Supply Lines Overview - Philips Q552.2L Service Manual

9.9

Supply Lines Overview

SUPPLY LINES OVERVIEW
B03C DC / DC
1 1
GND1
+12V_AL
2 2
+12V3
3 3
GND1
4 4
+12V3
5 5
GND1
6 6
GND_AL
+12V3
7 7 3D-LR
N.C. B02E
8 8
GND1
+12VIN
9 9
+12V3
ONLY 8000 SERIES
PSU
1 1 +3V3-STANDBY
3V3SB
2 2 STANDBY
B02G
STANDBY
3 3
GND1
4 4
GND1
+12VIN
5 5
+12V3
6 6
+12VD
+12V3
1U40
+12V
T 3.0A +24V-AUDIO-POWER
7 7
+VSND
8 8
GND1
9 9 LAMP-ON
BL-ON-OFF B02G
10 10 BACKLIGHT-PWM_BL-VS
B06C
BL-DIM1
11 11 BACKLIGHT-BOOST
B01E
BL-I-CTRL
12 12 POWER-OK
B02G
POK
+24V
13 13
+24V
14 14
GND1
+3V3 +3V3
B03e
+5V +5V
B03e
B01A COMMON INTERFACE
+3V3 +3V3
B03e
B01B FLASH
+3V3 +3V3
B03e
B01C USB HUB
+3V3 +3V3
B03e
+5V +5V
B03e
3F32
+5V-USB1
+T
3FL2
+5V-USB2
+T
B01D SD-CARD
+3V3 +3V3
B03e
3F40
+3V3-SD
+T
B01E PNX85500: CONTROL
+3V3 +3V3
B03e
+3V3-STANDBY +3V3-STANDBY
B03c
+5V +5V
B03e
B01F TUNER
+5V-TUN +5V-TUN
B03d
9F71 +5V-TUN-PIN
B01G
TOSHIBA SUPPLY
+3V3 +3V3
7FA3
B03e
5FA3 +1V2-BRA-VDDC
IN OUT
COM
5FA4 +1V2-BRA-DR1
Block Diagrams
Q552.2L LA 9.
B01H HDMI
1P05 B03c
DIN-5V
HDMI SIDE 18
CONNECTOR
B03c
B09a
B01I VGA
1E05
9 +5V-VGA
VGA
CONNECTOR
B03c
B01J TEMP SENSOR + HEADPHONE
B03c
+3V3 +3V3
B03e
B01e,B02e,
g,h,B03a,b,h,
B04d,e,B09a
B01K
TUNER BRAZIL
B03h +1V2-BRA-VDDC +1V2-BRA-VDDC
B01g
+1V2-BRA-DR1 +1V2-BRA-DR1
B01g
B03b,d,e,g,
+3V3 +3V3
B09a B03e
B02d,B03a 5FE7
+3V3-BRA
5FE4
+3V3-BRA-FLT
+5V +5V
B03e
7FE3
5FE9 +2V5-BRA
IN OUT
B09a
COM
B03b
B02A PNX85500: NANDFLASH
CONDITIONAL ACCESS
+3V3 +3V3
B03e
B03e
B02B PNX85500: SDRAM
+1V8
+1V8
B03b
3S20
DDR2-VREF-CTRL3
3S06
DDR2-VREF-CTRL2
B03e
B02C PNX85500: DIGITAL VIDEO IN
+3V3 +3V3
B03e
B03c
B02D PNX85500: AUDIO
+2V5 +2V5
B03d
+3V3 +3V3
B03e
3S11
+3V3-ARC
7S08
B03b
+2V5-AUDIO
B03c
IN OUT
COM
+24V-AUDIO-POWER +24V-AUDIO-POWER
B03c
3S0Z
+24V-AUDIO-VDD
B02E PNX85500: MIPS
+3V3 +3V3
B03e
+3V3-STANDBY +3V3-STANDBY
B03c
B02G PNX85500: STANDBY CONTROLLER B03b
+1V1 +1V1
B03b
+3V3-STANDBY +3V3-STANDBY
B03c
B03e
B03c
B02H PNX85500: POWER
+1V1 +1V1
B03b
+1V2 +1V2
B03d
B03e
+1V8
+1V8
B03c
B03b
+2V5 +2V5
B03c
B03d
+2V5-AUDIO +2V5-AUDIO
B02d
+2V5-LVDS
