Sanyo MCD-Z8F (AU) User manual

Brand: Sanyo

Model: MCD-Z8F (AU)

Type: User manual

/////

Service Manual

Specifications

(CASSETTE SECTION)

Recording System . . . . . . . .

Erasing System . . . . . . . . . .

Tape speed . . . . . . . . . . . . .

Fast forward and

rewind time . . . . . . . . .

Frequency response . . . . . . .

(CD SECTION)

Channel . . . . . . . . . . . . . . . .

S/Nratio . . . . . . . . . . . . . . .

Wow&Flutter . . . . . . . . . . .

Sampling frequency . . . . . . .

Quantization . . . . . . . . . . . . .

Pickup light source . . . . . . . .

Pickup wavelength . . . . . . .

Laser Output . . . . . . . . . . . .

sqjlwiio

FILE NO.

.#l

CD Portable Stereo Radio

MCD-Z8F (AU)

Cassette Recorder

AC bias, 4 track stereo

Magnet erase

4.75 cm I sec.

110 sec. (C-60 tape)

80-12,000 Hz (Normal Tape)

2 channel

70 dB

Undetectable

44.1 kHz

16 bits linear / ch

Semi-conductor laser

790 nm

Continuous wave max. 0.6 mW

PRODUCT CODE

No.

142 993 02

(RADIO SECTION)

Tuning range . . . . . . . . . . . .

Antenna . . . . . . . . . . . . . . . .

(GENERAL)

Power output(UK) . . . . . . . . .

Speaker . . . . . . . . . . . . . . . .

Terminal impedance (UK) . . .

Power source . . . . . . . . . . . .

Dimensions . . . . . . . . . . . . .

Weight (approx.) . . . . . . . . . .

FM: 88-108 MHz

AM : 525-1,710 kHz

FM: Telescopic rod

AM: Built-in ferrite bar

4.0 W / ch (DC max.)

12cm x2,40hms

PIEZO X 2

PHONES :32 ohms

AC :230- 240V, 50 Hz

DC:12V

(8 “D” size batteries)

556x170x220 mm

(W XHXD)

3.3 kg (without batteries)

Specifications subject to change without notice,

REFERENCE

No. SM580495

LASER BEAM SAFETY PRECAUTIONS

. Pick-up that emits a laser beam is used in

CAUTION :

USE OF CONTROLS

OR ADJUSTMENTS OR

PERFORMANCE OF PROCEDURES OTHER

THAN THOSE SPECIFIEDHEREIN MAY RE-

SULT IN HAZARDOUS RADIATION EXPO-

SURE

LASER OUTPUT ........0.6 mW Max. (CW)

WAVELENGTH . . . . XIO nm

this CD

player.

bUUm htbessa ja $mplukllus ohitmaesu olel alttiina

-hdk kserdleilylk AIS kako sMee8een.

REMOVAL AND INSTALLATION

. Disconnect the power cord’s plug from the electrical outlet.

. All wiring should be returned to the original position after work is completed.

● First have ready many the new FIXERS (614 129 4971 ) for Replacement.

s Arrange the lead wires so that they are not near the heat sink.

1. CABINET

(1) Remove the battery lid.

(2) Remove the 7 rear cabinet mounting screws. ( } )

(1)

(2)

(3)

TOP PA

Remove

—— .

NEL BLOCK

4’

4“ #

the 3 top panel mounting screws.

the 2 AC inlet socket mounting screws.

the

-1-

REMOVAL AND INSTALLATION

3. CASSETTE SECTION

4. CD SECTI(X+J

u) ~3

5. MAIN P. W. BOARD

6. “O” POINT ADJUSTMENT

/1>

MAIN PWB

‘%:/

@_./’Ak , SWITCH a DISPLAY PWB

-2-

,.-

TUNER ADJUSTMENTS

● Use a plastic screw driver for adjustments.

. Adjust the intermediate frequency of AIM and FM to the frequency of ceramic filter.

Supply voltage

:DC12.OV

Phones impedance :32

ohm

Standard output

:50 mW (450 rmV)

Function switch : RADIO

PARTS LOCATION

J2023-

— J2015

TP-I

TP-2

VCT-3 VCT-1

L2103

— o lF OUT GND

J2101

IF OUT GND

Adjusting

Step

Connections

Circuit

SG Frequency

Input

Position of tuning dial

output

Closed the oulpul Connect sweep

terminal by sweep generator

to C2106

1 IF

generator, it place to

(H) & 455 kHz Low

L2103. J2101 (G)

Tuning

Connect Atvf SG to Connect VTVM to

517 kHz

Low end

coverage Test Loop

speaker terminals

1750 kHz High end

Tracking

Connect AM SG to Connect VTVM to

600 kHz

Test Loop

speaker terminals

1400 kHz

6 IRepeat adjustments

Adjustment

XF213

L2104

VCT -4

L2103

--l

VTVM

Oscilloscope

--4-

b. FM ADJUSTMENT BAND SELECT SWITCH : Fh

Adjusting

Connections

Step

Circuit

Input

output

Connecl sweep

1 IF

generalor to generalor 10

IC201 @ (H)

C2106 (H)

& TP202 (G)

& J2101 (G)

Connect FM SG

Tuning

Connect VTVM to

to TPI (H)

coverage

& TP2 (G)

speaker terminals

Connect FM SG

Connect VTVM to

Tracking

to TP1 (H)

& TP2 (G)

speaker Iermmals

VCT -3

Max.

