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MARCONI
HOLE
YS6900
Q15
.
D13
MR854
YS6900
Q16
.
.
Q24
YS6927
Q23
.
YS6927
NOTE #6
Q30
22K
22K
R69
R66
0.5W
0.5W
22K
22K
R68
R67
0.5W
0.5W
MBS4992
V T R
V T R
V T R
4700u
80V
4700u
#5896
80V
#5896
V T R
C22
+145V
V T R
C23
V T R
V T R
V T R
TAB1
+78V
TAB2
ASSEMBLY
M1146-5.00
PCBMECH
M1146-5.00
VCD
M1146.PCB_DATABASE_HISTORY
MODEL(S):-
AP4040
#
DATE
VER#
DESCRIPTION OF CHANGE
1
FEB/12/98
1.00
RENAMED_M1126A->M1146
2
JUN/19/98
1.01
PC#5767_C10/C15/C20A_2N2_TO_PT#5427
3
JUL/45/98
1.02
PC#5798_R72_4K7_1/2W->4K7_1W
4
SEP/10/98
2.00
PC#5806_ADD_33R_33u/16V_ACROSS_R57A
5
.
.
R64A_C30A/R72A_C31A/R71A
6
JAN/27/99
3.00
PC#5908_U1,U2_4N35->TLP621
7
JUL/08/99
4.00
SPKON_JACKS_RE-CONFIGURED
8
AUG/12/99
5.00
CORRECT_ERROR_IN_SPKONS
9
D
V
N
10
D
V
N
11
D
V
N
YEL
YS6900
.
2
R56
D14
MR854
1
Q18
YS6900
.
Q28
.
YS6927
R57
MR854
D17
.
YS6927
Q27
R29
TAB6
OUTPUT
16V
+
5.5"PUR
10U
16AWG
TP10
2WATT
10N
250V
3R9
C19
R62
V T R
V T R
C26
C24
V T R
V T R
V T R
V T R
C27
C25
V T R
V T R
-78V
GND
TAB4
TAB3
Q12A
MPSA42
Q13A
160V
10u
C27A
10u
160V
C28A
M1146
Q17
Q19
YS6900
.
R58
D15
MR854
Q20
YS6900
.
BLUE
Q26
YS6927
.
R61
MR854
D19
YS6927
Q31
.
R29A
SOLDER
MTP10N15L
MTP8P20
WIRE TO
JUMPER
G
S
G
D
G
S
G
S
Q41
WC7
7"YEL
16AWG
Q8
J21
33V
ZD13
R81
1U
TAB5
220R
63V
4N35
4N35
-145V
U1
U2
THIS CAPS IS
USED AS A
SPACER
MJE350
MJE340
Q15A
Q16A
C23A
MJE350
MJE340
10P
R58A
1
MX1
39R
4U7
10V
GND
SIG
NFB
10V
4U7
GND
TSENSE
PRTCT
CLIM
16V
Q21A
330U
2K
R49A
33u
16V
CLIP
R57A
150R
C31A
16V
33R
33u
R72A
C29A
C30A
TP5A
M1146
2 oz. COPPER
AP-4040
Q13
YS6900
.
R60
D22
MR854
Q14
MARCONI
HOLE
YS6900
.
Q22
YS6927
1
.
R59
MR854
D18
Q21
.
Q25
YS6927
MJL1302A
MJL3281A
.
.
MJE350
MJE340
.
.
FUNCTION
FUNCTION
Q40
200R
R39
91K
R84
Q5
BAV21
D10
200R
R83
BC550
BC560
Q4
Q3
27K
R13
10V
22U
22U
10V
D5
20K
R40B
16V
330U
12V
C31
330U
16V
2N6517
AP-4040
VER:5.00
0 0
5 .
6 -
1 4
M 1
L
I L
D R
BLK 3.5"
0 0
5 .
6 -
1 4
M 1
D E
S I
E R
L D
S O
B
JB3
RED 13"
L+
.
1+
A
A
RED 2"
1-
2-
BLK
2.5"
BLK
2+
BLK
14"
B
BLK
L-
.
.
YELL
2.5"
R53
J24
Q1
Q2
R52
MR854
D16
J18
RT1
VBE
10K
270R
R34
TP9
22N
M1146
0 0
5 .
6 -
1 4
M 1
TP8
BLK 18"
JB2
E
BRIDGE
G
D
I
R
B
.
1+
1-
2-
2+
.
.
YELL
19"
7
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