A TV is only half of the picture — most homes in Aligarh watch through a digital cable box or a DTH set-top box. When the box shows 'No Signal', won't power on, or keeps restarting, you lose your channels even though the TV is fine.
City Electronics repairs digital cable boxes and DTH set-top boxes including City Den, Dish TV, Tata Play (formerly Tata Sky) and d2h. We fix power faults, tuner problems, software errors and remote control issues. We also do DTH recharge at the counter, so you can sort out the box and the subscription in one visit.
Set-top box kharab ya recharge karwana hai? City Den, Dish TV, Tata Play, d2h — sab yahan.
Common symptoms
- Box completely dead, no light
- 'No Signal' or signal error code on screen
- Box stuck on loading or restarting
- Channels freezing or breaking up
- Remote not working
- No picture through HDMI or AV cable
What causes it?
Adapter or power section failure
Set-top box power adapters and internal power sections often fail due to surges.
Tuner or LNB issues
For DTH, faults can be in the dish LNB, the cable or the box tuner — we help find which.
Software problems
Corrupt software causes boot loops and error codes.
Loose cables and connectors
Corroded F-connectors and damaged HDMI cables cause many 'no signal' problems.
How we fix it
- 1We check the box with a known-good signal and TV.
- 2Power adapter and internal power circuits are tested.
- 3Tuner, HDMI/AV outputs and software are checked.
- 4Faults are repaired or software updated; remote is tested.
- 5Recharge or account-related help is provided at the counter where applicable.
Typical turnaround
Same day for most boxes
Most set-top box repairs are done the same day. DTH recharge is instant at the counter.
Frequently asked questions
Which set-top boxes do you repair?
City Den digital cable boxes and DTH boxes from Dish TV, Tata Play and d2h, plus most other HD and SD boxes.
Can I recharge my DTH at your shop?
Yes, DTH recharge is available at the shop. Bring your subscriber ID or registered mobile number.
My box shows a signal error. Is it the box or the dish?
It can be either. In rain, signal errors are often temporary. If it persists, bring the box — we'll test it and tell you if the problem is in the dish or cable instead.