Technics SJHD-501 Service manual

ORDER No.AD9907180C2

Mini Disc Deck

SJ-HD501

Mechanism unit: MR3A (RAJ3402) Mechanism Series

Colour

(N)...................Gold Type

Areas

EG...................Europe.

EB...................Great Britain.

This product is option for systems of SC-HD301 and

SC-HD501.

SPECIFICATIONS

1

Specifications

•System
Recording

Reading

Sampling
frequency:

Cording system:
Channel:
Frequency

response:
S/N Ratio (PLAY):
Wow and flutter:

•Input

Analog input
(Level/impedance):

Digital input
(Optical in 1,
Optical in 2)
Wavelength:

Minidisc digital audio system
Magnetic field modulation

direct overwrite
Non-contact optical system
with Semiconductor laser
(=780nm)

44.1 kHz

ATRAC
2channel, stereo
10-20000Hz (±0.3dB)

90dB
Below measurable limit

500mV/47k

660nm

ΩΩΩΩ

•Output

Analog output
(Level/impedance):

•General

Dimensions
(WxHxD):

Weight:
Power supply:
Power

consumption:

Notes:

1.Design and specifications are subject to
change without notice.

2.Dimensions and weight are approximate.

3.Total harmonic distortion is measured by the
digital spectrum analyzer.

2.0V/600

196x104x237mm

2.0kg
AC230-240V, 50Hz
12W

ΩΩΩΩ

1

2

1. Accessories

-

AC power supply cord...............1pc.

-

Optical cable...............1pc.

(RJL1X001B05D)

3

-

Remote control batteries...............2pcs.

[R6/LR6 (AA, UM-3) ]
Note:These are available on sales route.

-

Stereo phono cables...............2pcs.

(RJL2P004B08)

-

Remote control transmitter...............1pc.

(EUR645272)

4

2. Precation of Laser Diode

5

3. Caution for AC Main Lead

4. Operating Instructions

5. Handling Precautions for Traverse Deck (MD Unit)

The laser diode in the MD unit (optical pickup) may break down due to potential
difference caused by static electricity of clothes or human body.So, be careful of

6

electrostatic breakdown during repair of the MD unit (optical pickup).

5.1. Handling of MD Unit (optical pickup)

1. Do not subject the MD unit (optical pickup) to static electricity as it is extremely
sensitive to electrical shock.

2. The short land between the No. 25 (LD-GND) and No. 24 (LD) pins on the flexible
board is shorted with a solder build-up to prevent damage to the laser diode. (As
shown in
To connect to the PC board, be sure to open by removing the solder build-up, and
finish the work quickly.

3. Take care not to apply excessive stress to the flexible board (FFC).

4. Do not turn the variable resistor (laser power adjustment). It has already been
adjusted.

Fig. 1.)

Fig. 1

7

5.2. Grounding for electrostatic breakdown prevention

1. Human body grounding
Use the anti-static wrist strap to discharge the static electricity from your body.
(As shown in

2. Work table grounding
Put a conductive material (sheet) or steel sheet on the area where the optical
pickup is placed, and ground the sheet.

Caution:

The static electricity of your clothes will not be grounded through the wrist strap.
So, take care not to let your clothes touch the traverse deck (optical pickup).

Fig. 2.)

Fig. 2

6. Operation Checks and Main Component Replacement

8

Procedures

910111213

14

7. Self-Diagnostic Function

This unit is equipped with a self-diagnostic function which, in the event of a
malfunction, automatically display a code indicating the nature of the malfunction.
Use this self-diagnostic function when servicing the unit.

7.1. Switching to the Self-Diagnostic Mode

1. Turn the power on.

2. Press and hold the STOP button for at least 2 seconds, and while still pressing the
STOP button, press the FWD SEARCH button for at least 2 seconds. (Refer to

Fig.1.) The unit enters Self-Diagnostic Mode and is displayed “MD TEST”. Then an

error code is displayed, if any. For details of the error codes, refer to

Fig.2. In the

case of no errors, “

3. If more than one error exists, the display will sequentially show the respective
error codes each time the FWD SEARCH button is pressed.

----” is displayed on FL.

7.2. Canceling the Self-Diagnostic Mode

1. The Self-Diagnostic Mode can be canceled by pressing the POWER button
(POWER) to turn the system off. And then pressing the power button again to turn
it again.

7.3. Clearing the Self-Diagnostic Mode

1. The contents of abnormality display are stored in memory. In order to clear the
memory, continue to press the STOP button for at least 5 seconds while in the
Self-Diagnostic Mode. The memory will clear. Always be sure to clear this memory
after completing repair.

Fig.1

15

Fig.2

16

8. Self Check Function

This unit is equipped with a self check function which can detect a part of
malfunction. Use this function before servicing the unit and check the item as shown
below.

8.1. Setting to the Self Check Function

1. Turn the power on.

2. Press and hold the STOP button for at least 2 seconds, and while still pressing the
STOP button, press the REV. SEARCH button for at least 2 seconds. Then the unit
enters Self Check Function. (Refer to

Fig.3.)

Fig.3

8.2. Checking the operation switches

1. When the unit enters the Self Check Function, the FL display turn off.

2. Press the buttons on the unit except the INPUT SELECTOR button, it displays “-”
mark adapted each buttons.
(

Fig.4 and Fig.5 is shown about a allotment.)

17

Fig.4

Fig.5

8.3. Checking the FL display

1. Press the INPUT SELECTOR button.

2. All buttons works normally except the POWER button, FL display and LED turns on
and off at 0.5 second interval.
(Refer to

Fig.6 and Fig.7.)

Fig.6

18

Fig.7

The Self Check Function can be canceled by pressing and holding the STOP
button for at least 2 seconds.

9. Measurements and Adjustments (Laser Power

Adjustment)

Note:

-

If you exchange parts of MD unit when you repair, you must perform the Laser

Power adjustment.

19

-

Because this unit uses the optical magnetic recording, the unit outputs over 10

times more laser than a CD player does. In the adjustment mode, the laser is
always being output. Therefore, be especially careful not to look laser beam
directly or to touch the laser beam when adjusting the unit and checking its
operation.

9.1. Necessary Instruments

-

Laser power meter (LE8010) or cartridge type laser power meter

-

Test disc (Pre-mastered disc RFKV0006 or RFKV0014)

-

Recordable disc available on sales route (with music recorded)

-

Insulated driver for adjustment such as a ceramic driver

-

Remote control transmitter

9.2. Set the Unit to the Adjustmint Mode

1. Supply power to the unit.

2. With no MD loaded in the player, simultaneously press the [

[
seconds until “MD TEST” appears in the display. (Refer to

3. At the Self-Diagnostic Mode, press “1” on the player’s remote control. “RAM
LASER” will be displayed to indicate the read power adjustment mode.

FWD. SEARCH] button and hold them both pressed for at least 2

Fig.8

STOP] button and the

Fig.8.)

20

Cautions

1. About handling the MD unit

- The magnetic head is a precision unit and is very fragile. Do not deform it.

- Laser diode in the optical pickup may be destroyed by the staticelectricity
generated in your clothes or body. Be especially careful with the static
electricity.

- The optical pickup is structured extremely precisely. Do not subject to the
strong impact or shock. Do not touch the lens.

2. About handling the magnetic head
When replacing the magnetic head, do not tighten the mounting screw (RHD17022)
too firmly. If the screw is tightened too much to deform the resin, the position of
the head is moved, and this affects its recording operation.
Recommended torque for mounting screw: 700 g cm +/- 100 g cm
Reference: This is the same force as using a screwdriver with a 15-mm diameter
grip, you fasten the screw naturally with your thumb and index finger.

3. About the driver for adjusting laser power
Use only insulated driver such as a ceramic driver. With the metal driver, it is not
possible to adjust properly because of the induction noise. Also, if it short-circuits
with the chassis, it may destroy or damage the laser diode.
Recommended driver: VESSEL 9000 1.8 -30 (Ceramic driver)

Cautions on optical pickup:

21

-

The optical pickup and the magnetic head are structured precisely; therefore, they

are very fragile. Be careful not to touch them with the edge of the laser power
meter.

-

The sensor of the laser power meter is a very fine part. Be careful not to touch it to

the optical pickup lens.

-

The focus point of the laser reaches to 356°F. Therefore, avoid adjusting using

laser power for a long time because the sensor of the laser power meter may be
burned.

