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Service manual

ManualsBrandsClevo ManualsComputer equipment3420
61626364656667686970
Schematic Diagrams
LCD,CPU FAN B - 13
B.Schematic Diagrams
LCD,CPU FAN
PLVD D
3.3VS
5V S
3. 3 V S
PLVDD
SY S 1 5 V
SY S15V
3.3VS
1.8VS 1. 8 V S
3. 3 V S
3. 3 V S
3. 3 V S
3.3VS
3.3VS
3.3VS
3. 3 V S
CPU_FAN22
CPU_ FANSEN22
E X _L V D S _ L0 P 37
E X _L V D S _ L2 N 37
EX_LVDS_L1P 37
E X _L V D S _ L0 N 37
EX_LVDS_L2P 37
E X _L V D S _ L1 N 37
EX_LVDS_LC LKN 37
EX_LVDS_LC LKP 3 7
GM _LVDS_L0N 5
GM _LVDS_L0P 5
GM _LVDS_L1N 5
GM _LVDS_L1P 5
GM _LVDS_L2N 5
GM _LVDS_L2P 5
GM _LVDS_LCLKN 5
GM _LVDS_LCLKP 5
GM _L VDS_ U2N 5
GM _L VDS_ U1N 5
GM _L VDS_ U0N 5
GM _L VDS_ UCL K N 5
GM _L VDS_ U1P 5
GM _L VDS_ U2P 5
GM _L VDS_ UCL K P 5
GM _L VDS_ U0P 5
EX_LVDS_ U2N 37
EX_LVDS_ U1N 37
EX_LVDS_ U0N 37
EX_LVDS_ U0P 37
EX_LVDS_ U2P 37
EX_LVDS_ U1P 37
EX_LVDS_ UCLKN 37
EX_LVDS_ UCLKP 3 7
5V S13 ,15,1 6,17,2 3,24 ,25 ,26 ,2 8,3 3,3 7 ,38
1. 8 V S9, 2 0 , 3 2 ,37
3. 3 V S2, 3 , 5 ,9 ,13,1 4,1 5,16 ,19 ,20 ,21,2 2,2 3 ,24,25 ,28 ,3 0,3 3,3 5 ,37
VGA_SEL 14,15,28
VG A_BL ON28
EX_ EDID_DATA 3 7
GM_ BLON 5
GM_ EDID_ DAT A 5
GM_ EDID_ CL K 5
EX _ B L O N 3 7
VGA_SEL# 15,28
VGA_SEL 14,15,28
EX_ EDID_CL K 37
EX_ENAVDD37
GM_ ENAV DD5
LVDS_U1P
LVDS_UCLKN
LVDS_UCLKP
LVDS_L2P
LVDS_L0P
LVDS_L2N
LVDS_LC LKP
LVDS_U0N
LVDS_LC LKN
LVDS_U2N
LVDS_U1N
LVDS_U2P
LVDS_L0N
LVDS_L1P
LVDS_U0P
E D I D _C LK
ED ID_D ATA
ED IDVCC
FAN_DC_VOL
Z1203FAN_DC_VOL
Z1205
Z1204
LVDS_L1N
Z1208
Z1 2 07
Z1 2 06
EX_LVDS_L0P
EX_LVDS_L1P
EX_LVDS_L1N
EX_LVDS_L2N
EX_LVDS_L2P
EX_LVDS_L0N
E X _ LV D S _ LC LK P
E X _ LV D S _ LC LK N
LV D S _U 2 N
LV D S _L 1P
LV D S _U 0 N
LVDS_UCLKN
LV D S _L 0P
LV D S _L C L KN
LV D S _U 1 P
LV D S _U 2 P
LV D S _L 2P
LV D S _L 1N
LV D S _U 0 P
LV D S _L C L KP
LV D S _L 2N
LV D S _U 1 N
LVDS_UCLKP
LV D S _L 0N
EX_LVDS_U1P
EX_LVDS_U1N
EX_LVDS_U0P
EX_LVDS_U2N
EX_LVDS_U0N
EX_LVDS_U2P
EX_LVDS_UCLKN
EX_LVDS_UCLKP
LVDS_L0N
LVDS_L0P
LVDS_L1N
LVDS_L1P
LVDS_L2N
LVDS_L2P
LVDS_LCLKN
LVDS_LCLKP
VG A _ S E L _ R
LVDS_U0N
LVDS_U0P
LVDS_U1N
LVDS_U1P
LVDS_U2N
LVDS_U2P
LVDS_ UCLKN
LVDS_ UCLKP
VGA_SEL _R
EDID_CLK
VGA_SEL
EDID_DATA
VGA_SEL #
VGA_SEL
VGA_SEL#
EX_LVDS_L0N
EX_LVDS_L0P LVDS_L0P
LVDS_L0N
EX_LVDS_L1P
EX_LVDS_L1N LVDS_L1N
LVDS_L1P
EX_LVDS_L2P
EX_LVDS_L2N
LVDS_L2P
LVDS_L2N
EX_LVDS_LCLKP
EX_LVDS_LCLKN LVDS_LCLKN
LVDS_LCLKP
EX_LVDS_U 0N
EX_LVDS_U 0P
L V D S _U 0N
L V D S _U 0P
EX_LVDS_U 1N
EX_LVDS_U 1P
EX_LVDS_U 2P
EX_LVDS_U 2N
EX_LVDS_U CLKP
EX_LVDS_U CLKN LVDS_U CLKN
LVDS_U CLKP
L V D S _U 2N
L V D S _U 2P
L V D S _U 1P
L V D S _U 1N
