Pioneer Xc-l11 User manual

ORDER NO.

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 ELECTRONIC NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

PIONEER CORPORATION 2001

c

XC-L11

RRV2470

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

2. EXPLODED VIEWS AND PARTS LIST ............... 3

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM... 10

4. PCB CONNECTION DIAGRAM ......................... 22

5. PCB PARTS LIST............................................... 30

6. ADJUSTMENT.................................................... 34

CONTENTS 7. GENERAL INFORMATION ................................ 37

7.1 DISASSEMBLY ............................................ 37

7.2 PARTS .......................................................... 40

7.2.1 IC ............................................................ 40

7.2.2 DISPLAY................................................. 43

8. PANEL FACILITIES AND SPECIFICATIONS....... 44

T – ZZR JUNE 2001 Printed in Japan

STEREO CDTUNER

PLAY/PAUSE

STANDBY/ON

6OPEN/CLOSE

STOP

0

7

Type Model Power Requirement

XC-L11

ZVYXJ DC power supplied from other system component

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

Remarks

÷This products are component of systems. This product does not operate normally by

itself. Please connect it to the STEREO CD TUNER XC-L11 and the STEREO POWER

AMPLIFIER M-L11, for adjustment and operation inspection.

¶This product is a system(s) component.

Be sure to connect it to the prescribed system component(s), otherwise damage may

result.

Component Model Service manual Remarks

STEREO CD TUNER XC-L11 RRV2470 This manual.

STEREO POWER AMPLIFIER M-L11 RRV2479

SPEAKER SYSTEM S-L11-LRW –– RRV2483

–– S-L11-Q-LRW RRV2484

STEREO CASSETTE DECK CT-L11 RRV2471

MINIDISC RECORDER MJ-L11 RRV2472

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2

XC-L11

IMPORTANT

THIS PIONEER APPARATUS CONTAINS

LASER OF CLASS 1.

SERVICING OPERATION OF THE APPARATUS

SHOULD BE DONE BY A SPECIALLY

INSTRUCTED PERSON.

LASER DIODE CHARACTERISTICS

MAXIMUM OUTPUT POWER: 5 mW

WAVELENGTH: 780 – 785 nm

1. Laser Interlock Mechanism

The loading position detect switch (in CD mechanism

assembly) is set to "CLMP ON(CD CLOSE)" (ON:low

level,OFF:high level) position, the system control

IC(IC5501) get the "CLMP" signal, and hand the laser

"LDON" signal to IC1101.

Then a laser diode can be lighted except when the level of

signal CLMP is low.

The interlock also does not function in the test mode∗.

Laser diode oscillation will continue, if pin 1 of TA2150FN

(IC1101) on the RF AMP is connected to GND, or pin 19 is

connected to low level (ON), or else the terminals of

Q1101 are shorted to each other (fault condition).

2. When the cover is opened, close viewing of the objective

lens with the naked eye will cause exposure to a Class 1

laser beam.

∗: Refer to page 34.

Additional Laser Caution

WARNING!

Lithium batteries. Danger of explo-

sion. Replacement must be done by

qualified personnel and only by fol-

lowing the instructions given in the

service manual.

This

warning

is

stated

on

the

product

or in

the operating instructions. When replacing the

lithium batteries, follow the note below.

Dispose

of

the

used

battery

promptly. Keep

away from children.

Do not disassemble

and

do

not

dispose

of

in

fire.

The

battery

used

in this device may present a

fire or chemical hazard if mistreated. Do not

recharge,

disassemble,

heat above 100°C or

incinerate. Replace only with the same Part

Number. Use of another battery may

present

a

risk

of

fire

or

explosion.

Note: The

lithium

battery

installation

po-

sition is shown in the exploded views.

ADVARSEL!

Lithiumbatteri −Eksplosionsfare

ved

fejlagtig håndtering. Udskiftning må

kun ske med batteri af samme fabrikat

og type. Levér det brugte batteri tilbage

til leverandøren.

Denne

advarsel

or

angivet

på

produktet

eller i brugsvejledningen. Ved udskiftning

af lithium batterierne følges nedenstående

anveisning.

