LED LCD TV SERVICE MANUAL - Jordans Manuals
LED LCD TV SERVICE MANUAL - Jordans Manuals
LED LCD TV SERVICE MANUAL - Jordans Manuals
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Panasonic Demodulator Power(3.3V,1.2V)<br />
+3.3V_NORMAL<br />
IF_AGC<br />
ISDB_POWER<br />
C2900<br />
0.1uF<br />
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES<br />
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.<br />
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS<br />
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR<br />
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.<br />
+3.3V_DE<br />
ISDB_POWER<br />
L2900<br />
BLM18PG121SN1D<br />
R2900<br />
0<br />
ISDB_DEMOD<br />
R2901<br />
0<br />
INT_DEMOD<br />
ISDB_POWER<br />
C2901<br />
0.1uF<br />
IF_AGC_ISDB<br />
ISDB_POWER<br />
IC2900<br />
SC4215ISTRT<br />
+3.3V_DE<br />
NC_1<br />
1<br />
8<br />
GND<br />
EN<br />
2<br />
7<br />
ADJ<br />
ISDB_POWER<br />
C2902<br />
0.1uF<br />
16V<br />
VIN<br />
ISDB_POWER<br />
C2903<br />
10uF NC_2<br />
10V<br />
3<br />
4<br />
6<br />
5<br />
VO<br />
NC_3<br />
IF AGC SELECTION<br />
TU_IF_AGC_BCM<br />
TP2901<br />
IF_AGC_SEL<br />
ISDB_POWER<br />
R2903<br />
ISDB_POWER<br />
R2902<br />
10K<br />
5.1K<br />
+1.2V_DE<br />
ISDB_POWER<br />
C2904<br />
0.1uF<br />
16V<br />
ISDB_POWER<br />
C2905<br />
22uF<br />
16V<br />
GP2_Saturn7M Ver. 1.0<br />
Copyright © 2010 LG Electronics. Inc. All rights reserved.<br />
Only for training and service purposes LGE Internal Use Only<br />
Demodulator<br />
29