Sharp LC-40FG5342E Service Manual

32
3.9 Wiring diagram of Tuner
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
D D
C C
B B
A A
T_IFAGC__IC
RT8
0ohm-0402-±5%-1/16W
RT6
10Kohm-0402-±5%-1/16W
GND
CT13
0.22uF-0402-X5R-±10%-16V
GND
3V3_M
CT11
0.1uF-0402-X5R-±20%-16V
RT12
SDCL1005CR12JTDF(
顺络)
RT10
SDCL1005CR12JTDF(
顺络)
CT18
NC/10pF-0402-NPO-±5%-50V
CT27
0.1uF-0402-X5R-±20%-16V
CT32
0.1uF-0402-X5R-±20%-16V
T_VIFM_IC
T_VIFP_IC
LT10
NC/680ohm-0402-±5%-1/16W
VBG
CP
IFAGC_RT710
VBAT
LNB_PW
DET
RFIN
VBAT1
Single ended:75ohm
(W=21mil,Gap=18mil)
2-Layers
Bead:
1k@100M & 400ohm
@400M,300mA& R(dc)<0.8 ohm
GND
GND
GND GND GND GND
GND
GND
GND
GND
GND
S2_SDA
S2_SCL
CS20
NC/
CS21
NC/1000pF-0402-X7R-±10%-50V
CS22
NC/
CS19
100pF-0402-NPO-±5%-50V
CS25
100pF-0402-NPO-±5%-50V
RS36
0ohm-0402-±5%-1/16W
RS38
5K6ohm-0402-±1%-1/16W
CS42
330pF-0402-NPO-±5%-50V
CS43
6800pF-0402-X7R-±10%-50V
CS40
2.2uF-0402-X5R-±20%-6.3V
CS30
47pF-0402-NPO-±5%-50V
TUNER_SDA
TUNER_SCL
3V3_Tun_S2
1
2
3
4
5
RF
GND
GND
GND
GND
RFT3
RF
屏蔽罩,RF SHLED,Single,H,F,T14.5,CH6.3,whole,25.0×14.5×10.0mm,DIP,T-14.5×25×10-F14.5-LHD ( 一体),LHD
GND
RS1
100ohm-0402-±5%-1/16W
RS2
100ohm-0402-±5%-1/16W
DET
2
LT
3
VBAT
4
VBG
5
VDD
6
CP
7
VON
14
VOP
15
VOPQ
12
VONQ
13
VAGC
10
GND
1
RF_IN
20
GND
19
VBAT
18
SDA
17
SCLK
16
XTAL_O
9
XTAL_I
8
CLK_OUT
11
EPAD
21
US1
RT710
XTAL_O_710 XTAL_I_710
LT14
SDCL1005C22NJTDF
S2_IP
S2_QP
CS34
0.1uF-0402-X5R-±20%-16V
CS37
0.1uF-0402-X5R-±20%-16V
CS39
0.1uF-0402-X5R-±20%-16V
S2_IN
S2_QN
LNB_PW
3V3_Tun_S2
S2_IP
S2_QP
S2_SDA
S2_SCL
GND
1
2
3
4
5
6
7
8
9
LNB
3.3V
AGC
IP
IN
QN
QP
SDA
SCL
11 12 13 14
GND GND GND GND
10
CLK-OUT
RFT4
NC/S2-ESD-11980FNPRB
S2_IN
S2_QN
GND
CT24
NC/10uF-0805-X5R-±20%-16V
CT28
10uF-0603-X5R-±20%-6.3V
5V_M 3V3_M
VI
3
VO
2
ADJ
1
VO
4
UT2 LC1117CLTR33
3V3_Tun_S2
LT17
FCM1005KF-121T06(120ohm-500mA)
CT25
0.1uF-0402-X5R-±20%-16V
CT29
0.1uF-0402-X5R-±20%-16V
S_IFAGC_IC
RS21
0ohm-0402-±5%-1/16W
RS18
10Kohm-0402-±5%-1/16W
GND
CS9
0.22uF-0402-X5R-±10%-16V
CS45
0.1uF-0402-X5R-±20%-16V
GND
3V3_M
CS16
0.1uF-0402-X5R-±20%-16V
IFAGC_S
RS39
10Kohm-0402-±5%-1/16W
CS27
NC/22pF-0402-NPO-±5%-50V
