Sharp XL-40-H, XL-50-H Service manual

XL-40H/50H

SERVICE MANUAL

No. S2007XL40H///

XL-40H
XL-50H

XL-40H/XL-50H Micro Component System consisting of XL-40H/XL­50H ( 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

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

Page

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

Precaution to be taken when replacing and servicing the
Laser Pickup.

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

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.

Laser Diode Properties

Material: GaAIAs
W avelength: 780 nm
Emission Duration: continuous
Laser Output: max. 0.6 mW

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-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.

XL-40H/50H

SPECIFICATIONS

● General
Power source:
Power consumption:

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

Weight: 2.7 kg (6.0 lbs.)

● Amplifier section
Output power: PMPO; 28 W (total)

Output terminals: Speakers; 4 ohms

● Compact disc player section
Type: Compact disc player
Signal readout: Non-contact, 3-beam semi-

D/A converter: 1-bit D/A converter
Filter: 8-times oversampling digital

Frequency response:
Wow and flutter: Unmeasurable

AC 230 V, 50 Hz

26 W

Height; 241 mm (9-1/2")
Depth; 249 mm (9-13/16")

MPO; 14 W (7 W + 7 W)
(DIN 45 324)
RMS; 10 W (5 W + 5 W)
(DIN 45 324)

Headphones; 16-50 ohms
(recommended; 32 ohms)

conductor laser pickup

filter

20 - 20,000 Hz
(less than 0.001% W. peak)

● Tuner section
Frequency range: FM; 87.5-108 MHz

AM; 522-1,620 kHz

● Cassette deck section
Frequency re- 50 - 14,000 Hz (Normal tape)

sponse:
Signal/noise ratio: 50 dB
Wow and flutter: 0.3 % (DIN 45 511)

CP-XL40H/50H

● Speaker section
Type: Full range speaker system
Speakers: 10 cm (4") full-range speaker

Rated input
power: 5 W

Maximum input
power: 10 W

Impedance: 4 ohms
Dimensions: 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 –

1

23

4

5

6

7

8

9

11

12

13

14

15

10

16
17

18
19

20
21
22

23
24

29
30

31
32

33
34

35

36
37

38

25
26
27

28

1

2
3

4

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

XL-40H/50H

■ Rear panel

1. AC Power Input Socket

2. FM 75 ohms Aerial Socket

3. AM Loop Aerial Input Socket

4. Speaker Terminals

– 3 –

XL-40H/50H

CP-XL40H/50H

■ Speaker section

1. Bass Reflex Duct

2. Full-Range Speaker

3. Speaker Wire

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

1

2

2
4

5
6

3

1

3
7

8
9

10
13

● 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

14
15

20
21

22

23

– 4 –

OPERATION MANUAL

PREPARATION FOR USE

■ Connecting the AC power lead

AC 230 V, 50Hz

To an AC socket

T o AC INPUT

Connect the AC power lead to the AC power input

socket, then connect the AC power lead plug to an

AC socket.

Notes:

● Unplug the AC power lead from the AC socket if

the unit is not to be used for a prolonged period

of time.

● Never use a power lead other than the one sup-

plied. Otherwise, a malfunction or an accident

may occur.

15

15

Notes concerning use:

● Replace the batteries if the operating distance is

reduced or if the operation becomes erratic.

● Periodically clean the transmitter LED on the re-

mote control and the sensor on the main unit

with a soft cloth.

● Exposing the sensor on the main unit to strong

light may interfere with operation. Change the

lighting or the direction of the unit.

● Keep the remote control away from moisture,

excessive heat, shock, and vibrations.

0.2m - 6m

(8” - 20”)

■ Remote control

RESETTING THE MICROCOMPUTER

1

3

3

2,3

AC INPUT

Reset the microcomputer under the following

conditions:

● T o erase all of the stored memory contents (clock

and timer settings, and tuner and CD presets).

● If the display is not correct.

● If the operation is not correct.

1

Press the ON/STAND-BY button to enter the

stand-by mode.

2

Unplug the AC power lead from the AC INPUT

socket on this unit.

3

Whilst pressing down the MEMORY/SET but-

ton and the

button, plug the AC power lead

into the AC INPUT socket on this unit.

Caution:

● The operation explained above will erase all data

stored in memory, such as clock and timer set-

tings, and tuner and CD presets.

SETTING THE CLOCK

1

Press the CLOCK/TIMER/SLEEP button to en-

ter the time check mode.

2

Within 3 seconds, press the MEMORY/SET but-

ton.

3

Turn the jog dial to select the time display mode.

0:00 AM 12:00

“0:00” → The 24-hour display will appear.

(0:00 - 23:59)

“AM 12:00” → The 12-hour display will appear.

(AM 12:00 - PM 11:59)

● Note that this can only be set when the unit is

first installed or it has been reset (see page 26).

4

Press the MEMORY/SET button.

5

Adjust the hour by turning the jog dial.

● When the jog dial is turned one click clockwise,

the time will increase by 1 hour. When it is turned

one click anti-clockwise, the time will decrease

by 1 hour.

Keep turning the jog dial to change the time con-

tinuously.

● When the 12-hour display is selected, “AM” will

change automatically to “PM”.

(Main unit operation)

In this example, the clock is set for the 24-hour

(0:00) system.

CLOCK/TIMER/

SLEEP

MEMORY/SET

Jog dial

6

Press the MEMORY/SET button.

7

Adjust the minutes by turning the jog dial.

● When the jog dial is turned one click clockwise,

the time will increase by 1 minute. When it is

turned one click anti-clockwise, the time will de-

crease by 1 minute.

Keep turning the jog dial to change the time con-

tinuously.

● The hour setting will not advance even if min-

utes advance from “59” to “00”.

8

Press the MEMORY/SET button.

● The clock starts operating from “0” second. (Sec-

onds are not displayed.)

Note:

● In the event of a power failure or when the AC

power lead is disconnected, the clock display will

go out.

When the AC power supply is restored, the clock

display will flash on and off to indicate the time

when the power failure occurred or when the AC

power lead was disconnected.

If this happens, follow the procedure below to

change the clock time.

To change the clock time:

Perform steps 1, 2 and 4 - 8 above.

To change the time display mode:

1

Perform steps 1 - 3 in the section “RESETTING

THE MICROCOMPUTER”, on page 26.

2

Perform steps 1 - 8 above.

XL-40H/50H

– 5 –

XL-40H/50H

DISASSEMBLY

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.

XL-40H/50H

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

1 Side Panel

2 Top Cabinet 1. Screw .................. (B1) x1 6-1

Switch PWB 2. Socket ................. (B2) x2

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

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

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

5 Jog Switch PWB 1. Socket ................. (E1) x1 6-2

6 Display PWB/ 1. Screw .................. (F1) x2 6-2

LED PWB 2. Screw .................. (F2) x3

(With Jog Motor 3. Bracket................ (F3) x1

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

7 Front Panel 1. Screw .................. (G1) x1 6-2

8 Power PWB 1. Screw .................. (H1) x4 6-2

9 Tape Mechanism 1. Open the cassette holder 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

Open

(Left/Right)

Front Panel

PROCEDURE

1. Screw .................. (A1) x8 6-1

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Tape
Mechanism

FIGURE

(K1)x3
ø2.5x14mm

(K3)x1

(K2)x2

(B2)x1
Side Panel

(Right)

(E1)x1

(E3)x1
Display PWB

Front Panel

Jog Switch

PWB

(E2)x2
ø2.5x12mm

Jog Motor

Tape

Holder
Mechanism
PWB

(F4)x1
(G3)x1

ø3x6mm

Power PWB

(H3)x1
ø3x6mm

Power PWB

Sub Power
Transformer

(A1)x2
ø3x10mm

(F2)x2
ø2.5x10mm

(D4)x1

LED

(F6)x2

PWB

(D4)x1

CD PWB

(K3)x2

(G1)x1
ø3x8mm

(H4)x1

(C1)x1

RearPanel

ø3x10mm

Figure 6-1

(F5)x2

Sub Power Transformer

(D6)x1

(F3)x1

(D4)x1

(H2)x1
ø3x10mm

Main Power Transformer

(D2)x1
ø3x8mm

Headphones
PWB

(D5)x1

(G2)x1

Figure 6-2

CD Mechanism

(A1)x4
ø3x10mm

Side Panel
(Lift)

(D1)x2
ø3x10mm

Main PWB

(F2)x1
ø2.5x10mm

(D3)x1

(D1)x1
ø3x10mm

(F1)x2
ø2.5x14mm

(D2)x1

ø3x8mm
(H1)x4
ø3x6mm

(L1)x3
ø2.5x10mm

PWB Washer x3

Note:

Cassette
Holder

Figure 6-3

(J1)x4
ø2.5x10mm

Open/Close
Switch PWB

CD Motor PWB

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.

Top Cabinet

Top Cabinet

CD Mechanism

Figure 6-4

Figure 6-5

– 6 –

XL-40H/50H

CP-XL40H/50H

STEP REMOVAL

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

PROCEDURE

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

FIGURE

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.)

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.

(A1x1)

(A2)x1
ø2x7mm

(A1)x2
ø2x8mm

Erase Head

Record/
Playback Head

Speaker Box

Woofer

(A2)x4
ø4x12mm

Driver

Direction of handle

Figure 7-1

(A2)x1
ø2x3mm

Figure 7-2

Driver should be
pried away from
speaker Box.

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.

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.

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

– 7 –

Pinch Roller
(B1)x1

Main Belt
(C1)x1

(D1)x1
ø2x4mm

Motor

(D1)x1
ø2x4mm

Figure 7-3

FF/REW Belt
(C2)x1

Figure 7-4

(D2)x3
Special
Screw

Motor
Bracket

Motor

Figure 7-5

<A>

Pinch Roller
Pawl

Motor

REW/FF
Clutch

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

Washerx2

Flywheel

(F1)x1
ø2x3mm

Tape
Mechanism
PWB

(E1)x1
Stop Washer

Stop
Washer

Figure 8-1

Driver

(F2)x1
ø2x8mm

Tape
Mechanism
PWB

(F3)x2
Solder
Joint

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.

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

(A1) x2

Pickup Unit

Figure 8-2

Jog Motor

Jog Belt
(G1)x1

Figure 8-3

Mechanism Cover

Figure 8-4

Display PWB

Jog Motor
Holder

(A1) x2

(A2) x2
ø2.6 x6mm

CD Mechanism

Shaft
(A3) x1

StopWasher
(A4) x1

Gear
(A5) x1

MECHANISM SECTION

• Driving Force Check

Torque Meter

Play: TW-2412 Over 80 g

Specified Value

• Torque Check

Torque Meter

Play: TW-2111 30 to 60 g. cm
Fast forward: TW-2231 55 to 140 g.cm
Rewind: TW-2231 55 to 140 g.cm

Specified Value

• Tape Speed

Test Tape

MTT-111 Variable 3,000 ± Headphone

Adjusting

Point

resistor in 90 Hz terminal
motor.(M901)

Specified

Value

Instrument

Connection

TAPE MECHANISM

M901
Tape
Motor

Variable
resistor

Figure 9-1 ADJUSTMENT POINT

ADJUSTMENT

TUNER SECTION

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

• AM IF/RF

Signal generator: 400 Hz, 30%, AM modulated

Frequency Frequency

IF 450 kHz 1,620 kHz T351 *1

AM Band — 522 kHz (fL): T306 *2

Coverage 1.1 ± 0.1 V
AM 990 kHz 990 kHz (fL): T302 *1

Tracking

*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.

Preset No.

1 87.50 MHz 6 522 kHz
2 108.00 MHz 7 1,620 kHz
3 98.00 MHz 8 990 kHz
4 90.00 MHz 9 603 kHz
5 106.00 MHz 10 1,404 kHz

• FM Mute Level

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

Frequency

98.00 MHz 98.00 MHz VR351*1 Input: SO301
(30 dBµV) Output: Speaker

Adjust so that an output signal appears.

FM

Display

Display

Adjusting

Setting/

Adjusting

Preset No.

Parts

XL-40H/50H

Instrument

Connection

Parts

AM

Instrument
Connection

Terminal

MAIN PWB

T351

VR351

FM Mute

AM IF

Level

TP301

R336

T306

AM Band
Coverage fL

T302

AM
Tracking fL

Figure 9-2 ADJUSTMENT POINTS

FE301

• Check FM VT

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

Frequency

87.5 MHz 87.5 MHz 2.2 V ± 0.7 V TP301
108 MHz 108 MHz 7.3 V ± 1.0 V TP301

Display

Check Point Instrument

SO301
FM
ANTENNA
SOCKET

CNP301
AM
ANTENNA
SOCKET

Connection

– 9 –

XL-40H/50H

3

4

2

7

1

5 6

11

10

14

15

12

13

16

9

8

Vdda

Vssa

MPXIN

TEST

TEST

CLK(4.332MHz)

OSC

XIN

XOUT

RDS-ID/

READY

RST

MODE

RDCL

RDDA

Vssd

Vddd

PLL

(57kHz)

CLOCK

RECOVERY

(1187.5Hz)

DATA

DECODER

RAM

(128-bits)

RDS-ID

DETECT

REFERENCE

VOLTAGE

ANTIALISING

FILTER

57kHz

BPF

(SCF)

SMOOTHING

FILTER

VREF

VREF

FLOUT

CIN

RDS

IC521 VHiLC72723M-1: RDS Circuit (LC72723M)

Pin

Port

No.

Name

1 VREF Reference voltage output (Vdda/2).
2 MPXIN Baseband (multiplexed) signal input.
3 Vdda Analog power supply (+5V).
4 Vssa Analog ground.
5 FLOUT Subcarrier output (filter output).
6 CIN Subcarrier input (comparator input).
7 TEST Test input.
8 XOUT Crystal oscillator output (4.332MHz).
9 XIN 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 RDS-ID/RAM reset (positive polarity).
14 RDDA 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

Function

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. T o 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):

PTY
(Programme Type):

Station Frequency:

Station names commonly
known will be displayed.
"NO PS" appears if no
signal is being received.

Programme type will be
displayed.
"NO PTY" appears if no
signal is being received.

Station frequencies.

DISPLAY
MODE

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

AFFAIRS: Topical programme expanding or en-

INFO: Programmes whose purpose is to im-

SPORT: Programme concerned with any as-

EDUCATE: Programme intended primarily to

DRAMA: All radio plays and serials.
CULTURE: Programmes concerned with any as-

SCIENCE: Programmes about the natural sci-

VARIED: Used for mainly speech-based pro-

POP M: Commercial music, which would gen-

ROCK M: Contemporary modern music, usually

EASY M: Current contemporary music consid-

publicly expressed views, reportage
and actuality.

larging upon the news, generally in
different presentation style or con­cept, including debate, or analysis.

part advice in the widest sense.

pect of sport.

educate, of which the formal element
is fundamental.

pect of national or regional culture,
including language, theatre, etc.

ences and technology.

grammes usually of light-entertain­ment nature, not covered by other
categories. Examples include: quiz­zes, panel games, personality inter­views.

erally be considered to be of current
popular appeal, often featuring in cur­rent or recent record sales charts.

written and performed by young mu­sicians.

ered 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.

– 10 –

(Continued)

LIGHT M: Classical Musical for general, rather

CLASSICS: Performances of major orchestral

OTHER M: Musical styles not fitting into any of

WEATHER: Weather reports and forecasts and

FINANCE: Stock Market reports, commerce,

CHILDREN: For programmes targeted at a young

SOCIAL: Programmes about people and things

RELIGION: Any aspect of beliefs and faiths, in-

PHONE IN: Involving members of the public ex-

TRAVEL: Features and programmes con-

LEISURE: Programmes concerned with recrea-

JAZZ: Polyphonic, syncopated music char-

COUNTRY: Songs which originate from, or con-

than specialist appreciation. Exam­ples of music in this category are in­strumental music, and vocal or cho­ral works.

works, symphonies, chamber music,
etc., and including Grand Opera.

the other categories. Particularly
used for specialist music of which
Rhythm & Blues and Reggae are
examples.

meteorological information.

trading, etc.

audience, primarily for entertainment
and interest, rather than where the
objective is to educate.

that influence them individually or in
groups. Includes: sociology, history,
geography, psychology and society.

volving a God or Gods, the nature of
existence and ethics.

pressing their views either by phone
or at a public forum.

cerned 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.

tional activities in which the listener
might participate. Examples include,
Gardening, Fishing, Antique collect­ing, Cooking, Food & Wine, etc.

acterised by improvisation.

tinue 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

OLDIES: Music from the so-called “golden age”

FOLK M: Music which has its roots in the mu-

DOCUMENT :

TEST: Broadcast when testing emergency

ALARM: Emergency announcement made un-

NONE: No programme type (receive only).
TP: Broadcasts which carry traffic an-

TA: Traffic announcements are being

Note:

● When the unit is in the EON stand-by mode and

or Region in that country’s language,
as opposed to international ‘Pop’
which is usually US or UK inspired
and in English.

of popular music.

sical culture of a particular nation,
usually played on acoustic instru­ments. The narrative or story may be
based on historical events or the peo­ple.

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

broadcast equipment or receivers.

der exceptional circumstances to give
warning of events causing danger of
a general nature.

nouncements.

broadcast at present.

a programme is selected, the unit will display “TI”
instead of “TP” or “TA”.

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.

"PLAY".....................Shift to step 3

"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.

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

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

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

*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.

"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".....................Shift to step 5

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

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

*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)

CH

1 FM 87.50 MHz
2 FM108.00 MHz
3 FM FM 98.00 MHz
4 STEREO FM 90.00 MHz
5 FM106.00 MHz

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

4. ASPM TEST Mode

BAND

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

Europe 2, 4

BAND

6 AM 522 kHz
7 AM1620 kHz
8 AM AM 990 kHz
9 AM 603 kHz
10 AM1404 kHz

11-15 LW

Europe 2, 4CH

CH

16-25
26 FM106.00 MHz

27 FM 90.00 MHz
28 FM FM 98.00 MHz
29 MONO FM108.00 MHz
30 FM 87.50 MHz

BAND

Europe 2, 4

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

During scanning the frequency is indicated.

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

Not in zero-memory state

01CH indication (for one second)

Frequency indication (for one second)

(An example)
FM P-01

FM 105.50MHz(ST)

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.

In case of "_0 MEMORY" the process ends, and the
FM 106.50 MHz (ST) state is resumed.

02CH indication (for one second)

Frequency indication (for one second)

03CH indication (for one second)

Frequency indication (for one second)

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

FM P-02

FM 106.50MHz(ST)

FM P-03

FM 107.50MHz(ST)

– 14 –

Confirmation of content of memory
(Examples of concrete indication)

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)

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

FM 106.50 MHz

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.

Frequency indication
(for 2 seconds)

NO PS

(Blinking for 5 seconds: 1 Hz)

PS name

NO PS

(Blinking for 5 seconds: 1 Hz)

Time series indication of PS name indication is enabled.
(The same as in case of Ordinary)

Note: If PS is fixed after the frequency indication is

resumed, the PS name indication is restored.

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.

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

test mode) the number of stored stations -> END is indicated
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.

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 SCHEMA TIC 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.

REF. NO

NSW801 PICKUP IN ON—OFF
SW700 JOG ON—OFF
SW709 ON/STAND-BY ON—OFF
SW710 CLOCK/TIMER/SLEEP ON—OFF
SW711 TUNING UP ON—OFF
SW712 PLAY/CD PAUSE ON—OFF
SW713 VOLUME SELECT ON—OFF
SW714 DISPLAY MODE ON—OFF
SW715 ASPM ON—OFF
SW716 EON ON—OFF
SW717 PTY. TI ON—OFF

DESCRIPTION

POSITION POSITIONREF. NO

• 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.

