A-Board (3/19) Schematic Diagram - Panasonic TH-P54S20M Service Manual

Plasma television
Table of Contents

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12.7. A-Board (3/19) Schematic Diagram

A-BOARD (3/19)
Peaks-COMMON
!
Dchip
RESET
TO 1,3,12/19
XRST
*IC8001
Y33
CLK
*IC8001
AM12 CLK27
*IC8001
AM13 CLK74
R8212
R8211
10k
10k
IIC I/F
SCL0
*IC8001
AL17
SDA0
*IC8001
AP17
SCL1
*IC8001
AP16
TO 1/19
SDA1
*IC8001
AN16
MSCL
*IC8001
D28
MSDA
*IC8001
D27
SERIAL I/F
SBI0
*IC8001
AN10
TO 4/19
SBO0
*IC8001
AP10
*IC8001
AN11
*IC8001
AP11
TO 1/19
SBT1
*IC8001
TXD0
*IC8001
AL14
TO 11/19
RXD0
*IC8001
AM15 RXD0
CI I/F
XRTS0
*IC8001
AL13
XRTS0
XDSR0
*IC8001
AN12
XDSR0
XDTR0
*IC8001
AN13
XDTR0
XDCD0
*IC8001
AP12
XDCD0
XCTS0
*IC8001
AP13
XCTS0
TO 4/19
XRI0
*IC8001
AL12
XRI0
CH0CLK
*IC8001
AL16
CH0CLK
CH0DATA
*IC8001
AN17
CH0DATA
CH0PSYNC
*IC8001
AL15
CH0PSYNC
CH0VAL
*IC8001
AN14
CH0VAL
TS I/F
Parallel
EA12
*IC8001
AN3
EA12
EA14
*IC8001
AK4
EA14
EA15
*IC8001
AM2
EA15
EA13
*IC8001
AP2
EA13
EA16
*IC8001
AN1
EA16
TO 4/19
EA17
*IC8001
AJ4
EA17
EA18
*IC8001
AL2
EA18
EA19
*IC8001
AM1
EA19
EA20
*IC8001
AK2
EA20
EA21
*IC8001
AL1
EA21
EA22
*IC8001
AJ2
EA22
SD CARD I/F
TO
SUB_SD_3.3V
*IC8001
AB11
VDD33SD
18/19
SDCLK
*IC8001
AL19
SDCLK
SDCMD
*IC8001
AN18
SDCMD
SDDAT0
*IC8001
AP19
SDDAT0
TO 5/19
SDDAT1
*IC8001
AN19
SDDAT1
SDDAT2
*IC8001
AP18
SDDAT2
SDDAT3
*IC8001
AL18
SDDAT3
SDCD
*IC8001
AM18 SDCD
SDWP
*IC8001
AM17 SDWP
SUB1.2V
TO 18/19
VDDR/A
*IC8001
*IC8001
*IC8001
*IC8001
*IC8001
*IC8001
*IC8001
*IC8001
SUB1.2V
TO 18/19
W24_LVVDD12
*IC8001
19
20
DDR MONITOR
CPU BUS I/F
XRST
EA0
*IC8001
*IC8001
AA31
MMDQ6
EA1
*IC8001
*IC8001
AA32
MMDQ13
EA2
*IC8001
*IC8001
AJ32
MMDQ22
EA3
*IC8001
*IC8001
AH32
MMDQ29
TO 4/19
EA4
*IC8001
*IC8001
Y31
MMDQS0
EA5
*IC8001
*IC8001
W32
MMDQS1
EA6
*IC8001
*IC8001
AL25
MMDQS2
EA7
*IC8001
*IC8001
AM26 MMDQS3
TO 5/19
EA24
*IC8001
