Epson PhotoPC600, Service Manual, Page: 48 / 116

PhotoPC600
Chapter3 Troubleshooting
Rev. A 3-5
3.1.7 No images on the LCD screen
This section shows check points and solution when images does not appear only on the LCD
screen even when images can be transferred to PC all right.
Table 3-10. Check points when no images on the LCD screen
Step Check Point Solution
1 Is the connector(white) of LCD monitor
inserted to CN315(white) on the ST1
board? Insert the connector to CN315
steady.
2 Is FPC of LCD monitor inserted to
CN171(brown) on the CA2 board ? Insert FPC to CN171 steady.
3 Is CN315 on the ST1 board soldered
steady? Replace ST1 board.
4 Is CN171 on the ST1 board soldered
steady? Replace ST1 board.
5 Is LCD monitor defective? Replace LCD monitor.
3.1.8 Unable to use optional Compact Flash Card
This section shows check points and solution when the number of pictures you can take does not
change after installing optional Compact Flash Card, or image data can not be red even after
removing the Flash card and connecting to PC or another camera.
Table 3-11. Check points when unable to use the flash card
Step Check Point Solution
1 Is all 50-pin of CN141 on the CA2 board
damaged? Replace CA2 board.
2 Doesn’t the user insert or remove the
flash card when the power is still on? Give them right instruction.
3 Is the compact flash card itself
defective? Replace the Compact Flash
Card.
3.1.9 Picture is blurry or out of focus
Table 3-12. Check points when picture is out of focus
Step Check Point Solution
1 The focus adjustment value stored in
the memory is not correct. Refer to Chapter5 and perform
Flange-back adjustment.
2 Is the lens unit defective? Replace the lens unit.
3 Is CA2 board defective? Replace CA2 board.