Canon BJC 6000 - Color Inkjet Printer Service Manual page 168

BJC-6000
8
10
RGV5
RGV3
CP320
MA<9..0>
MD<15..0> 16
DRAM(16Mbit)
IC302
UPD42518165-A60-7JF
1
50
VCC GND
2 49 15
0
I/O 1 I/O 16
3 14
1 48
I/O 2 I/O 15
4 47 13
2
I/O 3 I/O 14
3 5 46 12
I/O 4 I/O 13
6
45
Vss GND
4 7 44 11
I/O 5 I/O 12
8 10
5 43
I/O 6 I/O 11
6 9 42 9
I/O I/O 10
10
7 41 8
I/O 8 I/O 9
11 40
NC
NC
15 36
NC
NC
16 35
NC LCAS/
17 34
WE/ UCAS/
18 33
RAS/
DE/
19 32
NC A9
20 31
NC
A8
0 21 30
A0 A7
1 22 29
A1
A6
2 23 28
A2 A5
3 24 27
A3
A4
25 26
Vcc GND
C318
1000p,50V
C319
0.1m,25V
A<21..0>
<01-B8>
RGV5
EEPROM(2Kbit)
IC602
5-2922DAFJ
1
8
NC TEST
2 7
VCC GND
2 RCS 3
6
CS D0
3
SK 4 5
SK D1
C607
0.1m,25V
7 6
3
3
MRESTX
0
2 1 0
8 7 6 5 4 3 2 1 0
RGV5 2 1 0
RGV3
C317 C316
0.1m,25V 1000p,50V
4 3 2 1 0
1
VSS
2
VSS
3
SV VDD
4
DEX
5
SHC
6
PF1/SIN
7
ST7/SOT
8
5
RAM-A5
6 9
RAM-A6
7 10
RAM-A7
8 11
RAM-A8
9 12
RAM-A9
13
WEX
14
UCASX1
15
LCASX0
16
RASX1
17
RASX0
15 18
RAM-D15
14 19
RAM-D14
13 20
RAM-D13
12 21
RAM-D12
11 22
RAM-D11
10 23
RAM-D10
9 24 Printer Controller
RAM-D9
8 25
RAM-D8
26
IC301
VSS
27
3.3V VDD
7 28 UPD82634GD-001-ML
RAM-D7
6 29
RAM-D6
5 30
RAM-D5
4 31
RAM-D4
3 32
RAM-D3
2 33
RAM-D2
1 34
RAM-D1
0 35
RAM-D0
36
SCK
37
NTEST2
38
A21
39
21
A20
40
20
A19
41
19
A18
42
18
A17
43
17
A16
44
16
A15
45
15
A14
14 46
A13
47
13
A12
RGV5
12 48
A11
49
11
A10
50
10
SV VDD
51
VSS
52
VSS
22 9 8 7 6 5 4 3 2 1
4
RGV3 RGV5
WRHX
C304
<01-A8>
1000p,50V WRLX
<01-A8>
RDX
<01-A8>
CS2X
<01-A8>
CS1X
<01-A8>
WAITX
<01-D4>
1
RD1
RESX
<01-E3>
0
RD0 CS3X
<01-A8>
CP310
OCSX0
CP311
OCSX1
5 4
PF<1..0>
2
LFCNT<2..0>
<04-B3>
CRCNT<2..0>
<04-C3>
<04-B3>
inRGV3 RGV5 RGV3
0 1 2 3 4 5 6 7 8 9 10 11 13 14 15 16 17 18 19 20 21 22 23
RGV5
156
VSS
155
VSS
154
SV VDD
C311
153 23
HSEL1A1
152 24 1000p,50V
HSEL1B1
151 25
HSEL2A1
150
26
HSEL2B1
149
BZ
148
6
ST6
147 5
ST5
146
4
ST4
145 3
ST3
144
TST1
143
X0
142
X1
141
VSS
140
ITEST
139
2
ST2
138 1
ST1
137
0
ST0
136
PA3
135
PA2
134
PA1
133
PA0
132
PC3
131 3
VSS
Buttons
130
3.3V VDD
129
DSYS CLK
128
PC2
127 2
PC1
126 1
PC0
125 0
ANC
124
IINT 3
123
3
IINT 2
122 2
IINT 1
121
1
IINT 0
120
D15
119 15
D14
118 14
D13
117 13
D12
116 12
D11
115 11 INT<3..0>
VSS
114
D10
113 10
D9
112 9
D8
111 8
D7 RGV5
110 7
D6
109 6
D5
108 5
D4
107 4
5V VDD
106
VSS
105
VSS
16 D<15..0>
0 1 2 3
<01-B2>
IFD<7..0>
8
<04-F4>
8 7 6 5 4 3 2 1 0
9 IFCONT<8..0>
<04-E5>
POW SW
<01-B4,B8>
RESUME SW
<01-B8>
DOOR
<01-D4>
inRGV3
RGV5
RGV5
C306
C308
1000p,50V
3 2
CONTROL BOARD 02
9
PD<8..0>
<04-,F8>
HEADCONT<26..0>
27
<03-F5,F8>
Beeper
BZ601
CO11PA-Z
R604
BZ
8 STATUS<7..0>
inRGV3
0 ST0
CP301
1 ST1
CP302
2 ST2
CP303
3 ST3
CP304
4 ST4
CP305
R302 5 ST5
CP306
6 ST6
0.1A
CP307
R301 1M,1/16W
7 ST7
CP308
X301
OUT OUT
Oscillator
3 GND
2
1
CSTX2500MV01
0
Indicator
RGV51
PA<3..0>
LED601
R609
0
PA0
POWER(GREEN)
180.1/10W
1 PA1 R610
RESUME(ORANGE)
PC<3..0> 180.1/10W
SEC2494C
VSEN1
<01-A4>
R605
R606
39K,1/16W 390,1/16W
1
R617
PES
1 3
10K,1/16W
C605
100p,50V
2 4
CP602
2
RGV3 Paper End Sensor
C309
1000p
RGV3 RGV51
50V
Control
RA602
RA601
10k,0.063W
1 2 SW601
POWER
1 2 SW602
RESUME SKHVLK
1 2 SW603
DOOR
CN602
C613
0.01m,50V
Part 5: Maintenance
1
F
E
D
C
PS601
GP15059C
B
SKHVLK
MPU10321MLBD
Pump Sensor
A
5-50