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13 Circuit Descriptions



13 Circuit Descriptions
13-1 Block description




Torino consists of three main blocks

1. Main board : Video signal processing
2. SMPS board : Power supply
3. Panel Inverter & T-con board : LCD Panel control




13-1
13 Circuit Descriptions

13-2 Main Block




* VCTi : IF, Scart1/2, AV, S-Video, input and Video decoding, Audio signal processing.


* Gm5921HLF : - Scaler IC.
- Component, Pc, DVI-D input and LVDS signal output.




13-2
13 Circuit Descriptions

13-3 SMPS Board
13-3-1 23" SMPS Block(Free_Volt)




13-3-2 23" SMPS Diagram(Free_Volt)




13-3
13 Circuit Descriptions



13-3-3 23" SMPS Block(110V / 220V Only)




13-3-4 23" SMPS Diagram(110V / 220V Only)




13-4
13 Circuit Descriptions




13-3-5 27" SMPS Block(Free_Volt)




13-5
13 Circuit Descriptions

13-3-6 27" SMPS Diagram(Free_Volt)




13-3-7 27" SMPS Block(110V / 220V Only)




13-6
13 Circuit Descriptions

13-3-8 27" SMPS Diagram(110V / 220V Only)




13-7
13 Circuit Descriptions



13-3-9 32" SMPS Block(Free_Volt)




13-3-10 32" SMPS Diagram(Free_Volt)




13-8
13 Circuit Descriptions



13-3-11 32" SMPS Block(110V / 220V Only)




13-3-12 32" SMPS Diagram(110V / 220V Only)




13-9
13 Circuit Descriptions




13-10