Pioneer shf 31 lr service manual

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pioneer shf 31 lr service manual

Extracted text from pioneer shf 31 lr service manual (Ocr-read)


Page 1

2 1 23 4 1234 C D F A B E S-HF31-LR 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. NOTES: PARTS LIST Mark No. Description Part No. 1Protector SHA2530 2Packing Case SHG2693 3Polyethylene Bag SHL1448 4Operating Instructions SRD1305 (English, French) Network Assy (SWN1766) C I NRed Black Black Blue 1.8 µF/50V Woofer Tweeter T135 / 60P.SW SCHEMATIC DIAGRAM 3 3 Speaker System Speaker System 1 1 4 2 Mark No. Description Part No. Network Assy SWN1766 Grille SMG1859 Gasket SEC2056 Input Terminal SKX1100 Speaker (Tweeter) SWD9006 Speaker (Woofer) SWA9007 Screw (for Tweeter) BYC30P180FZB Screw (for Woofer) BYC40P200FZB For Packing Speaker System P.SW P.SW has extreme positive resistance-temperature characteristics. (Less than 0.3W at the normal temperature). If an abnormal current flows to P.SW due to an excessive input or unusual signal, P.SW heats up and the resistance rapidly increases. With this function, the speakers are protected from excessive input or unusual signal. The resistance value increases even when using a soldering iron for repairing, so allow it to cool before using.

Page 2

3 1 234 1 23 4 C D F A B E S-HF31-LR 1 1 1 Input Terminal1 1 1 12 131 Screw 113 4 1 10 1 1 4 Part Name No. Num. 9 8 7 6 5 4 3 2 1 Catch Screw Grille Cabinet Model Label Duct Network Assy Acoustic Absorbent Tweeter Woofer Gasket 13 PRODUCT APPEARANCE