IBM 2254 Hardware Maintenance Manual

Also see for 2254: Hardware Maintenance Manual User guide

Contents

Chapter 7. Parts 17117 128 MB SDRAM Memory (models A1A B3A B4U B4F B7G B8CB8V B9S B9H B9Y 21A D2Q 48C 48V 49U 49F 61A 62U 62F 63A64A 71Q 71T 72F 72U 81A 82F 82U 83V 84A 85A 86H 86S 86Y91H 91S 91Y 92F 92U 93Q 93T 94G)33L307417 256 MB SDRAM Memory (models D1U D1F) 33L307618 Power Supply Bracket (all models) 37L250219 155 W Power Supply, uATX (models 11S 11H 11Y 13A 26S 26H26Y 12U 24U 21A A1A B3A B4U B4F B8C B8V B9S B9H B9YD1U D1F 22A 23U 23F D2Q 44U 44F 45U 45F 46S 46H 46Y 48C48V 49U 49F 51S 51H 51Y 56U 56F 57S 57H 57Y 61A 62U 62F63A 64A 71Q 71T 72F 72U 81A 82F 82U 83V 84A 85A 86H 86S86Y 91H 91S 91Y 92F 92U 93Q 93T 94G)00N768519 155 W Power Supply - Japan & EMEA (model 22G B7G 47G55G)00N7687Fansink - Heatsink with Fan and Clip (models 11S 11H 11Y13A 12U 21A 22G 26S 26H 26Y 24U 22A 23U 23F)10K1689Fansink - Heatsink with Fan and Clip Assembly (models A1AB3A B4U B4F B7G B8C B8V B9S B9H B9Y D1U D1F D2Q 44U44F 45U 45F 46S 46H 46Y 47G 48C 48V 49U 49F 51S 51H 51Y55G 56U 56F 57S 57H 57Y 61A 62U 62F 63A 64A 71Q 71T 72F72U 81A 82F 82U 83V 84A 85A 86H 86S 86Y 91H 91S 91Y 92F92U 93Q 93T 94G)06P2458Modem Universal 56K (models 13A 21A 22G A1A B3A B7G22A 47G 55G 61A 63A 64A 81A 84A 85A 94G)19K2963Modem Domestic 56K (models 11S 11H 11Y 26S 26H 26Y B4UB4F 12U 24U B8C B8V B9S B9H B9Y D1U D1F 23U 23F D2Q44U 44F 45U 45F 46S 46H 46Y 48V 49U 49F 51S 51H 51Y 56U56F 57S 57H 57Y 62U 62F 48C 71Q 71T 72F 72U 82F 82U 83V86H 86S 86Y 91H 91S 91Y 92F 92U 93Q 93T)19K2965Mouse - Scrollpoint III, USB, Black (all except models 71Q 71T93Q 93T)24P0485Mouse - Scrollpoint III, USB, White (models 71Q 71T 93Q 93T) 24P0483External Tier 4 Powered Speakers (all models) 25P4723Speaker Brick - China (model B8C D2C 48C) 10K2597Speaker Brick - GB/UK (models 22G B7G B8M 47G 55G D2Q71Q 93Q 94G)25P5703Speaker Brick - US/Canada/LA/Taiwan (models 12U 24U 11S26S B4U B4F B8V B9S D1U D1F 23U 23F 44U 44F 45U 45F 46S48V 49U 49F 51S 56U 56F 57S 62U 62F 71T 72F 72U 82F 82U83V 86S 91S 92F 92U 93T)10K2587Speaker Brick - Japan 10K2593Speaker Brick - Brazil 25P5706Speaker Brick - ANZ (models 13A 21A A1A B3A 11Y 26Y B9Y22A 46Y 51Y 57Y 61A 63A 64A 81A 84A 85A 86Y 91Y)25P5705Speaker Brick - EMEA/LA High Volt (models 22G 11H 26HB7G B9H 46H 47G 51H 55G 57H 86H 91H 94G)25P5704Microphone, Noise Cancelling (model 83V) 19K3403Machine Type 2257