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Detailed contents of all issues of the journal Repair of electronic equipment 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008

Journal of electronic equipment repair

Below, in alphabetical order, are the titles of articles published in the journal. Repair of electronic equipment from 1999 to 2008. To find out which issue of the magazine Repair of electronic equipment published this or that article, use article archive search.

Audio/video signals, connectors, cables

B-chassis HT700-01 for Opera, Miyota, Phantom Portable LCD TVs

DVD-players: Multi-region - do it yourself!

ERSA I-CON and the degree of hibernation: translator's preface

ESR meter of American radio mechanics

GSM-victory march around the planet

G-mechanism of Panasonic VCRs

JT7700 - low cost desoldering station with automatic chip removal

LCD TFT - monitor technology of the third millennium

LCD-monitor Sharp LC-20M4E. Device, adjustment, repair

LCD monitors Hyundai IMAGEQUEST L50A/L50C: design features and repair

LCD monitor Sharp LC-20M4E. Device, adjustment, repair

MPEG-4 - necessary additions

POST card for computer diagnostics

Xerox 5352: Troubleshooting Fuser Temperature Issues

Z-mechanism of Panasonic VCRs

Caller ID for Mini PBX Panasonic KX-TA308, KX-TA616 and KX-TA624

Automatic heating of a private house using a four-channel microprocessor timer, thermostat, clock

Car adapter KL-line BM9213-USB MASTER KIT for tuning the injection engine of a car

Automotive voltage converter

Auto electronics made easy

Breathalyzer

Alvis-service - business expansion. Interview with the General Director of Alvis-service LLC Kalinin I.A.

Alternative ways to charge your mobile phone

Antennas are an important element of radio stations. From theory to practice

Hardware repair of GSM-phones LG G7050/G5500

Bipolar transistors for power supplies and horizontal output stages

Funai-1400A video-two power supply unit based on STK73907 microassembly and two options for its upgrade

Panasonic NV-HD650AM VCR power supply

Record TV power supply 51tts5168 and 54tts5168

Electronic ignition block NM5421 for classics

Household radiotelephones

Budget CRT monitors Rolsen C706/C707/C708. Device, typical malfunctions and factory improvements

Budget CRT monitors Samsung 753DFX/753V/753S and Samtron 76DF/76E/76V

The II All-Russian Conference Master-Forum was held in Moscow

Interchangeability of BVG in JVC video recording equipment

Sony camcorders with B501 mechanism

JVC HR-J677MS/J777MS VCRs

VCRs Samsung SVR-2301, 230, 233, 433, 131

VCR Sanyo VHR-670/680

Sharp VC-V50 video players

video equipment

Virtual measuring laboratory

Effect of power supply noise on sound quality

In-circuit microcontroller programmer

In-circuit programmer for AVR microcontrollers (LPT-adapter)

Mounting Tool Capabilities

Possibilities of modern mini-ATS

Recovery of HISO169B and SMR40200 chips in Samsung TV power supplies

Restoration of inkjet heads of Epson printers

Recovery of TDKS monitors

Restoration of the emission properties of kinescope cathodes

Eight-channel microprocessor timer, thermostat, clock

XNUMXmm camcorders and other Sony inventions. Features of video cameras with B-mechanism

Built-in test mode for Pioneer CDX-P620S, P626S, P1220S, P23S car CD changers

All useful stuff about TV repair

High quality power supplies for analog and digital devices

Garant-Service - with us you will conquer the market

Two-chip full color television signal generator

TV signal generator based on Dendy game console

GOOD WILL generators

GEPHESDE - antistatic, lighting and more

Global service. Interview with the General Director of the Service Center 007

Golder Electronics - partnership strategy

State customs policy. import of parts. experience of the Service Section of the Ratek Association

Field sensor and its application in the repair of radiotelephones

Sharp double-head video recorders

Two-channel infrared remote control 12 V

Dual Frequency Whip Antenna for Fixed Radiotelephone Extension

NM2905 NICAM-728 Stereo TV Decoder for Mono TVs

Should I refine the K-mechanism?

