Philips 32PFL9432/98 - Supply Lines Overview

Block Diagrams, Test Point Overview, and Waveforms
67Q528.1A LA 6.
Supply Lines Overview
SUPPLY LINES OVERVIEW
A
B01B
SUPPLY
B01A
SUPPLY
A
DISPLAY
SUPPLY
B02A
DC/DC
B02B
DC / DC
B02C
DC / DC
B03A
CHANNEL DECODER
B03B
MAIN TUNER
B04A
PNX85xx: STANDBY CONTROLLER
B04B
PNX85xx: DEBUG
B04C
PNX85xx: NVM / UART SWITCH
B04D
PNX85xx: MISCELANEOUS
B04E
PNX85xx: CONTROL
B04F
PNX85xx: CONTROL
B04G
PNX85xx: SDRAM
B04H
PNX85xx: DIGITAL VIDEO IN
B04I
PNX85xx: AUDIO
B04K
PNX85xx: ANALOGUE AV
B04M
PNX85xx: AUDIO
B04N
PNX85xx: VIDEO STREAMS
B04O
PNX85xx: DIGITAL VIDEO OUT / LVDS
B04P
PNX85xx: POWER
B05B
PNX5050: SDRAM
B05C
PNX5050: VIDEO
B05D
PNX5050: SUPPLY
B06A
PACIFIC 3: LVDS
B04L
PNX85xx: AUDIO
B06B
PACIFIC 3: DISPLAY-INTERFACING
B06C
PACIFIC 3
B08A
UART
B08B
SPDIF
B08D
HDMI
B08F
HDMI SWITCH
B09A
ANALOGUE EXTERNALS
B04Q
PNX85xx: FLASH
B05A
PNX5050: CONTROL
B08C
EXTERNALS
B10A
USB 2.0
B10B
USB 2.0
B11C
AUDIO: PROTECTION/MUTE CONTROL
J
B10C
LED PANEL CONNECTOR
B11A
AUDIO LEFT / RIGHT
AB02
VIDEO-FLOW
AB03
PNX8535: CONTROL
AB05
FPGA: POWER + CONTROL
AB01
DC/DC
AB06
FPGA DFI
AB07
DDR A
AB08
DDR B
AB09
DISPLAY-INTERFACING
AB10
FPGA AMBILIGHT
1P11
1 1
6
6
7
7
2
2
3
3
4
4
5
5
8
8
STANDBY
BACKLIGHT-OUT
LAMP-ON-OUT
1P11
POWER-OK-DISPLAY
BACKLIGHT-BOOST
+5V-STANDBY
9B06
+12V-DISP
1B50
T3A
CONTROL
3
+AUDIO-POWER
+5V-STANDBY
5B01
7
8
10
9
5
2
1
3128
7B04
TCET1102
2
14
3
12
11
-AUDIO-POWER
6B07
6B08
2B48
2B51
+12VS
7B06
6B05
1B33
2.5AT
6B06
2B51
CONTROL
AUDIO-PROT
2B46
K
A
R
3B72
6B15
3B73
3B29
7B50
B11C
2
1P02
1
7U01
Dual
Out-of-Phase
Synchronous
Buck Controller
7U00
NCP5422
+12VS
+12V
+12VF
7U06
+3V3
15
1
2
7U03
7U08
+1V2
5U02
16
15
+12VS
12V/1V2
COVERTER
12V/3V3
COVERTER
7U16
5U00
5U03
+3V3F
7U28
1V8
STAB.
7U27
+1V8
+5V-POD
+5V-POD
1V2-STANDBY
1V2-STANDBY
+12VS +12VS
+5V-POD
+12V
+12V
+5V-STANDBY +5V-STANDBY
7U02-1
7U04-1
POD-MODE
7U02-2
7U04-2
ON-MODE
+5V-ON
7U19
+3V3-STANDBY
+1V2-STANDBY
3U86
7U20
7U17
VOLT.
REG.
7U18
VOLT.
REG.
(RESERVED)
+12VF
+12VF
+VTUN
3UB3
3UB4
5U09
6U63
VSW
7U24
VP VP
VN VN
+3V3F +3V3F
7U8C
+2V5
7U8B
VOLT.
REG.
