Kenwood CS-2070 Osciloscópio
Fabricante:
Modelo:
CS-2070
Data:
Categoria:
Grupo:
Descrição:
70MHz 4 Channel Oscilloscope
Manual de serviço
Tipo de manual:
Manual de serviço
Páginas:
140
Tamanho:
14.57 Mbytes (15276317 Bytes)
Idioma:
english
Revisão:
ID de manual:
Data:
Qualidade:
Scaned documento, todas legível.
Data de upload:
2020 12 28
MD5:
8e8b0bd613a6bb242e208d50bce15da8
Downloads:
314

Informação

SPECIFICATIONS ... 1-1 CIRCUIT DESCRIPTION ... 2-1 BLOCK DIAGRAM ... 2-4 MAINTENANCE ... 3-1 REMOVAL OF CASE ... 3-1 REMOVING/INSTALLING CRT ... 3-1 REPLACING SWITCHING POWER SUPPLY ... 3-2 TROUBLESHOOTING ... 3-2 ADJUSTMENT ... 4-1 ADJUSTMENT OF POWER SYPPLY AND CRT ... 4-2 ADJUSTMENT OF VERTICAL AXIS (I) ... 4-5 ADJUSTMENT OF A, B TRIG Amplifier ... 4-9 ADJUSTMENT OF VERTICAL AXIS (II) ... 4-10 ADJUSTMENT OF HORIZONTAL SWEEP ... 4-12 ADJUSTMENT OF X-Y OPERATION ... 4-16 ADJUSTMENT OF TRIGGERING ... 4-16 OPERATING CHECKS ... 4-19 TROUBLESHOOTING ... 5-1 PARTS LIST AND DISASSSEMBLY ... 6-1 MAIN SHASSIS ... 6-2 VERTICAL ATTENUATOR ... 6-9 VERTICAL PREAMPLIFIER ... 6-11 VERTICAL OUTPUT AMP ... 6-17 SWEEP ROTARY ... 6-18 TRIG SWEEP ... 6-19 HORIZONTAL OUTPUT AMP ... 6-25 HORIZONTAL MODE CONTROL ... 6-26 A TRIG SWITCH ... 6-28 BTRIG SWITCH ... 6-29 POWER BLANKING ... 6-30 PC BOARD AND SCHEMATIC DIAGRAM ... 7-1 VERTICAL ATTENUATOR ... 7-2 VERTICAL PREAMPLIFIER ... 7-4 VERTICAL OUTPUT AMP ... 7-6 SWEEP ROTARY ... 7-8 TRIG SWEEP ... 7-10 HORIZONTAL OUTPUT AMP ... 7-12 HORIZONTAL MODE CONTROL ... 7-14 A TRIG SWITCH ... 7-16 B TRIG SWITCH ... 7-18 POWER BLANKING ... 7-20 SEMICONDUCTOR ... 8-1

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