Dismantling and repair of copier units

Department of quality and service maintenance of Vitek equipment - results and prospects

Defects of commutator motors and mechanical units of LPM

Laser Printer Print Defects

Horizontal Scan Assembly Defects

Diagnostics of hard drives Western Digital Caviar

Diagnostics and restoration of kinescopes

Diagnostics and adjustment of Panasonic video recorders with K-mechanism

Diagnostics and repair of PBX Panasonic KX-TA308, KX-TA616, KX-TA624

Diagnostics and repair of mobile phone Ericsson T28

Diagnostics and repair of Nokia 8210 mobile phone

Diagnostics and repair of the exhaust aftertreatment system

Diagnostics and service mode of the Sony BE-3B chassis

Diagnostics and elimination of mechanical defects of video recorders

Diagnostics and chip tuning of a car using an adapter to the L line NM9213

Diagnostics of Bosch EDC 15V injection system components for VOLKSWAGEN PASSAT 1,9D TDI 1997-2000.

Diagnostics of malfunctions of a mobile phone by current consumption

Troubleshooting TDKS monitors

Bosch MONO-MOTRONIC injection system diagnostics for VW and SEAT vehicles

Diagnostics of the injection system With Bosch EDC 15P unit injectors for VOLKSWAGEN PASSAT 1,9D TDI PD 2001…04 MY.

Diagnostics of the injection system With LUCAS unit injectors in LAND ROVER DISCOVERY 2,5D TD5 cars 1998 - 2002

Diagnostics of the FORD EEC IV injection system for FORD MONDEO 1993-1996 cars.

Diagnostics of electronic components of the injection system COMMON RAIL BOSH DDE 4.0 of ROVER 752,0 D CDT 1999-2004 cars.

Hyundai ESFI ECU Diagnostics for Hyundai ACCENT/PONY/EXCEL 1,5 16V 1996-2000 release

Toyota TCCS ECM Diagnostics for Toyota CARINA E 1995-1998

Diagnostic equipment of automotive service centers

For automation of household electrical appliances

Home video theater on a personal computer

Home measuring complex based on digital scale-frequency meter NM8051

Refinement of power supplies for CD players and tuners

Refinement of the power supplies of Panasonic VCRs

Refinement of the K-mechanism of Panasonic VCRs

Refinement of the CB radio station Ural-Farmer

Refinement of the network adapter of a portable CD player

Decent service - decent prices

Three-phase drive motor drivers CD-ROM BA6849

Another malfunction of the Akai and Recor TV power supply

Once again about the third generation of LIS single-chip TVs

Replacing the upper cylinders of Panasonic AG4700, HS800, HS1000 VCRs

Replacing the microcircuit of the CTV222S PRC1 control controller with a domestic analogue

Burning to DVD: Multi and Dual

Refueling and maintenance of the Sharp SF-7800/SF-7850 copier

Foreign bipolar transistors - parameters, selection of analogues

Battery Protection

Introduction to the new AGILENT TECHOLOGIES DSO3000 oscilloscope series. Benchmarking Budget Digital Oscilloscopes

From the practice of repairing monitors

Measurement of high-resistance resistors

Capacitance measurement of electrolytic capacitors

Measuring the pulsed supply voltage of the kinescope heater

Measurement of low resistance resistances

Measurement of large electrolytic capacitors

Electrolytic Capacitor ESR Meter

Simulation mode copier Sharp SF-2314/2414/2514

Switching power supplies based on the UC3842 chip

Switching power supplies from LG in consumer video equipment

Induction soldering stations

Instructions for restoring drum units for Canon copiers

Tool system for organizing an automated workplace for checking, adjusting and repairing electronic products Vector

Infrared barrier 50 m BM083

Using the BH3810FS chip in Aiwa music centers

Sharp SF-7850 copier test functions

Standby voltage source of the ATX standard power supply

Power supplies for Panasonic VCRs

ATX power supplies for computers

Cable tester with audible alarm

cable tester

How to test a field effect transistor

Hi-Fi audio signal processing channel in Panasonic VCRs

Luminance channel of VHS/S-VHS VCRs based on Matsushita chips

High-quality sound channels of VCRs and camcorders

High-quality reception of FM and VHF radio broadcasts in the car

The Chinese brand has become the People's Brand of Russia

Classification, parameters and block diagrams of Sony video cameras

JVC-HM-HDS1 hard disk combo units. The construction and functioning of the power system

