KX-P7105 / KX-P7110

7 Component Reference Guide

7.1.Main Control Board

7.1.1.IC1 ( Main Control CPU )

Bottom View

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

Y W V U T R P N M L K J H G F E D C B A

IC1 (Main Control CPU)

Pin

Symbol

In/Out

Function

No.

 

 

 

A1

GND1

-

Ground

B1

PCIAD[18]

In/Out

PCI Address and Data 18

C1

PCICKIN

In

PCI Clock Input

D1

PCIAD[21]

In/Out

PCI Address and Data 21

E1

GNDA5

-

Ground

F1

CLK48IN

In

USB Clock Input

G1

USBDSCON

In

USB Disconnect

H1

USBD_P

In/Out

USB Differencial Data +

J1

AGND1

-

Ground

K1

nPCICBE[3]

In

PCI Command and Bus Enable 3

L1

PCIAD[26]

In/Out

PCI Address and Data 26

M1

CLK50OUT

Out

CPU Clock Output

N1

PCIAD[29]

In/Out

PCI Address and Data 29

P1

nPCIREQ

In

PCI Request

R1

F2

In

PLL Frequency set 2

T1

F1

In

PLL Frequency set 1

U1

TMC2

Out

Test Control Output

V1

NDRST

In

RCU Reset

W1

DDI

In

RCU Data Input

Y1

nEETCS

Out

EET Chip Select

Y2

nPIFFLT

Out

Parallel I/F Fault

Y3

PIFDATA[7]

In/Out

Parallel I/F Data 7

Y4

nSYSRST

In

System Reset

Y5

nPIFSLIN

In

Parallel I/F Select In

Y6

PIFDATA[6]

In/Out

Parallel I/F Data 6

Y7

PIFDATA[2]

In/Out

Parallel I/F Data 2

Y8

nSBSY

In

Status Busy

Y9

GNDA12

-

Ground

Pin

Symbol

In/Out

Function

No.

 

 

 

B18

FRMA[11]

Out

Flash/Mask ROM Address 11

B17

FRMA[8]

Out

Flash/Mask ROM Address 8

B16

FRMA[6]

Out

Flash/Mask ROM Address 6

B15

FRMA[4]

Out

Flash/Mask ROM Address 4

B14

FRMA[1]

Out

Flash/Mask ROM Address 1

B13

nFRCS[0]

Out

Flash/Mask ROM Chip Select 0

B12

CLK54OUT

Out

Engine Clock Output

B11

PCIAD[0]

In/Out

PCI Address and Data 0

B10

PCIAD[5]

In/Out

PCI Address and Data 5

B9

GNDA3

-

Ground

B8

PCIAD[9]

In/Out

PCI Address and Data 9

B7

PCIAD[13]

In/Out

PCI Address and Data 13

B6

nPCICBE[1]

In/Out

PCI Command and Bus Enable 1

B5

nPCIPERR

In/Out

PCI Parity Error

B4

nPCITRDY

In/Out

PCI Target Ready

B3

GNDA2

-

Ground

C3

nPCIFRM

In/Out

PCI Frame

D3

PCIAD[19]

In/Out

PCI Address and Data 19

E3

PCIAD[22]

In/Out

PCI Address and Data 22

F3

USBCON

Out

USB Connect

G3

N.C

-

N.C

H3

N.C

-

N.C

J3

DVDD1

-

+2.5V

K3

PCIAD[24]

In/Out

PCI Address and Data 24

L3

PCIAD[27]

In/Out

PCI Address and Data 27

M3

GNDA7

-

Ground

N3

PCIAD[31]

In/Out

PCI Address and Data 31

P3

nPCIINT

In

PCI Interrupt

120

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Panasonic KX-P7110, KX-P7105 manual Component Reference Guide, 1. IC1 Main Control CPU

KX-P7105, KX-P7110 specifications

The Panasonic KX-P7105 is a compact and efficient dot matrix printer designed for high-performance printing in both home and office environments. Known for its reliability and versatility, the KX-P7105 is especially favored for its ability to handle a variety of printing tasks, from simple documents to more complex forms.

One of the standout features of the KX-P7105 is its impressive printing speed. It can reach up to 550 characters per second, which makes it an ideal choice for businesses that require quick turnaround times for their printing needs. Additionally, with a resolution of 240 x 216 dpi, the printer produces clear and legible text, ensuring that prints are suitable for professional use.

The KX-P7105 is designed with convenience in mind, featuring a user-friendly interface that makes it easy to operate. It supports both continuous forms and cut sheets, allowing users to switch between different media types smoothly. This flexibility is complemented by the printer’s multi-part form capability, which can handle up to six-part forms effortlessly, making it ideal for printing invoices, shipping labels, and other official documents.

In terms of connectivity, the Panasonic KX-P7105 offers parallel and optional serial interfaces, allowing it to connect seamlessly with various devices such as computers and terminals. This connectivity ensures that users can integrate the printer into their existing workflows without any major disruptions.

Another significant characteristic of the KX-P7105 is its durability. Built with robust components, it is designed to withstand the rigors of daily use in demanding environments. The dot matrix technology also allows for long-lasting ribbons that provide extended printing output, which is an economical advantage for users.

The printer is also equipped with an automatic line feed function that enhances operational efficiency by automatically adjusting the paper feed according to the print job. This feature minimizes the chance of paper jams and improves the overall reliability of the printing process.

In summary, the Panasonic KX-P7105 stands out for its fast printing speeds, versatility in media handling, durable construction, and user-friendly operation. These characteristics make it an excellent choice for businesses and individuals seeking a dependable dot matrix printer that can accommodate a range of printing needs while delivering quality results.