5 \Repeat adjustments

FM Dummy antenna :75 ohm unbalance

SG Frequency

Position of tuning dial

Adjustment

VTVM

Oscillosco~e

10.7 MHz

Low

...

87.0 MHz

Low end

L2102

I I

Max.

109.0 MHz

High end

VCT-2

98.0 MHz

\ VCT-I I

MZIX.

-3-

:,.

TAPE DECK ADJUSTMENTS

(a)

●

(b)

(1)

(2)

(3)

(4)

(5)

(a)

(b)

(1)

(2)

(3)

●

HEAD REPLACEMENT AND HEAD AZiMUTH ADJUSTMENT

HEAD REPLACEMENT

After replacement, demagnetize the heads by using a degausser.

Be sure to clean the heads before attempting

to make any adjustments.

ti~jll

All wiring should be returned to the original position after

work is completed. ~

~ +-1 .1

wHITE

GfiD

y< + d

“‘%

HEAD AZIMUTH ADJUSTMENT

<y _.~q i+

Load the test tape ( VTT-703, etc., 10 kHz ) for azimuth

adjustment.

:$~+~j~

Press the PLAY button.

~kG@

Use a cross-tip screwdriver to turn the screw for azimuth

adjustment so that the

left and right output are maximized.

~\’~

Press the the STOP button.

After completion of the adjustment, use thread lock (TB-1401 B)

to secure the azimuth-adjustin ent screw.

MOTOR REPLACEMENT AND SPEED ADJUSTMENT

MOTOR REPLACEMENT

‘a

MOTOR

Insert the test tape (

MTT-lll N, etc., 3000 Hz ).

Press the

PLAY button.

Use a flat-tip screwdriver to turn the SVR (located inside the rear

of the motor) to adjust SW? so that the frequency counter

HEAD AZIMUTH ADJ

becomes 3,000 Hz.

“’”’WY-

CHECKING THE MECHANISM TORQUES AND TENSION

Clean the head, capstan and pinch roller before m?.king any measurement.

Measurement

Take-up torque

Back tension

Tape tension

Cassette for

PLAY:TW-211 1A

~ Drive-power cassette

PLAY: TW-21 11A

measurement

F.FWD/REW:TW-2231

TW-2UI 2

PLAY 30- 60gr.cm

2.O-4.5 grcm

60gr or more

F.FWD

55- 120gr.cm

—

REW

55-120 gr.cm

-4-

REPLACEMENT OF CD MECHANISM

●

Note that the mechanism of the CD p!ayer is very delicate.

It is very important

that the spindle motor (which rotates the disc), and the sled motor (which cases the disc signals to~e

tracked), as well as the gear and other cc!mponents,

operate smoothly, without eccelentricity.

When handling the pickup, take care not to exert excessive force, and particular care should be taken not to touch the lens

or the drive circuit’s P. W. Board pattern

1. Replacement of the spindle motor

● First, prepare the new turntable (CM3-2) .?md new special

washer (C M3-4) for replacement.

CM3-2

The removed turntable will be deformed by the heat of the

soldering iron, and cannot be reused.

CM3-1

. Prepare dial type calipers.

(l) The attached bonding material

can be dissolved by using a

60 W soldering iron to heat the shaft at the under part of

the turntable (CM3-2) for about one minute.

(2) The turntable can then be removed from the shaft by very

carefully applying force upward at the center of the lower

surface of the turntable.

(3) Remove the two screws (CM3-3) and remove the spindle

motor (CM3-5).

(4) Attach the special washer (C M3-4) to the spindle motor.

I (5) Apply a small amount of a mixture of the ‘rThree Bond

2001 and 2015F” bonding materials to the motor’s shaft.

(6) Initial the turntable

as shown in the figure. Secure the turn-

table by pressing gently. Be sure to wipe away (by using a

price of cloth, or similar material) any bonding material

coming out of the hole.

Don’t attached bonding material

at the top of ~haft.

u u

———

11.0

tOlmm

CM2

(SHAFT)

u u

Be sure to wipe away

the bonding material.

\ CHUCK PULLEY

Ji-1

—1

CM3-2

(TURN

TABLE )

—CM3-5

(sp]Nr)LE

MOTOR SHAF

“T)

2. Confirm of inclination for the turntable

(l) Connect the digital voltmeter as shown in the figure.

