44
12.4. A-Board (3/19) Schematic Diagram
S
C8080
50V
8p
C8016
1u
6.3V
C8015
1u
6.3V
C8127
6.3V
1u
C8082
50V
8p
C8045
16V
0.1u
*IC8001
C34
TB1P
*IC8001
AD19
VDDA
*IC8001
AN4
EA9
*IC8001
AA11
VDDUSB
*IC8001
B30
LOSDOUT0
*IC8001
AN1
EA16
*IC8001
G31
LOSDOUT8
*IC8001
J32
LVVSS
*IC8001
C28
TSTAIO
*IC8001
AP26
STMTIME0
*IC8001
D25
AGCR
*IC8001
AN19
SDDAT1
*IC8001
AM13 CLK74
*IC8001
AN8
SBT1
*IC8001
AC34
TDO
*IC8001
AG4
ED5
*IC8001
Y24
VDDIO
*IC8001
AM6
EA2
*IC8001
AP3
EA11
*IC8001
AA1
XECS2
*IC8001
AP5
EA6
*IC8001
M32
LVVSS
*IC8001
AD12
USBRREF
*IC8001
A26
VCOMP
*IC8001
AN12
XDSR0
*IC8001
AP10
SBO0
*IC8001
AH1
ED1
*IC8001
G34
TE1P
*IC8001
AP8
SMTSEL
*IC8001
AN30
OSCXI
*IC8001
W3
XNFRE
*IC8001
AL2
EA18
*IC8001
H33
TF1N
*IC8001
AA3
XEWE1
*IC8001
AL1
EA21
*IC8001
AN24
STMADIN0
*IC8001
M31
LVVDD33
*IC8001
Y34
PORT2
*IC8001
AN26
STMTIME1
*IC8001
AH33
STMGPIO5
*IC8001
Y31
MMDQS0
*IC8001
AA24
VDDIO
*IC8001
AM31 VDDIO
*IC8001
E33
TCLK1N
*IC8001
AD1
ED15
*IC8001
AF34
STMGPIO0
*IC8001
G33
TE1N
*IC8001
AL8
BOOTSWAP
*IC8001
AN14
CH0VAL
*IC8001
N32
LVVSS
*IC8001
K34
TB2P
*IC8001
AJ31
VDDIO
*IC8001
AA33
STMGPIO6
*IC8001
F31
LOSDOUT7
*IC8001
Y23
VDDIO
*IC8001
AP15
CH1DATA
*IC8001
AP19
SDDAT0
*IC8001
AP31
VDD33STM
*IC8001
Y20
VDDR
*IC8001
AN18
SDCMD
*IC8001
N33
TD2N
*IC8001
AN33
VDDIO
*IC8001
AC15
AVSSPWM
*IC8001
AN15
CH1PSYNC
*IC8001
AB2
XEDK
*IC8001
AB19
VDDA
*IC8001
AC20
VDDR
*IC8001
M33
TCLK2N
*IC8001
C33
TB1N
*IC8001
AG3
ED3
*IC8001
AN23
PWM0LN
*IC8001
AP18
SDDAT2
*IC8001
AB31
MMCKE
*IC8001
AL14
TXD0
*IC8001
B32
LVVSS
*IC8001
B25
VIREF
*IC8001
A25
VDACO
*IC8001
AE3
ED14
*IC8001
AK1
EA23
*IC8001
E34
TCLK1P
*IC8001
AP23
PWM0LP
*IC8001
AF3
ED9
*IC8001
W4
XNFWP
*IC8001
AD23
VDDIO
*IC8001
AB1
ESZ1
*IC8001
AD15
VDDAUSB
*IC8001
AG34 STMRMIN
*IC8001
D29
SRCK0
*IC8001
AE33
STMSCL
*IC8001
D34
TC1P
*IC8001
AM4
EA10
*IC8001
AN17
CH0DATA
*IC8001
AM11 A2TCPOUT
*IC8001
AN16
SDA1
*IC8001
P24
M1A1AVDD
*IC8001
AB24
VDDIO
*IC8001
AP33
VDDIO
*IC8001
D27
MSDA
*IC8001
H34
TF1P
*IC8001
C30
LOSDOUT1
*IC8001
AB11
VDD33SD
*IC8001
AL9
SMTRST
*IC8001
C26
SDOUT0
*IC8001
H31
LOSDOUT9
*IC8001
D24
AGCI
*IC8001
L34
TC2P
