Table of Contents
Advertisement
DRX-2
I SCHEMATIC DIAGRAM
ANALOG: Frontend Video (FV)
1700 A3
1702 A4
2701 E3
2703 E6
2707 A9
1701 A4
2700 B10
2702 E3
2704 E7
3700 A9
1
2
PIN TABLE
1700
1701
LAYOUT
DESCRIPTION
APAC
NAFTA
PIN
NAFTA
SAMSUNG
SAMSUNG
1
+BB
1
A
2
AUDIO IN
2
1
3
CH 3/4
2
4
+B MOD
3
5
MOD ON/OFF
4
6
VIDEO IN
5
7
N.C.
8
RF AGC
3
6
9
GND
4
7
10
AS
5
8
11
SCL
6
9
12
SDA
7
10
13
+B
8
11
B
14
+B
12
15
N.C.
13
16
TU
9
14
17
N.C.
10
15
18
IF OUT
11
16
19
SW1
12
20
N.C.
13
21
AUDIO OUT
14
17
22
SIF OUT
15
18
C
23
AFT
16
19
24
VIDEO OUT
17
20
AMCO
D
CSW_SSW
7701
BC857BW
*
I715
I718
3710
MSW
4K7
E
I716
SDASW
I707
SCLSW
1
2
152
U, A models
3701 B9
3703 B9
3705 E4
3707 E5
3709 A9
4700 D4
3702 B9
3704 E4
3706 E5
3708 E7
3710 D2
5700 D7
3
4
*
1700
TCPK0601PD13F(PAL)
1702
NTSC
not used
*
*
SANYO
*
*
*
APAC
*
1702
1
115-V-DO25AH
not used
2
*
1701TCMN0682PA13F1(NTSC)
3
4
*
*
RF-IN
5
TUNER
TUNER
TUNER
6
*
*
*
7
8
RF-OUT
9
**
10
11
*
**
NC
RF MODULATOR
RF MODULATOR
RF MODULATOR
10
16
15
NC_1
NC
13
14
15
16
NC
NC_2
8
7
GND
4
*
*
14
13
NC
NC
2
18
1
19
20
2
1
21
2
1
I705
*
4700
5701
6u8
*
*
GND
GND
3706
1R0
3
4
5701 D3
7700 A9
F700 A5
I700 A9
I702 A8
I705 D4
5702 E7
7701 D2
F701 D6
I701 A8
I703 B8
I706 D4
5
6
7
F700
11
3
7
16
6
VID_OUT
20
21
IF
IF
IF
SAW
SAW
SAW
AGC
AGC
AGC
AFT
19
20
AGC
AGC
AGC
SIF_OUT
19
18
MD_TU
AUD_OUT
AUD_OUT
SCL
17
18
SDA
MT4
25
25
MT3
24
24
MT2
23
23
MT1
22
22
11
14
3
4
5
10
9
8
12
3
4
5
15
11
10
9
13
6
12
13
9
7
6
5
8
GND
5700
10u
not used
3707
GND
GND
1R0
5
6
8
7
I707 E2
I709 D5
I712 D6
I714 D6
I716 E2
I708 D5
I711 D6
I713 D6
I715 D1
I717 A9
8
9
33VSTBY
5SW
5VSTBY
5SW
5SW
33VSTBY
5VSTBY
GND
7700
I701
I717
0.9V
3709
VID_OUT
BC857BW
17
100R
0.9V
2.3V
I702
AFT
5SW
GND
16
I703
3.4V
SIF_OUT
15
*
3703
14
47K
MT4
25
MT3
*
24
MT2
23
GND
MT1
22
GND
VID_OUT I I 701
A: D D C, 5 5 00mV/Div
A: D D C, 5 5 00mV/Div
1 1 0us/Div
* VERSION TABLE
Ref Des
APAC
TAIWAN
S. KOREA
ALL OTHERS
1700
1701
X
X
1702
not used
not used
3701
150K
150K
5702
3702
100K
100K
6u8
3708
3704
not used
not used
220R
3705
not used
not used
3710
X
X
4700
X
X
7701
X
X
9
I718 D2
10
A
1.6V
VFV
B
AFC
GND
SIF1
AMCO I I 705
C
2 2 00us/Div
NAFTA
D
X
X
not used
not used
150K
100K
not used
E
not used
not used
not used
not used
X
X
X
10
Advertisement
Table of Contents
