Philips XPV 320 Rev

SERVICE MANUAL

DATA

BASIC CD MECHANISM : DA23LCOMPACT DISC PLAYER

XP-V320XP-V321XP-V322XP-V323

S/M Code No. 09-013-354-8N1

Y1(S,B)

AEZ1(S)

AEZ1(S)

YL1(S,DT,YT,LT)

-2-

PROTECTION OF EYES FROM LASER BEAM DURING SERVICING

VAROITUS!Laiteen Käyttäminen muulla kuin tässä käyttöohjeessa mainit-

ulla tavalla saattaa altistaa käyt-täjän turvallisuusluokan 1 ylit-

tävälle näkymättömälle lasersäteilylle.

VARNING!Om apparaten används på annat sätt än vad som specificeras i

denna bruksanvising, kan användaren utsättas för osynling

laserstrålning, som överskrider gränsen för laserklass 1.

Caution: Invisible laser radiation when

open and interlocks defeated avoid expo-

sure to beam.

Advarsel:Usynling laserståling ved åbning,

når sikkerhedsafbrydere er ude af funktion.

Undgå udsættelse for stråling.

CAUTIONUse of controls or adjustments or performance of procedures

other than those specified herein may result in hazardous

radiation exposure.

ATTENTIONL'utilisation de commandes, réglages ou procédures autres que

ceux spécifiés peut entraîner une dangereuse exposition aux

radiations.

ADVARSEL!Usynlig laserståling ved åbning, når sikkerhedsafbrydereer ude

af funktion. Undgå udsættelse for stråling.

This Compact Disc player is classified as a CLASS 1 LASER

product.

The CLASS 1 LASER PRODUCT label is located on the rear

exterior.

This set employs laser. Therefore, be sure to follow carefully the

instructions below when servicing.

WARNING!WHEN SERVICING, DO NOT APPROACH THE LASER EXIT

WITH THE EYE TOO CLOSELY. IN CASE IT IS NECESSARY TO

CONFIRM LASER BEAM EMISSION. BE SURE TO OBSERVE

FROM A DISTANCE OF MORE THAN 30cm FROM THE

SURFACE OF THE OBJECTIVE LENS ON THE OPTICAL

PICK-UP BLOCK.

CLASS 1KLASSE 1LUOKAN 1KLASS 1

LASER PRODUCTLASER PRODUKTLASER LAITELASER APPARAT

-3-

Precaution to replace Optical block(SF-P200)

1) After the connection, remove solder shown inthe right figure.

Body or clothes electrostatic potential could ruinlaser diode in the optical block. Be sure groundbody and workbench, and use care the clothesdo not touch the diode.

PICK UP ASSYSF-P200

:SOLDER

116 10 9

-4-

SPECIFICATIONS

XP-V320 XP-V321

XP-V322 XP-V323

• Design and specif icat ions are subject to change withoutnot ice.




-5-

REF. NO PART NO. KANRI DESCRIPTIONNO.


ELECTRICAL MAIN PARTS LIST-1/2

IC

87-A21-448-040 C-IC,BH6554FV 87-A21-083-040 C-IC,BH6508FS 87-A21-381-040 C-IC,LA9235M 87-A21-591-010 C-IC,LC78641NE-D 87-A21-085-040 C-IC,TA2120FN

8A-HC7-607-010 C-IC,UPD789406AGC-014-8BT

TRANSISTOR

89-211-323-080 C-TR,2SB1132R 87-A30-332-040 C-TR,CPH3106 87-A30-278-040 C-FET,2SK2980 87-A30-287-040 C-TR,DTC114TKA 87-A30-246-040 C-TR,2SA1037AK

86-NFZ-667-040 C-TR,DTC123JKA 89-416-643-080 C-TR,2SD1664R 89-324-123-080 C-TR,2SC2412K S

DIODE

87-A40-592-040 C-ZENER,HZM11NB2 87-A40-590-040 C-DIODE,HRW0202A 87-A40-554-040 C-DIODE,RB491D 87-A40-270-080 C-DIODE,MC2838 87-A40-836-040 C-ZENER,HZM6.2NB1

MAIN C.B

C101 87-010-553-040 CAP,E 47-16 GAS C102 87-010-551-040 CAP,E 33-10 GAS C103 87-A10-505-040 CAP,E 220-6.3 105 SF C104 87-010-503-040 CAP,E 220-4 GAS C105 87-010-498-040 CAP,E 10-16 GAS

C106 87-010-502-040 CAP ELECT GAS 100/4<EXCEPT 321AEZ1SC> C107 87-A10-260-080 C-CAP,U 0.1-16 K B C108 87-012-335-080 C-CAP,U 270P-50 SL C109 87-010-787-080 CAP, U 0.022-25 C110 87-A10-249-080 C-CAP,U 1-10 ZF

C111 87-A10-260-080 C-CAP,U 0.1-16 K B C112 87-A10-260-080 C-CAP,U 0.1-16 K B C113 87-A10-249-080 C-CAP,U 1-10 ZF C115 87-A10-260-080 C-CAP,U 0.1-16 K B C116 87-A10-260-080 C-CAP,U 0.1-16 K B

