Frequency Central MU System X Lowpass Filter Скачать руководство пользователя страница 3

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Main PCB assembly - FRONT

Solder all resistors.

Solder all IC sockets

Solder all non-electrolytic capacitors

Solder all transistors and the thermistor

Solder the 6 x Alpha pots. Make sure they fit snug to the PCB.

Main assembly

–

REAR

Solder all trimmers

Solder all of the 6 pin female headers. These will later accept the Socket PCBs

Solder the DOTCOM power header. Don’t for get to make it ‘keyed’ by

removing the

second pin in (the PCB won’t accept it otherwise –

it’s keyed too!)

Solder the electrolytic capacitors

Содержание MU System X Lowpass Filter

Страница 1: ...transistors Note the correct pinout as shown by the half circles p This signifies PNP BC557 transistors Note the correct pinout as shown by the half circles f This signifies 2N5485 FETs Note the corre...

Страница 2: ...trolytic x 8 47uF electrolytic x 2 10K thermistor x 1 TL071 x 2 LM13700 x 2 BC547 x 3 BC557 x 1 2N5485 x 4 1N4148 x 2 8 pin socket x 2 16 pin socket x 2 A100K x 2 B100K x 3 C100K x 1 or these or C50K...

Страница 3: ...lder the 6 x Alpha pots Make sure they fit snug to the PCB Main assembly REAR 1 Solder all trimmers 2 Solder all of the 6 pin female headers These will later accept the Socket PCBs 3 Solder the DOTCOM...

Страница 4: ...t pcb assembly to the main pcb bolt into place making sure that the male headers line up with their places on the socket pcbs Solder the male headers to the sockets pcbs Calibration 1 V Oct trimmer tu...