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

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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

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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

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F

3

7

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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

4

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Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".

AMP UNIT (TWH1026)

A

15k

4.7k

1k

NJM13700M

22k

NJM13700M

30k

10k

0.033

2.2/50

5.1k

10k

0.022

47k

NJM2068M

10k

1.6k

10k

8.2k

100

10k

SPEAKER LR

20-227AZ/XCN

TDA7575

0.22

0.22

0.22

0.22

1k

0.1

2.2

NP

100/16

NP

100/16

/2W

0.1

A

B

C

C222 100p

D

: AUDIO SIGNAL ROUTE

470

1k

7.5k

10k

C223 100p

470

5.6k

100

10k

47k

10k

E

F

A B

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6

7

8

5

1

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3.2 PCB CONNECTION DIAGRAM

4

A

B

C

SIDE A SIDE A

SWITCH UNIT

C

CN301

CONTROL UNIT

B

CN203

CN201

CN202

Q203 Q205

Q206

D

E

SPEAKER
LR

Q204
Q202
Q201

A

CN102

CN103

AMP UNIT

CN101

VR102

F

Q106

Q107
Q108

VR103

Q102

Q105 Q104 Q101

VR101

Q103

A B C A B C

6

1234

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SIDE B SIDE B

SWITCH UNIT

C

CN301

CN203

CN201

CONTROL UNIT

B

A

B

C

CN101

AMP UNIT

A

Q204
Q202
Q201

Q206

CN102

CN103

CN202

Q203IC201 Q205

D

E

Q102

IC104

VR102

VR103

IC105

Q107
Q108

Q106

VR101

Q103IC101

Q105Q104Q101

IC102

A B C A B C

5

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8

F

7

1

3.3 PCB PARTS LIST

NOTES:

A

Mark No. Description Part No.

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.
When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,
and K=10%).

560 Ω
47k Ω

0.5 Ω
1 Ω

56 x 10
47 x 10
R50
1R0

Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).

5.62k Ω RN1/4PC F562 x 10

23

1

3

561
473

RD1/4PU J
RD1/4PU J
RN2H K
RS1P K

1

5621

561
473

R50

1R0

5621

Mark No. Description Part No.

4

B

LIST OF ASSEMBLIES

1..PC BOARD UNIT TWX1040-BZ/XCN

2..AMP UNIT TWH1026

2..CONTROL UNIT TWG1019

2..SWITCH UNIT TWS1033

AMP UNIT

A

SEMOCONDUCTORS

IC101,IC103 NJM2068M

C

IC102,IC104 NJM13700M
IC105 TDA7575
Q101 2SK373
Q102,Q108 2SC2458

Q103-Q105 2SA1048
Q106 DTC114ESA
Q107 DTA114ESA
D101-D103 1SS133

CAPACITORS

C101,C102,C123-C126 CCSQSL101J50
C103 CCSQSL330J50
C104,C110 CEANP2R2M50
C121,C122 CEANP101M16

D

C105,C106 CEAT100M50

C120 CEAT101M16
C117,C118 CEAT471M16
C116,C119 CFTNA104J50
C112-C115 CFTNA224J50
C111 CKSRYB223K50

C108 CQMA183J50
C109 CQMA333J50

RESISTORS

VR101,VR103 (22kΩ-B) TCS1029
VR102 (2.2kΩ-B) TCS1028

E

R150,R151 RS2PMF2R2J
Other Resistors RS1/10S###J

OTHERS

CN101 CORD TDC2603
CN102 CONNECTOR TKS1085
CN103 CORD TDC2604
TH101 POSISTOR TCX1005
FG101 TERMINAL MKX1007

CUSHION TED1897

F

8

1234

TS-WX22A

CONTROL UNIT

B

SEMICONDUCTORS

IC201 NJM2068M
Q201,Q204,Q206 2SC2458
Q202 2SA1892
Q203 2SC5029
Q205 DTA114ESA

D201 RD5R6JS
D202,D204,D206 1SS133
D203 RM10-LF-D2K
D205 RD9R1JS
D207 RD6R8JS

COILS

L201 CHOKE COIL TTH1082

NSP L202 CHOKE COIL TTH1079

CAPACITORS

C205-C208 CCPUSL101J50
C201-C204 CEANP2R2M50
C211,C214,C215 CEAT101M16
C216 CEAT221M10
C217 CEAT221M16

C212 CEAT470M16
C213 CEAT471M10
C210 CEAT472M16
C218-C220 CKPUYB102K50
C209 CQMA821J50
C221-C223 CCSQSL101J50

RESISTORS

All Resistors RD1/4PU###J

OTHERS

CN201 CONNECTOR TKS1106
CN202 CORD TDC2602
CN203 CONNECTOR TKS1105
CN204 CONNECTOR TKS1107
CN205 CONNECTOR TKS1063

CN206 CONNECTOR TKS1062
SCREW BPZ30P100FZK

SWITCH UNIT

C

SEMICONDUCTORS

D301 1SS133
D303 SLH-34VC3F

SWITCH

SW301 TSG1019

RESISTORS

VR301,VR302 (10kΩ-B) TCS1030
Other Resistors RD1/4PU###J

OTHERS

CN301 CORD TDC2605

NSP LED HOLDER TNK1732

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4. CONTROLS AND THEIR USE

A

B

C

D

E

F

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5

6

7

8

9

1

5. CONNECTIONS

A

B

23

4

C

D

E

output of your deck, etc.

F

10

1234

TS-WX22A

Wire the cord to the system remote control

5

6. HOW TO INSTALL

678

A

B

C

D

E

F

TS-WX22A

5

6

7

8

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