6. Assembling the case and putting each circuit board in it
Use hex wrench to assemble the case
Place Power module like this.
No Pettet for Balance PC
GND screw hole
10
Rev.1.0E All Copy Right Reserved by otomatsu
Temporarily assemble the chassis and glue on the power supply circuit board.
Place the power supply circuit board on the back edge left; otherwise it will touch
the other circuit board or RCA jack.
Put the adhesive spacer on the each
circuit board with the screws.
Caution:
The adhesive spacer’s double
sided-tape is very strong.
Once you applied, it won’t
come off.
Before you glue the circuit
board, carefully make sure its
positioned without peeling
the white paper, then
carefully peel the paper and
install it.
Make a cut into the power SW’s hole at the front panel
using a file or another appropriate tool.
Match this cut and SW’s projection.
Decide a position where
the INPUT RCA jack and
the terminal of the power
supply circuit board will
not touch.
otomatsu
Balanced Headphone Amplifier kit , BDR-HPA1E
