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1
2
3
A
J5
0805
+15VIP+
31K6
R117
B
W125
N10
W125
N11
D2
31K6
XLR FEML
0805
D1005
R57
4010
R180
CDSF4148
.
187K
0805
6
-
GNDA
R181
5
+
C
W125
31K6
0805
C33
470P
0603
250V
R21
1K800
0805
GNDA
IN-Speaker
OUT-Line
D
S3:1
DOWN
DPDT MINI
UP
3522
J1
4140
+15VIP+
N12
GNDA
2
-
.
D3
Male XLR
E
D1005
CDSF4148
R165
N13
3
+
J2
W125
31K6
250V
0805
C37
470P
0603
N14
R42
XLR FEML
1K800
4010
0805
.
GNDA
R58
F
187K
0805
UP
S3:2
4063
J3
3522
1/4in ISO JCK
5
DOWN
.
GNDA
3522
4
G
RING
GNDA
4063
J7
1/4in ISO JCK
5
H
.
CHECK 10R RESISTER VALUES WITH TOM
4
RING
I
L25
TO CHASSIS
EC2
X1
GROUND
265V
1
7967
6543
CON_HOLE_156
48R
INPUTGND
CHSGND1
J
TH1
K
1
2
3
4
5
6
7
TL072
7669
7
U7:2
SO8
R107
22K1
D40
0805
W125
R12
R30
R4
CDSF4148
W125
W100
W125
D1005
10K00
2K32
37K4
0805
0805
0805
TL072
6
7669
-
7
2
R49
-
R5
750R
5
+
W125
0805
R50
SO8
U8:2
22K1
DNS
3
+
0805
0805
R6
10K00
P2
0805
Lin
10K
.
R32
4526
W125
TL072
10K00
VSS
VSS
7669
0805
R55
1
560R
0805
U7:1
SO8
D39
C48
CDSF4148
10U
16V
D1005
1206
R56
200R
0805
VSS
+15VIP
+15VIP+
R37
W100
100R
0805
50V
50V
TL072
TL072
C13
C14
8
8
7669
7669
0805
0805
100N
100N
V+
V+
U7:3
U8:3
V-
V-
SO8
SO8
4
4
GNDA
50V
C19
0805
100N
R38
W100
100R
0805
-15VIP
4
5
6
7
8
9
10
+15VIP
-15VIP
R48
W125
750R
0805
TL072
7669
1
P1
U8:1
SO8
Lin
10K
.
C17
R31
R52
INPUT1
4526
W125
W125
10U
16V
DSP SHEET
10K00
560R
1206
0805
0805
R13
200R
0805
VSS
INPUT2
VSS
ANALOG GND
VSS
+15V
+15VIP
POWER LED
L2
+15V
LD1
LD1A
GRN
7967
6408
GRN
.
DNS
.
7031
L12
R164
1K5
7967
0805
RIBBON_GND
L10
-15V
GNDA
7967
GNDA
CHSGND
8
9
10
11
12
13
R18
W100
100R
0805
50V
C10
C15
TL072
0805
8
100N
7669
63V
V+
330N
U9:3
RAD .2in
V-
SO8
50V
GNDAMP
4
C20
0805
100N
R33
W100
100R
0805
GNDAMP
OUTPUT2
C9
OUTPUT1
63V
330N
RAD .2in
R22
47K
0805
R16
W100
2K0
0805
GNDAMP
W2-PIN2
VSS
GNDAMP
FROM POWER SUPPLY
+VPS
GNDA
REMOVE R40 TO USE
CODEC RIGHT OUTPUT
FOR AMP SIGNAL GND
MUST BE PLACED
ON INPUT PCB
NEAR RIBBON
+15VIP
D10
50V
CDSF4148
C38
100N
0805
D1005
ZD1
18V0
SOD-323
SPACER GROUND
HERE
50V
ZD2
C39
18V0
D11
GNDA
100N
0805
SOD-323
CDSF4148
-15VIP
D1005
XC19
1
CON_HOLE_156
*
*
*
*
www.yorkville.com
11
12
13
14
15
16
CODEC B OUTPUT
FOR TEST PURPOSE
TL072
TP15
5
7669
+
R45
7
W125
6
U9:2
47R
-
0805
SO8
R23
47K
0805
R17
R46
R47
W100
W100
W125
2K0
2K0
4K02
0805
0805
0805
SIGNAL TO
TL072
AMP INPUT
3
7669
+
R51
1
W125
47R
2
U9:1
-
0805
SO8
P3
Lin
10K
R53
R54
.
W100
W125
4526
2K0
4K02
0805
0805
R28
W100
10K0
0805
GNDAMP
W1
13in 8C-26AWG
RIB 1 W/LCK
-15V
8
8
W2:8
N2
+15V
7
8
W2:7
N3
6
N4
8
W2:6
SIGNAL
R40
R41
5
W125
8
W2:5
W125
N5
0R0
DNS
0805
0805
4
8
W2:4
N6
GNDAMP
3
+VPS
8
W2:3
N7
2
8
W2:2
N8
1
8
W2:1
N9
RIBBON_GND
TO POWER
AMP PCB
ES12/15/18/21P
Product(s):
Description:
POWERED SUBWOOFER INPUT PCB
M1696
V03
XX
PCB#:
Rev#:
EML Rev#:
Sheet
2019-10-16
INPUT.SchDoc
Modified:
File:
Tmp Rev:
14
15
16
17
A
B
C
D
E
F
G
H
I
J
K
1
5
Of
V031
17
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