I have sony Klv32ex330 it is 5 times led blinking

You need a service engineer

SOLVED: blinks the red light 10 times frequently - Sony Bravia ...

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Apr 24, 2018 - @hdcifix215 10 blinks apparently is not a real error code from Sony. The descriptor for that is "Watch Dog Timer used to track micro processors, ... 2 answers
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KLV-24 EX430
RM-GA022
Troubleshooting
3-3. Standby Led Blinking
3-3-1. 2-times Led blinking
2 times Blinking
Check DC voltage at
JL6023
Is it 18V 19 5V?
Yes Change
- 19.5V? B*board
No
Take out adaptor
and test at adaptor Yes
output is it 18V - 19.5V?

Change
B*board
No
Change
adaptor this is flow chart for 2 blink

These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. Electro help

These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit stage inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. Viewing it in "Mosaic" or "Magazine" will make surf easy.
http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

I need more information like:

When it is turned on,
Turning off,
Connecting to something,
To close to the wall......Things like this to better you with your problem.

...and?

The 5 blinks is indicating the lamp ballast needs replacement your model uses the Sony lamp Ballast 147401211 for sony models KDF42E2000, KDS-50A2000, KDS-50A2010, KDS-55A200, KDS-60A2000, KDS-60A2010, & KDS-60XBR2 amd LDS-R60XBR2
Which is available at the bottom of the page at the following link. The ballast comes with installation instructions,
http://www.tvrepairworld.com/sony_circuit_boards/sony_dlp_circuit_boards

Check the HOT and resolder H. drive transformeer

Hi,
4 times blink shows Temp Error and requires temperature sensor replacement in Sony KF-50WE610 TV

it is a bad fan. it also could be a power supply. Quite often the real problem is dirt clogging up the fan(s) to the point that they need to be replaced. Operation of the set in a dirty environment is not a good idea