Philips Azd208/05/12/79 User manual

Version 1.0 3141 785 360360

CD Soundmachine

Published by LZ 1120 Service Audio Subject to modification

system or transmitted, in any form or by any means, electronic, mechanical, photocopying,

or otherwise without the prior permission of Philips.

CONTENTS

Block diagram.....................................................................................3-1

Wiring diagram ..................................................................................4-1

Circuit Diagram

AUX,CD Board ............................................................................5-1

MAIN Board............................................................................................5-2

Layout diagram

AUX,MAIN,IPOD Layout.................................................................6-1

Technical Specification......................................................................1-1..1-7

Safety Instruction................................................................................2-1.2-3

AZD208/05/12/79

IPOD Board........................................................................................5-3

CD Board Layout........................................................................6-2

Explode Drawing...................................................................................7-1

TECHNICAL SPECIFICATION

1-1

General description:

LIFETIME : 5 YEARS (ACC. TO UAN-D1611) 2

PERFORMANCE CLASSES :

TUNER SUPPLY,

AMPLIFIER

SPEAKER

BOXES RECORDER CLOCK CD DCC TELEPHONE REC.

PLAYER

I x x 3

II x 4

III 5

SAFETY REQUIREMENTS:

EN 60065 (IEC 65) CE , UL approbation for version 37 6

RADIATION, IMMUNITY REQUIREMENTS: (EMC/FCC)

EN55013, EN55020 .FOR VERSION 05/12/79/98 FCC FOR /37 VERSION

CLIMATIC REQUIREMENTS: (acc. to UAN-D1590)

All climates: -10 qC till +50 qC (Functional); Set has to be pre-conditioned for 2 hour, except CD function 8

For all measurements: 25 qC9

POWER SUPPLY:

MAINS (AC) operation DC (int. or ext.) operation / Backup Buffer

Voltage selection: See table below Battery type: R14, UM2, C-cell x 6; nom.: 9V

minimum operating voltage : 6.3V for CD

5.2V for TU

Selection:

See table below Lifetime: CD tʳʳʳ˄˃ʳhours, TU t 20 hours,

(400mW, R14 alkaline batteries)

Frequency: See table below External DC: No 12

POWER CONSUMPTION:

Standby: d5W typ. 1W (power off mode) Standby: 0nW (power off mode) 13

Maximum: 14 W Maximum: 14

General:

Q and R according to production division rules : Q < 1% (Major), Q < 4% (Minor)

Measured according to: R < 3% (CE52)

DERIVED VERSIONS: APPROBATION

Version AC Voltage/

Frequency on typeplate

Safety

Tolerance

Tuner

//79 20VAC/50HZ +/-10% FM, MW

/12/ 230VAC/50HZ +/-10% FM, MW

REMARKS:

For operation and thermal stability test :

220/230/240Vac setting : 198Vac to 264Vac

120Vac setting : 99Vac to 140Vac

dual voltage ac setting (120Vac / 230Vac) : 99Vac to 140Vac and 196Vac to 264Vac

1-2

TECHNICAL SPECIFICATION

TUNER PART

TECHNICAL description:

AM (circuitry) FMAM (active components) FM

RF CD2111 CD2111 1

IF CD2111 CD2111 2

Detector 3

Decoder 4

GENERAL part:

WAVE RANGE TOLERANCES TUNING STEP(mm/10khz)

FM (05/12/79 version) 87.5----108MHZ LOW : +0/- 0.3 MHZ

HIGH : +0.8/ -0MHZ 0.025 7

MW (05/12/79version) 530 –160KHZ LOW: +0/-23KHZ

HIGH: +60KHZ/-0 0.54 8

AERIAL:

MW Ferrite Bar : 60 mm / D10mm

FM telescope : 4 mm 11

FM wire : N/A Execution - N/A 12

INDICATORS:

Pointer stroke: Execution pointer: 13

Knob indication over: Field Strength: 14

ELECTRICAL DATA:

AM:

om. limit FM: nom. limit

AM Suppression 30 25 dB 15

-3dB limiting point 12 18 dB 16

Amplification reserve 2 +/- 3dB Amplification reserve 2 +/-2 dB 17

AGC figure of merit 31 25 dBAFC holding range (average) 300 +/- 150 18

Distortion (RF 74 to 94 dBuV/m,

m=80%)