DESCRIPTION

SW721 MEMORY/SET ON—OFF
SW722 BASS/TREBLE ON—OFF
SW723 BAND ON—OFF
SW724 REC. PAUSE ON—OFF
SW725 STOP/CLEAR ON—OFF
SW726 TUNING DOWN ON—OFF
SW727 FUNCTION ON—OFF
SW728 VOLUME JOG ON—OFF
SW801 OPEN/CLOSE ON—OFF
SW901 FOOL PROOF ON—OFF
SW902 CAM ON—OFF

FRONT

VIEW

ECB

(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

BCE

2SD2012 Y

Figure 18 TYPES OF TRANSISTOR AND LED

– 18 –

MPG3372X
HY2043

FRONT
VIEW

1 2 3

SVC348S

WAVEFORMS OF CD CIRCUIT

NO DISC FOCUS SEARCH STOP PLAY

XL-40H/50H

1

FOO

IC802 48pin

FO+ 2

2

IC804 26pin

3

FO- 3 DMO 3

IC804 25pin

FOCUS SEARCH TOC IL STOP PLAY

4

SEL 1 TEI 1

IC802 57pin

5

FEI 2 TRO 2

IC802 43pin

TEI 3 FMO 3

6

IC802 46pin IC802 53pin

STOP PLAY CUE

5

IC802 43pin

IC802 44pin

FEI

SBAD 2 TRO 2

7

1 TMAX 1

1 TEI 1

12

IC802 30pin

13

IC802 12pin

14

IC802 55pin

6

IC802 46pin

11

IC802 49pin

15

6

IC802 46pin

11

IC802 49pin

SBOK

2

RFO 3 FMO 3

8

IC801 22pin

STOP PLAY REVIEW

5

FEI

IC802 43pin

RFGO 2 TRO 2

9

IC801 19pin IC802 49pin

RFRP 3

10

IC801 17pin

STOP PLAY TCD-782 TNO-02 PLAYBACK

TEI 1LO 1

6

IC802 46pin

TRO 2

11

IC802 49pin

SBAD 3

7

IC802 44pin

1 TEI 1

15

IC802 53pin

6

IC802 46pin

11
15

IC802 53pin

16

IC802 85pin

17

IC802 82pin

FMO

RO 2

3

– 19 –

XL-40H/50H

9

AM LOOP

CNP301

ANTENNA

1

BALUN

2 1 2

FM
ANTENNA
TERMINAL

SO301

FM+B

2

8

6

5

7

ANT.

GND

GND

GND

VCC

FM FRONT END

L341

FE301

T306

AM OSC.

3

F OUT

T302

CF301

1 3

1

2

FM IF

IF OUT

AM ANT

FM IF

FM MUTE LEVEL

VD301-1
SVC348S

VD301-2
SVC348S

CF302

Q301

VT

4

VT

VT

VR351
10K(B)

AM OSC OUT

24

AM OSC OUT

FM IF IN

3

1

FM IF

D_GND

X352

4.5MHz

21

22

23

FM AFC

AM RF IN

AM OSC IN AM MIX OUT

FM IF DET./FM MPX./AM IF

LA1832

REG

AM IF

AM MIX OUT

T351

VT

21

22

20

VSS

AOUT

X OUT

LC72131

X IN

NC

1 2 3 4

IC302

IC303

1

CF352

20

4 3 2 1

AM IF IN

3

2

19

CE

19

VSM

AM LOW CUT

SD

AM IF IN

GND

6

5

CF351
FM IF

18

PD

AIN

PLL CONTROLLER

DI

CL

DO

6

5

18

FM/AM OUT

STEREO

7

17

16

VDD

7

FM IN

FM

8

8

FM DET

15

MUTE

9

14

AM IN

FM

X351
456kHz

+5V

13

NC

10

9

12

SW

MO/ST

11

17

VCC

IF IN

IF REQ

16

MPX VCO

10

MPX IN

IF OUT

11

PHASE

15

R-CH OUT

14

13

MO/ST

L-CH OUT

PHASE

(AM/FM)

12

+5V

FM RIPPLE

SWITCHING

Q351

ZD351

MTZJ5.1B

A_GND

FM+B

FILTER

R_MUTE

Q360

A_12V

R-MUTE

A_12V

L-CH

RECORD/

PLAYBACK

HEAD

R-CH

ERASE
HEAD

TAPE MOTOR

M901

M

SOL901

SOLENOID

IC101

HEAD SELECTOR

BA3126N

REC SW

L-CH

1

A-12V

PH901

L-CH

R-CH

R-CH

SWITCHING

Q172

2
3

P/B SW
CONT

4
5

IC101

6

P/B SW

7
8
9

REC SW

SWITCHING

REC

Q151
L151

BIAS OSC

CNP901

Q152

Q153

REC BIAS
CONT

7

7

6

6

5

5

4

4

3

3

P.F

2

2

CAM SW

1

1

CNS901

CNP101

CNS101

L-CH

1

1

L-CH

2

2

A-GND

3

3

A-GND

4

4

R-CH

5

5

R-CH

6

6

ERASE

7

7

A-GND

8

8

Q171

SWITCHING

PHOTE INTERRUPTER

CFW901

1

+

-

1

2

2

SW901
FOOL
PROOF

SW902
CAM

A_12V

SWITCHING

SOLENOID

DRIVER

M_GND

Q101-Q104
SWITCHING

SWITCHING

Q902

Q903

IC102
REC./P.B.
EQUALIZER
AMP.

Q901

SWITCHING

L-IN

R-IN

RUN PLS
SOL

M_12V

5

9

Q905

TAPE MOTOR

DRIVER

NF

3

150K

­+

MUTE ALC

+

­150K

11

NF

SWITCHING

IC102
BA3311L

6

Q906

Q904

SWITCHING

L-OUT

7

U_CON5V

A_12V

REC MUTE

Q105
Q106

REC

1

8

10

2

ALC

12

R-OUT

MOT

BIAS

RUN_PLS

REC

MOT

SOL

U_CON 5V

D-GND

CNP703

B-CAN(NC)

1 2 3 4

M_12V

8

6

5

7

TO DISPLAY PWB

Figure 20 BLOCK DIAGRAM (1/4)

– 20 –

XL-40H/50H

-

TE

11

10

14

13

IC521

RDS CIRUIT

LC72723M

4

3

12

5

9

X521
456kHz

6

8

7

A_12V

AMP.

Q521

16

15

2

1

_12V

MUTE

A_12V

5
6

REC

STEREO

SD

REC L/R CH

TAPE L/R CH

RDS CLK

RDS DATA

VSM

FM ST

CD+B

P MUTE

P-STB

CNS704

12
11
10

SD

9
8

DO

7

CL

TO DISPLAY PWB

6

CE

5

DI

4
3
2
1

MUTE

Q601

Q602

TAPE R
TUN R
CD R

CD L
TUN L
TAPE L

L-IN

R-IN

NF

10

15

16

8

5
9
6

14

13 12

IC401

LC75342M

18

17

IC601
LA4600
POWER
AMP.

R-CH OUT

REC R CH

11

10

8

9

7

FUNCTION/VOLUME EQUALIZER

19

20

REC L CH

L-CH OUT

1

3

21

R-CH OUT

24

23

22

L-CH OUT

2

6

25

4 3 2 1

5

NC

26

27

L-CH

28

A_12V

L-CH

CE

VSS

LOGIC

VDD

29

+

SO601
SPEAKER
TERMINALS

+

J601
HEADPHONES

DI

30

CL

MOT

SOL

U_CON 5V

4

6

5

7

ISPLAY PWB

D-GND

8

M_12V

9

A_12V

10

TAPE SW

11

1 2 3

6

D_GND

M_12V

CD_6R2V

CD R

M-GND

A-GND

CD L

4

5

TO CD SERVO PWB

VCC

7

4

T651

MAIN POWER

TRANSFORMER

T.F

RLY681

LF651
LINE
FILTER

T681

SO651

AC POWER

INPUT SOCKET

AC230V,50Hz

Q681

F651

T2.5A L 250V

SUB POWER

TRANSFORMER

P-CONT

F653

Q603

Q609

T1A L 250V

DISPLAY

FROM
PWB

CD_6R2V

Q607

Q606

Q608

VOLTAGE

REGULATOR

MECHA 12V

AUDIO 12V

CNP605

7

(M_12V)

(A_12V)

Q605

Q604

CD+B

CNP681

CNP652

USWD_5R6V

3

P_CONT

2

D_GND

1

CNS652

1

1

2

2

D651~D654

GND

VOLTAGE REGULATOR

Q683

Q682

D681~D684

Figure 21 BLOCK DIAGRAM (2/4)

– 21 –

XL-40H/50H

3

9

3

D701-709
LED

1

2

CFW701

2

1

D_GND

M_12V

SWITCHING

Q707

A_12V
LED+B

Q708

SWITCHING

Q709

D_GND

SW700
JOG

C
A
B

UP

DOWN

CNP706

RESET SWITCHING

Q701

~

~

1424

39

100

99

98

94

97

95

SEG0
COM1
COM0
VLC3
VLC2
VLC1
VDD
OSC2
OSC1
VSS
XI
XO
MMOD
VREF
CLID_SW
KEY1
KEY2
MODEL

CLID_PRO
NC
TAPE_SW
VSM
VREF+

DO

26

27

SEG1

CL

96

SEG6

SEG5

SEG4

SEG3

SEG2

CE

SOL

MOT

REC

RESET

28

29

31

30

32

COM3

1

COM2

2
3
4
5
6

7

8

9

X701
8MHz

X702

CNS706

1

1

2

2

3

3

D_GND

Q702
Q703

RX701
REMOTE
SENSOR

SW709-SW710

KEY

SW711-SW717

SW721-SW728

U-COM VDD
U-CON+5V
SYS STOP
REMOCON
RESET
P CONT

3
2

TO POWER PWB

1

1

2

3

CNS707

32.768kHz

10
11
12
13

14

15

16

17

18
19
20

21

22
23
24
25

DI

SW801
OPEN/CLOSE

+5V

SWITCHING

Q706

CFW807

1

2

A_GND

1

2

DVSR
RO
DVDD
DVR
LO
DVSL
TEST1
TEST2
TEST3
BUS0
BUS1
BUS2
BUS3
VDD
VSS
BUCK
/CCE
TEST4
/TSMOD
/RST

M_GND

X801

81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99

100

+5V

16.93MHz

80

XVDD

TEST0

1

7879

XO

/HSO

2 3 4

77

XI

/UHSO

76

XVSS

EMPH

5

VDD

LRCK

75

74

PXO

VSS

6

7

73

72

71

70

PXI

VSS

TESIN

TESI01

SERVO/SIGNAL

CONTROL

BCK

AOUT

DOUT

MBOV

8

11 12 13

9

10

D_GND

68

69

67

/DACT

/CKSE

/DMOUT

IC802

TC9462F

IPF

SBOK

CLCK

14

+5V

54

51

56

SEL

TESI00

25

55

2VREF

P2VREF

26

DMO

HSSW

27

FVO

ZDET

52

53

VREF

50

TRO

FMO

TEBC

RFGC

49

FOO

48

TEZI

47

TEI

46

TSIN

45

SBAD

44

FEI

43

RFRP

42

RFZI

41

RFCT

40

+5V

AVDD

39

RFI

38

SLCO

37

AVSS

36

VCOF

35

VCOREF

D_GND

34

PVREF

33

LPFO

32

LPFN

31

PDO

TMAXS

TMAX

29

28

30

60

62

66

63

IO0

SFSY

59

61

57

58

VSS

VDD

FLGB

FLGA

FLGD

FLGC

SBSY

SPCK

SPDA

COFS

MONIT

VDD

22

21

19

18

23

20

24

65

64

IO3

IO2

IO1

VDD

VSS

DATA

15

16

17

Q861

IC804

LA6541D

FOCUS/

TRACKING/

SPIN/SLED

DRIVER

CD_6R2V

15

14

13

REG

REGINOUT

REG.

RESET

CD

RES

18

16

17

TRO

SERVO PRE AMP.

SBAD

SBAD

13

FEI

14

FEO
FEN

15
16

VRO

RFRP

17

RFRP

18

RFIS

RFI

19

RFGO

RFGC

20

RFGC

21

AGCI

22

RFO

23

GND

24

RFN

D_GND

SL-

SL+

FMO

10

12

11

+

-

+

IC804

LA6541D

+

-

+--

21

20

19

TR+

TR-

IC801

TA2109F

22

2VRO

M_GND

9

M_GND

TEO
TEN

TEB
SEL
LDO

MDI

TN1

TPI
FPI
FNI

VCC

DMO

SP+

SP-

4

8

6

5

7

- +

-

+

+

-

+ -

24

23

25

26

2

27

FO+

FO-

FOO

TEI

12
11
10

TEBC

9

SEL

8
7
6

E

5

F

4

B

3

A

2
1

CD +5V

+5V

D_GND

Figure 22 BLOCK DIAGRAM (3/4)

– 22 –

XL-40H/50H

LCD701

~

~

1

42439

LCD DISPLAY

5

38

~

z

2
68kHz

COM3
COM2

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

DI

100

99

SEG0
COM1
COM0
VLC3
VLC2
VLC1
VDD
OSC2
OSC1
VSS
XI
XO
MMOD
VREF
CLID_SW
KEY1
KEY2
MODEL

CLID_PRO
NC
TAPE_SW
VSM
VREF+

DO

26

27

SEG1

CL

85

84

92

89

93

98

94

97

95

96

SEG6

SEG5

SEG4

SEG3

SEG2

CE

SOL

MOT

REC

RESET

28

29

33

31

30

32

88

91

90

SEG9

SEG8

SEG7

CLOCK

SEG12

SEG11

SEG10

IC701

IX0026SJ
SYSTEM CONTROL
MICROCOMPUTER

POWER

RUN_PLS

BIAS

B_CAN

SYS STOP

38

34

36

37

35

87

86

SEG13

REMOCON

39

40

SEG14

CLE

41

SEG15

JOG UP

42

82

83

SEG17

SEG16

JOG DOWN

SURR

43

44

81

SEG18

P_STB

45

80

SEG19

P_MUTE

46

79

SEG20

CD+B

47

77

78

SEG22

SEG21

SEG27
SEG28
SEG29
SEG30
SEG31
SEG32
SEG33

CD_STB
CD_RES

PU_IN
CLID_DW
CLID_UP

MVOL_DW

MVOL_UP
MVOL_IND

DATA

P_CONT

48

49

76

SEG23

CCE
BUCK
BUS3
BUS2
BUS1
BUS0

NC

STEREO

50

SD

75
74

SEG24

73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51

SEG25
SEG26

BACK LIGHT

LOADING MOTOR DRIVER

1 2 3 4

MVOL_DW

MVOL_UP

M_12V

IC702

TA7291S

5

NC

D_GND

CL ID_SW

10

CD_RES

9

CCE

8

BUCK

7

BUS3

6

TO CD PWB

BUS2

5

BUS1

4

BUS0

3

CD_STB

2

PU_IN

1

CNS702

TAPE_SW

11

A_12V

10

M_12V

9

D_GND

8

U_CON5V

7

SOL

6

TO MAIN PWB

DATA

STEREO

CD+B

P_MUTE

P_STB

RUN_PLS

CLE

VSM

SD

DO

CL
CE

DI

CFW704

BIAS

B_CAN

MOT
REC

CNP703

5
4
3
2
1

12

1

TO MAIN PWB

8

7

CNP705

2
1

9

2
1

CNS705

M701
JOG MOTOR

M

6

CD_6R2V

15

14

13

REG

REGINOUT

REG.

G/

D

RESET

CD

RES

18

16

17

TRO

TA2109F

SERVO PRE AMP.

SBAD

SBAD

13

FEI

14

FEO
FEN

15
16

VRO

RFRP

17

RFRP

18

RFIS

RFI

19

RFGO

RFGC

20

RFGC

21

AGCI

22

RFO

23

GND

24

RFN

_GND

FMO

12

11

-

+

+

-

20

19

IC801

SL-

SL+

10

+

LA6541D

+--

21

TR+

TR-

M_GND

9

IC804

22

M_GND

TEO
TEN

2VRO

TEB
SEL
LDO

MDI

TN1

TPI
FPI

FNI

VCC

CL ID_SW

10

CD_RES

9

CCE

8

BUCK

7

BUS3

6

BUS2

FROM DISPLAY PWB

5

BUS1

4

BUS0

3

CD_STB

2

PU_IN

1

+

-

+

-

CNP702

CL ID_L
A_GND

CD_R

M_GND

M_12V

D_GND

CD_6R2V

M

M

CNS605

NM802
SPINDLE
MOTOR

NM801
SLED
MOTOR

NSW801
PICKUP IN

1
2
3
4

TO MAIN PWB

5
6
7

CD_6R2V

DMO

SP+

SP-

CD STB

1

6

- +

25

FO-

234

5

VCC

MUTE

-

+

+

-

+

-

+ -

VCC

26

28

29

30

27

CD_6R2V

FO+

FOO

PU-IN

M_GND

SP+

6

SP-

5

SL+

4

SL-

3
2
1

CNS803

SP+

6

6

SP-

5

5

SL+

4

4

SL-

3

3

PU-IN

2

2

GND

1

1

CNP803

8

7

24

23

PICKUP UNIT

CNS801

CNS802

TR-

1

1

TR+

2

2

FO+

3

3

FO-

4

4

GND

5

5

PD

6

6

V

7

7

LD

8

8

C

1

1

F

2

2

B

3

3

A

4

4

E

5

5

1/2V

6

6

+5V

7

7

TEI

12
11
10

TEBC

9

SEL

8
7
6

E

5

F

4

B

3

A

2
1

CD +5V

SWITCHING

Q801

+5V

D-GND

VREF
+5V

TR-

1

TR+

2

FO+

3

FO-

4
5

P

6

VR

7

LD

8

C

1

F

2

B

3

A

4

E

5

1/2V

6

+5V

7

1/2VCC
C

F

B
A
E
GND

MON
LD
VCC

TR+

FO+

FO­TR-

ACTUATOR

Figure 23 BLOCK DIAGRAM (4/4)

– 23 –

XL-40H/50H

9

AM TRACKING fL

AM ANT

A

AM LOOP
ANTENNA

B

SO301

ANTENNA

SOCKET
75 OHMS

C302

0.001

D301
1N4148

D302
1N4148

L341
BALUN

CNP301

1

1

2

2

C301

0.001

C349

0.001

D303
1N4148

D304
1N4148

C329

0.022

C337

0.022

8

C376

0.001

+B

AM BAND COVERAGE fL

7

FM

(C376 Serial No. 003xxxxx~)

FM SIGNAL

C

AM SIGNAL
PLAYBACK SIGNAL
RECORD SIGNAL
CD SIGNAL

D

T302

T306

AM OSC.

