Sony HVR-HD1000J Service Manual page 289

7. Jack Check (4)
Page 3
Note: Check that the data of page: 0, address: 10 is "00".
Bit
6 HEADPHONE jack (HP-150 board J651)
Using method:
1) Select page: 3, address: 61.
2) By discriminating the bit value of display data, the state of jack can be discriminated.
8. Switch Check (1)
Page 2
Note: Check that the data of page: 0, address: 10 is "00".
Function
POWER MODE SW
(PS90500)
Using method:
1) Select page: 2, address: 81.
2) By discriminating the bit value of display data, the state of switch can be discriminated.
9. Switch Check (2)
Page 2
Note: Check that the data of page: 0, address: 10 is "00".
Bit
3 EJECT (FP-785 flexible S851)
4 CC DOWN (Mechanism chassis)
5 DISPLAY/BATT INFO (SP-048 board S0501)
Using method:
1) Select page: 2, address: 81.
2) By discriminating the bit value of display data, the state of switch can be discriminated.
HVR-HD1000J/HD1000U/HD1000N/HD1000E/HD1000P/HD1000C
Address 61
Function
Address 81
bit 1
OFF 0
PLAY/EDIT 0
TAPE 1
MEMORY 1
Address 81
Function
When bit value = 1
Used
bit value
bit 0
0
1
0
1
When bit value = 1
ON
ON (DOWN)
ON
6-135
When bit value = 0
Not used
When bit value = 0
OFF
OFF (UP)
OFF