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1
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2
3
3
4
4
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D D
C C
B B
A A
APPROVALS
MFG ENGR
PROJ ENGR
CHECKER
DRAFTER
DATE
SIZE
TITLE
DWG. NO.FSCM NO.
REV
REV APPROVED
REVISIONS
DESCRIPTION DRAFTER DATE
4/28/2016 3:13:08 PM
SCALE:
B
SHEET
994173Y_SH1.SchDoc
M3 MIXER MODULE PRC1099A
FILENAME:
66943
OF
994173
Y
NONE
3
1
SCHEMATIC,
*
JAIME
8-10-09
THIS DOCUMENT CONTAINS PROPRIETARY AND
CONFIDENTIAL INFORMATION THAT IS NOT TO BE
PHYSICALLY REPRODUCED OR INTELLECTUALLY
TRANSFERRED WITHOUT WRITTEN PERMISSION
FROM DATRON WORLD COMMUNICATIONS, INC.
NOTES: UNLESS OTHERWISE SPECIFIED
ECO
Datron World Communications, Inc.
3055 Enterprise Court
Vista, CA 92081
TEL (760) 597-1500 FAX (760)597-1510
1. RESISTANCE IS IN OHMS
2. CAPACITANCE IS IN MICROFARADS
3. DIODES ARE 1N4148
4. INDUCTANCE IS IN MICROHENRYS
A
PRC1099-287
RELEASE
9-21-92
B
PRC1099-291
C1 WAS .01
11-17-92
BS
C
PRC1099-333
ADD L35,L36. DEL C15
5-31-94
D
PRC1099-359
ADD L37-L40 12-21-94
E
PRC1099-362
SEE ECN
5-17-95
BS
F
PRC1099-383
REVISED BIAS CKT JC
G
ECO-01-0656
ADDED AME OPTION BORDER
12-19-01
JC
H
ECO-03-0174
ADDED C86
7-23-03
BB
J
ECO-05-0089
CHG VALUE OF R60-R63
4-21-05
BB
K
ECO-05-0125
DNP R62,63 ADD R65
5-19-05
BB
L
ECO-05-0191
ADDED PROTECTION DIODES, DEL R62,63,CHANGED MX1
7-13-05
BB
M
ECO-05-0351
Q7,Q8,Q11 WAS MFE211 R23 WAS 4.7K
10-11-05
BB
N
ECO-05-0403
Q7 WAS NE2513P. R23 WAS 27K
12-02-05
BB
P 07-0267
C86 WAS .001
7-24-07
RB
R 07-0357
D19, D26 WAS 5V
10-15-07
RB
T 08-0380
R27 WAS 470. Q11,Q8 WAS NE25139. D8,9,10 BUS WIRE
12-21-08
RB
U 09-0102
D19,D20 WAS 8.5
7-24-07
BB
V
10-0147
R54 WAS 100K
03-22-10
RB
U_994173_SH2
994173Y_SH2.SchDoc
U_994173_SH3
994173Y_SH3.SchDoc
FD1 FD2 FD3
W
10-0146
D19, D20 DNP
04-08-10
JN
Y
12-0388
SEE ECO
07/19/12
JN
PRC1099A-MS
Figure 5-5
Mixer Board
Schematic Diagram 1 of 3
(994173 Rev. Y)
5-11
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