TM500 system/Repairs: Difference between revisions
Jump to navigation
Jump to search
m (Pass transistors summary) |
m (→Pass Transistors: Links to common source sites) |
||
| Line 35: | Line 35: | ||
! FtMIN | ! FtMIN | ||
! Case | ! Case | ||
! DigiKey | ! [https://www.digikey.co.uk/ DigiKey ] | ||
! Farnell | ! [https://cpc.farnell.com/ Farnell ] | ||
! Mouser | ! [https://www.mouser.co.uk/ Mouser ] | ||
! RS | ! [https://uk.rs-online.com/ RS ] | ||
! | ! | ||
! | ! | ||
|- | |- | ||
| 151-0140 | | [[151-0140-00|151-0140]] | ||
| NPN | | NPN | ||
| 2N3055H | | [[2N3055H]] | ||
| 15A | | 15A | ||
| 60V | | 60V | ||
| Line 59: | Line 59: | ||
| | | | ||
|- | |- | ||
| 151-0258 | | [[151-0258-00|151-0258]] | ||
| PNP | | PNP | ||
| 2N4905 | | [[2N4905]] | ||
| 15A | | 15A | ||
| 60V | | 60V | ||
| Line 76: | Line 76: | ||
| | | | ||
|- | |- | ||
| 151-0349 | | [[151-0349-00|151-0349]] | ||
| NPN | | NPN | ||
| MJE2801 | | [[MJE2801]] | ||
| 10A | | 10A | ||
| 60V | | 60V | ||
| Line 93: | Line 93: | ||
| | | | ||
|- | |- | ||
| 151-0373 | | [[151-0373-00|151-0373]] | ||
| PNP | | PNP | ||
| MJE2901 | | [[MJE2901]] | ||
| 10A | | 10A | ||
| 60V | | 60V | ||
| Line 110: | Line 110: | ||
| | | | ||
|- | |- | ||
| 151-0413 | | [[151-0413-00|151-0413]] | ||
| NPN | | NPN | ||
| 2N6258 | | [[2N6258]] | ||
| 30A | | 30A | ||
| 80V | | 80V | ||
| Line 127: | Line 127: | ||
| | | | ||
|- | |- | ||
| 151-0436 | | [[151-0436-00|151-0436]] | ||
| PNP | | PNP | ||
| MJE2801 | | [[MJE2801]] | ||
| 10A | | 10A | ||
| 85V | | 85V | ||
| Line 144: | Line 144: | ||
| | | | ||
|- | |- | ||
| 151-0652 | | [[151-0652-00|151-0652]] | ||
| NPN | | NPN | ||
| TIP35C | | [[TIP35C]] | ||
| 25A | | 25A | ||
| 100V | | 100V | ||
| Line 161: | Line 161: | ||
| | | | ||
|- | |- | ||
| 151-0651 | | [[151-0651-00|151-0651]] | ||
| PNP | | PNP | ||
| TIP36C | | [[TIP36C]] | ||
| 25A | | 25A | ||
| 100V | | 100V | ||
| Line 178: | Line 178: | ||
| | | | ||
|- | |- | ||
| 151-0917 | | [[151-0917-00|151-0917]] | ||
| NPN | | NPN | ||
| - | | - | ||
| Line 195: | Line 195: | ||
| | | | ||
|- | |- | ||
| 151-0918 | | [[151-0918-00|151-0918]] | ||
| PNP | | PNP | ||
| - | | - | ||
| Line 212: | Line 212: | ||
| | | | ||
|- | |- | ||
| 151-0937 | | [[151-0937-00|151-0937]] | ||
| NPN | | NPN | ||
| MJF3055 | | [[MJF3055]] | ||
| 10A | | 10A | ||
| 90V | | 90V | ||
| Line 229: | Line 229: | ||
| | | | ||
|- | |- | ||
| 151-0938 | | [[151-0938-00|151-0938]] | ||
| PNP | | PNP | ||
| MJF2955 | | [[MJF2955]] | ||
| 10A | | 10A | ||
| 90V | | 90V | ||
Revision as of 04:41, 19 August 2023
To repair or calibrate TM500 plug-ins, a plug-in extender is often required.
Some options include:
- The original Tektronix 067-0645-02 flexible plug-in extender
- Using a TM503B mainframe that allows easy separation of the power supply/backplane unit from the case (s.b.), or a TM501 in a similar way
- Using the power module part of the TM515 that is easily removed from the case (two thumbscrews)
- Modifying readily available "JAMMA" game console cable extenders (s.b.)
- Custom PCB with card-edge connector
Pictures
-
Original Tektronix 067-0645-02 flexible extender
-
TM503B power section used for TM500 module maintenance
-
TM515 power module removed from case
-
JAMMA cable harness modified for use as TM500 extender
-
Modified JAMMA cable - contact pad and key slot cuts
-
Modified JAMMA cable - key added to connector (piece of 0.5 mm PCB)
Pass Transistors
Thus table is imported from a document compiled by Jerry Scheltgen and Dennis Tillman with updates from Jared Cabot.
| Tek Part No | Type | Manufacturer ref | Ic | BVceo | PWR | hFE@Ic | VSat | FtMIN | Case | DigiKey | Farnell | Mouser | RS | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 151-0140 | NPN | 2N3055H | 15A | 60V | 115W | 20@4A | 1.1V | 0.3MHz | TO-3 | ||||||
| 151-0258 | PNP | 2N4905 | 15A | 60V | 87W | 20@4A | 3.0V | 4.0MHz | TO-3 | ||||||
| 151-0349 | NPN | MJE2801 | 10A | 60V | 90W | 25@3A | 1.1V | 2.0MHz | TO-127 | ||||||
| 151-0373 | PNP | MJE2901 | 10A | 60V | 90W | 25@3A | 1.1V | 2.0MHz | TO-127 | ||||||
| 151-0413 | NPN | 2N6258 | 30A | 80V | 250W | 20@15A | 3.0V | 0.8MHz | TO-3 | ||||||
| 151-0436 | PNP | MJE2801 | 10A | 85V | 90W | 25@3A | 1.1V | 2.0MHz | TO-127 | ||||||
| 151-0652 | NPN | TIP35C | 25A | 100V | 125W | 10@15A | 4.0V | 3.0MHZ | TO-218 | ||||||
| 151-0651 | PNP | TIP36C | 25A | 100V | 125W | 10@15A | 4.0V | 3.0MHZ | TO-218 | ||||||
| 151-0917 | NPN | - | 15A | 80V | - | - | - | - | - | ||||||
| 151-0918 | PNP | - | 15A | 80V | - | - | - | - | - | ||||||
| 151-0937 | NPN | MJF3055 | 10A | 90V | 30W | 5@10A | 2.5V | 2.0MHz | TO-220 | ||||||
| 151-0938 | PNP | MJF2955 | 10A | 90V | 30W | 5@10A | 2.5V | 2.0MHz | TO-220 |