CS26
NC/22pF-0402-NPO-±5%-50V
CS33
0.1uF-0402-X5R-±20%-16V
CS38
0.1uF-0402-X5R-±20%-16V
CS35
0.1uF-0402-X5R-±20%-16V
CS36
0.1uF-0402-X5R-±20%-16V
IP_S
QM_S
IM_S
QP_S
LT11
FCM1005KF-121T06(120ohm-500mA)
GND
3V3_Tun_T
CT20
10uF-0603-X5R-±20%-6.3V
GND
YT2
16MHz-±20PPM-20PF-HC-49S-SMD-JWT
CS46
1uF-0402-X5R-±20%-16V
CT30
1uF-0402-X5R-±20%-16V
IF_IP
IF_QP
S2_IP
S2_QP
CS28
NC/4.7pF-0402-NPO-±5%-50V
CS32 NC/4.7pF-0402-NPO-±5%-50V
RS10
0ohm-0402-±5%-1/16W
RS3
0ohm-0402-±5%-1/16W
IF_IN
IF_QN
RS11
0ohm-0402-±5%-1/16W
RS12
0ohm-0402-±5%-1/16W
S2_IN
S2_QN
CS29
NC/4.7pF-0402-NPO-±5%-50V
CS31
NC/4.7pF-0402-NPO-±5%-50V
GND
RT11
1Kohm-0402-±5%-1/16W
RT9
1Kohm-0402-±5%-1/16W
CT34
56pF-0402-NPO-±5%-50V
CT35
56pF-0402-NPO-±5%-50V
GND
GND
CT39
NC/1000pF-0402-X7R-±10%-50V
CT37
0.1uF-0402-X5R-±20%-16V
RT13
10Kohm-0402-±5%-1/16W
CT38
NC/10uF-0603-X5R-±20%-6.3V
GND
GND
GND
GND
GND
GNDGND
GND
GND
GND
GND
CT19
6800pF-0402-X7R-±10%-50V
CT15
330pF-0402-NPO-±5%-50V
CT7
0.1uF-0402-X5R-±20%-16V
CT2
0.022uF-0402-X7R-±10%-16V
CT3
0.022uF-0402-X7R-±10%-16V
CT4
1.2pF-0402-NPO-±0.25pf-50V
LT5
GZ1005U102CTF(1000ohm-300mA)
LT6
GZ1005U102CTF(1000ohm-300mA)
3V3_Tun_T
CT1
0.1uF-0402-X5R-±20%-16V
LT1
叠层电感,,HF Inductor,39nH,±5%,0402,SMD,SDCL1005C39NJTDF,Sunlord
CT16
0.1uF-0402-X5R-±20%-16V
3V3_Tun_T
CT14
0.1uF-0402-X5R-±20%-16V
LT9
SDCL1005CR18JTDF(180nH-0402±5%-C)
CT8
0.047uF-0402-X7R-±10%-16V
3V3_Tun_T
IFAGC_R842
IFN
IFP
LT3
SDCL1005C2N7STDFM01
RFIN2
2
TF1
3
TF2
4
DECT1
5
SCL
6
SDA
7
AVDD
8
AVDD
18
VOP
17
VON
16
VAGC
15
DVSS
10
CP
9
RFIN
1
AVDD
24
TFH
23
TFL
22
GPIO
21
VBG
20
DET2
19
GND
25
DVDD
11
XTAL_I
12
VAGC2
14
XTAL_O
13
UT1
硅高频头,IC Si Tuner,QFN24,SMD,R842,Rafael
LT2
SDCL1005CR27JTDF(
顺络)
GND
RF_INPUT
LT4
NC/SDCL1005CR27JTDF(
顺络)
R842_SDA
R842_SCL
CT10
NC/8pF-0402-NPO-±5%-50V
CT12
NC/8pF-0402-NPO-±5%-50V
GND
GND
CT5
470pF-0402-X7R-±10%-50V
3V3_Tun_T
CT6
220pF-0402-NPO-±5%-50V
LT7
SDCL1005CR18JTDF(180nH-0402±5%-C)
CT33
180pF-0402-NPO-±5%-50V
LT13
SDCL1005CR18JTDF(180nH-0402±5%-C)
GND
1
2
3
4
5
6
7
8
11 12 13 10
GND GND GND GND
GND
3.3V
SCL
SDA
GND
NC
IF_N
IF_P
9
IF_AGC
RFT5
