Samsung SMX-K40BN User manual

DIGITAL MEMORY CAMCORDER
SERVICE
1. Precautions
2. Product Specification
3. Disassembly and Reassembly
4. Trouble Shooting
5. Exploded View and Parts List
6. PCB Diagrams
7. Schematic Diagrams
8. Alignment and Adjustment
Manual
DIGITAL MEMORY CAMCORDER CONTENTS
Chassis : K40
BASIC : SMX-K40BN
Application Models
NTSC : SMX-K40BN, SMX-K44BN, SMX-K45BN,
SMX-K40SN, SMX-K44SN, SMX-K45SN,
SMX-K40LN, SMX-K44LN, SMX-K45LN
P A L : SMX-K40BP, SMX-K44BP, SMX-K45BP,
SMX-K40SP, SMX-K44SP, SMX-K45SP,
SMX-K40LP, SMX-K44LP, SMX-K45LP

© Samsung Electronics Co., Ltd. JUL. 2009
Printed in Korea
This Service Manual is a property of Samsung Electronics Co .,Ltd.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law.
If you want to know additional information which is not included on this Service
Manual, Please refer to the SKP(Samsung Knowledge Portal) web site.
Area Web Site
North America URL ; http://service.samsungportal.com
Latin America URL ; http://latin.samsungportal.com
CIS URL ; http://cis.samsungportal.com
Europe URL ; http://europe.samsungportal.com
China URL ; http://china.samsungportal.com
Asia URL ; http://asia.samsungportal.com
Mideast & Africa URL ; http://mea.samsungportal.com

3. Disassembly and Reassembly
3-1 Cabinet and PCB
Samsung Electronics 3-1
3-1-1 Ass'y top Removal
1) Remove Rubber Right q.
2) Remove 3 Screws w, e, r.
3) Remove Ass'y Top t.
4) Remove FPC Photo y.
Fig. 3-1 Ass'y Top Removal
r 1 SCREW
(M 1.7 X 5B)
e 1 SCREW
(M 1.7 X 5B)
w 1 SCREW
(M 1.7 X 5B)
t ASS'Y TOP
q RUBEER RIGHT
y FPC PHOTO
Caution : FPC Must be remove with care

Disassembly and Reassembly
3-2 Samsung Electronics
3-1-2 Ass'y Front Removal
1) Remove 3 Screws q, w, e.
2) Remove Ass'y Front r.
3) Remove FPC Front t.
Fig. 3-2 Ass'y Front Removal
q 1 SCREW
(M 1.7 X 5B)
w 1 SCREW
(M 1.7 X 5B)
e 1 SCREW
(M 1.7 X 5B)
t FPC FRONT
r ASS'Y FRONT
Caution : FPC Must be remove with care

Samsung Electronics 3-3
Disassembly and Reassembly
3-1-3 Ass'y Right Removal
1) Remove 2 Screws q, w.
2) Remove Ass'y Right e.
3) Remove FPC Rear r, FPC Terminal t.
Fig. 3-3 Ass'y Right Removal
q 1 SCREW
(M 1.7 X 5B)
q 1 SCREW
(M 1.7 X 5B)
w 1 SCREW
(M 1.7 X 5B)
w 1 SCREW
(M 1.7 X 5B)
r FPC REAR
t FPC TERMINAL
e ASS'Y RIGHT
Caution : FPC Must be remove with care

Disassembly and Reassembly
3-4 Samsung Electronics
3-1-4 Ass'y Left Removal
1) Remove SSD Memory PCB q.
2) Remove 3 Screws w, e, r.
3) Remove Ass'y Left t.
4) Remove FPC LCD y.
Fig. 3-4 Ass'y Left Removal
w 1 SCREW
(T 1.7 X 3B)
w 1 SCREW
(T 1.7 X 3B)
r 1 SCREW
(M 1.7 X 5B)
r 1 SCREW
(M 1.7 X 5B)
e 1 SCREW
(T 1.7 X 3B)
e 1 SCREW
(T 1.7 X 3B)
t ASS'Y LEFT
y FPC LCD
q SSD MEMORY PCB
Caution : FPC Must be remove with care

Samsung Electronics 3-5
Disassembly and Reassembly
3-1-5 Ass'y Camera Removal
1) Remove 1 Screw q.
2) Remove Main PCB w.
3) Remove Ass'y Camera e.
Fig. 3-5 Ass'y Carmera Removal
w MAIN PCB
e ASS'Y CAMERA
q 1 SCREW
(M 1.7 X 5B)

Disassembly and Reassembly
3-6 Samsung Electronics
Memo

Samsung Electronics 4-1
Troubleshooting
If the power is not Supplied
Does the
fuses(FP01~FP02)
Work normally?
Does a
voltage-output to the 3pin
of SW206 work normally?
Does a
voltage-output to the L103,
L105, L106, L107, L108 work
normally?
Main board
Repair/replacement
Fuse replacement
Check Power switch (SW206)
Check L103, L105, L106, L107, L108
No
Yes
No
No
Refer to a pattern
image of Table 4-1, 4-2
Refer to a pattern
image of Table 4-1
Yes
Yes
4. Troubleshooting

Troubleshooting
4-2 Samsung Electronics
Position of
Replacement part
Names
Of good Standard Wave pattern image
qSW206
(Fig. 4-1)
SWITCH SOT-15SST
w L103
(Fig. 4-2)
Inductor 4.7uH
e L105
(Fig. 4-2)
Inductor 4.7uH
r L106
(Fig. 4-2)
Inductor 4.7uH
<Table 4-1 : Test Point Wave Pattern Image >
3 Pin or 4 Pin
1 Pin
1 Pin
1 Pin
2 Pin
2 Pin
2 Pin