Batterierne

må

kun

udskiftes

med

batteri-

er af samme type og mærke.

1. SAFETY INFORMATION

LITHIUM BATTERY NOTICE

LABEL CHECK

VRW-328

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3

XC-L11

2.1 PACKING

2. EXPLODED VIEWS AND PARTS LIST

NOTES: •Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.

•The mark found on some component parts indicates the importance of the safety factor of the part.

Therefore, when replacing, be sure to use parts of identical designation.

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

•PACKING PARTS LIST

Mark No. Description Part No.

1 DISPLAY UNIT AXX7107

2 Front Pad AHA7340

3 Rear Pad AHA7341

4 Spacer NS2001 AHB7056

5 Packing Case CD/Y AHD7988

6 Packing Sheet AHG7073

7 Seat Z23-007

61

3

4

5

7

2

Refer to

"2.4 DISPLAY UNIT".

FRONT

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4

XC-L11

E

DG

FF

E

D

C

AGH

B

BC

A

H

1

4

3

5

11

37

15

14

24

44

43

44

42

44

4544 44

44

42

25

8

9

44

16

18

34

31

35

30

33

28

29

20

30 36

32

12

6

2

D

E

B

G

F

A

Refer to

"2.3 LOADING MECHANISM ASSY".

21

27

17

38

21

39 40

41

46

20

2.2 EXTERIOR

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5

XC-L11

•EXTERIOR PARTS LIST

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

1 MOTHER ASSY AWU7836

2 FLAC ASSY AWU7837

3 KEYR ASSY AWU7838

4 KEYL ASSY AWU7839

5 HP ASSY AWU7840

6 FM/AM TUNER MODULE AXQ7229

7 • • • • •

8 13P FFC/60V ADD7319

9 9P FFC/60V ADD7321

10 • • • • •

11 Adapter12 L ANW7231

12 Adapter12 R ANW7232

13 • • • • •

14 Connector Ass’y PG05KK-E07

NSP 15 Loading Mecha. Ass’y AXA7101

16 Rear Panel ANC8001

NSP 17 Bottom Plate ANF7027

NSP 18 Top Plate ANF7028

19 • • • • •

20 Sensor Plate ANG7360

21 Leg AEB7090

22 • • • • •

23 • • • • •

24 Lead Barrier AEC7361

25 Wire Barrier AEC7379

26 • • • • •

NSP 27 PC Support VEC1749

28 Sensor Button L AAD7622

29 Sensor Button R AAD7623

30 Illuminate Lens AAK7896

31 Side Line AAP7088

32 Bottom Base AMA7025

33 Top Panel 1 AMB7779

34 Top Panel 2 AMB7755

35 Button L Assy AXG7110

36 Button R Assy AXG7111

37 Tray Cap Assy AXG7112

38 Bonnet ANE7270

39 Caution Label PRW1018

40 Caution Label PRW1233

NSP 41 Caution Label VRW-328

42 Screw BBZ30P060FMC

43 Screw BBZ30P100FMC

44 Screw BPZ30P080FZK

45 Screw PSC30P080FNI

46 Caution Label VRW1094

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6

XC-L11

2.3 LOADING MECHANISM ASSY

A

2

8

3

5

4

8

12

13

17

21

16

22

15

14

22

20

18

19

9

1

7

11

27

6

8

25

24

C

Lubricating Oil

GYA1001

Refer to

" Application of Lubricant".

Note :

Lubricating Oil

GYA1001

23

Daifree

GEM1036

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7

XC-L11

NSP 1 LOAB Assy VWG2279

2 CD Traverse Mechanism VAM2202/03

3 Loading Motor Assy VXX2505

4 Motor Pulley PNW1634

5 Carriage DC Motor / 0.3W PXM1027

6 Flexible Cable (15P) ADD7317

7 Connector Assy 2P VKP2253

8 Float Rubber AEB7227

9 Belt VEB1330

10 • • • • •

11 Loading Base VNL1917

12 Float Base CD ANW7233

13 Drive Cam VNL1919

14 Gear Pulley VNL1921

15 Loading Gear VNL1922

16 Drive Gear VNL1923

17 SW Lever VNL1925

18 Clamper Plate CD ANB7261

19 Bridge VNE2252

20 Clamper CD ANW7234

21 Screw JGZ17P028FMC

22 Screw Z39-019

23 Tray VNL1920

24 Screw PBA1069

25 Screw ABA7069

26 • • • •

27 Clamp Magnet AMG7006

Mark No. Description Part No.

