Suchergebnisse

your good friend, 1. According to your instructions, I removed the No. 15 board, replaced the electrolytic capacitor, and checked the resistance and voltage regulator tube. Now the power supply of board 15 is normal. O1CN01lLbxvh2C5mhlkqyuv_!!1518423.jpg' data-cke-saved-src='O1CN01lLbxvh2C5mhlkqyuv_!!1518423.jpg'> 2. Insert the No. 15 board into the 9141, press the power switch, and then press the FM button, the indicator light will be on, and it will automatically go out for 1 second, and the f…

1. Press the FM button (No. 9 button in the instruction manual), the FM-LED lights up, and automatically goes out in 1 second, and there is no sound from fm. O1CN0133ZGoF2C5mhgCYv0P_!!1518423.jpg' data-cke-saved-src='O1CN0133ZGoF2C5mhgCYv0P_!!1518423.jpg'> 2. Measure the voltage of test points J1 and H5, there is no voltage, because it is automatically turned off after 1 second after starting, there is no voltage. O1CN01OXOmMZ2C5mhgCaf6f_!!1518423.jpg' data-cke-saved-src='O1CN01OXOmMZ2C5mhgCaf6f…

Press the button FM-pilot, there is no response, no sound, and the indicator light is off. Press Tape1, Tape2, Phono, am, press these 4 buttons, the indicator light will light up, and it will turn off automatically when it lights up for 1 second. Press the fm1-7 button, the indicator will light up, and it will automatically turn off in 1 second. O1CN01FcsdEE2C5mhlHAqcI_!!1518423.jpg' data-cke-saved-src='O1CN01FcsdEE2C5mhlHAqcI_!!1518423.jpg'> O1CN01IPywOJ2C5mhdB5Wxr_!!1518423.jpg' data-cke-saved…

Thank you friends for your advice, I followed your instructions and found out if the remote control is faulty. There is no response when you press any key on the remote control. Please advise on how to repair the remote control. Thank you.Thank you friends for your advice, I followed your instructions and found out if the remote control is faulty. There is no response when you press any key on the remote control. Please advise on how to repair the remote control. Thank you.' data-cke-saved-src='…

Due to translation reasons, my description is not comprehensive enough, Failure boot process: 1. Insert the plug into the power supply (at this time all the indicators are off and there is no sound); 2. Press the power switch of 9141 (2 red LED lights near the power switch are on, one of the LED lights flashes), the others have no response and no sound; 3. Press the FM button, all the indicator lights will light up for only 1 second, and all the indicator lights will automatically go out. The so…

Thank you friends for your help, saba 9141 failure: 1. Press the power switch, only the two red lights next to the switch light up, nothing else happens, the indicator light does not light up, and the machine does not start. 2. Press the FM button again, the indicator will light up and you can hear the sound of the power relay starting, but only for 2 seconds, the machine will automatically shut down.

your good friend: I checked that there are 28V and 17.8v behind the voltage regulator, and one pin of T636 (BC237B) is also 28v. Please tell me what to do next, what went wrong? The current state is: power on/press the power switch, the 2 red lights on the left side are on, and the dial indicator is off. Then I pressed the function key FM, and saw that the machine started to start, the indicator light of the dial turned on, and it shut off automatically in 3 seconds.

Thank you friend, I am trying to check. Excuse me, saba 9141 TC power relay RS 653 model, specific parameters, I want to buy, or alternative models can also be used, thank you friends.

friends: I just received a saba 9141, which is faulty: Power on, the relay does not start, I encountered this model for the first time, where should I start? Thank you all friends!

Thank you friends for your guidance. I have found relevant information and am trying to solve the problem. Thank you.

Hello two friends dl2ja2, oldiefan： I just bought a telefunken RC200 deck, The fault is: the playback is normal, the tape cannot be rewinded, and the forward and backward are abnormal. Two friends, are you familiar with this machine? Where is the problem? Is there a telefunken forum? Thank you.

Hello, oldiefan,dl2jas, two friends: Thank you for your help. I followed your method without replacing the heads. I cleaned the heads with ethanol. Now the sound is normal. With your help and guidance, after more than 10 days of hard work, the condition of taking care of a silent deck is very good, and the thick sound of saba is very nice. I would like to thank you once again, and thank you to the forum website. It is the powerful network that allows me to learn a lot of knowledge and allows my …

your good friend, I carefully tested the recording effect, and there was a problem. The sound of the recorded tape was not good. I suspected it was the problem of the magnetic heads. I want to replace two magnetic heads. My friend, what is the name of the first head on the left? Tell me the model number. What is the name of the head on the right, and the model number tell me. Let me see if I can buy it. I want two more magnetic heads.

your good friend, Finally solved it, I can record, and my connection is ok. You must press the two recording keys to make a sound. Now I finally found the reason. Special thanks to friends for their enthusiastic help, and express my warmest gratitude to you.

Zitat von oldiefan: „These resistors are "large" (2 W) because they are supposed to dissipate more energy, hence becoming warm/hot. That's ok. regards Reinhard “ your good friend, After two enthusiastic friends, I have replaced 2SC1344 and 2SC458. At present, CD360 has made a very good sound, and I would like to express my thanks to two friends. Now I want to use two CD360s to test the recording tape, one for playback and the other for recording tape, but there is no success and no sound. Ask ab…

Hello, oldiefan dl2jas two teachers: In the past few days, I am replacing 2SC458 according to the instructions of two teachers. Today I found a problem again, come to ask again: I found that the four large green resistors were hot, R551, R549, R520, and R521. When playing the tape, these four resistors were hot, but they did not burn or change color, just hot. Excuse me, is this a problem? Can it be ignored?

Hello, one more question: 2SC1344 is replaced by BC550C, So 2SC458 is also replaced with BC550C, and both transistors are replaced with BC 550C, am I right? Sincere regards, thank you.

Zitat von oldiefan: „X117 and X116 are also 2SC1344, do they need to be replaced? Yes, much recommended. Replace all 2SC1344 and also all 2SC458 in the record/play sections. There are more than those you mentioned so far.“ Hello friends, sincerely thank you for your advice, and I would like to ask again: What type of transistor should I replace 2SC458 with?

Hello friends, sincerely thank you for your advice, and I would like to ask again: What type of transistor should I replace 2SC458 with?

Zitat von oldiefan: „You should also replace X105 and X205, of course. Both suffer from the same issue as their X104 and 204 counterparts. Best Regards, Reinhard“ 1. There are two places in the machine X117 and X116 are also 2SC1344, do they need to be replaced? 2. At present, I use a mobile phone to connect to 360, it can make sound, but the output signal is very small, the recording is not good, the recording sound is very small, what's the problem? Asked, thank you.