Samsung SP0211N Manuel utilisateur

Model:

1. Specification summary

2. Block Diagram of HDD

3. Connector & Jumper Pin Assignments

4. How to check if HDD is working

5. Exploded View

6. Maintenance Cylinder Configuration

7. How to use HUTIL Program

8. How to progress Burn-In Test

9. Caution

Attachment 1. The basic information

related HDD

Attachment 2. HDD related terms

Attachment 3. Q&A

Contents

Hard Disk Drive

HARD DISK DRIVE service

manual

PALO(P80)Series

SP0211N

SP0311N

SP0401N

SP0412N

SP0612N

SP0802N

SP1203N

SP1214N

SP1604N

SP0231N

SP0421N

SP0422N

SP0622N

SP0812N

SP1213N

SP1224N

SP1614N

PALO 1

SAMSUNG HARD DISK DRIVE

1. Specification Summary

Items Specification Remarks

Voltage Requirement DC +12V/±10%, DC +5V/±5%

Interface ATA - 6

Capacity

SP02X1N - 20.0GB (1CH)

SP03X1N - 30.0GB (1CH)

SP04X1N - 40.0GB (1CH)

SP04X2N - 40.0GB (2CH)

SP06X2N - 60.0GB (2CH)

SP08X2N - 80.0GB (2CH)

SP12X3N - 120.0GB (3CH)

SP12X4N - 120.0GB (4CH)

SP16X4H - 160.0GB (4CH)

UDMA133supporting

Disk / Head

SP02X1N - 20.0GB (1DISK)

SP03X1N - 30.0GB (1DISK)

SP04X1N - 40.0GB (1DISK)

SP04X2N - 40.0GB (1DISK)

SP06X2N - 60.0GB (1DISK)

SP08X2N - 80.0GB (1DISK)

SP12X3N - 120.0GB (2DISK)

SP12X4N - 120.0GB (2DISK)

SP16X4H - 160.0GB (2DISK)

Features S.M.A.R.T Compliant

Buffer size 2 Mbytes

MTBF(POH) 500,000 hours

Seek Time

(RD/WT typical)

TracktoTrack:0.8/1.0ms

Average : 8.9 / 10 ms

Full Stroke : 18 / 19 ms

RPM 7200 ±0.35 % RPM

Temperature(Operating) 0~60

°C

Humidity(Operating) 5~90%

Non-condensing

Temperature(Non-operating) 63 G @2.0ms

Humidity(Non-operating) -40~+70

°C

Linear Shock

(Operating) 5~95% Linear Shock

Linear Shock

(Non-operating) 350 G (2ms linear shock)

PALO 3

SAMSUNG HARD DISK DRIVE

2. Block Diagram of HDD

HDD

PCBA (PCB ASSEMBLY)

-PCBA

HDA (HEAD DISK ASSEMBLY)

-HEAD

-DISK

- VCM (Voice Coil Motor)

- SPM (Spindle Motor)

PREAMP &

WRITE DRIVER

Marvell

81G5114

SPINDLE MOTOR &

ACTUATOR COMBO

DRIVER

HA13627

AT Controller

R/W Channel

Servo Controller

Dual-DSP

88I5520

Buffer 64Mbit

EM638165

HDA

Flash 1Mbit

M29F102B

PALO 4

SAMSUNG HARD DISK DRIVE

3. Connector / Jumper Pin Assignment

●40 Pin I/O Connector Interface Signals

Number Signal Number Signal Remarks

1RESET- 2GND

3DD7 4DD8

5DD6 6DB9

7DD5 8DB10

9DD4 10 DB11

11 DD3 12 DB12

13 DD2 14 DB13

15 DD1 16 DB14

17 DD0 18 DB15

19 GND 20 Key Pin

21 DMARQ 22 GND

23 DIOW-:STOP 24 GND

25 DIOR - : HDMARDY

: HSTROBE 26 GND

27 IORDY : DDMARDY

:HSTROBE 28 CSEL

29 DMACK 30 GND

31 INTRQ 32 IOCS16

33 DA1 34 PDIAG - : CBLID -

35 DA0 36 DA2

37 CS0- 38 CS1-

39 DASP- 40 GND

246810 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

1357911 13 15 17 19 21 23 25 27 29 31 33 35 37 39

oooo

+GG+

12NN5

VDDV

2468

1357

JUMPER PIN

●Jumper Pin Assignment

PCBA components side

HDA BASE

PALO 5

SAMSUNG HARD DISK DRIVE

Model CYL HD PRE LZ SEC SIZE Remarks(LBA)

