47LE4500, 47LE4600 (CHASSIS:LT01D) - LG TV Service Manual (repair manual). Page 33

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THERMAL
THE    SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS 
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE    SYMBOL MARK OF THE SCHEMETIC.
+3.3V_DE
R3001
0
ISDB_DEMOD
L3001
BLM18PG121SN1D
ISDB_POWER
C3002
0.1uF
ISDB_POWER
C3001
0.1uF
ISDB_POWER
IF_AGC_SEL
TP3002
+3.3V_Normal
IF_AGC_MAIN
IF_AGC
R3002
0
MSTAR DEMOD
IF_AGC_ISDB
C3008
0.1uF
OPT
IC3001
AP2132MP-2.5TRG1
ISDB_BCD
3
VIN
2
EN
4
VCTRL
1
PG
5
NC
6
VOUT
7
ADJ
8
GND
9
[EP]
C3006
22uF
16V
ISDB_POWER
+5V_Normal
C3003
0.1uF
16V
ISDB_POWER
C3005
0.1uF
16V
ISDB_POWER
C3004
10uF
10V
ISDB_POWER
R3004-*1
5.1K
ISDB_SEMTEK
L3002
ISDB_BCD
R3007
10K
ISDB_BCD
R3003
10K
ISDB_POWER
IC3001-*1
SC4215ISTRT
ISDB_SEMTEK
3
VIN
2
EN
4
NC_2
1
NC_1
5
NC_3
6
VO
7
ADJ
8
GND
+3.3V_DE
R3004
10K
ISDB_BCD
+1.2V_DE
C3007
0.1uF
OPT
R3005
10K
ISDB_BCD
R3006
10K
ISDB_SEMTEK
Demodulator
GP2_Saturn7M
Ver. 1.0
IF AGC SELECTION
Panasonic Demodulator Power(3.3V,1.2V)
29
Change List
SEMTEK --> BCD
Add    R3005,R3006,R3007,L3002,
       C3007,C3008(opt)
Change R3004 10Kohm
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