vicol audio

Vicol Audio Shiga CD transport - shigaclone

Product no longer in production. An improved version is available under SHIGA MKII name.
Below data is for reference only.

Shigaclone CD transport

This is the place to find documentation related to Vicol-Audio Shiga (shigaclone) project.

Vicol-Audio Shiga is a CD transport designed from scratch.
The transport is based on following components:
 1. Sanyo CD mechanism SFP101N-16P (DA11VZ)
 2. Sanyo Analog Signal Processor LA9242M
 3. Sanyo Compact Disc Player DSP withBuilt-in Microcontroller LC78601
 4. Sanyo transistors 2SA608N, 2SA1342, 2SB764
 5. Vicol-Audio custom multiplexed LCD display
 6. Silan infrared remote chip  SC7461-103.

Vicol-Audio Shiga documentation.
BOM - bill of materials - available via Google Docs.

PCB dimensions - click on below image to open pdf file.*
Shigaclone PCB dimensionsSHIGA PCB

Components placement bottom and top. Click on picture to see high resolution.
SHIGA bottomSHIGA top

Display components placement. Click on picture for high resolution.

SHIGA display bottomSHIGA display top

Shiga remote

CD puck drawings
CD puckcd puck drawingCD puck

SHIGA case drawing
VicolAudio Shiga CD chassis

Shiga use a two digit multiplexed matrix LCD, with multiple bias points. For LCD dimensions please click on below images.*
LCD dimensions and drawLCD backlight draw

Original JVC RC-EZ31 CD puck dimensions.


tools and rules for soldering SMD components. Please read this document.
Please read Shiga documentation.

* All dimensions are in mm