CDs can sound better

Design flaws of radiotelephones

Design features of the main boards of Sony camcorders

Design features of Epson inkjet printers

Conference Master Forum

Coordinate-matrix intercom Eltis TsP100

Copier Sharp SF-7800. Test mode

Red and black: how to protect car CB transceivers from power interference and emergency modes

A brief overview of the repair market and the prospects for its development

Tape mechanism for JVC HR-J677MS/J777MS VCRs

Tape drives in modern LG video equipment

RMC0015A tape drive mechanism for JVC and Philips VCRs: design features and RVR device

SFL2500 Fault Locator: Efficient and Affordable Component-Level Repair Solution

SFL2500 Component Level Fault Locator

Radio Sharp WQ-780

Small TV Sharp LC-13C2E

Marketing policy of BBK Electronics

Marking chip resistors and chip capacitors

Mega-Electronics - yesterday, today, tomorrow

We change the kinescope on the Samsung CK 5073ZR TV

Transformer Test Method

Methods for testing pulse transformers

Microwave oven Panasonic NN-K652: Device, Service, Repair

Microcircuits BA3528AFP/BA3529AFP from Rohm

Gamma ICs for TFT LCDs

Microcircuits of the SPS family from Samsung

Chips of television video processors and decoders of color signals from Sanyo

Philips FW series mini systems

Mobile communication: a brief history and immediate prospects

Siemens mobile phones 45

Mobile phones Siemens C55, S55

Mobile phone LG v1200

Mobile phone Motorola P7689/P7789

Sharp GX20 mobile phone

Siemens c-35 mobile phone: main malfunctions and repair methods

Mobile phone and your vacation

Sony TV models

Kenwood DP-7090 CD Player Upgrade

Modernization of final cascades of CD players

Modernization of the VVK 214 T receiver or how to meet the budget

Teletext module for Waltham TV models TS4351, TS635

Can a digital oscilloscope replace an analog one in everyday repair practice?

Sony mono TVs based on FE-2 chassis

Multimedia LCD monitor Acer AL1711. Device and repair

Multimedia monitor NEC MULTISYNC LCD1550ME. Device and repair

M832 multimeters: device and repair

STV224XH/228XH Multi-Standard Single-Chip TV Signal Processors with I2C Interface

Our task is to accustom the client to an authorized service

Malfunctions of imported TVs (from the notebook of a radio mechanic)

Faulty kinescope - we solve the problem!

Some malfunctions of the television chassis 11AK19 and 11AK19PRO

Some features of the repair of the MEGAJET-2701 CB radio station

New version of the POST CARD device for testing personal computers

New life for ATMEL NM89 AT90S/AT9211S Microcontroller Programmer

The new service policy of BBK Electronics is a step towards partners and customers

A new series of single-processor TVs from Sharp

The latest MANTIS MACRO stereo magnifiers from VISION ENGINEERING

New features of PBX Panasonic KX-TA308, KX-TA616, KX-TA624

New features of the M-830B multimeter

New HAKKO Corporation (Japan) self-powered soldering iron

About ceramic capacitors, reliability and noise immunity of radio-electronic equipment

About beauty, purity, fidelity - everything that we want from the image of monitors

About the laser heads of CD, MD and DVD units

About connecting DVD players via RF TV channel

On the benefits of following the instructions, or free advice to owners of Epson printers

About TV repair Rolsen C1470S(T), C2170S(T), C21R70(I)(T), C15R80S(T), C17R80S(T), C21R68, C21R80

About one defect of the Daewoo TV on the СР-375 chassis

Maintenance of copiers, with more than 1500 terms. Dictionary of abbreviations and abbreviations

Description of the office equipment repair market in Chelyabinsk and the Chelyabinsk region

Optical-mechanical defects CD-ROM

Optical blocks of the KSS series. Replacement or restoration?

