Informations de l’équipement

Yaesu FT-8000R Émetteur-récepteur
Modèle: FT-8000R
Catégorie: Radio et des communications
Groupe: Émetteur-récepteur

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Type manuel: manuel de réparation Yaesu-6227-Manual-Page-1-Picture
Pages: 38
Taille: 45.17 Mbytes (47366754 Bytes)
Langue: Anglais
Numéro d’identification:
Qualité: Document scanné, tous les lisible.
Télécharger date:
MD5: fdbd041548f611f75863c12dde0df6dc
Téléchargements: 1365 depuis 27 juillet 2014

General Information and Alignment ... 1 Introduction ... 1-1 Specifications ... 1-2 Chip Component Information ... 1-3 Exploded View & Miscellaneous Parts ... 2-1 Alignment ... 2-3 Servicing ... 3 Circuit Description ... 3-1 Block Diagram ... 3-7 Interconnection Diagram ... 3-8 Board Units (Circuit Diagram, Parts Layout, Parts List) ... 4 144-VCO Unit ... 4A-1 430-VCO Unit ... 4B-1 VR-L Unit ... 4C-1 VR-R Unit ... 4D-1 144-Main Unit ... 4E-1 430-Main Unit ... 4F-1 CNTL Unit ... 4G-1 Panel Unit ... 4H-1 Optional Board Unit (Circuit Diagram, Parts Layout, Parts List) ... 5 FTS-22 Tone Squelch Unit ... 5A-1 MH-36B6J DTMF Microphone ... 5B-1 MH-42B6J Hand Scanning Microphone ... 5C-1 The manual provides the technical information necessary for servicing the FT-8000R Dual-Band mobile amateur Transceiver. Servicing this equipment requires expertise in handling surface-mount chip components. Attempts by non-qualified persons to service this equipment may result in permanent damage not covered by the warranty, and may be illegal in some countries. Two PCB layout diagrams provided for each double-sided board in this Transceiver. Each side of the board is referred to by the type of the majority of components installed on that side ("lead- ed" or "chip-only"). In most cases one side has only chip components, and the other has either a mixture of both chip and leaded components (trimmers, coils, electrolytic capacitors, ICs, etc.), or leaded components only.


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