Toshiba T1600: Difference between revisions

Toshiba T1600
Preliminary Information
Release Year	1989
Leak Risk	High
Batteries	Yes, multiple rechargeable that are leaking
Mounting Technology	Through Hole, SMD, Sockets
Capacitor Types	Aluminum Electrolytic, Tantalum, Ceramic
Destructive Entry	No
Hardware Specifications
CPU	Intel 80286, 6/12MHz (switchable)
Storage	40 mb hard drive 3.5 inch floppy drive

VisualWikitext

Latest revision as of 02:05, 21 January 2024

The T1600 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?

C5 on Power Supply board leaking
Resistors on bottom side of PCB under C5 didn't fair well

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

E1 is a through hold mounted 3 cell battery on the mainboard that wasn't yet leaking in my example but could possibly.
4 cell battery connected with cable had corrosion through the entire copper wire and white power beginning to leak from the shrink seal.

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	6.3mm	85C	Aluminum Electrolytic	Rubycon	CE W
C2	1	33uF	25V	Through Hole Radial	6.3mm	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	SXF
C3	1	2200uF	16V	Through Hole Radial	16mm	105C	Aluminum Electrolytic	Nichicon	PL*
C11	1	470uF	25V	Through Hole Radial	10mm	105C	Aluminum Electrolytic	Nippon Chemi-Con	SXF
C8, C9, C10, C45	4	220uF	10V	Through Hole Radial	6.3mm	85C	Aluminum Electrolytic	Marcon	CE-SE
C4	1	56uF	35V	Through Hole Radial	6.3mm	105C	Aluminum Electrolytic	Nippon Chemi-Con	SXF
C6	1	22uF	50V	Through Hole Radial	6.3mm	105C	Aluminum Electrolytic	Nichicon	PL*
C5	1	150uF	35V	Through Hole Radial	10mm	105C	Aluminum Electrolytic	ELNA	RSH
C7	1	10uF	25V	Through Hole Radial	5mm		Aluminum Electrolytic	Nichicon

*Nichicon PL capacitors will likely leak from the rubber bung (on the bottom) eventually, sometimes making it onto the capacitor leads. Replace as soon as possible.

Resistors
RefDes	Quantity	Markings	Value	Footprint Imperial	Note	Tolerance
R142	1	473	47kΩ	0603	Case is green	0.5%?
R60	1	223	22kΩ	0603
R59	1	472	4.7kΩ	0603

Diodes
RefDes	Quantity	Markings	Forward Voltage
33	1	N u	0.5V

Replacement Parts

Motherboard

Capacitors
RefDes	Qty	Compatible Part Number	Order Links
C1	1	16YXJ220M6.3X11 / EKY-160ELL221MF11D	Digikey	🔎	Mouser	LCSC
C2	1	50YXM33MEFR6.3X11 / 860020472005 / EKYB630ELL330MF11D	Digikey	🔎	Mouser	LCSC
Full BOM			Digikey

Power Supply

Capacitors
RefDes	Qty	Compatible Part Number	Order Links
C1, C2	2	ELXY100ELL332ML20S / UHV1A332MHD / 10YXJ3300M12.5X20	Digikey	🔎	Mouser	LCSC
C3	1	UPM1C222MHD6 / 16YXJ2200M12.5X20	Digikey	🔎	Mouser	LCSC
C11	1	ELXY250ETD471MJ20S / 860080474015 / 25ZLH470MEFC10X12.5	Digikey	🔎	Mouser	LCSC
C8, C9, C10, C45	4	16YXJ220M6.3X11 / EKY-160ELL221MF11D	Digikey	🔎	Mouser	LCSC
C4	1	ELXY500ELL560MF15D / 860080573004 / EKYA500ETD560MF11D	Digikey	🔎	Mouser	LCSC
C6	1	UPM1J220MED / 50YXJ22M5X11	Digikey	🔎	Mouser	LCSC
C5	1	UPM1J151MPD / 860040574005 / 35YXG150MEFCTA8X11.5	Digikey	🔎	Mouser	LCSC
C7	1	UPM1H100MDD / 860160472001 / 50YXJ10M5X11	Digikey	🔎	Mouser	LCSC
Full BOM			Digikey

Resistors
RefDes	Qty	Compatible Part Number	Order Links
R142	1	ERJ-PB3D4702V / ERJ-3EKF4702V / SC0603F4702F2BNRH	Digikey	🔎	Mouser	LCSC
R60	1	RC0603FR-0722KL / SC0603F2202F2BNRH	Digikey	🔎	Mouser	LCSC
R59	1	RC0603JR-074K7L / SC0603F4701F2BNRH	Digikey	🔎	Mouser	LCSC
Full BOM			Digikey