C117 87-A10-260-080 C-CAP,U 0.1-16 K B C201 87-A10-505-040 CAP,E 220-6.3 105 SF C202 87-010-873-080 C-CAP,U 560P-50 SL C204 87-010-785-080 C-CAP,U0.015-25BK C205 87-010-785-080 C-CAP,U0.015-25BK

C206 87-A10-249-080 C-CAP,U 1-10 ZF C207 87-A10-249-080 C-CAP,U 1-10 ZF C208 87-A10-978-080 C-CAP,U 820P-25 J CH C209 87-010-785-080 C-CAP,U0.015-25BK C210 87-010-785-080 C-CAP,U0.015-25BK

C212 87-A10-249-080 C-CAP,U 1-10 ZF C301 87-016-557-040 CAP,E 100-6.3 SF C302 87-010-502-040 CAP ELECT GAS 100/4 C303 87-016-557-040 CAP,E 100-6.3 SF C304 87-010-502-040 CAP ELECT GAS 100/4

C305 87-010-501-040 E/CAP GAS 47-4 C306 87-010-831-080 C-CAP,U,0.1-16F C308 87-010-831-080 C-CAP,U,0.1-16F C309 87-012-274-080 CHIP CAP,U 1000P-50B C311 87-012-188-080 C-CAP,U 47P-50 CH

C313 87-A11-049-080 C-CAP,U 1-6.3 K B C314 87-A10-828-080 C-CAP,U 0.33-6.3 K B C351 87-016-557-040 CAP,E 100-6.3 SF C352 87-010-503-040 CAP,E 220-4 GAS C353 87-A11-049-080 C-CAP,U 1-6.3 K B

C354 87-010-831-080 C-CAP,U,0.1-16F C355 87-012-176-080 CAP 15P C356 87-012-176-080 CAP 15P C357 87-010-831-080 C-CAP,U,0.1-16F C358 87-012-195-080 C-CAP,U 100P-50CH

C359 87-A10-902-080 C-CAP,U 0.47-10 K B C360 87-A10-260-080 C-CAP,U 0.1-16 K B C361 87-012-195-080 C-CAP,U 100P-50CH C362 87-A10-260-080 C-CAP,U 0.1-16 K B C363 87-012-286-080 CAP, U 0.01-25

C364 87-A11-070-080 C-CAP,U 0.033-16 K B C365 87-012-195-080 C-CAP,U 100P-50CH C367 87-012-271-080 CAP, U 560P-50 C368 87-010-831-080 C-CAP,U,0.1-16F C701 87-010-501-040 E/CAP GAS 47-4

C702 87-010-495-040 CAP,E 2.2-50 GAS C703 87-010-498-040 CAP,E 10-16 GAS C704 87-010-503-040 CAP,E 220-4 GAS C705 87-010-503-040 CAP,E 220-4 GAS C706 87-010-498-040 CAP,E 10-16 GAS

C707 87-010-501-040 E/CAP GAS 47-4 C708 87-A11-049-080 C-CAP,U 1-6.3 K B C709 87-A11-049-080 C-CAP,U 1-6.3 K B C710 87-012-198-080 CAP 180P C711 87-012-198-080 CAP 180P

C712 87-A10-025-080 C-CAP,U 0.22-16Z F C713 87-010-831-080 C-CAP,U,0.1-16F C714 87-010-831-080 C-CAP,U,0.1-16F C715 87-010-831-080 C-CAP,U,0.1-16F C716 87-010-831-080 C-CAP,U,0.1-16F

C717 87-010-831-080 C-CAP,U,0.1-16F C801 87-010-501-040 E/CAP GAS 47-4 C802 87-A10-260-080 C-CAP,U 0.1-16 K B C803 87-A10-260-080 C-CAP,U 0.1-16 K B C804 87-012-274-080 CHIP CAP,U 1000P-50B

C805 87-012-195-080 C-CAP,U 100P-50CH C806 87-012-337-080 C-CAP,U 56P-50 CH C807 87-012-337-080 C-CAP,U 56P-50 CH C808 87-A10-260-080 C-CAP,U 0.1-16 K B CN201 87-A60-429-010 CONN,16P H TOC-A

CN202 87-009-411-010 CONN,6P ZH V FB351 88-128-000-070 C-JUMPER,S 3216 FB701 88-128-000-070 C-JUMPER,S 3216 FB702 88-128-000-070 C-JUMPER.S 3216 FB703 87-A50-623-080 C-COIL,BK2125HS102

FB704 87-A50-623-080 C-COIL,BK2125HS102 J101 87-A61-447-010 JACK,DC DJ26B BLK 6 J701 87-A61-446-010 JACK,3.5 GRN ST W/REM L101 87-A50-574-010 COIL,100UH #7607 L102 87-A50-573-010 COIL,330UH LHL06NB

