Ricoh af220 Service Bulletin
ABCDEFGHI J
A265/A267 POINT TO POINT CIRCUIT DIAGRAM (1/2)
Optional
Optional
1
Exposure Lamp
1BinTray
Interchange Unit
1
Paper Exit Sensor
S11
-1
-3
+5V
t
Paper Exit Sensor [ 5]
CN3-3
-4
-5
GND
Paper Overflow Sensor
S10
-2
-1
-6
+5V
t
Paper Overflow Sensor [ 5]
Right Upper Cover SW
SW2
CN4-2
-7
-8
GND
-1
s
Right Upper Cover SW [ 5]
-8
-6
CN330-7
t
GND
Tray Set [ 5]
+5V
-4
Exit Tray LED
LED1
-5
GND
Duplex Junction
Paper Sensor
Exit Sensor
S1
S1
-3
-1
-2
-9
-11
-10
+5V
t
t
t
+5 V
GND
GND
Exit Sensor [ 5]
Paper Sensor [ 5]
Exit Tray LED [ 5]
Exit Junction
Solenoid
SOL2
-2
CN331-1
+24V
Solenoid
SOL1
-3
-4
-5
-6
t
GND
+24V
t
t
Unit Set [ 5]
Exit Junction Solenoid [ 24]
Duplex Junction Solenoid [ 24]
2
Scanner Motor
M1
-4
-5
/A [0-24]
-6
B [0-24]
/B [0-24]
Key Counter
CO2
-2
CN343-1
+24V
t
Key Counter [ 24]
-2
CN2-3
-3
-4
-2
CN324-1
t
GND
GND
Key Counter Set [ 5]
-5
-6
GND
L1
Scanner H.P Sensor
(PCB5)
-13
GND
t
Lamp [ 24]
S1
-2
-3
CN337-1
s
GND
Scanner H.P Sensor [ 5]
+5V
-4
Platen Cover Sensor
-5
GND
S2
-6
t
Platen Cover Sensor [ 5]
-2
CN334-1
+5V
+24V
-3
+24V
A [0-24]
Original Length Sensor 2
S5
Lamp Stabilizer
-7
-8
-9
-11
-10
-12
+5V
t
t
t
GND
+24V
APS-ON [5]
Length 2 [ 5]
Length 1 [ 5]
New PCU
-2
GND
TD Sensor
S6
-3
-4
+5V
[Analog]
TD Sensor
-5
GND
Detect SW
SW8
-6
t
[5]
New PCU
Exhaust Fan
M4
-8
-9
CN320-7
s
[5]
+24V
t
[24]
Fan Lock
Exhaust Fan
Quenching
Lamp
L3
-2
CN323-1
+24V
t
[24]
Quenching Lamp
-3
t
[24]
Supply Motor
Toner Supply
Motor
M7
-4
+24V
1st Paper
End Sensor
S7
-2
-3
CN306-1
+5V
s
[5]
GND
1st Paper End Sensor
-4
GND
Upper Relay
Sensor
S12
-5
s
[5]
1st Relay Sensor
-6
CN303-1
+5V
+24V
Upper Paper
Feed Clutch
MC1
Upper Relay Clutch
2nd Paper
End Sensor
Lower Relay Sensor
Right Cover Sw
Lower Paper
Feed Clutch
Lower Relay Clutch
1st Paper
Height-1 Sensor
1st Paper
2nd Paper
Height-2 Sensor
Height-1 Sensor
2nd Paper
Height-2 Sensor
S13
S8
SW3
MC3
-2
-3
-4
-A2
-A3
-A4
CN307-A1
+5V
s
GND
+24V
t
Upper Paper Feed Clutch [ 24]
GND
t
Upper Relay Clutch [ 24]
2nd Paper End Sensor [ 5]
MC2
-A5
-A6
-A7
-A8
-A11
-A10
-A12
+5V
s
s
GND
+24V
+24V
t
Right Cover Sw [ 5]
2nd Relay Sensor [ 5]
Lower Paper Feed Clutch [ 24]
MC4
-A13
S18
S17
-B1
-B2
-B3
-B4
-B5
+5V
s
s
GND
GND
t
Lower Relay Clutch [ 24]
Paper Height 1 Sensor [ 5]
Paper Height 2 Sensor [ 5]
S20
S19
-B6
-B9
-B11
-B10
-B12
-B8, -B7
+5V
