11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
I
I
J
J
K
K
L
L
M
M
N
N
O
O
P
P
Q
Q
Product
CROSS-OVER
Date:
Filename:
PCB#
M667V05sch.sch2006
E2152
Mon Oct 27, 2014
M667
of
Sheet
Rev:
2
1
V05
C
1
1
6
3
V
3
3
0
N
R
2
0
5
.0
W
.
3
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0
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1
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2
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1
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5
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1
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0
V
1
0
U
R
A
D
P
O
L
Y
MR854
D9
MR854
D11
BRN
W10
3
8
W12:C
8
8
W12:H
2
8
W12:B
GRN/YEL
W5
5
8
W12:E
BAV21
D14
R1
15.W
.
5R
C3
140V
15U
C4
140V
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1
4
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3
4
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R15
5.0W
.
1K5
4007
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5.0W
.
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PCB 2/3
PCB 1/3
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1
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4
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33V0
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M
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ORN W7
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8
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YEL
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7
8
W12:G
W3
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R
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1
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W
M
IN
I
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4
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RED
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0
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D
1
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3
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TO-92
MPSA63
MPSA43
2N5551
E
MPSA56
MPSA06
MPSA13
2N5401
B C E
MJE15031
MJE15030
SP1
WOOFER
R6
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.
22R
4
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1
W14:A 4
3
4
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1
4
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4
4
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4
R
3
6
1
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M
IN
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1
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5
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.
1
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2
3
1
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M
IN
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MPSA42
MJE15032
6808
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R
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.
1
0
0
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R28
1/2W
.
442R
R24
1/4W
MINI
1K
R4
15.W
.
5R
R41
18.W
.
22R
R2
15.W
.
5R
R5
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.
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4
0
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D
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3767
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L1
3772
560UH
L3
2
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15.W
.
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R7
15.W
.
5R
3772
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L4
4007
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D
4
4
4
W13:D
2
4
W13:B
#7533
15" 8R 500WPGM
3
W15:C
4
#7403
8R 100W 2.00" DRIVER
R
4
3
1
/4
W
M
IN
I
4
7
0
K
LM13600N
U1:B
R
2
1
1
/4
W
M
IN
I
1
0
K
MJL21194
6988
TO3P
Q1
3407
S2:B
3407
S2:C
SLEEVE
1/4in JCK
J2
3924
1+
1_
3628
SPEAKON 4C
J3:A
2+
2_
3628
SPEAKON 4C
J3:B
1+
1_
3628
SPEAKON 4C
J4:A
2+
2_
3628
SPEAKON 4C
J4:B
R27
1/2W
.
442R
R39
18.W
.
22R
3772
560UH
L2
3723
K1:B
B E
TO-92
BC560C
C
BC550C
3
W14:C 4
R40
15.W
.
5R
R42
15.W
.
5R
WOOFER
SP2
B C E
MJL21194
MJL1302A
MJL3281A
MJL21193
2SA2121-0
2SC5949-0
2
W15:B
4
SLEEVE
1/4in JCK
J1
3924
LM13600N
U1:A
SP3
HORN
#7533
15" 8R 500WPGM
LEADS & PINS REFERENCE
13
10
7
4
1
9
11
12
8
#
2
3
5
6
VER#
MODEL(S):-
DATE
DESCRIPTION OF CHANGE
.
.
3.00
1.00
.
4.00
.
.
3.10
2.00
2.00
.
NOV/27/2006
MAR-31-2005
DEC/03/2002
Tack #4683 (1K8 1W) on R32.
ROUTE GAUGE. PC#7462, UPDATE ROUTE GAUGE
GT:PC#6828:ADDED N/2 REFDES LABELS
FIRST PROTOTYPE DERIVED FROM M575
E2152
24-NOV-09
SEP/23/2008
.
.
APR-04-2006
3-DEC-2003
JUN/25/03
Tack #4681(4K7 1W) on R31 and R37.
Add score lines, force update components
PC#6740, C10 PAD. PC#7185, C11 #5233. PC#7339 ADD
RADIAL, B.A. PUT THE NEW PART
GT:PC#7115:ADD ROUTE AND ETCH GAUGES
GT:PC#7082:ENLARGE HOLES FOR #3543&3538 MOLEX
CHANGED Q1 PATTERN SO HEATSPREAD LINES UP
CORRECT SHORTED TRACES
M667 .PCB_DATABASE_HISTORY
12
9
6
3
13
10
11
7
4
1
2
5
8
V
V
V
V
V
V
V
V
V05
V05
D
D
D
N
N
PC#8640 Change supplier / mfr part# for #3723
EYELETS AND JUMPERS REMOVED.
D
D
D
D
MAY-29-2014
MAR-19-2014
D
N
N
N
N
PC#7882 _#5109 REPLACED WITH #5113
N
PC#8637 X-over dish mounting holes PCB modified.
BOARD CHANGED FROM SINGLE TO DOUBLE SIDED.
