GE H
EALTHCARE
D
IRECTION
GA091568, R
EVISION
5
VIVID E9 S
ERVICE
M
ANUAL
5 - 40
Section 5-8 - Front End Processor (FEP)
5-8-4-6
LEDs
Figure 5-26 LEDs on the Relay board
Table 5-7
LEDs on the Relay board
LED NO.
COLOR
DESCRIPTION
NORMAL OPERATION
START UP
ERROR CONDITION
DS1
GREEN
STATUS_LED
GREEN WHEN PROBE
PRESENT IN
CONNECTOR 4
DS2
GREEN
-5V AVEE
LIT
DS3
GREEN
+12V
LIT
DS4
GREEN
VCC
LIT
DS5
GREEN
LVDC
GREEN WHEN PROBE
ACTIVE IN CONNECTOR 2,
3 OR 4
DS6
GREEN
+3V3
LIT
DS7
GREEN
DLP_AUX
LIT
DS8, DS9, DS10, DS11 AND DS12 ARE DEBUG LEDS FOR PROBE CONNECTOR #4
DS8
GREEN
DLP AUX (-3.3V)
LIT WHEN 4V ACTIVE IN
PROBE CONNECTOR #4
DS9
GREEN
DLP +12V
LIT WHEN PROBE ACTIVE
IN CONNECTOR #4
DS10
GREEN
DLP LVDC
LIT WHEN PROBE ACTIVE
IN CONNECTOR #4
DS11
GREEN
DLP PMX_VPP (+100V)
LIT WHEN PROBE ACTIVE
IN CONNECTOR #4
DS12
GREEN
DLP PMX_VNN (-100V)
LIT WHEN PROBE ACTIVE
IN CONNECTOR #4
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
DS1
DS2
DS3
DS4
DS5
DS6
DS7
DS11
DS12
DS9
DS10
DS8
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