Supply Lines Overview - Philips P&S 22HFL4372D/10 Service Manual

9-8 Supply Lines Overview

SUPPLY LINES OVERVIEW
B03C DC / DC
1 1
+12V
2 2
+12V
3 3
GND1
PSU
4 4
GND1
5 5 LAMP-ON
BL_ON_OFF
6 6 BACKLIGHT-PWM_BL-VS
DIM
7 7
BACKLIGHT-BOOST
BOOST
8 8
BACKLIGHT-PWM-ANA-DISP
N.C
9 9 POWER-OK
POK
7 10
BL-SPI-SDO
N.C.
8 11 BL-SPI-CSn
N.C.
9 12 BL-SPI-CLK
N.C.
Optional 1M99 is 12 pin connector
1 1
3V3_ST
2 2 STANDBY
STANDBY
3 3
GND1
4 4
GND1
5 5
GND1
1U40
6 6
+12V
7 7
T 3.0A
+12V
8 8
+12V
9 9
+VSND
10 10
GND_SND
11 11 MAINS-OK
N.C.
+3V3
B03e
+5V
B03e
B01A COMMON INTERFACE
+3V3
B03e
+5V
B03e
3F01
+T
B01B FLASH
+3V3
B03e
B01C USB HUB
+3V3
B03e
+5V
B03e
3F25
+T
3F32
+T
B01D SD-CARD
+3V3
B03e
3F40
+T
B01E PNX85500: CONTROL
+3V3
B03e
+3V3-STANDBY
B03c
+5V
B03e
B01F HDMI & CI
+5V-TUN
B03d
9F71
B01G TOSHIBA SUPPLY
+3V3
B03e
7FA3
5FA3
IN OUT
COM
5FA4
B01H HDMI
1P05
HDMI SIDE 18
CONNECTOR
B01I VGA
1E05
VGA 9
CONNECTOR
B01J
TEMP SENSOR + HEADPHONE
+3V3
B03e
Block Diagrams Q552.1HE LA 9.
B01K TUNER BRAZIL
+1V2-BRA-VDDC +1V2-BRA-VDDC
B01g
+12VD
+1V2-BRA-DR1 +1V2-BRA-DR1
B03h
B01g
+3V3 +3V3
B03e
5FE7 +3V3-BRA
5FE4 +3V3-BRA-FLT
B02G
+5V +5V
B06C
B03e
B01E 7FE3
5FE9
B02G +2V5-BRA
IN OUT
COM
B02G
B02A PNX85500: NANDFLASH
CONDITIONAL ACCESS
+3V3 +3V3
B03e
B01e,B02e,
+3V3-STANDBY
g,h,B03a,b,h,
B02B PNX85500: SDRAM
B04d,e,B09a,
B02G
B11d,B14f
+1V8
+1V8
B03b
3S20
DDR2-VREF-CTRL3
+12V 3S06 DDR2-VREF-CTRL2
B03b,d,e,g,
B08b,B09a,
B11d,B14f
+24V-AUDIO-POWER
B02d,B03a
B02C PNX85500: DIGITAL VIDEO IN
B03A
+3V3
+3V3
B03e
+3V3 B02D PNX85500: AUDIO
+2V5 +2V5
+5V
B03d
+3V3 +3V3
B03e
3S11
+3V3-ARC
7S08
+2V5-AUDIO
+3V3 IN OUT
COM
+24V-AUDIO-POWER +24V-AUDIO-POWER
+5V
B03c
3S0Z
+24V-AUDIO-VDD
+5VCA
B02E PNX85500: MIPS
+3V3 +3V3
B03e
+3V3
+3V3-STANDBY +3V3-STANDBY
B03c
B02G
PNX85500: STANDBY CONTROLLER
+3V3
+1V1 +1V1
B03b
+5V
+5V-USB1
+3V3-STANDBY +3V3-STANDBY
B03c
+5V-USB2
B02H PNX85500: POWER
+1V1
+1V1
B03b
+3V3
+1V2 +1V2
B03d
+3V3-SD
+1V8 +1V8
B03b
+2V5 +2V5
B03d
+2V5-AUDIO
+2V5-AUDIO
B02d
+2V5-LVDS
+2V5-LVDS
B03d
+3V3
+3V3 +3V3
B03e
+3V3-STANDBY +3V3-STANDBY +3V3-STANDBY
B03c
+5V
B03A AUDIO
+5V-TUN +3V3-STANDBY +3V3-STANDBY
B03c
+5V-TUN-PIN
+24V-AUDIO-POWER +24V-AUDIO-POWER
B03c
3D09 +AVCC
B03B DC / DC
