order no. crt2600 multi-cd control high …diagramas.diagramasde.com/otros/keh-p7015-6015,multi cd...

CONTENTS

1. SAFETY INFORMATION ............................................2

2. EXPLODED VIEWS AND PARTS LIST .......................2

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .....8

4. PCB CONNECTION DIAGRAM ................................20

5. ELECTRICAL PARTS LIST ........................................28

6. ADJUSTMENT..........................................................32

7. GENERAL INFORMATION .......................................33

7.1 DIAGNOSIS ........................................................33

7.1.1 DISASSEMBLY ..............................................33

7.1.2 CONNECTOR FUNCTION DESCRIPTION ....34

7.2 PARTS .................................................................35

7.2.1 IC ....................................................................35

7.2.2 DISPLAY.........................................................41

7.3 OPERATIONAL FLOW CHART...........................42

8. OPERATIONS AND SPECIFICATIONS.....................43

PIONEER CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.PIONEER EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936

C PIONEER CORPORATION 2000 K-ZZU. DEC. 2000 Printed in Japan

ORDER NO.

CRT2600

MULTI-CD CONTROL HIGH POWER CASSETTE PLAYER WITH FM/AM TUNER

KEH-P7015 X1M/ES

ServiceManual

KEH-P7015/X1M/ES

- This service manual should be used together with the following manual(s):Model No. Order No. Mech. Module Remarks

CX-1011 CRT2406 3L Cassette Mech. Module:Mech.Description, Disassembly, Adjustment

KEH-P6015 X1M/ES

NOTE:

- This service manual does not describe the CD test mode.

For the operations in the CD test mode, refer to the CD player's Service manual.

- Extension cable of cassette mechanism : Jig No. GGD1121

2

KEH-P7015,P6015

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

1. SAFETY INFORMATION

This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repaircomplex products such as those covered by this manual.Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.If you are not qualified to perform the repair of this product properly and safely; you should not risk trying to do soand refer the repair to a qualified service technician.

4

7

11

3

10

9

8

65

162

17

12

15

14

13

1

1920

18

3

KEH-P7015,P6015

Mark No. Description Part No. Mark No. Description Part No.

- PACKING SECTION PARTS LIST

NOTE:

- Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List.

- Screws adjacent to ∇ mark on the product are used for disassembly.

1-1 Polyethylene Bag CEG11161-2 Owner’s Manual CRD33361-3 Owner’s Manual CRD33371-4 Installation Manual CRD3344

* 1-5 Caution Card CRP1241

2 Cord Assy CDE64363 Spring CBH1650

* 4 Screw Assy CEA23965 Screw CBA1002

* 6 Polyethylene Bag CEG-127

7 Screw CRZ50P090FMC8 Screw TRZ50P080FMC9 Polyethylene Bag CEG-158

10 Handle CNC539511 Bush CNV3930

12 Polyethylene Bag CEG-16213 Carton(P7015) CHG4201

Carton(P6015) CHG420214 Contain Box(P7015) CHL4201

Contain Box(P6015) CHL4202

15 Protector CHP224316 Protector CHP224417 Case Assy CXB3520

* 18 Accessory Assy CEA239519 Remote Control Unit(P7015) CXB6796

* 20 Battery(P7015) CEX1065

- Owner's Manual, Installation ManualModel Part No. LanguageKEH-P7015/X1M/ES CRD3336 English, Spanish, Portuguese(B)KEH-P6015/X1M/ES CRD3337 Chinese,Arabic

CRD3344 English, Spanish, Portuguese(B)Chinese,Arabic

4

KEH-P7015,P6015

2.2 EXTERIOR

A

B

C

5

KEH-P7015,P6015

- EXTERIOR SECTION PARTS LIST


1 Screw BMZ30P040FZK2 Screw BMZ30P100FMC3 Screw BSZ26P050FMC4 Screw BSZ30P060FMC5 Cord Assy CDE6436

6 Fuse(10A) CEK11367 Case CNB26868 Holder CNC57049 Holder Unit CXB6681

10 Cushion CNM4870

11 Insulator CNM694812 Panel CNS633213 Tuner Amp Unit(P7015) CWM7773

Tuner Amp Unit(P6015) CWM739014 Screw ASZ26P060FMC

15 Screw BPZ26P120FMC16 Screw BSZ26P160FMC17 Pin Jack(CN351) CKB103518 Plug(CN901) CKM133019 Connector(CN701) CKS3408

20 Plug(CN750) CKS353721 Connector(CN551) CKS356822 Antenna Jack(CN402) CKX105623 Holder(CN403) CNC539924 Holder CNC8615

25 Holder(P7015) CNC9470Holder(P6015) CNC9472

26 Insulator CNM694927 Heat Sink CNR158328 FM/AM Tuner Unit CWE156329 Holder CNC8815

30 Chassis Unit CXB610631 Detach Grille Assy(P7015)CXB7172

Detach Grille Assy(P6015)CXB630232 Screw BPZ20P100FZK33 Button(1-6) CAC6773

34 Knob(Volume) CAC677535 Button(FUNC/AUDIO) CAC677636 Button(SOURCE/DISP) CAC677737 Button(EQ) CAC677838 Button(SFEQ) CAC6779

39 Button(OPEN) CAC6780* 40 Badge CAH1755

41 Spring CBH243042 Spring CBH243143 Spring CBH2491

44 Cover CNS628245 Holder CNV650546 Holder CNV650647 Keyboard Unit(P7015) CWM7772

Keyboard Unit(P6015) CWM7793

48 LCD CAW162849 Connector(CN1901) CKS420550 Holder CNC905351 Sheet CNM696952 Cushion(P7015) CNM6984

53 Connector CNV644054 Lighting Conductor CNV644155 Sub Grille Assy(P7015) CXB7164

Sub Grille Assy(P6015) CXB717056 Button(EJECT) CAC6839

57 Door CAT210958 Screw(M2x2) CBA117659 Washer CBF103860 Washer CBF103961 Spring CBH1838

62 Spring CBH242863 Spring CBH242964 Spring CBL151265 Holder CNC909666 Panel CNS6280

67 Pin CNV648668 Gear CNV650769 Arm CNV650870 Panel Unit CWM762771 Socket(CN1950) CKS3550

72 Connector(CN1951) CKS420673 Damper Unit CXB507074 Holder Unit CXB635675 Holder Unit CXB635776 Clutch Unit CXB6358

77 Screw IMS20P045FZK78 Remote Control Unit(P7015) CXB679679 Cover(P7015) CNS643980 Cassette Mechanism ModuleEXK405081 Screw ISS26P055FUC

82 IC(IC361) PAL006A83 Transistor(Q910) 2SD239684 IC(IC1902)(P7015) SBX8035-H85 Cord Assy(P7015) CDE649486 Connector(P7015) CKS3598