*IC8001
AL26
MMXDQS3
EAS
*IC8001
*IC8001
AM25 MMXDQS2
ECLK
*IC8001
*IC8001
W31
MMXDQS1
SCL0
*IC8001
Y32
MMXDQS0
XERE
*IC8001
SDA0
XEWE0
*IC8001
TO 4/19
SCL1
XEWE1
*IC8001
SDA1
ERXW
*IC8001
MSCL
SCL2
ESZ0
*IC8001
MSDA
SDA2
ESZ1
*IC8001
DDR
XEDK
*IC8001
AG31_MMCK
*IC8001
AG31 MMCK
AG32_MMXCK
*IC8001
AG32 MMXCK
SBI0
SBO0
AL28_MMRODT
*IC8001
AL28
MMRODT
SBI1
SBO1
AN8
SBT1
AL27_MMRDRV
*IC8001
AL27
MMRDRV
TXD0
TO 18/19
*IC8001
AH31
MMVCAL
MMVCAL/REF
*IC8001
AL29
MMVREF
COMMON PORT
AB31_MMCKE
*IC8001
AB31
MMCKE
PCWAIT
PCOE
AB32_MMODT
*IC8001
AB32
MMODT
PCWE
PCIORD
PCIOWR
TO 6/19
NAND IF
PCRESET
PCCD1
TO 6,8/19
PCREADY
XNFCE
*IC8001
Y1
XNFCE
PCCE1
TO 5/19
XNFRE
*IC8001
W3
XNFRE
TO 6/19
PCDOE
XNFWE
*IC8001
Y3
XNFWE
TO 4,5/19
NFALE
*IC8001
Y4
NFALE
NFCLE
*IC8001
Y2
NFCLE
TO 5/19
XNFWP
*IC8001
W4
XNFWP
TO 4/19
TO 6/19
NANDRYBY
*IC8001
AA4
NANDRYBY
HSBCLKIN
HSSYNIN
USB I/F
TO 6/19
HSVALIN
HSDIN0
HSDIN1
SUB1.2V
AA11_VDDUSB
*IC8001
AA11
VDDUSB
HSDIN2
TO
HSDIN3
18/19
SUB3.3V
HSDIN4
AD15_VDDAUSB
*IC8001
AD15
VDDAUSB
HSDIN5
HSDIN6
*IC8001
AC14
VSSAPUSB
TO 4/19
TO 2,3,18/19
C
GND
HSDIN7
TO
TO 6/19
SUB3.3V
18/19
AD14_VDDPUSB
*IC8001
AD14
VDDPUSB
TO 2,3,18/19
C
*IC8001
AD13
VSSAPUSB
GND
USBRREF
*IC8001
AD12
USBRREF
TO 6/19
*IC8001
AC13
USBRREF
TO 5/19
TO 6,17/19
USBDP
*IC8001
AP20
USBDP
USBDN
*IC8001
AN20
USBDN
*IC8001
AB14
USBATEST
JTAG
TMS
TCK
TO 1/19
TRST
TDO
TDI
SUB1.8V
SUB3.3V
TO 18/19
TO 18/19
AA20
VDDR
1.8V_DDRI/F
*IC8001
Y23
VDDIO
LVVDD33
AB20
VDDR
*IC8001
Y24
VDDIO
AC20
VDDR
*IC8001
AA23
VDDIO
AD20
VDDR
*IC8001
AA24
VDDIO
Y20
VDDR
*IC8001
AB23
VDDIO
*IC8001
AB24
VDDIO
*IC8001
AC23
VDDIOCK
*IC8001
AC24
VDDIO
AB19
VDDA
*IC8001
AD23
VDDIO
AC19
VDDA
*IC8001
AD24
VDDIO
AD19
VDDA
*IC8001
AJ31
VDDIO
*IC8001
AK31
VDDIO
*IC8001
AK32
VDDIO
*IC8001
AL30
VDDIO
*IC8001
AL31
VDDIO
*IC8001
AL32
VDDIO
*IC8001
AM31 VDDIO
*IC8001
AM32 VDDIO
*IC8001
