28
10.2. Block (1/2) Diagram
NO HOLDER
COLD
HOT
COLD
HOT
BL_SOS
BL_ON
BL_PWM
KEY
BL_SOS
BL_PWM
POWER_ON
POWER_ON
POWER_ON
KEY
BL_PWM
BL_ON
SUB_ON
BL_ON
KEY
BL_SOS
PNL12V
PA7406
P15V
P15V
STB5V
DCDCIN
P15V
SUB3.3V
SUB5V
F7101
**
SW2857
PA7403
D7403,7
P15V
5.8VS
D7412,13
TP0002
TP0005
TP0004
TP0003
TP0001
9
8
BL_PWM
SUB5V
P
LVDS_DATA
JK7101
PB
CONTROL PANEL KEY
CF7101
A16
12
PANEL_3D_ON
LINE
FILTER
IC7301,
Q7301,
Q7302
PC7303
SW2851-2855
10
POWER
IC8705
1
+24V
4
Q7402,04
1
5
Q7403
40
+5V
8
Y
AC
DETECT
LCD PANEL
1
8
7
PANEL_VCC_ON
A
SUB_ON
KEY
AV
PC7301
L
3
10
32
5
PHOTO
COUPLER
SUB3.3V
A02
LLC
CONVERTER
AC CORD
+16V
DCDCEN2
JK3101A
7
2
PHOTO
COUPLER
LVDS_DATA
LCD
DRIVER
+16V
PFC
IC5300
IC7503
BL_SOS
ERROR
DETCT
KEY,Power SW
11
GK
A15
11
2
BL_ON
USB5V
PANEL_3D_ON
PC7302
2
9
+24V
+16V
P4
+12V
P2
51
11
LF7103
LF7104
LF7105
STB5V
5VS
T7302
D7102
POWER SW
+24V
9
PNL12V
PR
8
IC7201,
T7202,
Q7201
3
2
4
6
+5V
1
PANEL12V
3
11
13
LVDS_DATA
RECTIFIER
MAIN
12
6
POWER ON
4
IC8704
PHOTO
COUPLER
11
LED DRIVE
2
3
1
IC7401
12
R
1
3
10
+3.3V
2
GK4
SRV_15V
SRV_USB5V
SRV_5V
SRV_3.3V
SRV_12V
Summary of Contents for Viera TC-L55ET60
Page 21: ...21 8 2 7 Woofer 1 Remove the 3 screws 2 Remove the Woofer 8 2 8 GK Board 1 Remove the 1 screw ...
Page 24: ...24 8 2 14 Felt Sponge and so on ...
Page 25: ...25 ...
Page 30: ...30 ...
Page 32: ...32 ...