Block Diagram (2/2)
LF7104
F7101
CF7101
KEY
CONTROL
~
~
+
-
D7100
D7104
D7105
IC7301
14
VS
8
VW
Resonant Controller
HOT
COLD
PC7301
Photo coupler
1
VH
4
FB
5VS
P2
TO A02
13
SUB_ON
POWER_ON
16
11
1-5
14
KEY
IC7401
MAIN INPUT
LF7105
T7202
2
4
IC7201
PFC
Control IC
7
OUT
8
VCC
Q7203
Q7202
3
T7302
5
PC7303
Photo coupler
PC7302
Photo coupler
64V
16V
SUB_ON
16V
9
PGS
10
VCC
4
D7304
10
12
7
D7403
D7412
D7416
Q7401
P-BOARD
LF7103
IC7405
DC/DC
2
8
SW2855
SW2854
SW2853
SW2852
SW2851
KEY
SW2857
POWER_ON
IC7800
LED DRIVER
DC/DC
2
STB
12
FAIL
6
DIMOUT1
P5
1
4
2
TO PANEL
1
VCC
BL_SOS
BL_ON
BL_PWM1
10
PWM1
11
PWM2
Q7802
7
ISENSE
8
Q7803
Q7403
Q7405
BL_PWM1
17
BL_ON
19
BL_SOS
20
64V
16V
5VS
6
EN
Q7402
K-BOARD
K10
2
3
4
5
7
1
STBY 3.3V
SUB3.3V
RM2800
VCC
OUT
SN2800
AI
2
4
VCC
OUT
D2802
R G
T
O A10
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
D7402
15
BL_ECO
BL_PWM2
18
SR
V_VLED1
9
ADIM
BL_ECO
BL_PWM2
P1
P6
1
8
20
DIMOUT2
19
ISENSE2
TO PANEL
64V
L7813
4
2
SR
V_VLED2
16V
IC SW DRIVER
IC7801
8
VDD
7
OUT
Q7802
4
IN
3
CS1
4
GA
TE1
16V
IC7802
8
VDD
7
OUT
Q7801
4
IN
L7804
IC SW DRIVER
3
CS1
25
Summary of Contents for TX-55DX600E
Page 30: ...Packing Structure 29 TV SET 30 39 31 Pedestal assy 30 ...
Page 75: ...75 ...