Kenwood RXD 720 S Service Manual

Page 6

RXD-500/7OO
CIRCUIT DESCRIPTION

1. Initialization

1-1 Setting of initial conditions
While pressing the [ENTER] key, plug the AC cord into the AC power outlet.
1-2 Initializing operation
- A microcomputer is initialized for start when the AC power is turned on while pressing the [ENTER] key. At that time, CD
mechanism and MD mechanism are also initialized.
- During the initial operation, the display shows INITIALIZE and after that the Clock blinks up on display.
1-3 Initial items and back up data

77 7 777 ITEMs 77 77 7 ITEM577 7
7 x-PowER 77 707F7I= 7 777 Fi7\7/|7777
>:<-VOLUME 77 1§77 77 77 LIMIT
>i MUTING'" 777 CE ':7 7 AUTO 7
-.><~EQ 77 OFF 77 7 7 77777TESTI7
>2<~EQ. MANU 777 FLAT77 77777 77 7 AM 127:7 00
AMP >. XSRS 737D 7 OFF 777 CLOCK KPROQEF 7 7 AM712 : CO 777
7 s. DIRECT 7 NQLE 7 TIMER x-PROLODE 77777 P7LAY7 77
>:<-INPUT SEL 77 7lUNER 7777 >:<-SOU7RCE 777 7T7UNER77
' ,, ,,70(-6dB)7L X'Fch , ,i, ,1 Li
L -17 W. A, jfixE 7, W, OFF ,
OFF >:<-OTT OFF
,, LEONE ,i, , L. SLEi ,7 ,QFF ,7,
>.'<'3D7LEVEL 7707 7 77 XDILECTION 777 PgRWARD7
>2Z >Z Xback up data fl" ,, ,, B
ACTIVE MODE STOP
PLAY MODE TRACK
7W REPEAT 77* OFF '
CD RANDOM (SEE
7 :L7AY MODE77 STOP 7777
TIME '* "WSINGLE

1-4 Mechanism initialization

1-4-1 CD mechanism
- Disc unclamps (traverse down)
- Rotary tray rotates (1/3 rotation)
- If a mechanism error occurs, C" is indicated On the display.
1-4-2 DECK mechanism
- When initial condition becomes NC for the third time, decide the error,
The error condition is displayed as "X on the display.
1-4-3 Error display

"or

Page 56

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07

99999

at New Parts
Pans without Part: No. are not supplied,

a?» New Parts
Parts wrtIrout Pam No. are not supplied.

