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Di750 OVERALL WIRING DIAGRAM (2/5)
CN 113
CN 113
CN 124
CN 123
CN 112
CN 112
25
92
28
93
140
141
142
143
69
70
102
103
140
141
142
143
61
62
63
64
65
20
HDD
HDD DCPS
Pi6200
TO OUTLET
ADB
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
L
L
L
SCSI IFB
V IFB
RC
RC
RC
ISW INTERFACE CONNECTER
POWER
CONNECTER
RL3
RL2
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
650
651
652
653
654
655
656
657
658
659
ICB IFB - 2 / 2
900-1
5VDC
900-2
SGND
900-6
REM/2
900-3
REM/1
900-5
5VDC
900-4
SW SIG
900-7
REM/3
900-8
CUREM
5VDC
903-1
RL3 DRIVE
903-2
5VDC
903-3
RL2 DRIVE
903-4
EDH-2
DF TXD
137-B1
DF TXD REQ
137-B2
DF TXD ACK
137-B3
DF RXD
137-B4
DF RXD REQ
137-B5
DF RXD ACK
137-B6
DF VALID
137-B7
PS315
137-B8
901-A1
WT LED
901-A2
ST LED
901-A3
ST SIG
901-A4 ALARM
901-A5
CPU OF
901-A6
IPRL CNT
901-A7
WT LON
901-A8
ST LON
901-A9
SET CLK
901-B1
ST SIG
901-B2 RING
901-B3
SW SIG
901-B4
24R CNT
901-B5 REM/2
901-B6 REM/3
901-B7
CUR EM
901-B8 N/C
901-B9 N/C
904-1 SGND
904-2
VDE REM
904-3 SGND
904-4 IP
WEK
904-5
N/C
5VDC
SGND
RING
410-5 -5VDC
410-4 SGND
410-3 5VDC
410-2 SGND
410-1 12VDC
411-1 TCK1
411-2 SGND
411-3 TCK2
411-4 SGND
411-5 RCK1
411-6 SGND
411-7 RCK2
411-8 SGND
411-9 TG
411-10 CLMP
411-11
S CK
411-12
S IN
411-13
S LD
411-14
MD 0
411-15
MD 1
411-16
MD 2
411-17
S LP
411-18 SGND
411-19
AD CK
411-20 APR
411-21
OD 0
411-22
OD 1
411-23
OD 2
411-24
OD 3
411-25
OD 4
411-26
OD 5
411-27
OD 6
411-28
OD 7
411-29
OD 8
411-30 SGND
411-31
ED 0
411-32
ED 1
411-33
ED 2
411-34
ED 3
110-1
110-2
110-3
110-4
110-5
110-6
110-7
110-8
110-9
110-10
110-11
110-12
110-13
110-14
110-15
110-16
110-17
110-18
110-19
110-20
110-21
110-22
110-23
110-24
110-25
110-26
110-27
110-28
110-29
110-30
110-31
110-32
110-33
110-34
ALARM 138-1
CPU OF
138-2
IPRL CNT
138-3
WT LON
138-4
ST LON
138-5
SET CLK
138-6
ST SIG
138-7
RING 138-8
SW SIG
138-9
24R CNT
138-10
REM/2 138-11
REM/3 138-12
CUR EM
139-13
135-A1
135-A2
135-A3
135-A4
135-A5
135-A6
135-A7
IPB IFB RXD
135-A8 SGND
135-A9
IPB IFB RXD REQ
135-A10
IPB IFB RXD ACK
135-A11 SGND
135-B1
IPB IFB RXD ERR
135-B3 PVV
135-B4
135-B5
B VV
135-B6
S VV
135-B7
BYPAS SIZE
135-B8
EE VV
135-B9
135-B10
134-A1 HCLK
134-A2 DFD0
134-A3 DFD1
134-A4 DFD2
134-A5 DFD3
134-A6 DFD4
134-A7 DFD5
134-A8 DFD6
134-A9 DFD7
134-A10 PCLK
134-B1 PBUSY
134-B2 ADREQ
134-B3 XFLAG
134-B4 HBUSY
134-B5 DAVIL
134-B6 INT
134-B7 AC1284
134-B8 SGND
134-B9 SGND
134-B10 SGND
5VDC
KRDS TXD
KRDS RTS
KDRS DTR
KDRS RXD
KDRS CRS
KDRS DSD
KDRS DSR
101-1
5VDC
101-2
SGND
SGND
VDB RBM
SGND
IP WEK
CN821-4 5VDC
CN822-4 5VDC
CN821-3 SGND
CN822-3 SGND
CN822-2 PGND
CN822-1 12VDC
CN820-1 12VDC
CN820-2 PGND
CN820-6 24VDC
CN820-5 PGND
1-1
1-50
2-1
2-50
ICB
OP IFB
(FOR ISW TOOL)
PSMB
LAN RB
823-1-3
823-2-2
823-3-1
FM9
HDD
COOLING
FAN
GY
BN
BK
R
O
Y
B
V
W
Y
GY
V
BN
R
O
Y
R
BK
W
BK
W
GY
R
B
BN
B
B
Y
B
V
BN
R
O
Y
B
W
GY
V
BN
R
O
B
W
Y
GY
BN
R
O
B
GN
B
V
B
Y
GN
V
GY
W
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
350-5
350-4
350-3
350-2
350-1
197-5
197-4
197-3
197-2
197-1
472-3
472-2
472-1
176-4-4
176-3-5
176-2-6
176-7-1
173-8-1
173-7-2
173-6-3
173-5-4
173-4-5
173-3-6
173-2-7
173-1-8
175-1-13
175-2-12
175-3-1
1
175-4-10
175-5-9
175-6-8
175-7-7
175-8-6
175-9-5
175-10-4
175-1
1-3
175-12-2
175-13-1
Di750Ver.3field043e.p65
01/07/18, 13:58
25
Summary of Contents for DI750 - SERVICE
Page 1: ...L r 3 ...
Page 6: ...CONTENTS 1 ADJUSTMENT 2 ISW 3 SERVICE 4 ELECTRIC PARTS LIST Blank page ...
Page 20: ...1 ADJUSTMENT ADJUSTMENT 1 ...
Page 21: ...1 ADJUSTMENT Blank page ...
Page 124: ...1 103 OTHER ADJUSTMENT 1 ADJUSTMENT Blank page ...
Page 128: ...1 107 OTHER ADJUSTMENT 1 ADJUSTMENT Blank page ...
Page 162: ...1 141 OTHER ADJUSTMENT 1 ADJUSTMENT Blank page ...
Page 163: ...2 ISW ISW 2 ...
Page 164: ...2 ISW Blank page ...
Page 177: ...3 SERVICE SERVICE 3 ...
Page 178: ...3 SERVICE Blank page ...
Page 180: ...3 SERVICE Blank page ...
Page 203: ...4 ELECTRIC PARTS LIST ELECTRIC PARTS LIST 4 ...
Page 204: ...4 ELECTRIC PARTS LIST Blank page ...
Page 213: ...4 9 PARTS LAYOUT DRAWING 4 ELECTRIC PARTS LIST Blank page ...
Page 227: ...4 23 CONNECTOR LAYOUT DRAWING 4 ELECTRIC PARTS LIST Blank page ...
Page 233: ...4 29 JAM CODE LIST 4 ELECTRIC PARTS LIST Blank page ...
Page 246: ...4 42 JAM CODE LIST 4 ELECTRIC PARTS LIST Blank page ...
Page 276: ...4 72 ERROR CODE LIST 4 ELECTRIC PARTS LIST Blank page ...
Page 279: ......