NC/T-XF-3SDT-H
YT1
24MHz-±20PPM-20PF-HC-49S-SMD
GND
RF
RT5
1K8ohm-0402-±5%-1/16W
1
2
3
4
5
RF
GND
GND
GND
GND
6
GND
7
GND
RFT1
T-25×14.5×9-IEC14.5-LHD(3
只脚)
RT14
NC/0ohm-0402-±5%-1/16W
RT15
NC/0ohm-0402-±5%-1/16W
GND
CS23
NC/68pF-0402-NPO-±5%-50V
CS24
100pF-0402-NPO-±5%-50V
GND GND
RZ9
100ohm-0402-±5%-1/16W
GND
CS15
NC/4.7pF-0402-NPO-±5%-50V
CS17
NC/4.7pF-0402-NPO-±5%-50V
CS18
NC/4.7pF-0402-NPO-±5%-50V
CS41
NC/4.7pF-0402-NPO-±5%-50V
CZ2
0.1uF-0402-X5R-±20%-16V
DZ1
1N5819-SMA
CZ7
1uF-0603-X5R-±10%-25V
CZ8
10uF-1206-X5R-±10%-25V
+
LZ3
功率电感,Power Inductor,22uH,±10%,1.7A,0.27×1P,DR5.8×4.5,SMD,CD54-22uH,wenshan
DZ4
1N5819-SMA
DZ3
1N5819-SMA
LNB_PW
CZ9
0.01uF-0402-X7R-±10%-50V
GND
GNDGND
12V
GND
DISEQC_IC EXTM
RZ2
NC/4K7ohm-0402-±5%-1/16W
3V3_STB
RZ5
100ohm-0402-±5%-1/16W
RZ1
10Kohm-0402-±5%-1/16W
LNB_13V/18V_SEL_IC
RZ4
100ohm-0402-±5%-1/16W
COMP
LNB_PWEN_IC
RZ6
4K7ohm-0402-±5%-1/16W
GND
CZ1
10uF-0805-X5R-±20%-16V
VIN
4
EN
5
COMP
7
SEL
6
GND
EPAD
LNB
1
BOOST
2
LX
3
TONE
8
RT5047
UZ1
DC-DC
芯片,IC DC-DC,16V,700KHz,SOP-8,SMD,RT5047GSP,Richtek
LZ1
PZ1608U121-2R0TF(120ohm-2000mA)
LZ4
PZ1608U121-2R0TF(120ohm-2000mA)
RZ11
4K7ohm-0402-±5%-1/16W
CZ11
0.1uF-0603-X7R-±10%-50V
CZ3
NC/0.1uF-0603-X7R-±10%-50V
CT42
NC/10uF-0603-X5R-±20%-6.3V
CZ12
NC/10uF-1206-X5R-±10%-25V
+
EZ1
100uF-35V-±20%-6.3×11-105
℃-GF-编带-F=2.5(Samxon)
+
EZ2
100uF-16V-±20%-5×11-105
℃-黑底白字-编带-F=2.5-XL
RT16
100ohm-0402-±5%-1/16W
RT17
100ohm-0402-±5%-1/16W
CT23
22pF-0402-NPO-±5%-50V
CT26
22pF-0402-NPO-±5%-50V
GND
RZ8
10Kohm-0402-±5%-1/16W
3V3_M
RT18
0ohm-0402-±5%-1/16W
RT19
0ohm-0402-±5%-1/16W
3V3_Tun_T
R48
4K7ohm-0402-±5%-1/16W
R49
4K7ohm-0402-±5%-1/16W
TUNER_SCL_IC
TUNER_SDA_IC
TUNER_SDA
TUNER_SCLT_MODLE_SCL
T_MODLE_SDA
T_IFN
T_IFP
T_IFN
T_IFP
T_IFP
T_IFN
TUNER_SCL_IC
TUNER_SDA_IC
TUNER_SCL
TUNER_SDA
TUNER_SCL
TUNER_SDA
T_VIFP_IC
T_VIFM_IC
GND
T_IFAGC__IC
T_IFAGC
T_IFAGC T_IFAGC
CT21
NC/?
CT43 NC/?
IFAGC_S
GND
S_IFAGC_IC
LNB_PWEN_IC
LNB_13V/18V_SEL_IC
DISEQC_IC
IFAGC_S
VI
3
VO
2
ADJ
1
UT4 NC/LC1117COTR33

Sharp LC-40FG5342E Specifications

General

Brand	Sharp
Model	LC-40FG5342E
Category	TV
Language	English