650
(Redirected from 650HR)
The Tektronix 650 is an NTSC color video monitor with a Trinitron tube, introduced in 1971. Suffix -1 versions have additional RGB inputs. From 1978 on, the 650HR offered 50% higher resolution through an improved Trinitron SD-97 tube and extended bandwidth.
Sister models: 651 (PAL), 652 (PAL-M), 654 (RGB), 655 (NTSC/PAL), 656 (SECAM), 658 (NTSC/PAL-M), 659 (PAL/PAL-M)
(PAL monitors are for 625 lines / 50 Hz systems with 4.43 MHz color sub-carrier. PAL-M monitors are for 525 lines / 60 Hz systems with 3.575 MHz color sub-carrier.)
Key Specifications
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650HR
Components
Some Parts Used in the 650
Part | Part Number(s) | Class | Description | Used in |
---|---|---|---|---|
155-0032-00 | 155-0032-00 • 155-0032-01 | Monolithic integrated circuit | variable-gain transconductance (current output with voltage input) amplifier | 335 • 464 • 465 • 465B • 466 • 475 • 475A • 475M • 634 • 650 • 651 • 652 • 653 • 655 • 656 • 670 • 671 • 7A12 • 475 • FG504 • 1440 • 1460 • 1480 • 1481 • 1482 • 1485 |
Some Parts Used in the 650HR
Part | Part Number(s) | Class | Description | Used in |
---|---|---|---|---|
154-0803-00 | 154-0801-00 | CRT | 12" Trinitron color CRT | 650HR • 651HR • 653HR • 655HR • 656HR |