Sony DCR-TRV320 Service Manual page 142

1-1-2. Preparations
Note 1: For details of how remove the cabinet and boards, refer to
"2. DISASSEMBLY".
Note 2: When performing only the adjustments, the lens block and
boards need not be disassembled.
Note 3: 2.5 LCD model: DCR-TRV320/TRV320E/TRV320P
3 LCD model: DCR-TRV420E/TRV525
3.5 LCD model: DCR-TRV520/TRV520E/TRV520P/
TRV620E
4 LCD model: DCR-TRV720/TRV720E
2.5 LCD model
3/3.5 LCD model
4 LCD model
1) Connect the equipment for adjustments according to Fig. 5-1-3,
4.
2) The front panel block (MI-37 board, focus dial, microphone
unit) must be assembled because the focus ring is used for
adjustments.
Note 4: As removing the cabinet (R) (removing the VC-235 board
CN1105) means removing the lithium 3V power supply
(CF-69/70/72 board BH001), 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 and data on history use (data of page:
2, address: A2 to AA). (Refer to "SELF-DIAGNOSIS
FUNCTION" for the self-diagnosis data, and to "5-4.
Service Mode" for the data on the history use.)
Note 5: 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 of the adjustment remote commander.
The above procedure will enable the camera power to
be turned on with the power switch (SS-10000 block)
removed. After completing adjustments, be sure to exit
the "Forced Camera Power ON Mode".
Note 6: 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 of the adjustment remote commander.
3) Select page: 0, address: 01, and set data: 00.
CF board
CF-69
CF-70
CF-72
Pattern box
Front of the lens
5-5
1.5 m
Fig. 5-1-2