References

Toshiba T1600: Difference between revisions

Latest revision as of 02:05, 21 January 2024

Contents

Known Issues

Smoke when plugged in

Causes

Solutions

Recommended Preventive Maintenance

Cause

Solution

Disassembly Notes

Original Parts

Motherboard

Power Supply

Replacement Parts

Motherboard

Power Supply

Related Links

References

Navigation menu

@@ Line 5: / Line 5: @@
 |Mounting Technology = Through Hole, SMD, Sockets
 |Capacitor Types = Aluminum Electrolytic, Tantalum, Ceramic
-|Leak Risk = Medium
+|Leak Risk = High
 |Batteries = Yes, multiple rechargeable that are leaking
 |Destructive Entry = No
-}}
+|CPU=Intel 80286, 6/12MHz (switchable)|Storage=40 mb hard drive
+.5 inch floppy drive}}
 The T1600 is a 286 laptop with an alps keyboard, dual batteries, 3.5" FDD, and HDD.
 ==Known Issues==
 ===Smoke when plugged in===
 ====Causes====
@@ Line 21: / Line 19: @@
 File:T1600-c5leak-resistor-casualties.JPG|Resistors on bottom side of PCB under C5 didn't fair well
 </gallery>
 ====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
 <gallery>
@@ Line 34: / Line 28: @@
 File:T1600-otherbattery.JPG|4 cell battery connected with cable had corrosion through the entire copper wire and white power beginning to leak from the shrink seal.
 </gallery>
 ==== Solution ====
 ==Disassembly Notes==
 The screen hinge plastic is very brittle and may break
 ==Original Parts==
 === Motherboard ===
 ''Toshiba, FISYS3, 36T702816G1180''
 {| class="wikitable sortable"
-|+Capacitor [[Capacitor Specifications|Specifications]] and  [[Part Footprints|Footprint]] Information
+|+Capacitor [[Capacitor Specifications|Specifications]] and [[Part Footprints|Footprint]] Information
 !RefDes
 !Qty
@@ Line 79: / Line 69: @@
 |
 |}
 ===Power Supply===
 ''Toshiba, FIVPS3, "IBI,M4V0", 36P12926G-01B''
 {| class="wikitable sortable"
-|+Capacitor [[Capacitor Specifications|Specifications]] and  [[Part Footprints|Footprint]] Information
+|+Capacitor [[Capacitor Specifications|Specifications]] and [[Part Footprints|Footprint]] Information
 !RefDes
 !Qty
@@ Line 115: / Line 104: @@
 |Aluminum Electrolytic
 |Nichicon
-|[[Capacitor Series#PL|PL]]
+|[[Capacitor Series#PL|PL]]*
 |-
 |C11
@@ Line 159: / Line 148: @@
 |Aluminum Electrolytic
 |Nichicon
-|PL
+|PL*
 |-
 |C5
@@ Line 183: / Line 172: @@
 |
 |}
+<nowiki>*</nowiki>Nichicon PL capacitors will likely leak from the rubber bung (on the bottom) eventually, sometimes making it onto the capacitor leads. Replace as soon as possible.
 {| class="wikitable"
 |+Resistors
@@ Line 230: / Line 220: @@
 |0.5V
 |}
 ==Replacement Parts==
 === Motherboard ===
@@ Line 238: / Line 227: @@
 !Qty
 !Compatible Part Number
