Read Sony SA-NS400 Service Manual online
SA-NS400
2
TABLE OF CONTENTS
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
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.
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
Dimensions (w/h/d) (including
projecting parts and controls):
Approx. 240
projecting parts and controls):
Approx. 240
× 273 × 185 mm
(Approx. 9
1
/
2
× 10
3
/
4
× 7
3
/
8
in)
Mass
Approx. 3.9 kg (8 lb 10 oz)
Approx. 3.9 kg (8 lb 10 oz)
Supplied accessories:
Remote control (RM-ANU087) (1)
AC adaptor (AC-E1826) (1)
AC power cord (1)
Operating Instructions (1)
Preparations for listening to music via your
home network (Leafl et) (1)
Network (LAN) cable (1)
CD-ROM (“Network Speaker Wi-Fi Utility”) (1)
Remote control (RM-ANU087) (1)
AC adaptor (AC-E1826) (1)
AC power cord (1)
Operating Instructions (1)
Preparations for listening to music via your
home network (Leafl et) (1)
Network (LAN) cable (1)
CD-ROM (“Network Speaker Wi-Fi Utility”) (1)
Design and specifi cations are subject to
change without notice.
change without notice.
1.
SERVICE NOTES
.................................................. 3
2. DISASSEMBLY
2-1. Front Grill Assy, Rear Grill Assy .................................... 6
2-2. Top
2-2. Top
Panel
........................................................................ 7
2-3. SP101 (Front L-ch), SP102 (Front R-ch),
SP103 (Rear L-ch), SP104 (Rear R-ch) .......................... 7
2-4. Bottom
Plate
Assy
........................................................... 8
2-5. MAIN Board Section ...................................................... 8
2-6. MAIN Board, Module (10SA-NS400) ........................... 9
2-7. PANEL
2-6. MAIN Board, Module (10SA-NS400) ........................... 9
2-7. PANEL
Board
................................................................. 9
2-8. E-BOX Assy ................................................................... 10
2-9. SP105 (Subwoofer) ......................................................... 10
2-9. SP105 (Subwoofer) ......................................................... 10
3.
TEST MODE
............................................................ 11
4. DIAGRAMS
4-1. Block
Diagram
................................................................ 13
4-2. Printed Wiring Board –Main Section (1/2)– ................... 15
4-3. Printed Wiring Board –Main Section (2/2)– ................... 16
4-4. Schematic Diagram –Main Section (1/3)– ...................... 17
4-5. Schematic Diagram –Main Section (2/3)– ...................... 18
4-6. Schematic Diagram –Main Section (3/3)– ...................... 19
4-7. Schematic Diagram –Panel Section– .............................. 20
4-8. Printed Wiring Board –Panel Section– ........................... 21
4-3. Printed Wiring Board –Main Section (2/2)– ................... 16
4-4. Schematic Diagram –Main Section (1/3)– ...................... 17
4-5. Schematic Diagram –Main Section (2/3)– ...................... 18
4-6. Schematic Diagram –Main Section (3/3)– ...................... 19
4-7. Schematic Diagram –Panel Section– .............................. 20
4-8. Printed Wiring Board –Panel Section– ........................... 21
5.
EXPLODED VIEWS
5-1. Overall
Section
............................................................... 27
5-2. Bottom
Section
............................................................... 28
6.
ELECTRICAL PARTS LIST
.............................. 29
• JIG
When disassembling the set, use the following jig (for speaker
When disassembling the set, use the following jig (for speaker
removal).
Part No. J-2501-238-A JIG FOR SPEAKER REMOVAL
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