Pioneer XC-L77 Bedienungsanleitung

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 (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium

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

PIONEER CORPORATION 1999

XC-L77

RRV2187

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

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

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM... 10

4. PCB CONNECTION DIAGRAM ......................... 24

5. PCB PARTS LIST............................................... 36

6. ADJUSTMENT.................................................... 42

CONTENTS 7. GENERAL INFORMATION ................................ 45

7.1 DISASSEMBLY ............................................ 45

7.2 PARTS .......................................................... 48

7.2.1 IC ............................................................ 48

7.2.2 DISPLAY................................................. 51

8. PANEL FACILITIES AND SPECIFICATIONS....... 52

T – ZZK AUG. 1999 Printed in Japan

STEREO CD RECEIVER

Type Model Power Requirement Remarks

XC-L77

MYXK AC220-230V

NVXK AC230V

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

STANDBY/ON PHONES

¶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 RECEIVER XC-L77 RRV2187 This manual.

S-L9-LRW – – RRV2176

SPEAKER SYSTEM – S-L9-A-LRW – RRV2176

– – S-L8-LRW RRV2178

STEREO CASSETTE DECK CT-L77 RRV2199

MINIDISC RECORDER MJ-L77 RRV2201

XC-L77

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

stated

the

product

in the operating instructions. When replac-

ing the lithium batteries, follow the note

below.

Dispose

the

used

battery

promptly.

Keep away from children.

Do not disas-

semble

and

not

dispose

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

risk

fire

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

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

NVXK type

MYXK type

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 CXA1821M

(IC1101) on the RF UNIT 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 42.

Additional Laser Caution

XC-L77

MYXK type

only

NVXK type only

DISPLAY

UNIT

REMOTE

CONTROL

UNIT

11(1/2)

10(1/2)

11(1/2)

10(2/2)

9(2/2)

9(1/2)

MYXK type

only

MYXK type

only

NVXK type

only

1 AC Power Cord See Contrast table (2)

2 AM Loop Antenna ATB7007

3 FM Wire Antenna ADH7005

4 Display unit connecting cord ADE7014

NSP 5 Lithium Battery(CR2025) VEM1009

6 Operating Instructions See Contrast table (2)

7 Operating Instructions See Contrast table (2)

8 Operating Instructions See Contrast table (2)

9 Pad Front AHA7260

10 Pad Rear AHA7261

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.

(1) PACKING PARTS LIST

Mark No. Description Part No.

(2) CONTRAST TABLE

XC-L77/MYXK and NVXK are constructed the same except for the following :

Mark No. Symbol and Description Part No. Remarks

MYXK Type NVXK Type

1 AC Power Cord ADG7010 ADG7009

6 Operating Instructions (English) Not used ARB7195

7 Operating Instructions (Dutch/Swedish/Spanish/Portuguese) ARC7250 Not used

8 Operating Instructions (English/French/German/Italian) ARE7221 Not used

13 Packing Case AHD7766 AHD7768

18 Sub packing Not used AHD7770

19 Fuse (T5A) Not used AEK7001

Mark No. Description Part No.

11 Pad Display AHA7262

12 • • • • •

13 Packing Case See Contrast table (2)

14 Packing Sheet Z23-007

15 Polyethylene Bag Z21-038

NSP 16 Polyethylene Bag CEG1116

NSP 17 Warranty Card ARY7022

18 Sub Packing See Contrast table (2)

19 Fuse (T5A) See Contrast table (2)

XC-L77

GAF

53 (1/2)

53 (2/2)

41 41 41

×2

Refer to "2.3 CD MECHA (1/2)"

"2.4 CD MECHA (2/2)" .

