12-30-2018, 05:19 PM
I accidentally managed to buy a rather rare and weird device - Garod 1C712D
Year of issue - 1946th. In fact, a very simple apparatus, one-band (Medium Wave), is almost the most simple and technologically cheap AA5, but with a two-stage output cascade. However, it has its own specific differences, which are quite substantially conflicting with each other ...;) I will start with the fact that the apparatus with trans-transformer power, therefore, works from both the alternating and the direct current of 110 ... 120 volts. As for the radio, there is no problem here - on the contrary, it even simplifies the design ... But do not forget that besides the radio we also have an automatic tablet player, in which the engine and which can not be as universal in the power supply. For the first time I saw that in the household apparatus for the life of the AC motor was used inverter - DC converter in the alternating! Very interesting thing.
I think that in its basis the principle of the vibroconverter is used, although it has not yet studied its design ...
Unfortunately, this recorder does not work on the recorder, although the engine is running ... It's quite complicated mechanics and it's hard to figure out without a manual.
I found the radio scheme on this resource, but unfortunately there the inverter circuits.
http://www.nostalgiaair.org/Resources/
So I have three requests to colleagues ...
1) Where can I find the circuit for this inverter? Model Garod typ 101. Does anyone have any experience with its repair and maintenance?
2) Where can I find a manual for repairing such players?
3) Where can I buy a cartridge?
Тhanks for the help
Year of issue - 1946th. In fact, a very simple apparatus, one-band (Medium Wave), is almost the most simple and technologically cheap AA5, but with a two-stage output cascade. However, it has its own specific differences, which are quite substantially conflicting with each other ...;) I will start with the fact that the apparatus with trans-transformer power, therefore, works from both the alternating and the direct current of 110 ... 120 volts. As for the radio, there is no problem here - on the contrary, it even simplifies the design ... But do not forget that besides the radio we also have an automatic tablet player, in which the engine and which can not be as universal in the power supply. For the first time I saw that in the household apparatus for the life of the AC motor was used inverter - DC converter in the alternating! Very interesting thing.
I think that in its basis the principle of the vibroconverter is used, although it has not yet studied its design ...
Unfortunately, this recorder does not work on the recorder, although the engine is running ... It's quite complicated mechanics and it's hard to figure out without a manual.
I found the radio scheme on this resource, but unfortunately there the inverter circuits.
http://www.nostalgiaair.org/Resources/
So I have three requests to colleagues ...
1) Where can I find the circuit for this inverter? Model Garod typ 101. Does anyone have any experience with its repair and maintenance?
2) Where can I find a manual for repairing such players?
3) Where can I buy a cartridge?
Тhanks for the help
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