87 Clamper(P7015) CEF1007

6

KEH-P7015,P6015

2.3 CASSETTE MECHANISM MODULE

D

E

7

KEH-P7015,P6015


- CASSETTE MECHANISM MODULE SECTION PARTS LIST

1 Screw BSZ20P040FMC2 Washer CBF10373 Washer CBG10034 Screw EBA10285 Screw CBA1037

6 Spring EBH15317 Spring EBH16428 Spring EBH16419 Spring EBH1626

10 Spring EBH1627

11 Spring EBH164912 Cord EDD102413 Photo-reflector(EGN1) EGN100414 Arm ENC152615 Lever ENC1544

16 Lever ENC154317 Arm ENC153218 Frame ENC153319 Holder ENC153420 Gear ENC1535

21 Arm ENC155022 Roller ENR104023 Belt ENT102724 Collar ENV150825 Arm ENV1539

26 Arm ENV154027 Gear ENV154428 Gear ENV154729 Gear ENV156030 Worm Wheel ENV1566

31 Lever ENV155132 Flywheel ENV155433 Gathering PCB ENX106834 Switch(S1,S2) ESG1007

* 35 Deck Unit EWM1032

36 Plug(CN251) CKS354037 Gathering PCB ENX106738 Motor Unit(M1) EXA149139 Motor EXM102840 Head Assy(HD1) EXA1592

41 Motor Unit(M2) EXA158042 Screw BMZ20P022FMC43 Bracket ENC152844 Chassis Unit EXA161545 Pinch Holder Unit EXA1608

46 Pinch Roller ENV151847 Pinch Holder Unit EXA160748 Pinch Roller ENV151849 Reel Unit EXA158550 Head Base Unit EXA1611

51 Lever Unit EXA158752 Gear Unit EXA159653 Motor Unit(Service) EXX105554 Washer HBF-17955 Spring EBH1537

8

KEH-P7015,P60151 2 3 4

1 2 3 4

D

C

B

A

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

Q710

Q711

IC 710HA12187FP

IP-BUS DRIVER

37

MUTE

X1

X2

ILB+

EJECT

CSENS

SW5V

DPDT

KYDT

ROT1

ROT0

BL+B

loadsw

MSIN PEE

69

100

stby55

65 RIMUTE

LCDPW6

EJE

CT

IN

4

DPDT96

KYDT95

ROT029

ROT125

23 20

SYSTEMCONTROLLER

IC 601(2/2)PE5207A

BUS—

B.U

BUS+

BUS+L

5

8

1

7

1

2

8

6

5 TX

RX

IPPW

SW

VD

D

77

CS

EN

S

ILM

PW

B.U

VDD

7

10

11

14

12

13

2

8

5

FILM—6

4

CN750

CN501

CN701

Q751

B.U

Q754

Q755

Q753

Q750

Q752

A TUNER AMP UNIT

FM/AM TUNER UNIT

BZ610ALARMBUZZER

16

X610

15

19

3

FLP

ILM

9

FILM+

72

mutemute

Q3

S750

PD

IO

Q410

LOCL VCCLOCH

B.U

stby

B.U

MUTE

LOAD

5

1

4

2

1

3

11

9

20

19

D DECK UNIT

IC251HA12229F

IC351PA2020A

EQ AMP

MECHANISMDRIVER

CN251CN252

CN254

CN255

CN253

6

16 MS

Lch

20

FWDL-ch

REVL-ch

37

36

39

18 19

17

3 1 5 6

8 7 10

CN2563 1 5 6

S1LOAD

S2MODE

EGN1REEL

SENSE

M

M

M2SUB

MOTOR

M1MAIN

MOTOR

52

1

E REEL SENSE PCB

11

6

5 5617 f/R

DIRO

68 66

DIROMS

9MCMUTE

stby

loadsw

15

13

15

1359

61POS

NES13

11 POS

NES

POS

ES

18

17

18

1756

57

16

15 SC1

CM

20 B.U

16 165814 SC2

SC1

CM

SC2

SC1

CM

SC2

VDD

CN402

6

21

18

22 19 12 15 16 8 13 32

4

ANT

1

28

27

2

IC 3EEPROM

FM/AM 1ST IF 10.7MHzT51 Q51 CF51 CF52 CF53

IC1MIXER, IF AMP, DET. LDET

COMP

CF202

VCC

DI/D

O

CE

2

CK

CE

1

SD

BW

SL

FMS

D

NL1

NL2

IC 2 FM MPX

AMANT

FMANT

ATT

ATT

AMRF

FMRF

IMG ADJ

RF ADJ

X90110.25MHz

ANT ADJ

LOCLLOCH

AMDETMPXREF 41kHz

AM 2ND IF450kHz

CR

EQ

ST

IND

L ch

1142523

5R ch

7

17

20

24

26

WC

NC

NC

FMLOCL

RFGND

11 DGND

10

VDD

9 NC

VCC

SYSPW21

SYSPW

9

KEH-P7015,P60155 6 7 8

5 6 7 8

D

C

B

A

C

11

1

adpw

bsens

asens

VDD B.U

B.U

B.U

8

92

93

83

10

22

SD

SL

PCE

PCK

pce@

PDO

ASENBO

10Fout L

11Rout L

B.U

SYSPW

IL+B

µGND

CSENS

SW5V

DPDT

KYDT

RDT1

RDT0

BL+B

ILB+

JECT

SENS

SW5V

PDT

YDT

ROT1

ROT0

BL+B

37

5

8

6

RL—

5 RL+

23 FL—

21 FL+

RL—

RL+

FL—

FL+

12B.REM

Lch

11ILM

13ACC

16GND

15BACK UP

BACK UP

GND

isens

AVREF

DALMON

38

74

TUN L41

BUS+L44

CD L42

99

97

32

98

71

86 85 24

FLIN14

RLIN12

22 4 25

SYSTEMCONTROLLER

RESET

POWER AMP

IC 301PML008A

IC 603S-80834ANY

IC 361PAL006A

IC 1902SBX8035-H

re

se

t

VDD

Q610

Q913

Q914

Q359 Q351

SYSPW

Q361

Q910 Q911

Q1905

Q917

TX

RX

IPP

W

ELECTRONIC VOLUME/SOURCE SELECTOR

B.REMSTBYMUTE

REMOTE CONTROLSENSOR

IC 1903PD6294A

LCD DRIVERKEY MATRIX

LCD

OPT IN1

9

8

7

10

3

5

6

4

11

7

10

11

14

12

13

2

7

8

4

8

5 5

ILM—6 6

4

10

11

14

12

13

2

4

3

6

5

10

8

7

9

2

3

DPDT

KYDT

X0

X1DIMMER

KEY DATA

LCD DATA

RE

MIN

VD

D

9

83

X1901

2

7

23 10

750 CN1951 CN1901CN1950

750

S1950

KEYBOARD UNITB PANEL UNIT

2

1

REAR/SWCN351

ACC

RL—

RL+

ILM

FL—

FL+

B.REM

2

CN901

ILM+

S1922

1

CN331

IC 601(1/2)PE5207A

5

1

Q909

6

Q915

20

MUTE

mute

Q362

Q912

Q341

st39

50

51LOCL

LOCH

VDD

7

5

8

6

12

11

13

16

15

P7015

P7015

Q918

VCC

VCC

DETACHSENSE SW

3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS

LIST”.

10

KEH-P7015,P60151 2 3 4

1 2 3 4

D

C

B

A

A-a A-b

A-aA-a A-b A-b

A-b A-b A-a A-a

Large sizeSCH diagram

Guide page

Detailed page

A

A-a

B

CN1901

DSP-201M

CN

251

102

821

102

473

R454

0R0

C62

4

223

C63

4

472

IMH3A

ANTENNA

EJECT SENSE SW

For resistors and capacitors in the circuit diagrams, their resistance values orcapacitance values are expressed in codes:

Ex. *Resistors Code Practical value 123 12k ohms 103 10k ohms

*Capacitors Code Practical value 103 0.01uF 101/10 100uF/10V

B PANEL UNIT

CK

EY

BO

AR

D U

NIT

FM/A

M T

UN

ER

UN

ITD

DE

CK

UN

IT

The > mark found on some component parts indicatesthe importance of the safety factor of the part.Therefore, when replacing, be sure to use parts ofidentical designation.

FM(1

00%

):-1

9.5d

Bs

AM

(30%

):

-30d

Bs

TA

PE

:-8.

9dB

s

11

KEH-P7015,P60155 6 7 8

5 6 7 8

D

C

B

AA-b

A

PE5207A

472/

16

600µH

>

CEK1136 10A

FUSE

SYSTEM CONTROLLER

BUS DRIVER

C765

103

R784

392 (1/10W)

R786 102

R787 472 (1/10W)

R788

R789 222 (1/10W)

222 (1/10W)

Q91

82S

C24

12K R934

103

R935

223

R93

6

152

D92

6

HZ

S9L

(A2)

D32

0D

AN

202U

DTC124EK

0R0

473

IMH3A

IMH3A

DETACH SENSE SW

C799473

(1/10W)

R78

110

4

A TUNER AMP UNIT

P7015

FM(100%): +3.6dBsAM(30%): -6.9dBs

TAPE: -2.8dBsIP-BUS:+10.3dBs

FM(100%):+29.6dBsAM(30%):+19.1dBs

TAPE:+22.2dBsIP-BUS:+36.3dBs

TAPE:-4.6dBs

FM(1

00%

):-1

9.5d

Bs

AM

(30%

):

-30d

Bs

TA

PE

: -8

.9d

Bs

IP-B

US

: +2.

2dB

s

IP-BUS:+2.2dBs

12

KEH-P7015,P60151 2 3 4

1 2 3 4

D

C

B

A

PE

5207

AD

SP

-201

M

SY

ST

EM

CO

NT

RO

LLE

R

1

1R

454

0R0

C624

223

C634

472

AN

TE

NN

A

FM/AM TUNER UNITFM(100%):-19.5dBsAM(30%): -30dBs

A-a

A-a

A-b

1

13

KEH-P7015,P60155 6 7 8

5 6 7 8

D

C

B

A

A-a

A-a

A-b

CN

1901

CN251

C76

5

103

R78

4

392

(1/1

0W)

R78

747

2 (1

/10W

)

R78

8

R78

922

2 (1

/10W

)

222

(1/1

0W)

102

821

102

473

IMH

3A

DE

TAC

H S

EN

SE

SW

EJE

CT

SE

NS

E S

W

C79

947

3

(1/1

0W)

For

resi

sto

rs a

nd

cap

acit

ors

in t

he

circ

uit

dia

gra

ms,

th

eir

resi

stan

ce v

alu

es o

rca

pac

itan

ce v

alu

es a

re e

xpre

ssed

in c

od

es:

Ex.

*R

esis

tors

C

od

e

P

ract

ical

val

ue

1

23

12k

oh

ms

1

03

10k

oh

ms

*C

apac

ito

rs

Co

de

P

ract

ical

val

ue

1

03

0.01

uF

1

01/1

0

100u

F/10

V

BP

AN

EL

UN

ITCKEYBOARD UNIT

DDECK UNIT

Th

e >

mar

k fo

un

d o

n s

om

e co

mp

on

ent

par

ts in

dic

ates

the

imp

ort

ance

of

the

safe

ty f

acto

r o

f th

e p

art.

Th

eref

ore

, wh

en r

epla

cin

g, b

e su

re t

o u

se p

arts

of

iden

tica

l des

ign

atio

n.

TAPE:-8.9dBs

B

2 3

14

1 2 3 4

1 2 3 4

D

C

B

A A-a

A-b

A-b

KEH-P7015,P6015

07A

472/16

600µ

H

TR

OLL

ER

BU

S D

RIV

ER

0R0

IMH

3A

IMH

3A

AT

UN

ER

AM

P U

NIT

P70

15

FM(1

00%

): +

3.6d

Bs

AM

(30%

):

-6.9

dB

sT

AP

E:

-2.

8dB

sIP

-BU

S:+

10.3

dB

s

TA

PE

:-4.

6dB

s

FM(100%):-19.5dBsAM(30%): -30dBs

TAPE: -8.9dBsIP-BUS: +2.2dBs

IP-B

US

:+2.

