AVL 9180 Service Manual

89
Date: May 7, 1996Sheet 3 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.
"+22V/12V"
1 2
R5 3.9/10W
Q7 MJE800
1 2
R103 1K
LAMP+
+VS
1
TP7 TP
VIN
3
VOUT
2
A D J
1
U1 LM317
LAMPEN
+24V
PRINTVCC
1 2
C29 2200uF/50V
1 2
C30 2200uF/16V
1 2
C64 1000uF/16V
2 1
D6 ICTE.5
VCC
PRINTVCC
+24V
"+5V"
"+5V/F1" "+5V/F2"
"2AT" "1.6AT"
1 2
R9 220
1 2
R10 220
1 2
F1 2AT
1 2
F2 1.6AT
1 2
F3 1.25AT
2 1
D1 LED
2 1
D2 LED
PVCC PVCC
P+24V
1
TP2 TP
"+24V" "-12V" "+12V"
"GND"
"+24V/F3" "-12V/F4" "+12V/F5"
"1.25AT" "0.300AT" "0.300AT"
1 2
R6 560
1 2
R7 560
1 2
R8 1.2K
1 2
F4 0.300AT
1 2
F5 0.300AT
2 1
D3 LED
2 1
D4 LED
2 1
D5 LED
P-12V P+12V
1
TP1 TP
1
TP3 TP
1
TP4 TP
1
TP5 TP
ZHLDR1 FUSEHOLDER
1 2
C25 470uF/25V
1 2
C26 470uF/25V
V+ V-
Q1 2N3904
1 2
R1 1K
1 2
R2 1.8K
1 2
R3 1.2K
1 2
C1 0.1uF
ZHS1 HEATSINK
VIN
2
VOUT
3
C
1
U2 LM7905
FAST/SLOW-
V-
"-5VA"
1 2
R4 180
1 2
C6 0.1uF
-5VA
1
TP6 TP
"+5VA"
1 2
C4 0.1uF
1 2
C27 10uF/16V
1 2
C28 10uF/16V 1
2
C5 0.1uF
1 2
C72 0.1uF
1 2
C73 0.1uF
1 2
C74 0.1uF
1 2
C75 0.1uF
+5VA
1
TP8 TP
1 2
C3 0.1uF
1 2
C67 0.1uF
1 2
C68 0.1uF
1 2
C69 0.1uF
1 2
C70 0.1uF
1 2
C71 0.1uF
1 2
C2 0.1uF
VIN
1
VOUT
3
C
2
U3 LM7805
V+
ZFST-U3 FASTENER1 ZFST-U2 FASTENER1
1 2
C10 0.1uF
1 2
C11 0.1uF
1 2
C12 0.1uF
1 2
C65 0.1uF
1 2
C66 0.1uF
1 2
C7 0.1uF
1 2
C8 0.1uF
1 2
C9 0.1uF
VCC
ZHLDR2 FUSEHOLDER ZHLDR3 FUSEHOLDER ZHLDR4 FUSEHOLDER ZHLDR5 FUSEHOLDER
1 2
C13 0.1uF
1 2
C14 0.1uF
1 2
C15 0.1uF
1 2
C19 0.1uF 1
2
C20 0.1uF 1
2
C21 0.1uF
+5VA -5VA
1 2
C16 0.1uF
1 2
C17 0.1uF
1 2
C18 0.1uF
1 2
C22 0.1uF 1
2
C23 0.1uF 1
2
C24 0.1uF
SBC PCB - POWER SUPPLY - 9180, 81

AVL 9180 Specifications

General

Brand	AVL
Model	9180
Category	Measuring Instruments
Language	English