SONY CDX-396, CCD-TR440 Service Manual

CDX-396/496

COMPACT DISC PLAYER

CDX-396/496

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

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.

■

CONTENTS

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

FRONT PANELS ............................................................ 3

REAR PANELS .............................................................. 4

SPECIFICATIONS .......................................................... 5

INTERNAL VIEW ........................................................... 5

DISASSEMBLY PROCEDURES ............................... 6, 7

STANDARD OPERATION CHART ........................... 7, 8

TEST MODE ............................................................... 8, 9

ERROR MESSAGE................................................ 10, 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-396/496

DISPLAY DATA ........................................................... 12

IC DATA .................................................................. 13-16

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

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

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

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

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

PARTS LIST ............................................................ 25-37

REMOTE CONTROL TRANSMITTER......................... 38

100707

CDX-396/496

■

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.

2. Leakage Current Measurement (For 120V Models Only).
When service has been completed, it is imperative to verify
that all exposed conductive surfaces are properly insulated
from supply circuits.

● 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

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

● Material : GaAlAs

● Wavelength : 780 nm

● Emission Duration : Continuous

● Laser Output : max. 44.6 µW*

* This output is the value measured at a distance of

WARNING: CHEMICAL CONTENT NOTICE!

CDX-396/496

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
FOR ANY REASON WHATSOEVER!

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

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

Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale
solder fumes or expose eyes to solder/flux vapor!

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 R, G, B model

CDX-396/496

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

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

➀

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

DETTE MÆRKAT ER ANBRAGT SOM VIST I ILLUSTRATIONEN FOR AT ADVARE BRUGEREN OM AT APPARATET

➀

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-396/496

Finnish

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

2

CDX-396/496

■

FRONT PANELS

CDX-396

CDX-496

CDX-396

CDX-396/496

CDX-496

OUTPUT LEVEL

+

-

39

3

■

240V

120V

110V

REAR PANELS

U, C models

R model

CDX-396/496

A model

G, B models

120V

220V

110

V

240V

CDX-396/496

4

CDX-396/496

■

SPECIFICATIONS

Output Level

1kHz, 0dB 2.0 ± 0.5Vrms

Signal to Noise Ratio (EIAJ) 105dB
Dynamic Range 95dB
Harmonic Distortion+Noise (1kHz) 0.003%
Frequency Response

2Hz — 20kHz ±0.5dB

Power Requirements

U, C models (CDX-396 ONLY) 120V AC 60Hz
B, G models 230V AC 50Hz
A model (CDX-396 ONLY) 240V AC 50Hz
R model 110/120/220/240V AC 50/60Hz

Power Consumption 9W
Dimensions (W x H x D) 435 x 96 x 277mm

Weight 3.7kg (7 lbs 11 oz)
Finish

CDX-396

CDX-396BL Black color
CDX-396TI Titanium color

CDX-496

CDX-496BL Black color
CDX-496TI Titanium color

Accessories Pin plug cord

*Specifications are subject to change without notice.

U ................... U. S. A. model

C ................Canadian model

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

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

Remote control transmitter

(Dry-cell : x 2: Size “AA”, R06)

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

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

R .................. General model

● DIMENSION

435(17-1/8")

6

(1/4")

277

261.5
(10-7/8")

(10-5/16")

5.5

(3/16")

80

96

(3-1/18")

(3-3/4")

16

(5/8")

Unit : mm (inch)

■

INTERNAL VIEW

CDX-396/496

1 MAIN P.C.B. (3)
2 MAIN P.C.B. (6)
3 MAIN P.C.B. (1)
4 MAIN P.C.B. (4)
5 CD MECHANISM UNIT
6 MAIN P.C.B. (2)
7 MAIN P.C.B. (5) (CDX-496 ONLY)

5 6 7

5

2

1

4

4

1

3

3

3

CD Mchanism
Unit

Front Panel

Top Cover

Lid

■

CB200

CB101

PJ100

CB1

CB2

CB3

CB301

CB100

CB202

CB203

DISASSEMBLY PROCEDURES

1. Removal of Top Cover

a. Remove 4 screws ( 1 ) and 3 screws

(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 2 connectors (CB202, CB301) in Fig. 2.
c.

Remove a connector (CB100) in Fig. 2. (CDX-496

only)
d. Remove 5 ( 3 ) screws in Fig. 1.
e.

Remove 2 hooks and then pull the Front Panel for-

ward.

3. Removal of CD Mechanism Unit

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

CDX-396/496

(Remove parts in disassembly order as numbered.)