5 7%Distortion

(RF 32 to 72 dBuV,

mono 'f 100kHz, Stereo : 90% + 9%)

5 7 % 19

Stereo -46dB quieting 40 44 dBuV 20

Cross-talk (RF 1mV,

f 40kHz,

400Hz /1kHz / 5kHz)

21/25/18 18/20/15 dB 21

Strong S/N radio

RF 94dBuV/m, m=80%

45 40 S/N radio (A-Weighted, RF 4mV) 53 50 dBA 22

Channel difference 0 3 dB Channel unbalance (250Hz to 6300Hz) 0 3 dB 23

Modulation hum (30% mod) 45 40 Modulation hum (22.5kHz dev) 44 40 dB 24

2, 3th IF harmonics rejection

(RF 64 to 94dBuV/m)

21 18 8, 9,10th harmonics whistle 35 30 dB 25

Overall frequency response (-

3dB)˄˅

1.5

120 Hz

1.1k Hz

Overall frequency response (+/- 3dB, 1kHz ref)

-50us˄˅ 70

Hz

10k Hz

Oscillator stop voltage

120V setting

230V setting

190

96 Vac

192 Vac

Oscillator stop voltage

120V setting

230V setting

190

96 Vac

192 Vac

Search tuning sensitivity / N/A Search tuning sensitivity / N/A 28

Search tuning stop accuracy

RF t D26 to 1mV

RF t1V/m

N/A

Search tuning stop accuracy

- 20uV ~ 20mV

- 20mV ~ 500mV with step size = 50kH

- 20mV ~ 500mV with step size > 50kHz

N/A

Search time of total tuning range / N/A Search time of total tuning range N/A 30

1-3

TECHNICAL SPECIFICATION

IF 455KHZ r3kHz IF 10.7MHZ r0.3MHz 31

Frequency drift vs temp.

-10qC to 10qC

10qC to 30qC

30qto 50qC

0.7 / 1000 * operating

frequency

Frequency drift vs temp.

15KHZ/eC

10KHZ/eC

15KHZ/eC

Dial calibration 5 7% Dial calibration -1.2 +/- 1.5MHz 33

Stereo On point (Pilot deviation : 6kHz) 14 15.5 dBuV 34

Switching on – 6dB 35

wave range Sensitivity for

50mW

noise limited sensitivity

(26dB)

Image

rejection

IF rejection large

signal

Selectivity

S9/300kHz

bandwidthB+3

FM nom. 19 21 55 126dBf 21 36

lim. 22 19 50 125dBf 19 37

MW nom. 1500 35 28 1000 21 3.0 38

lim. 4000 28 24 500 16 >2.5 39

unit PV/m PVdBf PV/m dBf dB dB dB mV/m dB kHz

REMARKS:

1* ᇍՓ⫼ 45 ⺕୛ু Frequency response FM nom 220HZ-9KHZ; limit 320HZ-10KHZ

AM NOM 280HZ-1.5KHZ; LIMIT 320HZ-1.2KHZ

SUPPLY, AF-AMPLIFIER & LOUDSPEAKER PART:

TECHNICAL description:

Power supply Tone Control AF-Amplifier Loudspeaker

Active components &D8227GP 1

Passive components 2 X 1 W, 8ohm 2

GENERAL part:

Headphone type

one 4

Loudspeaker filter, high pass

one 5

Loudspeaker filter, low pass

one 6

Power stage protection AC – NO; DC - NO; Temperature – YES; Short circuit – NO 7

Public address

o 8

INDICATORS:

Output power or VU-meter

o : digits: 9

Frequency response

o : digits: 10

Low power (battery)

o 11

ELECTRICAL DATA:

TONE/EQUALIZER/DBB

Balance control

o 12

Mechanical noise (ISO 1996) 13

oise overall (ISO) 14

Channel difference at 50mW 15

Hum (vol.max.-20dB to vol.min.) Limit:  nW 16

Residual noise (volume minimum) Limit:  nW 17

Input sens.: Nom. 500mV mV

for 50mW Limit: mV

Line outp.: Nom. mV

voltage Limit: mV

OUTPUT POWER:

Mains operation: D=10% ı:



Limit: - dB 18

Battery operation: D=10% ı: Limit: - dB 19

Music power (MPO) / Peak-MPO (PMPO): (acc. to DIN45324) 20

Short term maximum output power: (acc. to IEC 60268-15) 21

Long term maximum output power: - (acc. to IEC 60268-15) 22

Headphone output voltage/power: 23

Bandwidth FTC – 1dB at: n.a. (acc. to FTC/16/1/D/432) 24

Bandwidth DIN – 3dB at: - (acc. to IEC 60268-15) 25

Frequency response at Vol. max – 20dB: typ. 60Hz to 16kHz (rdB) 26

DBB raise level 10db at125hz vol max-20db Disc SBC429 Track 12

LOUDSPEAKER (output):

Low pass crossover frequency: - kHz tolerance: Hz 27

High pass crossover frequency: - kHz tolerance: Hz 28

Short term maximum output power: - W (acc. to IEC 60268-15) 29

Long term maximum output power: - W (acc. to IEC 60268-15) 30

Frequency response at: - Hz kHz 31

REMARKS:

2* ᇍՓ⫼ 45 ⺕୛ু Frequency response MP3- LINK 100HZ nom -9 BD; limit -10 BD

10KHZ nom +/-1 BD; limit +/-2 BD

ᇍՓ⫼ 40 ⺕୛ু Frequency response MP3- LINK 10KHZ nom +/-3 BD; limit +5/-0 BD

1-4

TECHNICAL SPECIFICATION

Acoustical noise:

Mode: Play/Pause 35 dBA max. (45 dbA in Search mode) 26

Mode: Jump (Next) 45 dBA max. 27

Acoustic feedback: Acoustical feedback is

not allowed.

Test disc TNO 2,6,11,18,19,20 of SBC444 , 10% THD o/p , DBB on

AUDIO part: (Measured with Audio Signals Disc-1, 7104 078 04911 on Speakers or Headphone socket with nom. load)

Typ. Limit

Output level (TNO1) 3.1V 28

SNR unwtd. 60 dB 50 dB 29

SNR wtd. dBA 62 dBA 57 dBA 30

Crosstalk (1kHz)

TNO 67, 71

35 dB 30 dB 31

Crosstalk (other range)

TNO 66 – 73 (16 TO 16KhZ)

40 dB 40 dB 32

Frequency response

Vol.max.–20dB (DBB on)

-1.5dB

-1dB

dB at 100Hz

rdB at 10kHz

Frequency response at

DBB off (+/- 3dB)

100

10k

80 Hz

12.5 kHz

THD (1kHz, 0 dB) 1% 1.5 % 35

THD (overall frequency

response range, 0dB)

2 % 3 % 36

Channel difference 0.5 dB 2 dB 37

Frequency accuracy - +/-0.5 % 38

De-emphasis 15Ps / 50Ps Switchable via Subcode information 39

REMARKS:

3*ᇍՓ⫼ 45 ⺕୛ু Frequency response CD 100HZ nom -9 BD; limit -10 BD

10KHZ nom +/-1 BD; limit +/-2 BD

ᇍՓ⫼ 40 ⺕୛ু Frequency response 10KHZ nom +/-3 BD; limit +5/-0 BD

CD-RW Test discs :

( A ) Audio signal disc 1 ( N )

( B ) SBC444A ( O )

( G ) Burn-in SBC 442 ( P )

( K ) Printed CD-RW ( Q )

( L ) Low reflect CD-RW ( R )

( M ) High reflected CD-RW ( S )

( T )

Description condition (test disc) Noraml limit

CD-RW playability

1 Fingerprint “K” TNO 18 No audible disturbance

2 Black dot “K” 13, 17 um 800 400

3 Low reflection “L” No audible disturbance

4 High reflection “M” Startup

TECHNICAL SPECIFICATION

1-5

TECHNICAL SPECIFICATION

Acoustical noise:

Mode: Play/Pause 35 dBA max. (45 dbA in Search mode) 26

Mode: Jump (Next) 45 dBA max. 27

Acoustic feedback: Acoustical feedback is

not allowed.

