Panasonic TH37LRU20 - HOSPITALITY LCD HDTV, Руководство по обслуживанию

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TH-42LRU20
30
11.4. A-Board (3 of 19) Schematic Diagram
S
GUARD_V
C8016
1u
6.3V
C8015
1u
6.3V
C8082
50V
8p
C8080
50V 8p
C8045
16V
0.1u
C8127
6.3V
1u
IC8001 C26 SDOUT0
IC8001 C27 SDOUT1
IC8001 C28 TSTAIO
IC8001 C29 SLRCK
IC8001 C30 LOSDOUT1
IC8001 C31 XNMIRQ
IC8001 C32 LVVSS
IC8001 C33 TB1N
IC8001 C34 TB1P
IC8001 D24 AGCI
IC8001 D25 AGCR
IC8001 D26 SDOUT2
IC8001 D27 MSDA
IC8001 D28 MSCL
IC8001 D29 SRCK0
IC8001 D30 LOSDOUT4
IC8001 D31 LOSDOUT5
IC8001 D32 LVVSS
IC8001 D33 TC1N
IC8001 D34 TC1P
IC8001 AG32 MMXCK
IC8001 E31 LOSDOUT6
IC8001 E32 LVVSS
IC8001 E33 TCLK1N
IC8001 E34 TCLK1P
IC8001 F31 LOSDOUT7
IC8001 F32 LVVSS
IC8001 F33 TD1N
IC8001 F34 TD1P
IC8001 G31 LOSDOUT8
IC8001 G32 LVVSS
IC8001 G33 TE1N
IC8001 G34 TE1P
IC8001 H31 LOSDOUT9
IC8001 H32 LVVSS
IC8001 H33 TF1N
IC8001 H34 TF1P
IC8001 J31 LVVDD33
IC8001 J32 LVVSS
IC8001 J33 TA2N
IC8001 J34 TA2P
IC8001 K31 LVVDD33
IC8001 K32 LVVSS
IC8001 K33 TB2N
IC8001 K34 TB2P
IC8001 AJ32 MMDQ22
IC8001 L4 STMDDCSCL0
IC8001 AM16 DTCPOUT
IC8001 L31 LVVDD33
IC8001 L32 LVVSS
IC8001 L33 TC2N
IC8001 L34 TC2P
IC8001 M4 STMDDCSCL1
IC8001 M31 LVVDD33
IC8001 M32 LVVSS
IC8001 M33 TCLK2N
IC8001 M34 TCLK2P
IC8001 N4 STMDDCSCL2
IC8001 N23 MVAVSS
IC8001 AL32 VDDIO
IC8001 N31 LVVDD33
IC8001 N32 LVVSS
IC8001 N33 TD2N
IC8001 N34 TD2P
IC8001 P4 STMDDCSDA0
IC8001 AM14 CH1VAL
IC8001 AM12 CLK27
IC8001 P23 M1A1AVSS
IC8001 P24 M1A1AVDD IC8001 P31 LVVDD33
IC8001 P32 LVVSS
IC8001 P33 TE2N
IC8001 P34 TE2P
IC8001 R4 STMDDCSDA1
IC8001 R31 LVVDD33
IC8001 R32 LVVSS
IC8001 R33 TF2N
IC8001 R34 TF2P
IC8001 T4 STMDDCSDA2
IC8001 AN34 VDDIO
IC8001 U3 STMHPD1
IC8001 U4 STMHPD2
IC8001 V1 STMGPIO7
IC8001 V2 STMGPIO8
IC8001 V3 STMGPIO9
IC8001 AP25 STMADIN1
IC8001 W1 STMCECO
IC8001 W2 STMCECPUL
IC8001 W3 XNFRE
IC8001 W4 XNFWP
IC8001 W24 LVVDD12
IC8001 W31 MMXDQS1
IC8001 W32 MMDQS1
IC8001 W33 PORT0
IC8001 W34 PORT1
IC8001 Y1 XNFCE
IC8001 Y2 NFCLE
IC8001 Y3 XNFWE
IC8001 Y4 NFALE
IC8001 Y11 FPENF
IC8001 Y15 TSTSEL
IC8001 Y17 V2TCPOUT
IC8001 Y20 VDDR
IC8001 Y23 VDDIO
IC8001 Y24 VDDIO
IC8001 Y31 MMDQS0
IC8001 Y32 MMXDQS0
IC8001 Y33 XRST