AM33 VDDIO
*IC8001
AN32
VDDIO
W24
LVVDD12
*IC8001
AN33
VDDIO
*IC8001
AN34
VDDIO
*IC8001
AP33
VDDIO
TO 2,3,18/19
C
*IC8001
AP34
VDDIO
GND
21
22
Analog Video Out I/F
SUB3.3V
AN7
EA0
ED0
*IC8001
AH3
ED0
AL7
EA1
ED1
*IC8001
AH1
ED1
AM6
EA2
ED2
*IC8001
AG2
ED2
L8007
AN6
EA3
ED3
*IC8001
AG3
ED3
J0JHC0000045
AP6
EA4
ED4
*IC8001
AG1
ED4
AN5
EA5
ED5
*IC8001
AG4
ED5
AP5
EA6
ED6
*IC8001
AF2
ED6
AM5
EA7
ED7
*IC8001
AH4
ED7
TO 5/19
ED8
*IC8001
AF1
ED8
AH2
EA24
R8002
ED9
*IC8001
AF3
ED9
24k
1%
AD4
EAS
ED10
*IC8001
AF4
ED10
ED11
*IC8001
AE1
ED11
AP7
ECLK
ED12
*IC8001
AE4
ED12
AC4
XERE
ED13
*IC8001
AE2
ED13
AB4
XEWE0
ED14
*IC8001
AE3
ED14
AA3
XEWE1
ED15
*IC8001
AD1
ED15
AD3
ERXW
AC2
ESZ0
*IC8001
AD2
XECS0
AB1
ESZ1
XECS1
*IC8001
AC1
XECS1
TO 4,9/19
AB2
XEDK
TO 4/19
BOOTSWAP
*IC8001
AL8
BOOTSWAP
TO 7/19
ARC_OFF
IECIN
*IC8001
A28
IECIN
VOUTENB
XNMIRQ
*IC8001
C31
XNMIRQ
TO 4/19
SUPPORT_CARD
XIRQ1
*IC8001
A31
XIRQ1
(PORT15[1])
FE_IRQ
XIRQ2
*IC8001
A32
XIRQ2
(PORT15[2])
TO 5,6/19
SD_COIN_DET
XIRQ3
*IC8001
A33
XIRQ3
(PORT15[3])
AUDIO I/F
TO 8/19
TO 7,10/19
TO 4/19
SDVOLC
XECS2
*IC8001
AA1
XECS2
PORT0[6]
*IC8001
AP9
SMTCLK
PORT1[0]
VC27
TO 8/19
*IC8001
AP15
CH1DATA
PORT1[3]
ACTIVE_ANTENNA_ON
CH1PSYNC
*IC8001
AN15
CH1PSYNC
PORT1[4]
TO 11/19
DISPEN
CH1VAL
*IC8001
AM14 CH1VAL
PORT1[5]
SOUND_SOS
EA8
*IC8001
AP4
EA8
PORT3[0]
SIF_FIL_ON
EA9
*IC8001
AN4
EA9
PORT3[1]
PD4H_NCS / SD_LED_ON
EA10
*IC8001
AM4
EA10
PORT3[2]
TO 5/19
EEPROM_WP
SDOUT0
*IC8001
C26
SDOUT0
PORT6[2]
PANEL_LED_ON
SRCK0
*IC8001
D29
SRCK0
PORT7[1]
LCD_EEP_WP
SLRCK
*IC8001
C29
SLRCK
PORT7[2]
FAN_MAX / SP_LED_DIM
LOSDOUT0
*IC8001
B30
LOSDOUT0
PORT7[4]
TO 5,6/19
USB_VBUS
LOSDOUT1
*IC8001
C30
LOSDOUT1
PORT7[5]
AVDD_ENB
ADCCK
*IC8001
A30
ADCCK
PORT7[6]
STM
REV_DAC_ENB
SDOUT3
*IC8001
B31
SDOUT3
PORT7[7]
*IC8001
AN9
SMTD
PORT9[0]
RESET
XETS_CI
SMTRST
*IC8001
AL9
SMTRST
PORT9[1]
TO 4/19
CI_OSEL
