PM486-25 (486I) MOTHERBOARD LAYOUT

旼컴컴컴컴컴컴컴컴컴컴컴컴컴佶錮컴컴컴컴컴컴컴컴컴컴컴�
넬커旼왯커J10旼풧12旼풧14   읕_�      J4같같같�_컴컴컴탠컴�25-pin Parallel
쿕7쿕8쿕9납껙J11남쿕13남�  J1 �      J5같같같_컴쩡컴컴탠컴�25-pin Serial
납껙남납껙남납껙남납껙남�   Keyboard  J6같같같_켸  J16�
납껙남납껙남납껙남납껙남�                           �_탠컴횲ront Panel
납껙남납껙남납껙남납껙남�                    쩡쩔   � �    Header
납껙남납껙남납껙남납껙남�                    쿕15_커  �
납껙남납껙남납껙남납껙남�                    쳐킴  쳐컵컴컴Power Supply
냉캑쳐느켸쳐늘캑쳐늘캑쳐�   旼컴컴커         쿕17_켸  �    Headers
납껙남�   남납껙남납껙남�   쿎 P U �         좔줄     �
납껙남�   남납껙남납껙남�   �      �                � �
냅켸읕�   쳐늘캑쳐늘캑읕�   읕컴컴켸             J22�_탠컴횲loppy Header
� 旼커    남납껙남납껙                              � �
E2쿐PROM  남납껙남납껙                              � �
뇝�  �    남납껙남납껙                                �
뇌읕켸    남납껙남납껙                                �
E4旼커    남납껙남납껙                                �
E5쿐PROM  남납껙남납껙                              � �
뇝�  �    읕牡켸읕牡켸   캨24                       � �
뇌읕켸                   �_커   Front            J23�_탠쩡횾ower Supply
E7 旼커                     쳐� Panel               � � �  Headers
�  �  쿎MOS              �_켸   Headers               � �
�  �  �     栢�          켍26                    J25�_탠�
�  읕켸     Clock        �                            �
읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴�

Note

The PM486-25 motherboard uses 238 pin type 2 socket.
 

Sockets

No socket information is available on this system at this time.
 

Jumpers

* Indicates default settings.
EPROM Size * E2-E3 256 Kb
     E3-E4 512 Kb
Password    E5-E6 Enabled
  * E6-E7 Disabled

Connectors

No connector information is available on this system.