GW Instek GUT-6000A User Manual

GUT-6000A Digital IC Tester

USER MANUAL

GUT-6000A USER MANUAL

INTRODUCTION...................................................3

FEATURES...........................................................4

SPECIFICATIONS.................................................5

CONTROLS & INDICATORS................................6

KEYS’ INSTRUCTION...........................................7

OPERATIONAL INSTRUCTIONS.........................8

1. OPERATIONAL PROCEDURES......................8

2. TESTING PROCEDURES................................9

3. AUTO LOOP TEST...........................................10

4. AUTO Search....................................................11

TROUBLE SHOOTING........................................12

MESSAGE DESCRIPTIO.....................................13

KEY CODE DESCRIPTION.................................15

TOTAL ASSEMBLY.............................................16

KEY CODE TABLES............................................17

GUT-6000A USER MANUAL

INTRODUCTION

GOOD WILL INSTRUMENT CO., LTD., accumulated over 30 years experiences in electronic products’ research and development, is a pioneering manufacturer in IC testers industry. The GUT-6000A, desktop design, is a newly launched and best quality possible and multi-functions equipped product.

User’s friendly sets up by replacing another IC; the GUT-6000A continues to undertake the task. The hard ware design of ''black-light'' function extends user’s convenience for testing ICs in an inadequate light environment. The Buzzer key built in various tones can easily identify the testing result. The unique capability in identifying over 1800 CMOS/TTL digital ICs (up to 24 pins) surpasses the other major digital IC testers.

The GUT-6000A feature such as built in ''auto search & test'' speeds to identify and test IC. In addition, the ''loop'' design for continuously testing function is intelligently applied to detect defective ICs and their stability. All these strengths

provide signic antly conveniences for digital IC testers.

All the GUT-6000A accumulated incalculable benets are to be disc overed as

users utilize the value-added, multi-functions equipped tester. This is a best choice for the factories, R&D sections, maintenance departments, laboratories as well as academics because it really creates future with your business.

GUT-6000A USER MANUAL

FEATURES

● Reliable desktop design.

● User’s friendly set up and operates.

● 16*1 character 9*7 dot matrix LCD display.

● Built in 6 functions and 10 numerical keys.

● Identif ier over 1800 CMOS/T TL digital ICs (up to 24 pins).

● High test speed at an average 0.8 second for one IC test.

● The following IC series can be tested under 5V.

■ Texas Instruments 54/ 74 TTL series.

■ Motorola 14000 and RCA CD4000 CMOS series.

■ Other compatible ICs with the above mentioned devices.

● ''AUTO'' function key supports ''auto search and test'' function. User only to put

the IC into the socket, no need to press any key, no need to process any other movements, the ''auto search and test'' will continue processing.

● ''LOOP'' function key supports ' 'continue examining'', able to make sure

reliability of the IC.

● Various ''BUZ ZER' ' sounds to presents the test results ' 'FAIL'', or ''PASS ''.

GUT-6000A USER MANUAL

SPECIFICATIONS

DISPLAY 16*1 character dot matrix LCD display TEST SOCKET One position for 28 Pin IC socket

( 1 ) TTL/CMOS, BUZZER, LOOP,

OPERATIONAL KEY

TEST VOLTAGE 5 - 24VDC

ALARM Various tones for the test result POWER SUPPLY 110/220VAC, 50/60 Hz(Auto range)

OPERARING TEMPERATURE

STORAGE TEMPERATURE 0 MEASURENENT 13”(W) x 11.8”(D) x 4.3”(H)

WEIGHT 3.3 LB ( 1.5Kg )

AUTO, GO, BACK SPACE ( 2 ) 10 numerical keys ( 0 – 9 )

10℃ to 40

℃

to 50

℃

GUT-6000A USER MANUAL

CONTROLS & INDICATORS

(1) Liquid Crystal Display…..…....16*1 character 9*7 dot matrix LCD display

(2) 28Pin Test IC Socket (3) Keyboard

(4) Fuse …………………………...1A, protects tester from damage

(5) Power Switch …………………Power on or off

(6) AC Receptacle ….…………...Plug in power cord

(7) GND…………………………...Ground

GUT-6000A USER MANUAL

KEYS’ INSTRUCTION

KEYS INSTRUCTION

TTL/ CMOS

AUTO

LOOP

BUZZER

Numerical Keys

Input IC numbers for test.