L301 87-A50-455-080 C-COIL,47UH-FSLB2520 L302 87-A50-501-080 C-COIL,10UH-FSLB2520 L351 87-A50-501-080 C-COIL,10UH-FSLB2520 L801 87-A50-501-080 C-COIL,10UH-FSLB2520 L802 87-A50-455-080 C-COIL,47UH-FSLB2520

LCD101 8A-HC7-602-010 LCD,AHC-7 R105 87-022-355-080 C-RES,S10K-1/10W F R107 87-022-358-080 C-RES,S 18K-1/10W F R307 87-022-202-080 C-RES,S33K 1/10WF R308 87-022-202-080 C-RES,S33K 1/10WF

R309 87-022-202-080 C-RES,S33K 1/10WF R310 87-022-202-080 C-RES,S33K 1/10WF R311 87-022-364-080 C-RES,S 82K-1/10W F R312 87-022-364-080 C-RES,S 82K-1/10W F S101 87-A90-095-080 SW,TACT EVQ11G04M

S102 87-A90-095-080 SW,TACT EVQ11G04M S103 87-A90-095-080 SW,TACT EVQ11G04M S104 87-A90-095-080 SW,TACT EVQ11G04M S105 87-A90-095-080 SW,TACT EVQ11G04M S106 87-A90-095-080 SW,TACT EVQ11G04M

-6-


ELECTRICAL MAIN PARTS LIST-2/2

S801 87-A91-622-010 SW,MICRO PV1102 S802 87-A91-742-010 SW,SL 4-1-3 HSW2061-010010 VR701 87-A92-167-010 VR,RTRY 30KCX2 H RK14J12A0-N X351 87-A70-202-080 C-VIB,CER 16.93MHZ CSACV-MXJ04

8 8

A

Resistor Code

Chip Resistor Part Coding

Figure

Value of resistor

Chip resistor

Wattage Type Tolerance

1/16W

1/10W

1/8W

1608

2125

3216

5%

5%

5%

CJ

CJ

CJ

Form L W t

1.6 0.8 0.45

2 1.25 0.45

3.2 1.6

108

118

128

: A : A

CHIP RESISTOR PART CODE

0.55

Resistor CodeDimensions (mm)

Symbol

1/16W 1005 5% CJ 1.0 0.5 0.35 104L

t

W

• Regarding connectors, they are not stocked as they are not the initial order items.The connectors are available after they are supplied from connector manufacturers upon the order is received.

-7-

TRANSISTOR ILLUSTRATION-1/1

B C EB

E

C

2SB11322SD1664

2SA10372SC2412CPH3106DTC114TKDTC123JK

GS

D

2SK2980

-8-

FL (AHC-7) GRID ASSIGNMENT/ANODE CONNECTION-1/1G

RID

AS

SIG

NM

EN

T

AN

OD

E C

ON

NE

CT

ION

-9-

101112131415161718192021222324

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

1234567892526272829303132

WIRING-1/1

-10-

SCHEMATIC DIAGRAM-1/1

16P H Toc-A6P 2HV

-11-

IC101

IC201

Q305

TEST MODE SHORT LAND

RF

VC

IC301

IC351

IC801

27

IC701

31

TEST MODE-1/3

-12-

The servo circuit of this model has been designed to be free of adjustments and controlled within the IC. Therefore, adjustments and disk judgementare performed automatically every time the TOC is read out. The adjustment status of each servo inside the IC can be monitored in this test mode.

1. Startup procedure

1) Short the test land.2) Insert the AC plug.3) Press the STOP button. (The test mode starts.)Note 1) The test mode is canceled by disconnecting the AC plug.Note 2) The OPEN/CLOSE switch cannot be operated during the test mode.

2. Checking the RF level

Test point: RF & VC (Vref)Test disk: TCD-782Play back the disk and confirm that the RF waveform is in the following state:

VOLT/DIV:200mVTIME/DIV:0.5us

3. Checking each servo

The adjustment values of each servo can be checked by pressing the MODE button repeatedly during playback. The switchingprocedure is as follows.Check mode OFF™Vref offset (RO)™focus offset (FO)™tracking offset (TO)™tracking balance (TB)™tracking gain (TG) ™focus gain (FG)™focus bias (FB)™check mode OFF

Example: Tracking offset (TO) Adjustment value™F5

* Adjustment values are indicated in hexadecimal.When displaying each mode on the LCD and pressing the PLAY button in the STOP status, the center value is displayed on the LCD.After the disk starts rotating, the adjustment value that was set during automatic adjustment is displayed. The display range of thecenter values and adjustment values of each mode are as follows. There are 256 steps for displaying the values of all modes.

0.8Vp-p or more

RNDM RESUME

DSL1

Tracking offset Adjustment value

Center value

1) Vref offset (RO)

2) Focus offset (FO)

3) Tracking offset (TO)

4) Tracking balance (TB)

5) Tracking gain (TG)

6) Focus gain (FG)

7) Focus bias (FB)

Center value

00

00

00

80

40

40

00

Display range

80-7F

80-7F

80-7F

00-FF

00-FF

00-FF

80-7F

TEST MODE-2/3

-13-

4. Amount of change of jitter

The amount of change of jitter is displayed in the focus bias check mode. The displayed value has 256 steps from 00 to FF.