FM FRONT END

9V

6

5

R369A

68

C346

0.022

FE301

R369B
82

L342

2.2mH

C345

C335
560P

0.022

C330
12P(CH)

4 3

R345

4.7K

FM MUTE
LEVEL

R358

C343

8.2K

33P

VR351
10K(B)

L353

2SC380 O

1mH

R351

5.6K

C351

0.022

CF302

FM IF

+B

+B

R336
10K

9.5V

Q301

R349

33

+B

C362

5V

2.5V

23

24

OUT

AM OSC

AM OSC

FM IF

IN

2

1

5V

2.1V

3

1

C352

10/16

2

C344

33P

R382
330

+B

R386
330

C381
12P(CH)

X352

4.5MHz

C382
15P(CH)

C384

0.001

100/16

C332

VD301

0.022
SVC348S

C334
27P(UJ)

1

2

C341

0.022

2.5V

R346
330

R344

R343

180

680

C347

0.022

FM IF

CF301

+B

R347

6.8K

3

1

0.8V

R348
680

2

C331

0.047

R323
68K

C348

C363

0.022

C361

0.022

3.3/50

C360

2.1V

2.1V

0.6V

(2.7V)

(2.7V)

0.022

22

20

21

AM RF

VSM

FM AFC

IN

IN

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

LA1832S

C350

0.022

T351

AM IF

AM IF

C397

0.022

C394

47/16

R381

10K

C393
1/50

21

20

VSS

AOUT

X OUT

IC302 PLL(TUNER)
LC72131

NC

X IN

3

2

0V

0.1V

R374

1K

+B

AM IF IN

2.1V2.1V

R352
1K

1

CF352

R380

1.5K

CEDICL

4

0.1V

R373

1K

OUT

AM MIX

REO

3

VT

22

2.6V

1

2.6V

C364

10/16

AM LO

4

2

C392

0.001

19

0.9V

5

4.8V

R3721KR371

C365

CUT

AIN

0.022

(0.9V)
0V

19

3

C366

0.001

18

FM/AM OUT

GND

5

0V

C380

10/16

R379

2.2K

18

0.9V
PD

DO

6

5.1V

1K

LOW PASS FILTER

L354

2.3V

SD

6

5V

C353

0.022

C387

0.022

17

FM

7

1.7V
(11.4V)

SWITCHING

Q351

R363

6.8K

C374

0.015
C373

0V

10

C356

MPX IN

0.001

47K

C386

0V

C369

IF OUT

3.8V

C355

330P

C357

2.2/50

R365

0.015

C371
1/50

56P

C372
1/50

1.3V

1.3V

15

14

R-C

OUT

L-CH

OUT

PHASE

C358

11

1/50

(1.9V)

C370

1/50

22P

C383

0.022

R387

5.6K

10K

R357

470K

R356

X351
456KHz

FM IN

MUTE

CF351

15

(0V)

8

0V

9

FM DET

R353

FM IF

C385

0.01

(2.6V)

AM IN

FM

3.9V

2.9V

L351
100µH

2.3V

17

MPX VCO

(4.3V)

270

C399

R393
1K

R377

5.6K

14

10

3.5V

(0V)

9

0.022

13

NC

MO/ST

(0V)

R359

1.8K

R360

4.7K

1K

C368

1/50

16

2.1V

VCC

5V

C398

100/10

+B

R395

12

NC

IF IN

IF REQ

11

R350

2.7K

C367

1/50

STEREO

7

5V

C354

0.022

(0V)

5.2V

2.6V

16

VDD

8

3.7V

1

KRC104 M

R364

6.8K

3

4.7V
(0V)

2
R361
12K

R362
12K

13

12

MO/ST

(AM/FM)

PHASE

R376

10K

R366

4V

2.2K

(2.2V)

(1.2V)

3.8V

R355

3.3K

ZD351
MTZJ5.1B

L352
100µH

C396
100/10

R391

C395

390

0.022

R392
390

Q360

FM RIPPLE

KTA1266 GR

FILTER

11.7V

10.8V

R383

5.6K

10.9V

R385

5.6K

R384

6.8K

C391
47/16

D522
1N4148

SWITCHING
Q101
KTC3199 GR

1.5V

C114

4.7/25

R121

4.7K

Q102
KTC3199 GR

R122

4.7K

C153

0.0039

C154

0.027
(ML)

(0V)

0.3V

(0.8V)

SWITCHING

1.5V
(0V)

0.3V

(0.8V)

C117
10/16

R151
47K

BIAS OSC

Q151
2SC2001 K

R123

4.7K

R124

4.7K

2.6V
(0V)

C113

4.7/25

R126

5.6K

CNS901

7

6

5
4
3

2
1

7

7

6

6

5

5

4

4

3

3

2

2

1

1

BI901

E

F

G

RECORD/PLAYBACK
HEAD

L-CH

R-CH

ERASE HEAD

CNS101

1
2
3
4
5
6
7
8

M901
TAPE

MOTOR

M

SOL901
SOLENOID

CNP101

1
2
3
4
5
6
7
8

MAIN PWB-A1

TAPE
MECHANISM PWB-D/E

+

CFM901

1

1

-

2

2

R101
1K

0V

R140
10K

R139

2.7K

R138

330

C102

0.001

R102
1K

1 1

2

(11.7V)

Q171
KRA102 M

SWITCHING

1

0V

2

0V

3

0.3V

4

(8.3V)

0V

5

8V

6

(10V)

0V

7

0V

8

0V

9

11.7V
(0V)

2

3

Q172
KRC102 M

PH901
PHOTE
INTERRUPTER

IC101

0V

3

HEAD

SELECTOR

BA3126N

C101

0.001

C121
82P

C131

820P

C122
82P

SW901
FOOL
PROOF

SW902
CAM

CNP901

H

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

R115
15K

Q103
KTC3199 GR

Q104
KTC3199 GR

R152
100K

L151
330µH

R904
270

R903
47K

+B

R910
33K

C901

0.001

(0.8V)

0.3V
(0.8V)

R125
100K

REC L
REC R

0.7V

D104
1N4148

R131

4.7K

R134
100K

R133
1K

R112

2.2K

R132

4.7K

R114

3.3K

+B

BIAS

RUN_PLS

B_CAN

3

2

1

TO DISPLAY PWB

TAPE R
TAPE L

R113

3.3K

REC

4

CNS703

P27 12-D

+B

MOT

SOL

M_12V

U_CON5V

D_GND

5

7

8

6

C126
22/16

C123

2.2/50

REC MUTE

4.9V

4.4V

3

D903
1N4148

TAPE_SW

0.7V

3

2

Q105
KTC3199 GR

REC MUTE

R141
330

C125
100/25

Q106
KTC3199 GR

Q906
KRA102 M

4.9V
1

SWITCHING

0.6V

R111

2.2K

R105
150K

R107

R103

10K

+B

R157
150

C903
100/25
R901

1.5K

120

C107
47/16

C105
270P

5

C103
330P

C104
330P

9

C106
270P

R104
120

R156
150

TAPE MOTOR
DRIVER

Q905
2SB562 C

11.7V

11.8V

D902

1N4148

0V

0V

0.6V

0.6V

11

C108
47/16

R108
10K

M 12V

11.7V

R906

1.5K

IC102
BA3311L
REC./P.B.
EQUALIZER
AMP.

SWITCHING

2

Q901

KRC102 M

R907

10K

C109

0.015
(ML)

C110

0.015
(ML)

R106
150K

C129

R117

4.7/25

22K

0.3V
C115

0.0022

R119
100

C130

R118

4.7/25

22K

C116

0.0022

R120
100

R116
15K

SWITCHING

Q152

7.8V
KTA1266 GR

(0V)

8.3V

R154
10K

R155

R153

56

10K

REC. BIAS

100/16

0.7V

3

Q153
KRC104 M

2

Q903
KRC107 M

0V

1

11.8V

SOLENOID DRIVER

D901

1N4148

3

4.7V

1

R905
10K

2

3.2V
SWITCHING

Q902
2SB562 C

11.9V

R902
56K

(0V)

C155

C902

3.3/50

R909
18K

NC

11.7V

R109

3.9K

C111
10/16

43

1

4.6V

10.2V

8

10.1V

10

0V

2

0V

0V

4.6V

12

6

7

C112
10/16

R110

3.9K

+B

SWITCHING

C905

0.022

1

D904
1N4148

C904

0.022

0V

2

3

Q904

KRC102 M

1

1

23456

Figure 24 SCHEMATIC DIAGRAM (1/6)

– 24 –

7

8 9 10 11 12

60
A1266 GR

10.8V

.9V

R385

5.6K

C391
47/16

XL-40H/50H

R529
1K

R528
1K

C527

0.1

0V

0V

1.3V

12

14

13

4

3

5

5.1V
0V

2.5V

C524

C522

330P

560P

C523

0.1

+B

0V

5.1V

2.5V

0.6V

9

8

2.5V

TAPE R

TUN R

CD L

TUN L

TAPE L

CD R

C526
22P(CH)

X521
456kHz

C525
22P(CH)

C406
10/16

C404
10/16

C402
10/16

C401
10/16

C403 10/16
C405 10/16

+B

IC401
FUNCTION/
VOLUME
EQUALIZER
LC75342M

R420

R418

1K

R416

1K

1K

15

14

13

12

4.8V

4.8V

4.8V

L1L2L3

NC

IC401 LC75342M

NC

4.8V

4.8V

R2

R1

R3

18

16

19

17

R415
1K

R4171KR419

1K

R423
1K

R424
1K

R425
1K

R438

6.8K

R436
10K

C418

2.2/50

C416

10/16

10

9

11

4.8V

4.8V

L4

LSL0

R4

4.8V

4.8V

RSL0

21

22

20

C415

10/16

C417

2.2/50

R435
10K

R437

6.8K

R440

3.9K

C422

0.1(ML)

C424

C420

LIN

RIN

4.8V

C419

0.1(ML)

0.0027

8

4.8V

LTRE

4.8V

RTRE

23

0.0027

C421

4.8V

7

24

0.1(ML)

RBS1

C426

10/16

0V

0V

0V

0V

4.8V

4

6

5

2 1

RBS2

3

DI

CE

VSS

LBS2

TEST

LOUT

NC

4.8V

4.8V

ROUT

26

27

C423

0.1

C425
10/16

CL
DI
CE

5V

CL

4.8V

9.6V

VDD

VREF

28

30

29

C429

33/16

C430

100/16

D403

1N4004

D402
1N4004

D401
1N4004

+B

4.8V

LBS1

4.8V

25

R439

3.9K

11

10

6

7

2.3V

DATA

VSM

STEREO

DI

CLDOP_STB

CLE

5.1V

L521

2.2mH

SD

2V

C535
47/16

CE

Q521

KTC3199 GR

12

11
10

9
8
7
6

5
4
3
2
1

CNS704

+B

+B

R521

RDS CLK
RDS DATA
VSM
SD
FM ST
DO
CL
CE
DI
CD+B
P MUTE
P-STB

0V

1.3V

16

15

IC521 LC72723M
RDS CIRCUIT

2

1

2.5V

2.5V

C521
10/16

47K

CNW704

P27 12-F

FROM
DISPLAY
PWB

R534
56K

2.5V

C537

0.022

AMP.
R533
56K

R532
10K

+B

C536

0.022
D521
1N4148

+B

CD+B

P_MUTE

+B

REC L
REC R

TAPE R
TAPE L

R113

3.3K

+B

MOT

REC

SOL

U_CON5V

5

7

4

6

CNS703

P27 12-D

O DISPLAY PWB

D_GND

8

+B

+B

M_12V

9

10

A_12V

11

+B

CD TEST POINT

+B

CNP703

+B

+B

M_GND

M_12V

D_GND

A_GND

CD_L

CD_R

4

1

FROM CD SERVO PWB

2

3

CNS605

P29 12-C

6

5

R634

+B

CD_6R2V

7

R601

MTZJ7.5C

Q605
2SD2012 Y

Q604
2SD2012 Y

R617

33K

1

2
Q608

KRA102 M

11.7V

12.3V

R620
47

7.8V

20V

ZD601
MTZJ13A

10K

C601

33/16

R603
10K

R607

6.8K

R604
10K

R602
10K

Q686~Q689
VOLTAGE
REGULATOR

R624
1K

Q609
KRC107 M

0V

3

2

0V

20V

R619
47

Q603
KTC3199 GR

13V

R628
100

R615

6.8K

+B

+B

1

GND2

20V

C620

3.3K

Q607
2SD2012 Y

6.2V

20V

Q606
KTC3199 GR

D604
1N4148

C627

0.022

R627

10K

C625

10/16

C622

7.5V

ZD602

R625

10K

C626

47/16

Q683~Q685
VOLTAGE
REGULATOR

R623

22K

C624

0.022

11.7V

D602

1N4148

D603

1N4148

R621

22K

0.022

C621

100/25

CNP605

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

L601

0.3mH

R631

C698

GND1

330P

1.4V

10

C603

0.001

C607

100/25

9.8V

9.5V

5

IC601

LA4600

0V

0V

9

C608

22/25

12.9V

6

C604

0.001

1.4V

9.8V

8

20V

1.7V

C697

4

C616

7

0.001

D601
1N4148

4700/25

C615

0.022

1

2

IC601
POWER AMP.
LA4600

3

C699

0.0033

+B

C613
1000/25

C614
1000/25

POWER PWB-B

D652

C652

0.1

D651~D654:
1N4004

C653

+B1

B1GND

USWD_5R6V

P_CONT

D_GND

C695

0.001

0.1

KTC3199 GR

0.8V(0V)

R685
10K

C683
2200/16

C660

C696

0.01

0.01

CNP653

D653

Q683

R686
47K

Q681~Q683
VOLTAGE REGULATOR

D682

D683

1
2

CNP652

1
2

CNS707

P26 1-F
FROM
DISPLAY
PWB

(238)
TO MAIN
CHASSIS

CNS652

1
2

BI652

1
2

CNP681

3
2
1

C605

4.7/25

Q601

KTC3199 GR

R616

6.8K

Q602

KTC3199 GR

C606

4.7/25

R608
1K

F653

T1A L 250V

3

4.5V

+B

+B

GND3

R629

820

470/25

0.2V

(5.2V)

C689

47/16

D681~D684:
1N4004

1
2

D651

D654

C693

C640

C651

C654

Q682
2SD468 C

9V

4.9V

5.6V

R683

R684

1.2K

47

ZD682
MTZJ5.6B

D681

D684

(226)
TO TAPE MECHANISM
CHASSIS

6.8

C633

0.022

330P

C637

0.01
C639

C632

R633

10

L602

0.3mH

C694

330P

5

1

0.1

0.1

5.8V

6.4V

C686

0.022

ZD681

C617

00.22

C636

0.022

0.01

0.022
C618

R632

6.8

C663

CFW601

5

1

F651
T2.5A L 250V

Q681
2SD468C

9V

R681
47

C685

MTZJ6.8A

T681

SUB POWER

TRANSFORMER

SO601

SPEAKER

0.0022

+

+

0.0022

820P

L603

10µH

R682

1.2K

C684

0.047

47/16

SP603
TWEETER

TERMINALS

R661
330

C661
820P

C688

SP601
WOOFER

4 Ohm

SP602
WOOFER
4 Ohm

SP604
TWEETER

R662
330

C662
820P

T651

MAIN POWER TRANSFORMER

D685
1N4004

RLY681

0.022

SO651

AC POWER INPUT SOCKET

AC230V, 50Hz

L-CH

SPEAKERS

R-CH

3
2
1

J601
HEADPHONES

4
5
9

10

T.F

0V

LF651
LINE
FILTER

Figure 25 SCHEMATIC DIAGRAM (2/6)

– 25 –

XL-40H/50H

C

R

DISPLAY PWB-A2

A

B

2

1

2

1

C

D

E

R7D8

82

D707

MPG3372X

R7D5

82

D708

MPG3372X

R7D3

82

D709

MPG3372X

LED PWB-A4

CFW701

Q708
KTA1266 GR

R7B2

R7B3

47K

2.2K

JOG SWITCH

PWB-A7

SW700
JOG

C

A

B

M

M701

JOG MOTOR

R7D6

82

D704

MPG3372X

R7D1

82

D705

MPG3372X

R7D9

82

D706

MPG3372X

SWITCHING

SWITCHING
Q709
KRC102 M

2

CNS705

+B

R7D4

D701

R7D2

D702

R7E1

D703

1

1

2

CNP705

82

MPG3372X

82

MPG3372X

82

MPG3372X

3

1
2
3

+B

D736
HY2043

R794
180

D732
HY2043

R795
180

CNP706

1
2

3

1
2

CNS706

D730
HY2043

R796
180

D737
HY2043

R797
180

BI706

1
2
3

IC702
LOADING MOTOR DRIVER
TA7291S

11.7V

0V

+B

C773
47/16

IC702

0V

4 3 2 1

R787

2.2(1/2W)
C772

0.1

R798

8.2K

L

2

R715

3.9K

R716

2.7K

R717

2.2K

R718

1.5K

R719

1.2K

R720

1.2K

32.768kHz
C701

22P
(CH)

X701
8 MHz

X702

1

R729

R727

47K

47K

R728
1K

C702
22P
(CH)

R731
1K

R732
1K

R733
1K

R734
1K

+B

R737

1K

R730

1K

SW728

VOLUME/JOG

SW727

FUNCTION

SW726

TUNING DOWN

SW725

STOP/ CLEAR

SW724

REC. PAUSE

SW723

BAND

SW722

BASS/TREBLE

SW721

MEMORY/SET

SW710

CLOCK/TIMER/SLEEP

SW709

ON/STAND-BY

+B

NC

2.5V

11.7V

0V

0V

0V

7

5

9

8

6

C771

47/16

MVOL_UP

MVOL_DW

R799

2.2K

R705

5.6K

R706

3.9K

R707

2.7K

R708

2.2K

R709

1.5K

R710

1.2K

R711

1.2K

R701
10K

R702
10K

+B

+B

R721

10K

+B

SW717
PTY.PI

SW716

EON

SW715

ASPM

SW714

DISPLAY MODE

SW713

VOLUME SELECT

SW712

PLAY/CD PAUSE

SW711

TUNING UP

+B

L701

R722

10K

R723
47K

100µH

C703

0.022

R724

1.2K

R725

10K

6

5 4 3

100

SEG0

COM3

1

2.5V
COM2

2

2.5V
COM1

3

2.5V
COM0

4

2.5V
VLC3

5

VLC2

6

VLC1

7

VDD

8

OSC2

9

OSC1

10

VSS

0V

11

XI

2.4V

12

XO

1.9V

13

MMOD

14

VREF

15

CLID_SW

16

KEY1

17

KEY2

18

MODEL

19

CLID_PRO

20

NC

21

TAPE_SW

22

5V
VSM

23

0.6V
VREF+

24

5V

DI

5V

25

0V

DO

26

R739

1K

R738

1K

9

8 7

10

95

96

98

97

99

SEG1

SEG2

SEG3

SEG4

2.5V

2.5V

2.5V

2.5V

0V

1.7V

3.3V

5V

2.6V

2.6V

0V

SYSTEM CONTROL MIC

0V

5V

5V

5V

5V

0V

0V

5V

CE

SOL

MOT

CL

30

29

28

27

R740

31

R741

1K

1K

R775

1K

R746

R743

1K

SEG5

2.5V

0V

REC

14

15

13

1211

18

16

17

91

92

94

93

SEG6

SEG7

2.5V

2.5V

SEG8

2.5V

SEG9

2.5V

88

89

90

87

SEG10

SEG11

SEG12

SEG13

2.5V

2.5V

2.5V

2.5V

IC701

IX0026SJ

5V

0V

5V

5V

RESET

RUN_PLS

CLOCK

32

34

33

1K

R745

1K

R748

1K

R744

1K

5V

5V

0V

BIAS

35

R747

1K

REMOCON

B-CAN

SYS_STOP

POWER

38

36

39

37

R751

1K

R7491KR750

1K

BI707

P25 10-G

1

1

2

2

CNP707

3

3

CNS707

F

R7A7
1K

D720

1N4148

R7A6
1K

D722
1N4148

TO POWER

PWB

G

C710

0.01

+B

R7A9

3.3K

RESET

Q701
KRC102 M

2

SWITCHING
Q707
KTA1266 GR

1

1N4148

D723
1N4148

D721

+B

R7A0
1K

R7B0

R7A5

10K

C712

2

0.01

Q706
KRC102 M

Q702
KTC3199 GR
SWITCHING

R7A8
82

SWITCHING

3

1

10K

R7A4

120
Q703
KTC3199 GR

SWITCHING

C711

3.3/50

3

R7A2

100K

R792
47K

R793

2.2K

H

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

1

23456

Figure 26 SCHEMATIC DIAGRAM (3/6)

ZD701

MTZJ3.3B

R7A1
1K

– 26 –

+B

R7A3

RX701

100
REMOTE
SENSOR

C715

100/10

3 2 1

C714
560P

+B

C713
10/16

C704

0.022

R779

R783

+B

R778
47K

47K
R780

47K
R781

47K

R782
33K

33K

+B

+B

+B

7

8 9 10 11 12

LCD701

LCD DISPLAY

XL-40H/50H

15

90

16

SEG10

2.5V

1918

17

82

SEG13

2.5V

83

84

86

85

SEG14

SEG15

SEG16

SEG17

SEG18

2.5V

2.5V

2.5V

2.5V

2.5V

88

89

87

SEG11

SEG12

2.5V

2.5V

IC701

0026SJ

OL MICROCOMPUTER

5V

5V

5V

38

REMOCON

SYS_STOP

39

R751

1K

1K

5V

41

JOG_UP

R753

1K

JOG_DOWN

42

R754

4.6V

SURR

P_STB

43

44

R742

1K

1K

5V

CLE

40

R752

1K

5V

B-CAN

POWER

36

37

R7491KR750

+B

+B

2423222120

81

45

SEG19

2.5V

0V

P_MUTE

R757

28

26

27

25

79

80

SEG20

2.5V

5V

P_CONT

CD+B

46

47

1K

R759

R758

1K

78

SEG21

SEG22

2.5V

2.5V

0V

0V

5V

BACK_LIGHT

5V

DATA

48

R760

1K

3029

31

2.5V

76

77

SEG24
SEG25

75

SEG23

2.5V

SEG26

74

2.5V

2.5V

SEG27

2.5V

73

SEG28

2.5V

72

SEG29

2.5V

71

SEG30

2.5V

70

SEG31

2.5V

69

SEG32

2.5V

68

SEG33

2.5V

67

5V

CCE

66

BUCK

4V

65

BUS3

4.3V

64

BUS2

4.3V

63

BUS1

4.3V

62

BUS0

4.3V

61

CD_STB

5V

60

CD_RES

5V

59

PU_IN

5V

58

CLID_DW

57

CLID_UP

56

MVOL_DW

55

MVOL_UP

54

MVOL_IND

53

NC

52
51

5V

5V

SD

STEREO

0V

0V

49

50

R776

1K

1K

R777

1K

SD

CD+B

BIAS

STEREO

RUN_PLS

MVOL_IND

MVOL_UP

MVOL_DW

REC

B_CAN

CLID_PRO

P_STB P_STB

P_MUTE

MOT

SOL

CE

CL

DO

DI

TAPE_SW

CLID_SW

35

36

34

32

33

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

BUCK

BUS3

BUS2

BUS1

BUS0
CD_STB

CD_RES

PU_IN

37

42

41

3938

40

CNS702

BI702

CLID_SW

10

9
8
7
6

5
4
3
2
1

CNS703

11
10

9
8

7

6
5
4
3
2
1

12

1

CFW704

10

9

8
7
6
5

4

3
2
1

TO MAIN PWB

CNP703

P24 6-H

TO CD PWB

CNP702

P28 1-B

TO MAIN PWB

P25 8-B

CNS704

CD_RES

CCE CCE

BUCK

BUS3

BUS2

BUS1

BUS0
CD_STB

PU_IN

R784
47K

R786

47K

R789

47K

+B

+B

+B

TAPE_SW

A_12V

+B

M_12V

+B

D_GND

U_CON5V

SOL

MOT

REC

RUN_PLS

BIAS

B_CAN

CLE CLE

DATADATA

VSM VSM

SD
STEREO

DO

CL

CE

DI

CD+B

P_MUTE

+B

Figure 27 SCHEMATIC DIAGRAM (4/6)

