Sharp XL-55 Service manual

XL-40H/50H

SERVICE MANUAL

No. S2007XL40H///

XL-40H

XL-50H

XL-40H/XL-50H Micro Component System consisting of XL-40H/XL-

50H ( main unit) and CP-XL40H/CP-XL50H (speaker system).

• In the interests of user-safety the set should be restored to its original condition and only parts identical to those specified should be used.

Illustration: XL-40H

CONTENTS

Page

SAFETY PRECAUTION FOR SERVICE MANUAL .......................................................................................................... 2

SPECIFICATIONS ............................................................................................................................................................ 2

NAMES OF PARTS .......................................................................................................................................................... 3

OPERATION MANUAL ..................................................................................................................................................... 5

DISASSEMBLY ................................................................................................................................................................. 6

REMOVING AND REINSTALLING THE MAIN PARTS .................................................................................................... 7

ADJUSTMENT .................................................................................................................................................................. 9

RDS ................................................................................................................................................................................ 10

TEST MODE ................................................................................................................................................................... 11

NOTES ON SCHEMATIC DIAGRAM ............................................................................................................................. 18

TYPE OF TRANSISTOR AND LED ................................................................................................................................ 18

WAVEFORMS OF CD CIRCUIT ..................................................................................................................................... 19

BLOCK DIAGRAM .......................................................................................................................................................... 20

SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD ............................................................................................ 24

TROUBLESHOOTING .................................................................................................................................................... 34

FUNCTION TABLE OF IC .............................................................................................................................................. 40

LCD SEGMENT .............................................................................................................................................................. 48

PARTS GUIDE/EXPLODED VIEW

SHARP CORPORATION

– 1 –

This document has been published to be used for after sales service only.

The contents are subject to change without notice.

XL-40H/50H

FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER

TO THE OPERATION MANUAL.

SAFETY PRECAUTION FOR SERVICE MANUAL

Laser Diode Properties

Precaution to be taken when replacing and servicing the

Laser Pickup.

Material: GaAIAs

W avelength: 780 nm

The AEL (Accessible Emission Level) of Laser Power Output for this model is specified to be lower than Class I Requirements.

Emission Duration: continuous

Laser Output: max. 0.6 mW

However, the following precautions must be observed during servicing to protect your eyes against exposure to the Laser beam

(1) When the cabinet has been removed, the power is turned on without a compact disc, and the Pickup is on a position outer than the lead-in position, the Laser will light for several seconds to detect a disc. Do not look into the Pickup Lens.

(2) The Laser Power Output of the Pickup inside the unit and replacement service parts have already been adjusted prior to shipping.

(3) No adjustment to the Laser Power should be attempted when replacing or servicing the Pickup.

(4) Under no circumstances look directly into the Pickup Lens at any time.

(5) CAUTION - Use of controls or adjustments, or performance of procedures other than those specified herein may result in hazardous radiation exposure.

VAROITUS! LAITTEEN KÄYTTÄMINEN MUULLA

KUIN TÄSSÄ KÄYTTÖOHJEESSA MAI NI TULLA

TAVALLA SAATTAA ALTI STAA KÄYTTÄJÄN

TURVALLI SUUSLUOKAN 1 YLITTÄVÄLLE

NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE.

LASER KLASSE 1

LUOKAN 1 LASERLAITE

KLASS 1 LASERAPPARAT

CAUTION-INVISIBLE LASER RADIATION WHEN OPEN. DO NOT STARE INTO

BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.

VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD. STIRRA

EJ IN I STRALEN OCH BETRAKTA EJ STRALEN MED OPTISKA INSTRUMENT.

ADVERSEL-USYNLIG LASERSTRALING VED ABNING. SE IKKE IND I

STRALEN-HELLER IKKE MED OPTISKE INSTRUMENTER.

VARO! AVATTAESSA OLET ALTTIINA NAKYMATON LASERSATEILYLLE.

ALA TUIJOTA SATEESEEN ALAKA KATSO SITA OPTISEN LAITTEEN LAPI.

VARNING - OM APPARATEN ANVÄNDS PÅ ANNAT

SÄTT ÄN I DENNA BRUKSANVI SNI NG SPECI FI

CERAS. KAN ANVÄNDAREN UTSÄTTAS FÖR

OSYNLIG LASERSTRÅLNING, SOM ÖVERSKRIDER

GRÄNSEN FÖR LASERKLASS 1.

VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD.

STIRRA EJ IN I STRALEN OCH BETRAKTA EJ STRALEN GENOM OPTISKT

INSTRUMENT.

ADVERSEL-USYNLIG LASERSTRALING NAR DEKSEL APNES. STIRR IKKE

INN I STRALEN ELLER SE DIREKTE MED OPTISKE INSTRUMENTER.

●

Amplifier section

Output power:

SPECIFICATIONS

XL-40H/50H

●

General

Power source: AC 230 V, 50 Hz

Power consumption: 26 W

Dimensions:

Weight:

Width; 160 mm (6-5/16")

Height; 241 mm (9-1/2")

Depth; 249 mm (9-13/16")

2.7 kg (6.0 lbs.)

●

Tuner section

Frequency range: FM; 87.5-108 MHz

AM; 522-1,620 kHz

●

Cassette deck section

Frequency response:

50 - 14,000 Hz (Normal tape)

Signal/noise ratio: 50 dB

Wow and flutter: 0.3 % (DIN 45 511)

Output terminals:

PMPO; 28 W (total)

MPO; 14 W (7 W + 7 W)

(DIN 45 324)

RMS; 10 W (5 W + 5 W)

(DIN 45 324)

Speakers; 4 ohms

Headphones; 16-50 ohms

(recommended; 32 ohms)

CP-XL40H/50H

●

Speaker section

Type: Full range speaker system

Speakers: 10 cm (4") full-range speaker

Rated input power: 5 W

●

Compact disc player section

Type: Compact disc player

Signal readout: Non-contact, 3-beam semiconductor laser pickup

1-bit D/A converter D/A converter:

Filter: 8-times oversampling digital filter

Frequency response: 20 - 20,000 Hz

Wow and flutter: Unmeasurable

(less than 0.001% W. peak)

Maximum input power:

Impedance:

Dimensions:

10 W

4 ohms

Width; 145 mm (5-3/4")

Height; 240 mm (9-1/2")

Depth; 191 mm (7-1/2")

Weight: 1.3 kg (2.9 lbs.)/each

Specifications for this model are subject to change without prior notice.

– 2 –

XL-40H/50H

NAMES OF PARTS

XL-40H/50H

■

Front panel

1. Timer Indicator

2. Record Indicator

3. Sleep Indicator

4. (CD) Random Indicator

5. (CD/TUNER) Memory Indicator

6. RDS Indicator

7. Traffic Programme Indicator

8. Traffic Announcement Indicator

9. FM Stereo Mode Indicator

10. (CD) Play Indicator

11. (CD) Repeat Indicator

12. EON Indicator

13. Programme Type Indicator

14. Traffic Information Indicator

15. FM Stereo Indicator

16. CD Compartment

17. EON Button

18. On/Stand-by Button

19. Programme Type/Traffic Information

Search Button

20. (CD/TAPE) Stop Button

(TUNER) Memory Clear Button

21. Record Pause Button

22. Bass/Treble Selector Button

23. Memory/Set Button

24. Clock/Timer/Sleep Button

25. Band Selector Button

26. (CD) Review Button

(TAPE) Rewind Button

(TUNER) Tuning Down Button

27. Function Selector Button

28. Headphone Socket

29. CD Eject Button

30. ASPM Button

31. Remote Control Sensor

32. Display Mode Selector Button

33. Volume Select Button

34. (CD) Play/Pause Button

(TAPE) Play Button

35. Jog Dial

36. (CD) Cue Button

(TAPE) Fast Forward Button

(TUNER) Tuning Up Button

37. Volume/Jog Dial Selector Button

38. Cassette Compartment

10

16

17

18

19

20

21

22

23

24

25

26

27

28

1 2 3

11

4 5 6 7 8 9

12 13 14 15

29

30

31

32

33

34

35

36

37

38

2

3 ■

Rear panel

1. AC Power Input Socket

2. FM 75 ohms Aerial Socket

3. AM Loop Aerial Input Socket

4. Speaker Terminals

1

4

– 3 –

XL-40H/50H

CP-XL40H/50H

■

Speaker section

1. Bass Reflex Duct

2. Full-Range Speaker

3. Speaker Wire

1

2

XL-40H/50H

■

Remote control

1. Remote Control Transmitter LED

●

Tuner control section

2. Programme Type/Traffic Information

Search Button

3. Preset Up/Down Buttons

●

CD control section

4. Clear Button

5. Random/Repeat Button

6. Memory Button

7. Stop Button

8. Play/Pause Button

9. Track Down/Review Button

10. Track Up/Cue Button

●

Tape control section

11. Record Pause Button

12. Rewind Button

13. Stop Button

14. Play Button

15. Fast Forward Button

●

Common section

16. Sleep Button

17. Bass Up/Down Buttons

18. Function Selector Buttons

19. On/Stand-by Button

20. Timer Button

21. Clock Button

22. Treble Up/Down Buttons

23. Volume Up/Down Buttons

11

12

16

17

18

19

2

4

5

6

1

3

7

8

9

10

13

14

15

20

21

22

23

3

– 4 –

OPERATION MANUAL

XL-40H/50H

15

– 5 –

XL-40H/50H

DISASSEMBLY

XL-40H/50H Caution on Disassembly

Follow the below-mentioned notes when disassembling the unit and reassembling it, to keep it safe and ensure excellent performance:

1. Take cassette tape and compact disc out of the unit.

2. Be sure to remove the power supply plug from the wall outlet before starting to disassemble the unit.

3. Take off nylon bands or wire holders where they need to be removed when disassembling the unit. After servicing the unit, be sure to rearrange the leads where they were before disassembling.

4. Take sufficient care on static electricity of integrated circuits and other circuits when servicing.

CD PWB

Display

PWB

(A1)x1

ø3x10mm

Front

Panel

Top Cabinet

(A1)x1

ø3x10mm

(B2)x1

Main PWB

(B1)x1

ø3x10mm

(C1)x1

ø3x10mm

XL-40H/50H

STEP REMOVAL PROCEDURE FIGURE

1 Side Panel(Left/Right) 1. Screw .................. (A1) x8 6-1

2 Top Cabinet

Switch PWB

1. Screw .................. (B1) x1

2. Socket ................. (B2) x2

6-1

3 Rear Panel 1. Screw .................. (C1) x2 6-1

4 Main PWB/ 1. Screw .................. (D1) x3 6-2

Headphones PWB 2. Screw .................. (D2) x2

3. Bracket ................ (D3) x1

4. Socket ................. (D4) x3

5. Flat wire ............... (D5) x1

6. Socket ................. (D6) x1

5 Jog Switch PWB

6 Display PWB/

LED PWB

(With Jog Motor

Flame)

1. Socket ................. (E1) x1 6-2

2. Screw .................. (E2) x2

3. Knob .................... (E3) x1

1. Screw .................. (F1) x2 6-2

2. Screw .................. (F2) x3

3. Bracket ................ (F3) x1

4. Socket ................. (F4) x1

5. Hook .................... (F5) x2

6. Hook .................... (F6) x2

7

8

Front Panel

Power PWB

1. Screw .................. (G1) x1 6-2

2. Socket ................. (G2) x1

3. Screw .................. (G3) x1

1. Screw .................. (H1) x4 6-2

2. Screw .................. (H2) x1

3. Screw .................. (H3) x1

4. Bracket ................ (H4) x1

9 Tape Mechanism 1. Open the cassette holder

2. Screw .................. (J1) x4

6-3

10 CD PWB/ 1. Screw .................. (K1) x3 6-4

Open Close Switch 2. Hook .................... (K2) x2

PWB (Note) 3. Socket ................. (K3) x3

11 CD Mechanism 1. Screw .................. (L1) x3 6-4

Front Panel

(K1)x3

ø2.5x14mm

(K3)x1

(B2)x1

Side Panel

(Right)

(A1)x4

ø3x10mm

(A1)x2

ø3x10mm

Side Panel

(Lift)

(C1)x1

ø3x10mm

RearPanel

Figure 6-1

(E1)x1

(F2)x2

ø2.5x10mm

(D4)x1

LED

PWB

(F6)x2

(F5)x2

(D6)x1 (D2)x1

ø3x8mm

(E3)x1

Display PWB

Front Panel

Jog Switch

PWB

(E2)x2

ø2.5x12mm

Jog Motor

Tape Holder

Mechanism

PWB

(F4)x1

(G3)x1

ø3x6mm (D4)x1

Power PWB

(H3)x1

ø3x6mm

Power PWB

Sub Power

Transformer

(G1)x1

ø3x8mm

(F3)x1

(D4)x1

Headphones

PWB

(D5)x1

(G2)x1

(D1)x2

ø3x10mm

Main PWB

(F2)x1

ø2.5x10mm

(D3)x1

(D1)x1

ø3x10mm

(F1)x2

ø2.5x14mm

(H2)x1

ø3x10mm

(D2)x1

ø3x8mm

(H1)x4

ø3x6mm

(H4)x1

Main Power Transformer

Sub Power Transformer

Figure 6-2

CD PWB

(K3)x2

Open

Tape

Mechanism (K2)x2

CD Mechanism

(L1)x3

ø2.5x10mm

PWB Washer x3

Top Cabinet

Cassette

Holder

(J1)x4

ø2.5x10mm

Open/Close

Switch PWB

CD Motor PWB

Top Cabinet

CD Mechanism

Figure 6-3

Note:

After removing the connector for the optical pickup fromthe connector wrap the conductive aluminium foil around the front end of connector so as to protect the optical pickup from electrostatic damage.

Figure 6-4

– 6 –

Figure 6-5

XL-40H/50H

CP-XL40H/50H

STEP REMOVAL

1 Speaker

PROCEDURE FIGURE

1. Front panel .......... (A1) x1 7-1

2. Screw .................. (A2) x4

(A1x1)

Speaker Box

Woofer

(A2)x4

ø4x12mm

Driver

Driver should be pried away from speaker Box.

Direction of handle

Figure 7-1

REMOVING AND REINSTALLING THE MAIN PARTS

TAPE MECHANISM SECTION

Perform steps 1 to 7 and 9 of the disassembly method to remove the tape mechanism. (See page 6.)

(A2)x1

ø2x7mm

(A2)x1

ø2x3mm

(A1)x2

ø2x8mm

How to remove the record / playback and erase heads (See Fig. 7-2.)

1. Remove the screws (A1) x 2 pcs., to remove the erase head.

2. Remove the screws (A2) x 2 pcs., to remove the record/ playback head.

Note:

After replacing the heads and performing the azimuth adjustment, be sure to apply screwlock.

Erase Head

Record/

Playback Head

Figure 7-2

How to remove the pinch roller (See Fig. 7-3.)

1. Carefully bend the pinch roller pawl in the direction of the arrow

<A>

, and remove the pinch roller (B1) x 1 pc., upwards.

Pinch Roller

(B1)x1

<A>

Pinch Roller

Pawl

Figure 7-3

How to remove the belts (See Fig. 7-4.)

1. Remove the main belt (C1) x 1 pc., from the motor pulley.

2. Remove the FF/REW belt (C2) x 1 pc., from the REW/FF roller.

3. Put on the belts in the reverse order of removal.

Note:

When putting on the belt, ascertain that the belt is not twisted, and clean it.

Main Belt

(C1)x1

Motor

How to remove the motor

(See Figs. 7-5.)

1. Remove the mainbelt.

2. Remove the screws (D1) x 2 pcs., to remove the motor bracket.

3. Remove the screws (D2) x 3 pcs., to remove the motor.

Note:

When mounting the motor, pay attention to the motor mounting angle

REW/FF

Clutch

FF/REW Belt

(C2)x1

Figure 7-4

(D1)x1

ø2x4mm

Motor

Motor

Bracket

(D2)x3

Special

Screw

(D1)x1

ø2x4mm

Motor

Figure 7-5

– 7 –

XL-40H/50H

How to remove the flywheel (See Fig. 8-1.)

1. Remove the belt.

2. Remove the stop washer (E1) x 1 pc., with a small precision screwdriver to extract the flywheel from the capstan metal.

Note:

When the stop washer is deformed or damaged, replace it with a new one.

How to reinstall the parts

Install each part in the reverse order of the removal with care.

How to remove the tape mechanism PWB

(See Fig. 8-2.)

1. Remove the screws (F1) x 1 pc., to remove the tape mechanism PWB.

2. Remove the screws (F2) x 1 pc.

3. Remove the solder joints (F3) x 2 pcs., to remove the tape mechanism PWB.

Mechanism

Chassis

(E1)x1

Stop Washer

Stop

Washer

Driver

Washerx2

Flywheel

(F1)x1

Tape

ø2x3mm

Mechanism

PWB

Figure 8-1

(F2)x1

ø2x8mm

Tape

Mechanism

PWB

How to remove the jog motor

(See Figs. 8-3.)

1. Remove the side panel and top cabinet.

2. Remove the jog belt (G1) x 1 pc., from the motor pulley.

3. Remove the screws (G2) x 2 pcs., to remove the jog motor.

Note:

When putting on the belt, ascertain that the belt is not twisted, and clean it.

Jog Motor

Figure 8-2

(F3)x2

Solder

Joint

CD MECHANISM SECTION

Perform steps 1, 2 and 10, 11 of the disassembly method to remove the CD mechanism.

How to remove the pickup (See Fig. 8-4)

1. Remove the mechanism cover, paying attention to the pawls (A1) x 4 pcs.

2. Remove the screws (A2) x 2 pcs., to remove the shaft (A3) x 1 pc.

3. Remove the stop washer (A4) x 1 pc., to remove the gear

(A5) x 1 pc.

4. Remove the pickup.

Note:

After removing the optical pickup connector wrap the front end of connector in conductive aluminium foil so as to prevent damage of optical pickup by static electricity.

– 8 –

(G2)x2

ø2x5mm

Worm

Gear

Jog Belt

(G1)x1

Display PWB

Jog Motor

Holder

Figure 8-3

Mechanism Cover

(A1) x2

(A1) x2

(A2) x2

ø2.6 x6mm

CD Mechanism

Pickup Unit

Figure 8-4

Shaft

(A3) x1

StopWasher

(A4) x1

Gear

(A5) x1

• Torque Check

Torque Meter

Play: TW-2111

Fast forward: TW-2231

Rewind: TW-2231

Specified Value

30 to 60 g. cm

55 to 140 g.cm

55 to 140 g.cm

IF

AM Band

Coverage

AM

Tracking

450 kHz

—

990 kHz

1,620 kHz

522 kHz

990 kHz

XL-40H/50H

MECHANISM SECTION

• Driving Force Check

Torque Meter

Play: TW-2412

Specified Value

Over 80 g

ADJUSTMENT

TUNER SECTION fL: Low-renge frequency fH: High-renge frequency

• AM IF/RF

Signal generator: 400 Hz, 30%, AM modulated

Frequency Frequency Display Setting/

Adjusting

Parts

T351

Instrument

Connection

*1

(fL): T306 *2

1.1

±

0.1 V

(fL): T302 *1

• Tape Speed

Test Tape

MTT-111

Adjusting

Point

Variable resistor in motor.(M901)

Specified

Value

3,000

±

90 Hz

Instrument

Connection

Headphone terminal

*1. Input: Antenna, Output: Speaker Terminal

*2. Input: Input is not connected, Output: TP301

• Setting the Test Mode

Keeping the FF/FWD button and MEMORY/SET button pressed, turn on POWER. Then, the frequency is initially set in the memory as shown in Table. Call it with the JOG DIAL knob to use it for adjustment and check of tuner circuit.

TAPE MECHANISM

M901

Tape

Motor

3

4

1

2

5

Preset No.

FM

87.50 MHz

108.00 MHz

98.00 MHz

90.00 MHz

106.00 MHz

8

9

6

7

10

Preset No.

AM

522 kHz

1,620 kHz

990 kHz

603 kHz

1,404 kHz

Variable resistor

Figure 9-1 ADJUSTMENT POINT

MAIN PWB

• FM Mute Level

Signal generator: 1 kHz, 40 kHz dev., FM modulated

Frequency

98.00 MHz

(30 dB

µ

V)

Display

98.00 MHz

Adjusting

Parts

Instrument

Connection

VR351*1 Input: SO301

Output: Speaker

Terminal

Adjust so that an output signal appears.

• Check FM VT

Signal generator: 1 kHz, 40 kHz dev., FM modulated

Frequency

87.5 MHz

108 MHz

Display

87.5 MHz

108 MHz

Check Point Instrument

Connection

2.2 V

±

0.7 V TP301

7.3 V

±

1.0 V TP301

T351

VR351

FM Mute

Level

AM IF

TP301

R336

T306 T302

SO301

FM

ANTENNA

SOCKET

AM Band

Coverage fL

AM

Tracking fL

CNP301

AM

ANTENNA

SOCKET

Figure 9-2 ADJUSTMENT POINTS

– 9 –

XL-40H/50H

RDS

IC521 VHiLC72723M-1: RDS Circuit (LC72723M)

6

7

4

5

1

2

3

Pin

No.

Port

Name

VREF

Function

Reference voltage output (Vdda/2).

MPXIN Baseband (multiplexed) signal input.

Vdda Analog power supply (+5V).

Vssa Analog ground.

FLOUT Subcarrier output (filter output).

CIN

TEST

Subcarrier input (comparator input).

Test input.

8

9

XOUT

XIN

Crystal oscillator output (4.332MHz).

Crystal oscillator input (external reference signal input).

10 Vssd Digital ground.

11* Vddd Digital power supply (+5V).

12 MODE Read mode setting (0 : master, 1: slave).

13 RST

14 RDDA

RDS-ID/RAM reset (positive polarity).

RDS data output.

15* RDCL RDS clock output (master mode)/ RDS clock input (slave mode).

16* RDS-ID/ RDS-ID/READY output (negative polarity).

READY

In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.

RDS (Radio Data System) OPERATION

RDS is a broadcasting service which a growing number of FM stations are now providing. It allows these FM stations to send additional signals along with their regular programme signals. For example, the stations send their station names, and information about what type of programme they broadcast, such as sports or music, etc.

