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Manual: YACHTBOY230 GRUNDIG
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Uploaded by Sketch the Cow on June 14, 2021
SIMILAR ITEMS (based on metadata)
Yacht-Boy 230
- Grundig (Radio-Vertrieb, RVF, Radiowerke)
- Manufacturer / Brand
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- alternative name: Grundig Portugal || Grundig USA / Lextronix
Click on the schematic thumbnail to request the schematic as a free document.
Technical Specifications
- Number of Transistors
- Semiconductors
- Main principle
- Superheterodyne (common); ZF/IF 455/10700 kHz
- Broadcast, Long Wave, more than 2 x SW plus FM or UHF.
- Power type and voltage
- Batteries / addl. power jack / 3 × 1,5 & 3 / 4,5 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- 0.6 W (max.)
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Yacht-Boy 230 - Grundig Radio-Vertrieb, RVF,
- Very small Portable or Pocket-Set (Handheld) < 8 inch.
- Dimensions (WHD)
- 180 x 109 x 35 mm / 7.1 x 4.3 x 1.4 inch
13 KW-Bereiche (11 - 120 m Band), LW, MW, UKW Stereo (mit KH); LCD - Weltkarte, Uhr, 2 Weckzeiten; Elektronische LS Regelung + Bandwahl, 5kHz Sperre. 6 IC´s . Uhr Knopfzelle: 1×3 V (CR2016), Batterien vom Typ " Mignon ", AC Adapter Grundig 30-75 (4,5 V).
Zum Betrieb ist die eingesetzte Knopfzelle erforderlich, ohne funktionsfähige Knopfzelle startet das Gerät nicht.
- Net weight (2.2 lb = 1 kg)
- 0.5 kg / 1 lb 1.6 oz (1.101 lb)
- Source of data
- -- Original prospect or advert
- Model page created by a member from A. See "Data change" for further contributors.
- Other Models
Here you find 6201 models, 5426 with images and 4198 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil. All listed radios etc. from Grundig (Radio-Vertrieb, RVF, Radiowerke)
Collections | Museums | Literature
Collections
The model Yacht-Boy is part of the collections of the following members.
- Karl-Heinz Entrich † 7.21 (D)
- Willi Lich † 20.10.22 (D)
- Jose Mesquita (P)
- Fred Overbeek (NL)
- Dieter Schulte-Kulkmann (D)
- Sándor Selyem-Tóth (H)
Forum
Forum contributions about this model: Grundig Radio-: Yacht-Boy 230
Threads: 1 | Posts: 1
grundig: Grundig Yacht-Boy 230: Design choices
Despite being an analog receiver design, the management is done by a Sanyo LC5850 -738 CMOS Single Chip 4-bit Micro-Computer with LCD Driver ( IC101 on the PCB), that also supports the Clock, Alarm, Wolrd Map Time Zones, and Sleep functions.
The LC5850-738 receiver management functions are:
- RF Band selection with the help of a 74HC154 4-16 line decoder ( IC5 ) whose output lines enables one of the 16 RF bands available in this radio model.
- Power ON/OFF control. This receiver design do not offer regulated power supply to the Management Processor, therefore the CR2016 3V is the single power source for both Clock and Receiver functions.
- Light control. Neither the Dial Scale nor the LCD feature ilummination, although the offered Light function allows to clearly see the clock time area with a nice green color thanks to the included single green LED ( D101 ).
- Show Tuning and Stereo indicators on the LCD, by reading these signals from the Toshiba TA8122AN AM/FM Tuner IC.
The RF front-end uses discrete active buffer/amplifier devices together with pairs of tuned circuits, one transformer for RF tuning and the other for local oscillator, resulting in the use of a large number of RF transformers and switching devices for RF band selection. This is a good design choice imho.
The filtered RF signal is passed to the Toshiba TA8122AN AM/FM Tuner IC ( IC1 ) that handles the RF amplification, local oscillators and mixers, as well as signal decoding with FM Stereo.
The dual channel audio signal is shaped for Tone Control, actively buffered and then passed to a Sanyo LC7534M Electronic Volume Control ( IC3 ). A Toshiba TA7376P dual channel Audio Power Amplifier ( IC2 ) will drive the stereo earphones while the internal 16 Ohm speaker appears to be connected in bridged mode.
The source of power supply (4.5VDC dry cells, or external adapter) is then used by:
- The IC3 thrugh a transistor switch ( Q10 )
- The LCD Clock zone green LED thrugh a transistor switch ( Q17 )
- The Sanyo LA5003M 3V LDO power regulator ( IC4 ) thrugh a transistor switch ( Q19 ).
