Jack Power CBA Bottom View
Because a hot chassis ground is present in the power
supply circuit, an isolation transformer must be used.
Also, in order to have the ability to increase the input
slowly,when troubleshooting this type power supply
circuit, a variable isolation transformer is required.
WF4
PIN 24 OF
CN202
WF3
PIN 22 OF
CN202
WF2
PIN 20 OF
CN202
WF1
PIN 18 OF
CN202
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
11-30
BA94H0F01012-A