CP2
*8 P4 CX1 0 p
1
2
3
45
6
7
8
C540
0 . 1u _1 6 V _0 4
Q49
2N 7 0 02
G
DS
R29
*2 .2K _ 04
R30 *2.2K_04
JLC D1
LVDS-CON 30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
GND 1
GND 2
GND 3
GND 4
C522
* 0.1u_16V_04
RN 25
8 P 4R X 0 _0 4
1
2
3
4 5
6
7
8
C543
*0.1u_16V_04
L7 0_08
1 2
RN 23
8 P 4R X 0 _0 4
1
2
3
4 5
6
7
8
Q5
NDS352AP_NL
G
D S
10K
10 K
Q51
DTC 11 4EU A
C
B
E
RN 24
8 P 4R X 0 _0 4
1
2
3
4 5
6
7
8
CP4
*8 P4 CX1 0 p
1
2
3
45
6
7
8
C515 *0 .1U _1 6V_ 0 4
RN 26
8 P 4R X 0 _0 4
1
2
3
4 5
6
7
8
R38 9
10 0K _ 04
CP3
*8 P4 CX1 0 p
1
2
3
45
6
7
8
R40 1
1M _ 0 4
C4 5
* 1 50 P _1 5 K V _0 6
R3 8
2.2K_04
C52 0 *0.1 U_ 16 V_04
C5 24
*10U_10V_08
C53 1 *0 .1 U_1 6V_0 4
C523
*1 0u _1 0 V_ 0 8
C843
22U_6.3V_08
C842
22 U _ 6. 3 V _0 8
C53 4
0. 1 u_ 1 6V _ 04
R395 10K_1%_04
C 5 16 * 0 . 1U _ 1 6V _ 04
R391 *4.7K_04
C852
0. 1 u _1 6V _ 0 4
C 517 *0.1U_16V_04
U2 1
*PI2PC IE41 2-D
5
8
13
18
20
30
40
42
1
4
10
14
17
38
37
36
35
34
33
32
29
31
28
27
26
25
19
21
39
41
2
3
24
23
22
9
16
15
12
11
7
6
43
VDD 1
VDD 2
VDD 3
VDD 4
VDD 5
VDD 6
VDD 7
VDD 8
GND1
GND2
GND3
GND4
GND5
0B1
1B1
2B1
3B1
0B2
1B2
2B2
4B1
3B2
5B1
6B1
7B1
4B2
GND6
GND7
GND8
GND9
A0
A1
5B2
6B2
7B2
SEL
A7
A6
A5
A4
A3
A2
GND_M
R3 72
*1 0K _ 04
R398 *4.7K_04
C 5 21 * 0 . 1U _1 6V _ 04
C519 *0.1U_16V_04
C525 *0.1U _16V_04
10 K
10K
Q7 7
*DTC114EUA
C
B
E
R695
*1 M_ 04
Q1 0
2N7002W
G
D S
Q4 4
*2N7002W
G
D S
U2 2
*PI2 PCIE41 2-D
5
8
13
18
20
30
40
42
1
4
10
14
17
38
37
36
35
34
33
32
29
31
28
27
26
25
19
21
39
41
2
3
24
23
22
9
16
15
12
11
7
6
43
VD D1
VD D2
VD D3
VD D4
VD D5
VD D6
VD D7
VD D8
GND1
GND2
GND3
GND4
GND5
0B1
1B1
2B1
3B1
0B2
1B2
2B2
4B1
3B2
5B1
6B1
7B1
4B2
GND6
GND7
GND8
GND9
A0
A1
5B2
6B2
7B2
SEL
A7
A6
A5
A4
A3
A2
GND_M
C518 *0.1U_16V_04
+
-
U24 B
GM3 58 S8R
5
6
7
C533 * 0.1U_16V_04
R370 * 8.2K_04
Q4 6
*2N7002W
G
D S
R2 6 4 .7 K _0 4
JFAN1
85205-04001
1
2
3
4
1
2
3
4
D3
*SCS751V-40
A C
C532
0. 1 u_ 1 6V _ 04
R4 00
1M _ 0 4
D2 * SC S75 1V-40
AC
Q50
2N7002
G
DS
R32
2.2K_04
R31 *2.2K_04
Q6
2N7002W
G
D S
R37 *2.2K_04
CP1
*8 P4 CX1 0 p
1
2
3
45
6
7
8
R3 94
200_04
Q4 0
SI3456D V-T1-E3
3
2
1
4
5
6
G
D
D
S
D
D
Q43
*2N 70 02 W
G
D S
R392 *4.7K_04
C 46 1 0U _ 1 0V _ 08
C536
*150P_15KV_06
Q7
2N 7 0 02 W
G
D S
R 36 4. 9 9K _ 1% _ 06
C853
0 . 1u _1 6 V _0 4
C855
0.1u_16V_04
R393
2 0 0_ 04
C85 4
0.1u_16V_04
PANEL
FAN CONTROL
CPU FAN
40 mil
M570u
conne ctor
30
1
JLCD
1A
Close to connector
GM
VGA_SEL
High
LOW EX
Inp ut
EVT
2007/12/17
EVT
2007/12/19
EV T
20 07 /1 2 /1 9
200 8/1/ 15
DVT
2008 /1/1 5
DVT
3/15_Cost down
3/12_Cost down
3/15_cost down
0 8/4/9 _Alex
Sheet 12 of 42
LCD,CPU FAN