Block (1/2) Diagram - Panasonic TC-50CS600X Service Manual

10.2. Block (1/2) Diagram

P
Power Supply
IC7301,
IC7201,
Q7301,
T7201,
Q7302
D7106 Q7201
PFC
RECTIFIER LLC
CONVERTER
CF7102
AC
DETECT
PC7301
PC7303
PC7302
LF7103,4,5
LINE
FILTER
F7101
1 2
JK7101
AC CORD
IC7503
STB5V
P2
T7301
PA7406
5VS
+5V 7
Q7403,5
D7413,14 +16V
+16V
3
+16V
2
Q7402,4 +16V
D7401 1
IC7401
+24V
PHOTO ERROR
COUPLER DETCT
PHOTO
COUPLER
SUB_ON SUB_ON
PHOTO
9
COUPLER
BL_SOS
BL_SOS
14
BL_ON BL_ON
11
BL_PWM
LED BL_PWM
13
DRIVER KEY3(POWER ON)
KEY3
12
KEY1 KEY1
10
HOT HOT COLD COLD
IC7800
Q7810,12
Q7802-09
SW2851-2855
CONTROL PANEL KEY
SW2857
POWER SW
Cathode Anode
LD1
1 4 6 13
LCD PANEL
LED DRIVE
LCD
DRIVER
A
MAIN
A02 STB5.3V
5VS
7
P15V
3
2
1
SUB_ON
9
BL_SOS
14
BL_ON
11
BL_PWM
13
KEY3
12
KEY1
10
IC5500
PANEL12V PNL12V
+12V
PANEL_VCC_ON2
A19
1
PNL12V
4
11
LVDS DATA
40
25
1
STB5V
2
P15V
IC5420
SUB5V SUB5V
+5V 3
D5179
D5178
IC5400 SUB3.3V
SUB3.3V
+3.3V 4
LVDS I/F
5
D5172
D5173
P15V
6