System Boards Assembly Spare Part
80286 System Board 000555, 000700 Not Available
80286 System Board SW1 Switch Settings (000555, 000700)
1 2 3 4 5 6 7 8 Function
ON 64K x 1 DRAM
OFF 256K x 1 DRAM (default)
ON ON Disable RAM and ROM
ON OFF 0 - 256 KB base memory
OFF ON 0 - 512 KB base memory
OFF OFF Enable all base memory
(default)
OFF OFF 64K x 1 DRAM
ON ON 256K x 1 DRAM. No
extended memory
100 ns (or faster) (default)
256Kx1 chips ON OFF Enable bank 2 for 1.0 to
1.5 MB of memory
OFF ON Enable banks 2 and 3 for
1.0 to 2.0 MB of memory
OFF OFF Enable all banks for 1.0
to 2.5 MB of memory
OFF CPU boot speed 12 MHz
(default)
ON CPU boot speed 8 MHz
OFF Reserved
ON Compaq VDU and EGA,
compatible EGA, RGBI,
or VGC/VGA (default)
OFF Third party monochrome
(MDA only)
80286 System Board Jumper Settings (000555, 000700)
Jumper E5 Function
1-2 CPU boot speed 12 MHz
2-3 CPU boot speed 12 MHz except 8 MHz when accessing
diskette drive (default)
Memory Boards Assembly Spare Part
512/2048 KB Memory Expansion Board 000307, 000308 Not Available
Memory Chips Spare Part
256K x 1 (100 ns) DRAM Not Available
Volume One 2-9
12 MHz Deskpro 286
Support Discontinued
Controller Boards Assembly Spare Part
15 MHz ESDI Controller Board * 001283, 001628 121667-001
ESDI 130/300 MB Hard Drive Controller WD1007AWAH Not Available
Board (1:1) *
ESDI/Diskette Controller Board * 001472 115374-001
ESDI External 300/600 MB Hard Drive 001091 115839-001
Controller Board *
ESDI Hard Drive Controller Board (3:1) * WD1005WAH Not Available
Hard Drive Controller Board * WD1002WAH 102778-001
Multipurpose Hard Drive Controller Board * 000815 Not Available
Tape Adapter Board (135 MB and 150/250 000774 113259-001
MB Tape Drive) *
* See Multiproduct Boards Appendix, for settings.
Video Boards Assembly Spare Part
Advanced Graphics 1024 Board (AG1024) *** 109958 114201-001
Advanced Graphics Memory Board 109959 114202-001
Enhanced Color Graphics Board 000410 Not Available
(EGA/CECGB) * ***
Enhanced Color Graphics Board 000471 109196-001
(EGA/CECGB) * ***
Video Display Controller Board (VDU) *** 000031, 000160, 101340-001
000345, 000525
Video Graphics Controller Board 000806, 001241, 109253-001
(VGC/VGA) * ** *** 109360
* ECG and VGC require system ROM K or later.
** Required for the Advanced Graphics Color Monitor to display both normal VGA
and high resolution video (single monitor configuration).
*** See Multiproduct Boards Appendix, for settings.
Miscellaneous Assembly Spare Part
2400 Baud Internal Modem 001070 Not Available
Serial/Parallel Interface Board * 000570, 000990 106886-001
Replaced w/
106886-002
* See Multiproduct Boards Appendix, for settings.
2-10 Volume One
12 MHz Deskpro 286
Support Discontinued
Hard Drives
Inter- Minimum Spare Controller
Size Type leave Integrated ROM Part Assembly
20 MB 2 1:1 Yes K Not Available 000815
20 MB 2 3:1 Yes K Not Available 000815
40 MB 17 3:1 Yes K Not Available 000815
40 MB 17 1:1 Yes K Not Available 000815
* 22 R.2
40 MB 43 1:1 Yes K Not Available 000815
*
70 MB 12 2:1 No K Not Available WD1002WAH
130 MB 25 3:1 No K Not Available WD1005WAH
** 35 *** 1:1 WD1007AWAH
Hard Drive Expansion Unit 001091
001283
001472
001628
* Requires MS-DOS 3.2 or later.
