1-2 (E)
BVP-E30/E30P M-V1
1-1-5. Description on Backup Battery
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The lithium battery is critical part to safe operation.
Replace the component with Sony part whose part number
appears in the manual published by Sony.
If the component is replaced by any part other than the
specified ones, this may cause a fire or electric shock.
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When replacing the lithium battery, ensure that the battery
is installed with + and
_
poles connected to the correct
terminals. An inconnect connection may cause an explo-
sion or leakage of fluid result in physical damage in the
surrounding materials.
A lithium battery on the AT-148 board is used to back up
the date data to be stored in the memory stick. Reset the
date data using the DATE/TIME page (Refer to Section
3-5) in the MAINTENANCE menu after replacing the
dead battery.
Replacement part :
BT1 (AT-148 board)
Description :
CR-2032
(Lithium battery)
Parts number :
!
1-528-174-31
Recommended replacement period : Every 7 years
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.
When replacing the AT-148 board, it is recommended to
replacing the battery at the same time.
.
Resetting the date data is required even when the battery
is disconnected from the battery holder.
1-1-6. Description on CCD Block Number
Every CCD unit has its own ID number called CCD block
number. It shows the CCD block type and serial number of
the CCD block.
The CCD block number label is put in the CCD unit.
As for the replacement procedures of CCD block, refer to
Section 2-1-1. “Replacing the CCD Block”.
1-1-7. Notes on Spare Parts
1. Safety Related Components Warning
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Components marked
!
are critical to safe operation.
Therefore, specified parts should be used in the case of
replacement.
2. Standardization of Parts
Some repair parts supplied by Sony differ from those
used for the unit. These are because of parts common-
ality and improvement.
Parts list has the present standardized repair parts.
3. Stock of Parts
Parts marked with “o” at SP (Supply Code) column of
the spare parts list may not be stocked.
Therefore, the delivery date will be delayed.
4. Harness
The harness with which the part number is not de-
scribed is not registered as the service parts. Replace
with the component part described in the lists.
1-1-8. Unleaded Solder
Boards requiring use of unleaded solder are printed with a
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
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.
Be sure to use the unleaded solder for the printed circuit
board printed with the lead free mark.
.
The unleaded solder melts at a temperature about 40
d
C
higher than the ordinary solder, therefore, it is recom-
mended to use the soldering iron having a temperature
regulator.
.
The 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 away if
the heated tip is applied for too long, so be careful.
AKA xxxxx
Serial number for CCD block
CCD block type