SMTCMD
*IC8001
AL10
SMTCMD
PORT9[2]
XEAB
SMTSEL
*IC8001
AP8
SMTSEL
PORT9[3]
TO 6/19
TO 6/19
SD_PWR_ON
AGCI
*IC8001
D24
AGCI
PORT10[0]
FE_XRST / SDRAM_CHK
*IC8001
D25
AGCR
PORT10[1]
AGCR
CLK
MAIN_FAN_ON / SP_LED_ON
PORT0
*IC8001
W33
PORT0
PORT14[0]
FILM_DET
PORT1
*IC8001
W34
PORT1
PORT14[1]
C8082
50V
8p
SDBOOT
PORT2
*IC8001
Y34
PORT2
PORT14[2]
TO 4/19
CI_OCP
CH1CLK
*IC8001
AP14
CH1CLK
PORT15[4]
TO 12/19
POWER_DET
EA23
*IC8001
AK1
EA23
PORT15[5]
TO 4/19
USB_OCP
SBT0
*IC8001
AL11
SBT0
PORT15[6]
C8080
PD4H_OSD_VIN/DTV_VOUTENB
EA25
*IC8001
AJ1
EA25
PORT16[1]
50V
8p
FAN_SOS/FV_STS
EA11
*IC8001
AP3
EA11
PORT16[2]
IIC I/F
TO 4/19
XECS3
*IC8001
AA2
XECS3
PORT16[4]
TO 1/19
REMOTE
TEST
TO 6,17/19
*IC8001
AB34
TMS
*IC8001
Y15
TSTSEL
*IC8001
AA34
TCK
*IC8001
Y11
FPENF
*IC8001
AC33
TRST
HDMI I/F
*IC8001
AC34
TDO
*IC8001
C28
TSTAIO
*IC8001
AB33
TDI
*IC8001
AM16 DTCPOUT
*IC8001
Y17
V2TCPOUT
TO 6,7/19
*IC8001
AM11 A2TCPOUT
TO 6/19
STMCECPUL
*IC8001
Y16
M1A1TCPOUT
TO
STMCECAVL1A
6,10/19
STMCECAVL1B
SUB3.3V
*IC8001
J31
LVVDD33
AD18_DPAVDD
*IC8001
AD18
DPAVDD
STMDDCSCL0
*IC8001
K31
LVVDD33
STMDDCSDA0
*IC8001
L31
LVVDD33
TO 6,7/19
TO 18/19
*IC8001
M31
LVVDD33
STMDDCSCL1
*IC8001
N31
LVVDD33
STMDDCSDA1
SUB3.3V
*IC8001
P31
LVVDD33
P24_M1A1AVDD
*IC8001
P24
M1A1AVDD
STMDDCSCL2
*IC8001
R31
LVVDD33
STMDDCSDA2
C
*IC8001
P23
M1A1AVSS
TO 2,3,18/19
GND
*IC8001
A34
LVVSS
SUB3.3V
*IC8001
B32
LVVSS
TO 18/19
N24_MVAVDD
*IC8001
N24
MVAVDD
*IC8001
C32
LVVSS
*IC8001
D32
LVVSS
TO 2,3,18/19
C
*IC8001
N23
MVAVSS
*IC8001
E32
LVVSS
GND
*IC8001
F32
LVVSS
SUB3.3V
*IC8001
G32
LVVSS
TO 18/19
AD16_AVDDPWM
*IC8001
AD16
AVDDPWM
*IC8001
H32
LVVSS
*IC8001
J32
LVVSS
C
*IC8001
AC15
AVSSPWM
TO 18/19
AP32_VDD12STM
TO 2,3,18/19
*IC8001
K32
LVVSS
GND
*IC8001
L32
LVVSS
SUB3.3V
TO 18/19
*IC8001
M32
LVVSS
AD17_A2AVDD
*IC8001
AD17
A2AVDD
*IC8001
N32
LVVSS
*IC8001
P32
LVVSS
TO 2,3,18/19
C