** Came formatted as type 35 for the WD1007AWAH controller. If used with the
WD1005WAH controller (type 25), you must perform an unconditional format followed by a
surface analysis using Diagnostics 5.04 or greater.
** MS-DOS 3.1 or earlier supports type 25 only. MS-DOS 3.2 or later supports either type.
Use type 25 if the application software supports only 17 sectors per track.
Tape
Drives Spare Part Tape Cartridge Spare Part
40 MB 108081-001 (black bezel) 40 MB (DC2000) 108142-001
120330-001 (gray bezel)
135 MB 113218-001 (black bezel) 135 MB (DC600XTD) 113234-001
113227-001 (gray bezel)
150/250 115368-001 (black bezel) 150 MB (DC600XTD) 113234-001
MB 115367-001 (gray bezel) 250 MB (DC6250) 115298-001
Diskette Drives Spare Part
360 KB 102928-001 (black bezel)
120329-001 (gray bezel)
1.2 MB 102775-001 (black bezel)
120331-001 (gray bezel)
1.44 MB * 113263-001 (black bezel)
113264-001 (gray bezel)
* Requires system ROM N.3 or later for use with MS-DOS and system ROM P.1 or
later for use with MS OS/2 Version 1.1. Requires MS-DOS Version 3.31 Revision A
if installed as drive B, and MS-DOS Version 3.31 Revision B if installed as drive A.
Volume One 2-11
12 MHz Deskpro 286
Support Discontinued
Ca ble s
Cable Function Used With Spare Part Description
Diskette/Tape Signal * All Diskette Drives 101380-002
40 MB Tape Drive
External I/O Expansion Units 115810-001 34 Pin
100625-006 20 Pin
Hard Drive Signal 70 MB Hard Drive 100625-003 34 Pin
100625-004 20 Pin
Hard Drive Signal * 20 MB Hard Drive 108086-001
40 MB Hard Drive
Hard Drive Signal Dual 20 MB & 40 MB Hard 108087-001
Drives
Hard Drive Signal ** 130 MB Hard Drive 100625-005 34 Pin
100625-006 20 Pin
Mass Storage Power * All Drives 101137-001
Tape Signal 135 MB Tape Drive 113198-001
150/250 MB Tape Drive 115196-001
Telephone Cable Modem 112666-001
(U.S. and Canada)
VGA Pass Through Advanced Graphics 114229-001
System
* Part of Cable Kit 108146-001. ** Part of Cable Kit 108249-001.
Processor/Coprocessor Locations
Part Location
80286-12 Processor U3
80287-8 Coprocessor U17
System ROM Information
System Option ROM
System ROM Location Location
U92 ODD, U49 EVEN U116 ODD, U75 EVEN
System ROM Revisions (Spare Part 105035-001)
Revision PN on ODD ROM PN on EVEN ROM
K 106778-002 106779-002
M 106970-001 106971-001
N.3 106970-002 106971-002
P.1 109739-001 109740-001
R.2 109739-002 109740-002
S.1 109739-003 109740-003
Battery/Power Supply Spare Part
Lithium Battery 160272-001
Power Supply 108065-001
2-12 Volume One
| 100625-003
100625-004
100625-005
100625-006
101137-001
101340-001
101380-002
102775-001
102778-001
102928-001
105035-001
106778-002
106779-002
106886-001
106886-002
106970-001
106970-002
106971-001
106971-002
108065-001
108081-001
108086-001
108087-001
108142-001
108146-001
108249-001
109196-001
109253-001
109739-001
109739-002
109739-003
109740-001
109740-002
109740-003
112666-001
113198-001
113218-001
113227-001
113234-001
113259-001
113263-001
113264-001
114201-001
114202-001
114229-001
115196-001
115298-001
115367-001
115368-001
115374-001
115810-001
115839-001
120329-001
120330-001
120331-001
121667-001
160272-001
|
