Yaesu FT-8900R Amplificateur
Fabricant:
Modèle:
FT-8900R
Date:
2002
Catégorie:
Groupe:
Description:
Quad Band FM Transceiver
manuel de réparation
Type manuel:
manuel de réparation
Pages:
58
Taille:
6.25 Mbytes (6548823 Bytes)
Langue:
english
Révision:
Manuel-ID:
Date:
Qualité:
Électronique de documents, numérisation sans, bien lisible.
Date de transfert:
2014 07 27
MD5:
714b1a2eb2d27b877d3ea894a9c5099d
Téléchargements:
829

Information

his manual provides technical information necessary for servicing the FT-8900R 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 are provided for each double-sided circuit board in the transceiver. Each side of thr board is referred to by the type of the majority of Components installed on that side (“leaded” 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. pecifications ... 2 Exploded View & Miscellaneous Parts ... 3 Connection Diagram ... 4 Circuit Description ... 5 Alignment ... 11 Board Unit (Schematics, Layouts & Parts) Main Unit ... 17 Panel Unit ... 47 Panel-Sub Unit ... 53 VR-L Unit ... 55 VR-R Unit ... 56

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