2dB

s

1

15

5 6 7 8

5 6 7 8

D

C

B

A

A-b

A-a

A-b

KEH-P7015,P6015

> CE

K11

3610

A

FUS

E

C76

5

103

R78

610

2

W)

W)

Q9182SC2412K

R93

4

103

R93

5

223

R936

152

D926

HZS9L(A2)

D320DAN202UD

TC

124E

KS

W

R781104

FM(1

00%

):+2

9.6d

Bs

AM

(30%

):+1

9.1d

Bs

TA

PE

:+22

.2d

Bs

IP-B

US

:+36

.3d

Bs

2 3

16

KEH-P7015,P60151 2 3 4

1 2 3 4

D

C

B

A

3.3 KEYBOARD UNIT

REMOTE CONTROLSENSOR

PURE GREEN

PURE GREEN

P7015

P6015

P7015:151 161P6015:201 201

TA

BAND

DOWN

CA

W16

28

C

17

KEH-P7015,P60155 6 7 8

5 6 7 8

D

C

B

A

ONTROLSOR

P7015:CL170UBXP6015:CL170PGCD

P7015

161201

472

R19

27

C KEYBOARD UNIT

BC

N19

51P

AN

EL

UN

IT

AUDIOSFEQ

DISPFUNC

EQSOURCEPTY

A CH3 CH2 CH1

CH4CH5CH6ND

WN UP RIGHT LEFT

C

18

KEH-P7015,P60151 2 3 4

1 2 3 4

D

C

B

A

D


CN551

D

A

DECK UNIT

MU

TE

HA12229F

11121314151617181920

40393837363534333231

30 29 28 27 26 25 24 23 22 21

1 2 3 4 5 6 7 8 9 10

C25

3

390P

C25

1

C256

R01

C405 R033

R404 270K

R01C404

910R403

3R3K

C255

R01

C272R1

C40

1

3900

P

R28

50R

0

HD1HEAD ASSYEXA1592

TEST TAPENCT-150(400Hz, 200nWb/m)

RL

RR

FR

FL

C30

2

R1

C30

1

R1

R30

4R

302

16K

16K

R30

1

16K

R30

3

16K

-8.24dBs±4dB

Fwd-R

Fwd-L

Rev-R

Rev-L

NF1(R)

Vref1

RIN(L)

NC

RIN(R)

GND

FIN(R)

Vref2

FIN(L)

NFI(L)

M-O

UT

(L)

EQ

OU

T(L

)

Vre

f4

TA

I(L)

BIA

S

NC

NC

MS

GV

(S)

MUTE

120/70

ser/REP

f/R

MSDET

MSI

MAOUT

MSGV(R)

MO

UT

(R)

EQ

OU

T(R

)

Vre

f3

TA

I(R

)

RIP

PB

OU

T(R

)

NC

NC

NC

CN252

CN251

EQ AMP

IC251

390P

C25

2

390P

C25

4

390P

PB

OU

T(L

)

NC

VCC

MSOUT

NC

C40

3

R02

2

R40

2

R33

C40

2

15K

R40

118K

R27

1C

271

1/50

REEL SENSEPCB

SWITCHES:REEL SENSE PCB S1:LOAD SWITCH..........EJECT-PLAY S2:MODE SWITCH............ON-OFFThe underlined indicates the switch position.

3

R35

11K

R35

21K

R35

31K

R35

41K

R373 0R0

R35

527

0K

C35

239

00P

R36

230

0

C35

1R

22

C35

3R

01

C35

4R

01

R374 0R0

C356 R01

C355 R1D35

21S

S35

5

M1 MOTOR UNIT(MAIN MOTOR)EXA1491

S1 LOADESG1007

S2ESG1007

MODE

REEL SENSE

EGN1EGN1004

M2MOTOR UNIT(SUB MOTOR)EXA1580

RS3

RS2

RS1

SC2

SC1

TAB

MC

CE

VCC2

NC

VCC

MCS

RRS

FRS

RSB

C

TAB

MS2

NC

NC

MM

SM1

RSB

GND

RS

mtl

MCS

load

CN255

CN253CN256

CN254

MECHANISMDRIVER

IC35

1

PA

2020

A

R02

2

Decimal points for resistorand capacitor fixed valuesare expressed as :2.2 2R20.022 R022

← ←

Symbol indicates a resistor.No differentiation is made between chip resistors anddiscrete resistors.

NOTE :

Symbol indicates a capacitor.No differentiation is made between chip capacitors anddiscrete capacitors.

D 19

KEH-P7015,P60155 6 7 8

5 6 7 8

D

C

B

A

E

E

20

KEH-P7015,P60151 2 3 4

1 2 3 4

D

C

B

A

CORD ASSY

CORD

DETACHSENSE SW

4. PCB CONNECTION DIAGRAM

4.1 TUNER AMP UNIT

NOTE FOR PCB DIAGRAMS

1. The parts mounted on this PCB

include all necessary parts for

several destination.

For further information for

respective destinations, be sure

to check with the schematic dia-

gram.

2. Viewpoint of PCB diagrams

A

CapacitorConnector

P.C.Board Chip Part

SIDE A

SIDE B

TUNER AMP UNITA

21

KEH-P7015,P60155 6 7 8

5 6 7 8

D

C

B

A

AFRONT

CN251

ANTENNAJACK

REAR OUTPUT

IP-BUS INPUT

FM/A

M T

UN

ER

UN

IT

D

CN1950B

CORD ASSY SIDE A

22

KEH-P7015,P60151 2 3 4

1 2 3 4

D

C

B

A

321

456

123

654

123

654

654

123

A

TUNER AMP UNITA

23

KEH-P7015,P60155 6 7 8

5 6 7 8

D

C

B

A

A

321

456

321

456

SIDE B

24

KEH-P7015,P60151 2 3 4

1 2 3 4

D

C

B

A

B

PANEL UNITB4.2 PANEL UNIT

CN1901C

EJE

CT

SE

NS

E

CN750A

SIDE BSIDE A

PANEL UNITB

25

KEH-P7015,P60151 2 3 4

1 2 3 4

D

C

B

A

CN1951B

C

SIDE B

4.3 KEYBOARD UNIT

SIDE AKEYBOARD UNITC

EQ

SO

UR

CE

DIS

P1

23

45

6P

RO

GC

LKB

AN

D

FUN

C

AU

DIO

SFE

Q

246

642

135

531

531

642

135

246

KEYBOARD UNITC

IC,Q

IC251

Q351

Q352

ADJ

VR302

VR301

IC351 CN252

CN254CN253

CN255

M1M2HEAD ASSY

CN256

2122

CN251

C271

26

KEH-P7015,P60151 2 3 4

1 2 3 4

D

C

B

A

DECK UNIT CN551


SIDE A

SIDE B

D

E

A

DECK UNIT

D

D

123456

S1LOAD

S2MODE

CN256

EGN1REEL SENSE

27

KEH-P7015,P60151 2 3 4

1 2 3 4

D

C

B

AREEL SENSE PCB

CN253

E

E

D

28

KEH-P7015,P6015

5. ELECTRICAL PARTS LIST

NOTES:

- Parts whose parts numbers are omitted are subject to being not supplied.

- The part numbers shown below indicate chip components.

Chip Resistor

RS1/_S___J,RS1/__S___J

Chip Capacitor (except for CQS.....)

CKS....., CCS....., CSZS.....

=====Circuit Symbol and No.===Part Name Part No.--- ------ ------------------------------------------ -------------------------

Unit Number : CWM7773(KEH-P7015/X1M/ES)Unit Number : CWM7390(KEH-P6015/X1M/ES)Unit Name : Tuner Amp Unit

MISCELLANEOUS

IC 301 IC PML008AIC 361 IC PAL006AIC 601 IC PE5207AIC 603 IC S-80834ANYIC 710 IC HA12187FP

Q 341 Transistor(KEH-P7015/X1M/ES) IMH3AQ 351 Transistor IMH3AQ 359 Transistor DTA124EKQ 361 Transistor DTC124EKQ 362 Transistor DTC114EK

Q 410 Transistor 2SC2412KQ 610 Transistor DTA114EKQ 710 Transistor 2SA1037KQ 711 Transistor DTC114EKQ 750 Transistor 2SA1037K

Q 751 Transistor 2SA1036KQ 752 Transistor DTC114EKQ 753 Transistor DTC114EKQ 754 Transistor 2SA1037KQ 755 Transistor DTC114EK

Q 909 Transistor RN46A1Q 910 Transistor 2SD2396Q 911 Transistor 2SB1243Q 912 Transistor DTC114EKQ 913 Transistor 2SD1760F5

Q 914 Transistor 2SC2412KQ 915 Transistor 2SC2412KQ 917 Transistor 2SC2412KQ 918 Transistor 2SC2412KD 320 Diode DAN202U

D 361 Diode S5688GD 362 Diode S5688GD 551 Diode 1SS270D 750 Diode 1SS270D 751 Diode 1SS270

D 752 Diode DAP202UD 753 Diode DAN202UD 754 Diode DAP202UD 755 Diode DAN202UD 762 Diode DAN202U

D 763 Diode DAP202UD 910 Diode HZS9L(B3)D 911 Diode HZS6L(B2)D 912 Diode S5688GD 913 Diode HZS7L(C2)

D 914 Diode HZS7L(A1)D 919 Diode S5688GD 920 Diode S5688GD 925 Diode 1SS270D 926 Diode HZS9L(A2)

L 311 Ferri-Inductor LAU4R7KL 361 Choke Coil 600µH CTH1221L 410 Ferri-Inductor LAU4R7KL 411 Ferri-Inductor LAU2R2KL 412 Ferri-Inductor LAU2R2K

L 612 Inductor LAU100KL 621 Inductor CTF1346L 710 Ferri-Inductor LAU2R2KL 750 Ferri-Inductor LAU2R2KX 610 Radiator 12.58291MHz CSS1402

S 750 Switch(Detach Sense SW) CSN1039BZ 610 Buzzer CPV1050AR 410 Arrester DSP-201M

