Zenith XBV243 series Service Manual - Electrical
Other manuals for XBV243 series:
Installation And Operating Manual, Installation And Operating Manual, Installation And Operating Manual
of
110
VR168 - 923-03485
3-17
D35E COMBO - ELECTRICAL
ELECTRICAL
C.
Open/Close abnormal
YES(If OK)
YES
NO
NO
YES
YES(If OK)
YES
YES(If OK)
YES(If OK)
YES(If OK)
YES(If OK)
YES(If OK)
YES(If OK)
YES(If OK)
1. µ-COM Circuit
A. Audio abnormal
Check Audio jack.
Check MPEG_CLK Signal
of MPEG part.
Refer to Audio part.
Refer to MPEG part.
Replace B/D.
AUDIO ABNORMAL
B. Video abnormal
VIDEO ABNORMAL
Check Video jack.
Refer to Video part.
Refer to Encoder part.
Refer to MPEG part.
Replace B/D.
Check the
connection of PMD03.
Check IC501 Pins 13, 14.
Check Front.
OPEN/CLOSE ABNORMAL
Reconnect it.
Refer to SERVO part.
Check the connection of MD.
TROUBLESHOOTING