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LBI-38746E
SER VICE ASSEMBLIES
FOR M-RK RADIOS
TABLE OF CONTENTS
INTERCONNECTION DIAGRAM
M-RK I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
M-RK II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
ASSEMBLIES
M-RK I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
M-RK I Front Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Page
M-RK I LED Flex Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
M-RK I/II/SCAN Rear Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
M-RK I/II/SCAN PA Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
M-RK II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
M-RK II Front Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
M-RK II/SCAN LCD/KB Flex Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
M-RK I ETS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
M-RK II ETS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
M-RK I ETS/Aegis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
M-RK II ETS/Aegis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
M-RK I LED Flex Assembly (ETS/Aegis) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
M-RK II/SCAN LED/KB Flex Assembly (ETS/Aegis) . . . . . . . . . . . . . . . . . . . . . . . . . . 10
M-RK I/II/SCAN PA Assembly (Aegis) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
M-RK SCAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
M-RK SCAN (ETS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
M-RK SCAN (ETS/Aegis) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
ericssonz
Continued
Ericsson Inc.
Private Radio Systems
Mountain Vie w Road
Ly nc hb urg, V ir gi nia 2 4502
1-800-528-7711 (Outside USA, 804-528-7711) Printed in U.S.A.
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TABLE OF CONTENTS - Cont.
COMPONENT LAYOUT
Control Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
M-RK I LED Flex Assembly (Side A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
M-RK I LED Flex Assembly (Side B) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
MRK II/SCAN LCD/KB Flex Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
RADIO BOARD ASSEMBLY
Radio Board VHF/UHF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Radio Board (800/900 MHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
OUTLINE DIA GRAM
LBI-38746
Page
Control Board (Aegis/VG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Radio Board VHF/UHF (ETS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
SCHEMATIC DIAGRAM
M-RK I LED Flex Assembly (Aegis/VG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Control Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Control Board (Aegis/VG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
M-RK II/SCAN LCD/KB Flex Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
M-RK II/SCAN LCD/KB Flex Assembly (Aegis/VG) . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Radio Board (VHF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Radio Board (VHF ETS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Radio Board (UHF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Radio Board (UHF ETS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Radio Board (800 MHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Radio Board (900 MHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Radio Board (12.5 kHz ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Copyright © December 1992, Ericsson GE Mobile Communications Inc.
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LBI-38746
ASSEMBLIES
M-RK I
(A3WL16623, Rev. 2)
4
*Prefix with "K19/" when ordering replacement pa rt s
M-RK I FRONT ASSEMBLY
K19/AS00000016
(A3WL16621, Rev. 3)
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ASSEMBLIES
LBI-38746
*Prefix with "K19/" when ordering replacement parts
M-RK I LED FLEX ASSEMBLY
(A3WL16622, Rev. 5)
M-RK I/II/SCAN
REAR ASSEMBL Y
(A3WL16520, Rev. 4)
5
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LBI-38746
ASSEMBLIES
M-RK I/II/SCAN
PA ASSEMBLY
(A3WL16521, Rev. 4)
6
*Prefix with "K19/" when ordering replacement pa rt s
M-RK II
(A3WL16550, Rev. 3)
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ASSEMBLIES
LBI-38746
*Prefix with "K19/" when ordering replacement parts
M-RK II FRONT ASSEMBLY
K19/AS00000024
(A3WL16523, Rev. 3)
LCD/KB FLEX ASSEMBLY
M-RK II/SCAN
K19/AS00000057
(A3WL16522, Rev. 6)
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LBI-38746
ASSEMBLIES
M-RK I ETS
(A3WL17788, Rev. 0)
8
*Prefix with "K19/" when ordering replacement pa rt s
M-RK II ETS
(A3WL17789, Rev. 2)
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ASSEMBLIES
LBI-38746
*Prefix with "K19/" when ordering replacement parts
M-RK I ETS/AEGIS
(A3WL17790, Rev. 1)
M-RK II ETS/AEGIS
(A3WL17791, Rev. 2)
9
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LBI-38746
ASSEMBLIES
M-RK I LED FLEX ASSEMBLY (ETS/AEGIS)
(A3WL17793, Rev. 2)
10
*Prefix with "K19/" when ordering replacement parts
M-RK II/SCAN LED/KB FLEX ASSEMBLY (ETS/AEGIS)
(A3WL17794, Rev. 3)