-! colspan="2" |Order Links
+! colspan="4" |Order Links
 |-
 |C1
 |1
-|16YXJ220M6.3X11
+|16YXJ220M6.3X11 / EKY-160ELL221MF11D
 |[https://www.digikey.com/en/products/detail/rubycon/16YXJ220M6-3X11/3563125 Digikey]
 |[https://www.digikey.com/en/products/filter/aluminum-electrolytic-capacitors/58?s=N4IgjCBcoCwGxVAYygMwIYBsDOBTANCAPZQDa4ArAOwCcCAuoQA4AuUIAyiwE4CWAdgHMQAX0JwaiECkgYcBYmRAwwYABw0qIRiFbsufIaMIAmAAwxJ0aWix5CJSORPmABAFaAYtuZtIIAFV%2BXhYAeVQAWVx0bABXblxjEHNaKT1-IJDwqJj4xMJY9gA1EEIAWwF2MDNSkDL0AA92cySAWhMpGR5YhUdyCm0xEFaEay7uHoclAGZBkREgA 🔎]
+|[https://www.mouser.com/ProductDetail/Rubycon/16YXJ220M6.3X11?qs=T3oQrply3y8wUyVcPllQeA%3D%3D Mouser]
+|[https://www.lcsc.com/product-detail/Aluminum-Electrolytic-Capacitors-Leaded_NCC-Nippon-Chemi-Con-EKY-160ELL221MF11D_C841624.html LCSC]
 |-
 |C2
 |1
-|50YXM33MEFR6.3X11
+|50YXM33MEFR6.3X11 / 860020472005 / EKYB630ELL330MF11D
 |[https://www.digikey.com/en/products/detail/rubycon/50YXM33MEFR6-3X11/11312753 Digikey]
 |[https://www.digikey.com/en/products/filter/aluminum-electrolytic-capacitors/58?s=N4IgjCBcoCwGxVAYygMwIYBsDOBTANCAPZQDa4ArAOwCcCAuoQA4AuUIAyiwE4CWAdgHMQAX0JwaiECkgYcBYmRAwwYABw0qIRiFbsufIaMIAmAAwxJ0aWix5CJSOQDMzgAQBWgGLbmbSCAAqvy8LADyqACyuOjYAK7cuMYg5rRSMnL2ik4pFG4AaiCEznmFhBRmBb66-kEh4VEx8YnJALQm6VA8cQqO5BTaYiCtCNYy3b1KzoMiIkA 🔎]
+|[https://www.mouser.com/ProductDetail/Wurth-Elektronik/860020472005?qs=0KOYDY2FL2%252BaTrqGlTUmIw%3D%3D Mouser]
+|[https://www.lcsc.com/product-detail/Aluminum-Electrolytic-Capacitors-Leaded_NCC-Nippon-Chemi-Con-EKYB630ELL330MF11D_C1581730.html LCSC]
 |-
 | colspan="3" |'''Full BOM'''
 | colspan="2" |[https://www.digikey.com/short/5rn894tr Digikey]
+|
+|
 |}
 === Power Supply ===
 {| class="wikitable sortable"
@@ Line 262: / Line 256: @@
 !Qty
 !Compatible Part Number
-! colspan="2" |Order Links
+! colspan="4" |Order Links
 |-
 |C1, C2
 |2
-|ELXY100ELL332ML20S
+|ELXY100ELL332ML20S / UHV1A332MHD / 10YXJ3300M12.5X20
 |[https://www.digikey.com/en/products/detail/united-chemi-con/ELXY100ELL332ML20S/756278 Digikey]
 |[https://www.digikey.com/en/products/filter/aluminum-electrolytic-capacitors/58?s=N4IgjCBcoCwGxVAYygMwIYBsDOBTANCAPZQDaIATAJwCsA7AgLqEAOALlCAMpsBOAlgDsA5iAC%2BhCgAYYVRCBSQMOAsTIgAzBqlSABAFaAYiGYh2nAKqD%2BbAPKoAsrnTYArr1zjJUunOhmOSBArG3snF3dPQldOADUQQgBbIU4wKQSQRPQAD05pLxAAWgp5RT5XVRJIchoTMXqgA 🔎]
+|[https://www.mouser.com/ProductDetail/Nichicon/UHV1A332MHD?qs=GUo4%252BOtriCDm%252BQMvenRyHA%3D%3D Mouser]
+|[https://www.lcsc.com/product-detail/Aluminum-Electrolytic-Capacitors-Leaded_Rubycon-10YXJ3300M12-5X20_C1595940.html LCSC]
 |-
 |C3
 |1
-|UPM1C222MHD6
+|UPM1C222MHD6 / 16YXJ2200M12.5X20
