Sanyo HV-DX1E Service Manual page 16

(8) No -27VA
NO -27VA.
YES
Check or Replace
D108.
(10) No 3.3V
NO 3.3VA.
YES
NO
Is Vcc(4V) supplied
to IC103 Pin1?
YES
NO
Is the Q115 Base
"H"?
YES
Check or Replace
IC103, R156, C153.
Check or Replace
the D111.
Check the Power
Control.
3-5
(9) No 8VA
NO 8VA.
YES
NO
Is Vcc(13V) supplied to
(+) terminal in D114?
YES
NO
Is Vcc(12V) supplied
to IC106 Pin1?
YES
NO
Is the Q115 Base
"H"?
YES
Check or Replace
IC106, R170, C154.
(11) No 2.5V
NO 2.5VA.
YES
NO
Is Vcc(4V) supplied
to IC104 Pin1?
YES
NO
Is the Q115 Base
"H"?
YES
NO
Is Vcc(3.3V) supplied
to IC104 Pin2?
YES
Check or Replace
D119, C159.
Check or Replace
the D110.
Check or Replace
the D114.
Check the Power
Control.
Check or Replace
the D111.
Check the Power
Control.
Check or Replace
the IC104.