+5V
s
s
GND
GND
Paper Hight 2 Sensor [ 5]
Paper Height 1 Sensor [ 5]
-B13
+5V
Upper Paper Size SW
SW5
-2
-3
CN308-1
t
t
GND
1st Paper Size SW4 [ 5]
1st Paper Size SW3 [ 5]
Lower Paper Size SW
Special Paper SW
Registration Clutch
Registration Sensor
ID Sensor
Right Lower Cover SW
SW6
SW7
S14
S9
-1
+5V
-2
GND
-3
s
PWM-ID Sensor [ 5]
-4
-8
GND
Feed Back-ID Sensor [Analog]
SW4
-9
s
Right Lower Cover Sw [ 5]
X1
-2
CN326-1
GND
X3
X4X2
-3
-4
t
GND
Fusing Set [5]
Thermistor [Analog]
MC5
-4
-5
-6
-7
-8
-9
-10
t
t
t
t
t
t
GND
1st Paper Size SW2 [ 5]
1st Paper Size SW1 [ 5]
2nd Paper Size SW4 [ 5]
2nd Paper Size SW3 [ 5]
2nd Paper Size SW2 [ 5]
2nd Paper Size SW1 [ 5]
-11
GND
-5
-6
-7
12
-12
CN321-11
+5V
t
s
GND
+24V
t
Special Paper Sw [ 5]
Registration Sensor [ 5]
Registration Clutch [ 24]
Mechanical Counter
CO1
-2
CN315-1
+24V
Mechanical Counter [ 24]t
-2
-3
CN313-1
s
t
s
MM-BK [ 5]
MM-DR [ 5]
/MM-ST [ 5]
Main Motor
M3
-4
-5
-6
+5V
t
/MM-RDY [ 5]
GND
-7
GND
-8
GND
-9
+24V
-10
CN325-1
t
+24V
TRIGER [ 5]
-2
s
PWM-B [ 5]
-3
-4
Feed Back-B [Analog]
Feed Back-C [Analog]
High Voltage Supply
PCB8
-5
-6
-7
-8
-9
-11
-10
s
s
s
s
PWM-C [ 5]
PWM-D [ 5]
PWM-T-I [ 5]
PWM-T-V [ 5]
Feed Back-D [Analog]
Feed Back-T-I [Analog]
feed Back-T-V [Analog]
-12
+24V
Original Length Sensor 1
-2
-3
-13
-14
CN336-1
+5V
t
+5 V
GND
APS-ON [5]
Original Width Sensor
(230 V machine only)
S4
S3
-2
-3
-4
-4
-5
CN335-1
t
t
+5V
t
t
t
GND
Width 2 [ 5]
Length 2 [ 5]
Width 1 [ 5]
Length 1 [ 5]
APS-ON [5]
Lower Paper
Lift Motor
Lower Paper
Lift Sn.
Upper Paper
Lift Motor
Upper Paper
Lift Sn.
S15
2
-7
CN305-6
s
[5]
GND
Upper Paper Lift Sensor
-8
-1
+5V
M5
-2
s
s
[24]
[24]
Motor-Up
Motor-DN
-9
GND
S16
-11
-10
+5V
s
[5]
Lower Paper Lift Sensor
M6
-3
-4
s
s
[24]
[24]
Motor-Up
Motor-DN
CN302-1
s
[5]
Set
IOB
3
t
[ 24] Sw Trigger
Unit Open
Sw
SW1
Y1
-5
s
Open [ 5]
S
Q
R
-9
-10
CN287-1
+5V
GND
+24V
+24V
Zero Cross [ 5]
PSU off [ 5]
-6
-5
CN288-3
H2
W2
W1
(Option)
LSD
(LSD1)
+24 V
-2
CN347-1
Y2
U
V
T
-2
-3
-4
+5V
GND
+24V
+24V
GND
GND
GND
+5V
s
t
Not Used
t
GND
+24V
+24V
GND
GND
GND
-12V
+12V
+5V
+5V
s
N.C
-2
CN283-1
+5V
CN311-1
GND
N.C
Polygon
CN221-1
+5V LD
-2
-3
Front Cover
CN
286
Motor
+24V
+24V
+24V
-4
CN310-1
Safety SW (SW9)
-5
-7
-4
-6
-7
-3
CN284-6
CN286-2
CN285-5
CN286-1
-2
-3
t
[5]IN1
CN314-1
CN501-12
4
GND
Optional Duplex Unit
CN503-1
5
Thermofuse (TF1)
Fusing Lamp (L2)
