{775} LCD TV Power Supply No Power ON, Not Turning ON
Haseeb Electronics
View ChannelAbout
"At Haseeb Electronics, we make electronics simple for everyone! Led by Muhammad Asharf, our mission is to teach you practical electronics skills, PCB troubleshooting, SMD decoding, and repair tips for simple to complex electronics — one easy video at a time. Theory With Practical Electronics. Power Electronics, Digital Electronics, Home Appliances, Power Supply CIrcuits, Circuit Diagram, Service Manual, Reverse Engineering, Arduino Projects with Arduino Code Programming, Solar Electronics, AC Drives, VFDs, Inverters, Inverter Welding Machines, Battery Chargers, Inverter AC Circuit Boards, Mobile Phones, Wireless Routers, Washing Machine Boards, TV Repairng, IGBT Welding Machines, Engine Conctrol Modules ECM, Weight Scales, Commercial Electronics Repair, Automotive Electronics Restoration, Audio Equipment Repair. Drawing Circuit Diagrams, Using Circuit Designing Softwares, Proteus Join our family by SUBSCRIBE and start mastering electronics today!" Email [email protected]
Latest Posts
Video Description
in this video number {775} i demonstrated how to repair LCD TV Power Supply No Power ON, SMPS Is Not Working || SMPS Not Turning ON. this power supply board AY250P-4HF01 or AY250P-4HF02 or 3BS0028914, SUNNY TV, SN040LI181-T1FM MODEL LCD TV 40" POWER BOARD, for model, SUNNY SN040LI181-T1FM, SUNNY , AXEN , WOON, ZD-95(G)F , AXEN LCD power board, Tablero de energía del LCD AY250P-4HF01 3BS0028914 You are Invited to Join Haseeb Electronics https://www.youtube.com/channel/UCamuZ8n1PwdZpzxV32b1l_w/join #howtorepair #lcdtv #powersupply LCD TV Power Supply No Power ON, SMPS Is Not Working, SMPS Not Turning ON, lcd tv not turning on, smps is not working how will you check, how to check smps is working or not, smps, how to repair smps, how to repair, switch mode power supply, haseeb electronics, switch mode power supply tutorial, switching mode regulator, switching mode power supply, very easy repair of smps, switching power supply repair, smps no output voltage, lcd tv smps repair, lcd tv power supply repair, smps not turning on, how to know if smps is not working, how to repair switch mode power supply, switching mode power supply tutorial, how to repair switching mode power supply, smps tutorial, how to repair switch mode power supplies, how smps work, how switching mode power supply works, power supply, smps repair, smps repair step by step, basic working of switching mode power supply 00:00 AY250P-4HF01, 3BS0028914 LCD power Supply board not powering on 00:36 how to power up power supply circuit for bench test 01:40 how to troubleshoot lcd tv power supply circuit
You May Also Like
Upgrade Your Everyday
AI-recommended products based on this video
Kasa Smart Outdoor Smart Plug by TP-Link (KP400) - Smart WiFi Outlet with 2 Sockets, IP64 Waterproof, Works with Alexa and Google Home, 2.4GHz WiFi Required, No Hub Required, Sunset & Sunrise Offset
Wireless Earbuds, Sports Bluetooth Headphones, 80Hrs Playtime Ear Buds with LED Power Display, Noise Canceling Headset, IPX7 Waterproof Earphones for Workout/Running(Black)
Monster Open Ear Headphones AC330, Wireless Earbuds Bluetooth 5.4 with Clear Talk, Stylish Rotating Case with Lanyard, Type-C Charging, Comfort Fit, 24H Playback, IPX5 Water Resistant, Black
Wireless Earbuds, Sports Bluetooth Headphones, 80Hrs Playtime Ear Buds with LED Power Display, Noise Canceling Headset, IPX7 Waterproof Earphones for Workout/Running(Black)
Wireless Earbuds, Bluetooth 5.4 Headphones HiFi Stereo with 4 HD Mic, 50H Playtime Bluetooth Earbuds with LED Display, IPX7 Waterproof Wireless Earphones, Touch Control Ear Buds,USB-C White
Brita Stainless Steel Premium Filtering Water Bottle, BPA-Free, Reusable, Insulated, Replaces 300 Plastic Water Bottles, Filter Lasts 2 Months or 40 Gallons, Includes 1 Filter, Carbon - 20 oz.