(2) Set the test disc (YEDS 18 = SONY or etc.), press the

PLAY button (Playback for the most inner music).

(3)At this time, record voltage value to indicate at the digital

voltmeter.

(4) Access the most outer music, press the PLAY button

(Playback for the most outer music).

(5) Again at this time, record voltage value to indicate at the

digital voltmeter.

“ F+

10 kohm

Unit

Digital

0.0033PF

Voltmeter

Low Pass Filter

(6) For reference at the recorded voltage of the most inner

music, Confirm at ~ 300 mV less than for recorded voltage

t17e most outer music

-5-

REPLACEMENT OF CD MECHANISM

.. . .

CY2

CJ-CY3

\ 3

3. Replacement and lubrication of the pickup

● Before replacement of the pickup, be sure to carefully read

the section regarding the pickup when the unit is moved or

transported.

(1) Remove the a pickup rail (CM2) with care fixing the latch

with way driver from bottom part of chassis (CM3-1 ).

(2)The pickup (CM9) can now be remove once the a pickup

rail (CM2) have been taken out.

● When removing or inserting the a pickup rail from or into

chassis, take care not to exert excessive force.

● If the pickup is reconditioned of replaced, be sure to wipe

the rails clean and also apply a coating

of FLOIL (G-474B)

to there entire circumference and entire length. When ap-

plying the grease, do not

ailow any grease to adhere to

any other parts.

(3) Pass the a pickup rail (CM2) through the new pick up

(CM9).

● The pickup P. W. Board pattern is “shorted”, as shown in

the figure, so that the new pickup will not be susceptible

to the effects of static.

●

)

&–CM8

CM3-1

Set the pattern to “open”

after the pickup has been re-

11-ll\

placed.

4. Checking the action of the CD mechanism

5. Replacement of the sled motor

(1)

Disconnect the socket (for the sled motor power supply) (1) Remove the two screw (CY1 ) and remove the sled motol

from the P. W. Board.

(CM5).

(2) Apply a voltage of DC 2.0 V to the sled motor’s terminal.

(3) Measure the current during sled motor operation.

. The direction of movement of the pickup (outer groove or

inner groove) can changed by changing the battery polar-

ity.

CM3-1

(4) The current during sled motor action varies according to

the positional relationshiping of gears (CM7 and CM8).

(5) If the current exceeds 40 mA, remove the

gears (CM7 and

CM8).

(6) Apply a small amount of a FLOIL (G-474B) bonding materi-

als to the chassis shafts.

CYI

CM5 ““”

-6-

REPLACEMENT OF CD MECHANISM

6. Resetting the pickup to the home position

(l) The limit switch is switched ON by the projection of this

rack gear secured to the returned pickup,

after which the

sled motor continues to operate (by the circuit ) for ap-

proximately 30 msec. : there is then again a

reverse opera-

tion, and movement

to the position at which the switch is

switched OFF.

(2)

Rotation continues for about 30 msec. after the switch is

switched

OFF, and then the pickup stop at home position.

(LIMIT SWITCH)

CONFIRM OF CD SECTfON

1. Preparation

● Measuring instruments and Test disc.

(l)TEST DISC : YEDS 18 (.SoNY)

(2) OSCILLOSCOPE : SS5711 (10 MHz and Dual Phenomenon)

NOTE : CD section of this unit can not need adjustment, be-

cause CD P. W. Board checked at automatic check-

er.

2. Confirm of general operation

(1)

Set the test disc.

(2) Press the PLAY button, then confirm

the disc rotating to

clockwise direction.

(3) Press the FFWD or REW button, then confirm the most in-

ner music

or most outer

music

(4)

Press the STOP button.

3. Confirm of eye pattern

accessing at speedy.

MAIN P.W. Board (Solder Side)

...-

PIN58

“4

PIN 41

● 1C101

<z>

(l) Connect

an oscilloscope to pin 41 (RF) of IC101 and J141 O

(VR),

(2) Set the test disc,

press the PLAY button.

(3) Check to be sure that the “eye” pattern is at center of

waveform and that the diamond shape is clearly defined.

(4) Press the STOP button.

ICI OI,PIN41

OSCILLOSCOPE

VR(J1410)

-7-

PARTS LIST

PRODUCT SAFETY NOTICE

EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH #-lE IEC

SYMBOL ~ IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATE COMPONENTS IN WHICH SAFETY CAN BE OF SPE-

CIAL

SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED & USE ONLY THE REPLACEMENTPARTSDESIGNATED,OR

PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN THE PARTS LIST IN THIS

MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE THAT EXPOSED PARTS ARE

ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE PRODUCT TO THE CUSTOMER.

CAUTION :

Regular type resistors and capacitors are not listed. To know those valr.res, refer to the schematic diagram.

Regular type resistors are less than l/4W carbon type and O ohm chip resistors.

Regular typesapacitors are less than 50V and less than 1000pF type of Ceramic type and Electrical type.

