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YORKVILLE AM50T Service Manual page 6

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M571.PCB_DATABASE_HISTORY
MODEL(S):-
AM50
#
DATE
VER#
DESCRIPTION OF CHANGE
1
JAN/18/00
3.00
ADD_POT_CHART
2
JAN/15/02
4.00
PC#6250_MOVE_C2_AWAY_FROM_JB2
3
.
.
PC#6177_MOVE_RED_LED_NEW_SOLDER_
4
.
.
MASK_FOR_TABS_PC#6484_NEW_DRILL
5
.
.
AND_MASK_FOR_RCA_JACKS
6
AUG/26/02
5.00
MAKE_ALL_LED'S_SAME_LENGTH
7
MAR/31/05
6.00
PC#6867_REDO_SOLDERMASK
8
JUL/05/05
7.00
MAKE_CE_COMPLIANT
9
D
V
N
10
D
V
N
11
D
V
N
C18A
100U
25V
D C
8 V
- 3
D C
8 V
+ 3
BLK
RED
.
.
RCA_JACK
RCA_JACK
C21
1N
C22
47N
8K2
R26
8K2
R27
MC4741
R70
1K5
10K
R105
MPSA13
4148
D6
J7
TLO72CN
GRN
GRN
WC10
WC6
R3
1M
33u
J8
C150
C3
16V
100N
GRN
100U
25V
10N
C2
RED
VCD
M571.PCB_POT_LIST
AM50
MODEL(S):-
REF
FUNCTION
P1
VOLUME
P2
BASS
P3
REVERB
P4
TREBLE
P5
GAIN
P6
FREQ
0
. 0
0
. 0
PCB MECH
M571_7.00
FUNCTION
#6755
LM38x6
220N
10R
R25A
0.5W
63V
10R
R23A
10U
0.5W
C17A
J10A
A G
330U
25V
330U
25V
TLO72
63V
2U2
J41
SG
J14
2K
R86
10K
1K
100N
C40
D10
4148
R1
2K
J5
2K49
R41
63V
1U
J4
PART#
WC11
RIGHT
GRN
1 DO NOT CUT THE LEADS FOR D1,D2,D3 AND D4
BEND THE LEADS OVER AND LAY FLAT ON PCB
7331 8" 8 OHM JENSEN
PART#
KNOB
AS_OF
#4417
#8641
JAN/2000
#4420
.
.
#4417
.
.
#4420
.
.
#4418
.
.
BLACK
#4417
.
.
_ 7
7 1
M 5
T L
D E
L
I L
D R
RED
_ 7
7 1
M 5
D E
S I
E R
L D
S O
C23A
5W
33R
SPKR(-)
TWEET(+)
SPKR(+)
TAB10
TAB9
TAB8
FUNCTION
250TAB
250TAB
250TAB
FUNCTION
FUNCTION
BLACK
RED
YELLOW
AM50
M571-7.00
RTV
RTV
40V
2200U
40V
RTV
BM50
2200U
M570
VERSION
5 0
A M
0
. 0
- 7
7 1
M 5
C19
63V
1U
330N
C55
U7
R2
R35
100N
C151
J23
100N
C58
120R
R53
562R
R6
C9
4417
4418
REV
PART#
GAIN
5B
10K
5C
10K
INPUT2
PRODUCTION NOTES
7415 LESON
BLK
E
U T
R O
G E
G A
R24A
L E
H O
" /
0 1
0 .
YEL
STYLE
"P27"
GRN
RTV
C32
22N
400V
TAB1
250TAB
250TAB
FUNCTION
FUNCTION
BLK
250TAB
WC1
STYLE
.
P28
22AWG
250TAB
.
WC3
FOR S VERSION
R64
4K99
R62
249R
GRN
LINE-OUT
N.

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