4. Removal of Tray Unit

a. Remove 2 screws ( 5 ) and then remove the

Chucking 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 ( 6 ) in Fig. 4.
b. Remove 4 screws ( 7 ) and then remove the Drive

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.

Chucking Unit

Stopper

Stopper Pin

5

Sub Chassis (S)

Drive Unit

3

Fig. 1

CDX-396/496

Fig. 2

6

Drive Gear

Hook

Stopper

Fig. 3 Fig. 4

7

7

6

CDX-396/496

Pick-up Head Gear A

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

"TRV" signal is output until detection of LIMIT switch.

Disc Table

19.4 ± 0.2mm

Fig. 5

" appears in the TIME indicator.

CDX-396/496

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, 23 pin)
Proceeds To Next Step.

LDON = H (IC1, 5 pin)

FLOCK = H → L (IC300, 18 pin)

TLOCK = H → L (IC300, 19 pin)

Spindle servo ON

VCO lock

Feed servo ON

A

7

CDX-396/496

Tracking gain rough ADJ

- * Data f etch cycle -

After searching the beginning, PLAY starts.

- PLAY -

MUTE ON

TRACK search

MUTE ON

Spindle motor stop

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

Tracking balance ADJ (only tray OPEN/CLOSE)

Focus balance ADJ

Focus gain ADJ

Tracking gain ADJ

* TOC READ

TRACK NO. 1 is searched.

Set to SEARCH by means of , key.

After searching the beginning, MUTE is cancelled.

- PLAY -

Press the STOP key.

Laser OFF

Forced feed return

- STOP -

: MUTE ON = L → H

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

: LDON = H → L (IC1, 5 pin)

A

■

TEST MODE

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

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

CDX-396/496

8

CDX-396/496

(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

CDX-396/496

16
17
18
19
1A
1B
1E
55
56
57
58
5D

KEY

OPEN/CLOSE

REPEAT

TIME
INDEX
PROG

CLEAR
SPACE

0
1
2
3
4
5
6
7
8
9

+10

RANDOM

DIMMER

TAPE

SYNCHRO

PEAK

CUSTOM CODE = (79)x

FUNCTION

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

-

9

CDX-396/496

■

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––5
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 , – 5 ..... 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-396/496

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

(Limit switch fails)

Is forced

feed operation

available in TEST

mode?

NO

FEED servo defective.
Microcomputer defective.

Y...Outward
T...Inward

Feed limit switch

YES

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.

10

CDX-396/496

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

Tray starts to

move but stops.

Is output

available at LOADING

terminal?

FLSW = L

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

MUTING applied.

CDX-396/496

IC3 or IC200 defective.

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

Does tray

YES

NO

YES

NO

YES

NO

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

Motor defective.

Microcomputer or
LOADING IC (IC2)
defective.

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.

YES

MUTING circuit defective.
Microcomputer defective.

NO

NO

Pick-up defective.

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

Is disc dirty,

scratched or

warped?

NO

Is TER

waveform normal?

NO

IC3 defective.

YES

YES

YES

Check by using a
known good disc.

Poor mechanism

YES

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

Check by using a
known good disc.

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

11

■

PROGRAM

RANDOM

DISPLAY DATA

V300 : 9-MT-133GK

PATTERN AREA

CDX-396/496

1

PIN CONNECTION

1

F1

19

NC

2F13NP4

20NC21

P1222P11

PIN NO.

CONNECTION

PIN NO.

CONNECTION

NOTE 1) F1, F2 ..........Filament

2) NP ............... No pin

3) NC ...............No connection

4) P1~P10 .......Datum Line

5) 1G~9G.........Grid

GRID ASSIGNMENT

9G

5

8G

23

P10

35

6

76G85G94G103G112G121G13NC14NC15NC16NC17NC18

7G

24

25P826P727P628P529P430P331P232P133NP34F235

P9

NC

F2

CDX-396/496

ANODE CONNECTION

P1

PROGRAM

P2

RANDOM

P3
P4
P5
P6
P7
P8

P9
P10
P11
P12

9G

A

B

SPACE

—
—

1
2
3
4

7G

7G

a
b
c
d
e

f

g

—

5
6

—
—

a
b
c
d
e

f

g

—

7
8

—
—

6G

TOTAL

REMAIN

—
—
—
—
—
—

9
10
11

—

5G

a
b
c
d
e

f

g

—

12

INDEX

—
—

4G

13
14

3G

a
b
c
d
e

f

g

—

—
—

a
b
c
d
e

f

g

:

15

PEAK

—
—

2G

a
b
c
d
e

f

g

—

16
17

—
—

1G

SINGLE

FULL

REPEAT

B1
B2

B3
B4
B5
S1

18
19
20

12

CDX-396/496

■

IC DATA

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

VDDX2X1

VSS

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

XSEL

CRC

FLAG

PCK/RESY

EFM

AVSS2

AVDD2

VCOF

PLLF

DSLF

DRF

IREF

ARF

WVEL

PLAY/TRVSTOP

TOFS

60

VDD

57

VSS

4

DVDD1

5

DVSS1

18

/RST

71

/TEST

32

FE

33

RFFNV

TRCRS

VDET

BDO

/RFDET

OPT

TE

34

37

35

39

38

36

CDX-396/496

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

BLKCK

CRC

IOSEL

DIGITAL DE-EMPHASIS

PEM

(L)

SDATI

8 TIMES
OVER SAMPLING

DIGITAL FILTER

DO

DAC

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

SMCK/FCLK

VCOF

CK384

VCO

1 2 2 4 5 6 7 8 91011121314151617181920

TX

DVSS1

DRF

MCLK

IREF

MDATA

DSLF

MLD

PLLF

SENSE

/FLOCK

EFM

PCK/RESY

BLKCK

/TLOCK

AVDD

SQCK

SUBQ

AVSS

SUBQ

SUBCODE

BUFFER

DMUTE

SQCK

MDATA

BCLK

MCLK

LRCK

MLD

DVDD1

SRDATA

ARF

DSL.PLL VCO

STAT

/RST

SMCK/FCLK

CLVS/FLAG6

DEMP1/TEST2

STATX1X2

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

XSEL

TIMING
GENERATOR

PITCH CONTROL

EFM DEMODULATION

SYNC INTERPOLATION

SUBCODE DEMODULATION

CIRC ERROR CORRECTION

DEINTERLEAVE

16K

SRAM

A/D CONVERTER

MICRO COMPUTER

INTERFACE

SERVO

CPU

INPUT PORT

OUTPUT

PORT

D/A

CONVERTER

INTERPOLATION
SOFT MUTING
DIGITAL
ATTENUATION

PEAK DETECT
AUTO CUE

CLV

SERVO

DIGITAL

AUDIO

INTERFACE

SERVO

LRCKI

BCKI

PLL VCO2

DEMP1/TEST2

PEM

(R)

61

VSOF2

13

TIMING GENERATOR

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

DMUTE

PLAY/TRVSTOP

BCLK

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

+
+

+

+

CDX-396/496

V5
V5

V5

CDX-396/496

V5

14

CDX-396/496

IC300 : uPD78043FGF-072
System Control

P95/FIP7

P96/FIP8

P97/FIP9

P100/FIP10

P101/FIP11

P102/FIP12

P103/FIP13

P104/FIP14

P105/FIP15

LOAD

V

P106/FIP16

P107/FIP17

P110/FIP18

P111/FIP19

P112/FIP20

P113/FIP21

CDX-396/496

P94/FIP6
P93/FIP5
P92/FIP4
P91/FIP3
P90/FIP2
P81/FIP1
P80/FIP0

P27/SCK0

P26/SO0/SB1

P25/SI0/SB0

P24/BUSY

P23/STB

P22/SCK1

P21/SO1

P17/ANI7
P16/ANI6
P15/ANI5
P14/ANI4

TO0/P30

TI0/INTP0/P00

TO1/P31

TI1/P33

TO2/P32

TI2/P34

CI0/INTP3/P03

SI0/SB0/P25

SO0/SB1/P26

SCK0/P27

SI1/P20

SO1/P21

SCK1/P22

STB/P23

BUSY/P24

ANI0/P10-

ANI7/P17

INTP0/TI0/P00

INTP3/CI0/P03

P20/SI1

RESET

AV
AV

AV

DD

V

P74
P73

AV

SS

DD

SS

REF

-

80 78 7679 77 75 73 7174 72 70 68 6669 67 65

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

25 27 2926 28 30 32 3431 33 35 37 3936 38 40

REF

AV

P04/XT1

78K/0

CPU CORE

RAM

EVENT

COUNTER1

SS

X1

V

XT2

PROM

P13/ANI3

16-bit TIMER/
EVENT COUNTER

8-bit TIMER/

8-bit TIMER/
EVENT COUNTER2

WATCHDOG TIMER

WATCH TIMER

6-bit UP/DOWN

COUNTER

SERIAL

INTERFACE0

SERIAL

INTERFACE1

A/D CONVERTER

INTERRUPT

CONTROL

P12/ANI2

P11/ANI1

DD

AV

P10/ANI0

64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41

X2

P37

P34/TI2

P33/TI1

P35/PCL

P36/BUZ

FIP
CONTROLLER/
DRIVER

PORT0

PORT1

PORT2

PORT3

PORT7

PORT8

PORT9

PORT10

PORT11

PORT12

P114/FIP22
P115/FIP23
P116/FIP24
P117/FIP25
P120/FIP26
P121/FIP27
P122/FIP28
P123/FIP29
P124/FIP30
P125/FIP31
P126/FIP32
P127/FIP33
V