IC8001 Y34 PORT2
IC8001 AG31 MMCK
IC8001 AG4 ED5
IC8001 AG3 ED3
IC8001 AG2 ED2
IC8001 AG1 ED4
IC8001 AF34 STMGPIO0
IC8001 AF33 STMGPIO3
IC8001 AF4 ED10
IC8001 AF3 ED9
IC8001 AF2 ED6
IC8001 AF1 ED8
IC8001 AE34 STMCECAVL1B
IC8001 AE33 STMSCL
IC8001 AE4 ED12
IC8001 AE3 ED14
IC8001 AE2 ED13
IC8001 AE1 ED11
IC8001 AD34 STMCECAVL1A
IC8001 AD33 STMSDA
IC8001 AD24 VDDIO
IC8001 AD23 VDDIO
IC8001 AD20 VDDR
IC8001 AD19 VDDA
IC8001 AM11 A2TCPOUT
IC8001 AD17 A2AVDD
IC8001 AD16 AVDDPWM
IC8001 AD15 VDDAUSB
IC8001 AD14 VDDPUSB
IC8001 AD13 VSSAPUSB
IC8001 AD12 USBRREF
IC8001 AD4 EAS
IC8001 AD3 ERXW
IC8001 AD2 XECS0
IC8001 AD1 ED15
IC8001 AC34 TDO
IC8001 AC33 TRST
IC8001 AC24 VDDIO
IC8001 AC23 VDDIOCK
IC8001 AC20 VDDR
IC8001 AC19 VDDA
IC8001 AC16 A2AVSS
IC8001 AC15 AVSSPWM
IC8001 AC14 VSSAPUSB
IC8001 AC13 USBRREF
IC8001 AC4 XERE
IC8001 AC2 ESZ0
IC8001 AC1 XECS1
IC8001 AB34 TMS
IC8001 AB33 TDI
IC8001 AB32 MMODT
IC8001 AB31 MMCKE
IC8001 AB24 VDDIO
IC8001 AB23 VDDIO
IC8001 AB19 VDDA
IC8001 AM17 SDWP
IC8001 AB14 USBATEST
IC8001 AB11 VDD33SD
IC8001 AB4 XEWE0
IC8001 AB2 XEDK
IC8001 AB1 ESZ1
IC8001 AA34 TCK
IC8001 AA33 STMGPIO6
IC8001 AA32 MMDQ13
IC8001 AN9 SMTD
IC8001 AA24 VDDIO
IC8001 AA23 VDDIO
IC8001 AA20 VDDR
IC8001 AA11 VDDUSB
IC8001 AA4 NANDRYBY
IC8001 AA3 XEWE1
IC8001 AA2 XECS3
IC8001 AA1 XECS2
IC8001 A34 LVVSS
IC8001 A33 XIRQ3
IC8001 A32 XIRQ2
IC8001 A31 XIRQ1
IC8001 A30 ADCCK
IC8001 A29 LOSDOUT2
IC8001 AN33 VDDIO
IC8001 A27 DAAVDD
IC8001 A26 VCOMP
IC8001 A25 VDACO
IC8001 AP24 STMADIN5
IC8001 AL31 VDDIO
IC8001 AL30 VDDIO
IC8001 AL29 MMVREF
IC8001 AL28 MMRODT
IC8001 AL27 MMRDRV
IC8001 AL26 MMXDQS3
IC8001 AL25 MMDQS2
IC8001 AL24 STMSBO1
IC8001 AJ31 VDDIO
IC8001 AJ4 EA17
IC8001 AJ2 EA22
IC8001 AJ1 EA25
IC8001 AH34 XRSTSTM
IC8001 AH33 STMGPIO5
IC8001 AH32 MMDQ29
IC8001 AH31 MMVCAL
IC8001 AH4 ED7
IC8001 AH3 ED0
IC8001 AH2 EA24
IC8001 AH1 ED1
IC8001 AG34 STMRMIN
IC8001 AL33 STMSBI0
IC8001 AL23 STMADIN4
IC8001 AL22 STMADIN3
IC8001 AL21 STMADIN2
IC8001 AL19 SDCLK
IC8001 AL18 SDDAT3
IC8001 AL17 SCL0
IC8001 AL16 CH0CLK
IC8001 AL15 CH0PSYNC
IC8001 AL14 TXD0
IC8001 AL13 XRTS0
IC8001 AL12 XRI0
IC8001 AL11 SBT0
IC8001 AL10 SMTCMD
IC8001 AL9 SMTRST
IC8001 AL8 BOOTSWAP
IC8001 AL7 EA1
