Yamaha CDX-596 Service manual

CDX-596

COMPACT DISC PLAYER

CDX-596

SERVICE MANUALSERVICE MANUAL

SERV ICE M A N UAL

TEXT/

This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.
It has been assumed that basic service procedures inherant to the industry, and more specifically YAMAHA Products, are already
known and understood by the users, and have therefore not been restated.

WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in personal

OUTPUT LEVEL

+

-

IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or

The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and
service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable
and specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact
the distributor's Service Division.

WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may have accumu-
IMPORTANT: Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power to the unit.

00

4

■

CONTENTS

TO SERVICE PERSONNEL ....................................... 1-2

REAR PANELS .............................................................. 3

SPECIFICATIONS .......................................................... 4

INTERNAL VIEW ........................................................... 4

DISASSEMBLY PROCEDURES ................................ 5,6

STANDARD OPERATION CHART ............................ 6,7

TEST MODE ................................................................ 7,8

ERROR MESSAGE................................................... 9,10

DISPLAY DATA ........................................................... 11

injury, destruction of expensive components and failure of the product to perform as specified. For these reasons,
we advise all YAMAHA product owners that all service required should be performed by an authorized
YAMAHA Retailer or the appointed service representative.

recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.

lated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).

IMPORTANT NOTICE

CDX-596

IC DATA .................................................................. 12-16

BLOCK DIAGRAM ....................................................... 17

PRINTED CIRCUIT BOARD ................................... 18-21

IC BLOCK .................................................................... 22

WAVEFORMS .............................................................. 23

SCHEMATIC DIAGRAM .............................................. 24

PARTS LIST ............................................................ 25-33

REMOTE CONTROL TRANSMITTER......................... 34

100708

CDX-596

■

TO SERVICE PERSONNEL

1. Critical Components Information.
Components having special characteristics are marked

and must be replaced with parts having specifications equal
to those originally installed.

● Meter impedance should be equivalent to 1500 ohm shunted

by 0.15µF.

● Leakage current must not exceed 0.5mA.

● Be sure to test for leakage with the AC plug in both

polarities.

CAUTION: USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE

CAUTION: USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE

SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.

SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.

THE COMPACT DISC PLAYER SHOULD NOT BE ADJUSTED OR REPAIRED BY ANYONE EXCEPT PROPERLY
QUALIFIED SERVICE PERSONNEL.

PROTECTION OF EYES FROM LASER BEAM DURING SERVICING

This set employs a laser. Therefore, be sure to carefully
follow the instructions below when servicing .

1. Laser Diode Properties

WARNING: CHEMICAL CONTENT NOTICE!

The solder used in the production of this product contains LEAD. In addition, other electrical/electronic
and/or plastic (where applicable) components may also contain traces of chemicals found by the
California Health and Welfare Agency (and possibly other entities) to cause cancer and/or birth defects
or other reproductive harm.

DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH

CDX-596

FOR ANY REASON WHATSOEVER!
Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale

solder fumes or expose eyes to solder/flux vapor!

● Material : GaAlAs

● Wavelength : 780 nm

● Emission Duration : Continuous

● Laser Output : max. 44.6 µW*

* This output is the value measured at a distance of

about 200 mm from the objective lens surface on
the Optical Pick-up Block.

2. When checking the laser diode emission, keep your
eyes more than 30 cm away from the objective lens.

If you come in contact with solder or components located inside the enclosure of this product, wash your
hands before handling food.

1

➀ G, B models

CLASS 1 LASER PRODUCT

➁ G, B models

CDX-596

English

➀

THIS PRINTING (SEE POSITION SHOWN IN THE ILLUSTRATION) INFORMS THE USER THAT THE APPARATUS
CONTAINS A LASER COMPONENT.

➁ THIS LABEL (SEE POSITION SHOWN IN THE ILLUSTRATION) WARNS THAT ANY FURTHER PROCEDURE WILL

BRING THE USER INTO EXPOSURE WITH THE LASER BEAM.
CAUTION : USE OF CONTROLS, ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE

SPECIFIED HEREIN, MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.

Swedish

➀

DENNA MÄRKNING (SE FIGUR) UPPLYSER OM ATT DET I APPARATEN INGÅR EN LASERKOMPONENT AV TYP
KLASS 1.

➁ VARNINGSMÄRKNING (SE FIGUR) FÖR STRÅLNING. INGREPP I APPARATEN BÖR ENDAST FÖRETAGAS AV

FACKMAN MED KÅNNEDOM OM LASER. APPARATEN INNEHÄLLER EN LASERKOMPONENT SOM AVGER
STRÅLNING ÖVERSTIGANDE GRÄNSEN FÖR LASERKLASS 1.

VARNING : OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPNAD: BETRAKTA EJ STRÅLEN.

Danish

➀

DETTE MÆRKAT ER ANBRAGT SOM VIST I ILLUSTRATIONEN FOR AT ADVARE BRUGEREN OM AT APPARATET
INDEHOLDER EN LASERKOMPONENT.

➁ DETTE MÆRKAT OM LASEREN ER ANBRAGT PÅ APPARATET SOM EN OPLYSNING OM AT APPARATET

INDEHOLDER ET LASERKOMPONENT.
ADVARSEL : INDGREB BOR KUN FORETAGES AF EN FAGMAND DA DER ER RISIKO FOR RADIOAKTIV

STRÅLING.

ADVARSEL : USYNLIG LASERSTRÅLING VED ÅBNING.

UNDGÅ UDSAETTELSE FOR STRÅLING.

CDX-596

Finnish

VARO! :
AVATTAESSA OLET ALTTIINA NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.

2

CDX-596

■

REAR PANELS

A model

G, B models

CDX-596

3

■

435(17-1/8")

16

(5/8")

96

(3-3/4")

5.5
(3/16")

261.5
(10-5/16")

6

(1/4")

277

(10-7/8")

80

(3-1/18")

SPECIFICATIONS

CDX-596

Output Level

1kHz, 0dB 2.0 ± 0.5Vrms

Signal to Noise Ratio (EIAJ) 115dB
Dynamic Range 100dB
Harmonic Distortion+Noise (1kHz) 0.0025%
Frequency Response

2Hz — 20kHz ±0.5dB

Power Requirements

B, G models 230V AC 50Hz
A model 240V AC 50Hz

Power Consumption 10W
Dimensions (W x H x D) 435 x 96 x 277mm

(17-1/8" x 3-3/4" x 10-7/8")

Weight 3.7kg (7 lbs 11 oz)
Finish

CDX-596BL Black color
CDX-596GD Gold color
CDX-596TI Titanium color

Accessories Pin plug cord

Remote control transmitter

(Dry-cell : x 2: Size “AA”, R06)

*Specifications are subject to change without notice.

● DIMENSION

Unit : mm (inch)

A .............. Australian model

B .................... British model

G ............... European model

■

INTERNAL VIEW

1 MAIN P.C.B. (3)
2 MAIN P.C.B. (1)
3 MAIN P.C.B. (4)
4 CD MECHANISM UNIT
5 MAIN P.C.B. (2)

CDX-596

6 MAIN P.C.B. (5)

5

6

4

CDX-596

■

DISASSEMBLY PROCEDURES

(Remove parts in disassembly order as numbered.)

1. Removal of Top Cover

a. Remove 4 screws ( ) and 3 screws

1 2

( )

in Fig. 1.

b. Lift the Top Cover at the rear and move it rear-ward.

2. Removal of Front Panel

a. Press the OPEN/CLOSE key and open the tray.

Then remove the Lid attached to the front edge of the
tray in Fig. 2.
Press the OPEN/CLOSE key and close the tray, then
unplug the power cord.

b. Remove 3 connectors (CB100, CB202, CB301) in Fig.

2.
c. Remove 5 ( ) screws in Fig. 1.
d.

Remove 2 hooks and then pull the Front Panel forward.

3

3. Removal of CD Mechanism Unit

a. Remove 3 connectors (CB1, CB2, CB3) in Fig. 2.
b. Remove 4 screws ( ) in Fig. 1.

4

4. Removal of Tray Unit

a. Remove 2 screws ( ) and then remove the Chuck-

5

ing Unit in Fig. 3.

b. Remove 1 hook and then remove the Stopper Pin in

Fig. 3.

c. Rotate the Drive Gear and then open the Tray Unit in

Fig. 3.

d. Detach the Stoppers on both sides and then pull out

the Tray in Fig. 3.

5. Removal of Pick-up Head

a. Remove 2 screws ( ) in Fig. 4.
b. Remove 4 screws ( ) and then remove the Drive

6

7

Unit in Fig. 4.
c. Remove the gear A in Fig. 5.
d. Pull out the Sled Shaft in Fig. 5.
e. Remove the Pick-up Head.

Front Panel

3

Top Cover

1

4

CB203

CB202

Lid

4

CD Mechanism
Unit

CB201

W201

CB200

W202

CB1

CB2

CB3

PJ101

3

CB101

CB301

2

1

Fig. 1

PJ100

CB100

Fig. 2

CDX-596

5

Chucking Unit

Stopper

Drive Gear

Stopper Pin
5

Sub Chassis (S)

6

Drive Unit

Hook

7

Stopper

7

Fig. 3 Fig. 4

Pick-up Head Gear A

CDX-596

Check that the disc table height is as specified below.

Sled Shaft

Stopper

■

STANDARD OPERATION CHART

POWER ON If a disc is not loaded, "0:00" appears in the time indicator.

Press OPEN/CLOSE key.

Forced feed return operation

Clamp down operation

"OPEN" appears in the TIME indicator.

“TRV” signal is output until detection of LIMIT switch.

Disc Table

19.4 ± 0.2mm

Fig. 5

Tray open

Load a disc.

Press PLAY key or push the tray.

Tray closed

Disc mechanism unit clamped up.

Feed inward switch reached.

Tracking offset auto ADJ

Laser ON

Focus offset auto ADJ

Disc scan

Focus gain rough ADJ

Focus search operation

Focus lock servo ON

Spindle motor accelerated.

Tracking servo ON

Stop after detection of LOADING switch.

Proceeds to next step after detection of LOADING switch.

If FLSW = L (IC300, 21 pin)
Proceeds To Next Step.

LDON = H (IC1, 5 pin)

FLOCK = H → L (IC300, 8 pin)

TLOCK = H → L (IC300, 7 pin)

CDX-596

Spindle servo ON

VCO lock

Feed servo ON

A

6

CDX-596

A

Tracking gain rough ADJ

Tracking balance ADJ (only tray OPEN/CLOSE)

Focus balance ADJ

Focus gain ADJ

Tracking gain ADJ

* TOC READ

After searching the beginning, PLAY starts.

After searching the beginning, MUTE is cancelled.

- * Data f etch cycle -

TRACK NO. “1” is searched.

- PLAY -

Set to SEARCH by means of , key.

TRACK search

MUTE ON

- PLAY -

Press the STOP key.

MUTE ON

Spindle motor stop

Laser OFF

Forced feed return

- STOP -

: MUTE OFF = H → L (Q201 Collector)
"0:00" appears in the time indicator.