Experience of using signature analyzer POLAT T 3000 in a service center

Experience in operating and repairing a Toshiba 2060 copier

Main malfunctions of Hewlett Packard 5L/6L printers

Features of recording stereo sound with VCRs and camcorders

Features of servicing OKI LED printers

Features of building and repairing switching power supplies for VCRs and video players JVC and Philips

Features of receiving television programs with NICAM stereo sound outside the city

Features of programming non-volatile memory microcircuits with the universal programmer Master KIT NM9215

Features of adjustment and repair of the Sokol 54Ts6155 TV, chassis A-200

Features of repairing power supplies for European-made Second hand TVs

Features of the repair of modern tube amplifiers

Features of Sony stereo TVs on the FE-2 chassis. service mode and self-diagnosis

Features of circuitry and repair

Features of Philips TVs on the L01.1 chassis with a screen size of more than 21 inches

Features of TVs on the chassis СР-385 and СР-785

Features of cleaning the laser heads of the CD player

Features of operation and repair of cordless phone Quartet 2015

Features of the operation of stationary CB radio stations

Features of operation, repair and adaptation of video recording equipment

Opening of the Agilent Technologies Service Center

Opening of an exclusive Samsung service center in St. Petersburg

Soldering equipment STC MAGISTR

Soldering repair tools today and tomorrow

JBC ADVANCED soldering stations for lead-free soldering

Soldering stations with 100% accuracy in maintaining the set temperature!

Soldering tool repairman, which you will not find on the tray of the radio market

First Golder Electronics Service Conference

The first regional service conference of BBK Electronics: service at the level of world standards

Advanced technology solutions and unrivaled JBC quality

Portable automotive electronic ballast for fluorescent lamp 10...15 W

Portable Audio Center Sanyo MCD-Z155F

Revised extract from the Rules of Consumer Services

USB-COM adapter (RS232C)

Promising developments of Shivaki TVs based on TDA884X chips

Prospects for the use of multi-storey combined loop antennas for receiving television broadcasts in the UHF range

Troubleshooting in the PC system unit using a Russified computer tester

Useful programs.

Useful programs. A simple PCB layout program SPRINT-LAYOUT 4.0 RUS with a user-friendly interface

Panasonic RX-DS19 portable stereo system. Device and repair

Portable Digital Oscilloscopes

The order of disassembly and selection of components for the repair of Sony Digital 8 camcorders with the B800 mechanism

Last line of defense

Building Samsung and Sony DVD Players

Samsung TV Repair Practice

Sony WM Digital Audio Player Repair Practice

Practical advice on resuscitation of drowned people. Mobile phone recovery

A Practical Guide to Repairing Power Transformers

Practical application of a modern HI-FI amplifier on the example of MASTER-KIT units: a digital 4-channel sound processor and a powerful class D final amplifier, 315 W

VCR preamplifiers based on AN3336SB and BA7743FS chips

Kinescope recovery device

ERS Tester for Electrolytic Capacitors

Device for testing flickering defects of semiconductor components

Application of new technical solutions of the Freescale concern within the framework of Master KIT projects

Printer Hewlett-Packard LJ 5 / 6P: disassembly and maintenance

HP LJ 1100 Printer: Disassembly, Troubleshooting and Troubleshooting

The principle of printing and the device of a laser printer cartridge

It's time to buy a new multimeter

Checking the components of the copier

Corded phone General Electric FS2-9120

Programmer for PIC controllers and EEPROM memory chips

Atmel AT89/AT90 microcontroller programmer

ELNEC programmers

Programming EEPROM memory chips

Projection display devices

Manufacturers (trademarks) and suppliers of control and measuring, soldering and repair equipment and materials

A simple program FRONTDESIGNER 3.0 with a Russian interface for designing front panels

A simple program for drawing circuit diagrams SPLAN 5.0 with a Russian interface

Simple charger for two portable radios

Simple external 13-8V charger for batteries up to 10,8V

Simple RESET pulse indicator

Easy cell phone repair LG-B1200

An easy way to knit harnesses

An easy way to make printed circuit boards

Prevention and non-standard malfunctions of Canon PC770 copiers

Philips UOC processors for TVs with FRONTEND tuners

Ways to improve the sound of low frequency amplifiers

Five zone security system

Working with the service programs of the Aficio 1015/1018 copier

The Alan 78 Plus radio station is a typical representative of the middle class CB transceivers

