Read Sharp XG-NV1E (serv.man18) Service Manual online
XG-NV1U
11
1-5-4. I/O ADDRESSES 83H PORT_bP4
45
bP40
D00
IN
—
—
LENS SHIFT POTENTIOMETER
A.D INPUT
A.D INPUT
46
bP41
D01
IN
—
—
LENS SHIFT POTENTIOMETER
A.D INPUT
A.D INPUT
47
bP42
D02
IN
—
—
LENS SHIFT POTENTIOMETER
A.D INPUT
A.D INPUT
48
bP43
D03
IN
—
—
LENS SHIFT POTENTIOMETER
A.D INPUT
A.D INPUT
49
bP44
D04
IN
—
—
LENS SHIFT POTENTIOMETER
A.D INPUT
A.D INPUT
50
bP45
D05
IN
—
—
LENS SHIFT POTENTIOMETER
A.D INPUT
A.D INPUT
51
bP46
D06
IN
—
—
LENS SHIFT POTENTIOMETER
A.D INPUT
A.D INPUT
52
bP47
D07
IN
—
—
LENS SHIFT POTENTIOMETER
A.D INPUT
A.D INPUT
1-5-5. I/O ADDRESSES 84H PORT_bP5
74
bP50
POWER
OUT
L
H
LED CONTROL
75
bP51
LAMP (G)
OUT
L
H
LAMP ON AT “H”, FLASHING
DURING “L/H” RETRY
DURING “L/H” RETRY
76
bP52
LAMP (R)
OUT
L
L
LAMP TROUBLE AT “H”
77
bP53
TEMP
OUT
L
L
UNUSUAL TEMP. AT “H”
78
bP54
98/AT
OUT
L
L
L: AT, H: 98
USER CONTROL
79
bP55
LOW/HIGHT
OUT
L
L
FIXED AT L
80
bP56
V/RGB
OUT
L
L/H
L: VIDEO MODE,
USER CONTROL
H: RGB MODE
81
bP57
TEMP
OUT
L
L
USED ONLY FOR PROCESS,
ACTIVE AT “H”
1-5-6. I/O ADDRESSES 85H PORT_bP6
82
bP60
UGRESN
OUT
L
H
FOR AGA RESET,
HTG & OSDC
HTG & OSDC
83
bP61
BNC/D-SUB
OUT
L
H/L
L: (BNC) RGB2,
H: (D-SUB) RGB1
H: (D-SUB) RGB1
84
bP62
SVP_PR
OUT
L
H/L
L: PROTECT, H: RELEASE
85
bP63
WCK
OUT
L
L
→
H
→
L
WATCHED TIMER CLOCK
86
bP64
WRCT (*)
OUT
H
H/L
WATCHED TIMER CONTROL
L: ON, H: STOP
L: ON, H: STOP
87
bP65
XRST
OUT
L
L
→
H
SVP RESET
88
bP66
NOT USED
OUT
L
—
91
bP67
INT1CLR
OUT
H
H
INTERRUPT INT1
CLEARED (H
CLEARED (H
→
L
→
H)
* WRCT SIGNAL GETS LOW BEFORE EI.
PIN
PIN NAME
FUNCTION
REMARKS
SIGNAL
NAME
IN/
OUT
INIT.
STANDBY
INIT.
POWER-ON
PIN
PIN NAME
FUNCTION
REMARKS
SIGNAL
NAME
IN/
OUT
INIT.
STANDBY
INIT.
POWER-ON
PIN
PIN NAME
FUNCTION
REMARKS
SIGNAL
NAME
IN/
OUT
INIT.
STANDBY
INIT.
POWER-ON
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