-

Do not allow the write power to even momentarily reach or exceed 5.5 mW. Doing

so will result in damage to the optical pickup.

-

Do not set the unit to the laser power adjustment mode with the MD loaded. Doing

so may result in damage to the MD.

9.3. Adjustment Procedure

Note:
There are two methods of adjusting the player, either by using a laser power meter or
by using a cartridge type laser power meter.

1. EntertheAdjustmentMode.

2. If using a laser power meter, slide open the sensor cover. (Refer to

Fig.9

3. If using a laser power meter, position the sensor directly above the optical pickup.
(Refer to
If using a cartridge type laser power meter, load the cartridge into the MD

Fig.10.)

Fig.9.)

22

mechanism. (Refer to Fig.11.)

Caution:

Do not allow the laser power meter to come in contact with either the optical
pickup or the magnetic head.

Fig.10

Fig.11

23

4. Confirm that the reading of the laser power meter or cartridge type laser power
meter is within the specified. If it is not within the specified range, adjust by
turning VR1. (Refer to
Specified range (read power): 600

Fig.12.)

µµµµ

W or lower

Fig.12

24

Caution:

- Proceeding on to the subsequent adjustment procedure with the read power

exceeding 680

µµµµ

W will result in damage to the optical pickup.

5. Press “2” on the player’s remote control.
“WRITE LASER” will be displayed to indicate the write power adjustment mode.

6. Confirm that the reading of the laser power meter or cartridge type laser power
meter is within the specified range. If it is not within the specified range, adjust by
turning VR1. (Refer to

Fig.12.)

Specified range (write power): 4.8±0.1mW

Caution:

- Do not allow the write power to even momentarily reach or exceed 5.5mW. Doing so
will result in damage to the optical pickup.

7. Press “3” on the player’s remote control.

“ROM LASER” will be displayed to indicate the ROM data confirmation mode.

8. Confirm that the reading of the laser power meter or cartridge type laser power

meter is within the specified range.
Specified range (ROM data laser power): 540-660

µµµµ

W

9. Press “1” on the player’s remote control.

“RAM LASER” will be displayed to indicate the RAM data confirmation.

10. Confirm that the reading of the laser power meter or cartridge type laser meter is

within the specified range.
Specified range (RAM data laser power): 540-660

25

µµµµ

W

- If the reading in either step 8 or 10 above is not within the specified range,
first switch off the power, and then reset the unit to the adjustment mode and
repeat the adjustment procedure.

10. Troubleshooting Guide

Please refer to this Troubleshooting Guide when you repair for any troubles of this
unit.

26272829303132

33

11. Schematic Diagram Notes

11.1. Schemtic Diagram Notes

This schematic diagram may be modified at any time with the development of new
technology.

Notes:

-

S1 : PROTECT det. switch.

34

-

S2 : REFLECT det. switch.

-

S3 : LOAD OPEN det. switch.

-

S4 : DISC IN det. switch.

-

S5 : LOAD PLAY/REC det. switch.

-

S6 : LOAD PLAY det. switch.

-

S7 : LOAD TRG det. switch.

-

S8 : Traverse det. switch.

-

S901 : Standby/on ( ) switch.

-

S902 : Input selector (INPUT SELECTOR) switch.

-

S903 : Skip/Search ( ) switch.

-

S904 : Skip/Search ( ) switch.

-

S905 : Edit (EDIT) switch.

-

S906 : Enter (ENTER) switch.

-

S907 : Track mark mode select/character skip (TRACK MARKING/CHARA SKIP).

-

S908 : Display mode select/character (DISP/CHARA).

-

S909 : Eject ( EJECT) switch.

-

S910 : Stop ( ) switch.

-

S911 : Playback/Recording start ( ) switch.

-

S912 : Record ( REC) switch.

-

S913 : Pause ( ) switch.

-

S914 : Synchro-record (SYNCHRO REC) switch.

-

S915 : Playback mode (PLAY MODE) switch.

35

-

VR1: Laser power adj. V.R..

-

VR901 : Input level/Jog push set V.R..

-

Indicated voltage values are the standard values for the unit measured by the DC

electronic circuit tester (high-impedance) with the chassis taken as standard.
Therefore, there may exist some errors in the voltage values, depending on the

internal impedance of the DC circuit tester.
No mark: MD STOP
( ): MD play [1kHz, L+R, 0dB]
<>: MD rec. [1kHz, L+R, 0dB]

Important safety notice:
Components identified by
Furthermore, special parts which have purpose of fire-retardant (resistors),
high-quality sound (capacitors), low-noise (resistors), etc. are used. When replacing
any of components, be sure to use only manufacture's specified parts shown in the
parts list.

mark have special characteristics important for safety.

Caution!

IC and LSI are sensitive to static electricity.
Secondary trouble can be prevented by taking care during repair.
Cover the parts boxes made of plastics with aluminum foil.
Ground the soldering iron.
Put a conductive mat on the work table.
Do not touch the legs of IC or LSI with the fingers directly.

Voltage and signal lines

: Positive voltage line

: Playback signal

: Recording signal

11.2. Type Illustration of IC's, Transistors and Diodes

36

12. Schematic Diagram

13. Printed Circuit Board

14. Block Diagram

15. Wiring Connection Diagram

16. Terminal Function of IC's

16.1. IC1 (AN8772FHQ) : RF AMP

37

Pin

No.

Mark I/O

Division

Function

1 CENVD — D signal det. capacitor

connection terminal
2 LDO O Laser amp output terminal
3 APCPD I Photo diode light quantity

det. input terminal
4 LD IN I Laser amp reverse input

terminal
5 APC REF I APC amp criterion voltage

input terminal
6 TEMP IN I Temperature sensor amp

input terminal
7 TEMP O Temperature sensor amp

output terminal
8 ADIP O ADIP signal output terminal
9 TOFS I Tracking error offset

adjustment terminal

10 TBAL I Tracking ballance

adjustment terminal

11 TE O Tracking error signal

output terminal

12 CRS IN I Track cross input terminal
13 TGAIN I Tracking gain adjustment

input terminal

14 LNP O Lens position signal

output terminal

15 AB GAIN I APP compensation signal

gain adjustment terminal

16 FE O Focus error signal output

terminal

17 AS GAIN I AS gain adjustment

terminal

18 FBAL I Focus ballance adjustment

terminal

19 AS/

MON3T

O AS/3TMON signal output

terminal

20 CEA I 3T envelope det. capacitor

connection terminal

21 BDO/

TRCRS

O BDO/Track cross signal

output terminal

22 CBD O O BDO detection capacitor

connection terminal

23 OFT O O Off track detection signal

output terminal

24 GND — GND terminal
25 OFT IN I Off track detection signal

input terminal

38

Pin

No.

26 VCC I Power supply terminal

27

28 NRFLD I Serial command latch

29 RF DATA I Serial command data

30 RFCK I Serial command clock

31

32 OUT RF O EFM signal output terminal
33 CRF

34 EQ IN I EQ input terminal
35 ARFO O RF amp. output terminal
36 SVREF I Reference voltage input

37 VREF O Reference voltage output

38 RF1 I RF1 signal input terminal
39 RF2 I RF2 signal input terminal
40 F1 I F1 signal input terminal
41 F2 I F2 signal input terminal
42 CLPF1 — APP compensation LPF

43 CLPF2 — RF equalizer adjustment

44

~47

48 CENVC — Beam E signal detection

Mark I/O

NRFDET/

OFTR

NRFSTBY

AGC

A

~D

Function

Division

(+3V)

O NRFDET/off track signal

output terminal

signal input terminal

signal input terminal

input terminal

I Standby control signal

input terminal

— RFAGC capacitor

connection terminal

terminal

terminal

capacitor connection

terminal

resistor connection

terminal

I Beam A~D signal input

terminal

capacitor connection

terminal

16.2. IC2 (AN8814SB-E1) : FOCUS/TRACKING COIL,
SPINDLE/TRAVERSE MOTOR DRIVE

39

Pin

No.

