Sony DCR-TRV230 Service Manual page 194
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Also See for DCR-TRV230:
- Limited warranty (1 page) ,
- Operating instructions manual (156 pages) ,
- Operating instructions manual (156 pages)
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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 2
Address 43
Bit
0
POWER SW (VTR MODE SW) (SS-1380 block)
1
POWER SW (CAM MODE SW) (SS-1380 block)
2
START/STOP SW (SS-1380 block)
3
EJECT SW (SS-1380 block)
4
CC DOWN SW (Mechanism chassis)
5
PHOTO FREEZE SW (SS-1380 block)
6
POWER SW (PHOTO STBY SW) (SS-1380 block) *1
7
*1: DCR-TRV330/TRV530
Using method:
1)
Select page: 2, address: 43.
2)
By discriminating the bit value of display data, the state of the switch can be discriminated.
5. Switch check (2)
Page 2
Address 49
Bit
4
MIC jack (FP-273 flexible)
5
6
AUDIO/VIDEO jack (FP-270 flexible J102)
7
S VIDEO jack (FP-270 flexible J101)
Using method:
1)
Select page: 2, address: 49.
2)
By discriminating the bit value of display data, the state of the switch can be discriminated.
6. Switch check (3)
Page 3
Address 5A
Bit
6
HEADPHONES jack (FP-273 flexible)
Using method:
1)
Select page: 3, address: 5A.
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
Function
Function
Function
Display on the
adjustment
bit3
remote
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
OFF
ON (VCR/PLAYER)
OFF
ON (CANERA)
OFF
ON
OFF
ON
OFF (UP)
ON (DOWN)
OFF
ON
OFF
ON (MEMORY)
When bit value = 1
Used
Not used
Used
Not used
Not used
Used
When bit value = 1
Used
Not used
5-63
Bit values
bit2
bit1
or
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
When bit value = 0
When bit value = 0
bit0
or
bit4
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
- Quick Links:
- Power Supply During Repairs
- Service Note
- Service Mode Display
- Trv230/Trv330) ··························································
- Trv530) ·········································································
- Mounted Parts Location
- Cassette ···································································
- Repair Parts List
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