Thermistor
Main Switch
(SW1)
6
Y1
Y2
230 V machine
7
-2
GND
-2
-11
[24/0] A1
TH1
GND
+24V
-3
-4
-9
-10
Main Board
[24/0] /A1
GND
-3
-4
M2
Motor
Transport
+24V
-5
-8
(PCB1)
[24/0] B1
-5
AC
only
Not Used
-6
-7
-7
-6
[24/0] /B1
-6
CN504-1
t
t
[ 5] Regist Sensor
[ 5] Set
-8
-5
GND
[24/0] A2
-2
Coil
[0-5] RXD
[0-5] TXD
-9
-10
-4
-3
[24/0] /A2
GND
-3
-4
M1
Motor
Inverter
CN281-4
GND
+5V
-11
-12
-2
-1
[24/0] B2
[24/0] /B2
-5
-6
CN505-1
T280
T281
CN282-1
CN282-3
CN282-4
X1
X2
X3
X4
CN290-2
230 V
machine
only
Entrance
-2
CN502-1
GND
GND
-2
SOL1
Gate
Inverter
-3
-2
-1
-1
Sensor
S1
-3
t
Entrance [ 5]
Solenoid
AC-H
AC-N
Exit
Sensor
S2
-6
-7
-8
-4
+5V
+5V
t
GND
GND
Exit [ 5]
s
[24]
Gate
Clutch
P
CN286-8
Lamp Trigger [ 24]
Relay Trigger [ 24]
PSU
(PCB2)
-4
CN288-1
CN288-2
H1
Tray Heater
Heater (Option)
Anti-condensation
+24V
GND
-2
-3
-5
-4
-3
-2
-1
-3
-6
-1
-2
-8
-4
M2
(PCB6)
[5]
t
Detector
+5V
GND
-4
LDD
GND
GND
-5
s
+5V
[ 5] Zero Cross
-6
CN320-1
t
[ 24] Lamp Trigger
N.U
-2
-3
CN220
t
[ 24] Relay Trigger
-4
GND
+24V
-5
-6
CN104-1
CN112-1
t
t
[ 5] Width 3
[ 5] Width 4
-2
-3
CN316-1
Paper
-2
-3
-4
-6
-7
-8
-9
-10
-3
-5
-6
-7
t
t
GND
[ 5] Width 1
[ 5] Width 2
GND
-4
-5
-6
S2
Width
Sensor
(CN105)
Pin No.
(CN107)
Pin No.
+24V
GND
[5]ON
t
[5]Redy
t
[ 5] Clock
t
CN 111
-7
S1
Paper
End
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
1
2
3
4
5
6
t
[ 5] Paper End
+24V
-8
Paper Feed
t
[ 24] Feed Clutch
GND
-9
-10
MC1
Clutch
Name
AN0
AN2
AN4
AN6
GND
GND
SMO8
SMO6
SMO4
SMO2
SMO0
/INTGT
5VE
/WDG
/IOWR
Name
5VE
CSSRXD
CSSTXD
GND
/CSSCTS
/CSSRST
t
[ 5] Set
-11
(CN 111)
Pin No.
1
2
3
4
5
6
7
8
RAM
Pin No.
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
Pin No.
9
10
11
12
13
14
15
16
(CN102)
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Optional
By-pass Tray
Pin No.
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
(CN108)
Pin No.
(CN106)
Pin No.
Name
GND
IOA0
IOA2
IOA4
IOA6
GND
IOD9
IOD11
IOD13
IOD15
GND
GND
GND
/IOBCNT1
PSNSPWM
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
NV
Name
5VE
DEBUGRXD
DEBUGTXD
GND
Name
+5VE
+5VE
+5VE
+5VE
MDRQ1
MDRQ0
GND
GND
MDQ3
MDQ2
GND
GND
MDQ5
MDQ4
MDQ7
MDQ6
MDQ9
MDQ8
MDQ11
MDQ10
NC301 60P
BICU (PCB1)
Name
5V
5V
GND
GND
/BD
REFCLK
LDDCLK
LDDDI
LDDDO
/DEVRST2
LDDAXD
LDDWXR
LDDFF
/LDERR
PSO
/PDOO
Name
/IOBCNT2
AN1
AN3
AN5
AN7
GND
SMO9
SMO7
SMO5
SMO3
SMO1
/INTZERO
GND
/IOCS
GND
Pin No.