*IC8001
AC16
A2AVSS
GND
*IC8001
R32
LVVSS
23
24
49
IC8001
MN2WS0125FE
PEAKS-SLD
LVDS I/F
TA1N
*IC8001
B33
TA1N
TA1P
*IC8001
B34
TA1P
TB1N
*IC8001
C33
TB1N
TB1P
*IC8001
C34
TB1P
*IC8001
A27
DAAVDD
TC1N
*IC8001
D33
TC1N
C8045
C8127
6.3V
16V
TC1P
*IC8001
D34
TC1P
0.1u
1u
*IC8001
B27
DAAVSS
TCLK1N
*IC8001
E33
TCLK1N
TCLK1P
*IC8001
E34
TCLK1P
TD1N
*IC8001
F33
TD1N
*IC8001
B26
VVREF
TD1P
*IC8001
F34
TD1P
C8015
R8003
6.3V
*IC8001
B25
VIREF
TE1N
*IC8001
G33
TE1N
10k
1u
R8004
1%
TE1P
*IC8001
G34
TE1P
24k
1%
*IC8001
H33
TF1N
*IC8001
H34
TF1P
C8016
TO 11,13/19
6.3V
1u
*IC8001
A26
VCOMP
TA2N
*IC8001
J33
TA2N
TA2P
*IC8001
J34
TA2P
TB2N
*IC8001
K33
TB2N
VDACO
*IC8001
A25
VDACO
TB2P
*IC8001
K34
TB2P
TC2N
*IC8001
L33
TC2N
TC2P
*IC8001
L34
TC2P
TCLK2N
*IC8001
M33
TCLK2N
TCLK2P
*IC8001
M34
TCLK2P
TD2N
*IC8001
N33
TD2N
TD2P
*IC8001
N34
TD2P
TE2N
*IC8001
P33
TE2N
TE2P
*IC8001
P34
TE2P
*IC8001
R33
TF2N
*IC8001
R34
TF2P
PWM0LP
*IC8001
AP23
PWM0LP
PWM0LN
*IC8001
AN23
PWM0LN
PWM1RP
*IC8001
AP22
PWM1RP
PANEL PWM
PWM1RN
*IC8001
AN22
PWM1RN
IECOUT
*IC8001
B28
IECOUT
*IC8001
C27
SDOUT1
*IC8001
D26
SDOUT2
NSHUTDOWN
*IC8001
AP21
NSHUTDOWN
MUTEB
*IC8001
AN21
MUTEB
TCON
*IC8001
A29
LOSDOUT2
*IC8001
B29
LOSDOUT3
LOSDOUT4
*IC8001
D30
LOSDOUT4
TO 11/19
LOSDOUT5
*IC8001
D31
LOSDOUT5
*IC8001
E31
LOSDOUT6
*IC8001
F31
LOSDOUT7
*IC8001
G31
LOSDOUT8
*IC8001
H31
LOSDOUT9
COMMON PORT
XRSTSTM
*IC8001
AH34
XRSTSTM
G_LED_ON
STMTIME0
*IC8001
AP26
STMTIME0
PANEL_VCC_ON
STMTIME1
*IC8001
AN26
STMTIME1
TO 6/19
P5V_DET/BL_ON
STMTIME2
*IC8001
AP27
STMTIME2
PD4H_DRVRST / PWM_POW_ON
STMTIME3
*IC8001
AN27
STMTIME3
TO 6,17/19
R_LED_ON
STMTIME4
*IC8001
AN25
STMTIME4
R8016
12.0MHz
SP_HP_MUTE
STMSBO0
*IC8001
AK33
STMSBO0
*IC8001
AN30
OSCXI
TO 6,12/19
MON_MUTE
STMSBI0
*IC8001
AL33
STMSBI0
PD4H_XRST_SYS/PANEL_TEST_ON
STMSBT0
*IC8001
AP28
STMSBT0
R8017
TO 6/19
P3.3V_DET/SBO
STMSBO1
*IC8001
