Schematics

FCC ID: RNKDS-2038

Schematics

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FCCID_394167

DS-2038 TX SCH VBT C1 C7 L2 U2 + + VBAT1 C18 1 28 L1 D2 OSC1 VL_NM - U3 3 LX C22 Y2 2 27 2 R3 VSS VL OUT U4 3 D1 1 LX VSS C19 3 26 2 C23 OSC2 DCVR OUT + 1 VSS C3 4 25 VDD SVD_IN VDD SW_R C2 5 24 RBUT FBUT SW_M C9 + 6 23 MBUT BBUT U1 SW_L SW_ID 7 22 LBUT TXCB 1 16 SCLK SCLK SDIO SDIO C16 C12 L3 8 21 RFOUT TYPE 2 15 XA PD PD L4 9 20 R2 ORFIN0 BATL vcc 3 14 XB R_BIN C14 VDD 10 19 ORFIN1 SCLK SCLK 4 13 YB VDD C15 Y1 C13 C20 11 18 ORFO SDIO SDIO 5 12 YA GND C11 LD2 SW_Z 12 17 TXD Z2IN 6 11 C17 VBT XY_LED OSC_OUT 13 16 PD PD Z1IN 7 10 REFA GND Y3 + C21 C4 14 15 WA WB 8 9 REFB OSC_IN Touch Pad C10 PCB ANT

2038U+P RX SCH PCB ANT C2 C21 C15 R2 C17 C19 + U1 Y1 D2 + 1 16 C5 OSCB MOCI C18 R13 C6 C11 C10 + 2 C12 15 OSCE GND R13 C16 R10 3 14 CON1 MBCO MUTE 1 1 16 2 4 13 U3 VCC SCAN 3 4 F1 R6 2 15 D- 5 12 1 8 IFI SQI DC PSDT C3 3 14 D+ 6 11 2 7 DEC1 FO VCC GND D1 C20 C4 4 13 + 7 10 3 6 DEC2 FI CS DO Q1 5 U2 12 R1 8 9 4 5 BUAD AUTO SK DI R1 6 11 C14 R4 R5 7 10 X1 X1 C3 C8 8 9 SW1 C2 C3 R3


Document Created: 2019-10-26 08:19:49
Document Modified: 2019-10-26 08:19:49
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