*IC8001
D30
LOSDOUT4
*IC8001
K31
LVVDD33
*IC8001
Y32
MMXDQS0
*IC8001
AM2
EA15
*IC8001
AM28 STMTEST1
*IC8001
AP21
NSHUTDOWN
*IC8001
AL15
CH0PSYNC
*IC8001
AC1
XECS1
*IC8001
AB23
VDDIO
*IC8001
N31
LVVDD33
*IC8001
AN5
EA5
*IC8001
AC4
XERE
*IC8001
AH34
XRSTSTM
*IC8001
AA4
NANDRYBY
*IC8001
AP11
SBO1
*IC8001
J34
TA2P
*IC8001
AC13
USBRREF
*IC8001
AK34
SCLOCK
*IC8001
AL24
STMSBO1
*IC8001
AC14
VSSAPUSB
*IC8001
E32
LVVSS
*IC8001
AP27
STMTIME2
*IC8001
AJ33
STMGPIO4
*IC8001
AN11
SBI1
*IC8001
AL13
XRTS0
*IC8001
AG2
ED2
*IC8001
AP17
SDA0
*IC8001
AC2
ESZ0
*IC8001
V1
STMGPIO7
*IC8001
AE4
ED12
*IC8001
R31
LVVDD33
*IC8001
P34
TE2P
*IC8001
AD24
VDDIO
*IC8001
F33
TD1N
*IC8001
AN7
EA0
*IC8001
AM18 SDCD
*IC8001
V3
STMGPIO9
*IC8001
C31
XNMIRQ
*IC8001
AF33
STMGPIO3
*IC8001
M4
STMDDCSCL1
*IC8001
B31
SDOUT3
*IC8001
D33
TC1N
*IC8001
AM32 VDDIO
*IC8001
N34
TD2P
*IC8001
AB34
TMS
*IC8001
R32
LVVSS
*IC8001
AP13
XCTS0
*IC8001
AL12
XRI0
*IC8001
Y33
XRST
*IC8001
AN29
ADAVSS
*IC8001
AJ34
STMGPIO1
*IC8001
AM29 STMTEST0
*IC8001
AB14
USBATEST
*IC8001
AP29
ADAVDD
*IC8001
AN28
STMSBI1
*IC8001
AN3
EA12
*IC8001
J33
TA2N
*IC8001
AA32
MMDQ13
*IC8001
AN25
STMTIME4
*IC8001
M34
TCLK2P
*IC8001
G32
LVVSS
*IC8001
AM27 STMTEST2
*IC8001
AM12 CLK27
*IC8001
AN34
VDDIO
*IC8001
R34
TF2P
*IC8001
AL18
SDDAT3
*IC8001
N23
MVAVSS
*IC8001
B33
TA1N
*IC8001
AD34
STMCECAVL1A
*IC8001
B26
VVREF
*IC8001
AN32
VDDIO
*IC8001
AA23
VDDIO
*IC8001
AP34
VDDIO
*IC8001
AF1
ED8
*IC8001
AH3
ED0
*IC8001
AL34
STMEXTRG
*IC8001
A31
XIRQ1
*IC8001
R4
STMDDCSDA1
*IC8001
AP14
CH1CLK
*IC8001
AL23
STMADIN4
*IC8001
W33
PORT0
*IC8001
AF4
ED10
*IC8001
AJ2
EA22
*IC8001
AN6
EA3
*IC8001
AL30
VDDIO
*IC8001
AL16
CH0CLK
*IC8001
AK31
VDDIO
*IC8001
AL21
STMADIN2
*IC8001
AM33 VDDIO
*IC8001
AB4
XEWE0
*IC8001
AK33
STMSBO0
*IC8001
AA20
VDDR
*IC8001
W31
MMXDQS1
*IC8001
AG33 STMGPIO2
*IC8001
AN21
MUTEB
*IC8001
Y2
NFCLE
*IC8001
AN9
SMTD
*IC8001
AG1
ED4
*IC8001
AD18
DPAVDD
*IC8001
Y3
XNFWE
*IC8001
AN13
XDTR0
*IC8001
AH31
MMVCAL
*IC8001
AC24
VDDIO
*IC8001
K32
LVVSS
*IC8001
D32
LVVSS
*IC8001
E31
LOSDOUT6
*IC8001
AH2
EA24
*IC8001
D31
LOSDOUT5
*IC8001
P32
LVVSS
*IC8001
P23
M1A1AVSS