+3V3
+3V3-STANDBY +3V3-STANDBY
B03c
+1V2-BRA-VDDC
B01k +12V +12V
B03c
+1V2-BRA-DR1
B01k
7U03
12V/1V8
TPS53126PW 7U02-1
COVERSION
12
Dual
5U00 +1V8
Synchronous
7U02-2
Step-Down
DIN-5V
B04d Controller
14
7U01
1
12V/1V1
+5V-VGA 7U04 COVERSION
B04d
23
5U01 +1V1
24
+3V3
2010-Nov-19
EN 62
B03D
DC / DC B05A
+1V8 +1V8 +1V8
B03b
B03b
7UA3 +1V2
B02h
B06A
+12V
+5V +5V
+VDISP-INT
B03e
3U16 B03h
+3V3
7UC0
3U15
+2V5
IN OUT
B02d,h
COM
CUA0 +2V5-LVDS
B02h
NOT FOR 5000 SERIES
+5V5-TUN +5V5-TUN
B03e
7UA6 +5V-TUN
B01f
B06B
ENABLE-1V8
+12V +12V
B03c
+3V3
7UA0
B03e
3UA0
VOLT. +2V5-REF
+VDISP
REG. B06a
B06C
B03E
DC / DC
+3V3
B03e
+1V1 +1V1
B01,a,b,c,d,e,
B03b
g,j,jk,B14f
+12V +12V
B03c B02a,c,d,e,h,
7UD1 B03c,f,g,h,
5UD3 5UD2 +3V3 B04a,c,d,e,
IN OUT
B06b,c,d,
COM
7UD0 B08a,B09a,
B06D
B11d,B13
5UD0 5UD1 +5V5-TUN
IN OUT
+3V3
B03d
COM
B03e
6UD0
+5V
B01,a,c,e,k,
B03c,d,B04a,b,d,
B09a,B11d,
7UD2 B07A
B14f
+2V5
IN OUT
+1V-DVBS
COM
B08a
+2V5-DVBS
7UD3
B08a
+3V3
IN OUT
B02h
+3V3-DVBS
COM
B08a
ONLY FOR 5000 SERIES
B03F TEMPSENSOR + AMBILIGHT
+3V3 +3V3 B08A
B03e
1UM0
5UM1 V-AMBI
T 1.0A
+3V3
B03e
B03G FAN - CONTROL +24V
B09a
+3V3 +3V3
B03e
+12V +12V
B03c
B03H VDISP - SWITCH
+3V3 +3V3
B03e
+3V3-STANDBY +3V3-STANDBY
B03c
+12VD +12VD
B03c
7UU1 +VDISP-INT
B06a,B11b,
B14b
7UU2
LCD-PWR-ONn
B08B
B04A ANALOGUE EXTERNALS A
+3V3-DVBS
+3V3 +3V3 B08a
B03e +12V
+5V +5V
B03c
B03e
+V-LNB
B08a
B04B ANALOGUE EXTERNALS B
+5V +5V B09A
B03e
+3V3
B03e
B04C ETHERNET + SERVICE
+3V3-STANDBY
+3V3 +3V3 B03c
+5V
B03e B03e
5E08
+3V3-ET-ANA
B04D HDMI
+3V3 +3V3 1M09
B03e 1
5EC0 +3V3-HDMI
2
+3V3-STANDBY +3V3-STANDBY
B03c
+5V-VGA +5V-VGA +12V
B01I
B03c
+5V-EDID
B11A
+5V +5V
VCC
B03e B11b
B02b,h,B03d,
1P04
B05a
HDMI 3
AIN-5V
18
CONNECTOR
1P03
HDMI 2
18 BIN-5V
CONNECTOR +VDISP
B11b
1P02
HDMI 1
18 CIN-5V
CONNECTOR
B11B
DIN-5V DIN-5V
B01h
+VDISP-INT
B03h
B02g,h,
B03e
B04E HEADPHONE
+3V3 +3V3
B03e
+3V3-STANDBY +3V3-STANDBY
B03c
back to
div. table
DDR B11C MINI LVDS (LGD)
+1V8 VCC
B11b
3B20
DDR2-VREF-DDR
VDD
B11b
3JC0
3JC1
DISPLAY INTERFACING-VDISP
+VDISP-INT
B11D CONNECTORS (LGD)
1G03
+VDISP
B06b
+3V3
T 3.0A B03e
5G01 +3V3-STANDBY
B03c
1G00
5G02
+5V
B03e
T 3.0A
VIDEO OUT - LVDS
+12V
B03c
+3V3
B13 AMBILIGHT CPLD
+VDISP
+3V3
B03e
5HA0
.
