Trouble Shooting No Video; Trouble Shooting No Power - Zenith P60W26 Series Service Manual

No Video
Nothing output of image.
Check Input of AC.
(85~225V)
Normal
Check ST-BY LED ON
Main S/W ON.
Normal
Check LED YELLOW
Sub S/W ON.
Normal
Check OPEN with
R8538, R8539, 8540.
Normal
Check normal operation
with VS, VA PACK.
Normal
Check a connective condition
and various connector.
No Power
Check a connective
condition of power cable.
PV154 - 923-03493
SERVICING
Abnormal
Connect plug with the set.
Abnormal
Check AC Line Fuse.
Abnormal
Check OPEN with PFC R8301,
R8302, R8303.
Check operation of FAN.
Normal
Check CRTL Pack
VS On.
Check voltage of sound
terminal.
16
Abnormal
Abnormal
Abnormal
Check Open with F8811
Fuse.
Replace R8301, R8302, R8303.
Check output of 5V MONI,
5V CTL.
Replace CTRL PACK.
Check connection
line of speaker.
P60W26 - SERVICING