: MUTE ON = L → H

: MUTE OFF = H → L
"0:00" appears in the time indicator.

: LDON = “H” → “L” (IC1, 5 pin)

■

(1) Turning ON the POWER while pressing the keys “PLAY/PAUSE” and “STOP” will set to the TEST mode.

CDX-596

7

TEST MODE

(When the TEST mode is set, all indicators light for 1 second.)

CDX-596

(2) Shown below are the panel key and remote control transmitter functions in the TEST mode.

● Function List of Panel keys Note) "Traverse servo" means the same as "feed servo".

PANEL KEY

OPEN/CLOSE

(SKIP/SEARCH)

(SKIP/SEARCH)

+10

1
2
3
4
5
6
7
8
9
0

Tray open/close.
FOON, TRON, SPON, TVON(FEON).
All stop. (Focus, spindle, feed, laser, tray, etc.) Initializes FL display

Inner circumference traverse servo.

Outer circumference traverse servo.
Rotating the mode of coefficients. (Coefficient mode −−− Coefficient setting −−− product mode)

Pressing twice will set to the product mode.
Returns to product mode.
Auto adjustment mode 1 (TR-off set, FO-off set, FO-rough gain adjustment)
Auto adjustment mode 2 (TR-balance, TR-rough gain adjustment)
Auto adjustment mode 3 (FO-fine gain, TR-fine gain, FO-balance adjustment)

1 TRACK KICK (–) continuously (Coefficient set up mode : address down)

1 TRACK KICK (+) continuously (Coefficient set up mode : address up)
30 TRACK KICK (–) continuously (Coefficient set up mode : upper digit down)
30 TRACK KICK (+) continuously (Coefficient set up mode : upper digit up)

150 TRACK KICK (–) continuously (Coefficient set up mode : lower digit down)
150 TRACK KICK (+) continuously (Coefficient set up mode : lower digit up)

FUNCTION

● Function List of Remote Control Transmitter

CODE

01
02
04
05
06
07

08
0A
0B
0C
0D
0F

10

11

12

13

14

15

16

17

18

19
1A
1B
1E

55

56

57

58
5D

KEY

OPEN/CLOSE

REPEAT S/F

TIME
INDEX
PROG

CLEAR
SPACE

0
1
2
3
4
5
6
7
8
9

+10

RANDOM

DIMMER

TAPE

SYNCHRO

PEAK

Tray open/close.
PLAY (FOON, TRON, TVON(FEON), SPON)
Inner circumference traverse servo.
Inner 10 tracks kick continuously.
Outer 10 tracks kick continuously.
Outer circumference traverse servo.
FOON, TROF (Enter focus search if focus servo is off.)
Checks FL display. (88 8888 --- goes out −−− All lamps.)
FOON, TROF, TVOF(FEOF) (Enter focus search if focus servo is off.)
Rotates or accelerates spindle.
Decelerates spindle. (checking EFM pattern and reflected STAT)
FOOF, TROF, TVOF(EFOF)
150 TRACK KICK (+) continuously (Coefficient set up mode : lower digit up)
Returns to product mode. (tray inoperative.)
Auto adjustment mode 1 (TR-off set, FO-off set, FO-rough gain adjustment)
Auto adjustment mode 2 (TR-balance, TR-rough gain adjustment)
Auto adjustment mode 3 (FO-fine gain, TR-fine gain, FO-balance adjustment)

1 TRACK KICK (–) continuously (Coefficient set up mode : address down)

1 TRACK KICK (+) continuously (Coefficient set up mode : address up)
30 TRACK KICK (–) continuously (Coefficient set up mode : upper digit down)
30 TRACK KICK (+) continuously (Coefficient set up mode : upper digit up)

150 TRACK KICK (–) continuously (Coefficient set up mode : lower digit down)
Rotating the mode of coefficients.
SPON (Spindle servo on.)
Checks FL display. (All lamps −−− 88 8888 −−− goes out.)
FOON, TROF, TVOF(EFOF) (Enter focus search if focus servo is off.)
All stop. (Focus, spindle, traverse, laser, tray, etc.)
Spindle free (off)
TV(Feed) REV

-

CUSTOM CODE = (79)x

FUNCTION

CDX-596

8

CDX-596

■

ERROR MESSAGE

(1) When operation is terminated in an abnormal condition (stop or open), pressing STOP on the remote control while

pressing STOP on the panel will set to the error message display enable mode.

(2) Shown below is an example of display. ("E-73" as an example)

(3) This function stays effective till the power is turned OFF. (It is cleared at OFF.)
(4) Listed in the table below are error messages.

● Error Messages List

ERROR MESSAGES

E – X0
E – X1
E – 71
E – 72
E – 73
E – 94
E – A5
E – X7
E – X8

Er r

Data cannot be read after finishing search.
Data cannot be read during PLAY(X=0), PAUSE(X=3), or SCAN(X=2).
At the start, tracking servo is not effective.
At the start, spindle servo PLL is not effective.
At the start, data cannot be read.
Close switch does not work with tray closed.
Open switch does not work with tray open.
Traverse(Feed) inner switch does not work.
Recovery action fails after focus drop.

MN35511AL does not give response of SENSE, with resetting by the

DESCRIPTION

unit’s microcomputer.

1) Error Code Troubleshooting

Error code X0 , X1 , 73 ...... Data cannot be read.

Is disc dirty or

scratched?

NO

Pick-up position

Within disc range

Pick-up defective, Spindle system
defective (Motor fails to run, etc.).

YES

Outermost

(on mirror
surface)

Check by using

another disc.

TRACKING
servo defective.
FEED servo defective.

*No. for each state
(meaning of "X")

PLAY X="0"
SCAN X="2"
PAUSE X="3"
PEAK SEARCH X="4"
SEARCH X="5"
START X="7"
STOP X="8"
LOADING X="9"
OPEN X="–"
NO DISC X="C"

Error codes 94 , A5 ..... Poor tray loading operation.

Does tray

operate when

OPEN/CLOSE key is

pressed?

NO

Motor defective.
Control IC (IC2) defective.
Microcomputer defective.

Loading switch defective.

YES

Poor Microcomputer
defective.

CDX-596

Error code X7 ............. FEED operation defective.

9

Is forced

feed operation

available in TEST

mode?

NO

FEED servo defective.
Microcomputer defective.

YES

Y...Outward
T...Inward

(Limit switch fails)

Feed limit switch
defective.
Microcomputer defective.

Error code X8 ............ Focus drops.

Is disc dirty or

scratched?

NO

Pick-up position

Within disc range

FOCUS servo defective.
Pick-up defective.

YES

Outermost
(on mirror
surface)

Check by using

another disc.

TRACKING servo
defective.
FEED servo defective.

CDX-596

2) Troubleshooting from System Malfunctions
a) Tray fails to come out/go in.

Tray starts to

move but stops.

NO

Is output

available at LOADING

terminal?

NO

FLSW = "L"

NO

Limit switch defective.
FEED servo system defective.
Microcomputer, IC1 or IC3 defective.

YES

YES

YES

Poor mechanism
operation.
Wire caught.
Loose gear, etc.

Motor defective.

Microcomputer or
LOADING IC (IC2)
defective.

When tray fails to close completely
(when it stops midway)

[Corrective measure]

1) Turn ON the power and open the tray.
* If it failed to open (head and tray contacting each other),

open it after removing the chucking unit.

2) Turn OFF the power and force the tray to go in fully and
close.

3) With the power turned ON, open and close the tray to
check if the tray close completely.

b) No sound generated, Sound cut during play.

( but time display advances properly)

YES

MUTING applied.

NO

Is normal

digital data input to

DAC IC(IC101)?

NO

NO

IC3 or IC100 defective.

MUTING circuit defective.
Microcomputer defective.

DAC IC(IC101) defective.

YES

Audio amplifier
(IC102,103) defeective.

c) Operates as if no disc loaded. (although loaded)

Does tray

load properly?

YES

Is pick-up at

innermost position?

YES

Is FOCUS

lock done?

YES

Does spindle

motor run?

YES

Is EFMI signal

normal?

YES

IC3 defective.
Microcomputer defective.

NO

Poor tray loading.

NO

Feed limit switch defective.

NO

NO

NO

FOCUS servo
system defective.

Spindle servo
system defective.

Jitter defective.

d) Sound skips.

(Time display fails to advance properly)

Is disc dirty,

scratched or

warped?

NO

Is disc or disc

stabilizer in contact with

mechanism?

NO

Tracking servo system defective.
FEED servo system defective.
FOCUS servo system defective.
Pick-up defective.

YES

YES

Check by using a
known good disc.

Poor mechanism
accuracy.
Floating rubber/
spring deformed.
Pick-up connector
assembly caught.

e) No search provided. (Sound skipped after search)

Is disc dirty,
scratched or

warped?

NO

Is TER

waveform normal?

NO

IC3 defective.

YES

YES

Check by using a
known good disc.

Tracking servo system defective.
FEED servo system defective.
FOCUS servo system defective.
Pick-up defective.

CDX-596

10

CDX-596

■

DISPLAY DATA

V300 : 14-BT-56GN

&0

#6

PATTERN AREA

q

● PIN CONNECTION

Pin No. 1 2 3456789101112131415161718192021222324252627282930

Connection F1 F1 NP 14G 13G 12G 11G 10G 9G 8G 7G 6G 5G 4G 3G 2G NX NX NX NX 1G IC P35 P34 P33 P32 P31 P30 P29 P28

Pin No. 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60

Connection P27 P26 NP F2 F2 F2 F2 NP P25 P24 P23 P22 P21 P20 P19 P18 P17 P16 P15 P14 P13 NX NX NX NX P12 P11 P10 P9 P8

Pin No. 61 62 63 64 65 66 67 68 69 70

Connection P7 P6 P5 P4 P3 P2 P1 NP F1 F1

Note 1) F1, F2 ......... Filament

2) NP .............. No Pin

3) NX .............. No Extend pin

4) P1~P35....... Datum Line

5) 1G~14G...... Grid

6) IC ................ Internal Connection

#5

● GRID ASSIGNMENT ● ANODE CONNECTION

CDX-596

11

■ IC DATA

IC100: YSZ914B-F
DAFC

CDX-596

VDD

VSS

SYNC/LR

BCKI

128Fs

VSS

VDD

MUTE0

SO0

OMOD1

OMOD0

GSEL1

VDD

VSS

SO1

GSEL0

MUTE1

44 43 42 41 40 39 38 37 36 35 34

1
2
3

SI1

4

SI0

5
6
7
8

9
10
11

FS1

MUTE2

FS0

SO2

IMOD2

WCKO

IMOD1

SO3

IMOD0

BCKO

VDD

VSS

4

SI0

PROBIT DELAY

BIT SHIFT

VSS

INPUT

33

RESET

32

LENG

31

PRO

30

ISM

29

KM0

28

TEST

27

KM1

26

FIX

25

VSS

24

VDD

23

MUTE3

2221201918171615141312

3

SI1

INPUT

LEVEL DET COUNTER CALCULATOR

DELAY

BIT SHIFT

LEVEL DET COUNTER CALCULATOR

VDD

OUTPUT

OUTPUT

11

14

10

15

17

19

16

23

SO0

SO1

MUTE0

MUTE1

SO2

SO3

MUTE2

MUTE3

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2SSVDNG42DDVylppusrewoPV5+
31ISI )3,2hc(NIatadlaireS52SSVDNG
40ISI )1,0hc(NIatadlaireS62XIFI FFO/NOedafssorC
5RL/CNYSI langis.cnyS721MKI lortnocesahpIKCB
6IKCBI )kcolcmetsyS(kcolctiB82TSETI )tseT:L(tseT
7SF821I langisSF821920MKI lortnoc.cnysemarF
8SSVDNG03MSII enilNInarofhcforebmuN
9DDVylppusrewoPV5+13ORPI lortnoctib-orP

