XBR-55/65X930D, 65X935D/937D, 75X940D
47
TROUBLE SHOOTING
FLOW
4-5. NO PICTURE (HDMI)
No Picture
Check other
HDMI input
Other Input is OK
All Inputs are NG
Reference TV set
NG
Check the below point at
Connector side
- Check +5V line
- Check HPD line
- Check DDC lines
- Check TMDS lines
Replace
R5515
Only DDC lines
are NG
Only TMDS lines
are NG
All lines are NG
Check the settings of
Source equipment
Target board & other
TV set both NG
Other TV set OK
NO
YES
Connect Source
equipment directly
Reference TV Set OK
Replace
CN5201
Replace
RB5231,RB5232
RB5209,RB5210
NG
NG
Replace
IC1000
RB5227,RB5228,RB5243,RB5244
RB5235,RB5236,RB5241,RB5242
Only +5V line
is NG
Spec:4.7~5.3V
+5V line is OK
and HPD line
is NG
Spec:2.4~5.3V
Change B-Board.
And inform the designer of it
Replace IC5212 (HDMI EQ).
And inform the designer of it
Voltage NG
Spec:2.7~3.6V
Voltage OK
Replace
IC5212(HDMI EQ)
Replace IC5212
(HDMI EQ)
(1) HDMI1
Check Picture by other TV set
which is same model
Check Source equipment
by Reference TV set
(For example, RB1)
Is Distributor used ?
Check voltage
a Pin104 of IC5212
Summary of Contents for BRAVIA XBR-55X930D
Page 61: ...XBR 55 65X930D 65X935D 937D 75X940D 61 DIAGRAMS BLOCK DIAGRAM Common for all inches ...
Page 85: ...XBR 55 65X930D 65X935D 937D 75X940D 85 DISASSEMBLY 1 6 CATCHER 1 XBR 55X930D CATCHER ...
Page 93: ...XBR 55 65X930D 65X935D 937D 75X940D 93 DISASSEMBLY 1 14 WIRE DRESSING 1 XBR 55X930D ...
Page 187: ...XBR 55 65X930D 65X935D 937D 75X940D 187 DISASSEMBLY 4 19 WIRE DRESSING 4 XBR 75X940D 1 2 ...
Page 193: ...XBR 55 65X930D 65X935D 937D 75X940D 193 DISASSEMBLY 4 25 WIRE DRESSING 4 XBR 75X940D NOTE ...
Page 195: ...XBR 55 65X930D 65X935D 937D 75X940D 195 DISASSEMBLY 4 27 WIRE DRESSING 4 XBR 75X940D 1 2 ...
Page 215: ...XBR 55 65X930D 65X935D 937D 75X940D 215 DISASSEMBLY 4 XBR 75X940D 4 47 LCD PANEL LCD PANEL ...