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The manual for the Sansui P-L75 was not one of the more informative turntable manuals around but for $5 it was helpful enough.
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VERY GOOD SERVICE.FAST ANS VERY HONEST PRICE .RHAANK HERNAN
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Thanks to this service manual I repaired my old camcorder! The manual perfectly explains how to disassemble the camcorder step by step.
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This manual is very useful because it presents the technical specifications of the cd player, including the manufacturer of the reader, this helps if you need to replace it. It also displays the settings and layout of the circuit.
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Manual was a good representation of service infomation for the EWV404. It worked well for my repair.
INC
JAA78071-R.3583.A
�� In the case of smaller amplitude, for adjustment, loosen �� the two screws #541 and then shift the MR head position �� as shown in the right figure. �Note�During adjustment, prevent the magnetic tape and MR �head from touching the magnetized driver bit, or the magnetic �data may be damaged. � �Reference� �� In case the amplitude of either CH1 or CH2 seems smaller, one of the two screws #541 may be loosened. �� Then, check the screws. In case the screws are fully tightened, the MR head may be troubled. Then, be sure to �� replace the MR head unit B15 and adjust it again.
CH1=20mV AC 10:1 CH2=20mV AC 10:1 5ms/div NORM 200KS/s
MR head
� 541 � 2 Magnetic tape
�� In case of a presence of partial drop in the amplitude between the infinity and the near distance, the magnetic data �� in magnetic tape may be damaged. Then, replace the magnetic tape and adjust it again.
CH1=20mV AC 10:1
CH2=20mV AC 10:1
5ms/div NORM 200KS/s
�� Turn off the rated voltage power supply and remove the SWM unit. Ｐ
- L20 ï½¥ AF-S 24-85/3.5-4.5G -
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