*IC8001
W1
STMCECO
*IC8001
AC19
VDDA
*IC8001
AD16
AVDDPWM
*IC8001
AN20
USBDN
*IC8001
V2
STMGPIO8
*IC8001
AK4
EA14
*IC8001
A27
DAAVDD
*IC8001
A29
LOSDOUT2
*IC8001
P33
TE2N
*IC8001
AM26 MMDQS3
*IC8001
AP30
OSCXO
*IC8001
A30
ADCCK
*IC8001
B29
LOSDOUT3
*IC8001
AD14
VDDPUSB
*IC8001
L32
LVVSS
*IC8001
L33
TC2N
*IC8001
AP9
SMTCLK
*IC8001
W24
LVVDD12
*IC8001
T4
STMDDCSDA2
*IC8001
AC16
A2AVSS
*IC8001
Y1
XNFCE
*IC8001
AP7
ECLK
*IC8001
AD17
A2AVDD
*IC8001
AN10
SBI0
*IC8001
Y15
TSTSEL
*IC8001
Y17
V2TCPOUT
*IC8001
AD2
XECS0
*IC8001
AJ32
MMDQ22
*IC8001
A28
IECIN
*IC8001
U4
STMHPD2
*IC8001
D26
SDOUT2
*IC8001
AH4
ED7
*IC8001
N24
MVAVDD
*IC8001
V4
STMHPD0
*IC8001
AL25
MMDQS2
*IC8001
AP22
PWM1RP
*IC8001
AD4
EAS
*IC8001
AD13
VSSAPUSB
*IC8001
AM5
EA7
*IC8001
AM14 CH1VAL
*IC8001
AE2
ED13
*IC8001
AP4
EA8
*IC8001
AP20
USBDP
*IC8001
AL10
SMTCMD
*IC8001
B28
IECOUT
*IC8001
AM25 MMXDQS2
*IC8001
Y11
FPENF
*IC8001
W34
PORT1
*IC8001
Y4
NFALE
*IC8001
H32
LVVSS
*IC8001
AP24
STMADIN5
*IC8001
AB33
TDI
*IC8001
AM15 RXD0
*IC8001
AL26
MMXDQS3
*IC8001
AB20
VDDR
*IC8001
AL31
VDDIO
*IC8001
AL22
STMADIN3
*IC8001
B27
DAAVSS
*IC8001
AL19
SDCLK
*IC8001
AB32
MMODT
*IC8001
C27
SDOUT1
*IC8001
P31
LVVDD33
*IC8001
AJ1
EA25
*IC8001
AE1
ED11
*IC8001
AK32
VDDIO
*IC8001
AD3
ERXW
*IC8001
AM17 SDWP
*IC8001
C32
LVVSS
*IC8001
F32
LVVSS
*IC8001
AL17
SCL0
*IC8001
AP2
EA13
*IC8001
Y16
M1A1TCPOUT
*IC8001
AP28
STMSBT0
*IC8001
AA34
TCK
*IC8001
K33
TB2N
*IC8001
L31
LVVDD33
*IC8001
AL32
VDDIO
*IC8001
F34
TD1P
*IC8001
AP12
XDCD0
*IC8001
AL27
MMRDRV
*IC8001
AN27
STMTIME3
*IC8001
AD20
VDDR
*IC8001
P4
STMDDCSDA0
*IC8001
AM16 DTCPOUT
*IC8001
AC33
TRST
*IC8001
AP25
STMADIN1
*IC8001
AA2
XECS3
*IC8001
AJ4
EA17
*IC8001
D28
MSCL
*IC8001
AL11
SBT0
*IC8001
AP6
EA4
*IC8001
AA31
MMDQ6
*IC8001
AC23
VDDIOCK
*IC8001
AL29
MMVREF
*IC8001
AD33
STMSDA
*IC8001
AL7
EA1
*IC8001
L4
STMDDCSCL0
*IC8001
AE34
STMCECAVL1B
*IC8001
R33
TF2N
*IC8001
AG32 MMXCK
*IC8001
AK2
EA20
*IC8001
AM1
EA19
*IC8001
N4
STMDDCSCL2
*IC8001
AN22
PWM1RN
*IC8001
B34
TA1P
*IC8001
U3
STMHPD1
*IC8001
A34
LVVSS
*IC8001
A33
XIRQ3
*IC8001
W2
STMCECPUL
*IC8001
AP32
VDD12STM
*IC8001
AF2
ED6
*IC8001
