DSC-V1 (serv.man4) - Sony Digital Camera Service Manual (repair manual). Page 35

6-33

In the following items, the bit values must be discriminated from
the data displayed on the SEUS. Whether bit values are “1” or “0”
can be discriminated from the table shown below.

Data displayed on SEUS

bit 3 to bit 0 discriminated

bit 7 to bit 4 discriminated

Bit values

Display on the

bit3

bit2

bit1

bit0

SEUS

or

or

or

or

bit7

bit6

bit5

bit4

0

0

0

0

0

1

0

0

0

1

2

0

0

1

0

3

0

0

1

1

4

0

1

0

0

5

0

1

0

1

6

0

1

1

0

7

0

1

1

1

8

1

0

0

0

9

1

0

0

1

A

1

0

1

0

B

1

0

1

1

C

1

1

0

0

D

1

1

0

1

E

1

1

1

0

F

1

1

1

1

B

A

Example: If the displayed data is “8E”, bit 7 - bit 4 values can be

discriminated from block (A), and also bit 3 - bit 0 val-
ues from block (B).

Page 20

Address 80

Bit

Function

When bit value=1 When bit value=0

0

POWER SW

OFF

ON

(MODE-51470 block
 S104)

1

2

3

Shutter button

OFF

ON

(XSHTR ON)
(MODE-51470 block
S103)

4

Shutter button

OFF

ON

(XAE LOCK ON)
(MODE-51470 block
S103)

5

MEMORY STICK

IN

OUT

IN SW
(MS Socket)

Using method:
1) Select page: 20, address: 80.
2) By discriminating the bit value of read data, the state of the

switches can be discriminated.

Page 20

Address 81

Using method:
1)

Set the mode dial to any position other than “SET UP’”.

2)

Select page: 20, address: 81.

3)

By discriminating the upper digit of read data, the rotation of
the control dial can be discriminated.

Jog dial
(MODE-51470 block S106)

When rotated upward.

When rotated downward.

Upper digit of the data

...→ 1 → 5 → D → 9 → 1 →...
...→ 1 → 9 → D → 5 → 1 →...

Using method:
1)

Select page: 20, address: 04, set data: 02.

2)

Check that all LED (SELF TIMER, POWER, SELF TIMER/
RECODING, AE/AF LOCK, FLASH/CHG, MS ACCESS) are
lit.

3)

Select page: 20, address: 04, set data: 00.

Page 20

Address 04

Data 02