Optional Fixtures; Notes On Repair Parts; Unleaded Solder - Sony HXC-100 Service Manual

1-14. Optional Fixtures

Name
EX-738 board
DPR-197 board extension assembly
ROM-28 board

1-15. Notes on Repair Parts

1. Safety Related Components
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Components marked ! are critical to safe operation.
Therefore, be sure to use specifi ed parts for replacement.
2. Standardization of Parts
Some repair parts supplied by Sony differ from those used in the unit. These are because of parts
commonality and improvement.
Parts list includes the present standardized repair parts.
3. Stock of Parts
Parts marked with "o" in the SP (Supply Code) column of the spare parts list may not be stocked.
Therefore, the delivery date will be delayed.
4. Harness
Harnesses with no part number are not registered as spare parts.

1-16. Unleaded Solder

Boards requiring use of unleaded solder are printed with a lead free mark (LF) indicating the solder
contains no lead.
: LEAD FREE MARK
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. Be sure to use the unleaded solder.
. The unleaded solder melts at a temperature about 40 °C higher than the ordinary solder. Therefore, it is
recommended to use a soldering iron having a temperature regulator.
. An ordinary soldering iron can be used, but the iron tip has to be applied to the solder joint for a slightly
longer time. The printed pattern (copper foil) may peel off if the heated tip is applied for too long, so be
careful.
HXC-100/V1 (E)
Sony Part No. Remarks
A-8327-351-A For extension of SY-363 and DPR-298 boards
A-8344-327-A For extension of CD-61 board
A-8326-017-A For boot program upgrade
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