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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.
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THIS MANUAL IS VERY GOOD AND VERY CLEAR
PLEASE NOTE IT DOES NOT CONTAIN THE SETUP INFORMATION TO ALIGHN THE GEARS IN THE CD MECH IT DOES SHOW ALL THE PARTS AND THEIR LOCATIONS .
PRACTICAL SERVICE FIGURE
<TUNER SECTION>
<FM SECTION> Sensitivity : (IHF, THD 3%)
<TAPE SECTION>
Tape speed : Wow & flutter : Take-up torque : F.F torque : Rew torque : Back tension : S/N ratio : Distortion : Noise level : Erasing Ratio: Frequency response : 3015Hz ± 50Hz Less than 0.52% (RMS) 20 ~ 30g-cm (FWD, REV) 70 ~ 150g-cm 70 ~ 150g-cm 1.0 ~ 3.0g-cm (FWD, REV) More than 43dB (PB, DC) More than 20dB (REC/PB, DC) Less than 2.5% (PB, DC) Less than 10.0% (REC/PB, DC) Less than 3.5mV (PB, DC, MAX.) Less than 0.3mV (PB, DC, MIN.) More than 45dB 63Hz +0/�8dB ~ 8kHz ± 4dB (NORMAL, PB) 63Hz +0/�8dB ~ 10kHz ± 4dB (CRO2, PB) 125Hz +1/�7dB ~ 8kHz �1/�13dB (REC/PB) TTA�100 TTA�210 TTA�320(NORMAL) TTA�310(CRO2)
Less than 17dB [at 76.0 / 90.0MHz] Less than 18dB [at 108.0MHz] Distortion : Less than 2% (at input 54dB) Less than 3% (at input 110dB) [at 90.0MHz] Stereo separation : More than 16dB [at 90.0MHz] Auto stop level : 12dB ± 5dB [at 90.0MHz] Intermediate frequency : 10.7 MHz ± 0.1MHz <AM SECTION> Sensitivity : (S/N 10dB)
Less than 58dB [at 630kHz] Less than 56dB [at 999 / 1440kHz] S/N ratio : More than 26dB (Input 74dB) [at 630kHz] More than 25dB [at 999 / 1440kHz] Distortion : Less than 5% (at input 74dB) Less than 10% (at input 120dB) [at 999kHz] Auto stop level : 60dB ± 10dB [at 999kHz] Intermediate frequency : 450kHz ± 3kHz
Test tape :
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