– 27 –

XL-40H/50H

8
0

A

CNP702

PU_IN

1

CD_STB

2

BUS0

3

P27 12-C

BUS1

4

BUS2

5

BUS3

6

CNS702

B

C

BUCK

7

CCE

8
9

10

FROM DISPLAY PWB

CD SIGNAL

CLID_SW

C811
47/10

L803
10µH

L
1

C813

100/10

0.01

C812

C863
470P

C850

+B

R813
10

+B

56

SEL

2.5V

14

0V

TESIOO

25

15

55

54

DMO

2VREF

2.2V

4.3V

1

6

7

5

2.1V

4.3V
HSSW

NCNCNC

P2VREF

27

26

C838
47/10

NC

FVO
0V

0V

ZDET

R814

3.3K

R812

C819

C821

3.3K

0.1

0.1

C818

0.1

C817

R811

0.1

2.2K

R810

3.3K

52

51

53

11

28

VREF

1.8V

2.1V

2.1V

FMO

50

TEBC

2.1V

RFGC

2.1V

TRO

49

FOO

2.2V

48

2.2V

TEZI

47

TEI

2.2V

46

2.1V

TSIN

45

SBAD

2.1V

44

FEI

2.2V

43

RFRP

2.1V

42

RFZI

2.1V

41

RFCT

2.1V

40

AVDD

5V

39

2.1V

RFI

38

SLCO

2.1V

37

0V

AVSS

36

1.4V

VCOF

35

VCOREV

2.1V

34

2.1V

PVREV

2.1V

33

LPFO

2.1V

32

2.1V

TMAXS

LPFN

31

2.1V

PDO

TMAX

2.1V

12

30

29

R804
100K

R802

R801

47K

10K

R808

3.3K

R806
15K

C801
100P

R809
10K

C804

0.01

C807

0.033

C802

0.015

C810

0.001

C809

0.0047

R807
10K
C806

0.0047
C805

0.0027

C803
47/10

R817

R818

1K

1K

D

E

BUS3

BUS2

R855

100K

R854

100K

BUS1

R853

100K

BUS0

R852

100K

CCE

CD_RES CD_RES

BUCK

F

R819

C834

C833

470P

470P

C830

0.056

C840
100/10

100/10

C835

0.056

C837
470P

C828
100/10

C862

0.0022

R816
10K

C832
10/16

DVSR

/TSMOD

/RST

80

0V

81

XVDD

RO

82

DVDD

83

DVR

84

LO

85

DVSL

86

NC

87

NC

88

NC

89

BUS0

90

BUS1

91

BUS2

92

BUS3

93

VDD

94

VSS

95

BUCK

96

/CCE

97

5V

NC

98

5V

NC

99

100

4.9V

1

R815
10K

C831
10/16

220

C836

G

+B

C825

0.056

X801

16.93MHZ

R820

79

0V

2.4V

TEST1
TEST2
TEST3

4.3V

4.3V

4.3V

4.3V
5V
0V
4V

3.3V

TEST4

5V

NC

2

TESTO

1K

78

XI

XO

2.6V

2.2V

0V

2.3V

2.4V
0V

/HSO

UHSO

NCNCNC

5V

5V

C824

0.056

0V

0V0V0V

5V

0V

68

66

69

67

76

77

75

NC

VDD

XVSS

5V

0V

PXO
5V

17

16

5V
5V
5V

70

73

71

72

74

PXI
0V

NCNCNCNCNC

NC

VSS

TESIN

TESI01

0V

0V

IO3

0V

/DACT

/CKSE

/DMOUT

IC802

TC9462F

SERVO/SIGNAL CONTROL

0V

0V

2.5V

0V

AOUT

BCK

LRCK

EMPH

NC

NC

NC

VSS

6

8

43

0V

9

5

7

1.4V

2.5V

DOUT

1.2V

5V

0V

5V

CLCK

SBOK

IFP

MBOV

NC

NC

NC

NC

10

VDD

12

11

13

15

14

13

C820

0.01

C822

220/10

5V

64

65

63

NC

IO2

IO1

IO0

2.4V

0V

0V

SFSY

DATA
NCNCNCNCNC

VSS

16

18

17

0V

0V

VSS

SBSY

C823

0.01

4

60

61

62

59

58

57

NC

NCNCNC

VDD
5V

FLGB

FLGA

FLGD

FLGC

0V

0V

0V

5V

0.6V

1.7V

0V

0V

5V

MONIT

COFS

SPDA

SPCY

NC

NC

VDD

22

23

20

21

C829
100/10

24

19

H

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

1

23456

Figure 28 SCHEMATIC DIAGRAM (5/6)

– 28 –

7

8 9 10 11 12

CD PWB-A3

XL-40H/50H

CFW807

1

1

2

2

OPEN/CLOSE
SWITCH
PWB-A6

SW801
OPEN/CLOSE

C861

L803
10µH

L801
10µH

0.001

L804

2.2µH

Q861
2SB562 C

+B

IC804

LA6541D

FOCUS/

TRACKING/

SPIN/SLED

DRIVER

C844

0.0068

5V

6.3V

+B

R861

2.2K

15

14

12

13

11

10

2.8V

2.8V

2.2V

2.2V

5.1V

5.6V

IC804

LA6541D

C857
47/16

+B

2.1V

5V

5V
NC

NC

NC

2.8V

2.8V

2.1V

21

18

22

20

16

19

17

R862

2.2K

4

8

5

3

6

9

7

0V0V0V

2.5V

3

0V0V0V

2.5V

24

25

23

1

2

6.3V

4.9V

3.1V

2.2V

2.2V

C860

C887

0.0027

0.1

2

C859

470/10

6.3V

3.1V

2.2V

2.1V

2.1V

26

27

28

29

30

R863

2.2K

R843

1K

+B

PU-IN

GND

CD_L
A_GND
CD_R
M_GND
M_12V
D_GND
CD_6R2V

(L804/R843
Serial No.
003xxxxx~)

SP+
SP­SP+

SL-

BI803

6
5
4
3
2
1

PICKUP UNIT

TR-

1

TR+
PO+

GND

VREF

2
3

FO-

4
5

PD

6

VR

7

LD

8

BI801

C

1

F

2

B

3

A

4

E

5
6

+5V

7

C812

0.01

C863
470P

C813

100/10

C850

220/10

C848
39P

R829
68K

C849

0.056

+B

R828

1.2K

C845
100/10

13

R825

14

82K

15
16

C846

17

0.1

18
19

C847

20

0.1

21

R826

2.7K

22

C839
2P

R827

23

27K

24

C855
100/10

SERVO PRE AMP.

2.1V

2.2V

2.1V

2.1V

10

2.1V

9

2.1V

2.1V

2.1V

2.1V

8

1.7V
0V

2.1V

R823
1K

2.2V

2.1V

4.3V

2.1V

2.5V

3.4V

IC801

2.1V

TA2109F

2.1V

2.1V

2.1V

IC801

TA2109F

R824
27K

12

11
10

9
8
7

0V

6
5
4
3
2

5V

1

C842
47/10

R822
22

C841

100/10

4.1V

Q801
KTA1266 GR

3.4V
SWITCHING

2V

C843

0.1

+B

+B

R80E
82K

R80B
68K

R80F
82K
R80G
68K

R80A
82K

R80C
82K

R821
150

BI802

B

1
2
3
4
5
6
7
8

CNS801

1
2
3
4
5
6

7

CNS802

TR-

1

TR+

2

PO+

3

FO-

4

GND

5

PD

6

VR

7

LD

8

C

1

F

2

B

3

A

4

E

5

1/2V

6

+5V

7

CNS605

BI605

1

1

2

2

TO MAIN PWB

3

3

4

4

5

5

6

6

7

7

CD MOTOR PWB-C

CNS803

CNP803

SP+

6

6

SP-

5

5

SP+

4

4

SL-

3

3

PU-IN

2

2

GND

1

1

CNP605

P25 7-H

+

M

­+

M

-

TR+

PO+

FO-

TR-

ACTUATOR

GH6C605B3A1

1/2VCC

+

-

C

+

-

F

+

-

B

+

-

A

+

-

E

GND

MON

LD

VCC

NM802
SPINDLE
MOTOR

NM801
SLED
MOTOR

NSW801
PICKUP IN

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

Figure 29 SCHEMATIC DIAGRAM (6/6)

– 29 –

XL-40H/50H

A

B

FROM

C

POWER

PWB

CNS652

P33 8-A

D

FROM

CD PWB

CNS605

P32 9-C

E

F

G

1

R661

J601

HEADPHONES

HEADPHONES

PWB-A5

L602

C614

CFW601

L603

IC601

C694

C693

R425
R424

C426

5

C663

C661

R632

D403

C430

5

1

C662

R662

TERMINALS

RIGHT

C618

C632

C636

C613

C699

C698

1 2 3 4 5 6 7 8 9

C604

C697

R616

B C E E

Q602

R604

C615

2

1

CNP652

F653

T1A L 250V

D402

C417

C425

R437

R439

R423

C419

C423

C421

30

25

1620

C429

IC401

15

10

5

1

C420

C422

R436

WH

ERASE
HEAD

C416

C418

R438

CNS101

BK

C424

R440

CFW601

SO601

SPEAKER

C637
C633

C640

R633

C607

C608

10

D601

C603

C605

C606

R602

R607

C
B

Q601

C616

R435

C405

R419

C415

R417

R415

R416

R418

R420

8 7 6 5 4 3 2 1

WH

BL

BK

YL

BK

LEFT

C639

R603

D401

BK

C617

R631

R624

1 2 3

Q608

C403

C404

WH

R615

C601

C402

RD

R601

C401

C406

RD

WH

PK WH

L601

Q607

B
C
E

Q605

B
C
E

Q604

B
C
E

R620

Q603

E C B

C622

R629

R628

Q609

1 2 3

CNP605

1 2 3 4 5 6 7

R906

C905

Q901

B
C

Q152

E

C155

R155

RECOED/
PLAYBACK
HEAD

Q606

R907

3
2
1

R153

Q153

E
C
B

C625

R621

Q905

R154

3
2
1

E
C
B

C627

D904

Q904

D903

R157

R156

ZD602

R617

C620

C626

D604

R625

R627

R623

C624

R619

D603

D602

C621

ZD601

E
C

R902

B

C903

R901

D902

Q906

3 2 1

R903

1 2 3

C904

3 2 1

C902

Q903

E

R152

C

L151

B

R151

C154

GYGYGYGYGYGYBK

7 6 5 4 3 2 1

CNP901

P33 5-E

TO TAPE

MECHANISM PWB

L354

C374

R364

Q902

D901

R904

Q151

R323

R357

BI901

1

R905

C330

C331

C334

T306

7

C153

CNS901

C373

D302

C337

R350

R362

R608

R910
R909

C901

D303

C329

C362

C365
C366

R356

D301

T302

C335

C364

C372

C371

R634

BK
GY
GY
GY
GY
GY
GY

C349

VD301

C367

C369

C368

R358

AM LOOP
ANTENNA

CNP301

1 2

L341

C302

D304

C332

C343

24
23
22
21
20
19
18
17
16
15
14
13

X351

R361

C130

Q172

CNP101

ANTENNA

TERMINALS

ANTENNA

C301

R369A

678

5

FE301

C348

FM
MUTE
LEVEL

VR351

R336

T351

1
2
3

CF302

C344

1

1 2 3

2

C351

3

R351 C350

4

R352

C352

5

C361

C399

6

C360

7

2

8
9

1

10

R353

11

IC303

12

C355

C356

C354

R376

C353

C363

R393

R363

Q351

12

3

11

2

10

1

9
8
7
6

C525

5
4
3

CNS704

2

R528

R529

1

1
2
3

C122
C121

C129

Q171

8
7
6
5
4
3
2
1

R118

R120

3
2
1

E C B

C116

B
C
E

C102

C131

R122
Q102

R138

R139

R140

C101

R115

11 10

R116

C115

Q104

R124

9
8
7
6
5
4
3
2
1

9 8 7 6 5 4 3 2 1

MAIN PWB-A1

R369B

C347

CF352

CF351

C358

R355

R521

8

C526

9

X521

R117
R119

E C B

R123

E C B

R102

IC101

R101

CNP703

C346

R345

IC302

C385

L353

C398

C537

C524

5

IC521

10

Q103

Q101

C114

C104

C113

SO301
FM 75 OHMS

C376

(Serial No.
003xxxxx~)

C341

234

C345

C394

C393

R343

13

12

C383

11

10

L351

C386

B C E

R383

C370

L352

R395

C357

ZD351

R366

R532

C523

1

C522

16

15

C527

C117

R134

R121

R125

R126
D104

R133

C108

C106

R104

12

11

10

9

8

7

6

5

4

C103

3

2

1

C105

C107

R107

R344

1

R370

C397

R380

C380

14

15

16

18 19

17

R365

C392

C387

51789 6

R360

R371

R359

R387

R382

R386

Q360

R384

R392

R385

R377

C395

C396

C535

D521
L521

C536

C521

E
C
B

R534

Q521

R113

R114

R112

R132

Q106

C126

R108

C112

R110

C123

IC102

C125

R103

R109

C111

C109

TO DISPLAY PWB

R346

R349

R381

R379

4

R372

D522

C391

B
C
E

R105

L342

Q301

R347

1
2
3

20

21

3

2

R373

X352

R391

R533

R111

R131

Q105

B
C
E

R141

CNS703

P31 9-A

E
C
B

CF301

22

R374

C110

R348

C384

R106

C381
C382

CFW704

12
11
10

9
8
7
6
5
4
3
2
1

P31 12-C

FROM

DISPLAY PWB

H

1

23456

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

– 30 –

XL-40H/50H

7

8 9 10 11 12

DISPLAY PWB-A2

R746

R701

R748

C711

3
2
1

Q701

R744
R776
R777
R760
R759
R758
R757
R742
R754
R753

R750

C712

R747

R789

R752

Q702

R7A0

R7A2

B
C
E

E C B

D721

R745

50
51

R751

R7A5

R7B0
R7A4

R7A8

R7A1

ZD701

R743
R775

R741
R740
R739

3
2
1

Q703

C704

R749

45

55

R761
R774
R762
R763
R764
R765
R766
R767
R768

R771
R772
R773
R785

RX701

C714

C713

R778

R702

R730

35

40

IC701

60

65

R7A3

R7A7

CFW701

R779
R780

R738

26

30

70

75

C710

R7A6

R737

R781

25

20

80

76

2

SW709

15

85

D720

D723

90

ON/STAND/BY

X702

X701

C701

R728

R734

L701

C702

10

5

1

100

95

D722

1

R733

C703

1
2
3

R729

4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19

20

21

22

23

24

LCD701

25

26

27

28

29

30

31

SW714

32

33

34

35

36

37

38

39

40

41

42

VOLUME
SELECT

SW713

R784

Q709

3
2

C715

1

R7A9

1 2 3 4 5 6 7 8 9

CNS703

R724

R725

R732
R731

R722

R723

R727

R783

SW717

PTY.
TI

R715

R709

SW725

STOP/

CLEAR

SW716
EON

R716

SW715

ASPM

R717

DISPLAY
MODE

R718

Q708

R7B2

R7B3

B
C
E

BI706

3

1

TO MAIN PWB

P30 6-H

CNP703

SW722

BASS/
TREBLE

SW721

R782

MEMORY

R721

/SET

SW724
REC
PAUSE

R708

R707

SW712

PLAY/CD
PAUSE

R720

R719

D730

D736
Q706

1 2 3

R793

E C B

Q707

10 11

CLOCK/TIMER/
SLEEP

SW710

R711

IC702

2345

1

R798

R796

R794

R710

C773

C772

R792

SW723

R787

SW726
TUNING
DOWN

R706

SW711
TUNING
UP

BAND

C771

6

8

7

R799

SW727

FUNCTION

D737

D732

R795

10

1

9

R705

SW728
VOLUME/
JOG

R786

R797

CNP705

3

BI707

BI702

12

1

2 1

1

GY
GY
GY
GY
GY
GY
GY
GY
GY
BK

CFW704

WHITE
LINE

CNS705

1
2

CNS707

WH
BK
BK

CNS702

10

9
8

TO CD PWB

7
6
5
4
3

2

1

12

TO MAIN PWB

P30 6-E

COLOR TABLE

1

BR

RD(R)

OR

YL

GR

BL
VL

GY

WH(W)

BK
PK

BK
RD

M

M701

JOG MOTOR

TO POWER PWB

1
2
3

CNP681

P33 8-A

CNP702

P32 1-E

CNS704

BROWN

RED
ORANGE
YELLOW

GREEN

BLUE

VIOLET

GRAY
WHITE
BLACK

PINK

GYGYBK

123

CNS706

SW700

JOG

CNP706

C

1
2

A

3

B

LED PWB-A4

1
2

CFW701

R7D4

D701

R7D2

D702

R7D6

R7E1

D703

D704

R7D1

D705

D706

R7D9

R7D8

D707

Figure 31 WIRING SIDE OF P.W.BOARD (2/4)

– 31 –

R7D5

D708

R7D3

D709

JOG SWITCH
PWB-A7

XL-40H/50H

A

B

C

D

DISPLAY

P31 12-B

E

F

G

FROM

PWB

CNS702

4

17
16

CD MOTOR PWB-C

NM802
SPINDLE
MOTOR

L804/R843
(Serial No. 003xxxxx~)

CNP702

1
2
3
4
5
6
7
8
9

10

C862

C835

R853

R852

R854

C836

NM801
SLED
MOTOR

100

C837

NSW801

PICK UP IN

12

R815

L804

C832

C831

C840

C828

R855

95

1

5

10

C820

C829

C838

C863

CFW807

R817

C833

R816

R819

C887

C830

81

85

90

IC802

15

R804
C802

R802

R801

F3895AF

TO MAIN PWB

C834

R813

R820

C825

80

C824

75

70

65

20

25

35

31

30

R806

C801

6
5
4
3

CNP803

2
1

P30 1-E

CNP605

CNS605

1 2 3 4 5 6 7

BK

GYGYGYGYGY

BI605

C861

R818

R843

L803

X801

C822

C823

R814

R812
R811

60

51

55

R810

50

45

40

C804

C803

R807

C807

C813

C805

R809

R808

C812

C806

GY

71

C819

C818

C817

C810

C809

C848

R828

R826

R827

1 2 3 4 5 6

RD

WHGYWHGYWH

C857

61

BI803

Q861

B C E

C821

C811

C845

C844

R825

13

C846

C847

24

R829

C839

C850

C855

OPEN/CLOSE
SWITCH PWB-A6

CNS803

14

15

14
13
12

R861

11
10
9
8
7

IC804

6
5

R862

4

3

R863

2
1

C860

C859

12

1

C841

R80B

R80C

R822

E
C

Q801

B

R80G

C843

C842

R823

R824

IC801

15

10

5

20

C849

PICKUP UNIT

71

81

2

3

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

15

11

1

BI801

R821

L801

8

1

R80A

R80F

R80E

7

BI802

CFW807

SW801

SW801

OPEN/CLOSE

1

CNS801

RD

1

WH

2

GY

3

WH

4

GY

5

WH

6

GY

7

WH

8

CNS802

RD

1

WH

2

GY

3

WH

4

GY

5

WH

6

GY

7

1

2

13

12

5

7

H

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

1

23456

Figure 32 WIRING SIDE OF P.W.BOARD (3/4)

– 32 –

6

10

9

8

CD PWB-A3

XL-40H/50H

7

8 9 10 11 12

R685

R686

C688

Q683

C685

C686

C660

Q681

D685

ZD682

R683

C689

R684

CNS652

D684

D683

D682

D681

C684

ZD681

R682

R681

C696

C683

T681

SO651

LF651

T651

C652

C651

D651

D652

D654

C653

D653

C654

C695

CNP681

E C B

B C E

E C B

RLY681

Q682

F651

T2.5A L 250V

2

1

3

1

2

2 1

CNP652

TO MAIN PWB

1 2

CNP653

T.F

SO651
AC POWER
INPUT
SOCKET
AC230V, 50HZ

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

(238)

FROM TAPE
MECHANISM
GND

TO MAIN
CHASSIS
GND

SUB POWER TRANSFORMER

MAIN POWER

TRANSFORMER

BR

COLOR TABLE

RD(R)

OR
YL
GR
BL
VL
GY

WH(W)

BK
PK

BROWN

RED
ORANGE
YELLOW

GREEN

BLUE

VIOLET

GRAY
WHITE
BLACK

PINK

M901

TAPE MOTOR

7 6 5 4 3 2 1

SW901

SW902

FOOL

PROOF

CAM

PHOTE
INTERRUPTER

PH901

SOL901
SOLENOID

RD

WH

CFW901

CNP901

TAPE
MECHANISM
PWB-D

POWER PWB-B

TAPE MECHANISM
ASSEMBLY

TAPE
MECHANISM
PWB-E

BR

RD

P30 1-C

YL

BR

RD

BI652

(229)

CNS707

FROM
DISPLAY PWB

P31 12-G

CNS901

FROM MAIN PWB

P30 4-H

11

22

Figure 33 WIRING SIDE OF P.W.BOARD (4/4)

– 33 –

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 –

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

XL-40H/50H

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

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

Yes

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

Yes

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

No

No

No

No

No

No

No

Check the main unit power supply circuit.