FM/AM Tuner Unit CWE1563

RESISTORS

R 311 RS1/16S101JR 312 RS1/16S101JR 313 RS1/16S101JR 314 RS1/16S101JR 327 RS1/16S222J

R 328 RS1/16S222JR 341 (KEH-P7015/X1M/ES) RS1/16S223JR 342 (KEH-P7015/X1M/ES) RS1/16S821JR 343 (KEH-P7015/X1M/ES) RS1/16S821JR 344 (KEH-P7015/X1M/ES) RS1/16S223J


R 362 RS1/16S103JR 363 RS1/16S331JR 364 RS1/16S153JR 365 RD1/4PU182JR 409 RS1/16S0R0J




R 431 RS1/16S473JR 432 RS1/16S473JR 437 RS1/16S0R0JR 438 RS1/16S0R0JR 445 RS1/16S272J


A

KEH-P7015,P6015

R 446 RS1/16S272JR 447 RS1/16S162JR 448 RS1/16S162JR 454 RS1/16S0R0JR 551 RS1/16S203J


R 557 RS1/16S473JR 558 RS1/16S102JR 561 RAB4C102JR 562 RAB4C102JR 563 RAB4C102J


R 614 RS1/16S821JR 615 RS1/16S102JR 616 RS1/16S0R0JR 620 RS1/16S473JR 621 RS1/16S0R0J

R 622 RS1/16S101JR 624 RS1/16S104JR 625 RS1/16S0R0JR 626 RS1/16S473JR 627 RS1/16S473J

R 628 RS1/16S473JR 630 RAB4C102JR 710 RS1/16S101JR 711 RS1/16S620JR 712 RS1/16S101J





R 757 RS1/16S473JR 758 RS1/16S102JR 759 RD1/4PU222JR 760 RS1/16S102JR 763 RS1/16S222J

R 764 RS1/16S131JR 765 RS1PMF390JR 766 RS1/10S270JR 767 RS1/16S103JR 768 RS1/16S152J

R 769 RS1/16S152JR 771 RS1/16S473JR 773 RD1/4PU222JR 774 RS1/16S102JR 775 RS1/16S102J

R 776 RS1/16S220JR 777 RS1/16S0R0JR 778 RS1/16S103JR 779 RS1/16S472JR 781 RS1/16S104J


R 788 RS1/10S222JR 789 RS1/10S222JR 909 RD1/4PU0R0JR 910 RS1/16S0R0JR 911 RD1/4PU121J

R 912 RS1/16S102JR 913 RD1/4PU102JR 914 RS1/16S103JR 915 RS1/16S222JR 916 RS1/16S133J


R 922 RS1/16S473JR 923 RD1/4PU102JR 924 RS1/16S472JR 927 RS1/16S102JR 928 RS1/16S473J

R 929 RS1/16S104JR 930 RS1/16S103JR 931 RS1/16S103JR 932 RD1/4PU102JR 933 RS1/16S473J

R 934 RS1/16S103JR 935 RS1/16S223JR 936 RD1/4PU152J

CAPACITORS

C 310 CKSRYB102K50C 311 CEJA1R0M50C 312 CEJA1R0M50C 314 CKSRYB105K6R3C 315 CKSRYB105K6R3

C 316 CKSRYB104K16C 317 CKSRYB104K16C 318 CKSRYB105K6R3C 319 CKSRYB105K6R3C 320 CKSRYB105K6R3

C 321 CKSRYB105K6R3C 325 CKSRYB102K50C 326 CEJA100M16C 328 CKSRYB104K16C 329 CEJA470M10

C 342 (KEH-P7015/X1M/ES) CEJA2R2M50C 343 (KEH-P7015/X1M/ES) CEJA2R2M50C 351 CEJA2R2M50C 352 CEJA2R2M50C 361 4700µF/16V CCH1367

C 362 CKSQYB104K16C 363 CKSQYB474K16C 364 CKSQYB474K16C 365 CKSQYB474K16C 366 CKSQYB474K16

C 367 CKSQYB474K16C 368 CKSQYB474K16C 369 CKSQYB474K16C 370 CKSQYB474K16C 371 CEJA330M10



29

30

KEH-P7015,P6015

C 373 CKSQYB225K10C 374 CKSQYB225K10C 375 CEJA100M16C 410 CKSQYB103K50C 412 CKSRYB223K25

C 413 CKSRYB102K50C 414 CEJA220M10C 415 CKSRYB223K25C 418 CEAL101M10C 419 CKSRYB473K16

C 424 CKSRYB183K25C 425 CKSRYB183K25C 431 CKSRYB102K50C 551 CEJA220M10C 552 CEJA220M16

C 615 CEAL2R2M50C 616 CCSRCH200J50C 617 CCSRCH200J50C 618 CKSRYB105K6R3C 619 CEAL4R7M35

C 620 CKSRYB103K50C 621 CCSRCH101J50C 624 CKSRYB223K25C 629 CCSRCH101J50C 630 CKSRYB103K50

C 631 CCSRCH101J50C 632 CCSRCH101J50C 633 CKSRYB103K50C 634 CKSRYB472K50C 710 CKSRYB104K16

C 711 CKSRYB473K16C 712 CEJA1R0M50C 713 CEJA1R0M50C 714 CEJA1R0M50C 715 CEJA1R0M50

C 750 CKSRYB103K25C 751 CKSQYB104K16C 765 CKSQYB103K50C 799 CKSQYB473K16C 910 330µF/16V CCH1326

C 911 CKSRYB103K25C 912 CEJA101M16C 913 CEJA101M10C 914 CKSRYB473K16C 915 CKSRYB103K25

C 916 470µF/16V CCH1331C 920 CKSRYB104K16

Unit Number : CWM7772(KEH-P7015/X1M/ES)Unit Name : Keyboard Unit

MISCELLANEOUS

IC 1902 IC SBX8035-HIC 1903 IC PD6294AQ 1905 Transistor DTC114EUD 1901 Chip Diode MA151WKD 1902 Chip Diode MA151WA

D 1903 LED CL170UBXD 1917 LED NSSW440-9159D 1918 LED NSSW440-9159X 1901 Radiator 5.00MHz CSS1423S 1901 Push Switch CSG1112

S 1902 Push Switch CSG1112S 1903 Push Switch CSG1112S 1904 Push Switch CSG1112S 1905 Switch CSG1107S 1906 Push Switch CSG1112

S 1908 Switch CSG1107S 1909 Switch CSG1107S 1910 Switch CSG1107S 1911 Switch CSG1107S 1912 Switch CSG1107

S 1913 Switch CSG1107S 1914 Switch CSG1107S 1915 Switch CSG1107S 1916 Push Switch CSG1112S 1917 Push Switch CSG1112

S 1918 Push Switch CSG1112S 1919 Push Switch CSG1112S 1920 Push Switch CSG1111S 1922 Switch CSD1061

LCD CAW1628

RESISTORS


R 1906 RS1/16S2R2JR 1909 RS1/16S151JR 1910 RS1/16S121JR 1911 RS1/16S121JR 1912 RS1/16S121J


R 1918 RS1/16S151JR 1919 RS1/16S131JR 1920 RS1/16S131JR 1927 RS1/16S472JR 1929 RS1/16S0R0J



R 1945 RS1/16S121JR 1946 RS1/16S0R0JR 1949 RS1/16S151J

CAPACITORS

C 1902 CKSRYB104K16C 1903 CSZS100M6R3C 1905 CKSRYB104K16C 1906 CKSRYB104K16C 1907 CKSRYB104K16

C 1923 CKSQYB104K16C 1924 CKSRYB104K16C 1930 CKSQYB104K16



C

Unit Number : CWM7793(KEH-P6015/X1M/ES)Unit Name : Keyboard Unit

MISCELLANEOUS

IC 1903 IC PD6294AQ 1905 Transistor DTC114EUD 1901 Chip Diode MA151WKD 1902 Chip Diode MA151WAD 1903 LED CL170PGCD

D 1917 LED NSSW440-9159D 1918 LED NSSW440-9159X 1901 Radiator 5.00MHz CSS1423S 1901 Push Switch CSG1112S 1902 Push Switch CSG1112

S 1903 Push Switch CSG1112S 1904 Push Switch CSG1112S 1905 Switch CSG1107S 1906 Push Switch CSG1112S 1908 Switch CSG1107

S 1909 Switch CSG1107S 1910 Switch CSG1107S 1911 Switch CSG1107S 1912 Switch CSG1107S 1913 Switch CSG1107

S 1914 Switch CSG1107S 1915 Switch CSG1107S 1916 Push Switch CSG1112S 1917 Push Switch CSG1112S 1918 Push Switch CSG1112

