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CD RECEIVER
KDC-4590R/V/Y/YV
QQ
3 7 63 1515 0
SERVICE MANUAL
KDC-4590R
Knob(EJ)
(K24-3653-04)
TE
L 13942296513
Knob(VOL)
(K25-1256-03)
Mounting hardware assy
(J21-9641-03)
www
.
Front glass
(B10-3299-01)
KDC-4590R
COMPACT
DIGITAL AUDIO
LOUD
SCRL
SCAN
RDM
Knob(1-6)
(K25-1253-03)
x
ao
u163
y
Antenna adaptor
(T90-0523-05)
i
(T90-0534-05)
2 9
8
Panel assy
(A64-2211-02)
REP
M. RDM
Q Q
3
6 7
1 3
1 5
Plastic cabinet assy
(A02-1486-13)
co
.
9 4
2 8
©
2000-12 PRINTED IN JAPAN
B51-7705-00(S) 1995
Knob(Q)
(K24-3652-04)
45Wx4
PTY
AUD
T1
PWR OFF
VOL ADJ
MENU
0 5
8
2 9
9 4
Knob(CLK)
Knob(FM/AM)
(K25-1255-03)
(K25-1254-03)
DC cord
(E30-4790-05:4590R/Y)
(E30-4791-05:4590RV/RYV)
m
Lever
(D10-4589-04)
9 9
2 8
9 9
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Table of Contents
Related Manuals for Kenwood KDC-4590V
Summary of Contents for Kenwood KDC-4590V
- Page 1 CD RECEIVER KDC-4590R/V/Y/YV 3 7 63 1515 0 SERVICE MANUAL © 2000-12 PRINTED IN JAPAN B51-7705-00(S) 1995 KDC-4590R Front glass Panel assy Knob(Q) Knob(EJ) (A64-2211-02) (B10-3299-01) (K24-3652-04) (K24-3653-04) KDC-4590R 45Wx4 COMPACT DIGITAL AUDIO LOUD SCRL SCAN M. RDM PWR OFF VOL ADJ MENU L 13942296513...
- Page 2 KDC-4590R/V/Y/YV BLOCK DIAGRAM 3 7 63 1515 0 L 13942296513 u163...
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Page 3: Component Description
KDC-4590R/V/Y/YV COMPONENT DESCRIPTION 3 7 63 1515 0 SWITCH UNIT(X13-9872-XX) Ref.No. Component Name Application/Function Operation/Condition/Compatibility LC75883E LCD driver Ready on key-matrix RS-171 Remote control light sensor key-matrix permission SW Ready on key-matrix, ON when the base goes "Lo" Q2,3 2SD2114K key illumination selector SW Key illumination is green when Q2 base goes "Hi"... -
Page 4: Microcomputer's Terminal Description
KDC-4590R/V/Y/YV MICROCOMPUTER'S TERMINAL DESCRIPTION 3 7 63 1515 0 Terminal Description Function Description Processing Operation AV CONT A/D converter reference voltage control output ”Hi”: ON / ”Lo”: OFF IC2 TYPE0 IC2 setting terminal ”Lo”: Initial value IC2 TYPE1 IC2 setting terminal ”Lo”: Initial value AVSS Ground connection terminal... - Page 5 KDC-4590R/V/Y/YV KDC-4590R/V/Y/YV MICROCOMPUTER'S TERMINAL DESCRIPTION ADJUSTMENT 3 7 6 3 1 5 1 5 0 • Holding Preset 3 while the operating hour information is Test Mode Function Description Processing Operation Not used displayed clears it. 1. How to enter test mode •...
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Page 6: Pc Board (Component Side View)
PC BOARD (Component Side View) 3 7 6 3 1 5 1 5 0 SWITCH UNIT ELECTRIC UNIT X13-9872-XX(J74-1119-12) X25-8712-XX(J74-1122-12) ELECTRIC UNIT SWITCH UNIT (X25-8712-XX) (X13-9872-XX) C500 C225 C501 13 11 12 6 4 3 2 Q223 Q224 W122 W166 C257 C251 C254... - Page 7 PC BOARD (Foil Side View) 3 7 6 3 1 5 1 5 0 SWITCH UNIT ELECTRIC UNIT X25-8712-XX(J74-1122-12) X13-9872-XX(J74-1119-12) SWITCH UNIT ELECTRIC UNIT (X13-9872-XX) (X25-8712-XX) C500 C501 C225 6 10 9 Q223 Q224 W122 W166 C257 C252 C253 C254 C251 C258 D407...
