Commodore C16 User manual

SERVICE

MANUAL

MODEL

C16

COMPUTER

OCT.

1984

-314001

-03

Commodore

Business

Machines,

Inc.

1200

Wilson

Drive,

West

Chester,

Pennsylvania

19380

U.S.A.

Commodore

makes

expressed

implied

war

ranties

with

regard

the

information

contained

herein.

The

information

made

available

solely

basis,

and

the

entire

risk

quality

and

accuracy

with

the

user.

Commodore

shall

not

liable

for

any

consequential

or incidental

damages

connection

with

the

use

the

information

con

tained

herein.

The

listing

any

available

replace

ment

part

herein

does

not

constitute

any

case

recommendation,

warranty

guaranty

as to

quality

suitability

such

replacement

part.

Reproduction

use

without

expressed

permission,

editorial

pictorial

content,

any

matter

prohibited.

This

manual

contains

copyrighted

and

proprietary

information.

part

this

publication

may

reproduced,

stored

retrieval

system,

transmitted

any

form

any

means,

electronic,

mechanical,

photocopying,

recording

otherwise,

without

the

prior

written

permis

sion

Commodore

Electronics

Limited.

1984

Commodore

Electronics

Limited.

All

rights

reserved.

CONTENTS

Title

Page

SPECIFICATIONS

PRODUCT

PARTS

LIST

CASEWORK

IDENTIFICATION

PCB

LAYOUT

PCB

PARTS

LIST

PCB

SCHEMATIC

DIAGRAMS

KEYBOARD

MATRIX

I.C.

PINOUTS

FOR

MOS

DESIGN

MODULATOR

LAYOUT

MODULATOR

SCHEMATIC

iii/iv

C16

PRODUCT

SPECIFICATION

MEMORY

16K

RAM

Standard

ROM

32K

ROM

Standard

(includes

operating

system

and

BASIC

interpreter).

MICROPROCESSOR

7501/8501

Microprocessor

with

two

speed

clock

(.89 or

1.76

MHz).

DISPLAY

Columns

lines

text.

COLORS

121

Colors (15

colors;

luminance

levels

and

Black).

CHARACTERS

Upper

lower

case

letters,

numerals

and

symbols.

Reverse

and

flashing

characters.

All

PET

graphic

characters.

DISPLAY

MODES

Text

characters.

High

resolution

graphics.

Split

screen

text/high

resolution

graphics.

MultiColor

graphics.

Split

screen/multi-color

graphics.

RESOLUTION

320

200

Pixels

SOUND

Tone

generators

Tone

and

noise

generator.

VOLUME

Volume

levels

KEYBOARD

Full

size/full

stroke

C64

style

design.

KEYS

Keys

total.

Cursor

control

keys.

Function

keys

(up

user

defined/programmable

functions

possible).

Color

control

keys.

HELP

key.

Upper

and

lower

case

character

set.

INPUTS/OUTPUTS

Serial

port.

ROM

cartridge

and

parallel

disk

drive

port.

Joystick

ports.

C1531

Cassette

drive

inter

face

port.

Output

—

channel

Video

output

—

composite/chrominance/luminance,

audio

input/output.

Power

supply

input.

FEATURES

Built-in

BASIC

3.5

—

over

100

commands,

statements

and

functions.

Built-in

Machine

Language

Monitor

—

over

commands.

Built-in

graphics

and

sound

commands.

Screen

window

capability.

Extended

screen

editor.

PERIPHERALS

C1541

Disk

drive,

C1551

Fast

Disk

Drive,

531

Datasette,

MPS

802

Dot

matrix

printer,

MPS

803

Dot

matrix

printer,

DPS

1101

Daisy

wheel

printer,

C1520

Plotter/Printer,

C1802/1803

Color

monitor,

C1702

Color

monitor.