5HA1
+3V3
1M72
1HA0
1
5GA0 VINT
2
T 1.5A
5GA1
VIO
SPI-BUFFER
B14A TCON CONTROL (SHARP)
+VDISP
+3V3
B14b
7KAC
5KAG
VIN SW
GND
DVBS-FE
+1V-DVBS
+2V5-DVBS
+3V3-DVBS
VCC_3V3
5R00 +3V3-DEMOD B14b
5KAE
5R01
+3V3RF
5KAF
DVBS-SUPPLY
B14B TCON DC / DC (SHARP)
VCC_1V2
B14a
+3V3
+VDISP-INT
B03h
+24V
1KFA
7T03
T 3.0A
TPS54283PWP
1
7KFE
5T03 +5V-DVBS
3
Dual 7T00
N-Synchr 5T00 5T01 +1V-DVBS
B07a
IN OUT
Converter
7KFA
COM
1 ISL97653AIRZ
7T02
+3V3-DVBS IC
IN OUT B07a,B08b
LCD
COM
SUPPLY
7T01
+2V5-DVBS
IN OUT B07a
COM
B14C P GAMMA & VCOM & FLASH (SHARP)
5T04 +V-LNB
12
B08b
VCC_3V3
B14b
+VDISP
DVBS-SUPPLY B14b
VLS_15V6
+3V3-DVBS
B14b
7KQA
+12V
ISL248371RZ
5
32
+V-LNB IC
LCD
SUPPLY
(*NON) DVBS CONNECTOR BOARD
B14D MPD (SHARP)
+3V3
+3V3-STANDBY VCC_3V3
B14b
+5V
VREF_15V2
1M20
B14c
5
TO
IR/LED +VDISP
8
BOARD B14b
VLS_15V6
B14b
+24V
B08a
1C86
1M59
*1T86
21 TO
B14E MINI LVDS (SHARP)
AMBILIGHT
T 2.0A
MODULE
VGL_-6V
+12V
B14b
VGH_35V
B14b
TCON CONTROLLER (LGD)
VCC_3V3
VCC B14b
VLS_15V6
7J03
B14b
VCORE
IN OUT
COM
9J02
ML_VDD
B14F CONNECTORS (SHARP)
+VDISP
+3V3
B03e
+3V3-STANDBY
TCON DC / DC (LGD)
B03c
+5V
B03e
+VDISP-INT
1JG1
+VDISP
B11a
T 3.0A 7JF1
22 MAX17113ETL
VDD
Multiple 35
B11c
Output +12V
B03c
VCC
Power 21
B11a,c
Supply
VCC
VDD
P_VDD
+3V3
+3V3-STANDBY
+5V
1M20
5
TO
8
IR/LED
PANEL
+12V
+3V3
VINT
VIO
+24V
1M59
21 TO
AMBILIGHT
MODULE
+VDISP
VCC_1V2
B14b
5KAA
VDD12
5KAB LVDS_AVDD
5KAC mini_AVDD
5KAD SSCG_AVDD
VCC_3V3
VDD33
VDDQ
VCC_1V2
+VDISP-INT
+VDISP
B14a,c,d
VLS_15V6_B
9KFC VLS_15V6
B14c,d,e
5KFD VCC_3V3
3
B14a,c,d,e
9KFE
VGH_35V
21
B14e
3KFP
VGL_-6V
10
B14e
VCC_3V3
+VDISP
VLS_15V6
VREF_15V2
B14d
VCC_3V3
VREF_15V2
+VDISP
VLS_15V6
VGL_-6V
VGH_35V
VCC_3V3
VLS_15V6
+3V3
+3V3-STANDBY
+5V
1M20
5
TO
IR/LED
8
PANEL
+12V
18770_409_100412.eps
100423