Sony SA-WP16 Support Question
Sony SA-WP16 Support Question
Find answers below for this question about Sony SA-WP16.Need a Sony SA-WP16 manual? We have 1 online manual for this item!
Question posted by shivanramnath on December 12th, 2017
Why My Sony Keeps On Blowing The International Glass Fuse What Could Be Wrong An
sony active woofer keeps blowing internal fuse what can be the fault
Current Answers
Answer #1: Posted by BusterDoogen on December 12th, 2017 8:09 AM
BusterDoogen
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October 30th, 2011 Points: 28,565,397
Member since:
October 30th, 2011 Points: 28,565,397
Most likely a faulty transformer.
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Related Sony SA-WP16 Manual Pages
Service Manual - Page 1
Speaker system Speaker unit Enclosure type RMS output
Input
Active sub woofer, magnetically shielded 250 mm cone type Acoustically loaded...-571-02
2007D04-1 © 2007. 04
Sony Corporation
Home Audio Division Published by Sony Techno Create Corporation
ACTIVE SUBWOOFER SERVICE MANUAL
Ver. 1.1 2007. 04
SA-WP16
E Model Australian Model
• SA-WP16 is the sub woofer section in HT-DDW1600.
Service Manual - Page 2
... WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
2 Ordinary soldering irons can be used but the iron tip has to be ...MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. SAFETY-RELATED COMPONENT WARNING!! SA-WP16
SERVICE NOTES Notes on IC pins, etc. • Usable with ordinary solder It is best to use of unleaded...
Service Manual - Page 3
... specified. • C : panel designation. Replace only with a VOM (Input impedance 10 MΩ). CIRCUIT BOARDS LOCATION
INPUT CONTROL board SWITCH board
MAIN board
LED board
SA-WP16
Ver. 1.1
TRANS board
SA-WP16
3
3 no -signal (detuned) conditions. Note:
• X : parts extracted from the component side.
• a : Through hole.
•
: Pattern from the side which enables seeing...
Service Manual - Page 4
...
1
2
1-869-085- 11
J101 INPUT
RV801
1
LEVEL
2
3
5
1 1-869-084- 11
SP901 (SPEAKER)
FH902 FH901
E51 MODEL
F900
S2
VOLTAGE SELECTOR
240V 220V
E51 MODEL
120V
JW1 FH904
EXCEPT E51 MODEL
F901
1...
CN402 C402
JW134
C404
6
C403
D402 C401
JW133
1-869-082- 11
SA-WP16
4
4 MAIN SECTION - • Refer to page 3 for Circuit Boards Location.
: Uses unleaded solder.
1
2
3
...
Service Manual - Page 5
...
C402
C409
R403
C410
R404
CN402
T1 CNP401
F900
FH901
FH902
F901
JW1 CN1
FH903
FH904
F902
JW901
FH905 FH906 S2
S901
C901
CN3
CN20
SA-WP16
5
5
SA-WP16
Ver. 1.1
Service Manual - Page 6
SA-WP16
• IC BLOCK DIAGRAM
IC500 µPC1237C-A (MAIN Board)
OFF AC 4
RESET 3
DETECT DC 2
LOAD OVER 1
SWITCH FOR LATCH/AUTOMATIC
RESET
OVERLOAD DETECTOR
AC-OFF DETECTOR
OUTPUT OFFSET DETECTOR
FLIP-FLOP
OUTPUT OFFSET DETECTOR
OUTPUT OFFSET DETECTOR
5
6
7
8
GND
DRIVER
OFF AC
VCC
RELAY
SA-WP16
6
6
Service Manual - Page 7
... supplied (LED board)
Ref. Description
SP901 1-826-607-11 LOUD SPEAKER (25cm)
Remark
7
No. FRONT SECTION
SA-WP16
Ver. 1.1
The components identified by mark 0 or dotted line with part number specified. No.
1 2
Part No. Description
4-874-614-02 SCREW (1) (3.5X14), TAPPING A-1223-235-A WOOFER RING ASSY
Remark
Ref. Replace only with mark 0 are critical...
Service Manual - Page 8
... 2P (E51) 1-532-463-33 FUSE (1A/250V) (E51) 1-532-463-33 FUSE (1A/250V) (EXCEPT E51) 1-533-690-12 FUSE, GLASS CYLINDRICAL (DIA5)
(3.15A/125V) (...FUSE (1A/250V) (E51) TRANSISTOR MP1620-OPY-MK TRANSISTOR MN2488-OPY-MK TRANSFORMER, POWER (E51) TRANSFORMER, POWER (AUS,AR,MY,SP,TH)
1-445-016-11 TRANSFORMER, POWER (MX) 7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S 7-685-881-09 SCREW +BVTT 4X8 (S)
8 SA-WP16...
Service Manual - Page 9
... ELECT 1-128-813-11 CERAMIC
47uF 47uF 220PF
20% 50V 20% 50V 5% 50V
< CONNECTOR >
CN201 1-784-931-11 PIN, CONNECTOR 5P
9 SECTION 3 ELECTRICAL PARTS LIST
SA-WP16
Ver. 1.1
INPUT COTROL LED MAIN
NOTE: • Due to standardization, replacements in
the parts list may have some difference from the parts specified in the...
Service Manual - Page 11
...-33 FUSE (1A/250V) (E51) 6-702-391-01 TRANSISTOR MP1620-OPY-MK 6-702-390-01 TRANSISTOR MN2488-OPY-MK
SP901 0 T1 0 T1 0 T1
1-826-607-11 LOUD SPEAKER (25cm) 1-443-883-11 TRANSFORMER, POWER (E51) 1-443-886-21 TRANSFORMER, POWER (AUS,AR,MY,SP,TH) 1-445-016-11 TRANSFORMER, POWER (MX)
SA-WP16
Ver...
Service Manual - Page 12
Ver.
Also, clicking the version at the upper on the revised page allows you to jump to the next revised page. Date
Description of Revision
1.0
2007. 02 New
1.1
2007. 04 Chilean and Peruvian, Mexican, Malaysia and Thai model addition.
12 SA-WP16
REVISION HISTORY
Clicking the version allows you to jump to the revised page.
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