Sony GV-D1000E - Digital Video Cassette Recorder, Service Manual

Page: 110 / 134

5-36
GV-D1000/D1000E
7. Switch check (4)
Page 2 Address 81
Using method:
1) Select page: 2, address: 81.
2) By discriminating the bit value of display data, the state of the switch can be discriminated.
8. Switch check (5)
Page 2 Address 5C, 5D, 5E, 60, 61, 62
When bit value = 0
Not used
Used
Bit
4
5
Function
AUDIO/VIDEO IN jack (VC-275 board J1701)
S VIDEO IN jack (IO-69 board J402)
When bit value = 1
Used
Not used
Using method:
1) Select page: 2, address: 5C, 5D, 5E, 60, 61 or 62.
2) By discriminating the display data, the pressed key can be discriminated.
Address
5C
(KEY AD0)
(IC1104
<zxn>
)
5D
(KEY AD1)
(IC1104
<zxm>
)
5E
(KEY AD2)
(IC1104
<zx,>
)
60
(KEY AD4)
(IC1104
<zc/>
)
61
(KEY AD5)
(IC1104
<zcz>
)
62
(KEY AD6)
(IC1104
<zcx>
)
00
(00 to 0C)
STOP
(FK-81 board)
(S301)
PAUSE
(FK-81 board)
(S307)
DELETE
(FK-81 board)
(S313)
USB MODE
VCR
(VC-275 board)
(S1701)
MENU EXEC
(IO-69 board)
(S401)
19
(0D to 24)
PLAY
(FK-81 board)
(S302)
FRAME +
(FK-81 board)
(S308)
INDEX
(FK-81 board)
(S314)
LCD BRIGHT
+
(PD-130 board)
(S5601)
32
(25 to 3F)
REC
(FK-81 board)
(S303,304)
MENU
(FK-81 board)
(S309)
(FK-81 board)
(S315)
LCD BRIGHT
–
(PD-130 board)
(S5602)
4E
(40 to 5D)
FF
(FK-81 board)
(S305)
PB ZOOM
(FK-81 board)
(S310)
MEMORY –
(FK-81 board)
(S316)
6F
(5E to 81)
REW
(FK-81 board)
(S306)
VOL +
(FK-81 board)
(S311)
MEMORY PLAY
(FK-81 board)
(S317)
96
(82 to AA)
SLOW
(FK-81 board)
(S320)
VOL –
(FK-81 board)
(S312)
MPEG
PB/PAUSE
(FK-81 board)
(S308)
Data
C1
(AB to D7)
FRAME –
(FK-81 board)
(S321)
DISPLAY
(FK-81 board)
(S323)
PHOTO
(PHOTO REC)
(FK-81 board)
(S322)
PANEL CLOSE
(LS-56 board)
(S001)
EB
(D8 to FF)
No key input
No key input
No key input
USB MODE
MEMORY STICK
(VC-275 board)
(S1701)
No key input
PANEL OPEN
(LS-56 board)
(S001)