AH32
MMDQ29
*IC8001
AP16
SCL1
*IC8001
J31
LVVDD33
*IC8001
AL28
MMRODT
*IC8001
A32
XIRQ2
*IC8001
C29
SLRCK
*IC8001
AL33
STMSBI0
*IC8001
AG31 MMCK
*IC8001
AM34 SDATA
*IC8001
W32
MMDQS1
L8007
J0JHC0000045
SUB3.3V
R8016
1.8V_DDRI/F
TRST
EA17
SUB_SD_3.3V
STMRMIN
XRSTSTM
EA16
STMHPD1
NSHUTDOWN
AD18_DPAVDD
EA15
EA14
MMVCAL/REF
TCK
EA20
AD15_VDDAUSB
AB32_MMODT
VDD33STM/ADAVDD
TDI
BOOTSWAP
STMHPD0
STMHPD2
AL28_MMRODT
W24_LVVDD12
CH0DATA
EA12
AB31_MMCKE
EA13
SDWP
LVVDD33
AD14_VDDPUSB
EA21
AG31_MMCK
XRTS0
SBI0
XNMIRQ
EA19
N24_MVAVDD
AD17_A2AVDD
VDDR/A
XRST
AG32_MMXCK
XIRQ1
MUTEB
AL27_MMRDRV
TXD0
EA22
EA18
AA11_VDDUSB
SDCD
XRST
AP32_VDD12STM
XIRQ3
TMS
CH0CLK
AD16_AVDDPWM
P24_M1A1AVDD
XIRQ2
VDACO
SCL1
IECOUT
XDCD0
TDO
STMDDCSCL2
ECLK
SBT1
XECS1
XDTR0
SDCLK
PWM1RP
MSCL
PWM1RN
PWM0LP
RXD0
STMSCL
CH0PSYNC
SBO0
PWM0LN
XRI0
SCL0
CH0VAL
STMDDCSCL1
XDSR0
XCTS0
STMDDCSCL0
STMCECAVL1B
STMSBT0
EA9
CH1PSYNC
ESZ0
SDOUT0
TC2P
SDA0
EA10
LOSDOUT0
STMDDCSDA0
TE2N
TCLK2P
STMTIME3
EAS
ERXW
STMADIN4
SBT0
XERE
LOSDOUT4
STMADIN5
STMADIN1
SMTRST
ED11
STMADIN2
STMDDCSDA2
C
PORT1
EA0
ED2
TC2N
STMGPIO5
ED4
XNFRE
SLRCK
STMGPIO8
ED13
STMCECAVL1A
IECIN
XEWE1
XECS3
TA2P
ED6
ED15
XECS2
STMSBI0
EA24
STMGPIO3
STMSDA
SDOUT3
STMDDCSDA1
ED10
XNFWE
STMSBI1
SMTCMD
C
AGCI
ED5
NFCLE
TB1N
CH1CLK
C
TE1P
TCLK1P
LOSDOUT1
STMTIME0
STMEXTRG
ESZ1
STMTIME4
CH1VAL
C
STMADIN0
TB2P
ED1
ED14
SDDAT3
XEDK
TA1P
SDA1
EA2
TB1P
TD2N
STMCECPUL
SDCMD
XEWE0
PORT2
PORT0
EA25
C
STMGPIO1
STMGPIO6
LOSDOUT5
STMGPIO2
TE2P
ED0
EA11
EA5
ADCCK
SDDAT0
STMADIN3
TD1N
TD1P
TB2N
STMCECO
EA4
EA8
SDDAT1
STMSBO1
TC1P
EA1
TD2P
TCLK1N
ED7
ED9
STMTIME2
NANDRYBY
STMGPIO0
C
NFALE
STMTIME1
EA7
STMSBO0
XNFCE
MSDA
EA6
STMGPIO4
ED8
AGCR
TCLK2N
TC1N
TE1N
C
XNFWP
EA3
USBRREF
STMGPIO9
SRCK0
ED12
EA23
STMGPIO7
TA1N
TA2N
SMTSEL
ED3
C
SDDAT2
R8032
10k
1%
R8002
24k
1%
R8004
24k
R8017
470
R8212
10k
R8211
10k
1%
R8003
10k
X8001
H0J120500062
CPV
P70
(PORT15[3])
GDATA1
P71
JTAG
P72
TEST
GDATA2
LD
PORT7[4]
VC27
HSDIN5
PORT0[6]
HSDIN6
PORT16[4]
SUB3.3V
TRCD2
SUB3.3V
TRCD3
TRCCLK
PORT9[2]
SDBOOT
PORT9[3]
TRCD0
USB I/F
TRCD1
Analog Video Out I/F
SRQ_GenX
AUDIO I/F
GenX-EEP_WP
G_LED_ON
