Sharp LC-32LE631E Service Manual page 111

10-2 Main Unit (SSB) (Continued)
PNX85500: MIPS
B02E
I I
IS05
3S45
BOOTMODE
+3V3
10K
BOOTMODE
3S40
S I 1 7
H H 3D-LR 3D-LR
+3V3
DS52 RXD1-MIPS
10K
TXD1-MIPS
3S82
BOOST-PWM RXD2-MIPS
+3V3
TXD2-MIPS
10K
3S80 FS10
TXD2-MIPS GPIO6
+3V3
3S81 10K FS11
RXD2-MIPS PNX-SPI-CS-BLn
+3V3
10K BOOST-PWM
RES 3S21
GPIO6 SELECT-SAW
+3V3
IS04
10K
USB-DM
3S62 PNX-SPI-CS-BLn
USB-DP
+3V3
10K
G G
3S64 FS64
SELECT-SAW
+3V3
10K
3S83
RXD1-MIPS
+3V3
10K
3S84
TXD1-MIPS
+3V3
10K
F F
E E
D D
C C
B B
A A
1 1 2 2 3 3
B02E PNX85500: MIPS Schematic Diagram
7S00-3
PNX85500
CONTROL
3S56
C25 1 2
SDA
1 C26 100R 1 2 3S57
SCL
100R
3S58
Y21 B26 1 2
GPIO_0 SDA
S I 1 6
9S09 Y22 2 A25 100R 1 2 3S5W
GPIO_1 SCL
Y23 100R
GPIO_2
3S5Y
Y24 B25 1 2
GPIO_3 SDA
3S5Z
W21 3 A24 100R 1 2
GPIO_4 SCL
W22 100R
GPIO_5 3S60
W23 B24 1 2
GPIO_6 SDA
V22 4 A23 100R 1 2 3S61
GPIO_7 SCL
100R
V23
GPIO_10
U23 AA25
EJTAG-TRSTn-PNX85500
GPIO_11 TRSTN
AA24
TMS
R26 AA23
DN TCK
R25 AB26
DP USB TDO
IS4Z
R24 AB25
RREF TDI
3S00
AE4
RESET_SYS
33R
AD5
BL_PWM
AC5
CLK_54_OUT
+3V3 +3V3
3S72
47R
4 4 5 5 6 6
+3V3
3S69
SDA-UP-MIPS SDA-UP-MIPS
3S6A 4K7 4K7
SCL-UP-MIPS SCL-UP-MIPS
SDA-SET SDA-SET 3S6B 4K7
SCL-SET SCL-SET 3S6C 4K7
3S6D 2K2
SDA-SSB SDA-SSB
SCL-SSB SCL-SSB 3S6E 2K2
3S6F 2K2
SDA-TUNER SDA-TUNER
3S6G 2K2
SCL-TUNER SCL-TUNER
3S6K
EJTAG-TRSTn-PNX85500
1 8 3S6H-1 10K
EJTAG-TMS-PNX85500 EJTAG-TMS-PNX85500
10K 3 6 3S6H-3
EJTAG-TCK-PNX85500 EJTAG-TCK-PNX85500
EJTAG-TDO-PNX85500 EJTAG-TDO-PNX85500 10K 2 7 3S6H-2
10K 4 5 3S6H-4
EJTAG-TDI-PNX85500 EJTAG-TDI-PNX85500
10K
RESET-SYSTEMn
BACKLIGHT-PWM
IS40
PXCLK54
+3V3
2S89
100n
7S01
PCA9540B
VDD SC0 5 SCL-DISP
SC1 8
SCL-SET 1 S C L SD0 4 SDA-DISP
I 2 C
INP
-BUS
2 SDA FIL SD1 7
SDA-SET CTRL
VSS
FS31
9S10
IS08
9S11 FS2W
SCL-SET SCL-DISP
9S12 FS2Y
SDA-DISP
IS09
9S13
SDA-SET
7 7 8 8 9 9 10 10
111
RES
1F10
FS44
EJTAG-TRSTn-PNX85500
EJTAG-TMS-PNX85500 FS49
EJTAG-TDO-PNX85500 FS50
EJTAG-TCK-PNX85500 FS51
FS52
EJTAG-TDI-PNX85500
EJTAG-DETECTn FS53
10
+3V3
+3V3-STANDBY FS57
BM08B-SRSS-TBT
RES
+3V3
3S65
SCL-DISP 2 1
4K7
3S66
2 1
SCL-BL SCL-BL
4K7
3S67
SDA-DISP 2 1
4K7
3S68
2 1
SDA-BL SDA-BL
4K7
SCL-BL
SDA-BL
7S00-4
PNX85500
AA3 ETHERNET
ETH-RXCLK
RXCLK
Y5
ETH-RXD(0)
0
Y6
ETH-RXD(1)
1 TXCLK
IS50 AB4 RXD ETH
ETH-RXD(2)
2
ETH-RXD(3) AC1
3 0
1
AC2 TXD
ETH-RXDV
RXDV 2
Y4
ETH-RXER
RXER
3
ETH
TXEN
W2
SDIO-DAT3
CC_DAT3 TXER
W1
SDIO-CLK
CLK COL
SDIO-CMD W6
CMD CRS
SDIO-DAT0 W5
0 MDC
W4 SDIO
SDIO-DAT1
1 DAT MDIO
W3
SDIO-DAT2
2
SDIO-CDn U6
SDCD
SDIO-WP V6
SDWP
SPB SSB
TV550 2K11 4DDR EU SD
11 11 12 12 13 13
LC-32LE631
LC-40LE631
LC-46LE631
B02E
1
2
FOR FACTORY
3
4
USE ONLY
5
6
7
8
9
AA2
ETH-TXCLK
AA1 ETH-TXD(0)
AA4
ETH-TXD(1)
AB1
ETH-TXD(2)
AB2
ETH-TXD(3)
AA5 ETH-TXEN
AB3
ETH-TXER
AC3
ETH-COL
Y2 ETH-CRS
Y3 ETH-MDC
Y1
ETH-MDIO
2 2011-02-01
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