Text preview for : quadra_605.lc_series.pdf part of apple quadra 605.lc series apple legacy quadra_605.lc_series.pdf



Back to : quadra_605.lc_series.pdf | Home

K Service Source




Macintosh LC Series/
Quadra 605
Macintosh LC, Macintosh LC II,
Macintosh LC III, Macintosh LC 475,
Macintosh Quadra 605
K Service Source




Basics
Macintosh LC Series/Quadra 605
Basics Overview - 2


Overview
This manual includes
complete repair procedures
for the Macintosh LC Series/
Quadra 605, shown at left.


Figure: Macintosh LC Series, Quadra 605
K Service Source




Specifications
Macintosh LC Series/Quadra 605
Specifications Introduction - 1

Introduction
Specifications information for this product can be found in this chapter and also in the
Spec Database, which you can access in one of three ways:

-- Launch it directly by double-clicking the Apple Spec Database runtime alias at the top
level of the Main Service Source CD.
-- Select "Apple Spec Database" from the Service Source drop-down main menu.
-- Click the Acrobat toolbar icon for the database, which is near the right end of the
toolbar with the letters "SP."
Specifications Processor - 2


Processor

LC Motorola 68020 microprocessor
16 MHz
16-bit internal data bus


LC II Motorola 68030 microprocessor
16 MHz
16-bit internal data bus
Burst-mode RAM access


LC III Motorola 68030 microprocessor
25 MHz
32-bit internal data bus
Burst-mode RAM access
Coprocessor socket
Specifications Processor - 3

LC 475/Quadra 605 Motorola 68LC040 microprocessor
25 MHz
32-bit internal data bus
Burst-mode RAM access
Specifications Memory - 4


Memory

DRAM LC: 2 MB, expandable to 10 MB (100 ns or faster SIMMs)
LC II: 4 MB standard, expandable to 10 MB (100 ns or faster
SIMMs)
LC III: 4 MB standard, expandable to 36 MB (80 ns or faster
SIMMs)
LC 475/Quadra 605: 4 MB or 8 MB standard, expandable to 36
MB (80 ns or faster SIMMs)


ROM LC/LC II: 512 K
LC III/LC 475/Quadra 605: 512K expandable to 1 MB
Specifications Memory - 5

VRAM LC: 256K VRAM, upgradable to 512K
LC II: 256K VRAM SIMM, upgradable to 512K
LCIII: 512K VRAM on board, upgradable to 768K
LC 475/Quadra 605: Two 256K VRAM SIMMs, upgradable to 1MB
Specifications Disk Storage - 6

Disk Storage

Floppy Drive LC/ LC II/ LC III: Apple SuperDrive 1.4 MB Floppy Disk Drive
Optional second internal 1.4 MB floppy drive (LC only)
LC 475/Quadra 605: Apple SuperDrive 1.4 MB Floppy Disk Drive
or Apple SuperDrive Manual Insert Floppy Disk Drive


Hard Drive LC: 40 MB or 80 MB
LC II: 40 MB, 80 or 160 MB
LC III: 40, 80 or 160 MB
LC 475/Quadra 605: 160 or 230 MB
Specifications I/O Interfaces - 7


I/O Interfaces

Serial Two RS-232/RS-422 serial ports; mini DIN-8 connectors


SCSI SCSI interface; DB-25 connector


Apple Desktop Bus One ADB port; mini DIN-4 connector


Video One DB-15 monitor port for built-in video; DA-15 connector


Sound LC/LC II/LC III: Mono sound input and output port; mini phono
plug
LC 475/Quadra 605: Mono sound input port; stereo output; mini
phono plug
Specifications I/O Interfaces - 8

Expansion LC: 96-pin processor-direct slot (PDS) supporting 020 direct
Connector slot expansion card
LC II: 96-pin PDS supporting 020/030 direct slot expansion
card
LC III: 114-pin PDS supporting 020/030 direct slot expansion
card
LC 475/Quadra 605: 114-pin expansion slot supporting 030/
040 expansion cards. Accepts Macintosh LC compatible I/O
display, network, and video capture cards. Does not support
030 processor accelerator or cache cards.
Specifications I/O Devices - 9

I/O Devices

Keyboard Apple Keyboard, Apple Keyboard II, Apple Extended Keyboard II,
or Apple Adjustable Keyboard connected through ADB ports
(mini DIN-4)


Mouse ADB mouse and ADB Mouse II connected through ADB ports (mini
DIN-4)


Microphone Electret, omnidirectional
Operates on 8 VDC supplied by microphone port on CPU
Specifications Sound and Video - 10


Sound and Video

Sound Monaural, 8-bit sound input at 11 or 22 kHz
LC, LC II, LC III: Monophonic, 8-bit sound generator supplying
same signal to both channels of stereo equipment
LC 475 and Quadra 605: Stereo output capability


Video LC and LC II provide built-in support for many monitors,
including