Yorkville Sound YS4040 Car Amplifier User Manual


 
ADD WIRES IN BOARD ASSEMBLY
UP THROUGH THE BOTTOM
1 FOR XLR #3657 USE SCREW PT#8829
2 FOR M1129B VX1200/2400/J/2402
DO NOT STUFF X40 AND X41
M1129 PRODUCTION NOTES
12
9
6
3
#
13
11
10
5
4
8
7
2
1
DATE
MODEL(S):-
VER# DESCRIPTION OF CHANGE
D
JUL/2005 6.00
V
V
V
D
D
N
N
N
APR/15/05
SEP/06/01
JUL/01/98 4.00
4.10
5.00
AP2020 AP4020 AP4040 AM1CE
1.00
2.00
.
.
3.00
OCT/97
NOV/97
.
DEC/02/97
APR/16/98 PC#5694 PINS 10-12 OF MC2 CONNECTED TO BRG SWT
CHANGE C27, C29, C28, C30 TO 150N
LSPRE AT 14 PIN CONNECTOR. INPUT TO NONINVERTING
SWITCH NETS RREF WITH LREF AND RSPRE WITH
FIRST PRODUCTION
ISOLATE PIN OF S3
PC#6436 REPLACE R119 (10K0) WITH JUMPER X119
PC#6873 REDO SOLDERMASK
M1129 Database History
CONVERT TO PCAD2002, PC#6944:ROUTE GAUGE,
PC#6914:ADD TARGETS.AUG-15-2005
4
1
6
5
3
#
2
MODEL(S):-
PC#
*PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY
PENDING CHANGE
X
X
X
X
X
X
PC
PC
PC
PC
PC
PC
M1129 PENDING CHANGES
AP2020/AP4020/AP4040/AM1CE
12
9
6
3
#
13
11
10
5
4
8
7
2
1
DATE
MODEL(S):-
VER# DESCRIPTION OF CHANGE
D
D
JUL/2005
DEC/02/97
V
V
3.00
.
N
N
CONVERT TO PCAD2002
C27, C28, C29, C30 TO 150n
D
D
D
D
D
APR/22/98
SEP/06/01
OCT/1997
NOV/12/97
V
V
V
V
V
2.10
2.20
1.00
2.00
N
N
N
DELETE R119
PC#5694 ADD NETS BRPRTCT, LVGND-28 TO BRG SW
N
N
REVERSED INPUT POLARITY. MODIFIED FOR AP2020
FIRST PRODUCTION
AP4020 / AP4040 / AP2020 / AM1CE
M1129.sch_schematic-DATABASE_HISTORY
5
2
#
6
3
4
1
DATE
MODEL(S):-
VER# DESCRIPTION OF CHANGE
DVN
D
D
D
V
V
V
N
N
N
M1129 DRILL HISTORY
APR-03-2003 V06 N
AUG-15-2005 V07 CONVERT TO PCAD2002
AP2020/AP4020/AP4040/AM1CE