Panasonic TH-L42E6S - Detailed Block Diagram (2;2)

TH-L42E6S
29
9.3. Detailed Block Diagram (2/2)
NO HOLDER
COLDHOT
BL_ON
BL_SOS
BL_PWM
KEY
POWER_ON
POWER_ON
BL_ON
POWER_ON
BL_PWM
BL_SOS
KEY
BL_ON
SUB_ON
KEY
BL_PWM
BL_SOS
PA7401
F7101
SW2857
D7401,2
D7408,9
P15V
PA7402
PNL12V
P15V P15V
5.8VS
**
P15V
PA7406
SUB3.3V
SUB5V
STB5V
DCDCIN
TP0001
12
5VS
D7106
Y
10
+5V
SUB_ON
Q7403
L
13
BL_ON
11
+24V
IC7201,
T7201,
Q7201
40
CF7102
IC7401
3
9
KEY
+5V
+24V
8
8
JK3101A
LINE
FILTER
USB5V
LVDS_DATA
STB5V
IC7301,
Q7301,
Q7302
11
IC5300
PHOTO
COUPLER
1
AC
DETECT
PNL12V
11
BL_PWM
2
610
P
PHOTO
COUPLER
A16
2
P4
SW2851-2855
KEY,Power SW
2
IC8704
2
PNL12V
+16V
2
P2
PC7302
3
8
A
DCDCEN2
3
PFC
LVDS_DATA
PANEL12V
CONTROL PANEL KEY
6
+16V
IC8705
SUB3.3V
9
12
P5
PR
3
POWER ON
4
R
AV
Q7402
POWER
T7301
+3.3V
LF7103-5
A
C CORD
SUB5V
1
POWER SW
ERROR
DETCT
10
PHOTO
COUPLER
1
1
GK4
1
BL_SOS
PB
5
PANEL_VCC_ON
7
+16V
PC7301
+12V
LVDS_DATA
MAIN
2
A02
4
LCD
DRIVER
7
1
IC7503
3
4
CF7101
LED DRIVE
LLC
CONVERTER
11
RECTIFIER
PC7303
8
4
JK7101
LCD PANEL
GK
5
PNL12V
COLDHOT