uoijeoijjjuepi

>jjo/v\aseo

91,-3

6N3

dlAIVl

031

l/MOUd

a0103NN03

Nld

□aaamnannn

TOP

CASE

ASSY

PARTS

LIST

C-16

Top

Case

Keyboard,

Key

LED

Plate

Nameplate

Lamp

Holder

Set

LED

Assembly

251813-01

251798-01

326160-02

251794-01

903820-03

1001039-01

BOTTOM

CASE

ASSY

Bottom Case

Foot,

Self-Adhesive

PCB

Shield

Plate,

top

PCB

Shield

Plate,

bottom

PCB

Insulation

Sheet

251790-01

950157-04

251795-01

251796-01

251797-01

ACCESSORIES

Users

Manual

Power

Supply

Cable

Switch

Box

251799-01

251539

326189-02

904778-01

Indicates

Commodore

Stock

Part

SOLDER

BEND

L -

BOTTOM

VIEW

DETAIL

251081-01

SHOWN

251081-03

SHOWN

DETAIL

SEE

DETAIL

FOR

-01

TO-03

R2|

~\+

CI7

Ftlt

R20

/~\+

Uli

UI2

*Jc«3

ipnr

*•

■

UIO

TSQ5

C2fi

■

FBI

►

«i

WP3

ASSY

250^43

PCB

251789-0

REVA

QZI^o

COMMODORE

16©

1984^

UI3

SEE

DETAIL

C-16PCB

Assembly

PARTS

LIST

C-16

PCB

ASSEMBLY

#250443-01

PLEASE

NOTE:

Commodore

part

numbers

are

provided

for

reference

only

and

not

indicate

the

availability

parts

from

Commodore.

Industry

standard

parts

(Resistors,

Capacitors,

Connectors)

should

secured

locally.

Approved

cross-reference

for

TTL

chips,

Transistors,

etc.,

will

available

manual

form

through

the

Service

Department

November

1984.

Unique

non-standard

parts

will

stocked

Commodore

and

are

indicated

the

parts

list

"C".

INTEGRATED

CIRCUITS

U5,U6

U7,U8

U10

U11

U12

U13

U14

U15

U16

7360

VSLI,

Sub:

IC8360

fext

Display

(TED)

251535-01

251535-02

7501

Custom

Microprocessor

23128

ROM

23128

ROM

Sub:

IC23128

D-RAM

74LS257

7406

555

74LS125

74LS02

251536-01

TED

Basic

318006-01

TED

Kernal

318005-05

318005-04

251538-02

901521-57

901522-06

901523-01

901521-20

901521-21

6529B

Single Port

Interface

74LS139

74LS175

ZblO4U-U3

901521-18

^y^y

901521-34

7700-010

PLA

251641

-02

TRANSISTORS

niAncc

LJIULJCO

D1-D10

D11

D12

2SC

1815

2SC

1815

2SC

1815

2SD

880

902693-01

902694-01

IN914B

FORMING

251819-16

Sub:

15953(3)

FORMING

251819-07

IN4001

900750-01

ZENER

6.8EB

900927-01

Sub:

ZENER

IN754A

900927-02

RESISTORS

All

values

are

ohms-1/4

5%,

Carbon

Comp

Forming

Typ,

unless

noted

otherwise.

10K

4.7K

470K

220K

RESISTORS

(Continued)

R10

R11

R12

R13

R14

RESISTOR

RP1

RP2

RP3

RP4

RP5

18K

1.5K

470K

12K

Wound

20K

5W,10%

10K

3.3K

470K

R20

R21

R23

R24

R25

R26

R27

R28

R29

R102

47K

100K

10K

100K

240K

100K

330K

PACK

0.19W

902441

-22

3.3K

0.19W

902441-29

68K

326149-06

68K

326149-06

3.3K6

0.19W2%

902441-29

CAPACITORS

C10

C11

C12

C13

C14

C15

C16

C17

C18

C19

C20

C21

C22

Elect

25V

900100-32

Elect

/*F

25V

900100-33

Elect

10/tF25V

900100-01

Elect

10/tF25V

900100-01

Ceramic

0.1

/*F

25V

251075-06

Ceramic

0.1

/if

25V

251075-06

Cermaic

0.22

ftF

25V

251075-07

Ceramic

0.22

25V

251075-07

Ceramic

0.1

»F

25V

251075-06

Ceramic

0.1

/d=

25V

251075-06

Ceramic

50V

251070-14

Ceramic

220

50V

251071-26

Ceramic

150

50V

251071-24

Ceramic

0.01

25V

251075-01

Elect

25V

900100-01

Elect

16V

900100-16

Elect

10/iF25V

900100-01

Elect

10/iF25V

900100-01

Ceramic

0.01

/*F

25V

251075-01

Ceramic

0.1

/tF

25V

251075-06

Ceramic

0.1

/tF

25V

251075-06

—

Commodore

Stock

Item

PART

LIST

C16

PCB

ASSEMBLY

#250443-01

(Continued)

CAPACITORS

(Continued)

