Toshiba Equium 5160D User manual

Equium™5160D, 5200D, and 6200D
Series
DDM-2970016-A00

Equium™ Series Maintenance Manual------------------------------------------------------------1-1
Chapter 1
Hardware Overview

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System Features
The Equium™ Models 5160D, 5200D, and 6200D are some of the most powerful
microcomputers available today. Models 5160D, 5200D, and 6200D are low-profile desktop
models that deliver the following features:
Microprocessor
The Intel Pentium
®microprocessor operates at three speeds:
• 166 MHz MMX (Model 5160D)
• 200 MHz MMX (Model 5200)
• 200 MHz Pentium
®Pro (Model 6200D)
Memory
Each Equium™ Model 5160D and 5200D computer comes equipped with 32
megabytes (MB) of 60 ns EDO RAM, expandable to 192 MB EDO RAM non-
parity (32-bit).
Each Equium™ Model 6200D computer comes equipped with 32 megabytes
(MB) of 60 ns EDO RAM, expandable to 256 MB EDO RAM non-parity (32-
bit).
Cache memory
Each Equium™ model comes equipped with 256 kilobytes (KB) write-back
SRAM.
Disk storage
Each Equium™ model comes equipped with one 3.5" 1.44 MB / 1.2 MB / 720
KB (formatted) Floppy Disk Drive.
The Equium™ series comes with the following standard Enhanced IDE hard disk
drives:
• 2.1 GB (Model 5160D)
• 2.5 GB (Model 5200D)
• 3.0 GB (Model 6200D)
CD-ROM
Each Equium™ computer comes equipped with one ATAPI 12X CD-ROM drive.
Display system
The Equium™ series monitors are available in 15- and 17-inch versions. The
monitors have the following features:
• .28 mm dot pitch (15 inch), .26 mm dot pitch (17 inch)
• 60 Hz non-interlaced refresh rate at resolutions up to 1280x1024
• EPA Energy Star compliant
• Monitor has integrated speakers and headphone jack

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104-key Windows 95 compatible keyboard
PS/2 three-button mouse
Audio system
16-bit stereo Sound Blaster - Pro compatible audio.
145 watt (Models 5160D and 5200D) or 200 watt (Model 6200D) power supply
PCI and ISA expansion slots are supported by a connector on the system board
designed to accept a riser card. The riser card provides three ISA and two PCI
slots.
Back panel connectors are provided for video and audio, the keyboard, the PS/2
mouse, a parallel interface, an RJ45 LAN interface, the serial interface, and a
Universal Serial Bus (USB) connector provides two USB connectors.
Sleep button
The sleep button places the computer in a power saving mode with near-instant
response time to requests by attached devices.
Two expansion bays (one occupied by the CD-ROM drive).
Low-profile, desktop chassis:
• Easy installation of 5.25" and 3.5" devices
• Front access to reset and sleep controls
• Power, HDD, FDD, and CD-ROM indicators displayed on front

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System Configuration
The Equium™ Personal Computer is shown in Figure 1-1 and its system configurations are
illustrated in Figure 1-2 andFigure 1-3.
Figure 1-1Equium™ Personal Computer
Figure 1-2Equium™ System Unit Configuration (Models 5160D and 5200D)

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Figure 1-3Equium™ System Unit Configuration (Model 6200D)

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Equium™ Field Replaceable Units (FRUs)
Each Equium™ computer consists of the following FRU's.
System board
Microprocessor
Single Inline Memory Modules (SIMMs)
Power Supply
3.5" Floppy Disk Drive (FDD)
3.5" Enhanced IDE Hard Disk Drive (HDD)
CD-ROM Drive
Cooling Fan
Keyboard
Mouse
Monitor
Real-Time Clock Battery
A description and specification list for each FRU follows.