IC8001 AL2 EA18
IC8001 AL1 EA21
IC8001 AK33 STMSBO0
IC8001 AK32 VDDIO
IC8001 AK31 VDDIO
IC8001 AK4 EA14
IC8001 AK2 EA20
IC8001 AK1 EA23
IC8001 AJ34 STMGPIO1
IC8001 N24 MVAVDD
IC8001 AJ33 STMGPIO4
IC8001 AM6 EA2
IC8001 AM5 EA7
IC8001 AM4 EA10
IC8001 AM2 EA15
IC8001 AM1 EA19
IC8001 AL34 STMEXTRG
IC8001 AM13 CLK74
IC8001 AD18 DPAVDD
IC8001 AM15 RXD0
IC8001 AB20 VDDR
IC8001 AN10 SBI0
IC8001 AM18 SDCD
IC8001 AM25 MMXDQS2
IC8001 AM26 MMDQS3
IC8001 AM27 STMTEST2
IC8001 AM28 STMTEST1
IC8001 AM29 STMTEST0
IC8001 AM31 VDDIO
IC8001 AM32 VDDIO
IC8001 AM33 VDDIO
IC8001 AM34 SDATA
IC8001 AN1 EA16
IC8001 AN3 EA12
IC8001 AN4 EA9
IC8001 AN5 EA5
IC8001 AN6 EA3
IC8001 AN7 EA0
IC8001 AN8 SBT1
IC8001 AA31 MMDQ6
IC8001 AN32 VDDIO
IC8001 AN30 OSCXI
IC8001 AN29 ADAVSS
IC8001 AN28 STMSBI1
IC8001 AN27 STMTIME3
IC8001 AN26 STMTIME1
IC8001 AN25 STMTIME4
IC8001 AN24 STMADIN0
IC8001 AN23 PWM0LN
IC8001 AN22 PWM1RN
IC8001 AN21 MUTEB
IC8001 AN20 USBDN
IC8001 AN19 SDDAT1
IC8001 AN18 SDCMD
IC8001 AN17 CH0DATA
IC8001 AN16 SDA1
IC8001 AN15 CH1PSYNC
IC8001 AN14 CH0VAL
IC8001 AN13 XDTR0
IC8001 AN12 XDSR0
IC8001 AN11 SBI1
IC8001 A28 IECIN
IC8001 AP23 PWM0LP
IC8001 AP22 PWM1RP
IC8001 AP21 NSHUTDOWN
IC8001 AP20 USBDP
IC8001 AP19 SDDAT0
IC8001 AP18 SDDAT2
IC8001 AP17 SDA0
IC8001 AP16 SCL1
IC8001 AP15 CH1DATA
IC8001 AP14 CH1CLK
IC8001 AP13 XCTS0
IC8001 AP12 XDCD0
IC8001 AP11 SBO1
IC8001 AP10 SBO0
IC8001 AP9 SMTCLK
IC8001 AP8 SMTSEL
IC8001 AP7 ECLK
IC8001 AP6 EA4
IC8001 AP5 EA6
IC8001 AP4 EA8
IC8001 AP3 EA11
IC8001 AP2 EA13
IC8001 AP26 STMTIME0
IC8001 V4 STMHPD0
IC8001 AP34 VDDIO
IC8001 AP33 VDDIO
IC8001 AP32 VDD12STM IC8001 AP31 VDD33STM
IC8001 AP30 OSCXO
IC8001 AP29 ADAVDD
IC8001 AP28 STMSBT0
IC8001 AP27 STMTIME2
IC8001 AG33 STMGPIO2
IC8001 B34 TA1P
IC8001 B33 TA1N
IC8001 B32 LVVSS
IC8001 B31 SDOUT3
IC8001 B30 LOSDOUT0
IC8001 B29 LOSDOUT3
IC8001 B28 IECOUT
IC8001 B27 DAAVSS
IC8001 B26 VVREF
IC8001 B25 VIREF
IC8001 Y16 M1A1TCPOUT
IC8001 AK34 SCLOCK
L8007
J0JHC0000045
C
C
C
C
SUB3.3V
R8016
VDDR/A
VDD33STM/ADAVDD
SUB_SD_3.3V
EA21
EA20
XRST
SDCD
STMHPD0
XRST
XRSTSTM
TCK
TMS
EA19
CLK27
TDI
TRST
STMHPD1
STMRMIN
CLK74
AD18_DPAVDD
SCLOCK
1.8V_DDRI/F
EA14
SBI1
TXD0
NSHUTDOWN
SDWP
EA22
STMHPD2
EA15
EA13
EA16
EA17
