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Very helpful and complete manual. Maybe only one negative is schematics have sometimes unreadable name of the parts. But it's not a big problem.
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Excellent high quality schematics brought my old Heidelberg back to life. Fast download at a reasonable price. Thanks.
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This document is just what I was looking for, it´s very useful, it contains adjustment procedures for the final stage of the power amp and also
has a complete wiring diagram and description of the main semiconductors used in the design.
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Dear Sirs,
Thank you for the fast support, the manual does provide all necessary information to repair the radio. All schematics are in a good quality for reading.
The manual fits 100% to my requirements as a technican.
Kind regards Thomas
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the big video recorder format s-vhs many features delicate in loading system of the cassette. Such machines are no longer manufactured, it would be too expensive.
MEASUREMENTS AND ADJUSTMENTS
1. FM, AM TRACKING VOLTAGE ADJUSTMENTS
(FM, AM) DC VOLTMETER ........................... CONNECT TO TEST POINT TP1 and GND
NO. 1 2
Band FM AM
Frequency 87.50MHz 530KHz
Adjust for 1.5V 1V
Adjustment L7 T404
2. AM RF ADJUSTMENT
Signal Generator ........................ Connects to the AM ANT. Coil through the loop antenna. Adjust for the indication of VTVM of the wave form of scope to be maximum. BAND Step 1 AM 2 3 Frequency 610KHz 1510KHz Adjust for Maximum sensitivity Maximum sensitivity Repeat steps 1 and 2 several times. Adjustment T104, L105 C107
3. FM-RF ADJUSTMENT
Signal Generator ........................ Connect to FM ANT JACK (FM IN) through the dummy.
NO. 1 2
Frequency 90.10MHz
Adjust for Maximum Sensitivity
Adjustment L2, L5, L6
Repeat step 1 several times.
8
SERVICE MANUAL
 $4.99 MC-D90 TEAC
Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
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