Panasonic SJ-MJ88 User Manual

ORDER No.AD0101008C2

Portable MD Player

SJ-MJ88

MD unit: RAE1611Z Mechanism Series

Colour

(S)...................Silver Type

Areas

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

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

1

SPECIFICATIONS

Audio

System:MiniDisc digital audio

Laser:Semiconductor laser (=780

Sampling frequency:44.1 kHz

Coding:Adaptive Transform

No. of channels:2 (left and right, stereo)

Frequency response:20 Hz~20 kHz (+0 dB, -8dB)

Wow and flutter:Below measurable limit

General

Output terminal

Output Jack:Phones, 22

Power output:3.5 mW+3.5

Power supply

Rechargeable
battery:

Battery:DC 1.5V (One LR6, AA, UM-3

Dimensions (WxHxD)

Cabinet dimensions:71.5x78.5x11.8 mm

Specifications

system

nm)

Acoustic Coding (ATRAC)

1 (monaural)

mW

DC 1.2V

(included rechargeable
battery)

battery)

incl.projecting parts:74.1x80.1x13.9 mm

Weights:79 g (with

battery)

54 g (without battery)

Play time

(When used in hold mode, at 25°C, on a flat, stable
surface)

Battery type:Play time

Rechargeable:About 18

hours

2

Panasonic
alkaline:

Both together:About 88

Charger

Input:AC120-240 V (EG) /

Output:DC 340mA (EG)/DC 350mA

Recharging time:About 2 hours

Notes:

- The play time may be less depending on

the operating conditions.

- Specifications are subject to charge

without notice. Weight and dimensions
are approximate.

About 70
hours

hours

AC 230-240V (EB), 50 Hz 4W

(EB), 1.2V

1

1. Accessories

- Stereo earphones...................................................1 pc.

(L0BAB0000162)

- Wired remote control..............................................1 pc.

(RFEV025P-SM)

- External battery case..............................................1 pc.

(K3ZZ00200038)

- Rechargeable Ni-Cd battery....................................1 pc.

(RP-BP62EYS1)

3

- Carrying case..........................................................1 pc.

(RFC0056-K)

For EB area

- Charger...................................................................1 pc.

(RP-BC155AEBY)

For EG area

- Charger...................................................................1 pc.

(RP-BC155AEYB)

2. Precaution of Laser Diode

4

3. Operating Instructions

4. Handling Precautions for Traverse Deck

The laser diode in the traverse deck (optical pickup) may break down due to
potential difference caused by static electricity of clothes or human body.
So, be careful of electrostatic breakdown during repair of the traverse deck
(optical pickup).

4.1. Handling the traverse deck (optical pickup)

1. The traverse deck (optical pickup) is an extremely high-precision construction
and must not be subjected to impact, excessive vibration, or other types of
rough handling.

2. In order to prevent static electricity damage to the laser diode, use a short pin
or similar tool to short the optical pickup’s flexible circuit boards after they
have been disconnected from the main circuit board. (as shown in Fig. 1 )

3. Handle the flexible circuit boards with care; excessive force could cause
them to be broken.

4. Do not turn the pre-set variable resistor (for adjustment of the laser power); it
has been adjusted at the factory.
(as shown in Fig. 2 )

5

Fig. 1

Fig. 2

4.2. Grounding for electrostatic breakdown prevention

1. Human body grounding

6

Use the anti-static wrist strap to discharge the static electricity from your
body. (as shown in Fig. 3 )

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

Fig. 4 )

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. 3

Fig. 4

7

5. Operation Checks and Component Replacement

Procedures

- This section describes procedures for checking the operation of the major

printed circuit boards and replacing the main components.

- For reassembly after operation checks or replacement, reverse the respective

procedures. Special reassembly procedures are described only when
required.

- After replacing the main components (optical pickup or traverse motor, etc.)

of mechanism unit block, change to the adjust mode, and then perform the
“ROM/RAM auto-adjustment”.

5.1. Checking for the P.C.B.

8

9

- Check the P.C.B. as shown below.

10

5.2. Replacement for the lock unit, open knob and

intermediate cabinet

- Follow the (Step 1) - (Step 3) of item 5.1.

111213

14

5.3. Replacement for the disc cover ass’y

- Follow the (Step 1) - (Step 3) of item 5.1.

- Follow the (Step 1) - (Step 3) of item 5.2.

15

5.4. Replacement for the traverse motor

- Follow the (Step 1) - (Step 3) of item 5.1.

161718

19

5.5. Replacement for the optical pickup

- Follow the (Step 1) - (Step 3) of item 5.1.

- Follow the (Step 1) - (Step 5) of item 5.4.

2021222324

6. Measurements and Adjustments

Note:
After replacing the main components (optical pickup or traverse motor, etc.) of
mechanism unit block, change to the adjust mode, and then perform the “Laser
power adjustment”, “Off-set automatic adjustment” and “Playback-onlydisc/
magneto-optical disc automatic adjustment”.

6.1. Instruments to prepare

1. Playback-only disc (Test disc RFKV0006)

2. Commercially available recordable disc (fully recorded with music) (magneto­optical disc)

25

3. Laser power meter (LE8010 or compatible meter)

4. Remote controller

6.2. Laser power adjustment, Off-set automatic adjustment,

Playback-only disc/magneto-optical disc automatic
adjustment magnet

6.2.1. Enter the adjustment mode

Caution:

Place the unit on the insulation sheet with the disc cover side facing up.

