Pioneer TSWX-20-LPA Service manual

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ORDER NO.
Iron plate
Belt end
Backle
TRT1123
LINEAR POWER ACTIVE SUBWOOFER
EW
1. SPECIFICATIONS
• Speaker specifications
Size ...............................................................φ 200mm (8" Dia.)
Injection-molded polypropylene cone
Heat-resistant voice coil
Strontium magnet : 1,160g (41oz)
• Amplifier
Max. Power output ............................ 200W (60Hz, 35% THD)
Continuous output power ................................................. 100W
DIN output power (DIN45324, 60Hz, 4Ω+B=14.4V)..... 100W
INPUT LEVEL (at Gain Max)
(RCA)............................................. 100mV+100mV/20k
(Speaker line) ............................................ 2.0V+2.0V/5k
Power source ....................... DC14.4V (10.8~15.6V allowable)
Max. current consumption .................................................. 14A
Grounding ....................................................... Negative ground
• Speaker system................................................... Bass reflex type
• Cabinet material ........................... High-density compound resin
• Sensitivity.......................................106dB/W (In car, SUV type)
• Size ...............................................................................................
... 282mm(11-1/8”)(W)×291mm(11-1/2”)(H)×431mm(17”)(D)
• Weight (including accessory parts) ............... 9.06kg (19lb 15oz)
• Gross weight (including packaging) ............... 10.0kg (21lb 2oz)
Note:
Specifications and the design are subject to possible modification without notice due to improvements.
2. HOW TO INSTALL
PIONEER ELECTRONIC 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 ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
c
PIONEER ELECTRONIC CORPORATION 1999
H – IZX JUNE 1999 Printed in Japan
TS-WX20LPA
3. 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.
3.1 MAIN UNIT
20
29
28
×7
17
23
27
26
9
14
24
23
23
6
5
11
7
4
13
17
23
×8
23
3
19
19
8
21
2
25
28
15
12
22
18
7
18
11
10
18
12
MAIN UNIT PARTS LIST
1
18
16
Mark No. Description Part No. Remark
NSP 2 CONTROL UNIT TWG1013 ×1 NSP 3 AMP UNIT TWH1021 ×1 NSP 4 Port TFX1026 ×1 NSP 5 Port Panel TLM1419 ×1
NSP 11 Baffle TLM1417 ×2
1 Speaker 20-210AZ ×1
6 Front Baffle Assy TXL1269 ×1 7 Packing TED1438 ×2 8 Top Panel TLM1418 ×1 9 Cabinet TLM1444 ×1
10 Baffle Assy TXL1273 ×2
12 Screw TBA1120 ×12 13 Cushion TED1366 ×1 14 Packing TED1437 ×2 15 Sound Absorber TED1439 ×1
Mark No. Description Part No. Remark
16 Packing TED1442 ×1 17 Packing TED1483 ×3 18 Screw BPH50P250FZK ×15 19 Screw BPZ40P120FZK ×6
20 AMP Assy TWZ1016 ×1
21 Heat Sink TNA1509 ×1 22 Terminal Panel TNS1019 ×1 23 Screw BBZ30P080FMC ×20 24 Shield Case TNA1510 ×1
25 Packing TEB1332 ×1 26 Cushion TED1417 ×1 27 Cushion TED1471 ×2 28 Cushion TEC1416 ×2 29 PCB Unit TWX1024-AZ ×1
2
3.2 PACKING PARTS LIST
TS-WX20LPA
Mark No. Description Part No. Remark
1 Parts Bag TEA1272 ×1
1-1 Screw BNC40P250FZK ×8
NSP 1-2 Fitting Metal TNA1220 ×4
2 Belt Assy TXH1420 ×2
NSP 3 Cord Poly. Assy TXH1572 ×1
3-1 Cord TDC2255 ×1 3-2 Cord TDC2244 ×1 3-3 Cord TDC2245 ×1
Operating Instructions TRD1165 ×1 Styrofoam Protector TEC1902 One pair Packing Case THF3333 ×1
PARTS INCLUDED
1-1
1
1
1-2
2
2
3
3-1
4
3-2
3
5
3-3
6
×8
×4
×2
4.8m
×1
5m
×1
25cm
×1
4. CONTROLS AND THEIR USE
1
Power indicator
Lights up when power is turned on.
2
Frequency control
Turn this knob to change the frequency during sound reproduction. Set the knob to the bass setting of your choice (continuously variable from 50Hz to 125Hz).
3
Gain control
Use this control to set the desired gain level.
4
Phase switch
Use switch to select the phase according to the system.
5
BFC (Beat Frequency Control) switch
If beating is heard when listening to AM stations on your car radio, change the position of the BFC switch with a small flat-bladed screwdriver.
CROSSOVER FREQUENCY
50Hz
80Hz 125Hz
TS-WX20LPA
Full-range Speaker
Continuously Variable
3
TS-WX20LPA
5. CONNECTIONS
Wiring Example 1 (Speaker line Input system)
Speaker
5
6
0.5A
Blue
Car stereo
When using the speaker line input, be sure to connect the cord to the lead of the accessory power cord.
Wiring Example 2 (RCA Input system)
Speaker
Power amplifier
RCA cord (Not included)
5
TS-WX20LPA
Speaker line input
Connect all the other leads, and finally connect this terminal to the positive (+) terminal of the battery.
15A
Black
Connect firmly to a metal part of the car body. Improper grounding will cause this unit to operate abnormally.
Connect firmly to a metal part of the car body. Improper grounding will cause this unit to operate abnormally.
15A
4
4
For ground
For ground
0.5A
TS-WX20LPA
Deck, etc.
RCA preout
System remote control output
Blue
System remote control input cord (blue cord included) supplies power to your unit, determining whether it is ON or OFF. Wire the cord to the system remote control output of your deck, etc.
4
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