VCD
CLINCH
ORIGIN
LONG AXIS
SH
O
R
T
AXI
S
INSERT
ORIGIN
M1204V2.10
Pcb Mech
CE ONLY
BlankSize - 17475x9250
TAB
NORMAL
SOCKET
SOCKET WITH DIRECTION
NORMAL LARGE
SOCKET UPSIDE DOWN
M1204V2.10
PCB
MJ21196
HEAT SPREADER
Q7
Top Assy
GOOP
USE 2OZ. COPPER
MJE340
MJE350
IRF3205
IRF4905
PRODUCTION NOTES
1 - MOUNT Q12,Q13,Q26,Q27 SCREWS FROM THE TOP
2 - BOARD ASSEMBLY: INSERT Q36 #6467 10K THERMISTOR BY HAND
3 - FILL SPACE BETWEEN HEATSPREADER AND Q7 AND Q36 WITH THERMAL GOOP
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
GU
ID
E
ET
C
H
E B C
MPSA56
GU
ID
E
ET
C
H
V
T
R
V
T
R
V
T
R
V
T
R
GUIDE
ETCH
MPSA13
E B C
E B C
TO92
2N5551
E B C
E B C
2N5401
C
E
B
BC550C
C
E B
BC560C
VIEW
BOTTOM
B
E
MJ21195
7
E B C
MPSA06
2N5401
E B C
V
T
R
V
T
R
GU
ID
E
ET
C
H
GU
ID
E
ET
C
H
VT
R
GUIDE
ETCH
C2
-
C1
+
NO
NC
V
T
R
GUIDE
ETCH
MJE15032
MJE15033
TIP50
MJE5730
MJE15031
BDT41C
BDT42C
BDX54C
BDX53C
2N6045 BD649
TIP102
TIP107
C
B
E
D
G
S
AC
2
+
AC
1
-
-2
-1
+1
+2
SPEAKON 4C H
7
MPSA63
E B C
BD139
BD237
BD238
MJE340
MJE350
MJE271
MJE270
BD140
E
B
C
MJE15032
MJE15033
TIP50
MJE5730
MJE15031
BDT41C
BDT42C
BDX53C
2N6045 BD649
TIP102
TIP107
B
E
C
4
1
6
5
3
#
2
MODEL(S):-
PC#
*PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY
PENDING CHANGE
X
X
X
X
X
PC
PC
PC
PC
PC
M1204 PENDING CHANGES
XS800H
PC
X
AC2
+
AC1
-
AC
2
+
-
AC
1
5
2
#
6
3
4
1
DATE
MODEL(S):-
VER# DESCRIPTION OF CHANGE
D
D
V
V
N
N
D
D
D
D
V
V
V
V
N
N
N
N
M1204 DRILL HISTORY
XS800H
-2
-1
+1
+2
SPEAKON 4C H
12
9
6
3
#
13
11
10
5
4
8
7
2
1
DATE
MODEL(S):-
VER# DESCRIPTION OF CHANGE
D
D
D
V
V
V
N
N
N
D
D
D
D
D
D
V
V
V
V
V
N
N
N
N
N
N
M1204 HISTORY
XS800H
V1.00
NOV-29-2004 V2.00 PC#6774:WIDEN CLEARANCE UNDER C1 AND SOLID
COPPER POURS (GT)
PC#6762: Q36 Thermistor changed to hand insert
.
.
.
.
PC6895: CHANGE ALL #6954 IRF3205 TO #6966 IRL2910
V2.10
MAY-06-2005
Function
Funct
ion
Funct
ion
Pos Driver
Neg Driver
output
Function
Funct
ion
Funct
ion
Function
Funct
ion
Funct
ion
Funct
ion
Funct
ion
Funct
ion
Funct
ion
VBE
Lo
Ti
er-
Fu
nc
tio
n
Fun
ctio
n
-
output
output
Funct
ion
Funct
ion
Lo T
ier-
-
-
output
6451
6871
6966
6966
6872
6953
6953
6872
6953
6953
3580
6808
6809
6966
6966
6435
3820
6956
6916
6871
5266
6956
100N
4K7
10K0
10K0
470P
220N
4K7
470K
3K
100P
100P
2U2
63V
4148
10U
16V
4148
4148
10M
2U2
63V
2K2
2K2
4V7
39R
4K7
47K
BAT85
22N
15K
4148
220K
4148
4148
100N
100N
15K
1/
2W
1R
1.
