Hisense LHD32D33EU, Руководство по обслуживанию

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1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
1
2
3
4
5
6
7
RFT1
T-14.5×25×9-IEC14.5-LHD( )
CT10
180pF-0402-NPO-±5%-50V
CT19
10pF-0402-NPO-±5%-50V
IF+
IF- IFn
IFp
RT3
1Kohm-0402-±5%-1/16W
GND
LT5
SDCL1005CR33JTDF
LT4
SDCL1005CR22JTDF( )
CT32
0.1uF-0402-Y5V-+80%-20%-16V
1 2
NC/ESD1
NC/ESD
GND
TDA_IF_AGC
GND
GND
3V3_Tun
VDD_3P3_1
1
LNA_INP
2
LNA_INN
3
VDD_1P8_1
4
AGC_2/GPO3
5
AGC_1
6
IF
_
O
UT
N
_
2
/GP
O
_
1
7
IF
_
O
UT
P
_
2
/G
P
O_
2
8
IF
_
O
UT
N
_
1
9
IF
_
O
UT
P
_
1
1
0
V
DD
_
3
P
3
_
2
1
1
V
DD
_
1
P
8
_
2
1
2
VDD_1P2
13
GND_DIG
14
V
DD
_
1
P
8
_
3
2
2
G
ND
_
X
TA
L
2
1
X
TA
L_
P
2
0
X
TA
L_
N
1
9
CLK_OUT
18
SDA
17
SCL
16
VDD_IO
15
A
S
2
4
R
E
S
ET
_
N
2
3
P
A
DG
ND
2
5
UT2
MxL601
1.8VRF
CT15
0.1uF-0402-Y5V-+80%-20%-16V
1.8VRF
CT13
1uF-0402-X5R-±20%-6.3V
CT12
0.1uF-0402-Y5V-+80%-20%-16V
GND
CT4
0.1uF-0402-Y5V-+80%-20%-16V 1.8VRF
GND
CT7
1000pF-0402-X7R-±10%-50V
CT8
1000pF-0402-X7R-±10%-50V
CT9
1000pF-0402-X7R-±10%-50V
1
2 3
4
LT1
BW21S7511A01TF
GND CT11
0.1uF-0402-Y5V-+80%-20%-16V
GND
RT1 750Kohm-0402-±5%-1/16W
GND
GND
CT5
1uF-0402-X5R-±20%-6.3V
CT16
1uF-0402-X5R-±20%-6.3V
GND
3V3_Tun
RT14
4K7ohm-0402-±5%-1/16W
RT15
4K7ohm-0402-±5%-1/16W
CT28
10pF-0402-NPO-±5%-50V
CT29
10pF-0402-NPO-±5%-50V
RT16
33ohm-0402-±5%-1/16W
RT17
33ohm-0402-±5%-1/16W
GND
GND
TDA_IF_AGC
3V3_Tun
3V3_Tun
3V3_Tun
CT1
0.1uF-0402-Y5V-+80%-20%-16V
5V_M
CT2
10uF-0603-X5R-±20%-6.3V
VI
3
VO
2
A
DJ
1
VO
4
UT1
LC1117CLTR33
CT3
NC/10uF-0603-X5R-±20%-6.3V
CT31
0.1uF-0402-Y5V-+80%-20%-16V
3V3_Tun
GND
CT6
0.1uF-0402-Y5V-+80%-20%-16V
CT23
NC/10uF-0603-X5R-±20%-6.3V
X
T
A
L
_
P
X
T
A
L
_
N
TUNER_SDA
TUNER_SCL
RF
IF_AGC
RT5
NC/0ohm-0402-±5%-1/16W
RT6
NC/0ohm-0402-±5%-1/16W
IFp
IFn
IFp'
IFn'
RT7
0ohm-0402-±5%-1/16W
RT8
0ohm-0402-±5%-1/16W
IFn_o
IFp_o
IF
n
_
o
IF
p
_
o
Tun_SCL
Tun_SDA
LT3
NC/560nH-0603-±5%-C
GND
RT13
NC/1Kohm-0402-±5%-1/16W
CT14
NC/0.1uF-0402-Y5V-+80%-20%-16V
GND
IF_AGC
TDA_IF_AGC/
CT18
82pF-0402-NPO-±5%-50V
CT17
NC/10uF-0603-X5R-±20%-6.3V
CT20
0.1uF-0402-Y5V-+80%-20%-16V
YT1
16MHz-±20PPM-20PF-HC-49S
LT2
390nH-0603-±5%-C