DSR-4.8
IC BLOCK DIAGRAM/ TERMINAL DESCRIPTION-3-1
Q1351 : BH7868FS (6ch 75 ohm Driver)
1
2
3
4
5
6
7
8
9
10
11
12
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
COUT
S-DCOUT
CVOUT
CVOUT SAG
GND
YOUT
YOUT SAG
GND
Py/G OUT
Py/G OUT SAG
GND
Pb/B OUT
Pb/B OUT SAG
GND
Pr/R OUT
Pr/R OUT SAG
Vcc
S1
S2
CIN
MUTE 1
CVIN
SEL (CV/MIX)
YIN
BIAS
SEL (BIAS/CLAMP)
Py/G IN
GND
6MHz
LPF
H
L
MUTE 2
MUTE 1
H
L
12MHz
LPF
Bias
6dB
6dB
Bias
12MHz
LPF
12MHz
LPF
6dB
6dB
Clamp
Bias
Bias
Clamp
6MHz
LPF
6dB
6dB
Bias
Clamp
6MHz
LPF
S-DCOUT
S1/S2
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9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
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TEL 13942296513 QQ 376315150 892498299
