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STD Q1 Development BLUENRG-132

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Update time: 2020-12-03 20:00:21
Creation time: 2020-08-26 18:14:41
Description
Trying to find the problem with this board.  The BlueNRG does not seem to ever power on.
Design Drawing
schematic diagram
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ID Name Designator Footprint Quantity
1 32.768KHz X2 FC-135R_L3.2-W1.5 1
2 M08X2 TP1 2X8 1
3 12pF C4,C5 C0402 2
4 1nH L2 L0402 1
5 4.7nH L5,L6 L0402 2
6 20pF C6,C7 C0402 2
7 51pF C15,C16 C0402 2
8 10uH L1 L0805 1
9 1.5pF C17 C0402 1
10 0805G (Green) LED3,LED4,LED5,LED6,LED7,LED8,LED9,LED10,LED11 LED0805-RD 9
11 1X2 TP2,TP3 1X2 2
12 100pF C8 C0402 1
13 BLUENRG-132 U1 QFN-32_L5.0-W5.0-P0.50-TL-EP3.4 1
14 16MHz X1 OSC-SMD_4P-L3.2-W2.5-BL 1
15 10K R15,R19 R0603 2
16 1.2nH L3 L0402 1
17 1uF C11 C0402 1
18 1pF C12,C13,C14 C0402 3
19 0 R55,R56,R33,R34,R35,R36,R42,R43,R48,R49,R50,R51,R52,R53,R54,R29,R32 R0805 17
20 100nF C1,C2,C3,C9,C10,C22,C18,C19,C20,C21,C33 C0402 11
21 BWSMA-KE-P001 RF1 SMA-SMD_BWSMA-KE-P001 1
22 HDR-IDC-2.54-2X10P P1 IDC-TH_20P-P2.54-V-R2-C10-S2.54 1
23 TS-1187A-C-E-B SW1 SW-SMD_4P-L5.1-W5.1-P3.70-LS6.4 1
24 2.7nH L4 L0402 1
25 TPS54331DR U2 SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL 1
26 SP3232EEY-L/TR U3 TSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL 1
27 100K R18,R39,R40,R41 R0402 4
28 DS1133-S40BPX RJ1 RJ11-TH_DS1133-S40BPX 1
29 1nF C26 C0603 1
30 2*6P header J2 HDR-TH_12P-P2.54-H-R2-C6-S2.54 1
31 330K R37 R0603 1
32 SFH 4554 LED1,LED2 SFH 4554 CROSS BOARD SMT 2
33 68K R20 R0603 1
34 2*3P CN1 IDC-TH_6P-P2.54-H-R2-C3-S2.54 1
35 SS54_C22452 D10 SMA_L4.4-W2.8-LS5.4-R-RD 1
36 10nF C27,C30 C0603 2
37 100nF C32 C0603 1
38 1K R6,R5,R4,R3,R2,R1,R17,R16,R14,R13,R45,R46 R0402 12
39 47uF C24,C25 C1206 2
40 3K R30 R0603 1
41 DMR-9S DSUB1 DSUB-TH_DMR-9S 1
42 292304-1 CN2 USB-B_TH_BF90 1
43 DC-005-20A_C136744 DC1 DC-IN-TH_DC-005-20A 1
44 CP2102-GMR U4 QFN-28_L5.0-W5.0-P0.50-BL-EP 1
45 4.7uF C28,C29 C1206 2
46 51 R44 R0805 1
47 29.4K R31 R0603 1
48 47K R12,R11,R10,R9,R8,R7 R0402 6
49 47pF C31 C0603 1
50 6.8uH L7 IND-SMD_L5.4-W5.2 1
51 XRA1201PIG24TR-F U7 TSSOP-24_L7.8-W4.4-P0.65-LS6.4-TL 1
52 100nF C23 C0805 1
53 1N4148 D1,D2,D3,D4,D5,D6,D7,D8,D9 SOD-123_L2.8-W1.8-LS3.7-RD 9
54 68 R47,R21,R22,R23,R24,R25,R26,R27,R28 R0603 9
55 SMT KW4-802XVB DISP2 SMT KW4-802CVB 1
56 TM1640 U6 SOIC-28_L17.9-W7.5-P1.27-LS10.3-BL 1
57 Lane Jumpers JP2 LANE JUMPER 12 0.1 0.1 0.5 1

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