Simple Modern Filtered Water Bottle | Insulated Stainless-Steel Carbon Filter Travel Water Bottles | Reusable for Clean Drinking Water On The Go | 24oz, Sea Glass Sage
FITVII Health & Fitness Tracker (Answer/Make Calls), Smart Watch with 24/7 Heart Rate and Blood Pressure, Sleep Tracking Monitor, 120+ Sport Mode Activity Tracker
AYATAHA AYATAHA Smart Watch for Kids, Smartwatch Fitness Tracker for Boys Girls, Children's Activity Watch 37 Sports Modes SMS Notification, HD Full Touchscreen IP67 Waterproof, Blue
Iaret Iaret Smart Watch for Women, 1.83" HD Fitness Tracker with 4 Bands, Answer/Make Calls, Heart Rate/Sleep/SpO2/Step Tracking, 100+ Sport Modes, Android/iPhone Compatible Gift (Rose Gold)
Smart Watch for Men Women 1.8" Fitness Tracker, Bluetooth Call, DIY Dial, Heart Rate Sleep Blood Oxygen Monitor, 100+ Sports Modes, IP68 Waterproof Smartwatch for Android iPhone, Alexa Built-in
Hand Warmers 2 Pack, 14000mAh Rechargeable Hand Warmers, Electric Hand Warmer Reusable, Portable Power Bank USB Hand Warmers 4 Levels 8 Heating, Gifts for Raynauds Ski Golf Camping
Hand Warmers Rechargeable, 10000mAh Electric Heated Gloves Power Bank Portable Graphene Handwarmers Pouch with 3 Levels & Double-Sided Heating for Hunting Camping Golf Xmas Gifts for Women Men Kids
2Pack Rechargeable Hand Warmer, 8000mAh Electric Hand Warmer Power Bank, Portable USB-C Hand Warmer for Pocket, Reusable Hand Warmer Up to 8 hrs Each, Warm Gift for Men Women, for Hunting, Camping
GTOCE Portable Charger,40000mAh Power Bank with 22.5W Fast Charging LED Digital Display Battery Pack with 6 Outputs 2 Inputs, Type C Powerbank Portable Charger for iPhone 16 pro Samsung AirPods,Black
Monster Sleep Ear100 Ear Buds, Sleep Earbuds with Stereo Sound, Design for Side Sleeper, 32H Playtime, Bluetooth 6.0, ENC Noise Cancelling, IPX6 Waterproof Mini Headphones, Black
Hydroponics Growing System Indoor Garden - Herb Garden with Grow Light, 15 Pods Stainless Steel Indoor Garden Kit, Auto Timer, Gardening Gift for All Ages
Umbra Triflora Hanging Planter for Window, Indoor Herb Garden, Set of 5, White/Black
Large Hydroponics Growing System 14 Pods, Indoor Herb Garden with LED Grow Light, 5L Water Tank, Hydroponic Grow Kit with 3 Auto-Timers, Rotatable Light Panel and Child Lock for Home School Gardening
Hanging Planter Hanging Plant Holder, 6 Inch 4 Indoor Plant Pots, Wall/Window Plant Hanger Indoor Herb Garden
slopehill Multi Hair Stylers & Hair Straightener - 2 in 1 Wet to Dry Air Straightener and Hair Dryer Combo with High Speed Air + Rapid Heat-Up + Customizable Temperature(Pink)
Hi.FANCY Portable Laptop Stand with Dual Cooling Fans for 14-17inch Laptops, Grey, 23.5 x 25.9 x 0.95cm
Laptop Stand for Desk, Adjustable Laptop Riser ABS+Silicone Foldable Portable Laptop Holder, Ventilated Cooling Notebook Stand for 10-15.6” Laptops,Tablet-Black
JETech 5 in 1 Case for Samsung Galaxy S25 Ultra 5G with 2-Pack Each Tempered Glass Screen Protector and Camera Lens Protector, Non-Yellowing Shockproof Bumper Phone Cover (Clear)
TAURI for iPhone 17 Pro Max Case 6.9" with 1-Pack Screen Protector, Camera Lens Full Protection, Military-Grade Protection, Shockproof Transparent Back Bumper Phone Cover - Clear Global Recycled Standard
TAURI for iPhone 17 Pro Case 6.3" with 1-Pack Screen Protector, Camera Lens Full Protection, Military-Grade Protection, Shockproof Transparent Back Bumper Phone Cover - Clear Global Recycled Standard
JOINPAYA 1Set Rechargeable Hand Warmer Hand Heater for Winter Heating Levels Compact
Shakven Rechargeable Hand Warmer | Cute Comfortable Portable Hand Warmers,Ergonomic Adjustable Energy-Efficient Small Heater for Travel, Outdoor, Winter
OCOOPA IP45 Waterproof Hand Warmer Rechargeable, Up to 15hrs Heat,10000mAh Durable Quick Charge Electric Hand Heater, PD Compatible, 3 Levels for Outdoors, Heavy Duty, H01-PD PRO