Example: focus bias (FB) Adjustment value™00 Jitter value™FD

* Adjustment values and jitter values are indicated in hexadecimal.

RNDM RESUME

DSL1

Focus bias Adjustment value Jitter value

TEST MODE-3/3

-14-

WAVE FORM-1/1

1 IC301 Pin ≥ VOLT/DIV: 0.2VRF TIME/DIV: 0.5µS

2 IC301 Pin * VOLT/DIV: 0.2VTE TIME/DIV: 50µS

3 IC301 Pin ¡ VOLT/DIV: 0.1VFE- TIME/DIV: 2mS

4 IC351 Pin VOLT/DIV: 1VXOUT TIME/DIV: 50mS

f=16.93MHz

5 IC801 Pin VOLT/DIV: 1VX1 TIME/DIV: 0.2µS

f=4.2MHz

6 IC351 Pin VOLT/DIV: 2VLRSY TIME/DIV: 5µS

f=44.1kHz

52

57

7 IC351 Pin ∞ VOLT/DIV: 0.1VSPDO TIME/DIV: 5mS

69

-15-

IC BLOCK DIAGRAM-1/1IC, BH6508FS

IC, BH6554FV

IC, TA2120FN

POWGND

POWGND

POWGND

POWVCC

POWVCC VCCIN4 CN4CLK CN3

OUT 4F

OUT 3R

OUT 3F

OUT 4R IN3 VG

IN2CN2 VREFPOWGND

POWGND

POWGND

POWVCC

POWVCC

OUT 2F

OUT 2R

OUT 1R

OUT 1F

IN1 CN1CTMUTE 4

I N - L I N - R

-16-

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

26

27

28

29

30

31

32

33

34

35

36

Pin No. Pin Name I/O Description

IC DESCRIPTION-1/3 (LC78641NE-D)-1/3

Internal VCD control phase comparator output pin.

Internal VCD control phase comparator output pin. OFF for rough servo, ON for phase servo.

Internal VCD ground pin.

PDO output current adjustment resistor connection pin. (pull up)

Internal VCD power supply pin. (2000pF or more path controller to be inserted at a point nearer

to the pin between this pin and GND)

VCD frequency range adjustment resistor connection pin. (pull up)

Mirror detection signal input pin.

SLCO output current adjustment resistor connection pin. (pull up)

Control outout.

EFM signal input pin.

Jitter detection monitor pin.

Jitter detection adjustment pin.

BH signal input pin. A/D input. (Must be connected to OV when unused)

PH signal or RFENV signal input pin. A/D input.

FE signal input pin. A/D input.

TE signal input pin. A/D input.

VREF input pin. A/D input.

Servo A/D, D/A power supply pin. (2000pF or more path controller to be inserted at a point

nearer to the pin between this pin and GND)

Servo A/D, D/A ground pin.

PH reference output pin. D/A output. (Not connected)

BH reference output pin. D/A output. (Not connected)

Tracking balance output pin. D/A output.

Tracking control output pin. D/A output.

Focus control output pin. D/A output.

Spindle control output pin. D/A output.

Thread control output pin. D/A output.

Output driver VREF output pin. Input FG signal input pin. (Must be connected to OV when

unused) (Not connected)

Laser ON/OFF control pin.

General-purpose input/output pin 1. (Not connected)



General-purpose input/output pin 4.

General-purpose input/output pin 5.

EFM data playback clock monitor pin. Average 4.3218MHz when the phase is locked.

(Not connected)

C2 flag output pin. (Not connected)

Digital power supply pin. (2000pF or more path controller to be inserted at a point nearer to the

pin between this pin and GND)

PDO1

PDO2

VVSS

PCKIST

VVDD

FR

HFL

SLCIST

SLCO

EFMIN

JITTV

JITTC

BH

PH (RFENV)

FE

TE

VREF

ADAVDD

ADAVSS

PHREF

BHREF

TBLO

TDO

FDO

SPDO

SLDO

DVREF/FG

LASER

CONT1

CONT2

CONT3

CONT4

CONT5

PCK

C2F

VDD

O

O

—

I

—

I

I

I

O

I

O

O

I

I

I

I

I

—

—

O

O

O

O

O

O

O

I/O

O

I/O

I/O

I/O

I/O

I/O

O

O

—

-17-


37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

Digital OUT output pin. (EIAJ format) (Not connected)

Output pin for the 7.35kHz synchronization signal divided from the crystal osillator. (Not

connected)

(Not connected)

C1 C2 error correction monitor pin. Test input pin. Must be connected to OV.

Emphasis pin. Which becomes an input pin after reset and can becontrolled externally. This

becomes an emphasis monitor pin under control by command. (Not connected)

L channnel mute output pin. (Not connected)

R channel mute output pin. (Not connected)

L channel power supply pin. (2000pF or more path controller to be inserted at a point nearer to

the pin between this pin and GND)

L channel output pin.

L channel ground pin, Must be connected to 0V.

R channel ground pin, Must be connected to 0V.

R channel output pin.