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

No

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

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

Check the between pattern IC701 and SW701 If OK.
Check the main unit power supply circuit.

Check the procedure in "LASER FAILURE".

Check the procedure in "FOCUS FAILURE".

Check the procedure in "SPINDLE MOTOR CLV SERVO
FAILURE".

Set ON condition the CD

No

Lid switch.

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

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

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

No

No

No

No

– 35 –

Check the procedure "HF ERROR".

Does the sled motor
move ?

Yes

Check the procedure "NO SOUND"

Check the pattern between IC701 and LCD701.

Is "Er-CD01 "
displayed ?

Yes

Check the pattern between pin 57 (PUIN) of IC701 and
BI803/CNS803.
Check the between BI803/CNS803 and PU-IN switch.

Check the procedure in "HF ERROR".

Check the procedure in "TRACK SEARCH FAILUR".

Check the procedure in "SLED SERVO FAILURE".

No

Check the procedure in

No

"SLED MOTOR
OPERATING FAILURE ".

Is "Er-CD01" displayed?

Yes

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

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

Yes

No

No

No

No

No

No

No

Check the PWB pattern between pin 16 of CNS602 and emiter of
Q861.

Check the peripheral parts of IC804 and Q861.

Check the PWB pattern between collector of Q861 and pin 62 of
IC802.

Check the PWB pattern between collector of Q861 and pin 1 of
IC801.

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.

Check BI802/CNS802. 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

No

No

No

Check as stated in item "FOCUS SERVO SAWTOOTH WAVE
FAILURE".

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

Yes

The optical pickup is faulty.

Check the pattern between pin 13 of IC801 and pin 44 of IC802.
Check the periphery of IC801 and BI802/CNS802.

IC801 is faulty.

– 36 –

• Focus servo sawtooth wave failure.

XL-40H/50H

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

Yes

1.5~2.5sec

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

Yes

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

Yes

1.5~2.5sec

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

No

No

No

IC802 is faulty.

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

Is +5V applied to the pin 2
(MUTE) of IC804 ?

Yes

Check the PWB pattern
between pin 2 of IC804

No

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.

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

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

No

No

Check the procedure in "HF ERROR".
If OK. IC802 is faulty.

Check the PWB pattern between pin 55 (DMO) of IC802 and pins
5 and 6 of IC804. If OK. IC804 is faulty.

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

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

TEI

TEZI

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

Is output obtained at the pins 2 and

No

5 of BI802/CNS802

Optical pickup failure.

No

Yes

Check the periphery of IC801.
Check the PWB pattern between

IC801 is faulty.

No

pin 12.
(TEO) of IC801 and pins 46 and 47
of IC802.
Is it normal ?

Yes

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

Optical pickup failure.

No

Yes

Check the periphery of IC801.
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"?

Yes

test mode "step 4" test mode "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"?

Yes

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

DMO

Normal.

• No sound.

No sound from both L and R-ch?

Yes

No

Check the periphery of IC801.
Check the PWB pattern between pin17 (RFRP) of IC801 and pins
41 (RFZI) and 42 (RFRP) of IC802.
If OK. IC801 is faulty.

Check the periphery pins 28~32 of IC802.

No

If OK. IC802 failure.

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

No

1 or 3 IC601.

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 PWB pattern between R819 and Q861.

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

No

– 38 –

• Track search failure

XL-40H/50H

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

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

RFZI

No

No

No

No

No

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

IC802 failure.

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.

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

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?

Yes

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.

FF REW

FMO

FF REW

SL ±

No

No

No

No

C801 is faulty.

Check the PWB pattern between pin 53 of IC802 and pins 12 and
13 of IC804.

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

Check the BI803/CNS803.

• Sled servo failure.

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

Yes

FMO

Normal.

No

IC802 is faulty.

– 39 –

XL-40H/50H

FUNCTION TABLE OF IC

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

Pin No. Port Name Function

1 DI Serial data and clock input pin for control.
2 CE 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.
3 VSS Ground pin.
4 TEST Electronic volume control pin. To be set to the VSS potential.
5 LOUT Volume + equalizer output pin.
6 LBASS2 Bass-band filter comprising capacitor and resistor connection pin.
7 LBASS1 Bass-band filter comprising capacitor and resistor connection pin.
8 LTRE Capacitor connection pin comprising treble band filter.
9 LIN Volume + equalizer input pin.
10 LSEL0 Input selector output pin.
11* L4 Input signal pin.
12 L3 Input signal pin.
13 L2 Input signal pin.
14 L1 Input signal pin.
15* NC No CONNECT pin. To be open or connected to VSS.
16* NC No CONNECT pin. To be open or connected to VSS.
17 R1 Input signal pin.
18 R2 Input signal pin.
19 R3 Input signal pin.
20* R4 Input signal pin.
21 RSEL0 Input selector output pin.
22 RIN Volume + equalizer input pin.
23 RTRE Capacitor connection pin comprising treble band filter.
24 RBASS1 Bass-band filter comprising capacitor and resistor connection pin.
25 RBASS2 Bass-band filter comprising capacitor and resistor connection pin.
26 ROUT Volume + equalizer output pin.
27* NC No CONNECT pin. To be open or connected to VSS.
28 Vref 0.5 x VDD voltage generation block for analog ground. Capacitor of several 10µF to be connected between

Vref and AWSS (VSS) as a counter measure against power ripple.
29 VDD Supply pin.
30 CL Serial data and clock input pin for control.

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

– 40 –

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

XL-40H/50H

LOUT

LBASS2

LBASS1

TEST

5

6

7

VSS CE DI CL VDD NCVref

30

29

RVref

1234

LVref

CCB

2728

ROUT

26

25

RBASS2

24

RBASS1

INTERFACE

LTRE

LIN

LSEL0

8

9

10

CIRCUIT

CONTROL

11 12 13 14

L1L2L3L4 R1 R2 R3 R4

Figure 41 BLOCK DIAGRAM OF IC

LOGIC

CIRCUIT

CIRCUIT

CONTROL

15 16 17 18 19 20

NCNC

23

22

21

RTRE

RIN

RSEL0

– 41 –

XL-40H/50H

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

Pin No.

1-4 COM3-COM0 Output LCD common output terminal.
5-7 VLC3-VLC1 — LCD power supply terminal.
8 VDD — Microcomputer power supply +5V.
9 OSC2 Output Oscillator ground terminal for main clock. f=8MHz
10 OSC1 Input Oscillator ground terminal for main clock. f=8MHz
11 VSS — Microcomputer power supply GND.
12 XI Input Oscillator ground terminal for sub clock. f=32.768kHz
13 XO Output Oscillator ground terminal for sub clock. f=32.768kHz
14 MMOD Input Memory mode selection terminal.
15 VREF- — Power supply GND for AD converter.
16 KEY0 AN0/PA0 Input CD lid status detection input.
17 KEY1 AN0/PA1 Input Operation button input, Max-8 buttons.
18 KEY2 AN0/PA2 Input Operation button input, Max-8 buttons.
19 KEY3 AN0/PA3 Input MODEL/TUNER destination input.
20* KEY4 AN0/PA4 Input Current detection of CD lid control motor.

21* KEY5 AN0/PA5 Input CD servo auto adjustment mode selection input.
22 KEY6 AN0/PA6 Input Tape mechanism operating status detection input.

23 KEY7 AN7/PA7 Input Tuner signal meter (S meter) voltage input terminal.
24 VREF+ — Power supply for A/D converter +5V.
25 TXD SBO0/P00 Output Data output terminal to TUNER PLL IC.
26 RXD SBI0/P01 Input Data input from TUNER PLL IC
27 SBT0/P02 Output Synchronous clock output with TUNER PLL IC
28 SBO1/P03 Output Enable output of TUNER PLL IC. "L" = OFF "H" = ON
29 SBI1/P04 Output Tape mechanism solenoid drive control output.
30 SBT1/P05 Output Tape mechanism motor drive control output.
31 DK/BZER P06 Output Recording/playback selection output of tape circuit.

32 RST/P27 Input Reset signal input
33 RMOUT P10 Input CLOCK/TIMER/SLEEP button input.
34 P11 Input Tape run/END detection input. Decided as tape run if pulse is input.
35 TM2IO P12 Output Recording bias oscillation circuit control output.

36 TM3IO P13 Output Recording bias oscillation frequency selection control output.
37 TM4IO P14 Input Power (POWER) button input detection.
38 IRQ0 P20 Input Switches to the HALT mode when changing to . "L" at power failure detection input.
39 SENS IRQ1/P21 Input Remote control signal input.
40 IRQ2 P22 Input Synchronous clock input with RDS IC.
41 IRQ3 P23 Input Jog dial UP pulse input.
42 IRQ4 P24 Input Jog dial DOWN pulse input.
43* P30 Output SURROUND control output.
44 P31 Output POWER IC STAND-BY terminal CONTROL.
45 P32 Output Power mute output. "H" = MUTE ON "L" = MUTE OFF
46 LED0 WE/P50 Output CD servo power supply circuit control output. "H" = CD power ON "L" = CD power OFF
47 LED1 RE/P51 Output Main TRANS RELAY CONTROL. "H" = ON "L" = OFF
48 LED2 CS/P52 Input Data input from RDS IC.
49
50
51 SEG49 P60/A0 Output LCD backlight control signal output. "H" = Backlight ON, "L" = Backlight OFF
52* SEG48 P61/A1 Output
53 SEG47 P62/A2 Output LED illumination control of electric JOG dial. "H" = ON "L" = OFF

LDE3/S51 A16/P53
LED4/S50 A17/P54

Input/Output

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

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

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

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

Input Radio stereo broadcast reception detection input. "L" = During stereo broadcast reception
Input Broadcast reception status detection input. "L" = During broadcasting signal reception

FunctionTerminal Name

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

– 42 –

XL-40H/50H

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

Pin No.

Input/Output

54 SEG46 P63/A3 Output Electric JOG dial UP.
55 SEG45 P64/A4 Output Electric JOG dial DOWN.
56* SEG44 P65/A5 Output Electric CD lid OPEN.
57* SEG43 P66/A6 Output Electric CD lid CLOSE.
58 SEG42 P67/A7 Input CD pickup position detection SW input. "L" = Innerst periphery
59 SEG41 P70/A8 Output Reset signal output for TC9462F
60 SEG40 P71/A9 Output ON/OFF output terminal of CD servo control IC. "H" = Servo ON "L" = Servo stand-by
61-64 SEG39 P72/A10- Input/Output Data input/output terminal for TC9462F control.

SEG36 P75/A13
65 SEG35 P76/A14 Output Data synchronous clock output for TC9462F.
66 SEG34 P77/A15 Output Chip enable terminal for TC9462F. "L" = BUS terminal active
67 SEG33 P87/D7 — LCD segment output.
68 SEG32 P86/D6 — LCD segment output.
69-74 SEG31 P85/D5- — LCD segment output

SEG26 P80/D0 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.

75-100 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.

FunctionTerminal Name

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

IC701 RH-iX0026SJZZ: System Microcomputer (IX0026SJ)

SEG0

SEG1

SEG2

SEG3

SEG4

SEG5

SEG6

SEG7

SEG8

SEG9

SEG10

SEG11

SEG12

SEG13

SEG14

SEG15

SEG16

SEG17

SEG18

SEG19

SEG20

SEG21

SEG22

SEG23

SEG24

SSSSSSSSSSSSSSSSSSSSSSSSS

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

9998979695949392919089888786858483828180797877

100

1

O

2

O

3

O

4

O

5
6
7
8
9

O

10

I

11
12

I

13

O

14

I

15
16

I

17

I

18

I

19

I

20

I

21

I

22

I

23

I

24
25

O

76

75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51

S
S
S
S
S
S
S
S

S
O
O

I/O
I/O
I/O
I/O

O
O

I
O
O
O
O
O

O

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

B-LIGHT

26272829303132333435363738394041424344454647484950
I

OOOOO

CL

CE

DO

SOL

REC

MOT

III

RESET

CLOCK

IIIII

O

O

BIAS

B-CAN

POWER

RUN_PLS

CLE

JOG UP

SYS STOP

REMOCON

I

OOOOOOO

CD+B

SURR

P-STB

P-MUTE

JOG DOWN

DATA

P-CONT

STEREO

I

SD

Figure 43 BLOCK DIAGRAM OF IC

– 43 –

XL-40H/50H

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

Pin No.

1 VCC — Power voltage terminal
2 FNI Input Main beam amp input terminal
3 FPI Input Main beam amp input terminal
4 TPI Input Sub-beam amp input terminal
5 TNI Input Sub-beam amp input terminal
6 MDI Input Monitor photodiode amp input terminal
7 LDO Output Laser diode amp output terminal
8 SEL Input Laser diode control signal input and APC circuit ON/OFF signal input terminal
9 TEB Input Tracking error balance adjustment signal input terminal

10 2VRO Output Standard voltage (2VR) output terminal. When Vcc = 5V, 2VR = 4.2V.
11 TEN Input Tracking error signal generation amp reversed phase input terminal
12 TEO Output Tracking error signal generation amp output terminal
13 SBAD Output Sub-beam addition signal output terminal
14 FEO Output Focus error signal generation amp output terminal
15 FEN Input Focus error signal generation amp reversed phase input terminal
16 VRO Output Standard voltage (VR) output terminal. When Vcc = 5V, VR = 2.1V.
17 RFRP Output Track count signal generation amp output terminal
18 RFIS Input RFRP detection circuit input terminal
19 RFGO Output RF signal output terminal
20 RFGC Input RF amplitude adjustment control signal input terminal

21 AGCI Input RF signal amplitude adjustment amp input terminal
22 RFO Output RF signal generation amp output terminal
23 GND — GND terminal
24 RFN Input RF reversed phase input terminal

Terminal Name

Input/Output

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

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.

Function

– 44 –

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

XL-40H/50H

SBAD

FEO

FEN

VRO

RFRP

RFIS

RFGO

14

15

16

17

18

19

10pF

10kΩ

21kΩ 21kΩ

20kΩ

20kΩ

50kΩ

7.96kΩ

50µA

20kΩ

36pF

15kΩ
15kΩ

10kΩ

12kΩ
12kΩ

PEAK

BOTTOM

20µA

10kΩ
10kΩ

21kΩ 29kΩ

24kΩ

30kΩ

180kΩ

20pF

30kΩ

1.74kΩ

65µA

24kΩ

47kΩ

SW

13kΩ

10kΩ

3

7.67kΩ

3 STATE

DET.

SW1

SW2

680kΩ

LDC

1kΩ

2.12kΩ

20pF

1213

11

10

9

8

7

6

TEO

TEN

2VRO

TEB

SEL

LDO

MDI

RFGC

AGCI

RFO

GND

RFN

20

21

22

23

24

23.5kΩ

re = 130Ω

I . I

12kΩ

180kΩ

40pF

1.53kΩ

3.3kΩ

3.3kΩ

SEL

L

HiZ

H

SW1

ON
OFF
OFF

180kΩ

20pF

60kΩ

60kΩ

40pF

180kΩ

LDC
SW2
OFF OFF

ONONON

I . I

20kΩ

20kΩ

20kΩ

20kΩ

SW3

ON

5

4

3

2

1

TNI

TPI

FPI

FNI

VCC

Figure 45 BLOCK DIAGRAM OF IC

– 45 –

XL-40H/50H

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

Pin No.

1* TEST0 Input Test mode terminal. To be opened usually.
2* /HSO Output Playback speed mode flag output terminal.

3* /UHSO Output

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

5* LRCK Output Channel clock (44.1 kHz) output terminal. "L": L channel "H": R channel

6 VSS — Digital ground terminal.
7* BCK Output Bit clock (1.4122 MHz) output terminal.
8* AOUT Output Audio data output terminal.
9* DOUT Output Digital out output terminal.
10* MBOV Output Buffer memory over signal output terminal. "H": Over
11* IPF Output Correction flag output terminal.

12* SBOK Output Sub-code Q data CRCC judgment result output terminal. "H": When judgment result is OK.
13* CLCK Input/Output Sub-code P-W data read clock output/input terminal. Selectable with command bit.
14 VDD — Digital + power terminal.
15 VSS — Digital ground terminal.
16* DATA Output Sub-code P-W data output terminal.
17* SFSY Output Playback system frame sync signal output terminal.
18* SBSY Output Sub-code block sync output terminal. "H": On S1 position when the sub-code sync is detected.
19* SPCK Output Processor status signal read clock (176.4 kHz) output terminal.
20* SPDA Output Processor status signal output terminal.
21* COFS Output Correction system frame clock (7.35 kHz) output terminal.
22* MONIT Output LSI internal signal monitor terminal.

23 VDD — Digital + power terminal.
24 TESIO0 Input Test input/output terminal. To be fixed to "L" usually.

25 P2VREF — 2VREF terminal for PLL system.
26* HSSW Output VREF voltage in case of x2 speed/x4 speed.
27* ZDET Output 1-bit DAC zero detection flag output terminal.
28 PDO Output Terminal to output the phase difference between EFM signal and PLCK signal.
29* TMAXS Output TMAX detection result output terminal. To be selected with command bit TMPS.
30 TMAX Output TMAX detection result output terminal. To be selected with command bit TMPS.

Port Name

Input/Output

/UHSO

H H x1 speed playback
H L x2 speed playback
L H x4 speed playback
LL—

The output polarity can be inverted by command.

The output polarity can be inverted by command.

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

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.

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

/HSO

TMAX detection result

Longer than specific period "P2VREF"
Shorter than specific period "VSS"
Within specific period "HIZ"

31 LPFN Input Low-pass filter amp inverted input terminal.
32 LPFO Output Low-pass filter amp output terminal.
33 PVREF — VREF terminal for PLL system.
34 VCOREF Input VCO center frequency standard level terminal. To be fixed to PVref usually.
35 VCOF Output VCO filter terminal.
36 AVSS — Analog system ground terminal.
37 SLCO Output Data slice level generation DAC output terminal.
38 RFI Input RF signal input terminal.

