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Construction
CONSTRUCTION
The unit consists out of two PCB's, one is the main PCB, P8020B and the other
is the left channel input section P8021L.
First we will start with the small P8021L, then we assemble the P8021B.
F
Tip: The pictures on the packaging can be
used as a guideline.
However, due to possible changes it is not
100% reliable.
1. Diodes (check the polarity)
CATHODE
q D1: 1N4148
q D2: 1N4148
q D3: 1N4148
q D4: 1N4148
q D5: 1N4148
q D6: 1N4148
6
P8021L
2. Resistors
D...
q R1: 10K (1-0-3)
q R2: 10K (1-0-3)
q R3: 10K (1-0-3)
q R4: 10K (1-0-3)
q R5: 10K 1-0-3)
q R6: 10K (1-0-3)
q R7: 1K (1-0-2)
q R8: 1K (1-0-2)
(check the color code)
R...
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