1. Disassemble the unit so that only the mechanism unit and the printed circuit
board are exposed.
(Refer to (Step1) of the main part replacement procedure “5.2. Replacement
for the intermediate cabinet”).

2. Move the optical pickup to the innermost side and attach the disc cover.

3. Set the battery and connect the remote controller.

4. Turn off the power, and switch main unit’s HOLD switch off.

5. Press the VOL+, VOL-, , and keys on the remote controller within
two seconds. (as shown in Fig. 5 )

Fig. 5

6. When the adjustment mode is activated, “T0E ” will be displayed on the LCD
of remote controller. After “T0E ” is displayed, select the desired adjustment

item with the button or button of the remote controller. (If it is not
displayed, perform the procedures written above again.)

26

Adjustment mode Display

Laser power adjustment T0E

Off-set automatic adjustment T1E

Magneto-optical disc automatic adjustment T2E

Playback-only disc automatic adjustment T3E

Jitter meajurement (74minutes) T4E

Jitter meajurement (60 minutes) T5E

Destination change T6E

Off-set automatic adjustment value check T7E

Magneto-optical disc automatic adjustment
value check

Playback-only disc automatic adjustment value
check

Error rate measurement (double velocity) TAE

ROM collection TBE

DRAM check TCE

Aging TDE

Tilt measurement TEE

PWB inspection TFE

T8E

T9E

*In the display of T0E ~ TFE shown above, you must adjust T0E , T1E , T2E and
T3E . You must perform the adjustment by observing the order T0E T1E T2E

T3E .

6.2.2. Laser Power Adjustment

Adjust each laser power: read power for reading (play).

6.2.2.1. Set the Unit to the Adjustment Mode

Cautions

About handling the optical pickup and the magnetic head.

- The optical pickup is structured precisely; therefore, it is very fragile. Be

careful not to touch it with the edge of the laser power meter. Do not touch
the lens.

- 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 set the unit to the laser power adjustment mode with the MD loaded.

Doing so may result in damage to the MD.

27

- Laser diode in the optical pickup may be destroyed by the static electricity

generated in your clothes or body. Be especially careful with the static
electricity.

6.2.2.2. Adjustment Procedure

1. Uncover the laser power meter. (as shown in Fig. 6 )

Fig. 6

2. Locate the sensor of the laser power meter at a position above the optical
pickup (horizontally at a level of the disc position). (as shown in Fig. 7 )

Fig. 7

3. Press the key of the remote controller (“T0E ” changes to “LD ” of the
LCD).

28

4. Press the key of the remote controller (“LD ” changes to “LP ” of the
LCD).

5. Set the laser power at 600 W±10% by using VOL+ and VOL- key of the
remote controller.
[Specified range: 600 W±10%]

Caution:

Proceeding on to the subsequent adjustment procedure with the read power
exceeding 600 W±10% will result in damage to the optical pickup.

6. Set the laser power with the key of the remote controller (“LP ” changes
to “LDOK ” in the LCD).

7. Press the key of the remote controller (“LDOK ” changes to “T0E ” on
the LDC.

8. Remove the laser power meter. Laser power adjustment is finished.

[REFERENCE]
<For use of MD cartridge type laser power meter>
We recommend you to use a sensor type laser power meter for laser power
adjustment of this set.
But if available is a MD cartridge type only, follow the procedure below.

1. Disassemble the unit so that only the mechanism unit and the printed circuit
board are exposed. (as shown in Fig. 8 )

2. Set the laser power meter cartridge. (as shown in Fig. 8 )

3. Set the battery and attach and secure the battery cover with a rubber band.
(as shown in Fig. 9 )

4. Follow the steps for “6.2.1. Enter the adjustment mode”. (Subsequent
procedures are the same as those for the sensor type.)

Fig. 8

29

Fig. 9

30

6.2.3. Off-set automatic adjustment

1. Remove the mechanism unit from the disc cover. Then move the optical
pickup to the center, and attach the mechanism unit again to the disc cover.

2. With “T1E ” displayed, leave the disc cover open.

3. Pressing the key on the remote controller will start adjustment.

4. During adjustment, “FADJ ” is displayed on the LCD of the remote controller.
If there is no abnormality, “FADJOK ” will be displayed.

5. Pressing the key while “FADJOK ” is displayed will return to the “T1E ”
display mode.

6.2.4. Magneto-optical disc automatically adjustment

1. Have “T2E ” indicated on display, and set the full-recorded magneto-optical
disc. (Check to make sure the disc is properly seated.)

2. Press key of the remote controller. The adjustment is started.

3. During adjustment, “AADJ ” is displayed on the LCD of the remote controller.
If there is no abnormality, “AOK ” will be displayed.

Note:
If it is displayed “ANG ”, check “7. Troubleshooting Guide” in the order.

31

4. Press key (“AOK ” or “ANG ” changes to “T2E ”).

5. After the adjustment is finished, remove the disc.

6.2.5. Playback-only disc automatic adjustment

1. Have “T3E ” indicated on display, set the playback-only disc.
(Check to make sure the disc is properly seated.)

2. Press key of the remote controller. The adjustment is started.

3. During adjustment. “AADJ ” is displayed on the LCD of the remote controller.
If there is no abnormality, “AOK ” will be displayed.

Note:
If it is displayed “ONG ”, check “7. Troubleshooting Guide” in the order.

4. Press key (“OOK ” or “ONG ” changes to “T3E ”).

5. After the adjustment is finished, remove the disc.

6.2.6. How to get out the adjustment mode

Remove the battery when you finish the adjustment.

