Olivetti d-Copia 3002MF plus Service Manual page 543

Multifunction digital copier
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(8) Wiring diagram
IC TAG
GND
TCSW
SW
Vout
TCLS
GND
3.3V
TS
YC1
DEVPWB
N.C.
N.C.
N.C.
3.3V4
N.C.
N.C.
EEPROM
N.C.
GND
DLP_SDA
DLP_SCL
#187
FCSW
#187
TEMS
THERM
AIRWET
WETCLK
LSU FAN
YC3
4
4
4
ERASE3
3
3
3
ERASE2
CL
2
2
2
ERASE1
1
1
1
24V4
EEPROM
WTS
YC1
PIPT491FE
4
4
3.3V4
3
3
WT_SENS
LED L-53F3C-KYM
2
2
WT_LED
1
1
3.3VLED
RFIDPWB
YC1
3.3V2
1
1
RFID_SCL
2
2
RFID_SDA
3
3
GND
4
4
1
1
5
1
2
2
4
2
Relay
1
1
3
3
2
2
2
4
3
3
1
5
3.3V4
3
1
Relay
Vout
2
2
GND
1
3
YC1
YC2
TH
1
2
1
TH
1
1
2
N.C.
3.3V4
2
2
4
3
N.C.
DLP_SCL
3
3
3
4
3.3V4
DLP_SDA
4
4
6
5
N.C.
GND
5
5
5
6
N.C.
8
7
N.C.
7
8
GND
DEVRPWB
10
9
DLP_SDA
9
10
DLP_SCL
YC1
4
1
3.3V3
3
2
2
3
1
4
24V
1
1
Relay
GND
2
2
DRPWB
DRRPWB
YC1
YC2
YC2
24V4
1
1
DRUM_SDA
2
1
DRUM_SDA
ERASE
2
2
1
2
WT_SENS
3.3VLED
3
3
WT_SENS
3.3V4
4
3
3.3V4
WT_SENS
4
4
WT_LED
3
4
WT_LED
WT_LED
5
5
DRUM_SCL
6
5
DRUM_SCL
GND
6
6
5
6
3.3VLED
DRUM_SCL
7
7
3.3VLED
NC
8
7
NC
DRUM_SDA
8
8
ERASE_REM
7
8
ERASE_REM
3.3V4
9
9
10
9
GND
GND
24V4
9
10
24V4
3.3V
3
3
PS1
GND
2
2
Vout
1
1
3.3V
3
3
PS2
GND
2
2
Vout
1
1
3.3V4
3
3
PS3
GND
2
2
Vout
1
1
3.3V4
3
3
PS4
GND
2
2
Vout
1
1
CN-1
4
4
GND
3
3
PLSW1
CN-2
2
2
CN-3
1
1
SIZE_WS
2
2
PWSW1
GND
1
1
CN-1
4
4
GND
3
3
PLSW2
CN-2
2
2
CN-3
1
1
SIZE_WS
2
2
PWSW2
GND
1
1
YC4
NC
13
13
YC11
3.3V2
12
12
18
18
5V2
PDN
11
11
17
17
3.3V2
VCONT
10
10
16
16
RFID_SCL
OUTPEN
9
9
15
15
RFID_SDA
SAMPLEN1
8
8
14
14
GND
SAMPLEN2
7
7
VDATA1P
6
6
VDATA1N
5
5
VDATA2P
4
4
13
13
GND
VDATA2N
3
3
12
12
TCON_SET
GND
2
2
5VIL
1
1
11
11
TCON_LOCK
10
10
GND
YC5
9
9
3.3VLED
24V2
1
1
GND
2
2
POL_REM
3
3
8
8
3.3V2
POL_READY
4
4
7
7
TCON_EMP
POL_CLK
5
5
6
6
GND
5
5
DLP_TH
4
4
3.3V2
3
3
DLP_SCL
2
2
DLP_SDA
1
1
GND
YC7
EJE_SOL_PULL
1
1
24VF2
2
2
EJE_SOL_RETURN
3
3
YC8
EJECT A
1
1
EJECT B
2
2
EJECT /A
3
3
EJECT /B
4
4
YC31
1
1
24V2
3.3VLED
5
5
2
2
24VIL1
GND
6
6
EJE_FULL_UPPER
7
7
YC12
15
15
TEMP
3.3VLED
8
8
14
14
3.3V2
GND
9
9
13
13
HUMID_CLK
EJE_FULL_DOWNER
10
10
12
12
HUMID_OUT
3.3VLED
11
11
GND
12
12
11
11
LSU_FAN
FUSER_JAM
13
13
10
10
GND
YC6
GND
1
1
2
2
JS_SET
2
2
1
1
9
9
24VF3
8
8
ERASE
7
7
3.3VLED
24VF2
3
3
6
6
WT_SENS
EJE_FAN_REM
4
4
5
5
WT_LED
4
4
GND
3
3
DRUM_SCL
2
2
DRUM_SDA
1
1
3.3V2
YC32
24VIL1
1
1
24VIL2
2
2
YC14
1
1
3.3VLED
2
2
GND
3
3
PAPEMP1
YC19
24VIL3
14
14
4
4
3.3VLED
24VIL3
13
13
5
5
GND
MC_CLK
12
12
6
6
PAPEMP2
MC_ACCNT
11
11
MC_DCCNT
10
10
MC_ISENS
9
9
7
7
3.3VLED
DC_REM
8
8
8
8
GND
TRA_CNT
7
7
9
9
PAPEMP3
SEP_REM
6
6
NC
5
5
DLP_CLK
4
4
10
10
3.3VLED
DLP_CNT
3
3
11
11
GND
GND
2
2
12
12
PAPEMP4
GND
1
1
1
13
PAP1LSIZE1
2
14
GND
3
15
PAP1LSIZE2
4
16
PAP1LSIZE3
5
17
PAP1WSIZE1
6
18
GND
7
19
PAP2LSIZE1
8
20
GND
EPWB
9
21
PAP2LSIZE2
10
22
PAP2LSIZE3
(1/4)
11
23
PAP2WSIZE1
12
24
GND
2-4-28
YC1
1
12
1
12
3.3V2
2
11
2
11
PDN
3
10
3
10
VCONT
APCPWB
4
9
4
9
OUTPEN
5
8
5
8
SAMPLEN1
6
7
6
7
SAMPLEN2
Relay
7
6
7
6
VDATA1P
8
5
8
5
VDATA1N
9
4
9
4
VDATA2P
2beam
10
3
10
3
VDATA2N
11
2
11
2
GND
12
1
12
1
5VIL4
5
1
5
5
24V
4
2
4
4
GND
Relay
PM
3
3
3
3
S/S
2
4
2
2
READY
1
5
1
1
CLK
PULL
FSSOL
24V
RETURN
1
1
A
2
2
B
EM
3
3
/A
4
4
/B
3
3
3.3V
2
2
GND
JPFS
1
1
Vout
3
3
3.3V
2
2
GND
PFS
1
1
Vout
3
1
3
3
3.3V
2
Relay
2
2
2
GND
ES
1
3
1
1
Vout
1
1
2
2
JEPS
1
1
24V
Relay
EFM
2
2
REM
#110
RCSW
#110
CN1
1
1
24VIL3
2
2
24VIL3
3
3
MC_CLK
4
4
MC_ACCNT
5
5
MC_DCCNT
6
6
MC_ISENS
HVPWB
7
7
DC_REM
8
8
TRA_CNT
9
9
SEP_REM
10
10
SEP_SEL
11
11
DLP_CLK
12
12
DLP_CNT
13
13
GND
14
14
GND

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