Sharp LC-43CFE5111K Service Manual

69
3.11 Wiring diagram of Tuner
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
VAGC2
GND
GND
GND
GND
GND
GNDGND
GND
GND
GND
GND
RF_INPUT
RT11
1K8ohm-0402-��5%- 1/16W
CT29
6800pF-0402-X7R-��10%- 50V
CT26
330pF-0402-NPO-��5%- 50V
CT18
0.1uF-0402-X5R-��20%- 16V
CT11
0.1uF-0402-X5R-��20%- 16V
CT12
0.022uF-0402-X7R-��10%- 16V
CT14
0ohm-0402-��5%- 1/16W
LT4
NC/SDCL1005CR15JTDF(150nH-0402��5%- C)
LT5
SDCL1005CR18JTDF(180nH-0402��5%- C)
CT15
220pF-0402-X7R-��10%- 50V
CT17
180pF-0402-NPO-��5%- 50V
LT9
SDCL1005CR18JTDF(180nH-0402��5%- C)
LT6
SDCL1005CR27JTDF(
顺络)
LT8
1Kohm-0402-��25%
3V3_Tun
CT9
0.1uF-0402-X5R-��20%- 16V
LT1
SDCL1005C68NJTDF(68nH-0402��5%- C)
CT27
0.1uF-0402-X5R-��20%- 16V
3V3_Tun
CT25
0.1uF-0402-X5R-��20%- 16V
CT6
10uF-0603-X5R-��20%- 6.3V
CT3
0.1uF-0402-X5R-��20%- 16V
CT5
0.1uF-0402-X5R-��20%- 16V
GND
CT2
10uF-0805-X5R-��20%- 16V
CT4
10uF-0603-X5R-��20%- 6.3V
5V_M 3V3_Tun
VI
3
VO
2
ADJ
1
VO
4
UT2
LC1117CLTR33
LT10
SDCL1005CR18JTDF(180nH-0402��5%- C)
CT21
0.1uF-0402-X5R-��20%- 16V
T_SCL
T_SDA
TUNER_SDA
TUNER_SCL
GND
CT7
NC/47pF-0402-NPO-��5%- 50V
CT8
NC/47pF-0402-NPO-��5%- 50V
RT6
33ohm-0402-��5%- 1/16W
RT5
33ohm-0402-��5%- 1/16W
T_SCL
T_SDA
RT10
220ohm-0402-��5%- 1/16W
RT9
220ohm-0402-��5%- 1/16W
VIFP
VIFMIFn
IFp
GND
GND
CT22
NC/27pF-0402-NPO-��5%- 50V
CT19
NC/56pF-0402-NPO-��5%- 50V
CT24
NC/56pF-0402-NPO-��5%- 50V
CT20
0.1uF-0402-X5R-��20%- 16V
CT23
0.1uF-0402-X5R-��20%- 16V
RT7
10Kohm-0402-��5%- 1/16W
CT10
0.1uF-0402-X5R-��20%- 16V
GND
PWM_IF_AGCT-IF-AGC
CT16
82pF-0402-NPO-��5%- 50V
CT28
470pF-0402-X7R-��10%- 50V
1 2 3 4 5
RF GND GND GND GND
TT1
T-14.5��25��9- IEC14.5-LHD(
一体)
GND
RF_INPUT
LT11
NC/SDCL1005CR27JTDF(
顺络)
GND
3V3_Tun
T-IF-AGC
IFn
IFp
RT3 4K7ohm-0402-��5%- 1/16WRT4
4K7ohm-0402-��5%- 1/16W
3V3_Tun
IF_AGC
IF_AGC
GND
SDA
4
GND
5
Xout
6
IF_N
7
IF_P
8
IF_AGC
9
GND
10
GND
11
GND
12
ANT
1
3.3V
2
SCL
3
GND
13
TT2
NC/
高频头模组,TUNER,75ohm,IEC,XF-3SDT-H,XINFA
IFn IFp T_SCL T_SDA
T-IF-AGC
GND
3V3_Tun
3V3_M LT13
NC/300ohm-0402-��25%
RT13
470ohm-0402-��5%- 1/16W
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
R840
LT2 1Kohm-0402-��25%
CT30
8pF-0402-NPO-��5%- 50V
CT31
8pF-0402-NPO-��5%- 50V
GND GND
LT7
1Kohm-0402-��25%
LT12
1Kohm-0402-��25%
YT1
16MHz-��20P PM-20PF-HC-49S-SMD-JWT
GNDGND
1 3
2
DT1
BAV99-BR
RF
CT33
47pF-0402-NPO-��5%- 50V
CT34
47pF-0402-NPO-��5%- 50V
GND
LT14
300ohm-0402-��25%
3V3_T2/S2
RF1
2
3
4
5
RF
GND
GND
GND
GND
6
GND
7
GND
TT3
NC/NC/T-25��14.5��9- IEC14.5-LHD(3
只脚)

Sharp LC-43CFE5111K Specifications

General

Brand	Sharp
Model	LC-43CFE5111K
Category	TV
Language	English