78
Service Manual
5-6
METAL FILM
WIRE WOUND
METAL GLAZE
MF
WW
MG
POLYCARBONATE
TANTALUM
CERAMIC
MYLAR/POLYESTER
PP
PC
T
C
M
POLYPROPYLENE
RESISTORSYMCAPACITORSYM
COMPONENT TYPE ABBREVIATION CODE
6
5
REFERENCE DESIGNATION
LAST
USED NOT USED
CR
Q
C
R
U
BT
S
TP
Y
Z
VR
J
F
P
RT
RV
R30 NOT INSTALLED.
4
1
2
21
1
VDC/Hz
MULTIMETER
DO
3.
2.
NOTES: UNLESS OTHERWISE SPECIFIED:
U1
51
52
53
54
55
56
57
58
59
60
61
62
63
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
64
DTS
BPR
P31
P32
P33
P21
AZEN
P00
CK1
CK2
PUD*
TT
RPM
F0
F1
F2
P13
H4
H2
H1
S29
S30
S31
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S12
S11
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
S0
OSCO
OSCI
VOB
VOA
100
99
98
97
96
95
94
93
CC
V0
V1
V2
92
91
90
89
88
87
GRD
V3
V4
SENS
RRS
AIN
OTD
LOTR
REFJ
86
85
84
83
82
81
DTD
AP8
ACBM
ACBO
AVIM
AVOM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
FAI
FAO
AFO
B1
B.4
B.04
AZ
INT
REFI
AGND
REFH
VDD
PS2
PS1
PS0
BIAS
VSS
VSS
DGND
TEST
RES*
AFI
AVOP
INTEGRATED
IC
S1 KEY
POSITION FUNCTION
1
2
3
4
5
6
7
8
OFF
VAC/Hz
DWELL/%
RPM
OHMS/CONT
TEMP/DT
CURRENT
OFF VAC/Hz VDC/Hz DWELL/%
RPM OHMS/CONT TEMP/DT CURRENT
H3
ALL RESISTANCE VALUES ARE IN OHMS,
1/8 WATT, +/-1%, CERMET.
ALL CAPACITANCE VALUES ARE IN
MICROFARADS, +/-10%, CERAMIC.
-
13
49 13,38,39
1
1
2
7
4
1
1
1
1
1
E
LS
6
REPLACEMENT ONLY.
R1 IS A WIRE WOUND RESISTOR.
TO ENSURE SAFETY, USE EXACT
FLUKE 78-1201
(1 of 3)
zr13f.eps
Figure 5-1. A1 Main PCA (cont)
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