Fluke 77 Series III User Manual

77 Series III
Service Manual
5-6
CW
R8
100K
300MA
GUARD
GUARD
OHS
GUARD
V0
GUARD
GUARD
GUARD
V1
V4
GUARD
V2
V3
RRS
DCS
AM0
AMI
GUARD GUARD GUARD
MV
COM
LO
S1
12
10M
Z1
7
3
4
5
6
1.0K
10K
101K
1.1M
Z1
R1
3.5K
Z2 1.0M
RV2
910V
RV1
910V
COM
J4
J3
J2
J1
VR1
205K
R16
11A FAST
F2
.005
R7
44/100A FAST
F1
4.99
R6
R5
402K
S1
BAS16
CR2
56.2K
R15
61.9K
R14
VDD
Q3
SEL
Q2
MMBT3904
SEL
Q1
S1
R13 44.8K
R3 1.0M
RT1
1.1K
C1
0.01
S1
R4 100K
33PF
C14
R2
1.0K
RV3
910V
NOT USED
USED
LAST
REFERENCE DESIGNATON
Z2
Y1
VR1
U2
TP2TP3
S3
RV3
RT1
R2R19
Q3
LS1
J4
F2
DS1
CR2
C15
BT1
VAC,VDC
OHMS,VDC,MVDC
OHMS,DT
CONT,MVDC
10A
COMMON
MA
VOLTS/
OHMS
OHMS,DT,CONT
2.7V
CAL
1.5MM
1MM
5%
25%
1.23V
0.1W
0.1W
1%
0.25%
0.5W
WW
MF1000V
1000V
5%
1W
0.25W
5W
WW
1%
5%
5%
1000V
M
6MM
6MM
6MM 4MM
2MM
5W
WW
MF
0.1W
0.25%
2MM
1000V
20%
1
34
2
25
13 41
43
22
24
29
12
42
31
33
36
35
37
18
34
32
30
21
11
20
10
19
9
15
32
12
8
7
11 10
2MM
FLUKE 77-3-1001
aaa09f.eps
Figure 5-1. A1 Main PCA (cont)

Fluke 77 Series III Specifications

General

Diode Test	Yes
Continuity Beeper	Yes
Battery Type	9V
Safety Rating	CAT III 600V
Display	LCD, 4000 counts
Voltage DC	1000V
Voltage AC	1000V
Current DC	10A
Current AC	10A
Resistance	40 MΩ
Weight	340 g