Backplane - Simrad EY500 Instruction Manual

Portable scientific echo sounder
Table of Contents

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Maintenance
BACKPLANE
Refer to drawing 824-
109327 in
section "
Drawings
Maintenance aids
Important test points:
TP1: TX pulse
TP2: 2xfo
TP3: SMPL frequency
TP4: GND
TP5: +5V
P3405E/B

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