Text preview for : Circuit Description.pdf part of Samsung LE26R71B, LE26R72B, LE26R75B, LE32R71B Service Manual TFT-LCD TV - [16 File] Part 1/7 - (mod. LE32R72B, LE32R75B, LE32R76B, LE37R72B, LE40R71B, LE40R72B, LE40R75B, LE40R76B)



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13 Circuit Descriptions

13 Circuit Descriptions
13-1 Block description

Bordeaux consists of three main blocks 1. Main board : Video signal processing 2. IP board : Power supply & Inverter 3. T-con board : LCD Panel control

13-1

13 Circuit Descriptions

SMPS

INVERTER

Bordeaux consists of three main blocks 1. Main board : Video signal processing 2. SMPS : Power supply 3. T-con board : LCD Panel control

13-2

13 Circuit Descriptions

13-2 Main Block

13-3

13 Circuit Descriptions

13-3 SMPS Board
13-3-1 26", 32" SMPS Block

13-3-2 26", 32" SMPS Block

13-4

13 Circuit Descriptions

13-3-3 26" , 32" SMPS Block

13-3-4 26" , 32" SMPS Block

13-5

13 Circuit Descriptions

13-6

13 Circuit Descriptions

13-3-5 32" , 40" IP Board

13-3-6 32" , 40" IP Board

13-7

13 Circuit Descriptions

Memo

13-8