When tuned to an FM station providing the RDS service, RDS will appear, the station frequency (and then the station name if sent) will be displayed.

The TP (Traffic Programme) will appear on the display when the received broadcast carries traffic announcements, and the TA (Traffic Announcement) will appear whilst a traffic announcement is being received.

EON will appear whilst the EON (Enhanced Other

Networks information) data is being broadcast.

Note:

When the TP and TA appear at the same time, an announcement is being made.

When only the TA appears, an announcement is not being made.

■ Information Provided by RDS

With the XL-40H/XL-50H, you can display two types of RDS service. To show them in the display, press the DISPLAY MODE button.

Each time you press the DISPLAY MODE button, the display will change to show the following information.

PS

(Programme Service): Station names commonly known will be displayed.

"NO PS" appears if no signal is being received.

PTY

(Programme Type): Programme type will be displayed.

"NO PTY" appears if no signal is being received.

Station Frequency: Station frequencies.

Descriptions of the PTY (Programme Type) codes, TP (Traffic Programme) and TA (Traffic

Announcement)

With the XL-40H/XL-50H, you can search for and receive the following PTY, TP and TA signals.

NEWS: Short accounts of facts, events and publicly expressed views, reportage and actuality.

AFFAIRS: Topical programme expanding or enlarging upon the news, generally in different presentation style or concept, including debate, or analysis.

INFO:

SPORT:

Programmes whose purpose is to impart advice in the widest sense.

Programme concerned with any aspect of sport.

EDUCATE: Programme intended primarily to educate, of which the formal element is fundamental.

DRAMA: All radio plays and serials.

CULTURE: Programmes concerned with any aspect of national or regional culture, including language, theatre, etc.

SCIENCE: Programmes about the natural sciences and technology.

VARIED: Used for mainly speech-based programmes usually of light-entertainment nature, not covered by other categories. Examples include: quizzes, panel games, personality interviews.

POP M:

ROCK M:

Commercial music, which would generally be considered to be of current popular appeal, often featuring in current or recent record sales charts.

Contemporary modern music, usually written and performed by young musicians.

EASY M: Current contemporary music considered to be “easy-listening”, as opposed to Pop, Rock or Classical, or one of the specialised music styles,

Jazz, Folk or Country. Music in this category is often but not always, vocal, and usually of short duration.

DISPLAY

MODE

(Continued)

LIGHT M: Classical Musical for general, rather than specialist appreciation. Examples of music in this category are instrumental music, and vocal or choral works.

CLASSICS: Performances of major orchestral works, symphonies, chamber music, etc., and including Grand Opera.

OTHER M: Musical styles not fitting into any of the other categories. Particularly used for specialist music of which

Rhythm & Blues and Reggae are examples.

WEATHER: Weather reports and forecasts and meteorological information.

FINANCE: Stock Market reports, commerce, trading, etc.

CHILDREN: For programmes targeted at a young audience, primarily for entertainment and interest, rather than where the objective is to educate.

SOCIAL: Programmes about people and things that influence them individually or in groups. Includes: sociology, history, geography, psychology and society.

RELIGION: Any aspect of beliefs and faiths, involving a God or Gods, the nature of existence and ethics.

PHONE IN: Involving members of the public expressing their views either by phone or at a public forum.

TRAVEL: Features and programmes concerned with travel to near and far destinations, package tours and travel ideas and opportunities. Not for use for announcements about problems, delays, or road-works affecting immediate travel where TP/TA should be used.

LEISURE: Programmes concerned with recreational activities in which the listener might participate. Examples include,

Gardening, Fishing, Antique collecting, Cooking, Food & Wine, etc.

JAZZ: Polyphonic, syncopated music characterised by improvisation.

COUNTRY: Songs which originate from, or continue the musical tradition of the

American Southern States. Characterised by a straightforward melody and narrative story line.

NATION M: Current Popular Music of the Nation or Region in that country’s language, as opposed to international ‘Pop’ which is usually US or UK inspired and in English.

OLDIES: Music from the so-called “golden age” of popular music.

FOLK M: Music which has its roots in the musical culture of a particular nation, usually played on acoustic instruments. The narrative or story may be based on historical events or the people.

DOCUMENT: Programme concerned with factual matters, presented in an investigative style.

TEST:

ALARM:

NONE:

TP:

Broadcast when testing emergency broadcast equipment or receivers.

Emergency announcement made under exceptional circumstances to give warning of events causing danger of a general nature.

No programme type (receive only).

TA:

Broadcasts which carry traffic announcements.

Traffic announcements are being broadcast at present.

Note:

● When the unit is in the EON stand-by mode and a programme is selected, the unit will display “TI” instead of “TP” or “TA”.

– 10 –

XL-40H/50H

TEST MODE

The test mode applied to this microcomputer has three modes, namely ordinary test mode to be used for adjustment or measurement, aging test mode to be used for aging test, and self-diagnosis test mode for self-inspection in case of final product inspection.

The test mode specification prescribes the microcomputer with RDS (RH-IX0026SJZZ) . There are two types of indication examples; large ones for the microcomputer with RDS, and smaller ones for the microcomputer without RDS.

1. Turning on the test mode

To turn on the specific test mode, press the POWER button, holding down the following two buttons in the ordinary stand-by mode (power off state). In this case only the main unit button is valid. Even when the POWER of remote control button is set to on, the test mode is not turned on.

[Ordinary test mode]

1. CD Test Mode (TEST 1)…………………… Volume/JOG Dial Selector + FF/FWD

2. Tuner Test Mode (TEST 2)………………… Volume/JOG Dial Selector + Volume Select

3. Electronic volume Test Mode (TEST 3)…… REW/REV + FF/FWD

4. Timer Test Mode (TEST 4)………………… FUNCTION + Volume Select

5. LCD Test Mode (TEST 5)…………………… FUNCTION + FF/FWD

[Self-diagnosis Test Mode]

1. Button input diagnosis test mode (TEST6).…

REW/REV + Volume Select

2. CD Test Mode (TEST 1)

In the CD test mode the operation of each step is enabled even when the LID-SW is off. However, if focus cannot be set in step

3 or any error processing is started, it is impossible to proceed to the next step. When the error processing is started, operations other than termination of test mode by pressing the POWER button or return to the step 1 by pressing the STOP button are inhibited.

1. Step 1 Mode

When the CD test mode is turned on, the following indication lights, the processing (until turning-off of CD STB terminal of CD initialization operation flow) is executed, and the next button input is waited.

After lighting for one second

If the following operation buttons are pressed in this state, the operation is performed as follows.

"POWER" ................. The test mode is turned off, the power is turned off, and the ordinary standby mode is set.

"FF/FWD" ................. After the pickup returns once to the innermost periphery, it slides toward the outer periphery while this button is held down.

"REW/REV" .............. After the pickup returns once to the innermost periphery, it slides toward the inner periphery while this button is pressed. However, if PU-IN is on, input is invalid.

"PLAY" ..................... Shift to step 2

"STOP" ..................... Invalid

"REC PAUSE" .......... Shift to step 5

* In case of initialization the pickup is moved toward the inner periphery. Any buttons other than "POWER" button are not accepted until the shift of pickup to the inner periphery is completed at this time. If PU-IN SW ON cannot be detected within

10 seconds, the slide motor is stopped, and the following error indication appears. Press the POWER button to end the test mode, or press the STOP button to return to step 1. Any other operations are inhibited.

– 11 –

XL-40H/50H

2. Step 2 Mode

When the "PLAY" button is pressed in this mode, the laser lighting command LDON (8400) is sent, and the laser is turned on.

Other operations are not performed.

If the following buttons are pressed in this state, the operation is performed as follows.

"POWER" ................ The test mode is turned off, the power is turned off, and the ordinary standby mode is set.

"FF/FWD" ................ The pickup slides toward the outer periphery while this button is held down.

"REW/REV" ............. The pickup slides toward the inner periphery while this button is held down. However, if PU-IN is on, input is invalid.


"STOP" .................... Return to step 1

"REC PAUSE" ......... Shift to step 5

3. Step 3 Mode

The laser is kept lighting. The processing (until turning-on of CLV servo of CD initialization operation flow) is executed, and the next button input is waited. (The focus servo is turned on, and focus search is performed.)

The focus search is repeated until the focus is set.

When the following operation buttons are pressed in this state, the operation is executed as follows.




"PLAY" ..................... If the focus has been set, shift to step 4 is executed. If the focus has not been set, acceptance is inhibited.



*If the focus is disturbed after it has been set, the process returns to step 1.

4. Step 4 Mode

The CLV servo ON command (8600) sending operation is performed, and the next button input is waited. (The disc is rotated to perform CLV locking.)

The time display indicates always "0:00".

When the following buttons are pressed in this state, the operation is executed as follows.







*If the focus is disturbed, the process returns to step 1.

– 12 –

XL-40H/50H

5. Step 5 Mode

The CD initialization operation flow is executed to the end, the mute is set to off, and playback is started. Even when the playback reaches the outermost periphery of disc, the operation does not stop. The LCD display indicates the playback past time as in case of ordinary CD playback.

When the following operation buttons are pressed in this sate, the operation is executed as follows.

"POWER" ................. The test mode is turned off, the power is turned off, and the ordinary standby mode is set.

"FF/FWD" ................. The pickup slides toward the outer periphery while this button is held down.

"REW/REV" .............. The pickup slides toward the inner periphery while this button is held down. However, if PU-IN is on, input is invalid.

"PLAY" ..................... Invalid

"STOP" ..................... Return to step 1

"FUNCTION" ............ Shift to step 6

"BAND" .................... Shift to step 7

*If the focus is disturbed, the process returns to step 1.

Other cautions

• TOC IL is not executed in the test mode.

• As for button operations other than those shown above, only the sound volume operation (with JOG) is accepted.

3. Tuner Test Mode (TEST 2)

1. Outline of tuner (radio) test mode

The tuner test mode is intended to store the adjustment and measurement frequencies in the preset memory CH without frequency setting by adjusting personnel when the tuner section is adjusted in the production line.

2. Details of tuner test mode

When the power is turned on by using the "POWER" button while the "Volume/JOG Dial Selector" and "Volume Select" buttons are held down in POWER OFF state, the frequency for adjustment and measurement of destination specified by the

AREA terminal is preset and stored in the preset memory CH. However, Ordinary 1 and Ordinary 2 are set to the designation

(destination selected by SPAN switching operation) set when the test mode is set. (As for frequencies to be preset and stored for each destination, refer to item 3.)

The tuner test mode is started from preset No.1.

The operations of test mode are identical with the ordinary operations of TUNER function. However, FUNCTION switching is invalid.

Since it is necessary to discard the content of preset memory when the tuner test mode is ended, "0000" or "1111" bits are written in the memory to be checked in case of memory check (in case of initial setting) so that memory abnormality is detected in case of initial setting so as to ensure memory initialization.

When the tuner test mode is turned on, the following indication lights for one second.

• The TUNER TEST2 mode is set as a result of Volume Select + POWER. -> IF AC is set to OFF in the TEST2 mode, the initial state is restored.

When POWER is set to OFF, the memory of TEST2 mode is protected.

When the power is turned on again, the ordinary operation is enabled while the data is stored in the memory (besides TUNER).

If AC OFF state is maintained in this state for about 1/2 day, start is executed in the initial state.

• To clear the whole memory, insert the AC cord, holding down MEMORY + PLAY.

– 13 –

XL-40H/50H

3. Preset frequencies for various destinations (random preset memory)

1

2

3

4

5

CH BAND Europe 2, 4

FM 87.50 MHz

FM108.00 MHz

FM 98.00 MHz FM

STEREO FM 90.00 MHz

FM106.00 MHz

CH

6

7

8

9

10

BAND

AM

11-15 LW

Europe 2, 4

AM 522 kHz

AM1620 kHz

AM 990 kHz

AM 603 kHz

AM1404 kHz

• The hatched sections of the table are not stored in memory.

CH

16-25

26

27

28

29

30

BAND

FM

MONO

4. ASPM TEST Mode

When the ASPM button is pressed, the test mode is set. It starts up at FM 106.50 MHz. (ST mode)

Europe 2, 4

FM106.00 MHz

FM 90.00 MHz

FM 98.00 MHz

FM108.00 MHz

FM 87.50 MHz

Data of 27 CH of 04 to 30 CH are all stored at FM 87.50 MHz (ST).

01 to 03CH are kept empty (If data of 3 CH are stored, max. 30 CH is filled.)

When the ASPM button is operated in the TEST mode 3, the preset data is cleared (overwrite).

A) Operation with ASPM button

Press the "ASPM" button or hold it down. (Any button other than ASPM button cancels the ASPM test mode.)

FM 105.00 MHz (ST) is indicated, and scan is started.

(Start from 105.00 MHz)

During scanning the frequency is indicated.

When the ASPM button is pressed once in the TUNER TEST mode, the indication FM 106.50 MHz (ST) appears, and data of 04 to 30 CH are stored at 87.50 MHz (ST). When the ASPM button is operated again, the ASPM test operation mode is set.

End at FM 108.00 MHz (ST)

Only the number of preset and stored stations (number of CHs: max. 3 stations) is indicated for one second in the ASPM test mode. When two stations are stored, "_2 MEMORY" is indicated (lighted)for one second.

("02 MEMORY" indication is not given.)

"END" is not indicated

01CH indication (for one second)

Not in zero-memory state

(An example)

FM P-01

In case of "_0 MEMORY" the process ends, and the

FM 106.50 MHz (ST) state is resumed.

Frequency indication (for one second) FM 105.50MHz(ST)

02CH indication (for one second) FM P-02


03CH indication (for one second) FM P-03

Confirmation of content of memory

(Examples of concrete indication)


After indication of continuous time series for one second the indication of FM 106.50 MHz (ST) is restored.

(The preset button is not pressed. The time series is indicated automatically, and the content of memory is indicated.)

* PS name is not indicated (while the content of memory is checked)

* If only 1 CH data is stored, FM P-01 -> FM 106.00 MHz -> FM 106.50 MHz (ST)

(An example) (1 sec) (1 sec) (ST) End indication

– 14 –

XL-40H/50H

* When the "PRESET UP" button or "PRESET DOWN" button is pressed after completion, the following indication appears.

CH indication

(for 2 seconds)

Frequency indication

(for 2 seconds)

Time series indication of PS name indication is enabled.

(The same as in case of Ordinary)

NO PS

(Blinking for 5 seconds: 1 Hz)

Note: If PS is fixed after the frequency indication is resumed, the PS name indication is restored.

* If signal exists at 106.50 MHz, the following indication appears.

FM 106.50 MHz PS name

NO PS

(Blinking for 5 seconds: 1 Hz)

When the PS data is given in case of NO PS indication, the

PS name indication is restored.

Note: If PS is fixed after the frequency indication is resumed, the PS name indication is restored.

In case of memory storage with ASPM, for example, if RDS station 107.50 MHz has the PI code (the same as that of RDS station 105.50 MHz) and VSM is greater than 105.50 MHz (PR-01), data is overwritten on 105.5 MHz which is contained in

"PR-01". (Frequency is changed to 107.50 MHz.)

If VSM is equal, previously stored 105.50 MHz remains.

When RDS station is stored in the test mode, the 2-second blinking of preset No. is not performed so as to save the production line test time. ("RDS" lighting is performed.)

Note: RDS operation is performed in FM MONO state. However, in case of ASPM, ASPM scan is performed after BAND is changed from FM MONO to FM STEREO.

Note: When the (PLAY) button is pressed in TEST 2 mode, it is possible to check the sate of IF count. However, this function is for designer. It is not necessary for other sections.

B) Cautions concerning the ASPM test mode a) Cancel: When the "ASPM" button is pressed again during operation after it was first pressed in the test mode, the ASPM test mode is canceled (interrupted), and the initial state FM 106.50 MHz (ST) indication is restored.

(To check the data which was preset and stored until interruption, use the preset UP/DOWN button. (JOG UP/DOWN is also available after JOG mode button operation.)

wing indication appears.

b) The ASPM test mode is started in FM stereo state (FM 106.50 MHz ST). If any button other than ASPM button is pressed even only once after it is started, it becomes invalid, and the ASPM test mode becomes inoperable.

Invalid: The Ordinary mode is set while 4 to 30CH data remain in memory (or 1 to 30 CH MAX data remain in memory).

The "ASPM" button can be repeatedly operated until 01CH to 03CH is filled (up to 3 stations in memory).

The number of stored stations -> Channel No. -> Frequency -> FM 106.50 MHz (ST) is indicated.

(1 second) (1 second) (1 second) (Initial state)

Up to 3 stations (1 to 3CH) can be indicated. This indication is given only in the ASPM test mode. In other mode (not in ASPM c) Broadcast (without PI code) which is not RDS is not preset and stored in memory.

When the ASPM mode is set, the "MEMORY/SET" button cannot be operated (the test mode is canceled).

Operation is possible after ASPM test mode operation.

test mode) the number of stored stations -> END is indicated d) Scan frequency: 105.00 MHz -> 108.00 MHz

Data are stored in memory so that the PI code is not duplicated (by seeing the PI code and VSM (S meter value). When the PI code is duplicated, both VSM (S meter value) are compared. The greater one is stored in memory but the smaller one is discarded.

For the stations having the same PI code, only one station having the highest electric field intensity is stored, and the memory is refilled. The channels which can be preset in the ASPM test mode are 01 to 03CH. If 3 stations are stored, 30

CH are filled.

For the stations having the same electric field intensity, the former (preceding station) is stored.

e) Signal of already stored same frequency is not stored. (The previously stored data is kept.) f) The order of preset memory is 01CH -> 02CH -> 03CH.

– 15 –

XL-40H/50H g) When 01 to 03CH were all used, scan is aborted at the frequency at which filling occurred, and the following indication appears.

Number of stored stations -> Indication of stored channel -> Indication of frequency -> Return to initial FM 106.50 MHz (ST)

(1 second) (1 second) (1 second)

In this period up to 3 stations are continuously indicated (1 to 3 CH).

h) If even one station could not be preset and stored in the APMS mode, "_0MEMORY" is indicated after scanning, and then

FM 106.50 MHz (ST) indication is restored. (The first digit is space.)

("_0MEMORY" is indicated in the test mode.) i) When the "ASPM" button is pressed after three stations are stored (after full-memory of 30 stations), "ASPM" blinks for 2 seconds, and then FM 106.50 MHz (ST) indication is restored without ASPM scanning. (RDS automatic lighting)

(In case of ASPM button operation in full memory state) j) After completion of specific operation FM 106.50 MHz (ST) indication is restored.

k) Test mode

Use of only the function button is inhibited.

l) The first channel to be called (when data is stored in the ASPM mode) is 01CH.

m) After start-up in the ASPM test mode the ASPM key is valid even when it is pressed many times. The test mode is kept.

If three stations are stored (1 to 3CH), full-memory state occurs.

If the ASPM button is pressed after occurrence of full-memory state, the same operation as that described in item i) is performed.

4. Electronic volume Test Mode (TEST 3)

When the test mode is set, the following indication lights for one second.

When this mode is set, BASS/TREBLE is set to 0 (0 dB) and SURROUND mode is set to off, and start-up function is set to CD when volume is -14 dB (STEP 17). The button operations in the test mode are the same as those of ordinary operation excepting sound volume UP/DOWN.

(1) The indication is the same as that of ordinary operation excepting test mode setting.

(2) The sound volume control with the sound volume UP/DOWN button is only the following 3 steps unlike the ordinary state.

Volume-

∞

(STEP 0) <-> Volume-14 dB (STEP 23) <-> Volume-0 (STEP 30)

(3) BASS/TREBLE and SURROUND are switched when button operation is performed.

5. Timer test Mode (TEST 4)

When the test mode is set, the following indication lights for one second.

The current time and timer time are set in the following procedure to perform the timer playback.

1.Set the current time to 1:00, set the timer to ON time 1:02, set the function to Tape, and set volume STEP 8. One minute is counted as one second, and the timer playback operation is performed. The fade-in (when playback is started) is executed at a rate of one step for 0.5 sec. After completion of fade-in the fade-out is executed at a rate of one step for 0.5 sec (WAIT 1 sec inserted).

After completion of fade-out the power is turned off (after WAIT 1 sec), and the mode is changed to the standby mode.

The indication during operation is the same as that of ordinary timer operation.

– 16 –

XL-40H/50H

6. LCD Test Mode (TEST 5)

When the LCD test mode is set, all the LCD segments are lighted. After that the indication is changed as follows according to the "PLAY" button input.

Lighting of all segments Lighting of odd segments Lighting of even segments

7. Key input diagnosis Test Mode (TEST 6)

When the test mode is set, the following indication appears.

This test mode is intended to check whether all the main unit buttons can be detected. Accordingly, in this test mode checking as to whether the "POWER" button was pressed after all the buttons shown below were pressed is performed. If the result is

OK, OK is indicated. Even any one of keys was not pressed, an error is indicated. In case of OK termination or error termination exit from this mode occurs when the "POWER" button is pressed next time, and the standby mode is set.

1. In case of XL-40H/50H

The following 15 buttons are detected as all buttons.

PLAY, JOG MODE, BAND, BASS/TREBLE, FUNCTION, MEMORY/SET, REC PAUSE, REW, FF, STOP, CLOCK/TIMER/

SLEEP,PTY-TI, EON, APMS, DISPLAY

The OK/NG indication of test result is as follows.

– 17 –

XL-40H/50H

NOTES ON SCHEMATIC DIAGRAM

•

Resistor:

To differentiate the units of resistors, such symbol as K and

M are used: the symbol K means 1000 ohm and the symbol

M means 1000 kohm and the resistor without any symbol is ohm-type resistor. Besides, the one with “Fusible” is a fuse type.

•

Capacitor:

To indicate the unit of capacitor, a symbol P is used: this symbol P means micro-micro-farad and the unit of the capacitor without such a symbol is microfarad. As to electrolytic capacitor, the expression “capacitance/withstand voltage” is used.

(CH), (TH), (RH), (UJ): Temperature compensation

(ML): Mylar type

(P.P.): Polypropylene type

•

Schematic diagram and Wiring Side of P.W.Board for this model are subject to change for improvement without prior notice.