Test disc TNO 2,6,11,18,19,20 of SBC444 , 10% THD o/p , DBB on

AUDIO part: (Measured with Audio Signals Disc-1, 7104 078 04911 on Speakers or Headphone socket with nom. load)

Typ. Limit

Output level (TNO1) 3.1V 28

SNR unwtd. 60 dB 50 dB 29

SNR wtd. dBA 62 dBA 57 dBA 30

Crosstalk (1kHz)

TNO 67, 71

35 dB 30 dB 31

Crosstalk (other range)

TNO 66 – 73 (16 TO 16KhZ)

40 dB 40 dB 32

Frequency response

Vol.max.–20dB (DBB on)

-1.5dB

-1dB

dB at 100Hz

rdB at 10kHz

Frequency response at

DBB off (+/- 3dB)

100

10k

80 Hz

12.5 kHz

THD (1kHz, 0 dB) 1% 1.5 % 35

THD (overall frequency

response range, 0dB)

2 % 3 % 36

Channel difference 0.5 dB 2 dB 37

Frequency accuracy - +/-0.5 % 38

De-emphasis 15Ps / 50Ps Switchable via Subcode information 39

REMARKS:

3*ᇍՓ⫼ 45 ⺕୛ু Frequency response CD 100HZ nom -9 BD; limit -10 BD

10KHZ nom +/-1 BD; limit +/-2 BD

ᇍՓ⫼ 40 ⺕୛ু Frequency response 10KHZ nom +/-3 BD; limit +5/-0 BD

CD-RW Test discs :

( A ) Audio signal disc 1 ( N )

( B ) SBC444A ( O )

( G ) Burn-in SBC 442 ( P )

( K ) Printed CD-RW ( Q )

( L ) Low reflect CD-RW ( R )

( M ) High reflected CD-RW ( S )

( T )

Description condition (test disc) Noraml limit

CD-RW playability

1 Fingerprint “K” TNO 18 No audible disturbance

2 Black dot “K” 13, 17 um 800 400

3 Low reflection “L” No audible disturbance

4 High reflection “M” Startup

1-6

TECHNICAL SPECIFICATION

IPOD Part:

TECHNIAL DESCRIPTION

iPod Docking - Part Specifications

GENERAL PART



Description Extern

Filter Nom Lim Unit

Output Resistance   N/A Ohms

Channel Unbalance   < ± 2 dB

Frequency Response ( 125 Hz - 16 kHz )4*    dB

Signal to Noise Ration ( Unweighted )( *1 ) 55 50 dB

Signal to Noise Ration ( A - weighted )( *1 ) 60 52 dBA

Charge Supply Voltage (DC +5V 500mA)(only iPod) +5 5 +/- 10% V

    

Remark : ipod standard output level 1V rms.

REMARKS:

4*ᇍՓ⫼ 45 ⺕୛ু Frequency response IPOD 100HZ nom -9 BD; limit -10 BD

10KHZ nom +/-1 BD; limit +/-2 BD

ᇍՓ⫼ 40 ⺕୛ু Frequency response 10KHZ nom +/-3 BD; limit +5/-0 BD

1-7

2.0 SAFTETY INSTRUCTIONS

WARNING

All ICs and many other semi-conductors are

susceptible to electrostatic discharges (ESD).

Careless handling during repair can reduce life

drastically.

When repairing, make sure that you are

connected with the same potential as the mass

of the set via a wrist wrap with resistance.

Keep components and tools also at this

potential.

ATTENTION

Tous les IC et beaucoup d’autres

semi-conducteurs sont sensibles aux

décharges statiques (ESD).

Leur longévité pourrait être considérablement

écourtée par le fait qu’aucune précaution n’est

prise à leur manipulation.

Lors de réparations, s’assurer de bien être relié

au même potentiel que la masse de l’appareil et

enfiler le bracelet serti d’une résistance de

sécurité.

Veiller à ce que les composants ainsi que les

outils que l’on utilise soient également à ce

potentiel.

ESD

WARNUNG

Alle ICs und viele andere Halbleiter sind

empfindlich gegenüber elektrostatischen

Entladungen (ESD).

