Bruker BVT3000 User Manual

BVT3000 Version 003 BRUKER 59 (67)
Figure 6.6. Main board - sheet 6/7
to sheet 3
LED-
LED+
SWITCH
FRONT-PANEL
HEATER SWITCH
12
ZD5
10V
R68
1.5K
1
2
3
4
5
6
J7
CN MKK06 D
6410-06
HEATER_CTRL-
EVAP_CTRL-
116
9
U44A
R71
22.1k
5
6
4
U57B
4081
+24V
from sheet 2
8
9
10
U38C
4001
BOOSTER_CONN-
23456789
1
RP4
RS8A/10K
+15P
I2C CONNECTOR
to sheet 2,4
to sheet 2,4
1
2
J3
CN MKK02 D
SDA
SCL
R23
4.75k
VCC
HEATER & LN2 POWER ENABLE
from sheet3
BBIS EEPROMR18
4.75k
A0
1
A1
2
A2
3
SCL
6
NC
7
SDA
5
U24
X24022
POWER_EN-
VCC
TO J2
1
28
7
U25A
4
35
6
U25B
1 2
RN2A
78
RN2D
RS4/390
AUX1
HEATER_CTRL-
EVAP_CTRL-
12
13
11
U38D
4001
215
9
U44B
HEATER ON/OFF
EVAPORATOR ON/OFF
TP11
HEATER_RLY-
HEATER_RLY
EVAP_ON-
to sheet 1
to sheet 7
to sheet 2, 3, 7
VALVE1
VALVE2
VALVE CONNECTOR
1
2
3
4
5
6
7
8
9
10
J8
6410-10
TP13
TP17
+24V
314
9
U44C
413
9
U44D
512
9
U44E
1
2
3
U39A
4001
5
6
4
U39B
4001
8
9
10
U39C
4001
VALVE2
VALVE1
sheet 4
4
35
6
U26B
1
28
7
U26A
1
28
7
U27A
12
RN3A
34
RN3B
56
RN3C
HEATER
VALVE1
VALVE2
VALVE3
VALVE4
EVAPORATOR
AUX1
from sheet 4
11
1
3
4
7
8
13
14
17
18
2
5
6
9
12
15
16
19
U19
74HCT273
WRPORT1-
D0
D1
D2
D3
D4
D5
D6
D7
RESET-
WRITE PORT1 - A000h
from sheet 4
POWER-ON RESET
RESET-
RESET-
D[0..7]
1
2 8
7
U28A
4
35
6
U27B
MCT6
1 2
RN1A
RS4/390
78
RN3D
RS4/390
VALVE3
VALVE4
+15P
12
13
11
U39D
4001
611
9
U44F
ULN2004
TP15
VALVE3
VALVE4
to sheet 7
LN2 POWER LEVEL CONTROL
SPARE PART
DAC
R25
10K
R34
10K
C43
100pF
3
2
1
U45A
TL072
B0
11
B1
10
B2
9
B3
8
B4
7
B5
6
B6
5
B7
4
RFB
16
VREF
15
CS
12
WR
13
O1
1
O2
2
U40
AD7523
OR AD7524
DAC0
DAC1
DAC2
DAC3
DAC0
DAC1
DAC2
DAC3
DAC4
DAC5
DAC6
DAC7
REF_DAC
1
28
7
U29A
34
RN1B
RS4/390
56
RN1C
RS4/390
7 8
RN1D
RS4/390
4
35
6
U28B
4
35
6
U29B
1LN2
2LN2
3LN2
4LN2
from sheet 4
11
1
3
4
7
8
13
14
17
18
2
5
6
9
12
15
16
19
U21
74HCT273
WRPORT2-
D0
D1
D2
D3
WRITE PORT2 - B000h
D[0..7]
D4
D5
D6
D7
5LN2
6LN2
7LN2
8LN2
1
2 8
7
U30A
1
28
7
U31A
1 2
RN4A
RS4/390
3 4
RN4B
RS4/390
56
RN4C
RS4/390
7 8
RN4D
RS4/390
4
35
6
U30B
4
35
6
U31B
MCT6
DAC4
DAC5
DAC6
DAC2
DAC3
DAC4
DAC5
DAC6
DAC7
2
3
4
5
6
7
8
9
1
RP6
RS8A/10K
C46
100nF
C40
100nF
C39
100nF
C48
100nF
+15P
IC SUPPLIES:
74HCT273:
710
9
U44G
ULN2004
DGND = pin 10
VCC = pin 20
VDD= pin8
VSS= pin 4
VDD= pin14
GND = pin 3
GND = pin 8
GND = pin 7
VDD= pin14
VCC = pin 8
DGND = pin 4
AD7523:
TL072:
ULN2004:
4001, 4081:
X24022:
C44
100nF
-15P
SUPPLY BYPASS CAPACITORS
LM301, AD7523, CD4001, CD4081
REF_DAC12
ZD3
BZX55C10V
C51
100pF
DAC7 DAC0
DAC1
VCC
from sheet 1
from sheet 4
+5V
CPUVCC
CPUGND
VCC
DGND
+15P
PGND
-15P
+24V
VDD
VSS
+24V
74HCT273, X24022 BYPASS CAPACITORS
C30
100nF
C32
100nF
C33
100nF
R44
7.5K 5
6
7
U45B
TL072
+15P
(-10V)
ART: W1101113
MAIN BOARD
BVT3x00
DRAWN:
DATE:
APPROV:
DATE:
DWG:
EC: VISA:
VISA:
SHEET:E
W4S11 0281
AKL
10/02/95
PK
10/02/95
6/7

Bruker BVT3000 Specifications

General

Brand	Bruker
Model	BVT3000
Category	Laboratory Equipment
Language	English