Mark I/O

Division

Function

1 REG B — 3.3V external transistor

control terminal (Not used,

open)
2 REG M — 3.3V regular output

monitor terminal (Not used,

connected to GND)
3 NC — Not used, open
4 OPO O Op-amp output terminal
5 OP- O Op-amp invert output

terminal
6 OP+ O Op-amp non-invert output

terminal (Not used,

connected to GND)
7 Vcc I Power supply terminal
8 1/2

PVcc2

O 1/2 PVcc output terminal 1

(Connected to GND

through capacitor)
9 PVcc2 I Power supply terminal for

driver

10 PGND2 — GND terminal
11 VO4- O Tracking coil driver output

terminal

12 VO4+ O Tracking coil driver output

terminal

13 VO3- O Focus coil driver output

terminal

14 VO3+ O Focus coil driver output

terminal

15 VO2- O Traverse motor drive

output terminal

16 VO2+ O Traverse motor drive

output terminal

17 VO1- O Spindle motor drive output

terminal

18 VO+ O Spindle motor drive output

terminal

19 PGND — GND terminal
20 PVcc1 I Power supply terminal
21 1/2 PVcc O 1/2 PVcc output terminal 1

(Connected to GND

through capacitor)

22 VREF I Reference voltage input
23 IN1 I Spindle motor drive input

terminal

24 PC1 I Power cut 1 input terminal
25 IN2 I Traverse motor drive input

40

terminal

Pin

No.

26 PC2 I Power cut 2 input terminal
27 IN3 I Focus drive input terminal
28 IN4 I Tracking drive input

Mark I/O

Division

Function

terminal

16.3. IC3 (M6616RA1) : ATRAC ENCORDER/DECORDER, SERVO
SIGNAL PROCESSOR

Pin

No.

10 TOFS O Tracking off-set

11 FBAL O Focus balance adjustment

12 TBAL O Tracking balance

13 TGAIN O TE error gain adjustment

14 ASGAIN O Main beam amp gain

15 ABGAIN O APP adjustment output

16
17

Mark I/O

Division

1 ADIP I ADIP FM signal input

terminal
2 LNP I Lens position signal input

terminal
3 FE I Focus error signal input

terminal
4 TE I Tracking error signal input

terminal
5 AS I AS signal input terminal
6 DRMONI I Drive voltage monitor input

terminal
7 BAT I Battery power supply

terminal (Not used,

connected to GND)
8 AMONI — Servo analog monitor

signal output (Not used,

open)
9 VREFI I Reference voltage input

terminal

adjustment output terminal

output terminal

adjustment output terminal

output terminal

adjustment output terminal

terminal

AVDD1
AVSS1

I Power supply terminal

— GND terminal

Function

41

Pin

No.

Mark I/O

Division

Function

18 FOD O Focus drive signal output

terminal

19 TRD O Tracking drive signal

output terminal

20 TVD O Traverse motor drive

signal ouutput terminal

21 SPD O Spindle motor drive signal

output terminal

22 SPON O Drive IC spindle ON signal

output terminal

23 TVON O Drive IC traverse ON signal

output terminal

24

DVDD0

I Power supply terminal

25 FG I FG input terminal
26 NRECT O Rec/Play switching signal

output terminal

27 IVDD2 — Power supply terminal for

I/O pad

28 IVDD0 — Power supply terminal for

I/O pad

29 DVss0 — GND terminal
30

~32

33

~42

43

~46

RAD12

~RAD10

RAD9

~RAD0

RDT3

~RDT0

— DRAM address output

terminal (Not used, open)

O DRAM address output

terminal

I/O DRAM data input/output

terminal

47 NRAS O DRAM row address strobe

output terminal

48 NCAS O DRAM culum address

strobe output terminal

49 NWE O DRAM write enable output

terminal

50 NRST I Reset signal input terminal
51 SELAD I MSP/MDA,I/F address

select input terminal (“H”

Address)

52 SSCK I MSP/MDA,I/F clock input

terminal

53 SSDW I MSP/MDA,I/F write data

input terminal

54 SSDR O MSP/MDA,I/F read data

output terminal

55 MDISY O Leader synchronous signal

output

56 SCTSY O ADIP synchronous noise

output terminal

42

Pin

No.

Mark I/O

Division

Function

57 SGSYNC O Frame synchronous signal

output terminal

58 DVDD1 I Power supply terminal
59 IVDD1 — Power supply terminal for

I/O pad

60 DVss1 — GND terminal
61 FS384 O 384 Fs output terminal
62 SCL O Bit clock output terminal
63 SWS O Word clock output terminal
64 SDAP O Audio data output terminal
65 SDAR I Audio data input terminal
66 LRCK I CD word clock input

terminal (Connected to

GND)

67 BCK I CD bit clock input terminal

(Connected to GND)

68 DATA I CD data input terminal

(Connected to GND)

69 TX O Digital audio interface

signal output terminal (Not

used, open)

70 RX1 I Digital audio interface

signal 1 input terminal

71 RX2 I Digital audio interface

signal 2 input terminal

72 NREFM — EFM modulation inverted

output (Not used, open)

73 REFM O EFM modulation output

terminal

74 MONI3 — Monitor signal output (Not

used, open)

75 MONI2 — Monitor signal output (Not

used, open)

76 MONI1 — Monitor signal output (Not

used, open)

77 MONI0 — Monitor signal output (Not

used, open)

78 TS3 — Not used, connected to

GND

79 TS2 — Not used, connected to

GND

80 TS1 — Not used, connected to

GND

81 TS0 — Not used, connected to

GND

43

Pin

No.

82

83 DVDD2 I Power supply terminal
84 XI I Crystal oscillator input

85 XO O Crystal oscillator output

86 VDss2 — GND terminal
87 RFDAT O RF serial data output

88 RFCK O RF serial clock output

89 NRFLD O RF serial load output

90 TRCRS I Track cross input terminal
91 OFTR I Off-track signal input

92 APCD O Laser power PWM output

93

94 PEFM1 O EFM loop filter output

95 EFMIREF I EFM PLL reference current

96

97 PEFMS I EFM signal input terminal
98

99 AVss0 — GND terminal

100 TEFSEL — Not used, open

Mark I/O

EXSYSCK

EXEFMCK

EFMPLLF

AVDD0

Function

Division

— External system clock

input terminal (Not used,

connected to GND)

terminal (F=16.9344MHz)

terminal (F=16.9344MHz)

terminal

terminal

terminal

terminal

terminal

I External FM clock input

terminal (Not used,

connected to GND through

registor)

terminal

input terminal

O EFM PLL filter output

terminal

I Power supply terminal

16.4. IC10 (MN101D03DAA) : SYSTEM CONTROL

44

Pin

No.

Mark I/O

Division

Function

1 DACRST O DAC reset signal output

terminal to IC4 (“L”:Reset)
2 DEO O DE emphasis signal output

terminal to IC4(“L”:DE

emphases)
3 MUTE — AD-DA mute output

terminal (Not used, open)
4 AD RST O Reset signal output

terminal
5

NRFSTBY

O Standby control signal

output terminal

(“L”:Standby)
6 PC O Transistor drive signal

output terminal (“H”:Power

ON)
7 MSP

RST

O MSP reset signal output

terminal (“L”:Reset)
8 LOAD1 O Loading motor drive 1

output terminal
9 LOAD0 O Loading motor drive 0

output terminal

10 NEFMON O Magnetic head current

output terminal

11 TEST01 O Test signal output terminal

(Not used, open)

12 TVSW I Traverse innermost

detection switch signal

input terminal

13 DISC IN I Disc detection switch

signal input terminal

14

REFLECT

I Reflection rate switch

signal input terminal

15 LOAD

SW0

(OPEN)

16 LOAD

SW1

(TRG)

17 LOAD

SW2

(PLAY/REC)

18 LOAD

SW3

(PLAY)

19

PROTECT

I Loading mechanism

position det. Switch 0

signal input terminal

I Loading mechanism

position det. Switch 1

signal input terminal

I Loading mechanism

position det. Switch 2

signal input terminal.

I Loading mechanism

position det. Switch 3

signal input terminal

I Erase prevention switch

signal input terminal

20 MMOD — Connected to GND

45

20

MMOD

—

Connected

to

GND

46

Pin

No.