R channel power supply pin. (2000pF or more path controller to be inserted at a point nearer to

the pin between this pin and GND)

Crystal oscillator power supply pin. (2000pF or more path controller to be inserted at a point


Connections for a 16.9344MHz crystal oscillator pin.

Crystal oscillator ground pin. Must be connected to 0V.

L/R clock input pin. (Must be connected to 0V when unused)

Bit clock input pin. (Must be connected to 0V when unused)

L/R channel data input pin. (Must be connected to 0V when unused)

L/R clock output pin.

Bit clock output pin. (Not connected)

L/R channel data output pin. (Not connected)

16.9344MHz output pin. (Not connected)

Subcode frame synchronization signal output pin. This signal falls when the subcode is in the

standby state. (Not connected)

Subcode clock synchronization signal output pin. (Not connected)

Subcode P, Q, R, S, T, U and W output pin. (Not connected)

Subcode readout clock input pin.

Chip enable signal input pin.

Data transfer clock input pin.

Data input pin.

Data output pin.

Interruption signal output pin. (Not connected)

Interruption signal output pin.

Reset input pin. This pin must be set low briefly after power is first applied.

DOUT

FSX

EFLG

TEST

EMPH

MUTEL

MUTER

LVDD

LCHO

LVSS

RVSS

RCHO

RVDD

XVDD

XIN

XOUT

XVSS

ASLRCK

ASDACK

ASDFIN

LRSY

DATACK

DATA

16M

SFSY

SBSY

PW

SBCK

CE

CL

DI

DO

INT

WRQ

RES

O

O

O

I

I/O

O

O

—

O

—

—

O

—

—

I

O

—

I

I

I

O

O

O

O

O

O

O

I

I

I

I

O

O

O

I


-18-


72

73

74

75

76

77

78

79

80

Focus ON detect pin.

Microprocessor interface power supply. (2000pF or more path controller to be inserted at a point


Digital ground pin. Must be connected to 0V.


General-pirpose input/output pin 7. (Not connected)

Rough servo/phase control automatic switching monitor output pin. “H” for rough servo and “L”

for phase servo. (Not connected)

Synchronization signal detection output pin. Outputs a high level when the synchronization

signal detected from the EFM signal and the internally generated synchronization signal agree.

(Not connected)

Defect pin. Which becomes an input pin after reset and can be controlled externally. This

becomes the defect monitor pin under control by command. (Not connected)

EFM signal output pin. (Not connected)

DRF

VDD5V

VSS

CONT6

CONT7

V/P

FSEQ

DFECT

EFMO

O

—

—

I/O

I/O

O

O

I/O

O


-19-

1

2

3-5

6

7-10

11-26

27-30

31

32

33

34-37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67


Positive polarity power supply (except for port section).

Feeding the LCD drive power supply voltage.

LCD drive power supply voltage.

Ground potential (except for port section).

Common signal output from LCD controller/driver.

Segment signal output from LCD controller/driver.

P93-P90. (Signal name: COM3-COM0). COM3-COM0 relay port.

P87. (Signal name: TSTMOD) (Connected to Ground). L: TEST MODE. (Not connected)

P86. (Signal name: CDRW). L: CD-RW.

P85. (Signal name: AGON). H: AGON.

P84-P81. (Not connected)

P80. (Signal name: SHOCK) (Connected to Ground). L: Gain-up circuit operation during shock.

A/D comparator analog power supply.

A/D comparator reference voltage.

Signal name: OPEN. OPEN switch. Lid opens at 1 Dh or more.

Signal name: K-HLD. RESUME/HOLD key accepts.

Signal name: K-OTH. BS, FS, MODE, DSL key accepts.

Signal name: VDIN. Battery voltage monitoring.

Signal name: RMC. Remote control key accepts.

Signal name: MUTLR. Zero data detection. MUTE at CDH or more.

Connected to Ground.

A/D comparator ground potential.

Signal name: DRF. Focus ON detection signal.

Not connected.

Signal name: WRQ. Interrupt signal from DSP.

Signal name: DO. Serial data reception from DSP.

Signal name: BEEP. Square wave output for BEEP sound.

Signal name: DI. Data output to DSP.

Signal name: CE. Chip enable output to DSP.

Signal name: CL. Serial clock output to DSP.

Signal name: K-STOP. H: When STOP button is pressed.

Signal name: K-PLAY. H: When PLAY button is pressed.

Signal name: ACDECT. H: AC adapter is detected.

Not connected.

Signal name: SPCON. H: Spindle stop.

Signal name: SLCON. H: Sled stop.

Signal name: LSW. L: Sled inner circumference limit.

Signal name: APOFF. L: DC-DC CONV OFF.

Not connected.

Signal name: XRST. L: DSP reset.

System reset input.

