Kenwood TK-260G Service Manual Manual pdf 33 page image
Manuals database logo
manualsdatabase
Your AI-powered manual search engine

Kenwood TK-260G Service Manual

Also see for TK-260G: Instruction manualService manualInstruction manualService manualService manual

Page 1 previewPage 2 previewPage 3 previewPage 4 previewPage 5 previewPage 6 previewPage 7 previewPage 8 previewPage 9 previewPage 10 previewPage 11 previewPage 12 previewPage 13 previewPage 14 previewPage 15 previewPage 16 previewPage 17 previewPage 18 previewPage 19 previewPage 20 previewPage 21 previewPage 22 previewPage 23 previewPage 24 previewPage 25 previewPage 26 previewPage 27 previewPage 28 previewPage 29 previewPage 30 previewPage 31 previewPage 32 previewPage 33 previewPage 34 previewPage 35 previewPage 36 previewPage 37 previewPage 38 previewPage 39 previewPage 40 previewPage 41 previewPage 42 previewPage 43 previewPage 44 previewPage 45 previewPage 46 previewPage 47 previewPage 48 previewPage 49 previewPage 50 preview
Contents
  1. GENERAL
  2. OPERATING FEATURES
  3. REALIGNMENT
  4. DISASSEMBLY FOR REPAIR
  5. CIRCUIT DESCRIPTION
  6. power supply
  7. SEMICONDUCTOR DATA
  8. DESCRIPTION OF COMPONENTS
  9. PARTS LIST
  10. EXPLODED VIEW
  11. PACKING
  12. ADJUSTMENT
  13. SCHEMATIC DIAGRAM
  14. Downloaded from www.Manualslib.com manuals search engine
  15. BLOCK DIAGRAM
  16. LEVEL DIAGRAM
  17. OPTIONS
Kenwood TK-260G Service Manual Manual pdf 33 page image
TK-260G/270G33ADJUSTMENTTest Equipment Required for AlignmentTest Equipment Major Specifications1. Standard Signal Generator Frequency Range 150 to 175MHz(SSG) Modulation Frequency modulation and external modulation.Output -127dBm/0.1μV to greater than -47dBm/1mV2. Power Meter Input Impedance 50Ω.Operation Frequency 150 to 175MHz or more.Measurement Range Vicinity of 10W3. Deviation Meter Frequency Range 150 to 175MHz.4. Digital Volt Meter Measuring Range 10mV to 10V DC(DVM) Input Impedance High input impedance for minimum circuit loading.5. Oscilloscope DC through 30MHz.6. High Sensitivity Frequency Range 10Hz to 1000MHz.Frequency Counter Frequency Stability 0.2ppm or less.7. Ammeter 5A.8. AF Volt Meter Frequency Range 50Hz to 10kHz.(AF VTVM) Voltage Range 1mV to 10V.9. Audio Generator (AG) Frequency Range 50Hz to 5kHz or more.Output 0 to 1V.10. Distortion Meter Capability 3% or less at 1kHz.Input Level 50mV to 10Vrms.11. Spectrum Analyzer Measuring Range DC to 1GHz or more12. Tracking Generator Center frequency 50kHz to 600MHzOutput Voltage 100mV or more13. 8Ω Dummy Load Approx. 8Ω, 3W.14. Regulated Power Supply 5V to 10V, approx. 3AUseful if ammeter equipped.n The following parts are required for adjustment1. Antenna connector adapterThe antenna connector of this radio uses an SMA terminal.Use an antenna connector adapter [SMA(f) – BNC(f) orSMA(f) – N(f)] for adjustment. (The adapter is not provided asan option, so buy a commercially-available one.)NoteWhen the antenna connector adapter touches the knob,draw out the knob to mount the connector.Repair Jig (Chassis)1. Jig (chassis : Part No. A10-4009-03) for adjustment.2. Use the jig as follows.¬ Place the TX-RX unit on the jig and fix it with thirteenscrews ∂ .Á Solder the antenna terminal of the TX-RX unit.3. Supply power from an external power supply.Relay terminal : + (7.5)Jig (Chassis) : -Relay terminal(+)Power moduleUNITJIGCoaxial antenna connectorz zzzzzzzzDownloaded from www.Manualslib.com manuals search engine
/ 50
Related manuals for Kenwood TK-260G
Kenwood KGP-2A Service Manual Supplement first page preview
Kenwood KGP-2A Service Manual Supplement
This manual is suitable for:
TK-260GTK-270G
Manuals database logo
manualsdatabase
Your AI-powered manual search engine