AP32_VDD12STM
VDD33STM/ADAVDD
EA12
EA18
MMVCAL/REF
AG31_MMCK
AG32_MMXCK
AL28_MMRODT
AL27_MMRDRV
MMVCAL/REF
AB31_MMCKE
AB32_MMODT
AA11_VDDUSB
AD15_VDDAUSB
AD14_VDDPUSB
SBI0
LVVDD33
P24_M1A1AVDD
N24_MVAVDD
MUTEB
AD16_AVDDPWM
W24_LVVDD12
AD17_A2AVDD
VDACO
SBO0
SCL1
SCL0
RXD0
SBT1
SBO1
TDO
STMDDCSCL1
ECLK
MSCL
SDCLK
PWM0LP
PWM0LN
STMDDCSCL2
IECOUT
STMDDCSCL0
PWM1RN
PWM1RP
STMSCL
ERXW
NANDRYBY
ED8
ED4
TA1N
ED11
ED15
XNFCE
C
TB1N
ED13
ED12
NFALE
XNFWE
C
C
C
C
ED9
ED7
ED2
ED6
SDA1
TA2P
TB2N
TD2N
LOSDOUT5
TD2P
TC2N
EA6
TF1P
LOSDOUT4
LOSDOUT3
LOSDOUT2
SDOUT2
SDOUT1
STMCECAVL1B
STMCECAVL1A
STMCECPUL
EA0
EA1
EA2
EA3
SDCMD
SDDAT3
SDDAT1
EA5
TF1N
EA7
MSDA
EA24
TF2P
XERE
STMCECO
STMSDA
LOSDOUT9
LOSDOUT8
LOSDOUT7
LOSDOUT6
ESZ0
TA1P
TC2P
TCLK2N
SDA0
XNFWP
TF2N
ED5
TE2N
NFCLE
TA2N
EAS
SDDAT0
ED1
TC1N
TB1P
TC1P
TE1P
TD1N
TD1P
TB2P
TCLK1P
TCLK1N
TE1N
ESZ1
ED3
ED14
ED10
XNFRE
XEDK
C
C
SDATA
STMEXTRG
STMDDCSDA0
STMDDCSDA1
TE2P
SDDAT2
XEWE1
TCLK2P
XEWE0
STMDDCSDA2
EA4
ED0
R8004
24k
R8017 470
R8003
10k
R8002
24k
X8001
H0J120500062
NX3225GA-EXS00A-CG00908-12MHZ
R8824
6.2k
EA11
R4208
47k
CLK74
CLK27
R8212
10k
R8211
10k
IIC I/F
SERIAL I/F
CI I/F
PCWAIT
PCOE
PCWE
PCIORD
PCIOWR
PCRESET
COMMON PORT
PORT15[6]
PORT14[0]
PORT14[1]
PORT14[2]
PORT1[0]
PORT9[0]
PORT9[1]
PORT9[2]
PORT9[3]
CPU BUS I/F
PORT3[0]
PORT3[1]
PORT3[2]
PORT16[2]
TS I/F
HSBCLKIN
HSDIN0
HSSYNIN
HSVALIN
HSDIN1
HSDIN2
HSDIN3
HSDIN4
HSDIN5
HSDIN6
HSDIN7
Parallel
PORT15[5]
PORT16[1]
PORT0[6]
PORT16[4]
NAND IF
PCCD1
PCREADY
PCCE1
PCDOE
PORT15[4]
PORT1[3]
PORT1[4]
PORT1[5]
TCON
LPL
LPR
POLL
POLR
CPV
GDATA1
GDATA2
LD
PORT7[4]
PORT7[5]
PORT7[6]
PORT7[7]
SD CARD I/F
(PORT15[1])
(PORT15[2])
(PORT15[3])
JTAG TEST
USB I/F
Analog Video Out I/F
AUDIO I/F
PANEL PWM
PWM1
PWM2
PORT6[2]
PORT7[1]
PORT7[2]
STM
CLK
COMMON PORT
P01
P02
P03
P04
P05
P10
P11
P12
P13
P43
P44
P45
P70
P71
P72
P73
P74
P75
P76
P80
P81
P82
P83
P84
P85
IIC I/F
HDMI I/F
TEST
PORT10[0]
PORT10[1]
SCL2
SDA2
LVDS I/F DDR MONITOR
DDR
CLK
RESET
RESET
P14
REMOTE
DEBUG
Dchip
TRCD0
TRCD1
TRCD2
TRCD3
TRCCLK
TRCST
BEPOWER
BENST
12.0MHz
VC27
SUB1.2V
SUB1.2V
SUB1.8V SUB3.3V
GND
SUB3.3V
SUB3.3V
SUB3.3V
SUB3.3V
SUB3.3V
GND
GND
GND
GND
GND
GND
SUB1.2V
SUB3.3V
SUB3.3V
STB1.2V
GND
!