VDD1

BIAS

VLC0-VLC2

VSS1

COM0-COM3

S0-S15

P93/S16-P90/S19

P87/S20

P86/S21

P85/S22

P84/S23-P81/S26

P80/S27

AVDD

AVREF

ANI6/P66

ANI5/P65

ANI4/P64

ANI3/P63

ANI2/P62

ANI1/P61

ANI0/P60

AVSS

P27/INTP3

P26/INTP2

P25/INTP1

P24/INTP0

P23/TO2

P22/S1

P21/S0

P20/SCK

P53

P52

P51

P50

P03

P02

P01

P00

P47

P46_____________

RESET

—

—

—

—

O

O

I

I

O

O

O

I

—

—

I

I

I

I

I

I

I

—

I

O

I

I

O

O

O

O

I

I

I

O

O

O

I

O

O

O

I

IC DESCRIPTION-2/3 (µPD789406AGC-014)-1/2

-20-


X2

X1

VSS0

VDD0

XT2

XT1

IC/VPP

P45

P44

P43

P42

P41, P40

—

I

—

—

—

I

—

O

O

O

O

O

Terminal to connect external crystal for main system clock oscillation.

Ground potential of port section.

Positive polarity power supply for port section.

Not connected.

Terminal to connect external crystal for sub system clock oscillation. (Connected to Ground)

This pin is internally connected. Connect this pin directly to Vss0 or Vss1.

Signal name: SDBY. H: Output amplifier operates.

Signal name: MUTE. H: MUTE ON (Output amplifier).

Signal name: DSL1. L: DSL ON (Step 1).

Signal name: DSL2. H: DSL ON (Step 2) (When DSL1 is H).

Not connected.

68

69

70

71

72

73

74

75

76

77

78

79, 80

IC DESCRIPTION-2/3 (µPD789406AGC-014)-2/2

-21-

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

26

27

28

29

30


FIN1

FIN2

TIN1

TIN2

REF1

VREF

LDS

LDD

GND

LDOF

ODRV

AGON

EFBL

TESO

TESI

TES

HFL

TE

TE-

FE

FE-

RFEV

NC

BH

PH

NC

RF

RF-

RFSW

VCC

Pick-up signal input.

Pin designed for reference voltage.

Reference voltage output.

APC monitor voltage input.

APC output.

GND.

Laser OFF pin. (H: ON L: OFF)

Speed switch pin. (H: double L: normal speed)

AGC ON pin. (H: ON L: OFF)

FE balance adjustment pin.

TE signal output for TES. (Not connected)

TE input for TES formation. (Not connected)

TES output. (Not connected)

HFL signal output.

TE signal output.

Minus input for TE gain design.

FE signal output.

Minus input for FE gain design.

RF envelop signal output.

Pin N/C. (Not connected)

Capasitance connection pin for RF bottom clamp.

Capasitance connection pin for RF gain design.

Pin N/C. (Not connected)

RF signal output.

Minus input for RF signal gain design.

Switch for equalizer design when RF has double speed.

Power supply.

I

I

I

I

I

O

I

O

—

I

I

I

I

O

I

O

O

O

I

O

I

O

—

I

I

—

O

I

I

—

IC DESCRIPTION-3/3 (LA9235M)-1/1

-22-

VOLTAGE CHART-1/2

THE MEASURED VALUE IS DC VOLTAGETEST CONDITION:CD PLAYIC351 (LC78641NE)