SP02X1N

SP03X1N

SP04X1N

SP04X2N

SP06X2N

SP08X2N

SP12X3N

SP12X4N

SP16X4H

38,869

58,246

77,622

116,374

155,127

232,632

310,137

20.0 GB

30.06 GB

40.0 GB

60.0 GB

80.0 GB

120.0 GB

160.0 GB

39,179,952

58,711,968

78,242,976

117,304,992

156,368,016

234,493,056

312,618,096

●BIOS Setup Parameter

②④⑥⑧

①③⑤⑦

②④⑥⑧

①③⑤⑦

②④⑥⑧

①③⑤⑦

MASTER

(1DRIVE) SLAVE CABLE

SELECT

< Setting for No Capacity Limit>

②④⑥⑧

①③⑤⑦

②④⑥⑧

①③⑤⑦

②④⑥⑧

①③⑤⑦

MASTER

(1DRIVE) SLAVE CABLE

SELECT

< 32GB Capacity Limit of PC/BIOS >

PALO 6

SAMSUNG HARD DISK DRIVE

4. How to check if HDD is working.

※How to check if your HDD is working ※

1) Insert LED to LED Hole of PCBA shown above and check HDD alive.

①Insert LED to LDD1,LDD2 of PCBA LED Hole.

②Insert LED as follows: LDD1 ⇒+ , LDD2 ⇒―

③Insert " " part within LED to the ―(LDD2) direction and " " part to the +(LDD1) direction.

2)YoucancheckifHDDisworkingbyseeingtheLEDonPCcase.

Controller

DRAM

Combo IC

Spindle Motor

LED Hole

LED

Flash ROM

PALO 7

SAMSUNG HARD DISK DRIVE

5. Exploded View

PALO 8

SAMSUNG HARD DISK DRIVE

<< Major components of HDD >>

HDD is formed by major components as follows: Base, Cover, ARM(E-Block), Latch, Crash Stop,

Pivot Bearing, Breather Filter, Window Clock, Window Push Pin, Jump Pin, Spindle Motor,

Disk-damper, Magnetic Head, Magnetic Disk, PCBA

①Base

Base could be a basic frames for HDD assembly. Spindle motor, ARM, VCM, cover and PCBA

are assembled on it, and other components are sub-assembled on those configuration.

ARM and Spindle motor assembled to Head and Disk each in advance,then those are assembled

on Base. If base could be effected by external and internal vibration (spindle motor

& actuator's fake vibration), relative displacement occurred between head and disk so to

reduce this effect to PES(Position Error Signal) and data signal, shape design concerned

mode shaping should be needed.

②Cover

Cover protect HDD components from the exterior impact and play role of sealing to cut off

particle and moisture which could be a fatal factor to head and disk. Cover is also designed

in consideration of noise and vibration effect.

③ARM (E-block)

ARM is assembled HGA and VCM coil back and forth and it is connected to pivot axis pivot

bearing. When VCM coil generate torque due to electromagnetic force of VCM, ARM swing around

pivot and play a role of carriage so as head may access to information side of disk.

Inertia: It is the best way to shorten data access time that shows how fast head can

reach to the proper point on of HDD efficiency, is minimizing ARM's weight to decrease inertia.

And then to decrease weight of ARM, it'll be composed low density materials and reduce ARM's

size within safety allowed when designed.

Unbalance: If the center of gravity for ARM isn't the same with that of pivot center,

unbalance occur and it caused ARM to torque.

And acceleration might affect on unbalance mass in condition impact or vibration are given

from the exterior. In case of magnetic latch, this unbalance could be a reason that latch

released. Therefore shape simulation of ARM should be designed lest the center of gravity

should go off center of revolving.

④Latch

When power HDD off, spindle motor stop spinning and park at parking zone automatically

according to the order systemized. By that time if head is given any impact or vibration

from the exterior, head invade data zone clung to disk. And then data damaged consequently,

Latch solve the problem above as maintain the regular distance of ARM.