6.3. Checking the main unit's keys

1. Set the battery and connect the remote controller.

2. Turn off the power, and switch main unit’s HOLD switch OFF.

3. Press the VOL+, VOL-, , and keys on the remote controller within
two seconds. (as shown in Fig. 5 )

4. When the unit enters the unit key check mode, the display shows “T KEX ”.
While “T KEX ” is displayed, press the , , and VOL(+, -) keys

of the unit in the specified order and then switch off the HOLD switch.
*When thefirst key is pressed, the display will change to “T ”.

32

Main unit’s keys LCD display position and letters

After the third key is pressed, the second digit displayed
will change from “ ” to “O ”.

VOL+ After the second key is pressed, the third digit displayed

VOL-

HOLD OFF The first digit displayed will change from “ ” to “O ”.

will change from “ ” to “O ”.

5. After all keys have been pressed and there is no abnormality, “T OOO ” will
be displayed.

6. Perform below voltage check about the keys come under if it is not displayed
“T OOO ”.

Main unit’s keys Check points ON OFF

HOLD TP428 0V 2.2V

IC201 48pin 0V 2.2V

TP421 1.13V 2.2V

TP421 1.69V 2.2V

VOL+ TP421 0V 2.2V

VOL- TP421 0.58V 2.2V

Note:
Refer to “10. Printed Circuit Board Diagram” for the test points.

7. Remove the battery when you exit from this mode.

7. Troubleshooting Guide

33343536373839

40

8. Schematic Diagram Notes

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

41

8.2. Schematic Diagram Notes

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

Notes:

S201

S202

S203

S204

S206

S207

S208

Volume control switch (+)

:

volume control switch (-)

:

:

Skip/search switch ( )

:

Skip/search switch ( )

:

Play/stop switch ( )

Cover open/close det. switch

:

Hold switch in “OFF” position. (HOLD)

:

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

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

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.

42

Voltage and signal line

: Positive voltage line
: Playback signal line

9. Schematic Diagram

10. Printed Circuit Board Diagram

11. Block Diagram

12. Terminal Function of IC's

12.1. IC1 (AN86772FHKEBV): RF AMP

43

Pin

No.

Mark I/O

Division

Function

1 LDO O LD amp. output terminal

2 LDIN I LD amp. reverse input

terminal

3 APCPD I Photo diode light quantity

det. input terminal

4 NC — Not used, open

5 ARFO O RF amp. output terminal

6 NC — Not used, open

7 EQIN I EQ input terminal

8 CRFAGC I RFAGC capacitor

connection terminal
(Connected to power
supply through capacitor)

9 OUTRF O EFM output terminal

10 NC — Not used, open

11 PEAK O EFM bright-side detection

output terminal

12 GND — GND terminal

13 BOTM O EFM dark-side detection

output terminal

14 CEA I 3T envelope det. capacitor

connection terminal
(Connected to power
supply through capacitor)

15 MON3T O 3T envelope output

terminal

16 CC O C signal’s dark-side

detection/amplified output
terminal

17 DD O D signal’s dark-side

detection/amplified output
terminal

18 V

CC

I Power supply terminal

19 BB O B signal IV conversion

output terminal

20 AA O A signal IV conversion

output terminal

21 FE2 O F2 signal IV conversion

output terminal

22 FE1 O F signal IV conversion

output terminal

23 NC — Not used, open

44

24

Pin

No.

25 ADIP O ADIP signal output terminal

26 NC — Not used, open

27

28 RFSWHL I Reflectance H/L switching

29 RFSWPG I Pit/Crv switching signal

30 GND2 — GND terminal

31 NC — Not used, open

32 MONI

33 BPF I ADIP BPF switching signal

34 LD ON I APC circuit control signal

35

36 NC — Not used, open

37

38 F1 I F1 signal input terminal

39 F2 I F2 signal input terminal

40 A I A signal input terminal

41 B I B signal input terminal

42 VREF O Reference signal output

43 RF2 I RF2 signal input terminal

44 RF1 I RF1 signal input terminal

45 CENVD — D signal detection

46 CENVC — C signal detection

47 D I D signal input terminal

48 C I C signal input terminal

Mark I/O

OFF

NRFSTBY

Function

Division

signal input terminal

input terminal

I 3T MON circuit control

signal input terminal

input terminal

input terminal

I Standby control signal

input terminal

terminal

capacitor connection
terminal (Not used, open)

capacitor connection
terminal (Not used, open)

12.2. IC101 (MN66620RF): ATRAC ENCORDER/DECORDER,
SERVO SIGNAL PROCESSOR

45

Pin

No.

Mark I/O

Division

Function

1 RVDD 3 I Power supply to internal

DRAM

2 RVDD 18 O Voltage regulator output

terminal (Connects to
internal DRAM supply
terminal)

3 RVDD 23 — Voltage regulator input

terminal (Accepts a supply
voltage identical to that for
IO pad)

4 LON I Voltage regulator ON/OFF

control signal input
terminal (1:ON, 2:OFF)

5 TMDISY O Microprocessor interrupt

signal 3 output terminal
(for monitoring)

6 TSGSY NCO ATRAC frame sync. signal

output terminal (for
monitoring)

7 MONI6 O Monitor signal output

terminal 6

8 MONI5 O Monitor signal output

terminal 5

9 NRST I Chip Reset signal input

terminal (O:reset)

10 SELAD I Microprocessor IF address

data select signal input
terminal

11 SSCK I Microprocessor IF shift

clock signal input terminal

12 SSDW I Microprocessor IF write

data input terminal

13 SSDR O Microprocessor IF read

data output terminal

14 NRQ O Microprocessor interrupt

signal 1 output terminal

15 MDAS

CSY

O Microprocessor interrupt

signal 2 output terminal

16 FG I FG input terminal

17 TRDP O Tracking drive (+) PWM

signal output terminal

18 TRDM O Tracking drive (-) PWM

signal output terminal

46

Pin

No.

