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
LS2100P/NS21P
Date:
Filename:
PCB#
M1375V08sch.sch2006
LS2100P/NS21P
Mon Feb 06, 2017
M1375
of
Sheet
Rev:
4
3
V08
+5V
ON
HEATSREADER
NE
T00267
UF4004
D25
230V EURO
CHASSISSCREW
CHASSISSCREW
-15V_TRI
UF4004
D22
245V EURO
BRKR1
-15V_TRI
+15V_TRI
NC
NC
CHASSISSCREW
-15V_U21
+15V_U21
VIOLET 2
GRAY 1
YELLOW
RED 2
GND-TRI
ACDETECT
-22V
+22V
+5V
-15V
-15V
PSGND
+15V
SD-
12A SB
PSGND
12A SB
PSGND
+15V
4
4 W15:D
2
4 W15:B
-15V
+15V
PSGND
-130V
+130V
ACDETECT
NOT
USED
W34:G
W33:G
W12:G
UF4004
D30
4
W33:D 6
5
W33:E 6
1
W33:A 6
2
W33:B 6
IEC_RECT
+15V_TRI
1/
4W 10R
R65
FUSIBLE
35V
C92
100U
UF4004
D32
4
W12:D 6
5
W12:E 6
1
W12:A 6
2
W12:B 6
NA: 12A
CE: 12A
200V
C32
10P
PIN 1
PIN 1
275V
C102
22N
1
W5:A
3
GND-TRI
1/
4W
1K2
R160
MINI
R148
1/4W
RAD
10K
C64
100V
470P
4148
D37
1/
4W
5K1
R166
RAD
250V
C84
4N7
-15V_U21
VIOLET 1
1
W6:A 9
9
W6:I 9
4
W6:D 9
RED 1
7
W6:G 9
3
W6:C 9
8
W6:H 9
GRAY 2
6
W6:F 9
5
W6:E 9
2
W6:B 9
NTC
5R0
R58
6489
1/
4W 2K7
R130
.
R99
2.0W
.
3R9
R163
2.0W
.
3R9
R162
2.0W
.
3R9
R100
2.0W
.
3R9
4007
D29
4007
D13
GND-TRI
63V
C66
100N
R170
1/8W
FLMP
10R0
63V
C62
100N
200V
C5
100N
R197
2.0W
.
3R9
4007
D56
4007
D58
63V
C105
470U
4007
D55
4007
D52
POWER SUPPLY
HEATSPREADER
TP1
1/
4W 4K7
R139
.
WOOFGND
4148
D50
GND-TRI
63V
C69
100N
-15V_TRI
63V
C76
100N
+15V_TRI
4007
D53
IN
REF
OUT
NJM7915FA
6857
{Watts}
U31
TO220
IN
REF
OUT
NJM7815FA
6856
{Watts}
U30
TO220
63V
4U7
C103
SD+
D8
0A2
BAT85
+15V
4007
D57
4007
D14
4007
D12
1/
4W 22K
R175
.
+15V_LS
160V
C113:A
4700U
160V
C117:A
4700U
160V
C101:A
4700U
1/
4W 22K
R176
.
100V
C115
47P
+5V
WOOFGND
+5V
R187
1/4W
.
1M
4148
D41
BD139
Q9
6774
TO126
5.
0W 12K
R104
.
250V
C88
4N7
F3
FUSEHOLDER
3414
250V
C87
4N7
F2
FUSEHOLDER
3414
BLK 2
W16:B
RED 2
W16:A
-130V
+130V
3
4 W15:C
1
4 W15:A
TO
POWER
AMP
+15V_LS
63V
C80
100N
TO92
MPSA13
Q3
5105
TO92
MPSA13
Q6
5105
K1:
B
3722
6
W33:F 6
3
W33:C 6
R171
1/4W
MINI
3K3
U9
LM318
35V
C52
100U
6
W12:F 6
3
W12:C 6
1/
4W
3K3
R173
MINI
1/
4W
3K3
R172
MINI
250V
C38
100N
R167
1/4W
RAD
10K
8
V+
4
V-
U8:C
250V
C70
100N
R67
1/4W
.
