ORDER NO.
RRV2296
POWERED SUBWOOFER
S-W80S
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type |
Model |
Power Requirement |
Remarks |
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S-W80S |
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MYXCN |
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AC220–230V |
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CONTENTS
1. SAFETY INFORMATION .................................... |
2 |
7. GENERAL INFORMATION .............................. |
11 |
2. EXPLODED VIEWS AND PARTS LIST ............. |
3 |
7.1 DISASSEMBLY .......................................... |
11 |
3. SCHEMATIC DIAGRAM ..................................... |
6 |
8. PANEL FACILITIES AND SPECIFICATIONS |
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4. PCB CONNECTION DIAGRAM ......................... |
8 |
.................................................................... |
13 |
5. PCB PARTS LIST ............................................. |
10 |
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6. ADJUSTMENT .................................................. |
10 |
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PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2000
T- ZZA APR. 2000 Printed in Japan
S-W80S
1. SAFETY INFORMATION
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 and reliability of the product and may void the warranty. If you are not 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
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to
cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 – Proposition 65
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 known 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 60 Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5 mA.
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Reading should |
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not be above |
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Leakage 0.5 mA |
Device |
current |
tester |
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under |
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test |
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Test all exposed |
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metal surfaces |
Also test with plug reversed
(Using AC adapter plug as required)
Earth ground
AC Leakage Test
ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER.
2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appliance have special safety related characteristics. 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 
on the schematics and on the parts list in this Service Manual.
The use of a substitute replacement component which does not have the same safety characteristics as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, or other hazards.
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
S-W80S
2. 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.
Screws adjacent to 
mark on the product are used for disassembly.
2.1 PACKING
6 |
5 |
4 (3/4)
4 (4/4)
1
3
4 (1/4)
4 (2/4)
2
PACKING PARTS LIST
Mark No. |
Description |
Part No. |
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1 |
PO Bag (680×880×0.04) |
07–490031–00 |
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2 |
Carton Box |
07–390035–00 |
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3 |
Operating Instructions |
12–540052–11 |
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(English/French/German/Italian/ |
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Dutch/Swedish/Spanish/ |
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Portuguese) |
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4 |
Packing Style foam |
07–090000–11 |
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5 |
Speaker Cord |
02–100066–02 |
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6 |
RCA Cable |
02–300067–02 |
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ACCESSORY ITEMS
Ö Speaker cords x 2 (02-100066-02) Red
Black
ÖRCA plug cord x 1 (02-300067-02)
Black
ÖOperating instructions x 1 (12-540052-11)
ÖWarranty card x 1
3
S-W80S
2.2 FRONT SECTION
18
10
12
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2 |
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1 |
11 |
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3 |
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14 |
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2 |
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3 |
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4 |
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7 |
17 |
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8 |
13 |
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16
1
15
9
1
5 6
FRONT SECTION PARTS LIST
Mark No. |
Description |
Part No. |
Mark No. |
Description |
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Part No. |
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11 |
Audio Cable |
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02–390034–03 |
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1 |
Screw (M4×18) |
23–106302–18 |
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(for woofer speaker drive) |
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(for INPUT PCBAssy M1 to FILTER PCB Assy M4) |
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2 |
Screw (M3×12) |
23–104100–12 |
12 |
Connect Cable |
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02–390035–06 |
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(for control panel) |
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(for POWER AMP PCB Assy J1 to |
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3 |
Screw M3×6 |
23–104100–06 |
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FILTER PCB Assy M5) |
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(for Power switch, LED PCB assy) |
13 |
FILTER PCB Assy |
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00–011011–60 |
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4 |
Control Panel |
20–101022–01 |
14 |
LED PCB Assy |
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00–011014–10 |
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5 |
Volume Knob (LEVEL) |
20–101023–01 |
15 |
Nut (M3) |
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24–119003–00 |
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6 |
Frequency Knob (TURNOVER) |
20–101024–01 |
16 |
Washer (M3) |
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29–103292–00 |
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7 |
Push Button (POWER) |
20–101026–01 |
17 |
Screw M3×6 |
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23–104611–06 |
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8 |
Push Button (PHASE) |
20–101027–01 |
18 |
Cable |
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02–390032–02 |
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9 |
Woofer Speaker Driver |
15–308006–00 |
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(for INPUT PCBAssy M2 to FILTER PCB Assy M6) |
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10 |
Grille Assy |
00–101021–01 |
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4
2.3 REAR SECTION
24
16
+
–
–
+ +
17
8
18
8
19
12
11
25
12
11
S-W80S
3 |
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3 |
5 |
3 |
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6 |
2 |
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7 |
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3 |
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5 |
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7 |
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20 |
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3 |
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7 |
10 |
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9
4 22
17 |
3 |
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15 |
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14 |
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13 |
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23 |
1 |
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21 |
15 |
14
13
REAR SECTION PARTS LIST
Mark No. |
Description |
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Part No. |
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Mark No. |
Description |
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Part No. |
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1 |
Rear Panel |
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21–301031–01 |
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12 |
Washer (M3) |
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29–103292–00 |
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2 |
Safety Plate |
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21–301032–01 |
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(for POWER PCB Assy) |
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3 |
Screw (M4×20) (for rear panel) |
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23–106302–20 |
13 |
Nut (M4) (for power transformer) 24–114004–00 |
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4 |
Screw (M4×12) |
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23–106111–12 |
14 |
Spring Washer (M4) |
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29–204202–00 |
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(for power transformer) |
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(for power transformer) |
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5 |
Screw (M3.5×12) |
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23–105104–12 |
15 |
Washer (M4) |
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29–104202–00 |
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(for plastic hermetical box) |
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(for power transformer) |
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6 |
Screw (M3×12) |
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23–104102–12 |
16 |
Plastic hermetical box |
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20–601025–01 |
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(for I/O jack, RCA jack) |
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17 |
Heat Sink |
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21–101037–01 |
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7 |
Screw M3×14 |
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23–104111–14 |
18 |
PCB Bracket L |
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21–301043–01 |
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(for heat sink to rear panel) |
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19 |
PCB Bracket R |
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21–301052–01 |
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8 |
Screw M3×6 |
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23–104611–06 |
20 |
Plate (for heat sink) |
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21–101057–01 |
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(for POWER AMP PCB Assy) |
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9 |
Screw (M3×10) |
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23–104211–10 |
21 |
Power Transformer (230VAC) |
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01–523054–71 |
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10 |
Screw (M3×12) |
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23–104211–12 |
22 |
AC Power Cord |
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02–300065–02 |
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23 |
Red/White Cable |
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02–390012–02 |
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11 |
Nut (M3) |
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24–119003–00 |
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(for woofer speaker driver) |
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(for POWER PCB Assy) |
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24 |
INPUT PCB Assy |
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00–011012–40 |
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25 |
POWER AMP PCB Assy |
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00–011013–80 |
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5
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