Read Sony DCR-TRV75 / DCR-TRV75E / DCR-TRV80 / DCR-TRV80E (serv.man4) Service Manual online
6-62
DCR-TRV75/TRV75E/TRV80/TRV80E
4. Switch check (1)
Page 7
Address 0E
Note:
The data of page: 0, address: 10 must be “00”.
Using method:
1)
1)
Select page: 7, address: 0E.
2)
By discriminating the bit value of display data, the state of the switch can be discriminated.
5. Switch check (2)
Page 7
Address 0C
Note:
The data of page: 0, address: 10 must be “00”.
Using method:
1)
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
6
7
Function
POWER SW (XVTR MODE SW) (PS-2890 block S003)
POWER SW (XCAM MODE SW) (PS-2890 block S002)
DISPLAY/BATTERRY INFO SW (XBATT VIEW SW)
(CK-132 board S5203)
(CK-132 board S5203)
EJECT SW (XEJECT SW) (FP-645 flexible S001)
CC DOWN SW (Mechanism chassis)
PHOTO SW (PHOTO FREEZE) SW (FK-4300 block S8003)
POWER SW (XPHOTO STBY SW) (PS-2890 block S004)
When bit value=1
ON (VCR)
ON (CAMERA)
ON
ON
ON (DOWN)
ON
ON (MEMORY)
When bit value=0
OFF
OFF
OFF
OFF
OFF (UP)
OFF
OFF
Bit
1
2
3
Function
MIC jack (MA-424 board J5901)
AUDIO/VIDEO jack (JK-250 board J5001)
S VIDEO jack (JK-251 board J5102)
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.
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
3. 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”.
adjustment remote commander for following items. Use the table
below to discriminate if the bit value is “1” or “0”.
A
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