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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.
INTERMEZZO 3.5c Test Set Up and Procedure
SIGNAL GENERATOR AC VOLT METER (10V) INTERMEZZ0 3.5c UNDER TEST
AMPLIFIER
SPEAKER OUTPUT FROM AMPLIFIER
SYSTEM AURAL SWEEP TEST Equipment needed:
Function/signal generator/sweep generator Integrated Amplifier Multimeter Speaker cables
General Unit Function (UUT = Unit Under Test)
1. Remove the loudspeaker grille. 2. Depress the "High-Pass Filter" button on the rear faceplate; switch the TV control to None. 3. Connect one pair of speaker cables to the input terminals on UUT. Cables should be connected to an integrated amplifier fed by the signal generator. 4. Turn on signal generator and adjust so that speaker level output at the amplifier is 7.0V, 80 Hz. 5. Plug in AC power cord and turn on UUT with the power switch; LED on the Level control should light - Red initially and Green after step #6 is followed. 6. Turn up the level control on the front of the UUT to "10". (Maximum). Woofers should be driving close to maximum excursion at this point.
Sweep Function
00314
1. Follow steps 1-6 above, using a sweep generator as a signal source. 2. Sweep generator from 20Hz to 300Hz. Listen to the cabinet and drivers for any rattles, clicks, buzzes or any other noises. If any unusual noises are heard, remove woofers and test.
Driver Function
1. Remove woofers from cabinet; (See Page 9), detach + and - wire clips. 2. Check DC resistance of woofer; each driver should be 7.7 ohms ±10% 3. Connect a pair of speaker cables to driver terminals. Cables should be connected to an integrated amplifier fed by a signal generator. Turn on generator and adjust so that speaker level output is 5.0V. 4. Sweep generator from 20Hz to 1kHz. Listen to driver for any rubbing, buzzing, or other unusual noises. 8
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