Function

Playback speed

TMAX output

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

– 46 –

IC802 VHiTC9462F/-1: Servo/Signal Control (TC9462F) (2/3)

XL-40H/50H

Pin No.

39 AVDD — Analog system power terminal.
40 RFCT Input RFRP signal center level input terminal.
41 RFZI Input RFRP zero cross input terminal.
42 RFIP Input RF ripple signal input terminal.
43 FEI Input Focus error signal input terminal.
44 SBAD Input Sub-beam addition signal input terminal.
45 TSIN Input Test input terminal. To be fixed to Vref usually.
46 TEI Input Tacking error input terminal. (Tracking servo ON: Taking-in).
47 TEZI Input Tracking error, zero cross input termina.l
48 FOO Output Focus equalizer output terminal.
49 TRO Output Tracking equalizer output terminal.
50 VREF — Analog standard power terminal.
51 RFGC Output RF amplitude adjustment control signal output terminal.

52 TEBC Output Tracking balance control signal output terminal.

53 FMO Output Feed equalizer output terminal. 3-value PWM signal is output. (PWM carrier = 88.2 kHz)
54* FVO Output Speed error signal or feed search EQ output terminal.

55 DMO Output Disc equalizer output terminal.

56 2VREF — Analog standard power terminal (2xVREF)
57 SEL Output APC circuit ON/OFF signal output terminal.

58* FLGA Output Internal signal monitor external flag output terminal.

59* FLGB Output Internal signal monitor external flag output terminal.

60* FLGC Output Internal signal monitor external flag output terminal.

61* FLGD Output Internal signal monitor external flag output terminal.

62 VDD — Digital + power terminal.
63 VSS — Digital ground terminal.
64* IO0 Input/Output General-use I/O port.

65* IO1 The input port and output port can be selected with command. In case of input port the terminal
66* IO2 state (H/L) can be read with the read command.
67* IO3 In case of output port the terminal state (H/L/HiZ) can be controlled with command.

68* /DMOUT Input Terminal to set the mode to output 2-value PWM of feed equalizer from IO0,1 terminal and 2-

69* /CKSE Input To be opened usually.
70* /DACT Input DAC test mode terminal. To be opened usually.
71 TESIN Input Test input terminal (externally provided VCO clock input terminal). To be fixed to "L" usually.
72 TESIO1 Input Test input/output terminal. To be fixed to "L" usually.
73 VSS — Digital ground terminal.
74 PXI Input DSP system clock oscillation circuit input terminal. To be fixed to "L" usually.
75* PXO Output DSP system clock oscillation circuit output terminal.
76 VDD — Digital + power terminal.
77 XVSS — System clock oscillation circuit ground terminal.
78 XI Input System clock oscillation input terminal.
79 XO Output System clock oscillation circuit output terminal.
80 XVDD — System clock oscillation circuit + power terminal.
81 DVSR — R channel D/A converting section power terminal.
82 RO Output R channel data forward rotation output terminal.

Port Name

Input/Output

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

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

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

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

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

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.

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

value PWM of disc equalizer from IO2,3 terminal. "L" active

Function

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

– 47 –

XL-40H/50H

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

Pin No.

Port Name

Input/Output

Function

83 DVDD — D/A converting section power terminal.
84 DVR — Reference voltage terminal.
85 LO Output L channel data forward rotation output terminal.
86 DVSL — L channel D/A converting section power terminal.
87* TEST1 Input Test mode terminal. To be opened usually.
88* TEST2 Input Test mode terminal. To be opened usually.
89* TEST3 Input Test mode terminal. To be opened usually.
90-93 BUS0-BUS3 Input/Output Microcomputer interface data input/output terminal.
94 VDD — Digital + power terminal.
95 VSS — Digital ground terminal.
96 BUCK Input Microcomputer interface clock input terminal.
97 /CCE Input Microcomputer interface chip enable signal input terminal. "L": BUS0 to 3 is active.
98* TEST4 Input Test mode termina. To be opened usually.
99* /TSMOD Input Local test mode selection terminal.
100 /RST Input Reset signal input terminal. "L": Reset.

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

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

LPFN
LPFO

PVREF

VCOREF

VCOF

AVSS

SLCO

RFI

AVDD

RFCT

RFZI

RFRP

FEI

SBAD

TSIN

TEI
TEZI
FOO

TRO

VREF

TMAX

TMAXS

PDO

ZDET

HSSW

P2VREF

TESIO0

VDD

MONIT

COFS

SPDA

SPCK

SBSY

SFSY

DATA

VSS

VDD

CLCK

SBOK

IPF

MBOV

DOUT

AOUT

BCK

VSS

LRCK

EMPH

/UHSO

/HSO

TEST0

2

3

4

21

CLV

servo

19

20

30

33
3435 31

373839

Data
slicer

26

PLL

TMAX

VCO

27

28

29

23

22

24

25

Status

40 36

42
43

A/D

Digital equalizer

adjustment circuit

4445 41

Sub-code

demodulation

circuit

Synchronizing

signal guarantee

EFM demodulation

RAM

ROM

16

14

15

16KRAM

Address

17

18

474849

D/A

PWM

Servo control

13

Digital

out

circuit

11

12

10

Clock

generator

9

Audio output

circuit

Correction

circuit

6

1Bit

DAC

interface

Microcomputer

5

7

8

50 46 32

51

RFGC

52

TEBC

53

FMO

54

FVO

55

DMO

56

2VREF

57

SEL

58

FLGA

59

FLGB

60

FLGC

61

FLGD

62

VDD

63

VSS

64

IO0

65

IO1

66

IO2

67

IO3

68

/DMOUT

69

/CKSE

/DACT

71

TESIN

72

TESIO1

73

VSS

74

PXI

75

PXO

76

VDD

77

XVSS

1

/RST

100

/TSMOD

98

TEST4

9796

/CCE
BUCK
VSS

949392

VDD
BUS3
BUS2

91 95

BUS1
BUS0

89

TEST3

88

TEST2

8786 90

TEST1
DVSL
LO
DVR

848382

XVDD

DVDD
RO
DVSR

81 85 99

LPF

78

797080

XI

XO

Figure 48 BLOCK DIAGRAM OF IC

– 48 –

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

Pin No. Port Name

1 VCC Power (short-circuited to pin 30)
2 MUTE All BTL AMP output ON/OFF
3 VIN1 BTL AMP1 input terminal
4 VG1 BTL AMP1 input terminal (for gain adjustment)
5 VO1 BTL AMP1 output terminal (noninversion side)
6 VO2 BTL AMP1 output terminal (inversion side)
7 GND GND terminal (lowest potential)
8 GND GND terminal (lowest potential)
9 GND GND terminal (lowest potential)
10 VO3 Output terminal of BTL AMP2 (inversion side)
11 VO4 Output terminal of BTL AMP2 (noninversion side)
12 VG2 Input terminal of BTL AMP2 (for gain adjustment)
13 VIN2 Input terminal of BTL AMP2
14 REG OUT Connect the collector of externally provided transistor (PNP). 5V power output
15 REG IN Connect the base of externally provided transistor (PNP).
16* RES Reset output
17* CD Reset output delay time setting (capacitor provided externally)
18 VIN3 Input terminal of BTL AMP3
19* VG3 Input terminal of BTL AMP3 (for gain adjustment)
20 VO5 Output terminal of BTL AMP3 (noninversion side)
21 VO6 Output terminal of BTL AMP3 (inversion side)
22 GND GND terminal (lowest potential)
23 GND GND terminal (lowest potential)
24 GND GND terminal (lowest potential)
25 VO7 Output terminal of BTL AMP4 (inversion side)
26 VO8 Output terminal of BTL AMP4 (noninversion side)
27 VG4 Input terminal of BTL AMP4 (for gain adjustment)
28 VIN4 Input terminal of BTL AMP4
29 VREF Application of standard voltage of level shift circuit
30 VCC Power (short-circuited to pin 1)

Function

XL-40H/50H

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

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

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

VCC

Vref

VIN4

VG4

Vo8

Vo7

GND

GND

GND

Vo6

Vo5

VG3

VIN3

30

1 2 3 4 5 6 7 8 9

VCC

29

Mute

28 27

11kΩ

Level shift

Level shift

11kΩ

4

1

VIN1

BTL AMP

BTL AMP

VG1

25 24 23 22 21

26

Vcc

4

1

Vo1

Vo2

GND

GND

Figure 49 BLOCK DIAGRAM OF IC

GND

BTL AMP

BTL AMP

10

Vo3

20

3

2

11

Vo4

18 17

19

11kΩ

Level shift

3

Level shift

2

11kΩ

12 13 14

VG2

VIN2

CD

16

RESET

Regulator

15

Reg OUT

RES

Reg IN

– 49 –

XL-40H/50H

LCD701: RV-LX0007SJZZ LCD Display

z1

z4

z2

z3

123456789

PinNo

1
2

com1
com1

com2

com2
3
4
5
6
7
8

z1
h1
g1
a1

r

q

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

b1

j1
n1
p1

com3

com3

c1

l1

m1

f1

com4

com4

z2

k1
d1
e1

PinNo

22
23
24
25
26
27
28
29

com1

h5
g5
a5

RDS

h6
g6
a6

r

com2

j5
n5
p5
b6

j6
n6
p6
b7

com3

l5

m5

f5

c6

l6

m6

f6

c7

com4

k5
d5
e5

ST

k6
d6
e6

q

9
10
11
12
13
14
15
16
17
18
19
20
21

REC

h2
g2
a2

SLEEP

h3
g3
a3

RANDOM

h4
g4
a4

MEMORY

b2

j2
n2
p2
b3

j3
n3
p3
b4

j4
n4
p4
b5

c2

l2

m2

f2

c3

l3

m3

f3

c4

l4

m4

f4

c5

z3

k2
d2
e2

MHz

k3
d3
e3

kHz

k4
d4
e4

z4

Figure 50 LCD SEGMENT

30
31
32
33
34
35
36
37
38
39
40
41
42

h7
g7
a7

TP

h8
g8
a8

EON

com1

j7
n7
p7
b8

j8
n8
p8

PTY

com2

l7

m7

f7

c8

l8

m8

f8

TI

com3

k7
d7
e7

k8
d8
e8

TA

SRS(0)

com4

– 50 –

PARTS GUIDE

XL-40H/50H

“HOW TO ORDER REPLACEMENT PARTS”

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

1. MODEL NUMBER 2. REF. No.

3. PART NO. 4. DESCRIPTION

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%.

MODEL

XL-40H
XL-50H

XL-40H/XL-50H Micro Component System consisting of XL-40H/XL­50H ( main unit) and CP-XL40H/CP-XL50H (speaker system).

For U.S.A. only

Contact your nearest SHARP Parts Distributor to order.

For location of SHARP Parts Distributor,
Please call Toll-Free;
1-800-BE-SHARP

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

PARTS CODE NO. PARTS CODE

PRICE
RANK

DESCRIPTIONNO.

XL-40H/50H

INTEGRATED CIRCUITS

IC101 VHIBA3126N/-1 J AF Head Selector,BA3126N
IC102 VHIBA3311L/-1 J AK REC./P.B.Equalizer Amp.,

IC302 VHILC72131/-1 J AP PLL (Tuner) LC72131
IC303 VHILA1832S/-1 J AN FM IF Det./FM Mpx./AM IF,

IC401 VHILC75342M-1 J AN Function/Volume Equalizer,
IC521 VHILC72723M-1 J AS RDS Circuit,LC72723M

IC601 VHILA4600//-1 J AN Power Amp.,LA4600
IC701 RH-IX0026SJZZ J AX System Control Microcomputer,

IC702 VHITA7291S/-1 J AH Loading Motor Driver,TA7291S
IC801 VHITA2109F/-1 J AL Servo Pre Amp.,TA2109F
IC802 VHITC9462F/-1 J AZ Servo/Signal Control,TC9462F
IC804 VHILA6541D/-1 J AW Focus/Tracking/Spin/

BA3311L

LA1832S
LC75342M

IX0026SJ

Sled Driver,LA6541D

TRANSISTORS

Q101~106 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q151 VS2SC2001-K-1 J AD Silicon,NPN,2SC2001 K
Q152 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
Q153 VSKRC104M//-1 J AC Digital,NPN,KRC104 M
Q171 VSKRA102M//-1 J AC Digital,PNP,KRA102 M
Q172 VSKRC102M//-1 J AC Digital,NPN,KRC102 M
Q301 VS2SC380-O/-1 J AC Silicon,NPN,2SC380 O
Q351 VSKRC104M//-1 J AC Digital,NPN,KRC104 M
Q360 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
Q521 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q601~603 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q604,605 VS2SD2012Y/-1 J AF Silicon,NPN,2SD2012 Y
Q606 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q607 VS2SD2012Y/-1 J AF Silicon,NPN,2SD2012 Y
Q608 VSKRA102M//-1 J AC Digital,PNP,KRA102 M
Q609 VSKRC107M//-1 J AC Digital,NPN,KRC107 M
Q681,682 VS2SD468-C/-1 J AD Silicon,NPN,2SD468 C
Q683 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q701 VSKRC102M//-1 J AC Digital,NPN,KRC102 M
Q702,703 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q706 VSKRC102M//-1 J AC Digital,NPN,KRC102 M
Q707,708 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
Q709 VSKRC102M//-1 J AC Digital,NPN,KRC102 M
Q801 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
Q861 VS2SB562-C/-1 J AD Silicon,PNP,2SB562 C
Q901 VSKRC102M//-1 J AC Digital,NPN,KRC102 M
Q902 VS2SB562-C/-1 J AD Silicon,PNP,2SB562 C
Q903 VSKRC107M//-1 J AC Digital,NPN,KRC107 M
Q904 VSKRC102M//-1 J AC Digital,NPN,KRC102 M
Q905 VS2SB562-C/-1 J AD Silicon,PNP,2SB562 C
Q906 VSKRA102M//-1 J AC Digital,PNP,KRA102 M

DIODES

D104 VHD1N4148//-1 J AA Silicon,1N4148
D301~304 VHD1N4148//-1 J AA Silicon,1N4148
D401~403 VHD1N4004//-1 J AB Silicon,1N4004
D521,522 VHD1N4148//-1 J AA Silicon,1N4148
D601~604 VHD1N4148//-1 J AA Silicon,1N4148

! D651~654 VHD1N4004//-1 J AB Silicon,1N4004
! D681~684 VHD1N4004//-1 J AB Silicon,1N4004

D685 VHD1N4004//-1 J AB Silicon,1N4004
D701~709 VHPMPG3372X-V J AD LED,Green,MPG3372X
D720~723 VHD1N4148//-1 J AA Silicon,1N4148
D730 VHPHY2043//-1 J AD LED,Orange,HY2043
D732 VHPHY2043//-1 J AD LED,Orange,HY2043
D736,737 VHPHY2043//-1 J AD LED,Orange,HY2043
D901~904 VHD1N4148//-1 J AA Silicon,1N4148
VD301 VHCSVC348S/-1 J AK Variable Capacitance,SVC348S
ZD351 VHEMTZJ5R1B-1 J AC Zener,5.1V,MTZJ5.1B
ZD601 VHEMTZJ130A-1 J AC Zener,13V,MTZJ13A
ZD602 VHEMTZJ7R5C-1 J AC Zener,7.5V,MTZJ7.5C
ZD681 VHEMTZJ6R8A-1 J AA Zener,6.8V,MTZJ6.8A
ZD682 VHEMTZJ5R6B-1 J AD Zener,5.6V,MTZJ5.6B
ZD701 VHEMTZJ3R3B-1 J AA Zener,3.3V,MTZJ3.3B

PRICE

RANK

DESCRIPTION

FILTERS

CF301,302 RFILF0072AFZZ J AG FM IF
CF351 RFILF0003AWZZ J AK FM IF
L354 RFILL0001AWZZ J AE Low Pass Filter

! LF651 RCILZ0002SJZZ J AG Line Filter

TRANSFORMERS

CF352 RFILA0003SJZZ J AF AM IF
T351 RCILI0004SJZZ J AF AM IF

! T651 RTRNP0024SJZZ J BC Power,Main
! T681 RTRNP0025SJZZ J AU Power,Sub

COILS

L151 VP-MK331K0000 J AB 330 µH,Choke
L341 RBLN-0001AWZZ J AD Balun
L342 VP-DH2R2K0000 J AB 2.2 mmH,Peaking
L351,352 VP-DH101K0000 J AB 100 µH,Choke
L353 VP-DH102K0000 J AB 1 mH,Choke
L521 VP-DH2R2K0000 J AB 2.2 mmH,Peaking
L601,602 RCILZ0001SJZZ J AD 0.3 mH,Coil
L603 VP-DH100K0000 J AB 10 µH,Choke
L701 VP-DH101K0000 J AB 100 µH,Choke
L801 VP-DH100K0000 J AB 10 µH,Choke
L803 VP-DH100K0000 J AB 10 µH,Choke
L804 VP-DH2R2K0000 J AB 2.2 mmH,Peaking

T302 RCILA0007SJZZ J AG AM Antenna
T306 RCILB0009SJZZ J AG AM Oscillation

[Serial No.003XXXXX~]

VARIABLE RESISTOR

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

[FM Mute Level]

VIBRATORS

X351 RCRM-0007SJZZ J AG Ceramic,456 kHz
X352 RCRSP0006SJZZ J Crystal,4.5 MHz
X521 RCRSP0005SJZZ J AF Crystal,456 kHz
X701 RCRM-0008SJZZ J AG Ceramic,8 MHz
X702 RCRSP0011AWZZ J AC Crystal,32.768 kHz
X801 RCRM-0002SJZZ J AE Ceramic,16.93 MHz

CAPACITORS

C101,102 VCKYTV1HB102K J AA 0.001 µF,50V
C103,104 VCKYTV1HB331K J AA 330 pF,50V
C105,106 VCKYTV1HB271K J AA 270 pF,50V
C107,108 RC-GZA476AF1C J AB 47 µF,16V,Electrolytic
C109,110 VCQYKA1HM153J J AB 0.015 µF,50V,Mylar
C111,112 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C113,114 RC-GZA475AF1E J AB 4.7 µF,25V,Electrolytic
C115,116 VCKYTV1HB222K J AA 0.0022 µF,50V
C117 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C121,122 VCCSTV1HL820J J AA 82 pF,50V
C123 RC-GZA225AF1H J AB 2.2 µF,50V,Electrolytic
C125 RC-GZA107AF1E J AB 100 µF,25V,Electrolytic
C126 RC-GZA226AF1C J AB 22 µF,16V,Electrolytic
C129,130 RC-GZA475AF1E J AB 4.7 µF,25V,Electrolytic
C131 VCKYBT1HB821K J AA 820 pF,50V
C153 VCQPKA2AA392J J AB 0.0039 µF,100V,Polypropylene
C154 VCQYKA1HM273J J AB 0.027 µF,50V,Mylar
C155 RC-GZA107AF1C J AB 100 µF,16V,Electrolytic
C301,302 VCKYTV1HB102K J AA 0.001 µF,50V
C329 VCKYTV1EF223Z J AA 0.022 µF,25V
C330 VCCCPA1HH120J J AA 12 pF (CH),50V
C331 VCKYTV1EF473Z J AB 0.047 µF,25V
C332 VCKYPA1HF223Z J AB 0.022 µF,50V
C334 VCCUPA1HJ270J J AA 27 pF (UJ),50V
C335 VCKYTV1HB561K J AA 560 pF,50V
C337 VCKYPA1HF223Z J AB 0.022 µF,50V
C341 VCKYTV1EF223Z J AA 0.022 µF,25V
C343,344 VCCSTV1HL330J J AA 33 pF,50V
C345~347 VCKYTV1EF223Z J AA 0.022 µF,25V
C348 RC-GZA107AF1C J AB 100 µF,16V,Electrolytic
C349 VCKYTV1HB102K J AA 0.001 µF,50V

– 1 –

XL-40H/50H

NO. PARTS CODE

C350,351 VCKYTV1EF223Z J AA 0.022 µF,25V
C352 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C353,354 VCKYTV1EF223Z J AA 0.022 µF,25V
C355 VCCSTV1HL220J J AA 22 pF,50V
C356 VCKYTV1HB102K J AA 0.001 µF,50V
C357 RC-GZA225AF1H J AB 2.2 µF,50V,Electrolytic
C358 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C360,361 VCKYTV1EF223Z J AA 0.022 µF,25V
C362 RC-GZA335AF1H J AB 3.3 µF,50V,Electrolytic
C363 VCKYTV1EF223Z J AA 0.022 µF,25V
C364 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic

C365 VCKYTV1EF223Z J AA 0.022 µF,25V
C366 VCKYTV1HB102K J AA 0.001 µF,50V
C367,368 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C369 VCCSTV1HL560J J AA 56 pF,50V
C370~372 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C373,374 VCTYPA1CX153K J AA 0.015 µF,16V
C376 VCKYTV1HB102K J AA 0.001 µF,50V

C380 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C381 VCCCTV1HH120J J AA 12 pF (CH),50V
C382 VCCCTV1HH150J J AA 15 pF (CH),50V
C383 VCKYTV1EF223Z J AA 0.022 µF,25V
C384 VCKYTV1HB102K J AA 0.001 µF,50V
C385 VCTYPA1CX103K J AA 0.01 µF,16V
C386 VCKYPA1HB331K J AA 330 pF,50V
C387 VCKYTV1EF223Z J AA 0.022 µF,25V
C391 RC-GZA476AF1C J AB 47 µF,16V,Electrolytic
C392 VCKYTV1HB102K J AA 0.001 µF,50V
C393 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C394 RC-GZA476AF1C J AB 47 µF,16V,Electrolytic
C395 VCKYTV1EF223Z J AA 0.022 µF,25V
C396 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C397 VCKYTV1EF223Z J AA 0.022 µF,25V
C398 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C399 VCKYPA1HF223Z J AB 0.022 µF,50V
C401~406 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C415,416 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C417,418 RC-GZA225AF1H J AB 2.2 µF,50V,Electrolytic
C419,420 VCKYTV1HB272K J AA 0.0027 µF,50V
C421~424 RC-QZA104AFYJ J AC 0.1 µF,50V,Mylar
C425,426 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C429 RC-GZA336AF1C J AB 33 µF,16V,Electrolytic
C430 RC-GZA107AF1C J AB 100 µF,16V,Electrolytic
C521 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C522 VCKYTV1HB331K J AA 330 pF,50V
C523 VCKYTV1EF104Z J AA 0.1 µF,25V
C524 VCKYTV1HB561K J AA 560 pF,50V
C525,526 VCCCTV1HH220J J AA 22 pF (CH),50V
C527 VCKYTV1EF104Z J AA 0.1 µF,25V
C535 RC-GZA476AF1C J AB 47 µF,16V,Electrolytic
C536 VCKYTV1EF223Z J AA 0.022 µF,25V
C537 VCKYPA1HF223Z J AB 0.022 µF,50V
C601 RC-GZA336AF1C J AB 33 µF,16V,Electrolytic
C603,604 VCKYTV1HB102K J AA 0.001 µF,50V
C605,606 RC-GZA475AF1E J AB 4.7 µF,25V,Electrolytic
C607 RC-GZA107AF1E J AB 100 µF,25V,Electrolytic
C608 RC-GZA226AF1E J AB 22 µF,25V,Electrolytic
C613,614 RC-GZV108AF1E J AD 1000 µF,25V,Electrolytic
C615 VCKYPA1HF223Z J AB 0.022 µF,50V
C616 RC-GZW478AF1E J AG 4700 µF,25V,Electrolytic
C617,618 VCKYPA1HB222K J AA 0.0022 µF,50V
C620 RC-GZV477AF1E J AC 470 µF,25V,Electrolytic
C621 RC-GZA107AF1E J AB 100 µF,25V,Electrolytic
C622 VCKYPA1HF223Z J AB 0.022 µF,50V
C624 VCKYPA1HF223Z J AB 0.022 µF,50V
C625 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C626 RC-GZA476AF1C J AB 47 µF,16V,Electrolytic
C627 VCKYTV1EF223Z J AA 0.022 µF,25V
C632,633 VCKYPA1HF223Z J AB 0.022 µF,50V
C636,637 VCKYPA1HF223Z J AB 0.022 µF,50V
C639,640 VCKYPA1HF103Z J AB 0.01 µF,16V

! C651,652 VCFYFA1HA104J J AC 0.1 µF,50V,Thin Film
! C653,654 VCFYFA1HA104J J AC 0.1 µF,50V,Thin Film

C660 VCKYPA1HF103Z J AB 0.01 µF,16V

C661~663 VCKYPA1HB821K J AA 820 pF,50V

C683 RC-GZV228AF1C J AG 2200 µF,16V,Electrolytic

C684 VCFYFA1HA473J J AB 0.047 µF,50V,Thin Film

C685 RC-GZA476AF1C J AB 47 µF,16V,Electrolytic

C686 VCKYPA1HF223Z J AB 0.022 µF,50V

C688 VCKYPA1HF223Z J AB 0.022 µF,50V

C689 RC-GZA476AF1C J AB 47 µF,16V,Electrolytic

PRICE
RANK

DESCRIPTION

[Serial No.003XXXXX~]

NO.

C693,694 VCKYPA1HB331K J AA 330 pF,50V
C695 VCKYPA1HB102K J AA 0.001 µF,50V
C696 VCKYPA1HF103Z J AB 0.01 µF,16V
C697 VCKYPA1HB102K J AA 0.001 µF,50V
C698 VCKYBT1HB331K J AA 330 pF,50V
C699 VCKYPA1HB332K J AA 0.0033 µF,50V
C701,702 VCCCTV1HH220J J AA 22 pF (CH),50V
C703,704 VCKYTV1EF223Z J AA 0.022 µF,25V
C710 VCKYTV1EB103K J AA 0.01 µF,25V
C711 RC-GZA335AF1H J AB 3.3 µF,50V,Electrolytic
C712 VCKYTV1EB103K J AA 0.01 µF,25V
C713 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C714 VCKYTV1HB561K J AA 560 pF,50V
C715 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C771 RC-GZA476AF1C J AB 47 µF,16V,Electrolytic
C772 VCKYTV1EB104K J AA 0.1 µF,25V
C773 RC-GZA476AF1C J AB 47 µF,16V,Electrolytic
C801 VCCSPA1HL101J J AA 100 pF,50V
C802 VCKYTV1EB153K J AB 0.015 µF,25V
C803 RC-GZA476AF1A J AB 47 µF,10V,Electrolytic
C804 VCKYTV1EB103K J AA 0.01 µF,25V
C805 VCKYTV1HB272K J AA 0.0027 µF,50V
C806 VCKYTV1HB472K J AA 0.0047 µF,50V
C807 VCKYTV1EB333K J AB 0.033 µF,25V
C809 VCKYTV1HB472K J AA 0.0047 µF,50V
C810 VCKYTV1HB102K J AA 0.001 µF,50V
C811 RC-GZA476AF1A J AB 47 µF,10V,Electrolytic
C812 VCKYTV1EF103Z J AA 0.01 µF,25V
C813 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C817~819 VCKYTV1EB104K J AA 0.1 µF,25V
C820 VCKYTV1EF103Z J AA 0.01 µF,25V
C821 VCKYTV1EB104K J AA 0.1 µF,25V
C822 RC-GZA227AF1A J AB 220 µF,10V,Electrolytic
C823 VCKYTV1EF103Z J AA 0.01 µF,25V
C824,825 VCKYTV1EB563K J AA 0.056 µF,25V
C828,829 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C830 VCKYTV1EB563K J AA 0.056 µF,25V
C831,832 RC-GZA106AF1C J AB 10 µF,16V,Electrolytic
C833,834 VCKYTV1HB471K J AA 470 pF,50V
C835 VCKYTV1EB563K J AA 0.056 µF,25V
C836 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C837 VCKYTV1HB471K J AA 470 pF,50V
C838 RC-GZA476AF1A J AB 47 µF,10V,Electrolytic
C839 VCCSTV1HL2R0C J AA 2 pF,50V
C840,841 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C842 RC-GZA476AF1A J AB 47 µF,10V,Electrolytic
C843 VCKYTV1EF104Z J AA 0.1 µF,25V
C844 VCKYTV1HB682K J AA 0.0068 µF,50V
C845 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C846,847 VCKYTV1EF104Z J AA 0.1 µF,25V
C848 VCCSTV1HL390J J AA 39 pF,50V
C849 VCKYTV1EB563K J AA 0.056 µF,25V
C850 RC-GZA227AF1A J AB 220 µF,10V,Electrolytic
C855 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C857 RC-GZA476AF1C J AB 47 µF,16V,Electrolytic
C859 RC-GZA477AF1A J AC 470 µF,10V,Electrolytic
C860 VCKYTV1EF104Z J AA 0.1 µF,25V
C861 VCKYPA1HB102K J AA 0.001 µF,50V
C862 VCKYPA1HB222K J AA 0.0022 µF,50V
C863 VCKYTV1HB471K J AA 470 pF,50V
C887 VCKYTV1HB272K J AA 0.0027 µF,50V
C901 VCKYTV1HB102K J AA 0.001 µF,50V
C902 RC-GZA335AF1H J AB 3.3 µF,50V,Electrolytic
C903 RC-GZA107AF1E J AB 100 µF,25V,Electrolytic
C904,905 VCKYTV1HF223Z J AA 0.022 µF,50V

PRICE
RANK

DESCRIPTIONPARTS CODE

RESISTORS

R7A0 VRS-TV2AB102J J AA 1 kohm,1/10W
R7A1 VRS-TV2AB102J J AA 1 kohm,1/10W
R7A2 VRS-TV2AB104J J AA 100 kohm,1/10W
R7A3 VRD-ST2EE101J J AA 100 ohm,1/4W
R7A4 VRS-TV2AB121J J AA 120 ohms,1/10W
R7A5 VRS-TV2AB103J J AA 10 kohm,1/10W
R7A6 VRS-TV2AB102J J AA 1 kohm,1/10W
R7A7 VRS-TV2AB102J J AA 1 kohm,1/10W
R7A8 VRS-TV2AB820J J AA 82 ohms,1/10W
R7A9 VRD-ST2CD332J J AA 3.3 kohms,1/6W
R7B0 VRS-TV2AB103J J AA 10 kohm,1/10W
R7B2 VRS-TV2AB473J J AA 47 kohms,1/10W

VRS-TV2AB000J J AA 0 ohm,Jumper,1.25×2mm,Green

– 2 –

XL-40H/50H

PARTS CODE NO. PARTS CODE

R7B3 VRS-TV2AB222J J AA 2.2 kohms,1/10W
R7D1 VRS-TV2AB820J J AA 82 ohms,1/10W
R7D2 VRS-TV2AB820J J AA 82 ohms,1/10W
R7D3 VRS-TV2AB820J J AA 82 ohms,1/10W
R7D4 VRS-TV2AB820J J AA 82 ohms,1/10W
R7D5 VRS-TV2AB820J J AA 82 ohms,1/10W
R7D6 VRS-TV2AB820J J AA 82 ohms,1/10W
R7D8 VRS-TV2AB820J J AA 82 ohms,1/10W
R7D9 VRS-TV2AB820J J AA 82 ohms,1/10W
R7E1 VRS-TV2AB820J J AA 82 ohms,1/10W
R80A VRS-TV2AB823J J AA 82 kohms,1/10W
R80B VRS-TV2AB683J J AA 68 kohms,1/10W
R80C VRS-TV2AB823J J AA 82 kohms,1/10W
R80E VRD-ST2CD823J J AA 82 kohms,1/6W
R80F VRS-TV2AB823J J AA 82 kohms,1/10W
R80G VRD-ST2CD683J J AA 68 kohms,1/6W
R101,102 VRD-ST2CD102J J AA 1 kohm,1/6W
R103,104 VRS-TV2AB121J J AA 120 ohms,1/10W
R105 VRS-TV2AB154J J AA 150 kohms,1/10W
R106 VRD-ST2CD154J J AA 150 kohms,1/6W
R107 VRD-ST2CD103J J AA 10 kohm,1/6W
R108 VRS-TV2AB103J J AA 10 kohm,1/10W
R109,110 VRS-TV2AB392J J AA 3.9 kohms,1/10W
R111,112 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R113,114 VRS-TV2AB332J J AA 3.3 kohms,1/10W
R115,116 VRS-TV2AB153J J AA 15 kohms,1/10W
R117,118 VRS-TV2AB223J J AA 22 kohms,1/10W
R119,120 VRS-TV2AB101J J AA 100 ohm,1/10W
R121~124 VRS-TV2AB472J J AA 4.7 kohms,1/10W
R125 VRS-TV2AB104J J AA 100 kohm,1/10W
R126 VRS-TV2AB562J J AA 5.6 kohms,1/10W
R131 VRD-ST2CD472J J AA 4.7 kohms,1/6W
R132 VRS-TV2AB472J J AA 4.7 kohms,1/10W
R133 VRS-TV2AB102J J AA 1 kohm,1/10W
R134 VRS-TV2AB104J J AA 100 kohm,1/10W
R138 VRD-ST2EE331J J AA 330 ohms,1/4W
R139 VRD-ST2CD272J J AA 2.7 kohms,1/6W
R140 VRS-TV2AB103J J AA 10 kohm,1/10W
R141 VRD-ST2CD331J J AA 330 ohms,1/6W
R151 VRS-TV2AB473J J AA 47 kohms,1/10W
R152 VRS-TV2AB104J J AA 100 kohm,1/10W
R153,154 VRS-TV2AB103J J AA 10 kohm,1/10W
R155 VRD-ST2EE560J J AA 56 ohms,1/4W
R156,157 VRD-ST2EE151J J AA 150 ohms,1/4W
R323 VRS-TV2AB683J J AA 68 kohms,1/10W
R336 VRD-ST2CD103J J AA 10 kohm,1/6W
R343 VRD-ST2CD181J J AA 180 ohms,1/6W
R344 VRS-TV2AB681J J AA 680 ohms,1/10W
R345 VRS-TV2AB472J J AA 4.7 kohms,1/10W
R346 VRD-ST2CD331J J AA 330 ohms,1/6W
R347 VRS-TV2AB682J J AA 6.8 kohms,1/10W
R348 VRS-TV2AB681J J AA 680 ohms,1/10W
R349 VRS-TV2AB330J J AA 33 ohms,1/10W
R350 VRS-TV2AB272J J AA 2.7 kohms,1/10W
R351 VRS-TV2AB562J J AA 5.6 kohms,1/10W
R352 VRS-TV2AB102J J AA 1 kohm,1/10W
R353 VRS-TV2AB271J J AA 270 ohms,1/10W
R355 VRS-TV2AB332J J AA 3.3 kohms,1/10W
R356 VRS-TV2AB102J J AA 1 kohm,1/10W
R357 VRS-TV2AB474J J AA 470 kohms,1/10W
R358 VRS-TV2AB822J J AA 8.2 kohms,1/10W
R359 VRS-TV2AB182J J AA 1.8 kohms,1/10W
R360 VRS-TV2AB472J J AA 4.7 kohms,1/10W
R361,362 VRS-TV2AB123J J AA 12 kohms,1/10W
R363 VRD-ST2CD682J J AA 6.8 kohms,1/6W
R364 VRS-TV2AB682J J AA 6.8 kohms,1/10W
R365 VRS-TV2AB103J J AA 10 kohm,1/10W
R366 VRS-TV2AB222J J AA 2.2 kohms,1/10W
R369A VRS-TV2AB680J J AA 68 ohms,1/10W
R369B VRS-TV2AB820J J AA 82 ohms,1/10W
R371~374 VRS-TV2AB102J J AA 1 kohm,1/10W
R376 VRD-ST2CD103J J AA 10 kohm,1/6W
R377 VRD-ST2CD562J J AA 5.6 kohms,1/6W
R379 VRS-TV2AB222J J AA 2.2 kohms,1/10W
R380 VRD-ST2CD152J J AA 1.5 kohms,1/6W
R381 VRS-TV2AB103J J AA 10 kohm,1/10W
R382 VRD-ST2EE331J J AA 330 ohms,1/4W
R383 VRS-TV2AB562J J AA 5.6 kohms,1/10W
R384 VRD-ST2CD682J J AA 6.8 kohms,1/6W
R385 VRD-ST2CD562J J AA 5.6 kohms,1/6W
R386 VRD-ST2EE331J J AA 330 ohms,1/4W
R387 VRD-ST2CD562J J AA 5.6 kohms,1/6W

PRICE
RANK

DESCRIPTIONNO.

PRICE

RANK

R391,392 VRD-ST2EE391J J AA 390 ohms,1/4W
R393 VRS-TV2AB102J J AA 1 kohm,1/10W
R395 VRD-ST2CD473J J AA 47 kohms,1/6W
R415~420 VRS-TV2AB102J J AA 1 kohm,1/10W
R423~425 VRS-TV2AB102J J AA 1 kohm,1/10W
R435,436 VRS-TV2AB103J J AA 10 kohm,1/10W
R437,438 VRS-TV2AB682J J AA 6.8 kohms,1/10W
R439,440 VRS-TV2AB392J J AA 3.9 kohms,1/10W
R521 VRD-ST2CD473J J AA 47 kohms,1/6W
R528,529 VRD-ST2CD102J J AA 1 kohm,1/6W
R532 VRS-TV2AB103J J AA 10 kohm,1/10W
R533,534 VRD-ST2CD563J J AA 56 kohms,1/6W
R601~604 VRS-TV2AB103J J AA 10 kohm,1/10W
R607 VRS-TV2AB682J J AA 6.8 kohms,1/10W
R608 VRD-ST2EE102J J AA 1 kohm,1/4W
R615,616 VRS-TV2AB682J J AA 6.8 kohms,1/10W
R617 VRS-TV2AB333J J AA 33 kohms,1/10W
R619,620 VRD-ST2EE470J J AA 47 ohms,1/4W
R621 VRS-TV2AB223J J AA 22 kohms,1/10W
R623 VRS-TV2AB223J J AA 22 kohms,1/10W
R624 VRD-ST2EE102J J AA 1 kohm,1/4W
R625 VRS-TV2AB103J J AA 10 kohm,1/10W
R627 VRS-TV2AB103J J AA 10 kohm,1/10W
R628 VRD-ST2EE101J J AA 100 ohm,1/4W
R629 VRD-ST2EE821J J AA 820 ohms,1/4W
R631,632 VRD-ST2EE6R8J J AA 6.8 ohms,1/4W
R633 VRD-ST2EE2R2J J AA 2.2 ohms,1/4W
R634 VRD-ST2EE332J J AA 3.3 kohms,1/4W
R661,662 VRD-ST2EE331J J AA 330 ohms,1/4W
R681 VRD-ST2CD470J J AA 47 ohms,1/6W
R682 VRD-ST2CD122J J AA 1.2 kohms,1/6W
R683 VRD-ST2CD470J J AA 47 ohms,1/6W
R684 VRD-ST2CD122J J AA 1.2 kohms,1/6W
R685 VRD-ST2CD103J J AA 10 kohm,1/6W
R686 VRD-ST2CD473J J AA 47 kohms,1/6W
R701 VRD-ST2CD103J J AA 10 kohm,1/6W
R702 VRS-TV2AB103J J AA 10 kohm,1/10W
R705 VRD-ST2CD562J J AA 5.6 kohms,1/6W
R706 VRD-ST2CD392J J AA 3.9 kohms,1/6W
R707 VRD-ST2CD272J J AA 2.7 kohms,1/6W
R708 VRS-TV2AB222J J AA 2.2 kohms,1/10W
R709 VRD-ST2CD152J J AA 1.5 kohms,1/6W
R710,711 VRS-TV2AB122J J AA 1.2 kohms,1/10W
R715 VRD-ST2CD392J J AA 3.9 kohms,1/6W
R716 VRD-ST2CD272J J AA 2.7 kohms,1/6W
R717 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R718 VRD-ST2CD152J J AA 1.5 kohms,1/6W
R719,720 VRD-ST2CD122J J AA 1.2 kohms,1/6W
R721,722 VRS-TV2AB103J J AA 10 kohm,1/10W
R723 VRS-TV2AB473J J AA 47 kohms,1/10W
R724 VRS-TV2AB122J J AA 1.2 kohms,1/10W
R725 VRS-TV2AB103J J AA 10 kohm,1/10W
R727 VRS-TV2AB473J J AA 47 kohms,1/10W
R728 VRS-TV2AB102J J AA 1 kohm,1/10W
R729 VRS-TV2AB473J J AA 47 kohms,1/10W
R730~734 VRS-TV2AB102J J AA 1 kohm,1/10W
R737~746 VRS-TV2AB102J J AA 1 kohm,1/10W
R747~749 VRD-ST2CD102J J AA 1 kohm,1/6W
R750,751 VRS-TV2AB102J J AA 1 kohm,1/10W
R752 VRD-ST2CD102J J AA 1 kohm,1/6W
R753,754 VRS-TV2AB102J J AA 1 kohm,1/10W
R757~768 VRS-TV2AB102J J AA 1 kohm,1/10W
R771~777 VRS-TV2AB102J J AA 1 kohm,1/10W
R778~781 VRS-TV2AB473J J AA 47 kohms,1/10W
R782,783 VRS-TV2AB333J J AA 33 kohms,1/10W
R784 VRD-ST2CD473J J AA 47 kohms,1/6W
R785 VRS-TV2AB102J J AA 1 kohm,1/10W
R786 VRD-ST2CD473J J AA 47 kohms,1/6W
R787 VRD-RT2HD2R2J J AA 2.2 ohms,1/2W
R789 VRD-ST2CD473J J AA 47 kohms,1/6W
R792 VRD-ST2CD473J J AA 47 kohms,1/6W
R793 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R794~797 VRD-ST2CD181J J AA 180 ohms,1/6W
R798 VRD-ST2CD822J J AA 8.2 kohms,1/6W
R799 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R801 VRD-ST2CD103J J AA 10 kohm,1/6W
R802 VRS-TV2AB473J J AA 47 kohms,1/10W
R804 VRS-TV2AB104J J AA 100 kohm,1/10W
R806 VRS-TV2AB153J J AA 15 kohms,1/10W
R807 VRS-TV2AB103J J AA 10 kohm,1/10W
R808 VRS-TV2AB332J J AA 3.3 kohms,1/10W
R809 VRS-TV2AB103J J AA 10 kohm,1/10W