Mark I/O

Division

Function

19 RVDD 1 I Power supply to internal

DRAM

20 RVSS 2 — GND to internal DRAM

21 FODP O Focus drive (+) PWM signal

output terminal

22 FODM O Focus drive (-) PWM signal

output terminal

23 SPDP O Spindle drive (+) PWM

signal output terminal

24 SPDM O Spindle drive (-) PWM

signal output terminal

25 LDON O Laser power control output

terminal (1:ON, 0:OFF)

26 PVPP

DRAM1

— Monitor to internal DRAM

output terminal (Not used,
open)

27 IVDD 0 — Power supply terminal for I/

O pad

28 DVDD 0 — Digital power supply

29 XI I Crystal oscillator input

terminal (F=16.9344MHz)

30 DVSS 0 — Digital GND

31 XO O Crystal oscillator output

terminal (F=16.9344MHz)

32~34STP10~STP12

I Stepping motor status

input terminal (0~2)

35~37STP00~STP02

O Stepping motor drive

signal output terminal (0~2)

38 RFSWHL O Laser power control output

terminal (PIT/GRUVE
switching)

39 RFSWPG O Laser power control output

terminal (Reflectance
switching)

40 PEFMS I EFM signal input terminal

41

EFMPLLF

O EFM PLL filter output

terminal

42 PEFM1 O Loop filter terminal for

EFM data slicing (Not
used, open)

43 EFMFIL O Input filter switching for

EFM data slicing terminal

44 EFMIREF I Reference current setting

terminal for EFM PLL

47

terminal

for

EFM

PLL

Pin

No.

Mark I/O

Division

Function

45 ADIP I ADIP signal input terminal

46 PEAK I Servo ADC input terminal

47 BTOM

48 BAT

49 GAIRAN

50 MON3T

51 VREFI I Servo ADC input/voltage

reference for ADIP
comparator

52 FF2 I Servo ADC input terminal

53 AVDD 0 — Analog power supply

54 FF1 I Servo ADC input terminal

55 AVSS 0 — Analog GND

56 DD I Servo ADC input terminal

57 CC

58 BB

59 AA

60 AVDD 1 — Analog power supply

61 AVSS 1 — Analog GND

62 AVSS 2

63 ADACL O Audio output terminal (L-

ch.)

64 ADACR O Audio output terminal (R-

ch.)

65 AVDD 3 — Analog power supply

(dedicated to audio DAC)

66 DVDD 1 — Digital power supply

67 DVSS 1 — Digital GND

68 SEL0 I Connected to GND

69 RVDD 2 I Power supply to internal

DRAM

70 RVSS 3 — GND to internal DRAM

71 SEL1 I Connected to GND

72, 73TS1, TS2

74~78

MONI4

~MONI0

O Monitor signal output

terminal (4~0)

79 TS3 I Connected to GND

80 TSCTSY O Microprocessor interrupt

signal 4 output terminal
(for Monitor)

48

12.3. IC201 (MN101C32GAE): SYSTEM CONTROL

Pin

No.

10 VREF+ — AD reference input (+)

11 V

12 OSC2 O System clock output

13 OSC1 I System clock input

14 V

15 XI — Sub clock input terminal

16 XO — Sub clock output terminal

17 MMOD — Memory mode switching

18 REM

19 LINK

20 — — Not used, open

21 SSDW O Write data output terminal

Mark I/O

Division

1 VREF- — AD reference input (-)

(connected to GND)

2 (AN0)

REM

KEY

3 (AN1)

KEY IN

4 (AN2)

BATT

5 (AN3) — Not used, connected to

6 (AN4)

7 (AN5)

8 (AN6)

9 (AN7) — Not used, connected to

DD

SS

DATA

RXD

I Remote cont. key input

terminal

I Unit key input terminal

I Battery voltage det. input

terminal

GND

power supply terminal

(connected to power
supply)

— Power supply terminal

terminal (F=6MHz)

terminal (F=6MHz)

— GND terminal

(Not used, connected to
GND)

(Not used, open)

input terminal (Not used,
connected to GND)

O LCD driver data output

terminal

I Link serial communication

RXD input terminal

for CPU interface

Function

49

Pin

No.

Mark I/O

Division

Function

22 SSDR I Read data input terminal

for CPU interface

23 SSCLK O Clock output terminal for

CPU interface

24 BUZZER O Confirmation tone output

terminal

25 RST I Reset signal input terminal

26 CFSYNC I Synchronize signal input

terminal for CPU interface

27 SELAD O Address select output

terminal for CPU interface

28 — — Not used, open

29 MDISY I Reader synchronize signal

input terminal

30 LD PWM O Laser power controlling

PWM output terminal

31 DCIN

WAKEUP

I Charger wakeup detection

signal input terminal

32 NRQ I Microprocessor service

request input terminal

33

MDASCSY

I MDA service selector

signal input terminal

34 OPEN

SW

I Lid open detection input

terminal (H:Open)

35 SCTSY I ADIP synchronize signal

input terminal

36~42

43

— — Not used, open

CHARGE1

O Recharging control output

terminal

44~46

— — Not used, open

47 HOLD I HOLD SW input terminal (L:

HOLD)

48 PLAY

KEY

49 REM

KEY

WAKEUP

50

DOCTOR

I PLAY PAUSE KEY input/

wake up input terminal

I REM KEY input/micro

computer wake up input
terminal

I Process inspection mode

input terminal (L:Process
inspection) (pulled up to V

via resistor)

DD

50

Pin

No.

