Willcom D4 Teardown: Design Influenced by Quanta (page 3)

Aug 25, 2008
Nikkei Electronics Teardown Squad
メイン基板(キーパッド側)

メイン基板(背面側)

Click each part to show a larger picture

We discovered that the positions of individual parts, numbers, etc were printed on the mainboard. And It looked just like a computer board. There are many parts used on the mainboard including many LSIs made by Taiwanese manufactureres. The 1seg tuner module was probably made by RfStream Corp, not by Sharp.