Mark I/O

Division

Function

21 RST I Reset signal input terminal

(“L”:Reset)

22 UNIT

TEST

I Test signal input terminal

(Open)

23 CS2 I Test signal input terminal

(Open)

24 SCTSY I Micro computer interrupt

signal input terminal

(SUBQ/ADIP simultaneous

signal)

25 MDISY I Micro computer interrupt

signal input terminal (MD

simultaneous signal)

26 PANEL

REQ

27

~29

LED

OUT1

~LED

I Panel I/F request signal

input terminal

O Drive signal output

terminal to LED DRIVE

(“H”:LED ON)

OUT3

30 TEST02 O Test signal output terminal

(Not used, open)

31

VDD2(3V)

I Power supply terminal

(+3V)

32 OSC1 I Crystal oscillator input

terminal (f=10MHz)

33 OSC2 O Crystal oscillator output

terminal (f=10MHz)

34

V

SS

— GND terminal

35 XI I Not used, connected to

GND

36 XO O Not used, open
37 VSS — GND terminal
38 TEST03 O Test signal output terminal

(Not used, open)

39 EEPCS O EEPROM chip select signal

output terminal (Not used,

open)

40 EEPCK O EEPROM clock signal

output terminal (Not used,

open)

41

EEPDATA

I/O EEPROM data in/output

terminal (Connected to

GND through resistor)

42 TEST04 O Test signal output terminal
43 TEST05

(Not used, open)

44 CFSYNC I ATRACK management

frame simultaneous signal

input terminal

47

input

terminal

Pin

No.

Mark I/O

Division

Function

45 TEST06 O Test signal output terminal

(Not used, open)

46 TEST07 I Connected to rec/play

switch signal

47 TOK OK O Not used, open
48 HF ON — Drive signal output

terminal to Q3 (POWER

SUPPLY CONTROL)

49 PANEL

CLK

50 PANEL

I Panel I/F clock input

terminal

I Panel I/F data input terminal

DATA I

51 PANEL

DATA 0

52 PANEL

CS

O Panel I/F data output

terminal

O Panel I/F chip select output

terminal

53 SELAD O Micro computer I/F address

select output terminal

54 SSCLK O Micro computer I/F clock

output terminal

55 SSDR I Micro computer I/F reading

data input terminal

56 SSDW O Micro computer I/F writing

data output terminal

57 LCDCK O LCD clock test signal

output terminal

(Connected to power

supply through resistor)

58 ADRS

TEST

RXD

59 LCD

DATA

O Test signal output terminal

(Connected to power

supply through resistor)

O Test signal output terminal

(Not used, open)

TXD
60 VREF- — Connected to GND
61 TEMP I Temprature sensor amp

input terminal
62 KEY1 I Key input 1 terminal
63 KEY2 I Key input 2 terminal
64 NO

LOAD

I Test signal input terminal

(“L”:Without loading

mechanism) (Open)
65

SRVTEST

I Test signal input terminal

(“L”:Servo test mode)

(Open)
66 LOAD P I Test signal input terminal

(Open)

48

Pin

No.

67 TEST

68 SRV

69 VCC 3V I Power supply terminal

70 VCC 5V I Power supply terminal

71

72 SLOCK O Spindle lock test signal

73 TLOCK O Tracking lock signal output

74 FLOCK O Focus lock test signal

75 ERROR O Servo error test signal

76 BUSY O Servo busy test signal

77

78

79

80 SPMWE O SPM take in test signal

Mark I/O

KEY IN

LOAD

SELADDA

SBPRETRY

SRVRETRY

ARDSKIP

Function

Division

I Test signal input terminal

(“L”:Unit key mode) (Open)

I Test signal input terminal

(“L”:Using for servo

primary values EEPROM)

(+3V)

(+5V)

I AD/DA converter select

signal input terminal (Open)

output terminal (Not used,

open)

terminal (“H”:lock) (Not

used, open)

output terminal (“H”:lock)

(Not used, open)

output terminal (Not used,

open)

output terminal (Not used,

open)

O Signal management retry

test signal output terminal

(Not used, open)

O Servo retry test signal

output terminal (Not used,

open)

O Address skip test signal

output terminal (Not used,

open)

output terminal (Not used,

open)

16.5. IC72 (MNV4400-T8T) : 4M DRAM

49

Pin

No.

10

~12A1~A3

13 VCC I Power supply terminal
14

~18A4~A8

22 OE I DRAM output enable input

23 CAS I DRAM calam address

24 DO3 I/O DRAM data 3 in/output

25 DO4 I/O DRAM data 4 in/output

26 VSS — GND terminal

Mark I/O

Division

1 DO1 I/O DRAM data 1 in/output

terminal

2 DO2 I/O DRAM data 2 in/output

terminal

3 WE I DRAM light enable input

terminal

4 RAS I DRAM low address strobe

input terminal

5 A9 I DRAM address 9 input

terminal

9 A0 I DRAM address 0 input

terminal

I DRAM address 1~3 input

terminal

I DRAM address 4~8 input

terminal

terminal (Not used,

connected to GND)

strobe input terminal

terminal

terminal

Function

16.6. IC901 (M30218MAA106): FL DRIVE/SYSTEM CONTROL

50

Pin

No.

Mark I/O

Division

Function

1 P97 O VR control clock output

terminal

2 P96 O VR control data output

terminal

3 P95 O VR control STB output

terminal

4 P94 O Digital in 1/2 select signal

output terminal (“H”: in 1)

5 P93 I Not used, connected to

GND

6 P92 I Chip select input terminal
7 P91 O Request signal output

terminal

8 P90 O Reset signal output

terminal

9 CNVSS — Flash write signal voltage

(Connected to GND

through resistor)
10 P87 O Power on/off control signal

output terminal
11 P86 — Not used, connected to

GND
12 RESET I Reset signal input terminal
13 XOUT O Clock ceramic oscillator

output terminal (f=10MHz)
14 VSS — GND terminal
15 XIN I Clock ceramic oscillator

output terminal (f=10MHz)
16 VCC I Power supply terminal
17 P85 I AC detect terminal
18 P84 I Remote control data input

terminal
19 P83 I Unit load switch signal

input terminal
20 P82 O Audio mute signal output

terminal
21 P81 O Play LED drive signal
22 P80

output terminal (“L”: LED

on)
23 P77 I Not used, connected to

power supply through

resistor
24 P76 O Communication clock

output terminal
25 P75 I Data input terminal
26 P74 O Data output terminal

51

Pin

No.

27

~30

Mark I/O

Division

P73

I Not used, connected to

~P70

Function

power supply through

resistor
31

~34

P47

~P44

— Not used, connected to

power supply through

resistor
35 P43 — Not used, connected to

GND
36 P42 I Model select terminal
37 P41 O FL segment control signal
38 P40
39

~46

47

~62

P37

~P30

P27

~P10

output terminal

63 VCC I Power supply input

terminal
64 P07 O FL segment control signal

output terminal
65 VSS — GND terminal
66

~72

P06

~P00

O FL segment control signal

output terminal
73 P57
74 P56 O Q905 drive signal output

terminal
75 P55 Q904 drive signal output

terminal
76 P54 Q903 drive signal output

terminal
77

~80

81

~88

P53

~P50

P67

~60

O FL grid control signal

output terminal

89 -VP I Power supply input

terminal
90 P107/

AN7

I Not used, connected to

GND
91 P106/

AN6

92 P105/

I Key switch input terminal

AN5

93 P104/

AN4

94

~96

P103/

AN3

— Not used, connected to

GND

~P101/

AN1

52

Pin

No.

97 AVSS — GND terminal
98 P100/

99 VREF I Referance voltage input

100 AVCC I Power supply input

Mark I/O

Division

— Not used, connected to

AN0

Function

GND

terminal

terminal

17. Replacement Parts List

Notes:
*Important safety notice:
Components identified by
Funrthermore, special parts which have purposes of fire-retardant (resistors),
high-quality sound (capacitors), low-noise (resistors), etc. are used.
When replacing any of components, be sure to use only manufacture’s specified
parts shown in the parts list.
*Warning: This product uses a laser diode. Refer to caution statements.
*ACHTUNG:Die lasereinheit nicht zerlegen.Die lasereinheit darf nur gegen einc vom
hersteller spezifizierte einheit ausgetauscht werden.
*Capacity values are in microfarads (uF) unless specified otherwise, P=Pico-farads
(pF) F=Farads (F)
*Resistance values are in ohms, unless specified otherwise, 1K=1,000 (OHM),
1M=1,000K (OHM)
*[MAVD] indicates in Remarks colums parts that are supplied by MAVD.
*The marking <RTL> indicates that the Retention Time is limited for this item. After
the discontinuation of this assembly in production, the item will continue to be
available for a specific period of time. The retention period of availability is
dependant on the type of assembly , and in accordance with the laws governing part
and product retention. After the end of this period, the assembly will no longer be
available.
*“<IA>”, “<IB>”, “<IC>”, marks in Remarks indicate languages of instruction
manuals. [<IA> : English, <IB> : German / Italian / French, <IC> : Netherlands / Danish
/ Spanish / Swedish / Polish]

mark have special characteristics important for safety.

