GE Vivid 7 - Page 451

GE HEALTHCARE
DIRECTION FC091194, REVISION 11 VIVID 7 SERVICE MANUAL
Chapter 5 - Components and Functions (Theory) 5 - 105
5-6-1 General Description (cont’d)
Figure 5-65 Internal I/O Module Block Diagram
Rack
power
DC/DC
converter
Rack
power
External connectors
Connectors
to/from
PC
Connectors to/from
internal peripherals &
top consol
Connector to Idunn rack
Connector
on rear side
of IEIO
S-Video out
to VCR record
Signals
and
power
to/from
top
console
3D box
signals
Replay audio
from VCR (L)
Replay audio
from VCR (R)
CVideo
B/W
Video
SVideo
121
Microphone
Audio out
to VCR (L) record
Audio out
to VCR (R) record
Doppler audio o ut
+
Audio to loudspeakers
USB to top console
SIGNALS
to/from
PC2IO
board
CVideo
SVideo (luma &crom a)
18
915
Spare Power
I
2
C - I/O registers (2)
3
Conf.
eeprom
ON/OFF switc h
I
ON/OFF sw itch
SVideo (l um a)
SVideo (luma & crom a)
B/W printer remote control
PS_ON* PWR_OK
Rack power
FAN_VOUT[1:2] FAN_IN 1
to/from FEC-2
ON/OFF switch pushed
Burn-in power on/off ctrl
PC power
+
AC power
control
15
69
Audio
(L)
Audio
(R)
2
USB
Audio in to PC
Microphone in to PC
Audio out from PC
15
69
VGA
RGBS
Ethernet
to/from PC
2
1 0 1 0 1
1
1 0 1 0 1
RS-232
buffer
8
8
8
RS-232
buffer
8
8
8
PC
power
Remote
expose
#1 & #2
2
B/W printer
CVideo and
remote control
+5Vrack
+5Vrack
51
15 11
610
F
18
915
ADAP_PRESENT_ L
FROM_P_D[3: 0]
TO_P_D[3:0]
CONFIG_S CL0
CONFIG_SD A0
RS-232 xdctrl
2*C40
2*SRES
FCXCRES*
MAFDVAL*
EOSTAT*
LSCAN*
FSCAN*
TLREQ*
FLREQ*
STAT*
Rotation Adaptor
power & signals
RACK POWER (+5V & +15 V)
PWR_OK*
PS_ON*
VCR remote
control RS-232
69
15
M
69
15
M
Spare RS-232
VCR remote ctrl RS-232
Microphone enable
PWR_OFF_REQUEST
B/W printer ctrl
SVideo (luma &crom a)
COM 1
COLOR printer remote control
ON/OFF
RESET
Modem
Modem
PWR_OFF_REQUEST
Locaded
internally
if internal
MODEM
PC +12V
RACK +15V
DC/DC
converter
PC
power
18
915
Power to
3D box
S-Video in
from VCR replay
50
125
26
18
915
18
915
Signals
to/from
top
console
POWER
and
SIGNALS
to/from
PC2IO
board
Standby
Standby
ON/OFF switc h
I
18
915
PS_ON*
PC +12V
PC +5V
Rack +15V
Rack -15V
Rack +5V
Rack -5V analog
PC +12V
PC +5V
Rack +15V
Rack -15V
Rack +5V
Rack -5V analog
C Video
USB #1 (to/from top
console)
USB #2 (to/from IEIO)
g GE Vingmed Ultrasoun d
MODULE
Idunn I/O moduls
PROJECT
IDUNN
DESIGNER
RW
CHECKED
ML H
APPROVED
HH
DATE SIGN
DATE
DATE
SIGN
SIGN
DRAWING NUM BER
FB299197
REV
TYPE OF DO C.
Block Diagram
CLASIFICATION
CONFIDENTIAL
SCALE
N/A
FILE D:\Documents and Settings\semblar\My Documents\ 100_SDOC \
140_V7\1402_V7_SMAN\BT08_sw7_0\Graphics\IIO\FB29919 7\
FB299197 021 PRP
-
MAN.v sd
SHEET
1
OF
2
Color Printer
control RS-232
Isolatio n
transformer
(1500V )
SVideo out from PCVIC (luma & croma)
CVideeo out from PCVIC
RS-232 xdctrl
I2Cbus [2: 0]
Spare RS-232
VCR remote ctrl RS-232
VGA out from PCVIC
I2C register interrupt
BW-Video from RGB
Voltage
limmiter
opto -
couplers
opto -
couplers
DC/DC
converter
COM2
relays
TRIG
BW-Video RGB is
routed to external I/O
but not used.
Luma from SVideo used
instead !
I2C - I/O
regist er
Conf.
eeprom
Trig
1
buffer
1
SVideo (luma &crom a)
SVideo (Luma)
SVideo (Luma & Croma)
I
2
C - I/O register
69
15
M
UPS control
RS232
RS232 transceivers
SVHS_IN_MU X
Foot
switch
opto -
couplers
buffer
3
3
Voltage
limmiter
with fuse
Voltage
limmiter
with fuse
Voltage
limmiter
with fuse
Voltage
limmiter
with fuse
Voltage
limmiter
with fuse
Connector between IIIO and IEIO
VCR_audio_input-en able