Kenwood DP 7010 Service Manual

Page 1

5ERM 3514 00
COMPACT DISC PLAYER

DP-701 O

SERVICE MANUAL

KENWOOD

©1989? PRINTED IN JAPAN
851-3677-00(O)2842

Metallic cabinet
(A01~1514»02)

Panel (Tray)
(A29v0139-03)

Knob (POWER) Panel assy*

(K29-3363-14l (AZO-l

From glass
(81070979713)

Insulator ass'y (Front, Rear LI
(J0270397715l x 3

Phone jack (LINE OUTPUT)

(E1370483705) (WM-0936705)

Transmitting ass'y (OPTICAL) DIGITAL OUTPUT Power cord bushing

Knob (l~20)
(K294149304) x 20

Phone jack (PHONES)
(EIIVDISO-OS)

Remote controller ass'y
(A7070251705)

AC power cord"
(J42»0083705) (E30~)

um WW.
(mm mum

EIO

19;
"J

Cap
(BOB-006805)

Insulator assy (Rear RI

(J0270396-15) (EB-0137705)

ln complicance with Federal Regulations. following are reproduc-
tions of labels on, or inside the product relating to laser product
safety.

KENWOOD-Corp. certifies this equipment conforms to DHHS
Regulations No. 21 CFR 1040. 10, Chapter I, Subchapter J.

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

Phono jack (COAXIAL) DIGITAL OUTPUT

E2

Slide switch (Power type)
(Sm-2128705)

* Refer to parts list on page 71.

Page 2

DP-701O

CONTENTS

CONTROLS AND INDICATORS
SYSTEM CONNECTIONS .....
DISASSEMBLY FOR REPAIR
1. Removing the operetinn unit
2. Removing the tray .
3. Insulling the tray
A. Removing the pickup
BLOCK DIAGRAM
CIRCUIT DESCRIPTION
1. Dowiption of components.
. CD player unit (XSZ-ISTX-XX).
Set mode flowchart ..
Tut mode .
. Micropmeossor pPD'lSZ'IZACW-osz
(X32-137X-XX : ICI 6) ..... ..
. RF AMP. CXA1031M (XE-189005 ICI ..
7. Servo control CXAIZMS
iX32-137X-XX : I010)
8. Digital signel processor CXDI 12502
(X32-137X-XX : ICZOI

mpg)»

o

918-bit sari-l input DIA converter PCMSBP
IX32-137X-XX: )C'I 3,].-

10. Ex over-sampling digit-II I Iter SM5813AP
IX32- 137X- XX . I014)

11. D. P. A.C IC TC1'IGDOSAF- 8060
IX32-137X XX: I019) .......
MECHANISM OPERATION DESCRIPTION
1. Troy OPEN/CLOSE operation

2. Pickup chassis UP/DOWN movement

3. Gear installing position
ADJUSTMENT
REGLAGE
ABGLEICH .....
PC BOARD (COMPONENT SIDE VIEW) .
PC BOARD (FOIL SIDE VIEW)
SCHEMATIC DIAGRAM ......
EXPLODED VIEW (MECHANISM)
EXPLODED VIEW (UNIT)
PARTS LIST
SPECIFICATION

DP-7010
CONTROLS ANO INDICATORS

. ........................................................................
: Program Check Ind-cmor ,- Tme mums,
: SINGLE TIME
1 TOTAL TIME Musuc calendar II - 2o)
.
: mm M "d'cmr Ouwm ImI Indlcaior
.
.
: Program No. indium!
I
' r ---- "I | r--
: , "wax u." ,F:- .
3 TRACK No. Indvcalcr - H '"I '
E Disc ouI Indlcamr -
E I
E DISC indicelor -J
2 REPEAT IndIcanr
.
E Sectmn repel Indlcalov --' SPACE Mm,
1 EMPHASIS IndIcalOr g L ED" indicanr
k ...................................................... I ...................................
DISC my Remole conIrol ligm a a w Numenc keys (m - -,
receiving section D-solav WI" 0
W m. I mum». .
1... PHONE
)SCII

srop key (IE)

SKIP keys HE , IE)

PLAY/PAUSE key I : )

power; We" OPEN/CLOSE key IE3) J

Play mode selecior -1
[TRACK mode, PROGRAM mode, TIME mode. SINGLE mode)

Way/pa use Indlcnm

Manual Search keysIE| E I

mg

4-]

my. me. .

llll llllll

L EDIT key
SPACE key

CLEAR key

DECK mam sues

I 1
L REPEAT key

Tlme mspIay key
CHECK key

Page 12

DP-7010 DP-7010
CIRCUIT DESCRIPTION CIRCUIT DESCRIPTION

4. Test mode 4-2. Key and functions valid in thst mode
1-1. SWIM 3M 81 mod; _ ml mm by Fumlml 1nd: No. alum

Unlike prewous models, this mlcronruamr can be pm (I) meiw m , 0N
lo the test mode by iusx short-circuitinu the um piws even (2) kam m . V _ ON I"
in (he sel mode (normal condition). (However. the disc (3);. .M, _ on LI
must be nrmnl in lhe unit.) 1 FL

