Repair Workshop
Like having a technician next to you at the bench: pick the symptom, we'll tell you what to measure step by step, and you'll end up with the faulty part and the tools you need.
🔧 Repair pack
- ✓Repair Workshop: find the fault step by step by measuring (9 devices)
- ✓All premium repair guides (6 guides)
- ✓Every interactive diagram: How it works, SMPS, inside schematics and board views
- ✓Fault-finding games, all simulations, concepts, IC pin guides and the component library
- ✓One-time payment, no expiry; new content added later is included
5,000 ₺
4,500 ₺
members get 10% off
Repair Workshop: LED TV won't turn on
Pick the symptom; at every step we show what to measure, where and how, and what a healthy board shows there. Choose what you measured and move to the next step.
FreeRepair Workshop: charger won't charge
Pick the symptom; at every step we show what to measure, where and how. Enter your reading and move on based on the result.
🔒 repair packRepair Workshop: PC power supply not working
First we test the supply on its own, away from the PC, then we go inside. At every step we show what to measure, where and how; enter your reading and move on based on the result.
🔒 repair packRepair Workshop: hybrid inverter fault
Start from the code on the display or the symptom. At every step we show what to measure, where and how. The battery side is high current and the DC bus ≈400 V: don't skip the safety notes.
🔒 repair packRepair Workshop: voltage regulator fault
Pick the symptom; at every step we show what to measure, where and how. An autotransformer doesn't isolate: the whole board sits at mains voltage, so don't skip the safety warnings.
🔒 repair packRepair Workshop: inverter welding machine fault
Pick the symptom; at every step we show what to measure, where and how. We discharge the DC bus first and do the first power-up after a repair through a series bulb. Enter your reading and move on based on the result.
🔒 repair packRepair Workshop: UPS won't hold up / won't turn on
Pick the symptom; more than half of UPS faults are a worn-out battery, so we measure the battery first. With the battery connected, a UPS can make 230 V even when unplugged: disconnect it before going inside. At every step we show what to measure, where and how; enter your reading and move on based on the result.
🔒 repair packRepair Workshop: frequency inverter (VFD) fault
Start from the code on the keypad or the symptom. At every step we show what to measure, where and how. The DC bus is ≈540 V and stays charged for minutes after switch-off: don't touch anything until you've measured 0 V between P(+) and N(−), and apply first power after a repair through series bulbs or a variac.
🔒 repair packRepair Workshop: laptop adapter not working
Read the safety step first, then pick the symptom. At every step we show what to measure, where and how; enter your reading and move on based on the result.