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2. Schematic VCC-3.3 VCC-3.3 RB8 RD4 RD5 RB9 RD11 RB0 RB1 RB4 RB5 MCLR C2 100nF VOUT E2 REG1 3 2 1 VCC-USB VIN E1 MC33269DT-3.3 VCAP C1 100nF CN2 10uF VCAP VCC-3.3 RE1 RE0 RG6 RD0 RB15 RB14 RF0 RF1 VCC-3.3 10uF E3 10uF VCC-3.3 RE5 MCLR T1 SOSCI SOSCO C6 22pF X2 32.768kHz C5 22pF VCC-3.3 RE6 RE7 RG6 RG7 RG8 MCLR RG9 VSS VDD RB5 RB4 RB3 RB2 RB1 RB0 RD1 OSC1 C7 22pF RB7 RB6 RD3 RD2 RD1 RD10 RD9 RD8 X1 8MHz LD3 VCC-3.3 C8 R3 4K7 USBDP USBDM 100nF RG6 LD2 VCC-3.3 C3 R4 4K7 100nF CN3 R2 100 RE7 RE6 RE5 RE4 RF4 RF5 RG8 RG7 RE3 RE2 C9 RD6 USB-DET OSC2 22pF R5 2K2 SOSCO SOSCI RD0 RD11 RD10 RD9 RD8 VSS OSC2 PIC32MX534F064H OSC1 VDD D+/RG2 D-/RG3 VUSB VBUS USB-ID RB6 RB7 AVDD AVSS RB8 RB9 RB10 RB11 VSS VDD RB12 RB13 RB14 RB15 RF4 RESET LD1 RF5 RE4 R1 10K RE3 RE2 RE1 RE0 RF1 RF0 VDD VCAP RD7 RD6 RD5 RD4 RD3 RD2 VCC-3.3 VCC-3.3 CN1 Figure 2-1: Connection schematic Page 10 R7 100K USB-ID USBDP USBDM GND 5 ID 4 D+ 3 D- 2 VBUS 1 USB MINIB