Panasonic TC-L55E50

TC-L55E50
32
9.2. Detailed Block Diagram (1/2)
HOT COLD
BL_PWM
KEY1
KEY1
SUB_ON
PANEL_VCC_ON
BL_SOS
BL_ON
BL_SOS
KEY3KEY3
BL_SOS
PANEL_3D_ON
BL_ON
BL_PWM
SOS_SENSE
BL_PWM
KEY1
KEY3
BL_ON
SUB3.3V
P15V
PA7406
D5178
D7401,02
D5173
D7408,9
PA7402
USB5V
P15V
D7407
D5179
SUB5V
PA7401
5.8VS
5.8VS
D5300
SW2857
P15V
D5301
**
PNL12V
F7101
D5172
1
3
PNL3.3V
SW
+1.0V
2
9
CF7101,2
IIC0
+5V
6
2
PHOTO
COUPLER
+1.8V
10
11
32
2
+16V
FRC1.0V
IC7201,
T7201,
Q7201,3
+16V
+24V
A02
+24V
92
+24V
LF7103-5
TC
01
BL_ON
IC5440
+12V
IC9300
IC5300
FRC1.8V
LCD PANEL
Q7402
9
PC7303
SUB_ON
USB5V
51
P2
PC7302
+6V
LED DRIVE
D7102
13
KEY3(POWER ON)
10
3
A
5
13
TC
02
PHOTO
COUPLER
MAIN
1
6
PANEL_3D_ON
LVDS DATA
BL_PWM
SW2851-2855
GK4
DCDCEN
IC9351
FRC2.5V
LLC
CONVERTER
FRC
RECTIFIER
1
AC
DETECT
POWER
4
IC7401
IC7301,
Q7301,
Q7302
PNL12V
PHOTO
COUPLER
SPI
Q7403
DDR
LVDS TX CHB
IIC0
JK7102
PFC
LCD
DRIVER
GK
KEY1
STB6V
IC5400
3
IC9301
ERROR
DETCT
CONTROL PANEL KEY
OVP
PC7301
1
11
+3.3V
POWER SW
2
T7301
15
SUB3.3V
40
7
IC5420
LINE
FILTER
11
+5V
1
7
5
7
P4
+16V
3
5VS
IC7502
5
LVDS TX CHA
+5V
P
3
10
+3.3V
IC9303
PANEL12V
1
IC9302
LVDS DATA
IC9250
4
IC9350
2
IC9100
SUB5V
8
BL_SOS
3
4
8
A
C CORD
FRC DCDC CTRL
HOT COLD