DIA-1
PT-CW230U / CW230E / CW230EA
PT-CX200U / CX200E / CX200EA
Schematic Diagram & Circuit Boards Diagram
Schematic Diagram
Circuit Boards Diagram
Models
PT-CW230U
PT-CW230E
PT-CW230EA
PT-CX200U
PT-CX200E
PT-CX200EA
Impotant Safety Notice
Components identificated by the International symbol
!
have special characteristics impotant for safety.
When replacing any of these components, use only the manufacturer's specified parts.
n
COLD and HOT indications
The power circuit board contains a circuit area using a separate power supply to isolate the ground connection.
The cuicuit is defined by HOP and COLD indications in the schematic diagram. Take the precautions below.
This schematic diagram is the lated at the time of model production start and subject to change without notice.
n
Precautions
NEVER touch the HOT part or the HOT and COLD parts at the same time, or you may get an electric shock.
NEVER short-circuit the HOL and COLD cuicuits, or the fuse may blow and the parts may break.
NEVER connect an instrument such oscilloscope to the HOT and COLD circuit simultaneously, or the fuse may blow.
Connect the ground of instruments to the ground of the circuit being measured.
MAKE SURE to unplug the power cord from the power outlet before removing the chassis.
When ording parts, please check the part number of the parts list.