YORKVILLE AP1020 Service Schematics page 8

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0 0
6 .
1 -
0 9
M 1
D E
S I
E R
1 0
5 .
1 -
0 9
M 1
T L
D E
SPACER
STEEL
#3414
RTV
WC8
RTV
.
.
100u
25V
EY1
C15
"
2 0
. 0
GUIDE
"
1 2
. 0
ETCH
"
0 8
. 0
"
0 5
. 0
2 o z . C O P P E R
BUTTONS
BELLY
2 o z . C O P P E R
M1091.PCB_DATABASE_HISTORY
MODEL(S):-
AP-800
#
DATE
VER#
DESCRIPTION OF CHANGE
1
MAY/29/95
2.00
PC#4803
ADDED RTV HOLES TO CSA CAPS. MOVED WC19
2
.
.
.
AWAY FROM C11/C12. Q1 BDX53C->MJF6388 Q2
3
.
.
.
BDX54C->MJF6668. MOVED R31 ADDED HOLE
4
.
.
.
UNDER HS1 TO ALLOW RT31 TO SIT UNDER
5
.
.
.
HEATSINK
6
MAY/30/95
.
PC#4809
C19 22N->4N7
7
JUN/28/95
3.00
PC#4838
FROM PANEL OF 4 TO PANEL OF 3
8
.
.
PC#4829
R15 3K3 1/4W -> 3K6 1/2W
9
NOV/06/95
3.10
PC#4919
RETAPE FOR 470N AC CAP FOR CE
10
DEC/12/95
3.20
PC#4975
ADD TWO 1R 1/4W R32,R33
11
MAY/96
.
PC#5126
REMOVE #8607 FROM TR31 AND INSTALL FLAT
12
OCT/27/99
4.00
PC#5758_EYELETS_FOR_CAPS_PC#5773_
13
.
.
ADD_PAD_FOR_RT31_PC#6105_NEW_
14
.
.
JUMPERS_FOR_BRIDGE_RECTIFIER
15
JAN/17/00
4.10
PC#____R6,7_240K->24K_R29_2K7->2K2
16
MAY/08/00
4.20
R29_2K2->1K5
17
JAN/08/02
5.00
CHANGE_BRIDGE_MOUNTING
18
NOV/30/04
5.10
PC#6764_R11_680K->82K,R27_13K->15K
MAY/27/05
6.00
PC#6917 REDO SOLDERMASK
19
20
D
V
N
L D
S O
L
I L
D R
SHEAR
USE
T2.5A
FUNCTION
2.5A-SB
F2
WC9
.
D3
X.BLU
BR1
.
X.BLU
.
D5
X.BLU
1N4004
D14
.
#3414
FUNCTION
.
F1
WC12
GREY
WC1
X.RED
WC2
R29
R28
TP1
R13
R8
680K
4K7
4K7
150R
680K
4148
6V2
D10
20V
D12
D9
Q10
4148
D16
560
A06
Q4
C21
SHEAR
V6.00 M1091 AP-800
R32
1R
1R
R33
Q9
BC560
100u
50V
1N5402
1K
100u
50V
22u
25V
22u
25V
6800u
80V
PART#
6800u
80V
6800u
80V
PART#
C5
R6
R11
PRODUCTION NOTES
1
C18 FOR NORTH AMERICA USE 22N PT#6435
C18 FOR CE USE 680N PT#5266
2
#8798 SCREW
USE GOOP
#3833
Q2
USE GOOP
3
RADIAL
SHEAR
SOLDERING
BEFORE
J1
Q11
HS1
TO
RT31
TAPE
Q3
RT31
470K
Q8
FAN
E
B
HS1
A06
BXD53C
PART#
D11
MJF6668
MJF6388
TP2
B
E
B
E
LV-
LV+
MOUNT
R17
TO
PCB
BREAK-
100u
25V
100u
MC1
25V
C14
MH1
0 0
6 .
C13
1 -
0 9
M 1
#3706
6800u
80V
PART#
6800u
80V
PART#
PART#
RTV
SHEAR
#3501 BELL WASHER
Q3
HOLE IN PCB FOR RT31
RT31
SPACER
HAND INSERTED
AND TAPED
AGAINST
HEATSINK
Q1
RT31
USE GOOP
BREAKAWAY PCB
#3800 BELLY BUTTON
#8701 NUT
USE LOCTITE ON THE SCREWS
USED ON THE HEATSINK
R14
R30
2M2
D15
4148
4u7
4u7
25V
25V
Q7
C17
C16
OUT
USE
PART#
TO_PWR_AMP
TP6
6800u
80V
PART#
C4
TP4
C3
BLUE 16"
WC16
VH-
BLACK
18"
9"
BLACK
WC15
TP3
RED 15"
#3897
HEATSINK
PCB
#3517
#8807

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