Sharp MX-5000N

MX-5001N LSU SECTION H – 1
MX-5001N
Service Manual
[H] LSU SECTION
1. Electrical and mechanical relation diagram
PGM
LSU_FAN
CCFM
LSUSS
6
6
9
10
6
8
5
1
4
3
2
7
6
CN1 CN7
CN3 CN4
S06B-XASK-1
CN4
S20B-PHDSS B28B-PHDSS
CN5 CN5
501571-5007
501190-5017
S24B-PHDSS B24B-PHDSS
VSYNC_K_P
27 22
VSYNC_Y_P
23
VSYNC_M_P
24
VSYNC_M_N VSYNC_K_N
25
VSYNC_C_N
26
VSYNC_C_P
MOTHER PWB
21
VSYNC_Y_N
/TRANS_RST
17
JOBEND_INT
11 20 TH_LSU 19 /PCU_TRG 16 /RST_DAT 10
LSU_ASIC_RST
13
/TRANS_DAT
18 D-GND 14 /SCK_LSU 15 D-GND
6 5VLD
12 D-GND
4 P-GND 2 24V 7 D-GND 55VCN 1 3.3V CN 8 D-GND
DT_Y1-
27
/LDERR_Y
20
DT_Y2+
22
D-GND
25
DT_Y1-
HSYNC_LSU_N
45 46
2
D-GND D-GND CH4_N CH4_P
31
ECLK_LSU_N
1
ECLK_LSU_P
D-GND D-GND
HSYNC_LSU_P
6 4 3 5
HSYNC_LSU_N 24
9 7 8
D-GND 22
HSYNC_LSU_P 23
ECLK_LSU_P 20
D-GND 21 CH4_P 18
ECLK_LSU_N 19
10
D-GND
1
7 3
D-GND
5
40
3.3V CN
2
n LDERR_K
5V CN
4
D-GND
3
4
16 14
VREF_K1
18nENB_K
VREF_K2
37 33
DT_Y1+ 35
23
n LDERR_Y 26
18 16
29
CH4_N CH1_P CH1_N CH3_N CH3_P
CLCLK_N CLCLK_P
D-GND
4D-GND 9
10
7CH2_N
D-GND D-GND CH2_P
LSU PWB
VREF_M1
DT_M1- DT_C1- DT_M1+
/LDERR_C
/ENB_C
/LDERR_M
/TRANS_RST JOBEND_INT
LSU_ASIC_RST
D-GND
DT_C1+
17
14 1113
14 12 15
12 10
16
24
11
8
22 21 19 206
5
17
14
VSYNC_K_P VSYNC_C_P
15
2 3
CH0_P
VSYNC_M_N
17 18
D-GND
VSYNC_M_P VSYNC_Y_P
CH0_N
CH1_N CH1_P CH2_N CH0_N CH0_P D-GND D-GND
23
20 13
/PCU_TRG
28
VSYNC_Y_N
1
16
VSYNC_C_N
19 11
VSYNC_K_N
12
TH_LSU
8 9
10
7 6
5V_LD D-GND 5V_LD
DT_K1+
D-GND
5 1 2 3 4 5 6
24V
P-GND
/SCK_LSU
5VLD
D-GND D-GND
/SH_C2
/SH_C1
/TRANS_DAT
D-GND
/RST_DAT
39
VREF_C1 VREF_C2
DT_C2+
32
DT_M2+
D-GND
DT_M2- DT_Y1+
VREF_Y1
29
VREF_Y2 VREF_M2
30 24 28 26
DT_C1+ 23
36 40 37 35 44 41
DT_C1-
GND 42
n SH_YMC2 44
GND 46 GND
n SH_YMC1
VREF_K2 VREF_K1
D-GND
DT_K2-
6 8
11 13
5
33 42 34
D-GND
38
DT_K1-
D-GND
DT_K2+ /SH_K1 /SH_K2
/LDERR_K
10
D-GND D-GND
DT_C2- /ENB_K
17 43 49 48 50 47 15
9
GND
1
nSH_K2 8
13
4 6
14 12
12
2
+5V 50
nSH_K1
DT_K1+ DT_K1- 9
GND
11
48+5V
CH2_P
15
D-GND D-GND
18
CLCLK_N
16
DT_Y2-
D-GND
13
D-GND
CLCLK_P
CH3_N CH3_P
DT_K2- 3
GND
DT_K2+
7
21
VREF_C1 24
n LDERR_C 20
GND 25
VREF_C2 22
DT_C2+ 17
n ENB_YMC 38
DT_C2- 15
GND 19
DT_M1+ 47
n LDERR_M 32
VREF_M1 36
DT_M1- 45
GND 49
43
VREF_M2 34
DT_M2+ 41
VREF_Y1
DT_Y2- 27
GND 31 GND
LD PWB
VREF_Y2 28
DT_Y2+
30
DT_M2- 39
GND
LDCHK_2 2 LDCHK_1 1
21 LDCHK_2 19 LDCHK_1
CN20
PR PR
11
22
11
22
SM-2Pin SM-2Pin
B7B-PH-K-S
INT24V1 1
/LSUSS_B 3
PCU PWB
NC 2
CN2
B6B-PH-K-S B6B-PH-K-S
/BREAK /START
24V1
4 5
P-GND
POLYCLK
/LOCK
/START
P-GND
/BREAK
6 2
4
/LOCK
3
POLYCLK
1
24V1
3 5 6 2
1
CN1
B4B-PH-K-S
B7B-PH-K-S
B4B-PH-K-S
LSUTH1
1 2 3
NC NC
2
D-GND
4 3
4
7 6
5VN
D-GND
1
NC
5
LSUTH1
nBD 23
D-GND
5VN
D-GND
nBD
D-GND
14 D-GND
SM-3Pin
1
2
3
P-GND
6
CCFM_V
4
3
1
2
CCFM_LD
7
CN6
B3B-PH-K-S
GND3
/FANRDY
24V
2
1