LG H990ds Service Manual page 110

16 15 14
L
PA THERM_0 For MMPA_1
PA_THERM_0
K
J
MMPA_1: B1/2/3/4/5/12/17/20/26/28/34/39
GSM Quad Band
I
L1305 1.2n
B3/4 TX
DPX_TX_B3_B4
1.8p
L1306
H L1310 1.2n
B1 TX
DPX_TX_B1
1p
L1311
L1314 1.2n
B34/39 TX
DPX_TX_B34_B39
L1315
G
DNI
B2 TX L1320 3.3n
DPX_TX_B2
DNI
C1350
B5/26 TX C1325 10n
F
DPX_TX_B5_B26
L1322
22n
B20 TX
DPX_TX_B20
E
B8 TX
DPX_TX_B8
D
B12/17 TX
C1337 33p
DPX_TX_B12_B17
L1332
6.8n
B28 A TX
C TX_B28A
0.5p
L1333
B28 B TX C1339 5.6n
TX_B28B
0.5p
B
L1336
16.05.20 Rev.0 -> Rev.A: B28A & B28B Port Swap.
A
LGE Internal Use Only
16 15 14
13 12 11
16.05.31
1p
C1313
1p
L1312
0.5p
L1316
16.05.11 Rev.0 -> Rev.A: Changed
DNI
C1320
+VPA0
0.5p
C1326
L1324
22n
1.8p
L1327
16.06.30 VCC2-LC filter
L1330
12n
DNI
L1334
DNI
G1800/1900 TX
ASM_TX_GSMHB
L1335
DNI
C1340
G850/900 TX
ASM_TX_GSMLB
DNI
L1356
13 12 11
10 9 8 7
16.05.11 Rev.0 -> Rev.A: Changed
22
CPL
21
L1302 1n
GND_8
20
ANT_TRX_HB ANT
19
GND_7
18
GND_6
17
GND_5
C1305 C1306
16
6.8n DNI TRX1
+VPWR_BOOST_BYPASS_RF
VBAT
C1353
2.2u
35 1
RFOUT_B34/39 RFIN_MB
34 2
RFOUT_B4 RFIN_2G_HB
33 3
RFOUT_B2/25 RFIN_2G_LB
32 4
RFOUT_B5/26 RFIN_LB
31 5
RFOUT_B20 RFIN_B13
30 6
RFOUT_B8 RFIN_B17
29 U1301 7
RFOUT_B12/B17 VIO
28 8
ACPM-7788-TR1
RFOUT_B28A GND1
27 9
RFOUT_B28B/B13 SCLK
26 10
L1342 VCC1_3G SDATA
25 11
VCC2_3G GND2
2.2n 24 12
RFOUT_HB_2G VBATT
C1355
23 13
GND10 GND3
10n
22 14
VCC_GSM NC1
16.06.29 SKY->AVAGO
L1337
2.2n
0.75p
L1338
L1339
1.2n
0.5p
C1341
10 9 8 7
110
6 5 4
+VPA0
HB PAMID:B7, B38/B41, B40
C1351 2.2u
C1300 100p R1300
+VPWR_BOOST_BYPASS_RF
0
1n C1301
C1303 2.2u
C1348 2.7n
L1300
C1304
100p
L1301
1
VCC1
2 8.2n
GND_1
3
RFIN_B40/41
4
RFIN_B7
U1300 5
C1347 3.3n C1307 33p
VBATT
6
AFEM-9010-SG1
VIO
7
SCLK RFFE5_CLK
RFFE5_DATA
L1303
6.8n
C1308
DNI
16.07.04 Global RFFE2 to RFFE5
+1V8_VREG_S4A
FL1302
C1345 1.2n
1 3
IN OUT
2 4
GND1 GND2
C1346
DNI
B7_LNA_EN
FL1300
L1307 4.7n
1
RFIN
L1309
DNI
FL1303
C1342 1.2n
C1317
1 3
IN OUT
2 4
GND1 GND2 22p
C1343
DNI
+1V8_VREG_S4A
C1321 3n
C1331 27p
C1399
DNI
C1334 33p
C1336
RFFE2_CLK
RFFE2_DATA
C1338 33p
6 5 4
3 2 1
B38/40/41 TX
WTR0_TX_HMB2_OUT
33p
B7 TX
WTR0_TX_HMB4_OUT
L1341 2.7n
C1309
B40 RX
WTR0_PRX_HB3_IN
22p
C1311
0.5p
L1304
+2V7_VREG_L16A
2.2n
C1312
0.1u
C1315 27p L1308 1.8n
6
RFO
WTR0_PRX_HB1_IN
C1316 B7 RX
DNI
L1313 1.8n
WTR0_PRX_HB4_IN
B38/41 RX
C1318
1p
G850/900
WTR0_TX_LB1_OUT
B1/2/3/4/34/39
WTR0_TX_HMB3_OUT
G1800/1900
WTR0_TX_HMLB2_OUT
B5/8/20/26/28, BC0
2.7n
WTR1_TX_DA2
B12/17
WTR1_TX_DA4
LG Electronics
TITLE
MODEL NAME
SIZE DWG NO REV
A2 PDM NUMBER Rev
DRAWN BY SHEET of Date
User Name 25 21 Drawing Date
3 2 1
L
K
J
I
H
G
F
E
D
C
B
A