Motorola ASTRO W3 - Page 119

Schematics, Overlays, and Parts Lists: List of Schematics, Component Location Diagrams, and Parts Lists 8-51 6881096C77-O September 26, 2003
Figure 8-30. HMN1080A, HMN1061A, HMN1079A Microphone Board Overlay
Figure 8-31. HMN1080A, HMN1061A, HMN1079A Microphone Schematic
ic
+
+
GRN BLK
R1306
C1307
C1308
Q1302
C1306
R1303
C1302
C1301
R1305
C1305
R1302
C1309
C1304
CR1301
MK1301
S1301
BLU WHT RED
MAEPF-27698-O
VR1301 12V
S1301 PUSH TO TALK
C1308 0.27
C1304 10
C1302 0.001
C1301 27pF
MK1301
C1307 0.001
R1306 56
R1302
2.2K
R1303
1K
R1305 100K
C1306
36pF
C1305
0.22
Q1302 M8208
C1309 62pF
(VEHICLE CHASSIS GROUND)
MIC
HANG-UP
CLIP
MIC
HANG-UP
STUD
H.U.B. (BLU)
MIC HI (RED)
PTT (GRN)
DIG GND (WHT)
MIC LO (BLK)
MICROPHONE
CONNECTOR J104
(DETAIL SHOWN
FROM CONNECTOR
FRONT VIEW)
N.C.
+
MAEPF-27699-O
HMN1080A, HMN1061A, HMN1079A Microphone Parts List
ITEM
MOTOROLA
PART
NUMBER
DESCRIPTION
C1301 2111038H35 CAP 27pF 50V C1302, C1307
2111039B13 CAP 1000 50V
C1304 2311048C10 CAP 10 50V C1305 0811051A15
0811051A11
CAP .22 63V (HMN1080A & HMN1079A only) CAP .047 63V (HMN1061A only)
C1306 2182133G39
2111038P50
CAP 36 500V (HMN1080A & HMN1079A only) CAP 220 50V (HMN1061A only)
C1308 2382397D25
0811051A14
CAP .27pF 20V (HMN1080A & HMN1079A only) CAP .15 63V (HMN1061A only)
C1309 2111014H44 CAP 62pF 100V CR1301 4811034A36 12V Zener MK1301 5080258E06 ELECTRET MIC CTRG Q1302 4811043C05 NPN R1302 0611009C57 RES 2200 1/4 R1303 0611009C49 RES 1000 1/4 R1305 0611009C97 RES 100K 1/4 R1306 0611009C19 RES 56 5 1/4 S1301 4080065E02 SW MOMENTARY