0W
M
R
854
6K19
10K0
22K
15K
4148
39R
4148
22K
220R0
100R0
220R0
4K7
27K
4148
100N
220P
15K
BAV21
470K
100R0
1K
4148
47K
100R0
22M
4K99
220K
BAV21
BAV21
4148
1K
4K7
100N
4N7
250V
15K 1/2W
1R
1.
0W
4K7
TO220
{Watts}
MC7915CT
100N
680N
100R0
10K
18K
100R0
10K0
470P
22M
33K
10K0
16V0
100U
16V
14V0
BAV21
M
R
854
2U2
63V
4148
47N
BC550C
470N
BC560C
4148
100R0
15K
1N5
4K99
100N
4148
4148
10K0
1K
100R0
TO
220
{W
atts}
IR
L2910
TO
220
{W
at
ts
}
IR
L2910
22K
47K
4148
21K5
2N5401
470P
2U2 63V
33U
16V
10U
63V
4148
10K
1K0
4U7
63V
14V0
33U
16V
BAV21
BAV21
M
R
85
4
M
R
85
4
100P
2N5401
681R
MJE350
100N
100N
681R
BC550C
BC560C
12V0
12V0
100P
22N
1K
220R0
MPSA06
MPSA56
100K
6V2
4K7
MPSA63
22K
BC550C
20V0
15K 1/2W
15K
1/
2W
1.
0W
10R
10R
1.
0W
16V
100U
100U
16V
1R
1.
0W
2U2
63V
15K
M
R
854
M
R
854
TL072CP
BC550C
470N
2K
0R1
5.
0W
10K0
2.
0W
3R9
4148
3K16
1K21
MPSA13
4148
MJE340
3K9
16V
100U
16V
100U
BC550C
22R1
BAT85
100R0
2R2
2R2
2N5551
47
0U
25
V
MPSA06
10K
4148
5.
0W
0R1
0R1
5.
0W
1R
1.
0W
1R
1.
0W
1.0W
10K0
BAV21
100R0
16V0
16V0
16V0
16V0
6K19
4K7
47K
47K
22N
400V
47K
4K7
8V2
470R
1.0W
10K0
1.0W
10K0
3K
100R0
16V0
16V0
16V0
16V0
133K
22N
4148
3V0
220K
3V0
4148
1K8
16V0
BAV21
BAV21
62K
33U
16V
100U
16V
1.0W
10K0
1.0W
10K0
BAV21
100N
100R0
M
R
854
TO220
{Watts}
MC7815CT
TO
220
{W
at
ts
}
IR
F4905
TO
220
{W
at
ts
}
IR
F4905
TO220
{W
atts}
MC
7815CT
TO
220
{W
atts}
IR
F4905
TO
220
{W
at
ts
}
IR
F4905
63V
2U2
4148
47K
BC550C
BC560C
TL072CP
470N
2K
16V
100U
33K
3K3
RELAY 1A
1.0W
10K0
1.0W
10K0
100R0
M
R
85
4
TO
220
{W
at
ts
}
M
JE15032
TO
220
{W
at
ts
}
M
JE15033
TO
220
{W
at
ts
}
IR
L2910
TO
220
{W
at
ts
}
IR
L2910
4K7
133K
1K5
10K0
10K
2N5551
4K99
1K8
16V
100U
15K
1/2W
275V
22N
4700U
80V
50V
8200U
4700U
80V
4UH
20.W
0R2
1.0W
10K0
MJ
21
19
5
LM
13600N
0R1
5.
0W
M
R
854
M
R
85
4
220R0
MJ
21
19
6
Bo
dy
MJ2
119
6
Bod
y
BR
ID
G
E
4700U
80V
50V
8200U
4700U
80V
TLO
74CN
4148
1R
1.0W
36K
15K
1/2W
TO
220
{W
at
ts
}
TI
P107
TO
220
{W
at
ts
}
M
C
7915CT
36K
62K
35V
12000U
MJ2
119
5
680N 250V
BRI
DGE
BR
ID
G
E
12
00
0U
35
V
2/
2
V2.
