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9.
Block Diagrams
S
upply Lines Overview
SUPPLY LINES OVERVIEW
MAIN
POWER SUPPLY
B01A
DC / DC +
3
V
3
_+1V2
B01B
DC / DC +
3
V
3
-S1V2-STANDBY
B0
3
F
PNX
8
54
3
- SDRAM
B02A
FRONT END
B0
3
B
PNX
8
54
3
- VIDEO STREAMS/LVDS OUTPUT
B0
3
A
PNX
8
54
3
- POWER
B07A
DISPLAY INTERFACING (COMMOM)
B07B
DISPLAY SUPPLY
B06A
CLASS-D
B0
3
C
PNX
8
54
3
- AUDIO AMPLIFIER
B0
3
G
PNX
8
54
3
- CONTROL MIPS/FLASH/PCI
B0
3
H
PNX
8
54
3
- STANDBY-CONTROL/DEBUG
B04A
BOLT-ON
B04B
ANALOG IO - SCART 1&2
B04C
YPBR / SIDE IO / S-VIDEO
B05A
HDMI
B05B
ETHERNET
B05C
PCMCIA
B0
3
D
PNX
8
54
3
- AUDIO
CN4
1
1
6
6
7
7
8
8
1M95
+
3
V
3
-
S
TANDBY
710
3
NCP5422ADG
+12V
+12VF
+
3
V
3
14
1
2
+1V2-PNX
8
5XX
510
3
16
15
+12V
12V/1V2
COVERSION
12V/
3
V
3
COVERSION
5104
5105
+
3
V
3
F
+1V2-
S
TANDBY
+1V
8
-PNX
8
5XX
+1V
8
-PNX
8
5XX
3
B4
8
DDR2-VREF-DDR
+
3
V
3
-NAND
DDR2-VREF-CTRL
TO DI
S
PLAY
TO DI
S
PLAY
1
8
540_407_090
3
11.ep
s
090
3
24
CN2
1
2
3
CN
3
1
2
3
HV2
N.C.
HV2
HV1
N.C.
HV1
3
V
3
_
S
T
+12V
5101
B07
a
B01
a
,B02
a
,
B04
a
B0
3a
B0
3a
,g,h,
B04
a
,B05
a
,
B02
a
,
B0
3
d,g,h,
B04
a
,
b
,c,
B05
a
,c,
B07
a
B0
3
h
B0
3
c,B06
a
CN5
1
1
6
6
7
7
2
2
3
3
4
4
5
5
8
8
LAMP-ON-OUT
1M99
BACKLIGHT-BOO
S
T
+12VD
BACKLIGHT-OUT
B07A
B0
3
H
+12V
+12V
GND1
GND1
BL-ON_OFF
A/P_DIM
DIM
BOO
S
T
+12V
+5V
+5V5-TUN
9
9
+AUDIO-POWER
10
10
S
ENCE+1V2-PNX5100
N.C.
B01
b
S
ENCE+1V2-PNX5100
S
EN
S
E+1V2-PNX
8
5XX
B0
3a
S
EN
S
E+1V2-PNX
8
5XX
+1V2
+
3
V
3
+
3
V
3
+1V2-PNX5100
+12V
+12V
+V
S
ND
GND_
S
ND
CONTROL
CONTROL
N.C.
B0
3
H
CONTROL
9
9
INV_OK
POWER-OK
2
2
3
3
4
4
5
5
S
TANDBY
B0
3
H
S
TANDBY
GND1
GND1
GND1
CONTROL
7201
IN OUT
COM
11
11
7
3
0
8
IN OUT
COM
RES
3
B47
D
ua
l
S
ynchrono
us
S
tep-Down
Controller
7102-2
7102-1
7U01-2
7101-1
VDDA-LVD
S
VDDA-LVD
S
5615
VDDA-LVD
S
VDDA-AUDIO
VDDA-AUDIO
5622
VDDA-ADC
5621
VDDA-DAC
+1V2-PNX
8
5XX
+1V2-
S
TANDBY
+1V2-PNX
8
5XX
+
3
V
3
-
S
TANDBY
+
3
V
3
-
S
TANDBY
+
3
V
3
F
+1V2-
S
TANDBY
+
3
V
3
+
3
V
3
5612
+
3
V
3
-PER
RREF-PNX
8
5xx
5600
+1V
8
-PNX
8
5XX
+5V
+5V
+
3
V
3
+
3
V
3
+12VD
+VDI
S
P-IN
+12VD
+AUDIO-POWER
+AUDIO-POWER
3
V
3
E
5
3
05
+1V2A
5
3
04
3
V
3
A
5
3
07
3
V
3
D
5
3
06
B0
3a
,h
B0
3a
B0
3a
B02
a
B01
a
+5V-TUNER
+5V5-TUN
+5V5-TUN
7
3
07
IN OUT
COM
B01
b
ANTENNA-
S
UPPLY
+12V
+12V
B01
b
3
V
3
B
+5V
+5V
7
3
09
IN OUT
COM
B01
b
+
3
V
3
F
7601
IN OUT
COM
B01
a
B0
3a
B01
a
B01
a
B0
3
d
B01
b
B01
b
+
3
V
3
-PER
+
3
V
3
-PER
B0
3a
+
3
V
3
+
3
V
3
B0
3a
B0
3
d
B0
3b
B01
a
B01
b
B01
b
B01
b
N.C.
