IBM Hardware Maintenance Service
Details of AT Model 339 Supplement incorporated
Supplement Details
SECTION: Start
Title pages - 1
Title pages - 2
SECTION: PC, XT, Portable PC (IBM 5150/5160/5155)
* MAP 0000: Start (PC, XT, Portable PC)
* PC, XT, Portable PC - Jumpers and Switch Settings (includes many expansion cards)
* PC, XT, Portable PC - Switch Supplements
* PC, XT, Portable PC - Parts Catalog
* PC, XT, Portable PC - Parts Supplements
SECTION: AT (IBM 5170)
* MAP 0000: Start (AT)
* AT - Jumpers and Switch Settings (includes many expansion cards)
* AT - Switch Supplements
* AT - Parts Catalog
* AT - Parts Supplements
SECTION: Diagnostic Maps
One does not normally start with these MAPs.
Instead, one normally starts with MAP 0000 (there are links above) and that MAP may direct you to these MAPs.
* Index
* MAP 0020: Power Start
* MAP 0100: System Board Start
* MAP 0200: Memory Start
* MAP 0300: Keyboard Start
* MAP 0400: Monochrome Display and Printer Adapter
* MAP 0500: Color Graphics Monitor Adapter
* MAP 0600: Diskette Drive Start
* MAP 0700: Math Coprocessor
* MAP 0900: Parallel Port + Printer Adapter + Serial/Parallel Adapter - Parallel Port
* MAP 1000: Alternate Serial/Parallel Adapter - Parallel Port
* MAP 1100: Asynchronous Communications Adapter
* MAP 1200: Alternate Serial Port Start
* MAP 1300: Game Control Adapter
* MAP 1400: Graphics Printer
* MAP 1500: Synchronous Data Link Control (SDLC) Communications Adapter
* MAP 1700: Fixed Disk Drive Start
* MAP 1800: Expansion Unit
* MAP 2000: Binary Synchronous Communications (BSC) Adapter
* MAP 2100: Alternate Binary Synchronous Communications (Alt BSC) Adapter
* MAP 2200: Cluster Adapter
* MAP 2400: Enhanced Graphics Adapter
* MAP 2900: Color Printer
* MAP 3000: PC Network Adapter
* MAP 3100: Alternate PC Network Adapter
* MAP 3300: Compact Printer
* MAP 3600: IBM General Purpose Interface Bus (GPIB) Adapter
* MAP 3800: IBM Data Acquisition and Control Adapter
* MAP 3900: IBM Professional Graphics Adapter
* MAP 7100: Voice Communications Adapter