Maintenance &
Service Guide
Presario Series
Models : 1270, 1670, and 1675
| Home
Page | Notice | Preface | Product
Description | Troubleshooting
Illustrated Parts Catalog | Removal & Replacement Procedures | Specifications
Pin Assignments | Battery
Pack Operations
This chapter covers the following specifications of
Compaq Presario Series Portable Computers:
Computer
Specifications |
|
U.S. |
Metric |
Dimensions
Height
Depth
Width |
1.97 in
12.32 in
10.12 in |
5.0 cm
31.3 cm
25.7 cm |
Weight
Model 1270
Model 1670
Model 1675 |
7.35 lbs
7.35 lbs
7.99 lbs |
3.34 kg
3.34 kg
3.63 kg |
Stand-Alone (Battery
Pack) Power Requirements
Nominal Operating Voltage
Maximum Operating Power
Peak Operating Power |
Li Ion
W @ 14.8 VDC
W @ 56.5 W
W @ 58.5 W
|
AC Power Requirements
Operating Voltage
Operating Current
Operating Frequency
Maximum Transient |
(Information not available)
|
Temperature |
|
|
Operating |
41° to 95 °F |
5° to 35 °C |
Nonoperating |
-4° to 140 °F |
-20° to 60 °C |
Relative Humidity
(Non-condensing) |
|
|
Operating |
10 to 90% |
35°C to 90% |
Nonoperating (tw = 38.7°C
max) |
5 to 95% |
60°C to 95% |
Altitude |
|
|
Operating |
0 to 10,000 ft |
0 to 3.15 km |
Nonoperating |
0 to 30,000 ft |
0 to 10.14 km |
Shock |
|
|
Operating |
10 G, 11 ms, half sine |
|
Non operating |
240 G, 2 ms, half sine |
|
Vibration |
|
|
Operating |
0.55 G, 0.25 Oct/Min sweep
rate |
|
Nonoperating |
1.5 G, 0.25 Oct/Min sweep
rate |
|
NOTE: Applicable
product safety standards specify thermal limits for plastic surfaces. Compaq Presario
Series Portable Computers operate well within this range of temperatures. |
System
Interrupts |
Hardware IRQ |
System Function |
IRQ0 |
Timer Interrupt |
IRQ1 |
Standard 101/102-Key or Microsoft
Natural Keyboard |
IRQ2 |
Programmable interrupt controller
|
IRQ3 |
Compaq Prosignia 56K-DF |
IRQ4 |
Communications Port (COM1)
|
IRQ5
|
ES1869
Plug and Play Audio Drive |
IRQ6
|
Standard Floppy
Disk Controller |
IRQ7
|
Printer Port
(LPT1) |
IRQ8
|
System CMOS /
real-time clock |
IRQ9
|
(free) |
IRQ10
|
OPTi 82C861 PCI to
USB Open Host Controller |
IRQ10
|
IRQ Holder for PCI
Steering |
IRQ11
|
IRQ Holder for PCI
Steering |
IRQ11
|
IRQ Holder for PCI
Steering |
IRQ11
|
NeoMagic
MagicGraph 128XD |
IRQ11
|
Texas Instruments
PCI-1131 CardBus Controller |
IRQ11
|
Texas Instruments
PCI-1131 CardBus Controller |
IRQ12
|
Synaptics PS/2
TouchPad |
IRQ13
|
Numeric data
processor |
IRQ14
|
Primary IDE
controller (dual fifo) |
IRQ14
|
Opti Viper Max
Dual PCI IDE Controller |
IRQ15
|
Secondary IDE
controller (dual fifo) |
IRQ15
|
Opti Viper Max
Dual PCI IDE Controller |
System
DMA |
Hardware DMA |
System Function |
0 |
ES1869 Plug and Play AudioDrive |
1 |
ES1869 Plug and Play AudioDrive |
2 |
Standard Floppy Disk Controller |
3 |
(free) |
4 |
Direct memory
access controller |
5 |
(free) |
6 |
(free) |
7 |
(free) |
System I/O Address |
I/O Address (Hex) |
System Function
(Shipping Configuration) |
x0000 -
x000F |
Direct memory access controller |
x0020 -
x0021 |
Programmable interrupt controller |
