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An excellent document to assist in the repair of my old personal tape player. It includes full circuit diagrams and physical layout drawings and full instructions on disassembly and fault finding.
Well worth the meagre price.
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Very good conversation, Pretty fast Service, wood do it again,
Have paid by Paypal, so i got the Service Manual online after 15 Min.
Very helpfully.
Greeting from Germany,
Hans
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Good-quality scans. Detailed description. I hope I can repair the machine.
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High-quality scanning. Detailed description. Recommend for all technician. A+++
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This is a good quality scan of the original Service Manual from Nordmende, Germany. Contains the circuit diagram, PCB layout, adjust/tune instructions as well. It is NOT in English but in GERMAN language! That was quite right for my german friend from the lower east side in Berlin.
3-2. Checking the IVR, EFB, Focus/Tracking/Sled Gains of the MO Disc
� Adjustment procedure 1) Move the pickup to the center track or around the center track of a disc using the B.SKIP and F.SKIP keys. 2) Press the PLAY key to display �FOCUS ON!�. 3) Press the ENTER key to switch the mode to �ALL SV ON�. 4) Press the STOP key and press the DISPLAY key twice. Confirm that the indication value on the display �I$**:E$!!� is within the range as follows. (hexadecimal) I$ �**� ........................................... 03 to 09 E$ ���� ........................................ 09 to 15 5) Press the DISPLAY key again. Confirm that the indication value on the display �f**t##s!!� is within the range as follows. (hexadecimal) f �**� ............................................. 1A to 45 t �##� ............................................. 15 to 40 s �33� .......................................... 15 to 40 6) After the adjustment is complete, press the STOP key to display �ALL SVoFF�.
3-3. Adjusting the PIT Disc
� Adjustment procedure 1) Load the TGYS-1. 2) Press the MODE (MD) key to display �SEL PIT�. 3) Press the MD function key to display �AUTO ADJ�. After the adjustment is complete, �DONE� is displayed. (If �FAILD� is displayed, it shows that the adjustment has failed.) 4) After the adjustment is complete, press the STOP key to display �ALL SVoFF�.
3-4. Checking the IVR, EFB, and the Focus/Tracking/Sled Gains
� Adjustment procedure 1) Move the pickup to the center track or around the center track of a disc using the B.SKIP and F.SKIP keys. 2) Press the PLAY key to display �FOCUS ON!�. 3) Press the ENTER key to switch the mode to �ALL SV ON�. 4) Press the STOP key and press the DISPLAY key twice. Confirm that the indication value on the display �I$**:E$!!� is within the range as follows. (hexadecimal) I$ �**� ........................................... 14 to 19 E$ ���� ........................................ 09 to 15 5) Press the DISPLAY key again. Confirm that the indication value on the display �f**t##s33� is within the range as follows. (hexadecimal) f �**� ............................................. 1A to 45 t �##� ............................................. 15 to 40 s �33� .......................................... 15 to 40 6) After the adjustment is complete, press the STOP key to display �ALL SVoFF�.
Focus Gain
Tracking Gain
Sled Gain
65
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