7U61-1
STEP
DOWN
CONTR
7U64
L6910
+12VF
7U61-2
15
11
14
+12VF
5U68
+1V4
5U60
Only for Europe
+12V
+12V
+3V3
+3V3
+3V3DVB
+5V-ON
+5V-ON
+5V-ON
+5V-ON
V1
5T53
+3V3
+3V3
+3V3
+3V3
+3V3-STANDBY
+3V3-STANDBY
+12V
+12V
+2V5
+2V5
+5V-ON
+5V-ON
+3V3-STANDBY
+3V3-STANDBY
+3V3-STANDBY
+3V3-STANDBY
+5VS
+5VS
+3V3-STANDBY
+3V3-STANDBY
+5VS
+5VS
+3V3-PER
+3V3-PER
+3V3-STANDBY
+3V3-STANDBY
+1V2
+1V2
+3V3
+3V3
RES
+3V3-PER
+3V3-PER
+1V8
+1V8
3HJ3
DDR2-VREF-DDR
3HJ1
DDR2-VREF-CTRL
RREF-PNX8535
RREF-PNX8535
VP
VP
5HM0
AUDIO-VDD
VP
VN
5HM1
AUDIO-VEE
+3V3-PER
+3V3-PER
+5VS
+5VS
7HP0
IN OUT
COM
VDDA-AUDIO
5HP1
+3V3
+3V3
+3V3-STANDBY
+3V3-STANDBY
+5VS
+5VS
+3V3-PER
+3V3-PER
+12V-DISP
+12V-DISP
VDDA-LVDS
VDDA-LVDS
5HY1
VDDA-LVDS
VDDA-AUDIO
VDDA-AUDIO
5HY7
AUDIO-ADC
5HY4
VDDA-DAC
+1V2
+1V2
+1V8
+1V8
+3V3-STANDBY
+3V3-STANDBY
+1V2-STANDBY
+1V2-STANDBY
+3V3
+3V3
+1V8-PNX
5HYA
+3V3-PER
7HK0
IN OUT
COM
RREF-PNX8535
5HK2
+2V5
+2V5
VREF-DDR
+2V5-DDR
+2V5-STAB
+3V3
+3V3
+3V3
+3V3
+3V3-D
5CD1
VDISP
VDISP
+12V-DISP
+12V-DISP
VDISP
5G55
+3V3
+3V3
+3V3-STANDBY
+3V3-STANDBY
+5V-ON
+5V-ON
7G54
+5V-STANDBY+5V-STANDBY
+12V
+12V
+8V2-PAS
3GC4
+3V3+3V3
5GE2
+3V3-P3
7GE5
IN OUT
COM
+1V5
7GE3
IN OUT
COM
+2V5-PF
5GE1
+2V5-PLL
+1V5-P3
5GE3
5GE0
+2V5-P3
+1V5-TX
5GE5
+1V5-PLL
5GE4
+1V5-RX
5GE6
+3V3-STANDBY
+3V3-STANDBY
+3V3
+3V3
AIN-5V
1B01
18
HDMI
CONNECTOR
BIN-5V
1B02
18
HDMI
CONNECTOR
CIN-5V
1B03
18
HDMI
CONNECTOR
+5V-CON
+5V-CON
5JA5
+5V-MUX
+3V3
+3V3
5JA4
+3V3-ANA
5JA3
+3V3-DIG
+5V-CON
+5VS
+5VS
+12V
+12V
+5VS
+5VS
3JC8
3JC7
3JH3
B02b
B02a
B02a
B08d
B02b
LED PANEL
+3V3
+3V3
+5V-ON
+5V-ON
+5VS
+5VS
+AUDIO-POWER
+AUDIO-POWER
VPP
-AUDIO-POWER
-AUDIO-POWER
ON-MODE
7D58
3D04
VP
7D55
ON-MODE
3D04
VP
7D55
3D39
VN
7D61
VNN
+3V3-STANDBY
+3V3-STANDBY
VP
VP
+3V3-STANDBY
+3V3-STANDBY
VN
VN
VPP
VPP
VNN
VNN
+5V_STANDBY +5V_STANDBY
1M20
5
B10C
TO 1M20
SSB
1M20
5
B11a
B11a
B11a
B11a
B02b
B02b
B01a
B01a
B02b
B02b
B02a
B11c
B02b,B04i,
B11c
B08f
B11a
B11a
B01a
B02b
B02a,b,
B02b,c,
B04a,B06b,
B09a,b,B08c
B02b,c,B3a,b,
B04a,e,l,m,p,q
B05a,b,c,d,B06b,
c,B08b,c,f,B10a
+5VS
3U94
B04c,d,l,m
B09a,B10c
B03a,B04a,b,
B06b,B10b
B02a,B04p
B04a,b,c,d,e,m,p,
B06b,B08a,c,B11a,c
B06a
B02c
B02a
B06b
B01b
B02b
B02a
B02b
B02b
B02a
B02a
B02a
B02b
B02a
B02b
B02b
B02b
B02a
B04p
B02a
B04p
B02a
B04p
B11a
B11a
B04p
B02b
B02b
B02a
B02b
B04p
B01b
B04p
B02a
B02a
B02b
B02b
B02a
B04l
B04o
B04e,f,k,n
B04h
B04p
B02b
B02b
B02b
B02b
B02a
B02c
B02a
B02b
B02b
B02a
B02b
B02a
B02a
B02a
B02a
B02a
B02a
B02a
B11a
B11a
B01a
B01a,b
B04a,B05b
B02b,B06b
B02b
B06b,B04o
B02b,c
B03a,B04e
1M09
1
2
3
4
TO 1M09
AMBI-LIGHT UNIT
OR DFI PANEL
B02b
B02a
B06B
B04A
B06B
B04D
N.C.
