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B. DISASSEMBLY AND ASSEMBLY PROCEDURE C-740 Ultra Zoom
B. DISASSEMBLY AND ASSEMBLY
PROCEDURE
[1] REMOVAL OF BACK COVER AND LCD ...............................................................B-2
[2] REMOVAL OF FRONT COVER ..............................................................................B-3
[3] REMOVAL OF ST1 BOARD, PW1 BOARD AND EVF ...........................................B-3
[3] REMOVAL OF CP1 BOARD AND LENS UNIT.......................................................B-4
[3] BOARD LOCATION ................................................................................................B-4
B-1 Ver.1
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B. DISASSEMBL Y AND ASSEMBLY PROCEDURE C-740 Ultra Zoom
[1] REMOV AL OF BACK COVER AND LCD
Disassembly perform as follows and assembly perform by reversing the disassembly steps.
Be sure to discharge the main capacitor, then continue to disassembling.
! Beware of electric shock
Danger of electric shock.
Use a discharging tool to remove
the electrical charge before working.
1. Open the cover card.
2. Open the cover terminal.
3. Four screws 1.6 x 8
4. Two screws 1.7 x 4
5. Cabi back
6. Two FPCs
7. Connector
8. Three screws 1.7 x 3
9. Screw 1.7 x 2.5
10. Holder LCD
1 1. LCD
1
5
3
8
7
9
6
11
8
6
2
10
4
B-2 Ver. 1
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[2] REMOV AL OF FRONT COVER
B. DISASSEMBL Y AND ASSEMBLY PROCEDUREC-740 Ultra Zoom
1. Cover battery
2. Screw 1.7 x 4
3. Screw 1.7 x 4
4. FPC
5. Dial unit
6. Two screws 1.7 x 6
7. Two screws 1.7 x 5
8. Front cover
9. Two screws 1.6 x 4
10. Flash holder
1 1. Two screws 1.7 x 6
12. Spacer F
13. Front cover frame
(Be careful of deformation
of the hook A when remov ing the front cover frame.)
14. Discharge both edge of C5412
2
5
14
9
10
11
6
8
12
A
3
7
4
13
1
[3] REMOV AL OF ST1 BOARD, PW1 BOARD AND EVF
7
1. Two screws 1.7 x 4
2. Remove the solder.
3. FPC
4. Two screws 1.7 x 3
5. ST1 board
6. Spacer B
7. Flash unit
8. Screw 1.7 x 3
9. PW1 board
10. FPC
11. Two screws 1.7 x 4
12. Connector
13. FPC
14. EVF
4
5
1
A
4
2
6
3
10
11
14
8
13
A
12
9
B-3 Ver. 1
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B. DISASSEMBL Y AND ASSEMBLY PROCEDURE C-740 Ultra Zoom
rd
[4] REMOV AL OF CP1 BOARD AND LENS UNIT
1. Two screws 2 x 6
2. PW1 holder
3. Three screws 1.7 x 3
4. Earth contact B
5. Two screws 1.7 x 4
6. Remove the solder.
7. Speaker cover
8. Screw 2 x 2.5
9. FPC
10. CP1 board
11. Remove the solder.
12. FPC
13. LPF
14. Filter spacer
15. Three screws 1.6 x 4
16.Lens unit
17.Lens holder
15
3
Lens
IR cut coating
4
CCD
16
10
11
B
14
13
9
12
17
7
3
1
2
8
B
6
5
[5] BOARD LOCA TION
ST1 board
PW1 boa
CP1 board
B-4 Ver. 1
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