Mindray Trio - Page 57

Introduction Repair Information
4 - 4 0070-10-0591-01 Trio™ Service Manual
FIGURE 4-2 Trio Signal Connection Diagram (Nellcor)
POW
ER
SUPPLY BOARD
0671-00-0235
NIBP MODUL
E
0104-00-0037
E
C
G/R
ESP/TEMP
MODUL
E 0671-00-0239
TFT LCD DISPLAY
0160-00-0075
KE
YPA
D
0671-00-0237 or
0671-00-0064
RECORDER MODULE
0161-00-0023
1
2
3
POWER INPUT
250V/5A
1
12V
GND
5V
AC2
AC1
GND
BCON
PCO
N
SDA
SCL
KTXD
GND
5V
12V
GND
12V
GND
5V
KRXD
PLED
GND
BCON
PCON
SDA
SCL
PLED
GND
GND
KRX
D
GND
5V
GND
12V
KTX
D
12V
12V
GND
GND
12V
NRxD
NTxD
12V
ETx
D
ERx
D
GND
12V
RRxD
RTxD
GND
RRxD
RTxD
GND
GND
12V
NRxD
NTxD
Pump
ETxD
ERxD
GND
12V
DC/DC
SH
V
-IN
L
L
-IN
L
A
-IN
R
A
-IN
RL
EC
G CABLE ASS'Y 0012-00 1465
SH
V
-IN
L
L
-IN
L
A
-IN
R
A
-IN
RL
AG
1
T2
AG
1
T1
DUAL TEMP CABLE ASS'Y
SINGLE TEMP CABLE ASS'Y
AG
1
T2
AG
1
T1
1
2
FAN 0119-00-0197
GND
18V
3.96x3
GND
0-
2-
GND
CK+
VCC
GND
GND
2+
GND
0+
1-
1+
VCC
CK-
/TE
5V
GND
GND
CLK
NC
DCL
K
GND
/BK
NC
PP5
PP7
DSO
GND
PP4
PP6
/RST
VCC
GND
DSI
FGND
BV-
BV+
MRST
MRST
PON
PLED
PON
PLED
2.0x8
+18V
GND
2.54x4
2.0x2
GND
SCON
SPE
AKER ASS'Y (w/cable) 0012-00-1487
GN D
SCO N
1
1
1
1
11
1
1
1
1
1
1
1
1
1
2.0x4
IBP MODULE
(OPT.)
0671-00-0241
STxD
SRxD
GND
12V
DC/DC
1
2.0x4
STxD
SRxD
GND
12V
1
1
IR
RED
I+
I-
IBP CABLE ASS'Y. 0012-00-1466
(OPT.)
B1+
B1-
AG
+5V
B1+
B1-
Vss
+5V
5V
5V
5V
GND
+18V
1
PB
1
Vbak
Vbak
GND
0-
2-
GND
CK+
VCC
GND
GND
2+
GND
0+
1-
1+
VCC
CK-
1
BA TT
ERY
BD.
BV-
BV+
PB
2.0x8
2.54x6
2.0x6
2.54x6
2.0x6
2.54x4
2.0x3
2.54x8 2.54x8
2.0x2
2.54x2
2.0x2
2.0x5
2.
0x4
2.0x4 2.54x4
2.0x10x2
1.25x15
2.54x6
PE
Port
1
GND
GND
NC
NC
GND
12V
GND
5V
BRG
BACK LIGHT
HV INVERTER
0671-00-0250
12V
GND
5V
BRG
NC
1
1
GND
A
B
S2
GAB
GND
VA B
E
N
C
O
D
E
R
A
B
S2
GAB
GND
VA B
2.0x6
2.0x6
1
1
1
1
NETWORK
RXD-
RXD+
TXD-
TXD+
2.0x5
AGND
AGND
RXD-
RXD+
TXD-
TXD+
1
0311-00-0133
B
A
C
K
L
I
GHT
HV INVERTER
0671-00-0250
HV+
HV-
HV-
HV+
0012-00-1488
0012-00-1484
0012-00-1469
0012-00-1468
0012-00-1491
0012-00-1485
0012-00-1500
0012-00-1486
0012-00-1494
(LEAD ACID)
0012-00-1478
0012-00-1477
0012-00-1493
0012-00-1499
0012-00-1481
0012-00-1490
NET INTERFACE 0012-00-1496
RED
G
R
EEN
COM
RED
G
R
EEN
GND
1
2.0x3
1
ALARM LED PC BD. 0671-00-0240
GND
NC
AOUT
1
2.54x3
1
2
ANALOG OUTPUT
(BNC)
0012-00-1497
CPU PC BD.
NELLCOR ISOLATION POWER BD.
0671-00-0247
STxD
SRxD
GND
12V
STxD
SRxD
GND
12V
DC/DC
NELLCOR
SPO PCB
0671-00-0242
or
0671-00-0066
2
NC
OGND
+12V
OGND
TX A0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
VGA OUTPUT
R
G
B
H
V
0012-00-1495
GND
1
NC
0012-00-1492
1
2.0x4
1
2.0x6
NC
+5VA
RXA0
OGND
NELLCOR
MP506 SpO2 CABLE ASS'Y
OGND
+5VD
OGND
OGND
0012-00-1661
0671-00-0236 or
0671-00-0056