10.1.2 Four Layer Circuit Board; 10.2 Speaker And Microphone Schematic; 10.2.1 Speaker And Microphone Parts List; Figure 10-1. Four-Layer Circuit Board: Copper Steps In Layer Sequence - Motorola P100 Series Detailed Service Manual

VHF Schematic Diagrams, Overlays, and Parts Lists: Speaker and Microphone Schematic

10.1.2 Four Layer Circuit Board

Figure 10-1. Four-Layer Circuit Board: Copper Steps in Layer Sequence

10.2 Speaker and Microphone Schematic

10.2.1 Speaker and Microphone Parts List

Designator
MIC1
SPK1
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Plating (Au)
MIC1
SPK1

Figure 10-2. Speaker and Microphone Schematic

Reference
Motorola Part No.
PMDN4139_R
PMDN4067BR
1
MATES WITH J103 ON
RADIO BOARD
2
1
MATES WITH J603 ON
RADIO BOARD
2
Description
Microphone
Speaker & Cable
10-3
PSR ink
Copper Plate
Copper
PrePreg.
Copper
CCL (core)
Copper
PrePreg.
Copper
Copper Plate
PSR ink