Read Sharp LC-40LE631E (serv.man2) Service Manual online
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LC-32LE631
LC-40LE631
LC-46LE631
LC-40LE631
LC-46LE631
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PNX85500: Standby controller
B02G
B02G
2011-02-01
2
3139 123 6519
SPB SSB
TV550 2K11 4DDR EU SD
MC
PWM
SPI
P0
P1
P2
P3
P5
P6
3
4
5
4
5
0
1
2
3
1
2
3
4
5
5
VDD_XTAL
VDDA_ADC2V5
VDDA_1V1_DCS
0
1
2
3
7
1
2
3
7
0
1
2
3
4
5
6
7
1
2
3
4
5
6
7
0
1
2
1
2
7
VSS_XTAL
XTAL_IN
XTAL_OUT
RESET_IN
EA
ALE
PSEN
SDA
SCL
0
1
1
SDO
SDI
CLK
CSB
0
1
2
3
4
5
6
1
2
3
4
5
6
IS20
5S04
RES
DS50
1
30R
AE17
AF17
AC24
AC23
AF24
AF23
AF23
AF25
AE23
AA17
AF26
AC17
AD17
AD22
AD23
AE26
AE25
AE24
AE26
AE25
AE24
AF22
AE22
AE22
AC26
AD26
AC25
AC25
AA26
AF20
AA21
AB21
AC21
AD21
AA21
AB21
AC21
AD21
AE21
AF21
AA22
AB22
AC22
AF21
AA22
AB22
AC22
AA19
AB19
AB19
AC19
AD19
AE19
AF19
AA20
AB20
AE19
AF19
AA20
AB20
AC20
AD20
AE20
AD20
AE20
STANDBY
AB23
AB24
AB17
AA18
AA18
AD18
AE18
AF18
RES
7S00-9
PNX85500
PNX85500
9S24
RES
3S2L
10K
+1V1
3S2V
12
1K0
FS0Z
2S4K
100n
IS3E
IS3F
3S2G
3S2F
100R
100R
FS45
1
+3V3-STANDBY
+3V3-STANDBY
3S2M
RES
10K
10K
RES
10K
3S1L
3S2A
2S13
1u0
IS2Z
3S2S
10K
RES
IS3B
4K7
RES
3S6W
1
3
1S02
2
4
54M
100n
2S10
1u0
2S37
100n
2S11
POL
10p
2S4G
3S6V
RES
4K7
3S3S
10K
RES
10K
RES
IS2V
3S3N
9S0E
RES
9S0D
10K
3S43
10K
RES
2
NC
4
OUTP
1
3S1P
NCP303LSN28
7S20
5
CD
3
GND
INP
100R
3S2K
3S2H
100R
IS3D
10K
3S1C
RES
IS2U
2S4F
10p
3S3T
10K
10K
3S3R
RES
RES
+3V3-STANDBY
3S3Q
10K
10K
3S3P
10K
3S3M
3S3L
10K
RES
+3V3-STANDBY
3S3W
4K7
3S47
10K
RES
RES
3S46
10K
10K
3S44
3S42
10K
10K
3S41
+3V3-STANDBY
2S4E
100n
3S1K
10K
RES
+3V3-STANDBY
3S1H
10K
2S4D
1n0
+3V3-STANDBY
3S1B
10K
3S1F
10K
10K
3S1E
RES
3S1D
27K
4K7
3S49
10K
3S3Y
RES
RES
3S1J
100K
10K
3S1G
SDA-UP-MIPS
SCL-UP-MIPS
SCL-UP-MIPS
SPI-PROG
RESET-AVPIP
RESET-STBYn
PNX-SPI-WPn
SPI-PROG
DETECT2
RESET-STBYn
CTRL-DISP
SEL-HDMI-ARC
LCD-PWR-ONn
EJTAG-DETECTn
LAMP-ON
STANDBY
FAN-CTRL1
FAN-CTRL2
FAN-CTRL2
POWER-OK
ENABLE-3V3n
AV1-STATUS
AV2-STATUS
AV2-STATUS
LED2
PSEN
ALE
EA
RESET-DVBS
RESET-USBn
RESET-ETHERNETn
RESET-USBn
RESET-ETHERNETn
RESET-AUDIO
AUDIO-MUTE-UP
AUDIO-MUTE-UP
BACKLIGHT-PWM-ANA-DISP
SDM
RXD-UP
TXD-UP
RESET-SYSTEMn
KEYBOARD
SDA-UP-MIPS
SCL-UP-MIPS
LED1
LED2
LED2
LED1
AV1-BLK
PSEN
PNX-SPI-CLK
PNX-SPI-CSBn
PNX-SPI-SDI
PNX-SPI-SDO
KEYBOARD
LIGHT-SENSOR
LIGHT-SENSOR
RC
TACHO
CEC-HDMI
ALE
EA
CTRL-DISP
RESET-DVBS
RESET-USBn
RESET-ETHERNETn
SEL-HDMI-ARC
RESET-AVPIP
RESET-AUDIO
AUDIO-MUTE-UP
RC
TACHO
CEC-HDMI
BACKLIGHT-PWM-ANA-DISP
SDM
TACHO
CEC-HDMI
BACKLIGHT-PWM-ANA-DISP
SDM
LCD-PWR-ONn
EJTAG-DETECTn
LAMP-ON
STANDBY
FAN-CTRL1
FAN-CTRL2
POWER-OK
ENABLE-3V3n
EJTAG-DETECTn
LAMP-ON
STANDBY
FAN-CTRL1
FAN-CTRL2
POWER-OK
ENABLE-3V3n
RXD-UP
TXD-UP
DETECT2
TXD-UP
DETECT2
RESET-SYSTEMn
AV2-BLK
AV2-BLK
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10-2 Main Unit (SSB) (Continued)
B02G
PNX85500: Standby controller Schematic Diagram
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