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Manual was a good representation of service infomation for the EWV404. It worked well for my repair.
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Great quality copy, right what I was looking for, all I need to fix my radio.
Thanks
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I BOUGHT A PAIR OF INFINITY VINTAGE SPEAKERS THAT REQUIRED TO BE REPAIRED AND THE ELECTRONIC TECHNICIAN ASKED ME FOR THE SERVICE MANUAL.
I TRIED TO GET IT AT THE MANUFACTURER'S SITE WITH NO SUCCESS, SO I STARTED TO LOOK FOR IT IN THE WEB FOR A LONG TIME, UNTIL I FOUND THE SERVICE MANUAL IN THIS EXCELLENT SITE "OWNER'S MANUAL.COM".
NOW I HAVE MY SPEAKERS WORKING AND ENJOYING THE MUSIC I LIKE.
THANKS TO "OWNER`S MANUAL.COM" I RECOMMEND THIS SITE TO EVERYONE.
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Very quick response. Very good and accurate print quality of the scanned document.
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The service manual was very usable and clear enough to see the individual values of all of the components (unlike some of the service manuals I have gotten in the past from web sites similar to this one). The price was right and the information was greatly appreciated. It helped me with an otherwise very difficult repair. It was much needed and appreciated. A faster turn around on my order would be nice, but I understand the constraints on your staff's time. Thank you for your service.
VL-AH50S/H/E/EW/EX
4-3-4. Checking and adjusting the tension pole position
(1) Check When winding of P5-120 tape is started, check whether the tension pole is in the specified position against Si roller as shown or not. If it is not in the specified position, remove the cassette and adjust the position in the following procedure. (2) Adjustment 1. Don�t set up any tape, and select the PB mode. (Refer to Item 4-5-1-(4).) 2. Slightly loosen the screw (a) (to such a strength as the T band holder B can be moved). 3. If the tension pole is in the inner position than specified, dislocate the T band holder B in the arrow (A) direction and if it is in the outer position, dislocate it in the arrow (B) position. Then, tighten the screw (a). (For reference, dislocate it 0.4 to 0.8 mm outer from the position specified above.) For the position adjustment, it is convenient to use the position adjustment screwdriver (JiGDRiVERMX7U2). (Set it in the hole (C).) 4. Check the position in the �(1) Check� procedure described above. 5. If it is not in the specified position, repeat the adjusting procedure 1 thru 3. Note: � Tightening torque of screw (a) 70 mN·m � To check the position, be sure to run the tape. � If the cassette compartment assembly is removed, it makes the work easier. (Refer to Item 4-5-3.)
3 � 0.5 0 Si roller
Tension pole
Hole (C)
(B) (A) Screw T Band (a) Holder B
4-3-5. Checking the take-up torque for rewind playback (VS-REW)
(1) Remove the cassette compartment ass'y and set to the sensor OFF mode. (2) Set the torque gauge (JiGTG0045) on the S reel disk, and check in the rewind playback (VS-REW) that the torque at the supply side is within the specified range. Standard of take-up torque in rewind playback (SP mode) 31 ± 5 g·cm with ripples less than 5 g·cm. (If the torque ripples appear, read the center value of torque between the ripples.)
4-3-6. Checking the back tension torque for rewind playback (VS-REW)
(1) Set the torque cassette (JiG8T-032) in position, and check in the rewind playback (VS-REW) mode that the torque at the tape take-up side is within the specified range. Standard of back tension torque in rewind playback (SP mode): 14 ± 5 g·cm with ripples less than 5 g·cm (If the torque ripples appear, read the center value of torque between the ripples.)
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