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18pF 50V
C405
100
R440
SIFM0
001:D14
2.2K
R400
IF_P
004:W16
0.1uF
50V
C408
+3.3V_AVDD
12K
OPT
R412
2SC3875S
OPT
Q401
E
B
C
OPT
R406
22pF 50V
C439
100
AR437
VROA
004:Y20
+3.3V_PVSB
1000pF
50V
C404
100
R445
0
R415
SCL_TU
004:W14
TS[0-7]
010:J19
100
R4
34
22pF
50V
C440
100
R410
+5V_TUNER
007:I7
MSCL
001:T7;001:AE21;004:N18;005:D4;010:C15
1K
R428
IF_N
004:W15
33uF
1
0
V
OPT
C407
0.1uF
C418
47K
R446
+5V_ST
IF_AGC
004:W13
MSDA
001:T7;001:AE20;004:N17;005:D4;010:C14
470
OPT
R416
1K
R427
470
R431
PV
100
OPT
R417
10K
R403
+3.3V_DVDD
+3.3V_PVSB
004:P27;007:AL11
VSB_RESET
001:Y8;010:P27
TS_SYNC
004:AI4;010:N19
510
R419
OPT
0.1uF
C425
100
R430
SDA_TU
004:W14
IF_N
004:N15
+3.3V_AVDD
1K
R426
TS_VALID
004:AJ4;010:N19
1uF 25V
C441
100
R409
TS_CLK
004:AI4;010:N20
VRMA
004:AA16
VRPA
004:AD19
0.01uF
50V
C409
0.01uF
C419
SDA_TU
004:N17
VRPA
004:Y19
18pF
50V
C403
100
OPT
R438
100
AR436
510
R420
OPT
MLI-201209-6R8K
OPT
L403
VROA
004:AA16
0
R401
10K
OPT
R413
4.7K
R405
1/10W
12K
5%
R402
100
OPT
R435
+3.3V_AVDD
004:W20;004:AI21;004:AI19
0.1uF 50V
C411
100
R444
47
R411
+5V_TU
+3.3V_DVDD
4.7K
R407
100
R425
OPT
LGDT3304
IC400
1
VR0A
2
VRMA
3
VINA2
4
VINA1
5
INCAP
6
VSSAAD10A
7
I2CSEL
8
VSS_1
9
ANTCON
10
VDD_1
11
I2CRPT_SCL
12
VDD33_1
13
I2CRPT_SDA
14
VSS33_1
15
IFOUT
16
RFOUT
17
TPERR
18
VDD33_2
19
TPVALID
20
TPDATA[0]
21
VSS33_2
22
TPDATA[1]
23
VSS_2
24
TPDATA[2]
25
VDD_2
26
TPDATA[3]
27
TPDATA[4]
28
TPDATA[5]
29
TPDATA[6]
30
VDD33_3
31
TPDATA[7]
32
VSS33_3
33
TPCLK
34
TPSOP
35
NIRQ
36
SDA
37
VDD33_4
38
SCL
39
VSS_3
40
TDO
41
VDD_3
42
TRST
43
VSS33_4
44
TCK
45
TDI
46
PLLAVDD
47
PLLAVSS
48
TMS
49
NRST
50
OPM
51
VDD33_5
52
SLIM_SCAN
53
VSS33_5
54
XTALI
55
XTALO
56
VSS_4
57
XM
58
VDD_4
59
VSSDAD10
60
VCCDAD10
61
VCCAAD10A
62
TAVDD
63
TAVSS
64
VRPA
0
R422
0.1uF
50V
C401
0.01uF
50V
C400
OPT
R414
SCL_TU
004:N17
+1.2V_PVSB
007:AO7
IF_P
004:N15
IF_AGC
004:N14
0.047uF 50V
C412
LD400
PV
TUNER_CVBS
001:D15
25MHz
X400
+1.2V_DVDD
004:AC19
1M
R433
5.1K
R423
SIF
001:D14
+3.3V_DVDD
004:S26;004:AC19
MLI-201209-6R8K
L402
100
OPT
R432
+5V_TU
VCOM0
001:D15
100
R442
0.01uF
C420
33uF
10V
C402
+5V_TU
004:K19;004:M14;004:O11
+3.3V_AVDD
+5V_TU
+1.2V_DVDD
VRMA
004:Y18
470
R408
+5V_ST
0
R421
510
R418
OPT
100
R441
0.047uF
C422
1N4148W D401
3216
10uF
16V
C426
3216
10uF
16V
C431
3216
10uF
16V
C413
0.1uF
C424
2.2uF
16V
C410
2.2uF 16V
C421
2.2uF
16V
C423
TS_VALID
TS_SYNC
TS_CLK
27pF
C433
27pF
C435
MSDA
001:T7;001:AE20;004:AL14;005:D4;010:C14
MSCL
001:T7;001:AE21;004:AL14;005:D4;010:C15
100
OPT
R447
100
OPT
R448
4.7K
R443
4.7K
R439
0
5%
1/4W
R429
24pF
C406
10K
R404
0
R449
0.47uH
L407
10%
1uF
10V
C415
1uF
10V
C417
1uF
10V
C414
1uF
10V
C416
1uF
10V
C430
1uF
10V
C427
1uF
10V
C429
1uF
10V
C428
1uF
10V
C437
1uF
10V
C434
1uF
10V
C432
1uF
10V
C436
1uF
10V
C438
47
R424
OPT
AFT
/TS_ERROR
010:N19
100
R450
100
OPT
R451
SYS_RESET
001:Q9;010:P27
18pF
50V
C442
OPT
2SA1530A-T112-1R
Q400
E
B
C
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
500-ohm
L400
500-ohm
L406
500-ohm
L401
500-ohm
L405
TDVF-H071P
EBL37676804
TU400
14
SIF
13
AUDIO_OUT
5
NC_2
12
IF_AGC
11
DIGITAL_IF2
2
RF_AGC
10
DIGITAL_IF1
4
VTU
1
NC_1
9
AS
8
SCL
3
+B[5V]
16
VIDEO_OUT
7
SDA
6
GND
15
IF_AS
17
SHIELD
TS[5]
TS[3]
TS[1]
TS[6]
TS[2]
TS[4]
TS[7]
TS[0]
Analog input
TUNER B+ BLOCK
VSB +1.0V B+ BLOCK
VSB +3.3V B+ BLOCK
Tuner/Demodulator
2008.3.14
4 12
JTAG
32LG3DCH
TUNER
LGDT3304
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