Panasonic KX-N\TC1403 cordless telephone

Panasonic KX-TC1070 cordless telephone

Panasonic KX-TC1025 radiotelephone

Panasonic radiotelephone KX-TS1005

Panasonic radiotelephone KX-TS1045

Radiotelephone Sanyo CLT-5880 (RU): device, testing, repair

Cordless telephone Sanyo CLT-9109/RU

Common defects in popular radiotelephones and how to fix them

Consumables: the view of a service engineer

Consumables: beware of fakes

Expansion of measurement limits for capacitors and resistors

Ratek - trade union for trade and service companies

Adjustment and repair of Vityaz TVs on the MSh-92S chassis

Adjustment and repair of Sokol TVs on the A2023 chassis

TV adjustment Rolsen C1470S(T), C2170S(T), C21R70(I)(T), C15R80S(T), C17R80S(T), C21R68, C21R80

Low Noise AC Power Regulator

Repair of car CD player Panasonic CQ-DP875/835EW

Repair of car alarms Pantera XS-100

Repair of rechargeable batteries for portable equipment

Battery Repair for Sharp Camcorders

Repair of cordless phones from Panasonic: malfunctions in the power supply and battery charging circuits

Repair of the power supply on the integrated PWM controller STR10006

Samsung TV power supply repair on SMR40200 and HIS0169

Repair and adaptation of Sanyo CLT-X2 radiotelephones

Repair and maintenance of the copier Canon FC-310

Repair and maintenance of the Canon NP1215 copier

Repair and maintenance of the Sharp SF-2216 copier

Repair and maintenance of the Sharp SF-2314/2414/2514 copier

Repair and maintenance of the Sharp SF-7320/SF-7370 copier

Repair of impulse chargers based on the Panasonic MIP chip

COMPEX SXP1210 switch power supply repair

Repair of the power supply of the TV Rubin 51M06

Cartridge repair of the MITA CC 10 copier

Repair of the halogenerator electric drive controller

Repair of copier AFICIO 1015/1018

HP Laserjet 1200 Series Laser Printer Repair

Samsung ML-1210/1250 laser printer repair

ACER AL532 monitor repair

Repair of DeluxScan S770 monitors (C-1710 chassis) from Hyundai

Repair of LG monitors on the CA-46 chassis

Repair of monitors SyncMaster 700b/Mb, 7b/Mb from Samsung

Oscilloscope repair

Repair of Panasonic KX-T9080 radiotelephones

Repair of radiotelephones Sanyo CLT-K928, ​​CLT-K958

Repair of the horizontal transformer of the ACER 7279G monitor

TV Repair Waltham TS4351

TV Repair - Troubleshooting Technique

TV repair by implantation

Repair of TVs with a faulty kinescope

TV repair Yunost-406D

We repair the MP-403 power supply

Pioneer VSX-D512-K receiver

JVC receivers: Structural diagrams, power systems and final amplifiers of the RX-50.../60.../70... series models

Copier repair manual

Hand soldering. Recommendations for the selection and use of tubular solders

Assembly drawings, specifications and disassembly procedure for Sony-CCD-TRV14E/24E/44E camcorders

Repairman's workplace lamp on powerful LED lamps

Microwave oven in questions and answers

Burnt out line transistor? Not so simple

Selective dual-frequency metal detector Koschey-VM8043

Family of video recorders JVC, Philips. Tape drive mechanism

Beltema family of industrial furniture

Thomson TV family based on TX807 unified chassis

BBK Service Policy

Panasonic Service Policy. Civilized market - civilized service

Samsung Electronics Service Policy

TCL Thomson Electronics Service Policy

Toshiba Service Policy

Vestel Service Policy

Service operations for consumer radiotelephones

Service modes of Shivaki TVs

Service networks, forecast of their development. Modern trends in building a repair business

Service mode and diagnostics of malfunctions of the control unit of TVs with a controller of the SAA1293 family

Service mode of plasma panel Samsung PS42P4AX/BWT

Service provider - subcontractor's point of view

Network adapter VSK0317 for Panasonic camcorders

Power shield for electronics

Gas leak detector

ABS / TCS system of a modern car

DYNAMIC DRUM JVC system. Design and operation of control systems for VCRs JVC-HR-59600/9700/9800, PHILIPS-VR-1500

