Read Sony KDL-39R475A / KDL-42R474A / KDL-42R475A / KDL-46R475A Service Manual online
KDL-39R475A/42R474A/42R475A/46R475A 6
SECTION 2 - TROUBLESHOOTING
FLOWCHARTS AND DIAGRAMS
OVERALL BLOCK DIAGRAM
COMPONENT/
COMPOSITE
RF
COMPOSITE
HDMI 1
POWER SUPPLY
LED
IR RX
LCD PANEL, TCON
LED BACKLIGHTS
A
H
L
R
ANALOG AUDIO OUT
OPTICAL AUDIO OUT
OPTICAL AUDIO OUT
MT5366
A/V DECODER
A/V PROCESS
TUNER
USB
HDMI 2
LVDS
ALL MODELS
AC IN
CLASS D
AUDIO
AMP
G46 (46")
HEADPHONE AUDIO OUT
G42 (39”/42")
MAIN BOARD
&
LVDS
ONLY 42”/46”
CONTROL
KEYS
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