51 BATT

Mark I/O

Division

— Battery check LED drive

CHK

LED

Function

output terminal (Not used,
open)

52 JITTER OK— Process inspection output

terminal (Not used, open)

53 REG2 I Model switching input

terminal (L:MJ88, H:MJ80)

54 REG3 I Recharge switching input

terminal

55,

— — Not used, open

56

57 EEP CS O EEP ROM chip select

output terminal

58 EEP CK O EEP ROM clock output

terminal

59 EEP

DATA O

60 EEP

DATA I

61~64

— — Not used, open

O EEP RAM DATA output

terminal

I EEP ROM DATA input

terminal

65 MUTE A O Analog mute A output

terminal

66 MUTE B O Analog mute B output

terminal

67 NRF

STBY

68 DRAM

O RF AMP standby output

terminal

I DRAM check input terminal

CHK

69,

— — Not used, open

70

71 MONI

OFF

O RF monitor control output

terminal (H:OFF, L:ON)

72 BPF O RF band pass filter control

output terminal (L:WIDE)

73 RF

CONT

74 MUTE

MODE

O RF power supply control

output terminal

— Mute mode switching input

terminal (Connected to
GND)

75 POWER

CNT

O Power supply control

output terminal

76 ELON I EL display control input

terminal (L:ON)

51

Pin

No.

77 PC O 4-ch. driver standby output

78 STBY2 O FD/TR coil power supply

79

80 MSP

Mark I/O

BATTCHK

RST

Function

Division

terminal (L:Standby)

control output terminal

O Battery check output

terminal (Not used, open)

O MSP reset output terminal

(L:Reset)

12.4. IC301 (C0GBZ000006): FOCUS/TRACKING COIL/
TRAVERSE MOTOR DRIVE/ROTALY DETECTOR

52

Pin

No.

Mark I/O

Division

Function

1 IN1R I H bridge 1 reverse input

terminal

2 IN2F I H bridge 2 forward input

terminal

3 IN2R I H bridge 2 reverse input

terminal

4 STALL I Standby input terminal

5 STHB I H1, H2 bridge mute input

terminal

6 SPVM1 I Spindle power unit’s power

supply 1

7 SPUOUT O Spindle motor coil (U)

output terminal

8 SPPG1 — Spindle power unit’s GND1

9 NC — Not used, open

10 SPVOUT O Spindle motor coil (V)

output terminal

11 SPVM2 I Spindle power unit’s power

supply 2

12 SPWOUT O Spindle motor coil (W)

output terminal

13 SPPG2 — Spindle power unit’s GND2

14 PWVM I Half bridge power unit’s

power supply

15 PWOUT O Half bridge output terminal

16 PWPG — Half bridge power unit’s

GND

17 PWIN1 I Half bridge1 input terminal

53

Pin

No.

Mark I/O

Division

Function

18 SPUIN I SPIN detection comparator

(U-phase) input terminal

19 SPVIN I SPIN detection comparator

(V-phase) input terminal

20 SPWIN I SPIN detection comparator

(W-phase) input terminal

21 SPCOM I SPIN motor coil neutral

point input terminal

22 RIB I Soft switching gain control

resistor terminal

23 CST I Startup oscillation

capacitor terminal

24 CSL1 I Slope capacitor connection

terminal 1

25 CSL2 I Slope capacitor connection

terminal 2

26 FG O FG output terminal

27 BRK+ I Brake comparator (+) input

terminal

28 BRK- I Brake comparator (-) input

terminal

29 ASGND — Small signal block GND

(Bip.)

30 SGND — Small signal block GND

(MOS)

31 S1 I Stepping decorder 1 input

terminal

32 S2 I Stepping decorder 2 input

terminal

33 S3 I Stepping decorder 3 input

terminal

34 BEMFU O Step detect comparator (U)

output terminal

35 BEMFV O Step detect comparator (V)

output terminal

36 BEMFW O Step detect comparator (W)

output terminal

37 SLCOM I Step motor coil center

input terminal

38 SLPG2 — Stepping power unit’s GND

2

39 SLWOUT O Stepping motor (W) output

terminal

54

Pin

No.

Mark I/O

Division

Function

40 SLVM2 I Stepping power unit’s

power supply 2

41 SLVOUT O Stepping motor (V) output

terminal

42 SLPG1 — Stepping power unit’s GND

1

43 SLUOUT O Stepping motor (U) output

terminal

44 SLVM1 I Stepping power unit’s

power supply 1

45 VCC 2 — Small signal block power

supply terminal 2 (Bip.)

