Product
Date:
Filename:
PCB#
of
Sheet
Rev:
3
3
13V00
M1159V1300sch.sch2002
EF500P
Wed Nov 26, 2008
M1159
EF500P
Product
Date:
Filename:
PCB#
of
Sheet
Rev:
3
3
13V00
M1159V1300sch.sch2002
EF500P
Wed Nov 26, 2008
M1159
EF500P
PSGND
-44V
+44V
*
D55
1N5402
-22V
+22V
D52
1N5402
IGND
AC_GND
3682
W9
BLK
LIVE
THERMAL BREAKER
SILENT
-15V
+15V
1N5402
D60
D51
1N5402
MR752
D53
W16
INPUTGND
16AWG
GRN
3682
W26
GRN
GROUND
3682
W21
WHT
NEUTRAL
L5:A
6492
1300UH
3682
W10
BLK
PRIMARY
3682
W23
VIO
114Vrms
3682
W13
RED
21Vrms
3682
YEL
CENTERTAP
W14
3682
W6
VIO
114Vrms
D56
1N5402
4007
D50
100V
C116
100N
100V
C109
100N
#2415
F 5A
N.A.
PSGND
C110
63V
4U7
#2482
F3.15A
CE
D57
1N5402
1N5402
D54
#2465
F 7A
N.A.
D59
MR752
MR752
D61
W15
18AWG
GRN
PSGND
D48
MR752
#2479
F 5A
CE
-120V
18AWG
WHT
W24
-161V
PSGND
+120V
18AWG
YEL
W7
+161V
R187
1.0W
1K8
#3585
SCH_DPDT
S4
W17
3682
RED
21Vrms
W18
GRY
3682
42Vrms
3682
GRY
W12
42Vrms
1N5402
D58
W25
18AWG
BLK
SILENT
CH1255
C103
63V
4U7
CH1255E CH1255
C115
63V
2200U
C104
63V
2200U
C113
180V
2700U
C100
180V
2700U
4007
D49
#3645
IEC_RECT
W27
GRN
PSGND
18AWG
3682
W20
BLK
PRIMARY
250V
C106
680N
F1
FAST BLOW
FUSE
FUSE
N.A.: #2415 F 5A
CE: #2482 F3, 15A
N.A.:CH1255
CE: CH1255E
18AWG
W22
BRN
-59V
50V
C105
2200U
W8
18AWG
ORN
+59V
250V
C112
4N7
275V
C102
22N
C40
100N
100V
8
9
1
2
3
4
5
6
7
L6
C111
50V
2200U
W19
18AWG
RED
-30V
OUT
IN
GND
U31
MC7915CT
6871
{Watts}
TO220
{Function}
OUT
IN
GND
U30
6872
MC7815CT
{Watts}
TO220
{Function}
W11
18AWG
BLU
+30V
CH1255E
FUSE F1
WITHOUT CROWBAR WITH CROWBAR
CHASSIS GROUND
MADE THROUGH
1/4" INPUT JACKS
2487
R98
{C_Type}
7.0 AMP SLO-BLO T&R FUSE
7.0 AMP SLO-BLO T&R FUSE
2487
R61
{C_Type}
9
10
11
12
13
MODEL(S):-
DATE
VER#
DESCRIPTION OF CHANGE
#
1
2
3
4
5
6
7
8
MOVE R24, ADD D21 AND C144, R27 FROM 47R TO 100R.
V
V
V
D
D
D
D
PC#6464 R37 75R TO 150R PC#6469 R130 4K7 TO 2K
ADD COPPER POURS UNDER ALL OUTPUT DEVICES.
REPOUR CHASSIS GROUND FOR CSA STANDARD 4mm CLEARANCE.
PC#6453 R39 6R2 TO 2R2
CHANGE R28 FROM 10K TO 4K7 AND R34 FROM 33K TO 47K
4.00
3.10
V
3.00
2.10
2.00
V
NOV 06 2001
D
OCT 22 2001
SEPT 20 2001
SEPT 18 2001
D
NOV 29 2001
EF500P
1st RUN CHANGES FOR VER.2.00
AUG 22 2001 2.00
SEE ATTACHED NOTES ON P.C.B. DATA BASE.