41 40

2.2 EXTERIOR

XC-L77

1 FM/AM TUNER UNIT AXQ7226

2 AMP UNIT AWU7376

3 STBY SW UNIT AWU7386

4 SECONDARY UNIT AWU7378

5 PRIMARY UNIT AWU7379

6 HP UNIT AWU7382

7 MAIN UNIT AWU7374

8 RF UNIT AWU7380

9 SPEAKER UNIT AWU7377

10 AUX UNIT AWU7381

11 CONNECTOR UNIT AWU7375

12 KEYR UNIT AWU7383

13 KEYL UNIT AWU7384

14 BLUE IND. UNIT AWU7385

15 CD MECHA KSL-2130CCM

16 Power transformer (T1) ATS7256

17 DC Fan Motor AXM7014

18 Fuse (FU1 : T1A) AEK1054

NSP 19 Heat Sink ANH7108

20 Screw BBZ30P140FMC

21 Heat Plate ANG7250

22 Screw BBZ30P060FMC

23 Screw BBZ30P300FMC

24 Bottom Base AMA7013

25 Leg AEB7090

26 Name Label See Contrast table (2)

NSP 27 Bottom Plate ANF7016

28 Jack (JA5551) RKN1026

29 Screw BBT30P060FZK

30 Sheet AEE7034

31 Power Button Assy AWL7049

32 TR Barrier AEC7213

33 Screw BBZ40P060FMC

NSP 34 Binder ZCB-4772B

35 Power Barrier AEC7196

36 Connector Assy PG05KK-E20

37 Connector Assy PG06KK-E20

38 16P Flat Flexible Cable/30V ADD7185

NSP 39 Cord with Plug DE010VF0

40 Screw PDZ30P060FMC

41 Screw VPZ30P080FZK

42 Connector Assy PF03PP-Q20

43 Connector assy (J5101) PG14KK-E07

44 Card Spacer AEC7214

45 Rear Panel ANC7826

46 Rear Cover AAX7705

47 Screw PCZ30P080FZK

48 Center Barrier AEC7198

NSP 49 Top Plate ANF7017

50 Push Rivet AEC7221

51 Tray Panel AAN7194

52 Tray Line AAP7059

53 Top Panel Assy AWL7050

54 Button Assy A (6) AWL7044

55 Button Assy B (0) AWL7045

56 Main Line AAP7058

57 Front Line AAP7066

58 CL Lens AAX7704

59 Bonnet AMA7015

60 Sub Barrier AEC7197

NSP 61 Caution Label See Contrast table (2)

NSP 62 Fuse Card AXX7033

(1) EXTERIOR PARTS LIST

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

(2) CONTRAST TABLE

XC-L77/MYXK and NVXK are constructed the same except for the following :