Name
A1
GND
A2
5V
A3
5V
A4
+12V
A5
+12V
A6
RDSYNC
A7
SHGATE
A8
GND
A9
SDO1
A10
SDO3
A11
GND
A12
SDO5
A13
SDO7
A14
GND
A15
GND
Name
MDQ13
MDQ12
MDQ15
MDQ14
MDQ17
MDQ16
MDW19
MDQ18
MDQ21
MDQ20
MDQ23
MDQ22
MDQ25
MDQ24
MDQ27
MDQ26
MDQ29
MDQ28
MDQ31
MDQ30
NC105
Pin No.
Pin No.
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
Pin No.
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Pin No.
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
Name
/PDO1
/PDO2
/PLGATE
/PLSYNC
/PCLK
/PFGATE
GND
/LDSYNC
PSE
/PDE0
/PDE1
/PDE2
DATATHRU
GND
GND
5VS
Name
/IORD
GND
IOA1
IOA3
IOA5
GND
IOD8
IOD10
IOD12
IOD14
GND
GND
/ECO
/IOBRST
5VS
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
Name
GND
GND
MA1
MA0
GND
GND
MA3
MA2
GND
GND
MA5
MA4
GND
GND
MA7
MA6
MA9
MA8
MA11
MA10
Name
GND
GND
SDE1
SDE3
GND
SDE5
SDE7
GND
SLEAD
GND
SBUDO
SBULATCH
GND
-12V
GND
(CN101)
Pin No.
Pin No.
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
Pin No.
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
Name
GND
GND
/WE2
/WE1
GND
GND
/CAS2
/CAS1
/RAS10
/RAS11
/RAS13
/RAS12
/RAS15
/RAS14
+5VE
+5VE
+5VE
+5VE
+5VE
+5VE
Name
/RTS1
TXD1
TXD2
TXD3
/WKUP1
/WKUP3
/POSEM
/AWKD7
/AWKD5
/AWKD3
/AWKD1
/OE1
/OE3
/ARFGT
GND
/ARCLK
/ARKD7
/ARKD5
/ARKD3
/ARKD1
/AWFGT
GND
/AWCLK
/WRSYNC
+5VE
+5VE
+5VE
GND
(+12V)
24V
Name
GND
5V
5V
5V
+12V
GND
OPBSYNC
GND
SDO0
SDO2
GND
SDO4
SDO6
GND
SCLK1 (+)
(PCB3)
Name
Pin No.
/CTS1
B1
RXD1
B2
RXD2
B3
RXD3
B4
/WKUP1
B5
/SLEEP
B6
/POSES
B7
/AWKD6
B8
/AWKD4
B9
/AWKD2
B10
/AWKD0
B11
B12
B13
/ARLSYNC
B14
/ARLGT
B15
B16
/ARKD6
B17
/ARKD4
B18
/ARKD2
B19
/ARKD0
B20
/AWLSYNC
B21
/AWLGT
B22
B23
/FSYNC
B24
+5VE
B25
+5VE
B26
+5VE
B27
B28
(-12V)
B29
B30
Pin No.
Name
B16
GND
B17
GND
B18
SDE0
B19
SDE2
B20
GND
B21
SDE4
B22
SDE6
B23
GND
B24
SSCAN
B25
GND
B26
SBUDI
B27
SBUCLK
B28
GND
B29
-12V
B30
GND
Operation Sw [ 5]
Function Cover Key [ 5]
/OE2
NC
GND
GND
GND
NC
Light [ 5]
LED [ 5]
Beep [ 5]
Clock [0/5]
Data 1 [0/5]
Data 0 [0/5]
-12V
t
t
t
t
t
GND
GND
+5V
+5V
CN109
CN106
CN701
CN1
CN101
S
U
CN102
CN103-1
-10
-11
-12
-13
Flash Memory Card
Optional Memory
(PCB9)
Mother Board
T
V
CN1
CN1-13
-2
-12
-3
-11
-4
-10
-5
-9
-6
-8
-7
-7
-8
-6
-9
-5
-4
-3
-2
-1
Optional
Fax
Controller
CN200
CN3
CN2
SBU
Operation Panel
(PCB4)
(PCB7)
Optional
Printer
Controller
Optional
Scanner
Controller
Note 1
t
t
t
s
s
s
s
t
t
[ 24] 4th Feed Clutch
[ 24] 3rd Feed Clutch
[ 24] Relay Clutch
-A2
-A3
CN304-A1
[ 5] Paper Height-B
-A4
t
[ 5] Paper Height-A
[ 5] Paper Tray Unit Set
[ 5] Bank-Hight
[ 5] 4th Paper Size
[ 5] 3rd Paper Size
[ 5] 4th Relay Sensor
-A5
-A6
-A7
-A8
-A9
-A11
-A10
Optional Paper Tray Unit/LCT
(See A860 and A862 point to point diagram)
(CN341)
Pin No.