N.S.P

: Not available as service parts.

PACKING & ACCESSORIES

FIXING PARTS

Ref. No. Pati No.

Description

614 271 7189 I CARTON CASE

CABINE

Ref. No.

614 271 4188

614 271 4195

645 013 5965

614 271 7301

614 231 6832

~614 256 5292

& CHASSIS

Part No.

614 271 6045

614 270 8941

614 264 6953

614 271 6755

614 224 3688

614 272 3227

614 264 1200

614 264 1248

614 267 0477

614 264 1170

614 269 5043

614 266 4940

614 269 5685

614 264 1750

614 266 5114

614 266 8085

614 267 0330

614 267 0347

614 267 0354

614 267 0361

614 267 0378

614 267 0385

614 264 2276

614 264 1217

614 264 1255

614 264 1743

614 267 0538

614 244 8199

614 258 9052

614 270 5308

614 244 8199

614 267 0514

614 248 6818

412 032 6408

614 250 0798

614 247 6048

614 240 8308

412 032 6408

CUSHION,TOP L,R

CUSHION,BOTTOM L,R

SHEET,POLY,7OOX1OOO,SET

INSTRUCTION” MANUAL

LABEL,SAFETY,LASER CLASS

CORD,POWER,AC-IN

Descri~tion

ASSY,CABINET,FRONT

CABINET,REAR

TERMINAL.(+-).W/REAR CA81NET

LABEL.RAT~NG;W/REAR CABINET

LABEL,SAFETY,LASER CAUTION

LID,CASSETTE

LIO,CO

PANEL,TOP

LID,BATTERY

HANOLE

KNOB,LEVER,VOLUME

KNOB,ROTARY,TONE

BUTTON,CD OPERATION

KNOB, ROTARY,TUNING

KNOB,SLIDE, FUNCTION

KNOB,SLIOE,BANO

KNOB,LEVER,REC

KNOB,LEVER,PLAY

KNOB,LEVER,REW

KNOB,LEVER,F.FWO

KNOB,LEVER,STOP/EJECT

KNOB,LEVER,PAUSE

BUTTON,CO OPEN

MOUNTING,TUNER

POINTER,TUNING(WHITE)

GEAR,VARICON

TERMINAL,ROO ANT

ASSY,GEAR,CASSETTE LID

SPRING WIRE,CASSETTE LIO

ASSY,PULLEY,CHUCKING

ASSY,GEAR,CO LIO

SPRING,TENS,CD LIO

SHAFT,TAPE MECHANISM BUTTON

SCREW,SPECIAL,MECHA BUTTON

SPRING,PLATE,REC/PLAY

CUSHION,CD MECHANISM

SPRING,COMP,CO MECHANISM

SCREW,SPECIAL,CO MECHANISM

Ref. No.

YD1

Y02

Y03

YQ4

Y05

Y06

oK-

Y07

Y08

Y09

Part No.

411 021 4906

411 021 4104

411 031 4200

411 020 9100

411 021 4005

411 020 8905

411 025 1901

411 098 7107

411 021 3503

:LECTRICALPARTS

Ref. No.

Part No.

A423 016 7809

645 009 6754

419 002 4204

614 240 6199

614 240 6564

614 268 2357

614 268 2364

614 268 2371

Description

SCR S-TPG BIN 3X20,

CABINET-BACK

SCR S-TPG BIN 3X12,

BACK-TOP PANEL

SCR BIN 3X12,RO0 ANT

SCR S-TPG BRZ+FLG 3X12,

SPEAKER

SCR S-TPG BRZ+FLG 3X12,

TRANSFORMER

SCR S-TPG BIN 3X12,

MOUNTING TUNER-PWB

SCR S-TPG BIN 3X12,

POWER TRANSFORMER-PWB

SCR S-TPG BIN 3X12,AC

SCR S-TPG BIN 3X12,

MOUNT-BACK

SCR S-TPG BIN 3X12,

LEVER SWITCH

SOCKET

SCR S-TPG BRZ+FLG 3X1O,

ANT TERMINAL

SCR S-TPG BRZ+FLG 3X1O,

KNOB ROTARY

SCR S-TPG PAN 2X3,

SPRING PLATE

BOLT HEX C-SCT 2.6X12,

VARICON

SCR S-TPG BIN 3X1O,

TAPE MECHANISM

Description

FUSE,250V 2A,FU401

SPEAKER,40MM,

SP471.481,WOOFER

SPEAKER,PIEZ0,HTD20A-8,

SP472C872,WITH FRONT CABINET

ANTENNA,ROO

CONNECTOR,COR0,4P,

CN401,R/P HEAD

CONNECTOR,COR0,3P,

CN403,MOTOR

CONNECTOR,CORD,3P,

:N405,SPEAKER

fiAINP.W. BOARD ASSY

Ref. No.

Part No.

