✅ How the BSC-26-01N4010F pins work on a Gplus 27 "TV

Hi!!! My dad is a Technician and currently they have some problems with a TV, his intention is to make a flyback adaptation It has a 27 "GPLUS TV whose chassis is CY-PH3418TOP-TDA VER1.0 (DATE 2009-11-08) WITH A FLYBACK BSC-26-01N4010F; which I received from a client come with the funnel-like image. Checking it confirms that they placed a 21 "flyback. Looking for the plane I find some that correspond to the chassis but the operation of the flyback pins that are confirmed in physical are not the same. The one I have here seems to work as follows: Leg 1 goes to the yoke horizontal exit Leg 2 goes to the collector Leg 3 does not connect 4 + 126v leg Leg 5 does not connect Leg 6 connects with leg 1 Leg 7 earth Leg 8 Filament Leg 9 ABL Leg 10 180 V I appreciate any input in this regard.

I was interested in what you say Deyanira, it is true that it says "neg2013" one of the problems is in the deflector yoke. The funnel-shaped image reflects that one of the Fields of the horizontal deflection coil is open, your dad has to check it and locate where the baffle coil connection is open, usually it happens by oxidation or sulfation that oxidizes one end of the wire. The 21 ”flybacks are not recommended for use on a 29” TV because the voltages do not match the characteristics of the 29-inch tube, since they emit lower last voltage, in addition to the necessary focus voltage of about 7KV compared with the 5KV delivered by the 21 "flyback. But this flyback, the" BSC26-01N4010F "has several tap, if you alter the supply voltages it fits the 29" tube for the ideal voltages. As the reference voltage between the B + and that of the video amplifier is 70V, therefore: if you feed the yoke on the B + with 130V, 200V will be obtained for the video stage. [/Size] [size=120]

This is the flyback diagram “BSC26-01N4010F,” used by the TV-Daytron “DT21USSB” model among other models and seems to be similar to the following flyback series: TOSHIBA “ 8899CSCNGGGUV2, ”in addition to the“ BSC 26-N3601A, ”also the“ STV8172L-T471 ”and the“ 29-0127n. ”On this site you can expand the idea with these articles, this is the link:

https://www.comunidadelectronicos.com/articulos/adaptacion-flyback-flyback-flyback-flyback-flyback-flyback-flyback-flyback-flyback-flyback-flyback-flyback-flyback .htm https://www.comunidadelectronicos.com/articulos/adaptacion-flyback-tv-parte2.htm

How the BSC-26-01N4010F pins work on a Gplus 27 "TV

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