
SPEAKER SYSTEM
ORDER NO.
RRV2456
S-HTD1
This product is component of system.
Component System Service Manual Remarks
DVD SURROUND SYSTEM X-HTD1
DVD RECEIVER
SPEAKER SYSTEM S-HTD1 RRV2456 This service manual
FOR PRECAUTION OF
REASSEMBLY AND DISASSEMBLY
(Front SP)
The grille assy is attached to the cabinet by its bosses applied
with adhesive. To detach it, pry it open by inserting a flat blade
screwdriver into lower slot. To attach it, apply adhesive to the
holes on the baffle. Then press it to the bafle.
The woofer is attatched to the baffle by 4 external screws. To
detach it ,unfasten those screws. When attaching it, face its terminal downward.
The tweeter is attached to the baffle by 2 external screws. To
detach it ,unfasten those screws. When attaching it, face its terminal downward.
(Sub Woofer)
XV-HTD1 RRV2460
XMD/EW
XJC/E
XJC/NC
(Center SP)
The grille assy is attached to the cabinet by its bosses applied
with adhesive. To detach it, pry it open by inserting a flat blade
screwdriver into lower slot. To attach it, apply adhesive to the
holes on the baffle. Then press it to the bafle.
The speaker is attached to the baffle by 4 external screws. To
detach it ,unfasten those screws. When attaching it, face its terminal leftward or rightward.
(Rear SP)
The grille assy is attached to the cabinet by its bosses applied
with adhesive. To detach it, pry it open by inserting a flat blade
screwdriver into lower slot. To attach it, apply adhesive to the
holes on the baffle. Then press it to the bafle.
The woofer is attached to the rear baffle by 4 external screws.
To detach it ,unfasten those screws. When attaching it, face its
terminal rightward.
PIONEER 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 EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
c
PIONEER CORPORATION 2001
The speaker is attached to the baffle by 4 external screws. To
detach it ,unfasten those screws. When attaching it, face its terminal downward.
T – ZZV MAY 2001 Printed in Japan

S-HTD1
PARTS LIST
NOTES:
(1) PARTS LIST
Mark No. Description Part No.
NSP CS ASSY (Front SP) See Contrast table (2)
NSP CS ASSY (Sub Wf)) See Contrast table (2)
NSP CS ASSY (Center SP) See Contrast table (2)
NSP CS ASSY (Rear SP) See Contrast table (2)
For Packing
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.
Speaker Wire (for Front SP) SDS1102
Speaker Wire (for Sub Wf) SDS1103
Speaker Wire (for Center SP) SDS1104
Speaker Wire (for Rear SP) SDS1105
Top Protector SHA2289
Upper Middle Protector SHA2290
Lower Middle Protector SHA2291
Bottom Protector SHA2292
Packing Case See Contrast table (2)
Protection Sheet (for Front SP) SHC1773
Protection Sheet (for Sub Wf) SHC1774
Protection Sheet (for Center SP) SHC1775
Protection Sheet (for Rear SP) SHC1776
(2) CONTRAST TABLE
S-HTD1/XMD/EW, S-HTD1/XJC/E and S-HTD1/XJC/NC models are constructed the same except for th following:
Mark
NSP CS ASSY (Front SP) SMW1633*
NSP CS ASSY (Sub Wf) SMW1634*
NSP CS ASSY (Center SP) SMW1635*
NSP CS ASSY (Rear SP) SMW1636*
* 1 : Refer to “ CS Assy (Front SP) “.
* 2 : Refer to “ CS Assy (Sub Wf) “.
* 3 : Refer to “ CS Assy (Center SP)”.
* 4 : Refer to “ CS Assy (Rear SP)”.
Symbol and Description
S-HTD1/XMD/EW
Packing Case SHG2344 SHG2353 SHG2354
1
2
3
4
Part No.
S-HTD1/XJC/E S-HTD1/XJC/NC
SMW1641*
SMW1642*
SMW1643*
SMW1644*
1
2
3
4
SMW1645*
SMW1646*
SMW1647*
SMW1648*
1
2
3
4
Remarks
*1 Constructed same.
*2 Constructed same.
*3 Constructed same.
*4 Constructed same.
2