1
2
3
4
5
6
7
8
t
s
[ 5] 3rd Relay Sensor
[ 5] 4th Paper Lift Sensor
-A12
-A13
s
s
s
[ 5] 4th Paper End Sensor
[ 5] 3rd Paper End Sensor
[ 5] 3rd Paper Lift Sensor
-A14
-A15
CN304-B1
Name
FIN_TXD
FIN_RXD
+5V
+5V
GND
GND
/RY_TRG
+24V
CN905-1
s
Motor-L [ 24]
GND
GND
GND
-B2
-B3
Shift
Motor
M1 S1
-2
s
Motor-H [ 24]
+24V
+24V
-B4
-B5
CN903-1
GND
Half-Turn
+24V
-B6
-B7
Sensor
-2
-3
+5V
ts
Half-Turn Sn. [5]
GND
(CN340)
s
t
s
+5V
[ 5] Bank-MLD
+5V
[ 5] Bank-MON
[ 5] 4th Lift Motor-Down
-B8
-B9
-B11
-B10
-B12
Pin No.
1
/ST_SET
2
/RYU_MRK
3
RYU_SOL
4
/RYU_M
5
RYU_FAN
6
/RYU_SET
7
TRU_ROP
8
RYU_MOP
9
/RYU_FULL
10
/RYU_RLYS
11
/RYU_EXITS
CN340
-5
-6
-10
CN340-3
-6
-5
-4
CN901-7
s
s
t
Not used
Data 2 [ 5]
Date 1 [ 5]
Sensor 2 [ 5]
Optional Shift Tray
s
s
s
[ 5] 4th Lift Motor-Up
[ 5] 3rd Lift Motor-Down
[ 5] 3rd Lift Motor-Up
-B13
-B14
-B15
Name
-1
-3
t
Set [ 5]
CN341
CN340
R
Optional
Bridge Unit
(See A879 point to point diagram)
Optional Finisher
(See A681 point to
point diagram)
R
P
Q
CN341
-5
CN341-4
-1
-2
CN901-2
CN902-1
+5V
GND
GND
+24V
Drive (PCB1)
P
Q
Note 1
The signal names of CN304 on the IOB are for the optional paper tray unit.
The signal names for the optional LCT show on the LCT (A862) point to point diagram.
s
[5]DFGATE
+5V
GND
GND
GND
+24V
+24V
-A2
-A3
-A4
-A5
-A6
-A7
CN332-A1
Optional ARDF
(See A858 point to point diagram)
+24V
+5V
-B2
-A8
CN332-B1
+5V
GND
-B3
GND
-B4
-B5
s
[ 5] TXD
-B6
Signal Table
AC Line
DC Line
Puls
Signal Direction
Signal Direction
<>
Active High
s
t
Active Low
Voltage
[]
GND
-B7
s
[5]RXD
s
[ 5] Paper Set Sensor
-B8
3
4
5
6
7
ABCDEFGHI J
COPIER (A265/A267) ELECTRICAL COMPONENT LAYOUT
11
10
35
34
33
32
31
30
29
12
28
1
2
3
14
15
4
5
13
16
17
18
6
7
19
89
36
37
38
39
20
21
22
54
53
52
40
41
42
43
Symbol Name Index No. P to P
Motors
M1 Scanner 6 H2
M2 Polygonal Mirror 13 C6
M3 Main 39 F2
M4 Exhaust Fan 56 B2
M5 Upper Paper Lift 37 A2
M6 Lower Paper Lift 49 A2
M7 Toner Supply 38 B2
Magnetic Clutches
MC1 Upper Paper Feed 42 C2
MC2 Lower Paper Feed 44 C2
MC3 Upper Relay 43 C2
MC4 Lower Relay 45 C2
MC4 Registration 41 E2
Switches
SW 1 Main 53 A6
SW2 Right Upper Cover 33 I1
SW 3 Right Co ve r 22 C2
SW4 Right Lower Cover 24 E2
SW5 Upper Paper Size 30 D2
SW6 Lower Paper Size 29 D2
SW7 Special Paper 28 E2
SW8 New PCU Detect 20 B2
SW9 Front Cover Safety 54 B4
SW10 Operation 8 ---
Sensors
S1 Scanner H P 1 H2
S2 Platen Cover 2 H2
