LG 65UH8500 - Page 76

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
FE_DEMOD2_TS_DATA
TU_SIF_TU
/TU_RESET1_TU
FE_DEMOD1_TS_DATA[6]
+3.3V_TU
IF_P
TU_CVBS_TU
C6509
18pF
TU_D_JP
FE_DEMOD1_TS_DATA[0]
FE_DEMOD1_TS_DATA[7]
R6502
100
1/16W
TU_D_JP
I2C_SDA5_TU
IF_N_TU
R6504
10
TU_ALL_IntDemod
C6508
47pF
50V
TU_ALL
C6507
33pF
TU_ALL_IntDemod
I2C_SCL5_TU
/TU_RESET1
IF_N
FE_DEMOD1_TS_DATA[5]
C6512
0.1uF
16V
TU_EXT_ATV
Q6502
MMBT3906(NXP)
TU_EXT_ATV
E
B
C
FE_DEMOD1_TS_VAL
I2C_SCL3_TU
FE_DEMOD1_TS_DATA[4]
FE_DEMOD2_TS_CLK
C6510
0.1uF
TU_N/D
C6502
0.1uF
TU_ALL
FE_DEMOD1_TS_DATA[7]
FE_DEMOD1_TS_DATA[0]
R6506
100
TU_N/D
FE_DEMOD2_TS_DATA
R6512
200
TU_EXT_ATV
FE_DEMOD1_TS_DATA[1]
+3.3V_TU
R6511 33
TU_D_JP
FE_DEMOD2_TS_SYNC
FE_DEMOD1_TS_ERROR
IF_AGC_TU
FE_DEMOD1_TS_DATA[2]
FE_DEMOD1_TS_DATA[2]
LNB_OUT
FE_DEMOD2_TS_VAL
LNB_TX
TU_SIF_TU
FE_DEMOD2_TS_ERROR
R6510 33
TU_D_JP
C6505
0.1uF
16V
TU_N/D
FE_DEMOD1_TS_DATA[5]
C6511
18pF
TU_D_JP
C6506
33pF
TU_ALL_IntDemod
IF_P_TU
FE_DEMOD1_TS_CLK
+3.3V_TU
FE_DEMOD1_TS_ERROR
LNB_TX
R6508
33
TU_ALL
IF_AGC
FE_DEMOD2_TS_SYNC
FE_DEMOD2_TS_CLK
R6514
200
TU_EXT_ATV
FE_DEMOD1_TS_DATA[4]
+3.3V_TU
FE_DEMOD1_TS_DATA[6]
FE_DEMOD1_TS_DATA[1]
FE_DEMOD1_TS_ERROR
+3.3V_TU
I2C_SCL5
/TU_RESET2_TU
TU_CVBS
FE_DEMOD2_TS_ERROR
I2C_SDA3
C6504
47pF
50V
TU_ALL
FE_DEMOD1_TS_SYNC
FE_DEMOD1_TS_VAL
LNB_OUT
/TU_RESET2
L6504
BLM18PG121SN1D
TU_ALL
FE_DEMOD1_TS_CLK
FE_DEMOD1_TS_DATA[3]
FE_DEMOD2_TS_VAL
I2C_SCL3
+3.3V_NORMAL
R6503
10
TU_ALL_IntDemod
R6513
TU_EXT_ATV
0
FE_DEMOD1_TS_SYNC
C6501
0.1uF
16V
TU_D_JP
R6507
33
TU_ALL
I2C_SDA3_TU
FE_DEMOD1_TS_DATA[3]
C6513
10uF
10V
TU_ALL
C6500
10uF
10V
TU_ALL
I2C_SDA5
C6503
0.1uF
16V
TU_ALL_IntDemod
R6505
1K
TU_ALL_IntDemod
D_Demod_Core D_Demod_Core
+3.3V_TU
R196-*1 1.2K
TU_IIC3_1.2K
R197-*1 1.2K
TU_IIC3_1.2K
R196 2.7K
TU_IIC3_2.7K
R197 2.7K
TU_IIC3_2.7K
R6509
TU_N/D
0
+3.3V_D_TU
65
TUNER
2015.04.20
Signal to Signal Width = 12mils
3. Signal Width >= 12mils
18
2. No via on both of them
25
23
19
15
4
5
17
26
Ground Width >= 24mils
close to Tuner
10
16
3
21
7
should be guarded by ground,Match GND VIA
24
2
close to Tuner
6
11
14
1608 perallel
because of derating
1
1. should be guarded by ground
22
20
8
12
close to Tuner
13
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