Protection Circuits Block Diagram 2 - Sony KDL-40SL140 Training Manual

Protection Circuits Block Diagram 2

IP5Z-Board
12V
Main Power
Supply
To
Balancer Brd
CTV-51
LCD Panel Assembly
LCD
Panel
TCON
Backlights Balancer Board
CN102 CN104
CN6700
HV1
HV2
FB
2
LD 11V
6
Backlight
12V 1
Inverter
Section
CN6701
1
2
3
CN6154
Audio
Inputs
SPDIF
AU15V
CN9102
Panel 12V
47 Q4018
/
12V Regulator
51
DMM:
200mVrms
to
400mVrms
Min 1V
CN4003
Max 3.2V
1
3.2V
2
0V
3
D3.3V
IC2018
DC Detect
Audio
2.8V
Q2012
Switcher
Q2013
Q2016
Main &
IC7000 Q2017
Xillion VAR/
Q2018
FIX
IC2017
Audio
Amplifier
F2000
4
CN4001
BM5-Board
I2C
IC3007
Bus
Temp. Protect
Temp
7X
Sensor
IC3011
TV
Micro
Dimmer
17
Backlight (ON)
9
Inverter Error
BL
6
6X
SP1
Audio Protect
16
8X
CN2000
Block Diagrams
4
R
3
2
L
1
12