Sharp AL-1611 Service Manual page 85

Pin No. Pin name Signal name
48 PMC2POUT3
49 PMC3POUT0
50 PMC3POUT1
51 PMC3POUT2
52 GND
53 PMC3POUT3
54 PMC4POUT0
55 PMC4POUT1
56 PMC4POUT2
57 TESTB
58 TESTB
59 GND
60 GND
61 VCC
62 PMC4POUT3
63 PWM0POUT PFANMD
64 PWM1POUT TFANMD
65 P0OUT8
66 P0OUT9 /LOOPINT
67 P0OUT10
68 P0OUT11
69 GND
70 P0OUT12 MIRMO0
71 P0OUT13 MIRMO1
72 P0OUT14
73 P0OUT15
74 P1OUT12 SPFPSOL
75 P1OUT13 SPFGSOL
76 P1OUT14 SPFRSOL
77 VCC
78 P1OUT15 SPFCLH
79 P0IN0
80 GND
81 VCC
82 P0IN1
83 P0IN2
84 P0IN3
85 GND
86 P0IN4
87 P0IN5
88 P0IN6
89 VCC
90 GND
91 PFCLK
92 GND
93 GND
94 LDB
95 LENDB
96 VCC
97 P0IN7 /CV_COPY
98 P0IN8
Pin descriptions) IN: Input pin OUT: Output pin BIDIR: Bi-directional pin ODN: Open drain output pin TR1: 3-state output pin POW: Power pin
I/O
/SFTDB OUT Shifter motor phase /B drive
LFTDA OUT Separator motor phase A drive
LFTDB OUT Separator motor phase B drive
/LFTDA OUT Separator motor phase /A drive
POW
/LFTDB OUT Separator motor phase /B drive
DPXDA OUT Duplex motor phase A drive
DPXDB OUT Duplex motor phase B drive
/DPXDA OUT Duplex motor phase /A drive
IN
IN
POW
POW
POW
/DPXDB OUT Duplex motor phase /B drive
OUT Power fan motor drive
OUT Fusing fan motor drive
SOPHIA OUT (Not used)
OUT Loop interruption control

OUT (Not used)

OUT (Not used)
POW
OUT Mirror motor phase current control 0
OUT Mirror motor phase current control 1
PDOWN OUT SPF motor phase current control

OUT (Not used)
OUT SPF pickup solenoid drive
OUT SPF gate solenoid
OUT SPF release solenoid drive
POW
OUT SPF clutch solenoid
PIN IN Paper in sensor detection
POW
POW
POUT IN Paper out sensor detection
PDPX IN Duplex control sensor detection
LFTHP IN Separator home position sensor detection
POW
/SFTHP IN Shifter home position sensor detection
PFULL IN Tray paper full sensor detection
MHP IN Mirror home position sensor detection
POW
POW
PFCLK IN Dot count control
POW
POW
/VIDEO IN Dot count control
S/H IN Dot count control
POW
IN Coin vendor copy enable detection
/HTEMP IN Fusing thermistor abnormally high temperature
detection
AL-1611/AL-1622 ELECTRICAL SECTION
Purpose
13 – 10
Descriptions
H: Drive
H: Drive
H: Drive
H: Drive
H: Drive
H: Drive
H: Drive
H: Drive
1: Level fixing input
1: Level fixing input
H: Drive
H: Drive
H: Drive
L: Interruption
H: Power down
H: Power down
H: Power down
H: Drive
H: Drive
H: Drive
H: Drive
1: Paper presence
1: Paper presence
0: Paper presence
1: Home position
0: Home position
1: Paper full
1: Home position
0: Effective
0: Effective
0: Copy enabled
0: Abnormally high temperature