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Schematic Diagrams




9. Schematic Diagrams



9-1 DC/DC Converter (Main) - - - - - - - - - - - - - - - - - - 9-2

9-2 System Control (Main) - - - - - - - - - - - - - - - - - - - - 9-3
Note
9-3 Audio (Main) - - - - - - - - - - - - - - - - - - - - - - - - - - - 9-4
For schematic Diagram
9-4 Pre-Amp (Main) - - - - - - - - - - - - - - - - - - - - - - - - - 9-5 - Resistors are in ohms, 1/8W unless otherwise noted.
- Circled numbers refer to waveforms.

9-5 Front - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9-6 Special note :
Most semiconductor devices are electrostatically sensitive and therefore require the special handling techniques
9-6 Function - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9-7 described under the "electrostatically sensitive (ES) devices" section of this service manual.


9-7 EVF - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9-8 Note :
Do not use the part number shown on this drawing for ordering. The correct part number is shown in the parts
list (may be slightly different or amended since this drawing was prepared).
9-8 LCD - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9-9

9-9 CCD - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9-10 Important safety notices :
Components identified with the mark have the special characteristics for safety. When replacing any of these
components. Use only the same type.
9-10 CAMERA (Main) - - - - - - - - - - - - - - - - - - - - - - - - 9-11

9-11 USB - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9-12




Samsung Electronics 9-1
Schematic Diagrams



9-1 DC/DC Converter (Main)




9-2 Samsung Electronics
Schematic Diagrams



9-2 System Control (Main)




Samsung Electronics 9-3
Schematic Diagrams



9-3 Audio (Main)




9-4 Samsung Electronics
Schematic Diagrams



9-4 Pre-Amp (Main)




Samsung Electronics 9-5
Schematic Diagrams



9-5 Front




9-6 Samsung Electronics
Schematic Diagrams



9-6 Function




Samsung Electronics 9-7
Schematic Diagrams



9-7 EVF




9-8 Samsung Electronics
Schematic Diagrams



9-8 LCD




Samsung Electronics 9-9
Schematic Diagrams



9-9 CCD




9-10 Samsung Electronics
Schematic Diagrams



9-10 CAMERA (Main)




Samsung Electronics 9-11
Schematic Diagrams



9-11 USB
1 2 3 4 5




C811



C812
10uF/10V




0.1uF
D D
AGND AGND
L801 3.3uH C810 680nF
VIDEO_IN




C813




C814




R805
330pF




330pF
75
HS
R806 C815 680nF




75
VS
R807 75 C816 680nF R813 10K
AGND AGND AGND VDDD
R808 75 C819 680nF
VDDA




C817




C818




44

43

42
41



40

39

38

37



36

35

34
10uF/10V




VIN2

VRT
VIN3

ISGND



TMS

TDI

TCK

TDO



HREF

VREF

FILED
0.1uF
AGND Y(0:7)
0
1 23
VIN1 A0
1
2 24
AVSS A1
2
3 25
CIN A2
3
4 26
AVDD A3

AGND
5 27

C
XTAL1
IC802 PVSS
28 C
PIXCLK VICLK
6 29 VDDD
XTAL2 PVDD VDDD
VPX3226E




C820
7
VDDD VDD
4




C821




C822
8 30
VSS A4
5
9 31
RES A5




10uF/10V
6
10 32




0.1uF
X802
SCL A6
7
11 33



0.1uF
SDA A7

AGND
C823




C824




20.250MHZ




VACT
LLC
B5




OE
B0

B1

B2

B3

B4



B6

B7
12

13

14

15

16
17

18

19



20

21

22
16pF




16pF




RES* UV(0:7)

B CN802
SCLK
7

6
B
2
5
1
SDA 4

3
MIC
2

1

0

J801
CN801 1
1 2
2 3
3
4
5 MIC_JACK
VIDEO_IN
6



SNDGND

AGND




A LIGHT_VCC
A
1

2 LIGHT_GND

3

4 $P


LIGHT




1 2 3 4 5


9-12 Samsung Electronics