 |[https://www.digikey.com/en/products/detail/nichicon/UPM1C222MHD6/2599544 Digikey]
 |[https://www.digikey.com/en/products/filter/aluminum-electrolytic-capacitors/58?s=N4IgjCBcoCwGxVAYygMwIYBsDOBTANCAPZQDaIATAJwCsA7AgLqEAOALlCAMpsBOAlgDsA5iAC%2BhOFUQgUkDDgLEyIGGDAAOKnRDMQ7TjwEjxhOhRoy5CvIRKRyFMAGYADDGchCFZ3BrOIb19-Ci9KGnoKGDCLSMtvcw0aUO8NOHVoyQ0KV2ksp1ddVg5Ibj4hUQlKd2loWTQsW2UHShzXAAIAVoAxIv0SkABVQX42AHlUAFlcdGwAV15cU2q6WuQGxTsVMDh2gDUYmn2w5yODwhoOg70DUuHRienZhaWqgFpQurk%2BOaV7cksjDEwKAA 🔎]
+|[https://www.mouser.com/ProductDetail/Nichicon/UPM1C222MHD6?qs=5AFR639D%2Ft6EEnn6NjBtmQ%3D%3D Mouser]
+|[https://www.lcsc.com/product-detail/Aluminum-Electrolytic-Capacitors-Leaded_Rubycon-16YXJ2200M12-5X20_C88768.html LCSC]
 |-
 |C11
 |1
-|ELXY250ETD471MJ20S
+|ELXY250ETD471MJ20S / 860080474015 / 25ZLH470MEFC10X12.5
 |[https://www.digikey.com/en/products/detail/united-chemi-con/ELXY250ETD471MJ20S/7792732 Digikey]
 |[https://www.digikey.com/en/products/detail/united-chemi-con/ELXY250ETD471MJ20S/7792732 🔎]
+|[https://www.mouser.com/ProductDetail/Wurth-Elektronik/860080474015?qs=0KOYDY2FL29L6%252BqzAL5RtA%3D%3D Mouser]
+|[https://www.lcsc.com/product-detail/Aluminum-Electrolytic-Capacitors-Leaded_Rubycon-25ZLH470MEFC10X12-5_C338188.html LCSC]
 |-
 |C8, C9, C10, C45
 |4
-|16YXJ220M6.3X11
+|16YXJ220M6.3X11 / EKY-160ELL221MF11D
 |[https://www.digikey.com/en/products/detail/rubycon/16YXJ220M6-3X11/3563125 Digikey]
 |[https://www.digikey.com/en/products/filter/aluminum-electrolytic-capacitors/58?s=N4IgjCBcoCwGxVAYygMwIYBsDOBTANCAPZQDa4ArAOwCcCAuoQA4AuUIAyiwE4CWAdgHMQAX0JwaiECkgYcBYmRAwwYABw0qIRiFbsufIaMIAmAAwxJ0aWix5CJSORPmABAFaAYtuZtIIAFV%2BXhYAeVQAWVx0bABXblxjEHNaKT1-IJDwqJj4xMJY9gA1EEIAWwF2MDNSkDL0AA92cySAWhMpGR5YhUdyCm0xEFaEay7uHoclAGZBkREgA 🔎]
+|[https://www.mouser.com/ProductDetail/Rubycon/16YXJ220M6.3X11?qs=T3oQrply3y8wUyVcPllQeA%3D%3D Mouser]
+|[https://www.lcsc.com/product-detail/Aluminum-Electrolytic-Capacitors-Leaded_NCC-Nippon-Chemi-Con-EKY-160ELL221MF11D_C841624.html LCSC]
 |-
 |C4
 |1
-|ELXY500ELL560MF15D
+|ELXY500ELL560MF15D / 860080573004 / EKYA500ETD560MF11D
 |[https://www.digikey.com/en/products/detail/united-chemi-con/ELXY500ELL560MF15D/756349 Digikey]
 |[https://www.digikey.com/en/products/filter/aluminum-electrolytic-capacitors/58?s=N4IgjCBcoCwGxVAYygMwIYBsDOBTANCAPZQDa4ArAOwCcCAuoQA4AuUIAyiwE4CWAdgHMQAX0IAmAAwwaiECkgYcBYmRAU4AAgCtAMRCMQrdgFV%2BvFgHlUAWVzpsAV265REybTkKleQiUjkAMwUmgBqIIQUkmEGzGyQIGYW1nYOzq5iIAC04l5QPI4q-uQUBiLlQA 🔎]
+|[https://www.mouser.com/ProductDetail/Wurth-Elektronik/860080573004?qs=0KOYDY2FL2%2FSg6rX7oMz0g%3D%3D Mouser]
+|[https://www.lcsc.com/product-detail/Aluminum-Electrolytic-Capacitors-Leaded_NCC-Nippon-Chemi-Con-EKYA500ETD560MF11D_C2972631.html LCSC]
