Block Diagrams
EN 75Q522.1HE LA 9.
2009-Dec-04
Supply Lines Overview
SUPPLY LINES OVERVIEW
MAIN
POWER SUPPLY
B02A
DC/DC 3V3_1V2
B02B
DC / DC 2V5_1V
B03A
MAIN TUNER
B04A
PNX8541: STANDBY CONTROLLER
B04B
PNX8541: DEBUG
B04C
PNX8541: NVM
B04D
PNX8541: MISCELANEOUS
B04E
PNX8541: CONTROL_MIPS
B04F
PNX8541: CONTROL_PCI
B04G
PNX8541: DDR2
B04H
PNX8541: DIGITAL VIDEO IN
B04I
PNX8541: AUDIO
B04K
PNX8541: ANALOGUE AV
B04M
PNX8541: AUDIO
B04N
PNX8541: VIDEO STREAMS
B04O
PNX8541: DIGITAL VIDEO OUT / LVDS
B04P
PNX8541: POWER
B06A
PACIFIC 3: LVDS
B04L
PNX8541: AUDIO
B06B
PACIFIC 3: DISPLAY-INTERFACING
B06C
PACIFIC 3
B08B
DIGI I/O: HDMI CONNECTORS +
DVI AUDIO INPUTS
B08C
DIGI I/O: HDMI MUX
B09A
DIGI IO: PCMCIA INTERFACE & BUFFER
B04Q
PNX8541: FLASH
B05A
DUAL LVDS
B09B
DIGI I/O: ETHERNET
B10A
CLASS D
B02C
DC/DC 5V_1V4
B03C
CHANNEL DECODER DVB-C
B03D
STI701: CONTROL
B03E
STI701: FLASH
B03F
STI701: DDR1
B03G
STI701: AV-INTERFACE
B03H
STI701: POWER
B08A
DIGI I/O: USB CONNECTOR + CONTROLLER
B07D
ANALOGUE I/O: BOLT-ON
B03B
CHANNEL DECODER DVB-T
B03I
STI701: DEBUG
A
SUPPLY
DC
DUAL DC CONVERTER
SI
SYSTEM INTERFACE
HC02
IBOARD
HC02
IBOARD
HC01
IBOARD
B07A
ANALOGUE I/O: SCART 1 & 2
B07B
ANALOGUE I/O: YPBPR AUDIO OUT
CN6
1 1
6
6
7
7
2
2
3
3
4
4
5
5
8
8
STANDBY
1M95
+3V3-STANDBY
7U08
7UA0
NCP5422
+12V
+12VF
7U02
+3V3
14]0
1
2
7U05
7U06
+1V2-PNX8541
5U00
16
15
+12V
12V/1V2
COVERTER
12V/3V3
COVERTER
5U02
5U03
+3V3F
1V2-STANDBY
1V2-STANDBY
+1V2-STANDBY
7U0M
7U0N
VOLT.
REG.
+3V3
+3V3
+3V3-STANDBY
+3V3-STANDBY
+12VD
+12VD
+2V5
+2V5
+5V
+5V
+3V3-STANDBY
+3V3-STANDBY
+3V3-PER
+3V3-PER
+3V3
+3V3
+3V3-STANDBY
+3V3-STANDBY
+1V2-PNX8541
+1V2-PNX8541
+3V3-PER
+3V3-PER
+1V8-PNX8541
+1V8-PNX8541
3HJ3
DDR2-VREF-DDR
3HJ1
DDR2-VREF-CTRL
RREF-PNX8535
RREF-PNX8535
+AUDIO-POWER
+AUDIO-POWER
5HM0
AUDIO-VDD
-AUDIO-POWER
-AUDIO-POWER
5HM1
AUDIO-VEE
+3V3-PER
+3V3-PER
+5V
+5V
7HQ0
IN OUT
COM
VDDA-AUDIO
+3V3
+3V3
+3V3-STANDBY
+3V3-STANDBY
+3V3-PER
+3V3-PER
VDDA-LVDS