010ETUMO )etuM:H(langisetuM0hc23GNELI tib-orpfohtgneldrowtupnI
110OSO TUOatadlaireS0hc33TESERIteseR
21DDVylppusrewoPV5+43SSVDNG
31SSVDNG53DDVylppusrewoPV5+
411OSO TUOatadlaireS1hc630DOMII

612ETUMO )etuM:H(langisetuM2hc832DOMII
712OSO TUOatadlaireS2hc930SFI
81OKCWO kcolcdrowlaireS041SFI
913OSO TUOatadlaireS3hc140LESGI
02OKCBO kcolctiblaireS241LESGI
12SSVDNG340DOMOI
22DDVylppusrewoPV5+441DOMOI

CDX-596

tamrofenilNI511ETUMO )etuM:H(langisetuM1hc731DOMII

lortnocetargnilpmaS

lortnocniaggnitaolF

tamrofenilTUO

12

CDX-596

IC3 : MN35511AL
Signal Process Controller (SPC) & D/A Converter

VDDX2X1

VSS

XSEL

CRC

60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41

FLAG

PCK/RESY

EFM

AVSS2

AVDD2

VCOF

PLLF

DSLF

DRF

IREF

ARF

WVEL

PLAY/TRVSTOP

TOFS

DVDD1

RFFNV

TRCRS

CDX-596

/RFDET

VDD
VSS

DVSS1

/RST

/TEST

VDET

BDO

OPT

CLVS/FLAG6

DEMPO

SUBC

SBCK2

40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21

SBCK

CLDCK

LDON
BDO
/RFDET
TRCRS
OFT
VDET
RFENV
TE
FE
TBAL
FBAL
VREF
FOD
TRD
KICK
ECS
ECM
PC
TVD
TRV

CRC

BLKCK

IOSEL

LRCKI

SDATI

BCKI

DIGITAL DE-EMPHASIS

8 TIMES
OVER SAMPLING

DIGITAL FILTER

PLL VCO2

DO

DAC

PEM

(L)

DEMP1/TEST2

PEM

(R)

61

VSOF2

61

VCOF2

62

AVSS1

63

OUT1C

64

OUT1D

65

OUT2D

66

OUT2C

67

AVDD1

68

DEMP0

69

CK384

70

IOSEL

71

/TEST

72

SBCK2

73

SUBC

74

SBCK

75

/CLDCK

76

IPFLAG

SDATI
LRCKI

BCKI

77
78
79
80

1 2 2 4 5 6 7 8 9 101112131415 1617181920

TX

BCLK

LRCK

SRDATA

DVSS1

DVDD1

MCLK

MDATA

MLD

SENSE

/FLOCK

BLKCK

/TLOCK

SQCK

SUBQ

STAT

DMUTE

/RST

DEMP1/TEST2

SMCK/FCLK

STATX1X2

60
57

4

5
18
71

32

FE

33

TE

34

37

35

39

17 58 59 56 19 49 69 8 7 9 44 46 45 47 48 52 53 67 62 15 14 20 68 73 72 74 75 13 55 70 78 80 79 77

A/D CONVERTER

INPUT PORT

XSEL

TIMING
GENERATOR

PITCH CONTROL

MICRO COMPUTER

SERVO

OUTPUT

38

36

PORT

SERVO

SMCK/FCLK

INTERFACE

CPU

D/A

CONVERTER

VCO

VCOF

CK384

MDATA

MCLK

MLD

ARF

DRF

IREF

DSLF

PLLF

EFM

DSL.PLL VCO

EFM DEMODULATION

SYNC INTERPOLATION

SUBCODE DEMODULATION

CIRC ERROR CORRECTION

DEINTERLEAVE

INTERPOLATION
SOFT MUTING
DIGITAL
ATTENUATION

PEAK DETECT
AUTO CUE

PCK/RESY

AVSS

AVDD

SUBCODE

BUFFER

CLV

SERVO

SUBQ

SQCK

SRAM

INTERFACE

CLVS/FLAG6

16K

DIGITAL

AUDIO

TIMING GENERATOR

13

10 43 41 40 11 12 30 31 28 27 22 25 42 29 26 21 16 1 3

WVEL

SENSE

TOFS

LDON

/FLOCK

FBAL

/TLOCK

TBAL

FOD

TRD

TVD

ECS

KICK

VREF

TRV

BCLK

DMUTE

PLAY/TRVSTOP

23 24 6 76 54 51 63 64 66 65 50

2

PC

LRCK

SRDATA

ECM

TX

FLAG

IPFLAG

AVSS2

OUT1C

OUT1D

OUT2C

AVDO2

OUT2D

.oNNIPEMANO/INOITCNUF.oNNIPEMANO/INOITCNUF
1KLCBCN14SFOTCN
2KCRLCN24YALPCN
3RDRSCN34LEVWCN
41DDVD
51SSVDDNG54FERII tnerrucecnerefeR
6XTO langisecafretnioidualatigiD64FERDILSDrofsaiB
7KLCMIkcolcUPC74FLSDO/ILSDrofretlifpooL
8ATADMIatadUPC84FLLPO/ILLProfretlifpooL
9DLMI langisdaolUPC94FOCV

01ESNESOlangisesneS052DDVA
11KCOLF/O langiswardovressucoF152SSVADNG
21KCOLT/O langiswardovresgnikcarT25MFECN
31KCKLBO kcolckcolbedoc-buS35KCPCN
41KCQSI kcolcQedoc-buS45GALFCN
51QBUSO langisedocQedoc-buS55CRCCN
61ETUMDIlangisetuM65LESXDNG
71TATSOlangissutatS75SSVDNG
81TSR/IlangisteseR851XI noitallicolatsyrC
91KLCF/KCMSCN952XO noitallicolatsyrC
026GALF/SVLCCN06DDV
12VRTO langisdeefdecrofesrevarT162FOCVDNG
22DVTO langisevirdesrevarT261SSVADNG
32CPCN36C1TUOO langisC1MEP
42MCEO langisevirddecrofeldnipS46D1TUOO langisD1MEP
52SCEO langisevirdeldnipS56D2TUOO langisD2MEP
62KCIKOeslupkciK66C2TUOO langisC2MEP
72DRTO langisevirdgnikcarT761DDVA
82DOFO langisevirdsucoF86OPMEDlangistcetedsisahpme-eD
92FERVO egatloVecnerefeR96483KCOCN
03LABFO langisecnalabsucoF07LESOI)H(tcelesedoM
13LABTO langisecnalabgnikcarT17TSET/)H(tesedomtseT
23EFI langisrorresucoF272KCBSCN
33ETI langisrorregnikcarT37CBUSCN
43VNEFRI langisepolevneFR47KCBSCN
53TEDVDNG57KCDLC/CN
63TFOI langiskcart-ffO67GALFPICN
73SRCRTI langisesolcgnikcarT77IPMEDDNG
83TEDFR/I tcetedlangisFR87ITADSCN
930DBI tcetedtodkcalB97IKCRLCN
04NODLO langisNOresaL08IKCBCN

+

V5

44FRAIlangisFR

+

V5

+

V5

+

V5

+

V5

CDX-596

CDX-596

14

CDX-596

IC300 : uPD78076GF-088
System Control

P16/ANI6
P17/ANI7

SS

AV
P130/ANO0
P131/ANO1

REF1

AV

P70/SI2/R

X

D

X

D

P71/SO2/T

P72/SCK2/ASCK

V

P20/SI1

P21/SO1

P22/SCK1

P23/STB

P24/BUSY

P25/SI0/SB0

P26/SO0/SB1

P27/SCK0

P80/A0
P81/A1

SS

P00/INTP0/TI00

P01/INTP1/TI01

P02/INTP2

P03/INTP3

P04/INTP4

P05/INTP5

P06/INTP6

P10/ANI0

P11/ANI1

P12/ANI2

P13/ANI3

P14/ANI4

P15/ANI5

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

P83/A3

P82/A2

282930

535251

P85/A5

P84/A4

P87/A7

P86/A6

AV

AV

REF0

DD

P41/AD1

P40/AD0

P43/AD3

P42/AD2

192021222324252627

626160595857565554

P45/AD5

P44/AD4

18

63

P47/AD7

P46/AD6

RESET

151617

666564

P51/A9

P50/A8

XT1/P07

XT2

14

67

P53/A11

P52/A10

V

X1

DD

706968

P55/A13

P54/A12

X2

V

SS

P127/RTP7

V

PP

P57/A15

P56/A14

P126/RTP6

P60

P125/RTP5

P61

P124/RTP4

P62

P120/RTP0

P121/RTP1

P122/RTP2

P123/RTP3

12345678910111213

100

P96

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

P95
P94
P93
P92
P91
P90
P37
P36/BUZ
P35/PCL
P34/TI2
P33/TI1
P32/TO2
P31/TO1
P30/TO0
P103
P102
P101/TI6/TO6
P100/TI5/TO5
P67/ASTB

P63

797877767574737271

P65/WR

P64/RD

80

P66/WAIT

CDX-596

TO0/P30

TI0/INTP0/P00

TI01/INTP1/P01

TO1/P31

TI1/P33

TO2/P32

TI2/P34

TI5/TO5/P100

TI6/TO6/P101

SI0/SB0/P25

SO0/SB1/P26

SCK0/P27

SI1/P20

SO1/P21

SCK1/P22

STB/P23

BUSY/P24

SI2/RxD/P70

SO2/TxD/P71

SCK2/ASCK/P72

ANI0/P10-

ANI7/P17

AV

ANO0/P130
ANO1/P131

AV

INTP0/TI0/P00—
INTP3/CI0/P03

BUZ/P36

PCL/P35

AV
AV

AV

DD
SS

REF

SS

REF1

16-bit TIMER/
EVENT COUNTER

8-bit TIMER/
EVENT COUNTER1

8-bit TIMER/
EVENT COUNTER2

8-bit TIMER/
EVENT COUNTER5

8-bit TIMER/
EVENT COUNTER6

WATCHDOG TIMER

WATCH TIMER

SERIAL

INTERFACE0

SERIAL

INTERFACE1

SERIAL

INTERFACE2

A/D CONVERTER

D/A CONVERTER

INTERRUPT

CONTROL

BUZZER OUTPUT

CLOCK OUTPUT
CONTROL

78K/0

CPU CORE

RAM

DD

PROM

P00

PORT0

PORT1

PORT2

PORT3

PORT4

PORT5

PORT6

PORT7

PORT8

PORT9

PORT10

PORT11

PORT12

PORT13

REAL-TIME
OUTPUT PORT

EXTERNAL
ACCESS

VPPVSSV

SYSTEM

CONTROL

P01-P03
P04

P10-P17

P20-P27

P30-P37

P40-P47

P50-P57

P60-P67

P70-P74

P80, P81

P90-P97

P100-P107

P110-P117

P120-P127

P130,P131

RTP0/P120—
RTP7/P127

AD0/P40—
AD7/P47

A0/P80—
A7/P87
A8/P50—
A15/P57

RD/P64
WR/P65

WAIT/P66
ASTB/P67

RESET
X1
X2
XT1/P04
XT2

15

CDX-596

NIP

.oN

10PTR/021PWSPOI hctiwstimilnepoyarT152A/28PKLB/O 1157CLroflangislortnoC
21PTR/12PWSLCI hctiwstimilesolcyarT253A/38POTSRCFAD
32PTR/221PCN354A/48PCN
43PTR/321PETUMO langisetumgolanA455A/58PFFODEEFO langisetumdeeF
54PTR/421PTSR/O langisteseR556A/68PCN
65PTR/521PETUMDO langisetumlatigiD657A/78PCN
76PTR/621PKCOLT/I langisovresgnikcarT750DA/04PCN
87PTR/721PKCOLF/I langisovressucoF851DA/14PCN
9V(CI