+2V5-LVDS
B03d
B01k
+3V3 +3V3
B03e
B01k
+3V3-STANDBY
+3V3-STANDBY
B03c
2012-Mar-16
EN 79
B03A AUDIO
+3V3-STANDBY +3V3-STANDBY
B04d
+24V-AUDIO-POWER +24V-AUDIO-POWER
B03e
3D09
+AVCC
B03B DC / DC
B04d
+3V3-STANDBY +3V3-STANDBY
B03e
+12V
+12V
7U03
TPS53126PW 7U02-1
12V/1V8
COVERSION
12 B03e
Dual
5U00 +1V8
Synchronous B02b,h,B03d,
7U02-2
Step-Down B05a
Controller
14
12V/1V1
7U01
B03e
COVERSION
1
5U01 +1V1
B02h,g,B03e
7U04
B03c
23
B01I
B03e
B03D DC / DC
+1V8 +1V8
7UA3 +1V2
B02g,h,
B03e
+12V
+5V +5V
B01h
3U16
+3V3
7UC0
3U15
+2V5
IN OUT
B02d,h
COM
+2V5-LVDS
CUA0
B02h
B03e
+5V5-TUN +5V5-TUN
B03c
7UA6 +5V-TUN
B01f
ENABLE-1V8
+12V +12V
B03b
7UA0
3UA0
VOLT. +2V5-REF
REG.
B03E DC / DC
+1V1 +1V1
B03h
+12V +12V
B02h
B01,a,b,c,d,e,
g,j,k,
B02a,c,d,e,h,
7UD1
B03c,f,g,h,
5UD3 5UD2 +3V3
B04a,c,d,e,
IN OUT
COM B06b,c,d,
7UD0 B09a
5UD0 5UD1
+5V5-TUN
IN OUT B03d
COM
6UD0 B01,c,e,k,
+5V
B03c,d,e,
B04d,B09a
B03e
B03F TEMPSENSOR + AMBILIGHT
B06a
+3V3 +3V3
1UM0
5UM1 V-AMBI
B09a
T 1.0A
B03e
B03G FAN - CONTROL
+3V3 +3V3
+12V +12V
B03H VDISP - SWITCH B03e
+3V3 +3V3
+3V3-STANDBY +3V3-STANDBY
+12VD +12VD
+VDISP-INT
7UU0
B06a
7UU2
LCD-PWR-ONn
back to
div. table
B04A ANALOGUE EXTERNALS A B09A CONNECTORS COMP
+3V3
B03e
+3V3 +3V3
+3V3-STANDBY
B03c
B04B ANALOGUE EXTERNALS B
+5V
B03e
+3V3 +3V3
+12V_AL
B03c
B04C ETHERNET + SERVICE
+3V3 +3V3
5E08 +3V3-ET-ANA
+24V
B03c
B04D HDMI
+3V3 +3V3
5EC0 +3V3-HDMI
V-AMBI
B03f
+3V3-STANDBY +3V3-STANDBY
+5V-VGA +5V-VGA
+5V-EDID
+5V +5V
1P04
HDMI 3
AIN-5V
18
CONNECTOR
1P03
HDMI 2
BIN-5V
18
CONNECTOR
1P02
HDMI 1
CIN-5V
18
CONNECTOR
DIN-5V DIN-5V
B04E HEADPHONE
+3V3 +3V3
+3V3-STANDBY +3V3-STANDBY
B05A DDR
+1V8 +1V8
3B20
DDR2-VREF-DDR
B06A DISPLAY INTERFACING-VDISP
+VDISP-INT +VDISP-INT
1G03
+VDISP
B06b
T 3.0A
B06B
VIDEO OUT - LVDS
+3V3 +3V3
+VDISP +VDISP
B06C AMBILIGHT CPLD
+3V3 +3V3
5GA0 VINT
5GA1 VIO
B06D SPI-BUFFER
+3V3 +3V3
+3V3
1M71
TEMP
4
SENSOR
(OPTIONAL)
+3V3-STANDBY
+5V
1M19 1M20
5 6
TO
IR/LED
8 8
BOARD
+12V_AL
1C87
T 2.0A
ONLY 8000 SERIES
+24V
1M59
1C86
21
TO
T 2.0A 10
AMBILIGHT
MODULE
5
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