14
Construction
q
RV1 : 500E (470)
18. Resistor trimmer
RV...
q
SK1 : DJ005
q
SK2 : BATCON
q
SK3 : SCREW02
If a 9V block battery is used for the
memory backup, then the following
snap can be connected:
Check the polarity !
19. Connectors
-
SK... +
SW
SK...
RED
BLACK
q
IC1 : CA3160
q
IC2 : VK8009 (PIC16C715)
q
IC3 : UM3758
q
IC4 : UM3758
q
IC5 : CD4017
q
IC6 : LM258
20. IC’s
(Watch the position of the notch !)
IC...
PIN 1
1
Summary of Contents for H8009
Page 19: ...19 PCB DIAGRAMS ...
Page 20: ...20 PCB 24 Transmitter PCB ...