removing the lithium 3V power
supply (BT101 on the CF-084 board), 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-
diagnosis data (data of page: 2, address: B0 to C6) and the data
on history use (data of page: 2, address: A2 to AA). (Refer to
"5-4.Service Mode".)
4) The cabinet (R) assembly (CF-084 board, LCD bock,
viewfinder block) need not be connected to operate the VTR
block. (Use the adjustment remote commander, to operate the
VTR block.) When removing the cabinet (R) assembly,
disconnect the following connector.
1. VC-262 board CN1117 (45P, 0.5mm)
2. VC-262 board CN1120 (20P, 0.8mm)
5) The Memory stick connector need not be connected. To remove,
disconnect the following connector.
MM-043 board CN1153 (12P 0.5mm)
6) To open the MM-043 board, use the following extension cable
between the MM-043 board CN1901 and VC-262 board
CN1104.
J-6082-352-A (100P, 0.5mm)
7) The lens block (CD-329 board) need not be connected. To
remove, disconnect the following connectors.
1. VC-262 board CN1104 (24P, 0.5mm)
2. VC-262 board CN1521 (23P, 0.5mm)
8) By setting the "Forced VTR Power ON mode" or "Forced
Camera Power ON mode", the video section can be operate
even if the cabinet (L) assembly (SS-1380 block) has been
removed. When removing the cabinet (L) assembly, disconnect
the following connector.
FU-155 board CN402 (12P 0.8mm)
Note1: 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 cabinet (L) assembly (SS-1380 block) removed.
After completing adjustments, be sure to exit the "Forced VTR
Power ON mode".
Note2: 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 cabinet (L) assembly (SS-1380 block) removed.
After completing adjustments, be sure to exit the "Forced Camera
Power ON mode".
Note3: Setting the "Forced Memory Power ON" mode (Camera 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.
The above procedure will enable the camera power to be turned
on with the cabinet (L) assembly (SS-1380 block) removed.
After completing adjustments, be sure to exit the "Forced Camera
Power ON mode".
Note4: 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.
5-40