NEC POWERMATE V Service Manual page 159

6-18 Minitower Repair
Table 6-2 PowerMate V Minitower Field-Replaceable Parts List*
Item Description
13 Top Cover
14A 8 Watt External Speakers with Cables
(133MHz systems only)
14B 7 Watt External Speakers with Cables
15 Power Supply
16 Speaker Assembly (internal)
17 3 1/2-Inch Drive Bracket
18 Device Rail Kit (2 sets)
19A System Board, Multimedia (with audio)
19B System Board, Non-Multimedia
(without audio)
20A 3 Volt Lithium Coin CMOS Battery
20B Real Time-Clock/Battery Module
21A 256 KB L2 asynchronous Cache
(20 ns for V75 systems)
21B 256 KB L2 asynchronous Cache
(15 ns for V90, & V100 systems)
21C 256 KB L2 15 ns synchronous Cache
22 Audio Cable (for CD-ROM)
23 CD-ROM Reader IDE Signal Cable
(3 connector)
24 Network Board
(network-ready systems only)
25A 4 MB, 1x32 SIMM (2)
25B 8 MB, 2x32 SIMM (2)
26 Keyboard
27 PCI/ISA-Bus Backboard
28 CPU Heatsink (with clip)
29A Pentium 75 MHz Processor
29B Pentium 90 MHz Processor
29C Pentium 100 Mhz Processor
29D Pentium 133 Mhz Processor
30 Mouse, Logitech S34
31 Microphone
** System boards will have either the coin battery or battery module. Use Figure 6-22 to identify the
difference.
Part Number
158-050865-001
158-050980-000
158-050876-000
158-050684-000
158-050865-008
158-030808-000
158-050893-000
158-050866-003C
158-050866-004C
158-060367-000
158-082595-000
158-082623-020
158-082623-015
158-082624-000
158-050824-000
158-050562-007
158-050796-000
158-082552-070
158-082553-070
158-050939-000
158-026203-000A
158-060324-001
158-082502-006
158-082502-007
158-082502-012
158-082502-016
158-050789-000
158-050878-000
Release Used
Both
Second
Both
Both
Both
Both
Both
Both
Both
**
**
First
First
Second
Both
Both
Both
Both
Both
Both
Both
Both
Both
Both
Both
Second
Both
Both