•

The indicated voltage in each section is the one measured by Digital Multimeter between such a section and the chassis with no signal given.

1. In the tuner section,

( ) indicates AM

< > indicates FM stereo

2. In the main section, a tape is being played back.

3. In the deck section, a tape is being played back.

( ) indicates the record state.

4. In the power section, a tape is being played back.

5. In the CD section, the CD is stopped.

•

Parts marked with “ ” ( ) are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.

REF. NO DESCRIPTION

NSW801 PICKUP IN

SW700 JOG

SW709

SW710

ON/STAND-BY

CLOCK/TIMER/SLEEP

SW711

SW712

SW713

SW714

SW715

SW716

SW717

TUNING UP

PLAY/CD PAUSE

VOLUME SELECT

DISPLAY MODE

ASPM

EON

PTY. TI

POSITION

ON—OFF

ON—OFF

ON—OFF

ON—OFF

ON—OFF

ON—OFF

ON—OFF

ON—OFF

ON—OFF

ON—OFF

ON—OFF

REF. NO

SW721

SW722

SW723

SW724

SW725

SW726

SW727

SW728

SW801

SW901

SW902

DESCRIPTION

MEMORY/SET

BASS/TREBLE

BAND

REC. PAUSE

STOP/CLEAR

TUNING DOWN

FUNCTION

VOLUME JOG

OPEN/CLOSE

FOOL PROOF

CAM

POSITION

ON—OFF

ON—OFF

ON—OFF

ON—OFF

ON—OFF

ON—OFF

ON—OFF

ON—OFF

ON—OFF

ON—OFF

ON—OFF

FRONT

VIEW

E C B

(1) (2) (3)

2SB562 C

2SC2001 K

2SC380 O

2SD468 C

KRA102 M

KRC102 M

KRC104 M

KRC107 M

KTA1266 GR

KTC3199 GR

FRONT

VIEW

FRONT

VIEW

B C E

2SD2012 Y MPG3372X

HY2043

Figure 18 TYPES OF TRANSISTOR AND LED

1 2 3

SVC348S

– 18 –

NO DISC FOCUS SEARCH

1

IC802 48pin

FOO

2

IC804 26pin

FO+

3

IC804 25pin

FO-

FOCUS SEARCH TOC IL

4

IC802 57pin

SEL

5

IC802 43pin

FEI

6

IC802 46pin

TEI

STOP PLAY

5

IC802 43pin

FEI

7

IC802 44pin

SBAD

8

IC801 22pin

RFO

STOP PLAY

5

IC802 43pin

FEI

9

RFGO

IC801 19pin

10

RFRP

IC801 17pin

STOP PLAY

6

IC802 46pin

TEI

11

IC802 49pin

TRO

7

SBAD

IC802 44pin

WAVEFORMS OF CD CIRCUIT

STOP PLAY

1

2

3

12

TMAX

IC802 30pin

13

IC802 12pin

SBOK

14

IC802 55pin

DMO

STOP PLAY

1

2

3

6

IC802 46pin

TEI

11

IC802 49pin

TRO

15

IC802 53pin

FMO

CUE

1

2

3

1

2

3

6

IC802 46pin

TEI

11

IC802 49pin

TRO

15

IC802 53pin

FMO

REVIEW

6

IC802 46pin

TEI

11

IC802 49pin

TRO

15

IC802 53pin

FMO

TCD-782 TNO-02 PLAYBACK

1

16

IC802 85pin

LO

2

17

IC802 82pin

RO

3

XL-40H/50H

1

2

3

1

2

3

1

2

1

2

3

1

2

3

– 19 –

XL-40H/50H

AM LOOP

ANTENNA CNP301

1 1

2 2

L341

BALUN

T302

AM ANT

VD301-1

SVC348S

T306

AM OSC.

VD301-2

SVC348S

FM MUTE LEVEL

VR351

10K(B)

AM OSC OUT

24 23 22 21 20 19 18

X351

456kHz

17 16 15 14 13

1 2 3

IC303

FM IF DET./FM MPX./AM IF

LA1832

4 5 6 7 8

+5V

9 10 11

AM IF

T351

1 3

CF352

2

CF351

FM IF

12

SWITCHING

Q351

R_MUTE

+5V

ZD351

MTZJ5.1B

A_12V

A_GND

2

CF301

1 3

FM IF

FM

ANTENNA

TERMINAL

SO301

8 7 6 2

FM+B

5 3

FE301

FM FRONT END

VT

FM IF

1 4

Q301

CF302

1 3

FM IF

VT VT

D_GND

X352

4.5MHz

22 21 20 19 18 17 16 15 14 13 12

IC302

LC72131 PLL CONTROLLER

1 2 3 4 5 6 7 8 9 10 11

R-MUTE

FM+B

FM RIPPLE

FILTER

Q360

A_12V

L-CH

RECORD/

PLAYBACK

HEAD

R-CH

ERASE

HEAD

M901

TAPE MOTOR

+

M

- 2

1

CFW901

1

2

SOL901

SOLENOID

CNS101

5

6

7

8

3

4

1

2

CNP101

1

L-CH

L-CH

2

3

A-GND

4

A-GND

R-CH

5

6

R-CH

ERASE

7

8

A-GND

SW901

FOOL

PROOF

SW902

CAM

L-CH

L-CH

A-12V

R-CH

R-CH

IC101

HEAD SELECTOR

BA3126N

1

REC SW

2

3

4

P/B SW

CONT

5

IC101

6

7

P/B SW

8

9

REC SW

Q101-Q104

SWITCHING

Q171

SWITCHING

SWITCHING

REC

Q172

Q151

L151

BIAS OSC

SWITCHING

Q152

A_12V

Q153 SWITCHING

REC BIAS

CONT

NF

3

L-IN

5

IC102

REC./P.B.

EQUALIZER

AMP.

R-IN 9

-

+

150K

MUTE

11

NF

+

-

150K

L-OUT

1

IC102

BA3311L

8

A_12V

10

REC MUTE

Q105

Q106

ALC

2

ALC

6 7 12

R-OUT

REC

PH901

PHOTE INTERRUPTER

SWITCHING

Q903

RUN PLS

SOL

M_12V

SWITCHING

Q906

U_CON5V

3

2

1

CNP901

7

6

5

4

7

6

5

4

3

2

1

CNS901

P.F

CAM SW

SOLENOID

DRIVER

M_GND

Q902

Q901

SWITCHING

Q905

TAPE MOTOR

DRIVER

Q904

SWITCHING

MOT

Figure 20 BLOCK DIAGRAM (1/4)

– 20 –

CNP703 1 2 3 4 5 6 7 8 9

TO DISPLAY PWB

XL-40H/50H

UTE

16

1

15

2

14

3

13 12

IC521

RDS CIRUIT

LC72723M

4 5

11

6

10

7

9

8

X521

456kHz

A_12V

AMP.

Q521

A_12V

-MUTE

A_12V

RDS CLK

12

RDS DATA

VSM

11

10

SD

9

FM ST

8

DO

7

CL

6

CE

5

DI

4

CD+B

3

P MUTE

2

P-STB

1

CNS704

TO DISPLAY PWB

R-CH OUT

REC R CH

TAPE R

TUN R

CD R

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

IC401

LC75342M FUNCTION/VOLUME EQUALIZER

LOGIC

CD L

TUN L

TAPE L

16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

REC L CH

L-CH OUT A_12V

STEREO

SD

REC L/R CH

TAPE L/R CH

05

06 REC

4 5 6 7 8 9 10 11

DISPLAY PWB

1 2 3 4 5 6 7

TO CD SERVO PWB

CNP605

Q601

Q602

MUTE

L-IN 10

R-IN 8

NF

5

9

6

IC601

LA4600

POWER

AMP.

1 L-CH

3 R-CH

OUT

OUT

2

L-CH

+

+

SO601

SPEAKER

TERMINALS

L-CH

J601

HEADPHONES

CD_6R2V

Q607

MECHA 12V

(M_12V)

VOLTAGE

REGULATOR

Q605

Q606

Q608

CD+B

Q609

P-CONT

F653

T1A L 250V

7

VCC

4

D651~D654

CNP652

1

2

CNS652

1

2

GND

VOLTAGE REGULATOR

F651

T2.5A L 250V

T651

MAIN POWER

TRANSFORMER

T.F

Q683

FROM

DISPLAY

PWB

CNP681

USWD_5R6V

3

P_CONT

2

D_GND

1

Q682

Q681

RLY681

AUDIO 12V

(A_12V)

Q604

Q603

D681~D684

T681

SUB POWER

TRANSFORMER

SO651

AC POWER

INPUT SOCKET

AC230V,50Hz

LF651

LINE

FILTER


– 21 –

XL-40H/50H

SW700

JOG

C

A

B

UP

1

DOWN

2

3

CNP706

CNS706

1

2

3

D_GND

KEY

D701-709

LED

1

1

2

CFW701

2

D_GND

M_12V

Q708

SWITCHING

Q707

A_12V

LED+B

Q709

SWITCHING

D_GND

RESET SWITCHING

Q701

Q702

Q703

RX701

REMOTE

SENSOR

3 2 1

SW709-SW710

SW711-SW717

SW721-SW728

SWITCHING

Q706

SW801

OPEN/CLOSE

2

1

CFW807

1

2

M_GND

U-COM VDD

U-CON+5V

SYS STOP

REMOCON

RESET

P CONT

3

2

1

TO POWER PWB

CNS707

1 ~ 4 39 ~ 42

X701

8MHz

X702

32.768kHz

100 99 98 97 96 95 94 9

COM3

COM2

1

2

3

4

5

6

COM1

COM0

VLC3

7

8

9

10

11

12

VLC2

VLC1

VDD

OSC2

OSC1

VSS

XI

XO 13

14

15

MMOD

VREF

16

17

CLID_SW

KEY1

18

19

KEY2

MODEL

20 CLID_PRO

21 NC

22 TAPE_SW

23 VSM

24 VREF+

25

26 27 28 29 30 31 32 3

+5V

Q861

CD_6R2V

M_GND

IC804

LA6541D

FOCUS/

TRACKING/

SPIN/SLED

DRIVER

15 14 13 12 11 10 9

+ -

8 7 6 5

- +

4 3

REG.

RESET

IC804

LA6541D

+ - +

16 17 18 19 20 21 22 23 24 25 26 27 2

M_GND

+5V

D_GND

+5V

A_GND

80 79

DVSR

81

RO

82

DVDD

83

DVR

84

LO

85

DVSL

86

TEST1

87

TEST2

88

TEST3

89

BUS0

90

BUS1

91

BUS2

92

BUS3

93

VDD

94

VSS

95

BUCK

96

/CCE

97

TEST4

98

/TSMOD

99

/RST

100

1 2

78 77

3 4 5

75

6

73 71

IC802

66

TC9462F

SERVO/SIGNAL

CONTROL

65 64 63 62 61 60 58 56 55 54 53 52 51

50

VREF

TRO

49

48

FOO

47

TEZI

46

TEI

45

TSIN

44

SBAD

43

FEI

42

RFRP

41

RFZI

40

RFCT

39

AVDD

38

RFI

37

SLCO

36

AVSS

35

VCOF

34

VCOREF

33

PVREF

32

LPFO

31

LPFN

7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

+5V

D_GND

+5V

D_GND


– 22 –

SBAD

13

FEI

14

15

16

RFRP

17

18

RFI

19

RFGC

20

21

22

23

24

SBAD

FEO

FEN

VRO

RFRP

RFIS

RFGO

RFGC

AGCI

RFO

GND

RFN

D_GND

IC801

TA2109F

SERVO PRE AMP.

TEO 12

TEI

TEN

2VRO

TEB

11

10

9

TEBC

SEL

SEL

LDO

MDI

TN1

TPI

8

5

4

7

6

E

F

FPI

FNI

VCC

3

2

1

B

A

CD +5V

XL-40H/50H

1 ~ 4 39 ~ 42

LCD701

LCD DISPLAY

5 ~ 38

1

Hz

2

768kHz

100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76

COM3

COM2

1

2

3

4

5

6

COM1

COM0

VLC3

75 SEG25

74 SEG26

SEG27

73

SEG28

72

SEG29 71

VLC2

7

8

9

VLC1

VDD

OSC2

SEG30

70

SEG31

69

SEG32

68

SEG33 67

CCE 66 10

11

12

13

14

15

16

OSC1

VSS

XI

XO

MMOD

VREF

IC701

IX0026SJ

SYSTEM CONTROL

MICROCOMPUTER

BUCK

BUS3

65

64

BUS2

BUS1

BUS0

63

62

61

17

18

19

CLID_SW

KEY1

KEY2

MODEL

20 CLID_PRO

CD_STB

CD_RES

PU_IN

CLID_DW

CLID_UP

60

59

58

21 NC

22

24

25

TAPE_SW

23 VSM

VREF+

MVOL_DW

MVOL_UP

MVOL_IND

54

53

NC 52

51

26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

57

56

55

BACK LIGHT

1

IC702

TA7291S

LOADING MOTOR DRIVER

2 3 4

NC

5 6 7 8 9

MVOL_DW

MVOL_UP

D_GND

M_12V

M701

JOG MOTOR

2

CNP705

1

2

1

CNS705

M

CL ID_SW

CD_RES

CCE

10

9

8

BUCK

BUS3

7

BUS2

BUS1

6

5

BUS0

CD_STB

4

3

PU_IN

2

1

CNS702

TO CD PWB

TAPE_SW

A_12V

M_12V

D_GND

11

10

U_CON5V

SOL

MOT

REC

9

8

7

6

RUN_PLS

BIAS

B_CAN

5

4

3

2

1

CNP703

TO MAIN PWB

CLE

DATA

VSM

SD

STEREO

DO

CL

CE

DI

CD+B

P_MUTE

P_STB

12

CFW704

1

TO MAIN PWB

CD_6R2V

M_GND

CD_6R2V

D

/

G/

ED

R

15 14 13 12 11 10 9

+ -

8 7 6 5

- +

4 3 2 1

REG.

IC804

LA6541D

RESET

+ - +

16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

CD_6R2V

M_GND

IC801

TA2109F

SERVO PRE AMP.

SBAD

13

FEI

14

SBAD

15

16

RFRP

17

FEO

FEN

VRO

18

RFI

RFGC

19

20

21

22

23

RFRP

RFIS

RFGO

RFGC

AGCI

RFO

GND

24

RFN

D_GND

TEO 12

TEI

TEN

TEB

11

2VRO 10

9

TEBC

SEL

SEL

LDO

MDI

TN1

TPI

8

5

4

7

6

E

F

B

FPI

FNI

VCC

3

2

1

A

CD +5V

SWITCHING

Q801

+5V

CL ID_SW

10

CD_RES

CCE

BUCK

BUS3

BUS2

BUS1

BUS0

CD_STB

PU_IN

CNP702

1

3

2

5

4

7

6

9

8

FROM DISPLAY PWB

CL ID_L

A_GND

CD_R

M_GND

M_12V

D_GND

CD_6R2V

CNS605

7

5

6

3

4

1

2

TO MAIN PWB

SP+

SP-

SL+

SL-

PU-IN

M_GND

6

5

4

3

2

1

6

5

4

3

2

1

CNS803

SP+

6

5

SP-

SL+

4

3

SL-

PU-IN

2

1

GND

CNP803

+

-

M

NM802

SPINDLE

MOTOR

+

-

M

NM801

SLED

MOTOR

NSW801

PICKUP IN

PICKUP UNIT

TR-

TR+

FO+

FO-

D-GND

P

VR

LD

7

8

5

6

3

4

1

2

CNS801

1

2

3

4

7

8

5

6

TR-

TR+

FO+

FO-

GND

PD

V

LD

4

5

6

7

8

1

2

3

VREF

+5V

CNS802

C

1

2

F

B

3

A

4

5

6

1/2V

+5V

7

E

1

2

3

4

5

6

7

1

2

3

4

5

6

7

C

F

B

A

E

1/2V

+5V


– 23 –

1/2VCC

C

F

B

A

E

GND

MON

LD

VCC

TR+

FO+

FO-

TR-

ACTUATOR

XL-40H/50H

A

B

AM LOOP

ANTENNA

1

2

1

2

C302

0.001

D301

1N4148

D302

1N4148

L341

BALUN

AM ANT

AM TRACKING fL

C330

12P(CH)

C331

0.047

C329

0.022

T302

+B

AM BAND COVERAGE fL

R323

68K

C335

560P

C334

27P(UJ)

T306 AM OSC.

C332

0.022

VD301

SVC348S

SO301

FM

ANTENNA

SOCKET

75 OHMS

D303

1N4148

C301

0.001

D304

1N4148

C349

0.001

C376

0.001

8 7 6 5

FE301

FM FRONT END

9V 4 3 2

C341

0.022

R369B

82

1

L342

2.2mH

R346

330

FM IF

CF301

1

3

R344

680

C347

0.022

2

+B

R348

680

(C376 Serial No. 003xxxxx~)

+B

R336

10K

+B

C

D

FM SIGNAL

AM SIGNAL

PLAYBACK SIGNAL

RECORD SIGNAL

CD SIGNAL

+B

LOW PASS FILTER

SWITCHING

FM MUTE

LEVEL

VR351

10K(B)

R358

8.2K

L353

1mH

C343

33P

C364 10/16

L354

X351

456KHz

24 23

C360

0.022

22 21 20 19 18 2.3V

FM AFC

AM RF

IN

VSM AM LO FM/AM OUT

CUT

IC303 FM IF DET./FM MPX./AM IF

LA1832S

1 2 3 2.1V

AM IF IN

2.1V

4 5 6 7 8

17

9

16

10 11

C371

1/50

R361

12K

4.7V

(0V)

2

R362

12K

1

Q351

KRC104 M

3

15 14

C372

1/50

13

R366

2.2K

C358

1/50

12

1 3

C350

0.022

R352

1K

1 3

C357

2.2/50

CF302

FM IF

2

+B

R382

330

R386

330

C381

12P(CH)

X352

4.5MHz

C382

15P(CH)

C384

0.001

T351

AM IF

CF352 2

AM IF

+B

VT

R380

1.5K

R393

1K

R377

5.6K

L351

100

µ

H

C385

0.01

22 21 20 19 18

1 2

IC302 PLL(TUNER)

LC72131

3 4 5 6 7

17 16 15 14 13 12

8 9 10

R359

1.8K

R360

4.7K

11

+B

C393

1/50

ZD351

MTZJ5.1B

L352

100 µ H

R391

390

R392

390

C396

100/10

C395

0.022

FM RIPPLE

FILTER

11.7V

R383

5.6K

R384

6.8K

Q360

KTA1266 GR

10.8V

10.9V

R385

5.6K

C391

47/16

D522

1N4148

E

F

RECORD/PLAYBACK

HEAD

L-CH

R-CH

1

2

3

4

5

6

7

8

ERASE HEAD

1

2

3

4

5

6

7

8

R115

15K

C121

82P

C122

82P

C101

0.001

R140

10K

R102

1K

R101

1K

1 0V

2 0V

3 0V

4

0.3V

(8.3V)

5

0V

6 8V

(10V)

7 0V

8

0V

9

0V

11.7V

2

(11.7V)

Q171

KRA102 M

Q172

KRC102 M

SWITCHING

3

C113

4.7/25

Q101

SWITCHING

KTC3199 GR

Q103

KTC3199 GR

1.5V

(0V)

R126

5.6K

R121

4.7K

Q102

0.3V

(0.8V)

R123

4.7K

SWITCHING

KTC3199 GR

1.5V

(0V)

0.3V

(0.8V)

Q104

KTC3199 GR

R122

4.7K

0.3V

(0.8V)

R124

4.7K

0.3V

(0.8V)

R120

100

R117

22K

R119

100

C115

0.0022

R118

22K

C116

0.0022

C129

4.7/25

C130

4.7/25

C117

10/16

R125

100K

C153

0.0039

R151

47K

R152

100K

2.6V

(0V)

Q151

2SC2001 K

R116

15K

SWITCHING

7.8V

(0V)

Q152

KTA1266 GR

8.3V

R154

10K

C154

0.027

(ML)

L151

330 µ H

R153

R155

10K

56

REC. BIAS

3

Q153

2

KRC104 M

1

R157

150

R156

150

R103

120

C107

47/16

R107

10K

R105

150K

C109

0.015

(ML)

C111

10/16

R109

3.9K

R111

2.2K

0.7V

Q105

KTC3199 GR

C103

330P

C104

330P

C105

270P

5 0V

3

0.6V

9 0V

4

NC

IC102

BA3311L

REC./P.B.

EQUALIZER

AMP.

1

4.6V

10.2V

8

10.1V 10

0V 2

C126

22/16

R131

4.7K

REC MUTE

R134

100K

R141

330

C125

100/25

R133

1K

C123

2.2/50

C106

270P

R104

120

0.6V

11

0V

6

0V

7

C108

47/16

C110

0.015

(ML)

R108

10K

R106

150K

C112

10/16

R110

3.9K

4.6V

12

REC MUTE

R112

2.2K

Q106

KTC3199 GR

0.7V

R132

4.7K

D104

1N4148

REC L

REC R

TAPE R

TAPE L

R113

3.3K

+B

G

H

MAIN PWB-A1

M901

TAPE

MOTOR

M

- 2

1

SOL901

SOLENOID

1

TAPE

MECHANISM PWB-D/E

PH901

PHOTE

INTERRUPTER

2

SW901

FOOL

PROOF

SW902

CAM

7

6

5

4

3

2

1

CNS901

7

6

5

4

3

2

1

BI901

5

4

7

6

3

2

1

R904

270

R903

47K

+B

C902

3.3/50

3

Q903

KRC107 M

2

3.2V

0.7V

SWITCHING

1

0V

R905

10K

Q902

2SB562 C

11.9V

R909

18K

11.8V

R902

56K

R910

33K

C901

0.001

SOLENOID DRIVER

+B

C903

100/25

R901

1.5K

TAPE MOTOR

DRIVER

Q905

2SB562 C

11.7V

M 12V

SWITCHING

C905

0.022

2

0V

3

1

+B

11.8V

R906

1.5K

D904

1N4148

4.9V

SWITCHING

C904

0.022

2

1

3

2

Q906

KRA102 M

4.9V

1

SWITCHING

3

D903

1N4148

+B

TAPE_SW

1 2 3 4 5 6 7 8 9

CNS703

P27 12-D

TO DISPLAY PWB

• NOTES ON SCHEMATIC DIAGRAM can be found on page 18.