SECAM system in Sharp TVs based on 5BSA and CA-1 chassis

Injection system FORD EEC IV

Cruise control system of a modern car

The passive safety system of a modern car

Control System and Image Channel of JVC-HM-HDS1 Hard Disk Combo Unit

CD player control system

Digital satellite television system Tricolor TV

Autoregulation systems for VCRs based on Hitachi chips

Auto-tracking systems for VIDEO-8 video cameras

Remote control command systems

Video camera control systems VIDEO-8 format

Control systems for video recorders JVC, Philips. Features of construction and repair

VHS and SVHS stereo video recorder control systems

Control systems, switching circuits and tuner receivers JVC-RX-50...60...70

Hidden and hardly recognizable defects in consumer video equipment

Rumors of the death of the repair business have been greatly exaggerated.

Compatibility of components of electronic engine control systems for VAZ vehicles

Compatible Consumables: A Service Engineer's Perspective

Modern soldering station as an efficient tool for mounting components

Modern two-wire intercom systems

Modern oscilloscopes: features, options, choice

Modern chemicals for electronics repair

Cell phone LG F2410: circuitry features and hardware repair

Personal radio equipment intended for sale to a wide range of users

Stabilized DC voltage sources (3,3V/0,1A, 9V/0,1A) based on Rohm microassemblies

DECT standard - what is it?

Common HP LJ 5/6P Printer Problems

Stereo two-cassette recorder Sharp-WQ740W/WQ. Device and repair

Strategic objective - expansion of market share

DIEMEN string transformers

Line transformer: how to make a choice?

Jet-acoustic principle of measurement in household gas meters SG-1

Epson Stylus 1000 inkjet printer: typical malfunctions and methods for their elimination

Structural diagrams of video cameras VIDEO 8 XR, HI8 XR HANDYCAM/HANDYCAM VISION TM

Twilight switches Master KIT NF235 and BM005

Twilight switch 220V

Circuit design and repair of portable LCD TVs on the 7TVF chassis

Circuit design and typical malfunctions of Samsung monitor power supplies

Pentium 4 Processor Power Supply Circuitry

Circuitry features and electrical adjustments of the MK12 chassis of Funai TV-1400A / 2000A / 2100A TVs

Connection diagrams for Sony HANDYCAM VIDEO 8 camcorders

Power supply schemes for processors on motherboards TOMATO 5STX and TOMATO EX98

Television chassis 11AK20 from Vestel

TV chassis Daewoo CP-375

Television chassis MC-74A from LG: device, configuration, repair

Television chassis PT-92 from Vestel

Sharp SP-70 television chassis

TV chassis A7-A14 / 20 from Sanyo

MS-84A television chassis from LG

Philips MD 1.2 E/AA television chassis. Electrical adjustments, service modes and repairs

TV tuners. Features of construction, repair and modernization

TV GoldStar CKT2190 - frame scanning problems

TV Rolsen C-2112. Device, adjustment, repair

Thomson 21MF15ET TV on TX807C/CS chassis

Thomson 29DF45EG TV on ICC20 chassis

TVs Horizont 51/54 CTV-664M on the chassis 11AK30. Device and adjustment in service mode

Rolsen C2160/C21R60/C2165/C21R65 TVs based on Toshiba's MULTI CHIP PACKAGE technology

Samsung CS21K3DX (K2DX)/BWT, VWT, NWT TVs based on KS1B chassis

Sharp 20А1-RU, 21A1-RU, 21A2-RU TVs on N.UA-1 chassis

TVs Sony KV-21M3, KV-21T3. Principles of operation, adjustment, repair

TV Vityaz

Televisions of the Horizont DTV-700 series. Device and repair

TVs from Grundig on the base chassis CUC1822

GSM phone: How can it work?

Phone Panasonic KX-T2365: device, repair, adaptation

Phone with answering machine Panasonic KX-TMS32RUW

telephone tester

Pulse transformer tester

Twisted Pair Computer Network Cable Tester

Line transformer tester STVDST-01

Testing digital transistors

Testing DiALTA 152/183 from Minolta

Uniq Technical Center

Maintenance of copiers Canon NP 1215

Technological menu of Vityaz TVs on the MSH925 chassis

Typical malfunctions of Aiwa audio centers

Typical malfunctions of Sony Video-8 and Hi-8 camcorders

Typical malfunctions of the Samsung SGH-A400 mobile phone

SECAM/PAL transcoders of the TSP-56 family based on modern element base

Samsung training center in St. Petersburg

Three doctrines of tool choice: marginal economy, reasonable sufficiency or maximum possibilities?

