Pioneer TS-WX205A User manual

ORDER NO.
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
PIONEER ELECTRONIC CORPORATION 1999
c
TS-WX205A
TRT1124
H – IZX JUNE 1999 Printed in Japan
AMPLIFIED BANDPASS SUBWOOFER
EW
1. SPECIFICATIONS
• Speaker specifications
Size ...............................................................φ200mm (8" Dia.)
High compliance, rolled edge
Heat-resistant voice coil
Strontium magnet : 500g (18oz)
• Amplifier
Max. Power output ............................ 100W (65Hz, 22% THD)
DIN output power (DIN45324, 65Hz, 1.8Ω+B=14.4V).... 70W
INPUT LEVEL (at Gain Max)
(RCA)............................................. 100mV+100mV/20kΩ
(Speaker line) ..................................................2V+2V/5kΩ
Power source ....................... DC14.4V (10.8~15.6V allowable)
Max. current consumption .................................................... 9A
Grounding ....................................................... Negative ground
• Speaker system......................................................Bandpass type
• Cabinet material .....................................................Particle board
• Sensitivity.......................................107dB/W (In car, SUV type)
• Size ...............................................................................................
..... 474mm(18-5/8”)(W)×280mm(11”)(D)×248mm(9-3/4”)(H)
• Weight (including accessory parts) ................. 10.1kg (22lb 4oz)
• Gross weight (including packaging) ............... 11.5kg (25lb 6oz)
Note:
Specifications and the design are subject to possible modification
without notice due to improvements.
2. HOW TO INSTALL
Iron plate
Belt end
Backle

2
TS-WX205A
1 Woofer 20-211AZ ×1
NSP 2 AMP UNIT TWK1010 ×1
NSP 3 SWITCH UNIT TWS1028 ×1
4 Cabinet Assy TXC1145 ×1
5 Screw TBA1121 ×10
6 Cord TDC2260 ×1
7 Screw BNC40P200FMC ×6
8 Screw BNC40P300FNI ×4
9 Heat Sink TNA1515 ×1
10 Shield Plate TNA1517 ×1
11 Terminal Panel TNS1018 ×1
12 Screw BBZ30P080FMC ×11
13 Screw PBB30P140FMC ×2
14 PCB Unit TWX1025-AZ ×1
3.1 MAIN UNIT
•MAIN UNIT PARTS LIST
Mark No. Description Part No. Remark
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.
5
4
77
6
1
12
3
2
12
12 12
10
13 14
11
8
9
Mark No. Description Part No. Remark

3
TS-WX205A
1 Parts Bag TEA1272 ×1
1-1 Screw BNC40P250FZK ×8
NSP 1-2 Fitting Metal TNA1220 ×4
2 Belt Assy TXH1420 ×2
3 Cord Poly. Assy TXH1558 ×1
3-1 Cord TDC2259 ×1
3-2 Cord TDC2244 ×1
3-3 Cord TDC2245 ×1
Operating Instructions TRD1139 ×1
Styrofoam Protector TEC1906 One pair
Mount THC1614 ×1
Packing Case THF3280 ×1
3.2 PACKING PARTS LIST
×8
×4
×2
×1
×1
×1
1-1
1-2
3-1
3-2
3-3
1
2
3
4
5
6
1
2
3
PARTS INCLUDED
4.8m
5m
25cm
Mark No. Description Part No. Remark

