Prology DVD520 Service Manual page 4

HANDLING CHIP COMPONENTS
GENERAL
CHIP
COMPONENT
SOLDER SOLDER
GLUE
SERVICE PACKAGE
SOLDERING
IRON
e.g.WELLER
Solder tip PT-H7
SOLDERING
IRON
SOLDER WICK
4822 321 40042
COPPER TRACK
SOLDERING
P.C.B
IRON
SOLDER WICK
SOLDERING
IRON
SOLDERING
IRON
1-4
DISMOUNTING
VACUUM PISTON
4822 395 10082
e.g. A PAIR OF TWEEZERS
HEATING HEATING
CLEANING
PRECAUTIONS
CORRECT
COPPER TRACK
CHIP COMPONENT
MOUNTING
e.g. A PAIR OF TWEEZERS
A
SLODER
Φ0.5-0.8mm
SLODERING PRESSURE
IRON
SLODERING TIME
< 3 secretary / side
PRESSURE
B
EXAMPLES
C
CORRECT
SOLDERING
IRON
NO！
A
B
SOLDER
Φ0.5-0.8mm
SLODERING
IRON