012X2XlanimretCSO063DA/34PCN
111X1XlanimretCSO164DA/44PCN
21DDVDDV
312TX2TXCN366DA/64PCN
4170P/1TX1TX
51TESERTESER/I langisteseR568A/05PCN
6100IT/0PTNI/00PMERI langisreviecerlortnocetomeR669A/15P3DKO
7110IT/1PTNI/10PKCKLBI kcolckcolbedocbuS7601A/25P2DKO
812PTNI/20PDELO langislortnocDEL8611A/35P1DKO
913PTNI/30PWSNWODCN9621A/45P0DKO
024PTNI/40PWSPUCN0731A/55PCN
125PTNI/50PWSLFI hctiwstimildeeF17V
226PTNI/60PKCOLC/IkcolC2741A/65PCN
32VA
42VA
520INA/01PCN5716P3KI
621INA/11PCN6726P2KI
722INA/21PCN7736P1KI
823INA/31PCN87DR/46P0KI
924INA/41PADSO/IMORPEErofataD97RW/56PCN
035INA/51PLCSO MORPEErofkcolC08TIAW/66PCN
136INA/61PCN18BTSA/76PCN
237INA/71PCN285OT/5IT/001PCN
33VA
430ONA/031PSLC/NPOO langisesolC/nepO48201PCN
531ONA/131PLRTCGO langislortnocniaG58301PCN
63VA
73DxR/2IS/07PQBUSI langisQedoc-buS781OT/13PCN
83DxT/2OS/17PTATSI langissutatS882OT/23PCN
93KCSA/KCS/27PKCQSO Qedoc-busrofkcolcretsigeR981IT/33PCN
04V
141IS/02PCBUSI langislairesedoc-buS19LCP/53PCN
241OS/12PCN29ZUB/63PCN
341KCS/22P2KCBSO kcolcedoc-buS3973PNATSO langisybdnatS
44BTS/32PDLMO ossecorp-µroflangisdaoLr4909P
54YSUB/42PESNESI langisesneS5919P
640BS/0IS/52POSCN6929P
741BS/0OS/62PATADMO rossecorp-µrofataD7939P
840KCS/72PKLCMO rossecorp-µrofkcolC8949P
940A/08PSC/CN9959P
051A/18PECO 11757CLroflangiselbanepihC00169P

PP

DD

0FER

SS

1FER

SS

EMAN

ECIVEDTIUCRICECIVEDTIUCRIC

)CIDNG952DA/24PCN

DDVA

SSVADNG386OT/6IT/101PCN

SSVDNG092IT/43PCN

O/INOITCNUF

+

V5

+

V5

+

V5

0FERVADNG4706P4KI

2FERV

+

V5

NIP

.oN

265DA/54PCN

467DA/74PCN

SS

3751A/75PCN

680OT/03PCN

EMAN

SSVDNG

O/INOTICNUF

3–0slangistigidyeK

4–0slangisnruterni-yeK

CDX-596

)HotdexiF(

16

■

BLOCK DIAGRAM

CDX-596

17

ABCDE FGHI J

1

■

PRINTED CIRCUIT BOARD

(Foil side)

FL SW

GND

FEED-

FEED+

SPDL-

SPDL+

#2 #3

CLOSE

GND

OPEN

LOADING-

LOADING+

MAIN P.C.B. (1)

To : MAIN (2)

F2

GNDCEDI

F1VP/BLKCLGND

REM+5K1K3KD3

LEDK0K2K4KD2

KD1

KDO

To : MAIN (5)

R

GND

L

2

8

OPTICAL PICK-UP

8081

KSM-213CCM

100

3

VC

VCC

E

D

A

B

C

F

GND

LD

VR

PD

FCS+

TRK+

TRK-

FCS-

36 19

4

IC1

1

18

30 15

IC2

1

14

2021

40
41

IC3

60 61

1

1

80

IC300

30 31

51
50

41

58

5

#200

AC

#201

GND
AC

AC
F2
F1

17

14

148

7

1

8

To : MAIN (3)

To : MAIN (3)

6

4

18

5

1

45

3444

1

33

IC100

11

12 22

23

1

28

IC101

14 15

4

18

5

• Semiconductor Location

Ref. No. Location

D100
D101
D200
D201
D202
D203
D204
D205
D206
D207
D209
D210
D211
D212
D213
D214
D215
D216
D217
D218
D219
D221
D222
D223
Q1
Q3
Q4
Q5
Q100
Q101
Q102
Q103
Q201
Q202
Q203
Q204
Q205
Q300
IC1
IC2
IC3
IC100
IC101
IC102
IC103
IC104
IC105
IC200
IC300
IC301

I3
H3
G5
F5
F5
F6
F5
C6
D5
D6
D5
F5
D5
D6
D6
D6
D6
D3
D6
D7
C6
F6
G4
G4
C4
E3
D2
G5
F6
H6
G6
G6
F5
E5
E6
D3
C6
F2
D4
E3
F4
H3
H4
G5
H5
H2
D6
E5
G3
G4

7

OPTICALCOAXIAL

DIGITAL AUDIO OUT

LINE OUT

1918

ABCDE FGHI J

MAIN P.C.B. (3)

MAIN P.C.B. (2)

MAIN P.C.B. (4)

MAIN P.C.B. (5)

BE

WH

AC
IN

W200

#200

#201

WH

BE

To :
MAIN (1)

To :
MAIN (1)

To :
MAIN (1)

AC
GND
AC

AC
F2
F1

L
GND
R

PHONES

POWER

(STOP) (PLAY)

OUTPUT LEVEL

STOP/SEARCH

0987654321+10

VC

VO

G

OPEN/CLOSE

69 70

241621

32

3435

37 39 51

1

64

1617

32
33

48 49

56 6736

1

IC302

KD0

KD2K4K2K0LED

GNDCL/BLKVPF1

KD1

KD3K3K1

+5V

REMDICE

GND

F2

To : MAIN (1)

Ref. No. Location

D300
D301
D302
D303
D304
IC302

H2
D2
D2
C2
C2
F2

• Semiconductor Location

-

+

1

■

PRINTED CIRCUIT BOARD

(Foil side)

2

3

4

5

6

7

2120

CDX-596

■

IC BLOCK

IC1 : AN8882SB
Digital Servo Head Amp

OUT

CEA

NRFDET

3T

8

7

6

ADD
Amp.

ADD
Amp.

36

A

ADD

35

Amp.

C

34

B

ADD

33

Amp.

D

32

Amp.

F

31

Amp.

E

GCA

GCA

18321

LDON

TVREF2

EQCTL

GCA

BCA

GCA

BCA

BCA

BCA

30

T

AL

TFL

FB

IC101:AD1854JRS
A/D Converter

8 x Fs

SERIAL

DATA

INTERFACE

ATTEN/

MUTE

ATTEN/

MUTE

PD/RST

INTERPOLATOR

8 x Fs

INTERPOLATOR

MUTE

L/RCLK

BCLK

SDATA

MCLK

25
26
27

2

ARF

9

RF-A GC

RFDET

AC

V

REF2

232425

FTEO

GCTRL

SERIAL CONTROL

MULTIBIT SIGNAL

DELTAMODULATOR

MULTIBIT SIGNAL

DELTAMODULATOR

CAGC

10

TEOUT

CLATCH

CCLK

INTERFACE

92324

DEEMP

RFC

17

29

TEN

CDATA

EQCTL

11

ENV DET

STANDBY

FL TCTL

28

4195

AL

CC2

TB

V

FILTER

VOLTAGE

REFERENCE

DAC

DAC

18

AVDD

IC2 : AN8785SB
PU Driver

RFOUT

12

13

BDO

OFTR

V

CC1

GND

CBDO

14

BDO

15

COFTR

16

OFTR

26

FEN

27

FEOUT

V

REF2

22

V

REF2

20

V

REF1

2

LD

1

PD

STANDBY

PVCC2

16 10 12 11 18 17 14 13 19 1

Standby
Band gap
V

CC/VREF

Reset Circuit

1.25V

-

+

IN2+

IC102, 103 : NJM5532D
Dual OP-Amp

DVDD

X2MCLK

7

CLOCK

CIRCUIT

OUTPUT
BUFFER

OUTPUT
BUFFER

ZEROR

98/48

10

1

OUT

1

17

OUTL+
OUTL-

16
12

OUTR+

13

OUTR-

228

ZEROL

–V

–IN

+IN

2

1

1

CC

–+

3

4

2814543

D4-

D2+

D2-

+-+-+-+-+-+

+

-

D3-

D4+

-

+

+

-

-

D3+

D1-

PVCC3

+-+-+-+

+

-

D5-

D1+

D5+

28 26 25 24

Thermal
Protection
Circuit

-

+

-

PVCC1

-

+

IN-

4

IN+

5

3

OUT

VREF

6

SW

PGND1

222720

IN5

SVCC

21897232

15

IN4

IN2-

CH4 SW

PGND2

IN3

IN1

IC104 : BA15218
Dual OP-Amp

–+

1

OUT1

+V

CC

8

OUT

2

7

6

5

–IN

+IN

-IN1

2

-

2

+IN1

2

GND

1

+

3

4

8

VCC

OUT2

7

6

-IN2

-

2

+

+IN2

5

IC105: HD74HC00P
2-Input NAND

1

1C

2

1A

3

1Y

4

2C

5

2A

6

2Y

7

GND

IC301 : S-24001ADP
EEPROM

6

SCL
SDA

A2
A1
A0

START/STOP

5

DEVICE ADDRESS

3
2
1

IN

D

Other ICs
IC3: See page 13.
IC100: See page 12.
IC300: See page 15.

