HT-SL5, SA-WMSP3 - Sony Audio Service Manual (repair manual)

Model
HT-SL5 SA-WMSP3
Pages
10
Size
1.84 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
ht-sl5-sa-wmsp3.pdf
Date

View Sony HT-SL5 / SA-WMSP3 Service Manual online

SA-WMSP3
AEP Model
UK Model
SERVICE MANUAL
ACTIVE SUBWOOFER
Ver 1.0  2002. 07
SPECIFICATION
Speaker system
Active subwoofer,
magnetically shielded
Speaker unit
Woofer: 20 cm cone type
Enclosure type
Acoustically loaded bass
reflex
Continuous RMS power output
(6 ohms, 20 – 250 Hz)
100 W
Reproduction frequency range
28Hz – 200 Hz
High frequency cut-off frequency
150 Hz
Input
LINE IN (input pin jacks)
Power requirements
Power consumption
100 W
Dimensions
 
(w/h/d)
Approx. 272   326   405
mm  (10 3/4  12 7/8   16
inches) including front
panel
Mass
10.0 kg (22 lb 1 oz)
230V AC, 50/60 Hz
×
×
×
×
Sony Corporation
Home Audio Company
Published by Sony Engineering Corporation
9-874-107-01
2002G1600-1
© 2002.07
• SA-WMSP3 is the sub woofer section in
HT-SL5.
2
SA-WMSP3
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH
MARK 
0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
1. DIAGRAMS
········································································ 3
1-1. Printed Wiring Boards ···················································· 5
1-2. Schematic Diagrams ······················································· 6
2. EXPLODED VIEWS
························································ 7
2-1. Front Section ··································································· 7
2-2. Amp Section ···································································· 8
3. ELECTRICAL PARTS LIST
········································· 9
TABLE  OF  CONTENTS
3
SA-WMSP3
SECTION 1
DIAGRAMS
Note on Printed Wiring Boards:
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
• b : Pattern from the side which enables seeing.
• Indication of transistor
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
Note on Schematic Diagram:
• All capacitors are in 
µF unless otherwise noted.  p: pF. 50
WV or less are not indicated except for electrolytics and
tantalums.
• 2 : nonflammable resistor.
• 5 : fusible resistor.
• All resistors are in 
Ω and 
1
/
4
 
W or less unless otherwise
specified.
• C : panel designation.
• A : B+ Line.
• B : B– Line.
• Voltages are dc with respect to ground under no-signal
conditions.
no mark : Power on
• Voltages are taken with a VOM (Input impedance 10M
Ω).
Voltage variations may be noted due to normal preduction
tolerances.
• Signal path.
F
: AUDIO
The components identified by mark 0  or
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
B
These are omitted.
C
E
4
SA-WMSP3
• CIRCUIT BOARD LOCATION
LED board
SWITCH board
INPUT JACK board
MAIN board
CONTROL board
POWER TRANS board

Download Sony HT-SL5 / SA-WMSP3 Service Manual (Repair Manual)

Here you can view online and download Sony HT-SL5 / SA-WMSP3 Service Manual in PDF. HT-SL5 / SA-WMSP3 service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony HT-SL5 / SA-WMSP3 Audio. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.