• Country
• Japan

• Manufacturer / Brand
• Panasonic, Matsushita, National ナショナル (also tubes); Osaka

• Year
• 1975 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 123047

Click on the schematic thumbnail to request the schematic as a free document.

Audio (to hear)

• Number of Transistors
• 12

• Semiconductors
• 2SC921 2SC920 2SD261 2SC945 2SA640 2SB173 2SC945 2SB173 2SB176 2SA641 2SA643 2SD261 AN210 OA90 1S1211 OA90 OA90 OA90

• Main principle
• Superheterodyne (common)

• Tuned circuits
• 5 AM circuit(s)     8 FM circuit(s)

• Wave bands
• Broadcast (BC) and FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 60 Hz, 120 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: RC-6900 - Panasonic, Matsushita,

• Shape
• Tablemodel with Clock ((Alarm-) Clock Radio).

• Dimensions (WHD)
• 7 x 8 x 9 inch / 178 x 203 x 229 mm

• Notes
• Button on the top for a female voice to call out the time, analogue clock.

• Literature/Schematics (1)
• -- Schematic

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 3315 models, 3110 with images and 723 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Panasonic, Matsushita, National ナショナル (also tubes); Osaka