Read Sony KDL-70W856B Service Manual online
KDL-70W856B 6
SECTION 2 - TROUBLESHOOTING
FLOWCHARTS AND DIAGRAMS
OVERALL BLOCK DIAGRAM
VIDEO 2 CVBS/COMP
VIDEO 1 CVBS
HDMI 1 / MHL
SWITCH
UNIT
HFR
TCON
L
R
HEADPHONES
OUT
OPTICAL
AUDIO OUT
HDMI
SWITCH
EQ
ETHERNET
USB
HDMI 4
LVDS
AC IN
A/V
DECODER
VIDEO
PROCESS
LD
HDMI 2 /ARC
HDMI 3
USB
TUNER
AUDIO
AMP
TUNER
DEMODULATOR
ADC / DACAMP
MAIN BOARD
TUNER BOARD
LCD PANEL
LED BACKLIGHTS
LOCAL DIMMING
BAXL
USB
HUB
HUB
ETHER
PHY
AUDIO
AMP
POWER SUPPLY
BOARD
G2B
HUB
CAMERA
MIC
USB
WIFI
IR RX
LED’s
HIR
HSC2
SMART CORE
BT
SWITCH
UNIT
CABLE
ANTENNA
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