•LOADING MECHANISM ASSY PARTS LIST

Mark No. Description Part No.

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8

XC-L11

Application of Lubricant

No. 11

Loading Base

Lubricating Oil

GYA1001

Around the shaft

Concave of unevenness

No. 13

Drive Cam

No. 13

Drive Cam

No. 23

Tray No. 23

Tray

Top View

Rear View Top View

Bottom View

Daifree

GEM1036

Daifree

GEM1036

Daifree

GEM1036

Daifree

GEM1036

Daifree

GEM1036

Side of the rib

Inner side of a ditch

Lubricating Oil

GYA1001

Lubricating Oil

GYA1001

Inner side of a ditch

Lubricating Oil

GYA1001

Lubricating Oil

GYA1001

Lubricating Oil

GYA1001

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9

XC-L11

2.4 DISPLAY UNIT

Mark No. Description Part No.

1 FLDP ASSY AWU7854

2 CNB ASSY AWU7855

3 Leg AEB7090

4 Window AAK7889

5 Deco Screw ABA7072

6 FL Filter AEC7195

7 Display Panel AMB7750

8 Display Cover AMC7048

9 Screw BPZ30P080FZK

10 Screw PSC30P080FNI

11 DISPLAY UNIT AXX7107

•DISPLAY UNIT PARTS LIST

H

1

7

4

8

6

9

10

11

I

2

5

3

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4

2

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8

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XC-L11

10

A

B

C

D

1234

IC3502

(BA4558F)

IC3503

(BA4558F)

IC3501

(BU4052BCF)

BALANCED

BUFFER(+)

BALANCED

AMP

FUNCTION

SW

VOLTAGE SUPPLY

for FL

BALANCED

BUFFER(-)

75

IC3504

(BA4558F)

3

1

IC5701

(BU1923F)

IC5501

(PDC079A)

RDS

µ-COM

13

15 14

11 12

Q3503

CD MUTE

IC502

V-9

V+9

V-9

V-5 FLAC

V-40

V+5

V+10

IC501 Q501

V+12

VE+5BU

VE+5

Q5501

D5503

IC551

Q551, Q552

D551-D556

4

2

6

FM/AM TUNER MODULE

(AXQ7229)

A

B1/3 - B3/3

MOTHER ASS'Y

(AWU7836)

B

LOADING MECHANISM

ASS'Y (AXA7101)

IC1101

(TA2150FN) IC1201

(TC9495F)

IC1301

(M56788FP)

RF AMP. SERVO

DSP

D/A DRIVER

25

85

9

38

DOUT

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

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XC-L11

11

A

B

C

D

5678

S101

: VSK1011

CN601

S5B-PH-K

CN602

S2B-PH-K

CN2

AKP7015

DISPLAY UNIT

AXX7107

HP ASS'Y

(AWU7840)

F

KEYL ASS'Y

(AWU7839)

E

KEYR ASS'Y

(AWU7838)

D

CNB ASS'Y

(AWU7855)

I

FLDP ASS'Y

(AWU7854)

H

FLAC ASS'Y

(AWU7837)

G

C

LOADING

MOTOR

ASSY

: VXX2505

LOAB ASSY (VWG2279)

: AUDIO SIGNAL ROUTE

C

Note :When ordering service parts, be sure to refer to "EXPLODEDVIEWS and PARTS LIST" or "PCB PARTS LIST".

