Block Diagram (2/2)
LF7104
F7101
~
~
+
-
D7100
D7104
D7105
IC7301
14
VS
8
VW
Resonant Controller
HOT
COLD
PC7301
Photo coupler
1
VH
4
FB
P2
TO A02/K10
9
SUB_ON
POWER_ON
10
7
1-4
8
KEY
IC7401
JK7101
MAIN INPUT
LF7105
T7201
2
4
IC7201
PFC
Control IC
7
OUT
8
VCC
Q7203
Q7202
4
T7301
12
PC7303
Photo coupler
PC7302
Photo coupler
64V
16V
SUB_ON
16V
9
PGS
10
VCC
6
D7304
7
9
14
D7403
D7406
D7407
Q7401
P-BOARD
LF7103
IC7405
DC/DC
2
8
IC7800
LED DRIVER
DC/DC
2
STB
9
RT
P3
L7814
1,2
4,5
TO PANEL
16
VCC
BL_SOS
BL_ON
BL_PWM1
6
PWM
13
DIMOUT
7
11
ISENSE
Q7802
Q7403
Q7405
BL_PWM1
14
BL_ON
15
BL_SOS
13
64V
16V
3
EN
Q7402
K-BOARD
K10
6
5
4
3
1
7
STBY 3.3V
SUB3.3V
RM2800
VCC
OUT
SN2800
AI
2
4
VCC
OUT
D2802
R G
T
O A02
REMOTE
AI
G LED
R LED
SUB3.3V
AI
STBY 3.3V
STBY 3.3V
R LED
G LED
REMOTE
Li
ne
Fi
lte
r
Li
ne
Fi
lte
r
Li
ne
Fi
lte
r
1
Anode
Cathode
HOT
COLD
HOT
COLD
P5
TO GK4
2
3
KEY
POWER_ON
GK-BOARD
GK4
2
3
TO P5
SW2854
SW2855
SW2851
SW2857
SW2852
SW2853
POWER_ON
KEY
STB5V
STB5V
29
Summary of Contents for TX-49FXW584
Page 34: ...Packing Structure TV SET 23 24 22 Pedestal assy 25 34 ...
Page 82: ...82 ...