1 2 5 6 3 4

Figure 24 SCHEMATIC DIAGRAM (1/6)

– 24 –

XL-40H/50H

C537

0.022

R534

56K

R533

56K

2.5V

AMP.

R532

10K

2V

+B

D521

1N4148

C536

0.022

L521

2.2mH

C535

47/16

+B

+B

R529

1K

R528

1K

C527

0.1

+B

C521

10/16

16 15 14 13 12 11 10 9

1

IC521 LC72723M

RDS CIRCUIT

2 3 4 5 6 7 8

C522 330P

C524

560P

C523 0.1

C526

22P(CH)

X521

456kHz

C525

22P(CH)

360

TA1266 GR

10.8V

0.9V

R385

5.6K

C391

47/16

+B

CLE

DATA

VSM

10

SD

12

11

STEREO

9

8

RDS CLK

RDS DATA

VSM

SD

FM ST

7

6

5

DO

CL

CE

4

3

DI

CD+B

2

1

P MUTE

P-STB

CNS704

CNW704

P27 12-F

FROM

DISPLAY

PWB

+B

IC401

FUNCTION/

VOLUME

EQUALIZER

LC75342M C406

10/16

C404

10/16

C402

10/16

R436

10K

R416

1K

R418

1K

R420

1K

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

IC401 LC75342M

CD L

TUN L

TAPE L

C403

C405

C401

10/16

10/16

10/16

16

R415

1K

17 18 19

R417

1K

R419

1K

20

R435

10K

21 22 23 24 25 26 27

R439

3.9K

C425

10/16

28 29 30

R424

1K

R423

1K

R425

1K

CL

DI

CE

D402

1N4004

D401

1N4004

+B

+B

+B L601

0.3mH

REC L

REC R

TAPE R

TAPE L

R113

3.3K

+B

R601

10K

R603

10K

R604

10K

R602

10K

R616

6.8K

C605

4.7/25

C606

4.7/25

R608

1K

C698

330P

C613

1000/25

10 1.4V

9.8V

1

C603

0.001

5

9.5V

9

IC601

LA4600

0V

0V 2

IC601

POWER AMP.

LA4600

6

12.9V

C614

1000/25

C697

0.001

8

1.4V

1.7V

7

9.8V

20V

4

3

C616

4700/25

C699

0.0033

D601

1N4148

C615

0.022

L602

0.3mH

5 5

C636

0.022

+

+

R662

330

R661

330

C662

C661

820P

820P

SP603

TWEETER

L-CH

SP601

WOOFER

4 Ohm

SPEAKERS

SP602

WOOFER

4 Ohm

R-CH

SP604

TWEETER

3

2

1

J601

HEADPHONES

4

5

9

10

3 4 5 6

+B

7 8

CNS703

P27 12-D

TO DISPLAY PWB

9 10 11

+B

CD TEST POINT

+B

+B

CNP703

+B

+B

1 2 3 4 5 6 7

CNP605

CNS605

P29 12-C

FROM CD SERVO PWB

+B

+B

Q607

2SD2012 Y

6.2V

20V

D604

1N4148

+B

Q606

KTC3199 GR

7.5V

Q686~Q689

VOLTAGE

REGULATOR

R624

1K

1

7.8V

2

Q608

KRA102 M

Q609

3

KRC107 M

0V

3

2

0V 1

11.7V

Q605

2SD2012 Y

Q683~Q685

VOLTAGE

REGULATOR

Q604

2SD2012 Y

11.7V

20V

20V

+B

R619

47

GND2

+B

12.3V Q603

KTC3199 GR

20V

R620

47

13V

R628

100

ZD601

MTZJ13A

F653

T1A L 250V

GND1

POWER PWB-B

D652 D651

D651~D654:

1N4004

1

1

F651

T2.5A L 250V

1

2

1

2

+B1

1

2

B1GND

D653 D654

CNS707

P26 1-F

FROM

DISPLAY

PWB

3

2

1

P_CONT

D_GND

C695

0.001

C683

2200/16

Q683

KTC3199 GR

0.8V(0V)

R685

10K

R686

47K

Q681~Q683

VOLTAGE REGULATOR

9V

Q682

2SD468 C

4.9V

5.8V

Q681

2SD468C

9V

6.4V

R681

47

5.6V

R683

47

ZD682

MTZJ5.6B

D682

D681

D681~D684:

1N4004

When servicing,pay attention as the area enclosed by this line ( ) is directly connected with AC main voltage.

(238)

TO MAIN

CHASSIS

D683

D684

C696

0.01

1

2

CNP653

1

2

(226)

TO TAPE MECHANISM

CHASSIS

T681

SUB POWER

TRANSFORMER

T651

MAIN POWER TRANSFORMER

D685

1N4004

RLY681

T.F

0V

LF651

LINE

FILTER

SO651

AC POWER INPUT SOCKET

AC230V, 50Hz

7 8 11 12 9 10


– 25 –

XL-40H/50H

A

B

C

D

E

DISPLAY PWB-A2

LC

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

1

1

LED PWB-A4

2

2

CFW701

Q708

KTA1266 GR

SWITCHING

R7B2

47K

R7B3

2.2K

2

SWITCHING

Q709

KRC102 M

3

D736

HY2043

R794

180

D732

HY2043

1

R795

180

+B

D730

HY2043

R796

180

D737

HY2043

R797

180

SW710

CLOCK/TIMER/SLEEP

SW709

ON/STAND-BY

+B

JOG SWITCH

PWB-A7

C

A

SW700

JOG

B

1

2

3

1

2

3

+B

1

2

3

IC702

LOADING MOTOR DRIVER

TA7291S

IC702

1 2 3 4 5 6 7 8 9

SW728

VOLUME/JOG

SW727

FUNCTION

SW726

TUNING DOWN

SW725

STOP/ CLEAR

SW724

REC. PAUSE

SW723

BAND

SW722

BASS/TREBLE

SW721

MEMORY/SET

R709

1.5K

R710

1.2K

R711

1.2K

R705

5.6K

R706

3.9K

R707

2.7K

R708

2.2K

R701

10K

R702

10K

M

M701

JOG MOTOR

CNS705

1 1

2

CNP705

2

R787

2.2(1/2W)

C772

0.1

R798

8.2K

R799

2.2K

MVOL_UP

MVOL_DW

+B +B

C773

47/16

+B

+B

SW717

PTY.PI

SW716

EON

SW715

ASPM

R715

3.9K

R716

2.7K

SW714

DISPLAY MODE

R717

2.2K

SW713

VOLUME SELECT

SW712

PLAY/CD PAUSE

SW711

TUNING UP

+B

C703

0.022

R723

47K

R724

1.2K

R718

1.5K

R719

1.2K

R720

1.2K

R727

47K

X701

8 MHz

X702

32.768kHz

C701

22P

(CH)

R728

1K

+B

C702

22P

(CH)

R731

1K

R732

1K

R733

1K

R734

1K

R729

47K

12 XI 2.4V

13

XO 1.9V

14

MMOD 0V

15

VREF 0V

16

CLID_SW

17

KEY1 5V

18

KEY2 5V

19 MODEL

5V

20

CLID_PRO

21 NC

22 TAPE_SW

5V

23 VSM

0.6V

24 VREF+

5V

25 DI

0V

1

2

3

4

100

SEG0

COM3

2.5V

99 98 97 96 95 94 93 92 91 90 89 88 87

COM2

2.5V

COM1

2.5V

COM0

2.5V

5

VLC3 0V

6

7

VLC2 1.7V

VLC1 3.3V

8

9

VDD 5V

OSC2 2.6V

10

OSC1 2.6V

11

VSS 0V

IC701

IX0026SJ

SYSTEM CONTROL MICR

26 27 28 29 30 31 32 33 34 35 36 37 38 39

F

G

1

2

3

CNS707

1

2

3

D722

1N4148

+B

D723

1N4148

+B

+B

C710

0.01

R7A7

1K

R7A6

1K

R7A9

3.3K

2

RESET

Q701

KRC102 M

C711

3.3/50

1

3

D721

1N4148

R7A0

1K

R7A5

10K

Q702

KTC3199 GR

SWITCHING

R7A8

82

R7B0

10K

R7A4

120

Q703

KTC3199 GR

SWITCHING

R7A1

1K

SWITCHING

Q707

KTA1266 GR

R792

47K

R793

2.2K

2

Q706

KRC102 M

SWITCHING

3

1

+B

RX701

REMOTE

SENSOR

R7A3

100

C715

100/10

1 2 3

C714

560P

C713

10/16

C704

0.022

R778

47K

R779

47K

R780

47K

R781

47K

R782

33K

R783

33K

H


1 2 3 4


– 26 –

+B

5

+B

6

+B

+B

XL-40H/50H

LCD701

LCD DISPLAY

15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42

90 89 88 87 86 85 84 83 82 81 80 79 78 77 76

SEG24

SEG25

2.5V

75

SEG26

2.5V

74

2.5V

SEG27 73

2.5V

SEG28 72

2.5V

SEG29 71

2.5V

SEG30 70

2.5V

SEG31 69

2.5V

SEG32 68

2.5V

SEG33 67

5V

CCE 66

4V BUCK 65

4.3V

BUS3 64

IC701

X0026SJ

ROL MICROCOMPUTER

4.3V

BUS2 63

4.3V

BUS1 62

4.3V

BUS0 61

5V CD_STB 60

5V CD_RES 59

5V PU_IN 58

CLID_DW 57

CLID_UP 56

0V MVOL_DW 55

0V MVOL_UP 54

5V MVOL_IND 53

BACK_LIGHT NC 52

5V

51

36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

R761

1K

R774

1K

R762

1K

R763

1K

R764

1K

R765

1K

R766

1K

R767

1K

R768

1K

R771

1K

R772

1K

R773

1K

R785

1K

CCE

BUCK

BUS3

BUS2

BUS1

BUS0

CD_STB

CD_RES

PU_IN

SD

CD+B

BIAS

CLE

DATA

VSM

STEREO

RUN_PLS

MVOL_IND

MVOL_UP

MVOL_DW

REC

B_CAN

CLID_PRO

P_STB

P_MUTE

MOT

SOL

CE

CL

DO

DI

TAPE_SW

CLID_SW

+B

+B

7 8 9 10


– 27 –

11

+B

R784

47K

R786 47K

R789 47K

+B

+B

+B

CLID_SW

CD_RES

CCE

BUCK

BUS3

BUS2

BUS1

BUS0

CD_STB

PU_IN

BI702 CNS702

10

7

6

9

8

5

4

3

2

1

4

3

2

1

7

6

5

10

9

8

TAPE_SW

A_12V

M_12V

D_GND

U_CON5V

SOL

MOT

REC

RUN_PLS

BIAS

B_CAN

5

4

3

2

1

9

8

7

6

11

CNS703

10

CLE

DATA

VSM

SD

STEREO

DO

CL

CE

DI

CD+B

P_MUTE

P_STB

12

1

CFW704

+B

+B

12

XL-40H/50H

A

B

3

4

5

6

1

2

9

10

7

8

PU_IN

CD_STB

BUS0

BUS1

BUS2

BUS3

BUCK

CCE

CD SIGNAL

CLID_SW

C

D

E

F

G

R813

10

+B

L803

10

µ

H

R817

1K

R818

1K

R814

3.3K

C824

0.056

C834

470P

C825

0.056

C823

0.01

R812

3.3K

C819

0.1

C821

0.1

C833

470P

C822

220/10

R815

10K

R819

220

C831

10/16

C830

0.056

C840

100/10

C835

0.056

C837

470P

R816

10K

X801

16.93MHZ

C818

0.1

4

R811

2.2K

C832

10/16

15

R810

3.3K

80 79 78 77 76 75 74 73 72 7170 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51

DVSR

0V

81

C828

100/10

82

83

RO 2.4V

DVDD 0V

C862

0.0022

84

85

DVR

LO

2.3V

2.4V

86

87

88

89

DVSL

NC

NC

NC

0V

TEST1

TEST2

TEST3

5V

5V

5V

17

16

IC802

14

6

5

1

7

11

50

VREF

2.1V

2.1V

TRO

2.2V

FOO

49

48

2.2V

2.2V

2.1V

TSIN

2.1V

2.2V

2.1V

TEZI

TEI

SBAD

FEI

RFRP

47

46

45

44

43

42

90

BUS0

91

BUS1

92

93

BUS2

BUS3

4.3V

4.3V

4.3V

4.3V

TC9462F

SERVO/SIGNAL CONTROL

2.1V

2.1V

5V AVDD

2.1V

RFZI

RFCT

RFI

41

40

39

38

C817

0.1

R808

3.3K

R809

10K

94

95

VDD

VSS

5V

0V

96

97

5V 98

5V

/TSMOD

99

100

/RST

4.9V

BUCK

/CCE

4V

3.3V

NC TEST4

NC

1 2 3 4 5 6 7 8

2.1V

SLCO

0V AVSS

37

36

1.4V

VCOF

2.1V

2.1V

2.1V

35

34

VCOREV

33

32

PVREV

LPFO

31

LPFN

2.1V

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

R804

100K

12

R806

15K

C804

0.01

C807

0.033

R807

10K

C806

0.0047

C802

0.015

C810

0.001

C809

0.0047

C805

0.0027

C803

47/10

13

R801

10K

R802

47K

C801

100P

C820

0.01

C829

100/10

C838

47/10

C811

47/10

+B +B

C863

470P

L8

10

H


1 2 3 4


– 28 –

5 6

XL-40H/50H

CD PWB-A3

1

CFW807

1

2 2 SW801

OPEN/CLOSE

OPEN/CLOSE

SWITCH

PWB-A6

B

L803

10

µ

H

L801

10 µ H

+B

Q861

2SB562 C

5V 6.3V

+B

C844

0.0068

IC804

LA6541D

FOCUS/

TRACKING/

SPIN/SLED

DRIVER

+B

C857

47/16

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

IC804

LA6541D

3 2

16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

C863

470P

R823

1K

C855

100/10

2.2V

2.1V

12

11

4.3V

2.1V

2.5V

10

9

8

3.4V

0V

2.1V

2.1V

2.1V

2.1V

5V

7

6

5

4

3

2

1

R824

27K

C845

100/10

C848

39P

R828

1.2K

R826

2.7K

R827

27K

R825

82K

C846

0.1

C847

0.1

C839

2P

13

14

15

16

17

18

2.1V

2.2V

2.1V

2.1V

2.1V

2.1V

19

20

2.1V

2.1V

21

22

23

2.1V

1.7V

0V

24

2.1V

10

9

8

R829

68K

C849

0.056

IC801

TA2109F

SERVO PRE AMP.

+B

C842

47/10

3.4V

4.1V

R822

22

Q801

KTA1266 GR

SWITCHING

+B

C843

0.1

R821

150

R80E

82K

R80A

82K

R80B

68K

R80C

82K

R80F

82K

R80G

68K

+B

C861

0.001

L804

2.2

µ H

+B

CD_L

A_GND

CD_R

M_GND

M_12V

D_GND

CD_6R2V

1

2

3

4

5

6

7

(L804/R843

Serial No.

003xxxxx~)

1

2

3

4

5

6

7

TO MAIN PWB

CNP605

P25 7-H

TR-

TR+

PO+

FO-

GND

PD

VR

LD

1

2

3

4

5

6

7

8

SP+

SP-

SP+

SL-

PU-IN

GND

6

5

4

3

2

1

6

5

4

3

2

1

1

2

3

4

5

6

7

8

PICKUP UNIT

1

2

3

4

5

6

7

8

TR-

TR+

PO+

FO-

GND

PD

VR

LD

SP+

6

SP-

5

SP+

4

3

2

SL-

PU-IN

1

GND

CD MOTOR PWB-C

-

+

-

+

M NM802

SPINDLE

MOTOR

M

NM801

SLED

MOTOR

NSW801

PICKUP IN

TR+

PO+

FO-

TR-

ACTUATOR

E

VREF

+5V

C

F

B

A

1

2

3

4

5

6

7

1

2

3

4

5

6

7

1 C

2

F

3

B

4

A

5

E

6 1/2V

7

+5V

GND

MON

LD

VCC

GH6C605B3A1

1/2VCC

C

F

B

A

E

+

-

+

-

+

-

+

-

+

-

• The numbers 1 to 17 are waveform numbers shown in page 19.

7 8 9 10


– 29 –

11 12

XL-40H/50H

A

B

C FROM

POWER

PWB

CNS652

P33 8-A

D

E

F

FROM

CD PWB

CNS605

P32 9-C

RIGHT

SO601

SPEAKER

TERMINALS

LEFT

AM LOOP

ANTENNA

ANTENNA

TERMINALS

ANTENNA

SO301

FM 75 OHMS

1

L602

C614

C632

C613

C618

C698

C636

C637

C633

C640

R633

C607

C639

C608

C617

R631

L601

T302

CNP301

1 2

L341

8 7

FE301

6 5

C348

C346

C347

4 3

C376

(Serial No.

003xxxxx~)

C341

R346

L342

Q301

E

C

B

2 1

C345 R370

C397

1

2

3

R381

R379

IC302

11

12 13 14 15 16 17

R365

18 19

C383 C392

C387

20 21 22

10 9 8 7 6 5 4 3 2 1

IC601

1 2 3 4 5 6 7 8 9 10

D601

5

L603

C694

C693

R425

R424

C426

CFW601

5

1

C697

C604 C603

C605

R616

B C E

Q602

R604

R602

E

C

B

Q601

R607

1 2

CNP652

R439

30

R440

F653

T1A L 250V

D402

C616

R419

25 20

IC401

16

R417

R415

R416

R418

1 5

C420

10 15

R420

D401

R624

1 2 3

Q608

C404

C402

C406

Q607

Q606

B

C

E

E

C

B

ZD602

C626

D604

R625

Q605

B

C

E

Q604

B

C

E

R620

Q603

E C B

C622

R629

C621

ZD601

R617

Q609

R628

1 2 3

CNP605

1 2 3 4 5 6 7

Q905

E

C

B

Q901

B

C

E

3

2

1

Q906

3 2 1

3

2

1

Q153

1 2 3

Q904

C904

R155

C620

R157

R156

C330

C331

C334

R323

C329

VD301

C335

FM

MUTE

LEVEL

VR351

T306 R336

C385

C386

L354

R357

C374

R364

C337

C343

R350

C362

C364

C365

C366

C367

R356

R358

C369

C368

21

20

19

18

17

16

15

14

13

24

23

22

C344

C360

1

2

3

4

5

6

7

8

9

10

11

12

R362

C372

C373

C371

R363

1

2

3

C399

T351

1 2 3

C352

2

1

R393

CF352

C351

C355

C354

C353

R376

C363

L352

R395

Q360

B C E

R383

R377

C395

E

C

B 1

7

R905

R910

R909

BK

GY

GY

GY

GY

GY

GY

3 2 1

Q903

E

C

B

R151

C154

3

2

1

5

4

7

6

12

11

10

9

8

Q351

3

2

1

C537

R366

R521 C535

D521

R532

8

5

1

IC521

9 10

C522

15

16

C536

C521

E

C

B

Q521

L521

C129

C130

R118

C116

R120

C115

R117

R119 Q103

1

2

3

CNP101

8

7

6

5

2

1

4

3

3

2

1

E C B

B

C

E

E C B

R123

R122

Q102

R116

E C B

Q101

9

8

7

6

3

2

5

4

1

R102

C104

R101

C117

R125

R134

Q106 Q105

11

9

7

5

3

1

R126

D104 R133

R108

B

C

E

B

C

E

C108

R104

12

10

8

C112

R110

C123

6

4

2

R141

C125

R109

R115

R105

C107

R107

C109

CFW704

5

4

3

2

1

7

6

9

8

12

11

10

G

CNP703

11 10 9 8 7 6 5 4 3 2 1

TO DISPLAY PWB

CNS703

P31 9-A

J601

HEADPHONES

HEADPHONES

PWB-A5

7 6 5 4 3 2 1

CNS901

ERASE

HEAD

CNS101

8 7 6 5 4 3 2 1

RD WH

PK WH

RECOED/

PLAYBACK

HEAD

CNP901

P33 5-E

TO TAPE

MECHANISM PWB

WH BK

MAIN PWB-A1

H

1 5 6 2 3 4

Figure 30 WIRING SIDE OF P.W.BOARD (1/4)

– 30 –

XL-40H/50H

DISPLAY PWB-A2

TO MAIN PWB

P30 6-H

CNP703

R747

R744

R776

R777

R760

R759

R758

R757

R742

R754

R753

50

51

R746

R743

R775

R741

R740

R739

R749

45

55

R761

R774

R762

R763

R764

R765

R766

R767

R768

R771

R772

R773

R785

R778

40

35

30

IC701

60

65

70

R779

R780

SW709

ON/STAND/BY

X702

X701

26 25

20

80

7576

R751

3

2

1

C712

Q702 RX701

B

C

E

3

2

E C B

1

Q703

R7A3

R7B0

R7A4

C710

R7A7

Q701

R7A1

C704

C713

2

D720

1

CFW701

R724

15

10

95

90

85

C701 R728

C702

5

L701

1

100

14

15

16

17

18

10

11

12

13

7

8

9

24

25

26

27

28

19

20

21

22

23

29

30

3

4

1

2

5

6

35

36

37

38

39

31

32

33

34

40

41

42

C703

R733

R732

R731

R723

R727

R729

SW717

R715

SW716

EON

SW714

PTY.

