Service manual

Page 17
MODELS: WD-52525 / WD-52725 / WD-52825 / WD-62525 / WD-62725 / WD-62825
Use the chart and diagram below to check for abnormal voltages.
If all voltages are missing, check the AC line fuse, F9D00, 10A, 125V.
Other abnormal voltages indicate a failure of the Power PCB.
Test Point
Approximate
DC Voltage
Bootup/
Standby
Mode
Power
On
Mode
TP6VS 7 Yes Yes
TP12VS 12 Yes Yes
TP+15V +15 ~ +20 Yes Yes
TP-15V -15 ~ -20 Yes Yes
TP30VS 30 Yes Yes
TP3.3V 3.3 No Yes
TP5V 5 No Yes
TP10V 10 No Yes
TP12V 12 No Yes
TP3.3V
F9D00
TP5V
TP10V
TP12VTP-15VTP+15VTP30VSTP6VS TP12VS