Audiovox AVP-7180, Руководство по обслуживанию

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1) STANDARD PART NUMBER CODING
1. Fixed Resistor Coding
2. Semi-Fixed Resistor Coding
3-4. ELECTRICAL PARTS LIST
RESISTER CODING
Type of Resistor
C Composition Resistor
D Carbon Resistor
F Fusible Resistor
K Ceramic Resistor
N Metal Film Resistor
S Metal-Oxide Film
Resistor
W Wire Wound Resistor
X Cement Resistor
Y Chip Resistor
Type of Resistor
Code Wattage
–A 1/6W
–B 1/8W
–4 1/4W
–2 1/2W
01 1W
02 2W
Distance
Code Distance
A 2.5 mm
B 5.0 mm
C 7.5 mm
D 10.0 mm
E 12.5 mm
F 15.0 mm
G 17.5 mm
H 20.0 mm
G 17.5 mm
H 20.0 mm
J 22.5 mm
K 25.0 mm
X Auto Insertion
Z Auto Insertion
Tolerance
Symbol Tolerance
F ±1%
G ±2%
J ±5%
K ±10%
M ±20%
N ±30%
Value
Example
478 ..............0.47
Ω
479 ................4.7
Ω
470 .................47
Ω
471 ...............470
Ω
472..............4.7K
Ω
473 ..............47K
Ω
Pin Length Value
(Same as Fixed Type)
Knob
Type
Meterial Shape Knob Code
VERTICAL
HORIZONTAL
VERTICAL
HORIZONTAL
VERTICAL
HORIZONTAL
VERTICAL
HORIZONTAL
CARBON
FILM
METAL
GRAZE
CARBON
SOLID
CERMIET
1
5
5
6
WITH 1 11
WITH 3 13
WITH 1 21
WITH 3 23
WITH 1 51
WITH 3 53
WITH 1 61
WITH 3 63
WITHOUT 2 12
WITHOUT 4 14
WITHOUT 2 22
WITHOUT 4 24
WITHOUT 2 52
WITHOUT 4 54
WITHOUT 2 62
WITHOUT 4 64