Maintenance Manual
Page 33
1 Hardware Overview 1.2 System Unit Block Diagram q PSC (Power Supply Controller) • One TMP87PM48U chip is used . • This driver converts signals for interface with Xircom Lucent SCORPIO+CSP1037B is used . • This controller has the following communication codes are ... V.17 (14.4K, 12K, 9600, 7200) V.29 (9600, 7200, 4800) V.27 ter (4800, 2400) V.21 ch2 (300) 1-16 TECRA M1 Maintenance Manual (960-436) q RS232 Driver • One MAXIM3243 chip is used . • This controller controls the power sources. q Modem Controller • One built-in modem card with external...
1 Hardware Overview 1.2 System Unit Block Diagram q PSC (Power Supply Controller) • One TMP87PM48U chip is used . • This driver converts signals for interface with Xircom Lucent SCORPIO+CSP1037B is used . • This controller has the following communication codes are ... V.17 (14.4K, 12K, 9600, 7200) V.29 (9600, 7200, 4800) V.27 ter (4800, 2400) V.21 ch2 (300) 1-16 TECRA M1 Maintenance Manual (960-436) q RS232 Driver • One MAXIM3243 chip is used . • This controller controls the power sources. q Modem Controller • One built-in modem card with external...
Maintenance Manual
Page 164
... six Subtests that supports four-speed writing (media manufactured by RICOH or Mitsubishi Chemical are recommended.) TECRA M1 Maintenance Manual (960-436) 3-37 For this test, use CD-RW media that test the ..., use an ordinary music CD. NOTE: Make sure the CD-ROM driver (CDRNEW.COM) is a sequential reading of one-block units (2K bytes) of all the logical addresses. This Subtest reads track data...and insert the test menu media CD (TOSHIBA CD-ROM TEST DISK (ZA1217P01/P000204190)). Subtest 04 Playback Music (CD only) NOTE: You cannot use the Toshiba-EMI DVD-ROM TEST DISK TSD-1 for...
... six Subtests that supports four-speed writing (media manufactured by RICOH or Mitsubishi Chemical are recommended.) TECRA M1 Maintenance Manual (960-436) 3-37 For this test, use CD-RW media that test the ..., use an ordinary music CD. NOTE: Make sure the CD-ROM driver (CDRNEW.COM) is a sequential reading of one-block units (2K bytes) of all the logical addresses. This Subtest reads track data...and insert the test menu media CD (TOSHIBA CD-ROM TEST DISK (ZA1217P01/P000204190)). Subtest 04 Playback Music (CD only) NOTE: You cannot use the Toshiba-EMI DVD-ROM TEST DISK TSD-1 for...