The (gs! made an also be initiated wilh the prwious Displayed Imllew mounds guacamole
melhod, l e by switching the power on wilh the (an pins non o! (I) (2) and (a).
shon-clrcuited. I I

my: Truck N0 isdiivllved
("Focusing sane ....... . . . . ON. _
2 CHECK l2) Tracking semi OFF. II-l _
(3) Fold am. V . DFF --I -I
IUFocusinu acrvo , DN. n I
3 CLEAR (2) Trucking am, on U H
(3) Fudsarvo . ,. . OFF,
(Focal-inn servo . OFF.
A 510? [ZlTudunq sumo . . OFF '7, I
(1) Foe-15mm ...... . OFF. L I
llual'wrabwl (l) Trly , . Opened.
" M (nu-v V, ........ cm I_/
5 REPEAT TM REPEAT function is unmlod when "is luv is closed by Drusilla L, 8
[he "IV. n

The Truck No. divaIY Ll ll .

In the STOP mi mow: lne pickup slightly «mam ma cum
6 » position a! disc

When ma serve is ON, ms the mck gain ID H"l

In ml STOP mode. move: me pickup IDMIV low-rd (ha innev
7 « nailion of am

When cud wvo Is ON, am the mck win to "L.

a »I Turn-IIFLdiQIIy Imus ON.
9 I« Tums .Il FL dilullv Ilmns OFF,
Jum luck: If shown MUN.
Tm m kly Kw l 2 3 4 . 5
;§:: " rulv No Number M luck: 1 « ls :2 «no
4 Drama: 5 N""" V Dlmion cum
'7 0 " 9 Kly 5 7 a 9 o
Numv nl luck: I 4 la 32 low
lair-cm" Imm
OPEN/(105E wrm in. my Mum man clan-1,Tnck No 2, a, 7 s, 10.x: .na
TNO.2,G,1I,I0,I: 1 ov HO 22m progmmduldlhfimmodlismulefl,
mflmfm 2 P MODE Truck No. 2. e, 7. a, m, I3 and 22 m programme and m w
8-! mac ' mode l: canal-d.

.-___.__I

18

19

Page 27

DP-7010 DP-7010
MECHANISM OPERATION DESCRIPTION ADJUSTMENT

. - - IIIPUT OUTPUT PLAYER ALIGKIEIT
3. Gear Installmg no IO» .0, E. samxc 5mm 5mm Pam um: rm: m
When re-insxauing the gear after removing it. mach The snows-mun pm 0.. In. polar rm.
gear at the posnion (0) shown in ma condition when the IN am an m o 1 m u an. «m
pickup chassis has been lowered. peter on to enter the .Ixfrncliun
(he tell lode, lnhu is correclly
Anvly 1h: xenmr Press the IAIIIAL S ahued lllh the RF
SEDIIOII of (he uvliuI 100m low the MI of 1.991
I LISIIII POIER - polar nelu an Ihe pickup mlllxdt. ~ or more nd (A)
menu lens. Press In: L'IIECK key the TE ('er open)
to chat Ihll {In Ll] level of I SVD'D
elil; Iilhl Than. or lore. (he Dukuv
conI'ir- In! the u acceptable.

diwlav is' a: '

Comm . frequency Press the Sm! m I.
2 Von A :ounur m FLCII (191). nd co-fu'l Ih-I (Hum) t mm: (b)
(xrnrlm) he diwlu n m .

9" m mm he
Connect n oscillcseop to am m my,

as ronm. um . an: m mum heuaen
mum mo: rm dim cm: RY mu In. my by Is BALAICE upper m 10m
a mule: Tm 4 (m-xm m) mum it n», mm m valiant Lo
cm: r2 menus: me one (xzsrmn) at DC= asv
(mum m m n m, mm. mm
the diwlty I 'IIJ'.
Connect In oscillnlcup
Gm u fallen. Frau m rm
rows mu In: due an; as m. an - um rs mum
4 mum Type A (xza-ma m) the am! y m Oph- eyeplllern (a)
. . on. re is as . (mayo)
Hg. 4 Genrmstallmg position (xsz-mn m m 1)
Tel! disc
I'm l mm: an m m cns Iron m PLAY
Apply signal of m 1, m which conne: m. Conlirl mt FOCLS cm
5 FOCUS um um. u 5v: Io .n olciIIcuope {he diwlu in 5mm <.)
cls pin 2' or an ac voluoler. n' as '. (mrmn)
mum) (Imam)
Yul mu
Type 4 coma an m to en Frau ll: PLAV
mu m .1 or m a, lo lluch connec m. mm. um meme cm
6 mcnm um um, mm: m u. oscilloscope lh: amm m 5mm (9)
m m 4 or an AC voluelu, n' as (x12 mu)
(Hum) (mum)
1m disc 5mm .n distortion Pm me 1sz van L
1 m DISTDRIIOI mu me: In line mm mm mm mm mm. dislorlmn u)
(Isa) termn:I(FIXED). in um 5015 {HZ-1170)
Test am can... u. diszamon pm m m . m I.
a mo msmmmn Type 4 me: :0 m cum: m mm m4: Inn-u. dulonion (r)
(183) mummxm. n. ma: nu (mrmo)
(Hum) '19: I due. 50" "SOS IB Tau II: or equiv-Ianlv
m: Around "was? Dr lo.
48 49