Unsorgfältige Behandlung im Reparaturfall kan

die Lebensdauer drastisch reduzieren.

Veranlassen Sie, dass Sie im Reparaturfall über

ein Pulsarmband mit Widerstand verbunden

sind mit dem gleichen Potential wie die Masse

des Gerätes.

Bauteile und Hilfsmittel auch auf dieses gleiche

Potential halten.

WAARSCHUWING

Alle IC’s en vele andere halfgeleiders zijn

gevoelig voor electrostatische ontladingen

(ESD).

Onzorgvuldig behandelen tijdens reparatie kan

de levensduur drastisch doen verminderen.

Zorg ervoor dat u tijdens reparatie via een

polsband met weerstand verbonden bent met

hetzelfde potentiaal als de massa van het

apparaat.

Houd componenten en hulpmiddelen ook op

ditzelfde potentiaal.

AVVERTIMENTO

Tutti IC e parecchi semi-conduttori sono

sensibili alle scariche statiche (ESD).

La loro longevità potrebbe essere fortemente

ridatta in caso di non osservazione della più

grande cauzione alla loro manipolazione.

Durante le riparazioni occorre quindi essere

collegato allo stesso potenziale che quello della

massa dell’apparecchio tramite un braccialetto

a resistenza.

Assicurarsi che i componenti e anche gli utensili

con quali si lavora siano anche a questo

potenziale.

“Pour votre sécurité, ces documents

doivent être utilisés par des spécia-

listes agréés, seuls habilités à réparer

votre appareil en panne”.

Safety regulations require that the set be restored to its original

condition and that parts which are identical with those specified,

be used.

Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie in

zijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen,

identiek aan de gespecificeerde, worden toegepast.

Les normes de sécurité exigent que l’appareil soit remis à l’état

d’origine et que soient utiliséés les piéces de rechange identiques

à celles spécifiées.

Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu

beachten. Der Original zustand des Geräts darf nicht verändert werden;

für Reparaturen sind Original-Ersatzteile zu verwenden.

Le norme di sicurezza esigono che l’apparecchio venga rimesso

nelle condizioni originali e che siano utilizzati i pezzi di ricambio

identici a quelli specificati.

"After servicing and before returning set to customer perform a

leakage current measurement test from all exposed metal parts to

earth ground to assure no shock hazard exist. The leakage current

must not exceed 0.5mA."

CLASS 1

LASER PRODUCT

3122 110 03420

Warning !

Invisible laser radiation when open.

Avoid direct exposure to beam.

SVarning !

Osynlig laserstrålning när apparaten är öppnad och spärren

är urkopplad. Betrakta ej strålen.

SF Varoitus !

Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina

näkymättömälle laserisäteilylle. Älä katso säteeseen!

DK Advarse !

Usynlig laserstråling ved åbning når sikkerhedsafbrydere er

ude af funktion. Undgå udsaettelse for stråling.

Caution: These servicing instructions are for use by qualified service personnel only.

To reduce the risk of electric shock do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so.

2-1

Whenthepowersupplyisbeingturnedon,youmaynotremovethislasercautionslabel.Ifitremoves,radiationoflaser

maybereceived.

2.1 ESD PROTECTION

PREPARATIONOFSERVICING

PickupHeadconsistsofalaserdiodethatisverysusceptibletoexternalstaticelectrocity.

Althoughitoperatesproperlyafterreplacement,ifitwassubjecttoelectrostaticdischargeduringreplacement,

itslifemightbeshortened.Whenreplacing,useaconductivemat,solderingironwithgroundwire,etc.to

protectthelaserdiodeformdamagebystaticelectricity.

Andalso,theLSIandICaresameasabove.

Solderingiron

withgroundwire

orceramictype

Groundconductive

wriststrapforbody.

Conductivemat

Thegroundresistance

betweenthegroundline

andthegroundislessthan10

2-2

SAFTY NOTICE

Plug the AC line cord directly into a 120V AC outlet (do

not use an isolation transformer for this check). Use an

AC voltmeter, having 5000 per volt or more sensitivity.

Connect a 1500 10W resistor,paralleled by a 0.15uF

150V AC capacitor between a knomn good earth ground

(water pipe, conduit, etc.) and all exposed metal parts of

cabinet (antennas, handle bracket, metal cabinet

screwheads, metal overlays, control shafts, etc.).