TI

R716

SW715

ASPM

DISPLAY

MODE

R718

VOLUME

SELECT

R722

R783

R709

SW725

STOP/

CLEAR

R782

D730

R721

SW724

REC

PAUSE

SW721

MEMORY

/SET

R708

IC702

PAUSE

R719

R710

C773

1 2 3 4 5 6 7 8 9

R798

R707

SW712

PLAY/CD

R720

R796

C772

SW723

BAND

R787

R706

C771

R799

SW726

TUNING

DOWN

10

1

SW727

FUNCTION

SW711

TUNING

UP

D737

SW728

VOLUME/

JOG

R786

R797

12

1

CNP705

2 1

3

2

1

SW713

3

B

C

E

1 2 3 4 5 6 7 8 9 10 11

CNS703

SW722

BASS/

TREBLE

CLOCK/TIMER/

SLEEP

SW710

R725

BI706

1

D736

Q706

1 2 3

R793

E C B

Q707

R794

R792

D732

R795

3

1

BI707

GY

GY

GY

GY

GY

GY

GY

GY

GY

BK

CNS702

10

9

8

7

2

1

6

5

4

3

CFW704

12

WHITE

LINE

1

CNS705

BK

1

2

RD

TO CD PWB

M

CNP702

P32 1-E

TO MAIN PWB

CNS704

P30 6-E

COLOR TABLE

B R

R D ( R )

O R

Y L

G R

B L

V L

G Y

W H ( W )

B K

P K

M701

JOG MOTOR

BROWN

RED

ORANGE

YELLOW

GREEN

BLUE

VIOLET

GRAY

WHITE

BLACK

PINK

CNS707

WH

1

BK

2

BK

3

TO POWER PWB

CNP681

P33 8-A

3 2 1 CNS706

CNP706

1

2

3

C

A

B

SW700

JOG

LED PWB-A4

1

2

CFW701

D706

JOG SWITCH

PWB-A7

7 8 11 12 9 10


– 31 –

XL-40H/50H

A

B

CD MOTOR PWB-C

NM802

SPINDLE

MOTOR

NSW801

PICK UP IN

F3895AF

NM801

SLED

MOTOR

6

5

4

3

2

1

PICKUP UNIT

7

8

1

1

C

F

G

4

17

D

E

FROM

DISPLAY

PWB

CNS702

P31 12-B

16

CNP702

3

4

5

1

2

6

7

8

9

10

L804/R843

(Serial No. 003xxxxx~)

TO MAIN PWB

P30 1-E

CNP605

OPEN/CLOSE

SWITCH PWB-A6

CFW807

1

SW801 2

CNS605

1 2 3 4 5 6 7

CNS803

1 2 3 4 5 6 14 3 2

SW801

OPEN/CLOSE

C862

1 2

CFW807

1

R817

C833

R815

L804

C832

C828

R816

C887

R818

7

BI605

C861

R843

1

L803

6

BI803

81 80

C822

C823

C824 Q861

95

90

85

75

70

65

R814

R812

C819

B C E C860

100

1

R811

C859

C829

5

10

C838

15

IC802

60

55

45

51

50

R810 C817

R809 C810

20

40

C842

R804

C802

R802

25

30

35

31

R807

C804

C807

R808

C812

C813

C809

R828

R824

C844

C845

R825

13

IC801

12

C848

15 10

C846

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

C863 20 5

R801

C803

R826 C847

C801

R827

24 1

R80C

R829

C849

E

C

B

L801

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

1

1

8

BI802

7

C850

13 12 5 7 6 10

C855

9 8

15

11

1

CNS801

RD

WH

GY

1

2

WH

3

GY

WH

4

5

GY

WH

6

7

8

CNS802

RD

1

WH

GY

2

3

WH

GY

4

WH

GY

5

6

7

CD PWB-A3

H

• The numbers 1 to 17 are waveform numbers shown in page 19.

1 2 3 4


– 32 –

5 6

XL-40H/50H

FROM

DISPLAY PWB

P31 12-G

CNS707

TO MAIN PWB

CNP652 P30 1-C

2 1 CNS652

R683

C689

1 2 3

CNP681

2

BI652

R685

R686

E C B

Q683

C688

D685

R684

1

TO MAIN

CHASSIS

GND

(238)

FROM TAPE

MECHANISM

GND

ZD682

B C E

Q682

C660

C686

R682

ZD681

Q681

E C B

R681

C683

1 2

CNP653

C685

C684

(229)

RLY681

T681

SUB POWER TRANSFORMER

POWER PWB-B

T651

MAIN POWER

TRANSFORMER

T.F

When servicing, pay attention as the area enclosed by this line ( ) is directly connected with AC main voltage.

LF651

SO651

SO651

AC POWER

INPUT

SOCKET

AC230V, 50HZ

M901

TAPE MOTOR

TAPE MECHANISM

ASSEMBLY

RD 1

CFW901

1

WH 2 2

TAPE

MECHANISM

PWB-E

PH901

PHOTE

INTERRUPTER

7 6 5 4 3 2 1

CNP901

SW901

FOOL

PROOF

SW902

CAM

TAPE

MECHANISM

PWB-D

SOL901

SOLENOID

FROM MAIN PWB

CNS901

P30 4-H

COLOR TABLE

B R

R D ( R )

O R

Y L

G R

B L

V L

G Y

W H ( W )

B K

P K

BROWN

RED

ORANGE

YELLOW

GREEN

BLUE

VIOLET

GRAY

WHITE

BLACK

PINK

7 8 9 10


– 33 –

11 12

XL-40H/50H

TROUBLESHOOTING

When the CD does not function

When the CD section does not operate when the objective lens of the optical pickup is dirty, this section may not operate. Clean the objective lens, and check the playback operation. When this section does not operate even after the above step is taken, check the following items.

Remove the cabinet and follow the troubleshooting instructions.

"Track skipping and/or no TOC (Table Of Contents) may be caused by build up of dust other foreign matter on the laser pickup lens. Before attempting any adjustment make certain that the lens is clean. If not, clean it as mentioned below."

Turn the power off.

Gently clean the lens with a lens cleaning tissue and a small amount of isopropyl alcohol.

Do not touch the lens with the bare hand.

Dust gradually accumulates on the objective lens during use, and it may degrade performance. To avoid this problem, use a cleaning disc designed for CD optical pickup lenses.

HOW TO USE

1. Using the brush in the cleaner cap, apply 1 or 2 drops of the cleaning fluid to the brush on the CD cleaner disc which has the mark next to it.

2. Place the CD cleaner disc onto the CD disc tray with the brush side down, then press the play button.

3. You will hear music for about 20 seconds and the CD player will automatically stop. If it continues to turn, press the stop button.

CAUTION

The CD lens cleaner should be effective for 30~50 operations, however if the brushes become worn out earller then please replace the cleaner disc.

If the CD cleaner brushes become very wet then wipe off any excess fluid with a soft cloth.

Do not drink the cleaner fluid or allow it to come in contact with the eyes. In the event of this happening then drink and / or rinse with clean water and seek medical advice.

The CD cleaner disc must not be used on car CD players or on computer CD ROM drives.

All rights reserved. Unauthorized duplicating, broadcasting and renting this product is prohibited by law.

Cleaner Liquid

Cleaning Disc

PARTS CODE: UDSKA0004AFZZ

– 34 –

XL-40H/50H

Make sure that the disc is normal, and set the CD TEST MODE (STEP 1).

Is the measured voltage as specified in circuit diagram?

Yes

Is "Er-CD01" displayed"?

Yes

Move the pickup to most internal circumference side of disc.

Turn the power off and reset the CD TEST MODE (STEP 1).

Is "PU ERROR " not displayed?

Yes

No

No

No

Check the main unit power supply circuit.

Check the pattern between pin 57 (PUIN) of IC701 and BI803/

CNS803.

Check the between BI803/CNS803 and PU-IN switch.

Is +5V applied to pin 100 (/RST) of IC802?

Yes

Does the CD TEST MODE advance from "STEP 2"?

Yes

No

No

Check the PWB pattern between pin 45 (CD RES) of IC701 and pin 100 (/RST) of IC802.

Is CD Lid switch SW701

ON condition ?

Yes

No

Set ON condition the CD

Lid switch.

Check the between pattern IC701 and SW701 If OK.

Check the main unit power supply circuit.

Check the procedure in "LASER FAILURE".

Does the laser come on in CD TEST MODE "STEP 2"?

Yes

Does the CD TEST MODE advance from "STEP 3" to "STEP

4"?

Yes

Does the spindle motor rotate normally when the CD TEST

MODE changes from "STEP 4" to "STEP 3"?

Yes

Is the HF output on pin 38 of IC802 in CD TEST MODE "STEP 5"?

Yes

Does the sound heard when the optical pickup move to the selected play by the FF/REW key.

Yes

No

No

No

No

No

Check the procedure in "FOCUS FAILURE".

Check the procedure in "SPINDLE MOTOR CLV SERVO

FAILURE".

Check the procedure "HF ERROR".

Does the sled motor move ?

Yes

No

Check the procedure in

"SLED MOTOR

OPERATING FAILURE ".

Check the procedure "NO SOUND"

Check the pattern between IC701 and LCD701.

Does the LCD track number and time indicator work properly ?

Yes

Turn the power off and then back on.

Does the unit initialize properly and start playback when PLAY key is pressed?

Yes

No

No

Is "Er-CD01 " displayed ?

Yes

No

Is "Er-CD01" displayed?

Check the pattern between pin 57 (PUIN) of IC701 and

BI803/CNS803.

Check the between BI803/CNS803 and PU-IN switch.

Yes

Check the procedure in "HF ERROR".

Check the procedure in "TRACK SEARCH FAILUR".

Does the unit play in order in the FF mode?

Yes

Does playback continue for 30 seconds after the start of playback ?

Yes

Normal

No

No

Check the procedure in "SLED SERVO FAILURE".

– 35 –

XL-40H/50H

• Laser failure.

Is +6.2V applied to the emiter of Q861 ?

Yes

Is +5V applied to the collector of Q861 ?

Yes

Is +5V applied to the pin 62 (VDD) of IC802 ?

Yes

Is +5V applied to the pin 1 (VCC) of Ic801 ?

Yes

Is 0V applied to the pin 57 (SEL) of IC802 ?

Yes

No

Is approx. 2V applied to the collector of Q801.

Yes

Check BI802/CNS802. If it is normal, the optical pickup is faulty.

No

Check the PWB pattern between pin 16 of CNS602 and emiter of

Q861.

No

Check the peripheral parts of IC804 and Q861.

No

Check the PWB pattern between collector of Q861 and pin 62 of

IC802.

No

Check the PWB pattern between collector of Q861 and pin 1 of

IC801.

No

No

Does the laser come on when pattern cut between pin 8 (SEL) of

IC801 and pin 57 (SEL) of IC802 ?

Yes

Check the PWB pattern between IC701 and IC802 (BUCK/CCE/

BUS0~3)

Check the peripheral parts of IC801 and Q801. If it is normal, the optical pickup is faulty.

• Focus failure.

Does the optical pickup move up and down when the disc is removed?

Yes

Is the following waveform ouput at the pin 43 (FEI) of IC802 when the disc is set?

Yes pin 43

(FEI) pin 48

(FOO) pin 44

(SBAD)

Is the waveform shown above input at the pin 44 (SBAD) of

IC802?

Yes

IC801 is faulty.

No

Check as stated in item "FOCUS SERVO SAWTOOTH WAVE

FAILURE".

No

Check the periphery of IC801 and BI802/CNS802. Is it normal?

Yes

The optical pickup is faulty.

No

Check the pattern between pin 13 of IC801 and pin 44 of IC802.

Check the periphery of IC801 and BI802/CNS802.

– 36 –

XL-40H/50H

• Focus servo sawtooth wave failure.

Is sawtooh wave output to the pin 48 (FOO) of IC802 ?

Yes

1.5~2.5sec

No

IC802 is faulty.

Is +6.2V applied to the pins 1 and 30 (VCC) of IC804 ?

Yes

No

Is sawtooth wave obtained between pins 25 and 26 of IC804 ?

Yes

1.5~2.5sec

No

Check the PWB pattern between pin 16 of CNS602 and IC804.

Is +5V applied to the pin 2

(MUTE) of IC804 ?

Yes

No

Check the PWB pattern between pin 2 of IC804 and pin 58 (CD STB) of

IC701.

Check the PWB pattern between pin 48 (FOO) of IC802 and pins

27 and 28 of IC804. If OK. IC804 is faulty.

Is sawtooth wave obtained between pins 3 and 4 of BI801/

CNS801 ? (as shown above)

Yes

BI801/CNS801 connection failure or optical pickup failure.

No

Check the PWB pattern between BI801/CNS801 and IC804.

• Spindle motor clv servo failure.

Is following wave output to the pin 55 (DMO) of IC802 when the CD TEST MODE "STEP 3" is changed to " STEP 4" ?

Yes

DMO

No

Check the procedure in "HF ERROR".

If OK. IC802 is faulty.

Is above wave obtained between pins 5 and 6 of IC804 ?

Yes

Is above wave obtained between pins 5 and 6 of BI801/

CNS801 ?

Yes

BI801/CNS801 connection failure or optical pickup failure.

No

Check the PWB pattern between pin 55 (DMO) of IC802 and pins

5 and 6 of IC804. If OK. IC804 is faulty.

No

Check the PWB pattern between BI801/CNS801 and IC804.

– 37 –

XL-40H/50H

• HF error.

Is output (tracking error signal) obtained at the pins 46 (TEI) and 47 (TEZI) of IC802 the CD TEST MODE "STEP 4" is changed to "STEP 5"?

Yes

TEI

TEZI test mode "step 4" test mode "step 5"

No

Is output (HF signal) obtained at the pin 38 (RFI) of IC802 when the CD TEST MODE "STEP 4" is changed to "STEP 5"?

Yes test mode "step 4" test mode "step 5"

RFI

No

Is output obtained at the pins 2 and

5 of BI802/CNS802 No

Optical pickup failure.

Yes

Check the periphery of IC801.

Check the PWB pattern between pin 12.

(TEO) of IC801 and pins 46 and 47 of IC802.

Is it normal ?

Yes

No

IC801 is faulty.

Check the PWB pattern between pin 50 (TEO) of IC802 and pin 18 of IC804.

Check the periphery of IC804 and BI801/CNS801.

If OK. Optical pickup failure.

Is output obtained at the pins 1 and

3, 4 of BI802/CNS802.

No

Yes

Optical pickup failure.


Check the PWB pattern between pin 19 (RFGO) of IC801 and pins

38 (RFI) of IC802.

If OK. IC801 is faulty

Is output (HF signal) obtained at the pins 41 (RFZI) and 42

(RFRP) of IC802 when the CD TEST MODE "STEP 4" is changed to "STEP 5"?


RFZI

RFRP

Is the following wave output to the pin 55 (DMO) of IC802 when the CD TEST MODE "STEP 4" or "STEP 5"?


DMO

No


Check the PWB pattern between pin17 (RFRP) of IC801 and pins

41 (RFZI) and 42 (RFRP) of IC802.

If OK. IC801 is faulty.

No

Check the periphery pins 28~32 of IC802.

If OK. IC802 failure.

Normal.

• No sound.

No sound from both L and R-ch?

Yes

Is +4.5V applied to pin 83 (DVDD) of IC802?

Yes

Is signal of pins 82 and 85 of IC802 output?

Yes

The main PWB is faulty.

No

Check the interval between the pins 82 or 85 of IC802 and the pins

1 or 3 IC601.

No

Check the PWB pattern between R819 and Q861.

No

Check the peripheral parts of IC802. If OK, IC802 is faulty.

– 38 –

XL-40H/50H

• Track search failure

Does the sled motor run in FF/REW state when the SERVO

TEST MODE "STEP1" is set?

Yes

Is the following wave output to the pin 49 (TRO) of IC802 during track search in normal playback?

Yes

TRO

No

Check as stated in item "SLED MOTOR OPERATION FAILURE".

No

IC802 failure.

Is the following wave output to the pins 12 (TEO) of IC801 during track search in normal playback?

Yes

TEO

TEI

TEZI

Is the above wave output to the pins 46 (TEI) and 47 (TEZ) of

IC802 during track serch in normal playback?

Yes

Is the following wave output to the pin 41 (RFZI) and 42

(RFRP) of IC802 during track search in normal playback?

Yes

RFRP

No

No

No

Check the PWB pattern between pin 49 (TRO) of IC802 and pin

18 of IC804.

Check the PWB pattern between pins 20 and 21 of IC804 and

Optical pickup.

If OK. Optical pickup failure.

Check the PWB pattern between pin 12 (TEO) of IC801 and pins 46 and 47 of IC802. If OK. IC801 failure.

Check the PWB pattern between pin 17 (RFO) and 18 (RFIS), 19

(RFRP) of IC801 and pins 41 and 42 of IC802. If OK. IC801 failure.

RFZI

Normal.

• Sled motor operation failure.

Is following sled feed signal output the pin 53 (FMO) of IC802 when FF/REW key is pressed after the CD TEST MODE

"STEP 1" is seted?

Yes

FF REW

FMO

No

C801 is faulty.

No

Check the PWB pattern between pin 53 of IC802 and pins 12 and

13 of IC804.

Is following sled feed signal output the pins 12 and 13 of

IC804 when FF/REW key is pressed after the CD TEST

MODE "STEP 1" is seted?

FF REW Yes

SL

±

Is sled feed signal output the pins 10 and 11 of IC804?

Yes

Is sled feed voltage applied between both terminals of sled motor?

Yes

Check the CD mechanism (periphery of sled motor).

If the sled motor does not run when DC2.0V is applied to both terminals of sled motor, the sled motor is faulty.

• Sled servo failure.

Is following sled signal output the pin 53 (FMO) of IC802 during playback?

Yes

FMO

No

Check the peripheral parts of IC804. If OK, IC804 is faulty.

Check the BI803/CNS803.

No

No

IC802 is faulty.

Normal.

– 39 –

XL-40H/50H

15*

16*

17

18

11*

12

13

14

7

8

9

10

5

6

3

4

23

24

25

26

19

20*

21

22

27*

28

NC

NC

R1

R2

L4

L3

L2

L1

VSS

TEST

LOUT

LBASS2

LBASS1

LTRE

LIN

LSEL0

R3

R4

RSEL0

RIN

RTRE

RBASS1

RBASS2

ROUT

NC

Vref

FUNCTION TABLE OF IC

IC401 VHiLC75342M-1: Function/Volume Equalizer (LC75342M)

Pin No.

Port Name Function

1

2

29

30

DI

CE

VDD

CL

Serial data and clock input pin for control.

Chip enable pin. Data written into an internal latch in a timing of [H] -> [L]. Each analog switch is activated.

Data transfer enabled at [H] level.

Ground pin.

Electronic volume control pin. To be set to the VSS potential.

Volume + equalizer output pin.

Bass-band filter comprising capacitor and resistor connection pin.


Capacitor connection pin comprising treble band filter.

Volume + equalizer input pin.

Input selector output pin.

Input signal pin.

Input signal pin.

Input signal pin.

Input signal pin.

No CONNECT pin. To be open or connected to VSS.


Input signal pin.

Input signal pin.

Input signal pin.

Input signal pin.

Input selector output pin.

Volume + equalizer input pin.

Capacitor connection pin comprising treble band filter.



Volume + equalizer output pin.


0.5 x VDD voltage generation block for analog ground. Capacitor of several 10

µ

F to be connected between

Vref and AWSS (VSS) as a counter measure against power ripple.

Supply pin.

Serial data and clock input pin for control.


– 40 –

XL-40H/50H

IC401 VHiLC75342M-1: Function/Volume Equalizer (LC75342M)

TEST VSS CE DI CL VDD Vref

4 3 2 1 30 29 28

NC

27

LOUT 5 26 ROUT

LBASS2 6

LBASS1 7

25 RBASS2

24 RBASS1

LTRE 8

LIN 9

LSEL0 10

23 RTRE

22 RIN

21 RSEL0

11 12 13 14 15 16 17 18 19 20

L4 L3 L2 L1 NC NC R1 R2 R3 R4

Figure 41 BLOCK DIAGRAM OF IC

– 41 –

XL-40H/50H

IC701 RH-iX0026SJZZ: System Microcomputer (IX0026SJ) (1/2)

32

33

34

35

27

28

29

30

31

23

24

25

26

48

49

50

51

44

45

46

47

52*

53

40

41

42

43*

36

37

38

39

11

12

13

14

15

16

17

18

19

20*

Pin No.

1-4

5-7

8

9

10

21*

22

TM3IO P13

TM4IO P14

IRQ0 P20

SENS IRQ1/P21

IRQ2 P22

IRQ3 P23

IRQ4 P24

P30

P31

P32

LED0 WE/P50

LED1 RE/P51

LED2 CS/P52

LDE3/S51 A16/P53

LED4/S50 A17/P54

SEG49 P60/A0

SEG48 P61/A1

SEG47 P62/A2

Terminal Name Input/Output

COM3-COM0 Output LCD common output terminal.

VLC3-VLC1

VDD

OSC2

OSC1

—

—

Output

Input

LCD power supply terminal.

Microcomputer power supply +5V.

Function

Oscillator ground terminal for main clock. f=8MHz

Oscillator ground terminal for main clock. f=8MHz

VSS

XI

XO

MMOD

VREF-

KEY0 AN0/PA0

KEY1 AN0/PA1

KEY2 AN0/PA2

KEY3 AN0/PA3

KEY4 AN0/PA4

KEY5 AN0/PA5

KEY6 AN0/PA6

KEY7 AN7/PA7

VREF+

TXD SBO0/P00

RXD SBI0/P01

SBT0/P02

SBO1/P03

SBI1/P04

SBT1/P05

DK/BZER P06

—

Input

Output

Input

—

Input

Input

Input

Input

Input

Input

Input

Input

—

Output

Input

Output

Output

Output

Output

Output

Microcomputer power supply GND.

Oscillator ground terminal for sub clock. f=32.768kHz

Oscillator ground terminal for sub clock. f=32.768kHz

Memory mode selection terminal.

Power supply GND for AD converter.

CD lid status detection input.

Operation button input, Max-8 buttons.

Operation button input, Max-8 buttons.

MODEL/TUNER destination input.

Current detection of CD lid control motor.

Used to decide the CD lid drive error to control it.

CD servo auto adjustment mode selection input.

Tape mechanism operating status detection input.

Decides the F.P/CAM-SW status with A/D value.

Tuner signal meter (S meter) voltage input terminal.

Power supply for A/D converter +5V.

Data output terminal to TUNER PLL IC.

Data input from TUNER PLL IC

Synchronous clock output with TUNER PLL IC

Enable output of TUNER PLL IC. "L" = OFF "H" = ON

Tape mechanism solenoid drive control output.