22

DET

COMPARATOR

LOAD

IC200 : M5290P
Constant-Voltage Tracking Supply with Reset

VCC

14

V

CC

13

4C

12

4A

11

4Y

10

3C

9

3A

8

3Y

GND

ON/OFF

16 15 12 7

REFERENCE
REGULA TOR

9

ON/OFF

CONTROL

10

1

—VCC

C+

E—

14 13

3

E—

CURRENT
CONTROL

CURRENT

CURRENT
CONTROL

CONTROL

NC

PROTECTION

2

C—

OUTPUT

(+5V)

+

+

4

5

NC

OUTPUT

(—5V)

DELA Y

REFERENCE

11

IN

8

RESET OUT

DELA Y

CIRCUIT

BAL. ADJ.

6

IC302 : LC75711NE
FL Filter

V

CC

8
4

GND

SERIAL CLOCK

CONTROL

COMP

LOAD

INC

R/W

ADDRESS

COUNTER

Y–DECODER

D

OUT

HIGH VOLTAGE GENERAT OR

DATA REGISTER

E2PROM

X–DECODER

SELECTOR

DATA OUTPUT

ACK OUTPUT

CONTROL

VDD

TEST

OSCI

OSCO

CE

VSS

VFL
RES

DI

CL

64

63

62

60

57

55

61

56

59
58

SHIFT REGISTER

CONTROL

OSC DIVIDER

ADDRESS

REGISTER

BLINKCYCLE

REGISTER

DISPLAY

REGISTER

DUTYCYCLE

REGISTER

GRID

REGISTER

INSTRUCTION

DECODER

GENERATOR

GENERATOR

TIMING

GENERATOR

DC

RAM

ADDRESS
COUNTER

BLINK

DISPLAY

CONTROL

DUTY

GRID

CONTROL

CONTROL

LATCH

ROM

RAM

RAM

CG

CG

AD

LATCH

DECODER

1

AM1

2

AM2

ANODE DRIVERGRID DRIVER

35

AM35

36

AA1

37

AA2

38

AA3

39

AA4/G16

40

AA5/G15

41

AA6/G14

42

AA7/G13

43

AA8/G12

44

G11

45

G10

53

G2

54

G1

CDX-596

■

WAVEFORMS

A B

Point (EFM : Pin10 of IC1)
V : 0.2V/div H : 0.5 µsec/div
AC range 1 : 1 probe

Point (Pin59 of IC3)
V : 1V/div H : 50 nsec/div
DC range 1 : 1 probe

0V

C D

Point (Pin10 of IC300)
V : 2V/div H : 0.2 µsec/div
DC range 1 : 1 probe

0V

Point (CH1 : Pin1 of IC200)

E

Point (CH2 : Pin8 of IC200)
V : 5V/div H : 2 sec/div
DC range1 1 : probe

0V

-10V

0V

With the POWER switch
turned ON, connect the
power cord to the AC outlet.

This waveform is not available by pushing the
power swich ON and OFF.

Disconnect the power cord
from the AC outlet.

23

ABCDEFGH I

■

SCHEMATIC DIAGRAM

1

2

3

4

DIGITAL SERVO HEAD AMP

2.5

2.5

2.5

2.5

2.5

2.5

2.0

2.5

2.7

2.5 0.1

1.4

0

0

4.9

2.8

2.4

1.8

0

2.4

2.6

2.5

5.5

2.5

5.6

0

0

2.5

2.5

5.5

2.6

2.6

4.9

0

4.6

1.8

PU

DRIVER

2.6

2.5

2.5

0.2

3.9

3.9

2.8

2.5

2.5

2.5

2.5

5.5

2.6

2.6

2.4

2.8

~

000

2.4

2.4

5.0

0

5.0

0

2.4

2.5

0

5.0

0

1.8

0

5.0

0

4.9

0

5.0

2.4

2.5

2.5

2.5

2.5

2.5

000

0.1

2.5

2.5

2.5

2.5

2.5

2.4

2.4

2.5

2.5

2.5

2.5

2.5

0

4.9

4.8
0

~

4.9
0
0
0
0

4.9

0.1

4.8

2.5

0

4.9

~

2.4

2.4

0

4.9

4.8

0.1

0

4.9
0

0
0

2.3

2.4

4.9

4.9

0

2.5

1.3

2.5

2.5

1.8

4.9

2.2

SPC & DAC

B

0

0

0

4.9

2.6

4.9

4.9

0

0

0

3.0

3.0

A

2.52.5

2.5

0

0

2.5

0
0
0

DAFC

0

0

5.0

EEPROM

2.5

4.8

0.1

0

4.9

0.3

4.9

DAFC RST

0

4.9

4.9

4.9

4.9
0

4.9

4.9

4.9

4.9

SYSTEM

CONTROL

4.9

1.4

4.8

0.1

4.9

4.9

~

0

4.9

4.9

4.9

0

4.9

4.9

4.9

4.9

C

4.9
0

0

4.9

4.9

4.9

0
0

4.9
000

4.9

0

4.8

4.9

4.9
0

4.7

4.9

2.3

2.7
0

0

0
0

4.9

4.8

0

4.9

4.9

4.9

-0.1

5

D/A CONVERTER

1.8

2.4

4.9

2.4

2.5

0

5.0

0

0

0

0

2.6

5.0

3.3

0

5.0

0

2.3

0

2.4

2.4

0

0

0

0

0

2.3

2.4

MUTE CONTROL

3.7

4.9

4.3

5.1

4.9

4.9

4.3

3.7

5.1

4.9

4.8

5.1

5.1

-5.7

E

4.9

1.3

0

5.7

5.0

5.0

POWER

SUPPLY

-27.7

-22.2

1.2

5.7

5.7

4.9

5.7

5.5

6.2

0

POWER SUPPLY

-27.7

-28.3

5.1

5.1

0

-5.7

POWER
SUPPLY

-10.3

-5.700

-11.0

-10.3

0

9.8

5.7

9.2

0

9.8

9.8

0

-11.0

D

9.2

-29.3

-29.3

6

1.2

0

7

1.2

5

8

5.7

5.7

8

5

0

7

0

6

2

0

3

0

3

1.2

1.2

2

0

LINE AMP & LPF

9.8

0
0

0
0

0
0

9.9

-0.1

-0.1

9.9

-11.0

-0.1

-11.0

-0.1

-0.1

9.8

9.8

9.8

9.8

-0.1

-21.7

-11.0

-11.0

14

2.4

12
13

2.4

10

0

-0.1

-0.1

AC17.5

AC10.9

AC3.4

-23.8

-5.7

-5.7

4

1

0

1

0

4

-5.7

HEADPHONE

9.1

8.8

3

8

0

2

1

0

6

7

0

5

0

4

0

-9.9

-10.3

5.0

11

2.5

00

-5.6

-5.6

0

0

0

0

-5.6

-5.6

0

0

MUTING

AMP

0

PHONES

COAXIAL

OPTICAL

DIGITAL
AUDIO OUT

J

PIN CONNECTION DIAGRAM OF
TRANSISTORS, DIODES AND ICS.

2SA933S(Q,R)

B

C

E

2SA1708(S,T)

6

2SB544(E,F,G)
2SC2878(A,B)
2SD400(E,F)

E

C

B

2SB1565(E,F)
2SD2394(E,F)

IT2
HSS104

E

7

Cathade

PIC-28043TH2

1

2

3

NJM5532D

8

BA15218
S-24C01ADP

Anode

8

HD74HC00P

14

M5290P

16

AN8285SB
AD1854

28

8

1

9

1

15

1

B

C

E

C

B

AN8882SB

36

1

YSZ9148

4

1

LC75711

4

1

7

MN35511

8

uPD7076GF-XXX

14

19

18

2333

34

44

111

3348

49

64

116

4160

61

80

120

50 31

30

51

1

80

81 100

22

12

-25.2

4.9

0

4.9

0

4.9

32

17

40

21

0

4.9

0

0

0

REMOTE
SENSOR

~

~

~

~

-27.1

~

~

~

~

~

~

~

~

~

~

~~~~~~~~~~~~~~~~~~~~~~~

-27.1

-21.9

-21.9

-25.3

-25.4

-25.2

-25.2

-25.2

2.4

4.9

4.9

0.3

4.8

0.1

2.4

DISPLAY

DRIVER

