Service Manual
APPENDIX
Appendix-2
7.2 7145 Overall Wiring Diagram (2/4)
1
A
B
C
D
E
F
G
H
I
A
B
C
D
E
F
G
H
I
23456789
1
23456789
SCB 2/3
CN35
CN501
CN32,33
CN47
FANBattery
CN502
HD-103 Type A DIMM
PRMB
-A11 DRAM_D24
-A13 DRAM_D22
-A16 DRAM_D19
-A17 DRAM_D18
-A18 DRAM_D17
-A24 DRAM_D12
-A25 DRAM_D11
-A27 DRAM_D9
-A44 XFAX_RST
-A 5 DRAM_D30
400-A 1 SGND
-A 6 DRAM_D29
-A19 DRAM_D16
-A28 DRAM_D8
-A33 DRAM_D3
-A35 DRAM_D1
-A36 DRAM_D0
-A50 XIOSEL2
CN37 Board to Board Connector
-B13 EXOUT_D6
-B16 EXOUT_D3
-B17 EXOUT_D2
-B18 EXOUT_D1
-B24 EXIN_D3
-B25 EXIN_D4
-B27 EXIN_D6
-B39 MONITOR
-B 1 SGND
-B 8 XAHA1_INT
-B 9 XEXIN_ACK
-B19 EXOUT_D0
-B28 EXIN_D7
-B40 XRC_INT
-B51 L_A1
-B56 L_A6
-A 3 SGND
-A 2 BCLOCK12
-A 4 DRAM_D31
-A 7 DRAM_D28
-A 8 DRAM_D27
-A 9 DRAM_D26
-A10 DRAM_D25
-A12 DRAM_D23
-A14 DRAM_D21
-A15 DRAM_D20
-A20 5V
-A21 DRAM_D15
-A22 DRAM_D14
-A23 DRAM_D13
-A26 DRAM_D10
-A29 DRAM_D7
-A30 DRAM_D6
-A31 DRAM_D5
-A32 DRAM_D4
-A34 DRAM_D2
-A37 5V
-A38 SGND
-A39 VBAT
-A40 XWAIT
-A41 5V
-A42 5V
-A43 DR_CKE
-A45 XIRST
-A46 XICS5
-A47 XICS7
-A48 XIRD
-A49 XMWR
-A51 L_A20
-A52 L_A19
-A53 L_A18
-A54 L_A17
-A55 L_A16
-A56 L_A15
-A57 L_A14
-A58 L_A13
-A59 L_A12
-A60 L_A11
-B 2 BCLOCK5
-B 3 SGND
-B 5 XFAX_COACK
-B 4 XFAX_CIACK
-B 6 XFAX_DIACK
-B 7 XFAX_DOACK
-B10 XEXOUT_ACK
-B11 -12V
-B12 EXOUT_D7
-B14 EXOUT_D5
-B15 EXOUT_D4
-B20 5V
-B21 EXIN_D0
-B22 EXIN_D1
-B23 EXIN_D2
-B26 EXIN_D5
-B29 XFAX_DRIVE
-B30 XEXOUT_REQ
-B31 XEXIN_REQ
-B32 XICS6
-B33 XFAX_DOREQ
-B34 XFAX_DIREQ
-B35 XFAX_COREQ
-B36 XFAX_CIREQ
-B37 5V
-B38 SGND
-B41 12V
-B42 PDA7
-B43 PDA6
-B44 PDA5
-B45 PDA4
-B46 PDA3
-B47 PDA2
-B48 PDA1
-B49 PDA0
-B50 L_A0
-B52 L_A2
-B53 L_A3
-B54 L_A4
-B55 L_A5
-B57 L_A7
-B58 L_A8
-B59 L_A9
-B60 L_A10
FK-102/FL-102
-13 SLCT
-15 N.C
-16 SGND
-17 SGND
-19 SGND
-20 SGND
-19 SGND
-22 SGND
-10 ACK
-11 BUSY
-28 SGND
-29 SGND
-31 INT
-33 SGND
-34 N.C
-35 N.C
-27 SGND
-23 SGND
-24 SGND
-25 SGND
-26 SGND
40- 1 STROBE
- 2 DATA0
- 3 DATA1
- 4 DATA2
- 5 DATA3
- 6 DATA4
- 7 DATA5
- 8 DATA6
- 9 DATA7
-12 PE
-32 FAULT
-14 AUTOFD
-18 N.C
-30 HLOGIC
-36 SELECTIN
432-B2 DACLK
432-B1 LOAD
432-B3 DI
432-B8 SGND
J53:B11 - B2
J53:B10 - B3
J53: B9 - B4
J53: B8 - B5
J53: B7 - B6
J53: B6 - B7
J53: B5 - B8
J53: B4 - B9
J53: B2 - B11
J53: B1 - B12
J53: A4 - A9
432-A5 SGND
432-A8 +5VRN
432-A10 -VIDEO2
432-A12 SGND
J53:A12 - A1
J53:A11 - A2
J53:A10 - A3
J53: A9 - A4
J53: A8 - A5
J53: A7 - A6
J53: A6 - A7
J53: A5 - A8
J53: A3 - A10
J53: A2 - A11
J53:B12 - B1
432-A1 /ENB1
J53: A1 - A12
J53: B3 - B10
432-A4 /S/H1
432-A2 /ALM1
432-A3 /BIAS
432-A6 LD+5V
432-A7 LD+5V
432-A9 SGND
432-A11 +VIDEO2
432-B4 SGND
432-B5 /ALM2
432-B6 /S/H2
432-B7 /ALM_RST
432-B9 SGND
432-B10 -VIDEO1
432-B11 +VIDEO1
432-B12 SGND
J52: 1 - 5
J52: 2 - 4
J52: 3 - 3
J52: 4 - 2
J52: 5 - 1
431- 4 SGND
431- 2 SGND
431- 1 /INDPR
431- 3 /INDEX
431- 5 5V
-39 APR
-48 12V
-43 5V
ADB
-31 +AD_D1
-14 SGND
-18 SGND
-20 SCLOCK
-12 +RCK
60- 1 SGND
- 3 CLAMP
- 5 BCLAMP
-13 -RCK
-15 SGND
-19 SCLOCK
-22 SDI
-23 SDO
-26 -AD_D0
-42 5V
-44 5V
-47 12V
-49 12V
46-37
46-38
46-39
46-41
46-42
46-31
46-27
46-14
46-15
46-16
46-18
46-19
46-20
46-22
46-23
46-21
46-17
46- 1
46- 2
46- 3
46- 5
46- 6
46- 7
46- 9
46-10
46-11
46-13
46-12
46- 8
46- 4
46-43
46-45
46-46
46-47
46-49
46-50
46-48
46-44
46-40
46-24
46-25
46-26
46-28
46-29
46-30
46-32
46-33
46-34
46-36
46-35
- 2 TG
- 4 ACLAMP
- 6 SGND
- 7 SGND
- 8 +TCK
- 9 -TCK
-10 SGND
-11 SGND
-16 +IN_CLOCK
-17 -IN_CLOCK
-21 *SEN
-24 SGND
-25 SGND
-27 +AD_D0
-28 SGND
-29 SGND
-30 -AD_D1
-32 SGND
-33 SGND
-34 -OUT_CLOCK
-35 +OUT_CLOCK
-36 SGND
-37 SGND
-38 ADRST
-40 SGND
-41 5V
-46 12V
-45 SGND
-50 SGND
127
128
129
130
131
122
123
124
125
126
115
116
117
118
119
120
121
110
111
112
113
114
103
104
105
106
107
108
109
Symbol
Crimp
Connector
Faston
Relay connector