Canon BJ-W3000 Service Manual page 259

BJ-W3000 / BJ-W3050
8
(5/8-D7)
XSUBH1
(8/8-D5)
(8/8-D5)
(8/8-D5)
(8/8-D5)
(8/8-D5)
(8/8-D5)
(8/8-D5)
(8/8-D5)
(8/8-D5)
(8/8-D5)
(8/8-D5)
(8/8-D5)
(8/8-D2)
(8/8-D2)
(8/8-D2)
(8/8-D2)
(8/8-D2)
(8/8-D2)
(8/8-D2)
(8/8-D2)
JP501
(8/8-D4)
7 6
OSUBH1
OSUBH4
SUBH4
C508
0.1u
LGND
1
NC
2
VDD
3
VSS
BENB32 4
DQ0DQ0B32TS2
BENB32
BENB31 5
BENB31 DMC_B31_TS1
BENB30 6
BENB30 BEB30_TSSEL0
BENB22 7
BENB22 FFF_B22_TD4
BENB21 8
A31PX7B21TD3
BENB21
BENB20 9
A30PX6B20TD2
BENB20
BENB12 10
A29PX5B12TD1
BENB12
BENB11 11
A28PX4B11TD0
BENB11
BENB10 12
BENB10 A27PX3B10TLD
BENB02 13
BENB02 A26_PX2_B02
BENB01 14
ADSL_PX1_B01
BENB01
BENB00 15
DENL_PX0_B00
BENB00
HLTCLK 16
BLT_PXRY_HLT
HLTCLK
HDCLK 17
RDL_PXCK_HCK
HDCLK
18
VDD
19
VSS
HDAT3 20
HOLDTRG3_HD3
HDAT3
HDAT2 21
ATP1HTG2HD2
HDAT2
HDAT1 22
ATP0HTG1HD1
HDAT1
HDAT0 23
AKINHTG0HD0
HDAT0
HSEL1 24
HSEL1 BSYIPLOTHS1
HSEL0 25
HSEL0 DPXRDYH_HS0
SUBH1 26
SUBH1 BPINT_DRSEL2
27
BPINT_DRSEL1
28
BPINT_DRSEL0
DCLK4 29
DCLK4
DCLK4
IDATA4 30
IDATA4 IODATA4
DIR4 31
DIR4 DIRECT4
LTCLK4 32
LTCLK4 LTCLK4
HENB4 33
DK0HENB4TSC3
HENB4
34
VDD
35
NC
36
NC
L5V
C514
NF501
NF
0.1u
LGND
(3/8-E5) DCLK0
IDATA0
(3/8-E5)
HS2B0
(3/8-E5)
(3/8-E5)
BE00
(3/8-E5) DIR0
(3/8-F5) HS1B0
(3/8-F5) HS1A0
(3/8-F5) HS2A0
(3/8-F5) LTCLK0
(3/8-F5) BE01
(3/8-F5) HENB0
5 4
L5V
NF502
NF
IC503
C513
0.1u
108
NC
107
VSS
106
VDD
105
TRIN
104
IMOAKRQ
103 RESETN
RESETN
102
TLD
101
TMODE
100
SMODE
99
BCLK
98
ACLK
97
SDO
96
SDI
95
HENB3
FWRHENB3TSC2
94 BE31
BENB31
93 LTCLK3
LTCLK3
92 HS2A3
RP7_HSL31
91
HS1A3
RP6_HSL33
90
VDD
89
VSS
88 HS1B3
RP5_HSL32
87 DIR3
DIRECT3
86 BE30
BENB30
85
HS2B3
RP4_HSL30
84
IDATA3
IODATA3
83
DCLK3
DCLK3
82
HENB2
BDRHENB2TSC1
81 BE21
BENB21
80 LTCLK2
LTCLK2
79
HS2A2
RP3_HSL21
78
HS1A2
RP2_HSL23
77
HS1B2
RP1_HSL22
76
DIR2
DIRECT2
75
VSS
74
VDD
73
NC
LGND
C515
0.1u
3 2
COM_DIR (8/8-C5)
COM_DAT (8/8-D7)
COM_CLK
(8/8-C7)
COM_LT
(8/8-C5)
CRC_CLK (8/8-C5)
CRC_DAT (8/8-C5)
CRC_DET (8/8-D7)
TRI_ENBN (8/8-C5)
Y501
(10.245MHz) IC517
R505
1 8
x1 oe
33
2 7
C507 x2 gnd
330p
C570 C571
3 6
16p 16p fs3 vcc
4 5
fs4 clkout
L5V
R504
2.2k
IC501
1 3
OUT VCC
2 4
MAN GND
(3/8-D1)
HENB3
BE31 (3/8-D1)
(3/8-D1)
LTCLK3
HS2A3 (3/8-C1)
HS1A3 (3/8-C1)
(3/8-C1)
HS1B3
DIR3 (3/8-C1)
BE30 (3/8-C1)
HS2B3 (3/8-B1)
IDATA3 (3/8-B1)
DCLK3 (3/8-B1)
(3/8-F1)
HENB2
BE21 (3/8-F1)
LTCLK2 (3/8-F1)
HS2A2 (3/8-F1)
HS1A2 (3/8-F1)
HS1B2
(3/8-F1)
DIR2 (3/8-E1)
(3/8-E1)
BE20
LGND
(3/8-E1)
HS2B2
IDATA2 (3/8-E1)
DCLK2 (3/8-E1)
HENB1 (3/8-D5)
BE11
(3/8-D5)
(3/8-D5)
LTCLK1
HS2A1 (3/8-C5)
HS1A1 (3/8-C5)
HS1B1 (3/8-C5)
DIR1 (3/8-C5)
BE10 (3/8-C5)
(3/8-B5)
HS2B1
(3/8-B5)
IDATA1
DCLK1 (3/8-B5)
Part 6: Circuit Diagram
1
Carriage controller (4/8)
F
L5V
NF503
NF
C506
0.01u
LGND
E
C505
0.01u
LGND
D
C
B
A
6-36