PIONEER S-A670/XJI/E Service Manual

Cover page of PIONEER S-A670/XJI/E Service Manual

Service Manual for PIONEER S-A670/XJI/E, downloadable as a PDF file.

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ORDER NO.
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 ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 1999
RRV2183
T-ZZM AUG. 1999 Printed in Japan
This product is component of system.
SPEAKER SYSTEM
S-A670
XJI/E
S-A670 XJI/UC
Model No.
Service Manual
Remarks
RRV2188
RRV2183
Component
XR-A670
S-A670
STEREO CD CASSETTE DECK RECIEVER
SPEAKER SYSTEM
This service manual
FOR PRECAUTION OF
REASSEMBLY AND DISASSEMBLY
The cosmetic baffle assy is attached to the cabinet by 4 external
hexagon socket screws. To detach the cosmetic baffle assy,
loosen these screws by the hexagon screw driver. Then care-
fully disconnect the wires of the woofer and mid-range
mounted on the cosmetic baffle assy. To attach the cosmetic
baffle assy, replace it on the cabinet correctly and secure with 4
screws.
65S
This service manual is intended for qualified service technicians; it is not meant
for the casual do-it-yourselfer. Qualified technicians have the necessary test
equipment and tools, and have been trained to properly and safely repair complex
products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability
of the product and may void the warranty. If you are not qualified to perform the
repair of this product properly and safely, you should not risk trying to do so and
refer the repair to a qualified service technician.
WARNING
This product contains lead in solder and certain electrical parts contain chemicals
which are known to the state of California to cause cancer, birth defects or other
reproductive harm.
Health & Safety Code Section 25249.6 ­ Proposition 65
The woofer is attached to the cosmetic baffle assy together
with the cosmetic ring assy by 4 internal screws. To detach the
woofer (cosmetic ring assy), loosen these screws. To attach the
cosmetic ring assy, fit the notch of the cosmetic ring to the pro-
jection of the cosmetic baffle assy. To attach the woofer, face
its terminal downward, and fit the hole of the frame to the boss
of the cosmetic baffle assy. To attach the cosmetic ring assy
and woofer, replace it on the cosmetic baffle assy correctly and
secure with 4 screws.
The mid-range is attached to the cosmetic baffle assy by 2 in-
ternal screws. To detach the mid-range, loosen these screws.
Then carefully disconnect the wires of the tweeter mounted on
the cosmetic baffle assy by adhesion. To attach the mid-range,
replace it on the cosmetic baffle assy correctly and secure with
2 screws.
The network assy is attached to the back board of the cabinet
by press-fitting. To detach the network assy, strike the cord-
stopper of the network assy with a hammer from inside of the
cabinet. To attach the network assy, replace it on the back
board of the cabinet correctly by press-fitting.
When exchange the tweeter, do it with the cosmetic baffle
assy.
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ORDER NO.
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 ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 1999
RRV2183
T-ZZM AUG. 1999 Printed in Japan
This product is component of system.
SPEAKER SYSTEM
S-A670
XJI/E
S-A670 XJI/UC
Model No.
Service Manual
Remarks
RRV2188
RRV2183
Component
XR-A670
S-A670
STEREO CD CASSETTE DECK RECIEVER
SPEAKER SYSTEM
This service manual
FOR PRECAUTION OF
REASSEMBLY AND DISASSEMBLY
The cosmetic baffle assy is attached to the cabinet by 4 external
hexagon socket screws. To detach the cosmetic baffle assy,
loosen these screws by the hexagon screw driver. Then care-
fully disconnect the wires of the woofer and mid-range
mounted on the cosmetic baffle assy. To attach the cosmetic
baffle assy, replace it on the cabinet correctly and secure with 4
screws.
65S
This service manual is intended for qualified service technicians; it is not meant
for the casual do-it-yourselfer. Qualified technicians have the necessary test
equipment and tools, and have been trained to properly and safely repair complex
products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability
of the product and may void the warranty. If you are not qualified to perform the
repair of this product properly and safely, you should not risk trying to do so and
refer the repair to a qualified service technician.
WARNING
This product contains lead in solder and certain electrical parts contain chemicals
which are known to the state of California to cause cancer, birth defects or other
reproductive harm.
Health & Safety Code Section 25249.6 ­ Proposition 65
The woofer is attached to the cosmetic baffle assy together
with the cosmetic ring assy by 4 internal screws. To detach the
woofer (cosmetic ring assy), loosen these screws. To attach the
cosmetic ring assy, fit the notch of the cosmetic ring to the pro-
jection of the cosmetic baffle assy. To attach the woofer, face
its terminal downward, and fit the hole of the frame to the boss
of the cosmetic baffle assy. To attach the cosmetic ring assy
and woofer, replace it on the cosmetic baffle assy correctly and
secure with 4 screws.
The mid-range is attached to the cosmetic baffle assy by 2 in-
ternal screws. To detach the mid-range, loosen these screws.
Then carefully disconnect the wires of the tweeter mounted on
the cosmetic baffle assy by adhesion. To attach the mid-range,
replace it on the cosmetic baffle assy correctly and secure with
2 screws.
The network assy is attached to the back board of the cabinet
by press-fitting. To detach the network assy, strike the cord-
stopper of the network assy with a hammer from inside of the
cabinet. To attach the network assy, replace it on the back
board of the cabinet correctly by press-fitting.
When exchange the tweeter, do it with the cosmetic baffle
assy.
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2
S-A670
Mark No.
Description
Part No.
Network ASSY (SWN1608)
SCHEMATIC DIAGRAM
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.
NOTES:
PARTS LIST
Mark No.
Description
Part No.
NSP
Cabinet
SMM1860
Network ASSY(for XJI/E Type)
SWN1608
Network ASSY(for XJI/UC Type)
SWN1619
Non Skid Pad
SEC1374
Gasket (for Baffle vertical)
SEC1437
Gasket (for Baffle horizontal)
SEC1439
NSP
Acoustic Absorbent
SMV1886
Cosmetic Baffle ASSY (L)
SXB1387
NSP
Cosmetic Baffle (L)
SNK2415
Diaphragm ASSY 20
SXE1080
NSP
Ceramic Tweeter
SCA1011
Gasket
SEC1387
NSP
Terminal (Red)
SKF1034
NSP
Terminal (Black)
SKF1035
NSP
Diaphragm
SVA1024
NSP
Gasket
SEC1451
Cosmetic Baffle ASSY (R)
SXB1388
NSP
Cosmetic Baffle (R)
SNK2416
Diaphragm ASSY 20
SXE1080
NSP
Ceramic Tweeter
SCA1011
Gasket
SEC1387
NSP
Terminal (Red)
SKF1034
NSP
Terminal (Black)
SKF1035
NSP
Diaphragm
SVA1024
NSP
Gasket
SEC1451
Cosmetic Ring ASSY
SXB1389
NSP
Punching Net
SNC1176
NSP
Cosmetic Ring
SNK2424
Top Protector
SHA2202
Bottom Protector
SHA2203
Packing Case (XJI/E Type)
SHG2214
Packing Case (XJI/UC Type)
SHG2235
NSP
Polyethylene Bag S5
SHL1212
Mark No.
Description
Part No.
Speaker (Woofer)
B18LU83-51D
Speaker (Mid-range)
D66AP45-56D
Screw (for Mid-range)
APZ30P080FMC
Screw (for Woofer, Cos. Rig ASSY) BPZ40P160FMC
Tapping Screw (for Cosmetic Baffle ASSY) SBA1161
( for XJI/E Type )
NSP
Stamped Model Label (L)
SME2938
NSP
Model Label (L)
SAN2726
NSP
Stamped Model Label (R)
SME2939
NSP
Model Label (R)
SAN2727
( for XJI/UC Type )
NSP
Stamped Model Label (L)
SME2974
NSP
Model Label (L)
SAN2762
NSP
Stamped Model Label (R)
SME2975
NSP
Model Label (R)
SAN2763
Network ASSY (SWN1619)
Woofer
1.8
µF
Midrange
I N
Tweeter
Diaphragm ASSY 20
(In Cosmetic Baffle ASSY)
Red
White
Black
Black
Black
Red
Red
Red
Woofer
1.8
µF
Midrange
I N
Tweeter
Diaphragm ASSY 20
(In Cosmetic Baffle ASSY)
Red
White
Black
Black
Black
Green
Red
Red
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3
S-A670
PRODUCT APPEARANCE
8
9
10
4
Model
Label
(R)
1
Non
Skid
Pad
4
11
12
Gasket
72
1
1
Acoustic
Absorbent
Screw
Cosmetic
Ring
Assy
­
­
­
­
­
Cosmetic
Baffle
Assy
(R)
Cabinet
Speaker
Speaker
1
1
1
1
6
5
4
3
2
1
Part
name
Num
.
No.
Remarks
Part
name
Num.
No.
Remarks
1
Network
Assy
M4x55
Woofer
Mid­range
black
260
320
2
4
12
10
11
9
7
6
5
3
1
red
black
252.4
166
terminals
To
MID
From
Tw
To
WOOFER
terminals
red
white
red
green
(UC
type
only)

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