Removing solder when removing BGA packages

Universal digital frequency scale

Universal pulse microprocessor metal detector BM8044 - Koschey 5IM

Universal tool for electrician and cable installer

Universal Uninterruptible Power Supply

Universal timer for 1...99 seconds on the microcontroller

Thomson ICC 19 Unified TV Chassis

Phone call amplifier 10W

Amplifying modules Power 2001 class SUPER-G. Philips-FW-C380, C390, C505, V537 minisystem control and power systems (part 2)

Installing the NICAM decoder NM2905 Master KIT in RECOR PS-4020 and JVC 1403-EE TVs

Troubleshooting a Sony-Ericsson mobile phone BLUETOOTH headset

Troubleshooting Motorola C300 Mobile Phone

Troubleshooting Samsung N620 mobile phone

Device for testing IR remote controls

Device for programming PIC microcontrollers from Microchip

Device for repair and testing of computers NM9221/BM9221 (POST Card PCI) MASTER KIT

Device for testing personal computers

Philips DVD963SA DVD player device and diagnostics

The device and diagnostics of the Philips DVD963SA DVD player. Diagnostics

Device and diagnostics of Sanyo microwave ovens

The device and disassembly of digital MINIDV video cameras Sony PC series

Device and adjustment in service mode

The device and adjustment of LG TVs on the MC991A chassis

Installation and repair of Hitachi DVD players

Installation and repair of LG video equipment

The device and repair of the B-mechanism of video cameras Sony. Disassembly of video cameras, cassette receiver units and movable chassis

The device and repair of the B-mechanism of video cameras Sony. Chassis development, belt route adjustment

Device and repair of uninterruptible power supplies PowerCom

Installation and repair of compact and full-size Panasonic camcorders

Installation and repair of JVC tape drives with BVG of the PDV25XX series

Device and repair of LPM in modern equipment for video recording by JVC

Installation and repair of amplifying blocks of models FW-C155, C255, C355, M355, V330, V355

Bosch MONO-MOTRONIC ECM device and repair for Audi 80 cars

Device, diagnostics and repair of the CD player TECHNICS SL-PS770A

Device, troubleshooting and repair of video cameras Sony CCD-TR315E/415E/425E/515E/516E/713E, TRV-16E/26E/27E/36E/46E

Device, malfunctions and repair of phones Siemens series 65

The device, applicability and operation of Panasonic television tuners

Device, adjustment and repair of VIDEO-8 video cameras

The device, operation and repair of power supply systems for Sony camcorders

Learning to solder correctly

Cameras Kodak KC-50, STAR AF and Minolta AF101R, Freedom Autodate S II

Panasonic C-325ST and C-D325ST cameras

Cameras Samsung FINO 20S, 21S, 30S, MAXIMA 25S, 30S, SPECTRUM 20

TI/BURR Brown Instrumentation Amplifier Features and Applications

PCM63 DAC and TI/BURR-BROWN DF1700 Digital Interpolation Filter in High Quality Audio Equipment

DAC in consumer electronics: Sigma-Delta DAC AK4324 from ASAHI KASEI Microsystems and its application in Samsung DVD equipment

DAC РСМ54...56, 61 from TI/BURR BROWN for audio equipment of HI-FI, HI-END classes

Toshiba-43A9UE/43A9UA color projection TVs on A9PJ chassis

Cyclic timer

Digital Satellite TV for Beginners

Digital television

Digital home: market and development ENTERTAINMENT-PC

Sony Digital TV on AE-3 Chassis

Digital thermometer BM8037 with up to 16 temperature sensors

DV digital format. Sony Digital 8 camcorders with B800 mechanism

Digital video cameras SONY DCR-TRV410/510: installation and repair of the still image processing unit

APPA 300 Series Digital Multimeters

SANWA digital multimeters and their features

Four-channel car amplifiers HA13159 and TA8259H

We fix Goodwin phones

Epson Inkjet Printer Head Cleaning

What and how breaks in the TV Funai TV-2000A MK-7

What is NICAM?

