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Pioneer S-1EX, Service Manual

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Pioneer S-1EX Service Manual Download Page 12

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S-1EX

Soldering gun

Phillips screwdriver (large) stubby 
type

GGK1069

GGK1012

For removal/reattachment of the Network Assy for 
the midrange unit and the tweeter

For removal/reattachment of the speaker unit

Jig Name

Part No.

Remarks

Lead-free solder

GYP1006

For removal/reattachment of the speaker unit

7

 Jigs list to be used

Hexagonal wrench (4mm)

GGK1024

For removal/reattachment of the speaker unit

Box wrench (14 mm)

GGH-002

For removal/reattachment of the Network Assy

DIABOND (Black) (DB-1600WB)

GYL-014

For removal/reattachment of the Network Assy

Adhesive Name

Part No.

Remarks

7

 Adhesives list to be used

4. JIG

Summary of Contents for S-1EX

Page 1: ...loth etc to protect the cabinet from being scratched This service manual is intended for qualified service technicians it is not meant for the casual do it yourselfer Qualified technicians have the necessary test equipment and tools and have been trained to properly and safely repair complex products such as those covered by this manual Improperly performed repairs can adversely affect the safety ...

Page 2: ... 18 16 13 13 13 12 12 14 1 1 PACKING NOTES 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 ...

Page 3: ...l catch BMZ40P120FTB Metal Catch FRNH 028 Polyethylene Bag S0 SHL1259 NSP 19 Accessory Sset for grille holes SME6047 Caps for grille holes SEC2068 Polyethylene Bag S0 SHL1259 NSP Label Serial SRW1112 1 Top Protector SHA6081 2 Middle Protector R SHA6082 3 Bottom Protector SHA6083 4 Middle Protector L SHA6090 5 Packing Case bottom SHB6032 6 Protector middle SHB6033 7 Protector grille SHB6034 8 Prote...

Page 4: ...F input terminals Short cords Long cords Connect the cords with white tape to the midrange Connect the cords with black tape to the tweeter A A Sectional view A A 69 x16 MID TW 31 68 47 47 46 71 x6 unit 67 40 39 40 65 x4 66 42 x4 63 74 x6 64 44 x4 45 x4 70 x8 60 x4 73 x4 72 x8 Refer to the adhesive points on page 9 ...

Page 5: ...sorbent SMT1315 around the duct board NSP Acoustic Absorbent SMT1316 duct board side upper roll NSP Acoustic Absorbent SMT1318 black behind the duct NSP Acoustic Absorbent SMT1320 chamber holes input terminals NSP Acoustic Absorbent SMT1329 inside chamber top 64 Bottom Spike spike bottom SNH6010 65 Spike top SNH6011 66 Bottom Spike SNH6017 67 Speaker WF B18IU60 52H 68 Speaker MID TW A14GR55 52DX 6...

Page 6: ...5 5 Specification for attaching the packing for the Bottom spike Specification for attaching the packing for the Bottom spike Specification for attaching the packing for the Spike top Specification for attaching the packing for the base top side 55 x22 52 52 54 Specification for attaching the packing for the base bottom side 43 43 34 35 37 38 36 No 32 Grille Front View Back View 33 ...

Page 7: ...top SEC2045 NSP 51 Gasket for bottom spike SEC2046 NSP 52 Gasket for bottom spike SEC2047 NSP 53 Gasket for bottom spike SEC2048 NSP 54 Gasket for bottom spike SEC2049 NSP 55 Gasket for screw holes SEC2050 NSP 56 Gasket base top SEC2051 NSP 57 Gasket base top SEC2052 NSP 58 Gasket base top SEC2053 NSP 59 Gasket for spike top SEC2055 61 Input Terminal Red SKX6027 62 Input Terminal Black SKX6028 NSP...

Page 8: ...woofer Lower woofer Coaxial unit Upper side Upper side Upper side Terminal board of the tweeter Terminal board of the midrange For better audio quality the receptacle terminals and terminal fittings of the speaker unit are soldered Two people are required for servicing of this speaker unit one to hold the removed unit and another to solder Tools to be used Hexagonal wrench 4 mm GGK1024 Soldering g...

Page 9: ...ews 1 Remove the acoustic absorbent pads at the input terminals inside and at the rear of the chamber and behind the chamber See Figs 2 5 to 2 8 and 2 9 to 2 11 2 Remove the 2 nuts that secure the round connectors from the upper input terminals See Fig 2 1 Tool Box wrench 14 mm GGH 002 3 Remove the 4 screws that secure the closure panel inside the chamber remove the 4 screws that secure the Networ...

Page 10: ...is acoustic absorbent pad must be fixed with adhesive before pushing it in apply adhesive to the side board of the cabinet 1 Remove this acoustic absorbent pad When reattaching lay it along the upper board inside the chamber 2 Remove this acoustic absorbent pad When reattaching place it along the surface inside the chamber so that it forms a U shape 3 Remove this acoustic absorbent pad from the cl...

Page 11: ... 0 82mH R3 0 47Ω 10w 0 82mH 2 2Ω 10w C2 C3 22µF 250V 12µF 250V 2 7µF 250V 47µF 250V L2 L1 C1 C2 68µF 100V 68µF 100V 3 9mH 2 2mH White with Black line White with Black line White with Black line White with Black line White with Black line White White INPUT INPUT COIL COIL COIL COIL COIL White White White with Black line White White WOOFER WOOFER TWEETER MIDRANGE 3 SCHEMATIC DIAGRAM ...

Page 12: ...the speaker unit Jig Name Part No Remarks Lead free solder GYP1006 For removal reattachment of the speaker unit 7 Jigs list to be used Hexagonal wrench 4mm GGK1024 For removal reattachment of the speaker unit Box wrench 14 mm GGH 002 For removal reattachment of the Network Assy DIABOND Black DB 1600WB GYL 014 For removal reattachment of the Network Assy Adhesive Name Part No Remarks 7 Adhesives li...

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