Schematic-m1206-ex2-amp, Power supply, 225 watt satellite – Yorkville EX2 User Manual
Page 5: Excursion 2000, Limiter, Silent on/off, Limiter sense
Product
Date:
Filename:
PCB#
of
Sheet
Rev:
1
1
VER.3.00
M1206V300sch.sch2002
EX2
Wed Dec 09, 2009
M1206
EX2
Product
Date:
Filename:
PCB#
of
Sheet
Rev:
1
1
VER.3.00
M1206V300sch.sch2002
EX2
Wed Dec 09, 2009
M1206
EX2
-41V
+41V
+55V
-29V
+29V
-55V
-55V
+29V
-55V
D10
MR854
R7
1/4W
33K
D26
MR854
-15VIN
+15VIN
-15V
+15V
1
W2:A 6
SIGNAL+
SIGNAL-
3
W2:C 6
SIGNALGND
-15V
+15V
-15V
+15V
-15V
+15V
+15V
SIGNALGND
OUTPUTGND
OUTPUTGND
3
W1:C
0
OUTPUT+
-15V
FET_CNTL
R42
1.0W
FLMP
10R
R109
1/4W
.
100K
SIGNALGND
SIGNALGND
D69
1N5250B
20V0
0W5
FAN_POS
2
W4:B
4
FAN_NEG
OUTPUTGND
OUTPUTGND
FAN
SIGNALGND
BIAS1-____
BAV21
D14
-41V
-29V
OUTPUTGND
THERMISTOR PLACE
ON HEATSPREADER
2
W2:B 6
4
W2:D 6
5
W2:E 6
6
W2:F 6
R39
1/8W
100R
OUTPUTGND
U2
:E
R28
1/4W
0.1%
475R0
R10
1/4W
0.1%
475R0
SIGNALGND
R99
1/4W
27R
R97
1/4W
10K
R107
1/4W
15K
R100
1/4W
22K
1/4W
4K7
R111
R105
1/4W
4K7
YELLOW
LEFT-OUTPUT
W8
OUTPUT+
1
W1:A
0
2
W1:B
0
4
W1:D
0
C127
63V
1U
R110
1/4W
2K7
R108
1/4W
10K
C12
100V
100N
L2
3819
5UH
R48
1/4W
220K
Q9
5119
TO92
2N5638
4
W4:D
4
3
W4:C
4
FAN_POS
1
W4:A
4
FAN_NEG
D39
4148
Q33
5107
TO92
2N5551
R21
1/4W
18K
C8
100V
680P
C92
100V
3N3
OUTPUTGND
C3
63V
4U7
C9
16V
10U
TO92
2N5401
Q6
5108
R219
1/4W
470R
8
W3:H
0
5
W3:E
0
6
W3:F
0
3
W3:C
0
4
W3:D
0
1
W3:A
0
R116
1/4W
4K7
R33
1/4W
4K7
C10
100V
15P
D22
BAT85
M
4K7
Taper
4522
P1
Function
R4
5.0W
1K2
R3
5.0W
1K2
C19
100V
100N
R27
1/4W
47R
R24
1/4W
1K5
6891
Q11
{Function}
TIP50
TO220
Q3
5105
TO92
MPSA13
R15
1/4W
68K
C1
200V
680P
R34
1/4W
100R
R35
1/4W
100R
D11
1N5242B
0W5
12V0
C13
63V
10U
R6
1/4W
FUSIBLE
11R
R37
1/4W
100R
R36
1/4W
100R
BAV21
D4
R26
1/2W
.
2K2
D9
1N5246B
0W5
16V0
Q14
5102
TO92
BC560C
100V
C18
47N
D1
6
0A
2 B
A
T
85
R44
1/4W
100R
BAV21
D12
BAV21
D8
R2
1/2W
.
2K2
R29
1.0W
.
2K7
BAV21
D15
R11
2.0W
0R27
.
BIAS1+____
+55V
R46
2.0W
0R27
.
R220
1/4W
6R2
ORANGE
RIGHT-OUTPUT
W6
R45
2.0W
0R27
.
MR854
D23
+41V
C7
100V
100N
Q7
6467
NTC
10K
FAN
MR854
D3
R38
1/8W
100R
C65
100V
4P7
1/4W
100K
R112
C126
63V
1U
BLACK
LEFT-GND
W7
AMP
R16
1/4W
2K2
R5
1/4W
10K
2
W3:B
0
7
W3:G
0
C4
35V
220U
R23
1/4W
FUSIBLE
11R
D1
0W5
12V0
1N5242B
C2
63V
10U
100V
C17
47N
D1
7
0A
2 B
A
T
85
R9
1/4W
100R
BAV21
D5
Q4
5101
TO92
BC550C
D25
1N5246B
0W5
16V0
R17
2.0W
0R27
.