Description

614 267 2914

ASSY,PWB,MAIN

C1401

403 196 4102 ELECT 1000U M 6.3V

-8-

PARTS LIST

Ref. No

C2107

C2116

C4714

C4716

C4814

C4816

C4913

C4918

CN101

cNlo2

CN103

CN402

CN404

CN406

CN407

CN409

CN412

D1501

D1590

D2101

D4901

D4902

D4907

D4908

D4909

D491O

FCL41

FCL42

-S401

IClol

IC102

IC103

IC104

IC105

IC201

IC401

IC402

L1451

.2101

.2102

.2103

-2104

.4701

-4801

-4901

.4902

.4903

-4941

>R101

‘R401

‘T401

)1301

)1401

)1501

)1502

)1781

]1782

)1881

)1882

)2101

)4701

)4702

)4901

)4902

Pa+% No.

403 106 1603

403 057 2407

403 042 6205

403 057 2407

403 042 6205

403 C146 0605

403 056 7502

645 010 1465

645 007 0099

614 237 9752

645 007 0075

645 004 2898

645 007 0068

614 020 6548

614 229 3812

~645 005 7038

407 012 4406

/i407 053 8500

~407 053 8500

/h40fl 023 0104

Ld40& 023 0104

~408 023 0104

~40$ 023 0104

645 006 4760

614 266 5107

409 346 2806

409 331 4006

~409 317 8509

409 329 4209

410 233 6701

409 325 7006

409 331 4501

~40!3 295 7402

614 028 6748

614 034 7098

614 229 0217

614 254 9964

614 230 6888

614 256 6572

645 006 9864

614 034 2048

645 001 5519

~645 011 6377

LiJ645 006 2322

~645 006 2353

Lb614 266 4483

405 006 3909

~405 001 9302

405 020 7204

405 000 4407

405 020 7204

A405 012 7403

405 020 7204

Description ““–

NP-ELECT lU Q 50V

POLYESTER O.lU J 50V

ELECT 1000U M 16V

POLYESTER

O.lU J 50V

ELECT 1000U M 16V

ELECT 2200U M 25V

POLYESTER 1000P J 50V

SOCKET,FPC,13P,T0 PICKUP

PLUG,6P,T0 CD MECHA

SOCKET,2P,

TO CD OPEN/CLOSE SWITCH

PLUG,4P,T0 R/P HEAO

PLUG,3P,T0 SPEAKER

PLUG,3P,T0 TAPE MECHANISM

SOCKET,2P,T0 BATTERY

JACK,HEADPHONE

SOCKET,2P,

WITH AC/DC SWITCH,AC INLET

DIODE 1SS133

ZENER DIOOE MTZ8.2C

ZENER DIODE MTZ8.2C

DIODE 1N5393L-5300

DIOOE 1N5393L-5300

DIODE 1N5393L-5300

HOLDER,FUSE

HOLOER,FUSE

HEAT SINK

IC LA9220MS

IC LC7861KE

IC BA6398FP

IC UPD6379GR -

IC LC651104F-4E92

lC TA8122AN

[C TA2068N

[C TA8229K

FILTER,1OU

I/.H.F COIL

4.H.F COIL

LSSY,BAR ANTENNA

4SSY,BAR ANTENNA

TRANS,OSC

[NDUCTOR,80U

I.S.C COIL

[NDUCTOR,47U K

[NDUCTOR,181U

‘ROTECTOR IC,O.4A 50V

‘ROTECTOR IC 0.8A 50V

‘OWER TRANSFORMER

rR 2SA952-K

rR 2SA102O-Y

rR 2SC945A-K

rR DTC124ES

rR 2SC945A-K

[R 2SC945A-K

rR 2SC945A-K

:R 2SC945A-K

‘R 2SC945A-K

“R 2SC2001-K

“R 2SC945A-K

R@.

No,

Q4E303

R4251

R4&!51

R4f%14

R4S341

S2301

S4SI01

S4902

SAA 01

VC201

VF?401

VR%02

X1451

X2201

XFZO1

XF2!11

XF3?13

XF2?14

Pati No.

Lh405 077 9008

Lh4D2 071 4701

~402

071 47ol

d402 071 0307

~402 071 0208

614 244 8335

645 004 6360

645 006 1028

411 021 6405

645 006 6115

614 225 8088

614 003 4301

614 231 2667

645 009 5801

614 252 1045

645 010 0079

645 005 0114

645 010 0123

Description

TR TIP29B

FUSIBLE RES 3.3 JA l/4w

FUSIBLE RES 3.3 JA l/4W

FUSIBLE RES

10 JA l/4W

FUSIBLE RES

27 JA l/4W

SWITCH,SLIDE,BANO

SWITCH,SLIDE 4P-3T,FUNCTION

SWITCH,PUSH 2P-2T,REC/PLAY

SCR S-TPG BIN 3X8

VARIABLE CAPACITOR(VARICON)

VR,ROTARY,MAIN

VR,ROTARY,TONE

RESONATOR, 16.93MHZ

OSC,CERAMIC 456MHZ

FILTER,LC

CERAMIC FILTER 10.7OMHZ

FILTER,455KHZ

DISCR,CERAMIC 10.7OMHZ

WfiTCH & DISPLAY P. W. BOARDASSY

Re4. No.

