LG -H422 Service Manual page 80

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LGE Internal Use Only
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10 9 8
DTV Only
<5-3-1-3_Broadcasting_ONE-SEG_MTV222>
ANT5300
L5301
DNI L5302
DNI
ZD5300
C5301
DNI
10 9 8
7 6
L5309
DNI
C5309
DNI
TP5302
TP5303
TP5301
TP5304
5 FL5300 TP5305
2 COUPLING1 COUPLING2 3
L5308
DNI L5304 DNI DNI
1 4
L5307 IN OUT
A5 C1
DNI UHFIN SCL
C5312 DNI L5310
DNI A4 D1
LNAOUT SDA
C5 C2
U5300
LNALOADU EN
B5 B1
MTV222
VSS1 ATEST
B4 E2
VDDRF XTALN
L5311 DNI
B3 D3
VDDVCO XTALP
DNI
C5314 DNI
C5315 DNI
C5313 C5318 C5310
DNI DNI DNI
R5311 DNI
+1V8_MTK_DTV
C5311
DNI
7 6
81
5 4 3
TP5307
1SEG_EN
TP5306 R5310 C5350 DNI
26M_DTV_CLK
0
X5300
1RAA19200AAA
3 4
XTAL2 SENSOR
2 1
GND1 XTAL1
DNI
To Be Deleted
5 4 3
2 1
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LG Electronics
TITLE
LGH422
SIZE REV
DWG NO
A2 PDM NUMBER Rev
SHEET of Date
DRAWN BY User Name 5-3-1-3_ONE-SEG_MTV222 19 Drawing Date
2 1