S2 Original Width 9 G2
S4 Or ig in al Len g t h 1 3 G 2
S5 Or ig in al Len g t h 2 5 G 2
S6 Toner Density (TD) 19 B2
S7 1st Paper End 31 B2
S8 2nd Paper End 27 C2
S9 Image D ensity (ID) 21 E2
S10 Paper Overflow 35 I1
S11 Paper Exit 34 I1
S12 Upper Relay 25 B2
S13 Lower Relay 26 C2
S14 Registration 23 E2
S15 1st Paper Lift 36 A2
S16 2nd Paper Lift 51 A2
S17 1st Paper Height – 1 40 C2
S18 1st Paper Height – 2 48 D2
S19 2nd Paper Height – 1 46 D2
S20 2nd Paper Height – 2 47 D2
Symbol Name Index No. P to P
PCBs
PCB1
PCB2 PSU (Power Supply Unit) 55 B5
PCB3 IOB (Input/Output Board) 59 F3
PCB4 SBU (Sensor Board Unit) 7 G6
PCB5 Lamp Stabilizer 4 H2
PCB6 LDD (Laser Diode Driver) 15 C7
PCB7 Operation Panel 10 G7
PCB8 High Voltage Supply 60 G2
PCB9 Memory (Option) 58 F4
Lamps
Heaters
Others
LSD 1 Laser Synchronization Detector 14 B7
BICU (Base Engine and Image
Control Unit)
L1 Exposure Lamp 12 H1
L2 Fusing Lamp 18 A1
L3 Quenchi ng Lamp 32 B2
H1 Anti-condensation (Option) 11 B7
H2 Tray (Option) 50 B7
TF1 Fusing Thermofuse 17 A5
TH1 Fusing Thermistor 16 A5
CO1 Mechanical Counter 52 F2
CO2 Key Counter (Option) --- H2
57 E4
51
23
44
45
46
24
25
50
49
47
48
26
27
60
59
58
57
55
56
AB C D E FG
A265/A267 POINT TO POINT DIAGRAM (2/2)
1
1
CN622
123456789
>>>
RTS
TXD
DTR
123456789
CN609
TR29
(PCFE option)
>
RI
CTS
RXD
DCD
DSR
<<<
<
+5V
101112
+5V
101112
COM1
COM1
CN607
Speaker
>
COM1
MONSP
1
2
2
>>>
-
-
-DWR
EXMEM
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
-
-
-
-
---
-DRAS1
(nc)
-
-DRD
+3VD
COM1
COM1
81828384858687888990919293949596979899
+3VD
DMD0
DMD0
DMD1
DMD1
DMD2
DMD3
DMD2
COM1
COM1
DMD4
DMD4
DMD5
DMD3
<<<<<<<<<<<<<<<
DMD5
DMD6
DMD6
DMD7
DMD7
<
100
(nc)
+3VD
+3VD
DMA6
101
102
103
(nc)
+3VD
DMA11
106
COM1
107
COM1
108
+3VD
DMA9
109
110
DMA10
111
COM1
COM1
-DCASL1
-DCASL3
-DCASH1
-DCASH3
112
113
114
115
116
117
118
119
120
DMA7
DMA8
104
105
+3VD
DMD8
DMD8
DMD9
DMD9
DMD10
DMD10
DMD11
DMD11
<<<<<<<<<<<<<<<
121
122
123
124
125
126
127
128
129
>
-
+3VD
DMD14
135
DMD14
136
DMD15
137
<
DMD15
138
COM1
139
COM1
140
+3VD
141
142
143
144
+3VD
DMD12
DMD12
DMD13
DMD13
130
131
132
133
134
EXFUNC
CN620
A1A2A3A4A5A6A7A8A9
2
COM1
A1A2A3A4A5A6A7A8A9
COM1
-ORAMCS
COM1
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
>
-MRD
CPA18
-NWRL
-EXBRD
CPA9
CPA17
CPA8
CPA16
CPA15
CPA14
CPA13
CPA12
CPA11
CPA10
A10
A11
A12
A13
A14
A15
A16
A17
A18
>>>>>>>
CPA7
CPA6
CPA5
CPA4
CPA3
CPA2
CPA1
CPA0
