Parts Descriptions - Kenwood KA-7090R Service Manual

Stereo integrated amplifier
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KA-7090R
PARTS DESCRIPTIONS
CAPACITORS
CC
45 TH
1H
220
J
GéAe
«COON
+ Capacitor value
1
2
3
4
5
6
010 = 1pF
2
2
Q-=22pF
1 = Type ... ceramic, electrolytic, etc.
4 = Voltage rating
100 = 10pF
Ts Multiplier
2 = Shape ... round, square, ect.
5 = Value
101 = 100pF
|
Saelnuribar
3 = Temp. coefficient
6 = Tolerance
102 = 1000pF = 0.001pyF
ser eicaiek
103 = 0.01pF
* Temperature coefficient
fswas Ce
a
sr)
feowesl ee ae
Color | Bock | Red [Oranae|Yeiow| Green| Bue [Voit] Loomre [aso | 260 [sie [2256 [2500]
* Tolerance (More than 10pF)
feos C [OTe]
s[ KI
¢ Voltage rating
| pemec | o | -80 | -150 | -220 | -330 | -470 | -750 |
Example : CC45TH = -470 + 60ppm/°C
(Less than 10pF)
[| M_| x | z | P |
oS) oe oe
ae
+20 | +40 | +80 [+100] More than 10uF
- 10 ~ +50
~20 | -20 | -O
|Lessthan
4.7uF-10
~ +75
ae ee
ae ae TE
* Chip capacitors
(EX)
CC73
F
SLIH
O00
ES
Ce
E7
i). Babee
1
2
3
4
5
6
(Chip) (CH, RH, UJ, SL)
(EX)
CK73
F
F
1H
000
ba
Ey oa
Ea
Ea
1
2
3
4
5
6
(Chip) (B, F)
RESISTORS
* Chip resistor (Carbon)
(EX)
RK73
E
B
28000
CO) oa
ES) Ce
Ea
ES
1
2
3
4
5
6
(Chip) (8, F)
« Carbon resistor (Normal type)
(EX)
RDB14
B
B
2C000
(2) (GaGa
GaGa
Ga
1
2
3
4
5
6
1 = Type
2 = Shape
3 = Dimension
4 = Temp. coefficient
12
1.25]
16
[20[25 [315] 40]50]/63]
80] - |
25] 16 | 20 | 25 [ars] 40 | 50 | 63 | 80 | 35
5000 | 6300 | 8000
oO
Dimension (Chip capacitors)
J
Dimension code
L
w
Refer to the table above.
Empty
562405150105
t
1 = Type
A
45+05
|3.2+0.4
om Shave
8
[45205 [202 05 | Less than 20
3 = Dimension
E
4.54 0.5 |1.25+ 0.2
Z
4 = Temp. coefficient
D
3.24 0.4 | 25403
3
5 = Voltage rating
6 = Value
F
2.0+ 0.3
|1.25+ 0.2 | Less than 1.25
7 = Tolerance
| 1.6+ 0.2
Dimension
J
iA
TT
2
a
7
-—H
WwW
Dimension (Chip resistor)
J
Dimension code
L
Ww
Cl
E
32402116402
'
F
2.0403 [125402
5 = Rating wattage
G
| 1.6+0.2 | 0.8+0.2
0.5+0.1
6 = Value
Code
|Wattage
Code | Wattage | Code
Wattage
tate 2c | 1/6W
wow | 2E | 1/4w
1/2W

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