Block Diagram; Block Diagram (1/3) - Panasonic TX-58AX800E Service Manual

10 Block Diagram

10.1. Block Diagram (1/3)

P-BOARD
P1
LF7105
F7101
1 3 4
Line
Filter
2 2 1
RL7101
CF7103
~
LF7106 LF7107
CF7104
1 2 3 4
Line Line
D7102
-
Filter Filter
2
4 3 1
~
7
OUT
8
VCC
MD-BOARD
TO A10
HOT COLD
T7301
T7201 T7202
12,7
1 3 1 3
3
+
4
14,9
6
13
10
T7302
3 12,7
4
14,9
D7304
13
10
Q7202
14 9 10
VS VW VCC
IC7301
Resonant
Controller
PC7301
1
VH 4
FB
Photo coupler
6 REF 3
PGS
PC7303
Q7315
Photo coupler
PC7302
D7305
Photo coupler
PC7304
Photo coupler
GK-BOARD
GK4
POWER_ON
3
KEY1
2
55
Q7402
24V
Q7404
Q7403
16V
Q7405
24V
BL_SOS
BL_ON
8
VCC
3
DVS1 IC7402
Sync rectifier
4
DVS2
smart driver
IC7503
DC/DC
2 6 3
5VS
IC7401
SUB_ON
Q7401
HUM_VCC_ON
Q7406
K-BOARD
RM2800
STBY 3.3V
VCC OUT
REMOTE
K10
SUB3.3V
3
VCC
REMOTE
SN2800
1
AI
1
OUT
SUB3.3V
3
STBY 3.3V
AI
4
STBY3.3V
5
D2802
G_LED_ON
6
R_LED_ON
7
R_LED_ON
G_LED_ON
P4
1-4
9
10
P5
POWER_ON
3
KEY
2
P2
18
20
HUM_VCC_ON
21
BL_ON
19
BL_SOS
22
SUB_ON
17
5VS
15
16V
9-12
16V
1-4
AI
R G