Microchip Technology PICkit 2 User Manual

PICkit
TM
2 User’s Guide
DS51553B-page 46 © 2006 Microchip Technology Inc.
FIGURE A-2: PICkit 2 MICROCONTROLLER PROGRAMMER SCHEMATIC
DIAGRAM (PAGE 2 OF 2)
S
G
D
U5
FDC6420C
S
G
D
3
4
Q2(P)
VDD TGT P
VDD TGT N
1
5
6
2
Q1(N)
+V_TGT
VDD TGT FB
+5V_USB
R16
10 KΩ
R30
2.7 KΩ
R12
10 KΩ
High turns on N
Low turns on P
R13
1 KΩ
C12
0.1 µF
C11
10 µF
16V
+
D4
ZHCS1000
R26
4.7 KΩ
MMBD4148
D1
VDD_TGT
AUX
ICSPCLK
ICSPDAT
6
5
4
3
2
1
J3
ICSP
TM
AUX
ICSPCLK
ICSPDAT
GND
VDD_TGT
VPP
Q5
MMBT3906
10Ω
R19
33Ω
R20
Q3
MMBT3906
Q2
MMBT3906
10Ω
R14
33Ω
R15
R17
820Ω
10Ω
R10
33Ω
R11
VPP ON
VPP FEEDBACK
VPP PUMP
+V_TGT
MCLR TGT
C13
0.1 µF
10 µF
C14
16V
+
L1
680 µH
D3
BAT54
Q4
MMBT3904
R21
10 KΩ
R22
4.7 KΩ
R23
100 KΩ
C15
47 µF
25V
R24
2.7 KΩ
R25
10 KΩ
10 KΩ
R27
10 KΩ
R29
Q7
MMBT3904
Q8
MMBT3904
R28
100Ω
Q6
MMBT3906
V
PP
+

Microchip Technology PICkit 2 Specifications

General

Brand	Microchip Technology
Model	PICkit 2
Category	Motherboard
Language	English