53

Ref. No.

1 RGK1148-M
2 RGK1149-M SIDE PANEL(R) 1
3 RHD30073-K SCREW 4
4 RKM0326G-S CABINET 1 [MAVD]
5 XTBS3+8JFZ1 SCREW 1
6 REZ1250 FFC(30P) 1 [MAVD]
7 REZ1251 FFC(20P) 1 [MAVD]
8 RKA0076-N3 FOOT 4
8-1 RKA0083-K CUSHION 4
9 XTB3+6G SCREW 4
10 RGK0810-N3 SIDE ORNAMENT(L) 1
11 RGK0811-N3 SIDE ORNAMENT(R) 1
12 RGK0886-1H MD LID 1
13 RGL0345-Q LED INDICATOR 1
14 RGG0139C-S FRONT PANEL 1 [MAVD]
15 RGL0455-Q INDICATOR 1 [MAVD]
16 RGP0573A-S1 SUB PANEL 1 [MAVD]
17 RGU1471A-S BUTTON POWER 1 [MAVD]
18 RGU1472-S BUTTON PLAY 1
19 RGU1473-S BUTTON ENTER 1
20 RGU1474A-S BUTTON DISPLAY MODE 1 [MAVD]
21 RGU1475-S BUTTON EJECT 1
22 RGW0254-S KNOB JOG 1
23 RHD20010 SCREW 2
24 RHD26021 SCREW 5
25 RHN70002 NUT 1
26 RKW0482A-Y FL WINDOW 1
27 RKW0483-Q REMOTE SENSOR WINDOW 1
28 RMB0495 SPRING 1
29 RMG0387A-K RUBBER 1
30 XTBR3+20JFZ SCREW 2
31 XTBS3+8JFZ1 SCREW 12
100 RED0047-1 MAGNETIC HEAD 1
101 RHD17021 SCREW 1
102 RHD17022 SCREW 1
103 RMC0348 THRUST SPRING 1
104 RMC0349 NUT PLATE SPRING 1
105 RML0515 HEAD SIFTER 1
106 RMQ0750 REF BASE 1
107 RMQ0751 NUT PLATE 1
108 RMS0611 MAIN SHAFT 1
109 RXJ0021 DRIVE SHAFT 1
110 RXK0249 MECHANISM CHASSIS 1
110-1 RDV0055 BELT 1
110-2 REM0077 TRAVERSE MOTOR 1
110-3 REM0078 LOADING MOTOR 1
110-4 RMB0548 PRESSURE SPRING 1
110-5 RMQ0752 DETECTOR PIN(1) 1
110-6 RMQ0753 DETECTOR PIN(2) 2
110-7 XQN17+C25FZ SCREW 6
110-8 XYC2+FF105 SCREW 1
111 RAF1700A OPTICAL PICKUP 1

112 XTW2+6S SCREW 1
113 RHD20053 SCREW 4
114 RMB0504 SPRING 4
115 RMG0447-K DAMPER 4

Part No.

Part Name & Description Pcs Remarks

SIDE PANEL(L)

1

54

Ref. No.

116 XTN17+6GFZ SCREW 1
117 RMR1118-K2 HOLDER 1

A1 EUR645272 REMOTE CONTROLLER 1 [MAVD]
A1-1 UR64EC1987B BATT.COVER(REMOTE CONT.) 1
A2 RJA0044-C AC POWER SUPPLY CORD 1 (EB)[MAVD]

A2 RJA0043-C AC POWER SUPPLY CORD 1 (EG)

A3 RJL1X001B05D OPTICAL CABLE 1
A4 RJL2P004B08A RCA PIN CORD 2
A5 RQA0117 WARRANTY CARD 1
A6 RQCB0169 SERVICENTER LIST 1
A7 RQT5092-1B INSTRUCTION MANUAL 1 <IA>[MAVD]

A7 RQT5093-D INSTRUCTION MANUAL 1 (EG)<IB>[MAVD]
A7 RQT5094-E INSTRUCTION MANUAL 1 (EG)<IC>[MAVD]

C1 ECUV1H221KBV 50V 220P 1
C4 ECUVNA105ZFV 10V 1U 1
C5 ECUVNA224KBV 10V 0.22U 1
C6 ECUVNA105ZFV 10V 1U 1
C7,8 ECUVNA224KBV 10V 0.22U 2
C11 ECUVNE223KBV 25V 0.022U 1
C12 ECUV0J474KBV 6.3V 0.47U 1
C13 ECUV1C393KBV 16V 0.039U 1
C14 ECUV1H102KBV 50V 1000P 1
C15 ECST0GY106RR 4V 10U 1
C16 ECUV1H181KV 50V 180P 1
C17 ECUV1H332KBV 50V 3300P 1
C18 ECUV1H562KBV 50V 5600P 1
C19 ECUVNC104ZFV 16V 0.1U 1
C20 ECST0GY106RR 4V 10U 1
C21 ECUV1H822KBV 50V 8200P 1
C22 ECUV1H102KBV 50V 1000P 1
C23 ECUVNC104ZFV 16V 0.1U 1
C24 ECUV1H102KBV 50V 1000P 1
C25 ECUV1C393KBV 16V 0.039U 1
C26 ECUV1H472KBV 16V 4700P 1
C28 ECST0GY226RR 4V 22U 1
C29 ECUV1H332KBV 50V 3300P 1
C30 ECUV1E123KBV 25V 0.012U 1
C31,32 ECUV1H102KBV 50V 1000P 2
C33 ECST0GY106RR 4V 10U 1
C34,35 ECUV1H102KBV 50V 1000P 2
C37 ECUV1H181KV 50V 180P 1
C40 ECUVNC104ZFV 16V 0.1U 1
C41 ECEV0JA331P 6.3V 330U 1
C42 ECST0GY106RR 4V 10U 1
C45 ECST0GY106RR 4V 10U 1
C46 ECUVNC104ZFV 16V 0.1U 1
C47 ECUVNA105ZFV 10V 1U 1
C48 ECUVNC104ZFV 16V 0.1U 1
C50 ECUVNC104ZFV 16V 0.1U 1
C51,52 ECUVNA105ZFV 10V 1U 2
C53 ECUV1H332KBV 50V 3300P 1
C55-58 ECUV1H102KBV 50V 1000P 4

Part No.

Part Name & Description Pcs Remarks

55

Ref. No.
C59 ECUV1C823KBV 16V 0.082U 1
C60 ECEV1CA100NR 16V 10U 1
C61 ECUVNJ334KBV 63V 0.33U 1
C62 ECUV1H221KBV 50V 220P 1
C64 ECUVNE153KBV 25V 0.015U 1
C65 ECUVNC104KBV 16V 0.1U 1
C66 ECUV1C823KBV 16V 0.082U 1
C67 ECUV1H392KBV 50V 3900P 1
C70 ECUV1E123KBV 25V 0.012U 1
C71-76 ECUVNC104ZFV 16V 0.1U 6
C79,80 ECUVNC104ZFV 16V 0.1U 2
C81 ECUV1H560JCV 50V 56P 1
C82 ECUVNC473KBV 16V 0.047U 1
C83,84 ECUVNC104ZFV 16V 0.1U 2
C85 ECST0GY106RR 4V 10U 1
C86 ECUVNE153KBV 25V 0.015U 1
C87 ECUVNC104ZFV 16V 0.1U 1
C88,89 ECUV1H331KBV 50V 330P 2
C90,91 ECUV1H080DCV 50V 8P 2
C92,93 ECUVNC104ZFV 16V 0.1U 2
C94 ECST0GY475RR 4V 4.7U 1
C95 ECUVNC104ZFV 16V 0.1U 1
C96,97 ECST0GY475RR 4V 4.7U 2
C98 ECUVNC104ZFV 16V 0.1U 1
C99 ECUV1H102KBV 50V 1000P 1
C100 ECUVNC104ZFV 16V 0.1U 1
C101 ECST0GY106RR 4V 10U 1
C102 ECUVNC104ZFV 16V 0.1U 1
C103 ECST0GY106RR 4V 10U 1
C106 ECUV1H102KBV 50V 1000P 1
C110 ECUVNC104ZFV 16V 0.1U 1
C111 ECST0GY106RR 4V 10U 1
C112 ECEV1CA100NR 16V 10U 1
C113 ECUVNC104ZFV 16V 0.1U 1
C114,15 ECUV1H561KBV 50V 560P 2
C117 ECEV0JA331P 6.3V 330U 1
C118 ECUVNA105KBN 10V 1U 1
C119 ECUV1H102KBV 50V 1000P 1
C120 ECUV1H560JCV 50V 56P 1
C121 ECUV1H102KBV 50V 1000P 1
C122 ECUVNA105ZFV 10V 1U 1
C123 ECUVNC104ZFV 16V 0.1U 1
C128 ECUVNC104ZFV 16V 0.1U 1
C129 ECUV1H101JCV 50V 100P 1
C133 ECUVNA105ZFV 10V 1U 1
C134 ECUV1H331KBV 50V 330P 1
C138 ECEV0JA470SR 6.3V 47U 1
C139-42 ECUVNC104ZFV 16V 0.1U 4
C143 ECST0GY106RR 4V 10U 1
C144 ECUVNH103KBV 50V 0.01U 1
C147-49 ECUVNH103KBV 50V 0.01U 3
C154,55 ECUV1H330GCV 50V 33P 2
C301 ECBT1H104ZF5 50V 0.1U 1
C302 ECA1CM103E 16V 1000U 1

