DCR-PC330, DCR-PC330E (serv.man4) - Sony Movie Service Manual (repair manual). Page 70

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6-67
DCR-PC330/PC330E
5. Switch check (1)
Page 7
Address 0E
Note: The data of page: 0, address: 10 must be “00”.
Using method:
1)
Select page: 7, address: 0E.
2)
By discriminating the bit value of display data, the state of the switch can be discriminated.
6. Switch check (2)
Page 7
Address 0C
Note: The data of page: 0, address: 10 must be “00”.
Using method:
1)
Select page: 7, address: 0C.
2)
By discriminating the bit value of display data, the state of the switch can be discriminated.
Bit
0
1
2
3
4
5
Function
POWER SW (XPOWER MODE SW) (PS5000 block S902)
MODE SW (XMODE SW) (PS5000 block S903)
DISPLAY/BATTERRY INFO SW (XBATT VIEW SW)
(FP-704 flexible S7402)
EJECT SW (XEJECT SW) (PS5000 flexible S901)
CC DOWN SW (Mechanism chassis)
START/STOP SW (XS/S SW) (PS5000 block S904)
When bit value=1
ON
ON (at switching)
ON
ON
ON (DOWN)
ON
When bit value=0
OFF
OFF
OFF
OFF
OFF (UP)
OFF
Bit
1
2
3
Function
MIC jack (JK-257 board J431)
AUDIO VIDEO jack (AV-081 board CN081)
AUDIO VIDEO jack (AV-081 board CN081)
When bit value=1
Used
Used
Used
When bit value=0
Not used
Not used
Not used
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
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.
Page
Address
bit3 to bit0 discrimination
bit7 to bit4 discrimination
Display on the adjustment remote commander
4. 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”.
A
Page of 74
Display

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