Канал: Sharma Technical Support

CA-1235 buck converter module full detail step by step

CA-1235 buck converter module full detail step by step

Panasonic split AC indoor dc fan motor vcc pin enable circuit diagram

Panasonic split AC indoor dc fan motor vcc pin enable circuit diagram

Panel short killer circuit diagram full details

Panel short killer circuit diagram full details

How to work ULN2003A bipolar ic full working process details Inverter AC pcb board circuit diagram

How to work ULN2003A bipolar ic full working process details Inverter AC pcb board circuit diagram

Induction power supply full working process Viper12A

Induction power supply full working process Viper12A

HOW TO USE 5Q0765RT STR

HOW TO USE 5Q0765RT STR

Inverter AC pcb communication circuit diagram

Inverter AC pcb communication circuit diagram

VGL negetive supply circuit diagram

VGL negetive supply circuit diagram

5LO380R STR power supply full detail

5LO380R STR power supply full detail

UC3842 PWM IC full detail universal power supply

UC3842 PWM IC full detail universal power supply

Avdd Vgh voltage working method full detail

Avdd Vgh voltage working method full detail

Auto cut off 12v battery charger circuit diagram using LM 358 ic

Auto cut off 12v battery charger circuit diagram using LM 358 ic

CA-255 REV:02 Backlight driver board full detail

CA-255 REV:02 Backlight driver board full detail

Ob2263 PWM ic power supply working

Ob2263 PWM ic power supply working

Panel short killer Tigger control circuit diagram Description sharma technical support

Panel short killer Tigger control circuit diagram Description sharma technical support

Panel short killer 555 ic ok tested Tigger circuit sharma technical support

Panel short killer 555 ic ok tested Tigger circuit sharma technical support

current sense feedback section

current sense feedback section

Mosfet on off switch circuit

Mosfet on off switch circuit

Power supply voltage feedback Tl431 full detail

Power supply voltage feedback Tl431 full detail

Zero crossing circuit

Zero crossing circuit

TH-L32A20D Panasonic voltage details

TH-L32A20D Panasonic voltage details

Panasonic Lcd tv backlight inverter board TH-L32A20D TNP4G469

Panasonic Lcd tv backlight inverter board TH-L32A20D TNP4G469

How to find smps primary current sense feedback calculate

How to find smps primary current sense feedback calculate

INX IN518 Dc to Dc ic (Datasheet pdf download)

INX IN518 Dc to Dc ic (Datasheet pdf download)

TP.ATM30.PB801 Red indicator stuck problem

TP.ATM30.PB801 Red indicator stuck problem

Dc output voltage to RMS voltage

Dc output voltage to RMS voltage

V236BJ-P01 IN518 dc to dc ic not working

V236BJ-P01 IN518 dc to dc ic not working

Panel Short Killer at just ₹3450 Contact 9968571774

Panel Short Killer at just ₹3450 Contact 9968571774

How to open service mode on Samsung TV.

How to open service mode on Samsung TV.

how to repair rt809f programmer serial print not working part 2

how to repair rt809f programmer serial print not working part 2

How to repair rt809f programmer serial print not working part1

How to repair rt809f programmer serial print not working part1

How to read Samsung emmc using RT809H programmer.

How to read Samsung emmc using RT809H programmer.

Youtube not working on vs.sp35851 board fixed

Youtube not working on vs.sp35851 board fixed

#panel short killer # led tv

#panel short killer # led tv

LG 42LG80FR stand by problem part1

LG 42LG80FR stand by problem part1

LG 42LG80FR part2

LG 42LG80FR part2

Realtime Biometrics repair

Realtime Biometrics repair

#Mi tpd.t962sx.pb795

#Mi tpd.t962sx.pb795

T.R83.03 C HOW TO OPEN SERVICE MODE

T.R83.03 C HOW TO OPEN SERVICE MODE

#sony # inverter board

#sony # inverter board

#samsung# inverter board

#samsung# inverter board

how to open service mode Panasonic smart tv Th-32hs550dx Board no.Tpd.nt72563.pb782

how to open service mode Panasonic smart tv Th-32hs550dx Board no.Tpd.nt72563.pb782

Panasonic restart problem TPD.NT72563.PB782

Panasonic restart problem TPD.NT72563.PB782

LG_32LK536BPTB standby problem

LG_32LK536BPTB standby problem

Display Problem in Chinese LED panel. FIXED

Display Problem in Chinese LED panel. FIXED

HP Laptop caps lock blinking 3 times || No Screen || FIXED

HP Laptop caps lock blinking 3 times || No Screen || FIXED

panel short killer tigger circuit

panel short killer tigger circuit

#samsung ua20h4003ar no picture no sound red indicator continues blink

#samsung ua20h4003ar no picture no sound red indicator continues blink

SB-650C 4Ch high power amplifier

SB-650C 4Ch high power amplifier

#LVDS LCD PANEL TESTER REPAIR

#LVDS LCD PANEL TESTER REPAIR

China kit width problem

China kit width problem

How to read Panel ID EPROM using RT809F

How to read Panel ID EPROM using RT809F

#V236BJ1-XC01 No Picture modification scaler pcb

#V236BJ1-XC01 No Picture modification scaler pcb

#LG T CON _6870C-0442B

#LG T CON _6870C-0442B

Samsung UA24H4003ARXL all voltage up&down no picture backlight ok sound ok t con voltage up&down

Samsung UA24H4003ARXL all voltage up&down no picture backlight ok sound ok t con voltage up&down

