TC-L32E3
28
9.2.
Detailed Block Diagram (1/2)
NEED HOLDER
C O L D
H O T
PWM
AVDD_ENB
BL_SOS
PANEL_VCC_ON
LD
SUB_ON
BL_ON
F7101
D4174
VON31V
PA7601
SUB3.3V
STB5V
Q7501
AVDD12.6V
5.8VS
PA7503
PC7302
P15V
PA7504
P15V
D5174
D9500
D4170
CF7101
*
*
SUB5V
D4175
D7502
D5173
D7501
D4171
D5172
D7507
PA4150
VOFF2-6V
D5175
D4166
D4167
23
IC4121
AVDD12.6V
GAMMA
DAC
18
IC4120
5
IIC0
74
2
2.5V
IIC TCON
5
TC3
42
9
58
70
6
50
11
3
56
23
6
IC7601
46
54
13
T7301
57
59
+/
TC
L
RELAY SUBSTRATE
+1.8V
P2
8
PC7301
L/R
78
H/V
11
IC3001
61
+5.8V
SUB3.3V
76
75
LED6
A14
DTV
LED1
68
PWM
IC8702
LED DRIVER
LED5
4
6
LD
1
SUB1.8V
LED DRIVER
LED8
OVP
+5V
12
13
VIDEO
+16V
PC-V
2
1
PC IN
COMP
A09
AUDIO
OUTPUT
CH
VCC
LF7103
VOL
V/
D7102
12
Q7504
12
BL_ON
SUB5V
A
KEY3
FB
KEY3
4
13
4
VH
2
14
AC CORD
5
BL_ON
MENU
24V
9
TC2
9
PWM
DCDCEN
P1
10
49
T7201
5
14
Y
10
48
11
Q9503
L/R
COMP
3
PC-B
7
63
IC9500
TV
6
16
14
RELAY
56
SOS
SUB5V
VIDEO
JK3703
Q2002
LD2
45
PB
L/R
LF7101
8
LD4
INPUT/OK
LED4
RECTIFIER
L
ANODE2
IIC0
OUT
R
LED7
PR
IC7301
STB
V
CF7102
10
L
R
JK3000A
TCON DCDC
SCL
VON31V
Q4151,52
58
-6V
GENE.
20
LEVEL
SHIFT
VOFF2-6V
SOS
Q4150
SDA
IC4150
IIC0
+2.5V
OVP
PC-G
12.6V
COMPARATOR
SOS_SENCE
KEY1
PC7303
PC
4
ERROR
DET
12
LED
BACK
LIGHT
POWER
11
Q7503
+16V
7
CH
8
5.8V
Q9506
VCC
15
Q7301
+3.3V
VCC
PHOTO
COUPLER
PFC CONTROL
6
V
5
-/
Q7201
PWM CONTROL
KEY1
IC8700
SUB3.3V
P
N
AC ERROR DET
FB
D1
NOISE
FILTER
D2
9
+16V
ANODE1
PHOTO
COUPLER
SUB_ON
71
VOL
IC7201
LCD
DRIVER
LED2
76
11
PC-R
LCD PANEL
LED
20bit LVDS
BL_SOS
IC8701
BL_SOS
3
POWER SUPPLY
72
3
5
63
IC7502
PWM
1
17
VIDEO
OUTPUT
/V
69
MAIN
V
P4
21
V
LED3
SUB9V
12
18
R/G/B
1
N
L/R
IIC3
17
79
PC-H
TC1
10
Y/PB/PR
40
7
AV SWITCH
43
VREF
L/R
IC5416
+5V
STB5V
1
3
4
2
5
6
9
11
7
8
10
13
12
COLD
HOT
Summary of Contents for VIERA TC-L32E3
Page 23: ...TC L32E3 23 7 10 Disassembly Back Cover Screw Open Screw back cover ...
Page 25: ...TC L32E3 25 7 12 Stand Mounting Assembly ...
Page 31: ...TC L32E3 31 11 Schematic Diagram 11 1 Schematic Diagram Notes ...
Page 32: ...TC L32E3 32 11 2 A Board 1 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 33: ...TC L32E3 33 11 3 A Board 2 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 34: ...TC L32E3 34 11 4 A Board 3 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 35: ...TC L32E3 35 11 5 A Board 4 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 36: ...TC L32E3 36 11 6 A Board 5 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 37: ...TC L32E3 37 11 7 A Board 6 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 38: ...TC L32E3 38 11 8 A Board 7 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 39: ...TC L32E3 39 11 9 A Board 8 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 40: ...TC L32E3 40 11 10 A Board 9 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 41: ...TC L32E3 41 11 11 A Board 10 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 42: ...TC L32E3 42 11 12 A Board 11 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 43: ...TC L32E3 43 11 13 A Board 12 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 44: ...TC L32E3 44 11 14 A Board 13 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 45: ...TC L32E3 45 11 15 A Board 14 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 46: ...TC L32E3 46 11 16 A Board 15 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 47: ...TC L32E3 47 11 17 A Board 16 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 48: ...TC L32E3 48 11 18 A Board 17 17 Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 49: ...TC L32E3 49 11 19 KA Board Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 50: ...TC L32E3 50 11 20 LD Board Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 51: ...TC L32E3 51 11 21 P Board Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 52: ...TC L32E3 52 11 22 TC Board Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...
Page 71: ...Model No TC L32E3 Parts Location ...