34
10.4. Block (3/4) Diagram
HOT
COLD
HOT
COLD
(LED:4TIMES)
+
+
+
+
D151
F001
F002
D007
D008
D517
D521
D528
D525
D524
D017
D883
L005
D812
D811
D006
D010
D107
D106
D194
D193
D371
D551
D451
D491
L401
D602
D753
D607
D603
D615
Vsus
T101
P+15V
PC803
IC101
1
P2
D001
+15V
STB5V
RECTIFIER
Q608
P9
STB_5V_ON
CONTROL
Q609
STB5V_ON
POWER MPU
P+15V
9
ALL_OFF
AC_LOW
5
P+15V
1
POWER SUPPLY
RL002
P
P25
7
FSTB+15V
MAIN SW2
P11
FILTER
ALL_OFF
9
SS11
1
LIVE
MAIN SW_ON
NEUTRAL
14
3
LIVE
MAIN SW1
10
POWER SOS
PFC_ON/OFF
P34
RUSH RELAY_ON
RL001
+5V
A7
8
Vda
IC351
11
L001,L002
1
PANEL_MAIN_ON
FSTB+15V
VR251
AC CORD
12
T6.3AH 250V
+15V(SND)
PC801
PHOTO COUPLER
Vsus
1
MAIN RELAY_ON
3
VR451
AC DET
Q801,802
D801
F15V_ON
SOS_PS
3
Vsus
AC DET
IC601
C25
P+15V
T6.3AH 250V
Vda
Vda
STB
A6
Q205
Vsus
2
P35
2
AC_LOW
MAIN_SW_2
2
1
PHOTO COUPLER
P7
2
P6
AC IN
PHOTO COUPLER
PC502
PHOTO COUPLER
PC501
T501
IC501
VSUS CONTROL
Q501
Q521
RESONANCE
ERROR DET
Q522
D012
D011
V_
CORRECTION
Q001
IC001
PFC
Q881
Q882
Q644
RESET
Q371
PFC_VCC
STB_Vin
CORRECTION
Q101
Q102
D192
D191
PC101
PHOTO COUPLER
D196
D195
Q192
IC151
ERROR DET
Q203
Q206
Q202
P15V_ON
P15V ON
Q681
STB5V_OFF
F15V ON
+15V(SND)
1
Vda_OUT
CONTROL
Q451
Vda
ERROR DET
IC471
PHOTO COUPLER
PC401
Vda CONTROL
IC451
Vsus
Q751
Vda ERROR DET
DET
Q601,678
Q677
S0
S1
Q583
Q585
Vsus
ERROR DET
IC571
D457
D454
Q603
15V_0C_DET
S1
10
SOS4_PS
S0
PANEL_MAIN_ON
7
8
9
MAIN_SW_1
7
5
4
3
1
PANEL_MAIN_ON
F_STB_ON
S1
S0
STB5V
S0
S1
F_STB_ON
F15V_DET
Q602
Q613
Q614
Q615
Q604
Q221
0C_15V
PROTECT
OFF
NEUTRAL
LIVE
F+15V
+15V(SND)
Vda
SC2
NO USE
HOT
COLD
HOT
COLD
(LED:4TIMES)
OPEN
Summary of Contents for Viera TC-P50X20P
Page 19: ...19 6 4 No Picture ...
Page 36: ...36 ...
Page 38: ...38 11 3 Wiring 2 11 4 Wiring 3 ...
Page 39: ...39 11 5 Wiring 4 ...
Page 40: ...40 ...
Page 41: ...41 12 Schematic Diagram 12 1 Schematic Diagram Note ...
Page 78: ...78 ...
Page 80: ...80 14 1 2 Exploded View 2 ...
Page 81: ...81 14 1 3 Packing 1 ...
Page 82: ...82 14 1 4 Packing 2 ...
Page 83: ...83 14 1 5 Mechanical Replacement Parts List ...
Page 86: ...86 14 2 Electrical Replacement Parts List 14 2 1 Replacement Parts List Notes ...