BLACK
RIGHT-GND
W5
R25
1.0W
FLMP
10R
SIGNALGND
HORN SIGNAL
-15VIN
FET_CNTL
SIGNALGND
BREAK AWAY PCB
R30
1/8W
FLMP
274R
C132
100V
100N
C120
100V
100N
C122
100V
100N
U2:A
LM13600N
(VCC)
6745
U2:D
LM13600N
Dual VCA
{Function}
8
V+
4
V-
U1:C
R103
1/4W
22M
U2:B
LM13600N
R102
1/4W
27R
R101
1/4W
10K
R104
1/4W
27K
R22
1/4W
0.1%
475R0
C16
100V
10N
LIMITER
R106
1/4W
30K
R19
1/4W
0.1%
475R0
C15
100V
10N
+15VIN
1N750ARL
D37
Q34
5101
TO92
BC550C
Q32
5108
TO92
2N5401
R20
1/4W
1M
U1:B
MC33078P
R13
1/4W
2K2
C11
16V
10U
1+
1_
3628
J2:A
SPEAKON 4C
LEFT OUTPUT
2+
2_
J2:B
C20
100V
100N
D40
BAV21
1/4W
10K
R114
D6
BAV21
R14
1/4W
18K
R8
1/4W
100K
Q5
5108
TO92
2N5401
C6
500V
10P
DS
G
Q22
6953
P
TO220
{Function}
IRF4905
R31
1.0W
.
2K7
C14
200V
680P
R18
2.0W
0R27
.
R40
1/8W
FLMP
274R
R41
1/4W
21K5
C5
100V
100N
R32
1/4W
21K5
R12
2.0W
0R27
.
6912
Q16
BDX53C
TO220
{Function}
6912
Q2
TO220
BDX53C
{Function}
D13
1N5246B
0W5
16V0
D2
16V0
0W5
1N5246B
G
S
D
Q12
6966
N
TO220
{Function}
IRL2910
BREAK AWAY PCB
L1
3819
5UH
C123
100V
100N
(VCC)
6745
U2:C
LM13600N
Dual VCA
{Function}
U1:A
MC33078P
FAN
SILENT ON/OFF
POWER SUPPLY
LIMITER SENSE
R1
1/4W
5K6
6911
Q21
{Function}
BDX54C
TO220
6911
Q10
{Function}
BDX54C
TO220
C118
2N2
400V
DS
G
Q1
6953
P
TO220
{Function}
IRF4905
G
S
D
Q13
6966
N
TO220
{Function}
IRL2910
2+
2_
RIGHT OUTPUT
J1:B
3628
SPEAKON 4C
1+
1_
3628
J1:A
SPEAKON 4C
RIGHT OUTPUT
TO BREAKAWAY
FROM INPUT PCB
6912
Q17
BDX53C
TO220
{Function}
225 WATT SATELLITE
FAN JUNCTION
BIAS ADJUSTMENT AT POINTS BIAS1+ AND BIAS1-:
BETWEEN 1-3 mVdc
9
10
11
12
13
MODEL(S):-
DATE
VER#
DESCRIPTION OF CHANGE
#
1
2
3
4
5
6
7
8
PC#7227, CHANGE #6954 TO #6966 IRL2910
N
COLLISION ON ASSEMBLED UNIT
MOVED COMPONENTS ON BREAKAWAY TO AVOID MECH
.
V
.
.
.
.
JUN-28-2007
D
.
OCT-13-2004
#3543 RIGHT ANGLE MOLEX
ON BREAKAWAY CHANGED TABS TO EYELETS AND
.
.
3.00
.
.
OCT-12-2004
JUL-15-2004
.
M1206.PCB_DATABASE_HISTORY
.
SEP-02-2004
AUG-09-2004
MAY-13-2004 1.00
.
2.00
.
FIRST CREATION
PC#6712: CHANGED COLOUR ATTRIBUTES ON TABS 5 & 11
ADDED TESTPINS
Artwork has pads for NODE_R_WPAD and added
clinch hole on right side
CHANGED OUTPUT AND BLACK TABS TO #3538 MOLEX,
EXCURSION 2000
PC#6737 ZIPPERED OFF 0.2
6911
Q23
{Function}
BDX54C
TO220
EXCURSION 2000