Block (1/2) Diagram - Panasonic TC-L42E60 Service Manual

10.2. Block (1/2) Diagram

P POWER
IC7301,
IC7201, Q7301,
T7201, Q7302
D7106 Q7201,2
PFC
RECTIFIER LLC
CONVERTER
CF7101,2
AC
DETECT
D7104,5
LF7105,4,3
LINE
FILTER
F7101
1 2
JK7101
AC CORD
IC7502
STB6V
P2
T7301
D7409 PA7406
+6V 6
Q7403
D7408,9
PA7402
3
2
Q7402
D7401,02
1
IC7401
PC7301 PHOTO
ERROR
COUPLER
DETCT
PC7302
PHOTO
COUPLER
PC7303
PHOTO
8
COUPLER
POWER_ON
9
KEY
10
BL_SOS
11
PA7401 BL_ON
12
BL_PWM1
13
HOT HOT HOT COLD COLD COLD
P4 8 7 4 3 1 P5 3 2
GK SW
GK4
SW2851-2855
2 CONTROL PANEL KEY
3
SW2857
POWER SW
LCD PANEL
LED DRIVE
LCD
DRIVER
A MAIN
A02 5.8VS
5VS
11
P15V
+16V
5
+16V
3
+16V
1
SUB_ON SUB_ON
2
POWER_ON POWER_ON
4
KEY KEY
6
BL_SOS BL_SOS
8
BL_ON BL_ON
10
BL_PWM1 BL_PWM1
12
P15V
IC5300
PANEL12V
PNL12V
+12V
PANEL_VCC_ON
TC
01A
1
PNL12V
4 IIC0
PANEL_3D_ON PANEL_3D_ON
51
11 LVDS DATA LVDS TX CHB
40
TC
02A
3
LVDS DATA LVDS TX CHA
32
32
IC8704
USB5V
+5V
IC5420
SUB5V
FRC1.8V IC9250
+5V
DDR
+1.8V
IC8705
SUB3.3V
+3.3V
IC9350
IC8706
HDMI3.3V
SPI
+3.3V
IIC0
IC9100
FRC
1
5.8VS
2
USB5V
3
SUB5V
4
D5179
D5178
SUB3.3V
5
D5188 D5187
6
D5172
D5173
P15V
7