Mark No. Symbol and Description Part No. Remarks

MYXK Type NVXK Type

26 Name Label ARW7066 ARW7067

NSP 61 Caution Label ARW1047 ARW1050

XC-L77

10 13

1516

27 26

No supplied part

21 15

12 14 16 15

11 6

2.3 CD MECHA (1/2)

1 Tray(C) 2-646-290-01

2 • • • • •

3 Cover(S),Gear 2-625-544-(01)

4 Gear(S),Tray 2-625-535-(01)

5 Plate(S),Chucking 2-625-546-(01)

NSP 6 Screw +PTPWH2.6*7 • • • • •

7 Chucking Yoke(S) 2-625-537-(01)

8 Magnet 1-452-493-(21)

9 Damper(S) 2-625-541-(02)

10 Chucking Pully 2-646-291-(01)

11 Sub Chassis 2130 2-646-288-(01)

12 Coil Spring (Front) 2-627-236-(01)

13 Coil Spring (Back) 2-627-235-(01)

14 Washer 2130 2-646-289-(01)

NSP 15 Screw+P2.6*10 NOSLIT • • • • •

16 Insulator 2-627-234-(01)

NSP 17 MD Assy • • • • •

18 Outsert Main Chassis 2-625-552-(06)

19 Screw +PTPWH2.6*16 3-319-501-(51)

20 Drive Gear (S) 2-625-547-(01)

21 Control Cam(S) 2-625-545-(04)

22 Leaf Switch 1-692-667-(11)

23 Connector Pin 5p 1-564-721-(11)

24 Loading PC Board 1-640-523-(11)

25 Loading Motor Assy X-2625-117-(1)

26 Midway Gear (S) 2-625-534-(02)

27 Loading Pulley (S) 2-625-536-(02)

28 LM Berut 3-653-387-(00)

NSP 29 Screw +B2.6*2.5 • • • • •

•CD MECHA (1/2) PARTS LIST

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

XC-L77

312

No supplied part

2.4 CD MECHA (2/2)

1 Motor Chassis Assy X-2625-984-(1)

2 Motor Gear Assy X-2625-769-(1)

3 Sled Shaft 2-626-908-(01)

4 Gear (A)(S) 2-625-188-(02)

NSP 5 Screw +P2*3 • • • • •

6 Leaf Switch 1-572-085-(11)

7 Motor(6p)(S)PCB 1-639-678-(12)

8 Connector Pin 6p 1-564-722-(11)

9 Gear(B)(RP) 2-627-003-(01)

10 Spring(S)Compression 2-625-191-(01)

11 Ring(LO)(S),Center 2-625-477-(01)

12 Screw2*5,Tapping(S) 2-641-386-(01)

13 Reinforcement(S) 2-625-625-(01)

14 KSS-213C(Pick-up) 8-848-483-(05)

•CD MECHA (2/2) PARTS LIST

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

XC-L77

2.5 DISPLAY UNIT

810

111 10

1 FL UNIT AWU7387

NSP 2 FLSUB UNIT AWU7388

3 Display Panel AMB7630

NSP 4 Magnet PMF1010

5 Display Plate AAH7056

6 FL Filter AEC7195

7 Window AAK7668

8 Display Cover AMC7033

9 Leg AEB7090

10 Screw VPZ30P080FZK

11 Screw PCZ30P080FZK

12 DETACH UNIT AWU7389

•DISPLAY UNIT PARTS LIST

Mark No. Description Part No.

XC-L77

2.6 REMOTE CONTROL UNIT

16 17

Litium Battery

1 CONTROL UNIT AWU7390

2 SWITCH UNIT AWU7411

3 TERMINAL UNIT AWU7412

4 • • • • •

5 Control Panel AMB7631

6 Control Plate 1 AAH7051

7 Control Plate 2 AAH7052

8 Control Button AAD7530

9 Light Barrier AEC7201

10 VOL. Button (MENU, ) AAD7540

11 VOL. Button ( ,) AAD7542

12 Control Cover AMC7034

13 Spacer AEB7163

14 Screw VPZ30P080FZK

15 Leg AEB7090

16 Rear Sheet 1 AED7037

17 Rear Sheet 2 AED7032

18 Magnet Plate ANG7255

19 Battery Cover AMC7035

•REMOTE CONTROL UNIT PARTS LIST

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

XC-L77

1234

T1 : POWER

TRANSFORMER

: ATS7256

T2 : ATT7056

PHONES

C1/2, C2/2

MAIN UNIT (AWU7374)

CD MECHA

(KSL-2130CCM)

FM/AM

TUNER

UNIT

(AXQ7226)

RF UNIT

(AWU7380)

SECONDARY UNIT

(AWU7378)

BLUE IND. UNIT

(AWU7385)

KEYL UNIT

(AWU7384)

KEYR UNIT

(AWU7383)

AUX UNIT (AWU7381)

HP UNIT

(AWU7382)

STBY SW UNIT

(AWU7386)

IC1101

(CXA1821M)

IC1201

(CXD2587Q)

Q1401

IC3001

(M62420FP)

IC3071

(BA4560F)

IC3201

(NJM4558MD)

OTHER

IC3111

(NJM4558MD)

IC3101

(BU4052BCF)

IC5521

(ICP-N20)

(0.8A)

IC1301

(M56758FP)

RF AMP.