VDDA-LVDS
5HY1
VDDA-LVDS
VDDA-AUDIO
VDDA-AUDIO
5HY7
AUDIO-ADC
5HY4
VDDA-DAC
+1V2-PNX8541
+1V2-PNX8541
+3V3-STANDBY
+3V3-STANDBY
+1V2-STANDBY
+1V2-STANDBY
+3V3
+3V3
5HYA
+3V3-PER
RREF-PNX8535
5HK3
VDISP
VDISP
+12VD
+12VD
VDISP
5G55
+3V3
+3V3
+3V3-STANDBY
+3V3-STANDBY
+5V
+5V
7G54
+8V2-PAS
+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
BIN-5V
1P32
18
HDMI 1
CONNECTOR
CIN-5V
1P33
18
HDMI 2
CONNECTOR
DIN-5V
1P34*
18
HDMI 3
CONNECTOR
+5V-CON
+3V3-STA ND BY
+3V3-STANDBY
+3V3
+3V3
B02b
B05aB06a
B04A
+3V3+3V3
+5V
+5V
+5V-TUN
5T63
3U70
+3V3
+3V3
+3V3-NAND
5HA0
5CD1
+3V3
+3V3
+3V3-D
18680_408_090813.eps
090817
1G50
41
3.3VSB
PSON
SGND1
SGND1
SGND1
12VA
12V
5U01
7U0H-1
7U0L
NCP5422
+12VF
+12VFF
7U0H-2
+5V
15
1
2
7U0D-1
7U0D-2
+1V4-PNX5050
5U04
16
15
+12VF
12V/1V4
CONVERSION
12V/5V
CONVERSION
SENCE+1V4-PNX5050
SENCE+1V4-PNX5050
3U3T
5U05
9U82
V1
5T53
+2V5
+2V5
V_LVC04
+3V3
+3V3
5A10
+3V3
+3V3
+2V5
+2V5
+2V5-LMI
5AA0
LMI-VREF2-ST
3AAR
LMI-VREF
3AAN
LMI-VREF-ST
3AAA
+3V3TMDS
+3V3TMDS
+1V
+1V
+1VTMDS
2V5-LMI
2V5-LMI
5AE8
SENCE+1V
+2V5
+2V5
VDDE-2V5
5AE4
+2V5-CLKGENA
5AE7
+3V3
+3V3
+3V3TMDS
5AE2
VDDE-3V3
5AE0
+3V3
+3V3
+1V4-PNX5050
+1V4-PNX5050
+1V2-PNX8541
+1V2-PNX8541
+3V3-EXT
+3V3-EXT
+3V3-PER
+3V3-PER
+3V3F
+3V3F
+3V3
+3V3
+5V
+5V
3V3-EXT
1E50
4
FAC TORY
USE ONLY
+3V3
+3V3
+5V
+5V
AIN-5V
1P35
18
HDMI SIDE
CONNECTOR
6P64
6P65
6P63
6P66
+3V3
+3V3
5P75
+3V3-ANA
5P74
+3V3-DIG
+5V-CON
+5V-CON
+5V-MUX
5P76
+3V3
+3V3
+3V3_BUF
5N01
+5V
+5V
PCMCIA-VCC-VPP
3N09
+T
+3V3
+3V3
5NA2
+3V3DN
5NA1
+3V3AN
B02b
+AUDIO-POWER
+AUDIO-POWER
VDDA
5D14
VDD
5D11
3D19
-AUDIO-POWER
-AUDIO-POWER
VSSA
5D15
VSS
5D10
3D15
(-12V2)
(-12V2)
(12V2)
(12V2)
+5V
+5V
B02c
1D10
5
+3V3-STA ND BY
+3V3-STA ND BY
8
5D16
CN7
1 1
6
6
7
7
2
2
3
3
4
4
5
5
8
8
LAMP-ON-OUT
1M99
BACKLIGHT-BOOST
+12VD
1U02
T3A
BACKLIGHT-OUT
B06B
B04A
N.C.
12V
12V
SGND1
SGND1
BL-ON
SGND1
BL-DIM
BOOST
5U51
+12V
1U01
T3A
5U52
9
9
+AUDIO-POWER
11
11
-AUDIO-POWER
10
10
+2V5-REF
7U0R
VOLT.
REG.
