GE H
EALTHCARE
D
IRECTION
GA091568, R
EVISION
5
VIVID E9 S
ERVICE
M
ANUAL
5 - 38
Section 5-8 - Front End Processor (FEP)
5-8-4
Relay Board (RLY)
5-8-4-1
General description
The main task of the Relay Board is to route the transducer channels between the active probe and the
Transmitter or Receiver modules that are active.
Relays are used in order to switch the connections between the active probe connectors.
The module contain four probe connectors:
•
one connector supports probes with 128 XD channels
•
two connectors support probes with 192 XD channels
•
one connector supports both probes with 192 XD channels and probes with 256 XD channels
The signals to the Doppler probe are routed via the FEP Backplane and cables to the Doppler probe
connector. The Doppler Probe has two XD channels.
Figure 5-24 Relay board
Figure 5-25 Probe connectors
U1
U4
C1
8
R151
R152
R147
R14
8
R140
R139
D
S
2
R104
D
S
11
C29
FL21
F3
C31
V
R2
FL14
R74
FL1
6
C92
C2
6
C20
C19
C111
2
J2
3
8
R21
6
R214
D
S
1
R73
FL20
C32
TP5
R30
C
88
C90
C94
R
8
37
C129
R13
8
R137
C12
8
D
S
5
D
S6
R107
R10
8
D
S
9
D
S
10
R213
R212
FL19
C99
V
R1
R53
R51
S
2
R57
R5
6
Q5
TP2
CR7
CR5
CR
6
R2
CR4
CR3
C143
C142
C137
C140
C133
K249
C132
D
S
3
D
S
4
R105
R10
6
D
S
12
FL1
8
C101
TP11
R91
U5
U3
U2
Q3
K244
K245
K24
6
K212
K19
8
K213
K214
J3
K14
8
K134
K149
K150
FL
6
FL7
D
8
D7
C39
R4
8
Q2
D1
Q1
R49
R
6
0
R217
R215
D
S
7
R23
D
S8
R211
FL5
C
6
4
C
66
FL9
C72
R4
6
R47
Q4
R41
R40
R42
R35
R3
6
S
4
R37
C139
R149
K252
R150
C13
8
C141
R145
R14
6
K251
C13
6
R10
R9
R95
C5
8
C55
C57
U10
C115
R120
R115
C110
R119
R114
U1
6
C10
8
R1
6
R15
R14
R13
R1
8
R17
C49
U
8
C112
C109
C107
K239
K240
C145
K195
K207
K20
8
K19
6
S6
K131
K143
K144
K132
FL2
D10
D9
C3
8
R54
R55
Q
6
TP1
C147
S
3
FL3
R50
R52
R20
F2
R101
TP9
R22
R3
U1
8
100
25
2
6
U13
TP13
TP7
R111
TP
6
C4
6
K22
8
K229
K230
C144
K1
8
0
K190
K1
8
1
K1
8
2
C135
K11
6
K12
6
K117
K11
8
C9
8
R102
TP10
R103
C117
U17
CR1
U15
Q10
K233
K234
K235
K253
K201
K202
K193
K203
K137
K13
8
K129
K139
R12
R11
K
8
5
K1
66
K
86
C130
K100
K53
K102
K54
C
8
3
R9
8
R99
C113
U35
Q11
Q7
U34
C37
TP
8
U12
R71
R21
Y1
75
7
6
R
6
3
50
51
K217
K21
8
K219
K22
K1
6
9
K170
K1
8
5
K171
K250
K105
K10
6
K121
K107
C
8
4
R100
H
S
1
P
S
1
U7
K223
K224
C14
6
K1
8
7
K175
K17
6
K1
88
C131
K123
K111
K112
K124
R1
8
3
U24
C25
U27
R1
86
U30
R1
8
9
U33
K1_J15
K2
8
9
K2
88
K20
K
6
_J14
K1_J14
K2
8
9_J14
K2
88
_J14
K5
K1
K10
K9
FL1
C2
8
D2
U
6
CR2
U14
H
S
2
C4
8
F1
D3
U9
K279
K2
8
0
K19
K
8
2
K159
K1
6
0
K
8
3
C134
K50
K95
K9
6
K51
U11
C103
R
6
4
R109
R110
C34
C45
R
6
7
K2
8
4
K2
86
K21
K1
6
4
M
M
K7
M
C121
K12
0
7
8
9
4
5
6
3
2
1
K2_J15
K2_J14
K2
K101
R1
8
0
U20
U21
R17
8
U19
CR14
CR15
34
20
10
34
20
10
34
20
10
K247
R179
U22
C15
8
U25
R1
8
4
C1
6
1
U2
8
R1
8
7
U31
C1
6
4
R190
CR1
6
C120
K103
R1
8
1
U23
C159
U2
6
R1
8
5
C1
6
2
U29
R1
88
U32
C1
6
5
R191
K7_J15
K290
K2
8
7
T3
K7_J14
K290_J14
K2
8
7_J14
K
6
K11
K
8
C124
R1
8
2
C1
6
0
C1
6
3
C1
66
R192
S
5
K273
K274
K275
C151
K153
K154
K
8
0
K155
C127
K
8
9
K90
K4
8
K91
K17
K15
K14
0
9
8
7
6
5
4
1
2
3
A
A
A
BB
CC
CC
BB
B
B
B
Y
Z
AA
Z
Y
AA
C
C
C
W
V
X
W
V
X
D
D
D
S
T
U
T
S
U
E
E
E
P
R
P
R
J1_J15
F
J1_J14
F
F
J1
6
R202
R201
C74
R200
R199
J13
N
M
N
M
U37
R19
8
R197
R19
6
J
K
L
K
J
L
C73
R195
G
G
G
G
F
H
G
F
H
H
H
H
D
C
E
D
C
E
K3_J15
K
J
K3_J14
K
J
K3
K
J
A
B
A
B
K5_J15
L
K5_J14
L
L
C125
K2
6
5
K2
66
K2
6
7
C150
K
6
5
K
66
K5
6
K
6
7
C122
K33
K34
K24
K35
K255
K25
6
C14
8
K5
8
K71
K72
K59
C12
6
K2
6
K39
K40
K27
K2
6
0
K2
6
1
K2
6
2
C149
K7
6
K
6
1
K77
K7
8
C123
K44
K29
K45
K4
6
K1
6
K1
8
K13
S
1
NOTE:
THE PROBE CONNECTORS ARE
MOUNTED ON THE SOLDER SIDE
OF THE BOARD.
1 - PD PROBE PORT: FOR VIVID 7 COMPATIBLE PROBE CONNECTORS
2 - PDT PROBE PORTS: FOR VIVID E9 SPECIFIC PROBE CONNECTORS
Содержание Vivid E9
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