Sony DCR-TRV738E Service Manual page 130

DCR-TRV738E/TRV740/TRV740E/TRV840
3. Bit Value Discrimination
Bit values must be discriminated using the display data of the
adjustment remote commander for the following items. Us the table
below to discriminate if the bit value is "1" or "0".
Display on the adjustment remote commander
Page
(Example) If the remote commander display is "8E", bit value from bit
7 to bit 4 can be discriminated from the column A, and
those from bit 3 to bit 0 from column B.
4. Switch check (1)
Page 7
Bit
0 POWER SW (VTR MODE SW) (SS-1380 block S001)
1 POWER SW (CAM MODE SW) (SS-1380 block S001)
2 START/STOP SW (SS-1380 block S002)
3 EJECT SW (SS-1380 block S003)
4 CC DOWN SW (Mechanism chassis)
5 PHOTO FREEZE SW (SS-1380 block S004)
6 POWER SW (PHOTO STBY SW) (SS-1380 block S001)
7
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.
5. Switch check (2)
Page 7
Bit
1 AUDIO/VIDEO jack (FP-410 flexible J201)
2 S VIDEO jack (FP-410 flexible J201)
3 MIC jack (FP-411 flexible J302)
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.
Address
bit3 to bit0 discrimination
bit7 to bit4 discrimination
Address 0E
Function
Address 0C
Function
Display on the
adjustment bit3
remote or
commander bit7
0
1
2
3
4
5
6
7
A 8
9
A ( A )
B ( b )
C
C ( )
d
D ( )
E
E ( )
B
F
F ( )
When bit value = 1
ON (VCR/PLAYER)
ON (CAMERA)
ON
ON
ON (DOWN)
ON
ON (MEMORY)
When bit value = 1
Used
Used
Used
5-64
Bit values
bit2 bit1
or or
bit6 bit5
0 0 0
0 0 0
0 0 1
0 0 1
0 1 0
0 1 0
0 1 1
0 1 1
1 0 0
1 0 0
1 0 1
1 0 1
1 1 0
1 1 0
1 1 1
1 1 1
When bit value = 0
OFF
OFF
OFF
OFF
OFF (UP)
OFF
OFF
When bit value = 0
Not used
Not used
Not used
bit0
or
bit4
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1