ACTIVE_ANTENNA_ON
AI_SENSOR
VOUTENB
RF_AFT1
TRCST
REMOTE
FACT
Dchip
HDMI_5V_DET1
BEPOWER
DEBUG
DTV_XRST
CPU BUS I/F
HDMI_5V_DET2
BENST
TV_SUB_ON
PORT3[0]
SUB3.3V
HDMI_5V_DET0
SUB3.3V
SUB1.2V
SUB3.3V
SUB1.2V
GND
PORT14[2]
PORT7[5]
IIC I/F
PORT1[0]
PORT7[6]
PORT7[7]
P76
P80
P81
PORT6[2]
PORT7[1]
PORT7[2]
PCREADY
PCCE1
PCIOWR
PCRESET
PORT16[2]
TS I/F
PCDOE
XETS_CI
PORT15[4]
CI_OSEL
PORT1[3]
STM
CLK
COMMON PORT
PORT9[0]
SDVOLC
LPL
PORT9[1]
LPR
POLL
SUPPORT_CARD
FE_IRQ
XEAB
FE_XRST / SDRAM_CHK
PCWAIT
CI_OCP
HSDIN1
PCOE
HSDIN2
P85
12.0MHz
NAND IF
IIC I/F
PCCD1
HDMI I/F
HSSYNIN
HSVALIN
MAIN_FAN_ON / SP_LED_ON
FAN_MAX / SP_LED_DIM
DDR MONITOR
DDR
PORT1[4]
CLK
PORT1[5]
TCON
SCL2
SD CARD I/F
SDA2
(PORT15[1])
LVDS I/F
(PORT15[2])
P14
SUB3.3V
GND
SUB3.3V
GND
GND
GND
P01
P02
P03
RESET
RESET
P43
P44
P04
P82
P45
P05
P83
P10
P84
PORT3[1]
PORT3[2]
PANEL PWM
PWM1
HSDIN3
SUB1.8V
PWM2
HSDIN4
SUB3.3V
P11
GND
P12
P13
GND
COMMON PORT
KEY1
PORT15[5]
EEPROM_WP
GND
PORT15[6]
PORT16[1]
DISPEN
SUB1.2V
SOS
PD4H_DRVRST / PWM_POW_ON
TEST
R_LED_ON
PORT10[0]
SP_HP_MUTE
HSDIN7
PORT10[1]
Parallel
SUB3.3V_SENSE
P73
PCWE
SERIAL I/F
P74
POWER_DET
PCIORD
CI I/F
P75
USB_OCP
HSBCLKIN
PORT14[0]
MON_MUTE
HSDIN0
PORT14[1]
POLR
ARC_OFF
AVDD_ENB
REV_DAC_ENB
PANEL_LED_ON
LCD_EEP_WP
SOUND_SOS
SIF_FIL_ON
PD4H_NCS / SD_LED_ON
FILM_DET
PD4H_OSD_VIN/DTV_VOUTENB
FAN_SOS/FV_STS
PANEL_SOS/BL_SOS
P3.3V_DET/SBO
PD4H_PANEL_MAIN_ON/SBI
SW_OFF_DET
SUB5V/SUB12V_SENSE
PANEL_VCC_ON
P5V_DET/BL_ON
PD4H_XRST_SYS/PANEL_TEST_ON
SD_COIN_DET
SD_PWR_ON
USB_VBUS
20
21
26
22
27
23
24
19
25
A-BOARD (3/19)
!
TO 1/19
TO 1/19
TO 1,3,12/19
TO 1,3,12/19
TO 1/19
TO 1/19
TO 2,3,18/19
TO 2,3,18/19
TO 2,3,18/19
TO 2,3,18/19
TO 2,3,18/19
TO 2,3,18/19
TO 2,3,18/19
TO 2,3,18/19
TO 4/19
TO 11/19
TO 4/19
TO 4/19
TO
18/19
TO 5/19
TO 18/19
TO 5/19
TO 4,5/19
TO 5/19
TO 4/19
TO
18/19
TO
18/19
TO 5/19
TO 4/19
TO 5/19
TO 4/19
TO 5/19
TO 4/19
TO 7/19
TO 4/19
TO 5,6/19
TO 4/19
TO 6/19
TO 11/19
TO 6,8/19
TO 6/19
TO 5/19
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PEAKS-SLD
IC8001
MN2WS0125ES
Peaks-COMMON
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 ...