Kyocera Mita KM-4230 Manual De Servicio página 575

PCB principal 2/9
A B
+
1 VO_O CN12–7
VO_O– CN12–6
VO_E + CN12–5
VO_E– CN12–4
2
IC27
3
+
SM Vref
1
CN5–4
2
–
3
IC27
5
+
OCM Vref
7
CN13–B
6
–
4
SHIFT + CN11–5
SHIFT – CN11–4
+
CLK CN11–11
–
CLK CN11–10
+
RS CN11–9
RS – CN11–8
CLP + CN11–7
–
CLP CN11–6
+
5 V CN11–3
5
+ 5 V CN11–2
+
5 V CN11–1
+ 12 V CN12–3
G(ANALOG) CN12–2
G(ANALOG) CN12–1
6
7
MIPIN(7:0)
MREIN
RESET SCANNER
A(8:0)
SHDCS_
_WR
8
_RD
D(7:0)
A B
C D
R211
D3
1
R233
2
+
R232
8
R220
D2 IC18
R234
3
–
4
A G R219
A G
C146
R213
A G
D4
1
R235
2
+
R236 8
D5 R222
IC17
R239
3
–
4
A G
R223
R225
A G
R226
C149
S G
A G
R214
DA7
R216 S G
DA6
R218
DA5
R228
DA4
R229
S G
R245
R246
S G
R240
DA3
R242
DA2
RA6
1 8
R244
CXAL0
DA1 2 7 133
CXAL1
3 6 134
CXAL2
R248 135
DA0
136
R249
137
138
S G
IC28 TP1
139
140
L117 3 4
+
DO1 EN
L118 3 12 141
S G RA23
DO1 – EN
L111 5 1 1 8 142
DO2 + DI1
L112 2 7 2 7 143
–
DO2 DI2
L113 10 9 3 6 144
+
DO3 DI3
4 5 145
L114 6 15
DO3 – DI4
L115 10 16 146
DO4 + VCC
L116 11 8 147
DO4 – GND
148
149
150
151
B
FM2 152
1 3 153
S G
154
2
155
156
S G
157
158
TP9
159
R205 R203
160
CLKIN
161
162
FM1
163
1 3
S G 164
C16
2 165
166
167
TP2 168
A G
RA24 169
1 4 170
SVSYNCIN C17
2 3 171
TP3 172
SHSYNCIN 173
174
175
RA25
MIPIN0 1 8 176
MIPIN1 2 7
MIPIN2 3 6
MIPIN3 4 5
RA26
MIPIN4 1 8
MIPIN5 2 7
MIPIN6 3 6
MIPIN7 4 5
TP4
C142
R2
S G
C D
E F
R210
R212
A G
R191
4 3
XT1
S G S G S G
3.3 VOUT
NC GND
1 2
S G
C5
C6
REFHE0
REFHE1
REFHE2
REFHE3
REFHE4
VSS
VDD3 V
REFHE5
REFHE6
REFHE7
SHIFT
VDD5 V
CCDCLK1
CCDCLK2
CCDCLK1
CCDCLK2
VSS
_BCLAMP
RS1
RS2
IC29
OVSS
CLAMP1
CLAMP2
OVDD5
SPHOLD1
SPHOLD2
_PCLK
VSS
PCLK
OVSS
SVSYNC
_SHSYNC
VDD5 V
SHDOUT0
SHDOUT1
SHDOUT2
SHDOUT3
VDD3 V
VSS
SHDOUT4
SHDOUT5
SHDOUT6
SHDOUT7
MRE
S G S G S G
C172
C173
R283
S G
S G
E F
G H
C131
C132
C133
C134
A
A
RA10
1
37 ODDIN2 ODDOUT 24
2
ODDIN1 AGND
38 23
+
T2 MPXOUT
39 22
T3 VRT
40 21
EVENIN2 VRB
41 20
EVENIN1 CLPOC1
42 IC20 19
DVCC CLPEC1
43 18
CLPOC2 TDA
44 17
CLPEC2 AIN5
45 16
+
DGND
AIN4
46 15
L0 AIN3
47 14
L1
AIN2
48 13
A G S G
S G
A G
L106
L105
CXAL0
CXAL1
SHPE
88
CXAL2
SHD0
87
CXADT7
86
CXADT6
85
CXADT5
84
VSS
83 C22
VDD3 V
82
CXADT4
81
CXADT3
80
CXADT2
79
CXADT1
78
VDD5 V
77
CXADT0
76
CXAL2
75
CXAL1
74
CXAL0
73
VSS
72 1 4
CXARD
71 RA27
2 3
_CXAWR
70
1 8
EVEN7
69 2 7
EVEN6 IC30
68 RA31 3 6
EVEN5
67 10 12
4 5
D7 CLK
EVEN4
66 9 17
1 8
D6 VRT
EVEN3
65
2 7 8 23
D5 VRB
EVEN2
64 RA32 3 6 7 19
D4 VIN
EVEN1
63 4 5 6 16
D3 VRTS
EVEN0
62 5 22
RA28 D2 VRBS
VSS
61 4 14
1 4
D1 AVDD
ADCCLK2
60 2 3 3 15
D0 AVDD
ADCCLK1
59 20 18
AVSS AVDD L128
ODDM7
58 21 11
AVSS DVDD
ODDM6
57 24 13
DVSS DVDD
VDD5 V
56 C24
A G 2 1
DVSS _OE
ODDM5 55
ODDM4 A G
54 TP7
S G
ODDM3
53
ODDM2
52
VDD3 V
51
VSS S G
50
ODDM1
49 IC31
RA33
ODDM0
48 1 8 10 12
D7 CLK
_PHSYNC
47
2 7 9 17
D6 VRT
PVSYNC 46
3 6 8 23
D5 VRB
TEST7
45 4 5 7 19
D4 VIN
1 8 6 16
D3 VRTS
2 7 5 22
D2 VRBS
3 6 4 14
D1 AVDD
4 5 3 15
D0 AVDD
20 18
RA29 AVSS AVDD L129
21 11
AVSS DVDD
TP5
24 13
DVSS DVDD
A G 2 1
DVSS _OE
R280
TR8
S G
L125
C171 TP6
R279
S G
OVSYNC
R282
S G
G H
2A3/4
I J
1
2
A G A G
4
3
+ +
3
A G
4
5
A
L104
6
L127
A
A G
7
8
I J
3-7-18