Tape mechanism motor drive control output.

Recording/playback selection output of tape circuit.

"H" = Recording mode, "L" = Playback mode

RST/P27

RMOUT P10

P11

TM2IO P12

Input

Input

Input

Output

Output

Input

Input

Input

Input

Input

Input

Output

Output

Output

Output

Output

Input

Input

Input

Output

Output

Output

Reset signal input

CLOCK/TIMER/SLEEP button input.

Tape run/END detection input. Decided as tape run if pulse is input.

Recording bias oscillation circuit control output.

"H" = Bias oscillation, "L" = oscillation stop.

Recording bias oscillation frequency selection control output.

Power (POWER) button input detection.

Switches to the HALT mode when changing to . "L" at power failure detection input.

Remote control signal input.

Synchronous clock input with RDS IC.

Jog dial UP pulse input.

Jog dial DOWN pulse input.

SURROUND control output.

POWER IC STAND-BY terminal CONTROL.

Power mute output. "H" = MUTE ON "L" = MUTE OFF

CD servo power supply circuit control output. "H" = CD power ON "L" = CD power OFF

Main TRANS RELAY CONTROL. "H" = ON "L" = OFF

Data input from RDS IC.

Radio stereo broadcast reception detection input. "L" = During stereo broadcast reception

Broadcast reception status detection input. "L" = During broadcasting signal reception

LCD backlight control signal output. "H" = Backlight ON, "L" = Backlight OFF

LED illumination control of electric JOG dial. "H" = ON "L" = OFF


– 42 –

XL-40H/50H

IC701 RH-iX0026SJZZ: System Microcomputer (IX0026SJ) (2/2)

Pin No.

54

55

56*

57*

58

59

60

61-64

65

66

67

68

69-74

75-100

Terminal Name Input/Output Function

SEG46 P63/A3

SEG45 P64/A4

SEG44 P65/A5

SEG43 P66/A6

SEG42 P67/A7

SEG41 P70/A8

SEG40 P71/A9

Output

Output

Output

Output

Input

Output

Output

Electric JOG dial UP.

Electric JOG dial DOWN.

Electric CD lid OPEN.

Electric CD lid CLOSE.

CD pickup position detection SW input. "L" = Innerst periphery

Reset signal output for TC9462F

ON/OFF output terminal of CD servo control IC. "H" = Servo ON "L" = Servo stand-by

SEG39 P72/A10- Input/Output Data input/output terminal for TC9462F control.

SEG36 P75/A13

SEG35 P76/A14 Output Data synchronous clock output for TC9462F.

SEG34 P77/A15

SEG33 P87/D7

SEG32 P86/D6

SEG31 P85/D5-

SEG26 P80/D0

Output

—

—

—

Chip enable terminal for TC9462F. "L" = BUS terminal active

LCD segment output.

LCD segment output.

LCD segment output

Note:

Since RH-******SJZZ, SEG0 of the LCD is connected by the 24-pin LCD to SEG7 of the microcomputer output terminal, and connections are made up to the shift SEG26 in order.

SEG25-SEG0 — LCD segment output

Note:

Since RH-******SJZZ, SEG0 of the LCD is connected by the 24-pin LCD to SEG7 of the microcomputer output terminal, and connections are made up to the shift SEG26 in order.


IC701 RH-iX0026SJZZ: System Microcomputer (IX0026SJ)

COM3

COM2

COM1

COM0

VLC3

VLC2

VLC1

VDD

OSC2

OSC1

VSS

XI

XO

MMOD

VREF-

CLID_SW

KEY1

KEY2

MODEL

CLID_PRO

CD_CONF

TAPE_SW

VSM

VREF+

DI

O

O

O

O

O

I

I

O

I

O

I

I

I

I

I

I

I

I

13

14

15

16

9

10

11

12

7

8

5

6

3

4

1

2

21

22

23

24

25

17

18

19

20

63

62

61

60

67

66

65

64

71

70

69

68

75

74

73

72

55

54

53

52

51

59

58

57

56

SEG25

SEG26

SEG27

SEG28

SEG29

SEG30

SEG31

SEG32

SEG33

CCE

BUCK

BUS3

BUS2

BUS1

BUS0

CD_STB

CD_RES

PU-IN

CLID_DW

CLID_UP

MVOL_DW

MVOL_UP

MVOL_IND

I/O

I/O

I/O

O

O

S

O

O

I/O

S

S

S

S

S

S

S

S

I

O

O

O

O

O

O B-LIGHT


– 43 –

XL-40H/50H

IC801 VHiTA2109F/-1:Servo Pre Amp. (TA2109F)

14

15

16

17

18

19

20

10

11

12

13

21

22

23

24

Pin No.

7

8

9

5

6

3

4

1

2

Terminal Name

VCC

FNI

FPI

TPI

TNI

MDI

LDO

SEL

TEB

2VRO

TEN

TEO

SBAD

FEO

FEN

VRO

RFRP

RFIS

RFGO

RFGC

AGCI

RFO

GND

RFN

Output

Input

Output

Output

Output

Input

Output

Output

Input

Output

Input

Input/Output

—

Input

Input

Input

Input

Input

Output

Input

Input

Input

Output

—

Input

Function

Power voltage terminal

Main beam amp input terminal

Main beam amp input terminal

Sub-beam amp input terminal

Sub-beam amp input terminal

Monitor photodiode amp input terminal

Laser diode amp output terminal

Laser diode control signal input and APC circuit ON/OFF signal input terminal

Tracking error balance adjustment signal input terminal

To be controlled by 3-value PWM signal. (PWM carrier = 88.2 kHz)

Standard voltage (2VR) output terminal. When Vcc = 5V, 2VR = 4.2V.

Tracking error signal generation amp reversed phase input terminal

Tracking error signal generation amp output terminal

Sub-beam addition signal output terminal

Focus error signal generation amp output terminal

Focus error signal generation amp reversed phase input terminal

Standard voltage (VR) output terminal. When Vcc = 5V, VR = 2.1V.

Track count signal generation amp output terminal

RFRP detection circuit input terminal

RF signal output terminal

RF amplitude adjustment control signal input terminal

The amplitude of RF signal can be controlled by using the 3-value PWM signal (PWM carrier = 88.2 kHz) which is output from the RFGC terminal of TC9432F.

RF signal amplitude adjustment amp input terminal

RF signal generation amp output terminal

GND terminal

RF reversed phase input terminal

– 44 –

IC801 VHiTA2109F/-1:Servo Pre Amp. (TA2109F)

SBAD

FEO

13

14

FEN

15

10k

Ω

50k

Ω

36pF

7.96k

Ω

15k

Ω

15k

Ω

20

µ

A

10k

Ω

10k

Ω

10k

Ω

30k

Ω

21k

Ω

29k

Ω

VRO

RFRP

RFIS

RFGO

16

17

18

19

20k

Ω

21k

Ω

50

µ

A

21k

Ω

12k

Ω

12k

Ω

20k

Ω

PEAK

BOTTOM

7.67k

Ω

10k

Ω

20pF

24k

Ω

24k

Ω

1.74k

Ω

65

µ

A

3 STATE

DET.

47k

Ω SW

1

LDC

SW

3

1k

Ω

SW

2

680k

Ω

180k

Ω

20pF 13k

Ω

2.12k

Ω

RFGC

20

AGCI

21

23.5k

Ω re = 130

Ω

RFO

22

GND

23

1.53k

Ω

12k

Ω

180k

Ω

40pF

180k

Ω

20pF

60k

Ω

60k

Ω

I . I

I . I

20k

Ω

20k

Ω

20k

Ω

20k

Ω

RFN

24

XL-40H/50H

12

11

10

9

8

7

6

5

4

3

2

1

TEO

TEN

2VRO

TEB

SEL

LDO

MDI

TNI

TPI

FPI

FNI

VCC

SEL

L

HiZ

H

SW1

ON

OFF

OFF

LDC

SW2

OFF OFF

ON

ON

SW3

ON

ON


– 45 –

XL-40H/50H

IC802 VHiTC9462F/-1: Servo/Signal Control (TC9462F) (1/3)

1*

Pin No.

2*

3*

4*

5*

16*

17*

18*

19*

12*

13*

14

15

20*

21*

22*

6

7*

8*

9*

10*

11*

23

24

25

26*

27*

28

29*

30

Port Name

TEST0

/HSO

/UHSO

EMPH

LRCK

VSS

BCK

AOUT

DOUT

MBOV

IPF

SBOK

CLCK

VDD

VSS

DATA

SFSY

SBSY

SPCK

SPDA

COFS

MONIT

VDD

TESIO0

P2VREF

HSSW

ZDET

PDO

TMAXS

TMAX

Input/Output

Input

Output

Output

Function

Test mode terminal. To be opened usually.

Playback speed mode flag output terminal.

/UHSO /HSO Playback speed

L

L

H

H

H

L

H

L x1 speed playback x2 speed playback x4 speed playback

—

Output

Output

—

Output

Output

Output

Output

Output

Sub-code Q data emphasis flag output terminal. "H": Emphasis ON "L": Emphasis OFF

The output polarity can be inverted by command.

Channel clock (44.1 kHz) output terminal. "L": L channel "H": R channel

The output polarity can be inverted by command.

Digital ground terminal.

Bit clock (1.4122 MHz) output terminal.

Audio data output terminal.

Digital out output terminal.

Buffer memory over signal output terminal. "H": Over

Correction flag output terminal.

"H": When AOUT output is correction-disabled symbol in case of C2 correction output.

Output Sub-code Q data CRCC judgment result output terminal. "H": When judgment result is OK.

Input/Output Sub-code P-W data read clock output/input terminal. Selectable with command bit.

—

—

Digital + power terminal.


Output

Output

Output

Output

Output

Output

Output

—

Input

Sub-code P-W data output terminal.

Playback system frame sync signal output terminal.

Sub-code block sync output terminal. "H": On S1 position when the sub-code sync is detected.

Processor status signal read clock (176.4 kHz) output terminal.

Processor status signal output terminal.

Correction system frame clock (7.35 kHz) output terminal.

LSI internal signal monitor terminal.

It is possible to monitor the DSP internal flag and PLL system clock with the microcomputer command. Terminal for serial output of text data according to command .


Test input/output terminal. To be fixed to "L" usually.

Terminal to input the text data read clock according to command.

2VREF terminal for PLL system.

—

Output

Output

Output

Output

Output

VREF voltage in case of x2 speed/x4 speed.

1-bit DAC zero detection flag output terminal.

Terminal to output the phase difference between EFM signal and PLCK signal.

TMAX detection result output terminal. To be selected with command bit TMPS.

TMAX detection result output terminal. To be selected with command bit TMPS.

TMAX detection result

Longer than specific period

Shorter than specific period

Within specific period

TMAX output

"P2VREF"

"VSS"

"HIZ"

31

32

33

34

35

36

37

38

LPFN

LPFO

PVREF

VCOREF

VCOF

AVSS

SLCO

RFI

Input

Output

—

Input

Output

—

Output

Input

Low-pass filter amp inverted input terminal.

Low-pass filter amp output terminal.

VREF terminal for PLL system.

VCO center frequency standard level terminal. To be fixed to PVref usually.

VCO filter terminal.

Analog system ground terminal.

Data slice level generation DAC output terminal.

RF signal input terminal.


– 46 –

XL-40H/50H


62

63

64*

65*

66*

67*

68*

Pin No.

48

49

50

51

44

45

46

47

39

40

41

42

43

52

53

54*

55

56

57

58*

59*

60*

61*

73

74

75*

76

77

78

69*

70*

71

72

79

80

81

82

Port Name

AVDD

RFCT

RFZI

RFIP

FEI

SBAD

TSIN

TEI

TEZI

FOO

TRO

VREF

RFGC

TEBC

FMO

FVO

DMO

2VREF

SEL

FLGA

FLGB

FLGC

FLGD

VDD

VSS

IO0

IO1

IO2

IO3

/DMOUT

/CKSE

/DACT

TESIN

TESIO1

VSS

PXI

PXO

VDD

XVSS

XI

XO

XVDD

DVSR

RO

Input/Output Function

—

Input

Input

Input

Input

Input

Input

Input

Input

Output

Output

—

Output

Output

Output

Output

Output

—

Output

Output

Output

Output

Analog system power terminal.

RFRP signal center level input terminal.

RFRP zero cross input terminal.

RF ripple signal input terminal.

Focus error signal input terminal.

Sub-beam addition signal input terminal.

Test input terminal. To be fixed to Vref usually.

Tacking error input terminal. (Tracking servo ON: Taking-in).

Tracking error, zero cross input termina.l

Focus equalizer output terminal.

Tracking equalizer output terminal.

Analog standard power terminal.

RF amplitude adjustment control signal output terminal.

3-value PWM signal is output. (PWM carrier = 88.2 kHz)

Tracking balance control signal output terminal.


Feed equalizer output terminal. 3-value PWM signal is output. (PWM carrier = 88.2 kHz)

Speed error signal or feed search EQ output terminal.


Disc equalizer output terminal.

3-value PWM signal is output. (PWM carrier = DSP system 88.2 kHz, sync with PXO)

Analog standard power terminal (2xVREF)

APC circuit ON/OFF signal output terminal.

When laser is ON and UHS = L, "Hi-Z". When UHS = H, "H" output is obtained.

Internal signal monitor external flag output terminal.

TEZC, FOON, FOK and RFZC signals can be selected with command.


DFCT, FOON, FMON and RFZC signals can be selected with command.


TRON, TRSR, FOK, and SRCH signals can be selected with command.

Output

—

—


TRON, DMON, HYS and SHC signals can be selected with command.



Input/Output General-use I/O port.

The input port and output port can be selected with command. In case of input port the terminal state (H/L) can be read with the read command.

In case of output port the terminal state (H/L/HiZ) can be controlled with command.

Input Terminal to set the mode to output 2-value PWM of feed equalizer from IO0,1 terminal and 2value PWM of disc equalizer from IO2,3 terminal. "L" active

Input

Input

Input

Input

—

Input

Output

—

—

Input

Output

—

—

Output

To be opened usually.

DAC test mode terminal. To be opened usually.

Test input terminal (externally provided VCO clock input terminal). To be fixed to "L" usually.

Test input/output terminal. To be fixed to "L" usually.


DSP system clock oscillation circuit input terminal. To be fixed to "L" usually.

DSP system clock oscillation circuit output terminal.


System clock oscillation circuit ground terminal.

System clock oscillation input terminal.

System clock oscillation circuit output terminal.

System clock oscillation circuit + power terminal.

R channel D/A converting section power terminal.

R channel data forward rotation output terminal.


– 47 –

XL-40H/50H


Pin No.

83

84

85

86

87*

88*

89*

90-93

94

95

96

97

98*

99*

100

Port Name Input/Output Function

DVDD

DVR

LO

DVSL

—

—

Output

—

D/A converting section power terminal.

Reference voltage terminal.

L channel data forward rotation output terminal.

L channel D/A converting section power terminal.

TEST1

TEST2

Input

Input



TEST3 Input Test mode terminal. To be opened usually.

BUS0-BUS3 Input/Output Microcomputer interface data input/output terminal.

VDD — Digital + power terminal.

VSS

BUCK

/CCE

TEST4

/TSMOD

/RST

—

Input

Input

Input

Input

Input


Microcomputer interface clock input terminal.

Microcomputer interface chip enable signal input terminal. "L": BUS0 to 3 is active.

Test mode termina. To be opened usually.

Local test mode selection terminal.

Reset signal input terminal. "L": Reset.


IC802 VHiTC9462F/-1: Servo/Signal Control (TC9462F)

RFCT

RFZI

RFRP

FEI

SBAD

TSIN

TEI

TEZI

FOO

TRO

VREF

LPFN

LPFO

PVREF

VCOREF

VCOF

AVSS

SLCO

RFI

AVDD

PLL

TMAX

VCO

Data slicer

A/D

Status

Sub-code demodulation circuit

Digital out

16KRAM

CLV servo

Digital equalizer

adjustment circuit

Address circuit

Servo control

D/A PWM

Audio output circuit

Correction circuit

Clock

generator

1Bit

DAC

BUS0

TEST3

TEST2

TEST1

DVSL

LO

DVR

DVDD

RO

DVSR

/RST

/TSMOD

TEST4

/CCE

BUCK

VSS

VDD

BUS3

BUS2

BUS1


– 48 –

XL-40H/50H

IC804 VHiLA6541D/-1: Focus/Tracking/Spin/Sled Driver (LA6541D)

Port Name

VCC

MUTE

VIN1

VG1

VO1

VO2

GND

GND

GND

VIN3

VG3

VO5

VO6

GND

GND

GND

VO7

VO3

VO4

VG2

VIN2

REG OUT

REG IN

RES

CD

VO8

VG4

VIN4

VREF

VCC

Pin No.

22

23

24

25

18

19*

20

21

26

27

28

29

30

14

15

16*

17*

10

11

12

13

7

8

9

5

6

3

4

1

2

Function

Power (short-circuited to pin 30)

All BTL AMP output ON/OFF

BTL AMP1 input terminal

BTL AMP1 input terminal (for gain adjustment)

BTL AMP1 output terminal (noninversion side)

BTL AMP1 output terminal (inversion side)

GND terminal (lowest potential)



Output terminal of BTL AMP2 (inversion side)

Output terminal of BTL AMP2 (noninversion side)

Input terminal of BTL AMP2 (for gain adjustment)

Input terminal of BTL AMP2

Connect the collector of externally provided transistor (PNP). 5V power output

Connect the base of externally provided transistor (PNP).

Reset output

Reset output delay time setting (capacitor provided externally)












Application of standard voltage of level shift circuit

Power (short-circuited to pin 1)

*GND (lowest potential) is connected to the frame of pin center.


IC804 VHiLA6541D/-1: Focus/Tracking/Spin/Sled Driver (LA6541D)

30 29

11k

Ω

28

Level shift

4

27 26

BTL AMP

4

25 24

Vcc

23 22 21 20

BTL AMP

3

19 18

11k

Ω

17

Level shift

3

16

RESET

1

Level shift

1

2

11k

Ω

3 4

BTL AMP

1

5 6 7 8 9 10

BTL AMP

2

11 12

Level shift

2

Regulator

13

11k

Ω

14 15


– 49 –

XL-40H/50H

LCD701: RV-LX0007SJZZ LCD Display

z1 z4 z2 z3 q r

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42

13

14

15

16

17

6

7

8

9

10

11

12

PinNo

1

2

3

4

5 com1 com1 z1 h1 g1 a1

REC h2 g2 a2

SLEEP h3 g3 a3

RANDOM com2 com2 b1 j1 n1 p1 b2 j2 n2 p2 b3 j3 n3 p3 b4

18

19

20

21 h4 g4 a4

MEMORY j4 n4 p4 b5 com3 com3 m2 f2 c3 l3 m3 f3 c4 l4 m4 f4 c5 c1 l1 m1 f1 c2 l2 com4

MHz k3 d3 e3 kHz k4 d4 e4 z4 com4 z2 k1 d1 e1 z3 k2 d2 e2

Figure 50 LCD SEGMENT

34

35

36

37

38

39

40

41

42

27

28

29

30

31

32

33

PinNo

22

23

24

25

26 com1 n6 p6 b7 j7 n7 p7 b8 com2 j5 n5 p5 b6 j6 j8 n8 p8

PTY g6 a6 r h7 g7 a7

TP com1 h5 g5 a5

RDS h6 h8 g8 a8

EON com2 m6 f6 c7 l7 m7 f7 c8 com3 l5 m5 f5 c6 l6 l8 m8 f8

TI k8 d8 e8

TA

SRS(0) com4 d6 e6 q k7 d7 e7 com4 k5 d5 e5

ST k6 com3

– 50 –

XL-40H/50H

PARTS GUIDE

MODEL

XL-40H

XL-50H

XL-40H/XL-50H Micro Component System consisting of XL-40H/XL-

50H ( main unit) and CP-XL40H/CP-XL50H (speaker system).

“HOW TO ORDER REPLACEMENT PARTS”

To have your order filled promptly and correctly, please furnish the following information.

1. MODEL NUMBER 2. REF. No.

For U.S.A. only

Contact your nearest SHARP Parts Distributor to order.

3. PART NO.

4. DESCRIPTION

For location of SHARP Parts Distributor,

Please call Toll-Free;

1-800-BE-SHARP

MARK: SPARE PARTS-DELIVERY SECTION

Explanation of capacitors/resistors parts codes

Capacitors

VCC ....................... Ceramic type

VCK ........................ Ceramic type

VCT ........................ Semiconductor type

VC • • MF ............... Cylindrical type (without lead wire)

VC • • MN ............... Cylindrical type (without lead wire)

VC • • TV ................ Square type (without lead wire)

VC • • TQ ............... Square type (without lead wire)

VC • • CY ............... Square type (without lead wire)

VC • • CZ ............... Square type (without lead wire)

VC • • • • • • • • • J .. The 13th character represents capacity difference.

("J"

±

5%, "K"

±

10%, "M"

±

20%, "N"

±

30%,

"C"

±

0.25 pF, "D"

±

0.5 pF, "Z" +80-20%.)

If there are no indications for the electrolytic capacitors, error is

±

20%.

Resistors

VRD ....................... Carbon-film type

VRS ........................ Carbon-film type

VRN ....................... Metal-film type

VR • • MF ............... Cylindrical type (without lead wire)

VR • • MN ............... Cylindrical type (without lead wire)

VR • • TV ................ Square type (without lead wire)

VR • • TQ ............... Square type (without lead wire)

VR • • CY ............... Square type (without lead wire)

VR • • CZ ............... Square type (without lead wire)

VR • • • • • • • • • J .. The 13th character represents error.

("J"

±

5%, "F"

±

1%, "D"

±

0.5%.)

If there are no indications for other parts, the resistors are

±

5% carbon-film type.

NOTE:

Parts marked with “ ” are important for maintaining the safety of the set.

Be sure to replace parts with specified ones for maintaining the safety and performance of the set.

XL-40H/50H

NO.

PARTS CODE

PRICE

RANK

DESCRIPTION

XL-40H/50H

INTEGRATED CIRCUITS

!

!

