GE H
EALTHCARE
D
IRECTION
2286865, R
EVISION
14
LOGIQ™ 7 S
ERVICE
M
ANUAL
5-12
Section 5-4 - Block Diagrams and Theory
Section 5-4
Block Diagrams and Theory
5-4-1
Block Diagram (R7.5.x or later, 19 inch LCD model)
Figure 5-36 System Block Diagram (R7.5.x or later)
P
rob
e
Co
n.
P
rob
e
Co
n.
PCON
SW
SW
6T In
terface
EU SC
Inte
rface
PSEL
QCO
N
L
NA
TGC
PREA2F
P
us
ler
ASI
C
64ch
EU SC I/
F & Pulse generator
Dr
ive
r
P
us
ler
ASI
C
P
us
ler
ASI
C
HV
SE
L
BTR
APP5
AHV
BTRA
P
CW
D d
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r
BTXCW
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ve
r
Dri
ve
r
Dri
ve
r
Dri
ve
r
Dr
iv
er
12
8ch
EU
S
C
In
te
rfac
e
EU
S
C
In
te
rfac
e
STCW
16bit
A/
D
Fo
rm
Det
L
NA
TG
C
L
NA
TGC
L
NA
TGC
L
NA
TG
C
L
NA
TGC
EUS
C
In
ter
face
Am
p
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h
AD
C
AA
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p
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2
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p
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p
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2
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loc
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p
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Am
p
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2
EUS
C
In
ter
face
DDBF64
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C Con
trol
T
est
Si
ganl
Clock
Di
st
ribu
ter
M
a
ster
Cl
ock
(160MHz)
TI
-D
SP
PC
I
I/F
CHACOM I
/F
TID
S
P
I/
F
ADI
DSP I/
F
EUSC I
/F
DDR
SDRAM
CHACOM
CHACO
M
FPGA
SP
I
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Li
nk
Po
rt
Link Po
rt
& EMIF
MI
D BUS
(PCI)
D
opple
r
A
udio
PC
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CI
B
ri
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e
Int
el
2115
2
PC
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b
le
to B
E
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SH
4
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M
SH4
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fe
ty
6T
P
rob
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HV C
T
L
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Bo
x
PS
Observat
ion
SDRAM
SDRA
M
SDRAM
SDRA
M
EUS
C
S
ound
Mixer
SS
R
SS
R
AC Outle
t
B/
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ri
nte
r
A
T
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comt
rol
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P
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S
232C
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ter
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, +12V
P
atient
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A
VG
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UP
S
B
A
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.
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DV
D
+5
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St
and
by
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I
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4D
C
on
.
Foot
S
W
Tou
ch
Panel
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CPU & I/F
USB
HUB
Ma in S
W
IDE
Ethern
et
HDD
Comp.
B
/W
o
ut
Comp
. Col
or
out
S-VI
DEO
ou
t
VG A
out
OP PANEL
REAR PANEL
LCD
MONITOR
S-VID
EO in
Fal
co
n
HV
LV
Shut
ter
Control
B/W C
am
era
Colo
r Cam
era
Audi
o O
ut
Mo
nito
r
4D
Box
MDBRG2S
MBECOMP3
-F-LCD
DA
C
Main
Mem
ory
PC
I
Gr
ah
pic
US
B
A
GP
Gra
hp
ic
DVI
C
on
nect
or
Mo
nitor
SHV
6T
T
em
p
Audi
o In
Ethe
rnet
VCR1
VCR2
SERV IC
E
InSite
PCI
AG
P
FRO
N
T
CO
NN
2
PC Switch
BR
EA
KER
7.
5A
/200
V
15
A
/10
0V
IN
-RU
S
H
LI
M
IT
A
C
/D
C
IN
LE
T
PCB
BR
EA
KER
4A
/20
0V
2A
/10
0V
N
F
N
F
SSR
PCB
FU
S
E
12A
AC Inpu
t
ADI
DS
P
AD
I
DSP
P
R
OM
P
e
qui
va
le
nt
f
un
ct
io
n
SDRAM
P
rob
e
Co
n.
P
rob
e
Co
n.
PC
ON
SW
US
B
D
E
VI
CE
BA
Y
B/
W
PRT
Ext. Mic.
USB
RE
S
E
T
RESET
AC100
-120
V
AC220
-240
V
AC100-
120
V
AC220-
240
V
AC100-
120V
HDMI
Connec
tor
PWR S
UPPL
Y
DC48
V
Po
wered
US
B
C
onn
ecto
r
LR
Summary of Contents for LOGIQ 7
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Page 116: ...GE HEALTHCARE DIRECTION 2286865 REVISION 14 LOGIQ 7 SERVICE MANUAL 4 32 Section 4 7 Site Log ...
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