23
MAIN PCB PARTS LIST
Integrated Circuit
Reference
Designator
Description Material Number Note
U201 IC, AUDIO CODEC, DSP, CSRA67170 N/A
U203 IC, FLASH, 32MBIT, 3V, WSON 323017-32WS
U401 IC, BT EDR4.0, CSR8670 N/A
U501 FILTER, 2.4GHZ BALUN N/A
U602
IC, DC DC CONVERTOR , 3A, SON-10, TPS54335A-
DRC, TI
N/A
U603 IC, USB CURRENT LIMIT N/A
U604 IC, DC DC CONVERTER, 1.5A, SOT23-5, TLV62565 N/A
U701 IC, PWR AMP, 15W, CLASS D D, 26V 327287-0010
U801 IC, DUAL OP, SO8, LM358D, N/A
U901 IC, SENSOR, IR, RCVR, 38kHz, MTH 319147-238
U902 IC, COMPARATOR, TL331, TI N/A
U1001 IC, MCU 8K UFQFPN-20 ST N/A
VR601 IC, VOLT REG, 3.3V, 1A N/A