PALO 9

SAMSUNG HARD DISK DRIVE

⑤Crash Stop

Crash stop is made of elastic material and weaken a impact of actuator in emergency condition,

head getting out of data zone when it move to parking zone or seek.

⑥Pivot Bearing

Pivot bearing is a roll bearing fixed the center of gyration of ARM. Inner Race is fixed by

screw after being connected to Base pivot and outer Race is fixed by retaining ring after

being connected by ARM's hole and make the ARM's revolving movement actively.

⑦Breather Filter

In the interior of HDD, air flow is formed by the spinning disk in high speed and pressure

distribution occurred. This pressure is lower than atmospheric pressure of the exterior of

HDD and due to this, the outside air inflow into the interior caused contamination.

Breather filter fixed in inflow plug induce clean air and help air circulation.

⑧Window Clock

Head must know the data's location information to access data on disk. Servo write is

a process of recording information disk. To record information, we make hole that head

for servo write can enter the interior of HDD and this hole is window clock.

This hole is closed with sealing label after done servo writing, be careful not to be

occurred inner contamination due to label's injury.

⑨Window Push Pin

Head should be controlled to move on disk at a regular track pitch interval rate during

servo writing. ARM is torqued by VCM continuously and was controlled each track's moving

using push pin. Window push pin is a hole for this, the pin could enter interior of HDA

and be careful contamination caused by label's injury because this hole is closed by sealing

label after done servo writing.

⑩Jump Pin

During installing, HDD need setting of pin organization in the next according to

the drive running mode: master drive in single system, master drive in dual system,

slave drive in dual system.

⑪Spindle Motor (FDBM : Fluid Dynamic Bearing Motor)

Spindle motor is a sort of small motor which can change electric energy to mechanical energy

utilizing for magnetic field. When the current of stator's coil formed by electromagnet

is on, magnetic power occur between stator and rotator. (repeal occur between same pole and

attract occur in case of different pole) This power can make rotator revolve and we should

keep on changing the magnetic pole of the stator to maintain rotate at regular speed.

To progress this function, we deduct rotation speed and circuit for controlling needed.

It is possible to control the current flow and time interval with Hall element and MR

PALO 10

SAMSUNG HARD DISK DRIVE

element (these are sensitive to voltage change). The magnetic disk of hard disk is running

by DC Brushless direct drive motor directly. Brush has long life and high reliability

because it doesn't have belt. Recently we use flat motor to be adopted to the request of

minimizing. Spindle motor rotate a disk media at regular speed.This device start to rotate as

soon as put power on and no matter what HDD read or write data,spindle motor always revolve.

Besides accurate reading from the media point of view is possible when maintain the constant

speed within 0.1%,rotation error. The control circuit of spindle motor receive the index data

from the spindle motor or media at every spin and check whether constant speed persists or not

then revise the speed. Spindle motor is applied to DC brushless motor.

⑫Disk-Damper

PALO(P80) series use Disk-damper for PES and acoustic noise. Disk-damper is located between

upper disk and bottom disk. Disk-damper reduce disk fluttering and acoustic noise by

air damping.

⑬Magnetic Head

Magnetic field is formed around the conduct on passing electric current to conductor and

the direction and size of magnetic field are decided by those of an electric current.

Magnetic head build a minute gap in core (formed by ring) and pass an electric current then

strong magnetic leakage are occurred around gap thus magnetic particles of media vary the

direction according to the that of current: this is called recording. On the contrary, a

process induce magnetic signal to electric signal is called reading(decipherment).

⑭Magnetic Disk

Recording carrier become a permanent magnet according to applying magnetic material to the

surface and change the magnetization direction of a electromagnet and it is possible to

store information during long term.

⑮PCBA

PCBA is a circuit element concerning about HDD running and constructed in

engine IC,COMBO IC,read/write IC,ROM ,and sort of chip etc.

- Engine IC: contained RAM&Interface IC and exchange information to computer.

- COMBO IC: Controlling spindle motor & VCM running when HDD power on.

- Read/Write IC: read/write of HDD

- ROM: Checking HDD basic function and management basic spec.

Disk-Damper

Ce manuel convient aux modèles suivants

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