C303 ECBT1H104ZF5 50V 0.1U 1
C304-06 ECA1HM101 50V 100U 3

Part No.

Part Name & Description Pcs Remarks

56

Ref. No.
C307 ECUV1H102KCN 50V 1000P 1
C308 ECEA1HKA220B 50V 22U 1
C309 ECBT1H104ZF5 50V 0.1U 1
C311,12 ECA1EM471 25V 470U 2

C313,14 ECUVNE104ZFN 25V 0.1U 2
C315,16 ECEA1AKS470 10V 47U 2
C317,18 ECA1AM221B 10V 220U 2
C321 ECUV1E104KBN 25V 0.1U 1
C322 ECEA0JKS101 6.3V 100U 1
C324,25 ECEA0JKS470 6.3V 47U 2
C326 ECUV1E104KBN 25V 0.1U 1
C327 ECEA0JKS101 6.3V 100U 1
C328 ECUV1H103KBN 50V 0.01U 1
C329 ECEA1CKA470B 16V 47U 1
C330 ECEA0JKS101 6.3V 100U 1
C331 ECUV1H103KBN 50V 0.01U 1
C332 ECEA0JKS220 6.3V 22 1
C333 ECEA0JKS101 6.3V 100U 1
C334 ECA0JM102 6.3V 1000U 1
C335 ECEA0JKS470 6.3V 47U 1
C336 ECUVNE104ZFN 25V 0.1U 1
C337 ECUV1H103KBN 50V 0.01U 1
C338,39 ECUVNE104ZFN 25V 0.1U 2
C401,02 ECUVNE104ZFN 25V 0.1U 2
C709-12 ECEA1CKA470B 16V 47U 4
C713,14 ECUV1H102KCN 50V 1000P 2
C715-18 ECUV1H391KCN 50V 390P 4
C719,20 ECEA1CKA470B 16V 47U 2
C721,22 ECUV1H102KCN 50V 1000P 2
C723-26 ECUV1E223ZFN 25V 0.022U 4
C739-42 ECEA1CKA470B 16V 47U 4
C745,46 ECEA1HKS3R3 50V 3.3U 2
C749,50 ECUV1H101JCN 50V 100P 2
C757,58 ECUV1H151JCN 50V 150P 2
C759 ECUVNE104ZFN 25V 0.1U 1
C764,65 ECUVNE104ZFN 25V 0.1U 2
C766,67 ECEA1EKS4R7 25V 4.7U 2
C771-73 ECUV1H101JCN 50V 100P 3
C908 ECEA1AKS221 6.3V 220U 1
C909,10 ECUVNE104ZFN 25V 0.1U 2
C911 ECEA1HKS2R2 50V 2.2U 1
C912,13 ECUVNE104ZFN 25V 0.1U 2

Part No.

Part Name & Description Pcs Remarks

CN1 RJS2A4526T CONNECTOR (26P) 1
CN4 RJS2A4830T CONNECTOR (30P) 1
CN6 RJU113W10M SOCKET(10P) 1
CN8 RJS2A4506T CONNECTOR (6P) 1
CN201-08 RJS1A1101T1 CONNECTOR(1P) 8
CN401 RJS1A6820 CONNECTOR(20P) 1
CN402 RJS2A3330M CONNECTOR(30P) 1
CN403 RJT057W012-1 CONNECTOR(12P) 1
CN404 RJT057W007-1 CONNECTOR(7P) 1
CN901 RJS1A6220-1 CONNECTOR(20P) 1

CP6 RJT113W10M CONNECTOR (10P) 1
CP403 RJU057W012 CONNECTOR(12P) 1

57

Ref. No.
CP404 RJU057W007 CONNECTOR(7P) 1

D5,6 SC80209TE12R DIODE 2
D9 MA728TX DIODE 1
D301-07 1D3-E DIODE 7

D308 MA4270H DIODE 1
D309,10 1D3-E DIODE 2
D311,12 MA4091M DIODE 2
D313,14 MA4051M DIODE 2

D315 MA4062M DIODE 1
D316 MA4056M DIODE 1
D317,18 1SS291TA DIODE 2

D319,20 MA110TX DIODE 2
D321 MA4051M DIODE 1
D325,26 MA110TX DIODE 2
D451,52 MA110TX DIODE 2
D711-14 MA110TX DIODE 4
D901 MA110TX DIODE 1
D902 SPR-305MDTF L.E.D. 1
D903 SLR-325VC L.E.D. 1
D904 MA110TX DIODE 1

Part No.

Part Name & Description Pcs Remarks

FL901 RSL0227-F FL DISPLAY 1

IC1 AN8772FHQ IC 1
IC2 AN8814SB-E1 IC 1
IC3 MN66616RA3 IC 1
IC4 AK4518VF-E2 IC 1
IC5 RN5RG33AA-TL IC 1

IC6 TC7W04FTE12L IC 1
IC9 RN5RZ26BA-TR IC 1

IC10 MN101D03DAA1 IC 1
IC11 TC74HCT00AFL IC 1
IC72 MNV4400-T8T IC 1
IC92 LB1830MS-TLM IC 1
IC301,02 BA05ST-V5 IC 2

IC304 S81233SGY-Z IC 1
IC401 TC74HCT7007A IC 1

IC402 TC74HC4050EL IC 1
IC707 BA4560FE2 IC 1
IC709 TC9413AP IC 1 [MAVD]
IC711 BA4560FE2 IC 1
IC901 M30218MAA106 IC 1 [MAVD]

ICP301 SRUN10 IC PROTECTOR 1

JK201 SJS9236 JACK AC INLET 1
JK701 SJF3069-4N JACK LINE PLAY/REC 1

JK703,04 GP1F32R JACK OPTICAL INPUT 2

L1 RLQU100KT-W COIL 1
L2,3 RLQU101KT-W COIL 2
L4-8 RLQU2R2MT-W COIL 5

58

L4 8

RLQU2R2MT W

COIL

5

59

Ref. No.
L9-12 RLQU100KT-W COIL 4
L13,14 RLQU2R2MT-W COIL 2
L15 RLQU100KT-W COIL 1
L16 RLQU2R2MT-W COIL 1
L17,18 RLQP1R8KT2-Y COIL 2
L201,02 SLQX400-D COIL 2

P1 RPF0139 PROTECTION BAG(F.B.) 1
P2 RPG4525 PACKING CASE 1 [MAVD]
P3 RPN1008 CUSHION 1
P4 RPQ0981 PAD 1 [MAVD]

PCB1 REP2878AB-S POWER P.C.B. 1 <RTL>[MAVD]
PCB2 REP2878AA-S MAIN P.C.B. 1 <RTL>[MAVD]
PCB3 REP2878AC-S OPERATION P.C.B. 1 <RTL>[MAVD]
PCB4 REP2761A-T MD SERVO P.C.B. 1 <RTL>

