This manual is very well presented and after printing out looks about as close to an original as I think you can get. The quality is second to none.
The content of the manual is comprehensive and I think it would be well suited to an audio repair professional which I'm not but I did find it very informative and helpful.
The cost of the manual is more than covered by the money I'll save when I change the keep memory battery now I have the relavant info.
Very pleased with my purchase and can recommend it wholeheartedly as I can other manuals I've downloaded from this site.
Downloaded the manual, reasonably straightforward, pretty much exactly as advertised.
Text excerpt from page 13 (click to view)
PRACTICAL SERVICE FIGURE
Sensitivity : (IHF, THD 3%) FM Less than 17dB [at 87.5MHz] Less than 17dB [at 98.1MHz] Less than 17dB [at 108.1MHz] TV<591YU ONLY> Less than 19dB [at 2ch] Less than 19dB [at 4ch] Less than 19dB [at 7ch] Less than 19dB [at 10ch] Less than 19dB [at 13ch] WEATHER<591YU ONLY> Less than 19dB [at 2ch ] (S/N 10dB) AM Less than 57dB [at 630kHz] Less than 56dB [at 1000kHz] <YU ONLY> Less than 56dB [at 999kHz] <EXCEPT YU> Less than 56dB [at 1440kHz] S/N Ratio : FM More than 51dB [at 87.5MHz] More than 51dB [at 98.1MHz] More than 51dB [at 108.1MHz] AM More than 25dB [at 630kHz] More than 25dB [at 1000kHz] <YU ONLY> More than 25dB [at 999kHz] <EXCEPT YU> More than 25dB [at 1440kHz] Intermediate frequency : FM 10.7MHz Â± 0.1MHz AM 450kHz Â± 3kHz FM stereo separation : More than 17dB [at 98.1MHz]
Tape speed : Wow & flutter : Distortion : Take-up torque : Back tension: F.F torque : Rew torque : S/N ratio : Noise level : 3000Hz Â± 60Hz Less than 0.55% Less than 3.0% 30g-cm-6/+15g-cm(FWD) 30g-cm-6/+15g-cm(RVS) 2.5g-cm-1.0/+1.5g-cm(FWD) 2.5g-cm-1.0/+1.5g-cm(RVS) 110g-cmÂ±40g-cm 110g-cmÂ±40g-cm More than 43dB Less than 4.0mV (Vol MAX, without tape) Less than 0.3mV (Vol MIN, without tape) 63Hz Â 3.5/Â±4.0dB ~ 8kHz Â 0/Â± 4 dB(NORM) 63Hz Â 3.5/Â±4.0dB ~ 8kHz Â 0/Â± 4 dB(CrO2, METAL) TTAÂ 100 TTAÂ 210 TTAÂ 310(70us) TTAÂ 320 (120us)