Read Sharp LC-40CT2E (serv.man2) Service Manual online
10V
10u
C363
2
1
10V
10u
C361
2
1
10V
10u
C360
2
1
10k
R505
2
1
IF_AGC_DVB
R127
47R
2
1
47R
R126
2
1
1
C134
100n
10V
100n
10V
2
10V
100n
C132
2
1
10V
100n
C131
2
1
1k
R624
2
1
50V
47p
C586
2
1
RF_AGC
1N4148
D121
2
1
12k
R111
2
1
BC848B
Q116
3
2
1
47R
R125
2
1
56R
R680
2
1
5V_TUN
ADDRESS_SEL_TUNER
5V_TUN
ANALOG_IF
5V_TUN
ADDRESS_SEL_TUNER
33V_TUNER
5V_TUN
FDN336P
Q102
3
2
1
BC848B
Q115
3
2
1
4R7
R482
2
1
50V
1u
C532
2
1
ANT_CTRL
ANALOG_IF
4k7
R252
2
1
1k
R623
2
1
MST6WB7GQ-3
U138
73
72
62
63
64
65
66
67
68
69
70
71
GND_RXV
VIFP
VIFM
SIFM
SIFP
GND_RXS
AVDD_RXS
VR12
VR27
AVDD_MPLL
AVDD_RXV
TAGC
4
19
1 TUNER
17mb38
-1
ERTUG BAL
TUNER
29-01-2010_15:14
8
7
6
5
4
3
2
1
A
B
C
D
E
F
A X M
1
2
3
4
5
6
7
8
A
B
C
D
E
F
OF:
A3
PROJECT NAME :
VESTEL
SCH NAME :
DRAWN BY :
SHEET:
K9656M
Z101
4
1
5
3
2 IN2
GND
OUT2
IN1
OUT1
SIF_CTL
SIFP
SIFM
SIFP
SIFM
SCL_TUNER
SDA_TUNER
SCL_TUNER
33V_TUNER
SDA_TUNER
T_AGC
T_AGC
SCL_TUN
SCL_TUN
SDA_TUN
SCL_TUNER
SDA_TUNER
SDA_TUN
5V_VCC
10V
100n
C128
2
1
22k
R595
2
1
TUN_DIG_IF1
TUN_DIG_IF2
TH101
2R1
16V
47u
C520
2
1
33V_TUNER
3V3_VCC
BF799
Q144
3
2
1
10R
R384
2
1
1k2
R483
2
1
16V
10n
C545
2
1
C135
100n
10V
2
1
R380
220R
220R
2
1
5V_TUN
R408
1k
2
1
S105
2
1
330R
R460
2
1
5V_TUN
3V3_VCC
SCL_TUN_DVB
SDA
SDA_TUN_DVB
5V_TUN
BSN20
Q140
3
2
1
22k
R594
2
1
5V_TUN
16V
10n
C547
2
1
1k
R622
2
1
R504
10k
2
1
VIFM
VIFP
ANALOG_IF
680R
R735
2
1
IF_AGC_DVB_IN
IF_AGC_DVB_IN
IF_AGC_DVB_IN
C136
100n
10V
2
1
10V
10u
C359
2
1
5V_TUN
8V_VCC
R501
10k
2
1
5V_TUN
5V_VCC
RF_AGC_A
RF_AGC_A
6k8
R473
2
1
6k8
R474
2
1
3k3
R231
2
1
BA782
D145
2
1
16V
47u
C448
2
1
10V
10u
C467
2
1
10V
100n
C510
2
1
50V
220p
C597
2
1
16V
47u
C600
2
1
330R
F159
2
1
330R
F184
2
1
330R
F185
2
1
330R
F186
2
1
100k
R209
2
1
100k
R210
2
1
RF_AGC
L114
1u
2
1
1u
L111
2
1
1u
L101
2
1
1u
L113
2
1
10k
R503
2
1
TP151
1
IDTV_SW
6V3
220u
C611
2
1
3V3_STBY
330R
F187
2
1
8V_VCC
LM1117
U123
4
3
2
1
GND
OUT
IN
VOUT
TU101
DTOS403LH172A
11
10
9
8
7
6
5
4
3
2
1
BA
RF_AGC
SAS
SCL
SDA
AIF_OUT
+5V
IF_AGC
VT
IFOUT+
IFOUT-
TU102
TDTC-G101D
12
11
10
9
8
7
6
5
4
3
2
1
ANT_PWR
B1
RF_AGC
SCL
SDA
B2
NC
AS
IF_AGC
DIF2
DIF1
AIF
4k7
R254
2
1
74HCT4053
U115
16
15
14
13
12
11
10
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1 2Y1
2Y0
3Y1
3Z
3Y0
E
VEE
GND
3Y1
3Z
3Y0
E
VEE
GND
S3
S2
S1
1Y0
1Y1
1Z
2Z
VCC
16V
10n
C546
2
1
50V
47p
C587
2
1
VIFM
VIFP
50V
100p
C620
2
1
10V
220n
C636
4k7
R253
2
1
K3958M
Z102
4
1
5
3
2 IN2
GND
OUT2
IN1
OUT1
C4
100n
10V
2
1
10V
10u
C364
2
1
10V
100n
C5
2
1
330R
F116
2
1
OVER_CUR_DETECT
330R
F234
2
1
S104
2
1
TUN_DIG_IF2
TUN_DIG_IF1
1u
L116
2
1
50V
47p
C626
2
1
RF_AGC
SCL
RF_AGC_DVB
10V
100n
C137
2
1
10k
R502
2
1
R1243
10R
IF_AGC_DVB
2u2
L104
Q171
BC847B
IDTV_SW
R1018
4k7
2
1
S294
2
1
S297
2
1
S296
2
1
S295
2
1
S293
2
1
S298
2
1
S301
S300
S299
2
1
50V
47p
C1081
2
1
1u
L120
2
1
C1080
47p
50V
2
1
L119
1u
2
1
TUN_DIG_IF2
TUN_DIG_IF1
T_DIG_IF2
T_DIG_IF1
S302
2
1
ACT_ANT
N.C.
OPTIONAL COIL
ACT_ANT
ACTIVE ANTENNA
ACT_ANT
N.C.
WARNING!!! This part must be close to chip
AGC AND I2C SWITCH PART
Near Tuner
supply pin
supply pin
WARNING!!! This part must be close to chip
OPSIONAL COIL
This part must be placed near the tuner
TUNER SUPPLY OPTION
!!!En az 1.8 cm2 altta ve üstte soðutma alaný býrakýlmalý.
NEAR THE TUNER
V-1 e gecerken yapilan updateler
Video SAW filitre cikislari caprazlandý
N.C.
330R
1K
Samsung/Thomson
LG
WARNING!!! Saw filter outputs must be close the chip
Copper cooler should be added to EMITTER pad
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