Les articIes non mentionnes dans le Parts No. ne sent pas iourms a Les anrcles non mentionnes dans Is Part: Not he sent pas iouvnls. e
Teile ohne Parts No. werden nlcht geIrefert Terle chne Part: No. werden mcht gelleIerI
Add- m I t Dani» n . Add» . . -_ _
I'M. No I m, IMI Parts No, I nmnpuon ( Mm. In? nu. No m, m Pans No. Dmnptlon m" ".2?
- A 632 1H E30-2529-05 AC POWER CORD T
RXD 750l750w/760 633 1G,2G * ESE-176005 FLAT CABLE
601 IF A01-3375-11 METALLIC CABINET
602 IF * A09-0374-05 BATTERY COVER 637 26 * G01-3952-04 TORSION COIL SPRING (L)
606 2F A29-0838-02 PANEL (CD) 635 26 >I< G01 {3953-04 TORSION COIL SPRING (R)
607 2F * ASS-196302 CASSETTE HOLDER(L)
608 2F * ASS-196402 CASSETTE HOLDER(R) * H10-7246-I2 POLYSTYRENE FOAMED FIXTURE
>1: H10-7249-12 POLYSTYRENE FOAMED FIXTURE
$09 2F * ASS-1 969-1 2 CASSEI'I'E LID (L) H13-0066-OA CARTON BOARD
610 2F * A55A1970-12 CASSEI'I'E LID (R) H25-0632-24 PROTECTION BAG E0
611 2F 5: AGO-101141 PANEL KPXY H25-0632724 PROTECTION BAG KPMIXY
611 2F alt ASO-1011-11 PANEL TEG
611 2F * AGO-101241 PANEL MI « H25v0644-O4 PROTECTION BAG (0682 PRINT) T
- H25-1536-04 PROTECTION BAG KPXYET
612 IF * A7071106-05 REMOTE CONTROLLER ASSY MIXY - H25-1536A04 PROTECTION BAG 0
612 1F * A70-1119-05 REMOTE CONTROLLER ASSY TEO - * H25v1611-04 PROTECTION BAG MI
612 IF * A70-1145-05 REMOTE CONTROLLER ASSV KP , ak H50-2155-O4 ITEM CARTON CASE KPXY
617 2F * 310-2281-12 FRONT GLASS KPXY - * H50-2157-04 ITEM CARTON CASE TE
617 2F ,1: 310-2324-12 FRONT GLASS TEG - * H50-2285-04 ITEM CARTON CASE 0
617 2F * 810-2354-12 FRONT GLASS MI - =« H50»2287704 ITEM CARTON CASE MI
618 2F * 510-2282-02 FRONT GLASS (LID L)
619 2F * BIO-228302 FRONT GLASS (LID R) 642 2H J19-3325-05 UNIT HOLDER MIY
S43 IG J19-3329»05 UNIT HOLDER ,
620 2G BIS-156224 LIGHTING BOARD 644 1H 945385-05 UNIT HOLDER Q
621 2F BIS-156343 LIGHTING BOARD 645 2H J19-3753-04 UNIT HOLDER MIY
622 2F 343-0306-04 KENWOOD BADGE A 650 1H J42-0063-05 POWER CORD BUSHING
- BAG-009663 WARRANTY CARD X
, 346-0310-08 WARRANTY CARD TEQ 651 2F J52-0059-05 PUSH LATCH
655 1F J19-3645-05 ANTENNA HOLDER
- B46<0828-03 WARRANTY CARD KY - J61-0307-05 WIRE BAND
> >k 346-0336-03 WARRANTY CARD P
» 358-0513-04 CAUTION CARD (PRESET220724O) Y 659 2F K29-6493-04 KNOB (MULTI CONTROL)
- 3584396448 CAUTION CARD (UL KY 660 1G K29-6494-14 KNOB MIC VOLUME)
- :1: 358-0965 1 3 CAUTION CARD (T,XtypePL) XT 661 2G K29-6495-13 KNOB MAN UAL/REFERENCE)
662 2G K297649603 KNOB EQUALIZER)
- 1c Elsa-096643 CAUTION CARD (ELMlyps) MIE 663 2G K29-6497-12 KNOB RECEIVER MAIN)
- 1r 356-0967-03 CAUTION CARD (PIypePL) P
- * 3584526433 CAUTION CARD (P4,0R|,A4.1(Q) O 664 ZG K29»6495»12 KNOB (CD MAIN)
- ESQ-1104700 SERVICE DIRECTORY Y 665 2G * K29»6502-23 KNOB (INPUT A/B SKIP)
- 2.: EGO-2914700 INSTRUCTION MANUAL (ENGLISH) MIX 667 ZG K294554723 KNOB (POWER SW) MIXY
667 2G K29-6547-23 KNOB (POWER SW) TEQ
- * 560-2914-00 INSTRUCTION MANUAL (ENGLISH) Y 667 2G ak K29-6714-03 KNOB (POWER SW) KP
' * 360291500 INSTRUCTION MANUAL (ENGLISH) T
- * 360-2916-00 INSTRUCTION MANUAL (FRENCH) P 669 2G K29-6564-13 KNOB (ENTER/MODE/DISP)
- * 360-2921-00 INSTRUCTION MANUAL (SPANISH) M 670 ZG * K29-6584-12 KNOB (CASSETTE MAIN)
- * 360292200 INSTRUCTION MANUAL (TAIWAN) MI
A 675 2G * L0772238-O5 POWER TRANSFORMER KP
* 360-2924-00 INSTRUCTION MANUAL (FRENCH) E A 675 2G :1: L07-2239-05 POWER TRANSFORMER MIY
* BBQ-292500 INSTRUCTION MANUAL (GERMAN) E A 675 26 5k L07-2240-05 POWER TRANSFORMER X
a: 560-2926-00 INSTRUCTION MANUAL (DUTCH) E A 675 ZG * L07-2241-05 POWER TRANSFORMER TE
=k EGO-292700 INSTRUCTION MANUAL ITALIAN) E A 675 2G :1: L07-2339-05 POWER TRANSFORMER O
* 360-3151-00 INSTRUCTION MANUAL POLISH) O
J Nos-zgoo-oa BIND TAPPING SCREW (2xs)
:k EGO-315200 INSTRUCTION MANUAL (RUSSIAN) Q
- >5: 560-3153-00 INSTRUCTION MANUAL (ENGLISH) KP 679 1F T90-DBO1-05 LEAD WIRE ANTENNA KPMIXY
- >1: 360-3155-00 INSTRUCTION MANUAL (SPANISH) E 679 1F T90-0809-05 LEAD WIRE ANTENNA TEO
626 2F D DAMPER 680 1F T90»0320705 LOOP ANTENNA
* 390326-05
531 IF an-m 15-05 AC PLUG ADAPTER MI RXD 550/ 550W] 560
632 TH EGO-25924 5 AC POWER CORD MIEO 601 IF A01 -8375-11 METALLIC CABINET
632 I H E30»2605~05 AC POWER CORD Y 602 IF A09-0374-08 CABINET
632 1H 5302650705 AC POWER CORD KP 606 2F A29-0838-02 PANEL
632 1H EMrZ717-05 AC POWER CORD X 607 2F ASS-1963432 CASS E'ITE HOLDER (L)
608 2F ASS-1964432 CASSETTE HOLDER (R)
L 2 Scandrnavia K : USA P : Canada R : Mexrco I : MaIaysia L : Scandmawa K: USA P: Canada H 2 Mexico I : Malaysia
' XIFar East Hawau) T: Europe E : Europe G : Germany V: PXIFar East, Hawarr] T : Europe E : Europe G : Germany
V : AAFES(EuroneI X : Australia M : Other Areas V : AAFES(EuropeI X : Austraha M: Other Areas

A indrcates safety crmcal components

A Indrcates saIetv crrtrcaI components

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