~~~~~~~~~~~~~~~

-25.2

-25.2

-25.2

-25.2

-25.2

-25.2

-25.2

-25.2

-25.2

-25.4

0

0

-25.3

-27.7

-25.2

-25.2

-25.2

-25.2

-25.2

-25.2

-25.2

-25.2

-25.2

-25.2

-24.5

~

~

~

~

~

-21.9

-21.9

~

~

~~~~~~~

-25.2

-24.5

* All voltages are measured with a 10M /DC electric volt meter.
* Components having special characteristics are marked

must be replaced with parts having specifications equal to those
originally installed.

* Schematic diagram is subject to change without notice.

and

24

■ WARNING

PA RTS LIST

■

ELECTRICAL PARTS

Components having special characteristics are marked and must be
replaced with parts having specifications equal to those originally installed.

● Carbon resistors (1/6W or 1/4W) are not included in the ELECTRICAL PARTS

List. For the part Nos. of the carbon resistors, refer to the last page.

ABBREVIATIONS IN THIS LIST ARE AS FOLLOWS :

CDX-596

C.A.EL.CHP : CHIP ALUMI. ELECTROLYTIC CAP
C.CE : CERAMIC CAP
C.CE.ARRAY : CERAMIC CAP ARRAY
C.CE.CHP : CHIP CERAMIC CAP
C.CE.ML : MULTILAYER CERAMIC CAP
C.CE.M.CHP : CHIP MULTILAYER CERAMIC CAP
C.CE.SAFTY : RECOGNIZED CERAMIC CAP
C.CE.TUBLR : CERAMIC TUBULAR CAP
C.CE.SMI : SEMI CONDUCTIVE CERAMIC CAP
C.EL : ELECTROLYTIC CAP
C.MICA : MICA CAP
C.ML.FLM : MULTILAYER FILM CAP
C.MP : METALLIZED PAPER CAP
C.MYLAR : MYLAR FILM CAP
C.MYLAR.ML : MULTILAYER MYLAR FILM CAP
C.PAPER : PAPER CAPACITOR
C.PLS : POLYSTYRENE FILM CAP
C.POL : POLYESTER FILM CAP
C.POLY : POLYETHYLENE FILM CAP
C.PP : POLYPROPYLENE FILM CAP
C.TNTL : TANTALUM CAP
C.TNTL.CHP : CHIP TANTALUM CAP
C.TRIM : TRIMMER CAP
CN : CONNECTOR
CN.BS.PIN : CONNECTOR, BASE PIN
CN.CANNON : CONNECTOR, CANNON
CN.DIN : CONNECTOR, DIN
CN.FLAT : CONNECTOR, FLAT CABLE
CN.POST : CONNECTOR, BASE POST
COIL.MX.AM : COIL, AM MIX
COIL.AT.FM : COIL, FM ANTENNA
COIL.DT.FM : COIL, FM DETECT
COIL.MX.FM : COIL, FM MIX
COIL.OUTPT : OUTPUT COIL
DIOD.ARRAY : DIODE ARRAY
DIODE.BRG : DIODE BRIDGE
DIODE.CHP : CHIP DIODE
DIODE.VAR : VARACTOR DIODE
DIOD.Z.CHP : CHIP ZENER DIODE
DIODE.ZENR : ZENER DIODE
DSCR.CE : CERAMIC DISCRIMINATOR
FER.BEAD : FERRITE BEADS
FER.CORE : FERRITE CORE
FET.CHP : CHIP FET
FL.DSPLY : FLUORESCENT DISPLAY
FLTR.CE : CERAMIC FILTER
FLTR.COMB : COMB FILTER MODULE
FLTR.LC.RF : LC FILTER ,EMI
GND.MTL : GROUND PLATE
GND.TERM : GROUND TERMINAL
HOLDER.FUS : FUSE HOLDER
IC.PRTCT : IC PROTECTOR
JUMPER.CN : JUMPER CONNECTOR
JUMPER.TST : JUMPER, TEST POINT
L.DTCT : LIGHT DETECTING MODULE

L.EMIT : LIGHT EMITTING MODULE
LED.DSPLY : LED DISPLAY
LED.INFRD : LED, INFRARED
MODUL.RF : MODULATOR, RF
PHOT.CPL : PHOTO COUPLER
PHOT.INTR : PHOTO INTERRUPTER
PHOT.RFLCT : PHOTO REFLECTOR
PIN.TEST : PIN, TEST POINT
PLST.RIVET : PLASTIC RIVET
R.ARRAY : RESISTOR ARRAY
R.CAR : CARBON RESISTOR
R.CAR.CHP : CHIP RESISTOR
R.CAR.FP : FLAME PROOF CARBON RESISTOR
R.FUS : FUSABLE RESISTOR
R.MTL.CHP : CHIP METAL FILM RESISTOR
R.MTL.FLM : METAL FILM RESISTOR
R.MTL.OXD : METAL OXIDE FILM RESISTOR
R.MTL.PLAT : METAL PLATE RESISTOR
RSNR.CE : CERAMIC RESONATOR
RSNR.CRYS : CRYSTAL RESONATOR
R.TW.CEM : TWIN CEMENT FIXED RESISTOR
R.WW : WIRE WOUND RESISTOR
SCR.BND.HD : BIND HEAD B-TITE SCREW
SCR.BW.HD : BW HEAD TAPPING SCREW
SCR.CUP : CUP TITE SCREW
SCR.TERM : SCREW TERMINAL
SCR.TR : SCREW, TRANSISTOR
SUPRT.PCB : SUPPORT, P.C.B.
SURG.PRTCT : SURGE PROTECTOR
SW.TACT : TACT SWITCH
SW.LEAF : LEAF SWITCH
SW.LEVER : LEVER SWITCH
SW.MICRO : MICRO SWITCH
SW.PUSH : PUSH SWITCH
SW.RT.ENC : ROTARY ENCODER
SW.RT.MTR : ROTARY SWITCH WITH MOTOR
SW.RT : ROTARY SWITCH
SW.SLIDE : SLIDE SWITCH
TERM.SP : SPEAKER TERMINAL
TERM.WRAP : WRAPPING TERMINAL
THRMST.CHP : CHIP THERMISTOR
TR.CHP : CHIP TRANSISTOR
TR.DGT : DIGITAL TRANSISTOR
TR.DGT.CHP : CHIP DIGITAL TRANSISTOR
TRANS : TRANSFORMER
TRANS.PULS : PULSE TRANSFORMER
TRANS.PWR : POWER TRANSFORMER ASS’y
TUNER.AM : TUNER PACK, AM
TUNER.FM : TUNER PACK, FM
TUNER.PK : FRONT-END TUNER PACK
VR : ROTARY POTENTIOMETER
VR.MTR : POTENTIOMETER WITH MOTOR
VR.SW : POTENTIOMETER WITH ROTARY SW
VR.SLIDE : SLIDE POTENTIOMETER
VR.TRIM : TRIMMER POTENTIOMETER

CDX-596

Note) Those parts marked with “#” are not included in the P.C.B. ass'y.

25

CDX-596

Schm
Ref. PART NO. Description

* V5004600 P.C.B. MAIN(A)
* V5004700 P.C.B. MAIN(BG)

CB1 V2731000 CN.FMN 16P
CB2 VB390200 CN.BS.PIN 6P
CB3 VB390100 CN.BS.PIN 5P
CB100 VB389900 CN.BS.PIN 3P
CB101 VT707200 L.EMIT TOTX178
CB200 VL844700 CN.BS.PIN 3P
CB201 VB389900 CN.BS.PIN 3P
CB202 VP245600 CN 2P

CB203 VG879900 CN.BS.PIN 2P
* CB300 VU282100 CN 21P
* CB301 VU272100 CN 21P

C1 VJ599100 C.CE.TUBLR 0.1uF 50V
* C2 V4749000 C.EL 150uF 6.3V

C3 UA954470 C.MYLAR 0.047uF 50V

C4 UR818100 C.EL 100uF 6.3V

C5 UR818100 C.EL 100uF 6.3V

C6 UR866100 C.EL 1uF 50V

C7 VJ599100 C.CE.TUBLR 0.1uF 50V

C8 VJ599100 C.CE.TUBLR 0.1uF 50V

C9 UA953100 C.MYLAR 1000pF 50V

C10 VJ599100 C.CE.TUBLR 0.1uF 50V

C11 VF466700 C.CE.TUBLR 47pF 50V

C12 UA655100 C.MYLAR 0.1uF 50V

C13 VG278400 C.CE.TUBLR 220pF 50V

C14 UN865470 C.EL 0.47uF 50V

C15 UA655100 C.MYLAR 0.1uF 50V

C16 UA953120 C.MYLAR 1200pF 50V

C17 UA953270 C.MYLAR 2700pF 50V

C18 UN866470 C.EL 4.7uF 50V

C19 UR837470 C.EL 47uF 16V

C20 VJ599100 C.CE.TUBLR 0.1uF 50V
* C21 V4749000 C.EL 150uF 6.3V

C22 UR818100 C.EL 100uF 6.3V

C23 VF467000 C.CE.TUBLR 1000pF 50V

C24 VJ599100 C.CE.TUBLR 0.1uF 50V

C25 UR818100 C.EL 100uF 6.3V

C26 UR818100 C.EL 100uF 6.3V

C27 UR818100 C.EL 100uF 6.3V
* C28 V4749000 C.EL 150uF 6.3V

C29 UA953330 C.MYLAR 3300pF 50V

CDX-596

C30 UA655100 C.MYLAR 0.1uF 50V

C31 VG278700 C.CE.TUBLR 390pF 50V

C32 VJ599100 C.CE.TUBLR 0.1uF 50V

C33 VJ599100 C.CE.TUBLR 0.1uF 50V

C34 UA954120 C.MYLAR 0.012uF 50V
* C35 V4749000 C.EL 150uF 6.3V

C36 UA655100 C.MYLAR 0.1uF 50V
* C37 UN865220 C.EL 0.22uF 50V

C38 UA655100 C.MYLAR 0.1uF 50V

C39 VJ599100 C.CE.TUBLR 0.1uF 50V

C40 VJ599100 C.CE.TUBLR 0.1uF 50V

New Parts

*

26

Schm
Ref. PART NO. Description

* C41 V4749000 C.EL 150uF 6.3V
* C42 V4749000 C.EL 150uF 6.3V

C44 VJ599100 C.CE.TUBLR 0.1uF 50V
C45 VJ599100 C.CE.TUBLR 0.1uF 50V
C46 UR818100 C.EL 100uF 6.3V
C47 VJ599100 C.CE.TUBLR 0.1uF 50V
C60 VG279100 C.CE.TUBLR 1200pF 16V
C100 VJ599100 C.CE.TUBLR 0.1uF 50V
C101 VJ599100 C.CE.TUBLR 0.1uF 50V
C102 VJ599100 C.CE.TUBLR 0.1uF 50V

* C103 VH619100 C.EL 220uF 6.3V

C106 VJ599100 C.CE.TUBLR 0.1uF 50V

* C107 VH619100 C.EL 220uF 6.3V

C108 VJ599100 C.CE.TUBLR 0.1uF 50V
C109 VJ599100 C.CE.TUBLR 0.1uF 50V
C110 VG287200 C.EL 10uF 50V
C111 VG287200 C.EL 10uF 50V
C112 VJ599100 C.CE.TUBLR 0.1uF 50V
C113 VJ599100 C.CE.TUBLR 0.1uF 50V
C114 VJ599100 C.CE.TUBLR 0.1uF 50V

* C115 Vi715500 C.MYLAR 1000pF 50V

C116 VJ599100 C.CE.TUBLR 0.1uF 50V

* C117 VE016600 C.EL 220uF 6.3V

C118 VA761400 C.CE 47pF 50V

C119 VA761400 C.CE 47pF 50V
* C120 VQ462600 C.MYLAR 220pF 50V
* C121 Vi715500 C.MYLAR 1000pF 50V

C122 VQ572600 C.EL 1uF 100V
* C123 V2508400 C.MYLAR 1000pF 50V
* C124 VQ462600 C.MYLAR 220pF 50V
* C125 V2508400 C.MYLAR 1000pF 50V

C126 VQ572600 C.EL 1uF 100V
* C127 VQ462600 C.MYLAR 220pF 50V
* C128 VQ462600 C.MYLAR 220pF 50V

