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5
U42
U42
D
I2C Address:C0
close to tuner
11
C93 10n/50V
C93 10n/50V
IF-IN-
DIF-N
C225 10n/50V
C225 10n/50V
10
IF-IN+
DIF-P
9
T_IF_AGC
IF-AGC
8
NC4
7
NC3
6
NC2
5
3.3V_Tuner
+B1(3.3V)
4
T_SCL
SCL
3
T_SDA
SDA
2
NC1
1
Ant-Power
TDST-H075F
TDST-H075F
C
U41
U41
11
GND1
12
GND2
13
GND3
14
GND4
10
C94 10n/50V/NC
C94 10n/50V/NC
IF-IN-
IF-_OUT2
C226 10n/50V/NC
C226 10n/50V/NC
9
IF-IN+
IF+_OUT1
R971
R971
8
IF_AGC
7
C983
C983
IFA_OUT
100n/16V/NC
100n/16V/NC
6
T_SCL
SCL
5
T_SDA
SDA
4
5V_B1
VCC
R972
R972
100R/NC
100R/NC
3
RF AGC
2
C984
C984
BT
100n/16V/NC
100n/16V/NC
1
NC
MDTT-8B1C-W126
MDTT-8B1C-W126
B
Tuner Connector
使 使
F K1602
、
C367
C 359
，
C365=0R
R315=0R
BPF FOR 38.9MHz OR 38MHZ
C364
R313
C357
R397
R397
0R
0R
IF-IN-
C803
C803
100n/16V
100n/16V
BPF_IN
C359
C336
C336
180p/50V/NC
180p/50V/NC
R427
R427
0R
0R
IF-IN+
C809
C809
100n/16V
100n/16V
A
R314
C365
C367
C359=180P,FOR 38.9MHZ OR 38MHZ(PAL)
C359=100P,FOR 45.75MHZ(NTSC)
5
4
改 改 改 改 改 改 改 改
灵 灵 灵 灵 灵 灵 灵 灵 灵 灵 灵 灵
T V
C971
C971
C982
C982
R21
R21
100n/16V
100n/16V
1n/50V
1n/50V
0R
0R
IF-AGC
IF-AGC
R970 100R
R970 100R
不 不 不
时 此 此 此 此 此
U 41
N12
N12
CW78D05CZ/NC
CW78D05CZ/NC
5V_Tuner
+12V
R367
R367
R368
R368
1
2
Vin
Vout
10R/2W/NC
10R/2W/NC
10R/2W/NC
10R/2W/NC
C747
C747
100R/NC
100R/NC
IF-AGC
C350
C350
C249
C249
10u/10V/NC
10u/10V/NC
10u/16V/NC
10u/16V/NC
100n/16V/NC
100n/16V/NC
5V_Tuner
T-RF-AGC
5V_B1
L68
L68
BLM18PG330SN1D/NC
BLM18PG330SN1D/NC
靠 靠
放 放
t uner
C460
C460
C455
C455
C744
C744
1n/50V/NC
1n/50V/NC
100n/16V/NC
100n/16V/NC
10u/10V/NC
10u/10V/NC
或
时 ，
、
V A1P1BF8402
C 364
和
掉 ，
，
L 32NC
C 357=0R
，
，
，
R 313=0R
R 314=0R
R 312=0R
TUNER AGC,Close TUNER
T_SDA
T_SCL
C333
C333
C358
R312
56p/50V
56p/50V
0R
0R
C337
C337
BPF_OUT-
VIFM
VIFM
C807
C807
100n/16V
100n/16V
R398
R398
L37
L37
20p/50V
20p/50V
0.015 uH/NC
0.015 uH/NC
L32
值 ：
Q
1 5(MIN)
R399
R399
0R
0R
C338
C338
BPF_OUT+
VIFP
VIFP
100n/16V
100n/16V
C335
C335
R315
C363
56p/50V
56p/50V
4
3
L69
L69
N39
N39
5V_Tuner
BLM18PG330SN1D/NC
BLM18PG330SN1D/NC
LD1117A-3.3AZ1117H-3.3
LD1117A-3.3AZ1117H-3.3
L70
L70
3
4
5VAIN
VIN
VOUT
BLM18PG330SN1D
BLM18PG330SN1D
2
VOUT
C750
C750
C751
C751
C459
C459
10u/10V
10u/10V
100n/16V
100n/16V
R88
R88
22u/6.3V/NC
22u/6.3V/NC
0R/NC
0R/NC
R116
R116
0R
0R
N C
IF AGC Switch
R23 0R/NC
R23 0R/NC
T-RF-AGC
3
2
RF-AGC
5VAIN
V332SAR523EB/NC
V332SAR523EB/NC
C755
C755
100n/16V/NC
100n/16V/NC
R811
R811
R802
R802
5VAIN
10k/NC
10k/NC
100k/NC
100k/NC
R179
R179
V35
V35
4.7k/NC
4.7k/NC
R808
R808
100k/NC
100k/NC
1
2SCR523EB/NC
2SCR523EB/NC
Close Tuner
5.5V_3.3V_Tuner
R803
R803
R804
R804
4.7k
4.7k
4.7k
4.7k
R111
R111
68R
68R
TUNER_SDA
R113
R113
68R
68R
TUNER_SCL
C808
C808
20p/50V
20p/50V
3
2
5.5V_3.3V_Tuner
R973
R973
NC/0R
NC/0R
5V_Tuner
R975
R975
0R
0R
3.3V_Tuner
Close to tuner
3.3V_Tuner
C752
C752
C753
C753
C754
C754
C749
C749
22u/6.3V
22u/6.3V
10u/10V
10u/10V
100n/16V
100n/16V
47n/16V
47n/16V
Signal Strength
Detect
RF-AGC
5.5V_3.3V_Tuner
R1140
R1140
0R/NC
0R/NC
R1136
R1136
T-RF-AGC
1
V36
V36
2SCR523EB/NC
2SCR523EB/NC
100R/NC
100R/NC
RF-AGC-SEL
R1138
R1138
R1141
R1141
0R/NC
0R/NC
20k/NC
20k/NC
Close Tuner
Hisense Electric Co.,Ltd.
Hisense Electric Co.,Ltd.
Hisense Electric Co.,Ltd.
No.11,Jiangxi Road,Qingdao,China
No.11,Jiangxi Road,Qingdao,China
No.11,Jiangxi Road,Qingdao,China
WWW.HISENSE.COM
WWW.HISENSE.COM
WWW.HISENSE.COM
Title
Title
Title
Size
Size
Size
Date:
Date:
Date:
2
1
D
C
SAR2
R1139
R1139
C756
C756
33k/NC
33k/NC
100n/16V/NC
100n/16V/NC
B
A
Hisense MSD30XBT
Hisense MSD30XBT
Hisense MSD30XBT
Schematic Name
Schematic Name
Schematic Name
Rev
Rev
Rev
Custom
Custom
Custom
<Doc>
<Doc>
<Doc>
1.0
1.0
1.0
Tuesday, November 06, 2012
Tuesday, November 06, 2012
Tuesday, November 06, 2012
Sheet
Sheet
Sheet
9
9
9
of
of
of
10
10
10
1
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