Zenith ZH-T202SF Series Service Manual - 2. Front Circuit (1/2)
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2. Front circuit (1/2)
Power on.
Reconnect it.(Refer to notice *1)
Refer to SMPS part.
Check pattern and resoldering
Front B/D ok.
Red LED turn off?
Check if
PN1301 is ok?
Is the Digitron on
correctly?
Check if the front
power is ok?(*2)
Check if all
buttons are ok?
Check if the remote
control is ok?
Check if
RM301 is ok?
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
1
2