
7.
Circuit Diagrams and PWB Layouts
Mono Carrier: Tuner IF
*
*
NC
MT
GND
F
A
B
C
D
E
F
1000 A4
1001 E9
1002 D9
1003 D9
1005 C3
1010 A3
1011 B3
1012 C10
1013 D10
2001 C5
2002 C5
2003 B6
2004 B6
2005 B6
2006 A7
2007 A7
2008 B7
2009 C9
2010 F6
2011 F6
2013 D10
2014 C9
2016 C10
3000 B4
6001
BZX79-C33
1
2
I008
3
4
5
6
7
8
9
100u
2008
10
11
1
2
3
4
5
6
7
8
9
10
11
A
B
C
D
E
A4
for EMC
3001 B4
3002 B7
3003 A7
3004 B8
3005 B8
3006 D4
3007 D8
3008 D8
3009 C6
3010 C8
3014 C10
3016 C9
3018 D10
3019 C9
4000 B4
4001 B4
4002 E8
4003 B6
4004 E8
4005 A9
4006 B7
4010 C8
4011 F8
4012 F8
4013 E10
5001 A9
K9656M
RES
5002 B6
5003 E9
6001 B7
6002 B7
6003 B7
6004 C6
7001 D5
7003 C10
F001 A6
F002 A6
F003 A6
F004 B6
F005 A4
F006 B10
F007 B4
F008 B4
F009 D4
F010 C10
F011 C3
I001 B4
I002 B4
I003 C9
0V3
I004 C10
I005 D5
I006 D6
I007 C9
I008 D8
I009 D8
I010 F8
I011 B8
I012 C10
I014 B4
I015 B4
I016 A6
I017 D4
RES
33V5
TUNER IF
A4
A4
*
*
1V1
ISS356
FOR ITV ONLY
5V
2V3
A4
*
A4
*
A4
TO 1510 OF
0V0
RES
2V6
RES
OF
A4
5V1
(For Lighting Protection)
2V3
A4
for ATSC
0V0
FOR EMC ONLY
0V0
TO 0282
For Compair only
RES
K3953M
A4
RES
2006
470u
GND_28
1011
Gnd2
I016
F004
I011
100R
3005
3001
100R
3009
2K2
4012
3008
6K8
F002
I009
IFGND
4011
3019
150K
1012
9
10
11
4
SCL
5
SDA
7
+5
ADC
8
3
AS
12
13
14
15
1
2
6
I007
1000
3007
2K2
Gnd2
1013
10u
50V
47n
2004
I006
2005
3010
GND_28
2009
100n
Gnd2
2007
100n
1K5
I001
3003
390n
5002
4001
3016
100K
Gnd2
100n
2010
F008
4000
I014
I015
I017
2013
1n0
6003
BAS316
I003
I002
1010
IFGND
GND_28
3014
820R
4003
1
2
3
4
5
Gnd2
I012
1001
6002
4004
BAS316
7001
PDTC124ET
4002
1n0
2016
7003
GND_28
BFS20
2001
F006
6004
1n0
2014
F007
4010
GND_28
3004
F005
Gnd2
2011
100n
4013
4005
1002
1
2
3
4
5
1005
1
2
3
I004
5001
3
8
1
IN
2
ING
4
O1
5
O2
10
SWI
Gnd2
IFGND
OFWK6272K
1003
100R
3000
10K
3002
4006
10K
3006
I010
F009
2003
10n
2002
F003
F010
IFGND
1u8
5003
F011
F001
I005
3018
560R
VT_Supply
SCL
SDA
VIF1
VIF2
SEL_LLP|M
SIF1
SIF2
SSIF
+5V
+5V
RF_AGC
E_14770_008.eps
190804
3141 053 3129.1
www.freeservicemanuals.info
Содержание L04A AB
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