Sec 3. Trouble Shooting; Triage Chart - Sony KDL-32R320C Service Manual

SEC 3. TROUBLE SHOOTING

3-1. TRIAGE CHART

Blinking
Reference
2 3 4
l l l
B* Board
HK Board(HK)
Light Source
Board
Panel
l
AC Adaptor
p
Speaker Unit
LS Harness
Main Harness
Speaker
p
Harness
FFC Cable
Most likely defective part
Secondary possible defective part
KDL-32R320C/325C/327C, 40R375C/377C
No Picture
5 6 UI NG Tuner USB Video Component HDMI SCART
p l l l l
l p
l p
p
p p
UI OK
Main
Speaker
l l l l
No Sound
Sub
HP Video Component Tuner HDMI SCART USB
Speaker
l l l l l
l l l l
p p p p
l l l l
l l l l
p p p p
Size B* Board Type
32"
BA2
40"
BA2
37