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System Board
Models 5160D and 5200D System Boards
The Equium™ Models 5160D and 5200D come equipped with Intel CU430HX system
boards. The Models 5160D and 5200D system board supports the following set of features:
Uses a 9-inch by 13-inch LPX form factor.
Uses a type 7 Zero Insertion Force (ZIF) socket to house any of the Intel
Pentiumprocessors.
Intel Pentium
®MMX microprocessor running at 166 MHz (Model 5160D), and
200 MHz (Model 5200D).
Uses Intel's 82430HX PCIset. The Intel 82371SB PCI/ISA IDE Accelerator
(PIIX3) provides an integrated Bus Mastering IDE controller with two high
performance IDE interfaces for up to four devices (such as hard drives or CD-
ROM).
Supports up to 192 MB of Extended Data Out (EDO) RAM (32-bit non-parity)
using six standard 72-pin tin lead SIMM sockets.
Uses a Flash BIOS with the following features:
• Uses both hardware and software Secure Flash features to protect Flash
contents from corruption.
• Uses a BIOS that complies with the Desktop Management Interface (DMI-
compliant).
• Uses the E28F002BX 2 MB Flash EEPROM type BIOS with a capacity of
256 KB.
Uses the National PC87306BV I/O controller to integrate the following standard
PC I/O functions:
• floppy interface,
• two FIFO serial ports,
• one EPP/ECP capable parallel port,
• a Real Time Clock,
• keyboard controller,
• support for an IrDA and Consumer Infra Red compatible interface.
Integrates an ATI RAGE II graphics controller with SGRAM graphics memory to
support SVGA graphics at resolutions up to 1280 x 1024 with 2 MB of SGRAM
installed. Supports up to 4MB of graphics memory using an add-in module from
ATI.
Integrates a business audio solution using a Creative Laboratories Vibra 16C
audio codec on the system board to provide 16-bit stereo, Sound Blaster Pro
compatible audio.

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Integrates a complete LAN interface onboard using the Intel 82557 LAN
controller.
Provides an onboard telephony (modem) connection from modem audio to the
system board mic/spkr.
A hardware monitoring ASIC provides the following monitoring functions:
• Integrated temperature sensor
• Power supply voltage monitoring
• Storage of POST results and error codes
Back panel connectors are provided for video, audio I/O, keyboard and PS/2
mouse connectors, one parallel port interface, RJ45 LAN interface, and two
Universal Serial Bus (USB) connectors.
PCI and ISA expansion slots are supported by a connector on the system board
designed to accept a riser card. An on-board jumper allows support of risers with
two PCI and three ISA slots.
The system board has the configuration shown inFigure 1-4.
Figure 1-4Models 5160D and 5200D System Board Layout

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Table 1-1Models 5160D and 5200D System Board Layout Key
Key Description Key Description Key Description
AVGA connector (15-
pin, J1N1) BSGRAM, video, 128Kx32x2 (U2L2) CLAN connector (RJ45, J2N1)
DSide-by-side USB
connector option
(4x1x2, J4N1)
EISA/PCI riser socket
(J6J2) FParallel connector (DB25, J6N1)
GCD Audio header
(1x4, J6N2) HPS/2 Mouse connector (J7N1) IPS/2 Keyboard Connector (J8N1)
JMicrophone input jack
(J8N2) KAudio output jack (J9N2) LWave Table header (2x4, J9N1)
MTelephony (modem)
header (2x2, J9M1) NCreative Labs Vibra16C audio controller (U7M1) OMIDI/Audio header (2x17,J9L1)
PFloppy connector
(J9K1) QSoft-OFF header (1x3, J9K2) RStd 3.3V power connector (J9J1)
SMain power
connector (J9H1) TSIMM sockets (J6J1, J7J1, J7J2, J7J3, J8J1,
J8J2)
UNational PC87306B
Ultra I/O controller
(U7E1)
VFlash BIOS
TSOP/PSOP(E28F00
2, U9D1, U9D2)
WHardware monitor ASIC
(U9C1) XIntel SB82371SB (PIIX3, U7C1)
YIntrusion-detect
photo-transistor
(Q8B1)
ZReal-time clock battery
(BT9A1) AA Flash recovery jumper block (2x3, J6C2)
BB IDE connectors
(J5C1, J6C1) CC Vcc regulator header (2x3, J5B1) DD 3-wire fan header (1x3, J4A4)
EE Keyboard lock header
(1x3, J4A3) FF Voltage regulator (U3A1) GG Front panel connector (1x29, J4A1)
HH Onboard speaker
(LS2A1) II Front panel header 2 (1x9, J2A2) JJ PWR/HDD LED header (1x4, J3A2)
KK CELP socket (J1D1) LL Socket 7 Pentium®
processor socket
(U3C1)
MM Mcache PBSRAM
(32Kx32, U3E1, U2E1)
NN Intel FW82439HX
(TXC, U4E1) OO COM1/COM2 header (5x2, J4L1, J4M1) PP Jumper block, 2/3 PCI slot (2x3, J4G1)
QQ ATI 264GT-B video
controller (U3H1) RR VGA header (2x20, J1H1) SS Video memory upgrade header (2x27, J1L1,
J4L2)
TT Security header (1x2,
J1K1) UU SGRAM, video, 128Kx32x2 (U2K2) VV LAN Controller (82557, U3K1)
WW National DP83840
(U3L1) XX Jumper block header (J1K2)

