Samsung SCX 4200-XAX Schematic
Schematic Diagram
10. Schematic Diagrams
10.1 |
Main Board(1/7) |
|
|
|
Sheet |
Description |
Eiger |
|
1 |
INDEX |
Main controller |
|
REV 0.3 |
||
|
2 |
ASIC (CHORUS 2) |
|
|
|
||
|
3 |
SDRAM, FLASH ROM |
|
|
4 |
LSU, SMPS, PANEL, COVER OPEN |
== MEMO == |
|
5 |
CIS, SCAN MOTOR |
|
|
6 |
FUSER, MAIN MOTOR, CLUTCHES |
|
|
7 |
PTL, FAN2 |
|
|
8 |
USB2.0, CRUM |
|
|
9 |
|
|
|
10 |
|
|
|
11 |
|
|
|
12 |
|
|
|
Service Manual |
10-1 |
Samsung Electronics |
|
|
|
|
This Document can not be used without Samsung’s authorization.
Main Board(2/7)
Schematic Diagram
L5 |
L4 |
INSTPAR |
INSTPAR |
10-2 Service Manual
Samsung Electronics
This Document can not be used without Samsung’s authorization.
Main Board(3/7)
Schematic Diagram
|
U2 |
|
|
35 |
A11 |
DQ15 |
53 |
22 |
A10 |
DQ14 |
51 |
34 |
A9 |
DQ13 |
50 |
33 |
A8 |
DQ12 |
48 |
32 |
A7 |
DQ11 |
47 |
31 |
A6 |
DQ10 |
45 |
30 |
A5 |
DQ9 |
44 |
29 |
A4 |
DQ8 |
42 |
26 |
A3 |
DQ7 |
13 |
25 |
A2 |
DQ6 |
11 |
24 |
A1 |
DQ5 |
10 |
23 |
A0 |
DQ4 |
8 |
|
|
DQ3 |
7 |
|
|
DQ2 |
5 |
36 |
NC1 |
DQ1 |
4 |
40 |
NC2 |
DQ0 |
2 |
18 |
*RAS |
|
|
17 |
*CAS |
|
1 |
|
|
VDD1 |
|
|
|
VDD2 |
14 |
20 |
BA0 |
VDD3 |
27 |
21 |
BA1 |
VDDQ1 |
3 |
|
|
VDDQ2 |
9 |
|
|
VDDQ3 |
43 |
19 |
*CS |
VDDQ4 |
49 |
16 |
*WE |
|
28 |
15 |
*LDQM |
VSS1 |
|
39 |
*HDQM |
VSS2 |
41 |
|
|
VSS3 |
54 |
|
|
VSSQ1 |
6 |
|
|
VSSQ2 |
12 |
38 |
CLK |
VSSQ3 |
46 |
37 |
CLKE |
VSSQ4 |
52 |
|
K4S641632H-TC75 |
|
|
R2 |
|
|
|
100 |
|
|
|
|
Service Manual |
10-3 |
Samsung Electronics |
|
|
|
|
This Document can not be used without Samsung’s authorization.
Main Board(4/7)
Schematic Diagram
Not used |
10-4 Service Manual
Samsung Electronics
This Document can not be used without Samsung’s authorization.
Main Board(5/7)
Schematic Diagram
L6 |
INSTPAR |
Not Used |
Not Used |
Not Used |
|
Service Manual |
10-5 |
Samsung Electronics |
|
|
|
|
This Document can not be used without Samsung’s authorization.
Loading...