5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
ANTPWR_ON
ANT_5V_OUT
IF+
IF-
IF_TV
IF_TV
RF_AGC_SEL
T_RF_AGC
VIFM
VIFP
T_RF_AGC
T_IF_AGC
T_IF_AGC
T_RF_AGC
5VAIN
+12V
T_SCL_D
T_SDA_D
RF_AGC
T_SCL_D
ANT_5V_OUT
VIF_SW
T_SDA_D
5V_TUNER
5V-IF
AGND
+12V
5V-IF
5V_TUNER
5V-IF
+12V
5VAIN
+5V_TUNER_TEST
5V-IF
T_SDA
2
T_SCL
2
VIFP
2
VIFM
2
RF_AGC_SEL 2
IF-
2
IF+
2
IF_AGC
2
ANTPWR_ON
2
5VAIN
1
+12V
1
RF_AGC
2
VIF_SW
2
Title
Size
Document Number
Rev
Date:
Sheet
of
MSD309PX
TUNER
A
10
6
Custom
Saturday, November 27, 2010
Title
Size
Document Number
Rev
Date:
Sheet
of
MSD309PX
TUNER
A
10
6
Custom
Saturday, November 27, 2010
Title
Size
Document Number
Rev
Date:
Sheet
of
MSD309PX
TUNER
A
10
6
Custom
Saturday, November 27, 2010
N6274
0: NTSC
1: PAL
RF_AGC_SEL
0: DTV
1: ATV
靠近
Tuner
放置
靠近主芯片放置
线宽
12mil
,包地
线宽
12mil
,包地
ANT POWER
TUNER POWER
DVB-T/C TUNER
FR_AGC
C252
100n/16V
C252
100n/16V
L3
LGA0305-0u82-K
L3
LGA0305-0u82-K
M6
MARK
M6
MARK
R281
0R
R281
0R
R312
6.8R/2W
R312
6.8R/2W
L1
BLM18PG181SN1/NC
L1
BLM18PG181SN1/NC
V41
AO3401L
V41
AO3401L
3
1
2
V37
MMBT3906LT1
V37
MMBT3906LT1
3
1
2
R525
470R
R525
470R
R285
680R
R285
680R
R417
10k
R417
10k
V14
2SC2717
V14
2SC2717
3
1
2
C249
100n/16V
C249
100n/16V
N16
CW78D05CZ
N16
CW78D05CZ
GND
3
Vout
2
Vin
1
L24
BLM18PG181SN1
L24
BLM18PG181SN1
U42
FH2610
U42
FH2610
Ant_Pwr
1
NC
2
RF AGC
3
VT
4
AS
5
SCL
6
SDA
7
VCC
8
IF AGC
9
DIF OUT+
10
DIF OUT-
11
IF OUT
12
GND1
13
GND2
14
GND3
15
GND4
16
M4
MARK
M4
MARK
C459
1n/50V
C459
1n/50V
R497
10k
R497
10k
C826
100u/25V
C826
100u/25V
R300
6.8k/NC
R300
6.8k/NC
C230
10n/50V
C230
10n/50V
R272
1k
R272
1k
C828
100u/25V
C828
100u/25V
L21
BLM18PG181SN1
L21
BLM18PG181SN1
C446
100n/16V
C446
100n/16V
R286
2.2k/NC
R286
2.2k/NC
R303
300R
R303
300R
H9
NC
H9
NC
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
C827
100u/25V
C827
100u/25V
C461
20p/50V/NC
C461
20p/50V/NC
M2
MARK
M2
MARK
R314
6.8R/2W
R314
6.8R/2W
C347
100n/16V
C347
100n/16V
C254
100n/16V
C254
100n/16V
H8
NC
H8
NC
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
V21
MMBT3904LT1/NC
V21
MMBT3904LT1/NC
3
1
2
H4
NC
H4
NC
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
C220
10n/50V
C220
10n/50V
H3
NC
H3
NC
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
M7
MARK
M7
MARK
R326
47k/NC
R326
47k/NC
H5
NC
H5
NC
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
C346
2.2u/10V
C346
2.2u/10V
C344
10u/16V
C344
10u/16V
C456
20p/50V/NC
C456
20p/50V/NC
C639
10u/16V
C639
10u/16V
R291
6.8k/NC
R291
6.8k/NC
C236
100n/16V/NC
C236
100n/16V/NC
C340
10n/50V
C340
10n/50V
C464
100n/25V
C464
100n/25V
R284
0R
R284
0R
C235
10n/50V
C235
10n/50V
N58
HS3611
N58
HS3611
IN2/SW
2
OUT1
4
GND
3
OUT2
5
IN1
1
M3
MARK
M3
MARK
C345
0.01uF
C345
0.01uF
1
2
H1
NC
H1
NC
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
R425
0R
R425
0R
F526
Fuse/100mA
F526
Fuse/100mA
1
2
C219
10n/50V
C219
10n/50V
R438
100R
R438
100R
R282
1k
R282
1k
R283
4.7k
R283
4.7k
C463
100n/25V
C463
100n/25V
M1
MARK
M1
MARK
R442
100R
R442
100R
R308
300R
R308
300R
R440
100R
R440
100R
R404
10k
R404
10k
R409
10k
R409
10k
VD44
BA277/NC
VD44
BA277/NC
1
2
R298
56R
R298
56R
L56
BLM18PG181SN1/NC
L56
BLM18PG181SN1/NC
R297
75R/NC
R297
75R/NC
R304
0R
R304
0R
C242
100n/16V/NC
C242
100n/16V/NC
R414
100k
R414
100k
C248
100n/16V
C248
100n/16V
R302
10k/NC
R302
10k/NC
M5
MARK
M5
MARK
V38
MMBT3904LT1
V38
MMBT3904LT1
3
1
2
V42
MMBT3904LT1
V42
MMBT3904LT1
3
1
2
R439
100R
R439
100R
R999
1M/NC
R999
1M/NC