A-BOARD TXN/A11PDUS (3/19)
Peaks-COMMON
TO 1/19
TO 1/19
TO 1/19
TO 4/19
TO 1,4/19
TO 14/19
TO 4/19
TO 4/19
TO 16/19
TO 5/19
TO 16/19
TO 16/19
TO16/19
TO 4/19
TO 4/19
TO 11/19
TO 9/19
TO 10/19
TO 6/19
TO16/19
TO16/19
TO 12/19
TO 13/19
TO 6/19
TO 5/19
TO 12/19
COMMON PORT
CLK
PG-FAN_SOS/FV_STS
CH0CLK
XRTS0
CH0DATA
CH0VAL
XDSR0
XDCD0
CH0PSYNC
XDTR0
XCTS0
XRI0
AM25_MMXDQS2
Y31_MMDQS0
AL26_MMXDQS3
AH32_MMDQ29
AM26_MMDQS3
AJ32_MMDQ22
AA32_MMDQ13
W32_MMDQS1
AA31_MMDQ6
Y32_MMXDQS0
W31_MMXDQS1
AL25_MMDQS2
SUPPORT_CARD
FE_IRQ
ARC_OFF
SD_COIN_DET
XNMIRQ
XIRQ2
XIRQ3
BOOTSWAP
XIRQ1
XECS1
XECS0
IECIN
ACTIVE_ANTENNA_DET
CI_POWER_ON
XETS_CI
CI_OSEL
SD_PWR_ON
FE_XRST / SDRAM_CHK
PANEL_LED_ON
LCD_EEP_WP
CI_OCP
POWER_DET
USB_OCP
SDBOOT
PD4H_OSD_VIN/EXT_LDINT
FAN_SOS/FV_STS
MAIN_FAN_ON / SP_LED_ON
FAN_MAX / SP_LED_DIM
PD4H_XRST/PANEL_AGW
AVDD_ENB
REV_DAC_ENB
EEPROM_WP
DISPEN
ETHER_XRST
SDVOLC
(VC27)
SOUND_SOS
SIF_FIL_ON
PD4H_NCS / SD_LED_ON
ACTIVE_ANTENNA_ON
XEAB
USB_VBUS
CH1PSYNC
CH1VAL
EA8
EA9
EA25
PORT0
EA11
SDOUT3
XECS3
SMTCMD
SMTSEL
AGCI
PORT1
CH1CLK
EA23
AGCR
PORT2
SDOUT0
SRCK0
LOSDOUT0
LOSDOUT1
ADCCK
SMTD
SMTRST
EA10
SLRCK
CH1DATA
SMTCLK
XECS2
SBT0
MON_MUTE
PD4H_XRST_STS/PANEL_TEST_ON
P3.3V_DET/SBO
PD4H_PANEL_MAIN_ON/SBI
SUB3.3V_SENSE
SW_OFF_DET
SUB5V/SUB12V_SENSE
SRQ_GenX
GenX-EEP_WP
AI_SENSOR
RF_AFT1
FACT
KEY1
PANEL_SOS/BL_SOS
SOS
DTV_XRST
G_LED_ON
TV_SUB_ON
PANEL_VCC_ON
HDMI_5V_DET1
P5V_DET/BL_ON
HDMI_5V_DET2
PD4H_DRVRST / PWM_POW_ON
HDMI_5V_DET0
R_LED_ON
SP_HP_MUTE
STMADIN0
STMGPIO3
STMGPIO2
STMGPIO1
STMGPIO0
STMGPIO9
STMGPIO8
STMSBI1
STMSBO1
STMSBT0
STMSBO0
STMTIME4
STMADIN5
STMTIME2
STMTIME1
STMTIME0
STMGPIO7
STMSBI0
STMTIME3
STMADIN4
STMADIN3
STMADIN2
STMADIN1
STMGPIO6
STMGPIO5
STMGPIO4
25 27 20 24 19 22 26 23 21