Sharp ER-01PU Especificaciones Pagina 62
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Valorado. / 5. Basado en revisión del cliente
ER-OIPU
3)
Pin description
Pin Pin
Si9nal
,n,ou~
No. name
Function
name
1 Vcc
Vcc In
+5V
2
TP8
JAS
out Janal side paper feed pulse motor
drive signal: Phase A
3
TP9 JBS
out Janal side paper feed pulse motor
drive signal: Phase B
4
TP1O
JCS out Janal side paper feed pulse motor
drive signal: Phase C
5 TP11
JDS
out Janal side paper feed pulse motor
drive signal: Phase D
6 TP12
RAS out Receipt side paper feed pulse
motor drive signal: Phase A
7 TP13
RBS out Receipt side paper feed pulse
motor dtive signal: Phase B
8 TP14
RCS
out Receipt side paper feed pulse
motor drive signal: Phase C
9 TP15
RDS out Receipt side paper feed pulse
motor drive signal: Phase D
10 I Vss GND — IGND
11 Pco
/DR1
out IDrawer open signal
12 I
Pcl
IDR2
out IDrawer open signal
13 I /cs4 /FMS out IFiscal memory select signai
14 / /cs5
/FRWS out ~Flash ROM write select signal
15 I
PC4
IDSR
out IData set ready signal
16 \ PC5 ICTS out IClear to send signal
17 I
PC6
IDTR
out IData terminal ready
18
PC7 /VHCON
out Head drive common power (+24V)
control signal
19 I IRESO I /RESO
out IReset signal
20 I TXDO ~ SHEAD out ISend data to thermal head
21 I TXD1
TXD1
out ISend data to RS232 interface
22 I RXDO
I RHEAD
I In IRead data from thermal head
23 I RXD1 ~
RXD1 In Read data from RS232
interface
24 I SCKO I
CLOCK
1 out IThermal head clock signal
25 /lRQ5 ICUTHP In Auto cutter home position detect
signal
26 I Vss GND
— IGND
27 I
DO
DO IIn/Out IData bus: DO
28 I D1 D1
IIn/Out IData bus: D1
29 D2
D2
IIn/Out IData bus: D2
30 D3 D3
IIn/Out Data bus: D3
31 D4
D4
IIn/Out Data bus: D4
32 D5
D5 In/Out
Data bus: D5
33 D6
D6 In/Out Data bus: D6
34 D7 07 In/Out
Data bus: D7
35 Vss
GND
“ GND
36 D8
D8 In/out Data bus: D8
37 D9
D9 In/Out
Data bus: D9
38
D1O D1O In/Out
Data bus: D1O
39 D11
D11 In/Out Data bus: D11
40
D12 012 In/Out Data bus: D12
41
D13 D13
In/out
Data bus: D13
42
D14 D14
In/out
Data bus: D14
43
D15
D15 In/Out
Data bus: D15
44 Vcc
Vcc In
+5V
45
AO
AO
out
Address bus: AO
46 Al Al
out
Address bus: Al
47 A2
A2
out
Address bus: A2
48 A3
A3
out
Address bus: A3
49 A4
A4
out
Address bus: A4
50 A5
A5 out
Address bus: A5
51 A6
A6
out
Address bus: A6
52 A7
A7
out
Address bus: A7
53 Vss
GND
—
GND
2in
Pin
Signal
In/Out
Function
No.
