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SA-VE155/WMS155/SS-MS155

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.

 UNLEADED SOLDER

Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)

 : LEAD FREE MARK

Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40

°

C higher than

ordinary solder.

Ordinary soldering irons can be used but the iron tip has to be

applied to the solder joint for a slightly longer time.

Soldering irons using a temperature regulator should be set to

about 350

°

C.

Caution: The printed pattern (copper foil) may peel away if

the heated tip is applied for too long, so be careful!

• Strong viscosity

Unleaded solder is more viscous (sticky, less prone to flow)

than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.

• Usable with ordinary solder

It is best to use only unleaded solder but unleaded solder may

also be added to ordinary solder.

TABLE OF CONTENTS

1. GENERAL

Location of Controls ................................................................ 3

2. DIAGRAMS

2-1.   Note for Printed Wiring Boards and
         Schematic Diagrams ............................................................ 3
2-2.   Circuit Boards Location ...................................................... 3
2-3.   Printed Wiring Boards (SA-WMS155) ............................... 4
2-4.   Schematic Diagram (SA-WMS155) ................................... 5
2-5.   IC Block Diagram ............................................................... 6

3. EXPLODED VIEWS

.......................................................... 7

4. ELECTRICAL PARTS LIST

........................................... 8

Содержание SA-VE155

Страница 1: ...eproduction frequency range 32 Hz 200 Hz Continuous RMS power output 55 W 4 ohms 100 Hz 10 THD Input LINE IN input pin jack General Power requirements 220 240 V AC 50 60 Hz Power consumptions 45 W Dimensions w h d E model Approx 210 355 335 mm AEP UK model Approx 210 355 330 mm Mass Approx 8 kg SA VE155 consists of the following models respectively Sony Corporation Home Audio Company Published by ...

Страница 2: ...dinary solder Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time Soldering irons using a temperature regulator should be set to about 350 C Caution The printed pattern copper foil may peel away if the heated tip is applied for too long so be careful Strong viscosity Unleaded solder is more viscous sticky less prone to flow than or...

Страница 3: ... television Place the center speaker on the top center of the TV set The placement of surround speakers greatly depends on the configuration of the room The surround speakers may be placed on both sides of the listening position A or behind the listening position B Setting the speakers To prevent speaker vibration or movement while listening attach the supplied foot pads to the bottom four corners...

Страница 4: ...U BRN TH601 R601 R511 R510 J6 J5 IC502 IC501 C512 R509 R506 R508 R512 R504 R507 R501 J501 R503 C601 Q606 C603 R604 IC601 J20 C501 C508 C507 C502 R502 C504 R505 C506 J4 J2 C511 C503 C517 C505 J1 C509 C510 C516 C513 C514 J3 C606 J17 J14 C610 J8 J7 R619 R301 R608 R609 D602 D601 C604 C605 C809 C815 R607 BC801 D603 C814 RED 1 2 2 10 14 1 15 1 2 1 1 2 1 2 1 3 5 1 2 1 3 WHT RED WHT WHT F801 CN801 T801 3 ...

Страница 5: ...C514 C501 R506 R507 R501 R508 R511 R509 R512 R504 R502 R505 C614 C803 C804 C809 C608 R604 R301 R601 R803 R804 R614 R610 R616 R618 R613 R602 R603 R606 R608 R609 R619 R620 C510 C516 C517 C507 C509 C607 C814 C815 C602 C508 VR501 SW801 IC501 1 2 C503 R503 C506 IC502 2 2 C518 IC501 2 2 C511 IC502 1 2 D803 D802 BC601 Q604 Q603 Q605 D601 Q606 C604 C611 D602 C606 BC301 SP1 D801 RLY601 C603 Q601 D603 IC601...

Страница 6: ...5 IC BLOCK DIAGRAM 1 7 13 14 15 8 9 2 3 4 5 11 12 10 6 MOS GAIN LEVEL SHIFTING STAGE BIPOLAR TRANSCONDACTANCE INPUT STAGE MOS OUTPUT STAGE SHORT CIRCUIT PROTECTION BOOST STRAP STANDBY MUTE STBY GND IN IN SUR NC BOOTSTR VS SIG VS SIG STBY MUTE NC NC VS POW VS POW OUT THERMAL SHUTDOWN ...

Страница 7: ... E 4 4 973 938 01 KNOB A PUSH 5 2 021 063 01 KNOB VOL 6 4 255 554 01 FOOT 7 4 238 407 12 SCREW 1 4X20 BV TAPPING 8 7 682 950 09 SCREW PSW 3X12 9 3 703 244 21 BUSHING 2104 CORD 10 7 685 660 79 SCREW BVTP 4X10 TYPE2 IT 3 11 7 685 647 79 SCREW BVTP 3X10 TYPE2 IT 3 12 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 13 7 682 903 11 SCREW PWH 3X6 14 7 682 147 01 SCREW P 3X6 15 A 1067 011 A SYSTEM MS ASSY SS MS15...

Страница 8: ... R501 1 249 433 11 CARBON 22K 5 1 4W R502 1 249 441 11 CARBON 100K 5 1 4W R503 1 249 437 11 CARBON 47K 5 1 4W R504 1 249 439 11 CARBON 68K 5 1 4W R505 1 249 441 11 CARBON 100K 5 1 4W R506 1 249 427 11 CARBON 6 8K 5 1 4W R507 1 249 427 11 CARBON 6 8K 5 1 4W R508 1 249 434 11 CARBON 27K 5 1 4W R509 1 249 438 11 CARBON 56K 5 1 4W R511 1 249 434 11 CARBON 27K 5 1 4W R512 1 249 438 11 CARBON 56K 5 1 4W...

Страница 9: ... 4W R615 1 249 429 11 CARBON 10K 5 1 4W E R616 1 249 429 11 CARBON 10K 5 1 4W R618 1 249 429 11 CARBON 10K 5 1 4W R619 1 249 441 11 CARBON 100K 5 1 4W R620 1 247 887 00 CARBON 220K 5 1 4W R801 1 260 292 11 CARBON 1 5 1 2W F R802 1 260 292 11 CARBON 1 5 1 2W F R803 1 247 843 11 CARBON 3 3K 5 1 4W R804 1 247 843 11 CARBON 3 3K 5 1 4W RELAY RLY601 1 755 170 11 RELAY 12V THERMISTOR POSITIVE TH601 1 80...

Страница 10: ... REVISION HISTORY Clicking the version allows you to jump to the revised page Also clicking the version at the upper on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2004 05 New ...

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