S 1919 Push Switch CSG1112S 1920 Push Switch CSG1111S 1922 Switch CSD1061

LCD CAW1628

RESISTORS




R 1919 RS1/16S131JR 1920 RS1/16S131JR 1927 RS1/16S472JR 1929 RS1/16S0R0JR 1930 RS1/16S101J



R 1946 RS1/16S0R0JR 1949 RS1/16S151J

CAPACITORS

C 1902 CKSRYB104K16C 1905 CKSRYB104K16C 1906 CKSRYB104K16C 1907 CKSRYB104K16C 1923 CKSQYB104K16

C 1930 CKSQYB104K16

Unit Number : CWM7627Unit Name : Panel Unit

MISCELLANEOUS

S 1950 Push Switch(EJECT SENSE) CSG1112

RESISTORS

R 1951 RS1/16S101JR 1952 RS1/16S101JR 1953 RS1/16S101J

Unit Number :Unit Name : Deck Unit

MISCELLANEOUS

IC 251 IC HA12229FIC 351 IC PA2020AD 352 Diode 1SS355

RESISTORS

R 271 RS1/16S183JR 285 RS1/16S0R0JR 301 RS1/16S163JR 302 RS1/16S163JR 303 RS1/16S163J


R 355 RS1/16S274JR 362 RS1/8S301JR 373 RS1/16S0R0JR 374 RS1/8S0R0JR 401 RS1/16S153J

R 402 RS1/16S332JR 403 RS1/16S911JR 404 RS1/16S274J

CAPACITORS

C 251 CKSRYB391K50C 252 CKSRYB391K50C 253 CKSRYB391K50C 254 CKSRYB391K50C 255 CKSRYB103K50

C 256 CKSRYB103K50C 271 1µF/50V ECH0002C 272 CKSRYB104K16C 301 CKSRYB104K16C 302 CKSRYB104K16

C 351 CKSQYB224K25C 352 CKSRYB392K50C 353 CKSRYB103K50C 354 CKSRYB103K50C 355 CKSQYB104K50

KEH-P7015,P6015


31

D

B


C

356 CKSRYB103K50C 401 CKSRYB392K50C 402 CKSRYB334K10C 403 CKSRYB223K25C 404 CKSRYB103K50

C 405 CKSRYB333K16

Unit Number :Unit Name : Reel Sense PCB

S 1 Switch(LOAD) ESG1007S 2 Switch(MODE) ESG1007EGN 1 Photo-reflector EGN1004

Miscellaneous Parts List

M 1 Motor Unit(MAIN) EXA1491M 2 Motor Unit(SUB) EXA1580HD 1 Head Assy EXA1592

32

KEH-P7015,P6015

6. ADJUSTMENT

There is no information to be shown in this chapter.

E


7. GENERAL INFORMATION

7.1 DIAGNOSIS

7.1.1 DISASSEMBLY

- Removing the Tuner Amp Unit (Fig.2)

Remove the two screws.

Straight the tabs at three locations indicated.

Remove the screw.

Remove the three screws and then remove

the Tuner Amp Unit.

*) Tuner Amp Unit is different partially from this

photo.

- Removing the Case (not shown)

1. Remove the Case.

- Removing the Cassette Mechanism Module (Fig.1)

Remove the four screws and then remove the

Cassette Mechanism Module.

- Removing the Panel Assy (Fig.1)

Remove the two screws and then remove the Panel

Assy.

Fig.1

Fig.2Tuner Amp Unit

Cassette Mechanism Module

Panel Assy

33

KEH-P7015,P6015

34

KEH-P7015,P6015

7.1.2 CONNECTOR FUNCTION DESCRIPTION

111098

765

4321

1. RR+ 2. FR+ 3. RR- 4. FR- 5. RL+ 6. FL+ 7. RL- 8. FL- 9. NC10. TEL11. ILM12. B.REM13. ACC14. NC15. B.UP16. GND

REAR OUTPUT

ANTENNA JACK

FUSE 10A

1

2 10 1615

1. BUS+ 2. GND 3. GND 4. NC 5. BUS- 6. GND 7. BUS L+ INPUT 8. ASENB 9. BUS R+ INPUT10. BUS R- INPUT11. BUS L- INPUT

35

KEH-P7015,P6015

7.2 PARTS

7.2.1 IC

1

TAB

2

P-GND2

3

OUT2-

4

STBY

5

OUT2+

6

VCC

7

OUT1-

8

P-GND1

9

OUT1+

10SVR

11IN1

12IN2

13S-GND

14IN4

15IN3

16AC-GND

17OUT3+

18P-GND3

19OUT3-

20VCC

21OUT4+

22MUTE

23OUT4-

24P-GND4

SWITCH

25

+-

+ -

OffsetDetection

+-

+ -

OffsetDetection

+-

+ -

OffsetDetection

+-

+ -

OffsetDetection

Protector;Over current limit

sw_v

cc

stby

Protector;Short circuit

Mute circuit

am

p_v

cc

Stand-byCircuit

Protector;Over voltage

sw_v

cc

Protector;Thermal

Referenceamp_vcc

PAL006A

36

KEH-P7015,P6015

DG

ND

CLK Vre

f

NC

MU

TE

ST

B

DA

TA

IN4

-_R

IN4+

_R

IN3_

R

IN1_

R

IN2_

R

Vcc

IN1_

L

IN2_

L

IN3_

L

IN4+

_L

IN4

-_L

12

11

10

9

8

7

6

5

4

3

2

1

2019181716151413

30

29

28

27

26

25

24

23

2221

40 39 38 37 36 35 34

33

32

31

44 43 42 41

Tone_out_RL

SV_in_RL

SV_in_FL

Tone_out_FL

Front_out_L

Rear_out_LN

C

NC

NC

NC

PV_in_RPV_in_L

Sel_out_R

AGND_L

NC

NC

NC

NC

Tone_out_FR

AGND_R

SV_in_RR

SV_in_FR

Tone_out_RR

Rear_out_R

Front_out_R

Sel_out_L Isolatorcircuit

Digital blockZero cross

Secondaryvolume

MUTESecondary

volume

Treble2

Bass2

Anti radiationfilter

Anti radiationfilter

Primaryvolume

Anti Aliasfilter

LoudnessvolumeBassMiddleTreble

from Rch to Rch

LPF(L+R)

Rch block (same as Lch)

detect circuit

SourceGain

adjuster

PML008A

HA12229F

30

TAI(

L)

29

TE

ST

28

PB

OU

T(L

)

27

NC

26

NC

25

NC

31NFI(R)

32Vref1

33RIN(L)

34NC

35RIN(R)

11

12

13

14

15

16

17

18

20

19

MUTE ON/off

MSOUT

120/70

ser/REP

for/REV

VCC

MSDET

MSI

MAOUT

MSGv(R)

36

37

4 5

GND

FIN(R)

M-O

UT

(R)

Vre

f3

38

6

Vref2

EQ

OU

T(R

)

39

7

FIN(L)

TAI(

R)

40

8

NFI(L)

RIP

1 9

M-O

UT

(L)

PB

OU

T(R

)

2 10

EQ

OU

T(L

)

NC

3V

ref4

24 23 22 21M

SG

v(S

)

NC

NC

NC

LPF

DET

MUTE ON/off

MUTE ON/off

37

KEH-P7015,P6015

- Pin Functions (PE5207A)Pin No. Pin Name I/O Function and Operation

1 HFPW O Hand free circuit ON2 dsens I Grille detach sense input3 NC Not used4 EJECTIN I Eject sense input5 TESTIN I Test program mode input6 LCDPW O LCD back light power supply control output7 TELIN I Telephone mute input8 isens I Illumination sense input9 FLPILM O Flap illumination input

10 DALMON For consumption current decease11 reset I Reset input12 XT2 Not used (open)13 XT1 Clock connection pin14 VSS(GND) GND15 X2 Crystal oscillator connection pin16 X1 Crystal oscillator connection pin17 REGOFF Regulator operation specification signal18 REGC Capacitor for regulator connect pin19 VDD Power supply20 ILMPW O Illumination power supply control output21 SYSPW O System power control output22 adpw O A/D converter power supply control output23 SWVDD O Grille:Chip enable output24 IPPW O Power supply control output for IP BUS interface IC25 ROT1 I Rotary input 126 ROMDATA O ROM collection data output

27,28 NC Not used29 ROT0 I Rotary input 030 RECIVE O During RDS data reception output31 NC Not used32 pce2 O EEPROM chip enable output33 STB O Strobe pulse output for electronic volume34 CLK O Clock output for electronic volume35 DATA O Data output for electronic volume36 NC Not used37 MUTE O System mute output38 SD I Station detector input39 ST I FM stereo input40 VSS(GND) GND41 VDD Power supply

42-49 NC Not used50 LOCL O Local L output51 LOCH O Local H output

52-54 NC Not used55 stby O CASSETTE:Drive IC control output56 CM O CASSETTE:Capstan control output57 SC1 O CASSETTE:Sub motor control output58 SC2 O CASSETTE:Sub motor control output59 NES I CASSETTE:Normal reel sense input60 RES I CASSETTE:Reverse reel sense input61 POS I CASSETTE:Position sense input

38

KEH-P7015,P6015

IC's marked by* are MOS type.

Be careful in handling them because they are very

liable to be damaged by electrostatic induction.

