Read Sony KDL-40Z5600 / KDL-46Z5600 / KDL-52Z5600 Service Manual online
KDL-40/46/52Z5600 (K) 2-1
SECTION 2
TROUBLESHOOTING
2-1.
TRIAGE CHART
Reference
2 Blimks
5 Blimks
6 Blimks
7 Blimks
8 Blimks
10 Blimks
12 Blimks
13 Blimks
14 Blimks
No power
BU Board
SWITCH Unit
G6N Board (40")
POWER Unit (G7N) (52")
D1N-40/D2N-40 Board (40")
D1N-46/D2N-46 Board (46")
D3N/D4N Board (52")
T-CON Board
Speaker Unit
PANEL Module
LVDS Cable
Joint Connector
Problem
SWITCH Unit
G6N Board (40")
POWER Unit (G7N) (52")
D1N-40/D2N-40 Board (40")
D1N-46/D2N-46 Board (46")
D3N/D4N Board (52")
T-CON Board
Speaker Unit
PANEL Module
LVDS Cable
Joint Connector
Problem
Low B+
Backlight
Temp
Audio
Digital
HFR
Balance
T-con
Symptom (dead set)
Low B+
Video distored or missing
Reference
No Vodeo
Backlight OK
OSD OK
Backlight OK
OSD OK
No Picture
Tuner NG
Video OK
Tuner NG
Video OK
No Picture
Tuner OK
Video 1-3 NG
Tuner OK
Video 1-3 NG
No Picture
HDMI NG
HDMI NG
No Audio
BU Board
SWITCH Unit
G6N Board (40")
POWER Unit (G7N) (52")
D1N-40/D2N-40 Board (40")
D1N-46/D2N-46 Board (46")
D3N/D4N Board (52")
T-CON Board
Speaker Unit
PANEL Module
LVDS Cable
Joint Connector
SWITCH Unit
G6N Board (40")
POWER Unit (G7N) (52")
D1N-40/D2N-40 Board (40")
D1N-46/D2N-46 Board (46")
D3N/D4N Board (52")
T-CON Board
Speaker Unit
PANEL Module
LVDS Cable
Joint Connector
No Vodeo
Backlight NG
Backlight NG
No Vodeo
Backlight OK
OSD NG
Backlight OK
OSD NG
: Doubtful part
: Few possibility
: Few possibility
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