MX-5500N, MX-6200N, MX-7000N (serv.man9). FULL CIRCUIT DIAGRAM 55 62 7000 LCX2 3 FNX3 4 PNX2A-D RBX2 CFX1 FXX1 — Sharp Copying Equipment Peripheral (repair manual). Page 31

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MX7000N  CIRCUIT DIAGRAM / 回路図  2 – 24
R279
47KJ
R237
1KJ
R244
47KJ
R242
47KJ
BP5
IC21E
Image_System_Chip_15
o_dat_c[3]
o_dat_c[2]
o_dat_c[1]
o_dat_c[0]
o_dat_k[3]
o_dat_k[2]
o_dat_k[1]
o_dat_k[0]
o_dat_m[3]
o_dat_m[2]
o_dat_m[1]
o_dat_m[0]
o_dat_y[3]
o_dat_y[2]
o_dat_y[1]
o_dat_y[0]
video_lxu_k
AK31
video_lxu_c
AK32
video_lxu_m
AK33
video_lxu_y
AL33
_dat_y[3]
_dat_y[2]
_dat_y[1]
_dat_y[0]
_dat_m_b[3]
_dat_m_b[2]
_dat_m_b[1]
_dat_m_b[0]
_dat_c_g[3]
_dat_c_g[2]
_dat_c_g[1]
_dat_c_g[0]
_dat_k_r[3]
_dat_k_r[2]
_dat_k_r[1]
_dat_k_r[0]
scan_clki
AD34
scan_sel
Y29
scan_ldgt/line
Y31
scan_dgt
AA34
video_clki
AF34
video_clko
AH34
o_vsync_k_l
o_vsync_c_l
o_vsync_m_l
o_vsync_y_l
o_hsync_k_l
o_hsync_c_l
o_hsync_m_l
o_hsync_y_l
o_hsynco_k_l
o_hsynco_c_l
o_hsynco_m_l
o_hsynco_y_l
N/C
G2
N/C
H29
N/C
AA33
N/C
AF1
N/C
AF4
N/C
AF6
N/C
AM5
N/C
AP18
mage_System_Chip 5/8
VIDEO OUT I/F
SCAN IN I/F
PU
PU
R241
X_68J
C222
0.1uF(B)
C221
150pF
CP665
R238
100KJ
CP664
R243
47KJ
C223
X_150pF
IC29
SN74LVC2G66DCU-R
1A
1
1B
2
2C
3
GND
4
2A
5
2B
6
1C
7
VCC
8
+3.3V
SA_VIDEO_CLKO {36}
EF_CLK_IN {30}
GPO_EF_ACTIVE {30,43}
GPO_SYS_ACTIVE {30}
nSOCLKOUT {36}
SCANO_SEL {36}
SCANO_LDGT {36}
SCANO_DGT {36}
SA_VIDEO_CLKI {30,36}
SA_VIDEO_CLKI
{30,36}
SA_VIDEO_CLKI {30,36}
3
3
2
2
1
1
D
C
B
A
12/42
DGND
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