10
1/2
Pin 1
CE ONLY
V2.10
Set P1 for 8mV
between TP1 and TP2
Place 4 of #8841 10-32 keps nuts before the heatsink.
C42
R89
X3
R128
R130
C20
C6
6
R92
X11
R79
R34
X25
C7
C6
C28
D34
C19
D68
D32
R100
C70
R29
X26
R30
X13
D71
R61
R105
R103
D17
X4A
C16
R31
D26
R38
D57
D56
C48
X7
X33
X9
C26
R286
R3
D31
X2
R82
X10
X20
R86
R26
R110
D45
R60
D70
R104
R52
X24
R48
R51
X22
R111
R1
D58
C60
C22
R12
X29
D51
R122
R6
8
R14
D37
R1
9
X34
R120
R112
R22
R101
D50 D29
D46
R43
R40
X16
C54
W6
RED
W7
RED
C1
W33
XFMR
BLK
_SPKR
BLK
W1_
RED
SPKR+
W36
W15
-
WHT
W17
-
VIO
R282
W13
-15 LED
YEL
R97
W9
WHT
15V TUBE
R95
C58
C46
W21_
-HIV
BLU
R1
0
R5
R8
R9
R129
C13
R11
R90
R4
D13
C12
D9
D53
W19_
GRY
-LOV
D23
C5
D4
C25
Q3
C31
Q22
D40
R
126
R123
C67
R13
C59
D2
D3
R17
R16
R121
R39
R125
D69
R64
Q23
C9
C8
C18
C29
D33
R24
R25
C45
D12
C14
D52 D54
WHT
+MIDV
W15_
+LOV
YEL
W22
D
42
D
41
C69
Q6
R62
Q20
C10
C50
H1
R63
Q32
Q33
D8
D49
TP
1
X12
C68
C17
R44
R59
Q10
Q1
1
R124
D1
W39
BLK
R2
Q7
R32
X3A
Q9
D7
R287
R285
W14
BLK
W31
SW
BLK
W5
GRY
R77
R76
X5
X6
W29
RED
C4
C23
W21
-
BLU
R56
X28
C21
R15
D44
D43
X19
U1A
Q1
C38
R20
R54
W27_
.
BLK
R84
R78
D38
R36
X8
R96
Q30
D47
Q21
R88
H2
C44
C43
Q31
R55
D16
R47
R42
R41
Q8
C47
Q39
Q36
D11
J4
-
-
-
R94
R53
R114
R115
R71
X23
D28
R
119
D24
D25
D66
D67
X21
R83
R7
R18
R91
X4
C24A
R102
R107
D48
R109
R70
R66
R33
R69
D19
D18
X15
D63
D64
R81
C30
D35
D6
R37
D5
D27
R27
D10
D15
D14
R50
W22_
-
YEL
-
GRY
W19
W34
WHT
AC
W4
GRY
W3
VIO
Sec Hi
W8
YEL
XFMR
W35
DUMMY
C15
-
RED
W18_
C41
R73
R72
D55
C55
W17_
VIO
-MIDV
R
118
D22
C27
D36
R6
W40
Q2
Q4
U4
C39
R21
X18
C11
R106
R108
K1
R75
R74
R127
W18
+HIV
RED
D
20
TP2
R35
R80
R87
R85
P1
Q5
R23
R28
.
FAN
W10 BLK
.
W11
RED
W38
RED
C40
R283
C2
W30
CHASSIS GND
GRN
C57
W12
BLK
W27
BLK
C35
C36
M1204
XS 800
L1A
W32
XFMR
BLK
R65
W2
VIO
sec HI
W1
_SPKR
BLK
R67
Q2
7
U2
R93
D30
W36_
RED
SPKR+
D
21
R58
D60
M1204
XS 800
C56
C34
C37
J2
J3
-
-
-
U3
D62
R98
R45
R284
X14
R46
R49
C33
Q13
C3
D61
D59
C32
J1