AL24
STMSBO1
470
*IC8001
AP30
OSCXO
STMSBI1
*IC8001
AN28
STMSBI1
PD4H_PANEL_MAIN_ON/SBI
X8001
H0J120500062
HDMI_5V_DET1
STMGPIO7
*IC8001
V1
STMGPIO7
TO 6,7/19
HDMI_5V_DET2
STMGPIO8
*IC8001
V2
STMGPIO8
HDMI_5V_DET0
STMGPIO9
*IC8001
V3
STMGPIO9
TO 6/19
SUB3.3V_SENSE
STMGPIO0
*IC8001
AF34
STMGPIO0
TO 6,12/19
STMSCL
*IC8001
AE33
STMSCL
SW_OFF_DET
STMGPIO1
*IC8001
AJ34
STMGPIO1
STMSDA
*IC8001
AD33
STMSDA
TO 6/19
SUB5V/SUB12V_SENSE
STMGPIO2
*IC8001
AG33 STMGPIO2
TO 6,17/19
SRQ_GenX
STMGPIO3
*IC8001
AF33
STMGPIO3
TO 6/19
GenX-EEP_WP
STMGPIO4
*IC8001
AJ33
STMGPIO4
TO 6,9,11,12,17/19
TV_SUB_ON
STMGPIO5
*IC8001
AH33
STMGPIO5
TO 6,12/19
DTV_XRST
STMGPIO6
*IC8001
AA33
STMGPIO6
STMRMIN
*IC8001
AG34 STMRMIN
AI_SENSOR
STMADIN0
*IC8001
AN24
STMADIN0
RF_AFT1
STMADIN1
*IC8001
AP25
STMADIN1
TO 6/19
FACT
STMADIN2
*IC8001
AL21
STMADIN2
KEY1
STMADIN3
*IC8001
AL22
STMADIN3
TO 6,12/19
PANEL_SOS/BL_SOS
STMADIN4
*IC8001
AL23
STMADIN4
TO 6,16/19
SOS
STMADIN5
*IC8001
AP24
STMADIN5
STMCECO
*IC8001
W1
STMCECO
*IC8001
W2
STMCECPUL
DEBUG
*IC8001
AD34
STMCECAVL1A
*IC8001
AE34
STMCECAVL1B
*IC8001
AK34
SCLOCK
STMHPD0
*IC8001
V4
STMHPD0
*IC8001
AM34 SDATA
STMHPD1
*IC8001
U3
STMHPD1
TO 6/19
STMEXTRG
*IC8001
AL34
STMEXTRG
STMHPD2
*IC8001
U4
STMHPD2
*IC8001
L4
STMDDCSCL0
*IC8001
P4
STMDDCSDA0
TEST
*IC8001
M4
STMDDCSCL1
*IC8001
R4
STMDDCSDA1
*IC8001
AM29 STMTEST0
TO 1,3,12/19
XRST
*IC8001
AM28 STMTEST1
*IC8001
N4
STMDDCSCL2
*IC8001
AM27 STMTEST2
*IC8001
T4
STMDDCSDA2
TO 18/19
VDD33STM/ADAVDD
*IC8001
AP32
VDD12STM
*IC8001
AP31
VDD33STM
C
R8032
TO 2,3,18/19
10k
GND
25
26
PWM1
PWM2
LPL
LPR
POLL
POLR
CPV
GDATA1
GDATA2
LD
P01
TRCD0
P02
TRCD1
P03
TRCD2
P04
TRCD3
P05
P10
P11
P12
P13
P14
P43
P44
P45
P70
P71
P72
P73
P74
P75
BEPOWER
P76
BENST
P80
TRCCLK
P81
TRCST
P82
P83
P84
P85
*IC8001
AP29
ADAVDD
*IC8001
AN29
ADAVSS
27

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