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Table 1-2Models 5160D and 5200D System Board Environmental Specifications
Parameter Specification
Temperature
−Non-Operating -40 oF to 158 oF (-40oC to 70oC)
−Operating 32 oF to 131 oF (0oC to 55oC)
DC Voltage
−+3.3 V ±5 %
−+5 V ±5 %
−-5 V ±5 %
−+12 V ±5 %
−-12 V ±5 %
Vibration
−Unpackaged 5 Hz to 20 Hz : 0.01g² Hz sloping up to 0.02 g² Hz
20 Hz to 500 Hz : 0.02g² Hz (flat)
−Packaged 10 Hz to 40 Hz : 0.015g² Hz (flat)
40 Hz to 500 Hz : 0.015g² Hz sloping down to 0.00015 g² Hz
Model 6200D System Board
The AP440FXsystem boardused in the Model 6200D is a 64-bit, high-performance, mixed-
voltage, energy-conscious, highly integrated platform. The Model 6200Dsystem board
supports the following set of features:
Uses a 9-inch by 13-inch LPX form factor.
Uses a type 8 Zero Insertion Force (ZIF) socket to house the standard processor.
Intel Pentium
®Pro microprocessor running 200 MHz.
Uses Intel's 82440FX chipset. The Intel 82371SB PCI/ISA IDE Xccelerator
(PIIX3) provides an integrated Bus Mastering IDE controller with two high
performance IDE interfaces for up to four devices (such as hard drives or CD-
ROM).
Uses a Flash BIOS with the following features:
• Uses both hardware and software Secure Flash features to protect Flash
contents from corruption.
• Implements virus protection during boot.
• Uses a BIOS that complies with the Desktop Management Interface (DMI-
compliant).
• Uses the E28F002BX 2 MB Flash EEPROM type BIOS with a capacity of
256 KB.

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Uses the National Super I/O controller (the National PC87307 or the pin-
compatible National PC87308 device) to integrate the following standard PC I/O
functions:
• floppy interface, two FIFO serial ports and one EPP/ECP capable parallel
port,
• Real Time Clock,
• keyboard controller, and
• support for an IrDA and Consumer Infrared interface at both slow and
medium speeds.
Integrates a Crystal audio codec (CS4236) on thesystem boardto provide 16-bit
stereo, Sound Blaster Pro compatible audio. (Provides an onboard telephony
(modem) connector used for connecting the modem to the system board audio
mic/spkr.)
Integrates an S3 ViRGE DX graphics controller onboard to support SVGA
graphics at resolutions up to 1600x1200 (2MB of video DRAM installed). An
enhanced LBP VESA feature connector supports external multimedia capabilities.
A hardware monitoring ASIC provides the following monitoring functions:
• Integrated temperature sensor
• Power supply voltage monitoring
• Storage of POST results and error codes
Back panel connectors are provided for video, audio I/O, keyboard and PS/2
mouse connectors, one parallel port interface, two Universal Serial Bus (USB)
connectors, and one 9-pin serial port.
PCI and ISA expansion slots are supported by a connector on thesystem board
designed to accept a riser card. An onboard jumper supports riser cards with two
PCI and three ISA slots.

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The system board has the configuration shown inFigure 1-5.
Figure 1-5Model 6200D System Board Layout
Table 1-3Model 6200D System Board Layout Key (1/2)
Key Description Key Description Key Description
AVGA connector (15-pin,
J1N1) BCOMM1 9-pin DB9 (J4N2) CSide-by-side USB connector (J3N1)
DLAN wakeup header
(2x1, J5N1) EPS/2 mouse connector (J5N2) FPS/2 keyboard connector (J6N1)
GParallel connector
(DB25, J7N1) HEnhanced Super I/O Controller, National PC87307
(U7M1)
IMicrophone input jack
(J8N1)
JAudio output jack
(J9N2) KCrystal audio controller (U9M1) LCD-ROM header (4x1, J9N1)
MWavetable header (2x4,
J9L1) NFloppy connector (J8L1) OTelephony (modem) header (2x2, J9K1)
PStandard 3.3V power
connector (J9J1) QMain power connector (J9H1) RIDE connectors (J8H1, J9H2)
SSoft OFF header (3x1,
J9F1) THardware monitor ASIC (U9C1) UFlash BIOS (E28F002, U8C1)
VReal-time clock battery
(BT9B1) WOnboard speaker (L9A1) XSIMM sockets (J6J1, J7J1, J7J2, J7J3)
YIntel SB82371SB
(PIIX3, U6E1) ZAuxiliary fan header (1x3, J4A1) AA Keylock header (3x1, J3A1)

