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Very good quality original datasheet!I like this amazing website!!!!!!
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Excellent just what I needed to replace the electrolytic caps and make this old gem a beauty again. Was as scan of the original photocopied service manual.
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It was helpful to get schematic with waveforms in important points and lot of service information. Manual is good quality, fast delivered. Of course it is hardcopy of paper one with all its disadvantages.
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I want to give you a real heads-up for your desire to enable such people as I to acquire the information I need to maintain the older types of equipment such as this Akai HXA351W. You do a swell job with all the processes you have to perform so I can have a legible, thus usable
document which does not send me crazy trying to figure out the blurry text of a bad copy.
Very well done, Thomas.
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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.
Regards
Limey Alex
PRACTICAL
<TUNER
SERVICE
FIGURE
<DECK SECTION> 3000Hz t 45Hz Less than 0.15% (W. R.M.S) 30- 55g-cm (FWD, REV) 75- 160g-cm 75- 160g-cm 2- 7g-cm (FWD, REV) 245mV~ ldB (SP OUT 2V) -3.OdB t ldB (NORM) -3.5dB t ldB (CrOz) (SP OUT 2V) Less than 2.0% (NORM, CrO~) Less than 2.OmV(NORM, SP OUT 2V) Less than 3.OmV(NORM, SP OUT 2V) More than 60dB (at 125Hz, +1OVU) TTA-602 (NORMAL) TTA-615 (CrOz)
SECTION>
<FM SECTION> IHF Sensitivity : Less than 1019 19dB (THD 3%) [at 87.5 / 98.0/ 108.OMHZ] SIN 50dB Quieting sensitivity : Less than 35dB [at 98.OMHZ] Signal to noise ratio : Mono : More than 72dB Stereo: More than 66dB [at 98.OMHZ ] Distortion: Mono: Less than 1.2% Stereo : Less than 2.0% [at 98.OMHZ] Auto stop level: 25dB * 10dB [at 98. OMHZ] Stereo separation : More than 30dB [at 98. OMHZ] Intermediate frequency 10.7MHZ <MW SECTION> Sensitivity : (S/N 20 dB) Signal to noise ratio:
Tape speed: Wow & flutter: Take-up torque : F.F torque : REW torque : Back tension : PB output level : REC/PB output level:
Distortion (RECIPB) : Noise level (PB) : Noise level (REC/PB): Erasing ratio : Test tape :
Less than 60/ 58/ 58dB [at 600 /1000 /1400kHz] Mono : More than 36dB [at 1000kHz] Stereo : More than 34dB [at 1000kHz] Distortion : Mono: Less than 1.5% [at 1000kHz] Stereo: Less than 4.0% [at 1000kHz] Auto stop level: 52dB +10/-l5dB [at 1000kHz] Stereo separation : More than 15dB [at 1000kHz] Intermediate frequency : 450kHz
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