Star Micronics SP320S technical manual Main Logic Board Parallel Interface

Page 78

 

 

 

 

 

 

 

 

 

 

 

 

 

PARTS LIST

6.5.2.3 Parts List

 

 

 

 

 

 

 

 

Main Logic Board (Parallel Interface)

 

 

 

 

 

 

 

 

 

 

 

 

DRWG.NO.

REV.

PARTS NO.

 

 

PARTS NAME

 

Q’TY

 

REMARKS

RANK

 

IC1

 

08250009

CPU

 

TMP90C041F

 

 

1

 

 

 

 

S

 

IC2

*1

08210116

TTL

IC

74LS06 (FLAT

TYPE)

 

1

 

 

 

 

 

 

 

#1

08210144

TTL

IC

74LS06FP*TL

 

 

1

 

 

 

 

 

 

IC3

*1

08210113

TTL

IC

74LS05 (FLAT

TYPE)

 

1

 

 

 

 

 

 

 

#1

08210142

TTL

IC

74LS05FP*TL

 

 

1

 

 

 

 

 

 

IC4

 

08240019

GATE ARRAY LC92011B-SP300

 

1

 

 

 

 

 

 

IC5

 

08200109

IC-RESET M51953BL

 

1

 

 

S

 

 

 

 

IC6

 

 

 

 

 

 

 

 

 

 

NOT

MOUNTED

 

 

 

IC7

 

08222026

EPROM

27256-150NS

 

 

1

 

SP3P.S.**

:NOTE 1

S

 

 

 

09110024

IC SOCKET ICS-28-2T

 

 

1

 

 

 

 

 

 

IC8

*1

08221021

SRAM

HM6264LFP-100NS

 

1

 

 

 

 

S

 

 

#1

08221043

SRAM

6264FP-100NS*EL

 

1

 

 

 

 

S

 

IC9

*1

08230038

CMOS

74HC00AF

 

 

1

 

 

 

 

 

 

 

#1

08230058

CMOS

74HC00AF*TL1

 

 

1

 

 

 

 

 

 

IC10

 

09110077

IC SOCKET ICS-32-2T

 

 

1

 

 

 

 

 

 

REG1

 

08202011

IC-REG

UPC7824

 

 

1

 

 

 

 

S

 

TA1

 

 

 

 

 

 

 

 

 

 

NOT

MOUNTED

 

 

 

TA2

*1

07650029

TRANSISTOR

ARRAY MP4001

 

1

 

 

 

 

S

 

 

#1

07650056

TRANSISTOR ARRAY UPA1428AH

 

1

 

 

 

 

 

 

TR1

 

 

 

 

 

 

 

 

 

 

NOT

MOUNTED

 

 

 

TR2

 

07227853

TRANSISTOR

2SC1740SE

 

 

1

 

 

 

 

 

 

TR3

 

07009502

TRANSISTOR 2SA950

 

 

1

 

 

 

 

 

 

TR4-6

 

07227853

TRANSISTOR

2SC1740SE

 

 

3

 

 

 

 

 

 

TR7

 

07009331

TRANSISTOR

2SA933S

 

 

1

 

 

 

 

S

 

TR8

 

07113591

TRANSISTOR

2SB1359

 

 

1

 

 

 

 

S

 

TR9

 

07308821

TRANSISTOR

2SD882P

 

 

1

 

 

 

 

S

 

TR10

 

07113591

TRANSISTOR 2SB1359

 

 

1

 

 

 

 

S

 

TR11-12

 

07320101

TRANSISTOR

2SD2010

 

 

2

 

 

 

 

S

 

TR13

 

 

 

 

 

 

 

 

 

 

NOT

MOUNTED

 

 

 

TR14-22

 

07320411

TRANSISTOR

2SD2041

 

 

9

 

 

 

 

S

 

D1

 

08000024

DIODE

1S1588-T

 

 

1

 

 

 

 

 

 

D2-4

 

08000044

DIODE

1SR139-100AT

 

 

3

 

 

 

 

 

 

D5

 

08030006

SCHOTTKY DIODE EK-03

 

 

1

 

 

 

 

 

 

RA1

 

06581032

RESIS. ARRAY 10 K-OHM 1/8W 8EL

 

1

 

 

 

 

 

 

RA2

 

06584723

RESIS. ARRAY 4.7K-OHM 1/8W 8EL

 

1

 

 

 

 

 

 

RA3

 

06581823

RESIS. ARRAY 1.8K-OHM 1/8W 6EL

 

1

 

 

 

 

 

 

RA4

 

06581023

RESIS. ARRAY 1 K-OHM 1/8W 4EL

 

1

 

 

 

 

 

 

RA5

 

06584721

RESIS. ARRAY 4.7K-OHM 1/8W 4EL

 

1

 

 

 

 

 

 

RA6

 

