LG OLED55C6P Service Manual page 71

Global F/E Option Name
1. TU
2. Tuner Name = TDJ'H',TDj'M'...
3. Country Name = KR,US,BR,EU ...
Example of Option name
TU_ALL_IntDemod = All Tuner type for Internal demod
TU_M/W = apply TDSM&TDSW Type Tuner
14' Tuner Type for Global
TDJ'H'-G101D : Half NIM for EU,AJJA
TDJ'H'-H101F : Half NIM for US, KR
TDJ'K'-T101F : Half NIM for TW
TDJ'M'-C301D,F : FULL NIM for China
TDJ'M'-B101F : Brazil NIM with Isolater Type
TDJ'M'-K101F : colombia NIM
TDJ'M'-G101D,G105D,G151D : EU Combo&Full NIM
TDJ'M'-H101F,H151F : Korea PIP tuner
TDJ'W'-A151D : AJJA T2 PIP
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.
Copyright 2016 LG Electronics Inc. All rights reserved.
Only for training and service purposes
close to Tuner
+3.3V_TU
R6500
0
1
+3.3V_LNA_TU
C6500
0.1uF
TU_ALL_IntDemod
3 IF_AGC_TU
C6502 close to Tuner
0.1uF
16V
TU_ALL
R6503
33
4
I2C_SCL5_TU
C6506
47pF
R6504
5 50V
33
I2C_SDA5_TU
C6504 TU_ALL TU_ALL
47pF
50V
TU_ALL
R6501
10
6 IF_P_TU
TU_ALL_IntDemod
should be guarded by ground,Match GND VIA R6502
10
7
IF_N_TU
TU_ALL_IntDemod
8
TU_SIF
9
TU_CVBS_TU
10
11 +3.3V_D_TU
close to Tuner
12 FE_DEMOD1_TS_ERROR
14
FE_DEMOD1_TS_CLK
15 FE_DEMOD1_TS_SYNC
FE_DEMOD1_TS_VAL
16
17
FE_DEMOD1_TS_DATA[0]
18 FE_DEMOD1_TS_DATA[1]
FE_DEMOD1_TS_DATA[0]
FE_DEMOD1_TS_DATA[2]
19 FE_DEMOD1_TS_DATA[1]
FE_DEMOD1_TS_DATA[2]
FE_DEMOD1_TS_DATA[3]
20 FE_DEMOD1_TS_DATA[3]
FE_DEMOD1_TS_DATA[4]
FE_DEMOD1_TS_DATA[4]
21
FE_DEMOD1_TS_DATA[5]
FE_DEMOD1_TS_DATA[6]
FE_DEMOD1_TS_DATA[5] FE_DEMOD1_TS_DATA[7]
22
23 FE_DEMOD1_TS_DATA[6]
24
FE_DEMOD1_TS_DATA[7]
TU_M/W/Q
TU_M/W/Q
25 /TU_RESET1_TU
C6507
16V
0.1uF
26 +3.3V_DEMOD_TU
27
I2C_SCL3_TU
TU_M/W/Q
28 Demod_Core
TU_M/W/Q
LNB_TX1 LNB_TX1 C6508
0.1uF
29
30
I2C_SDA3_TU
LNB_OUT1
LNB_OUT1
C6501 C6503
31 0.1uF 18pF
LNB1 LNB1
38
+2.5V_DEMOD
39 FE_DEMOD2_TS_VAL FE_DEMOD2_TS_VAL
45
/TU_RESET2_TU
C6505
16V
0.1uF
TU_W/Q_JP/EU
47 LNB_OUT2
52 LNB_TX2 LNB_TX2
53 FE_DEMOD2_TS_DATA[7]