TS-WX205A
4
A
B
C
D
1234
1234
A
4. PCB UNIT(TWX1025-AZ)
4.1 SCHEMATIC DIAGRAM
B
13
14
15
12
11
10
9
8
7
6
5
4
3
2
1
1
2
9
8
7
6
5
4
3
2
1
4
3
2
1
1
2
CN101
CN201
CN202
CN102
CN103
D174
RD9R1JS
D171
Q172
2SD2005
REGULATOR
ISOLATOR
Q173
2SC2458
D171
RM10-LF-D2K
14.4V
Q152
2SB1329
Q173
R102
10k
C108
100p
C107
100p
VR201
2.2k
VR202
20k
TCS1019
SW201
TSG1010
NOR
REV
R106
10k
R105
10k
R104
10k R108
10k
C103
2.2/50
(NP)
C101
2.2/50
(NP)
C102
2.2/50
(NP)
C104
2.2/50
(NP)
R103
10k
R101
10k
R109
10k
R110
10k
2
5
4
3
8
9
7
6
IC101
(1/2)
IC101
(2/2)
C106
100p
C105
100p
R174
1k
R167
1k
R166
1k
R175
8.2k
R176
10k R177
10k
R201
2.2k
R205
240
R206
240
R203
2.2k
R202
2.2k
R204
2.2k
R211
1k
TP202
TP203
TP204
TP201
TP209
TP210
TP114
TP116
TP113
TP112
TP111
TP110
TP109
TP108
TP107
TP106
TP105
TP104
TP103
TP102
TP101
TP221
TP223 TP222
TP220
TP219
TP218
TP217
TP216
TP215
TP214
TP213
TP212
TP205
TP206
TP207
TP208 D202
SLH-34VC3F
TCS1018
TP211
3 1
4 2
4 1
5 2
6 3
4 1
5 2
6 3
L172
(EMI)
REMOTE
GND
BACKUP
CN205
CN204
CN203
RCA INPUT
SP INPUT
0.5A
10A
R107
10k
+
+
C172
100
/16
+
C175
100
/10
C176
100
/10
+
C177
100
/10
IC101:
UPC4570HA
L171
(EMI)
+
C171
3300
/16
10
11
B
SWITCH UNIT
(TWS1028)
A
AMP UNIT (TWK1010)

TS-WX205A
5
A
B
C
D
5678
5678
A
Note :When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".
1
2
CN105
SP UNIT
3
4
SWITCHING
POWER AMP
LPF AMP
BUFFER
MIXER
D172
D172:RD6R8JS Q174:2SA1048
D173
1SS133 D177
1SS133
D181
1SS133
D180 1SS133
D175
1SS133 D179 1SS133
Q178Q178:DTA114ES
Q179
2SC2458
TH171
TH171
TCX1005
Q177
DTC114ES
Q175
DTC114ES
Q176
2SC2458
Q174 D176
RD5R6JS
Q171
2SA1048
D178
RD7R5JS
TP115
TP122
TP121TP120
TP118TP119
TP117
C179
0.1
C174
100p
C155
820p
C141
0.022
C139
0.1
C137
0.1
C112
0.056
C152
0.047
C151
0.1 C111
0.18
C109
100p
R171
47k R178
10k
R182
1k
R141
100
R183
470
R132
100k
R135
2.2
R133
2.2
R173
100
D156
ISS133
D155
RD5R6JS
R179
10k
R172
5.6k
+
C178
100
/10
+
C173
220
/16
R180
1k
R185
10k
R184
22k
4
1
STBY
IN
RIP
GND
OUT –
OUT +
VCC
OUT1 –
OUT1
2
3978
6
5
R168
4.7k
R181
100
R112
100
R111
10k R113
510
R114
5.6k
R115
3.3k
R116
27k
R117
68k
R120
12k
R121
12k
R131
18k
R118
39k
R169
22k
5
7
68
IC102
(2/2)
3
4
86
7
9
92
IC102
(1/2)
IC103
(2/2)
IC103:
UPC4570HA
IC102:
UPC4570HA
+
+
+
+
C131
0.47/50
C142
47/16 C135
220
/16
C133
220
/16
C140
0.1
C138
0.1
R136
2.2
R134
2.2
+
+
C136
220
/16
C134
220
/16
C110 100p
R119
75k
R151
12k
+
C132
0.47/50
R122
510
24
3
5
IC103
(1/2)
+
C113
22
/50
IC131
(1/2)
IC131:
TA8231L
14
IN
Pre-GND
GND
OUT –
OUT +
VCC
OUT2 –
OUT2
16
1710 15 13
11
12
IC131
(2/2)
R152
12k
: AUDIO SIGNAL ROUTE

TS-WX205A
6
A
B
C
D
1234
1234
AB
4.2 PCB CONNECTION DIAGRAM
• This diagram is viewed from the mounted parts side.
IC101
CN101
CN103
CN205
BLE
CN202
BLK
ORG
BLK
ORG
R206
R205
R211
SW201
VR201
VR202
D202
CN203
CN204
WHT
CN201
R204 R202 R203 R201
IC102
IC103
CN102
CN105
C178
C106
C108
R106
C107
R107
C103
R103
R110
R108 R102
SP UNIT
Q152
Q172
Q171
Q179
Q178
Q176
Q173
Q174
Q175
Q177
IC103
IC102
IC101
IC131
AMP UNIT
A
SWITCH UNIT
B