- The transistor switches are controlled by IC101
- A smart protection circuit, built around a PNP power transistor Q18 is inserted when using a external power adapter.
- The regulated 3VDC from IC4 powers all the remaining devices, where some of them uses a 2.3VDC power source obtained by inserting a series diode ( D34 ) at the output of IC4.
Jose Mesquita, 06.Aug.22
Weitere Posts (1) zu diesem Thema.
- Grundig Manuals
- YACHT BOY 400
- User manual
Grundig YACHT BOY 400 User Manual
- Owner's manual (18 pages)
- Service manual (40 pages)
- page of 32 Go / 32
Table of Contents
- Your Unit at a Glance
- Front of Unit
- Top of Unit
- Right Side of Unit
- Left Side of Unit
- Rear of Unit
- Power Supply
- Mains Operation
- Battery Operation
- Battery Check
- Data Protection (Mains and Battery Operation)
- RESET Button
- General Operation
- Switching On/Off and Locking
- Direct Entries
- Display Illumination
- Volume and Tone
- Waveband Selection
- Station Tuning
- Frequency Tuning in the FM Band
- Frequency Tuning in the am Band
- Station Tuning with the Numeric Buttons
- Entering a Meter Band
- Storing, Calling Up, and Clearing
- What Can You Store
- Checking the Reception Frequency
- Creating/Overwriting a Memory Position
- Calling up Stored Stations
- Indicating Free Memory Positions
- Clearing a Memory Position
- Going to Sleep to Music
- Setting the Clock (TIME I)
- Setting the Clock (TIME II)
- Clock Time Indication (TIME I/II)
- Automatic Switch-On/Wake-Up Function
- Entering a Switch-On Time
- Checking the Entered Switch-On Time
- Wake-Up with Radio/Automatic Switch-On
- Wake-Up with Sound Signal/Date Reminder
- Clearing the Wake-Up Function
- Special Functions on am
- SSB Mode (Amateur Radio Reception)
- Interferences
- Specification
- Specification Hints – Prescriptions
- Hints - Prescriptions
- Radio Stations
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Quick Links
- 2 Mains Operation
- 3 Setting the Clock (Time I)
- Download this manual
Related Manuals for Grundig YACHT BOY 400
Summary of Contents for Grundig YACHT BOY 400
- Page 1 WORLD RECEIVER WORLD RECEIVER YACHT BOY 400 YACHT BOY 400...
Page 2: Table Of Contents
- Page 3 Contents Automatic Switch-On/ Wake-Up Function Entering a Switch-On Time .......... 24 Checking the Entered Switch-On Time......24 Wake-Up with Radio/Automatic Switch-On ....... 24 Wake-Up with Sound Signal/Date Reminder ..... 25 Clearing the Wake-Up Function........25 Special Functions on AM SSB Mode (Amateur Radio Reception) ......26 Interferences............
Page 4: Your Unit At A Glance
Page 5: display.
- Page 6 Your Unit at a Glance Stereo 8.8.8:8.8 Large numeric block Indication in the case of stereo broadcasts. With the radio switched on: Frequency indication and special messages (e.g., E F F 8 F ). With the radio switched off: Time 1 or time 2 (e.g., 2 : 0 4 ).
Page 7: Front Of Unit
- Page 8 Your Unit at a Glance Two pressures on the button will overwrite occupied LOCK Key lock memory positions (e.g., 23 STORE STORE): The se- For locking all keys except the ¢ lected memory position is overwritten and occupied ON/OFF button (for switching off) and the by the station currently tuned to.
Page 9: Top Of Unit
Page 10: right side of unit, page 11: aerials, page 12: power supply, page 13: data protection (mains and battery operation), page 14: general operation, page 15: volume and tone, page 16: station tuning.
- Page 17 Station Tuning Adjusting the tuning steps This is a precaution to avoid accidental tuning step switching. The tuning steps are adjusted with the ¢ STEP button. TIME I ON-TIME With the unit switched on, you can switch between 1 kHz or 9 kHz on LW 1 kHz or 5 kHz on SW 1 kHz or 9 resp.
Page 18: Station Tuning With The Numeric Buttons
Page 19: entering a meter band.
- Page 20 Entering a Meter Band Band (m) Lower cut-off Radio station* frequecy (kHz) or band centre 90-m tropic 3200 3300 80-m amateur 3500 75-m radio 3900 3955 60-m tropic 4750 4905 49-m radio 5950 6075 40-m amateur 7000 41-m radio 7100 7200 31-m radio 9500...
Page 21: Storing, Calling Up, And Clearing
Page 22: indicating free memory positions, page 23: going to sleep to music, page 24: the clock, page 25: automatic switch-on/wake-up function, page 26: wake-up with sound signal/date reminder, page 27: special functions on am, page 28: specification.
