Read Sony TA-SA500WR / TA-SA600WR / TA-SA700WR Service Manual online
TA-SA500WR/SA600WR/SA700WR
3
SECTION 1
SERVICING NOTES
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
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
• 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.
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
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 fl ow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
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.
also be added to ordinary solder.
MODEL IDENTIFICATION
– Bottom View –
Part No.
Ver. 1.3
• Abbreviation
AR : Argentina
AR : Argentina
model
AUS : Australian
model
CH : Chinese
model
CND : Canadian
model
E3
: 240 V AC area in E model
E12
: 220 – 240 V AC area in E model
E32
: 110 – 240 V AC area in E model
E51
: Chilean and Peruvian models
EA
: Saudi
Arabia
model
MX : Mexican
model
MX6 : Latin-American model
PX
PX
: PX
model
RU : Russian
model
SP
: Singapore
model
TH
: Thai
model
TW : Taiwan
model
Model
Part No.
TA-SA500WR: CND
4-486-340-0[]
TA-SA500WR: AEP
4-486-340-1[]
TA-SA500WR: UK
4-486-340-2[]
TA-SA500WR: RU
4-486-340-3[]
TA-SA500WR: E12
4-486-340-4[]
TA-SA500WR: E3
4-486-340-5[]
TA-SA500WR: EA
4-486-340-6[]
TA-SA500WR: SP
4-486-340-7[]
TA-SA500WR: CH
4-486-340-8[]
TA-SA500WR: AUS
4-486-340-9[]
TA-SA500WR: TH
4-486-341-0[]
TA-SA500WR: MX6
4-486-341-1[]
TA-SA500WR: US
4-486-341-3[]
TA-SA500WR: TW
4-486-341-4[]
TA-SA500WR: E32
4-486-341-5[]
TA-SA500WR: AR
4-486-341-6[]
TA-SA500WR: E51 (N9200W)
4-486-341-7[]
TA-SA500WR: E51 (N7200W)
4-486-341-8[]
TA-SA600WR: AEP
4-486-342-1[]
TA-SA600WR: RU
4-486-342-2[]
TA-SA600WR: E3
4-486-342-4[]
TA-SA600WR: EA
4-486-342-5[]
TA-SA600WR: SP
4-486-342-6[]
TA-SA600WR: CH
4-486-342-7[]
TA-SA600WR: AUS
4-486-342-8[]
TA-SA600WR: TH
4-486-342-9[]
TA-SA600WR: TW
4-486-343-0[]
TA-SA600WR: MX6
4-486-343-1[]
TA-SA600WR: UK
4-486-343-3[]
TA-SA600WR: AR
4-486-343-5[]
TA-SA600WR: E51
4-486-343-6[]
TA-SA700WR: US
4-486-344-0[]
TA-SA700WR: PX
4-486-344-1[]
TA-SA700WR: AEP
4-486-344-2[]
TA-SA700WR: UK
4-486-344-3[]
TA-SA700WR: SP
4-486-344-4[]
TA-SA700WR: MX
4-486-344-5[]
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