Address Open; Defects, Symptoms, And Defective Parts - Sony KE-42M1 Service Manual

4-2. Defects, Symptoms, and Defective Parts

Condition Name
No Voltage Output
No Display
Abnormal Display
Sustain Open
Sustain Short

Address Open

Address Short
Description
No Voltage Output No power voltage is
supplied.
Each power voltage is normal, but no
image is displayed.
Abnormal image is displayed on screen.
No horizontal stripes are displayed.
Some horizontal stripes are linked.
No vertical stripes are displayed.
Some vertical stripes are linked.
Y-MAIN, X-MAIN, Logic Main, Cables
Logic Main, Logic Buffer, FFC, TCP
Logic Main, Logic Buffer, FFC, TCP
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Related Board
PSU
Y-MAIN, X-MAIN, Logic Main
Scan Buffer, FPC of X / Y
Scan Buffer, FPC of X / Y