DD

P70
P71
P72
V

PP

P00/INTP0/TI0
P01/INTP1
P02/INTP2
P03/INTP3/CI0
P30/TO0
P31/TO1
P32/TO2

P00
P01-P03
P04

P10-P17

P20-P27

P30-P37

P70-P74

P80, P81

P90-P97

P100-P107

P110-P117

P120-P127

FIP0-FIP33
V

LOAD

15

BUZ/P36

PCL/P35

BUZZER OUTPUT

CLOCK OUTPUT
CONTROL

RESET

SYSTEM

CONTROL

VPPVSSV

DD

X1
X2
XT1/P04
XT2

CDX-396/496

NIP

.oN

16PIF/49P7GO
25PIF/39P6GO 241OT/13PSLC/NPOO langisesolc/nepoyarT
34PIF/29P5GO 340OT/03PFERSO ecnereferybdnatS
43PIF/19P4GO 440IC/3PTNI/30PWSLCI hctiwsnepoyarT
52PIF/09P3GO 542PTNI/20PWSPOI hctiwsesolcyarT
61PIF/18P2GO 641PTNI/10PKCKLBI kcolckcolbedoc-buS
70PIF/08P1GO 740IT/0PTNI/00PMERI rosneslortnocetomeR
8DDV
90KCS/72PKCQSO )KCQS(kcolclaireS9427PO

110BS/0IS/52PQBUSI )QBUS(atadF/IlaireS1507PO
21YSUB/42PESNESI langisesneS25DDV
31BTS/32PDLMO langistcelespihc11553NM3533PIF/721PO
411KCS/22PKLCMO kcolclaireS4523PIF/621PO
511OS/12PATADMOatadlaireS5513PIF/521PO
611IS/02PCN6503PIF/421PO
71TESERTESER/I langisteseR7592PIF/321P3KI
8147PKCOLF/I langiskcolsucoF8582PIF/221P2KI
9137PKCOLT/I langiskcolgnikcarT9572PIF/121P1KI
02SSVADNGDNG0662PIF/021P0KI
127INA/71PTSRNM/I langisteseR1652PIF/711PO
226INA/61PETUMD/IlangisetuM2642PIF/611PO
325INA/51PWSLFI hctiwstimildeeF3632PIF/511PO
424INA/41PRREO )H(galftcetedrorrE4622PIF/411PO
523INA/31PETUMO langisetumgolanA5612PIF/311P21PO
622INA/21PCN6602PIF/211P11PO
721INA/11PFFODEEFO langisffoovresdeeF7691PIF/111P01PO
820INA/01PLRTCGO langislortnocniaG8681PIF/011P9PO
92DDVADDVA
03FERVAFERVADNG0761PIF/601P7PO
131TX/40P694/693I )H:694,L:693(tcetedledoM17DAOLV–V02
232TXCN2751PIF/501P6PO 6langistnemgesLF
33SSVDNGDNG3741PIF/401P4DK/5PO
431X1X)zHM0.5(rotallicsO4731PIF/301P3DK/4PO
532X2X)zHM0.5(rotallicsO5721PIF/201P2DK/3PO
6373P3NOM
73ZUB/63P2NOM7701PIF/001P0DK/1PO
83LCP/53P1NOM879PIF/79P)LotdexiF(
932IT/43PADSCN978PIF/69P9GO
041IT/33PLCSCN087PIF/59P8GO

EMAN

ECIVEDTIUCRICECIVEDTIUCRIC

O/INOITCNUF

+

V5

+

V5

7-1slangisdirgLF

)HotdexiF(

NIP

.oN

142OT/23PYBDNATSO langisybdnatS

84)PPV(CIDNGDNG

9671PIF/701P8PO

6711PIF/101P1DK/2PO

EMAN

O/INOITCNUF

+

V5

)LotdexiF(011BS/0OS/62PTATSI langissutatS0517PO

)LotdexiF(

3-0slangisnruteryeK

)LotdexiF(

21-7slangistnemgesLF

/5-1slangistnemgesLF

4-0slangisnacsyeK

9,8slangisdirgLF

CDX-396/496

16