N.C.
7202
VOLT.
REG.
7222
VOLT.
REG.
5204
520
3
5221
6217
3
10
8
7
3
15
338
9
+AUDIO-POWER
+AUDIO-POWER
AUDIO-VDD
7
8
01
38
19
CONTROL
4
8
01
7
8
02
RES
B01
b
+
3
V
3
+
3
V
3
+
3
V
3
-PER
+
3
V
3
-PER
+
3
V
3
-
S
TANDBY
+
3
V
3
-
S
TANDBY
+5V
+5V
B01
a
B0
3a
B01
b
B01
b
5M00
1M20
8
5
TO
IR/LED
PANEL
5M
8
4
5M
88
+
3
V
3
+
3
V
3
+
3
V
3
-
S
TANDBY
+
3
V
3
-
S
TANDBY
+
3
V
3
-PER
+
3
V
3
-PER
+5V
+5V
+1V2-PNX5100
+1V2-PNX5100
+1V2-PNX
8
541
+1V2-PNX
8
5XX
B01
b
B0
3a
B01
a
B01
b
B01
b
B01
a
+12V
+12V
+5V
+5V
+
3
V
3
-
S
TANDBY
+
3
V
3
-
S
TANDBY
RES
+
3
V
3
+
3
V
3
+5V
+5V
B01
a
B01
b
B01
b
B01
b
B01
b
+
3
V
3
+
3
V
3
+5V
+5V
B01
b
CRX-5V
1H00
1
8
HDMI 2
CONNECTOR
BRX-5V
1H0
3
1
8
HDMI
S
IDE
CONNECTOR
ARX-5V
1H01
1
8
HDMI 1
CONNECTOR
+
3
V
3
-
S
TANDBY
+
3
V
3
-
S
TANDBY
+1V
8
-PNX
8
5XX
+1V
8
-PNX
8
5XX
+
3
V
3
+
3
V
3
VDDH_
3
V
3
DRX-5V
1H02
1
8
HDMI
3
CONNECTOR
VDD_1V
8
VDDO_
3
V
3
5H01
VDD
S
_
3
V
3
5H06
5H0
3
5H00
B01
a
B0
3a
B01
b
B01
a
+5V
+5V
B05
a
B0
3b
,g,h
B0
3
f,B05
a
S
EN
S
E+1V2-PNX
8
5XX
B01A
+5V
+5V
B01
b
RREF-PMX
8
5XX
RREF-PMX
8
5XX
B0
3a
5N07
+
3
V
3
-ET-ANA
+
3
V
3
+
3
V
3
5N06
+
3
V
3
-ET-DIG
B01
a
+5V
+5V
PCMCIA-VCC-VPP
3
K00
+T
B01
b
+
3
V
3
+
3
V
3
+
3
V
3
_BUF
B01
a
5K00
4P26
4P2
8
4P
3
9
4P29
4P
3
0
4P
3
1
RES
+VDI
S
P-OUT
+VDI
S
P-IN
+VDI
S
P-IN
+
3
V
3
+
3
V
3
7P0
3
PNX
8
54
3
-LCD-PWR-ON_
S
PI-DI
7P02
B07
b
B07
a
B01
a
B02
a
,
B0
3a
,c,d,g,h,
B04
b
,c,B05
a
,
b
,c,
B07
a
,
b
,
+5V
+5V
7900
IN OUT
COM
VDDA-AUDIO
+
3
V
3
+
3
V
3
VDDA-DAC
VDDA-DAC
B01
a
B01
b
B0
3a
B0
3a
RES