D1502

Dli503

QI.503

Q1504

S%501

SS502

S1503

SM04

of-’

Part No.

614 264 5819

407 168 3605

408 009 0104

405 075 8102

645 006 5958

614 240 1002

614 220 5471

645 006 3958

614 240 1002

645 006 5958

614 240 1002

6X4 220 5471

645 006 5958

614 240 1002

614 220 5471

IATTERYTERMINAL P.

Ref. No.

CM408

or-

TR401

Part No.

614 264 5826

614 223 9209

614 020 6548

614 246 8661

Description

ASSY,PWB,DISPLAY

LED TOD-4201BR,2-DIGIT

7SEGMENT

LED SLZ-181B-05-T4,PLAY

TR DTA143ZS

TR 0TA143ZS

SWITCH,TACT,STOP

SWITCH,TACT,PLAY

SWITCH,TACT,UP

SWITCH,TACT,DOWN

SWITCH,TACT,OOWN

SWITCH,TACT,DOWN

W. BOARDASSY

:DOPEN/CLOSE SWITCH P. W.BOARD ASSY

Rd. No.

cbYlo4

S1507

Part No.

614 267 7179

614 237 9752

645 004 7787

Description

ASSY,PWB,SWITCH

SOCKET.2P,T0 MAIN

SWITCH,LEVER lP-2T,

CD OPEN/CLOSE

-cl-

‘Zl -

I 6---1Z1

!sotli

I*I

f!jy)

701— ‘-

q-ml

(’

101

#fii?-

Col– ,/

!JNIHdS(d )73 NWd’3UIVl 9NIMdS

AW7d/ClUO13H’0W3H

CNflOM!l LIV3H d/H’9nl

WWCX2 ON19(+)’M3M3S lV133dS

HlflWIZV’ 7103

9NIHdS

WWLXZ

‘HlnNIZV Rv3H’M3HYS lV133dS

WW9XZ’M383S lV133dS

3aIn5 3dVl 1113VMS

13NVd 0V3H’3011S

5NISVM3 ‘OV3H 3113N9VW

W!dV L3N9WW ‘ U3A31

M3110UH3NId’ASSV

9NISN3S’U3A31

10 M1NO3 W’3HIM 9NIMdS

31Vld U’3il’3LVld 9NIHdS

31Vld MV39’ASSV !L3A31

WW5” OX8” SX5P” I lfl) M d

‘M3HSVM lVi33dS

3SVE’ASSV SISSVH3 80S

WHW 13 N’3VW’1103 !JNILidS

M3ddOlS Hd’SS09

HOlVll12V H311ViS’3017S

X)1X lY3r3’M3A31

M01Yfi13V NOllf19 HSfld’3011S

7081NGI 3SflVd’3!i IM 5NINdS

3SnVd’ H3A31

83A11 3SllWd’ 1103 9NIMdS

H3ddOlS 3SOWd’SS08

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NOLll18 AYld’N3A?7

NOlln8 M3M’M3A:1

NOlll19 OM4 ‘j ‘!43A31

hOllf18 133 C3/dOIS’b3A31

NO11OS 3SflWd’M3A37

0NnOi!’3 ’1103 !INIMd S

‘uo!bd! maa

?Cts 012 t’19

96ss 892 b19

9LZ0 802 t19

L099 1S0 ZIb

Z91L 1S? *I9

60LI 920 ZIk

10s1 920 zIt

111S 9*C bi9

bk69 112 t19

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90s1 Soz *I9

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9160

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8081 920 ZIP

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9L90 621 t19

tbLI 102 ?19

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btz I Zst *I9

02’20 802 @19

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6990 621 tt19

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9250 961 *I9

tcso 96? P19

CItO 802 B19

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NIvw’1v14’113s

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!437703 HO1OW’M3H3S lV133dS

Uolow’ w- L3n3vHE

Uoloh

MOIOW’A311nd

(A31711d HIIM) ASSV !3010h

ASSW )S10 133 HMA14

wwsz”oxtx I’z

‘lSnb’H1’V14’ U3HSVAl lVIJ3dS

JM’1138 3Hvf10S

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WWC’0X8” CXZ’I Ill) L13HSVM d

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B3A31 NOllllS 0H033H

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NIWW’ASSV SISSVH3

WWSXZ M382S !JNIddVl 3

‘M3’d3S lV133dS

I301OH 3113 SSV3’31Vld ‘3NIUdS

IIM4’4’UV35

HOSX3S”!d3A31

do 31 W1’ASSV 733M

A13d VS 0H0338’M3A31

NO ISN31 !/lV!3’dWOl’9NIHdS

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1s21

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8921 ZSl b19

‘ZLfS 902 t19

OOt6 ItO 210

80S9 ICO Ztt

82’ss S02 b19

9P16 212 919

99s5 Soz b19

2S86 6tZ *I9

9?86 012 )19

Soof 210 zIti

0PL8 POZ t19

2029 Soz *T9

000s $10 Zzti

&S06 bCI b19

SLZI 221 fJ19

SOCT 2s1 bL9

:691 bZO t’19

2821 2s1 b19

Oot-z 920 21?