SERVO

CONTROL

BUFFER

FUNCTION

AMP.

MUTE

DRIVER

7 2

IC3501

(NJM4558MD)

11 15

D21

D31

D61

UN+12

-B

UN-6

UN+5

Q61

D11 D81

RY81

IC81

IC2

IC1

IC4

IC5

IC3

IC6

LPF

E-VOL.

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

Andere Handbücher für XC-L77

Inhaltsverzeichnis

Andere Pioneer Stereo-Receiver Handbücher

Pioneer

Pioneer SX-1500TD Bedienungsanleitung

Pioneer

Pioneer SX-312R Bedienungsanleitung

Pioneer

Pioneer AVH-110BT Bedienungsanleitung

Pioneer

Pioneer SX-850 Bedienungsanleitung

Pioneer

Pioneer VSX-519V-K Bedienungsanleitung

Pioneer

Pioneer SX-939 Bedienungsanleitung

Pioneer

Pioneer VSX-455 Bedienungsanleitung

Pioneer

Pioneer DIVX AVH-A210BT Bedienungsanleitung

Pioneer

Pioneer AVH P4300DVD Bedienungsanleitung

Pioneer

Pioneer SC-9540 Bedienungsanleitung

Pioneer

Pioneer VSX-D906S Bedienungsanleitung

Pioneer

Pioneer AVH-Z2200BT Bedienungsanleitung

Pioneer

Pioneer XV-EV61 Bedienungsanleitung

Pioneer

Pioneer AVH-200EX Bedienungsanleitung

Pioneer

Pioneer SX-1080 Bedienungsanleitung

Pioneer

Pioneer VSX-4500S Bedienungsanleitung

Pioneer

Pioneer VSX-D903S Bedienungsanleitung

Pioneer

Pioneer VSX-330-K Bedienungsanleitung

Pioneer

Pioneer SX-2900 Bedienungsanleitung

Pioneer

Pioneer Super Tuner IIID AVH-P3100DVD Bedienungsanleitung

Pioneer

Pioneer DMH-G225BT Bedienungsanleitung

Pioneer

Pioneer AVH-3400DVD/XUEW5 Bedienungsanleitung

Pioneer

Pioneer SX-337 Bedienungsanleitung

Pioneer

Pioneer VSX916 Bedienungsanleitung

Beliebte Stereo-Receiver Handbücher anderer Marken

Marantz

Marantz CINEMA 70S Bedienungsanleitung

Kenwood

Kenwood KMDX92 Bedienungsanleitung

Yamaha

Yamaha RX-830 Bedienungsanleitung

Yamaha

Yamaha RX-750 Bedienungsanleitung

Denon

Denon AVR-1311 Bedienungsanleitung

Denon

Denon AVR-S760H Bedienungsanleitung

Denon

Denon AVR-X7200W Bedienungsanleitung

Sony

Sony XAV-1500 Bedienungsanleitung

Radio Shack

Radio Shack DX-399 Bedienungsanleitung

Sony

Sony STR-DE535 - Fm Stereo/fm-am Receiver Bedienungsanleitung

Yamaha

Yamaha MusicCast TSR-5B3D Bedienungsanleitung

Sony

Sony STR-DE335 - Fm Stereo/fm-am Receiver Bedienungsanleitung

Sony

Sony STR-DG500 - Multi Channel Av Receiver Bedienungsanleitung

Panasonic

Panasonic AJSD955B - DVCPRO50 STUDIO DECK Bedienungsanleitung

Sherwood

Sherwood S-2660CP Technisches Handbuch

Sony

Sony STR-K790 - Lifier Bedienungsanleitung

Denon

Denon DRA-697CI Bedienungsanleitung

SMART-AVI

SMART-AVI HDX-PRO Series Bedienungsanleitung