Videocon 21 inch CTVs circuit diagrams – TDA 12135 and TDA12020H-SMD – Jungle ICs

Videocon - B2B21V  TDA 12135PS/N3/3 – Schematic – Service Mode

Service Mode - 12135PS

 (MENU) (1) (1) (4) (7) remote 

or 

[MENU(rem)] + [CH-(TV set)]  

Videocon 21 inch – CRT TV – Flat – UOC-III – Circuit Diagram

Used Semiconductors:  TDA12020H [SMD] – KA50Q0765RT [STR] – 24C32 [MEMORY] – TDA6018AJF [VIDEO OUTPUT] – TDA7297 [AUDIO OUTPUT] – TDA8359J [VERTICAL SCAN OUTPUT] – BSC24-01N402B1 [LOT] – PHX9NQ20 [Horizontal Output FET] – GDC EWT 5F3T1 E09W-1 [TUNER]

Click on the circuit diagrams to magnify