PIONEER TS-WX205A/EW Service Manual

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Service Manual for PIONEER TS-WX205A/EW, downloadable as a PDF file.

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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 ...............................................................
200mm (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, 1.8
+B=14.4V) .... 70W
INPUT LEVEL (at Gain Max)
(RCA) ............................................. 100mV+100mV/20k
(Speaker line) .................................................. 2V+2V/5k
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
background image
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 ...............................................................
200mm (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, 1.8
+B=14.4V) .... 70W
INPUT LEVEL (at Gain Max)
(RCA) ............................................. 100mV+100mV/20k
(Speaker line) .................................................. 2V+2V/5k
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
background image
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
7
7
6
1
12
3
2
12
12
12
10
13
14
11
8
9
Mark No.
Description
Part No.
Remark
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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
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TS-WX205A
4
A
B
C
D
1
23
4
12
3
4
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)
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TS-WX205A
5
A
B
C
D
5
67
8
5
6
7
8
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
Q178
Q178:DTA114ES
Q179
2SC2458
TH171
TH171
TCX1005
Q177
DTC114ES
Q175
DTC114ES
Q176
2SC2458
Q174
D176
RD5R6JS
Q171
2SA1048
D178
RD7R5JS
TP115
TP122
TP121
TP120
TP118
TP119
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
3 9
7
8
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
6
8
IC102
(2/2)
3
4
8
6
7
9
9
2
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
2
4
3
5
IC103
(1/2)
+
C113
22
/50
IC131
(1/2)
IC131:
TA8231L
14
IN
Pre-GND
GND
OUT ­
OUT +
VCC
OUT2 ­
OUT2
16
17 10
15
13
11
12
IC131
(2/2)
R152
12k
: AUDIO SIGNAL ROUTE

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