MOVED TRACES UNDER 1/4 JACKS #3921
&V4.10
MAR/27/2002 V4.10
CHANGE R208 3K TO JUMPER, R204 3K T0
47K, R206 1K TO 220R, C140 1N5 TO 2N2
AND C91 FROM 680P TO 100N.
-INVERT BOTH AMP OUTPUT WIRE COLORS-INVERT BOX
M1159
12
9
6
3
13
10
11
7
4
1
2
5
8
.
OCT-31-2005
PC7003:GT:R9 #4979 15K->#6104 2K2, ADD 8921 WASHER
APR-27-2006
AUG-16-2006
.
SEP-13-2005
HA, PC#7136, REPLACE R77, R81 AND R82 WITH #4686
PC#7098:GT:Q14&Q15 6914 IRFP350->6967 IRFP23N50LPBF
PC#6979:GT:R6&R23 #4815 12R->#2038 11R FUSIBLE
PC#6964:INCREASE SPACING OF PADS AT POW. DIODES
.
.
9.01
.
.
9.00
1-APR-2002
4.20
PC#6513 R130 2K TO R123 1K TO 470R
11-APR-2002 5.00
PC#6523 UPDATE TABS, REMOVE COPPER UNDER XFMR
23-OCT-2003 6.00
BOARD NOT USED FOR NX520P - REMOVE M1159A
19-FEB-2004 7.00
PC#6671 P.S. MODIFIED TO MEET CE SPACING STNDS.
OCT-07-2004 7.10
PC#6743 CHANGE C23, C19, C30 TO "DO NOT STUFF"
PC#6694 CHANGE POTS TO P32 STYLE
.
.
OCT/15/2004 8.00
UPDATE TABS FOR DS PCB'S
37K4 1% 1/4W. REPLACE R78 WITH TWO #4611
TRANSFORMER
TO POWER AMP PCB
POWER SUPPLY
12
9
6
3
13
10
11
7
4
1
2
5
8
.
12.00
.
.
13.00
10.00
.
11.00
.
.
05-JUL-2007
WITH BAT85 #6733
FIX AUTO INSERT PROGRAM
PC#7178, Updated limiter for RoHS compliance
.
.
06-FEB-2008
OCT-31-2006
28-MAY-2007
.
.
PC#7454, ONLY FOR N.A. REMOVE C77, R128 AND R124.
BA WILL PUT 33K,470R,100N AND 10U AS SHOWN, PAGE3
PC#7290,CE VERSION ONLY, REPLACE R157 10K #4940
ROUTE TRACE FROM R22 TO R20 AROUND Q11 MOUNT
WITH 3K3 #4938. REPLACE D34 AND D43 1N4148 #6825
FIX AUTO INSERT PROGRAM
PC# 7167, ENLARGE HOLE SIZE FOR #3522
.
.
PC#7245, CHANGE VCD PARTS VALUE, HEAD LIMITATION
.
.
PC#7398, ADD CROWBAR CIRCUIT AND CHANGE FUSE
AT THE SAME TIME SEE PRODUCTION NOTE
.
.
.
.
N.Am. CE
R145 4k7(#4982) 5k1(#6138)
R152 150k(#4839) 56k(#4835)
R157 10K(#4940) 3K3(#4938)
C89 22u(#5631) 33u(#5961)
C77 PC7454 4u7(#5258)
D34 1N4148(#6825) BAT85(#6733)
D43 1N4148(#6825) BAT85(#6733)
R128 1k(#4981) 220k(#6126)
R89 2k(#6113) DNS
R124 1K0(6110) (#4599)
U15 (#6858) DNS
R127 2k2(#6104) DNS
U23 (#6858) DNS
W5 DNS (#3709)
W29 DNS (#4036)
_X64 DNS (#4599)
_X65 (#4599) DNS