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Table 1-3 Model 6200D System Board Layout Key (2/2)
Key Description Key Description Key Description
BB Front panel connector
(J2A1) CC Socket 8 Pentium®Pro processor socket (U3C1) DD Intel SB82441FX (PMC, U4F1)
EE Intel SB82442FX (DBX,
U2F1) FF ISA/PCI riser socket (J6J2) GG Consumer/Fast IR header (5x2, J4L1)
HH Jumper block, 2/3 PCI
slot (2x3, J1J1) II LPB VESA header (J1K1) JJ TRIO64V+ or S3 ViRGE video controller (U2K1)
KK Video DRAM (1MB,
U3M1, U3M2) LL Configuration jumper block (J4L2) MM Video DRAM expansion to 2MB (U2M1, U2M2)
NN COM2H header (5x2,
J3N1)
Table 1-4Model 6200D System Board Environmental Specifications
Parameter Specification
Temperature
−Non-Operating -40 oF to 158 oF (-40oC to 70oC)
−Operating 32 oF to 131 oF (0oC to 55oC)
DC Voltage
−+3.3 V ±5 %
−+5 V ±5 %
−-5 V ±5 %
−+12 V ±5 %
−-12 V ±5 %
Vibration
−Unpackaged 5 Hz to 20 Hz : 0.01g² Hz sloping up to 0.02 g² Hz
20 Hz to 500 Hz : 0.02g² Hz (flat)
−Packaged 10 Hz to 40 Hz : 0.015g² Hz (flat)
40 Hz to 500 Hz : 0.015g² Hz sloping down to 0.00015 g² Hz

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Microprocessor
Models 5160D and 5200D Microprocessors
Figure 1-6Microprocessor (Models 5160D and 5200D)
Each Equium™ Model 5160D computer comes with a 3.3 volt Pentium
®MMX processor
running at 166 MHz. Each Equium™ Model 52000D computer comes with a 3.3 volt
Pentium®MMX processor running at 200 MHz.
The Pentium
®processor maintains full backward compatibility with the 8086, 80286,
Intel386

and Intel486

processors. It supports both read and write burst mode bus cycles,
and includes separate 8 KB on-chip code and data caches that employ a write-back policy.
The Pentium
®processor has an advanced numeric coprocessor that significantly increases the
speed of floating point operations, while maintaining backward compatibility with math
coprocessors that comply with ANSI/IEEE standard 754-1985.
Model 6200D Microprocessor
Figure 1-7Microprocessor (Model 6200D)

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Each Equium™ Model 6200D computer comes with a 200 MHz Pentium
®Pro processor. A
system board voltage regulator circuit provides the required voltages from the 5 V and 3.3 V
taps off the power supply. The onboard voltage regulator makes use of the VID capabilities
to automatically adjust its voltage output to match that of the installed processor.
The Pentium
®Pro processor integrates the second level cache and cache controller that were
previously implemented on thesystem board. The internal, non-blocking L2 cache on the 200
MHz processor is 256 KB, while a second versions of the 200 MHz processor integrates a
512 KB cache. The Pentium
®Pro processor has an advanced numeric coprocessor that
significantly increases the speed of floating point operations, while maintaining backward
compatibility with math coprocessors that comply with ANSI/IEEE standard 754-1985.
An approved Pentium
®Pro heatsink is necessary for proper thermal dissipation in an LPX
compliant chassis. The processor/heatsink assembly must be securely fastened to the Socket 8
ZIF socket.

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Inline Memory Modules (SIMMs)
Equium™ Models 5120D, 5200D, and 6200D computers come equipped with 32 MB of
RAM.
Figure 1-8A Typical SIMM
Models 5160D and 5200D SIMM Configuration
The system board in Equium Models 5160D and 5200D, the Intel CU430HX, has six 72-pin,
tin lead SIMM sockets, arranged as three banks, each with two sockets. Some important
considerations are:
• The board supports 60 ns Extended Data Out (EDO) SIMMs.
• The board supports non-parity SIMMs only.
• Both sockets of a bank must be used.
• Both sockets of a bank must contain the same type (EDO), speed (60 ns), and size of
SIMM.
• Only tin lead 72-pin SIMMs can be used with the standard tin lead SIMM sockets.
• There are no jumper settings required for the memory size or type. This information
is automatically detected by the system BIOS.
The sockets support the following SIMM sizes:
Table 1-5Models 5160D and 5200D SIMM Sizes
SIMM Size Configuration (without parity)
4 MB 1 M x 32
8 MB 2 M x 32
16 MB 4 M x 32
32 MB 8 M x 32
Model 6200D SIMM Configuration
The system board in the Equium Model 6200D, the Intel AP440FX, has four 72-pin tin-lead
SIMM sockets that make it possible to install up to 128 MB of RAM. The sockets support
1M x 32 (4 MB) single-sided modules, 2M x 32 (8 MB), 4M x 32 (16 MB), and 8M x 32 (32
MB) single-sided modules. Minimum memory size is 8 MB and maximum memory size, using
four 8M x 32 SIMM modules, is 128 MB. Memory timing requires 60 ns fast page devices
or, for optimum performance, 60 ns EDO DRAM. Both parity and non-parity memory
modules are supported. With parity SIMMs, the board can be configured to support ECC
operation.