TS-WX205A
7
A
B
C
D
1234
1234
TP101 TP102 TP103 TP104
TP116
TP105
TP117
TP121
TP120
TP119
TP118
TP115
TP106
TP107
TP108
TP109
TP110
TP111
TP114
TP113
TP222
TP206
TP223
TP205
TP221
TP220
TP219
TP218
TP217
TP216
TP215
TP214
TP204
TP203
TP201
TP202
TP210 TP210
TP209
TP208
TP207
AMP UNIT
A
SWITCH UNIT
B
AB
• This diagram is viewed from the foil side.

8
TS-WX205A
PCB UNIT TWX1025-AZ
AMP UNIT TWK1010
SWITCH UNIT TWS1028
AMP UNIT
SEMICONDUCTORS
IC101-IC103 UPC4570HA
IC131 TA8231L
Q171,Q174 2SA1048
Q152 2SB1239
Q172 2SD2005
Q173,Q176,Q179 2SC2458
Q178 DTA114ES
Q175,Q177 DTC114ES
D156,D173,D175 1SS133
D177,D179-D181 1SS133
D155,D176 RD5R6JS
D172 RD6R8JS
D178 RD7R5JS
D174 RD9R1JS
D171 RM10-LF-D2K
COILSL171 TTH1075
L172 TTH1079
CAPACITORS
C171 (3300µ/16V) TCH1218
C133-C136,C173 (220µ/16V) TCH1219
C175-C178 CEAS101M10
C172 CEAS101M16
C113 CEAS220M50
C142 CEAS470M16
C131,C132 CEASR47M50
C101-C104 CEJANP2R2M50
C137-C140,C151,C179 CFTNA104J50
C111 CFTNA184J50
C152 CFTNA473J50
C112 CFTNA563J50
C141 CFTNA223J50
C105-C110,C174 CKCYB101K50
C155 CKCYB821K50
RESISTORS
All Resistors RD1/4PU J
OTHERS
TH171 THERMISTER TCX1005
CN101 CORD TDC2253
CN103 CORD TDC2254
CN105 CONNECTOR TKS1079
SWITCH UNIT
SEMICONDUCTOR
D202 SLH-34VC3F
SWITCH
SW201 TSG1010
RESISTORS
VR201 (2.2kΩ) TCS1018
VR202 (20kΩ) TCS1019
Other Resistors RD1/4PU J
OTHERS
CN203 CONNECTOR TKS1062
CN204 CONNECTOR TKS1063
CN205 RCA JACK TKS1061
LED SPACER MNK1123
SCREW BPZ26P060FZK
A
B
LIST OF ASSEMBLIES
Mark No. Description Part No. Mark No. Description Part No.
5. PCB 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.
•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→56 × 101→561 ........................................................RD1/4PU 561J
47k Ω→47 × 103→473 ........................................................ RD1/4PU
4 7 3
J
0.5 Ω→R50 .....................................................................................RN2H R50K
1 Ω→1R0 .....................................................................................RS1P 1R
0
K
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k Ω→ 562 × 101→5621 ......................................................RN1/4PC 56
2 1
F

9
TS-WX205A
5. CONNECTIONS
Wiring Example 1 (Speaker line Input system)
Speaker
For ground
Speaker
line
input
Connect all the other leads, and finally connect
this terminal to the positive (+) terminal of the
battery.
Connect firmly to a metal part of the car body.
Improper grounding will cause this unit to
operate abnormally.
This connection is made to the accessory connectorin the
car's fuse unit from which over 2A can be supplied.
Car stereo

10
TS-WX205A
Wiring Example 2 (RCA Input system)
Speaker
Power
amplifier
For ground
RCA cord (Not included)
Connect all the other leads, and finally connect
this terminal to the positive (+) terminal of the
battery.
Connect firmly to a metal part of the car body.
Improper grounding will cause this unit to
operate abnormally.
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.
Deck, etc. RCA preout
System remote
control output