To make the lamps last longer. From theory to practice

The evolution of Sony's analog and digital camcorders. D200 tape drives for miniDV DCR/PC1E, PC10/PC10E camcorders

Samsung Exclusive

Electrocardiograph EK1T-04 Aksion

Electronic ballast for portable fluorescent lamp (10...15 W) with car power

Electronic lock with RFID proximity keys

Electronic metronome

Electronic reverb

Electrontechexpo - ahead of the development of industry

Yuma-service: We repair everything - from a mobile phone to a refrigerator

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Artificial leather for touch emulation 15.04.2024

In a modern technology world where distance is becoming increasingly commonplace, maintaining connection and a sense of closeness is important. Recent developments in artificial skin by German scientists from Saarland University represent a new era in virtual interactions. German researchers from Saarland University have developed ultra-thin films that can transmit the sensation of touch over a distance. This cutting-edge technology provides new opportunities for virtual communication, especially for those who find themselves far from their loved ones. The ultra-thin films developed by the researchers, just 50 micrometers thick, can be integrated into textiles and worn like a second skin. These films act as sensors that recognize tactile signals from mom or dad, and as actuators that transmit these movements to the baby. Parents' touch to the fabric activates sensors that react to pressure and deform the ultra-thin film. This ... >>

Petgugu Global cat litter 15.04.2024

Taking care of pets can often be a challenge, especially when it comes to keeping your home clean. A new interesting solution from the Petgugu Global startup has been presented, which will make life easier for cat owners and help them keep their home perfectly clean and tidy. Startup Petgugu Global has unveiled a unique cat toilet that can automatically flush feces, keeping your home clean and fresh. This innovative device is equipped with various smart sensors that monitor your pet's toilet activity and activate to automatically clean after use. The device connects to the sewer system and ensures efficient waste removal without the need for intervention from the owner. Additionally, the toilet has a large flushable storage capacity, making it ideal for multi-cat households. The Petgugu cat litter bowl is designed for use with water-soluble litters and offers a range of additional ... >>

The attractiveness of caring men 14.04.2024

The stereotype that women prefer "bad boys" has long been widespread. However, recent research conducted by British scientists from Monash University offers a new perspective on this issue. They looked at how women responded to men's emotional responsibility and willingness to help others. The study's findings could change our understanding of what makes men attractive to women. A study conducted by scientists from Monash University leads to new findings about men's attractiveness to women. In the experiment, women were shown photographs of men with brief stories about their behavior in various situations, including their reaction to an encounter with a homeless person. Some of the men ignored the homeless man, while others helped him, such as buying him food. A study found that men who showed empathy and kindness were more attractive to women compared to men who showed empathy and kindness. ... >>

Random news from the Archive

E. coli passes on experience through generations 02.12.2023

A study conducted by scientists from the University of Texas and the University of Delaware reveals the amazing ability of the Escherichia coli bacterium to preserve and pass on experiences to subsequent generations. These microorganisms, although they do not have a brain, are able to remember information about the environment and then use it to their advantage.

Escherichia coli bacteria have demonstrated the ability to preserve and transmit experience across generations, which opens new perspectives in understanding the adaptation and evolution of microorganisms. This discovery could have important implications for understanding biological mechanisms and their role in the ecosystem.

Molecular biologist Souvik Bhattacharya of Utah, the lead researcher, emphasized that bacteria, when frequently exposed to a particular environment, can retain information about that external influence. Scientists conducted tests with E. coli, studying their ability to form a mass to migrate under certain conditions.

The study revealed that intracellular iron concentration becomes a key factor influencing the speed and efficiency of bacterial migration. Low iron levels were associated with faster and more efficient movement, while higher levels promoted a stationary lifestyle.

Surprisingly, this behavior was passed on to several generations of daughter cells created by dividing the mother cells. Although this “iron” memory was lost by the seventh generation, scientists were able to restore it through artificial stimulation.

By analyzing more than 10 bacterial swarms, the study highlights the phenomenon of experience transfer in the microbial world. Scientific discoveries in this area may have an impact on understanding the evolution and adaptation of microbes to changing environmental conditions.

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