name
name
54
A8
A8 out
Address bus: A8
55 A9
A9
out Address bus: A9
56 I A1O
A1O out
Address bus: Al O
57 I All
Al 1 out Address bus: Al 1
58 I A12
A12 out
Address bus: A12
59 I A13
A13 out
Address bus: Al 3
60 1 A14
A14
out
Address bus: A14
61 I A15
A15
out
Address bus: A15
62 1 A16
A16 out
Address bus: A16
63 I Al?
A17 out
Address bus: Al 7
64 1 A18
A18 out
Address bus: Al 8
65 I A19
A19 out
Address bus: Al 9
66 I /WAIT 1
+5V In
+5V
67 I P61
CTA
out Cutter motor control signal
68 1
P62 CTB out
Cutter motor control signal
69 I CLK
16M out System clock
70 I STBY
+5V In
+5V
71 I IRES
I IRESET
I In Reset signal
72 I NMI GND
—
GND
73 I Vss GND
—
GND
74 I EXTAL I
EXTAL
In
Clock oscillator: 16 MHz
75 I XTAL I
XTAL In
Clock oscillator: 16 MHz
76 I Vcc
Vcc 1 In
+5V
771
IAS NC
— NC
78 [ /RD /RD Out IRead signal
79 \ IHWR I /HWR out Upper write signal
80 I
ILWR
/LWR
out
Lower write signal
81 I
MDO Ml In
Mode select: +5V (MODE3)
82
MD1 Ml
In Mode select: +5V (MODE3)
83 I
MD2
M2
In
Mode select: GND (MODE3)
84 AVCC
+5V in
+5V
85 VREF +5V In
+5V
86
ANO /HEADTM
In
Detection of voltage across
thermalhead thermistor
87
AN1 +24V In
+24V test input
88
AN2 /RPES
In
Receipt paper end sensor
89 AN3 /JPES
In
Journal paper end sensor
90
AN4 VPREF
In
Reference voltage to detect
fluctuation in thermalhead voltage
VH (+24V)
91
P75 /JFSW
In
Journal paper feed switch
92
P76 /RFSW In Receipt paper feed switch
93 P77 IONLSW
In
On-line switch
94 AVSS
GND
—
GND
95 A20
A20
out Address bus: A20
96
A21
NC — NC
97
A22 NC
— NC
98
A23
NC
— NC
99 Vss
GND
—
GND
100 /lRQO
/POFF In
Power off signal
101 CS3
IEXS out Dip switch/10-read chip select
signal
102 CS2
IRAS out RAM chip select signal
103
Csl
/CGS out CG ROM chip select signal
104 Cso
/ROS out Flash ROM chip select signal
105 TPO
ISTRB1 out Thermal head drive strobe signal 1
106 TP1
/sTRB2
out Thermal head drive strobe signal 2
107 TP2
/sTRB3
out Thermal head drive strobe signal 3
108 TP3
/sTRB4
out Thermal head drive strobe signal 4
109 PA4
/LP
out Thermal head drive latch signal
110 PA5
BZ out Buzzer signal
111 PA6
DONLN
out On-line lamp signal
112 PA7
DERR
out Data error lamp signal
12-4
- SERVICEMANUAL 1
- CHAPTER 1. SPECIFICATIONS 2
- ❑ 0 ‘ ❑ on ❑ c 3
- I I I UNIT: mm 4
- Printer interface 5
- I Interface 5
- IPL interface 6
- 9. Dip switch 6
- 10. Drawer inteflace 7
- 11. Buzzer / Memory/ Backup 7
- CHAPTER 2. OPTIONS 8
- CHAPTER 3. INITIAL PROCESSING 9
- 4. COMMAND DESCRIPTION 10
- Command description 11
- I I I I I 15
- YOUR RECEIPT 18
- THANK YOU 18
- I No. I COMMAND/ 27
- ●2: Start code,Stop code 28
- Characters 31
- Fixed to o 33
- @ International character set 44
- CHAPTER 6. HEXADECIMAL DUMP 45
- CHAPTER. 7 :ERROR HANDRING 45
- CHAPTER 8. DISASSEMBLY& 46
- ASSEMBLY 46
- 3. REMOVE THE CONTROL PWB AND 47
- PANEL PWB 47
- REMOVE THE PRINTER UNIT 47
- REMOVE THE N/F PS PWB UNIT 48
- CHAPTER 9. INSTALLATION OF 49
- SERVICE OPTIONS 49
- [PARTS LIST’J 50
- [DISASSEMBLY METHOD] 50
- CHAPTER 10. DIAGNOSTICS 51
- FUNCTION 51
- 3. Program code list 52
- Test items 53
- 4-5. RS232 loop test 54
- 47. RAM test 54
- 4-8. Auto test 55
- 4-11. A/D conversion test 56
- 4-12. DIP SW & J1/J2 test 56
- Loading) MODE 57
- Description of main LSI’S 60
- 2) Blockdiagram 61
- Pin description 62
- 3. Memory map 63
- 4. Printer control 63
- Auto cutter control 64
- 3) Paper end sensor circuit 64
- ! Al— 1171-1255 65
- ISolder J2 alone 65
- 5) Head up sensor circuit 66
- IRPFA.Rece@t paper 67
- <>-m 68
- )))) .) I I I I I I 70
- 1. Control PWB 73
- L..------J 74
- Panel PWB 76
- N/F PS PWB 76
- SHARP PARTS GUIDE 77
- ❑ Exteriors 78
- ~] Exteriors 79
- ICore (OP12 X 15) 79
- ,VH i TA 80
- ❑ Control PWB unit 81
- ❑ Panel PWB unit 81
- , . . -,. m. . 82
- IlnclLldeNo 101-1171 I 82
- PARTS CODE 83
- ER-OIPUKA 84
- 1997 BY SHARP CORPORATION 86
- All rights reserved 86
- SHARP CORPORATION 86
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