Canon EOS 7 Service Manual page 238

1. SCHEMATIC DIAGRAM
ILC
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4 LPU
SEG3
SEG2
COM3
COM2
COM1
COM0
CP
C2
0.15u
C1
VL3
CVM
DLCD CVH
VL2
VL1
VREF
0.15u 0.15u
P131
0.15u CVL
AVSS
P130
VREF
AVCC
EMI4
CLPU1 CLPU2
1
3.3u/10V 0.1u
VPP
VBAT3
MD11
5
DGND /RES
9
ZDM1 /TIN REV
FSRD FWD
1
TRVB2 E1
PGND
RVB2
RSFD VM
100K
CMD11
M1 TOUT C1L M2
CVB
0.01u
VPP C1H
0.01u
C2H C2L
1
CMD12
0.01u
TRMIF
DGND
RLCLK2
LCLK
100
DLC
RLOUT
DCL
100
VDD2
PGND
PGND
VBAT
FLED
01 Nov., 2000
RREMJ2
3.3K RREMJ1 3.3K
RREMJG
1K
SW2
SW1
REW
LMES
SELF
BACKP
FUNC
POPEND
AELK
SW1
SW2
VDD3
NAC1
RESIC2
NAC2
FPSEL VDD
NC
OUT
P30 GND
P31
LIN
VDD3MON
E1ON QD Version
DCDCON
REMIN
TRREM
REMON
CMDI1 0.01u
MDIAL0
MDIAL1
FPSELU
CMDI2 0.01u
FPSELL
REMU
FPSELR
FPSELD
MIF
LPURDY
BUSY
BUSY
SCLK
SCLK
MOSI
MISO
RLREQ 4.7K
RESIC1
VDD
NC
OUT
GND
RRED
100K
MD21
9
DGND /RES
ZDM2 /TIN REV
FSRD FWD
E1
PGND
RSFD VM
TOUT C1L
VPP C1H
C2H C2L
1
5
1
CEE
0.1u
EMI1
CMPU1 CMPU3
3.3u/10V 0.1u
VDD
VDD3
EMI2 CMPU2 CMPU4
RFLED4
3.3F/6.3V
0.1u
47K
1
REGPS1
VBAT
VOUT
DPS1
FUSE
LPS1
VIN
33uH GND
REGPS2
FBREM
REM JACK
CPS5
RDCON
0.1u
100K
DGND AGND
PGND
TRMG3A1
RHV2
TRMG3C
100K
2.2K MG3-1
HV2
CMG31
TRMG3A2
0.068u
2.2K
0.068u
CMG32
HV1
MG3-2
DATE
GND VDD
CR2025
TRDATE
CLREQ
220p
73
PCBUSY
CSGE
BCON
/VB2ON
MG31
MG32
DATE
PF3
SPCR
REDEYE
SPLMD
PF7
M1F
M1R
M2F
M2R
MPU
AFYCLK
FLED
VSS
VCC3
SCLK
MOSI
MISO
YSCLK
YMOSI
PJ0
LCLK
LOUT
LIN
PI2/SCK1
TXD/SOT1
RXD/SIN1
EECLK
EEOUT
EEIN
VCC5
10K RVRH CVRH2
3.3F/4V
REGPS3
VDD
DPS4
VOUT VDD3
VIN
GND
LPS2
68uH
TRPS2
DPS2
DGND
DCDC2
VOUT
EXT
VSS
VIN
CPS7
ENA
33uF/6.3V/OS
CPS8
0.1u
8
VCC
AEIC
Eye Version AEV
CYVC1 (NC)
YMOSI
SPLIC GND CAEVC1
7 VC
9
Out4 Out3 ADTRIG YSCLK 0.1u
AEH
Out5 Out2 VC CSYB
MOUT
YH
Out6 Out1 YOUT 14
YBASIS GND
Out7 Out0 MOUT YV
E2 YCLK
EN LATCH
1
S-OUT CLK
R-EXT S-IN
VDD GND
1
CSPL
0.1u
Eye Version
RYL5
47K
SPLED1
P57
CYL2
/LATCH
3.3u/10V
/ENA2
RYL4 1.2K
ICNT4
RYL3 2.4K
ICNT3
RYL2 4.7K
ICNT2
RYL1 8.2K
ICNT1
ICNT0
VCC5
VSS
AEV
AEH
AEC1
AEC0
CSEE
CSEF1
CSEF0
/RES2
PRON
P36
CLK1
CLK0
READ
CSAF2
CSAF1
CSAF0
VSS
P27 DXON
DXON
PTIN DXPIN
DX5 DX5
DX4 DX4
DX3 DX3
DX2
DX2
DX1 DX1
1
PTIN
CMPU5
0.1u
IMX1
TRPR
RPR2
10K
REF. No. C12-8451/ 3/ 4/ 6/ 7
C12-8463/ 4/ 6/ 7
TR1s
D2s D3s
CS1 F1N4
CS4
1000p
100p
TR2s CS7
TTRG
0.047u
THV
CS8
0.047u
IGBTDR
RS10 IGBT
51
RS9
100K
AccShoe
FEFID STSP
AVEF STSP
EFID
AVEF
FCCC
CAEVCC CCC EFID
CCC
7
GND
@@SYNC RX DX1
ANODE
100
(NC)
X
AEC0
AEC1
AEAD 1 REF 12K
1
VCC
9
AGND
DGND
CEFVC
OSC
VC
EFIC 0.1u
SPCR DAC2
BCLK DAC1
E1 EFAD
CEF1
0.1u SCLK VRH
24
DGND
AGND
16
CEF2
3.3u/10V
1
OPAMP1
8
RDA3
RDA4 RDA5
1K 18K 3.9K
RCLKAF
1K
CVDDAF
0.1u
16
26
READ MOSI
VDD
AFIC VDD2
VCC VCC
AGND AGND
11
VRES DA1
1
CANON INC., 2000
C