Kenwood PW-A series User Manual

PW-A
20
BLOCK DIAGRAM
PW-A
A double arrow is the flow of an input to an output. A dotted line portion is a primary side inside.
CPU UNIT (X77-2380-xx)
• CPU CIRCUIT
• ExtCont TERMINAL
• AC INPUT TRANSFER
• IN PUT PROTECTION
FUSE
PANEL UNIT
(X66-1820-xx)
• DISPL AY LED
• OPERATION SYSTEM
SWITCH
• ROTARY ENCODER
±DC OUT
AC IN
POWER SUPP LY UNIT
(X68-2210-xx B/6)
MAIN OUTPUT
TERMINAL
AMP UNIT
(X73 -2320-xx)
• D/A, AD
CONVERTING
• REF VO LT AGE
• AN ALOG CONTROL
CIRCUIT
• POWER
TRANSISTOR
POWER
TRANSFORMER
POWER SUPP LY UNIT
(X68-2210-xx A/6)
• INTERNAL CIRCUIT
POWER SUPPLY
IF -40GU/RS/USB
DC FAN
OPTION FOR INTERFACE UNIT
Y87-xxxx -xx
POWER SUPP LY
UNIT
(X68-2210-xx D/6)
• RECTIFICATION
CIRCUIT
POWER SUPP LY
UNIT
(X68-2210-xx C/6)
• SMOOTHING
CIRCUIT
1324
On output terminal, a number
changes model.
The power supply of CPU and
PANEL UNIT is supplied via
an amplifier unit.
POWER SUPP LY
UNIT
(X68-2210-xx E/6)
POWER SWITCH
OPTION YB OPTION
Y87-xxxx -xx
X72-1620-xx
X72-1540-xx
OP-19A ~ G
∗

Kenwood PW-A series Specifications

General

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