32
10.2. Block (1/4) Diagram
(LED:10TIMES)
(LED:12TIMES)
PUSH
NET00170362
NET00170385
STB5V
D5480
STB3.3V
P+15V
P5V
D2014
D5485
D5475
P3.3V
AV3.3V
D5479
D5476
F15V
F15V
D5602
SUB3.3V
P5V
SUB5V
Q5471
D5483
STB3.3V
SUB1.5V
D5481
SUB9V
SUB1.5V
SOUND15V
D5478
D5482
D5486
SUB1.2V
Q5472
STB5V
D5477
SUB3.3V
SUB5V
STB3.3V
SOUND15V
SUB9V
SUB3.3V
D5472
SUB3.3V
D5471
Q5602
Q5603
SUB5V
SUB6V
SUB1.8V
D5484
P+15V
SUB9V
SW001
AUDIO I/F
F15V
IECOUT
L/R
IIC2
SPEAKER
MON_L/ROUT
TEMP
SENSOR
IC2870
PANEL_MAIN_ON
V/Y/PB/PR
STB5V
MON_L/R
5V
HDMI I/F RECEIVER
SUB1.5V
3.3V
+1.2V
GENX
IIC
IC3000
V1_R
1
V1_L
V2_V
5V
SIF
TMDS DATA CLOCK
CPU BUS I/F
V2_Y
ROUT
GENX
IIC
IC5603
5
LO1_L/R
SPEAKER
AV3
R_OUT
IC2301
HDMI_CEC
+3.3V
3
AV I/O
SD DATA:4bit
SUB3.3V
7
AV1
V1_V
Y/PR/PB
VOLTAGE
R(-)
F15V DET
L_OUT
VIDEO
JK3304
SD CARD I/F
+6V
TNR5V
SUB_SD_3.3V
AV3
JK3107
HDMI_CEC
L/R
SIF I/F
CPU BUS
+5V
AVDDH
L(-)
TMDS DATA CLOCK
EEPROM
STB5V_SW_ON
IIC2
2
L(+)
JK8850
SOUND
SOS
DET
TV SUB ON
1
VCC
ON/OFF
+5V
LO2_L/R
A
V
RX0
SUB6V
7
P_S1
MAIN_SW_2
8
SOUND SOS
DDC IIC
AV SW
DDC_IIC2
SUB9V
PC_R
3
R/G/B
7
DDC5V_B
V2_L
15V
IC2953
4
RX2
+3.3V
+3.3V
STB5V_SW_ON
IC3001
ERROR DET
IC1000
3
12
MAIN_SW_1
6
IC5604
LOUT
SUB1.2V
9
9V
3.3V
R(+)
IC8001
TU2901E
9V
JK4702
DDC_IIC1
SUB1.5V
PC_B
SOS
P_S0
V2_R
SUB1.8V
SOS4_PS
SUB5V
5V
SIF_OUT
SOS
P_S0
PANEL MAIN ON
DIGITAL SIGNAL PROCESSOR
V1_PB
4
8
4
PANEL MAIN ON
AV2
PC
P+15V
V3_V
HDMI IN 2
L/R
STB3.3V
DDC_IIC0
DDC5V_C
MONITOR
OUT
HDMI IN 1
IIC2
+1.5V
F15V
P7
HP_L
AUDIO
10
SUB1.8V
SOS
HP_R
V/Y/PB/PR
IIC_IF
MAIN
JK4701
JK3100
PC
L/R
P6
L/R
OUT I/F
Y/C/V
IC5600
IC8921
9
1
Q2301
V3_R
PANEL_MAIN_ON
AUDIO AMP
PC_G
OVER
9
SPEAKER_L
VOLTAGE
VOUT
DDC5V_A
ANALOG
EEPROM
TV_SUB_ON
MON_VOUT
RX1
V1_PR
TUNER
V3_L
IC1100
TV_SUB_ON
HDMI IN 3
14
SUB1.2V
PEAKS-SLD
IC5401
A6
PWMS L/R
2
IC5601
1
SOS
L/R
HDMI_CEC
NAND
FLASH
PWMS L/R
IIC_TU
SD CARD
SIDE
HP_L/R
DROP
SPEAKER_R
AVDDH
ANT IN
TV_V
AV2
2
A11
HEADPHONE
TV
SOUND15V
DDC IIC
8
3
AVDD3.3V
5
+1.8V
TMDS DATA CLOCK
MVDAC0
IIC1_
EEP
TV SUB ON
A7
3.3V
DDC IIC
P_S1
CVBSIN1
SUB6V
JK4700
F15V
SUB3.3V
SOS4_PS
SOUND15V
+5V
V1_Y
IC8950
Y/PR/PB
V2_PR
V2_PB
AV1
IC5250
IC2952
HDMI_CEC
ARC_OFF
Q4512
ARC
POWER SWITCH
(LED:10TIMES)
(LED:12TIMES)
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 ...