C23

C24

C25

C26

C28

C30

C31

C32

C33

C34

C200

CT1

Ceramic

470

50V

251071-30

Ceramic

470

50V

251071-30

Ceramic

470

50V

250171-30

Ceramic

0.1

25V

251075-06

Ceramic

0.1

25V

251075-06

Ceramic

0.1

25V

251075-06

Elect

jiF

25V

900100-01

Ceramic

0.1

/iF

25V

251075-06

Ceramic

0.1

/iF

25V

251075-06

Ceramic

0.1

/iF

25V

251075-06

Ceramic

.22

25V

251075-07

Capacitor,

Trimmer

251029-02

MISCELLANEOUS

SW1

SW2

VR1

Crystal

14.31818

MHZ

- 32

251081-03

Sub:

Crystal

14.31818

MHZ

251081-01

Coil

Inductor

1.2

325570-01

Line

Filter

251701-01

Switch,

Rocker

(PC

Mount)

251587-01

Switch,

Push

Button

251260-01

Voltage

Regulator

7805

901527-02

Fuse,

Normal

BLOW

250V

1.5A

903556-18

Fuse,

Clip

906102-01

MISCELLANEOUS

(Continued)

FB1-5,

FB12-19

FB22,

FB24-35

FB37-56,

FB58

1-5

Cartridge

Guide

310171-01

Connector

Panel

251791-01

Modulator

251844-01

Ferrite

Bead

325563-01

EMI

Filter

251842-01

CONNECTORS

CN1

CN2

CN3

CN4

CN5

CN6

CN7

CN8

CN9

Connector,

Female

Edge,

Expan.

Gold

Plated

251630-02

Header

Pin,

PIN,

Keyboard

903364-01

Connector,

MINI

DIN,

Cassette

251616-01

Connector,

MINI

DIN,

Joy

251259-01

Connector,

MINI

DIN,

Joy

251259-01

Connector,

DIN,

Audio/Video

325573-01

Connector,

DIN,

Serial

Bus

903361-01

Connector

Jack,

Power,

Power

251263-01

Header

Assembly,

PIN,

LED

903332-03

—

Commodore

Stock

Item

ASSIGNMENT

CONFIGURATION

A2-

A1-

A0-

VDD-

CSO-

CS1-

R/W-

IRQ-

MUX-

RAS-

CAS-

<t><D

COLOR-

CLK

IN-

K0-

K1-

K2-

K3-

K4-

K5-

K6-

K7-

SYNC-

VSS-

7360

-A3

-A4

-A5

-A6

-A7

-A8

-A9

-A10

-A11

-A12

-A13

-A14

-A15

-AEC

-BA

-SND

-D7

-D6

-D5

-D4

-D3

-D2

-D1

-DO

U1-251535-01

VLSI,

TEXT

DISPLAY

(TED)

RDY-

IRQ-

AEC-

VCC-

AO-

A1-

A2-

A3-

A4-

A5-

A6-

A7-

A8-

A9-

A10-

A11

A12

A13-

GND-

]°

7501

-RES

-R/W

-DO

-D1

-D2

-D3

-D4

-D5

-D6

-D7

-PO

-P1

-P2

-P3

-P4

-P5

-P6

-GATE

-A15

-A14

U2-251536-01

CUSTOM

MICROPROCESSOR

ASSIGNMENT

ENABLE-

DO-

D1-

WE-

RAS-

A6-

A5-

A4-

VDD-

U5-U6

16X4

D-RAM

NC-

A12-

A7-

A6-

A5-

A4-

A3-

A2-

A1-

AO-

D1-

D2-

D3-

GND-

23128

-vcc

-cs3

-A13

-A8

-A9

-AJ.1

-CS,

-A10

-CS2

-D8

-D7

-D6

-D5

U3-318006-01

ROM

TED

BASIC

CONFIGURATION

NC-

A12-

A7-

A6-

A5-

A4-

A3-

A2-

A1-

AO-

D1-

D2-

D3-

GND-

23128

-VCC

-cs3

-A13

-A8

-A9

-A11

-CS,

-A10

-CS2

-D8

-D7

-D6

-D5

-D4

U4-318005-04

ROM

TED

KERNAL

PART

NO.

251538-02

-02

SUGGESTED

SOURCE

SUPPLY

TEXAS

INSTRUMENT

FUJITSU

MITSUBISHI

HITACHI

VENDOR

PART

NO.

TMS4416-15

MB81416-15

M5M4416P-15

HM48416AP-15

ACCESS

TIME

FROM

RAS

TRAC

(ns)

150

RANDOM

READ/

WRITE

CYCLE

TIME

TRACT

(ns)

260

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