DESCRIPTION

– 3 –

XL-40H/50H

NO. PARTS CODE

R810 VRS-TV2AB332J J AA 3.3 kohms,1/10W

R811 VRS-TV2AB222J J AA 2.2 kohms,1/10W

R812 VRS-TV2AB332J J AA 3.3 kohms,1/10W

R813 VRD-ST2EE100J J AA 10 ohm,1/4W

R814 VRS-TV2AB332J J AA 3.3 kohms,1/10W

R815,816 VRD-ST2CD103J J AA 10 kohm,1/6W

R817,818 VRS-TV2AB102J J AA 1 kohm,1/10W

R819 VRD-ST2CD221J J AA 220 ohms,1/6W

R820 VRS-TV2AB102J J AA 1 kohm,1/10W

R821 VRD-ST2CD151J J AA 150 ohms,1/6W

R822 VRD-ST2EE220J J AA 22 ohms,1/4W

R823 VRD-ST2CD102J J AA 1 kohm,1/6W

R824 VRS-TV2AB273J J AA 27 kohms,1/10W

R825 VRS-TV2AB823J J AA 82 kohms,1/10W

R826 VRS-TV2AB272J J AA 2.7 kohms,1/10W

R827 VRS-TV2AB273J J AA 27 kohms,1/10W

R828 VRS-TV2AB122J J AA 1.2 kohms,1/10W

R829 VRD-ST2CD683J J AA 68 kohms,1/6W

R843 VRD-ST2CD102J J AA 1 kohm,1/6W

R852~855 VRS-TV2AB104J J AA 100 kohm,1/10W

R861~863 VRS-TV2AB222J J AA 2.2 kohms,1/10W

R901 VRD-ST2CD152J J AA 1.5 kohms,1/6W

R902 VRD-ST2CD563J J AA 56 kohms,1/6W

R903 VRS-TV2AB473J J AA 47 kohms,1/10W

R904 VRS-TV2AB271J J AA 270 ohms,1/10W

R905 VRS-TV2AB103J J AA 10 kohm,1/10W

R906 VRD-ST2CD152J J AA 1.5 kohms,1/6W

R907 VRD-ST2CD103J J AA 10 kohm,1/6W

R909 VRS-TV2AB183J J AA 18 kohms,1/10W

R910 VRS-TV2AB333J J AA 33 kohms,1/10W

PRICE
RANK

DESCRIPTION

[Serial No.003XXXXX~]

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

BI707/CNS707 QCNWN0125SJZZ J AE Connector Ass’y,3/3Pin

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

BI802/CNS802 QCNWN0187SJZZ J AE Connector Ass’y,7/7Pin

BI803/CNS803 QCNWN0188SJZZ J AE Connector Ass’y,6/6Pin

BI901/CNS901 QCNWN0176SJZZ J AE Connector Ass’y,7/7Pin

CFM901 ———— — Flat Wire,2Pin

CFW601 QCNWN0201SJZZ J AB Flat Wire,5Pin

CFW701 QCNWN0200SJZZ J AB Flat Wire,2Pin

CFW704 QCNWN0183SJZZ J AD Flat Wire,12Pin

CFW807 QCNWN0182SJZZ J AB Flat Wire,2Pin

CNP101 QCNCM931HAFZZ J AC Plug,8Pin

CNP301 QCNCM602BAFZZ J AA Plug,2Pin

CNP605 QCNCM705GAFZZ J AB Plug,7Pin

CNP652,653 QCNCM998BAFZZ J AC Plug,2Pin

CNP681 QCNCM603CAFZZ J AB Plug,3Pin

CNP702 QCNCM004KSJZZ J AC Plug,10Pin

CNP703 QCNCM010LAWZZ J AC Plug,11Pin

CNP705 QCNCM932BAFZZ J AA Plug,2Pin

CNP706 QCNCM932CAFZZ J AA Plug,3Pin

CNP803 QCNCM932FAFZZ J AC Plug,6Pin

CNP901 ———— — Plug,7Pin

CNS101 QCNWN0175SJZZ J AG Connector Ass’y,8Pin

CNS703 QCNCW010LAWZZ J AD Socket,11Pin

CNS704 QCNCW623MAFZZ J AC Socket,12Pin

CNS705 QCNWN0184SJZZ J Connector Ass’y,2Pin

! F651 QFS-C252ASJNI J AH Fuse,T2.5A L 250V
! F653 QFS-C102ASJNI J AE Fuse,T1A L 250V

FE301 RTUNS0012AWZZ J AV FM Front End

J601 QJAKM0001SJZZ J AG Jack,Headphones

LCD701 RV-LX0007SJZZ J AR LCD Display

M701 RMOTV0409AFZZ J AL Motor [JOG]

M901(237-9) 9GD192112344 J AY Motor with Pulley [Tape]

NM801 RMOTV0409AFM1 J AN Motor with Gear [Sled]

NM802 RMOTV0408AFM3 J AN Motor with Chassis [Spindle]

NSW801 QSW-F9001AWZZ J AE Switch,Push Type [Pickup In]

PH901 ———— — Photo Interrupter

! RLY681 RRLYD0004SJZZ J AG Relay

RX701 VHLN64H380A-1 J AK Remote Sensor,N64H380A

SO301 QTANC0001SJZZ J AF Socket,FM Antenna

SO601 QTANA0007SJZZ J AF Terminal,Speaker

(Supplies at REF.No.PWB-D)

(Supplies at REF.No.PWB-D)

(Supplies at REF.No.PWB-E)

NO.

! SO651 QSOCA0004SJZZ J AH Socket,AC Power Input

SOL901(237-4) 9GD19212118 J AP Solenoid Ass’y
SW700 QSW-Z0001SJZZ J AF Switch,Push Type [JOG]
SW709 QSW-K0002SJZZ J AC Switch,Key Type

SW710 QSW-K0002SJZZ J AC Switch,Key Type
SW711 QSW-K0002SJZZ J AC Switch,Key Type [TUNING UP]

SW712 QSW-K0002SJZZ J AC Switch,Key Type
SW713 QSW-K0002SJZZ J AC Switch,Key Type
SW714 QSW-K0002SJZZ J AC Switch,Key Type
SW715 QSW-K0002SJZZ J AC Switch,Key Type [ASPM]

SW716 QSW-K0002SJZZ J AC Switch,Key Type [EON]
SW717 QSW-K0002SJZZ J AC Switch,Key Type [PTY.TI]
SW721 QSW-K0002SJZZ J AC Switch,Key Type

SW722 QSW-K0002SJZZ J AC Switch,Key Type
SW723 QSW-K0002SJZZ J AC Switch,Key Type [BAND]

SW724 QSW-K0002SJZZ J AC Switch,Key Type [REC.PAUSE]
SW725 QSW-K0002SJZZ J AC Switch,Key Type [STOP/CLEAR]
SW726 QSW-K0002SJZZ J AC Switch,Key Type

SW727 QSW-K0002SJZZ J AC Switch,Key Type [FUNCTION]
SW728 QSW-K0002SJZZ J AC Switch,Key Type

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]

PRICE
RANK

DESCRIPTIONPARTS CODE

[ON/STAND-BY]
[CLOCK/TIMER/SLEEP]

[PLAY/CD PAUSE]
[VOLUME SELECT]
[DISPLAY MODE]

[MEMORY/SET]
[BASS/TREBLE]

[TUNING DOWN]

[VOLUME/JOG]

CD MECHANISM PARTS

301 NGERH0586AFZZ J AC Gear,Middle
302 NGERH0587AFZZ J AC Gear,Drive
303 MLEVP1054AFZZ J AC Rail,Guide
304 NSFTM0291AFFW J AD Shaft,Guide
305 PCUSG0613AFZZ J AC Cushion

! 306 DCTRH8004SJ01 J BC Pickup Unit Ass’y

306- 1 ———— — Pickup Unit
306- 2 NGERR0043AFZZ J AC Gear,Rack

306- 3 MSPRC0961AFZZ J AA Spring,Rack
307 PCOVP1333AFSA J AF Cover,Mechanism
701 XBSSD26P06000 J AA Screw,ø2.6×6mm
702 XHBSD20P05000 J AA Screw,ø2×5mm
703 XBBSD20P03000 J AA Screw,ø2×3mm
704 LX-WZ1070AFZZ J AA Washer,ø1.5×ø3.8×0.25mm
NM801 RMOTV0409AFM1 J AN Motor with Gear [Sled]
NM802 RMOTV0408AFM3 J AN Motor with Chassis [Spindle]
NSW801 QSW-F9001AWZZ J AE Switch,Push Type [Pickup In]

(Not Replacement Item)

CABINET PARTS

201 CPNLC1045SJ01 J AN Front Panel Ass’y [XL-40H]
201 CPNLC1045SJ03 J AN Front Panel Ass’y [XL-50H]
201- 1 ———— — Front Panel

201- 2 JKNBZ0037SJSA J AE Button,Operation B [XL-40H]
201- 2 JKNBZ0037SJSB J AE Button,Operation B [XL-50H]
201- 3 PCOVS3004SJFW J AC Shield Cover
201- 4 PCUSG0003SJZZ J AC Cushion,Leg
201- 5 QCNWN0219SJZZ J AC Lead Wire with Lug
201- 6 GDORF0010SJSA J AG Cassette Holder [XL-40H]
201- 6 GDORF0014SJSA J Cassette Holder [XL-50H]
201- 7 HDECP0001SJSA J AF Decoration Plate,LCD Display
201- 8 HDECP0002SJSA J AF Decoration Plate,

201- 8 HDECP0002SJSB J AF Decoration Plate,
201- 9 HDECQ0028SJSA J AE LCD Window

201-10 HDECQ0029SJSA J AE Cassette Holder Window
201-11 JKNBZ0035SJSA J AE Button,Operation A [XL-40H]
201-11 JKNBZ0035SJSB J Button,Operation A [XL-50H]
201-12 MSPRD0006SJFJ J AC Spring,Cassette Holder
201-13 LX-EZ0001SJFN J AB Screw,ø2.5×10mm
203 CGERH0001SJ01 J AF Cassette Holder Damper Gear

208 HDECQ0033SJSA J AD Ring,JOG Dial Knob

(Not Replacement Item)

Cassette Holder [XL-40H]
Cassette Holder [XL-50H]

Ass’y

– 4 –

XL-40H/50H

PARTS CODE NO. PARTS CODE

209 JKNBK0025SJSA J AC Knob,JOG Dial [XL-40H]
209 JKNBK0025SJSB J AC Knob,JOG Dial [XL-50H]
210 GCABC1039SJSA J AH Top Cabinet
211 MLEVP0001SJSA J AL Lever,CD Eject Button
212 GDORT0003SJSA J AF CD Lid
213 CHLDZ1003SJ01 J AG CD Lid Damper Gear Ass’y
214 JKNBZ0029SJSC J AC Button,CD Eject
215 MSPRD0013SJFJ J AC Spring,CD Lid
216 CHLDM1002SJ01 J AH Stabilizer Ass’y
216- 1 ———— — Stabilizer

216- 2 PMAGF0002AWZZ J AE Magnet
217 GITAS0003SJSA J AG Side Panel,Left
218 GITAS0004SJSA J AG Side Panel,Right
219 TLABS0003SJZZ J AD Label,Class 3A
220 TLABS0004SJZZ J AC Label,Laser
221 GCABB1020SJSB J AL Rear Panel [XL-50H]
221 GCABB1043SJSA J AF Rear Panel [XL-40H]
222 PCOVS3001SJFW J AG Bracket,FM/AM Socket/Speaker

223 LCHSM0004SJFW J AN Main Chassis
224 LANGF0020SJFW J AC Bracket,Sub Transformer
225 LHLDW1001SJZZ J AD Nylon Band
226 QCNWN0148SJZZ J AD Lead Wire with Lug

! 227 QFSHD0001AWZZ J AB Holder,Fuse

228 LANGK0019SJFW J AB Bracket,Display PWB/Main PWB
230 PRDAR0016SJFW J AF Heat Sink
231 PCOVS3003SJFW J AD Shield Cover,Main PWB
232 PSHEP0001SJZZ J AF Sheet,LCD Display
233 LHLDZ1010SJSA J AE Holder,LCD Display
234 LHLDZ1022SJSA J AB Holder,LED
237 CMECB0004SJ01 J BC Tape Mechanism Ass’y
237- 1 94R19210703 J AE Belt,FF/REW
237- 2 9GD19210943 J AG Belt,Main
237- 3 94R192104309 J AG Pinch Roller Arm Ass’y
237- 4(SOL901)9GD19212118 J AP Solenoid Ass’y
237- 5 9GD62161401 J AN Head,Erase
237- 6 94R62010111 J AT Head,Record/Playback
237- 7(SW901) 9GD640101210 J AE Switch,Leaf Type [Fool Proof]
237- 8(SW902) 9GD640101210 J AE Switch,Leaf Type [Cam]
237- 9(M901) 9GD192112344 J AY Motor with Pulley [Tape]
237-10(PWB-D)9GD192121303 J AZ Tape Mechanism PWB Ass’y
237-11(PWB-E) 9GD192121304 J AW Tape Mechanism PWB Ass’y
238 QCNWN0147SJZZ J AC Lead Wire with Lug
240 LHLDZ1023SJZZ J AD Holder,JOG Motor
241 LHLDZ1024SJZZ J AC Holder,JOG Motor Tray
242 LHLDZ1026SJZZ J AC Holder,JOG Motor Guide
243 NBLTK0001SJZZ J AA Belt,JOG Motor
244 NGERW0001SJZZ J AD Gear,Worm
245 NGERW0002SJZZ J AD Wheel,JOG Worm
246 NPLYP0001SJZZ J AB Pulley,JOG Motor
247 PCOVU9001SJZZ J AC Sheet,JOG Motor Guide Holder
601 XEBSD25P10000 J AA Screw,ø2.5×10mm
603 XEBSF25P08000 J AA Screw,ø2.5×8mm
604 XJBSD30P08000 J AA Screw,ø3×8mm
605 LX-JZ0001SJFD J AA Screw,ø3×10mm
608 XHBSD20P05000 J AA Screw,ø2×5mm
609 XEBSD25P14000 J AA Screw,ø2.5×14mm
610 XESSD25P12000 J Screw,ø2.5×12mm
611 XESSD30P10000 J AA Screw,ø3×10mm
612 XHBSD30P06000 J AA Screw,ø3×6mm
613 XJBSF30P10000 J AA Screw,ø3×10mm

PRICE
RANK

DESCRIPTIONNO.

(Not Replacement Item)

Terminal

PRICE

RANK

TLABZ0030SJZZ J AC Label,Ecology
RRMCG0013SJSB J AS Remote Control
GFTAB1021AWSB J Battery Lid,Remote Control

DESCRIPTION

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

PWB-A1~8 DCEKK0012SJ03 J — Main/Display/CD/LED/

! PWB-B DCEKA0001SJ06 J — Power

PWB-C QPWBF3895AFZZ J AC CD Motor (PWB Only)
PWB-D 9GD192121303 J — Tape Mechanism
PWB-E 9GD192121304 J — Tape Mechanism

Headphones/Open•Close
Switch/JOG Switch/Washer
(Combined Ass'y)

OTHER SERVICE PART

UDSKA0004AFZZ J AZ CD Pickup Lens Cleaner Disc

CP-XL40H/50H

SPEAKER BOX PARTS

GBOXS0001SJZZ J Speaker Ass’y [CP-XL40H]

701 9GDYFY090B001 J Front Panel Ass’y [CP-XL40H]
701 9GDYFY090B011 J Front Panel Ass’y [CP-XL50H]
702 9GDYFY090B003 J Speaker Box Ass’y
703 9GDYFY978B008 J AF Duct Pipe
704 9GDYFY910Q013 J AE Screw,ø4×12mm
705 9GDYFY910Q020 J AD Cushion,Speaker
706 9GDYFY978B010 J AH Cord,Speaker
707 9GDYFY090B008 J Label,Specifications [CP-XL40H]
707 9GDYFY090B010 J Label,Specifications [CP-XL50H]
SP601,602 VSD0010PBY24N J Speaker,Full-Range

GBOXS0002SJZZ J Speaker Ass’y [CP-XL50H]

PACKING PARTS

SPAKA0031SJZZ J Pad,Speaker
SPAKC0088SJZZ J Packing Case,Speaker
SPAKP0006SJZZ J Polyethylene Bag,Speaker
SPAKZ0008SJZZ J Pad,Bottom,Speaker
SPAKZ0009SJZZ J Pad,Center,Speaker

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 J AM Operation Manual
TLABE0054SJZZ J Label,Bar Code
TLABM0019SJZZ J AC Label,Feature
TLABN0066SJZZ J Label,Serial No. [XL-40H]
TLABN0067SJZZ J Label,Serial No. [XL-50H]

– 5 –

XL-40H/50H

XL-40H/50H

A

307

B

701

306

306-2

304

701

C

306-1

704

306-3

302

D

702

301

303

E

703x2

NM802

F

305

G

NM801

305x2

NSW801

H

1

23456

Figure 6 CD MECHANISM EXPLODED VIEW

– 6 –

PWB-C

XL-40H/50H

XL-40H/50H

212

217

A

B

613x2

PWB-A4

234

233

C

D

PWB-A5

201

LCD701

232

605

247

610x2

208

209

201-11

201-2

613

216

216-2

BELT CONNECTION

Motor(M901)

Main

Belt

Flywheel

PWB-A2

603

242

201-3

201-5

601x2

M701

216-1

FF/REW

Clutch

FF/REW

Belt

241

PWB-A8

231

601

601

PWB-A7

243

246

608x2

PWB-A1

213

240
245

613

610x2

605x2

211

PWB-A8x3

244

609x3

PWB-A3

215

601x3

CD
MECHANISM

222

PWB-A6

613

214

613

210

220

613

609x3

604

604x3

E

F

G

201-1

201-7

201-9

201-13x2

201-10

201-8

201-6

604

201-12

201-4x2

203

TAPE MECHANISM

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))

604

612

224

601x4

226

228

T681

612x4

227x2

227x2

601

611

604

223

Q605

Q604

IC601

218

Q607

T651

230

PWB-B

Silicon
Grease

219

221

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

23456

Figure 7 CABINET EXPLODED VIEW

– 7 –

613x2

705

704x4

703

702

707

701

706

SP601(L-CH)
SP602(R-CH)

BLACK WITH WHITE LINE

BLACK

FULL-RANGE
SPEAKER
SP601(L-CH)
SP602(R-CH)

CP-XL40H/50H

A

B

C

XL-40H/50H

D

E

F

G

H

1

23456

Figure 8 SPEAKER EXPLODED VIEW

– 8 –

XL-40H/50H

COPYRIGHT 2000 BY SHARP COPORATION

©

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)