Medalist Spectrum E-Tec - Page 23

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Figure 11: I.O. Board Layout
M2 M2 M2 M2 M2 M2 M2
PO406BDN
2
MB90F5
62B
LS541 LS541
LS244
LS244
LS244
ULN2803 ULN2803
74HC595D 74HC595D
HC08
16.0
M
CN6 TARGET INPUT
CN7 BUTTONS/LIGHTS
CN18 C/CT
CN19 C/CT
CN20 METER
CN21 FL
CN22 SSR1
CN23
SSR2
CN24 OUT1
CN25 OUT2 CN26 OUT3 CN27 OUT4 CN28 OUT5 CN5
SPEAKER
CN4
AUDIO IN
BV CN11
CN/UP CN8
PCS CN9
MDS CN10
CD CN12
CB CN13
IN1 CN14
IN2 CN15
IN3 CN16
IN4 CN17
RS232 CN2
POWER CN3
CN1 LOAD PROGRAM
GND 12V
5V
POWER RUN
RESET
D1 D2 D3 D4 D5 D6 D7
R4 R5 R6 R7 R8 R9
PROGRAM
MODE
ACCESS
BUTTON
VOLUME CONTROL
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