Acer 3020 - Manual (Page 9)

Chapter 1 3
System Block Diagram
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Title
Size Document Number Rev
Date: Sheet of
Bolsena SB
BLOCK DIAGRAM
A3
1 58 Monday, February 14, 2005
<Variant Name>
Title
Size Document Number Rev
Date: Sheet of
Bolsena SB
BLOCK DIAGRAM
A3
1 58 Monday, February 14, 2005
<Variant Name>
Title
Size Document Number Rev
Date: Sheet of
Bolsena SB
BLOCK DIAGRAM
A3
1 58 Monday, February 14, 2005
<Variant Name>
VRAM x4
53,54 (M26/M24 diff.)
DVI-D TMDS
Bolsena Block Diagram
ISA ROM
SVIDEO/COMP
RGB CRT
LVDS
CRT
TVOUT
LCD
ATA 133
M26/M24
LPC Bus / 33MHz
6-CH
AC97 2.2
LPC I/F
HyperTransport
6.4GB/S 16b/8b
35W/25W
AMD CPU
DDR x2
200-PIN DDR SODIMM
KBC
KB3910
Touch
Pad Int.
KB
ATI
SB400
ACPI 2.0
PCI
6xUSB 2.0
ATI
AGTL+ CPU I/F + UMA
CLK GEN
PCI-Express
x2
802.11a/b/g
Mini-PCI PCI Bus / 33MHz
PCB Layer Stackup
RS480M
34
35 35
31
18,19,20,21,22
11,12,13,14
4,5,6,7
3
50,51,52
17
16
16
ATI PCI Express x16
DDR 333/400
8,9,10
TSP2220A
1* Slot Cardbus
1* 1394
CardReader
28
PCMCIA I/F
PCI 7411
TI
28
PCMCIA
SLOT
1394 4pin
Conn
Support
TypeII
PWR SW
26,27
28
IDT CV137
PIDE
DVD/
CD-RW
25
SIDE
HDD
25
AC97
MDC Card
OP AMP
G1421
33 24
MODEM
Line In
MIC In
33
Line Out
33
NS SIO
PC87392
37
10/100Mb
USB x 4
24
RJ11
CONN
CODEC
32
ALC655
Int. SPKR
33
PCI LAN
Realtek
RTL8110SBL
1000/100/10
RTL8100C
100/10
TXFM
30
RJ45
30
1000Mb
TXFM
30
L1: Signal 1
L2:VCC
L3: Signal 2
L4: Signal 3
L5: GND
L6: Signal 4
30
37
FIR
Thermal
& Fan
G792 23
15
29
36
XBUS
91.4C501.001 (04243)
MS/xD
SM/MMC/SD
5 in 1 28
SATA
25
RJ45-11
LINE
OUT
Port Replicator 4 (124 PIN)
PRINTER
AC
IN
CRT
PS2 LINE IN
SEARIAL
PORT
MIC
TV
OUT DVI PCIeX2 SMBUS
BlueTooth
miniUSB
24
(EZ4 only )
Dummy when use 'UMA'
Dummy when use 'DIS'
Dummy when 'USE EZ4'
Dummy when 'NO EZ4'
Dummy when use '10/100'
Dummy when use 'GIGA'
Dummy when use 'SATA'
Dummy when use 'IDE'
CH7307C
15
LEDs 17
BUTTONs 35
RTC BAT. 18
See 'TEXT' in 0MEMO or 1MEMO property in component
Power Block Diag -> Page 40
Dummy when use ''M26'
Dummy when use ''M24'
download service manual and resetter printer at http://printer1.blogspot.com