PIN'S NUMBER 1 2 3 4 5 6 7 8 9 10CD PLAY 1.23 0 0 0.93 3.02 2.28 0.01 1.57 1.50 1.50

PIN'S NUMBER 11 12 13 14 15 16 17 18 19 20CD PLAY 1.79 1.67 0 1.15 1.50 1.55 1.51 3.02 0 1.45

PIN'S NUMBER 21 22 23 24 25 26 27 28 29 30CD PLAY 1.50 1.55 1.60 1.75 1.55 1.69 1.50 3.02 0.02 0.02

PIN'S NUMBER 31 32 33 34 35 36 37 38 39 40CD PLAY 0.02 0.02 0.02 1.54 0.02 3.02 1.52 1.52 0.02 0

PIN'S NUMBER 41 42 43 44 45 46 47 48 49 50CD PLAY 0.02 0.02 0.02 2.86 1.43 0 0 1.43 2.86 3.02

PIN'S NUMBER 51 52 53 54 55 56 57 58 59 60CD PLAY 1.42 1.42 0 0 0 0 1.50 1.50 1.01 1.49

PIN'S NUMBER 61 62 63 64 65 66 67 68 69 70CD PLAY 1.51 0.08 0.08 0 0.45 2.94 0.43 2.76 0.01 2.26

PIN'S NUMBER 71 72 73 74 75 76 77 78 79 80CD PLAY 3.04 3.02 3.02 0 0.01 0.01 0.01 3.00 0.01 1.52

IC801 (UPD789406AGC)PIN'S NUMBER 1 2 3 4 5 6 7 8 9 10

CD PLAY 3.04 3.04 2.55 1.70 0.85 0 1.27 1.27 1.27 1.27PIN'S NUMBER 11 12 13 14 15 16 17 18 19 20

CD PLAY \ \ \ \ \ \ \ \ \ \PIN'S NUMBER 21 22 23 24 25 26 27 28 29 30

CD PLAY \ \ \ \ \ \ \ \ \ \PIN'S NUMBER 31 32 33 34 35 36 37 38 39 40

CD PLAY 3.02 0.01 3.04 0.01 0.01 0.01 0.01 0.01 3.04 3.04PIN'S NUMBER 41 42 43 44 45 46 47 48 49 50

CD PLAY 0 3.02 3.02 1.39 0 0 0 0 3.02 0.01PIN'S NUMBER 51 52 53 54 55 56 57 58 59 60

CD PLAY 2.40 2.72 0.01 0.44 0.48 2.94 0.01 0.01 0 0.01PIN'S NUMBER 61 62 63 64 65 66 67 68 69 70


CD PLAY 3.04 0.30 0.01 0.01 3.04 0.01 0.01 0.01 0.01 0.01

IC701 (TA2120FN)PIN'S NUMBER 1 2 3 4 5 6 7 8

CD PLAY 1.20 0 2.68 3.04 3.04 1.20 0.26 1.20PIN'S NUMBER 9 10 11 12 13 14 15 16

CD PLAY 0 1.20 1.20 0 3.04 1.20 1.21 0PIN'S NUMBER 17 18 19 20 21 22 23 24

CD PLAY 0.01 1.25 0.01 3.04 1.20 1.20 0.01 1.20

IC201 (BH6508FS) PIN'S NUMBER 1 2 3 4 5 6 7 8

CD PLAY 0.01 0.44 1.62 1.51 0 0.49 2.63 0.08PIN'S NUMBER 9 10 11 12 13 14 15 16

CD PLAY 0 0.09 2.63 0.04 0 1.51 1.49 1.51PIN'S NUMBER 17 18 19 20 21 22 23 24

CD PLAY 3.06 7.05 1.53 1.51 0 0.08 2.56 0.01PIN'S NUMBER 25 26 27 28 29 30 31 32

CD PLAY 0 0.02 2.56 0.40 1.51 1.54 0 1.51

-23-

IC101 (BH6554FV)PIN'S NUMBER 1 2 3 4 5 6 7 8 9 10

CD PLAY 0 2.68 2.72 7.05 2.11 7.05 2.27 0.43 2.11 2.77PIN'S NUMBER 11 12 13 14 15 16 17 18 19 20

CD PLAY 0.15 0.36 3.04 0 3.04 0.01 0 3.04 0.38 1.19PIN'S NUMBER 21 22 23 24 25 26 27 28

CD PLAY 0.90 0.64 0.03 0 3.06 3.06 3.06 2.64

IC301 (LA9235M)PIN'S NUMBER 1 2 3 4 5 6 7 8 9 10



CD PLAY 1.52 1.15 0 1.93 1.30 0 1.59 1.50 1.51 2.99

VOLTAGE CHART-2/2

-24-

MECHANICAL EXPLODED VIEW-1/1

a

A

B

CC

DD

D

5

8

8

8

LCD

DA23L

9

PWB

10

11

12

13

15

14

7

a 18

21

19

20

2

3

41

16

617

22

-25-



MECHANICAL PARTS LIST-1/1

1 8B-HC7-007-010 KEY,SKIP 2 8B-HC7-005-010 WINDOW,DISPLAY 320<320Y1SC,320Y1BSC> 2 8B-HC7-021-010 WINDOW,DISPLAY 321<321AEZ1SC> 2 8B-HC7-022-010 WINDOW,DISPLAY 322<322AEZ1SC> 2 8B-HC7-023-010 WINDOW,DISPLAY 323

<323YL1SCC,323YL1BSCC>

2 8B-HC7-024-010 WINDOW,DISPLAY 323 SK<EXCEPT 323YL1SCC,322AEZ1SC,323YL1BSCC,

320Y1SC,320Y1BSC,321AEZ1SC> 3 8B-HC7-052-010 LID,CD DT<323YL1DTCC,323YL1BDTCC> 3 8B-HC7-053-010 LID,CD LT<323YL1LTCC,323YL1BLTCC> 3 8B-HC7-001-010 LID,CD S

<323YL1SCC,322AEZ1SC,323YL1BSCC,320Y1SC,320Y1BSC,321AEZ1SC>

3 8B-HC7-055-010 LID,CD YT<323YL1YTCC,323YL1BYTCC>

4 8B-HC7-207-010 SHAFT,LID 5 8B-HC7-206-010 SPR-T,LID 6 8B-HC7-011-010 HLDR,KEY PLAY 7 8B-HC7-002-010 CABI,CENTER S 8 8Z-HC1-225-010 DMPR,MECHA(SP)

9 8B-HC7-201-010 GUIDE,LCD 10 8B-HC7-205-010 BAT-CONTACT,(-) 11 8B-HC7-204-010 BAT-CONTACT,(+) 12 8B-HC7-203-010 BAT-CONTACT,(+)(-) 13 8B-HC7-006-010 KNOB,SL HOLD