Execution key

● Executes testing work as inputting a device

number.

● Repeats test.

IC series selection key

● Switches selection TTL74, CMOS40 or CMOS45 IC series

Auto search & test key

● Auto detects IC number

● Auto test IC

● If change into new IC, the ''auto search &

test'' will auto detect the IC, and continue to test.

Loop Test key

● Tests IC's stability

● Stop and show errors as defective IC is found

● Press any key to stop running

● If take the IC away, the LCD will show

''EMPTY''. Then, if put any IC into socket, the ''LOOP'' function will continue.

● Use numerical key of 0 to 9, key in the IC's

number , and press ''LOOP'' key to process loop test.

Back space Key

Erases wrong number in the left side of ←

●

BUZZERING switching key

Switches BUZZER on/off

●

GUT-6000A USER MANUAL

OPERATIONAL INSTRUCTIONS

1. OPERATIONAL PROCEDURES

STEP1. Plug in AC power cord, then switch power on.

The black light of LCD is on and presents software version. It starts self-test.

No system error found displays on the LCD

System error shows on the LCD if it is detected.

STEP2. Auto search the IC number and test if an IC is on the socket.

STEP3 . U se TTL/ CM OS to switch th e sele ct io n of ' 'TTL74'', ' 'C MOS40'' or

''CMOS45'' series ICs.

GUT-6000A USER MANUAL

2. TESTING PROCEDURES

STEP1. Put IC on the socket and IC’s bottom line up with socket. Pin 1 side

faces up.

IC pin 1 side faces up

Pull down pin-stabler.

STEP2. Input the IC number such as the TTL 74LS244, and user types in IC

number in order.

LCD display

STEP3. Press , then the test works. Follow-up test result is displayed

on the LCD.

Pass test displays on the LCD

Fail test displays on the LCD

STEP4. Repeat test by replacing a new IC, then press .

STEP5. Re-type the IC’s numbers for other another test.

Note. ''Pass'' may also happen to some logic function compatible but

different number’s two ICs if their numbers are exchanged with each other to test.

GUT-6000A USER MANUAL

3. AUTO LOOP TEST

1. When an IC is tested, the test results appear unstable such as sometimes good and sometimes not. The auto loop test is designed to detect this kind of problem.

2. When a big quantity of same number of IC need to be test, the auto loop test is speeding the process.

STEP1. Put IC into the socket and IC’s bottom line up with socket. Pin 1 side

faces up.

IC pin 1 side faces up Pull down pin-stabler

STEP2. Input the IC number such as the TTL 74LS244 device, and user

types in IC number in order.

LCD display

STEP3. Press , then the test is running. Follow-up test result is

Error found was displayed on the LCD, ''Error in: nnnnn'', nnnnn means the number of the error times.

STEP4. If take the IC away from the socket, the system will back to waiting

STEP5. Put IC into the socket, tight down the pin-stabler, the system will stat

STEP6. Press any key to stop the ''auto loop test''.

LOOP

displayed on the LCD.

LCD display

IC put in situation.

the ''auto loop test''.

GUT-6000A USER MANUAL

Note: The biggest number for counter is 65535, if the over this number, the

counter will start from ''0''.

4. AUTO Search

This test aims to search the unknown IC number.

STEP1. Press ''AUTO'' key, the LCD will show ''AUTO SEARCH''. The ''AUTO

SEARCH'' function is beginning. For example the TTL 74244.

STEP2. Put IC into the socket and tight down the pin-stabler. System will begin to

process. If the test is correct, the LCD will shows ''PASS''. If the tests is

incorrect, the LCD will show ''FAIL''.

STEP3. Take the IC away the socket. The system will back to waiting IC situation.

Repeat the above steps, the auto search function will continue.

STEP4. If the system search for new IC number, not the number which you press

in, but the compatible IC. In this situation, no need to take the IC away, only need to press ''AUTO'' key. The system will switch to the new IC number. Repeat to press ''AUTO'' to switch to new IC number.

STEP5. Press any key but not ''AUTO'' to quit the auto search function. The LCD

will show ''CANCEL AUTO''. Release to the original mode.

Note: IC number’s search result is presented from a small number to a bigger one.

For example, IC 74520 is found earlier than IC 74521.

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