- Page 29 90-m tropical 3200 – 3400 (not with YB 400 IB) 80-m amateur 3500 – 3800 (not with YB 400 IB) 3.95 ... 26,1 MHz (Yacht Boy 400 IB) 75-m radio 3900 – 4000 520 ... 1710 kHz 60-m tropical 4750 –...
Page 30: Hints - Prescriptions
- Page 32 Grundig AG • Beuthener Str. 41 • D-90471 Nürnberg • http://www.grundig.com GRUNDIG AG • Kurgartenstraße 37 • D-90762 Fürth • http://www.grundig.de • http://www.grundig.com 72010 737 7100 72010 737 7100...
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Manual Library / Grundig. Grundig Yacht-Boy 230. Portable AM/FM Radio. add a review. Downloads. service manual - Ivy Caudieus. Grundig Radios. Yacht-Boy 210. Yacht-Boy 215. ... This website is not affiliated with or sponsored by Grundig. To purchase Yacht-Boy 230 spares or accessories, please contact the company via their website or visit an ...
Addeddate 2021-06-14 01:49:14 Identifier manual_YACHTBOY230_GRUNDIG Identifier-ark ark:/13960/t7kq9m33w Ocr tesseract 5..-alpha-20201231-10-g1236
Yacht-Boy 230 Radio Grundig Radio-Vertrieb, RVF, Radiowerke, build 1989-1992, 30 pictures, 14 schematics, 19 semiconductors, Germany, tubes, Broadcast
GRUNDIG YACHTBOY 230 YACHT BOY YACHT-BOY; If you have any question about repairing write your question to the Message board. For this no need registration. If the site has helped you and you also want to help others, please Upload a manual, circuit diagram or eeprom that is not yet available on the site. Have a nice Day!
Grundig-Yacht-Boy-230-Service-Manual - Free download as PDF File (.pdf) or view presentation slides online.
Grundig Yacht-Boy-230 Service Manual. View and Download Grundig Yacht Boy 230 instruction manual online.
WORLD RECEIVER. YACHT BOY 400 receiver pdf manual download. Sign In Upload. Download Table of Contents Contents. Add to my manuals. Delete from my manuals. Share. URL of this page: ... Related Manuals for Grundig YACHT BOY 400. Radio Grundig Yacht Boy 400 Service Manual (40 pages) Receiver Grundig Yacht boy 400 Owner's Manual.
GRUNDIG YACHTBOY 230 YACHT BOY YACHT-BOY; If you have any question about repairing write your question to the Message board. For this no need registration. If the site has helped you and you also want to help others, please Upload a manual, circuit diagram or eeprom that is not yet available on the site. Have a nice Day!
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If, after reading this owner's manual, you need help learning to operate your YACHT BOY 400 PROFESSIONAL EDITION, call us toll free, Monday through Friday, 8:30 a.m. to 4:30 p.m., PST at: 1-800-872-2228 from the U.S. 1-800-637-1648 from Canada OWNER'S RECORD This model is the GRUNDIG YACHT BOY 400 PROFES-
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Grundig Yacht Boy 230Made in Germany 198916 Bands LW.MW.FM.SW13Power type and voltage, Batteries 1,5 & 3×AA/ 4,5 Volt
Posts: 1,179. Grundig Yacht Boy 230. I am not sure if this is really vintage as it has a microprocessor and LCD display. The fault on this all band shortwave radio is that the dial cord is frayed and broken. I have managed to find a full service manual on the web which has most things in it, but it does not show how to route the dial cord.
GRUNDIG YACHT BOY 230 ITALIA; If you have any question about repairing write your question to the Message board. For this no need registration. If the site has helped you and you also want to help others, please Upload a manual, circuit diagram or eeprom that is not yet available on the site. Have a nice Day! See related repair forum topics ...
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The Grundig Yacht Boy 400 PE is a radio receiver that is designed for portable, on-the-go use. It offers a range of features and functionality that make it a versatile device for listening to AM/FM radio broadcasts. One of the main features of the Yacht Boy 400 PE is its ability to receive and tune in to a wide range of frequencies.
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View and Download Grundig YACHT BOY 207 instruction manual online. How it Works Log In / Sign Up. Buy Points; How it Works; FAQ; Contact Us; Questions and Suggestions; Users; Grundig. Loading... X. X-55 2; X-55-A; ... Yacht Boy 230 2; Yacht-Boy-300; Yacht Boy 400 5; YACHT BOY 400 PROFESSIONAL EDITION; Yacht-Boy-450; YACHT BOY 50; Yacht Boy 500 ...