Thermo Spectronic BioMate 3 User Manual

Drawings
U41
1
7
5
6
8
4
2
3
LCDENB
0.1UF
C33
0.1UF
C31C30
0.1UF
0.1UF
C35
GN D
GN D
0.1UF
C34
100K
R6
100K
R4
GN D
68K
R5
VCC
CL2
UD2
UD1
VCC
CL1
FLM
V+12
V-12
UD0
GN D
UD3
V
CC
U26
23
1
10K
R11
210 1%
R32
4.02K 1%
R33
GN D
0.1UF
C36
VEE
VCC
U25
7
6
4
2
3
4.87K 1%
R8
1K 1%
R10
U4
7
8
1
4
3
2
5
6
GN D
VCC
RESET
DAC_LD
LCD_DAC_EN
SER_CLK
SER_IO
C32
0.1UF
VCC
GN D
Q2
68_OHM/100 MHZ
L1
68_OHM/100 MHZ
L2
C111
GN D
VO
D20
VCC
GN D
68K
R7
68_OHM/100 MHZ
L3
D19
J9
13
1
2
3
4
5
6
7
8
9
10
11
12
U23
5
4
6
2
1
LM311
ADJ
OUTIN
LM337T
AD820AR
-
+
DAC7611
CL R
LD
CS
CLK
SD I
VDD
VOUT
GN D
MMBT39 04
C
B
E
10UF/16V
+
Tantalum
MBR0520
MBRD360
SIP 2MM
VIN
GN D
+V
-V
0V
NMA0515S
G10 MAIN BOARD
335901-602-1 REV. A
-30V
LCD BIAS POWER SEQUENCING
(U41^8) (U25^7)
LC
D
(0 to -19.94V)
NOTE: L1 & L2 NOT USED FOR NON-BACKLIT LCD
-25.4V
CONTRAST ADJUST
5 OF 14
LCD BIAS POWER SEQUENCING
Figure 8.7 Main board LCD Biasing Sequencing 5 of 14
8-15

Thermo Spectronic BioMate 3 Specifications

General

Brand	Thermo
Model	Spectronic BioMate 3
Category	Measuring Instruments
Language	English