— 21 —
8. IC DATA
1. BA05CC0T (IC1)
2. S-80828CNY (IC2)
TSD
OVP
OCP
R1
R2
Vcc
GND
OUT
Vcc
Vref
Driver
3
2
1
Pin No.
1
2
3
Pin name
Vcc
GND
OUT
Description
Input Power Supply
GND
Output Power Supply
OUT
+
-
VEFR
*
2
3
1
3
1
2
3
1 2
OUT
Bottom view
V
DD
V
SS
V
DD
V
SS
* Parasitic diode
3. LB1268 (IC4)
TOP VIEW
120
15K
1K
3.4K
2K
2K
240
240
6.8K
30K
30K
6.8K
TR6
TR5
TR4
TR3
TR2
TR1
OUT2
OUT1
OUT3
VCC
GND
D3
D2
D1
IN1
IN2
IN3
PIN DESCRIPTIONS
PIN 1~3: IN1~IN3 - Control signal input pin.
PIN 4:
GND
- Power ground.
PIN 5:
VCC
- The output pin (Cathode) of freewheeling diode.
PIN 6~8: OUT1~3 - Each of the pins may individually sink load current from some controlled circuits.
OUT3
OUT1
IN2
IN3
GND
OUT2
VCC
IN1
1
3
4
2
8
6
5
7
4. TD62083AP (IC5, 6)
4
1
5
6
7
8
9
3
2
I4
I1
I5
I6
I7
I8
GND
I3
I2
O4
O1
O5
O6
O7
O8 COMMON
O3
O2
15
18
14
13
12
11
10
16
17
Summary of Contents for 130CR
Page 1: ...SERVICE MANUAL ELECTRONIC CASH REGISTER without price 130CR PCR 262 CE 160 EX 264 JAN 2005 ...
Page 24: ... 22 9 PCB LAYPUT ...
Page 30: ... 28 UPPER CASE 42 34 31 40 44 41 1 43 39 37 38 36 45 35 33 30 32 4 3 2 ...
Page 31: ... 29 KEYBOARD 5 20 17 18 6 to 17 6 20 18 22 21 19 23 18 22 22 to 19 24 27 26 25 28 21 23 22 ...
Page 38: ... 36 5 DRAWER DL 1329A 2 20 9 15 17 19 10 18 6 16 12 14 14 7 4 5 1 11 21 13 8 8 3 ...
Page 40: ... 38 6 DRAWER DL 1841A 2 21 9 16 18 10 14 6 17 15 15 7 4 5 22 1 20 3 8 19 8 13 12 11 ...