Yorkville PSA1S - Manual (Page 8)

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
of
Filename:
PCB# Sheet 3 3
Product
Date: Rev: YsType: YSL
M1449V02SCH.sch2006
M1449
Tue Jul 17, 2012
ECO
V02
PSA1s
W5:G BUT1
EC100 EC27
EC12 EC11
RTV
EC36 EC10
5 20 25
x3
C22:D
4 19 24
x3
C22:C
3 18 23
x3
C22:B
EC107 EC106 EC113
EC55 EC54 EC53
EC61 EC51 EC50
4 19 24
x3
C24:C
5 20 25
x3
C24:D
3 18 23
x3
C24:B
EC115 XC35
EC56 EC58
EC65 EC59
1
BEC1 EC26
EC31 EC24
EC67 EC64 EC63
EC70 EC35
EC69 EC68
EC73 EC72
B C
TO-92
MPSA63
MPSA43
2N5551
E
MPSA56
MPSA06
MPSA13
2N5401
R66
WIR
22AWG SOLID
LEAD/PIN REFERENCE
W9:D
EC103 EC114
EC57 EC52 EC14 W16:C
EC66 EC62 EC60 EC37
5 20 25
x3
C23:D
4 19 24
x3
C23:C
4 19 24
x3
C25:C
5 20 25
x3
C25:D
3 18 23
x3
C23:B
3 18 23
x3
C25:B
R68
WIR
22AWG SOLID
EC71
"STYLE_P32"
6882_PC
6745_PC 6804_PC
Documentation/Process
12
9
6
3
13
10
11
7
4
1
2
5
8
V
V
V
V
V
V
V
V
V
V
V
V
V
D
D
D
D
N
N
N
N
D
D
D
D
D
D
D
D
D
N
N
N
N
N
N
N
N
N
13
10
7
4
1
9
11
12
8
#
2
3
5
6
VER#
MODEL(S):-
DATE DESCRIPTION OF CHANGE
V
V01
V
D
03-JUN-2011
N
N
PSA1s
D N
M1449 PCB HISTORY
PC8329 - MARKED 'WOOFER SHUTDOWN' CIRCUIT
PARTS AS DNS. - ML
V01
.
28-NOV-2011
.
V02
Changed R65/R67 from YS#6459 to YS#5124. - ML
Renamed R65/R67 to ZD65/ZD67. - ML
Changed R39/R40 from YS#6123 to YS#6116. - ML
PC8313 - C44 moved away from U9. - ML
PC8358 - YS#4100 XLR changed to YS#4135. - ML 19-DEC-2011
Force updated large PSU caps with slots. - ML
PC8447 - Changed C43 from 5216 to 5212. - ML 07-MAY-2012 .
.
.
.
.
.
.
.
.
.
.
. 12-JUL-2012 PC8458 - Changed pot 4434 to 4459. - ML
REF KNOB PART#
MODEL(S):-
FUNCTION
R
R
R
R
R
R
R
R
R
R
R
P1
F
F
F
F
F
F
F
F
F
F
F
Level
K
K
K
K
K
K
K
K
K
K
K
8653
P
P
P
P
P
P
P
P
P
P
P
4432
N
N
N
N
N
N
N
N
N
N
N
{NEW}
N
M1449 Potlist
PSA1s
6
3
#
4
5
1
2
VER# DATE
MODEL(S):-
DESCRIPTION OF CHANGE
V
V
V
V
V
V
D
D
N
N
D
D
D
D
N
N
N
N
M1449.PCB_DATABASE_HISTORY
PSA1s
Mounting/Assembly
12
9
6
3
13
10
11
7
4
1
2
5
8
V
V
V
V
V
V
V
V
V
V
V
V
V
D
D
D
D
N
N
N
N
D
D
D
D
D
D
D
D
D
N
N
N
N
N
N
N
N
N
6
3
5
2
4
1
# PENDING CHANGE PC#
MODEL(S):-
*PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY
PC
PC
PC
PC
PC
PC
X
X
X
X
X
X
M1449 PENDING CHANGES
PSA1s