54 FE_DEMOD2_TS_DATA[6]
FE_DEMOD2_TS_DATA[5] FE_DEMOD2_TS_DATA[7]
55
FE_DEMOD2_TS_DATA[6]
FE_DEMOD2_TS_DATA[5]
56 FE_DEMOD2_TS_DATA[4]
FE_DEMOD2_TS_DATA[4]
FE_DEMOD2_TS_DATA[3]
57
FE_DEMOD2_TS_DATA[3]
FE_DEMOD2_TS_DATA[2]
FE_DEMOD2_TS_DATA[1]
58 FE_DEMOD2_TS_DATA[2]
59 FE_DEMOD2_TS_DATA[1]
1. should be guarded by ground
2. No via on both of them
3. Signal Width >= 12mils
Signal to Signal Width = 12mils
Ground Width >= 24mils
R6508 1K
IF_AGC
TU_ALL_IntDemod
+3.3V_TU
TU_W_BR/TW
R6503-*1
200
TU_CVBS_1uF
I2C_SCL5
C6516-*1
I2C_SDA5 R6504-*1
200 1uF
10V
TU_W_BR/TW
TU_CVBS_0.1uF
TU_ALL_2178B
C6516
R6516
0.1uF
200
16V
OPT
IF_P
C6509
33pF
OPT IF_N
C6510
33pF
B
TU_ALL_2178B TU_SIF_TU
R6510 0
TU_M/W/Q
+3.3V_TU
R6511
0
1/16W
C6512 5%
0.1uF
TU_M/W/Q
FE_DEMOD1_TS_ERROR
FE_DEMOD1_TS_CLK
FE_DEMOD1_TS_SYNC
FE_DEMOD1_TS_VAL
FE_DEMOD1_TS_DATA[0-7]
+3.3V_TU
R6506
100 /TU_RESET1 +3.3V_TU
TU_M/W/Q
R6512
0
TU_M/W/Q
1/16W
C6513
5%
0.1uF
TU_M/W/Q
R6513
R6505
OPT 33
D_Demod_Core
0 I2C_SCL3
C6515
18pF I2C_SDA3
1/16W
50V
R6514
5%
OPT
33
TU_M/W/Q
C6514
18pF
50V
+2.5V_NORMAL
TU_W_JP
R6509
0
1/16W
C6511
5%
0.1uF
TU_W_JP
R6507
/TU_RESET2
100
TU_W/Q_JP/EU
LNB_OUT2
C6519 C6520
0.1uF 18pF
LNB2
LNB2
FE_DEMOD2_TS_DATA[1-7]
+3.3V_NORMAL
1608 perallel
because of derating
TU_ALL_2178B
R6517
200
C6517
10uF
TU_CVBS
10V
E
TU_ALL_2178B
Q6500
MMBT3906(NXP)
C
TU_W/Q_NON_JP 0 R6518
FE_DEMOD2_TS_CLK_1
TU_W/Q_NON_JP 0 R6519
FE_DEMOD2_TS_SYNC_1
TU_W/Q_NON_JP 0 R6520
FE_DEMOD2_TS_VAL_1
TU_W/Q_NON_JP 0 R6521
FE_DEMOD2_TS_DATA0_1
TU_W_JP/KR 0 R6522
FE_DEMOD2_TS_CLK_2
0 R6523
TU_W_JP/KR
FE_DEMOD2_TS_SYNC_2
0 R6524
TU_W_JP/KR
FE_DEMOD2_TS_VAL_2
TU_W_JP/KR
0 R6525
FE_DEMOD2_TS_DATA0_2
FE_DEMOD1_TS_ERROR
FE_DEMOD2_TS_ERROR
FE_DEMOD3_TS_CLK
FE_DEMOD3_TS_SYNC
FE_DEMOD3_TS_VAL
FE_DEMOD3_TS_ERROR
FE_DEMOD3_TS_DATA
+3.3V_TU
10V
10uF
C6518
FE_DEMOD2_TS_CLK
FE_DEMOD2_TS_SYNC
FE_DEMOD2_TS_VAL
FE_DEMOD2_TS_DATA
TUNER 2015.04.20
65
LGE Internal Use Only