Read Sony SA-VE366T / SA-VE566H / SA-WMS366 / SA-WMS566 Service Manual online
2
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.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
TABLE OF CONTENTS
1. DIAGRAMS
1-1. Printed Wiring Boards – Main Section – ............................ 5
1-2. Schematic Diagram – Main Section – ................................. 6
1-3. Printed Wiring Boards – Control Section – ......................... 7
1-4. Schematic Diagram – Control Section – ............................. 8
1-2. Schematic Diagram – Main Section – ................................. 6
1-3. Printed Wiring Boards – Control Section – ......................... 7
1-4. Schematic Diagram – Control Section – ............................. 8
2. EXPLODED VIEWS
2-1. Front Section ....................................................................... 9
2-2. Rear Section ...................................................................... 10
2-2. Rear Section ...................................................................... 10
3. ELECTRICAL PARTS LIST
........................................ 11
SA-WMS366/WMS566
•
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.)
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
• 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.
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.
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