Parts List

FCC ID: 2AKFED027

Parts List/Tune Up Info

Download: PDF

FCCID_4484268

$BOM(earphone) No. Name Description Qut. Location 1 IC BT8832\QFN32_4X4\Bluetrum 1 U1 2 Crystal 26M\10PPM\9pF\3225 1 Y1 3 IC DL601MH\SOT23-6L 1 U2 4 MIC MIC-42DB\3722 1 MIC1 5 Inductance 10uH\20%\0603 1 L1 6 Inductance 120nH\10%\0402 2 R10，R12 7 Antenna RFECA3216060A1T\3216 1 T2 8 LED BLUE\0402 1 D2 9 LED RED\0402 1 D1 10 Capacitance 100nF\10%\10V\0402 4 C3，C7，C20,C27 11 Capacitance 1uF\20%\10V\0402 2 C2，C10 12 Capacitance 10uF\20%\6.3V\0402 3 C9,C4,C6 13 Capacitance 4.7uF\20%\6.3V\0402 1 C5 14 Capacitance 5.0pF\5%\6.3V\0402 1 C17 15 Capacitance 1pF\5%\6.3V\0402 1 R13 16 Capacitance 33pF\20%\6.3V\0402 2 C11，C12 17 Resistance 1K\5%\0402 2 R1，R2 18 Resistance 0R\5%\0402 6 C14，L2，R5，R9，R14，R15 19 Resistance 8.2K\5%\0402 1 R11$

BOM(Charging box)
No. Name Location Value Description Qut.
1 Capacitance C7,C10 104 0.1uF/10V 10% 0603 2
2 Capacitance C1,C2,C4,C91 106 10uF/10V 20% 0603 4
3 Resistance R22,R121 1R 1Ω 1% 0603 2
4 Resistance R20 5R6 5.6Ω 1% 0603 1
5 Resistance R3 1M 1MΩ 5% 0603 1
6 Resistance R4,R15 100R 100Ω 5% 0603 2
7 Resistance R2,R6,R9,R21 1K 1KΩ 5% 0603 4
8 Resistance R13 2K 2KΩ 5% 0603 1
9 Resistance R1 2K7 2K7Ω 5% 0603 1
10 TYPE-C J6 TYPE-C TYPE-C 6P 10.0mm 1
11 Inductance L1 2.2UH/1A 2.2uH/1A 1
12 IC U1 HQX1920 HQX1920 IC 1
13 IC U2 HQX9697 Charging IC 1
14 IC Q1 _AS1911TWRN IC _AS1911TWRN 1
15 LED D1,D2,D3,D4 LED 0603 BLUE LED 4

Document Created: 2019-10-10 10:50:13
Document Modified: 2019-10-10 10:50:13