| color code | chip label 1st line | chip label 2nd line | chip label 3rd line | purpose of component | name of component | additional information | datasheet |
|---|---|---|---|---|---|---|---|
| dark green | T160 | MhLJ | High speed oscillator for nRF51 | unknown | unknown | ||
| light green | 16A1Y | 1532 | display controller | Genitop GT22L16V2Y | here | ||
| mint colored | 622K | level shifting? 5V to 3.3V | unknown | unknown | |||
| cyan | N51822 | QFAAG0 | 1404AR | Bluetooth/main chip | NRF51822 | here | |
| yellow | A524 | 32kHz oscillator | unknown | unknown | |||
| pink | 232C | UG11 | touch controller | Azoteq IQS263 | here | ||
| purple | UN8HX | battery charge controller | UN8HX | here | |||
| red | 8517 | C3H | D8YKN | accelerometer | ST LIS3DH | directly wired to light green as seen here | here |
| orange | T24C256A | 15dt3 | EPROM with 256Kbit | directly wired with light green | unknown |
###additional information:
- the 4 little teeth on the very left directly connect to the USB connector on the housing
- this image and this image are better to figure out the PCB layout
###other teardowns of this device:
Special thanks to:
- curtpw
- rogerclarkmelbourne
- Goran Mahovlic
- dr. tune from xda-developers forum
- roninzgz from htcmania forum the embdev forum
this page was created by Tim