Download Programming

Troubleshooting
LCB BOARD CONNECTIONS
P1
1
2
3
4
5
6
7
8
9
10
Switch
#
1
2
3
4
5
6
7
8
9
*
0
#
<C
->
KEYPAD SWITCH LINES
Row 1
Row 2
Row 3
Row 4
Row 5
Key
Col 1
Col 2
Col 3
N/C
Connection A
Connection B
PIN 1
PIN 1
PIN 1
PIN 2
PIN 2
PIN 2
PIN 3
PIN 3
PIN 3
PIN 4
PIN 4
PIN 4
PIN 5
PIN 5
PIN 5
PIN 7
PIN 8
PIN 9
PIN 7
PIN 8
PIN 9
PIN 7
PIN 8
PIN 9
PIN 7
PIN 8
PIN 9
PIN 7
PIN 8
PIN 9
P2
1
2
3
4
5
6
7
SERVICE
24VDC
UNDEDICATED RELAY OUTPUT
SHUTDOWN SWITCH
SHUTDOWN SWITCH SCAN
KEY
DOOR SWITCH
DOOR SWITCH SCAN
P3
1
2
3
4
5
6
POWER
24 VAC
VAC COMMON
8 VAC
N/C
KEY
EARTH GROUND
P4
1
2
3
4
5
6
MDB +
34VDC
PWR GND
8 VDC
MASTER RXD
MASTER TXD
COMMUNICATION COMMON
P5
1
2
3
4
5
6
SERIAL INTERFACE
MASTER RECEIVE DATA
GND
MASTER TRANSMIT DATA
KEY
N/C
+5 VOLTS
Studio Series V2.1 0306
P6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
DC MOTOR DRIVE
ROW 1 +
ROW 2 +
ROW 3 +
ROW 4 +
ROW 5 +
ROW 6 +
ROW 7 +
ROW 8 +
COL 0 COL 1 COL 2 KEY
COL 3 COL 4 COL 5 COL 6 COL 7 COL 8COL 9 KEY
ROW 9
ROW 10
P7
1
2
3
4
CHIP
INPUT/OUTPUT LINE
N/C
KEY
GND
P8
1
2
3
4
5
6
FLIP
VCC
ALE
TXD
RXD
PSEN
GROUND
P9
1
2
BATTERY
+
-
P10
1
2
LIGHT RELAY
24VDC
LIGHT RELAY CONTROL
P11
1
2
3
4
5
6
7
8
9
GOLDEN EYE/COFFEE SELECTION
GE ENABLE 1/DATA OUT
GE SIGNAL 1/DATA IN
GE ENABLE 2/CLOCK
STROBE
GE GROUND/GROUND
KEY
GE POWER/8VDC
GE SIGNAL 2
GROUND
P12
1
2
3
4
5
6
7
DISPLAY
GROUND
5VDC
N/C
RS
WR NOT
KEY
DB0
7.03
P12
8
9
10
11
12
13
14
DISPLAY
DB1
DB2
DB3
DB4
DB5
DB6
DB7