Kenwood PW-A series User Manual

PW-A
21
BLOCK DIAGRAM
X66-1820-xx
1. ROTARY
ENCODER
S25
2. LED
DRIVER
IC1
3. LED
VOLTAGE DISPLAY
ED1 ~ 4, D1
4. LED
DRIVER
IC2
5. LED
CURRENT DISPLAY
ED5 ~ 6, D2
6. LED
DRIVER
IC3
7. LED WITH SWITCH
S1 ~ 12, S15 ~ 18, S21, S22,. S24
8. TACT SWITCH
S13, 14, 19, 20, 23
9. LED
D3 ~ 11
R/E A, R/E B
CS0
CLK, DATA
CS2
CS1
ED1**
ED2**
LED**
KEY0 ~ 2
KEYD ATA0 ~ 7
CPU UNIT
X77-2380-xx
CN8,9,10

Kenwood PW-A series Specifications

General

Brand	Kenwood
Model	PW-A series
Category	Power Supply
Language	English