Repair of the ORIEL 320 digital TV set-top box
In this video, I'm repairing an Oriel 320 digital TV set-top box. The repair couldn't be simpler; I'm testing the new format.
Video repair using an oscilloscope • Ремонт цифровой приставки Reflect осциллог...
Parcels from China for the radio amateur:
Chinese soldering station for 1,200 rubles. I'm SHOCKED!!!
1 http://ali.pub/5k93t - Soldering station
2 http://ali.pub/mihcq - Soldering station tips
3 http://ali.pub/3v8so - Power supplies for the station
4 http://ali.pub/6uelt - Soldering station assembly
5 http://ali.pub/3hpso - Good flux!
Laser 303 from China. Full review. (You can see the beam. It lights the matches)
6 http://ali.pub/hs3c9 Laser -
7 http://ali.pub/jbcmx Laser Battery -
8 http://ali.pub/0j9xv Charger -
9 http://ali.pub/s73ib Kit: Charger + Laser + Battery
How to connect a hard drive via USB. IDE SATA 5.25 S-ATA / 2.5 / 3.5 Multifunctional Adapter
10 http://ali.pub/9jgmb - with a power supply for 460 rubles.
11 http://ali.pub/n3ghq - like mine, without a power supply for 176 rubles
LED + CCFL nail dryer lamp from China. Ordered for my wife ))
12 http://ali.pub/je236 - bought here. 1,321 rubles
Laboratory power supply from a laptop charger with current and voltage stabilization
13 http://ali.pub/vzfod DC-DC regulator chip
14 http://ali.pub/l6ibe Volt-Ammeter Screen:
15 http://ali.pub/3ftqr DC-DC regulator chip with regulation from 0
How to increase or decrease the voltage of a laptop power supply
16 http://ali.pub/ycg3n Microscope
17 http://ali.pub/cl3qk Power supply with current and voltage stabilization
ESR and capacitor meter. Transistor tester. Inductance, resistor, and diode meter
18 http://ali.pub/rdsyf Available for purchase here
Long focal length USB microscope. For soldering
19 http://ali.pub/qaj3l Order here (20-day delivery)
20 http://ali.pub/rdsyf Interesting device (why this one? Screen protection in the form of a plastic border + convenient)
In my opinion, the best USB tester from China.
21 http://ali.pub/pr5f4 Buy here
Soldering station (Hair Dryer) Uyue 858D+ from China. Free 10-day delivery.
22 http://ali.pub/47sj9 Ordered on Aliexpress (At the time of purchase, it was 3,890 rubles, the exchange rate was 75 rubles per dollar) - Now it's 3,200
Arduino Lesson #2. Changing the Speed of a DC Motor with PWM
23 http://ali.pub/tdnfh DC Motor -
24 http://ali.pub/v6mi2 Temperature Sensor
How to Test a Backlight CCFL
25 http://ali.pub/wxbrp - Transistor, as in the video
26 http://ali.pub/90hya - Ready-made inverter, 200 rubles, for installation in a monitor or laptop
Transistor tester repair
27 http://ali.pub/yp0fq - USBASP, USBISP, AVR, and USB ISP USB ASP programmer
28 http://ali.pub/823u6 - Atmega328p, from a different seller, not the one that arrived broken
29 http://ali.pub/1hs9a - Arduino Uno
30 http://ali.pub/ahiq6 - Transistor tester
Won an oscilloscope in a contest. Plans for the channel. Development using pure SI
31 http://ali.pub/ahiq6 - Transistor tester
32 http://ali.pub/0tj2v - Oscilloscope without problems at customs
33 http://ali.pub/kyva1 - Atmega8a
"Homemade" Power Bank and USB Soldering Iron from China.
34 http://ali.pub/sonuk - USB Soldering Iron from China
35 http://ali.pub/k6u71 - 30000 mAh Power Bank
36 http://ali.pub/3hpso - Flux
37 http://ali.pub/pr5f4 - USB Tester
38 http://ali.pub/axvf8 - Power Banks of Other Sizes
http://ali.pub/mlshd - Self-healing Cutting Mat
http://ali.pub/wpn05 - Logic Analyzer (can be used to fake an intercom key)
http://ali.pub/b82qy - 220V Dimmer (for top heating)
http://ali.pub/zrw3e - Tablet Chargers (chips for replacement) broken charge controllers)
http://ali.pub/ge5z1 - TDA2050A amplifier chips