Kenwood CX 402 WCVH 2 HU Service Manual

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CX7420A(K)]NT1P 01.7.610:47AM «3? 25 /\
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CX-402A/402 R/402W

PARTS DESCRIPTIONS

CAPACITORS g: g E m g) A 0045 Color* - Capacitor value
1 2 3 4 5 6 010=1PF 2 2 0:22pF
1 = Type ceramic, electrolytic, etc. 4 = Voltage rating 100 = 10pF -
2 = Shape round, square, ect. 5 = Value 101 = 100pF Multiplier
3 = Temp. coefficient 6 = Tolerance 102 = 1000pF = 0.001uF 2nd number
103= 0-01l1F 7 1st number

- Temperature coefficient

1st Word C L P R s T u 2nd Word G H J K L

Color* Black Red Orange Yellow Green Blue Violet ppm/C :30 :60 i120 i250 i500

ppm/°C 0 -80 -150 -220 -330 -470 -750 Example : CC45TH = -470 : 60ppm/°C
- Tolerance (More than 10pF) (Less than 10pF)
Code C D G J K M X Z P No code Code B C D F G

(%) :0.25 :05 :2 :5 :10 :20 +40 +80 +100 More than 10uF - 10 ~ +50 (pF) :0.1 :025 :05 :1 :2

-20 -20 -0 Less than 4.7uF -10 ~ +75

- Voltage rating

2ndwordABCDEFGHJKV
1stword

0 1.0 1.25 1.6 2.0 2.5 3.15 4.0 5.0 6.3 8.0 -

1 10 12.5 16 2o 25 31.5 40 5o 63 80 35

2 100 125 160 200 250 315 400 500 630 800 -

3 1000 1250 1600 2000 2500 3150 4000 5000 6300 8000 -

' Chip capacitors Dimension (Chip capacitors)

(EX) CC73 F SL1 H 000 J Dimensioncode L W T
? IE' g' I? |%| I? 7 Rafer 0 the tame above- Empty 5.6:05 5.0:05 Less than 2.0
' 1 = Type A 4.5 i 0.5 3.2 i 04 Less than 2.0
(Ch'pXCH' RH UJ' 3L) 2 = Shape B 4.5 : 0.5 2.0 : 03 Less than 2.0
3 = Dimension C 4.5 i 0.5 1.25 i 0.2 Less than 1.25
(EX) CK73F F1H000Z .,
l:| l:l l:l l:| :I :I 4 = Temp. coeff|c1ent D 3.2 : 0.4 2.5 : 03 Less than 1.5
1 2 3 4 5 6 7 5 = Voltage rating E 3.2 i 0.2 1.6 i 0.2 Less than 1.25
(Chip)(B, F) 6 = Value F 2.0 i 0.3 1.25 i 0.2 Less than 1.25
7 = Tolerance G 1.6 : 0.2 0.8 : 02 Less than 1.0
RESISTORS
- Chip resistor (Carbon) Dimension
L
(EX) RK73E B2BOOOJ IT
l:l l:l l:l l:l l:l l:l l:l
1 2 3 4 5 6 7
Ch' B,F
( IP)( ) T
- Carbon resistor (Normal type) Dimension (Chip resistor)
(EX) RD 1 4 B B 2 C 000 J Dimensioncode L W T
I:|I:| I:| I:II:|I:|I:| E 32:02 1.6:02 1.0
1 2 3 4 5 6 7 F 2.0:03 1.25i0.2 1.0
1 = Type 5 = Rating wanage G 1.6:02 08:02 05:01
2 = Shape 6 = Value
3 = Dimension 7 = Tolerance

Rating wattage
4 = Temp. coefficient Code Wattage Code Wattage Code Wattage
IJ I/IGW 20 WSW 3A 1W
2A 1/10W 2E 1/4W 3D 2W
ZB 1/8W 2H 1/2W

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