TCL 40D2930, Service Manual

Page: 32 / 37

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
GND GND
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
RT8
NC/NC/10Kohm-0402-±5%-1/16W
CT11
0.1uF-0402-X5R-±20%-16V
CT12
0.022uF-0402-X7R-±10%-16V CT14
0ohm-0402-±5%-1/16W
LT4
NC/NC/SDCL1005CR15JTDF(150nH-0402±5%-C)
LT5
SDCL1005CR18JTDF(180nH-0402±5%-C)
CT15
220pF-0402-NPO-±5%-50V
CT17
180pF-0402-NPO-±5%-50V LT9
SDCL1005CR18JTDF(180nH-0402±5%-C)
LT6
SDCL1005CR27JTDF(
顺络
)
LT8
磁珠
,BEAD,1000ohm,0402,300mA,SMD,TRAY,GZ1005U102CTF(1000ohm-300mA),sunlord
3V3_Tun
CT9
0.1uF-0402-X5R-±20%-16V
LT1
SDCL1005C68NJTDF(68nH-0402±5%-C)
3V3_Tun
CT27
0.1uF-0402-X5R-±20%-16V
3V3_Tun
CT25
0.1uF-0402-X5R-±20%-16V
CT6
10uF-0603-X5R-±20%-6.3V
CT3
NC/0.1uF-0402-Y5V-+80%-20%-16V
CT5
0.1uF-0402-X5R-±20%-16V GND
CT2
NC/10uF-0603-X5R-±20%-6.3V
CT4
10uF-0603-X5R-±20%-6.3V
5V_M 3V3_Tun
VI
3
VO
2
A
D
J
1
VO
4
UT2
NC/LC1117CLTR33
LT10
SDCL1005CR18JTDF(180nH-0402±5%-C)
CT21
0.1uF-0402-X5R-±20%-16V
T_SCL
T_SDA
TUNER_SDA
TUNER_SCL
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
VIFM IFn
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
100ohm-0402-±5%-1/16W
CT10
0.1uF-0402-X5R-±20%-16V
GND
PWM_IF_AGC T-IF-AGC
CT16
82pF-0402-NPO-±5%-50V
CT28
470pF-0402-X7R-±10%-50V
1 2 3 4 5
RF GN
D
GN
D
GN
D
GN
D
TT1
NC/T-14.5×25×9-IEC14.5-LHD(
一体
)
GND
RF_INPUT
LT11
NC/NC/SDCL1005CR27JTDF(
顺络
)
GND
3V3_Tun
T-IF-AGC
IFn
IFp
RT3 4K7ohm-0402-±5%-1/16W RT4
4K7ohm-0402-±5%-1/16W
3V3_Tun
GND
IF
n
IF
p
T
_
S
C
L
T
_
S
D
A
T
-I
F
-A
G
C
GND
3V3_Tun
3V3_M LT13
300ohm-0402-±25%
RT13
NC/470ohm-0402-±5%-1/16W
RFIN2
2
TF1
3
TF2
4
DECT1
5
SCL
6
S
D
A
7
A
V
D
D
8
AVDD
18
VOP
17
VON
16
VAGC
15
D
V
S
S
10
C
P
9
RFIN
1
A
V
D
D
2
4
T
F
H
2
3
T
F
L
2
2
G
P
IO
2
1
V
B
G
2
0
D
E
T
2
1
9
GND
25
D
V
D
D
11
X
T
A
L
_I
12
VAGC2
14
XTAL_O
13
UT1
R840
LT2
磁珠
,BEAD,1000ohm,0402,300mA,SMD,TRAY,GZ1005U102CTF(1000ohm-300mA),sunlord
CT30
8pF-0402-NPO-±5%-50V
CT31
8pF-0402-NPO-±5%-50V
GND GND
LT7
磁珠
,BEAD,1000ohm,0402,300mA,SMD,TRAY,GZ1005U102CTF(1000ohm-300mA),sunlord
LT12
磁珠
,BEAD,1000ohm,0402,300mA,SMD,TRAY,GZ1005U102CTF(1000ohm-300mA),sunlord
YT1
16MHz-±20PPM-20PF-HC-49S-SMD-JWT
GND GND
1 3
2
DT1
BAV99-BR
RF
GND
1
2 3 4 5
RF
GN
D
GN
D
GN
D
GN
D
6
GN
D
7
GN
D
T3
T-25×14.5×9-IEC14.5-LHD(3
只脚
)
GND
RF
GND
3V3_Tun
T-IF-AGC
IFn
IFp
GND
RF_SW
T_SCL
T_SDA
1 2 3 4 5 6 7 8
11
12
13
10
GND
GND
GND
GND
GN
D
3.
3V
SC
L
SD
A
GN
D
NC IF
_N
IF
_P
9
IF
_A
G
C
T1
NC/NC/
高频头模组
,Tuner,75ohm,M,F,H,ST18WM-6-E,GSD
CT36
NC/NC/10uF-0603-X5R-±20%-6.3V
CT35
NC/NC/0.1uF-0402-X5R-±20%-16V
3V3_Tun
GND
CT32
NC/10uF-0603-X5R-±20%-6.3V
CT13
NC/0.1uF-0402-X5R-±20%-16V
3V3_Tun
GND
1
2
3
4
RF_SW
SDA
VCC
NC
NC
5
6
GND
SCL
7
9
8
IF AGC
NC
11
10
IF-N
IF-P
12
GN
D
13
GN
D
14
GN
D
15
GN
D
T2
NC/
高频头模组
,Tuner,75ohm,F,H,SI11WM-6F-E,GSD
RT14
NC/100ohm-0402-±5%-1/16W
RT15
NC/0ohm-0402-±5%-1/16W
RT16
NC/0ohm-0402-±5%-1/16W