pickit2 sch

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VPP_PUMP T_RESET T_FB PGD PGC VPP_EN VPP_FB BLOAD BUSY 5V 5V 5V 5V PK2 Lite BL/5 < blueroomelectronics > LED2 RED LED2 RED R1 1K R1 1K C1 47 C1 47 R9 10K R9 10K R13 100 R13 100 R11 330 R11 330 R4 100K R4 100K Q3 2N3906 Q3 2N3906 R7 330 R7 330 R8 100 R8 100 R16 4.7K R16 4.7K Q2 2N3904 Q2 2N3904 Y1 20MHz Y1 20MHz R3 2.7K R3 2.7K Q1 2N3904 Q1 2N3904 FB1 Ferrite Bead FB1 Ferrite Bead C3 22pf C3 22pf R10 4.7K R10 4.7K C6 0.1 C6 0.1 C2 22pf C2 22pf GND 8 OSC2 10 RC0 11 RC1/CCP2 12 RC2/CCP1 13 VUSB 14 D+ 15 D- 16 RC6/TX 17 RC7/RX/SDO 18 GND 19 VDD 20 RB0/SDI/SDA 21 RB1/SCK/SCL 22 RB2 23 RB3 24 RB4 25 RB5 26 RB6/PGC 27 RB7/PGD 28 MCLR 1 OSC1 9 RA0/AN0 2 RA1/AN1 3 RA2 4 RA3 5 RA4 6 RA5 7 U1 18F2550 U1 18F2550 R5 10K R5 10K C5 100 C5 100 1 2 3 4 CON1 USB CON1 USB R12 100 R12 100 R14 22K R14 22K 1,2 3,4 5,6 7,8 9,10 CON2 ICD CON2 ICD L1 680uH L1 680uH C4 0.47 C4 0.47 R2 4.7K R2 4.7K LED1 GREEN LED1 GREEN D2 1N5817 D2 1N5817 R15 4.7K R15 4.7K R6 10K R6 10K D1 BAT41 D1 BAT41 SW1 SW1 Q4 2N3904 Q4 2N3904

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Page 1: Pickit2 Sch

VPP_PUMP

T_RESET

T_FB

PGD

PGC

VPP_EN

VPP_FB

BLOAD

BUSY

5V5V

5V

5V

PK2 LiteBL/5

< blueroomelectronics >

LED2

RED

LED2

RED

R11KR11K

C147C147

R910KR910K

R13 100R13 100

R11330 R11330

R4100K

R4100K

Q32N3906Q32N3906

R7330R7330

R8100R8100

R164.7KR164.7K

Q2 2N3904Q2 2N3904

Y120MHzY120MHz

R32.7KR32.7K

Q12N3904Q12N3904

FB1

Ferrite Bead

FB1

Ferrite Bead

C322pf C322pf

R104.7KR104.7K

C60.1C60.1

C222pf C222pf

GND8

OSC210

RC011

RC1/CCP2 12

RC2/CCP113

VUSB 14

D+15D-16

RC6/TX17RC7/RX/SDO18

GND19

VDD20

RB0/SDI/SDA21RB1/SCK/SCL22

RB2 23

RB324RB425

RB526

RB6/PGC27RB7/PGD28

MCLR1

OSC19

RA0/AN0 2

RA1/AN1 3

RA2 4

RA3 5

RA46 RA5 7

U1

18F2550

U1

18F2550

R510KR510K

C5100C5100

1234

CON1

USB

CON1

USB

R12 100R12 100

R1422KR1422K

1,23,45,67,8

9,10

CON2

ICD

CON2

ICD

L1

680uH

L1

680uH

C40.47C40.47

R24.7KR24.7K LED1

GREENLED1GREEN

D21N5817D21N5817

R154.7KR154.7K

R610KR610K

D1BAT41D1BAT41

SW1SW1

Q4 2N3904Q4 2N3904