Sony DCR-TRV230 Service Manual page 136

1-1-2. Preparations
Note1: For details of how remove the cabinet and boards, refer to "2.
DISASSEMBLY".
Note2: When performing only the adjustments, the lens block and boards
need not be disassembled.
1) Connect the equipment for adjustments according to Fig. 5-1-3.
2) The front panel block (SI-028/029 board, focus ring, microphone
unit) must be assembled because the focus ring is used for
adjustments.
Note3: As removing the cabinet (R) (removing the VC-254 board CN1117)
means removing the lithium 3V power supply (CF-079/080 board
BT101), data such as date, time, user-set menus will be lost. After
completing adjustments, reset these data. If the cabinet (R) 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
data on history use (data of page: 2, address: A2 to AA). (Refer to
"5-4. Service Mode" for the self-diagnosis data and data on the
history use.)
Note4: Setting the "Forced Camera Power ON" 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 SS-1380 block removed. After completing adjustments,
be sure to exit the "Forced Camera Power ON Mode".
Note5: Exiting the "Forced Camera 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.
Pattern box
Front of the lens
5-5
1.5 m
Fig. 5-1-2.