 |-
 |C6
 |1
-|UPM1J220MED
+|UPM1J220MED / 50YXJ22M5X11
 |[https://www.digikey.com/en/products/detail/nichicon/UPM1J220MED/2599674 Digikey]
 |[https://www.digikey.com/en/products/filter/aluminum-electrolytic-capacitors/58?s=N4IgjCBcoCwGxVAYygMwIYBsDOBTANCAPZQDa4ArAOwCcCAuoQA4AuUIAyiwE4CWAdgHMQAX0JwaiECkgYcBYmRAwwYABw0qIRiFbsufIaMIAmAAwxJ0aWix5CJSOQDMzgAQBWgGLbmbSCAAqvy8LADyqACyuOjYAK7cuMYg5rRSMnL2ik4pFG4AaiCEznmFhBRmBb66-kEh4VEx8YnJALQm6VA8cQqO5BTaYiCtCNYy3b1KzoMiIkA 🔎]
+|[https://www.mouser.com/ProductDetail/Nichicon/UPM1J220MED?qs=UYdz8GxzXLCwgQZAnTbqtg%3D%3D Mouser]
+|[https://www.lcsc.com/product-detail/Aluminum-Electrolytic-Capacitors-Leaded_Rubycon-50YXJ22M5X11_C432364.html LCSC]
 |-
 |C5
 |1
-|UPM1J151MPD
+|UPM1J151MPD / 860040574005 / 35YXG150MEFCTA8X11.5
 |[https://www.digikey.com/en/products/detail/nichicon/UPM1J151MPD/2599670 Digikey]
 |[https://www.digikey.com/en/products/filter/aluminum-electrolytic-capacitors/58?s=N4IgjCBcoCwGxVAYygMwIYBsDOBTANCAPZQDaIATGDAJwQC6hADgC5QgDKLATgJYB2AcxABfQhQAMtRCBSQMOAsTLgArBIAEAVoBiIRiFbsAqv14sA8qgCyudNgCu3XKPESA7DRlHIIU%2BatbeycXQgd2ADUQQgBbAXYAZlVokBj0AA92dwlXSgkADhzoWTQsPEISSHIwSQ0YiwALGOwUsAlNeqaWwhoOxuaU9wS6-u6QODARrpSYCimBgx8-M0sbO0dnXIoKVQSZOQVy5SrxmA6AQQ0AAQ0azQAJAC8UuDhVOsubu40nl-zVAB0wxin1utV%2BhHyYBoH2uYIez0WbF8AGEiA4mJhcAATfyrIIbFxiEAAWgo%2BygPAcSkq5GS9BEjKAA 🔎]
+|[https://www.mouser.com/ProductDetail/Wurth-Elektronik/860040574005?qs=0KOYDY2FL2%2F7M%252BFdeA1vgg%3D%3D Mouser]
+|[https://www.lcsc.com/product-detail/Aluminum-Electrolytic-Capacitors-Leaded_Rubycon-35YXG150MEFCTA8X11-5_C2940711.html LCSC]
 |-
 |C7
 |1
-|UPM1H100MDD
+|UPM1H100MDD / 860160472001 / 50YXJ10M5X11
 |[https://www.digikey.com/en/products/detail/nichicon/UPM1H100MDD/2428082 Digikey]
 |[https://www.digikey.com/en/products/filter/aluminum-electrolytic-capacitors/58?s=N4IgjCBcoCwGxVAYygMwIYBsDOBTANCAPZQDa4AzABwAMVIAuoQA4AuUIAyqwE4CWAOwDmIAL6EArACZEIFJAw4CxMiGpUpAdgmMW7SF16CR4kHACcs%2BYryESkcjDBgq5zbpBsO3fsLGEpGhhLaDk0LFsVB3AaAAIAVoAxDy8DAFUBPlYAeVQAWVx0bABXHlx-EEDNEORwpTtVKQlYgDUQQgpmtsk4tqZPfRAMrNyCotLy0wBaGVD5XmLle3IdBlF1oA 🔎]
+|[https://www.mouser.com/ProductDetail/Wurth-Elektronik/860160472001?qs=0KOYDY2FL29IAL6yIN78Dw%3D%3D Mouser]
+|[https://www.lcsc.com/product-detail/Aluminum-Electrolytic-Capacitors-Leaded_Rubycon-50YXJ10M5X11_C432355.html LCSC]
 |-
 | colspan="3" |'''Full BOM'''
 | colspan="2" |[https://www.digikey.com/short/458ft41m Digikey]
+|
+|
 |}
 {| class="wikitable sortable"
 |+Resistors
@@ Line 321: / Line 332: @@
 !Qty
 !Compatible Part Number
-! colspan="2" |Order Links
+! colspan="4" |Order Links
 |-
 |R142
 |1
-|ERJ-PB3D4702V
+|ERJ-PB3D4702V / ERJ-3EKF4702V / SC0603F4702F2BNRH