46 VCC 1 — Small signal block power

supply terminal (MOS)

47 VG O Charge pump output

terminal

48 C2M — Charge pump capacitor 2

terminal (-)

49 C2P — Charge pump capacitor 2

terminal (+)

50 CIM — Charge pump capacitor 1

terminal (-)

51 CIP — Charge pump capacitor 1

terminal (+)

52 EXTCLK — Synchronize clock input

terminal (Not used, open)

53 NC — Not used, open

54 H2PG2 — H bridge 2 power unit’s

GND 2

55 H2ROUT O H bridge 2 reverse output

terminal

56 H2VM I H bridge 2 power unit’s

power supply

57 H2FOUT O H bridge 2 forward output

terminal

58 H2PG1 — H bridge 2 power unit’s

GND 1

59 H1PG2 — H bridge 1 power unit’s

GND 2

60 H1ROUT O H bridge 1 reverse output

terminal

61 H1VM I H bridge 1 power unit’s

power supply

55

Pin

No.

62 H1FOUT O H bridge 1 forward output

63 H1PG1 — H bridge 1 power unit’s

64 IN1F I H bridge 1 forward input

Mark I/O

Division

Function

terminal

GND 1

terminal

13. Caution in Use of Rechargeable Battery Ass'y

- Take Rechargeable Battery Ass’y out of Battery Carrying Case and use it.

- Be sure to carry Rechargeable Battery Carrying Case. If not, it may either heat

or ignite by shorting with a metal. (as shown in Fig. 10 )

Fig. 10

14. Supply of Rechargeable Battery Ass'y as
Replacement Parts

Please take note of the following points relating to Battery Carrying Case to be
used for protection of Rechargeable Battery Ass’y from shorting. Replacement
Parts:

- Rechargeable Battery Ass’y (RP-BP62EYS1) supplied will be provided with

Battery Carrying Case (RFA0475-Q).

- No replacement parts will be supplied for Rechargeable Battery Ass’y without

Battery Carrying Case.

56

- Replacement parts will be supplied for Battery Carrying Case (RFA0475-Q)

without Rechargeable Battery Ass’y.

- To your customers, delivery Rechargeable Battery Ass’y together with Battery

Carrying Case to prevent shorting accidents that may occur when

Rechargeable Battery Ass’y is carried about Battery Carrying Case. (as shown

in Fig. 11 )

Fig. 11

15. Replacement Parts List

Notes:
*Important safety notice:
Components identified by mark have special characteristics important for

57

safety.
*Furthermore, 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.
*The parenthesized indications in the Remarks columns specify the areas.
(Refer to the cover page for area.)
*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=Pico­farads (pF) F=Farads (F)
*Resistance values are in ohms, unless specified otherwise, 1K=1,000 (OHM), 1M
=1,000K (OHM)
*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 retentionperiod 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>" mark in Remarks indicates languages of instruction manuals.
[<IA>:English/Spanish/French/German/Netherlands/Swedish/Italian/Danish]

Ref. No. Part No. Part Name & Description Pcs Remarks

1 RHD14088-S SCREW 4

2 RXQ0715-1 LINK UNIT(L) 1

3 RXQ0716-1 LINK UNIT(R) 1

4 RYF0563Z-S DISC COVER 1

5 RYQ0333-S INTERMEDIATE CABINET 1

5-1 RGV0267-S OPEN KNOB 1

6 RYK1039A-S CABINET ASS’Y 1

6-1 RGK1309-S JACK PIECE 1

6-2 RGU1916-S OPERATION BUTTON 1

6-3 RGU1917-S VOLUME BUTTON 1

6-4 RGV0268-S HOLD KNOB 1

7 RHD14076-S SCREW 6

8 RKK0141-S RECHARGEABLE BATT.COVER 1

9 RDG0477 INTERMEDIATE GEAR 1

10 RHD14078 SCREW 1

11 RHW11011 WASHER 1

12 RMC0392-2 SPRING 1

13 RXK0324 TRAVERSE UNIT 1

13-1 BRL1A1CWB TRAVERSE MOTOR 1

13-2 RHD14074 SCREW 1

13-3 RJC99038 RECHARGE.BATT.TERMINAL(-) 1

13-4 XQN14+B2FC SCREW 1

58

Ref. No. Part No. Part Name & Description Pcs Remarks

13-5 RMX0156-1 STOPPER RUBBER 1

14 RJR0195-2 BATTERY SHAFT 1

15 RAF2000A-M OPTICAL PICKUP 1

16 RXJ0025 DRIVE SHAFT 1

17 RHD14067 SCREW 5

18 RJC99039 RECHARGE.BATT.TERMINAL(+) 1

A1 RP-BP62EYS1 RECHARGEABLE BATT.ASS’Y 1

A1-1 RFA0475-Q RECHARGEABLE BATT.CASE 1

A2 K3ZZ00200038 EXTERNAL BATTERY CASE 1

A3 RFC0056-K CARRING CASE 1

A4 RFEV025P-SM WIRED REMOTE CONTROL 1

A4-1 RYQ0312-W REMOCON.CLIP 1

A5 L0BAB0000162 STEREO EARPHONES 1

A6 RP-BC155AEBY CHARGER 1 (EB)

A6 RP-BC155AEYB CHARGER 1 (EG)

