Canon BJ-W3000 Service Manual page 255

BJ-W3000 / BJ-W3050
8
(10/17-B1)
PIX[7..0] (2/17-F8)
(1/17-F3)
PIX7
PIX6
PIX5
PIX4
PIX3
PIX2
PIX1
PIX0
(10/17-C2) PIXRDY
(2/17-A8) OPIXCLK
(3/17-C1)
(3/17-C1)
(3/17-C1)
R284 (3/17-C1)
(2/17-C8) IPLOTH
47
C271
1000pF
GND
7 6
U235
2
A
4
(2/17-A8) IPIXRDY Y
1
B
C372
0.1uF
(1/17-C2)(6/17-B8)
C373
0.1uF 1
NC
2
VDD
3
VSS
4
DREQ0N DQ0DQ0B32TS2
5
DMA_CONTN DMC_B31_TS1
6
BEB30_TSSEL0
7
FFF_B22_TD4
R297 47
8
A31PX7B21TD3
R296 47 9
A30PX6B20TD2
R295 47 10
A29PX5B12TD1
47 11
R294
A28PX4B11TD0
R293 47 12
A27PX3B10TLD
R292
47 13
A26_PX2_B02
R291 47 14
ADSL_PX1_B01
R290 47
15
DENL_PX0_B00
R285 47 16
BLT_PXRY_HLT
17
RDL_PXCK_HCK
18
VDD
19
VSS
20
HOLDTRG3 HOLDTRG3_HD3
21
HOLDTRG2 ATP1HTG2HD2
22
HOLDTRG1 ATP0HTG1HD1
23
HOLDTRG0 AKINHTG0HD0
24
BSYIPLOTHS1
25
DPXRDYH_HS0
26
BPINT_DRSEL2
27
(8/17-D7) DRSL1 BPINT_DRSEL1
28
(8/17-D7)
DRSL0 BPINT_DRSEL0
29
DCLK4
30
IODATA4
31
DIRECT4
32
LTCLK4
33
DK0HENB4TSC3
34
VDD
35
NC
36
NC
5 4
OPPRDY (2/17-B1)
(10/17-C3) PIXCLK
(10/17-C3)
VENB
(1/17-D2) REDREQ1N
(1/17-C2) REDREQ0N
HLDT
IMOAKRQ
FWRHENB3TSC2
RP7_HSL31
U208
RP6_HSL33
RP5_HSL32
RP4_HSL30
BDRHENB2TSC1
RP3_HSL21
RP2_HSL23
RP1_HSL22
C374
0.1uF
3 2
OVENB (2/17-B1)
DREQ1N (2/17-F8)
VCC
(9/17-F5)
XCRCCK
XCRCDAT (9/17-F5)
XCRCDET (9/17-F5)
NF205
N F
SYSTEM_CLK
C279
(1/17-C1)
0.1uF
(2/17-F2)
(3/17-F7)
GND
(4/17-D2)
108
NC
107
VSS
106
VDD
105
TRIN
104
103
RESETN KILLERN (1/17-D2)(2/17-F2)(3/17-F7)(4/17-D2)
102
TLD
101
TMODE
100
SMODE
99
BCLK
98
ACLK
97
SDO
96
SDI
95
94
BENB31
93
R454 47
LTCLK3
92 IPIXDT7
R455 47
91 IPIXDT6
90
VDD
89
VSS R456 47
88 IPIXDT5
87
DIRECT3
86
R457 47
BENB30
85 IPIXDT4
84
IODATA3
83
DCLK3
82
81
BENB21
80
R458 47
LTCLK2
79 IPIXDT3
R459 47
78 IPIXDT2
R460 47
77 IPIXDT1
76
DIRECT2
75
VSS
74
VDD
73
NC
C375
0.1uF
GND
R461 47
IPIXDT0
Part 6: Circuit Diagram
1
Engine controller (17/17)
F
E
IPIXDT[7..0] (2/17-A8)
D
C
B
A
6-32