PLL Synthesized Receiver ICF-2001D

Sony Corporation; Tokyo

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Country
Japan

Manufacturer / Brand
Sony Corporation; Tokyo

Year
1985

Category
Broadcast Receiver - or past WW2 Tuner

Radiomuseum.org ID
74812

Picture
Schematics

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 378884) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (3)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 378885) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (3)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 378888) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (3)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 378892) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (3)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 378893) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (3)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 85415) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 94112) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)
Internationale Version mit "AIR-Band"

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 157259) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 85416) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 157260) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 157261) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 167236) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 167237) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 167238) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 167239) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 186827) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 186828) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)
SONY ICF-2001D

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 309159) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 309161) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 380132) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 412849) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 444591) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 444592) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 444594) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 630990) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)
Variante ohne AIR - Band

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 677964) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 677965) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 677966) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 684090) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 861123) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 861124) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)
Installation filtre KIWA (gris,grey color)

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 966041) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)
Mein treuer Reisebegleiter

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 1047106) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)
Copyright by Rainer Jürgensen

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 1047107) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)
Copyright by Rainer Jürgensen

PLL Synthesized Receiver ICF-2001D; Sony Corporation; (ID = 1062589) Radio — Sony Corporation; PLL Synthesized Receiver ICF-2001D (1)

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

Technical Specifications

Number of Transistors
66

Main principle
PLL, Phase-locked loop; ZF/IF 19055/455 kHz

Wave bands
Broadcast, Long Wave, Short Wave plus FM or UHF.

Power type and voltage
Dry Batteries

Loudspeaker
Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 9 cm = 3.5 inch

Material
Plastics (no bakelite or catalin)

from Radiomuseum.org
Model: PLL Synthesized Receiver ICF-2001D - Sony Corporation; Tokyo

Shape
Portable set > 8 inch (also usable without mains)

Dimensions (WHD)
290 x 160 x 55 mm / 11.4 x 6.3 x 2.2 inch

Notes
Sony ICF-2001D: Double conversion portable multiband radio, coverage 150 - 30000 kHz, FM 76 - 108 MHz, additional AIR band 116 - 136 MHz AM; AM, SSB (USB, LSB, ECSS-Sync), digital frequency readout, frequency keypad entry, 32 memories, clock.

Internationally, different variants were sold:
- Version 1 (standard / international): frequency coverage 150 - 29999 kHz, 76 - 108 MHz and Air Band 116 - 136 MHz; SSB reception, external antenna jack
- Version 2 (Germany / Deutschland FTZ): frequency coverage 150 - 26100 kHz, 87.5 - 108 MHz, no Air Band; SSB reception, external antenna jack
- Version 3 (Italy ?): frequency coverage 150 - 285 and 530 - 26100 kHz, 87.5 - 108 MHz, no Air Band; no SSB reception or external antenna connector
On pictures, you can recognize the sets without Air band coverage, as they have only two white - grey push buttons AM / FM below the clock display, and not three.

Radio part uses 3 x D cells (4.5V) but under them are 2 x AA cells for the Microprocessor/Clock/Memory (labelled "computer supply").

A rotary encoder tunes "fast or slow" or can be locked off. It's also used to increment and decrement the clock and multiple alarms. Each of the four alarms can have a duration (0, 15, 30, 60 minutes) and radio memory. The tape socket has a DC signal to initiate timer recordings.

Matching power supply is Sony AC-140W (blue label, 4.5 V rated, different voltages)

Similar U.S. model is the Sony ICF-2010 with a slightly different power supply.

Net weight (2.2 lb = 1 kg)
1.7 kg / 3 lb 11.9 oz (3.744 lb)

Price in first year of sale
850.00 DM

External source of data
R. Lichte

Mentioned in
-- Original-techn. papers.

Author
Model page created by Martin Bösch. See "Data change" for further contributors.

Other Models
Here you find 3952 models, 3812 with images and 954 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Sony Corporation; Tokyo

Collections | Museums | Literature

Collections

The model PLL Synthesized Receiver is part of the collections of the following members.

Literature

The model PLL Synthesized Receiver is documented in the following literature.

ELO - Die Welt der Elektronik (Franzis)

Forum

Forum contributions about this model: Sony Corporation;: PLL Synthesized Receiver ICF-2001D

Threads: 4 | Posts: 9

Hallo Radiofreunde

Habe heute mal meinen Sony ICF-2001D aus der Vitrine geholt dabei musste ich diesen Fehler am Display feststellen was ist das kann man das reparieren.

Grüsse und Frohe Weihnachten

Gerhard

Gerhard Härtl, 24.Dec.22

Weitere Posts (3) zu diesem Thema.

According to the Service Manual, the RF bands can be set differently. However, depending on the model type, specific hardware limitations are also implemented at the cabinet/keypad and on the electronic circuits, and these impede some RF band choices.

Location of the Diode Bridges on the KeyBoard PCB Assembly:

Jose Mesquita, 13.Sep.22

Weitere Posts (1) zu diesem Thema.

The original Service Manual (1985, 85C02129-1 9-951-647-11) lists the 2SK152-1 at several positions, namely Q302 LW/MW RF AMP and Q303 AM RF AMP.

However I found several versions of the Small PCB assembly (RF Input and I/O sockets, at least these ones exist:

1-614-277-12 and 1-614-277-13 (label at the copper trace side) - Older boards, older style "SMD" components.
1-614-277-15 (label at the oposite side of copper trace) - Later board, redesigned PCB copper traces, uses common SMD components at trace side.

At least on 1-614-277-15 PCB assemblies, both Q302 and Q303 uses the 2SK152-2 installed from factory.

The 2SK152-1 and 2SK152-2 have different specifications, namely IDSS operating current. Therefore the reference voltage points at Dreno and Source of these 2SK152-1 JFETs listed in the Service Manual may not apply entirely to the 2SK152-2. I observed large variations, especially on the Q302, despite the radio being operating very well. That said, those reference voltages are still useful as a starting point for troubleshooting.

Jose Mesquita, 12.Sep.22

Weitere Posts (3) zu diesem Thema.

Hallo, liebes Forum!

Bei meinem ICF-2001D besteht das Problem, dass der Schieberegler für die Lautstärke mittlerweile stark kracht. Selbiges Problem habe ich auch beim kleinen Bruder ICF-7600D. Gibt es eine Möglichkeit, diesen nachhaltig zu restaurieren (also nicht Kontaktspray 'reinknallen)? Falls nicht: Kann man diesen Regler heute noch kaufen?

Über eine Info würde ich mich freuen!

Viele Grüße,

Torsten, DL8KFO

Torsten Blens, 30.Apr.20

Weitere Posts (2) zu diesem Thema.

PLL Synthesized Receiver ICF-2001D

Sony Corporation; Tokyo

Collections

Literature

Forum contributions about this model: Sony Corporation;: PLL Synthesized Receiver ICF-2001D

sony: ICF-2001D

sony: Sony ICF-2001D type setup

sony: Sony ICF-2001D RF stage design versions

sony: Laufstärkeregler ICF-2001D restaurieren?