Cybernet "Export" Service Manual

Cybernet
AM/FM/SSB "Export" CB Radios
Service Manual

Includes:

PTBM125A4X/PTBM131A4X
Colt 1600DX, 2000DX, HyGain 8795 (V), Lafayette 1800, Midland 7001 export, Pacific 160, Superstar 2000, Tristar 777

PCMA001S
Argus 5000, Cobra 148GTL-DX (fake), Colt 2400, Falcon 2000, Lafayette 2400FM, Mongoose 2000, Nato 2000, Palomar 2400, 5000, Starfire DX, Superstar 2200, Thunder 2000, Tristar 797, 848

PTBM133A4X
Ham International Concorde III, Jumbo III, Multimode III

PTBM121D4X
Cobra GTL150, Colt 320FM, 320DX, 1200DX, Excalibur, Ham International Concorde II, HyGain 2795, 2795DX, Intek 1200FM, Lafayette HB870AFS, Tristar 747

 

Page 00 - Cover - 546 KB

Page 01 - Introduction - 614 KB

Page 02 - Advertisement - 762 KB

Page 03 - Contents - 582 KB

Page 04 - Specifications - 576 KB

Page 05 - Technical Description - 689 KB

Page 06 - Technical Description - 687 KB

Page 07 - Technical Description - 680 KB

Page 08 - Technical Description - 672 KB

Page 09 - Alignment Procedure - PLL Circuit & Transmitter - 653 KB

Page 10 - Alignment Procedure - Transmitter - 654 KB

Page 11 - Alignment Procedure - Transmitter - 620 KB

Page 12 - Alignment Procedure - Transmitter - 662 KB

Page 13 - Alignment Procedure - Receiver - 647 KB

Page 14 - Alignment Locations - 578 KB

Page 15 - Block Diagrams - 638 KB

Page 16 - PLL Truth Chart - 616 KB

Page 16a - Advertisement - 803 KB

Page 16b - Advertisement - 744 KB

Page 17 - Frequency Chart - Band A - 568 KB

Page 18 - Frequency Chart - Band B - 588 KB

Page 19 - Frequency Chart - Band C - 545 KB

Page 20 - Frequency Chart - Band D - 587 KB

Page 21 - Frequency Chart - Band E - 557 KB

Page 22 - Frequency Chart - Band F - 563 KB

Page 23 - Roger Beep & UK-FM Schematic Diagram - 607 KB

Page 24 - Voltage Chart - 633 KB

Page 25 - Cybernet SSB Chassis List - 630 KB

Page 26 - Transmitter Waveforms - 676 KB

Page 27 - Advertisement - 687 KB

 

Page 28 - Advertisement - 758 KB

 

Schematic Diagram - PCMA001S - 8.70 MB
Argus 5000, Cobra 148GTL-DX (fake), Colt 2400, Falcon 2000, Lafayette 2400FM, Mongoose 2000, Nato 2000, Palomar 2400, 5000, Starfire DX, Superstar 2200, Thunder 2000, Tristar 797, 848

Schematic Diagram - PTBM121D4X - 8.93 MB
Cobra GTL150, Colt 320FM, 320DX, 1200DX, Excalibur, Ham International Concorde II, HyGain 2795, 2795DX, Intek 1200FM, Lafayette HB870AFS, Tristar 747

Schematic Diagram - PTBM133A4X - 9.59 MB
Ham International Concorde III, Jumbo III, Multimode III

Schematic Diagram - PTBM125A4X - 9.05 MB

Schematic Diagram - PTBM131A4X - 9.26 MB