3U60
(RESERVED)
+12VF
+12VF
+33VTUN
3U42
5U08
6U0B
VSW
7U0P
B02a
+2V5
+3V3F +3V3F
7U71
+1V
+1V2-PNX8541 +1V2-PNX8541
7U70-1
7U72
7U70-2
+2V5-REF
+2V5-REF
+3V3
+3V3
+3V3DVB
+5V-TUN
+5V-TUN
5T08
+1V2-PNX8541
+1V2-PNX8541
+1V2DVB
5T09
+3V3
+3V3
7TA1
IN OUT
COM
+1V8DVB
+3V3-10023
7TA2
7TA3
+1V8DVB
B02b
B02b
B02a
B02a
B02c
+5V
+5V
B02c
B02a
B08c
B02a
B08b
B02b
+3V3-STA ND BY
+3V3-STANDBY
B02b
B02a
B02a
B02c
B02c
B02a
B02a
B02b
B02c
B02b
B06b
B02a
B02a
B02a
B02b
B02l
B02a
VDISP
VDISP
B06b
B02a
B02b
+12VD
+12VD
+V-LM833
B02a
B04P
B04o
B04P
B04c,e,f,k,n
B04P
B04h
B02a
B02b
B02a
B02c
B04P
B02b
B02b
B04P
B05d
B02a
B04P
B04P
B02a
B02b
B02a
B04P
B07d
B04c
B02b
B02a
B02a
B02c
B02b
B02a
B02b
B02c
B04a,B05d
B03a,
B04a,l,B06b,
B07a,d,B08a,
c,B09a,B10a
B02b
B03d,f,h,B04a
B02b,c
B02a
B05d
B02c
B02a
B02a
B03a
B03b
B02a
B02a
B02a
B02b
B02b
B03g
B03h
B02b
B03h
B02b
B02a
B03f
B03h
B02a
B02a
B02a
B04a,B06b,
B07b
B04b,d,m,B07d
B08b,B10a
B02a
B05a
+VCC-LM
B04i,B10a
B04i,B10a
B02b,c
B02b,B03b,
B04a,e,p
B03b,c,d,e,h,i,
B04a,c,l,m,p,q,
B05a,c,d,B06b,c,
B07a,d,B08a,c,
B09a,b,B10a
B02b,c
B02b
12V
12V
-12VA
SGND2
Dual
Out-of-Phase
Synchronous
Buck Controller
Dual
Out-of-Phase
Synchronous
Buck Controller
*(Optional)
7G55
CTRL1-MIPS_LCD-PWR-ON
3CD8
+2V5-REF
+2V5-REF
+1V8-PNX8541
7C00-2
3CD0
3CD7
1001
1
5
3
TO 1R08
SSB
B07D
TO CN8
SUPPLY
A
TO 1207
IBOARD
HC02
TO 1001
DC/DC
DC
7U0A
TPS54383PWP
+12V
+5V
12
3
Dual Non-
Synchronous
Converter
5001
1
14
+3V3
+5V
+3V3
5003 5002
5004 5005
7229
TPS60111PWP
+5V
16
5
DC/DC
CONVERTER
5206
7
+5VB
+5VA
+5VSSB
5202
1101
6
14
1100
1
3
5
+12V
+12V
+3V3STBY
+3V3STBY
+3.3V
+3.3V
+5V
+5V
TO 1D10
SSB
B10A
TO 1100
SI
SI
TO
IR/LED
TO 1101
SI
SI
+5VSSB
+3V3_STANDBY
1209
1
1205
4
+12V
+12VA
+12VA
1207
6
14
1208
1
5
1102
16
3
1
10
1211
1A85
5207
5203
TO
CLOCK
INTEGRATED
CARD SLOT
7229
TPS60111PWP
+5V
16
5
DC/DC
CONVERTER
5206
7
+5VB
+5VA
+5VSSB
5202
SI
+5VSSB
HC01
+3V3_STANDBY
1209
1
1205
4
+12V
+12VA
+12VA
1207
6
14
1208
1
5
1211
1A85
5207
5203
TO
CLOCK
+12V
DDC_+5V
1101
9
VGA
CONNECTOR
+5VB
+5VB
+5VA
+5VA
+12VA
HC02
HC02
HC02
+12V
+12V
HC02
5101
1110
8
5
+5VSSB
5
+5VSSB
+3V3_STANDBY
+5VSSB
+3V3_STANDBY
3101
6101
1107
1
RJ45
HC02
HC01
HC01
HC01
HC01
8
5
1109
TO 1110
IBOARD
HC01
TO 1205
IBOARD
HC02
6
14
1
5
1R06
4
1R08
TO
CLOCK
+3V3
+3V3
+5V
+5V
+3V3
+3V3
+12VD
+12VD
B02a
B02a
B02c
B02c
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