1022 920 Ztb

22s1 O!JI ?19

OLLZ L90 ti19

9092 LZO 2:!’

6628 151 b13

9P06 bc! !I19

ILL8 toz t19

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80s1 091 i719

L~’20 802 b19

281

It-[

LZ1

921

’321

hzl

d“S” N)

d’S” N)

Ezt

221

121

021

611

8TI

LIT

911

SIT

bll

CL I

211

11?

011

60:

801

LO!

901

$0?

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co?

20:

10[

.&as

U 3dVl

1S11 SlklVd

EXPLODED VIEW (CD MECHANISM)

~“~ ~“

-..

_—— —

+——————————

—————1

CM341

I 1718

II I J’

.L__--_–_i

&j&CMIO “\

422=’J112

PARTS LIST

CD MECHANISM (PM-CDBN194C1SP)

Ref. No.

CM1

CM2

CM3

CM4

CM5

CM6

CM7

CM8

CM9

Part No.

614 265 1490

614 237 7024

614 265 7874

614 262 2575

645 007 7821

614 245 4268

412 032 0208

411 044 7502

614 024 1778

645 007 7814

614 237 7093

614 237 7109

614 237 7116

645 006 7983

Description

Ref. No.

ASSY,WIRE,MOTOR & SW CM1O

SHAFT,PICK UP RAIL CM1l

.4SSY,CHASSIS,BASE MECHANISM CM12

CHASSIS,BASE MECHANISM

MQTOR,SPINDLE,DC,O.2W

TURNTABLE,SPINDLE

WASHER,SPECIAL,ADHESIVE

CY1

ESCAPE STOP

SCR PAN+SW 2X5,SPINDLE MOTOR CY2

FIX

SWITCH,LIMIT CY3

ASSY,MOTOR,SLED

GEAR,SLED RETARD 1

CY5

GEAR,SLED RETARD 2

GEAR,SLED CY4

PICKUP,LASER, F-P1OO

Part No.

614 262 2599

614 238 6934

645 006 7976

645 009 5665

411 044 8004

411 152 4301

412 047 3904

411 088 6509

411 018 6401

Description

GEAR,RACK,PICK RACK

SPRING,COMP,PICK RACK GEAR

FLEXIBLE FLAT CABLE,

PICK UP(SUMI CARD)

FLEXIBLE FLAT CABLE,

PICK UP(SUMI CARD)

SCREW,PAN+SW 2X8,

SLED MOTOR FIX

SCREW,S-TPG PAN PCS 1.7X6,

PICK RACK GEAR FIX

SCREW,SPECIAL,

SLED GEAR FIX

WASHER,F 2X4.3X0.4,

STOPPER OF RACK TOSS

SCREW,PAN PCS 2X2,

STOPPER OF RACK TOSS

-14-

IC BLOCK DIAGRAM & DESCRIPTION

IC101 LA9220MS (Servo Signal Processor)

NO. IPIN NAMEII / 01 FUNCTION

FIN2

I I Connection Pin for Photo Diode of Pickup.

2 i FIN1 I I t FIFJ2+FIN1 =RF. FIN2-FIN1 =FE

31E

I i ICorrne t“c Ion Pin for Photo Diode of Pickup.

4 F I

I E-F= TE

I TB

Irmut Pin for DC ingredient of TE Sianal.

TE-

Connection Pin for Gain Setting Resistor of TI

Signal to TE Signal pin.

o OutDut Pin for Trackina Error Sicmal .

8 ITESI I I ]lnput Pi f

n or Track Error Sense Comparator. TI

I Signal through Band pass, and Inputted.

I Scl

i I

InOut Pin for Shock Detection.

10 TH I Connection Pin for Time Constant Setting c

Tracking Gain.

11 TA

o Output Pin for TA Amplifier.

12 TD- 1

Connection Pin for Constant of Tracking Phasl

Compensation, Consist of between TD and VR

13 TD I

Connection Pin for Constant of Tracking Phase

Compensation.

14 JP I Connection Pin for Amplitude Setting of Track

ing Jump (Kick Pulse) Signal.

15 TO

o Output Pin for Tracking Controf Signal.

16 FD

o Outout Pin for Focusina Control Sianal.

17 I FD- I I I Connection Pin for Constant of Focusing Phase

I Compensation, Consist of between FD and FA.