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Page 8: Cd Player Unit
PC BOARD (Component Side View) PC BOARD (Foil Side View) 3 7 6 3 1 5 1 5 0 CD PLAYER UNIT CD PLAYER UNIT CD PLAYER UNIT CD PLAYER UNIT (X32-5010-00) (X32-5010-00) X32-5010-00 (J74-1158-12) X32-5010-00 (J74-1158-12) /MUTEL /MUTEL MOTOR /MUTER MOTOR /MUTER... - Page 9 3 7 6 3 1 5 1 5 0 UPD780058GC251 S2V20 A : MA4047-M or Q10,20,70,101,201 Q102 : DTA114YUA or SIGNAL LINE TDA7407D D2,40,50,101,103,104,251-253 HZS5B1 : 2SC4081 or UN5114 B LINE TDA7386 1SS133 : MA4082(N)-L or 2SD1819A Q221-224 DTC143TUA or TDA7479D SA-C2012-101TB or HZS9A1L...
- Page 10 3 7 6 3 1 5 1 5 0 (X13-9872-XX) 2SD2396 NJM4565MD ∗ DTA114EK DAN202U DTC114YUA DTC143TUA UN5114 KEY SCAN VOL- AUTO UN5214 START SW 2SA1036K 2SA1362 DA204K 2SD1819A CP1 1K DA204U VOL+ 2SD2114K DTA114YUA 5.0V C3 0.047 VDD1 3.0V C2 0.047 VDD2 1.7V...
- Page 11 3 7 6 3 1 5 1 5 0 (X32-5010-00) 0.015 1000P 6.8K 4.3K 10u6.3 PLLF CSEL TEST1 1.8V 1.4V 5.0V IREF TEST2 4.8V 0.8Vpp 2.5V 0.1V IOSEL (X92- ) 2.5V 5.0V DSLF NRST (T25-0215-05) BCLK IOP- LRCK 1.2Vp-p 0.8Vp-p 2.5V OPTICAL SRDATA...
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Page 12: Exploded View (Unit)
KDC-4590R/V/Y/YV KDC-4590R/V/Y/YV EXPLODED VIEW (CD MECHANISM) 3 7 6 3 1 5 1 5 0 EXPLODED VIEW (UNIT) M1.7x2.5 : N09-4249-05 φ 2x3.5 : N09-4172-05 M1.7x4 : N09-4202-05 M2x2 : N38-2020-46 φ 2x6 : N09-4294-05 WASHER φ 1.2 : N19-2023-04 WASHER φ... -
Page 13: Parts List
KDC-4590R/V/Y/YV 3 7 63 1515 0 PARTS LIST ∗ New Parts KDC-4590R/V/Y/YV Parts without Parts No. are not supplied. SWITCH UNIT(X13-9872-XX) Les articles non mentionnes dans le Parts No. ne sont pas fournis. ELECTRIC UNIT(X25-8712-XX) Teile ohane Parts No. werden nicht geliefert. Dest Dest Ref.No. - Page 14 KDC-4590R/V/Y/YV 3 7 63 1515 0 PARTS LIST ∗ New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohane Parts No. werden nicht geliefert. ELECTRIC UNIT(X25-8712-XX) Dest Dest Ref.No.
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Page 15: Cd Player Unit (X32-5010-00)
KDC-4590R/V/Y/YV 3 7 63 1515 0 PARTS LIST ∗ New Parts Parts without Parts No. are not supplied. ELECTRIC UNIT(X25-8712-XX) Les articles non mentionnes dans le Parts No. ne sont pas fournis. CD PLAYER UNIT(X32-5010-00) Teile ohane Parts No. werden nicht geliefert. Dest Dest Ref.No. - Page 16 KDC-4590R/V/Y/YV 3 7 63 1515 0 PARTS LIST ∗ New Parts Parts without Parts No. are not supplied. CD PLAYER UNIT(X32-5010-00) Les articles non mentionnes dans le Parts No. ne sont pas fournis. MECHANISM ASSY(X92-4130-00) Teile ohane Parts No. werden nicht geliefert. Dest Dest Ref.No.
- Page 17 KDC-4590R/V/Y/YV 3 7 63 1515 0 PARTS LIST ∗ New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. MECHANISM ASSY(X92-4130-00) Teile ohane Parts No. werden nicht geliefert. Dest Dest Ref.No.
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Page 18: Specifications
Frequency Response ......10~20kHz(±1dB) THD ............ 0.01%(1kHz) S/N Ratio ..........96dB(1kHz) Dynamic Range ........93dB L 13942296513 Channel Separation ......85dB KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. u163...