x0022 -
x0024 |
Motherboard resources |
x0040 -
x0043 |
System timer |
x0060 -
x0060 |
Standard 101/102-Key or Microsoft
Natural Keyboard |
x0061 -
x0061 |
System speaker |
x0064 - x0064 |
Standard
101/102-Key or Microsoft Natural Keyboard |
x0070 - x0071 |
System CMOS/real
time clock |
x0080 - x0080 |
Motherboard
resources |
x0081 - x008F |
Direct memory
access controller |
x0092 - x0092 |
Motherboard
resources |
x00A0 - x00A1 |
Programmable
interrupt controller |
x00C0 - x00DF |
Direct memory
access controller |
x00EC - x00EF |
Motherboard
resources |
x00F0 - x00FF |
Numeric data
processor |
x0170 - x0177 |
Opti Viper Max
Dual PCI IDE Controller |
x0170 - x0177 |
Secondary IDE
controller (dual fifo) |
x01F0 - x01F7 |
Opti Viper Max
Dual PCI IDE Controller |
System Memory Catalog |
Memory
Address |
System
Function |
x00000000
- x0009FFFF |
System
board extension for PnP BIOS |
x000A0000
- x000AFFFF |
NeoMagic
MagicGraph 128XD |
x000B0000
- x000BFFFF |
NeoMagic
MagicGraph 128XD |
x000C0000
- x000CBFFF |
NeoMagic
MagicGraph 128XD |
x000E0000
- x000FFFFF |
System
board extension for PnP BIOS |
x00100000
- x01FFFFFF |
System
board extension for PnP BIOS |
x03000000
- x03000FFF |
Texas
Instruments PCI-1131 CardBus Controller |
x03001000 - x03001FFF |
Texas Instruments PCI-1131 CardBus Controller |
xFD000000 - xFDFFFFFF |
NeoMagic MagicGraph 128XD |
xFEA00000 - xFEBFFFFF |
NeoMagic MagicGraph 128XD |
xFECFF000
- xFECFFFFF |
OPTi 82C861 PCI to USB Open Host Controller |
xFED00000 - xFEDFFFFF |
NeoMagic MagicGraph 128XD |
xFFFC0000 - xFFFFFFFF |
Motherboard resources |
12.1"
(Diagonal) TFT Display with LVDS |
|
U.S. |
Metric |
Dimensions
Height
Width |
7.83"
10.8"
|
19.9 cm
25.7 cm
|
Diagonal Size |
12.1" |
30.7 cm |
Mounting |
Internal |
Number of Colors |
16 M |
Contrast Ratio |
Typical 150:1 |
Brightness |
Over 120
cd/m~3 |
Pixel Resolution
Pitch
Format
Configuration |
0.30 x 0.30 mm
800 x 600
RGB Stripe
|
Backlight |
Edge Light |
Character Display |
80 x 25, 80 x 50 |
Total Power Consumption |
5.4 W (max) |
(Information
not available)
13.3"
(Diagonal) TFT Display with LVDS |
|
U.S. |
Metric |
Dimensions
Height
Width |
|
|
Diagonal Size |
|
|
Mounting |
|
Number of Colors |
|
Contrast Ratio |
|
Brightness |
|
Pixel Resolution
Pitch
Format
Configuration |
|
Backlight |
|
Character Display |
|
Total Power Consumption |
|
14.1"
(Diagonal) TFT Display with LVDS |
|
U.S. |
Metric |
Dimensions
Height
Width |
8.43"
11.2"
|
21.42 cm
28.56 cm
|
Diagonal Size |
14.1" |
35.8 cm |
Mounting |
Internal |
Number of Colors |
64 K |
Contrast Ratio |
Typical
150:1 |
Brightness |
Over 120
cd/m~3 |
Pixel Resolution
Pitch
Format
Configuration |
0.279 x 0.279 mm
1024 x 768
RGB Stripe
|
Backlight |
Edge Light |
Character Display |
80 x 25 |
Total Power Consumption |
6.6 W
(max) |
Memory
Expansion for 350-MHz Processor |
System Memory |
Expansion Board Memory |
Total Memory |
32-MB |
32-MB |
64-MB |
32-MB |
64-MB |
96-MB |
32-MB |
128-MB |
160-MB |
Memory
Expansion for 380-MHz Processor |
System Memory |
Expansion Board Memory |