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XC-L11

12

A

B

C

D

1234

FM FRONT END

MW RF TUNING BLOCK

FM/AM TUNER MODULE (AXQ7229)

A

OSC : 981 - 2052kHz 9k step

(AM)

(AM) (AM) (AM)

(FM)

(FM) (FM)

(FM)

(FM) (FM)

(FM)

A

3.2 FM/AM TUNER MODULE

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XC-L11

13

A

B

C

D

5678

2/3

B

CN 1

L201

ATE7003

: AUDIO SIGNAL ROUTE (TUNER)

(TX)

: AM SIGNAL ROUTE

(AM)

: FM SIGNAL ROUTE

(FM)

(AM)

(FM)

(AM) (AM)

(AM)

(FM)

(AM)

(FM)

(TX)

(TX) (TX)

(TX)

(FM)

: The power supply is shown with the marked box.

A

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XC-L11

14

A

B

C

D

1234

1

2

VC

To CD PICK UP To CD MECHA CN601

C

(T)

(F)

(L)

(S)

(C)

(F)

(T)

(F)

(T)

(L)

(C)

(L)

(S)

(C)

(F)

(T)

(C)

(L)

(T)

(S)

(F)

(T)

(F)

(C)

DRIVER

RF AMP

B1/3

MOTHER(1/3) ASSY (AWU7836)

1/3

B

3.3 MOTHER(1/3) ASSY

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XC-L11

15

A

B

C

D

5678

1IC1101- Pin 25:

PLAY MODE (RF)

1.0Vp-p

2IC1101- Pin 14 :

TEST MODE,

Tracking Open (TRER)

H : 500nsec/div H : 5msec/div

VC : IC1101- Pin19

VC

2.0Vp-p

Note: The encircled numbers denote measuring point in the schematic diagram.

VC

: FOCUS SERVO LOOP LINE

(F)

: TRACKING SERVO LOOP LINE

(T)

: SPINDLE SERVO LOOP LINE

(S)

: CARRIAGE SERVO LOOP LINE

(C)

: LOADING SERVO LOOP LINE

(L)

: CD AUDIO SIGNAL ROUTE

: The power supply is shown with the marked box.

B2/3

(F)

(T)

(F)

(S)

(C)

DECODER

1/3

B

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9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

XC-L11

16

A

B

C

D

1234

B3/3

B1/3

From M-L11 T0 CT-L11, MJ-L11

(TX)

(A) (A)

(A)

(REC)

(PB)

2/3

B

3.4 MOTHER(2/3) ASSY

w

.

x

i

a

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y

u

1

6

3

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c

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3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

XC-L11

17

A

B

C

D

5678

B2/3

MOTHER(2/3) ASSY (AWU7836)

CN201

A

: The power supply is shown with the marked box.

: TUNER AUDIO SIGNAL ROUTE

(TX)

: AUX AUDIO SIGNAL ROUTE

(A)

: REC AUDIO SIGNAL ROUTE

(REC)

: PB AUDIO SIGNAL ROUTE

(PB)

: AUDIO SIGNAL ROUTE

2/3

B

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6

3

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3

7

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1

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1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

XC-L11

18

A

B

C

D

1234

FLAC ASS'Y

(AWU7837)

G

B2/3

B3/3

MOTHER(3/3) ASSY (AWU7836)

Binder

G

3/3

B

3.5 MOTHER(3/3), FLAC, KEY R, KEY L and HP ASSYS

w

.

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6

3

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3

7

6

3

1

5

1

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9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

XC-L11

19

A

B

C

D

5678

: The power supply is shown with the marked box.

KEY L ASS'Y

(AWU7839)

E

KEY R ASS'Y

(AWU7838)

D

HP ASS'Y (AWU7840)

F

KEY R ASSY

S5904 : 7 STOP

SENS 1(Touch Sensor):

Open/Close

KEY L ASSY

S5903 : Stand by / ON

SENS 2(Touch Sensor):

Play/Pause £/8

Shield Case

D E F G

3/3

B

w

.

x

i

a

o

y

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1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

XC-L11

20

A

B

C

D

1234

H I

5.1

FLDP ASSY (AWU7854)

H

CNB ASSY

(AWU7855)

I

3.6 FLDP and CNB ASSYS

w

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1

6

3

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3

7

6

3

1

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1

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0

9

2

8

9

4

2

9

8

T

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L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

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