SEE ALSO BLOCK DIAGRAM SUPPLY
SEE ALSO BLOCK
DIAGRAM SUPPLY
STANDBY
B04D
7U14
POD-MODE
9U8A
+3V3+3V3
B02a
5T08
+1V2
+1V2
+1V2DVB
5T08
B02b
VTUN
VTUN
33VTUN
5T52
3T66
3T67
3U01
7T50
ANTENNA-SUPPLY
(RESERVED)
3CA1
3CA3
5CA1
+3V3
+3V3
+3V3-NAND
5HA0
B02a
+3V3
+3V3
+3V3-D
+3V3-D
B02a
B05d
+2V5-DDR
+2V5-DDR
+1V4
+1V4
B02b
B05b
+3V3-STANDBY
+3V3-STANDBY
+3V3-UART
7J50
UART-SWITCH
7J51
B02B
B05d
B05a
H_16790_070.eps
220807
1
1F50
+12V-SSB
1F51
1
TO 1G50
SSB
B06A
+3V3
+3V3
+1V2
+1V2
+1V2-PLL
+1V2-FPGA
5F54
5F55
5F53
+2V5
+2V5
5F24
+2V5out-FPGA
5F23
+Vin-FPGA
5F25
+2V5in-FPGA
+3V3
+3V3
+2V5out-FPGA
+2V5out-FPGA
2V5-DDR2
2V5-DDR2
+1V2-FPGA
+1V2-FPGA
+Vin-FPGA
+Vin-FPGA
+1V2-PLL
+1V2-PLL
2V5-DDR1
2V5-DDR1
VREF-FPGA1VREF-FPGA1
+2V5in-FPGA
+2V5in-FPGA
VREF-FPGA2
VREF-FPGA2
+3V3
+3V3
VREF-FPGA1
+2V5
+2V5
5F27
VREF-DDR1
5F28
+2V5-DDR1
3F4B
3F4D
VREF-FPGA2
+2V5
+2V5
5V01
VREF-DDR2
5V02
+2V5-DDR2
3CD6
3CD8
+12V+12V
+VDISP
5F0K
7F07
5F0L
5F0M
3F48
+5V
+3V3+3V3
AB02
AB06
AB06
AB06
AB06
AB06
AB06
AB06
AB06
AB06
+VDISP
TO
DISPLAY
AB09
AB01
AB01
AB01
AB08
AB05
AB05
AB05
AB05
AB06
AB05
AB07
AB08
AB01
AB01
AB01
AB01
+VDISP
+12VS
1M90
1
+12V
1U01
3.0AT
5U04
5U05
+12V-DC
1U02
3.0AT
5U06
5U07
+3V3
7U08
IN OUT
COM
7U09
IN OUT
COM
7U03-1
Dual
Out-of-Phase
Synchronous
Buck Controller
7U00
NCP5422
7U03-2
+1V2
14
15
16
7U01-1
7U01-2
+2V5
5U01
1
2
12V/1V2
COVERTER
12V/3V3
COVERTER
3U01
5U02
AB03,AB05,AB06,AB09,AB10
AB05,AB07,AB08,AB10
AB05,AB10
B11C
TO 1M90
SUPPLY
+3V3
+3V3
+3V3M
AB01
5F31
+2V5
+2V5
+2V5M
AB01
5F34
+1V2
+1V2
+1V2M
AB01
5F33
+1V2-PF
9F52
AB09
AB01
B02b,B04i,
B11c
AB01
1M90
1
2
3
4
TO 1M90
DFI PANEL
5
6
1G50
41
TO 1F50
DIF
AB02
TO 1M22
LED
J
+3V3
+3V3
B02a
+12V
+12V
B02a