Read Sharp LC-40LE631E (serv.man2) Service Manual online
111
LC-32LE631
LC-40LE631
LC-46LE631
LC-40LE631
LC-46LE631
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PNX85500: MIPS
B02E
B02E
2011-02-01
2
3139 123 6519
SPB SSB
TV550 2K11 4DDR EU SD
-BUS
CTRL
FIL
I 2 C
INP
USB
1
2
3
4
RREF
DP
DN
CLK_54_OUT
BL_PWM
RESET_SYS
TDI
TDO
TCK
TMS
TRSTN
SCL
SDA
SCL
SDA
SCL
SDA
SCL
SDA
ETH
RXD
SDIO
DAT
ETH
TXD
TXCLK
0
1
2
3
1
2
3
TXEN
TXER
TXER
COL
CRS
CRS
MDC
MDIO
0
1
2
SDCD
SDWP
1
2
SDCD
SDWP
RXCLK
0
1
2
3
1
2
3
RXDV
RXER
RXER
CC_DAT3
CLK
CMD
CLK
CMD
FOR FACTORY
USE ONLY
RES
+3V3
9S09
3S83
10K
3S82
10K
+3V3-STANDBY
IS08
6
1
S
I
7
1
S
I
+3V3
+3V3
10K
3S84
IS50
+3V3
10K
3S80
1
2
2
3
4
5
6
7
8
4
5
6
7
8
9
10
RES
BM08B-SRSS-TBT
1F10
10K
3S62
+3V3
FS11
IS09
DS52
3S40
10K
+3V3
IS05
10K
3S45
+3V3
FS64
3S64
10K
3S72
47R
FS53
FS51
FS50
FS57
+3V3
FS2Y
IS4Z
RES
3S6J
10K
10K
3S6H-4
4
5
3
6
10K
3S6H-3
3S6K
10K
1
8
3S00
33R
3S6H-1
10K
3S6G
2K2
3S6F
2K2
3S6E
2K2
3S6D
3S6C
4K7
2K2
3S6B
4K7
4K7
3S6A
4K7
3S69
9S13
9S12
+3V3
9S10
3S68
1
2
3S81
10K
4K7
1
2
3S66
4K7
IS04
+3V3
+3V3
SD0
SD1
7
2
SDA
3
VDD
6
VSS
5
SC0
SC1
8
4
L
C
S
1
RES
7S01
PCA9540B
10K
3S21
FS10
3S27
10K
1
2
2
+3V3
3S61
100R
3S5Z
100R
1
1
2
3S5W
100R
1
2
3S5Y
100R
1
2
3S57
1
2
3S58
100R
1
2
100R
100R
3S56
3S55
5K6
+3V3
W3
U6
V6
U6
V6
10K
3S26
AA4
AB1
AB2
AA5
AB3
AB1
AB2
AA5
AB3
W2
W1
W6
W5
W4
W1
W6
W5
W4
Y3
Y1
Y1
AA3
Y5
Y6
AB4
AC1
Y6
AB4
AC1
AC2
Y4
Y4
AA2
AA1
PNX85500
7S00-4
ETHERNET
AC3
Y2
B25
B24
AA23
AB25
AB26
AA24
AA25
R26
R25
R24
R25
R24
GPIO_6
W23
V22
V22
GPIO_7
AE4
C26
A25
A24
A23
C25
B26
GPIO_0
Y21
Y22
Y22
GPIO_1
V23
GPIO_10
GPIO_11
GPIO_11
U23
Y23
GPIO_2
Y24
GPIO_3
W21
GPIO_4
W22
GPIO_5
PNX85500
7S00-3
CONTROL
AD5
AC5
FS52
FS49
9S11
+3V3
3S67
4K7
1
2
FS44
1
2
4K7
3S65
FS31
2S89
FS2W
100n
IS40
+3V3
2
7
+3V3
3S60
100R
1
2
3S6H-2
10K
3D-LR
BOOTMODE
SELECT-SAW
GPIO6
PNX-SPI-CS-BLn
BOOST-PWM
RXD1-MIPS
TXD1-MIPS
EJTAG-TDI-PNX85500
EJTAG-TRSTn-PNX85500
EJTAG-TMS-PNX85500
EJTAG-TMS-PNX85500
PXCLK54
TXD2-MIPS
RXD2-MIPS
3D-LR
SCL-DISP
SDA-SET
SDA-DISP
SDA-BL
EJTAG-TMS-PNX85500
EJTAG-TRSTn-PNX85500
EJTAG-TCK-PNX85500
EJTAG-TDO-PNX85500
EJTAG-TDI-PNX85500
EJTAG-TDO-PNX85500
EJTAG-TDI-PNX85500
EJTAG-DETECTn
EJTAG-TDO-PNX85500
EJTAG-TCK-PNX85500
EJTAG-TCK-PNX85500
SCL-TUNER
RESET-SYSTEMn
SCL-DISP
SCL-BL
SCL-SET
SDA-DISP
SDA-BL
SDA-SET
SCL-DISP
SCL-BL
SDA-DISP
SDA-BL
SCL-SET
SCL-BL
SCL-UP-MIPS
SDA-SET
SCL-SET
SDA-SSB
SCL-SSB
SDA-TUNER
SCL-TUNER
SDA-UP-MIPS
SCL-UP-MIPS
SCL-UP-MIPS
SDA-SET
SCL-SET
SCL-SET
SDA-SSB
SCL-SSB
SCL-SSB
SDA-TUNER
ETH-TXD(2)
ETH-TXD(3)
ETH-TXD(3)
ETH-TXEN
ETH-TXER
ETH-TXER
ETH-COL
ETH-CRS
ETH-CRS
ETH-MDC
SDA-UP-MIPS
SDIO-DAT3
SDIO-CLK
SDIO-CMD
SDIO-DAT0
SDIO-DAT1
SDIO-DAT2
SDIO-CDn
SDIO-WP
SDIO-CLK
SDIO-CMD
SDIO-DAT0
SDIO-DAT1
SDIO-DAT2
SDIO-CDn
SDIO-WP
ETH-TXD(0)
ETH-TXD(1)
ETH-TXD(1)
ETH-MDIO
ETH-RXCLK
ETH-RXD(0)
ETH-RXD(1)
ETH-RXD(2)
ETH-RXD(3)
ETH-RXD(1)
ETH-RXD(2)
ETH-RXD(3)
ETH-RXDV
ETH-RXER
ETH-RXER
ETH-TXCLK
BACKLIGHT-PWM
BOOTMODE
BOOST-PWM
SELECT-SAW
SELECT-SAW
RXD1-MIPS
TXD1-MIPS
RXD2-MIPS
TXD2-MIPS
GPIO6
PNX-SPI-CS-BLn
TXD1-MIPS
RXD2-MIPS
TXD2-MIPS
GPIO6
PNX-SPI-CS-BLn
EJTAG-TCK-PNX85500
EJTAG-TDI-PNX85500
EJTAG-TDO-PNX85500
EJTAG-TMS-PNX85500
EJTAG-TRSTn-PNX85500
USB-DM
USB-DP
USB-DP
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10-2 Main Unit (SSB) (Continued)
B02E
PNX85500: MIPS Schematic Diagram
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