DOWNLOAD Sony SAVA-700 / SS-T100 Service Manual ↓ Size: 3.91 MB | Pages: 38 in PDF or view online for FREE

Model
SAVA-700 SS-T100
Pages
38
Size
3.91 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / S/M SAVA-700/SS-T100 99 US AEP
File
sava-700-ss-t100.pdf
Date

Sony SAVA-700 / SS-T100 Service Manual ▷ View online

MICROFILM
SERVICE MANUAL
HOME THEATER ACTIVE SPEAKER SYSTEM
US Model
AEP Model
UK Model
E Model
SAVA-700/SS-T100
Front Speaker
Main Unit
Center/Rear Speaker
SS-T100
SPECIFICATIONS
Photo: Main Unit
Photo: SS-T100
(L-ch)       (R-ch)
The SAVA-700 composed of the following table.
– Continued on next page –
2
SAFETY-RELATED  COMPONENT  WARNING!!
COMPONENTS  IDENTIFIED  BY  MARK  
!
  OR  DOTTED
LINE  WITH  MARK  
!
  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  PUB-
LISHED  BY  SONY.
TABLE  OF  CONTENTS
1.
SERVICING  NOTES
...............................................
3
2.
GENERAL
...................................................................
4
3.
DISASSEMBLY
.........................................................
5
4.
TEST  MODE
..............................................................
8
5.
DIAGRAMS
5-1. Note for Printed Wiring Boards
and Schematic Diagrams ................................................ 11
5-2. Printed Wiring Board  – Main Board– ........................... 12
5-3. Schematic Diagram  – Main Board (1/3) – .................... 13
5-4. Schematic Diagram  – Main Board (2/3) – .................... 14
5-5. Schematic Diagram  – Main Board (3/3) – .................... 15
5-6. Printed Wiring Boards  – FILTER/THERMO/REG/
T2/T1/STANDBY/AC-SW Board – ............................... 16
5-7. Schematic Diagram  – FILTER/THERMO/REG/
T2/T1/STANDBY/AC-SW Board – ............................... 17
5-8. Printed Wiring Board  – AMP Board – .......................... 18
5-9. Schematic Diagram  – AMP Board – ............................. 19
5-10. Printed Wiring Boards
– DISPLAY/LED/KEY Board – ..................................... 20
5-11. Schematic Diagram
– DISPLAY/LED/KEY Board – ..................................... 21
5-12. IC Pin Function Description ........................................... 24
6.
EXPLODED  VIEWS
................................................ 26
7.
ELECTRICAL  PARTS  LIST
............................... 30
3
SECTION  1
SERVICING  NOTES
MODEL  IDENTIFICATION
– Rear view –
MODEL
PART No.
US model
4-217-252-0
EXCEPT US models
4-217-252-2
SAFETY  CHECK-OUT
After correcting the original service problem, perform the follow-
ing safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs,
screws, and all other exposed metal parts for AC leakage.
Check leakage as described below.
LEAKAGE  TEST
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instruments.
2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter. The “limit” indica-
tion is 0.75 V, so analog meters must have an accurate low-
voltage scale. The Simpson 250 and Sanwa SH-63Trd are ex-
amples of a passive VOM that is suitable. Nearly all battery
operated digital multimeters that have a 2 V AC range are suit-
able.  (See Fig. A)
Fig. A.
Using an AC voltmeter to check AC leakage.
1.5 k
0.15 
µ
F
AC
voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Earth Ground
PART No.
4
SECTION  2
GENERAL
• LOCATION  OF  CONTROLS
Main Unit (L-ch)
– Front View –
1
4
3
2
5
6
7
1
INPUT button
2
SURROUND button
3
CENTER MODE button
4
S. WOOFER button
5
MASTER VOL +/– buttons
6
STANDBY, ON, READY indicators
7
U button
1
TV IN jack
2
VIDEO IN jack
3
AUX IN jack
4
5.1CH INPUT (FRONT, REAR, WOOFER, CENTER)  jack
5
CONTROL S, TV IN jack (US model)
6
WIRELESS REAR SPEAKER jack
7
CENTER SPEAKER terminal
8
REAR SPEAKERS terminal
9
R-ch SPEAKER OUTPUT connector
– Rear View –
1
2
3
4
5
6
7
8
9
Page of 38
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Sony SAVA-700 / SS-T100 Service Manual ▷ Download

  • DOWNLOAD Sony SAVA-700 / SS-T100 Service Manual ↓ Size: 3.91 MB | Pages: 38 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony SAVA-700 / SS-T100 in PDF for free, which will help you to disassemble, recover, fix and repair Sony SAVA-700 / SS-T100 Audio. Information contained in Sony SAVA-700 / SS-T100 Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.