Pioneer tswx 20 lpa service manual

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Service
Manual

Pioneer

ORDER NO.
TRT1123

LINEAR POWER ACTIVE SUBWOOFER

TS-WX20LPQV.

1. SPECIFICATIONS

- Speaker specific ions
Size ......................................................... (1) 200mm (8" Dia.)
Injectionemolded polypropylene cone
Heateresistant Voice coil
Strontium magnet : 1,160g (41oz)

- Amplifier
Max. Power output ............................ 200W (60Hz, 35% THD)
Continuous output power ............................ 100W
DIN output power (DIN45324, 601-11. 452+ 100W
INPUT LEVEL (at Gain Max)
(RCA) ......... . 100mV+100mV/20k£2
(Speaker line) ........ 2.0V+2.0V/5kQ
Power source ....................... DCl4.4V (10.8~15.6V allowable)
Max. current con ' ............. 14A

Negative ground
Bass reflex type
. Highedensity compound resin
106dB/W (In car, SUV type)

Grounding ..
' Speaker system
- Cabinet material
- Sensitivity.
- Size ........

282mm(l171/8")(W)><29lmm(l171/2)(H)X43lmm(I7")(D)
Weight (including accessory parts). 9.06kg (191b 1501)
- Gross weight (including packaging) .. 10.0kg (2llb Zoz)

Note:
Specifications and the design are subject to possible modification
without notice due to improvements.

2. HOW TO INSTALL

/ Iron plate

PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. BOX1760, Long Beach, CA 90801-1760, U.S.A.

PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsete, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

©P|ONEER ELECTRONIC CORPORATION 1999

H - IZX JUNE 1999 Printed in Japan

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TS-WX20LPA

3. EXPLODED VIEWS AND PARTS LIST

NOTES: 0 Parts marked by "NSP are generally unavailable because they are not in our Master Spare Parts List.
0 The A markfound 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 V mark on the product are usedfor disassembly.

3.1 MAIN UNIT

0 MAIN UNIT PARTS LIST

Mark No. Description Part No. Remark Mark No. Description Part No. Remark
1 Speaker 20-210AZ x1 16 Packing TED1442 ><1
NSP 2 CONTROL UNIT TWGtOia x1 17 Packing TED1483 x3
NSP 3 AMP UNIT TWH1021 x1 18 Screw BPH50P250FZK ><15
NSP 4 Port TFX1026 X1 19 Screw BPZ40P120FZK ><6
NSP 5 Port Panel TLM1419 x1
20 AMP Assy TWZ1016 x1
6 Front Baffle Assy TXL1269 x1 21 Heat Sink TNA1509 x1
7 Packing TED1438 x2 22 Terminal Panel TNS1019 ><1
8 Top Panel TLM1418 x1 23 Screw BBZ30P080FMC x20
9 Cabinet TLM1444 x1 24 Shield Case TNA151O x1
10 Baffle Assy TXL1273 x2
NSP 11 Baffle TLM1417 X2 25 Packing TEB1332 X1
26 Cushion TED1417 X1
12 Screw TBA1120 x12 27 Cushion TED1471 x2
13 Cushion TED1366 x1 28 Cushion TEC1416 x2
14 Packing TED1437 x2 29 FOB Unit TWX1024-AZ x1
15 Sound Absorber TED1439 ><1