No Picture - Sony KDL-32CX525 Service Manual

SECTION 5 - FLOW CHARTS AND DIAGRAMS

NO PICTURE

No Picture
NO
Press HOME Key
XMB (Menu) displayed?
YES
B* Board
KDL-32CX525/40CX525
12V OK
LCD PANEL_VCC
At JL6004 on the BL_ON at JL6018
B* Board on the B* Board
12V NG
Replace Harness
G* Board between G* Board
Change B* Board
FIGURE 5-9. NO PICTURE ERROR
BL_ON:H
Check
BL_ON: L
NG
Harness
(G* Board to
B* Board)
to B* Board
OK
NG
G* Board
OK
B* Board
NG
Replace LCD PANEL
the LVDS Harness (TCON)
OK
Harness
(LVDS)
33