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ORDER NO.
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
PIONEER CORPORATION 2006
SPEAKER SYSTEM
S-7EX-QL
XDCN5
S-7EX-WXDCN5
T ­ ZZS FEB. 2006
PRT-136
CONTENTS
1. PARTS LIST ................................................................................. 2
2. FOR PRECAUTION OF REASSEMBLY AND DISASSEMBLY ... 6
3. SCHEMATIC DIAGRAM ............................................................. 10
4. JIG .............................................................................................. 11
NOTE
For better audio quality, the receptacle terminals and terminal fittings of the speaker unit are
soldered. When disassembling/reassembling the speaker unit, be sure to follow the instructions
in this manual. If you will be working on the speaker unit with it turned on its side, lay it on a
piece of soft cloth, etc., to protect the cabinet from being scratched.
Even though the suffix is different between /XDCN5 and /SXTW/EW5,
both models are completely same product.


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2
1
23
4
12
3
4
C
D
F
A
B
E
S-7EX
8
6
17 (x4)
1-(1/2)
11
4
12
13
2-(1/2)
18
16 (x4)
15
32
10
2-(2/2)
3-(2/2)
Speaker system
9
7
1-(2/2)
19
3-(1/2)
14
5
Serial
number
1. PARTS LIST
1.1 PACKING
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.


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3
1
23
4
1
2
3
4
C
D
F
A
B
E
S-7EX
1Top Protector
SHA6084
2
Bottom Protector
SHA6085
3
Middle Protector
SHA6086
4
Protector
SHA6087
5Protector Sheet
SHA6094
6
Protector (grille)
SHB6035
7
Protection Sheet
SHC1845
8
Protection Sheet
SHC6038
9
Protection Sheet
SHC6041
for S-7EX-QL type
10
Carton Box
SHG6142
for S-7EX-W type
10
Carton Box
SHG6140
NSP
11
Accessory Set
SME6039
12
Protection Sheet
SHC6042
13
Speaker Base
SMS6018
NSP
Fung Nut M6
SBN1068
NSP
Non Skid Pad
SEC6071
NSP
14
Acceccory Set
SME6061
Operating Instructons
SRD6041
Warranty Card
SRY6027
Polyethylene Bag S2
SHL6012
NSP
Accessory Set
SME6041
Poly Bag S0
SHL1259
Finishing Screws (for grille) SLH6013
Fastening Screws (for grille) SLH6016
NSP
15
Accessory Set (for grille holes)
SME6047
Caps (for grille holes)
SEC2068
Poly Bag S0
SHL1259
16
Speaker Spikes
SBA6053
17
Spike Bases
SLA1057
for S-7EX-QL type
18
Protector (front middle)
SHA6119
for S-7EX-QL type
19
Protector (back middle)
SHA6120
PACKING Parts List
Mark
No.
Description
Part No.


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4
1
23
4
12
3
4
C
D
F
A
B
E
S-7EX
C
MID
lower
side
WF lower side
WF lower side
TW
Upper
side
Upper side for the HPF input terminals
Bottom side for the LPF input terminals
43
44
44
52 (x4)
39
51 (x4)
45 (x4)
31
50 (x6 /unit)
49
48
A
A'
Upper side
Lower side
B
B'
Connect the cords with
white tape to the
midrange unit.
Connect the cords with
black tape to the
midrange unit.
: Refer to the adhesive points on page 8
1.2 SPEAKER SYSTEM
for S-7EX-QL type
NSP
31 Cabinet
SMM2030
NSP
Fung Nut M6 (for stand)
SBN1060
NSP
Fung Nut M4 (for grille)
SBN1066
for S-7EX-W type
NSP
31 Cabinet
SMM2027
NSP
Fung Nut M6 (for stand)
SBN1060
NSP
Fung Nut M4 (for grille)
SBN1066
39 Network Assy (low pass)
SWN1760
NSP
43 Gasket (for MID/TW)
SEC2031
NSP
44 Gasket (for WF)
SEC2032
NSP
45 Gasket (cabinet-input terminals)
SEC2065
48 Speaker (WF)
B18IU60-52H
49 Speaker (MID/TW)
A14GR55-52DX
50 Hexagon Socket Screw
SBA1225
(for WF, MID/TW)
SPEAKER SYSTEM Parts List
51 Screw (for NW assy)
SBA1260
52 Screw (for closure panel)
SBA1261
NSP
Acoustic Absorbent
SMT1313
(behind chamber, inside chamber)
NSP
Acoustic Absorbent
SMT1314
(WF - chamber)
NSP
Acoustic Absorbent
SMT1316
(WF upper and lower side board)
NSP
Acoustic Absorbent
SMT1320
(chamber/holes, input terminals)
NSP
Acoustic Absorbent
SMT1323
(behind duct, black)
NSP
Acoustic Absorbent
SMT1324
(duct side, roll)
NSP
Acoustic Absorbent
SMT1326
(fold half both side, inside chamber)
NSP
Acoustic Absorbent
SMT1327
(around duct board)
NSP
Acoustic Absorbent
SMT1328
(duct board short side)
Mark
No.
Description
Part No.
Mark
No.
Description
Part No.


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5
1
23
4
1
2
3
4
C
D
F
A
B
E
S-7EX
34
35
37
38
36
No.32 Grille
< Front View >
< Back View >
33
A-A' Sectional view
B-B' Sectional view
HPF input (+)
LPF input (+)
HPF input (-)
LPF input (-)
(40)
40
51
(x4)
Lower side
Upper side
Arrow view C: Detail of the input terminal board
42
42
Lower side
Upper side
46
47
53
41
54
The direction of the cord
holes must be vertical.
The direction of the cord
holes must be vertical.
< BACK VIEW>
32 Grille
SMG6095
33
Badge
FRAM-048
34
Packing
SEC6060
NSP
35
Grille Assy
SMG6096
NSP
36
Fung Nut
SBN6019
NSP
37
Grille Frame
SMC6003
NSP
38
Punching Net
SNH6014
40 Network Assy (high pass)
SWN1761
NSP
41 Sticker
SAN6328
42 Cord
SDS1192
46 Input Terminal (Red)
SKX6027
47 Input Terminal (Black)
SKX6028
51 Screw (for NW assy)
SBA1260
SPEAKER SYSTEM Parts List
Mark
No.
Description
Part No.
Mark
No.
Description
Part No.
for S-7EX-QL type
NSP
53 Model Name Plate
SAL6007
for S-7EX-W type
NSP
53 Model Name Plate
SAL6004
NSP
54 Country Label
SAN6327