Total Memory |
64-MB |
32-MB |
96-MB |
64-MB |
64-MB |
128-MB |
64-MB |
128-MB |
192-MB |
Diskette
Drive |
Diskette Size
Light
Height |
3.5 in
None
.5" / 1.27 cm |
Bytes per Sector:
Sectors per Track
High Density
Low Density |
512
18 (1.44-MB) / 15 (1.2-MB)
9 |
Tracks per Side
High Density
Low Density |
80 (1.44-MB) / 80 (1.2-MB)
80
|
Access Times
Track-to-Track (high/low)
Average (ms)
Setting Time (ms)
Latency Average |
3 ms/6 ms
94 ms/174 ms
15 ms
100 |
Number of Read/Write
Heads |
2 |
Hard
Drives |
|
6.4-GB |
4.3-GB |
Capacity Per Drive |
6.4-GB |
4.3-GB |
Drive Type |
65 |
65 |
Physical Configuration
Cylinders
Heads
Sectors per track
Bytes per sector |
8647
6
240-250
512
|
8647
6
240-250
512
|
Logical Configuration
Cylinders
Heads
Sectors per track
Bytes per sector |
13424
15
63
512
|
7944
15
63
512
|
Seek Times
(Typical, Including settling in ms)
Track to Track
Average Maximum
Rotational Speed |
2.5 ms
13 ms
23 ms
4200 rpm |
2.5 ms
13 ms (read)
23 ms
4200 rpm |
Transfer Rate
Media
At interface |
60.8 to 107.2 Mb/s
33.3 MB/s
|
60.8 to 107.2 Mb/s
33.3 MB/s
|
Sector Interleave |
1:1 |
1:1 |
Buffer Size |
512 KB |
512 KB |
CD Drive |
|
24× CD Drive |
Applicable Disk |
CD-DA,
CD-ROM, CD-ROM XA, CD-1, Photo CD (multisession), Video CD, CD-R, CD-Extra (CD+), CD-G,
CD-RW |
Center Hole Diameter |
.6" / 15 mm |
Disc
Diameter |
12 cm, 8 cm |
Disc
Thickness |
1.2 mm |
Track
Pitch |
1.6 um |
Access Time
(typical, including setting) |
110 ms |
Audio
Output Level
Line out
Headphone |
+/- 0.27 Vrms
none |
Cache
Buffer |
128 KB |
Data
Transfer Rate
(typical, including setting) |
3600 KB/s
150 KB/s
16.66 MB/sec |
Startup
Time |
< 8 sec |
Stop
time |
< 4 sec |
DVD Drive |
|
DVD Drive |
Applicable
Disk |
DVD-ROM, CD-ROM, CD-XA, CD-I, Photo CD, Multisession, Audio, CD-R, CD-RW |
Center
Hole Diameter |
6" / 15mm |
Access
Time
(typical, including setting) |
< 100 ms (CD)
< 150 ms (DVD) |
Disc Thickness |
4.7", 3.15" / 12cm, 8cm |
Track Pitch |
0.74um (DVD) |
Laser
Beam Divergence |
.05" / 1.2cm |
Audio
Output Level
Line out
Headphone |
1.0 volts RMS
0 - 0.6 volts RMS
|
Cache Buffer |
512 KB/s (CD) |
Data
Transfer Rate
(typical, including setting) |
12,000 - 3,000 KB/s (CD)
2705 KB/s (DVD) |
Startup Time |
< 5 sec |
Stop time |
< 3 sec |
Battery
Pack |
|
Lithium Ion
(Li ion) * |
|
US |
Metric |
Dimensions
Height
Length
Width |
.81 in
3.05 in
5.69 in
|
2.05 cm
7.75 cm
14.45 cm
|
Weight |
0.85 Ib |
.39 kg |
Battery Pack Operating
Time |
3:00 hr |
Energy
Voltage
Amp-hour capacity
Watt-hour capacity |
14.8 V
3.0 Ah
44.4 Wh
|
Environmental
Requirements
Operating Temperature
Non-operating Temperature |
32° F to 113 F
-4° F to 140 ° F
|
0° to 45° C
-20° to 60° C
|
Modem |
Compliance |
ITU v.90~6 standard
Full ITU-T V.34
compliance
Full compliance with:
V.21, V.22, V.22bis, V.23, V.32, V.32bis, Bell 103, Bell 212A |
Data
Compression |
V.42bis/MNP 5 |
Fax
Modulation |
V. 17
V. 21 (Group III
Compatible)
V.29
V.27Ter |
Command
Set |
Hayes AT
Class 1 Fax |
Cable |
6 Ft. RJ-11 telephone cable |
Top of Page
|