*PE5207A

Pin No. Pin Name I/O Function and Operation62 PCL Clock adjustment

63,64 NC Not used65 RIMUTE O CASSETTE:RI mute output66 MSIN I CASSETTE:MS sense input67 PLAY O CASSETTE:Gain select output68 DIRO O CASSETTE:Dolby N/R select output69 loadsw I CASSETTE:Loading switch sense input70 NC Not used71 ASENBO O IP-BUS:Slave power supply control output72 MUTE O E.VOL:Mute control output73 TEST(GND) I GND74 SL I TUNER:Signal level input75 NC Not used76 MODELIN I Model select input77 CSENS I Flap close sense input

78-81 NC Not used82 AVDD A/D converter power supply terminal83 AVREF A/D converter reference voltage terminal84 AVSS GND85 RX I IP-BUS:data input86 TX O IP-BUS:data output87 NMI GND88 ldet I PLL lock sense input

89-91 NC Not used92 asens I ACC power sense input93 bsens I Back up power sense input94 TUNPDI I PLL IC data input95 KYDT I Grille data input96 DPDT O Grille data output97 PCK O PLL IC clock output98 PDO O PLL IC data output99 PCE O PLL IC chip enable output

100 PEE O Beep tone output

30

31

50

51 80

81

100

1

39

KEH-P7015,P6015

- Pin Functions (PD6294A)Pin No. Pin Name I/O Function and Operation

1 VSS GND2 X1 Crystal oscillator connection pin3 X0 Crystal oscillator connection pin4 NC Not used

5,6 MOD1,0 I Connect to GND7 DIMMER O Dimmer select output8 KYDT O Key data output9 DPDT I Display data input

10 REMIN I Remote control pulse input11 GRN Dual Illumination (Green)12 AMB Dual Illumination (Amber)

13–16 KD4–KD1 I Key data input17-22 KST6–KST1 O Key strobe output

23 VDD VDD24-73 SEG49–0 O LCD segment output74–77 COM3–0 O LCD common output

78 VLCD I LCD voltage input79,80 V2,V1 Power supply terminal

*PD6294A

801

20

21 40

41

60

61

40

KEH-P7015,P6015

No. Symbol I/O Explain1 STIND O stereo "Low" when the FM stereo signals are received.

indicator To be pulled up to the "VDD" at 47kΩ.2 FMSD O FM station "High" when signals are received. To be pulled up to the "VDD" at 47kΩ

detector Meanwhile, 10kΩ should be used when taking diver FIX trigger from hereand "High: 0.9VDD or more" and "Low: 250mV or less".(Should satisfy the diver IC specifications)

3 NL1 O noise level-1 "High" when noise is received. Output for the RDS. GND at 47kΩ //1,800pF.4 NL2 O noise level-2 "High" when noise is received. Output for the RDS. GND at 36kΩ //330pF.5 Rch O R channel FM stereo "R-ch" signal output or AM audio output.

output Add the specified di-emphasis constant. 6 Lch O L channel FM stereo "L-ch" signal output or AM audio output.

output Add the specified di-emphasis constant. 7 WC write control EEPROM write control. Writing permissible at "Low". Normally open. 8 SDBW O SD bandwidth SD bandwidth signal output. For detection of detuning data for the RDS.9 NC Not used

10 VDD power Power supply pin for the digital section.supply D.C. 5V +/- 0.25V. Be careful about overlapping noise in the logic section.

11 DGND digital ground Grounding for the digital section. 12 CE2 I chip enable-2 EEPROM chip enable. Active a "Low"

To be pulled up to the "VDD" at 47kΩ13 SL I/O signal level Received FM/AM signal level (strength) output.

Connect the specified load resistor and capacitor (10k Ω + 39k Ω //4,700pF) 14 DI/DO I/O data input/ Data input/Data output

data output To be pulled up to the "VDD" at 47kΩ15 CK I clock Clock input To be pulled up to the "VDD" at 47kΩ16 CE1 I chip enable-1 AF·RF chip enable. Active at "High" To be grounded at 47kΩ17 NC Not used18 LDET O lock detector Active at "Low". To be pulled up to the "VDD" at 47kΩ19 CREQ I current request Active at "Low". To be grounded at 47kΩ20 NC Not used21 COMP O composite signal FM composite signal output. r out < 100Ω22 VCC power supply Analog section power supply pin.D.C.8.4V +/- 0.3V 23 LOCH I local high FM local high pin. When seeking local high, apply 5V together with "LOCL". 24 FMLOCL I FM local low FM local low pin. When seeking local low, apply 5V to the base of the NPN

transistor with which the specified resistor is being connected to the emitter. Keep it open in case of ordinary marketed models.

25 LOCL I local low FM/AM local low pin. When seeking local low, apply 5V to the base of the NPN transistor. Since this pin is exclusive for AM when the FMLOCL is in use,do not drive it under FM.

26 RFGND RF ground Grounding for the antenna section. 27 FMANT I FM antenna input FM antenna input. 75Ω. Serge absorber (DSP-201M-S00B) is necessary. 28 AMANT I AM antenna input AM antenna input. High impedance.

Connect to the antenna through an L (LAU type) of 4.7µH.To cope with thepower transmission line hums, insert a series circuit consisting of an L(a coil of about 100mH) + R (a resistor of 470 Ω to 2.2kΩ) between the GND.

IC 3EEPROM

FM/AM TUNER UNIT

28

27

FM/AM 1ST IF 10.7MHzT51 Q51 CF51 CF52 CF53

IC1MIXER, IF AMP, DET.

6

21

18LDET

COMP

2225 10 14 12 15 16 8 13 2 3 4

CF202

VDDVCC

DI/D

O

CE

2

CK

CE

1

SD

BW

SL

FMS

D

NL1

NL2

IC 2 FM MPX

AMANT

FMANT

ATT

ATT

AMRF

FMRF

IMG ADJ

RF ADJ

X90110.25MHz

ANT ADJ

LOCL23

LOCH

AMDETMPXREF 41kHz

AM 2ND IF450kHz

19

CR

EQ

11D

GN

D1

ST

IND

L ch

5R ch

924N

C

FMLO

CL

20177

NC

NC

WC

26 RFGND

- FM/AM Tuner Unit

41

KEH-P7015,P6015

7.2.2 DISPLAY

(SEG11)

(SEG49)

(COM0 )

(COM1 )

(COM2 )

(COM1 )

(COM0 )

(COM1 )

(COM2 )

(COM1 )

(COM0 )

6

6

5

5

5

5

5

5

5

6

1

2

3

4

5

6

7

8

9

0

(COM3 )

(SEG45)

(SEG40)

(SEG41)

(SEG42)

(SEG43)

(SEG44)

(SEG45)

(SEG46)

(SEG47)

(SEG48)

(SEG30)

(SEG31)

(SEG32)

(SEG33)

(SEG34)

(SEG35)

(SEG36)

(SEG37)

(SEG38)

(SEG39)

(SEG20)

(SEG21)

(SEG22)

(SEG23)

(SEG24)

(SEG25)

(SEG26)

(SEG27)

(SEG28)

(SEG29)

(SEG10)

(SEG11)

(SEG12)

(SEG13)

(SEG14)

(SEG15)

(SEG16)

(SEG17)

(SEG18)

(SEG19)

(SEG 9)

(SEG 8)

(SEG 7)

(SEG 6)

(SEG 5)

(SEG 4)

(SEG 3)

(SEG 2)

(SEG 1)

(SEG 0)

(COM0 )

(COM1 )

(COM2 )

(COM1 )

(COM0 )

(COM1 )

(COM2 )

(COM1 )

(COM0 )

6

6

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

6

5

4

3

2

1

1

2

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

0

9

8

7

6

5

4

3

2

1

(COM3 )

SE

GM

EN

T

CO

MM

ON

- CAW1628

42

KEH-P7015,P6015

7.3 OPERATIONAL FLOW CHART

VDD=5V19pin

Power ON

bsens=L

asens=L

dsens=L

bsens93pin

asens92pin

dsens2pin

adpw←H22pinASENBO←H71pin

SWVDD←H23pin

Source keys operative

Completes power-on operation.(After that, proceed to each source operation)

SYSPW←H21pin

Startscommunication

with Grillemicrocomputer.

Source ON

300ms

300ms

In case of the above signal, the communication with Grille microcomputer may fail.If the time interval is not 300msec, the oscillator may be defective.

CSENSE77pin

2V<CSENS<4V

- 2V<CSENS<4V, Source returns to the original one(before you open). CD, MD and TAPE loading functions are available. Keys except for EJECT key are not available.

43

KEH-P7015,P6015

8. OPERATIONS AND SPECIFICATIONS

8.1 OPERATIONS

Key FinderHead Unit

Remote Controller (KEH-P7015)KEH-P7015 is equipped with a remote controller for convenient operation. Operation is the same as when using buttons on the headunit.

EQ button

VOLUME OPEN button

AUDIO button

SFEQ button5/∞/2/3 buttons

BAND button

Buttons 1–6

FUNCTION buttonDISPLAY button CLOCK button

PGM buttonSOURCE button

+/– buttonRaise or lower the volume.

AUDIO button

5/∞/2/3 buttons

TUNER buttonPress once toselect a tuner.

ATT buttonThis lets you quicklylower volume level(by about 90%). Pressonce more to return tothe original volumelevel.

BAND button

CD buttonPress once toselect a CD.

TAPE buttonPress once toselect a tape.

FUNCTION button

44

KEH-P7015,P6015

Bas

ic O

pera

tion

To L

iste

n to

Mus

icT

he f

ollo

win

g ex

plai

ns th

e in

itial

ope

ratio

ns r

equi

red

befo

re y

ou c

an li

sten

to m

usic

.

Not

e:•

Loa

ding

a c

asse

tte in

this

pro

duct

.

1.Se

lect

the

des

ired

sou

rce.

(e.

g. T

uner

)

7H

ead

Uni

tE

ach

pres

s of

the

SOU

RC

E b

utto

n se

lect

s th

e de

sire

d so

urce

in th

e fo

llow

ing

orde

r:C

D p

laye

r (o

ne d

isc

only

) =

TV

=T

uner

=C

asse

tte P

laye

r =

Mul

ti-C

D p

laye

r =

Ext

erna

l Uni

t =A

UX

Not

e: •E

xter

nal U

nit r

efer

s to

a P

ione

er p

rodu

ct (

such

as

one

avai

labl

e in

the

futu

re)

that

, alth

ough

inco

m-

patib

le a

s a

sour

ce, e

nabl

es c

ontr

ol o

f ba

sic

func

tions

by

this

pro

duct

. Onl

y on

e E

xter

nal U

nit c

anbe

con

trol

led

by th

is p

rodu

ct.

•In

the

follo

win

g ca

ses,

the

soun

d so

urce

will

not

cha

nge:

*W

hen

a pr

oduc

t cor

resp

ondi

ng to

eac

h so

urce

is n

ot c

onne

cted

to th

is p

rodu

ct.

*W

hen

no ta

pe is

set

in th

is p

rodu

ct.