3K6
250V
C71
680N
250V
C89
4N7
R169
1/8W
FLMP
10R0
250V
C96
4N7
PSGND
63V
C135
4U7
63V
470U
C111
35V
C95
1000U
4007
D54
50V
C15
100N
-130V
1/
4W 22K
R144
.
1/
4W 4K7
R177
.
1/
4W 47K
R185
MINI
25V
C91
100U
NTC
10K
R191
6619
-130V
1/
4W 22K
R143
.
1/
4W 2K21
R110
.
5.
0W
22R
R69
.
9
IN
8
OUT
U26:D
74HC14N
6603
63V
C63
100N
FAN
FAN1
FAN
GND-TRI
GND-TRI
TRI-WAV
120V NA
-15V
+15V_U21
L7
3818
W7:A
2
1
W9:A
4
1
W14:A 8
2
W14:B 8
3
W14:C 8
4
W14:D 8
5
W14:E 8
6
W14:F 8
1/
4W
1K2
R174
MINI
TRIANGLE
OSCILATOR
SEE AMP.
SCHEMATIC
U8:A
MC33078P
FEMALE CONNECTOR
VIEWED FROM WIRE SIDE
1/
4W 10R
R66
FUSIBLE
1N5244B
ZD11
0W5
14V0
1N5242B
ZD12
0W5
12V0
BLU
BLK
ORN
CH1406U
4
W34:D 6
5
W34:E 6
PIN 9
1
W34:A 6
2
W34:B 6
2.7mH
L5
6500
DPDT3
3
W5:C
3
2
W5:B
3
S4
DPDT Switch
POWER SUPPLY
Circuit Breaker
-15V_U21
1/
4W
3K6
R64
.
+15V_U21
+15V
CIRCUIT
ON AMP PCB
L8
3818
4007
D60
4007
D59
63V
C109
100N
MALE 9 PIN CONNECTOR FOR
TRANSFORMER SECONDARYS
250V
C121
4N7
1N750ARL
ZD14
0W5
4V7
63V
C119
4U7
CHASSISSCREW
R141
1/4W
.
4K7
1/
4W 1M
R140
RAD
R59
1/4W
MINI
10K
PSGND
R178
1/8W
FLMP
10R0
TO92
MPSA13
Q11
5105
+15V
160V
C104:A
4700U
20A
SIPBRIDGE
SPACER GROUND HERE
5.
0W 12K
R103
.
100V
C118
47P
MAKE
SURE
-130V
SEPARATE
7
14
1N5262B
ZD13
0W5
51V0
4
3
FOD816
U32:B
2306
Q7
5108
2N5401
TO92
R203
1/4W
.
2K21
1
IN
2
OUT
U26:A
74HC14N
6603
3
W9:C
4
4
W9:D
4
7
W14:G 8
8
W14:H 8
1/
4W
2K7
R131
RAD
U8:B
MC33078P
1/
4W 10K
R62
MINI
250V
C106
680N
GRY
RED
YEL
RED_
GRY_
CH1406U
6
W34:F 6
3
W34:C 6
2.
0W 3R9
R61
.
1500UH
L6
3817
2
+
3
-
4
V-
8
V+
5
BAL
1
GND
7
OUT
6
STROBE
LM311
U21
6640
63V
C116
100N
3722
K1:A
250V
C122
4N7
TO DRIVER
CHIP REGULATORS
R179
1/8W
FLMP
10R0
W7:B
2
11
IN
10
OUT
U26:E
74HC14N
6603
13
IN
12
OUT
U26:F
74HC14N
6603
WOOFGND
BRIDGE
D1
SIP
6772
63V
4U7
C110
2
W9:B
4
5
IN
6
OUT
U26:C
74HC14N
6603
CIRCUIT
ON AMP PCB
WHT
BLK/
YEL
BRN
CH1406U
FEMALE CONNECTOR
VIEWED FROM WIRE SIDE
PCB MALE CONNECTORS
3
IN
4
OUT
U26:B
74HC14N
6603
VI
O
VI
O_
ON AMP PCB
