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アンプ Elekit TU-875のPDF 組立・取扱説明書をオンラインで閲覧またはダウンロードできます。Elekit TU-875 2 ページ。 Hybrid stereo pre-amplifier

2. Circuit Board Assembly

* The double-sided circuit bard is a through-hole circuit board. be very careful when assembling the parts and make sure

they are in the cirrect marked position. Once a component has been soldered, it is very difficult to remove. If it is

necessary to remove a soldered component, be sure to use a solder wick or a solder sucker.

A. Circuit Board Assembly

Part List

*7 GND bracket

Fix the bracket with black M3x8

screws on the marked position.

M3x8 (black)

GND brakcet

* The side with white printing faces upwards. The soldered side faces downwards.

Value

Part Number

Insert the shaft into the push lock switch.

Shaft

* Warning! Electrolytic capacitor has a negative

end and positive end. It is dangerous if the

electrolytic capacitor is not installed properly.

Parts with polarity

*1 Diode (small)

The line is on the side of K.

*2 IC

74HC04

Match the mark

*3 Push lock switch

Set it in the direction indicated

on the PCB and solder. Cut the

tube to 10mm and set to the

switch.

*4 Transistor

Indication

A1015(A733)

C2120(C2001)

*5 FET

Indication

K170

* Try to have the toggle switch /DC Jack / 4 pin RCA Jack

to sit straight when soldering.

*6 Electrolytic capacitor

The side with longer lead is positive.

The side with shorter lead is negative. * Place the capacitor vertically.

74HC4017

Match the mark

Switch side

10m m