S-HTD1
CS ASSY (Front SP)
PARTS LIST
Mark No. Description Part No.
Speaker (Tw) E52AP39-59F
Speaker (Wf) W10DC61-56F
Network Assy SWN1667
Input Terminal SKX1068
Grille Assy SMG1717
Grille Sash SNK2516
Screw (for Grille Sash) BPZ40P120FZB
Screw (for Speaker) BYC40P140FZB
CS ASSY (Sub Wf)
PARTS LIST
Mark No. Description Part No.
Speaker A14LU83-51F
CS Cord SDD1301
Gasket SEC1527
Input Terminal SKX1070
Cosmetic Baffle SNK2519
Screw (for Speaker) BYC40P140FZB
CS ASSY (Center SP)
PARTS LIST
Mark No. Description Part No.
Speaker D87DU54-52F
CS Cord SDD1300
Input Terminal SKX1069
Grille Assy SMG1718
Grille Sash SNK2517
Screw (for Grille Sash) BPZ40P120FZB
Screw (for Speaker) BYC40P140FZB
CS ASSY (Rear SP)
PARTS LIST
Mark No. Description Part No.
Speaker D87DC54-58F
CS Cord SDD1302
Input Terminal SKX1071
Grille Assy SMG1719
Grille Sash SNK2518
Metal Fixture SNA1400
Screw (for Metal Fixture) BYC35P140FZB
Screw (for Grille Sash) BPZ40P120FZB
Screw (for Speaker) BYC40P140FZB
3

S-HTD1
SCHEMATIC DIAGRAM
Network ASSY (SWN1667)
I N
Woofer
Blue
White
CS Cord (Center /Rear)
(SDD1300/SDD1302)
Speaker Wire
INPUT
CS Cord (Sub Wf)
(SDD1301)
Red
Tweeter
1.2µF/63V
White
Full-Range
Blue
White
Speaker Wire
Full-Range
Blue
INPUT
White
Or
Speaker Wire
Full-Range
White
INPUT
Blue
4
In
(Out)
SDD1301 Product Appearance
Blue
White
The CS cord terminal of SDD1301 is reversed.
Then, the color of the CS cord is alternative.
Out
(In)

PRODUCT APPEARANCE
S-HTD1
CS ASSY (Front SP)
4
No.
Cabinet
1
Network Assy
2
Grille Sash
3
Grille Assy
4
Acoustic Absorbent
5
Input Terminal
6
11
1
8
9
5
7
3
10
2
6
NumPart name Remarks No. NumPart name Remarks
1
SWN1667
1
1
SNK2516
1
SMG1717
1
Polyester Fiber t=20
1
SKX1068 (Red - Black)
Speaker (Wf)
7
Speaker (Tw)
8
Screw BYC40P140FZB
9
Screw
10
Model Label
11
1
W10DC61-56F
E52AP29-59F
1
6
2
BPZ40P120FZB
1
CS ASSY (Sub Wf)
No.
1
Paper Tube
2
Gasket
3
Cosmetic Baffle
4
Cabinet
5
3
2
1
4
8
6
7
10
9
NumPart name Remarks No. NumPart name Remarks
1
φ57×φ61×125
t=2
1
1
SNK2519
1
Speaker
6
Screw
7
CS Cord
8
Input Terminal
9
Model Label
10
1
A14LU83-51F
BYC40P140FZB
4
SDD1301
1
1
SKX1070 (Gray-Black)
1
5

S-HTD1
CS ASSY (Center SP)
10
No.
1
Cabinet
2
Grille Sash
3
Screw
4
Screw
Grille Assy
5
5
7
31
6
4
2
87
9
4
NumPart name Remarks No. NumPart name Remarks
1
SNK2517
1
4
BYC40P140FZB
4
BPZ40P120FZB
1
SMG1718
Speaker
6
Acoustic Absorbent
7
CS Cord
8
Input Terminal
9
Model Label
10
1
D87DU54-52F
Polyester Fiber t=20
1
SDD1300
1
1
SKX1069 (Green-Black)
1
CS ASSY (Rear SP)
5
No.
Cabinet
1
CS Cord
2
Grille Sash
3
Speaker
4
Grille Assy
5
Input Terminal
6
The input terminal of the Rear Speaker is bent downward at
Note :
assembling. But the service part of the input terminal is not bent.
Take care to bend the terminal downward when exchanging
the input terminal of the Rear Speaker.
4
1
12
2
9
6
3
10
NumPart name Remarks No. NumPart name Remarks
1
SDD1302
1
1
SNK2518
1
D87DC54-58F
1
SMG1719
1
SKX1071 (Blue - Black)
7
SNA1400
8
Metal Fixture
9
Screw BYC40P140FZB
10
Screw
11
Screw
11
Model Label
1
4
2
BPZ40P120FZB
2
BYC35P140FZB
1
11
8
6