Q1 2SB1295-6-TB TRANSISTOR 1
Q2 DTC114YETL TRANSISTOR 1
Q3 2SB1462STX TRANSISTOR 1
Q5 2SB1295-6-TB TRANSISTOR 1
Q6 DTC114YETL TRANSISTOR 1
Q10 2SJ278MYTR TRANSISTOR 1
Q11 2SK1764KYTR TRANSISTOR 1
Q13 2SB1121ST-TD TRANSISTOR 1

Q303 2SA1048GR TRANSISTOR 1
Q304 DTA114EUT106 TRANSISTOR 1

Q305 2SD1862QRTV6 TRANSISTOR 1
Q306 2SB1240-P TRANSISTOR 1
Q307 2SD1862QRTV6 TRANSISTOR 1
Q308 2SD2037EFTA TRANSISTOR 1
Q309 DTA114EUT106 TRANSISTOR 1

Q310 DTC114EUT106 TRANSISTOR 1
Q451,52 DTC114EUT106 TRANSISTOR 2
Q453 DTA114EUT106 TRANSISTOR 1
Q454,55 DTA143EUT106 TRANSISTOR 2
Q456 DTC114EUT106 TRANSISTOR 1
Q703-06 2SD1328QRSTX TRANSISTOR 4
Q901 DTA114EUT106 TRANSISTOR 1
Q902-05 DTC114EUT106 TRANSISTOR 4
Q906,07 DTA114EUT106 TRANSISTOR 2
Q913 DTC114EUT106 TRANSISTOR 1

Part No.

Part Name & Description Pcs Remarks

Q301,02

2SD1450S

TRANSISTOR

2

R1 ERJ3GEYJ472V 1/16W 4.7K 1
R2 ERJ3GEYJ102Z 1/16W 1K 1
R3 ERJ3GEYJ472V 1/16W 4.7K 1
R5 ERJ3GEYJ1R0V 1/16W 1 1

60

Ref. No.
R6 ERJ3GEYJ472V 1/16W 4.7K 1
R8 ERJ3GEYJ271V 1/16W 270 1
R10 ERJ3GEYJ474V 1/16W 470K 1
R11 ERJ3GEYJ101V 1/16W 100 1
R12 ERJ3GEYJ223V 1/16W 22K 1
R13 ERJ6GEYJ3R3V 1/8W 3.3 1
R14 ERJ3GEYD103V 1/16W 10K 1
R15 ERJ3GEYJ223V 1/16W 22K 1
R16 ERJ3GEYJ104Z 1/16W 100K 1
R17 ERJ3GEYJ223V 1/16W 22K 1
R18 ERJ3GEYJ103Z 1/16W 10K 1
R19 ERJ3GEYJ102Z 1/16W 1K 1
R20 ERJ3GEYJ473V 1/16W 47K 1
R21 ERJ3GEYJ223V 1/16W 22K 1
R22 ERJ3GEY0R00V 1/16W 0 1
R23 ERJ3GEYJ272V 1/16W 2.7K 1
R24 ERJ3GEYJ473V 1/16W 47K 1
R25 ERJ3GEYJ104Z 1/16W 100K 1
R26 ERJ3GEYJ473V 1/16W 47K 1
R28,29 ERJ3GEYJ473V 1/16W 47K 2
R30 ERJ3GEYJ102Z 1/16W 1K 1
R31 ERJ3GEYJ223V 1/16W 22K 1
R32 ERJ3GEYJ473V 1/16W 47K 1
R34 ERJ3GEYJ272V 1/16W 2.7K 1
R35 ERJ3GEYJ183V 1/16W 18K 1
R36 ERJ3GEYJ273V 1/16W 27K 1
R37 ERJ3GEYJ333V 1/16W 33K 1
R38 ERJ3GEYJ223V 1/16W 22K 1
R42 ERJ3GEYJ102Z 1/16W 1K 1
R43 ERJ3GEYJ222V 1/16W 2.2K 1
R44 ERJ3GEYJ223V 1/16W 22K 1
R45 ERJ3GEYJ333V 1/16W 33K 1
R46 ERJ3GEYJ222V 1/16W 2.2K 1
R47 ERJ3GEYJ473V 1/16W 47K 1
R50 ERJ3GEYJ102Z 1/16W 1K 1
R55 ERJ3GEYJ332V 1/16W 3.3K 1
R56 ERJ3GEYJ223V 1/16W 22K 1
R58 ERJ3GEYJ682V 1/16W 6.8K 1
R59 ERJ3GEYJ683V 1/16W 68K 1
R60 ERJ3GEYJ332V 1/16W 3.3K 1
R61,62 ERJ3GEYJ223V 1/16W 22K 2
R63 ERJ3GEYJ103Z 1/16W 10K 1
R64-66 ERJ3GEYJ471V 1/16W 470 3
R67 ERJ3GEYJ102Z 1/16W 1K 1
R70 ERJ3GEYJ102Z 1/16W 1K 1
R71,72 ERJ3GEYJ220V 1/16W 22 2
R73 ERJ3GEYJ393V 1/16W 39K 1
R74 ERJ3GEYJ822V 1/16W 8.2K 1
R75 ERJ3GEYJ223V 1/16W 22K 1
R76 ERJ3GEYJ100V 1/16W 10 1
R77 ERJ3GEYJ223V 1/16W 22K 1
R78-80 ERJ3GEYJ102Z 1/16W 1K 3
R81 ERJ3GEYJ223V 1/16W 22K 1
R82 ERJ3GEYJ473V 1/16W 47K 1
R83 ERJ3GEYJ105V 1/16W 1M 1
R84 ERJ3GEYJ153V 1/16W 15K 1

Part No.

Part Name & Description Pcs Remarks

61

Ref. No.
R85 ERJ3GEYJ223V 1/16W 22K 1
R86,87 ERJ3GEYJ102Z 1/16W 1K 2
R89,90 ERJ3GEYJ102Z 1/16W 1K 2
R93 ERJ3GEYJ102Z 1/16W 1K 1
R95 ERJ3GEYJ222V 1/16W 2.2K 1
R98,99 ERJ3GEYJ102Z 1/16W 1K 2
R100 ERJ3GEYJ473V 1/16W 47K 1
R103 ERJ3GEYJ102Z 1/16W 1K 1
R104,05 ERJ3GEYJ272V 1/16W 2.7K 2
R107-10 ERJ3GEYJ102Z 1/16W 1K 4
R111,12 ERJ3GEYJ221V 1/16W 220 2
R114,15 ERJ3GEYJ103Z 1/16W 10K 2
R116,17 ERJ3GEYJ101V 1/16W 100 2
R118 ERJ3GEYJ102Z 1/16W 1K 1
R119,20 ERJ3GEYJ101V 1/16W 100 2
R121,22 ERJ3GEYJ272V 1/16W 2.7K 2
R123 ERJ3GEYJ102Z 1/16W 1K 1
R124,25 ERJ3GEYJ473V 1/16W 47K 2
R130 ERJ3GEYJ272V 1/16W 2.7K 1
R131 ERJ3GEYJ101V 1/16W 100 1
R132 ERJ3GEYJ272V 1/16W 2.7K 1
R134,35 ERJ3GEYJ272V 1/16W 2.7K 2
R137 ERJ3GEYJ103Z 1/16W 10K 1
R145,46 ERJ3GEYJ221V 1/16W 220 2
R147 ERJ3GEYJ102Z 1/16W 1K 1
R174 ERJ3GEYJ103Z 1/16W 10K 1
R201 ERQ16NKWR10E 1/6W 0.1 1

R301,02 ERJ6GEYJ183V 1/10W 18K 2
R303 ERDS2FJ1R2 1/4W 1.2 1

R304,05 ERDS2FJ681 1/4W 680 2
R306 ERD2FCG100 1/4W 10 1

R307 ERDS2FJ332 1/4W 3.3K 1
R308 ERDS2FJ221 1/4W 220 1
R309,10 ERJ6GEYJ103V 1/10W 10K 2
R311,12 ERD2FCJ4R7 1/4W 4.7 2
R313,14 ERDS2FJ681 1/4W 680 2
R315,16 ERDS2FJ271 1/4W 270 2
R317,18 ERDS2FJ102 1/4W 1K 2
R319 ERDS2FJ152 1/4W 1.5K 1
R320 ERDS2FJ101 1/4W 100 1
R321 ERDS2FJ221 1/4W 220 1
R322 ERDS2FJ101 1/4W 100 1
R323,24 ERJ6GEYJ222V 1/10W 2.2K 2
R325 ERJ6GEYJ103V 1/10W 10K 1
R326 ERDS2FJ103 1/4W 10K 1
R327 ERDS2FJ1R2 1/4W 1.2 1

R328 ERJ6GEYJ102Z 1/10W 1K 1
R405 ERJ6GEYJ103V 1/10W 10K 1
R406 ERJ6GEYJ681V 1/10W 680 1
R407 ERJ6GEYJ102Z 1/10W 1K 1
R408 ERJ6GEYJ271V 1/10W 270 1
R409 ERJ6GEYJ681V 1/10W 680 1
R451 ERDS2FJ102 1/4W 1K 1
R452 ERJ6GEYJ103V 1/10W 10K 1
R453 ERJ6GEYJ222V 1/10W 2.2K 1

Part No.

