Velleman Instruments PCS10, Руководство пользователя

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5
q
LD1 :
3mm
‘Red’ => Recording
q
LD2 : 3mm
‘Green’ => Power ON
q
J5 : USB B90
8. USB connector
10. LED’s.
LD1
CATHODE
30mm
q
IC1 : VK8047
Programmed PIC16C745-IP !
q
IC2 : TLV274IP
11. IC’s.
PIN 1
1
q
ZD1 :
5. Zenerdiode
q
X1 : 6MHz
6. Quartz crystal
X...
q
J1 : 2P (CH1)
q
J2 : 2P (CH2)
q
J3 : 2P (CH3)
q
J4 : 2P (CH4)
7. Screw connectors
q
C5 : 4,7µF/ 50V
9. Electrolytic capacitors.
C...