Service Manuals, User Guides, Schematic Diagrams or docs for : Pioneer Audio TS-WX77A hfe_pioneer_ts-wx77a_service_en
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ORDER NO.
TRT1160
ACTIVE SUBWOOFER
TS-WX77A XCN/EW
1. SPECIFICATIONS
Figure of Measurement
1 2 3 4
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 - 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 b mark on 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.)
2.1 EXTERIOR SECTION Upper side
B
B
C
A
D
Bottom side
E
F
(Rear side of speaker)
x2
(Rear side of speaker)
2
TS-WX77A
1 2 3 4
5 6 7 8
Component Parts A
Mark No. Description Part No. Remarks Mark No. Description Part No. Remarks
1 Speaker 16-1496AZ/XCN x2 14 Packing TED2304 x2
2 AMP Unit TWK1023 x1 15 Packing TED2305 x2
3 SWITCH Unit TWS1042 x1 16 Packing TED2306 x2
4 Panel TAN1197 x1 17 Cushion TED2307 x3
5 Port Protector TLK1919 x1 18 Cushion TED2308 x1
6 Side Port TLK1920 x2 19 Cushion TED2309 x2 B
7 Cabinet TMM1098 x1 20 Packing TED2351 x4
8 SP Cover Assy TXK1768 x1 21 Cushion TED2433 x1
NSP SP Cover TNA2041 x1 22 Cushion TED2434 x1
NSP Sound Absorbent TED2332 x1 23 Packing TED2435 x2
9 Heat Sink TNA2042 x1 24 Screw BMZ30P060FTB x2
10 Cord TDC2907 x1 25 Screw BMZ30P140FTB x2
11 Cord TDC2914 x1 26 Screw BMZ30P080FTB x6
C
12 Screw TBA1295 x9 27 Screw BMZ40P100FTB x6
13 Packing TED2303 x1 28 Screw BNC40P200FTB x8
D
2.2 REMOTE CONTROL UNIT
Component Parts
Mark No. Description Part No. Remarks
1 Remote Control Unit TXC1276 x1
NSP 2 SWITCH Unit TWS1043 x1
3 Cabinet TLM1853 x1
E
4 Cabinet TLM1829 x1
C 5 Knob TAA1019 x2
6 Knob TAA1020 x1
7 Bracket TNA1764 x1
8 Screw BPZ26P080FTB x5
F
TS-WX77A 3
5 6 7 8
1 2 3 4
2.3 ACCESSORY PARTS LIST
Mark No. Description Part No. Remarks
A 1 Installation Kit TEA2273 x1 PARTS INCLUDED
1-1 Screw BNC40P250FTB x8
1-1
NSP 1-2 Mounting Metal TNA1220 x4 BNC40P250FTB
NSP 1-3 Wire Clamp TNA2055 x1 1-2
TNA1220
1-4 Screw BPZ30P080FTB x2
1-3
1-5 Cushion TED1850 x1 1 TNA2055
1-4
BPZ30P080FTB
2 Belt Assy TXH1796 x1
3 Connecting Cord Assy TXH1785 x1 1-5
B TED1850
NSP 3-1 Cord TDC2904 x1
NSP 3-2 Cord TDC2909 x1 2
TXH1796
4 Connecting Cord Assy TXH1769 x1
3-1
Operating Instructions TRD1322 x1 TDC2904
(English/German/French/Italian/Spanish
3
/Portuguese/Russian/Chinese/Arabic) 3-2
TDC2909
Caution Card TRM1023 x1
C
4
TXH1769
TXC1276
D
2.4 PACKING PARTS LIST
Mark No. Description Part No. Remarks
Protector A TEC2198 1 pair
Protector B TEC2199 1 pair
Packing Case THF4879 x1
E
F
4
TS-WX77A
1 2 3 4
5 6 7 8
3. PCB PARTS LIST
A
Mark No. Description Part No. Mark No. Description Part No.