C129 VQ572600 C.EL 1uF 100V
* C130 UT552100 C.PP 100pF 125V
* C131 VQ562000 C.EL 47uF 25V
* C132 UT552100 C.PP 100pF 125V
* C133 VQ562000 C.EL 47uF 25V

C134 VQ572600 C.EL 1uF 100V

C135 VL883800 C.PP 2200pF 100V

C136 VL883800 C.PP 2200pF 100V

C137 UR818100 C.EL 100uF 6.3V

C138 VF467300 C.CE.TUBLR 0.01uF 16V

C139 UR837330 C.EL 33uF 16V

C141 VJ599000 C.CE.TUBLR 0.047uF 16V

C142 UR838330 C.EL 330uF 16V

C143 UR838330 C.EL 330uF 16V

C144 UR837100 C.EL 10uF 16V

C145 VJ599000 C.CE.TUBLR 0.047uF 16V

C146 VG277700 C.CE.TUBLR 68pF 50V

C147 VG277700 C.CE.TUBLR 68pF 50V

C148 UR837100 C.EL 10uF 16V

New Parts

*

CDX-596

Schm
Ref. PART NO. Description

C149 VJ599100 C.CE.TUBLR 0.1uF 50V
C150 VG278600 C.CE.TUBLR 330pF 50V
C151 VG278600 C.CE.TUBLR 330pF 50V
C152 VJ599100 C.CE.TUBLR 0.1uF 50V
C153 VJ599100 C.CE.TUBLR 0.1uF 50V

C154 VJ599100 C.CE.TUBLR 0.1uF 50V
* C155 Vi715500 C.MYLAR 1000pF 50V
* C156 Vi715500 C.MYLAR 1000pF 50V
* C157 UT552100 C.PP 100pF 125V
* C158 UT552100 C.PP 100pF 125V

C200 VJ599100 C.CE.TUBLR 0.1uF 50V
* C201 VN011900 C.EL 100uF 35V
* C202 VN011900 C.EL 100uF 35V

C203 UR866470 C.EL 4.7uF 50V

C204 UR866470 C.EL 4.7uF 50V
* C205 VG288200 C.EL 3300uF 16V

C207 UR838220 C.EL 220uF 16V

C208 VK534100 C.PP 0.01uF 100V

C209 UR865680 C.EL 0.68uF 50V
* C210 VN137400 C.EL 1000uF 16V

C212 VK534100 C.PP 0.01uF 100V
* C213 V5421400 C.EL 3300uF 25V

C214 UR866470 C.EL 4.7uF 50V

C215 UR828100 C.EL 100uF 10V

C216 UR867470 C.EL 47uF 50V

C217 FG644100 C.CE 0.01uF 50V

C218 UR866470 C.EL 4.7uF 50V

C219 UR868100 C.EL 100uF 50V

C220 UR866470 C.EL 4.7uF 50V

C221 VS741700 C.CE.SAFTY 0.01uF 275V

C222 VS741700 C.CE.SAFTY 0.01uF 275V

C223 VS741700 C.CE.SAFTY 0.01uF 275V

C300 VJ599100 C.CE.TUBLR 0.1uF 50V

C301 VJ599100 C.CE.TUBLR 0.1uF 50V

C302 UR818100 C.EL 100uF 6.3V

C305 VG276700 C.CE.TUBLR 24pF 50V

C306 VJ599100 C.CE.TUBLR 0.1uF 50V

C307 VJ599100 C.CE.TUBLR 0.1uF 50V

C308 UM388100 C.EL 100uF 10V

C309 VJ599100 C.CE.TUBLR 0.1uF 50V

D100 VD631600 DIODE 1SS133,176,HSS104

D101 VD631600 DIODE 1SS133,176,HSS104

D200 VD631600 DIODE 1SS133,176,HSS104

D201 VD631600 DIODE 1SS133,176,HSS104

D202 VD631600 DIODE 1SS133,176,HSS104

D203 VS997800 DIODE 1T2

D204 VS997800 DIODE 1T2

D205 VG437700 DIODE.ZENR MTZJ5.6B 5.6V

D206 VV731400 DIODE 2A02M

D207 VV731400 DIODE 2A02M

D209 VV731400 DIODE 2A02M

D210 VG437400 DIODE.ZENR MTZJ5.1B 5.1V

D211 VV731400 DIODE 2A02M

New Parts

*

Schm
Ref. PART NO. Description

D212 VV731400 DIODE 2A02M
D213 VV731400 DIODE 2A02M
D214 VV731400 DIODE 2A02M
D215 VV731400 DIODE 2A02M
D216 VG438000 DIODE.ZENR MTZJ6.2B 6.2V
D217 VS997800 DIODE 1T2
D218 VS997800 DIODE 1T2
D219 VG443300 DIODE.ZENR MTZJ30B 30V
D221 VS997800 DIODE 1T2
D222 VD631600 DIODE 1SS133,176,HSS104
D223 VD631600 DIODE 1SS133,176,HSS104
D300 VS132300 LED(re) SLR-325VCT31
D301 VD631600 DIODE 1SS133,176,HSS104
D302 VD631600 DIODE 1SS133,176,HSS104
D303 VD631600 DIODE 1SS133,176,HSS104
D304 VD631600 DIODE 1SS133,176,HSS104
HS201 VR506800 HEAT.SINK PUH16-25

HS202 Vi835500 HEAT.SINK PH-0124S-B
* IC1 XW249A00 IC AN8882SB
* IC2 XW244A00 IC AN8785SB
* IC3 XW915A00 IC MN35511AL
* IC100 XY080A00 IC YSZ914B-F
* IC101 XY108A00 IC AD1854JRS

IC102 iG142800 IC NJM5532D

IC103 iG142800 IC NJM5532D

IC104 Xi249A00 IC BA15218

IC105 iR000010 IC HD74HC00P 2INN AND

IC200 XD201A00 IC M5290P
* IC300 XW823A00 IC.CPU uPD78076GF-088 CPU

IC301 XS070A00 IC S-24C01ADP EEPROM

IC302 XV633A00 IC LC75711NE FLD

JK100 V2700900 JACK.PHONE JY-6317-03-030GD

L1 VD473700 COIL 60uH

L2 V4769500 FER.BEAD RH03506BT-B-1B

L103 VD473700 COIL 60uH

L104 VB871100 FER.BEAD BL02RN2-R62

L105 V4769500 FER.BEAD RH03506BT-B-1B

L106 Vi530800 TRANS.PULS 3PTD-001

L107 VD473700 COIL 60uH

L108 VD473700 COIL 60uH

L109 VD473700 COIL 60uH

L110 Vi491100 FER.CORE BP53RB19012080M

L111 V4769500 FER.BEAD RH03506BT-B-1B

L112 V4769500 FER.BEAD RH03506BT-B-1B

L120 VD473700 COIL 60uH

L201 VV900900 FLTR 3071-012-0

L300 VD473700 COIL 60uH
* PJ100 V4925200 JACK.PIN 2P

PJ101 V2283400 JACK.PIN 1P

Q1 iB054430 TR 2SB544 D,E,F,G

Q3 VK432900 TR 2SD1915F S,T

Q4 iC287820 TR 2SC2878 A,B

Q5 iA093320 TR 2SA933S Q,R

New Parts

*

27

CDX-596

Schm
Ref. PART NO. Description

Q100 iC287820 TR 2SC2878 A,B
Q101 iC287820 TR 2SC2878 A,B
Q102 iC287820 TR 2SC2878 A,B
Q103 iC287820 TR 2SC2878 A,B
Q201 iA093320 TR 2SA933S Q,R
Q202 iD040040 TR 2SD400
Q203 VS883300 TR 2SB1565 E,F
Q204 VS883400 TR 2SD2394 E,F
Q205 VP872600 TR 2SA1708 S,T
Q300 iA093320 TR 2SA933S Q,R
R144 HV755100 R.CAR.FP 100 1/4W
R154 HV755100 R.CAR.FP 100 1/4W
R203 HV755100 R.CAR.FP 100 1/4W
R204 HV755100 R.CAR.FP 100 1/4W
R217 Vi868300 R.FUS 0.68 1/6W
R218 HV755150 R.CAR.FP 150 1/4W
R219 HV755330 R.CAR.FP 330 1/4W
R221 Vi868300 R.FUS 0.68 1/6W
R222 Vi868300 R.FUS 0.68 1/6W

* R305 VK860600 R.ARRAY RGLE5X103J

R310 VF771900 R.ARRAY RGLE8X103J
SW200 VZ364100 SW.PUSH SDDLD1-A2-F-1
SW300 VG392900 SW.TACT SKHVAA
SW301 VG392900 SW.TACT SKHVAA
SW302 VG392900 SW.TACT SKHVAA
SW303 VG392900 SW.TACT SKHVAA
SW304 VG392900 SW.TACT SKHVAA
SW305 VG392900 SW.TACT SKHVAA
SW306 VG392900 SW.TACT SKHVAA
SW307 VG392900 SW.TACT SKHVAA
SW308 VG392900 SW.TACT SKHVAA
SW309 VG392900 SW.TACT SKHVAA
SW310 VG392900 SW.TACT SKHVAA
SW311 VG392900 SW.TACT SKHVAA
SW312 VG392900 SW.TACT SKHVAA
SW313 VG392900 SW.TACT SKHVAA
SW314 VG392900 SW.TACT SKHVAA
SW315 VG392900 SW.TACT SKHVAA
SW316 VG392900 SW.TACT SKHVAA

SW317 VG392900 SW.TACT SKHVAA
* T200 XY083A00 TRANS.PWR (A)
* T200 XY084A00 TRANS.PWR (BG)

U300 V2856200 L.DTCT PIC-28043TH2

V300 V3618100 FL.DSPLY 14-BT-56GN

XL100 VJ719800 RSNR.CRYS 16.9344MHz

XL300 VU763600 RSNR.CE 5MHz

VB966900 CN IMSA-6024
VQ948800 SHEET.FL GD
V3747500 SUPRT
VN008600 SCR.TERM 8.3x13
V3747400 SPACER.FL T4x6x18
EG330030 SCR.BND.HD 3x6 FCRM3-BL

Schm
Ref. PART NO. Description

New Parts

*

New Parts

*

28

ABCDE

CDX-596

1

■

EXPLODED VIEW

60

63

63

8

9

2

21

23

2

37

(3)

13

67

11

14

C

69

50

3

5

69

60

D

63

63

62

71

29

4

200-1

2

(4)

5

1-20

1-23

66

6

63

D

1-21

200

1-40

70

20

27

61

2

(2)

1-40

1-3

28

C

A

1-31

1-40

55

A

B

69

2

(5)

B

35

69

27

61

2

(1)

1-40

26

7

1-22

66

29

CDX-596

■

MECHANICAL PARTS

Ref.
No. PART NO. Description Remarks Markets

1-3 MF121160 FLEXIBLE FLAT CABLE 21P 160mm
* 1-20 V4210800 FRONT PANEL BL
* 1-20 V4210900 FRONT PANEL TI
* 1-20 V4411100 FRONT PANEL GD
* 1-21 V4211000 PANEL,SUB BL
* 1-21 V4211100 PANEL,SUB TI
* 1-21 V4413900 PANEL,SUB GD
* 1-22 V4210600 WINDOW PANEL,LID

1-23 V0068200 BUTTON GD

1-23 VZ494400 BUTTON 11x22 BL

1-23 VZ494500 BUTTON 11x22 TI

1-31 V2668300 SUPPORT,HP

1-40 EP630290 BIND HEAD P-TITE SCREW 3x6 FCRM3-BL
* 2 V5004600 P.C.B.ASS'Y MAIN (A)
* 2 V5004700 P.C.B.ASS'Y MAIN (BG)

5 VZ573200 CD MECHANISM UNIT KSL-2130CCM

8 V2296800 POWER CORD ASS'Y (A)

8 VN363700 POWER CORD ASS'Y (G)

8 VV437300 POWER CORD ASS'Y (B)

9 V2438700 CORD STOPPER #10P1

11 V5343800 CONNECTOR,FLAT CABLE 16P 260mm

13 MF706100 CONNECTOR ASS'Y 6P 100mm

14 MF705100 CONNECTOR ASS'Y 5P 100mm

