Flowchart - Philips BDP9000 Service Manual

6.8. Flowchart 7: No logo screen (HDMI)
NO LOGO Screen(HDMI)
Diagnosis and Repair Flowchart
Video selection set properly No
accords with cable connection
and TV mode ?
Yes
Clock, data and
No
SYNC output from U1 ?
(EL1, VRN1~6,
VR30,31)
Yes
Clock, data and
No
SYNC from U601 ?
(R2956, FRN1~6,
R605,606)
Yes
No
pin2 of HD6 is High ?
(2.0~5.0V)
Yes
data output from HIC1 ?
No
(pin26,27,29,30,32,33,35,36)
Yes
Defective HDMI cable
Check the Video select, cable
connection, TV input mode
U1 check for soldering error
Check U601 power input, X600
oscillation, Memory interface
Check HD6 power input and HDMI
cable connection
Check the HIC1 power input and
peripheral devices
Figure 6.8-1
BDP9000 6. EN 21