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TCL SERVICE MANUAL - Tecnicosaurios

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Chapter II Block Diagram of NX56 July5,2008<br />

220VAC<br />

INPUT<br />

Bridge<br />

Rectifier<br />

DB801-<br />

DB804<br />

Power<br />

Transistor<br />

Q801<br />

2SK2996<br />

Transformer<br />

T801<br />

B 33V<br />

+-14V<br />

12V<br />

9V<br />

Q501<br />

Q503<br />

Q505<br />

AMP<br />

CRT<br />

▽ Antenna<br />

Tuner<br />

TU101<br />

IF AMP<br />

Q101<br />

IC801<br />

NCP1337<br />

SAW Z2O1<br />

Photo-Coupler<br />

IC803<br />

Pin44-46<br />

P201<br />

R/G/B<br />

V.AMP.<br />

IC301<br />

STV8172A<br />

SCA/SDL<br />

EEPROM<br />

IC001<br />

Pin14/15<br />

VDA/B<br />

Pin 56<br />

H.OUT<br />

P901<br />

TV/AV/SV B+<br />

pin21<br />

P202<br />

KEY &IR001<br />

SENSOR<br />

UOC IC201<br />

IC701 AN5832SA<br />

Aout -L/R<br />

IC702 74HC4053<br />

Audio<br />

AMP.<br />

IC601<br />

TDA7266SA<br />

H.Driver<br />

AMP Q401<br />

Q402<br />

FBT T401<br />

speakerX2<br />

200V<br />

24V<br />

6.3V

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