DPP-FP60, DPP-FP60BT - Sony Other Service Manuals Service Manual (repair manual). Page 18

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4-1
DPP-FP60/FP60BT
4. ADJUSTMENT AND CHECK
NOTES ON BGA BOARD REPLACEMENT
When replacing the BGA board, be sure to writing the newest
firmware.
For detail, refer to “4-2-3. FIRMWARE WRITING AND VERSION
UPGRADE”.
When writing of the newest firmware and version upgrade is
completed, be sure to delete the old driver and to install the driver
newly again.
NOTES ON THERMAL PRINTER (MD) AND MAIN
BOARD REPLACEMENT
When replacing the thermal printer (MD) and MAIN board, be sure
to adjust the density.
For detail, refer to Section 4-2-1.
NOTES ON LCD ADJUSTMENT AFTER
REPLACEMENT
When replacing the LCD, be sure to LCD contrast can be adjusted
and the color display can be check using the service mode as follows.
For detail, refer to Section 4-2-2.
* If destination is changed after version upgrade is
completed, execute both items of destination change
and LCD contrast adjustment (VCOM).
Main Parts Replacement
z z
z
z
*
z
z
*
z z
z
z z z
z
z
z z
z
z z
z
z z z
z
z
z z z z
z
LCD replacement
MD replacement
MAIN board replacement
KEY board replacement
BGA board replacement
Firmware version upgrade
Adjustment
Items
Check Items
Density adjustment
LCD contrast adjustment
                            (VCOM)
Firmware writing
Destination setting
Fan operation check
Button operation check
LED operation check
Tray sensor
Ribbon sensor
Memory card reading check
USB communication check
Print check
CHECKSUM check
ADJUSTING ITEMS WHEN REPLACING MAIN
PARTS
When replacing main parts, adjust the items indicated by z in the
following table.
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