 |[https://www.digikey.com/en/products/detail/panasonic-electronic-components/ERJ-PB3D4702V/6213256?s=N4IgTCBcDaIKICUBSBaACgIQMwBEAsA7AAxgBqABCALoC%2BQA Digikey]
 |[https://www.digikey.com/en/products/filter/chip-resistor-surface-mount/52?s=N4IgjCBcoMxaBjKAzAhgGwM4FMA0IB7KAbRAE4B2ANhAF18AHAFyhAGUmAnASwDsBzEAF98YAExkI0EEkhoseQiRAwyYgCwBWOoxaR2XPoJEgxABgAc26bPk58RSKXUUABAGsA8gAsAtph0QZlYAVV5uJk9kAFlsVEwAV05sYXwAWjF4GSguBMVHUm1aIRKgA 🔎]
+|[https://www.mouser.com/ProductDetail/Panasonic/ERJ-3EKF4702V?qs=sGAEpiMZZMvdGkrng054t8AJgcdMkx7xMkVWepyqbBs%3D Mouser]
+|[https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_Sunway-SC0603F4702F2BNRH_C3152144.html LCSC]
 |-
 |R60
 |1
-|RC0603FR-0722KL
+|RC0603FR-0722KL / SC0603F2202F2BNRH
 |[https://www.digikey.com/en/products/detail/yageo/RC0603FR-0722KL/727056?s=N4IgTCBcDaIEoGEAMA2JBmAYnAtEg7GGANIAyIAugL5A Digikey]
 |[https://www.digikey.com/en/products/filter/aluminum-electrolytic-capacitors/58?s=N4IgjCBcoCwGxVAYygMwIYBsDOBTANCAPZQDaIATAJwCsA7AgLqEAOALlCAMpsBOAlgDsA5iAC%2BhOFUQgUkDDgLEyIGGDAAOKnRDMQ7TjwEjxhOhRoy5CvIRKRyFMAGYADDGchCFZ3BrOIb19-Ci9KGnoKGDCLSMtvcw0aUO8NOHVoyQ0KV2ksp1ddVg5Ibj4hUQlKd2loWTQsW2UHShzXAAIAVoAxIv0SkABVQX42AHlUAFlcdGwAV15cU2q6WuQGxTsVMDh2gDUYmn2w5yODwhoOg70DUuHRienZhaWqgFpQurk%2BOaV7cksjDEwKAA 🔎]
+|[https://www.mouser.com/ProductDetail/YAGEO/RC0603FR-0722KL?qs=diQw95jMAeO86nsIZoklhA%3D%3D Mouser]
+|[https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_Sunway-SC0603F2202F2BNRH_C5141019.html LCSC]
 |-
 |R59
 |1
-|RC0603JR-074K7L
+|RC0603JR-074K7L / SC0603F4701F2BNRH
 |[https://www.digikey.com/en/products/detail/yageo/RC0603JR-074K7L/726785?s=N4IgTCBcDaIEoGEAMA2JBmAUnAtEg7ACwDS%2BAMiALoC%2BQA Digikey]
 |[https://www.digikey.com/en/products/detail/united-chemi-con/ELXY250ETD471MJ20S/7792732 🔎]
+|[https://www.mouser.com/ProductDetail/YAGEO/RC0603JR-074K7L?qs=%2F9ZTgpVJnN7SlR9TL5EAvw%3D%3D Mouser]
+|[https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_Sunway-SC0603F4701F2BNRH_C3152147.html LCSC]
 |-
 | colspan="3" |'''Full BOM'''
 | colspan="2" |[https://www.digikey.com/short/mnrz02b0 Digikey]
+|
+|
 |}
 ==Related Links==
 *[http://minuszerodegrees.net/manuals/Toshiba/Other/Toshiba%20T1600%20-%20Maintenance%20Manual.pdf Official Toshiba maintenance manual] on Minus Zero Degrees ([https://web.archive.org/web/20140615070400/http://minuszerodegrees.net/manuals/Toshiba/Other/Toshiba%20T1600%20-%20Maintenance%20Manual.pdf archived])
 *[https://www.youtube.com/watch?v=JxQPWa-XBDY Video on disassembly and capacitor information]
 ==References==
 <references />
@@ Line 354: / Line 371: @@
 [[Category:1980s]]
 [[Category:Toshiba]]
+[[Category:Laptop]]