Pioneer S-W205, S-W105, S-W205KUCXC, S-W105 KUCXC Service Manual
Service
S-W205, S-W105
Manual
POWERED SUBWOOFER
S-W205 KUCXC
S-W105S-W105
S-W105
S-W105S-W105
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODELS.
Type
KUCXC AC120V
S-W205
OO
KUCXC KUCXC
KUCXC
KUCXC KUCXC
Model
S-W105
Power Requirement Remarks
ORDER NO.
PET98007
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8655, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O.Box 1760, Long Beach, CA 90801-1760, U.S.A.
© PIONEER ELECTRONIC CORPORATION 1998
CONTENTS
1. SAFETY INFORMATION ............................................. 2
2. DISASSEMBLY ............................................................ 3
3. PACKING, EXPLODED VIEWS AND PARTS LIST ..... 3
4. SCHEMATIC AND PCB CONNECTION DIAGRAMS .. 8
5. PCB PARTS LIST ........................................................ 11
6. PANEL FACILITIES......................................................13
7. SPECIFICATIONS ....................................................... 14
1
S-W205, S-W105
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians; it is not meant for the casual do-ityourselfer. 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 preformed repairs can adversely affect the safety and reliability of the product and may void
the warranty. If you are not a qualified to perform the repair of this product properly and safely, you
should not risk trying to do so and refer the repair to a qualified service technician.
WARNING
Lead in solder used in this product is listed by the California Health and Welfare agency as a known reproductive
toxicant which may cause birth defects or other reproductive harm (California Health & Safety Code, Section
25249.5). When servicing or handling circuit boards and other components which contain lead in solder, avoid
unprotected skin contact with the solder. Also, when soldering do not inhale any smoke or fumes produced.
NOTICE
(FOR CANADIAN MODEL ONLY)
Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement
parts must be of identical designation.
REMARQUE
(POUR MODÈLE CANADIEN SEULEMENT)
Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que
les pièces de remplacement doivent avoir la même désignation.
(FOR USA MODEL ONLY)
1. SAFETY PRECAUTIONS
The following check should be performed for the
continued protection of the customer and service
technician.
LEAKAGE CURRENT CHECK
Measure leakage current to a know earth ground
(water pipe, conduit, etc.) by connecting a leakage
current tester such as Simpson Model 229-2 or
equivalent between the earth ground and all exposed
metal parts of the appliance (input/output terminals,
screwheads, metal overlays, control shaft, etc.). Plug
the AC line cord of the appliance directly into a 120V
AC 60Hz outlet and turn the AC power switch on. Any
current measured must no exceed 0.5mA.
Reading should
not be above
Device
under
test
Test all
exposed metal
surfaces
Leakage
current
tester
+
0.5mA
-
ANY MEASUREMENT NOT WITHIN THE LIMITS
OUTLINED ABOVE ARE INDICATIVE OF A
POTENTIAL SHOCK HAZARD AND MUST BE
CORRECTED BEFORE RERTURNING THE
APPLIANCE TO THE CUSTOMER.
2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appliance
have special safety related characteristic. These are
often not evident from visual inspection nor the
protection afforded by them necessarily can be
obtained by using replacement components rated for
voltage, wattage, etc. Replacement parts which have
these special safety characteristics are identified in
this Service Manual.
Electrical components having such features are
identified by marking with a D on the schematics and
on the parts list in this Service Manual.
The use of a substitute replacement component which
dose not have the same safety characteristics as the
PIONEER recommended replacement one, shown in
the parts list in this Service Manual, may create sock,
fire, or other hazards.
Also test with
plug reversed
(Using AC adapter
plug as required)
AC Leakage Test
2
Earth
ground
Product Safety is continuously under review and new
instructions are issued from time to time. For the latest
information, always consult the current PIONEER
Service Manual. A subscription to, or additional copies
of, PIONEER Service Manual may be obtained at a
nominal charge from PIONEER.
2. DISASSEMBLY
S-W205, S-W105
●
POWER AMP SECTION
• Remove the 12 screws from the power amplifier.
• Remove the polyswitch assembly(S-W205 only).
• Remove the connector lead, etc.
●
PLASTIC FOOT SECTION
• Remove each of the 4 screws.
●
SPEAKER
• Remove each of the 8 (S-W205) / 4 (S-W105) screws.
3. PACKING, EXPLODED VIEWS AND PARTS LIST
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.
●
Parts marked by " " are not always kept in stock. Their delivery time may be longer than usual or they may be unavailable.
3.1 PACKING
Parts List
Mark No. Description Parts No.
1 Operating Instructions 256882
(English/French)
NSP 2 Warranty Sheet 196507
3 RCA Cable Accessory pack 255245
4 Corner Pad Assy 256748
5 Corner Pad Assy 235310
6 Poly Bag (S − W205 only) 257692
6 Poly Bag (S − W105 only) 256911
7 Packing Case (S − W205 only) 256837
7 Packing Case (S − W105 only) 256822
5
6
3 2 1
7
4
3
S-W205, S-W105
3.2 EXTERIOR SECTION
Parts List
Mark No. Description Parts No.
NSP 1 Cabinet Enclosure (S-W205 only) 257741
NSP 1 Cabinet Enclosure (S-W105 only) 256951
NSP 2 Amplifier Assy (S-W205 only) 256104
NSP 2 Amplifier Assy (S-W105 only) 256095
NSP 3 Logo 255601
4 Foot 255849
NSP 5 Port Tube, Paper 258848
NSP 6 Front Port Ring (S-W205 only) 255829
NSP 6 Front Port Ring (S-W105 only) 254306
NSP 7 Rear Port Ring (S-W205 only) 255834
NSP 7 Rear Port Ring (S-W105 only) 254346
1
8 7 5 11 16
Mark No. Description Parts No.
NSP 8 Acoustic Absorbent 258853
NSP 9 Label FTC Sticker 242764
NSP 10 UL-CUL Label 255270
11 Polyswitch Assembly (S-W205 only) 257721
12 Speaker (S-W205 only) 257043
12 Speaker (S-W105 only) 256931
13 Screw 221904
14 Screw (S-W205 only) 222020
NSP 15 Caution Label (S-W205 only) 258957
NSP 16 Warning Label 259272
13
13 4 3 6
4
Terminal
Direction
12 10 15 2 9
14
Fig. 1 S-W205
http://getMANUAL.com
S-W205, S-W105
1
13 4 3 6
8 7 5 16
Terminal
Direction
13
12 10 2 9
13
Fig. 2 S-W105
5
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