20 VZ151800 CHASSIS,MAIN ALL
* 21 V4410900 REAR PANEL (BG)
* 21 V4629800 REAR PANEL (A)

23 V3081200 TOP COVER GD

23 VZ151900 TOP COVER BL

23 VZ152000 TOP COVER TI
* 26 V4200800 LID,CDX BL
* 26 V4200900 LID,CDX TI
* 26 V4411200 LID,CDX GD

27 V0049900 LEG D60xH16 GD

27 VQ780300 LEG D60xH16 BL,TI

28 VS037900 SHEET,TRAY B

29 V3205000 CARD EDGE SPACER KGES-18

35 VU981200 SUPPORT,P.C.B.No.3596

37 VZ262200 SUPPORT PU

50 VU590000 BINDING TIE CBTD001B

55 V2113100 SPACER

60 21991500 PW HEAD S-TITE SCREW 4x8-10 FCRM3-BL BL

60 VD069600 PW HEAD S-TITE SCREW 4x8-10 MFNI-33 GD

60 VH313200 BW HEAD S-TITE SCREW 4x8-10 FNM3-BL TI

61 EP600250 BIND HEAD B-TITE SCREW 3x8 ZMC2-Y

62 EP630640 BIND HEAD P-TITE SCREW 3x20 FCRM3-BL

63 VN413300 BIND HEAD BONDING B-T.SCREW 3x8 MFZN2-BL

66 EP630400 FLAT HEAD B-TITE SCREW 3x6 FCRM3-BL

67 V2728500 BIND HEAD S-TITE SCREW 4x7 MFZN2-BL

69 EP600830 BIND HEAD B-TITE SCREW 3x8 FCRM3-BL

70 V2128100 PW HEAD S-TITE SCREW 3x12-8 MFZN2-Y

71 VT669300 PW HEAD B-TITE SCREW 3x8-8 MFC2

30

ACCESSORIES

* 200 V4926000 REMOTE CONTROL TRANSMITTER CDX4

200-1 AAX13340 LID BLJYE 60050001

VS381600 PIN-PLUG CORD 2P 1.0m

BATTERY,MANGANESE SUM-3,AA,R06

New Parts

*

ABCDE

CDX-596

1

■

EXPLODED VIEW

(CD Mechanism Unit)

2

3

4

Stopper

5

6

* The stopper is not supplied with the tray as a spare part.

7

When replacing the tray, keep the removed stopper and reuse it.
Should it be lost and a new one be necessary, order service part 18 Main Chassis (S) and remove the stopper
only from it and use it as a spare part.

31

■

MECHANICAL PARTS

Ref.
No. PART NO. Description Remarks Markets

VZ573200 CD MECHANISM UNIT KSL-2130CCM
1 CX680620 TRAY (C) 2130 264629001
3 CX675250 GEAR COVER (S) 262554401
4 CX675210 TRAY GEAR (S) 262553501
5 AX619150 CHUCKING PLATE (S) 262554601
6 EX602890 BW HEAD P-TITE SCREW 2.6x7 262629401
7 BX602660 CHUCKING YOKE (S) 262553701
8 NX610570 MAGNET ASS'Y 145249321
9 CX675240 DAMPER (S) 262554102
10 NX636010 CHUCKING PULLEY 264629101
11 AX624650 SUB CHASSIS ASS'Y (S) 264628801
12 AX624640 COIL, SPRING (F) 264723601
13 AX624630 COIL, SPRING (R) 262723501
14 AX624660 WASHER 2130 264628901
15 EX604270 P-TITE SCREW 2.6x10 768513511
16 AX624620 INSULATOR 262723401
18 AX619160 MAIN CHASSIS (S), OUTSERT 262555206
19 VH554700 BW HEAD P-TITE SCREW 2.6x16 331950151
20 CX675270 DRIVE GEAR (S) 262554701
21 CX675260 CONTROL CAM (S) 262554504
22 KX604780 LEAF SWITCH 169266711
23 LX608390 CONNECTOR PIN 5P 156472111
24 NX613050 PWB, LOADING (S) 164052311
25 JX601470 LOADING MOTOR ASS'Y X26251171
26 CX675200 CENTER GEAR (S) 262527402
27 CX675220 LOADING PULLEY (S) 262553602
28 CX610840 BELT, LOADING MOTOR 365338700
29 EX602880 SCREW 2.6x2.5 262527901

CDX-596

(CD Mechanism Unit)

New Parts

*

32

ABCDE

CDX-596

1

2

3

■

EXPLODED VIEW

10

(Drive Unit)

9

4

5

Ref.
No. PART NO. Description Remarks Markets

6

7

33

1 NX635420 MOTOR CHASSIS ASS'Y (MB) X26258771
2 CX679710 MOTOR GEAR ASS'Y X26257691
3 AX623980 SLED SHAFT 262690801
4 CX679720 GEAR, A (S) 262690701
5 EA020036 PAN HEAD SCREW 2x3 ZMC2-Y 762125515
6 KX604660 LEAF SWITCH 157208511
7 NX613040 PWB, MOTOR MOTOR 6P 163967812
8 LX610120 CONNECTOR PIN 6P 156472211
9 CX680030 GEAR 262700301
10 NX636020 OPTICAL HEAD KSS213C

New Parts

*

ABCDE

CDX-596

1

2

3

REMOTE CONTROL TRANSMITTER

■

SCHEMATIC DIAGRAM

U1 PT247—001

KI1

KI0

KO0

REF

KO1

KO2

KO3

KO4

KO5

KO6

2

1

20

19

R3

200K

18

17

16

15

14

113

K2 K3 K4 K5

VCC

K8K7 K9 K10 K11 K12

K14K13 K15 K16

K20K19 K21 K22

K26K25 K27 K28 K29 K30

K32K31 K33 K34 K35 K36

K17 K18

Q1

2SD1781K

R1
1

IR—LED

3V

R2 180

VCC

C1
47uF/10V

X1

3.64MHz

3

KI2

4

KI3

5

KI4

6

KI5

7

NC

12

REM

8

VDD

9

OSCO

10

OSCI

11

VSS

4

KEY No.

K2

TEXT/

K3
K4
K5
K7
K8
K9
K10

5

K11
K12
K13

-

OUTPUT LEVEL

+

K14
K15
K16
K17
K18
K19
K20
K21

6

K22
K25
K26
K27
K28
K29
K30
K31
K32
K33
K34

00

7

4

K35
K36

FUNCTION

REPEAT
0
8
5
OPEN/CLOSE
CLEAR
1
9
6
STOP
PLAY
TIME/TEXT
2
+10
SEARCH
OUTPUT LEVEL­PEAK
INDEX
3
RANDOM
I SKIP
PROG
4
OUTPUT LEVEL+
TAPE
SYNCHRO
SKIP I
SPACE
7
DIMMER
PAUSE
SEARCH

CUSTOM CODE

(HEX)

79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79

DATA CODE

(HEX)

08
10
18
15
01
0D
11
19
16
56
02
0A
12
1A
06
1D
5D
0B
13
1B
04
0C
14
1C
57
58
07
0F
17
1E
55
05

34

Parts List for Carbon Resistors

CDX-596

Value

1.0

1.8

2.2

3.3

4.7

5.6
10
15
22
27
33
39
47
56
68
75
82
91

100
110
120
150
160
180
200
220
270
330
390
430
470
510
560
680
820
910

1.0 k

1.2 k

1.5 k

1.8 k

2.0 k

2.2 k

2.4 k

2.7 k

3.0 k

3.3 k

3.6 k

3.9 k

4.7 k

5.1 k

5.6 k

6.8 k

8.2 k

9.1 k

1/4W Type Part No.

HJ35 3100

HJ35 3180
HJ35 3220
HJ35 3330
HJ35 3470
HJ35 3560

HF45 4100

HJ35 4150
HF45 4220
HJ35 4270

HF45 4330

HJ35 4470

HF45 4470
HF45 4560
HF45 4680
HF45 4750
HF45 4820
HF45 4910
HF45 5100

HJ35 5110

HF45 5120
HF45 5150

HJ35 5160

HF45 5180
HF45 5200
HF45 5220
HF45 5270
HF45 5330
HF45 5390
HF45 5430
HF45 5470
HF45 5510
HF45 5560
HF45 5680
HF45 5820
HF45 5910
HF45 6100
HF45 6120
HF45 6150
HF45 6180

HJ35 6200

HF45 6220

HJ35 6240

HF45 6270
HF45 6300
HF45 6330

HJ35 6360

HF45 6390
HF45 6470
HF45 6510
HF45 6560
HF45 6680
HF45 6820
HF45 6910

1/6W Type Part No.

HF85 3100

❊

HF85 3220
HF85 3330
HF85 3470
HF85 3560
HF45 4100
HF85 4150
HF45 4220
HF85 4270
HF45 4330
HF85 4390
HF45 4470
HF45 4560
HF45 4680
HF45 4750
HF45 4820
HF45 4910
HF45 5100
HF85 5110
HF45 5120
HF45 5150

❊

HF45 5180
HF45 5200
HF45 5220
HF45 5270
HF45 5330
HF45 5390
HF45 5430
HF45 5470
HF45 5510
HF45 5560
HF45 5680
HF45 5820
HF45 5910
HF45 6100
HF45 6120
HF45 6150
HF45 6180
HF85 6200
HF45 6220
HF85 6240
HF45 6270
HF45 6300
HF45 6330
HF85 6360
HF45 6390
HF45 6470
HF45 6510
HF45 6560
HF45 6680
HF45 6820
HF45 6910

Value
10 k
11 k
12 k
13 k
15 k
18 k
22 k
24 k
27 k
30 k
33 k
36 k
39 k
47 k
51 k
56 k
62 k
68 k
82 k
91 k

100 k
110 k
120 k
150 k
180 k
220 k
270 k
300 k
330 k
390 k
470 k
560 k
680 k
820 k

1.0 M

1.2 M

1.5 M

1.8 M

2.2 M

3.3 M

3.9 M

4.7 M

1/4W Type Part No.

HF45 7100
HF45 7110
HJ35 7120
HF45 7130
HF45 7150
HF45 7180
HF45 7220
HF45 7240
HJ35 7270
HF45 7300
HF45 7330
HF45 7360
HF45 7390
HF45 7470
HF45 7510
HF45 7560
HF45 7620
HF45 7680
HF45 7820
HF45 7910
HF45 8100
HF45 8110
HF45 8120
HF45 8150
HF45 8180
HJ35 8220
HF45 8270
HF45 8300
HF45 8330
HJ35 8390
HF45 8470
HJ35 8560
HJ35 8680
HJ35 8820
HF45 9100
HJ35 9120
HJ35 9150
HJ35 9180
HJ35 9220
HJ35 9330
HJ35 9390
HJ35 9470

1/4W Type

HJ35

10mm

1/6W Type Part No.

HF45 7100
HF45 7110
HF85 7120
HF45 7130
HF45 7150
HF45 7180
HF45 7220
HF45 7240
HF85 7270
HF45 7300
HF45 7330
HF45 7360
HF45 7390
HF45 7470
HF45 7510
HF45 7560
HF45 7620
HF45 7680
HF45 7820
HF45 7910
HF45 8100
HF45 8110
HF45 8120
HF45 8150
HF45 8180
HF85 8220
HF45 8270
HF45 8300
HF45 8330
HF85 8390
HF45 8470
HF85 8560
HF85 8680
HF85 8820
HF45 9100

❊

HF85 9150
HF85 9180
HF85 9220
HF85 9330

❊

HF85 9470

1/4W Type

HF45

1/6W Type

HF85

5mm

1992

CDX-596

35

CDX-596

CDX -596

CDX-596