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D D
CHELSEA DJ2 CP UMA Schematics Document
Arrandale
C
Intel PCH C
2010-05-18
REV : A00
B B
DY : Nopop Component
HDMI : Pop for HDMI function
GIGA : Pop for GIGA LAN
10/100 : Pop for 10/100 LAN
65 BOM : Nopop for 65 BOM option
A for 65 BOM A
Wistron Corporation
21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,
Taipei Hsien 221, Taiwan, R.O.C.
Title
Cover Page
http://hobi-elektronika.net
Size Document Number Rev
A3
DJ2 CP UMA A00
Date: Tuesday, May 18, 2010 Sheet 1 of 95
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CPU DC/DC
CHELSEA DJ2 CP UMA Block Diagram INPUTS
ISL62882
+PWR_SRC 39,
Project code : 91.4EM01.001
SYSTEM DC/DC
Clock Generator PCB P/N : 48.4EM17.011 TPS51218
SLG8SP585 INPUTS OUTPUTS
D
7
Revision : -1 +PWR_SRC +1.05V_VTT
D
4
SYSTEM DC/DC
RT8205BGQW 46
Intel CPU INPUTS OUTPUTS 4
DDRIII 800/1066 Channel A DDRIII Slot 0 +5V_ALW2
+PWR_SRC +3.3V_RTC_LDO
18
800/1066 +5V_ALW
Arrandale +3.3V_ALW
+15V_ALW
DDRIII 800/1066 Channel B DDRIII Slot 1 SYSTEM DC/DC
19
800/1066 RT8207GQW 50
INPUTS OUTPUTS 4
+1.5V_SUS
8,9,10,11,12,13,14 +PWR_SRC +0.75V_DDR_VTT
+V_DDR_REF
SYSTEM DC/DC
C 10/100 NIC APL5930KAI 90 C
PCIE x 1 Atheros RJ45
FDIx4x2 DMIx4 AR8152/AR8151 35 61 INPUTS OUTPUTS
CONN 4
+1.5V_SUS +1.1V_RUN
CRT RGB CRT Mini-Card
VGA
PCIE x 1 RT8208BGQW 86
55 802.11a/b/g
64
INPUTS OUTPUTS
LVDS(Dual Channel)
Intel PCIE
+PWR_SRC +VCC_GFX_CORE
LCD 5
PCH
USB 2.0 x 1
54
MAXIM CHARGER
HDMI Level shift iHDMI
BQ24745
(Reserved) 57
(Reserved) 57
INPUTS OUTPUTS
14 USB 2.0/1.1 ports
+DC_IN +PWR_SRC
High Definition Audio +PBATT
USB 2.0 x 1 26
USB 2.0 CAMERA 54 4
SATA ports (6) SYSTEM DC/DC
CardReader PCIE ports (8) APL5930 51
SD/MMC/MS/ LPC I/F INPUTS OUTPUTS
B Realtek USB2.0 B
MS Pro ACPI 1.1 USB 2.0 x 1 Bluetooth +3.3V_ALW +1.8V_RUN
73
71 RTS5138 +1.8V_DELAY
PCI/PCI BRIDGE
32 3
SYSTEM DC/DC
USB 2.0 x 3 Left Side: Switches 42
63
LPC Bus USB x3 INPUTS OUTPUTS
Azalia AZALIA 20,21,22,23,24,25,26,27,28 26
+1.5V_SUS +1.5V_RUN
+5V_ALW +5V_RUN
Internal Analog MIC
CODEC +3.3V_ALW +3.3V_RUN
60 Realtek ALC269Q
KBC PCB LAYER
30
SPI
NUVOTON L1: Top
SATA
SATA
SPI
NPCE781BA0DX 37
L2: GND
L3: Signal
HP1 60
L4: Signal
L5 VCC
MIC IN 60
A for 65 BOM L6: Bottom A
Flash ROM Flash ROM Touch Int. Thermal
HDD ODD
4MB 62 256kB 62 PAD KB EMC2102 Wistron Corporation
59 59 39 21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,
68 68 25 Taipei Hsien 221, Taiwan, R.O.C.
2CH SPEAKER Title
Block Diagram
http://hobi-elektronika.net
60 Size Document Number Rev
Fan A3 A00
58 DJ2 CP UMA
Date: Tuesday, May 18, 2010 Sheet 2 of 95
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+PWR_SRC RT8207GQW
Adapter
1000mA 16825mA
ISL62882 TPS51218 TPS51611
AO4407A +V_DDR_REF +0.75V_DDR_VTT +1.5V_SUS
Charger 48000mA 24800mA 1760mA
BQ24745 +VCC_CORE +1.05V_VTT +CPU_GFX_CORE
Battery +PBATT
SI7686DP
3500mA
C C
+1.5V_RUN
TPS51125
82mA 10330mA
+3.3V_ALW
+15V_ALW +3.3V_RTC_LDO +5V_ALW2 +5V_ALW
AO4468
RT9715GF-GP AO4468 RT9715GF-GP AO3403 APL5930
6661mA
2000mA 6330mA 2000mA 300mA 1761mA
+3.3V_RUN
+5V_USB1 +5V_RUN +5V_USB2 +3.3V_LAN +1.8V_RUN
B B
SI3456DDV-T1 RTS5159
AR8152
2000mA 300mA
+LCDVDD +3.3V_RUN_CARD
+1.2V_LOM
Power Shape
Regulator LDO Switch
A for 65 BOM A
Wistron Corporation
21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,
Taipei Hsien 221, Taiwan, R.O.C.
Title
Power Block Diagram
http://hobi-elektronika.net
Size Document Number Rev
A3
DJ2 CP UMA A00
Date: Tuesday, May 18, 2010 Sheet 3 of 95
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A B C D E
PCH SMBus Block Diagram
+3.3V_ALW +3.3V_RUN KBC SMBus Block Diagram
+5V_RUN