Measurement-computing Serial488A Manuel d'utilisateur télécharger pdf (Page 79)

6.9

6.8 Replaceable Parts List - Serial488A/OEM

Schematic Part Number Description

C101-C114 C-5-.1 Ceramic, 25v

C116-C118 C-5-.1 Ceramic, 25v

C119,C120 C-5-15p Ceramic, 25v

C121-C125 C-2-10 Electrolytic - 25v

C126 C-5-1 Ceramic, 25v

D101 RF-1 Small Signal Diode

D102-D106 DD-2 Red PC Mount

J101 CN-2 IEEE 488 Connector

J102 CN-5-12 12 x 2 0.1" Header

J103 CN-32-2 2 Position power connector

J104 CN-8-25 PC Mount Female DB-25

J105 CA-19-8 8 Pos. DIP Jumper

R101 RN-4-4.7K 4.7K

Ω

x 7 SIP

R102 R-1-68K 68K

Ω

, 1/4w carbon

R103 R-1-1K 1K

Ω

, 1/4w carbon

R104 RN-2-470 470

Ω

x 5 SIP

R105 R-1-100 100

Ω

, 1/4w carbon

R106-R108 RN-1-10K 10K

Ω

x 9 SIP

S101-S103 SW-6-8 8 Pole DIP

U101 IC-1 MC68B09P Microprocessor

U102 Serial488A-600 Programmed EPROM

U103 IC-78 84256-15 32K x 8 CMOS SRAM

U104 IC-23 65B22 Versitile Interface Adapter

U105 IC-16 R6551AP UART

U106 IC-3 TMS9914ANL IEEE Controller

U107 IC-4 SN75160BN IEEE Driver

U108 IC-5 SN75162BN IEEE Driver

U109 Macro488-601 Programming Equation - 16L8 PAL

U110 IC-33 74LS04 Hex Inverter

U111 IC-21 SN74LS139 Dual Decoder

U112-U114 IC-39 74HCT244 Octal Buffer

U116 IC-38 26LS30 RS-423 Driver

U117 IC-36 26LS33 RS-422 Receiver

U118 IC-82 LT1081 RS-232 Transceiver

Y101 CR-4 7.3728 MHz Crystal

1 2 ... 74 75 76 77 78 79 80 81 82 83 84 85

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