器件名称: 70-0069-B
功能描述: RSC-4x VR Stamp Programmer
文件大小: 84.49KB 共4页
简 介:5
4
3
2
1
D
D
U1 LM317MDT 3 VIN VOUT ADJ 2
VCC+5V
1
R1 270 C2 1 C3 100 VDD_AO R2 820
C
J1 POWERJACK
C1 0.1
C
9VDC
On/Off
U2 LM317MDT 3 VIN VOUT ADJ 2 S1 slide switch VDD
D1
1N4001 1 R3 240 C5 1 C6 100
R21 10
R22 330
R4 330
B
C4 0.1
VDD
D5 LED
MAIN PWR
D2 LED
B
R5 330
VDD VDD_AO
VCC+5V
VDD_AO Sensory, Inc.
A
VDD
VCC+5V
A
GND
Title Size A Date:
3
RSC-4x VR Stamp Programmer Document Number 70-0069 Friday, March 18, 2005
2
Rev B Sheet 1
1
of
4
5
4
5
4
3
2
1
VDD_AO S2 slide switch R6 100 VDD
D
D
P07 P06 P05 P04 P03 P02 P01 P00 P17 P16 P15 PDN -RESET -XM PWM1 PWM0
VDD 74HC126 P01 2 3 P01BUF -XM
VDD
U6A
R23 100K
DL/RUN (When Closed, DL)
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
VDD 1
JP1 HEADER 2 1 2 U6B 74HC126 PWM0 J3 Audio Jack
C
J2 CON40B
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
MIC-RET MIC-VDD MIC-IN MIC-PWR DACOUT P20 P21 P22 P23 P24 P25 P26 P27 P10 P11 P12 P13 P14
C
P00 6 PWM1 4 5
P00BUF
VDD
AUDIO OUT PWM
R7 cutom value MIC-VDD JP2 HEADER 2 1 2 JP3 HEADER 3 12 MIC-IN 1 2 3
P07 P06 P05 P04 P03 P02 P01 P00 P17 P16 P15 PDN -RESET -XM PWM1 PWM0
VDD
VDD
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
U6C 74HC126 8 9 11 74HC126
U6D
J4 CON40B 10 13
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
B
MIC External On-board
+ EXT MIC
X1 MICROPHONE MIC-RET MIC-PWR
B
MIC-RET MIC-VDD MIC-IN MIC-PWR DACOUT P20 P21 P22 P23 P24 P25 P26 P27 P10 P11 P12 P13 P14
VDD P00BUF P01B……