A7 RQT5683-B INSTRUCTION MANUAL 1 <IA>

A8 RQCB0169 SERVICE CENTER LIST 1

C5 RCST0GZ226RG 4V 22U 1 F3E0G226A002

C6 ECUVNJ105KBV 63V 1U 1 F1H0J105A002

C7,C8 ECUVNA224KBV 10V 0.22U 2 F1H1A224A028

C9 ECUVNJ474KBV 63V 0.47U 1 F1H0J474A002

C13 ECUENA104KBQ 10V 0.1U 1 F1G1A104A014

C14 ECUE1H102KBQ 50V 1000P 1 F1G1H102A457

C19 ECUENA104KBQ 10V 0.1U 1 F1G1A104A014

C20 RCST0GZ106RG 4V 10U 1 F3E0G106A002

C23 ECUENA104KBQ 10V 0.1U 1 F1G1A104A014

C24 ECUE1C103KBQ 16V 0.01U 1

C28 RCST0GZ106RG 4V 10U 1 F3E0G106A002

C65 ECUENH272KBQ 50V 2700P 1

C66 ECUENA823KBQ 10V 0.082U 1

C101 ECUE1C223KBQ 16V 0.022U 1 F1G1C223A044

C102 ECUE1C103KBQ 16V 0.01U 1

C103 ECUENA104KBQ 10V 0.1U 1 F1G1A104A014

C105 ECUVNA224KBV 10V 0.22U 1 F1H1A224A028

C106 ECUENA104KBQ 10V 0.1U 1 F1G1A104A014

C107 RCST0GZ106RG 4V 10U 1 F3E0G106A002

C110,11 ECUE1E682KBQ 25V 6800P 2

C114 ECUENA104KBQ 10V 0.1U 1 F1G1A104A014

C116 ECUE1C822KBQ 16V 8200P 1 F1G1C8220002

C117,18 ECUENA104KBQ 10V 0.1U 2 F1G1A104A014

C119 RCST0EX227RE 2.5V 220U 1 F3G0E2270001

C201 ECUE1C103KBQ 16V 0.01U 1

C202 ECUE1H101KBQ 50V 100P 1

C203 RCST0GZ106RG 4V 10U 1 F3E0G106A002

C204 ECUENA104KBQ 10V 0.1U 1 F1G1A104A014

C206 ECUE1H101KBQ 50V 100P 1

C210 ECUE1C103KBQ 16V 0.01U 1

C211 ECUVNJ474KBV 63V 0.47U 1 F1H0J474A002

C212 ECUE1C103KBQ 16V 0.01U 1

C303 RCST0GZ226RG 4V 22U 1 F3E0G226A002

C304-06 ECUENA104KBQ 10V 0.1U 3 F1G1A104A014

C307 RCST0GZ106RG 4V 10U 1 F3E0G106A002

59

Ref. No. Part No. Part Name & Description Pcs Remarks

C308 ECUENA104KBQ 10V 0.1U 1 F1G1A104A014

C309-11 ECUENC333KBQ 16V 0.033U 3 F1G1C333A004

C318 ECUVNJ274KBV 63V 0.27U 1 F1H0J2740001

C319,20 ECUENA104KBQ 10V 0.1U 2 F1G1A104A014

C323-25 ECUE1H222KBQ 50V 2200P 3 F1G1H222A457

C330-33 ECUVNJ105KBV 63V 1U 4 F1H0J105A002

C401 F3Z0J336A002 6.3V 33U 1

C402 RCST0GZ106RG 4V 10U 1 F3E0G106A002

C404 F3Z0J336A002 6.3V 33U 1

C405 F3Z0J106A001 6.3V 10U 1

C406,07 RCST0GZ106RG 4V 10U 2 F3E0G106A002

C410 ECUENA104KBQ 10V 0.1U 1 F1G1A104A014

C411,12 ECUE1C103KBQ 16V 0.01U 2

C501 RCST0GZ106RG 4V 10U 1 F3E0G106A002

C502 ECUENA104KBQ 10V 0.1U 1 F1G1A104A014

C503,04 ECUVNJ105KBV 63V 1U 2 F1H0J105A002

C505 RCST0GZ106RG 4V 10U 1 F3E0G106A002

C506 ECUVNJ105KBV 63V 1U 1 F1H0J105A002

C507,08 RCST0EX227RE 2.5V 220U 2 F3G0E2270001

C509 RCST0GZ106RG 4V 10U 1 F3E0G106A002

C511,12 ECUE1H331KBQ 50V 330P 2 F1G1H331A402

C515,16 ECUVNA224KBV 10V 0.22U 2 F1H1A224A028

C517 RCST0GZ475RG 4V 4.7U 1 F3E0G475A002

C523,24 ECUENA104KBQ 10V 0.1U 2 F1G1A104A014

CP1 RJS2A7121T CONNECTOR(21P) 1 K1MN21B00028

CP301,02 RJS2A7104T CONNECTOR(4P) 2 K1MN04A00014

D401 RB491DT146 DIODE 1 B0JCMC000004

D402,03 RB081L20TE25 DIODE 2 B0JCRC000002

IC1 AN8677FHKEBV IC 1

IC101 MN66620RF IC 1

IC201 MN101C32GAE IC 1

IC202 AK93C45BH-L IC 1 C3EBCG000028

IC203 C0EBC0000032 IC 1

IC301 C0GBZ0000006 IC 1

IC401 XC6367A151MR IC 1 C0DBAFZ00012

IC402 C0DBAFZ00017 IC 1

IC501 TA2131FL IC 1

JK501 RJJ36TA02-C JACK,HEADPHONE 1 K2HC106E0003

L201 RLQP100MT-W COIL 1 G1C100M00016

L305 ELJEA470KF COIL 1

L401 RLQP100MT-W COIL 1 G1C100M00016

L402 RLZ0038T-T COIL 1 G1C270MA0011

L403 RLQP100MT-W COIL 1 G1C100M00016

L406 ELJEA470KF COIL 1

L501,02 RLBV601V-W COIL 2 J0JCC0000059

P1 RPK1522 PACKING CASE 1

P2 RPQ0575 PAD 1

P3 RPF0257-1 PROTECTION BAG(UNIT) 1

60

Ref. No. Part No. Part Name & Description Pcs Remarks

PCB1 REP3063A-M MAIN P.C.B.ASS’Y 1 (RTL)

