DCR-TRV360, DCR-TRV361, DCR-TRV460, DCR-TRV460E, DCR-TRV461E - Sony Movie Service Manual (repair manual). Page 3

1-6E

IC4501

VC-345 BOARD (SIDE B)

156 : A
164 : B

Due to the change of IC4501 (mechanism control), there are two
types of versions A and B.
The EEPROM data are different according to respective versions.
Also, the IC4501 version can be checked by a discrimination method
by the model name or by the adjusting remote commander.

Changing the version does not make any changes in
schematic diagrams and the rest.

Make it sure to confirm the version after replacing IC4501.

1)

Select page: 3, and address: FF.

2)

The version of IC4501 can be checked from the displayed data.

Data

Version

11

A

12

B

1)

Select page: 0, address: 01, and set data: 01.

2)

Select page: 1C, and input the data in the following table.

To write in the non-volatile memory (EEPROM), press the
PAUSE button of the adjustment remote commander each
time to set the data.

3)

Select page: 0, address: 01, and set data: 00.

Version

A

B

Address

D0

00

42