*W

hen

no m

agaz

ine

is s

et in

the

Mul

ti-C

D p

laye

r.*

Whe

n th

e A

UX

(ex

tern

al in

put)

is s

et to

OFF

. *

Whe

n no

dis

c is

set

in th

e C

D p

laye

r (o

ne d

isc

only

).•

Whe

n th

is p

rodu

ct’s

blu

e/w

hite

lead

is c

onne

cted

to th

e ca

r’s

Aut

o-an

tenn

a re

lay

cont

rol t

erm

inal

,th

e ca

r’s

Aut

o-an

tenn

a ex

tend

s w

hen

this

pro

duct

’s s

ourc

e is

sw

itche

d O

N. T

o re

trac

t the

ant

enna

,sw

itch

the

sour

ce O

FF.

Eac

h pr

ess

chan

ges

the

Sour

ce ..

.

2.R

aise

or

low

er t

he v

olum

e.

Rol

ling

the

VO

LU

ME

cha

nges

the

volu

me

leve

l.

Not

e:

•R

oll c

lock

wis

e to

rai

se th

e vo

lum

e le

vel.

•R

oll c

ount

ercl

ockw

ise

to lo

wer

the

volu

me

leve

l.

3.Tu

rn t

he s

ourc

e O

FF.

Hol

d fo

r 1

seco

nd

Bas

ic O

pera

tion

of T

uner

Res

et th

e A

M tu

ning

ste

p fr

om 9

kH

z (t

he f

acto

ry p

rese

t ste

p) to

10

kHz

whe

n us

ing

the

tune

r in

Nor

th, C

entr

al o

r So

uth

Am

eric

a.

Man

ual a

nd S

eek

Tuni

ng

•Y

ou c

an s

elec

t th

e tu

ning

met

hod

by c

hang

ing

the

leng

th o

fti

me

you

pres

s th

e 2

/3bu

tton

.

Man

ual T

unin

g (s

tep

by s

tep)

0.5

seco

nds

or le

ss

Seek

Tun

ing

0.5

seco

nds

or m

ore

Not

e:•

If y

ou c

ontin

ue p

ress

ing

the

butto

n fo

r lo

nger

than

0.5

sec

onds

, you

can

ski

pbr

oadc

astin

g st

atio

ns. S

eek

Tun

ing

star

ts a

s so

on a

s yo

u re

leas

e th

e bu

tton.

•St

ereo

indi

cato

r “

” lig

hts

whe

n a

ster

eo s

tatio

n is

sel

ecte

d.

Pres

et N

umbe

r Ind

icat

or

Ban

d F1 (

FM1)

=F2

(FM

2)

=F3

(FM

3) =

AM

Ban

d In

dica

tor

Freq

uenc

y In

dica

tor

Pres

et T

unin

g

•Y

ou c

an m

emor

ize

broa

dcas

t st

atio

ns in

but

tons

1 th

roug

h 6

for

easy

, one

-tou

ch s

tati

on r

ecal

l.

Pres

et s

tatio

n re

call

2 se

cond

s or

less

Bro

adca

st s

tatio

n pr

eset

mem

ory

2 se

cond

s or

mor

e

Not

e:•

Up

to 1

8 FM

sta

tions

(6

in F

1 (F

M1)

, F2

(FM

2) a

nd F

3(F

M3)

) an

d 6

AM

sta

tions

can

be

stor

ed in

mem

ory.

•Y

ou c

an a

lso

use

the

5or

∞bu

ttons

to r

ecal

l bro

adca

st s

ta-

tions

mem

oriz

ed in

but

tons

1 th

roug

h 6.

45

KEH-P7015,P6015

Bas

ic O

pera

tion

Bas

ic O

pera

tion

of C

asse

tte P

laye

r

Not

e:•

Be

sure

to c

lose

the

fron

t pan

el a

fter

load

ing

or e

ject

ing

a ca

sset

te.

Cass

ette

Loa

ding

Slo

t

Not

e:•

Do

not i

nser

t any

thin

g ot

her

than

a c

asse

tte in

toth

e C

asse

tte L

oadi

ng S

lot.

Play

Tim

e In

dica

tor

Not

e:•

The

con

tinuo

us p

layb

ack

time

coun

t sta

rts

at 0

0’00

” at

the

follo

win

g tim

es.

*W

hen

a ta

pe is

inse

rted

.*

Whe

n th

e ta

pe d

irec

tion

is c

hang

ed.

*W

hen

you

rew

ind

the

tape

sid

e cu

rren

tly p

layi

ng b

ack

to th

e be

ginn

ing.

•T

he c

ontin

uous

pla

ybac

k tim

e co

unt i

s ha

lted

whe

n fa

st-f

orw

ardi

ng/r

ewin

ding

and

whi

le th

eM

usic

Sea

rch

func

tion

is o

pera

ting.

Ejec

t Not

e:•

The

Tap

e fu

nctio

n ca

n be

turn

ed O

N/O

FF w

ith th

e ca

sset

te ta

pere

mai

ning

in th

is p

rodu

ct.

Ope

n Not

e:•

Use

to o

pen

the

fron

t pan

el w

hen

load

ing

or e

ject

ing

a ca

sset

te.

(The

illu

stra

tion

on th

e ri

ght s

how

s th

e fr

ont p

anel

ope

n.)

Fast

For

war

d/Re

win

d an

d M

usic

Sea

rch

•E

ach

pres

s of

the

3bu

tton

sel

ects

Fas

t F

orw

ard

or F

orw

ard-

Mus

icSe

arch

.FF

(Fa

st F

orw

ard)

=F-

MS

(For

war

d-M

usic

Sea

rch)

=N

orm

al P

layb

ack

•E

ach

pres

s of

the

2bu

tton

sel

ects

Rew

ind

or R

ewin

d-M

usic

Sea

rch.

RE

W (

Rew

ind)

=R

-MS

(Rew

ind-

Mus

ic S

earc

h) =

Nor

mal

Pla

ybac

k

Not

e:•

Fast

For

war

d/R

ewin

d an

d M

usic

Sea

rch

can

be c

ance

led

by p

ress

ing

the

BA

ND

butto

n.

Dir

ectio

n Ch

ange

Dir

ectio

n In

dica

tor

46

KEH-P7015,P6015

Bas

ic O

pera

tion

Bas

ic O

pera

tion

of M

ulti-

CD P

laye

rT

his

prod

uct c

an c

ontr

ol a

Mul

ti-C

D p

laye

r (s

old

sepa

rate

ly).

Corr

espo

ndin

g D

ispl

ay In

dica

tions

and

But

tons

T

his

prod

uct’s

dis

play

fea

ture

s K

ey G

uida

nce

Indi

cato

rs. T

hese

ligh

t to

indi

cate

whi

ch o

fth

e 5

/∞/2

/3, F

UN

CT

ION

and

AU

DIO

but

tons

you

can

use

. Whe

n yo

u’re

in th

eFu

nctio

n M

enu,

Det

aile

d Se

tting

Men

u, I

nitia

l Set

ting

Men

u o

r A

udio

Men

u, th

ey a

lso

mak

e it

easy

to s

ee w

hich

5/∞

/2/3

butto

ns y

ou c

an u

se to

sw

itch

func

tions

ON

/OFF

,sw

itch

repe

at s

elec

tions

and

per

form

oth

er o

pera

tions

.In

dica

tor

and

corr

espo

ndin

g bu

ttons

are

sho

wn

belo

w.

7H

ead

Uni

t7

Rem

ote

Cont

rolle

r7

Dis

play

Whe

n 1

is li

t in

the

disp

lay,

per

form

app

ropr

iate

ope

ratio

ns w

ith th

e z

butto

ns.

Whe

n 2

is li

t in

the

disp

lay,

it in

dica

tes

that

you

are

in th

e Fu

nctio

n M

enu,

Det

aile

dSe

tting

Men

u or

Ini

tial S

ettin

g M

enu.

You

can

sw

itch

betw

een

each

of

thes

e m

enus

and

betw

een

diff

eren

t mod

es in

the

men

us u

sing

but

ton

xon

the

head

uni

t or

rem

ote

con-

trol

ler.

Whe

n 3

is li

t in

the

disp

lay,

it in

dica

tes

you

are

in th

e A

udio

Men

u. Y

ou c

an s

witc

hbe

twee

n m

odes

in th

e A

udio

Men

u us

ing

butto

n c

on th

e he

ad u

nit o

r re

mot

e co

ntro

ller.

Ente

ring

the

Func

tion

Men

uT

he F

unct

ion

Men

u le

ts y

ou o

pera

te s

impl

e fu

nctio

ns f

or e

ach

sour

ce.

Not

e:•

Aft

er e

nter

ing

the

Func

tion

Men

u, if

you

do

not p

erfo

rm a

n op

erat

ion

with

in a

bout

30

seco

nds,

the

Func

tion

Men

u is

aut

omat

ical

ly c

ance

led.

1.Se

lect

the

des

ired

mod

e in

the

Fun

ctio

n M

enu.

Con

tinu

ed o

verl

eaf.

Eac

h pr

ess

chan

ges

the

Mod

e ...

z

cx

Play

Tim

e In

dica

tor

Trac

k N

umbe

r Ind

icat

orD

isc

Num

ber I

ndic

ator

Dis

c N

umbe

r Sea

rch

(for 6

-Dis

c, 1

2-D

isc

type

s)

•Y

ou c

an s

elec

t di

scs

dire

ctly

wit

h th

e 1

to 6

but

tons

. Jus

t pr

ess

the

num

-be

r co

rres

pond

ing

to t

he d

isc

you

wan

t to

list

en t

o.

