Velleman-projects K4305 Assembly instructions User Manual download pdf (Page 4)

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Assembly

Mount all components onto the PC boards (mount the two boards)

1. JUMPERS

q J1

q J2, mount for BAR mode, do

not mount for DOT mode.

BAR DOT

0dB

-1

-3

-5

-7

-10

-20

2. DIODES (Check the polarity)

D...

CATHODE

q D1: 1N4148

q D2: 1N4148

q D3: 1N4000… 1N4007

3. ZENER DIODES

(Check the polarity)

ZD...

CATHODE

q ZD1: 6,2V (6V2)

1 2 3 4 5 6 7 8 9 ... 13 14

2 x 10 LED STEREO VU METER 1
COLOR= 2… 5 2
8. ELECTROLYTIC CAPACITOR 5
(Check the polarity) 7
2...3mm FRONTPANEL 10
CAR RADIO 13
RIGHT SPEAKER 13
LEFT SPEAKER 13

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Velleman-projects K4305 Assembly instructions User Manual Page 4

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