How to use isolated transformer dso oscilloscope

How to use isolated transformer dso oscilloscope

Modification 0 12 transfomer

Modification 0 12 transfomer

#Samsung no display backlight ok blank display problem#IN1802A#IN518

#Samsung no display backlight ok blank display problem#IN1802A#IN518

T.R83.671board mapping problem and mirror problem

T.R83.671board mapping problem and mirror problem

chauhan skills india group classes start 1sep.2022

chauhan skills india group classes start 1sep.2022

LVDS PANEL TESTER SOFTWARE READ #RT809F PROGRAMMER

LVDS PANEL TESTER SOFTWARE READ #RT809F PROGRAMMER

Samsung 320ap02s2lv0.1 double image problem

Samsung 320ap02s2lv0.1 double image problem

Model LG 24LK454A inch no display sound ok

Model LG 24LK454A inch no display sound ok

Lg white display problem

Lg white display problem

LG42PN4500 plasma tv Negetive picture

LG42PN4500 plasma tv Negetive picture

LG EHT Spark and output transistor short

LG EHT Spark and output transistor short

Panasonic TH-24F201DX standby problem

Panasonic TH-24F201DX standby problem

IN518 DC to DC ic pinout

IN518 DC to DC ic pinout

NT61228H-C6809A COF DATA VGL PROBLEM

NT61228H-C6809A COF DATA VGL PROBLEM

Sony trinitron crt tv no picture sound ok

Sony trinitron crt tv no picture sound ok

Videocon combo board testing tips

Videocon combo board testing tips

Micromax 20B22HD power supply problem

Micromax 20B22HD power supply problem

#LG Model No: CF-29H30 #STR-S6709 Power supply problem solved

#LG Model No: CF-29H30 #STR-S6709 Power supply problem solved

Intex 24inch white display problem dc to dc ic cm501 burn 🔥

Intex 24inch white display problem dc to dc ic cm501 burn 🔥

China CRT TV | Top Horizontal retrace lines on TV solution

China CRT TV | Top Horizontal retrace lines on TV solution

China Kit TPM8873 jumping picture problem solved

China Kit TPM8873 jumping picture problem solved

LG 21" one time red 🔴light blink set dead problem solved and base board modification

LG 21" one time red 🔴light blink set dead problem solved and base board modification

weak picture tube problem modification china kit

weak picture tube problem modification china kit

21" ultra slim philips Eht modification

21" ultra slim philips Eht modification

Baba Baidyanath Temple (बाबा बैद्यनाथ मंदिर

Baba Baidyanath Temple (बाबा बैद्यनाथ मंदिर

Sansui model SV-1412 No sound and open service code without service remote

Sansui model SV-1412 No sound and open service code without service remote

Toshiba 24PS10ZE no indicator light problem

Toshiba 24PS10ZE no indicator light problem

How to make isolated transformer 220v input and 220v output

How to make isolated transformer 220v input and 220v output

UA23H4003AR Samsung service code without service remote

UA23H4003AR Samsung service code without service remote

F&D model-FLT3201I No display backlight ok sound ok ckv line cut set ok

F&D model-FLT3201I No display backlight ok sound ok ckv line cut set ok

led lcd tv repairing tools information

led lcd tv repairing tools information

SM4151 no picture problem

SM4151 no picture problem

China crt tv white raster no display problem

China crt tv white raster no display problem

sony lcd inverter board modification

sony lcd inverter board modification

Sony Lcd inverter board modification backlight ccfl lamp

Sony Lcd inverter board modification backlight ccfl lamp

Panasonic Th-32F201DX standby problem

Panasonic Th-32F201DX standby problem

samsung Ua32f4000ar no indicator no display power supply is ok

samsung Ua32f4000ar no indicator no display power supply is ok

Videocon mother board install and modification in 32" lcd tv

Videocon mother board install and modification in 32" lcd tv

Sony Lcd KLV-S32A10 3time blink problem

Sony Lcd KLV-S32A10 3time blink problem

T. VST59. A10 universal China board stand by problem and lvds pin short change processor set ok

T. VST59. A10 universal China board stand by problem and lvds pin short change processor set ok

standby problem and hangging problem with color bar 56u11.2 universal board

standby problem and hangging problem with color bar 56u11.2 universal board

SAMSUNG UA24H4003AR stand by problem and Red indicater blinking problem

SAMSUNG UA24H4003AR stand by problem and Red indicater blinking problem

Lg 21" Abl problem no display sound ok osd display ok part 2

Lg 21" Abl problem no display sound ok osd display ok part 2

Lg 21" Abl problem no display sound ok osd display ok part 1

Lg 21" Abl problem no display sound ok osd display ok part 1

RGB pattern check lcd monitor RT 809f programmer

RGB pattern check lcd monitor RT 809f programmer

RGB pattern change lcd monitor RT809F programmer hidden switch

RGB pattern change lcd monitor RT809F programmer hidden switch

lg service mode open without key press

lg service mode open without key press

Free Dth card panel display repair tips

Free Dth card panel display repair tips

RT809f program flash ic without vga cable in mother board

RT809f program flash ic without vga cable in mother board

24 inch Sansui led tv pwm switching problem

24 inch Sansui led tv pwm switching problem

Sony one time blink indicator light

Sony one time blink indicator light

free dth box set dead solution

free dth box set dead solution

56u11.2 standby problem details in flash ic

56u11.2 standby problem details in flash ic

Philips 42pfl5403/94 colour mapping problem

Philips 42pfl5403/94 colour mapping problem

Philips mapping problem (42 inch

Philips mapping problem (42 inch