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The four sockets are arranged in two banks of two sockets each. The sockets are designated
Bank 0 and Bank 1. Each bank provides a 64/72-bit wide data path. Both SIMMs in a bank
must be of the same memory size and type, although the types and sizes of memory may differ
between banks. Bank 0 only, Bank 1 only, or both of the banks may be populated. There are
no jumper settings required for the memory size or type, which is automatically detected by
the system BIOS. Use only tin lead SIMMs when adding DRAM.
Note: Due to electrical loading characteristics, 64 MB SIMMs using 16 Mb
technology are not qualified for use on the AP440FX system board. 64 MB
SIMMs using 64 Mb technology have not been qualified, however, they may be
supported by the system board when they become available, depending upon the
individual characteristics of the memory module. If 64 MB SIMMs are qualified
for use on the AP440FX system board, the total onboard memory capacity
becomes 256 MB.
Extended Data Out (or Hyper Page) DRAM is designed to improve the DRAM read
performance. EDO DRAM holds the memory data valid until the next memory access cycle,
unlike standard fast page mode DRAM that tri-states the memory data when the precharge
cycle occurs, prior to the next memory access cycle. EDO DRAM timings are X-2-2-2.

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Power Supply
Each Equium™ Model 5160D and 5200D computer comes equipped with a 145 W power
supply. Each Equium™ Model 6200D computer comes equipped with a 200 W power supply.
Figure 1-9Power Supply
Table 1-6145 W Power Supply Specifications (Models 5160D and 5200D)
Item Specification
Electrical US Metric
−Voltage Select Setting 115 VAC 230 VAC
−Operating Voltage Range 90 Vrms (Min.),
135 Vrms (Max.) 180 Vrms (Min.), 265 Vrms (Max.)
−Input Current 3 Arms 1.5 Arms
−Voltage Frequency 50 - 60 Hz (Nominal) 50 - 60 Hz (Nominal)
−Power Output 3.15 V - 3.45 V 3.15 V - 3.45 V
Weight 2.65 LB (1.2 kg)
Environmental
−Operating Temperature 50° to 122°F (10° to 50°C)
−Non-Operating Temperature -40° to 158°F (-40° to 70°C)
−Operating Humidity 95% Relative Humidity
−Non-Operating Humidity 95% Relative Humidity
−Operating Altitude 10,000 ft (3,048 m) (max.)
−Non-Operating Altitude 50,000 ft (15,240 m) (max.)
Shock
−Operating 1 G (peak) in any axis
−Non-Operating 30 G (peak), 11 msec in any of the three orthogonal
axis, either direction

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Table 1-7200 W Power Supply Specifications (Model 6200D)
Item Specification
Electrical US Metric
−Voltage Select Setting 115 VAC 230 VAC
−Operating Voltage Range 90 Vrms (Min.),
135 Vrms (Max.) 180 Vrms (Min.), 265 Vrms (Max.)
−Input Current 5 Arms 3 Arms
−Voltage Frequency 50 - 60 Hz (Nominal) 50 - 60 Hz (Nominal)
−Power Output 3.15 V - 3.45 V 3.15 V - 3.45 V
Weight 2.65 LB (1.2 kg)
Environmental
−Operating Temperature 50° to 122°F (10° to 50°C)
−Non-Operating Temperature -40° to 158°F (-40° to 70°C)
−Operating Humidity 95% Relative Humidity
−Non-Operating Humidity 95% Relative Humidity
−Operating Altitude 10,000 ft (3,048 m) (max.)
−Non-Operating Altitude 50,000 ft (15,240 m) (max.)
Shock
−Operating 1 G (peak) in any axis
−Non-Operating 30 G (peak), 11 msec in any of the three orthogonal
axis, either direction