Premier Model: CTV3059_SR Chassis: PH08K-N22
good afternoon friend already disconnected the v580 and returned the 115 to + b but disconnected pin of the + by tsh collector and place light bulb and has the mentioned voltage I can do more
friend connect the pin + by tsh and the voltage is maintained the 5volt arrives to the suichet and the 3.3volt to the micro the 13volt.al ic vertically but deccocneted the v580 I change it for a new one and it drops all the volt. only 57 vol. again .. the collector unraveled and the 115 arrive at + b tell me that I can check or change
Diagram here
https://www.electronica-pt.com/esquema/tv/hyundai-tv/hyundai-hypf21s--ph08k-a-24941/
Another version for 21 "
Diagram
http://www.mediafire.com/file/lbc12uu48jntpj5/CYBERLUX-TVFSCX-21JP-Ch-PH08KX-N22.pdf
friend connect the pin + by tsh and the voltage is maintained the 5volt arrives to the suichet and the 3.3volt to the micro the 13volt.al ic vertically but deccocneted the v580 I change it for a new one and it drops all the volt. only 57 vol. again .. the collector unraveled and the 115 arrive at + b tell me that I can check or change
The test extracting the V580, only demonstrates the good condition of the source
Everything is normally connected: ...
What voltage do you get at the base of the V504 in both STAND BY and the ON command.
Then, what voltage is obtained in the collector of the horizontal driver transistor (V431), both in STAND BY and at the ON command
good day again friend I already did the tests on the V504 b.0v. c14v e0v remains non-variable and in the V431 b.0v c.24v e.0v with order and without power friend order please help
If there are no changes or responses to the ON order. The problem is transferred to the microprocessor and EEPROM.
Check working conditions at that stage.
5v
RESET voltage.
3.3v
Swing Crystal
Check the status of the command buttons on the front panel.
Check ON response on pin38 of the STBY and ON microprocessor
On pin38 did you try both STAND BY and the ON command?
If there is no response, you have to work mainly on the components and power in the EEPROM microprocessor and push buttons on the front panel
good morning friend javier chavez I inform you that the TV has already turned on, change the v560, it marked well, but when the current enters, it is switched off shortly, I changed it and the TV turned on but it does not respond by the control or by the pushbuttons, the eeproon was changed and push buttons and nothing friend if you can help me I would appreciate it
Verify the presence of voltages on the push buttons and on the infrared red receiver sensor.
Check the good condition of the buttons
Excuse me, the V560 did not place it in the diagram. Give me a reference of your location
friend already e reviewed infra red 3.4v and the buttons 3..3v arrive but I realize that pin 26 has 0v and pin 29 0v of the microphone that goes to the connectors of the R221 resistor and are present in the 3.3 no I know if you understand me the 8v of the led and the 5v are present
friend the voltage 0v both ends but I disconnect a leg of the resistance R221 the 3.3v arrives
ok my friend good afternoon I already solved the solution was the damaged micro thank you for your valuable help god bless you
Good morning friend, I got another TV with vertica fault. One question I have to April another blogs to be the question tell me