Part Name & Description Pcs Remarks

62

Ref. No.
R711,12 ERJ6GEYJ561V 1/10W 560 2
R713,14 ERJ6GEYJ473V 1/10W 47K 2
R715,16 ERJ6GEYJ472V 1/10W 4.7K 2
R717,18 ERJ6GEYJ682V 1/10W 6.8K 2
R719,20 ERJ6GEYJ333V 1/10W 33K 2
R721,22 ERJ6GEYJ683V 1/10W 68K 2
R723,24 ERJ6GEYJ154V 1/10W 150K 2
R725,26 ERJ6GEYJ331V 1/10W 330 2
R727-30 ERJ6GEYJ151V 1/10W 150 4
R731-34 ERJ6GEYJ102Z 1/10W 1K 4
R735,36 ERJ6GEYJ103V 1/10W 10K 2
R737,38 ERJ6GEYJ123V 1/10W 12K 2
R741,42 ERJ6GEYJ273V 1/10W 27K 2
R743-46 ERJ6GEYJ104V 1/10W 100K 4
R749,50 ERJ6GEYJ331V 1/10W 330 2
R751,52 ERJ6GEYJ563V 1/10W 56K 2
R753,54 ERJ6GEYJ103V 1/10W 10K 2
R755,56 ERJ6GEYJ104V 1/10W 100K 2
R757,58 ERJ6GEYJ102Z 1/10W 1K 2
R771-73 ERJ6GEYJ102Z 1/10W 1K 3
R902 ERJ6GEYJ103V 1/10W 10K 1
R903-05 ERJ6GEYJ104V 1/10W 100K 3
R906 ERJ6GEYJ472V 1/10W 4.7K 1
R907 ERJ6GEYJ222V 1/10W 2.2K 1
R908 ERJ6GEYJ332V 1/10W 3.3K 1
R909 ERJ6GEYJ472V 1/10W 4.7K 1
R910,11 ERJ6GEYJ181V 1/19W 180 2
R913 ERJ6GEYJ821V 1/10W 820 1
R914 ERJ6GEYJ102Z 1/10W 1K 1
R915 ERJ6GEYJ122V 1/10W 1.2K 1
R916 ERJ6GEYJ152V 1/10W 1.5K 1
R917 ERJ6GEYJ182V 1/10W 1.8K 1
R918 ERJ6GEYJ821V 1/10W 820 1
R919 ERJ6GEYJ102Z 1/10W 1K 1
R920 ERJ6GEYJ122V 1/10W 1.2K 1
R921 ERJ6GEYJ152V 1/10W 1.5K 1
R922 ERJ6GEYJ182V 1/10W 1.8K 1
R923 ERJ6GEYJ222V 1/10W 2.2K 1
R925 ERJ6GEYJ332V 1/10W 3.3K 1
R928,29 ERJ6GEYJ103V 1/10W 10K 2
R932 ERJ6GEYJ104V 1/10W 100K 1
R933 ERJ6GEYJ101V 1/10W 100 1
R934 ERJ6GEYJ562V 1/10W 5.6K 1
R938 ERJ6GEYJ471V 1/10W 470 1
R941-49 ERJ6GEYJ103V 1/10W 10K 9
R950 ERJ6GEYJ271V 1/10W 270 1

Part No.

Part Name & Description Pcs Remarks

RJ1,2 ERJ6GEY0R00 1/10W 0 2
RJ5-9 ERJ6GEY0R00 1/10W 0 5
RJ31 ERJ6GEY0R00 1/10W 0 1
RJ91-102 ERJ6GEY0R00 1/10W 0 12

S1,2 RSH1A91ZA-A SW PROTECT/REFLECT 2
S3 RSH1A044-1A SW.LOAD OPEN 1
S4 RSH1A91ZA-A SW DISC IN 1
S5,6 RSH1A044-1A SW LOAD PLAY/REC 2

63

Ref. No.
S7 RSH1A045-A SW LOAD TRG 1
S8 RSP1A023-A SW,TV 1
S901-15 EVQ21405R SW PUSH 15

T201 RTP1K4B034-V POWER TRANSFORMER 1 [MAVD]

TH1 RRSP33J103CW THERMISTOR 1

VR1 EVM3YSX50B14 VR LASER POWER ADJ. 1
VR901 RRV11B152A-A VR ENCODER 1

X1 RSXY10M0M02T OSCILLATOR 1
X2 RSXC16M9S03T OSCILLATOR 1
X901 EF0MC1005L4 CERALOCK ELEMENT 1 [MAVD]

Z901 RCDGP1U26XD REMOTE SENSOR 1
Z902 EXBZ12E104J COMPONENT COMBINATION 1
Z903 EXBZ8E104J COMPONENT COMBINATION 1

Part No.

Part Name & Description Pcs Remarks

18. Cabinet Parts Location

19. MD Mechanism Parts Location

20. Packaging

Printed in Japan (H990804270 KK/HH)

1

© 1999 Matsushita Electric Industrial Co., Ltd.

All rights reserved. Unauthorized copying and

distribution is a violation of law.

64

(For United Kingdom)

(“EB” area code model only)

For your safety, please read the following text careful­ly.

This appliance is supplied with a moulded three pin
mains plug for your safety and convenience.
A 5-ampere fuse is fitted in this plug.
Should the fuse need to be replaced please ensure
that the replacement fuse has a rating of 5-ampere
and that it is approved by ASTA or BSI to BS1362.
Check for the ASTA mark m or the BSI mark o on
the body of the fuse.

If the plug contains a removable fuse cover you must
ensure that it is refitted when the fuse is replaced.
If you lose the fuse cover the plug must not be used
until a replacement cover is obtained.
A replacement fuse cover can be purchased from
your local dealer.

WARNING: DO NOT CONNECT EITHER WIRE TO
THE EARTH TERMINAL WHICH IS MARKED WITH
THE LETTER E, BY THE EARTH SYMBOL
LOURED GREEN OR GREEN/YELLOW.

THIS PLUG IS NOT WATERPROOFóKEEP DRY.

nn

n OR CO-

nn

Before use

Remove the connector cover.

How to replace the fuse

The location of the fuse differ according to the type of
AC mains plug (figures A and B). Confirm the AC
mains plug fitted and follow the instructions below.
Illustrations may differ from actual AC mains plug.

1. Open the fuse cover with a screwdriver.

Figure A

CAUTION!

IF THE FITTED MOULDED PLUG IS UNSUIT­ABLE FOR THE SOCKET OUTLET IN YOUR
HOME THEN THE FUSE SHOULD BE RE­MOVED AND THE PLUG CUT OFF AND DIS­POSED OF SAFELY.
THERE IS A DANGER OF SEVERE ELECTRI­CAL SHOCK IF THE CUT OFF PLUG IS IN­SERTED INTO ANY 13-AMPERE SOCKET.

If a new plug is to be fitted please observe the wiring
code as shown below.
If in any doubt please consult a qualified electrician.

IMPORTANT

The wires in this mains lead are coloured in accor­dance with the following code:
Blue: Neutral, Brown: Live.
As these colours may not correspond with the coloured
markings identifying the terminals in your plug, proceed
as follows:
The wire which is coloured Blue must be connected to
the terminal which is marked with the letter N or col­oured Black or Blue.
The wire which is coloured Brown must be connected
to the terminal which is marked with the letter L or co­loured Brown or Red.

Figure B

2. Replace the fuse and close or attach the fuse cover.

Figure A

Figure B

Fuse cover

Fuse
(5 ampere)

Fuse
(5 ampere)