Toshiba T1600

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Toshiba T1600
Preliminary Information
Release Year 1989
Leak Risk Medium
Batteries Yes, multiple rechargeable that are leaking
Mounting Technology Through Hole, SMD, Sockets
Capacitor Types Aluminum Electrolytic, Tantalum, Ceramic
Destructive Entry No

The T16000 is a 286 laptop with an alps keyboard, dual batteries, 3.5" FDD, and HDD.

Known Issues

Smoke when plugged in

Causes

  • Leaking C5 capacitor shorting resistors?

Solutions

  • Clean and recap, possibly replace parts on bottom

Recommended Preventive Maintenance

Cause

  • The T1600 contains two internal rechargeable batteries that may begin to leak and cause corrosive damage to PCBs

Solution

Disassembly Notes

The screen hinge plastic is very brittle and may break

Original Parts

Motherboard

Toshiba, FISYS3, 36T702816G1180

Capacitor Specifications and Footprint Information
RefDes Qty Capacitance Voltage Mount Diameter/Size Temp Type Brand Series
C1 1 220uF 10V Through Hole Radial 6mm 85C Aluminum Electrolytic Rubycon CE W
C2 1 33uF 25V Through Hole Radial 6mm 85C Aluminum Electrolytic

Power Supply

Toshiba, FIVPS3, "IBI,M4V0", 36P12926G-01B

Capacitor Specifications and Footprint Information
RefDes Qty Capacitance Voltage Mount Diameter/Size Temp Type Brand Series
C1, C2 2 3300uF 10V Through Hole Radial 16mm 105C Aluminum Electrolytic Nippon Chemi-Con M, SXF
C3 1 2200uF 16V Through Hole Radial 16mm 105C Aluminum Electrolytic Nichicon PL M
C11 1 470uF 25V Through Hole Radial 10mm 105C Aluminum Electrolytic Nippon Chemi-Con M, SXF
C8, C9, C10, C45 4 220uF 10V Through Hole Radial 6mm 85C Aluminum Electrolytic Marcon CE-SE
C4 1 56uF 35V Through Hole Radial 6mm 105C Aluminum Electrolytic Nippon Chemi-Con M, SXF
C6 1 22uF 50V Through Hole Radial 6mm 105C Aluminum Electrolytic Nichicon PL M
C5 1 150uF 35V Through Hole Radial 10mm 105C Aluminum Electrolytic ELNA M, CE
C7 1 10u 25V Through Hole Radial 5mm Aluminum Electrolytic Nichicon
Resistors
RefDes Quantity Markings Value Footprint Imperial Note Tolerance
R142 1 473 0603 Case is green 0.5%?
R60 1 223 0603
R59 1 472 0603
Diodes
RefDes Quantity Markings Forward Voltage
33 1 N u 0.5V

Replacement Parts

Basic PCB Name

Capacitors
RefDes Qty Compatible Part Number Order Links
Digikey

If parts are not available or different selection is preferred, you can use the values in the Original Parts section to perform a parametric search.

Kits

Related Links

References