CPD7
CPD6
CPD5
CPD4
CPD3
CPD2
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
B1B2B3B4B5B6B7B8B9
A33
A34
A35
A36
A37
A38
A39
A40
>
+5V
+5V
+5V
CPD1
CPD0
COM1
COM1
COM1
COM1
B1B2B3B4B5B6B7B8B9
A33
A34
A35
A36
A37
A38
A39
A40
COM1
-RESET
COM1
>>>
-INTJBIG
DRQ17
DRQ16
-DAK17
-DAK16
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
>>>>>>>>>>>>>>>
+3.3V
+3.3V
DMA0
DMA1
DMA2
DMA3
DMD0
DMD1
DMD2
DMD3
DMD4
DMD5
-DBHE
-DIORD
-DIOWR
-JBIGCS
B10
B11
B12
B13
B14
B15
B16
B17
DMD6
B18
B19
B20
B21
B22
B23
B24
B25
B26
>
-
DMD7
DMD8
B27
B28
-
DMD9
B29
DMD10
B30
DMD11
B31
DMD12
B32
DMD13
B33
DMD14
B34
DMD15
B35
COM1
COM1
COM1
B36
B37
B38
B39
B40
CN601
123456789
COM1
123456789
CN602
1011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
+3VD
COM1
DMD0
<<<<<<<<<<<<<<<
+3VD
DMD0
DMD1
DMD1
DMD2
DMD2
DMD3
DMD3
DMD4
DMD4
DMD5
DMD5
DMD6
DMD6
1011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980
DMD7
<
DMD7
COM1
COM1
-DCASL0
-DCASL2
-DCASH0
-DCASH2
+3VD
+3VD
DMA0
DMA3
DMA1
DMA4
DMA2
DMA5
COM1
COM1
+3VD
DMD8
DMD8
DMD9
DMD9
DMD10
DMD10
DMD11
DMD11
<<<<<<<<<<<<<<<
>
-----
+3VD
+3VD
DMD12
DMD12
DMD13
DMD13
DMD14
DMD14
DMD15
DMD15
<
COM1
COM1
+3VD
FCU
B27
SGSENB
B28
B29
MICIN
WAKEOUT
<
3
4
B30
COM1
3
A1A2A3A4A5A6A7A8A9
CN600
>>>
TXD1
CTSA
RXDA
XRTS1
XWKUP1
<
<
A1A2A3A4A5A7A8
XWKUP3
A6
XAWKD7
XPAUSEM
<<<<<
A10
XAWKD5
XAWKD3
A9
A10
A11
A12
XAWKD1
A11
A12
A13
XOE1
XOE2
A13
A14
A15
A16
>>>>>
COM1
XARCLK
XARFGT
A14
A15
A16
A17
XARKD7
A17
A18
XARKD5
A18
A19
XARKD3
A19
A20
>
XARKD1
A20
A21
A22
XAWFGT
<<<
A21
A22
COM1
A23
A24
XAWCLK
A23
A24
A25
+5V
XWRSYNC
A25
A26
A27
A28
+5V
+5V
A26
A27
A28
B1B2B3B4B5B6B7B8B9
A29
A30
>
>
+12V
+24V
RXD1
COM1
XCTS1
B1B2B3B4B5B6B7B8B9
A29
A30
RTSA
TXDA
XSLEEP
XWKUP2
XAWKD6
XPAUSES
<<<<<<<
B10
XAWKD4
XAWKD2
B10
B11
B12
XOE3
XAWKD0
B11
B12
B13
B14
B15
>>>>>
XCNPRN
XARLSNC
<
B13
B14
B15
B16
COM1
XARLGT
B16
B17
B18
XARKD6
B17
B18
B19
XARKD4
XARKD2
B19
B21
B20
>
XARKD0
XAWLSNC
<<<
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
+5V
+5V
+5V
-12V
COM1
COM1
XFSYNC
XAWLGT
(reserved)
B22
B23
B24
B25
B26
B27
B28
B29
B30
123456789
COM1
123456789
1011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768
>>>>>
(nc)
(nc)
+5V
-MRD
CPA9
CPA8
CPD7
CPD3
CPD4
CPD5
CPD6
CPA10
CPA11
CPA13
CPA14
CPA16
CPA15
CPA12
-MWRLZ
-CROMCS0
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566
>>>>>>>
CPA7
CPA6
CPA5
CPA4
CPA3
CPA2
CPA1
CPA0
CPD0
CPD1
CPD2
>
(nc)