18 I FA+

I I Connection Pin for Constant of Focusing Phasf

I I Compensation,

Consist of between FD- am

I FA-.

19 ] FA- 1

I Connection Pin for Constant of Focusing Phase

I I I Compensation. Consist of between FA and FE.

20 I FE

O I Output Pin for Focusing Error Signal .

21 FE-

I Connection Pin for Gain Setting Resistor of FE

I I Sianal to FE Sianal ~in.

22 I AGND I - I Ground for Anaioa Sianal.

23 I SP

I O I Output Pin for Single End of Input Signal of the

CV +, CV- Pin.

24 I SPI I I I Inout Pin for Soindle Amohfier.

25\ SPG I I [ Connection Pin for Gain Setting Resistor, when

Spindle 12 cm Mode.

26 sP-

Connection Pin for Constant of Spindle Phasf

Compensation with SPD Pin.

27 SPD

o Oulput Pin for Spindle Control Signal.

28 SLEQ

Connection Pin for Constant of Sled PhasE

Compensatian.

29 SLD

o Output Pin for Sled Control Signal.

30 SL- 1 Input Pin for Sled Signal from Micro Processor.

31 I SL+ Ill

32 JP-

1:1

Input Pin for Tracking Jump Signal from Digital

33 JP +

Sianal Processor.

34 TGL

Input Pin for Tracking Gain Control Signal from

Digital Signal Processor. TGL = H: Gain Low

No. IPIN NAME] I /0 ]

FUNCTION

35 I TOFF

Input Pin for Tracking Off Control Signal from

I I I Dialtal Sianal Processor. TOFF = H: Off

36 TES

o Output Pin for Track Error Sense Signal to

Digital Signal Processor.

37 HFL

i High Frequency Level Signal use Detection

Main-Beam Position is on the oit or mirror.

38 SLOF

I Input Pin for Sled Servo Off Control.

cv-

1 Input Pin for Constant Linear Velocity Error

40 Cv +

Signal from Digital Signal Processor.

RFSM

o Output Pin for RF Signal.

42 RFS- 1

Connection Pin for Gain Setting of RF and

Constant Setting of 3T Compensation of the

EFM Sional with RFSM Pin.

43 SLC o Slice Level Control Signal is Output Pin, It

Control Level of Data-Slice by Digital Signal

Processor of the RF Waveform.

44 I SLI I I I Input Pin for Level Control of Data-Slice by I

I I

Digital Signal Processor.

I DGND I - I Ground for Diaital Sianal.

{

vc- 1

Input Pin For VCO Control Amplifier, Consist

of PLL LOOP Filter with VCOC and PDO of

Diaital Sianal Processor.

. .

1 Vcoc

O I Output Pin for VCO Control Signal.

Vco

o Output Pin for VCO Signal.

49 DEF

o Output Pin for Defect Detection of Disc.

50 CLK

I Input Pin for Reference Clock Pulse, Input

4.23 MHz of Digital Signal Processor.

51 CL

I Input Pin of Clock Pulse for Command from

I I

I Micro Processor.

52 I DAT I I I Input Pin of Data for Command fram Micro

I 1

Processor.

53 I CE

Input Pin of Chip Enable for Command from

I I I Micro Processor.

54 I DRF I O I Detect RF Signal is Output Pin for RF Level

Detection.

55 I LF I

I Connection Pin for Adiustirm of VCO Free-run.

I VCC2 I - I VCC for Servo and Digital Root.

I REFI

I Bus Control Connection Pin for Reference

I I I Voltaae.

58 VR o Output Pin for Reference Voltage.

LF2 I Connection Pin for Time Constant Setting of

Defect Detection of the Disc.

60 PHI

Capacitpr Connection Pin for Peak-hold of RF

] Signal.

BH1

I Capacitor Connection Pin for Bottom-hold of

I I

I RF Sianaf.

62 I LDD I O I Output Pin of APC (Automatic Power Control)

Circuit.

63 LDS

I Input Pin of APC (Automatic Power Control)

Circuit.

Vccl I

VCC for RF Root

-15–

,,,

s’ :

,,,,,

1,, ,, -

ill---

,., .,,

(

XF21 f

‘?7

‘%8’

—

C201 (v)

No. Atvl

0 07

2 0 0

3 2.3

1,8

4 23 1,8

5 0 0

6.5 4,7

7 65

8 6.5

4.7

9 0 0

I I

12 2.4 2.1

10 1.0

1.0 1.0

15 25 2,5

16 65 2.2

+=1=

17 2.7 22

18 0.7 0.7

1,5 1.2

20 65 4.7

6.5 4.7

22 65 4.7

23 65

24 65 47

—

GND

—

LCH

— &

, RCH

ON+

S2101-! 52101-2

-. .. ..

~---—.._

.— -- -- -.

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fti

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Sanyo MCD-Z8F (AU) User manual

Sanyo MCD-Z8F (AU) User manual

Sanyo MCD-Z8F (AU) User manual

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