Toshiba DP1200 Service Manual page 81

DP1200/1500
PIN Signal
Input/output
No. code
69 PSW Input
70 KIN1 Input
71 KIN2 Input
72 TMCLK Timer output
73 /TMEN Output
74 /POFF Output
75 PMCLK Timer output
/PRSTART
76 Output
77 /SCANSP Output
78 /SCANST Output
Output
79 HL (Timer
output)
WDTOVF-
80 Output
81 RES- Input
82 Input
83 Input
84
85 XTAL
86 EXTAL
87
88 CPUCLK Output
89
90 /AS Output
91 /RD Output
92 /HWR Output
93 /LWR Output
94 SELIN3 Output
95 SELIN2 Output
96 SELIN1 Output
97 PR Output
98 RRS Output
99
100
101 SCLK Output
102 SDA Output
103
104
105 RTH Analog input
106
107 SIN1 Input
108 SIN2 Input
109 SIN3 Input
Operating
Print switch input
Key input 1
Key input 2
Clock for Toner Motor
On-Off Control for Toner Motor
Power Off Signal for
Additional Board
Clock for Polygon Motor
Printing Start Signal
Scaning Stop Signal
Scaning Start Signal
On-Off Control for Heatrer
Lamp
Watchdog Timer
Reset
pull up
pull up
5V
Clock
Clock
D-GND
System Clock for G/A
5V
pull up
Read Signal
Write Signal (High Address)
Write Signal (Low Address)
Input select 3
Input select 2
Input select 1
Power relay control PR
Resist roller solenoid RPC
D-GND
D-GND
Clock Line for EEPROM
Data Line for EEPROM
A5V
Analog Reference Voltage-A5V
Fusing Thermister
Sensor input 1
Sensor input 2
Sensor input 3
PIN Signal
Input/output
No. code
110 SIN4
Analog
111 DAH
Analog
112 DAL
113
114
119 MRMT3 Motor output
120 MRMT2 Motor output
121 MRMT1 Motor output
122 MRMT0 Motor output
123
124
125
126
127 DRST
128 /CS2 Output
The signals which are hatched are added or revised to or from the
e-STUDIO.
13 – 4
Operating
Input Sensor input 4
Reference Voltage (High) for
output CCD
Reference Voltage (Low) for
output CCD
AN-GND
D-GND
Mirror Motor Excitement
Mirror Motor Excitement
Mirror Motor Excitement
Mirror Motor Excitement
CPU MODE SET <MODE 4> -
Input
GND
CPU MODE SET <MODE 4> -
Input
GND
CPU MODE SET <MODE 4> -
Input
Vcc
NC-pull up
Input Drum reset detection
Chip Select for ASIC