Sony Mavica MVC-FD81, Руководство по обслуживанию

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5-27
2-3. SERVICE MODE
1. Setting the Test Mode
Page F Address 10
• Before setting the data , select page: 0, address: 01, and set data:
01.
• For page F, the data set is recorded in the non-volatile memory
by pressing the PAUSE button of the adjustment remote
commander. In this case, take note that the test mode will not be
exited even when the main power is turned off.
• After completing adjustments/repairs, be sure to return the data
of this address to 00, and press the PAUSE button of the adjustment
remote commander.
Select page: 0, address: 01, and set data: 00.
Function
Normal
Forced camera power ON
Forced Player power ON
Data
00
01
02
2. Bit value discrimination
Bit values must be discriminated using the display data of the
adjustment remote commander for following items. Use the table
below to discriminate if the bit value is “1” or “0”.
Page
Address
bit3 to bit0 discrimination
bit7 to bit4 discrimination
Display on the adjustment remote commander
Display on the
adjustment
remote
commander
0
1
2
3
4
5
6
7
8
9
A ( A )
B ( b )
C (
c
)
D (
d
)
E ( E )
F ( F )
Bit values
bit3
or
bit7
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
bit2
or
bit6
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
bit1
or
bit5
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
bit0
or
bit4
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
A
B
Example:
If “8E” is displayed on the adjustment remote commander, the
bit values for bit7 to bit4 are shown in the
A
column, and the
bit values for bit3 to bit0 are shown in the
B
column.
3. Switch check (1)
Page 3 Address 23
Bit
0
1
2
3
4
5
6
7
Function
POWER SW
(PK-44 board S702)
XCAM/PB SW
(PK-44 board S708)
SHUTTER SW
(RL-51 board S001)
SHUTTR AE LOCK
SW
(RL-51 board S001)
DISK IN SW
(FDD UNIT)
MOVIE/XSTILL SW
(PK-44 board S712)
When bit value=1
OFF
ON
OFF
OFF
DISK IN
ON
When bit value=0
ON
OFF
ON
ON
NO DISK
OFF
Using method:
1)
Select page:3, address: 23.
2) By discriminating the bit value of display data, the state of the
switches can be discriminated.