C174,C178,C181-C183 CCSQSL101J50 B
LIST OF ASSEMBLIES C111 CCSQSL330J50
1..AMPUNIT TWK1023 C101-C104,C112,C118 CEANP2R2M50
1..SWITCHUNIT TWS1042 C127,C133,C151,C152 CEAT100M50
C124,C171,C177,C179 CEAT101M16
1..REMOTECONTROLLER TXC1276
NSP 2..SWITCHUNIT TWS1043 C180 CEAT221M10
C173 CEAT221M16
C175 CEAT470M10
C176 CEAT471M16
A SWITCH UNIT (TWS1042)
SEMICONDUCTORS
C126 CFTNA105J50
C115 CFTNA183J50
D201 BT-502BXK C125 CFTNA223J50
C120-C123 CFTNA224J50 C
C117 CFTNA333J50
CAPACITORS C113 CFTNA474J50
C201 CKSRYB102K50
C172 CKCYB821K50
C130,C153-C155 CKSRYB102K50
OTHERS C129 CKSRYB224K25
CN201CORD TDC2905 C119,C131,C132 CKSRYB473K50
CN202CORD TDC2906 C128(4700/20V) TCH1307
CN203CONNECTOR TKS1129
CN204CONNECTOR TKS1105 RESISTORS
VR151(2.2k-B) TCS1028
OtherResistors RS1/10S###J
B AMP UNIT (TWK1023)
D
OTHERS
SEMICONDUCTORS
CN101CONNECTOR TKS1123
IC101,IC102,IC105 NJM2068M CN102CONNECTOR TKS1133
IC103,IC104 NJM13700M CN104,CN105CONNECTOR TKS1075
IC106 PAL007C TH101POSISTOR TCX1005
Q101 2SK373
Q151-Q153 2SA1049 > F171FUSE(20A,250V) TEK1014
FUSEHOLDER TKR1008
Q154,Q172,Q174,Q175,Q177 KTC3199GR
Q171 KTA1281Y
Q173
Q176,Q178
Q179
KTC2020L
DTA114ESA
DTC114ESA
C SWITCH UNIT (TWS1043)
SEMICONDUCTORS E
D151,D152,D170,D172,D173 LL914ST D301 1SS133
D175,D177 LL914ST D302 B12EOMA006
D178 1N5404
D171 ZMM5V6HSCST SWITCH
D174 ZMM9V1HSCST
SW301PUSHSWITCH TSG1019
D176 ZMM6V8HSCST
RESISTORS
COILS VR301,VR302(10k-B) TCS1030
R301,R302 RD1/4PU102J
L171CHOKECOIL TTH1079
R303 RD1/4PU153J
L172CHOKECOIL TTH1075 F
CAPACITORS OTHERS
CN301CORD TDC2605
C105-C108,C110,C114,C116 CCSQSL101J50
TS-WX77A 5
5 6 7 8
1 2 3 4
4. SCHEMATIC DIAGRAM
A
B AMP UNIT (TWK1023)
Semi-fixed VR for factory adjustment
Q151
2SA1048
R155
68
A
R154
Q152 Q153
68
SWITCH UNIT
C
R156
SWITCH UNIT 1k
2SA1048 2SA1048
B (TWS1043) (TWS1042) IC105
NJM2068
R151
CN204 CN202 CN102 8 6
10k
Q154
TKS1105 TDC2906 TKS1133
R160
R159
KTC3199GR
18k
10k
7
R301
R302
1 2 2 1 1 1
1k
1k
VR301 10k-B
D151
VR151
2.2k-B
5
4.2V LL914ST
2 3 3 2 2 2
C151 10/50
10k-B
R158 9.1k
R157 10k
VR302
1000p
1000p
10/50
C153
C152
R153
R152
C154
9.1k
R161
10k
3 4 4 3 3 3
12k
SW301
D302
4 5 5 4 4 4
1SS133
R303
D301
15k
D201 BT-502BXK C155
CN301 1000p
5 5 5
TDC2605
D302: B12EOMA006 6 6 6
CN203
RCA INPUT TDC2909 7 7 7
TKS1129
C L 1 6 6 1 8 8 8
R 2 7 7 2 9 9 9 GAIN
R123
68k
REMOTE 0.5A IC104
3 3 10 10 10 R125 R126 NJM13700
8 8
5.6k 5.6k
14 11 16 11 16
14
GND
4 9 9 4 CN101
R129
TKS1123 15 15
22k
1 1 1
GND
5 10 10 5
13 13
6 12 10 9 6
C113
0.47
BACKUP 15A 2 2 2
IC103
TDC2904 NJM13700
3 3 3 C114 R132
R131
0.018 22k
R127
R130
R122
R124
R128
47k
1k
4.7k
5.1k
10k
1k
4 4 4
CN201
TDC2905
1
3
F171
D
20A
2 IC103
L171 NJM13700
R171
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