Philips 8000 Series Service Manual page 148

Circuit Diagrams and PWB Layouts
PNX Stand-by Controller
PNX Stand-by Controller
B02G
1 2 3
A
B
2S4D
+3V3-STANDBY 3S1B
1n0
RC
3S1C RES 10K
TACHO
10K 3S1D
CEC-HDMI
3S1E RES 27K BACKLIGHT-PWM-ANA-DISP
C
10K 3S1F SDM
+3V3-STANDBY 10K
3S3L RES
LCD-PWR-ONn
3S3M 10K EJTAG-DETECTn
10K 3S3N RES
LAMP-ON
3S3P 10K
STANDBY
3S3Q RES
10K FAN-CTRL1
RES 3S3S 10K
FAN-CTRL2
10K 3S3R
POWER-OK
3S3T 10K RES ENABLE-3V3n
10K
+3V3-STANDBY
3S1G
RXD-UP
3S1H 10K TXD-UP
10K
D 3S2A RES
DETECT2
10K
3S1K RES
RESET-SYSTEMn
10K
3S1J
KEYBOARD
100K 2S4E
100n
3S1L
SPI-PROG
10K
E
F
G
H
1 2 3
Q551.1E LA 10.
4 5 6
IS3B
2S13
2S37
1u0
2S11
100n
IS20
7S00-9
PNX85500
AE17
XTAL_IN
AD19
RC
0
AE19 AF17
TACHO
1 XTAL_OUT
AF19
CEC-HDMI
2 P1
BACKLIGHT-PWM-ANA-DISP AA20 AA26
3 RESET_IN
SDM AB20
7
STANDBY
AB24
EA
LCD-PWR-ONn AC20
0
EJTAG-DETECTn AD20 AB23
1 ALE
AE20
LAMP-ON
2
AF20 AC26
STANDBY
3 PSEN
AA21 P2
FAN-CTRL1
4
AB21 AC23
FAN-CTRL2
5 SDA
AC21 MC AC24
POWER-OK
6 SCL
ENABLE-3V3n AD21
7
AD26
0
RXD-UP AE21 PWM AC25
0 1
AF21
TXD-UP
1
AA22 AE23
DETECT2
2 SDO
AB22 P3 AF25
3 SDI
AC22 SPI AF24
4 CLK
AD22 AF23
5 CSB
RESET-SYSTEMn AD23 AB17
0 0
AV2-BLK AE26 AA18
1 1
AV1-BLK AE25 P5 AD18
2 2
AE24 AE18
KEYBOARD
3 3
P0 AF18
LIGHT-SENSOR
4
AF22 AA19
AV1-STATUS
4 5
AE22 P6 AB19
AV2-STATUS
5 6
AC19
7
SPI-PROG
PNX-SPI-WPn
4 5 6
EN 148
7 8 9
DS50
2S4G
1
10p
2S4F
10p
RESET-STBYn
EA EA
ALE
ALE
PSEN PSEN
3S2F 100R
SDA-UP-MIPS SDA-UP-MIPS
3S2G 100R
SCL-UP-MIPS SCL-UP-MIPS
LED1
3S2H 100R
LED1
3S2K 100R
LED2 LED2
PNX-SPI-SDO
PNX-SPI-SDI
PNX-SPI-CLK
PNX-SPI-CSBn
RES
IS2V CTRL-DISP CTRL-DISP
IS2Z RESET-DVBS RESET-DVBS 10K
RES 3S3Y
RESET-USBn RESET-USBn
10K
RESET-ETHERNETn RESET-ETHERNETn
3S2S
SEL-HDMI-ARC SEL-HDMI-ARC
10K RES
RESET-AVPIP RESET-AVPIP
3S3W
RESET-AUDIO RESET-AUDIO
4K7
AUDIO-MUTE-UP AUDIO-MUTE-UP
+3V3-STANDBY
NCP303LSN28
FS45
1
IS2U
7 8 9
back to
2010-Jun-25
div. table
10 11 12
+3V3-STANDBY
IS3F
3S44
IS3E
10K 3S43
IS3D 10K
10K 3S42
RES 3S6V
4K7 3S6W
4K7 RES
RES 3S1P
10K 3S41
10K
3S2L
RES 3S46
10K
+3V3-STANDBY
RES 3S47
10K
3S2M
10K RES
3S49
4K7
+3V3-STANDBY
FS0Z
7S20 RESET-STBYn
2
INP
1
OUTP
5
CD
NC GND
10 11 12
PNX85500
B02G
13
1S02 B8
2S10 B6
2S11 B5
2S13 B6
2S37 B5
A 2S4D C3
2S4E E2
2S4F B9
2S4G B9
2S4K G10
3S1B C2
3S1C C1
3S1D C2
B
3S1E C1
3S1F C2
3S1G D2
3S1H D1
3S1J D2
3S1K D1
3S1L E2
3S1P D11
C
3S2A D2
3S2F D7
3S2G D7
3S2H D7
3S2K D7
3S2L D10
3S2M E10
3S2S E10
D
3S2V F11
3S3L C2
3S3M C1
3S3N C2
3S3P C1
3S3Q C2
3S3R D2
3S3S D1
E
3S3T D1
3S3W E9
3S3Y D9
3S41 D12
3S42 C11
3S43 C11
3S44 C11
3S46 D10
F
3S47 E10
3S49 E10
3S6V C11
3S6W D12
5S04 B6
7S00-9 B6
7S20 G10
9S0D G9
G
9S0E G9
9S24 B6
DS50 B8
FS0Z G11
FS45 G9
IS20 B6
IS2U G10
IS2V D7
H
IS2Z D7
IS3B A6
IS3D C10
IS3E C10
IS3F C10
13
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