HP LP2065 - Page 16

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2. NO RASTER (OSD IS NOT DISPLAYED) – LIPS
CHECK MICOM INV
ON/OFF PORT.
J303 PIN 9
5V?
NO RASTER
(OSD IS NOT DISPLAYED)
CHECK LIPS
J303
PIN5, 6
5V?
NO
NO
NO
NO
1. CONFIRM BRIGHTNESS
OSD CONTRL STATE.
2. CHECK MICOM DIM-ADJ
PORT
J303 PIN 10
5V?
LIPS
CHECK
PULSE AS
CONTACTING SCOPE
PROBE TO CAUTION LABEL.
(CONTACT PROBE TO
CAUTION LABEL.
CAN YOU SEE PULSE
AT YOUR
SCOPE?
REPLACE CCFL LAMP
IN THE LCD MODULE
YES
YES
YES
YES