D104

D301~304

D401~403

D521,522

D601~604

D651~654

D681~684

D685

D701~709

D720~723

D730

D732

D736,737

D901~904

VD301

ZD351

ZD601

ZD602

ZD681

ZD682

ZD701

IC101

IC102

IC302

IC303

IC401

IC521

IC601

IC701

IC702

IC801

IC802

IC804

VHIBA3126N/-1

VHIBA3311L/-1

VHILC72131/-1

VHILA1832S/-1

VHILC75342M-1

VHILC72723M-1

VHILA4600//-1

RH-IX0026SJZZ

VHITA7291S/-1

VHITA2109F/-1

VHITC9462F/-1

VHILA6541D/-1

J AF Head Selector,BA3126N

J AK REC./P.B.Equalizer Amp.,

BA3311L

J AP PLL (Tuner) LC72131

J AN FM IF Det./FM Mpx./AM IF,

LA1832S

J AN Function/Volume Equalizer,

LC75342M

J AS RDS Circuit,LC72723M

J AN Power Amp.,LA4600

J AX System Control Microcomputer,

IX0026SJ

J AH Loading Motor Driver,TA7291S

J AL Servo Pre Amp.,TA2109F

J AZ Servo/Signal Control,TC9462F

J AW Focus/Tracking/Spin/

Sled Driver,LA6541D

TRANSISTORS

Q608

Q609

Q681,682

Q683

Q701

Q702,703

Q706

Q707,708

Q709

Q801

Q861

Q901

Q902

Q903

Q904

Q905

Q906

Q101~106

Q151

Q152

Q153

Q171

Q172

Q301

Q351

Q360

Q521

Q601~603

Q604,605

Q606

Q607

DIODES

VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR

VS2SC2001-K-1 J AD Silicon,NPN,2SC2001 K

VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR

VSKRC104M//-1 J AC Digital,NPN,KRC104 M

VSKRA102M//-1 J AC Digital,PNP,KRA102 M

VSKRC102M//-1

VS2SC380-O/-1

J AC Digital,NPN,KRC102 M

J AC Silicon,NPN,2SC380 O





VS2SD2012Y/-1 J AF Silicon,NPN,2SD2012 Y


VS2SD2012Y/-1 J AF Silicon,NPN,2SD2012 Y

VSKRA102M//-1

VSKRC107M//-1

VS2SD468-C/-1

J AC Digital,PNP,KRA102 M

J AC Digital,NPN,KRC107 M

J AD Silicon,NPN,2SD468 C








VS2SB562-C/-1 J AD Silicon,PNP,2SB562 C

VSKRC102M//-1

VS2SB562-C/-1

VSKRC107M//-1

VSKRC102M//-1

VS2SB562-C/-1

VSKRA102M//-1

J

J

J

J

J

J

AC

AD

AC

AC

AD

AC

Digital,NPN,KRC102 M

Silicon,PNP,2SB562 C



Silicon,PNP,2SB562 C

Digital,PNP,KRA102 M

VHD1N4148//-1

VHD1N4148//-1

VHD1N4004//-1

VHD1N4148//-1

VHD1N4148//-1

VHD1N4004//-1

VHD1N4004//-1

J AA Silicon,1N4148

J AA Silicon,1N4148

J AB Silicon,1N4004

J AA Silicon,1N4148

J AA Silicon,1N4148

J AB Silicon,1N4004

J AB Silicon,1N4004

VHD1N4004//-1 J AB Silicon,1N4004

VHPMPG3372X-V J AD LED,Green,MPG3372X

VHD1N4148//-1

VHPHY2043//-1

J

J

AA

AD

Silicon,1N4148

LED,Orange,HY2043

VHPHY2043//-1

VHPHY2043//-1

VHD1N4148//-1

J

J

J

AD

AD

AA

LED,Orange,HY2043

LED,Orange,HY2043

Silicon,1N4148

VHCSVC348S/-1 J AK Variable Capacitance,SVC348S

VHEMTZJ5R1B-1 J AC Zener,5.1V,MTZJ5.1B

VHEMTZJ130A-1 J AC Zener,13V,MTZJ13A

VHEMTZJ7R5C-1 J AC Zener,7.5V,MTZJ7.5C

VHEMTZJ6R8A-1 J AA Zener,6.8V,MTZJ6.8A

VHEMTZJ5R6B-1 J AD Zener,5.6V,MTZJ5.6B

VHEMTZJ3R3B-1 J AA Zener,3.3V,MTZJ3.3B

NO.

PARTS CODE

PRICE

RANK

DESCRIPTION

FILTERS

!

CF301,302

CF351

L354

LF651

RFILF0072AFZZ J AG FM IF

RFILF0003AWZZ J AK FM IF

RFILL0001AWZZ J AE Low Pass Filter

RCILZ0002SJZZ J AG Line Filter

TRANSFORMERS

!

!

CF352

T351

T651

T681

RFILA0003SJZZ

RCILI0004SJZZ

J AF AM IF

J AF AM IF

RTRNP0024SJZZ J BC Power,Main

RTRNP0025SJZZ J AU Power,Sub

COILS

L151

L341

L342

L351,352

L353

L521

L601,602

L603

L701

L801

L803

L804

T302

T306

VP-MK331K0000 J AB 330

µ

H,Choke

RBLN-0001AWZZ J AD Balun

VP-DH2R2K0000 J AB 2.2 mmH,Peaking

VP-DH101K0000 J AB 100

µ

H,Choke

VP-DH102K0000 J AB 1 mH,Choke


RCILZ0001SJZZ

VP-DH100K0000

VP-DH101K0000

VP-DH100K0000

VP-DH100K0000

J AD 0.3 mH,Coil

J AB 10

µ

H,Choke

J AB 100

µ

H,Choke

J AB 10

µ

H,Choke

J AB 10

µ

H,Choke


[Serial No.003XXXXX~]

RCILA0007SJZZ

RCILB0009SJZZ

J AG AM Antenna

J AG AM Oscillation

VARIABLE RESISTOR

VR351 RVR-M0999AFZZ J AB 10 kohm (B),Semi-VR

[FM Mute Level]

VIBRATORS

X351

X352

X521

X701

X702

X801

RCRM-0007SJZZ J AG Ceramic,456 kHz

RCRSP0006SJZZ J Crystal,4.5 MHz

RCRSP0005SJZZ J AF Crystal,456 kHz

RCRM-0008SJZZ J AG Ceramic,8 MHz

RCRSP0011AWZZ J AC Crystal,32.768 kHz

RCRM-0002SJZZ J AE Ceramic,16.93 MHz

C153

C154

C155

C301,302

C329

C330

C331

C332

C334

C335

C337

C341

C343,344

C345~347

C348

C349

C101,102

C103,104

C105,106

C107,108

C109,110

C111,112

C113,114

C115,116

C117

C121,122

C123

C125

C126

C129,130

C131

CAPACITORS

VCKYTV1HB102K J AA 0.001

µ

F,50V

VCKYTV1HB331K J AA 330 pF,50V


RC-GZA476AF1C J AB 47

µ

F,16V,Electrolytic

VCQYKA1HM153J J AB 0.015

µ

F,50V,Mylar


µ

F,16V,Electrolytic

RC-GZA475AF1E J AB 4.7

µ

F,25V,Electrolytic


µ

F,50V


µ

F,16V,Electrolytic

VCCSTV1HL820J J AA 82 pF,50V

RC-GZA225AF1H J AB 2.2

µ

F,50V,Electrolytic

RC-GZA107AF1E J AB 100

µ

F,25V,Electrolytic


µ

F,16V,Electrolytic


µ

F,25V,Electrolytic

VCKYBT1HB821K J AA 820 pF,50V

VCQPKA2AA392J J AB 0.0039

µ

F,100V,Polypropylene

VCQYKA1HM273J J AB 0.027

µ

F,50V,Mylar


µ

F,16V,Electrolytic


µ

F,50V

VCKYTV1EF223Z J AA 0.022

µ

F,25V

VCCCPA1HH120J J AA 12 pF (CH),50V

VCKYTV1EF473Z J AB 0.047

µ

F,25V

VCKYPA1HF223Z J AB 0.022

µ

F,50V

VCCUPA1HJ270J J AA 27 pF (UJ),50V



µ

F,50V


µ

F,25V



µ

F,25V


µ

F,16V,Electrolytic


µ

F,50V

– 1 –

NO.

!

!

C627

C632,633

C636,637

C639,640

C651,652

C653,654

C660

C661~663

C683

C684

C685

C686

C688

C689

C535

C536

C537

C601

C603,604

C605,606

C607

C608

C613,614

C615

C616

C617,618

C620

C621

C622

C624

C625

C626

C399

C401~406

C415,416

C417,418

C419,420

C421~424

C425,426

C429

C430

C521

C522

C523

C524

C525,526

C527

C391

C392

C393

C394

C395

C396

C397

C398

C380

C381

C382

C383

C384

C385

C386

C387

C350,351

C352

C353,354

C355

C356

C357

C358

C360,361

C362

C363

C364

C365

C366

C367,368

C369

C370~372

C373,374

C376

PARTS CODE

PRICE

RANK

DESCRIPTION


µ

F,25V


µ

F,16V,Electrolytic


µ

F,25V



µ

F,50V


µ

F,50V,Electrolytic

RC-GZA105AF1H J AB 1

µ

F,50V,Electrolytic


µ

F,25V


µ

F,50V,Electrolytic


µ

F,25V


µ

F,16V,Electrolytic


µ

F,25V


µ

F,50V


µ

F,50V,Electrolytic



µ

F,50V,Electrolytic

VCTYPA1CX153K J AA 0.015

µ

F,16V


µ

F,50V



µ

F,16V,Electrolytic

VCCCTV1HH120J J AA 12 pF (CH),50V



µ

F,25V


µ

F,50V

VCTYPA1CX103K J AA 0.01

µ

F,16V

VCKYPA1HB331K J AA 330 pF,50V


µ

F,25V


µ

F,16V,Electrolytic


µ

F,50V


µ

F,50V,Electrolytic


µ

F,16V,Electrolytic


µ

F,25V

RC-GZA107AF1A J AB 100

µ

F,10V,Electrolytic


µ

F,25V


µ

F,10V,Electrolytic


µ

F,50V


µ

F,16V,Electrolytic


µ

F,16V,Electrolytic


µ

F,50V,Electrolytic


µ

F,50V

RC-QZA104AFYJ J AC 0.1

µ

F,50V,Mylar


µ

F,16V,Electrolytic


µ

F,16V,Electrolytic


µ

F,16V,Electrolytic


µ

F,16V,Electrolytic



µ

F,25V




µ

F,25V


µ

F,16V,Electrolytic


µ

F,25V


µ

F,50V


µ

F,16V,Electrolytic


µ

F,50V


µ

F,25V,Electrolytic


µ

F,25V,Electrolytic


µ

F,25V,Electrolytic

RC-GZV108AF1E J AD 1000

µ

F,25V,Electrolytic


µ

F,50V

RC-GZW478AF1E J AG 4700

µ

F,25V,Electrolytic

VCKYPA1HB222K J AA 0.0022

µ

F,50V

RC-GZV477AF1E J AC 470

µ

F,25V,Electrolytic


µ

F,25V,Electrolytic


µ

F,50V


µ

F,50V


µ

F,16V,Electrolytic


µ

F,16V,Electrolytic


µ

F,25V


µ

F,50V


µ

F,50V


µ

F,16V

VCFYFA1HA104J J AC 0.1

µ

F,50V,Thin Film

VCFYFA1HA104J J AC 0.1

µ

F,50V,Thin Film


µ

F,16V


RC-GZV228AF1C J AG 2200

µ

F,16V,Electrolytic

VCFYFA1HA473J J AB 0.047

µ

F,50V,Thin Film


µ

F,16V,Electrolytic


µ

F,50V


µ

F,50V


µ

F,16V,Electrolytic

– 2 –

XL-40H/50H

NO.

PARTS CODE

PRICE

RANK

DESCRIPTION

R7A0

R7A1

R7A2

R7A3

R7A4

R7A5

R7A6

R7A7

R7A8

R7A9

R7B0

R7B2

C840,841

C842

C843

C844

C845

C846,847

C848

C849

C850

C855

C857

C859

C860

C817~819

C820

C821

C822

C823

C824,825

C828,829

C830

C831,832

C833,834

C835

C836

C837

C838

C839

C861

C862

C863

C887

C901

C902

C903

C904,905

C804

C805

C806

C807

C809

C810

C811

C812

C813

C714

C715

C771

C772

C773

C801

C802

C803

C693,694

C695

C696

C697

C698

C699

C701,702

C703,704

C710

C711

C712

C713



µ

F,50V


µ

F,16V


µ

F,50V

VCKYBT1HB331K J AA 330 pF,50V


µ

F,50V



µ

F,25V

VCKYTV1EB103K J AA 0.01

µ

F,25V


µ

F,50V,Electrolytic


µ

F,25V


µ

F,16V,Electrolytic



µ

F,10V,Electrolytic


µ

F,16V,Electrolytic


µ

F,25V


µ

F,16V,Electrolytic

VCCSPA1HL101J J AA 100 pF,50V

VCKYTV1EB153K J AB 0.015

µ

F,25V


µ

F,10V,Electrolytic


µ

F,25V


µ

F,50V


µ

F,50V

VCKYTV1EB333K J AB 0.033

µ

F,25V


µ

F,50V


µ

F,50V


µ

F,10V,Electrolytic


µ

F,25V


µ

F,10V,Electrolytic


µ

F,25V


µ

F,25V


µ

F,25V


µ

F,10V,Electrolytic


µ

F,25V


µ

F,25V


µ

F,10V,Electrolytic


µ

F,25V


µ

F,16V,Electrolytic



µ

F,25V


µ

F,10V,Electrolytic



µ

F,10V,Electrolytic

VCCSTV1HL2R0C J AA 2 pF,50V


µ

F,10V,Electrolytic


µ

F,10V,Electrolytic


µ

F,25V


µ

F,50V


µ

F,10V,Electrolytic


µ

F,25V



µ

F,25V


µ

F,10V,Electrolytic


µ

F,10V,Electrolytic


µ

F,16V,Electrolytic

RC-GZA477AF1A J AC 470

µ

F,10V,Electrolytic


µ

F,25V


µ

F,50V


µ

F,50V



µ

F,50V


µ

F,50V


µ

F,50V,Electrolytic


µ

F,25V,Electrolytic

VCKYTV1HF223Z J AA 0.022

µ

F,50V

RESISTORS

VRS-TV2AB000J

VRS-TV2AB102J

VRS-TV2AB102J

VRS-TV2AB104J

J

J

J

J

AA

AA

AA

AA

0 ohm,Jumper,1.25

1 kohm,1/10W

1 kohm,1/10W

100 kohm,1/10W

VRD-ST2EE101J J AA 100 ohm,1/4W

×

2mm,Green

VRS-TV2AB121J

VRS-TV2AB103J

VRS-TV2AB102J

VRS-TV2AB102J

VRS-TV2AB820J

J

J

J

J

J

AA

AA

AA

AA

AA

120 ohms,1/10W

10 kohm,1/10W

1 kohm,1/10W

1 kohm,1/10W

82 ohms,1/10W

VRD-ST2CD332J J AA 3.3 kohms,1/6W

VRS-TV2AB103J J AA 10 kohm,1/10W

VRS-TV2AB473J J AA 47 kohms,1/10W

NO.

R323

R336

R343

R344

R345

R346

R347

R348

R349

R350

R351

R352

R353

R355

R356

R357

R119,120

R121~124

R125

R126

R131

R132

R133

R134

R138

R139

R140

R141

R151

R152

R153,154

R155

R156,157

R7B3

R7D1

R7D2

R7D3

R7D4

R7D5

R7D6

R7D8

R7D9

R7E1

R80A

R80B

R80C

R80E

R80F

R80G

R101,102

R103,104

R105

R106

R107

R108

R109,110

R111,112

R113,114

R115,116

R117,118

R381

R382

R383

R384

R385

R386

R387

R358

R359

R360

R361,362

R363

R364

R365

R366

R369A

R369B

R371~374

R376

R377

R379

R380

XL-40H/50H

PARTS CODE

PRICE

RANK

DESCRIPTION

VRS-TV2AB222J

VRS-TV2AB820J

VRS-TV2AB820J

VRS-TV2AB820J

VRS-TV2AB820J

VRS-TV2AB820J

VRS-TV2AB820J

VRS-TV2AB820J

VRS-TV2AB820J

VRS-TV2AB820J

VRS-TV2AB823J

VRS-TV2AB683J

J AA 2.2 kohms,1/10W

J AA 82 ohms,1/10W

J AA 82 ohms,1/10W

J AA 82 ohms,1/10W

J AA 82 ohms,1/10W

J AA 82 ohms,1/10W

J AA 82 ohms,1/10W

J AA 82 ohms,1/10W

J AA 82 ohms,1/10W

J AA 82 ohms,1/10W

J AA 82 kohms,1/10W

J AA 68 kohms,1/10W


VRD-ST2CD823J J AA 82 kohms,1/6W



VRD-ST2CD102J J AA 1 kohm,1/6W

VRS-TV2AB121J

VRS-TV2AB154J

J

J

AA

AA

120 ohms,1/10W

150 kohms,1/10W




VRS-TV2AB392J J AA 3.9 kohms,1/10W


VRS-TV2AB332J

VRS-TV2AB153J

VRS-TV2AB223J

J

J

J

AA

AA

AA

3.3 kohms,1/10W

15 kohms,1/10W

22 kohms,1/10W

VRS-TV2AB101J

VRS-TV2AB472J

VRS-TV2AB104J

VRS-TV2AB562J

J

J

J

J

AA

AA

AA

AA

100 ohm,1/10W

4.7 kohms,1/10W

100 kohm,1/10W

5.6 kohms,1/10W


VRS-TV2AB472J

VRS-TV2AB102J

VRS-TV2AB104J

J

J

J

AA

AA

AA

4.7 kohms,1/10W

1 kohm,1/10W

100 kohm,1/10W

VRD-ST2EE331J J AA 330 ohms,1/4W



VRD-ST2CD331J J AA 330 ohms,1/6W


VRS-TV2AB104J

VRS-TV2AB103J

VRD-ST2EE560J

VRD-ST2EE151J

J

J

J

J

AA

AA

AA

AA

100 kohm,1/10W

10 kohm,1/10W

56 ohms,1/4W

150 ohms,1/4W




VRS-TV2AB681J

VRS-TV2AB472J

J

J

AA

AA

680 ohms,1/10W

4.7 kohms,1/10W


VRS-TV2AB682J

VRS-TV2AB681J

VRS-TV2AB330J

VRS-TV2AB272J

VRS-TV2AB562J

VRS-TV2AB102J

VRS-TV2AB271J

VRS-TV2AB332J

VRS-TV2AB102J

VRS-TV2AB474J

J

J

J

J

J

AA

AA

AA

AA

AA

6.8 kohms,1/10W

680 ohms,1/10W

33 ohms,1/10W

2.7 kohms,1/10W

5.6 kohms,1/10W

J AA 1 kohm,1/10W

J AA 270 ohms,1/10W


J AA 1 kohm,1/10W

J AA 470 kohms,1/10W

VRS-TV2AB822J

VRS-TV2AB182J

VRS-TV2AB472J

VRS-TV2AB123J

J

J

J

J

AA

AA

AA

AA

8.2 kohms,1/10W

1.8 kohms,1/10W

4.7 kohms,1/10W

12 kohms,1/10W


VRS-TV2AB682J

VRS-TV2AB103J

VRS-TV2AB222J

J

J

J

AA

AA

AA

6.8 kohms,1/10W

10 kohm,1/10W

2.2 kohms,1/10W

VRS-TV2AB680J

VRS-TV2AB820J

J AA 68 ohms,1/10W

J AA 82 ohms,1/10W






VRS-TV2AB103J

VRD-ST2EE331J

J AA 10 kohm,1/10W

J AA 330 ohms,1/4W






NO.

R721,722

R723

R724

R725

R727

R728

R729

R730~734

R737~746

R747~749

R750,751

R752

R753,754

R757~768

R771~777

R685

R686

R701

R702

R705

R706

R707

R708

R709

R710,711

R715

R716

R717

R718

R719,720

R778~781

R782,783

R784

R785

R786

R787

R789

R792

R793

R794~797

R798

R799

R801

R802

R804

R806

R807

R808

R809

R619,620

R621

R623

R624

R625

R627

R628

R629

R631,632

R633

R634

R661,662

R681

R682

R683

R684

R391,392

R393

R395

R415~420

R423~425

R435,436

R437,438

R439,440

R521

R528,529

R532

R533,534

R601~604

R607

R608

R615,616

R617

PARTS CODE

PRICE

RANK

DESCRIPTION






VRS-TV2AB103J

VRS-TV2AB682J

VRS-TV2AB392J

J

J

J

AA

AA

AA

10 kohm,1/10W

6.8 kohms,1/10W

3.9 kohms,1/10W







VRD-ST2EE102J J AA 1 kohm,1/4W

VRS-TV2AB682J

VRS-TV2AB333J

J

J

AA

AA

6.8 kohms,1/10W

33 kohms,1/10W




VRD-ST2EE102J J AA 1 kohm,1/4W





VRD-ST2EE6R8J J AA 6.8 ohms,1/4W

VRD-ST2EE2R2J J AA 2.2 ohms,1/4W

VRD-ST2EE332J J AA 3.3 kohms,1/4W





















VRS-TV2AB103J

VRS-TV2AB473J

VRS-TV2AB122J

VRS-TV2AB103J

VRS-TV2AB473J

VRS-TV2AB102J

VRS-TV2AB473J

VRS-TV2AB102J

J AA 10 kohm,1/10W

J AA 47 kohms,1/10W


J AA 10 kohm,1/10W

J AA 47 kohms,1/10W

J AA 1 kohm,1/10W

J AA 47 kohms,1/10W

J AA 1 kohm,1/10W





VRS-TV2AB102J

VRS-TV2AB102J

VRS-TV2AB102J

J

J

J

AA

AA

AA

1 kohm,1/10W

1 kohm,1/10W

1 kohm,1/10W

VRS-TV2AB473J

VRS-TV2AB333J

J AA 47 kohms,1/10W

J AA 33 kohms,1/10W




VRD-RT2HD2R2J J AA 2.2 ohms,1/2W








VRS-TV2AB473J

VRS-TV2AB104J

VRS-TV2AB153J

VRS-TV2AB103J

VRS-TV2AB332J

VRS-TV2AB103J

J

J

J

J

J

J

AA

AA

AA

AA

AA

AA

47 kohms,1/10W

100 kohm,1/10W

15 kohms,1/10W

10 kohm,1/10W

3.3 kohms,1/10W

10 kohm,1/10W

– 3 –

NO.

