Kenwood RXD 303 Service Manual

Page 1

RXD7303(K) COVER1,1P( 4/21/00 5:42 PM \°-/ 1

MINI HiFi COMPONENT SYSTEM

RXD- 303/303E/353/353E/503/503E/553/ 553E/

553-GR/553E-GR/653/653E/A33/A53/A53-GR

SERVICE MANUAL
(XD-303~A73)**

© 2000-3/851-5605-00 (K/K) 3633

KENWOOD

(A29 )

From glass *
(310-)

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Knob *

\

(K29-)

Phone jack
(E1 1-0280-05)

* -. KENWOOD
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(K29-)
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"Refer to page 2 it you want to know system configuration.

* Refer to parts list on page 33.

product safety.

in compliance with Federal Regulations, following are repro-
ductions of labels on, or inside the product relating to laser

KENWOOD-Crop. certifies this equipment conforms to DHHS
Regulations No. 21 DFR 1040. 10, Chapter 1, Subchapter J.

DANGER : Laser radiation when open and inlerlock defeated.
AVOID DIRECT EXPOSURE TO BEAM

fii

.¥Panel ass'y *

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RXD7303(K) COVER1,1P( 4/21/005:43 PM \°-/ 13 K}
K

RXD-303/353/503/553/653/A33/A53

PARTS DESCRIPTIONS

CAPACITORS g: g E 1_H 220 J comp ~0apacitorvalue

C015

1 2 3 4 ?E 010=1pF 2 2 0:22pF
1 = Tvpe ceramic, electrolytic, etc. 4 = Voltage rating 100 = 109'; L Multiplier
2 = Shape round, square, ect. 5 = Value 101 = 1009':
2nd number

3 = Temp. coelficient 6 = Tolerance 102 = 10009F = 0.001111: 151 number
103 = 0.01 11F

- Temperature coefiiclent

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 1120 $250 1500

pmeC 0 -80 -150 -220 -330 -47O «750 Example:CC45TH=-470t600pm/°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 10.5 :2 i5 :10 120 +40 +80 +100 More than 10uF-10~+50 (PF) $01 1015 105 i1 i2
-20 - 20 -0 Less than 4.7uF -1 0 ~ +75
~ Voltage rating
2nd word A B C D E F G H J K V
1st word
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 20 25 31.5 40 50 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 -
C) - Chip capacitors Dimension (Chip capacitors)
(EX) C C 7 3 F S L 1 H 0 0 0 J Dimensnon code L W T
l:| I: III III l:1 1:) Refer to the table above. Empty 5610.5 50:05 Less than 2.0
I 2 3 4 5 6 7 1: Type A 4.5: 0.5 3.2 1 0.4 Less than 2.0
(Chm) (CH; RH. UJ. 3L) 2 = Shape B 4.5a 0.5 2.0 s 0.3 Less than 2.0
3 = Dlmension C 45 1 0.5 1.25 t 0.2 Less than 1.25
IEXI C K 7 3 F I: I H 0 0 0 Z 4 =Temp.coeflic1ent D 3.2: 0,4 2.5: 03 Less than 15
I1: El I? I4:I I? ? 7 5=Voltage rating E 3.21 0.2 16:0.2 Less than1.25
6 = Value F 2.01- 0 3 1.25 t 02 Less than 1.25
(Chip) 3 F) 7 = Tolerance G 1.6 t 0.2 0.8 x 0.2 Less than 1.0
RESISTORS
. Chip resistor (Carbon) Dimension
(EX) RK73E BZBOOOJ / IT
l:l l:l l: l:| II] :1 CI
1 Z 3 4 5 6 7
(Chip) (B,F) (-0
W
~ Carbon resistor (Normal type) Dimension (Chip resistor)
(EX) R D 1 4 B B 2 C 0 0 0 J DlmenSIOn code L W T
CHEESE: E 32:02 16:02 1.0
I 2 3 4 5 6 7 F 20:03 1.25102 1.0
1 = Type 5 = Refine wallage G 1.6:02 03:02 05:01
2 = Shape 6 = Value
3 = Dimenswn 7 = Tolerance Rating wattage
4=TemD.00611|Clenl Code Wattage Code Wattage Code Wattage
1J 1/16W 2C 1/6W 3A 1W
2A 1/10W 2E 1/4W 3D 2W
28 1/8W 2H 1/2W

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