SAFTY PRECAUTIONS

LEAKAGE CURRENT CHECK

Measure the AC voltage across the 1500 resistor.

The test must be conducted with the AC switch on and

then repeated with the AC switch off. The AC voltage

indicated by the meter may not exceed 0.3V.A reading

exceeding 0.3V indicates that a dangerous potential

exists, the fault must be located and corrected.

Repeat the above test with the DVD VIDEO PLAYER

power plug reversed.

NEVER RETURN A DVD VIDEO PLAYER TO THE

CUSTOMER WITHOUT TAKING NECESSARY

CORRECTIVE ACTION.

READING SHOULD NOT EXCEED 0.3V

DVD VIDEO PLAYER

AC OUTLET

AC VOLTMETER

Test all exposed metal.

Voltmeter Hook-up for Leakage Current Check

0.15uF 150V AC

1500

10W

(5000 per volt

or more sensitivity)

Good earth ground

such as a water pipe,

conduit, etc.

The lightning flash with arrowhead symbol, within an

equilateral triangle, is intended to alert the user to the

presence of uninsulated "dangerous voltage" within the

product's enclosure that may be of sufficient magnitude to

constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is

intended to alert the user to the presence of important

operating and maintenance (servicing) instructions in the

literature accompanying the appliance.

2-3

SET BLOCK DIAGRAM

3 - 1 3 - 1

WIRE CONNECT DIAGRAM

4-1 4-1

5-1

CIRCUIT DIAGRAM - AUX + CD BOARD

AC Power Cord

AC IN 230V 50HZ

OFF

iPod

Tuner

iPod

Tuner

iPod

Tuner

AUX-IN

AUX BOARD

AC_SOCKET

OFF

iPod

Tuner

T801

EI-41

D102

1N4001 D104

1N4001

D101

1N4001 D103

1N4001

C135

223

C110

223

C131

223

C104

223

C 1 87

2200uF/25V

F101

T1.6A L250V

AC_SOCKET

C109

0.1

R161 56K

R162

22K

R25

R26

R27

R30

R31

R32

R33

R34

RESET

VSS

R00

R01

R02

R03

R20

R17

R16

R15

R14

R13

R12

R11

R10

VDD

R07

R06

R05

R04

14 15

IC1

MC81F4316M

JP122

IN4148

R152K2

1GND

2VIN

3VOUT

LM2950 3.3V

100uF

C10102

R33 100K

R34

C26104

CF2

4MHz

C29 20pF

C30 20pF

C31

104

R35

100K

SW501

PLAY/PAUSE

SW502

STOP

SW503

REW

SW504

SW505

REPEAT

R36

1K8

R37 2K2 R5111 4K7 R38 6K8

R39

330R

SW506

RADOM

SW507

DBB

R514

10K

R513

15K

R40

56K

SW2

PROG

R41

47K

C32102 C44

104

R43

C47 104

R44

R45

82K

R46

150K

R47

R48

47K

C49 102

R49

100K

R50

100K

R151

10K

R516

47K

R53

C50

102

1 2

CON3A

TO MAIN

CON3

TO AC_SOCKET

C413

0.1

SW103-A

SS-44D04-G4

SW103-B

SW103-C

SW103-D

C23 104

123

CON107A

TO MAIN

1 2

BATT1

BATTERY SUPPLY 9V(6x1.5V R14/UM2/C CELL)