R824

R825

R826

R827

R828

R829

R843

R810

R811

R812

R813

R814

R815,816

R817,818

R819

R820

R821

R822

R823

R852~855

R861~863

R901

R902

R903

R904

R905

R906

R907

R909

R910

PARTS CODE

PRICE

RANK

DESCRIPTION

VRS-TV2AB332J

VRS-TV2AB222J













VRS-TV2AB273J

VRS-TV2AB823J

VRS-TV2AB272J

VRS-TV2AB273J

VRS-TV2AB122J

J AA 27 kohms,1/10W

J AA 82 kohms,1/10W


J AA 27 kohms,1/10W





VRS-TV2AB104J

VRS-TV2AB222J

J AA 100 kohm,1/10W




VRS-TV2AB473J

VRS-TV2AB271J

VRS-TV2AB103J

J

J

J

AA

AA

AA

47 kohms,1/10W

270 ohms,1/10W

10 kohm,1/10W



VRS-TV2AB183J

VRS-TV2AB333J

J

J

AA

AA

18 kohms,1/10W

33 kohms,1/10W

OTHER CIRCUITRY PARTS

!

!

!

BI605/CNS605 QCNWN0179SJZZ J AF Connector Ass’y,7/7Pin

BI652/CNS652 QCNWN0178SJZZ J AC Connector Ass’y,2/2Pin

BI702/CNS702 QCNWN0180SJZZ J AE Connector Ass’y,10/10Pin

BI706/CNS706 QCNWN0185SJZZ J AC Connector Ass’y,3/3Pin


BI801/CNS801 QCNWN0186SJZZ J AF Connector Ass’y,8/8Pin




CFM901 ———— — Flat Wire,2Pin

(Supplies at REF.No.PWB-D)

CFW601

CFW701

CFW704

QCNWN0201SJZZ

QCNWN0200SJZZ

QCNWN0183SJZZ

J

J

J

AB

AB

AD

Flat Wire,5Pin

Flat Wire,2Pin

Flat Wire,12Pin

CFW807

CNP101

CNP301

CNP605

QCNWN0182SJZZ J

QCNCM931HAFZZ J

QCNCM602BAFZZ J

QCNCM705GAFZZ J

AB

AC

AA

AB

Flat Wire,2Pin

Plug,8Pin

Plug,2Pin

Plug,7Pin

CNP652,653 QCNCM998BAFZZ J AC Plug,2Pin

CNP681

CNP702

CNP703

QCNCM603CAFZZ J

QCNCM004KSJZZ J

QCNCM010LAWZZ J

AB

AC

AC

Plug,3Pin

Plug,10Pin

Plug,11Pin

CNP705

CNP706

CNP803

CNP901

QCNCM932BAFZZ J AA Plug,2Pin

QCNCM932CAFZZ J AA Plug,3Pin

QCNCM932FAFZZ J AC Plug,6Pin

———— — Plug,7Pin

(Supplies at REF.No.PWB-D)

QCNWN0175SJZZ J AG Connector Ass’y,8Pin

QCNCW010LAWZZ J AD Socket,11Pin

CNS101

CNS703

CNS704

CNS705

F651

F653

FE301

J601

LCD701

M701

QCNCW623MAFZZ J AC Socket,12Pin

QCNWN0184SJZZ J Connector Ass’y,2Pin

QFS-C252ASJNI

QFS-C102ASJNI

J

J

AH

AE

Fuse,T2.5A L 250V

Fuse,T1A L 250V

RTUNS0012AWZZ J AV FM Front End

QJAKM0001SJZZ

RV-LX0007SJZZ

RMOTV0409AFZZ

J

J

J

AG Jack,Headphones

AR

AL

LCD Display

Motor [JOG]

M901(237-9) 9GD192112344

NM801 RMOTV0409AFM1

J

J

AY

AN

Motor with Pulley [Tape]

Motor with Gear [Sled]

NM802

NSW801

PH901

RMOTV0408AFM3

QSW-F9001AWZZ

————

J

J

AN

AE

—

Motor with Chassis [Spindle]

Switch,Push Type [Pickup In]

Photo Interrupter

(Supplies at REF.No.PWB-E)

RLY681

RX701

SO301

SO601

RRLYD0004SJZZ J AG Relay

VHLN64H380A-1 J AK Remote Sensor,N64H380A

QTANC0001SJZZ J AF Socket,FM Antenna

QTANA0007SJZZ J AF Terminal,Speaker

XL-40H/50H

NO.

PARTS CODE

PRICE

RANK

DESCRIPTION

!

SO651 QSOCA0004SJZZ J AH Socket,AC Power Input

SOL901(237-4) 9GD19212118 J AP Solenoid Ass’y

SW700

SW709

QSW-Z0001SJZZ

QSW-K0002SJZZ

J

J

AF

AC

Switch,Push Type [JOG]

Switch,Key Type

[ON/STAND-BY]

SW710

SW711

SW712

SW713

QSW-K0002SJZZ J AC Switch,Key Type

[CLOCK/TIMER/SLEEP]

QSW-K0002SJZZ J AC Switch,Key Type [TUNING UP]


[PLAY/CD PAUSE]


[VOLUME SELECT]

SW714

SW715

SW716

SW717

SW721


[DISPLAY MODE]

QSW-K0002SJZZ J AC Switch,Key Type [ASPM]

QSW-K0002SJZZ J AC Switch,Key Type [EON]

QSW-K0002SJZZ J AC Switch,Key Type [PTY.TI]


[MEMORY/SET]

QSW-K0002SJZZ J AC Switch,Key Type SW722

SW723

SW724

SW725

SW726

QSW-K0002SJZZ

QSW-K0002SJZZ

QSW-K0002SJZZ

J

J

J

AC

AC

AC

[BASS/TREBLE]

Switch,Key Type [BAND]

Switch,Key Type [REC.PAUSE]

Switch,Key Type [STOP/CLEAR]


[TUNING DOWN]

QSW-K0002SJZZ J AC Switch,Key Type [FUNCTION] SW727

SW728 QSW-K0002SJZZ J AC Switch,Key Type

[VOLUME/JOG]

SW801 QSW-P0004AWZZ J AE Switch,Push Type [Open/Close]

SW901(237-7) 9GD640101210 J AE Switch,Leaf Type [Fool Proof]

SW902(237-8) 9GD640101210 J AE Switch,Leaf Type [Cam]

301

302

303

304

305

!

306

306- 1

306- 2

306- 3

307

701

702

703

704

NM801

NM802

NSW801

CD MECHANISM PARTS

NGERH0586AFZZ J AC Gear,Middle

NGERH0587AFZZ J AC Gear,Drive

MLEVP1054AFZZ J AC Rail,Guide

NSFTM0291AFFW J AD Shaft,Guide

PCUSG0613AFZZ J AC Cushion

DCTRH8004SJ01 J BC Pickup Unit Ass’y

———— — Pickup Unit

(Not Replacement Item)

NGERR0043AFZZ J AC Gear,Rack

MSPRC0961AFZZ J AA Spring,Rack

PCOVP1333AFSA J AF Cover,Mechanism

XBSSD26P06000 J AA Screw,ø2.6

×

6mm

XHBSD20P05000 J AA Screw,ø2

×

5mm

XBBSD20P03000 J AA Screw,ø2

×

3mm

LX-WZ1070AFZZ J AA Washer,ø1.5

×

ø3.8

×

0.25mm

RMOTV0409AFM1 J AN Motor with Gear [Sled]

RMOTV0408AFM3 J AN Motor with Chassis [Spindle]

QSW-F9001AWZZ J AE Switch,Push Type [Pickup In]

201

201

201- 1

201- 2

201- 2

201- 3

201- 4

201- 5

201- 6

201- 6

201- 7

201- 8

201- 8

201- 9

201-10

201-11

201-11

201-12

201-13

203

208

CABINET PARTS

CPNLC1045SJ01 J AN Front Panel Ass’y [XL-40H]

CPNLC1045SJ03 J AN Front Panel Ass’y [XL-50H]

———— — Front Panel


JKNBZ0037SJSA J AE Button,Operation B [XL-40H]

JKNBZ0037SJSB J AE Button,Operation B [XL-50H]

PCOVS3004SJFW J AC Shield Cover

PCUSG0003SJZZ J AC Cushion,Leg

QCNWN0219SJZZ J AC Lead Wire with Lug

GDORF0010SJSA J AG Cassette Holder [XL-40H]

GDORF0014SJSA J Cassette Holder [XL-50H]

HDECP0001SJSA J AF Decoration Plate,LCD Display

HDECP0002SJSA J AF Decoration Plate,

Cassette Holder [XL-40H]

HDECP0002SJSB J AF Decoration Plate,

Cassette Holder [XL-50H]

HDECQ0028SJSA J AE LCD Window

HDECQ0029SJSA J AE Cassette Holder Window

JKNBZ0035SJSA J AE Button,Operation A [XL-40H]

JKNBZ0035SJSB J Button,Operation A [XL-50H]

MSPRD0006SJFJ J AC Spring,Cassette Holder

LX-EZ0001SJFN J AB Screw,ø2.5

×

10mm

CGERH0001SJ01 J AF Cassette Holder Damper Gear

Ass’y

HDECQ0033SJSA J AD Ring,JOG Dial Knob

– 4 –

XL-40H/50H

!

NO.

PARTS CODE

PRICE

RANK

DESCRIPTION

!

209

209

210

211

212

213

214

215

216

216- 1

JKNBK0025SJSA

JKNBK0025SJSB

CHLDZ1003SJ01

JKNBZ0029SJSC

MSPRD0013SJFJ

CHLDM1002SJ01

J

J

J

J

J

J

AC

AC

AC

AH

Knob,JOG Dial [XL-40H]

Knob,JOG Dial [XL-50H]

GCABC1039SJSA J AH Top Cabinet

MLEVP0001SJSA J AL Lever,CD Eject Button

GDORT0003SJSA J AF CD Lid

AG CD Lid Damper Gear Ass’y

AC Button,CD Eject

Spring,CD Lid

Stabilizer Ass’y

216- 2

217

218

219

220

221

221

222

231

232

233

234

237

223

224

225

226

227

228

230

———— — Stabilizer


PMAGF0002AWZZ J AE Magnet

GITAS0003SJSA

GITAS0004SJSA

TLABS0003SJZZ

J

J

J

AG Side Panel,Left

AG Side Panel,Right

AD Label,Class 3A

TLABS0004SJZZ J AC Label,Laser

GCABB1020SJSB J AL Rear Panel [XL-50H]

GCABB1043SJSA J AF Rear Panel [XL-40H]

PCOVS3001SJFW J AG Bracket,FM/AM Socket/Speaker

Terminal

LCHSM0004SJFW J AN Main Chassis

LANGF0020SJFW J AC Bracket,Sub Transformer

LHLDW1001SJZZ J AD Nylon Band

QCNWN0148SJZZ J AD Lead Wire with Lug

QFSHD0001AWZZ J

LANGK0019SJFW

PRDAR0016SJFW

LHLDZ1022SJSA

CMECB0004SJ01

J

J

J

J

AB

AB

AF

AB

BC

Holder,Fuse

Bracket,Display PWB/Main PWB

Heat Sink

PCOVS3003SJFW J AD Shield Cover,Main PWB

PSHEP0001SJZZ J AF Sheet,LCD Display

LHLDZ1010SJSA J AE Holder,LCD Display

Holder,LED

Tape Mechanism Ass’y

244

245

246

247

601

603

604

605

608

609

610

611

612

613

237- 1

237- 2

237- 3

94R19210703

9GD19210943

94R192104309

237- 4(SOL901) 9GD19212118

237- 5 9GD62161401

237- 6 94R62010111

237- 7(SW901) 9GD640101210

237- 8(SW902) 9GD640101210

J AE Belt,FF/REW

J AG Belt,Main

J AG Pinch Roller Arm Ass’y

J AP Solenoid Ass’y

J AN Head,Erase

J AT Head,Record/Playback

J AE Switch,Leaf Type [Fool Proof]

J AE Switch,Leaf Type [Cam]

237- 9(M901) 9GD192112344

237-10(PWB-D) 9GD192121303

J AY Motor with Pulley [Tape]

J AZ Tape Mechanism PWB Ass’y

237-11(PWB-E) 9GD192121304

238 QCNWN0147SJZZ

J

J

AW Tape Mechanism PWB Ass’y

AC Lead Wire with Lug

240 LHLDZ1023SJZZ J AD Holder,JOG Motor

241

242

243

LHLDZ1024SJZZ

LHLDZ1026SJZZ

NBLTK0001SJZZ

J

J

J

AC

AC

AA

Holder,JOG Motor Tray

Holder,JOG Motor Guide

Belt,JOG Motor

NGERW0001SJZZ J AD Gear,Worm

NGERW0002SJZZ J AD Wheel,JOG Worm

NPLYP0001SJZZ J AB Pulley,JOG Motor

PCOVU9001SJZZ J AC Sheet,JOG Motor Guide Holder

XEBSD25P10000 J AA Screw,ø2.5

×

10mm

XEBSF25P08000 J AA Screw,ø2.5

×

XJBSD30P08000

8mm

J AA Screw,ø3

×

8mm

LX-JZ0001SJFD J AA Screw,ø3

×

10mm


×

5mm

XEBSD25P14000 J AA Screw,ø2.5

×

14mm

XESSD25P12000 J Screw,ø2.5

×

12mm

XESSD30P10000 J AA Screw,ø3

×

10mm


×

6mm

XJBSF30P10000 J AA Screw,ø3

×

10mm

ACCESSORIES/PACKING PARTS

QACCE0001SJZZ J AH AC Power Supply Cord

QANTL0002SJZZ J AM AM Loop Antenna

QANTW0002SJZZ J AH FM Antenna

SPAKA0030SJZZ J AF Packing Add.,Side

SPAKA0038SJZZ J AF Packing Add.,Top

SPAKA0039SJZZ J AF Packing Add.,Bottom

SPAKC0095SJZZ J AM Packing Case [XL-40H]

SPAKC0098SJZZ J Packing Case [XL-50H]

SPAKP0005SJZZ J AC Polyethylene Bag,Unit

SPAKZ0019SJZZ J AC Protection Sheet,Top/Bottom

SSAKA0002SJZZ J AE Polyethylene Bag,Accessories

TINSZ0052SJZZ

TLABE0054SJZZ

J AM Operation Manual

J Label,Bar Code

TLABM0019SJZZ J AC Label,Feature

TLABN0066SJZZ J Label,Serial No. [XL-40H]

TLABN0067SJZZ J Label,Serial No. [XL-50H]

NO.

PARTS CODE

PRICE

RANK

DESCRIPTION

TLABZ0030SJZZ J AC Label,Ecology

RRMCG0013SJSB J AS Remote Control

GFTAB1021AWSB J Battery Lid,Remote Control

P.W.B. ASSEMBLY (Not Replacement Item)

PWB-A1~8

!

PWB-B

PWB-C

PWB-D

PWB-E

DCEKK0012SJ03 J — Main/Display/CD/LED/

Headphones/Open•Close

Switch/JOG Switch/Washer

(Combined Ass'y)

DCEKA0001SJ06 J — Power

QPWBF3895AFZZ J AC CD Motor (PWB Only)

9GD192121303 J — Tape Mechanism

9GD192121304 J — Tape Mechanism

OTHER SERVICE PART

UDSKA0004AFZZ J AZ CD Pickup Lens Cleaner Disc

CP-XL40H/50H

SPEAKER BOX PARTS

701

701

702

703

704

705

706

707

707

SP601,602

GBOXS0001SJZZ J

GBOXS0002SJZZ J

9GDYFY090B001 J

9GDYFY090B011 J

9GDYFY090B003 J

Speaker Ass’y [CP-XL40H]

Speaker Ass’y [CP-XL50H]

Front Panel Ass’y [CP-XL40H]

Front Panel Ass’y [CP-XL50H]

Speaker Box Ass’y

9GDYFY978B008 J AF Duct Pipe

9GDYFY910Q013 J AE Screw,ø4

×

12mm

9GDYFY910Q020 J AD Cushion,Speaker

9GDYFY978B010 J AH Cord,Speaker

9GDYFY090B008 J

9GDYFY090B010 J

VSD0010PBY24N J

Label,Specifications [CP-XL40H]

Label,Specifications [CP-XL50H]

Speaker,Full-Range

PACKING PARTS

SPAKA0031SJZZ J

SPAKC0088SJZZ J

SPAKP0006SJZZ J

SPAKZ0008SJZZ J

SPAKZ0009SJZZ J

Pad,Speaker

Packing Case,Speaker

Polyethylene Bag,Speaker

Pad,Bottom,Speaker

Pad,Center,Speaker

– 5 –

XL-40H/50H

A

XL-40H/50H

B

C

D

E

306

306-2

306-1

303

306-3

701

307

304

704

701

702

302

301

703x2

NM802

F

G

H

1

NM801

305

305x2

NSW801

PWB-C

2 3 4

Figure 6 CD MECHANISM EXPLODED VIEW

– 6 –

5 6

XL-40H/50H

XL-40H/50H

A

B

C

D

E

F

G

212

214

217

613

215

613

216

216-2

216-1

613

210

613x2

201

201-9

LCD701

PWB-A5

201-1

201-7

232

234

233

PWB-A4

247

605

610x2

209

208

201-13x2

201-8

201-6

201-10

604

201-11

201-2

BELT CONNECTION

Motor(M901)

FF/REW

Clutch

Main

Belt

Flywheel

FF/REW

Belt

213

601

PWB-A7

610x2

PWB-A2

603 601x2

241

M701

246

243

608x2

211

PWB-A8x3

244 601x3

CD

MECHANISM

PWB-A6

609x3

203

240

245

242

201-3

201-5

PWB-A8

601

231

PWB-A1

605x2

PWB-A3

604

TAPE MECHANISM

612

224

601x4

201-4x2

201-12

226

237

(237-1,237-2,237-3,237-4(SOL901),

237-5,237-6,237-7(SW901),

237-8(SW902), 237-9(M901),

237-10(PWB-D),

237-11(PWB-E))

611

223

222

T651

218

613

220

613

609x3

604 221

228

Q605

227x2

Q604

604x3

Q607

230

Silicon

Grease

601

604

IC601

612x4

227x2

T681

PWB-B

219

613

613

201-13x2

225

H

238 612

Note: Only the unit and consumale parts are supplied as parts supply for the Tape mechanism.

1 2 3

– 7 –

4

Figure 7 CABINET EXPLODED VIEW

5

613x2

6

A

CP-XL40H/50H

B

C

SP601(L-CH)

SP602(R-CH)

704x4

D

701

E

703

702

XL-40H/50H

707

F

705 FULL-RANGE

SPEAKER

SP601(L-CH)

SP602(R-CH)

G

H

1

BLACK WITH WHITE LINE

BLACK

5 2 3 4

Figure 8 SPEAKER EXPLODED VIEW

– 8 –

6

706

XL-40H/50H

ALL RIGHTS RESERVED.

No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any from or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.

SHARP CORPORATION

Communication Systems Group

Quality & Reliability Control Center

Higashihiroshima, Hiroshima 739-0192, Japan

Printed in Japan

A0002-1394NS•HA•C

SG • PILSA(EX)

Sharp XL-55 Service manual

SERVICE MANUAL

No. S2007XL40H///

CONTENTS

Page

SHARP CORPORATION

SAFETY PRECAUTION FOR SERVICE MANUAL

Amplifier section

Output power:

SPECIFICATIONS

General

Power source: AC 230 V, 50 Hz

Power consumption: 26 W

Dimensions:

Weight:

Width; 160 mm (6-5/16")

Height; 241 mm (9-1/2")

Depth; 249 mm (9-13/16")

2.7 kg (6.0 lbs.)

Tuner section

Frequency range: FM; 87.5-108 MHz

AM; 522-1,620 kHz

Cassette deck section

Frequency response:

50 - 14,000 Hz (Normal tape)

Signal/noise ratio: 50 dB

Wow and flutter: 0.3 % (DIN 45 511)

Output terminals:

PMPO; 28 W (total)

MPO; 14 W (7 W + 7 W)

(DIN 45 324)

RMS; 10 W (5 W + 5 W)

(DIN 45 324)

Speakers; 4 ohms

Headphones; 16-50 ohms

(recommended; 32 ohms)

Speaker section

Type: Full range speaker system

Speakers: 10 cm (4") full-range speaker

Rated input power: 5 W

Compact disc player section

Type: Compact disc player

Signal readout: Non-contact, 3-beam semiconductor laser pickup

1-bit D/A converter D/A converter:

Filter: 8-times oversampling digital filter

Frequency response: 20 - 20,000 Hz

Wow and flutter: Unmeasurable

(less than 0.001% W. peak)

Maximum input power:

Impedance:

Dimensions:

10 W

4 ohms

Width; 145 mm (5-3/4")

Height; 240 mm (9-1/2")

Depth; 191 mm (7-1/2")

Weight: 1.3 kg (2.9 lbs.)/each

NAMES OF PARTS

Front panel

1. Timer Indicator

2. Record Indicator

3. Sleep Indicator

4. (CD) Random Indicator

5. (CD/TUNER) Memory Indicator

6. RDS Indicator

7. Traffic Programme Indicator

8. Traffic Announcement Indicator

9. FM Stereo Mode Indicator

10. (CD) Play Indicator

11. (CD) Repeat Indicator

12. EON Indicator

13. Programme Type Indicator

14. Traffic Information Indicator

15. FM Stereo Indicator

16. CD Compartment

17. EON Button

18. On/Stand-by Button

19. Programme Type/Traffic Information

Search Button

20. (CD/TAPE) Stop Button