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The content of the manual was not found on the Internet and was a hard find. I check the net for 5 hours until I came across this web-site. When I did find the book it Auto loaded into my IPAD PDF shelf for books for review at anytime. Overall I am satisfied with the book and it answered all my questions. This repair book is obsolete because the product I bout it for is pretty old. Thanks for the help with the download and even having the manual. Thanks 73's K5HRD
Excellent manual including schematics. The service was great and the manual helped complete the job.
It was magic after so many years to still be able to source this info. It was equally amazing to return my Pioneer receiver to it near new sound quality AFTER NEARLY 30 YEARS! Thank you for this ability!
Very quick and easy website to use and fast download of manual, quality of manual is excellent and will be pleased to use this service again in the future, thanks so much!
Easy and secure way to get a complete service manual of a vintage hifi component. Only some parts of the print copy are dificult to read. Nice price!
1. CONTRAST OF MISCELLANEOUS PARTS
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Screws adjacent to mark on product are used for disassembly. Reference Nos. indicate the pages and Nos. in the service manual for the base model. When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%). 560 56 x 101 561 RD1/4PU 5 6 1 J 47k 47 x 103 473 RD1/4PU 4 7 3 J 0.5 R50 RN2H R 5 0 K 1 1R0 RS1P 1 R 0 K Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k 562 x 101 5621 RN1/4PC 5 6 2 1 F
PRO-506PU/KUC and PDP-506PE/WYVI are constructed the same except for the following :
Part No. Ref. No. Mark
B PCB ASSY P17 - 1 P17 - 4 NSP 50 X DRIVE ASSY 50 X DRIVE ASSY 50 Y DRIVE ASSY PACKING Power Cord Warranty Ferrite Core Power Cord Case Upper Carton REAR SECTION Name Label (506PE) Name Label (506EL) AC Label PE FRONT SECTION F. Case Assy (506PE) F. Case Assy (506EL) Badge Elite Badge AWV2257 AWW1075 AWV2258 AWV2209 AWW1020 AWV2210
Symbol and Description
P9 - 1 P9 - 6 P9 - 7 P9 - 12 P9 - 14
ADG1214 ARY1114 ATX1039 AHC1073 AHD3345
ADG1215 ARY1134 Not used Not used AHD3421
P11 - 6 C P11 - 6 P11 - 8
AAL2661 Not used AAX3194
Not used AAL2712 Not used
P13 - 1 P13 - 1 P13 - 3 P13 - 3
AMB2861 Not used AAM1098 Not used
Not used AMB2857 Not used AAM1102