9-2-7 Tuner
ZD444
NC/
P
J
S
D2
4
CW
1
2
TUNER_SDA
TUNER_SCL
R4189
NC/0R05 1/16W
R4181
0R05 1/16W
R4182
0R05 1/16W
R4184
0R05 1/16W
R4185
0R05 1/16W
C4118
NC/10PF 50V
R4188
NC/0R05 1/16W
C4141
100NF 16V
C4148
NC/10PF 50V
C4149
NC/10PF 50V
C4143
100NF 16V
C4144
100NF 16V
IFAGC_S
QP
C4139
10UF 10V
R4196
0R05 1/16W
IFAGC_S
4
VCC_LNBA
S2_TUNER_SDA
IN
QN
TU102
TH1
12
TH2
13
TH3
14
TH4
15
LNB A
1
NC
2
TU3.3V
3
NC
4
QP Output
5
IP Output
6
NC
7
AGC
8
X-OUT
9
SDA
10
SCL
11
L403
10uH
C4138
100NF 16V
+3V3_VCC_S2
+3.3V_TU
C4132
10uF
35V
FB412
120R 3A
1
2
TPV: change TU103 parts number follow LG. 1/6
IF_AGC_S2_TUNER
C4151
1NF 50V
C4133
1NF 50V
IP
CLOSE TO TUNER
LGTuner with DVB-S/S2
R4204
22 OHM 1/16W
S2 Tuner IFAGC
S2 TUNER
R4202
22 OHM 1/16W
C4152
22PF 50V
C4153
22PF 50V
C4147
10PF 50V
C4137
100NF 16V
TUNER_SCL
TUNER_SDA
C4150
10PF 50V
U415
MP8124GD
Z
AGND
8
BY PASS
11
VDD
12
COMP
10
EN
2
LINEDROP
1
TCAP
9
VOUT
7
VBOOST
6
BST
5
SW
3
PGND
4
13V/18V
14
EXTM
13
R4190
60.4K 1%
R4191
NC/10K
C4140
3.3NF 50V
Satellite DIF
R
+12V_Normal
C4134
10uF
35V
R4193
NC/10K
PWM1/13/18V_SW
R4200
10K
CLOSE TO TUNER
C4136 220NF 16V
R4192
NC/10K
R
LNB_EN
+3.3V_TU
CLOSE TO TUNER
TUNER POWER
M-SCL
4,5,10
M-SDA
4,5,10
D4003
FB340M
1
2
D4004
FB340M
1
2
D4005
FB340M
1
2
Tuner control I2C
C4123
NC/10PF 50V
DVB-C/T/T2 DIF
from scaler
VCC_LNBA
ZD443
N
C
/PJ
SD
24C
W
1
2
R4
2
0
3
100K 1%
DISEQC_OUT
C4146
22NF 25V
R4201
33 OHM 1/16W
R4187
22 OHM 1/16W
+12V_Normal
QP_S_1
4
IP_S_1
4
QM_S_1
4
IM_S_1
4
IP
IN
QP
C4142
100NF 25V
C4135
10uF
35V
TU101
Ant.PWR
1
+B1(+3.3V)
2
SDA
3
SCL
4
DIF(N)
5
DIF(P)
6
IF AGC
7
NC
8
TH1
9
TH2
10
TH3
11
TH4
12
TH5
13
TH6
14
LNB POWER SUPPLY
LINEDROP:
Low: 13/18V
High:
14/19V
ESD & Surge
Protect
13/18V_SW:
High: 18V
Low: 13V
LNB_EN:
Low: dis able
High: enable
LNB_EN
PWM1/13/18V_SW
LNB_EN
4
PWM1/13/18V_SW 4
S2_TUNER_SCL
R4194
2.
2K 1/
4W
R4195
2.
2K 1/
4W
+5V_Normal
C4121
100NF 16V
C4128
NC/22PF 50V
R4179
0R05 1/16W
R4175
0R05 1/16W
+3.3V_TU
U414
AZ1117CH-3.3TRG1
AD
J
(GN
D
)
1
VOUT
2
VIN
3
4
4
C4129
NC/22PF 50V
R4186
22 OHM 1/16W
#T2
TUN_DIF-#T2
C4122
10UF 10V
1'st Source :LG TDQS-A751F (394GPASEBIL05G)
2'nd Source :TCL TUNER EU SS07CA-6-E (394GDVBSALL02L)
1'st Source :LGIT TDSY-G430D (394GPASEBIL02G)
2'nd Source : TCL ST42CS-2-E (394GNPALALL32L)
ZD442
N
C
/P
J
S
D
24C
W
1
2
C4120
22UF 10V
C4130
100NF 25V
R4198
10K
C4126
10UF 16V
IFAGC_T
Close Tuner
T2 Tuner IFAGC
TUN_DIF-#T2
FB411
120R 1A
1
2
#T2
TUN_SCL
IF_AGC_T
TUN_SDA
C4125
100NF 16V
IFAGC_T
4
+3.3V_TU
R4183 100OHM
C4127
100NF 16V
T2 TUNER
LGTuner with DVB-C/T/T2
LNB_LINEDROP
TPV: change TU102 parts number follow LG. 12/30
TUN_SCL
R4176
0R05 1/16W
R4180
0R05 1/16W
C4145
100NF 25V
DIF-
4
DIF+
4
DISEQC
4
C4131
10UF 16V
R4177
NC/180R
TUN_SDA
R4197
33
K
1%
QN
R4205
5.
1K 1%
C4119
NC/10PF 50V
C4124
NC/10PF 50V
R4174
0R05 1/16W
R4178
0R05 1/16W
Summary of Contents for 43PFS5503/12
Page 15: ... 22 24 series 2 2 3 ...
Page 31: ...Electrical Diagram 7 1 Block diagram ...
Page 34: ...Power SSB Bottom View ...
Page 35: ...8 IC Data Sheets 8 1 AD87010 LG48NRY IC U601 ...
Page 36: ...8 2 TDSY G430D TU101 ...
Page 77: ...9 8 E 715G9740 Keyboard control panel For 32 4503 4504 43 5503 Series 9 8 1 Key ...
Page 78: ...10 Styling Sheets 10 1 43x4 series 22 24 0030 0040 0050 1050 1053 1054 1184 1056 ...
Page 79: ...10 2 4503 4504 series 32 5503 series 43 0030 0063 1056 1050 1052 1057 1184 0050 0036 ...