DCR-TRV75, DCR-TRV75E, DCR-TRV80, DCR-TRV80E (serv.man4) - Sony Movie Service Manual (repair manual). Page 8

6-5

For details of how remove the cabinet and boards, refer to “2.
DISASSEMBLY”.

When performing only the adjustments, the lens block and boards
need not be disassembled.

Before performing the adjustments, check the data of page: 0,
address: 10 is “00”. If not, set data: 00 to this address.

1)

Connect the equipment for adjustments according to Fig. 6-1-3.

As removing the cabinet (R) assembly (removing CN1007 of the
VC-316 board) means removing the lithium 3V power supply
(BT5201 on the CK-131 board), 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 lithium 3V power
supply is removed. (Refer to “5-4.Service Mode” for the self-
diagnosis data and the data on history of use.)

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 control switch block (PS-2890) removed. After
completing adjustments, be sure to exit the “Forced Camera Power
ON Mode”.

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.

Fig. 6-1-2.

Front of the lens

Pattern box

1.5 m