Read Sony MHC-GN800 / SS-WG800 Service Manual online
SERVICE MANUAL
Ver 1.0 2003.04
SUBWOOFER SYSTEM
E Model
Australian Model
SS-WG800
SPECIFICATIONS
9-877-278-01
Sony Corporation
2003D0200-1
Home Audio Company
C
2003.04
Published by Sony Engineering Corporation
Subwoofer system
1 way, 1 unit, bass-reflex type
Speaker units
Sub Woofer
Sub Woofer
20 cm, cone type
Nominal Impedance
8 ohms
Dimensions (w/h/d)
Approx. 265 x 415 x 320 mm
Mass
Approx. 7.6 kg
Design and specifications are subject to change without notice.
2
SS-WG800
SECTION 1
GENERAL
This section is extracted from
instruction manual.
instruction manual.
LINK (indicator) 2
MATRIX SURR 1 (indicator) 3
MATRIX SURR 2 (indicator) 4
SUBWOOFER LEVEL 6
SUBWOOFER ON/OFF 1
SURROUND SPEAKER MODE 5
MATRIX SURR 1 (indicator) 3
MATRIX SURR 2 (indicator) 4
SUBWOOFER LEVEL 6
SUBWOOFER ON/OFF 1
SURROUND SPEAKER MODE 5
A - Z
1
2
6
5
4
3
ALPHABETICAL ORDER
3
SS-WG800
Note on Printed Wiring Boards:
• X
: parts extracted from the component side.
•
: Pattern from the side which enables seeing.
(The other layers´ Patterns are not indicated.)
• Indication of transistor.
2-1. NOTE FOR PRINTED WIRING BOARD AND SCHEMATIC DIAGRAMS
B
These are omitted.
C
E
Q
Note on Schematic Diagram:
• All capacitors are in
• All capacitors are in
µ
F unless otherwise noted. pF:
µµ
F
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
C
: panel designation.
•
A
: B+ Line.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
CD board section
no mark: CD PLAY
Other board section
no mark: AUDIO
CD board section
no mark: CD PLAY
Other board section
no mark: AUDIO
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
SECTION 2
DIAGRAMS
4
SS-WG800
RV101
S101
3
2
1
2
1
S102
D105
D106
D107
D108
R115
R116
R117
R118
JW101
JW102
JW103
JW104
C103
CN101
JW105
C101
R128
R127
R125
R126
R104
C102
Q105
E
E
E
E
Q107
Q108
Q106
R105
R107
R108
R106
R103
R102
R101
SUBWOOFER
LEVEL
SURROUND
SPEAKER
MODE
MATRIX SURR 2
MATRIX SURR 1
LINK
SUBWOOFER
ON/OFF
11
(11)
1-686-959-
SW PANEL BOARD
HCD-GN800
2
3
A
1
B
C
D
2-2. NOTE FOR PRINTED WIRING BOARD
• Semiconductor
Location
Ref. No.
Location
D105
A-2
D106
B-2
D107
B-2
D108
B-2
Q105
A-2
Q106
B-2
Q107
B-2
Q108
B-2