14 8B-HC7-082-010 CABI ASSY,BOTTOM 320 DT<323YL1DTCC,323YL1BDTCC>

14 8B-HC7-083-010 CABI ASSY,BOTTOM 320 LT<323YL1LTCC,323YL1BLTCC>

14 8B-HC7-015-010 CABI ASSY,BOTTOM 320 S<323YL1SCC,322AEZ1SC,323YL1BSCC,

320Y1SC,320Y1BSC,321AEZ1SC> 14 8B-HC7-085-010 CABI ASSY,BOTTOM 320 YT

<323YL1YTCC,323YL1BYTCC> 15 88-HC6-021-010 FOOT, DIA10

16 8B-HC7-008-010 KEY,PLAY 17 8B-HC7-010-010 HLDR,KEY SKIP 18 8B-HC7-092-010 BTN,OPEN DT<323YL1DTCC,323YL1BDTCC> 18 8B-HC7-093-010 BTN,OPEN LT<323YL1LTCC,323YL1BLTCC> 18 8B-HC7-009-010 BTN,OPEN S

<323YL1SCC,322AEZ1SC,323YL1BSCC,320Y1SC,320Y1BSC,321AEZ1SC>

18 8B-HC7-095-010 BTN,OPEN YT<323YL1YTCC,323YL1BYTCC> 19 8B-HC7-202-010 LEVER,LOCK 20 8B-HC7-012-010 KEY,JOINT 21 8A-HC7-204-010 SPR-T,OPEN 22 8B-HC7-016-010 HLDR,OPEN

A 87-067-869-010 V+1.7-8 HL BLK B 87-067-868-010 V+1.7-4 HL BLK C 87-067-384-010 SCREWVT1.4-3.5HL D 87-B10-353-010 V+1.4-6 CR

-26-

COLOR NAME TABLEBasic color symbol Color Basic color symbol Color Basic color symbol Color

B Black C Cream D OrangeG Green H Gray L BlueLT Transparent Blue N Gold P PinkR Red S Silver ST Titan SilverT Brown V Violet W White

WT Transparent White Y Yellow YT Transparent YellowLM Metallic Blue LL Light Blue GT Transparent GreenLD Dark Blue DT Transparent Orange GM Metallic GreenYM Metallic Yellow DM Metallic Orange PT Transparent PinkLA Aqua Blue GL Light Green

-27-

CD MECHANISM EXPLODED VIEW-1/1 (DA23L)

2

4

5

9

3

1

87

10

D

D

A

C

B

6

-28-


CD MECHANISM PARTS LIST-1/1 (DA23L)

1 S0-A41-A20-600 PICKUP LASER ASSY 2 SM-10A-108-001 MOTOR ASSY SPINDLE 3 S0-M10-A10-900 MOTOR SLED ASSY 4 S2-311-A12-200 CHASSIS 5 S2-511-A23-200 GEAR MIDDLE

6 S2-511-A23-100 GEAR,SCREW 7 S2-511-A23-400 GEAR,RACK 8 S2-511-A07-900 SPINDLE SCREW 9 S4-S13-A00-200 SW,LEAF 10 S2-451-A18-100 HOLDER GEAR

A SS-EXE-A04-000 SCR PAN PCS 1.4-2.2 B SS-GXE-A00-300 SPECIAL SCREW C SS-EXE-A14-100 SPECIAL SCREW D SS-GXE-A00-202 SPECIAL SCREW M1.7-4.0

-29-


ACCESSORIES/PACKAGE LIST-1/1

1 8B-HC7-915-010 IB,EZ(EGF)C 321<321AEZ1SC> 1 8B-HC7-905-010 IB,EZ(EGF)C 322<322AEZ1SC> 1 8B-HC7-917-010 IB,EZ(PHNCZ)C 321<321AEZ1SC> 1 8B-HC7-907-010 IB,EZ(PHNCZ)C 322<322AEZ1SC> 1 8B-HC7-916-010 IB,EZ(SID)C 321<321AEZ1SC>

1 8B-HC7-906-010 IB,EZ(SID)C 322<322AEZ1SC> 1 8B-HC7-925-010 IB,Y(EGF)C 320<320Y1SC,320Y1BSC> 1 8B-HC7-927-010 IB,Y(PHNCZ)C 320<320Y1SC,320Y1BSC> 1 8B-HC7-926-010 IB,Y(SID)C 320<320Y1SC,320Y1BSC> 1 8B-HC7-904-010 IB,YL(3L)C 323

<EXCEPT 322AEZ1SC,320Y1SC,320Y1BSC,321AEZ1SC>

! 2 87-B30-283-110 AC ADAPTOR,AC-D603ENC<322AEZ1SC,321AEZ1SC>

3 87-B30-423-010 HEADPHONE,HP-M062<322AEZ1SC,320Y1SC,320Y1BSC,321AEZ1SC>

3 87-B30-420-010 HEADPHONE,HP-MR059<EXCEPT 322AEZ1SC,320Y1SC,320Y1BSC,

321AEZ1SC> 4 87-B30-362-010 BAT,NB-305 NC(2PSC)<322AEZ1SC>

2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111

H251701 Printed in Singapore

Philips XPV 320 Rev

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Transcript of Philips XPV 320 Rev