NEC POWERMATE V Service Manual page 139

Table 5-2 PowerMate V Desktop Field-Replaceable Parts List*
Item Description
14 System Unit Cover
15A 7 Watt External Speakers with Cables
15B 8 Watt External Speakers with Cables
(133MHz systems only)
16 Power Supply
17A 4 MB, 1x32 SIMMs (2)
17B 8 MB, 2x32 SIMMs (2)
18A 256 KB L2 Asynchronous Cache
(20 ns for V75 systems)
18B 256 KB L2 Asynchronous Cache
(15 ns for V90, & V100 systems)
18C 256 KB 15 ns L2 Synchronous Cache
19 CPU Heatsink (with clip)
20A Pentium 75 MHz Processor
20B Pentium 90 MHz Processor
20C Pentium 100 MHz Processor
20D Pentium 133 MHz Processor
21A CMOS 3 Volt Lithium Coin Battery
21B Real-Time Clock/Battery Module
22 Speaker Assembly (internal)
23A Quad-Speed CD-ROM Reader
23B Six-Speed CD-ROM Reader
24 Front Bezel with IrDA Board and Cable
25A PowerMate V75 Logo
25B PowerMate V90 Logo
25C PowerMate V100 Logo
25D PowerMate V133 Logo
26 5 1/4-Inch Blank Plastic Panel
27 Microphone
28 Keyboard
29 Power Cord
30 Mouse, Logitech S34
** System boards will have either the coin battery or battery module. Use Figure 5-16 to identify the
difference.
Desktop Repair
Part Number
158-050883-002
158-050876-000
158-050980-000
158-050730-000
158-082552-070
158-082553-070
158-082623-020
158-082623-015
158-082624-000
158-060324-001
158-082502-006
158-082502-007
158-082502-012
158-082502-016
158-060367-000
158-082595-000
158-050685-003
158-050849-000
158-050982-000
158-050895-000
158-030872-016
158-030802-001
158-030872-017
158-030872-018
158-050685-029
158-050878-000
158-050939-000
808-857649-101A
158-050789-000
5-15
Release Used
Both
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Second
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First
First
Second
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Second
**
**
Both
First
Second
Both
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Both