Download Print this page

Tandy 26-3334 Service Manual page 86

Hide thumbs Also See for 26-3334:

Service manual (122 pages)

page of 129

/ 129
Contents
Table of Contents
Bookmarks

Table of Contents

Advertisement

NTSC

~—

-—

—

-—

—

—

1

Ref. No.

\

Description

RS Part No.

Mfr's Part

No.

|

i

I

D5

Silicon

IS953

1N4148

Switching

or

DX-0259

SDSI00015-

SDSI0O057-

SDSI00064-

1

or

I

or

|

1

1

D6/7

Zener

RD3.9E-B

or

DX-2323

SZRD3

.

9EB- or

|

RD3.9E-L

or

SZRD3

.

9EL- or

|

RD3.9E-N

S2RD3

.

9EN-

1

1

D8-11

Germanium

1KF20-04

Switching

DX-2322

SDGE00012-

1

I

D12

Silicon

1S953

Switching

or

DX-0259

SDSI00015-

or

|

1N4148

DX-0022

SDSI0OO57-

SDSI00064-

or

|

1

1

1

D13/14

Silicon

1N4002

Rectifier

or

DX-0206

SDSI00036-

1

or

|

SR1K-2

or

DX-0475

SDSI00026-

or

|

10E1

or

DX-1039

SDSI00003-

or

|

ICs

1N4002

DX-0206

SDSI00007-

1

t

I

IC1

MC68B09EP

MPU N-MOS

or

MX-7 243

SIMC68B09E

1

or

|

MBL68B09E-P-G

or

SIBL68B09E

or

|

HD68B09EP

SIHD68B09E

1

I

IC2

uFD27C256D-

-20

ROM N-MOS

or

MX-7263

SIPD256-20

or

|

TCC1017(uPD23C256EC)

SICC10I7—

'

I

1

IC3

SN74LS245N

TTL BUS Transceiver

or

MX-6740

SIRNS245N-

or

|

MB74LS245M

or

SIMBS245M-

or

|

M74LS245P

or

SIM-S245P-

or

|

HD74LS245P

SIHDS245P-

I

1

IC4

MC68B21P

PIA

S

elect N-MOS

or

MX-7260

SIMC68B21-

or

1

MB8874HM-G

or

SIMB74HM-G

or

|

HD68B21P

SIHD68B21-

1

I

IC5

LSC81001P

PIA

S

elect N-MOS

MX-7259

SILS81001P

I

1

IC6

TCC1014(VC2645QC) PLCC ACVC C-MOS

MX-7261

SICC1014—

I

1

IC7

8050526 (SC77526P)

B

ipola

DA-Converter

MX-6202

SISC50526-

I

1

IC8

8050527 (SC77527P)

Bipola Regu lator

MX-6201

SISC50527-

1

1

IC9

SN74LS138N

TTL Decoder

or

AMX-4583

SIRNS138N-

or

MB74LS138M

or

SIMBS138M-

or

M74LS138P

or

SIM-S138P-

or

HD74LS138P

SIHDS138P-

1

I

IC10-12

SN74LS244N

TTL Buffer

or

AMX-3864

SIRNS244N-

or

|

MB74LS244M

or

SIMBS244M-

or

|

M74LS244P

or

SIM-S244P-

or

|

HD74LS244P

SIHDS244P-

1

1

IC13

SN74LS374N

TTL D-Latch

or

AMX-3928

SIRNS374N-

or

|

MB74LS374M

or

SIMBS374M-

or

|

M74LS374P

or

SIM-S374P-

or

|

HD74LS374P

SIHDS374P-

1

1

IC14

SN74LS30N

TTL

8

In

Nand

or

SIRNS30N—

or

|

MB74LS30M

or

SIMBS30M--

or

|

M74LS30P

or

SIM-S30P—

or

I

HD74LS30P

MX-6843

SIHDS30P--

I

IC15

SN74LS04N

TTL Inverter

or

AMX-3552

SIRNS04N—

or

|

MB74LS04M

or

SIMBS04M—

or

|

M74LS04P

or

SIM-S04P--

or

|

HD74LS04P

SIHDS04P--

-86-

Table of Contents

Advertisement

Chapters

Table of Contents

Related Products for Tandy 26-3334