EK-1B part list
Name
Description
QTY
Mark
Encoder
1
Volume adjustment
1K with on/off
1
AF/SW
Volume adjustment
1
Q9 mounts
1
ANT
Battery socket
1
BAT
Power jack
1
+V
Headphone jack
2
PHONE
、
KEY
I-inductance
10uH
1
L3
Electrolytic capacitors
470uF
1
C52
Electrolytic capacitors
100uF
3
C33
、
C37
、
C51
Polyester capacitors
0.01
2
C35
、
C36
Toroid
Black core
1
T1
Magnetic inductance
Red core
2
L1
、
L2
enamel insulated wire
red
、
yellow 0.5meter
each
Transistor
2078
1
Q9
regulator
LM2940CT-12
1
Q10
relay
EA2-12
2
K1
、
K2
3mm*8 screw black
Secure 2078 and
regulator
2
3mm nut
Secure 2078 and
regulator
2
3mm*5 screw black
Secure enclosure
10
Countersunk head
insulation pad
Secure 2078
1
Insulating particles
Secure 2078
1
feet
4
Display board
Assembled tested
1
Main board
SMD finished
1
enclosure
1
