Pioneer TSWX-22-A Service manual
AMPLIFIED SUBWOOFER
TS-WX22A
1. SPECIFICATIONS
ORDER NO.
TRT1140
XCN/EW
XCN1/EW
• Speaker specifications
Size ............................................................... φ200mm (8” Dia.)
High compliance, rolled edge
Heat-resistant voice coil
Strontium magnet: 650 g (23 oz)
• Amplifier
Max. Power output ............................. 150W (80Hz. 35% THD)
DIN output power
INPUT LEVEL (at Gain Max)
Power source ........................ DC14.4V (10.8~15.6V allowable)
Max. current consumption .................................................... 10A
Grounding ......................................................... Negative ground
• Speaker system ....................................................... Sealed design
• Cabinet material ........................... High-density compound resin
• Sensitivity ...................................... 101 dB/W (In car, SUV type)
• Size ...
• Weight (including accessory parts) ................... 3.82kg (8b 7oz)
• Gross weight (including packaging) .............. 4.64kg (10lb 4oz)
Note :
Specifications and the design are subject to possible
modification without notice due to improvements.
250mm (9-3/8”)(W)×110mm (4-3/4”)(D)×265mm (10-3/8”)(H)
(DIN45324, 80Hz, 2.0Ω+B=14.4V) ............
(RCA) ..................... 100mV+100mV/20kΩ
(Speaker line) ........................... 2V+2V/5kΩ
70W
• Figure of Measurement
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
c
PIONEER CORPORATION 2004
H – IZX DEC. 2004 Printed in Japan
1
23
2. EXPLODED VIEWS AND PARTS LIST
NOTES : Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
A
Therefore, when replacing, be sure to use parts of identical designation.
The > mark found on some component parts indicates the importance of the safety factor of the part.
Screws adjacent to ∞ mark on the product are used for disassembly.
For the applying amount of lubricants or glue, follow the instructions in this manual.
(In the case of no amount instructions, apply as you think it appropriate.)
4
2.1 EXTERIOR SECTION PARTS LIST
Mark No. Description Part No. Remarks
1 Speaker LR 20-227AZ/XCN ×1
PC BOARD UNIT TWX1040-BZ/XCN ×1
B
C
2 AMP UNIT TWH1026 ×1
3 CONTROL UNIT TWG1019 ×1
4 SWITCH UNIT TWS1033 ×1
5 Cabinet TLM1633 ×1
6 Upper Case TLM1706 ×1
7 Lower Case TLM1635 ×1
8 Knob TAA1017 ×2
9 Button TAA1018 ×1
10 Baffle Assy TXL1297 ×1
NSP 11 Badge TAM1248 ×1
NSP 12 Mesh TLL1488 ×1
NSP 13 Baffle TLM1632 ×1
NSP 14 Cushion TED1883 ×1
21
22
10
13
20
31
2
16
29
12
1
29
29
24
29
11
27
15 Panel TAN1189 ×1
D
E
F
16 Bracket TNA1705 ×1
NSP 17 Packing TEB1455 ×1
18 Cushion TED1847 ×1
19 Packing TED1848 ×1
20 Packing TED1849 ×1
21 Sound Absorbent TED1514 ×2
22 Cushion TED1898 ×2
23 Cushion TED1899 ×1
24 Cushion TED1900 ×2
25 Screw BMZ30P060FZK ×2
26 Screw BPZ26P080FZK ×5
NSP 27 Screw BPZ40P120FZK ×3
NSP 28 Screw PPZ40P180FNI ×7
29 Screw PMH30P080FNI ×12
30 Bracket TNA1764 ×1
31 Wire Holder TBA1207 ×1
NSP 32 Wire Holder TEX1007 ×1
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3
22
17
5
6
8
9
7
28
26
30
(*)
4
26
18
15
19
28
25
Note (*):
Bracket (No. 30) is mounted
under the knobs.
5
678
2.2 ACCESSORY PARTS LIST
Mark No. Description Part No. Remarks
1 Installation Kit TEA1953 ×1
1-1 Bracket TNA1707 ×2
NSP 1-2 Screw BMZ50P250FZK ×2
NSP 1-3 Screw BNC50P180FZK ×8
NSP 1-4 Nut PF50ZK ×2
1-5 Washer WS50FZK ×2
2 Installation Kit TEA1954 ×1
2-1 Metal Fitting TNA1708 ×1
NSP 2-2 Screw BMZ30P080FZK ×2
2-3 Spacer TED1896 ×1
2-4 Cushion TED1850 ×1
3 Installation Kit TEA1955 ×1
3-1 Metal Fitting TNA1706 ×2
NSP 3-2 Screw BMZ50P080FZK ×4
Parts Included
1-1
TNA1707
1-2
1
1-3
1-4
1-5
2-1
2-2
2
2-3
2-4
BMZ50P250FZK
BNC50P180FZK
PF50ZK
WS50FZK
TNA1708
BMZ30P080FZK
TED1896
TED1850
A
B
C
4 Cord TDC2606 ×1
5 Cord TDC2726 ×1
6 Cord TDC2245 ×1
7 Cord TDC2607 ×1
8 Remote Controller TXC1220 ×1
Operating Instructions TRD1237 ×1
2.3 PACKING PARTS LIST
3-1
3
3-2
4
5
6
7
8
TNA1706
BMZ50P080FZK
TDC2606
TDC2726
D
TDC2245
TDC2607
TXC1220
E
Mark No. Description Part No. Remarks
Protector TEC2051 1 pair
Packing Case THF4182 ×1
Protection Sheet THC2462 ×1
5
6
TS-WX22A
F
3
7
8
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3. PC BOARD UNIT (TWX1040-BZ)
3.1 SCHEMATIC DIAGRAM
A
4
100P
10k
2.2k
10k
510
10k
C123
100p
5.6k
10k
9.1k
18k
C125
100p
NJM2068M
10k
100
680680
10k
9.1k
B
1k
NJM2068M
Semi-fixed VR
56k
22k
C
SWITCH UNIT
C
(TWS1033)
12k
33k
33k
22k
100k
56k
100p
33k
C124
100p
1k
NJM2068M
33p
22k
1k
2.2/50
5.6k
NJM13700M
22k
6.8k
0.47
0.018
10k
22k
10k
C126
100p
1k
470
-B
10k
15k
SLH-34VC3F
TDC2244
470
TSG1019
TDC2607
TDC2268
TKS1107
2.2k
2.2k
2.2k
1000p
2.2k
1000p
240240
1000p
2.2/50
2.2/50
2.2/50
2.2/50
10k
10k
10k
10k
10k
10k
10k
100p
100p
10k
NJM2068M
100p
100p
NJM2068M
4.7k
C221
100p
10k
10k
820p
22k
1000µH
500µH
1k 1k
4700
/16
D
10k-B
E
TDC2606
CONTROL UNIT (TWG1019)
B
F
A B C
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TS-WX22A
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