Q1 2SB1295-6-TB TRANSISTOR 1 B1ADKB000001

Q5 XP152A12C0MR TRANSISTOR 1 B1DHAC000002

Q201 2SD1819ASTX TRANSISTOR 1 2SD1819ASL

Q202 2SB1295-6-TB TRANSISTOR 1 B1ADKB000001

Q401 XP151A13A0MR TRANSISTOR 1 B1DFBC000003

Q402,03 XP152A12C0MR TRANSISTOR 2 B1DHAC000002

Q404,05 XP151A13A0MR TRANSISTOR 2 B1DFBC000003

Q406,07 2SB1218ASTX TRANSISTOR 2 2SB1218ASL

Q408 XP4601TX TRANSISTOR 1 XP0460100L

R2 ERJ2GEJ471X 1/4W 470 1 ERJ2RMJ471X

R5 ERJ2GEJ1R0X 1/4W 1 1 ERJ2RMJ1R0X

R6 ERJ2GEJ103X 1/4W 10K 1 ERJ2RMJ103X

R7 ERJ2GEJ223X 1/4W 22K 1 ERJ2RMJ223X

R8 ERJ2GEJ474X 1/4W 470K 1 ERJ2RMJ474X

R102 ERJ2GEJ221X 1/4W 220 1 ERJ2RMJ221X

R103 ERJ2GEJ123X 1/4W 12K 1

R104 ERJ2GEJ333X 1/4W 33K 1 ERJ2RMJ333X

R105 ERJ2GEJ221X 1/4W 220 1 ERJ2RMJ221X

R106 ERJ2GEJ105X 1/4W 1000K 1 D0GA105JA001

R110,11 ERJ2GEJ102X 1/4W 1K 2 ERJ2RMJ102X

R201 ERJ2GEJ103X 1/4W 10K 1 ERJ2RMJ103X

R202 ERJ2GEJ473X 1/4W 47K 1 ERJ2RMJ473X

R203 ERJ2GEJ221X 1/4W 220 1 ERJ2RMJ221X

R204 ERJ2GEJ332X 1/4W 3.3K 1 ERJ2RMJ332X

R205 ERJ2GEJ682X 1/4W 6.8K 1 ERJ2RMJ682X

R206 ERJ2GEJ223X 1/4W 22K 1 ERJ2RMJ223X

R207 ERJ2GEJ471X 1/4W 470 1 ERJ2RMJ471X

R208 EXB24V224JX 1/16W 220K 1

R210 ERJ2GEJ104X 1/4W 100K 1 ERJ2RMJ104X

R218 ERJ2GED273X 1/4W 27K 1 ERJ2RHD273X

R219 ERJ2GEJ104X 1/4W 100K 1 ERJ2RMJ104X

R221 EXB24V103JX 1/16W 10K 1

R222 EXB24V224JX 1/16W 220K 1

R225 ERJ2GEJ223X 1/4W 22K 1 ERJ2RMJ223X

R301 ERJ2GEJ103X 1/4W 10K 1 ERJ2RMJ103X

R302 ERJ2GEJ1R0X 1/4W 1 1 ERJ2RMJ1R0X

R303 ERJ2GEJ682X 1/4W 6.8K 1 ERJ2RMJ682X

R304 ERJ2GEJ471X 1/4W 470 1 ERJ2RMJ471X

R313 EXB24V473JX 1/16W 47K 1

R401 ERJ2GEJ225X 1/4W 2.2M 1 ERJ2RMJ225X

R402,03 EXB24V474JX 1/16W 470K 2

R404 ERJ2GEJ274X 1/4W 270K 1 D0GA274JA001

R405 ERJ2GEJ105X 1/4W 1000K 1 D0GA105JA001

R406 EXB24V474JX 1/16W 470K 1

R407 ERJ2GEJ103X 1/4W 10K 1 ERJ2RMJ103X

R408 ERJ3GEYJ101V 1/16W 100 1

R409 EXB24V474JX 1/16W 470K 1

R501 EXB24V392JX 1/16W 3.9K 1

R504 EXB24V103JX 1/16W 10K 1

R506 ERJ3GEYJ225V 1/16W 2.2M 1

61

Ref. No. Part No. Part Name & Description Pcs Remarks

R507 EXB24V100JX 1/16W 10 1

R509 ERJ2GEJ221X 1/4W 220 1 ERJ2RMJ221X

R512 ERJ3GEYJ225V 1/16W 2.2M 1

S201,02 RSG0051-P SW,VOLUME +,- 2

S203,04 EVQPUL02K SW,SKIP/SEARCH 2

S206 EVQPUL02K SW,PLAY/STOP 1

S207 RSH1A039-A SW,COVER OP/CL DET. 1 K0L1BA000037

S208 RSS2A010-1A SW,HOLD 1 K0D112B00071

X101 H2D169500012 OSCILLATOR 1

X201 H2D400400010 OSCILLATOR 1

Z401 RJH9212-1 CONNECTOR TERM. 1

Z402 K4ZZ01000154 CONNECTOR 1

16. Cabinet Parts Location

17. Packaging

H010200000 SW/HH

1

2001 Matsushita Electric Industrial Co., Ltd. All rights reserved.

Unauthorized copying and distribution is a violation of law.

62