Perdonar mi ignorancia, que es el PCB?
Entonces lo ideal seria encontrar justo el mismo modelo?
Y si es asi, como puedo conseguir una placa para el sp1203n?
Donde puedo encontrar información de las placas de estos disco duros?, ya he mirado en samsung y sale esto:
INFORMACION DEL UDMA
Features
Formatted Capacity = 120GB
Ultra ATA 133 compatible (Default : UDMA 100 Mode 5)
Fluid Dynamic Bearing Spindle Motor Technology
High Speed Dual Digital Signal Processor (DSP) Based Architecture
ATA S.M.A.R.T. Compliant
ATA Security Mode Feature Set
ATA Host Protected Area Feature Set
ATA Automatic Acoustic Management Feature Set
ATA 48-bit Address Feature Set
ATA Device Configuration Overlay Feature Set
Multi-Burst On-The-Fly Error Correction
NoiseGuard™
SilentSeek™
Specifications
Drive Configuration
Interface ATA-7
Bytes per Sector 512
Buffer Size 2 Mbytes
Performance Specification
Read Seek Time(typical)
Track to Track 0.8 ms
Average 8.9 ms
Full Stroke 18.0 ms
Average Latency 4.17 ms
Rotational Speed 7,200 rpm
Data Transfer Rate
Media to/from Buffer (max.) 840 Mbits/s
Buffer to/from Host(max.) 133Mbytes/s
Drive Ready Time(typical) 7 sec
Reliability Specification
Non-recoverable Read Error 1 sector in 1014 bits
MTBF 500,000 POH
Start/Stop Cycles (Ambient) 50,000
Component Design Life 5 years
Acoustic (Average Sound Power)
Idle 2.7 Bel
Random Read/Write 2.8 Bel
Environmental Specification
Temperature
Operating 5 ~ 55°C
Non-operating -40 ~70°C
Thermal Gradient(max.) 20°C/hr
Humidity (non-condensing)
Operating 5 ~ 90 %
Non-operating 5 ~ 95 %
Linear Shock (1/2 sine pulse)
Operating, 2ms 63 G
Non-operating, 2ms 350 G
Vibration (swept sine, 1 octave per minute)20
Linear Shock (1/2 sine pulse)
Operating
5 ~ 21 Hz 0.034" (double amplitude)
21 ~ 300 Hz 1.5 Gp-p
Non-operating
5 ~ 21 Hz 0.195" (double amplitude)
21 ~ 500 Hz 8 Gp-p
Altitude (relative to sea level)
Operating -1,000 to 10,000 feet
Non-operating -1,000 to 40,000 feet
Power Requirements
Voltage 5V°±5% / 12V°±10%
Spin Up Current (max.) 780/2250 mA
Read/Write On-Track(typ.) 8.0 W
Seek2(typ.) 9.0 W
IIdle(typ.) 7.2 W
Standby(typ.) 0.4 W
Sleep(typ.) 0.4 W
INFORMACION DEL SERIAL ATA
Features
Formatted Capacity = 120GB
Serial ATA Interface
Fluid Dynamic Bearing Spindle Motor Technology
High Speed Dual Digital Signal
Processor (DSP) Based Architecture
ATA S.M.A.R.T. Compliant
ATA Security Mode Feature Set
ATA Host Protected Area Feature Set
ATA Automatic Acoustic Management Feature Set
ATA 48-bit Address Feature Set
ATA Device Configuration Overlay Feature Set
Multi-Burst On-The-Fly Error Correction
NoiseGuard™
SilentSeek™
Hot-Plug & Hot-Swap capable
Specifications
Drive Configuration Interface
Serial-ATA 1.0
Bytes per Sector 512
Buffer Size 81 Mbytes
Performance Specification
Read Seek Time(typical)
Track to Track 0.8 ms
Average 8.9 ms
Full Stroke 18.0 ms
Average Latency 4.17 ms
Rotational Speed 7,200 rpm
Data Transfer Rate
Media to/from Buffer (max.) 840 Mbits/s
Buffer to/from Host(max.) 150Mbytes/s
Drive Ready Time(typical) 7 sec
Reliability Specification
Non-recoverable Read Error 1 sector in 1014 bits
MTBF 500,000 POH
Start/Stop Cycles (Ambient) 50,000
Component Design Life 5 years
Acoustic (Average Sound Power)
Idle 2.7 Bel
Random Read/Write 2.8 Bel
Environmental Specification
Temperature
Operating 5 ~ 55°C
Non-operating -40 ~70°C
Thermal Gradient(max.) 20°C/hr
Humidity (non-condensing)
Operating 5 ~ 90 %
Non-operating 5 ~ 95 %
Linear Shock (1/2 sine pulse)
Operating, 2ms 63 G
Non-operating, 2ms 350 G
Vibration (swept sine, 1 octave per minute)20
Linear Shock (1/2 sine pulse)
Operating
5 ~ 21 Hz 0.034" (double amplitude)
21 ~ 300 Hz 1.5 Gp-p
Non-operating
5 ~ 21 Hz 0.195" (double amplitude)
21 ~ 500 Hz 8 Gp-p
Altitude (relative to sea level)
Operating -1,000 to 10,000 feet
Non-operating -1,000 to 40,000 feet
Power Requirements
Voltage 5V°±5% / 12V°±10%
Spin Up Current (max.) 820 / 2250 mA
Read/Write On-Track(typ.) 8.5 W
Seek2(typ.) 9.5 W
IIdle(typ.) 7.7 W
Standby(typ.) 0.9 W
Sleep(typ.) 0.9 W
Creo que son muy similares, solo necesito saber que si pruebo a cambiar la placa del SERIAL ATA no la rompa poniendola a funcionar con la mecanica del UDMA nada mas.
Lo que quiero es recuperar los datos como sea, estais seguros de que no puedo hacerlo de esta manera?
Por favor necesito ayuda.