(nc)
(nc)
COM1
COM1
(nc)
CPA17
CPA18
CPA20
CPD11
CPD12
CPD13
CPA19
CPD14
CPD15
-CRDC1
-FRMCS0
RAMCS
<
>
>>>>>
>
(nc)
(nc)
(nc)
(nc)
(nc)
(nc)
-WP
(nc)
-MWRH
-CSCNT
-TSLEEP
-FRMCS1
<<<<<
CD2
COM1
CPD8
CPD9
CPD10
68
67
+5V
CN603
CN101
BiCU
4
Card
Flash Memory
CN605
123456789
COM1
+24VN
RINGP1
RINGP0
<<<<<
15
US:CN3/EU:CN1
RIDETSW
CMLSW
1011121314
OHDISW
COM1
1011121314
>>>>>
-EXTDI
HOOK1
HOOK0
EXRING1
CN606 (EU model only)
15
TRXD
COM2
RITONE
123456789
CN2
NCU
12345
>
GSSW
CSELL0
CSELL1
<<<
54321
+5V
+5V
CN632
504948474645444342414039383736353433323130292827262524232221201918171615141312
>
(nc)
(nc)
COM1
COM1
COM1
(nc)
COM1
CPA14
CPA13
OPCSB
CPA12
DPINTB
DP4CSB
DPWATB
<<<<<<<<<<<<<<<<<<<<<<<
-12V
RESB
COM1
COM1
COM1
VTXMDM
VRXMDM
<
<
CN604
A1A2A3A4A5A6A7A8A9
COM1
123456789
A10
A11
A12
A13
>
VRXD
>>>>>
(nc)
+5V
+24V
-12VA
COM1
COM1
SG3EN
-CWAIT
INTSG3
RESETB
<<<<<<<<<<<<<<<
1011121314151617181920212223242526272829303132333435363738394041424344454647484950
A14
A15
A16
A17
A18
A19
A20
A21
A22
>
(nc)
CPD0
CPD2
CPD4
CPD6
CPA0
CPA2
COM1
COM1
CODCCSB
B1B2B3B4B5B6B7B8B9
A23
A24
A25
A26
A27
A28
A29
A30
WRB
CPA4
CPA6
CPA8
COM1
COM1
COM1
CPA10
CPA14
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
>>>>>>>
(nc)
(nc)
+5V
+5V
VTXD
COM1
COM1
+12VA
<
CPD1
CPD3
CPD5
CPD7
COM1
INTG4
G4CSB
WAKEIN
SG3ACK
SG3DCSB
<<<<<<<<<<<<<
COM1
CPA1
CPA3
CPA5
CPA7
CPA9
CPA11
CPA15
515253545556575859
COM1
RDB
COM1
<
60
CN630
EXCOM
987654321
11
10
>>>>>>>
>
D7D6D5D4D3D2D1
D0
RDB
CPA9
CPA8
CPA7
CPA6
CPA5
CPA4
CPA3
CPA2
CPA1
CPA0
CPA10
COM1
WRB
COM1
COM1
<
CN631
A1A2A3A4A5A6A7A8A9
COM1
+24V
+24V
+24V
>>>>>
D0D2D4
NC
-12V
+24V
+12V
VXRX
MONSP
<
<<<<<<<<<<<
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
>
A0A2A6
A8
D6
A4
A10
+5V
COM1
+5V
COM1
SG3INB
B1B2B3B4B5B6B7B8B9
A23
A24
A25
A26
A27
A28
A29
A30
>
>>>>>
NC
+5V
+5V
RDB
COM1
INTACK
RESETB
<
D1D3D5
MSG
VXTX
COM1
COM2
COM2
COM2
WAKEIN
PRGMOD
<<<<<<<<<<<<<<<<<
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
>
>>>
P1
A5
A3A1A7
A9
D7
COM1
P2
+5V
+5V
WRB
COM1
COM1
BUSYB
SG3CSB
5049484746454443424140393837363534333231302928272625242322212019181716151413121110
CN1
CIG4
5
987654321
A1A2A3A4A5A6A7A8A9
CN1
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
B1B2B3B4B5B6B7B8B9
A23
A24
A25
A26
A27
A28
A29
A30
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
SG3
5
AB C D E GF
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