Canon iR C6800 Series Circuit Diagram page 30

HV3
C 405
100P,50V J3
GN D1
CPU_CLK L4
CPUCLK
PA D211 K4
GN D2
IRQ_JKIS HI J1
INT_ KS
R804
RE SE T 100,0.1W
A D3
1 2 RS T
CS1 J2
CS
R412
100,0.1W
RD Y3 RD
1 2 1
PA D212
R416 ch ec k
HWR A A 1 HWR
1 2 47,0.1W
R414
LWR W2 LWR
1 2 47,0.1W
A BUS [ 20:0]
A BUS 1 K1 A 0
5 4
A BUS 2 K2 A 1
6 3
A BUS 3 K3 A 2
7 2
J4 A 3
8 1 RA29
A BUS 4
A BUS 1 M1 GN D3
39,0.063W
A BUS 2 5 4
A BUS 5
A BUS 3 L1 A 4
A BUS 4 6 3
A BUS 6
L2 A 5
7 2
A BUS 7
L3 A 6
8 1 RA31
M2 A 7
82,0.063W
5 4
A BUS 8
N4 GN D4
6 3
A BUS 9
M3 A 8
7 2
A BUS 10
N3 A 9
8 1
RA30
M4 V DD1
82,0.063W
DBUS [ 15:0]
P4 GN D5
RA32 RA32 RA32 RA32
DBUS 0
22,0.063W P1 D0
6 3
DBUS 1
22,0.063W N2 D1
5 4
DBUS 2
22,0.063W P2 D2
7 2
DBUS 3
22,0.063W P3 D3
8 1
N1 V DD2
U1
GN D6
R1
D4
F-1-19
24
TRNSPORT_DR.
+3.3V _BGA
A D8 DELV _MO DE
DELV _MD
A C 9 DELV _I1
DELV _I1
A F8 DELV _I0
DELV _I0
A E8 DELV _CLK
DELV _CK
A C 10
GN D16
A C 8
V DD8
PREG_MD A C 7 PRE_RE GI _MOD E
PREG_I1 A F7 PRE_RE GI _I1
PREG_I0 A E7 PRE_RE GI _I0
PREG_CK A D7 PRE_RE GI _CLK
GN D15 A C 6
TR ST A D6 JTA G _T RS T
JTA G _T DO
TDO A E6
espresso
JTA G _T MS
TMS A F5
JTA G _T CK
TCK A E5
1/ 3
JTA G _T DI
TDI A D5
IC29
GN D14 A E2
FIX_MTR_L OK
FIX_MTR A F6
FIX_MTR_CLK
BM_CK2 A E1
DEV _MTR_CLK
BM_CK1 A C 5
BM_CK0 A F4 DRUM_MTR _CLK
GN D13 A F1
DC M_OV R1 A F3 HO P_MTR_CRNTOV R
HO P_MTR1
DC M_DR1 A D4
HO P_MTR0
DC M_DR0 A E4
GN D12 A C 3
V DD7 A C 4
FR ON T_ DOOR_OPN
FR _DR A E3
A B3 TH M_ERR_ DTC
TH M_ER R
A F2
HCNT_S EL
+3.3V _BGA
MB87L4600PB
PA D213
C 407
1 2
1
470P,50V
ch ec k
1 2 C 406
470P,50V
JTAG
+3.3V _BGA
1
J121
J6P
JTA G _T CK
J121 2
J6P
JTA G _T MS
J121 3
J6P
JTA G _T DI
J121 4
J6P
JTA G _T DO
J121 5
J6P
JTA G _T RS T
J121 6
J6P
+3.3V _BGA
R421
10K,0.1W/ NO TMNT
H:Check mode
R420
10K,0.1W
A C 15
V DD10
A C 14
CHECK
MLT_ TR A Y_CLOSE
A D16
UNIT _CNC T
DCM3_ON
1 A E19
DC M_DR3
PA D24
ch ec k
DCM3_CRNTOVR
1 A D15
DC M_OV R3
PA D19
ch ec k
A C 17 GN D21
ITB_PST_CLKA
1 A E16 IT BPST _CKA
PA D20
ch ec k
ITB_PST_CLKB
1 A F16 IT BPST _CKB
PA D21
ch ec k
ITB_PST_AC
1 A E17 IT BPST _A C
PA D23
ch ec k
ITB_PST_DC
1 A D17 IT BPST _DC
PA D22
ch ec k
A C 21 GN D22
HV _DA _CLK0
A C 20 HV DA _CK0
HV _DA _DIN0
A F19 HV DA _D0
HV _DA _LOA D0
A D20 HV DA _LD0
HV _DA _CLK1
A F20 HV DA _CK1
HV _DA _DIN1
A E20 HV DA _D1
HV _DA _LOA D1
A D21 HV DA _LD1
A C 19 V DD11
A D22 GN D23
EX_HEAT
A E22 HEA T0
SU B_HEA T
A F22 HEA T1
MA IN_HEAT
A C 26 HEA T2
PRS_ HEA T
A D23 HEA T3
RE LA Y_ON
A A 2 4 FIX_RL
A D24 GN D24
EX_SSR
A E23 SSR 0
SU B_SSR
A F23 SSR 1
MA IN_SSR
A F24 SSR 2
PRS_SSR A E24
SSR 3
R413
10K,0.1W
R411
10K,0.1W/ NO TMNT
H:NEW THM mode
L:Default mode
DC CONTROLLER PCB ASSY (5/29)
IC20
LV C 08
9
+3.3V
8
10
IC20
LV C 08
IC20
LV C 08 14
12 V C C
C2 9
11 7
GN D 0.1U,25V
13
+3.3V _BGA
C 196
1000P,50V
2 1
IC20
LV C 08
PRE_PLL_L_RST
1
from I/O
3
RE SE T
C 195 2
0.1U,25V
2 1 4
6
C 194
5 PRE_PLLDIV _RS T from I/O
1000P,50V
2 1
IC20
LV C 08
H:M66444 mode
L:PM1100 mode
X2
1 2
NX8045G B 27.8239M HZ
+3.3V _BGA
R22
2 1
1M A ,0.1W
PA D214 PA D215
L23
GN D35
M2 3
V DD15
N23
PV CLK
M2 4
GN D34
L25
PV DO 0
PV DE0 L26
PV DO 1 M2 5
PV DE1 M2 6
GN D33 N24
PV DO 2 N25
PV DE2 N26
PV DO 3 P24
espresso
PV DE3 P25
GN D32 P23
V DD14 R23
2/ 3
PNL_CS R24
IC29
PNL_CK R25
PNL_DO R26
PNL_DI P26
PNL_RST T23
GN D31 U23
CHO_TX ENB T24
CHO_RXD T25
CHO_RXL D T26
CHO_TX D U26
CHO_TX END U25
CHO_CK U24
V 23
BM_CK3
V 24
GN D30
MB87L4600PB
+3.3V _BGA
R369
10K,0.1W/ NO TMNT
R370
10K,0.1W
DDI_PV C LK
PV DO 0
PV DE0
PV DO 1
PV DE1
PV DO 2
PV DE2
PV DO 3
PV DE3
SMB_CS
SMB_SK
SMB_DO
SMB_DI
SMB_RS T
CHO_TX OUTE N
CHO_RXD
CHO_RXL OA D
CHO_TX D
CHO_TX END
CHO_CLK
PD_MTR _CLK