Sony RMT-VB310U - Printed Wiring Boards; This Note Is Common for Printed Wiring Boards

SECTION 4
PRINTED WIRING BOARDS
4‐1.THISNOTEISCOMMONFORPRINTEDWIRINGBOARDS
• :Usesunleadedsolders.
• :Patternfromthesidewhichenablesseeing.
(Theotherlayers’patternsarenotindicated)
Caution:
Patternfaceside: Partsonthepatternfacesideseenfrom
(SIDEB) thepatternfaceareindicated.
Partsfaceside: Partsonthepartsfacesideseenfrom
( )
h f dd
(
SIDEA
)
t
h
eparts
f
acearein
d
icate
d
.
• Throughholeisomitted.
• Therearefewcasesthatthepartprintedondiagramisn’t
mountedinthismodel.
• :paneldesignation
• Chipparts.
4‐1