Not

e:•

Whe

n a

12-D

isc

Mul

ti-C

D P

laye

r is

con

nect

ed a

nd y

ou w

ant t

o se

lect

dis

c 7

to 1

2, p

ress

the

1 to

6 b

utto

ns f

or 2

sec

onds

.

Not

e:•

The

Mul

ti-C

D p

laye

r m

ay p

erfo

rm a

pre

para

tory

ope

ratio

n, s

uch

as v

erif

ying

the

pres

ence

of

a di

sc o

r re

adin

g di

sc in

form

atio

n, w

hen

the

pow

er is

turn

ed O

N o

r a

new

dis

c is

sel

ecte

d fo

rpl

ayba

ck. “

RE

AD

Y”

is d

ispl

ayed

.•

If th

e M

ulti-

CD

pla

yer

cann

ot o

pera

te p

rope

rly,

an

erro

r m

essa

ge s

uch

as “

ER

RO

R-1

4” is

disp

laye

d. R

efer

to th

e M

ulti-

CD

pla

yer

owne

r’s

man

ual.

•If

ther

e ar

e no

dis

cs in

the

Mul

ti-C

D p

laye

r m

agaz

ine,

“N

O D

ISC

” is

dis

play

ed.

Trac

k Se

arch

and

Fas

t For

war

d/Re

vers

e

•Y

ou c

an s

elec

t be

twee

n T

rack

Sea

rch

or F

ast

For

war

d/R

ever

se b

y pr

essi

ng t

he 2

/3bu

tton

for

a di

ffer

ent

leng

th o

f ti

me.

Tra

ck S

earc

h0.

5 se

cond

s or

less

Fast

For

war

d/R

ever

seC

ontin

ue p

ress

ing

Dis

c Se

arch

47

KEH-P7015,P6015

2.O

pera

te a

mod

e. (

e.g.

Rep

eat

Pla

y)

3.C

ance

l the

Fun

ctio

n M

enu.

The

but

ton

used

and

the

oper

atio

n it

perf

orm

s ar

ein

dica

ted

by th

e ke

y gu

idan

ce in

dica

tor.

Pres

s th

e 5

butto

n to

sw

itch

the

key

guid

ance

indi

cato

r O

N,

and

the

∞bu

tton

to s

witc

h it

OFF

.

Bas

ic O

pera

tion

Ente

ring

the

Det

aile

d Se

tting

Men

uIn

the

Det

aile

d Se

tting

Men

u, y

ou c

an o

pera

te c

onve

nien

t, co

mpl

ex f

unct

ions

for

eac

hso

urce

.

1.E

nter

the

Det

aile

d Se

ttin

g M

enu.

2.Se

lect

the

des

ired

mod

e.

3.O

pera

te a

mod

e.

4.C

ance

l the

Det

aile

d Se

ttin

g M

enu.

Not

e:•

You

can

can

cel t

he D

etai

led

Setti

ng M

enu

by p

ress

ing

the

FUN

CT

ION

but

ton

agai

n fo

r 2

seco

nds.

Eac

h pr

ess

chan

ges

the

Mod

e ...

Hol

d fo

r 2

seco

nds

48

KEH-P7015,P6015

- CONNECTION DIAGRAM

16.B

lue/

whi

teTo

syst

emco

ntro

lter

min

alof

the

pow

eram

por

Aut

o-an

tenn

are

lay

cont

rolt

erm

inal

(max

.30

0mA

12V

DC

).

14.C

onne

ctin

gco

rds

with

RC

Api

npl

ugs

(sol

dse

para

tely

)

17.S

yste

mre

mot

eco

ntro

l

24.R

igh

t

19.W

hite

21.G

ray

20.W

hite

/bla

ck

26.G

reen

27.G

reen

/bla

ck

22.G

ray/

blac

k

28.V

iole

t

29.V

iole

t/bla

ck

18.F

ront

spea

ker

23.L

eft

31.P

erfo

rmth

ese

conn

ectio

nsw

hen

usin

ga

diff

eren

tam

p(s

old

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rate

ly).

30.W

itha

2sp

eake

rsy

stem

,do

notc

onne

ctan

ythi

ngto

the

spea

ker

lead

sth

atar

eno

tco

nnec

ted

tosp

eake

rs.

9.Y

ello

wTo

term

inal

alw

ays

supp

lied

with

pow

erre

gard

less

ofig

nitio

nsw

itch

posi

tion.

12.B

lack

(gro

und)

Tove

hicl

e(m

etal

)bo

dy.

10.R

edTo

elec

tric

term

inal

cont

rolle

dby

igni

tion

switc

h(1

2V

DC

)O

N/O

FF.

11.O

rang

e/w

hite

Tolig

htin

gsw

itch

term

inal

.

25.R

ear

spea

ker

orSu

bwoo

fer

25.R

ear

spea

ker

orSu

bwoo

fer

18.F

ront

spea

ker

15.P

ower

amp

(sol

dse

para

tely

)

18.F

ront

spea

ker

18.F

ront

spea

ker

25.R

ear

spea

ker

orSu

bwoo

fer

25.R

ear

spea

ker

orSu

bwoo

fer15

.Pow

eram

p(s

old

sepa

rate

ly)

32.

13.F

use

8.IP

-BU

Sca

ble

6.IP

-BU

Sin

put(

Blu

e)

3.T

his

Prod

uct

5.A

nten

naja

ck

4.R

ear

orSu

bwoo

fer

outp

ut

1.Fr

onto

utpu

t

15cm

7.M

ulti-

CD

play

er(s

old

sepa

rate

ly)

Not

e:W

hen

asu

bwoo

fer

isco

nnec

ted

toth

isun

itin

stea

dof

are

arsp

eake

r,ch

ange

the

rear

outp

utse

tting

inth

eIn

itial

Setti

ng.(

Ref

erto

the

Ope

ratio

nM

anua

l.)T

hesu

bwoo

fer

outp

utof

this

unit

ism

onau

ral.

2.T

his

RC

Api

nja

ckis

avai

labl

eon

lyfo

rK

EH

-P70

15.

49

KEH-P7015,P6015

8.2 SPECIFICATIONS

GeneralPower source .......... 14.4 V DC (10.8 – 15.1 V allowable)Grounding system ........................................ Negative typeMax. current consumption ...................................... 10.0 ADimensions

(DIN) (chassis) ...... 178 (W) × 50 (H) × 157 (D) mm(nose) .......... 188 (W) × 58 (H) × 19 (D) mm

(D) (chassis) ...... 178 (W) × 50 (H) × 162 (D) mm(nose) .......... 170 (W) × 46 (H) × 14 (D) mm

Weight ...................................................................... 1.4 kgBackup current ............................................................5mA

AmplifierContinuous power output is 22 W per channel min. into 4ohms, both channels driven 50 to 15,000 Hz with no morethan 5% THD.Maximum power output ...................................... 50 W × 4

50 W × 2 ch/4 Ω + 70 W × 1 ch/2 Ω (for Subwoofer)Load impedance

...................... 4 Ω (4 – 8 Ω [2 Ω for 1 ch] allowable)Preout maximum output level/

output impedance .................................... 2.2 V/1 kΩEqualizer (3-Band Parametric Equalizer)

(Low) .......................... Frequency: 40/80/100/160 HzQ Factor: 0.35/0.59/0.95/1.15

(+6 dB when boosted)Level: ±12 dB

(Mid) .......................... Frequency: 200/500/1k/2k HzQ Factor: 0.35/0.59/0.95/1.15


(High) ................ Frequency: 3.15k/8k/10k/12.5k HzQ Factor: 0.35/0.59/0.95/1.15


Loudness contour(Low) .................. +3.5 dB (100 Hz), +3 dB (10 kHz)(Mid) ................ +10 dB (100 Hz), +6.5 dB (10 kHz)(High) ................ +11 dB (100 Hz), +11 dB (10 kHz)

(volume: –30 dB)Tone controls

(Bass) .......................... Frequency: 40/63/100/160 HzLevel: ±12 dB

(Treble) .................. Frequency: 2.5k/4k/6.3k/10k HzLevel: ±12 dB

Subwoofer outputFrequency ............................................ 50/80/125 HzSlope ........................................................ –12 dB/oct.Gain ................................................................ ±12 dB

Cassette playerTape ........................ Compact cassette tape (C-30 – C-90)Tape speed ........ 4.76 cm/sec.(+0.14cm/sec.,-0.05cm/sec.)Fast forward/rewinding time .... Approx. 100 sec. for C-60Wow & flutter .......................................... 0.09% (WRMS)Frequency response ...................... 30 – 16,000 Hz (±3 dB)Stereo separation ...................................................... 45 dBSignal-to-noise ratio...................... 61 dB (IEC-A network)

FM tunerFrequency range ...................................... 87.5 – 108 MHzUsable sensitivity ...................................................... 9 dBf

(0.8 µV/75 Ω, mono, S/N: 30 dB)50 dB quieting sensitivity ........................................ 15 dBf

(1.5 µV/75 Ω, mono)Signal-to-noise ratio ...................... 70 dB (IEC-A network)Distortion .......................... 0.3% (at 65 dBf, 1 kHz, stereo)Frequency response ...................... 30 – 15,000 Hz (±3 dB)Stereo separation .......................... 40 dB (at 65 dBf, 1 kHz)

AM tunerFrequency range ........................ 531 – 1,602 kHz (9 kHz)

530 – 1,640 kHz (10 kHz)Usable sensitivity .............................. 18 µV (S/N: 20 dB)Selectivity .................................................. 50 dB (±9 kHz)

50 dB (±10 kHz)

Note:• Specifications and the design are subject to possi-

ble modification without notice due to improve-ments.

order no. crt2600 multi-cd control high …diagramas.diagramasde.com/otros/keh-p7015-6015,multi cd...

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