AVL 9130 Service Manual

92
Date: May 7, 1996Sheet 6 of 11 Size Document Number REV
B ZD5015 C
Title
SCHEMATIC, MAIN BOARD 9180
(404) 587-4040 Roswell, Georgia 30076 33 Mansell Court AVL Scientific Corp.
OFFSET = 2200mV Na
"Na"
1 2
C49 0.22uF
1 2
R63 1K
NaOUT
1
TP9 TP
1 2
C48 0.22uF
2 3
1
1 1 4
U12A TLC279CN
1 2
R44
59K 1%
1 2
R47 66.5K 1%
1 2
R113 1K
+5VA -5VA
NOTE: NO SOLDER MASK IN PROBE AREA
1 2
R41 1K 1%
6 5
7
U13B LMC6064
NOTE: PROBE THRU IN+ SHIELDED
INPUT AMPLIFIERS
NOTE: GUARD RING AND PROBE AREAS SHOULD BE CLEAR OF SOLDER MASK.
Na
P2 PROBE
1 2
R34 100K
ZPROBE2 R4WW
NOTE: PROBE THRU IN+ SHIELDED
K
P3 PROBE
1 2
R35 100K
ZPROBE4 R4WW ZPROBE3 R4WW
1 2
R40 1K 1%
2 3
1
1 1 4
U13A LMC6064
+5VA -5VA
1 2
C50 0.22uF
1 2
R46 68.1K 1%
1 2
R114 1K
1 2
R48 243K 1%
OFFSET = 0
"K"
OFFSET = 700mV
1 2
R45 43.2K 1%
1 2
R64 1K
6 5
7
U12B
TLC279CN
KOUT
1
TP11 TP
1
TP10 TP
"Cl/Ca/Li"
1 2
C52 0.1uF
1 2
R65 1K
1 2
C51 0.1uF
Cl/Ca/LiOUT
+5VA-5VA
9 10
8
U12C
TLC279CN
1 2
R115 1K
1 2
R39 1K 1%
13 12
14
U13D LMC6064
9 10
8
U13C LMC6064
NOTE: PROBE THRU IN+ SHIELDED
Ref
Cl,Li,or Ca
P4 PROBE
1 2
R36 100K
P5 PROBE
ZPROBE5 R4CR
ZFST-P2P5-1 FASTENER3 ZFST-P2P5-2 FASTENER3 ZSPHLDR1 PROBEHOLDER
-2.5V
OFFSET GENERATOR
1 2
3
U42 LM385BXZ-2.5
1 2
R42 82K
V-
13 12
14
U12D TLC279CN
SBC PCB - INPUT AMPLIFIERS - 9180, 81

AVL 9130 Specifications

General

Brand	AVL
Model	9130
Category	Measuring Instruments
Language	English