Harman Infinity Basslink DC - Page 12

1
1
2
2
3
3
4
4
D D
C C
B B
A A
Title
Number RevisionSize
A4
Date: 2016/5/30 Sheet of
File: E:\ 󰇞󰆘 \..\EQ.SchDoc Drawn By:
BassLink DC\EQ
IF2015102 11.0
1 1
Mike
H01
H02 H05
H06
P02
D03
D04
+15V
-15V
C07
MC104
C08
MC104
U02A
TL074
C09
470p
U02D
TL074
C10
470p
C11
MC274
C12
MC274
U02C
TL074
U02B
TL074
C13
MC334
C14
MC823
To P02 of Power
P01
To P04 of Input_II
U02E
TL074
C17
CC104
C18
CC104
+15V
-15V
+Von
+15V
Phase
U01A
4558
C01
10u/50V
U01B
4558
+Von
U01C
4558
C15
CC104
C16
CC104
B0V
C19
100u/25V
C20
100u/25V
B0V
Phase
IN
S-15V
Phase
S+15V
P+12V
P0V
Gain
BassBoost
X'over
P+12V
PL CTRL
Phase
S-15V
S0V
S+15V
Out
R01
5K6
R06
82K
R02
560
R05
B50K
R07
220K
R08
47K
R09
100K
R10
10K
R11
51K
R13
10K
R12
B50K
R14
3K3
R16
1K
R15
100K
R17
8K06
R19
15K
R20
15K
R21
8K06 R18A
B50K
R18B
B50K
R22
15K
B0V
Poewr
Protection
Boost = 0 ~ + 9dB
f = 60Hz
Q = 1
f = 50 ~ 120Hz
Q = 0.73
f = 23Hz
-15V
SGND
C02
MC104
C03
MC104
R03
22K
Q = 1
f = 23Hz