06584723

RESIS. ARRAY 4.7K-OHM 1/8W 8EL

 

1

 

 

 

 

 

 

RA7

 

06581032

RESIS. ARRAY 10 K-OHM 1/8W 8EL

 

1

 

 

 

 

 

 

RA8

 

06581022

RESIS. ARRAY 1 K-OHM 1/8W 9EL

 

1

 

 

 

 

 

 

RA9

 

06581032

RESIS. ARRAY 10 K-OHM 1/8W 8EL

 

1

 

 

 

 

 

 

R1-3

 

06054725

RD RESISTOR 4.7 K-OHM 1/6W

 

3

 

 

 

 

 

 

R4

 

06251034

RN RESISTOR 10 K-OHM 1/6W

 

1

 

 

 

 

 

 

R5-6

 

06051014

RD RESISTOR 100 OHM 1/6W

 

2

 

 

 

 

 

 

R7

 

06054725

RD

RESISTOR

4.7 K-OHM 1/6W

 

1

 

 

 

 

 

 

R8-11

 

 

 

 

 

 

 

 

 

 

NOT

MOUNTED

 

 

 

R12

 

06051025

RD RESISTOR 1 K-OHM 1/6W

 

1

 

 

 

 

 

 

R13

 

06051014

RD

RESISTOR

100 OHM

1/6W

 

1

 

 

 

 

 

 

Note1: After replaceing IC7, turn the power ON while depressing the FEED switch and ON LINE switch on the control panel to clear the data buffer.

6-25

Image 78
Contents SP320S Series Page Contents Page Chapter General Description Page General description Instructions apply models Page Page Page Page Page Page Page Page Page Page Page Page Page Theory of Operation Page Page Ink Ribbon Feed Mechanism Page Page Page Page Page Page Adjustment Page Page Page Page Page Page Page Page Parts Replacement Page Gears Page Page Page Page Page Page Maintenance and Lubrication Page Page Chapter Parts List Printer Assembly SP321SC, SP322SC, SP323SC Parts List DRWG.NO REV Parts no Parts Name ’TY Remarks Rank Printer Mechanism Print Head DRWG.NO REV Parts no Name ’TY Remarks Rank Sub-assembly Lower Case Unit Wiring Schematic of Printer For Parallel Interface Main Logic Board Parts List Parts List Parts List Component Layout Parts List Resistor OHM Remarks Rank For Parallel Interface Parts List Parts List Parts List Component Layout Main Logic Board Parallel Interface RD Resistor DRWG.NO REV Parts no Parts Name Control Panel Board Power Supply Unit Except for H.K Parts List DRWG.NO REV Parts no Parts Name ’TY Remarks Rank IC1 Power Supply Unit For H.K Schottky Diode ERB84-009 DB1 Terminal Board Ver DRWG.NO REV Home Position Detector Board 11 RS422 Interface Board BD320K option Current loop Board BD320L option Page Distributed by

SP320S specifications

The Star Micronics SP320S is a high-performance, compact thermal receipt printer designed for various retail and hospitality applications. As a member of the reputable Star Micronics family of printers, the SP320S is well-regarded for its reliability, speed, and ease of use.

One of the standout features of the SP320S is its impressive printing speed, capable of delivering receipts at a rate of up to 300 mm per second. This efficiency ensures that customers are served quickly, enhancing overall satisfaction during busy peak hours. The printer also supports a 203 dpi resolution, providing clear, crisp print quality for barcodes, logos, and text.

Connectivity is a top priority in today's fast-paced environments, and the SP320S does not disappoint. It offers multiple communication options, including USB, Serial, and Ethernet interfaces, allowing it to integrate seamlessly with a wide range of POS systems and other peripherals. This versatility makes the SP320S suitable for various setups, whether it's a modern tablet-based POS or a traditional terminal setup.

Another key aspect of the SP320S is its user-friendly design. The printer is equipped with features like an easy-drop-in paper loading system, making it simple for users to replace receipt rolls without hassle. Additionally, the printer's compact size ensures that it occupies minimal counter spaceā€”a crucial consideration for businesses operating in confined environments.

The SP320S also incorporates advanced energy-saving technology, helping businesses reduce their carbon footprint while minimizing energy costs. The printer automatically enters a low-power mode after a short period of inactivity, making it more energy efficient compared to traditional thermal printers.

In terms of durability, the Star Micronics SP320S is built to withstand the rigors of daily use. Its robust design and high-quality components contribute to its longevity and dependability, which is essential for any operational setting requiring consistent performance.

With its blend of speed, connectivity, ease of use, and energy efficiency, the Star Micronics SP320S is an excellent choice for businesses looking to optimize their receipt printing process. Whether in a retail or hospitality environment, the SP320S stands out as a reliable solution that meets the demands of modern commerce. Emphasizing performance and reliability, it reinforces Star Micronics' commitment to providing high-quality printing solutions.