R167

10R

123

CON107

TO AC_SOCKET

JW2

SW UPDATE TOCD

JK101-A

JK101-B

3K3

330pF

R189

FB-70

R185

FB-70

L104A

FB-70

CON4P

TO MAIN

D607

DBB LED

Q113

8550C

100K

330R

Q112

8050C

R168

22K

R11

47K

D171N4148

C52

4 7u F / 1 6V

AZD208LCD

LCD101

CON402

TO_CD

CON108

TO CD

MAIN_VCC

DBB

POWER

IP_RX

IP_TX

IP_3V3

+3V3

AUX_DET

IPOD_DET

OD_POWER

CD_POWER

RADIO_POWER

IP_ID

IPOD_CHARGE

GND

MAIN_VCC

IPOD_L

IPOD_R

AMP_L

AMP_R

MAIN_VCC

DBB

AUX_R

GND

AUX_L

AUX_DET

AC_DET1

GND

AC_DET1

MAIN_VCC

GND

REMOTE

RESET

+3V3

POWER1

AC2

AC1

AC2

AC1

SEG5

SEG4

SEG3

SEG2

SEG1

COM4

COM3

COM2

COM1

TU_5V

AGND

RADIO_L

RADIO_R

CD_8V

CD_R

MUTE

CD_L

AGND

GND

CD_8V

GND

MUTE

5 - 2 5 - 2

CIRCUIT DIAGARM - MAIN BOARD

VCC2

R_OUT

BS1

GND

NF1

R_IN1

7L_IN

8NF2

9RIP

10 BS2

11 L_OUT

12 VCC

13 GND114

GND2

IC104 UTC8227P

154(M)

C8 102P

C13

102P

CN106A

TO MAIN

V1-A

V1-B

R126 1K2

R119 10K

R13

120ohm

R16

2K2

R17

10K

R18

10K

R19

10K

R20

10K

R22

4.7ohm

R23

4.7ohm

R30

2K2

CON106

TO SPEAKER

C19

4u7/10V

C20

1u/50V

C21

4u7/10V

C27

4u7/10V

C28

100u/16V

C33

100u/16V

C167

220u/16V

C36

4u7/10V

C37

100u/16V

C38

100u/16V

C40

100u/16V

C184

470u/10V

C186 1000u/25V

C183

1000u/10V

J6 22K

Q109

8550

E C

Q111

9014

E C

9014

C107

0.1

Q107

KTB772

Q102

9014C

D1121N4148

R125 180K

R123

820ohm

R122

470ohm

Z102 7V5

C176

100u/16V

D114

1N4148

Q103

9014C

R121 33K

R120 33K

Q110

B772 R118

1K2

R117

1ohm(2/1W)

R116

10K

R109

180K

SPR

1W(RMS)_10%THD

SPL

1W(RMS)_10%THD

1FMIN

2GND

3AMCUT

4MIXOUT

5AGC

6VCC

7AMIF

8FMIF

9GND1

10 TULED

11 STLED

12 QUAD 13

ROUT

LOUT

LPF1

LPF2

MPXIN

DETOUT

AFC

AMOSC

FMOSC

RFVCC

FMRFOUT

AMRFIN

IC501 CD2111

C510

33P

C509

25P

C507

33P

D501

1N4148

D502

1N4148

L503

4.5T

C529

0.47uF/50V

L506

A945 R502

220

C522

4.7uF/50V

CF503

SFU455B

CF502

10.7MHz MS3

CF501

10.7MHz

C501

25P

R509 68K

R505

68K

C526 1uF/50V

C528

1uF/50V

R508

15K

R507

15K

C512273

C521

104

C520

273

C524

470uF/10V

C518

330P

C514

104

C530

1uF/50V

C516

C517

104

C527

1uF/50V

R506

3.3K

C519

104

C513 120P

L505

7871

R512

100K

L502

2.5T

C502

20P

C503

R501

2.2

L504

3.5T

C5043P

C505 22P

L120

AM BAR ANT120:20

C506 103

R510

C508

100P

R503

100

L507 FB 70

R504 3k3

ANT

PVC501-A

PVC501-B

PVC501-C

PVC501-D

C511 104

Z501

5V6

R515

470

C531

47u/10V

502

R523

100K

472

C11

472

C12 680P

C15 680P

AM/MW

SW101-A

3456

CN501

TO_CD

8K2

330P

C24

3.3uF/50V

C39

3.3uF/50V

C42

330P

C45

330P

CON104

TO_AUX

E C

Q7 9014

E C

Q10

9014

C46

104

C48

104

J33K9

3K9

2K2

C51 4.7uF/50V

33K

J94K7

Q11

KTB772

Q12

9014C

R150

C185

470u/10V

C123

104

L501

FB-70

Q505

8550C

Q504

9014C

R51810K

R519

47K

R511

220R

AMP_L

AMP_R

AMP_MUTE

POWER

GND

AM/FM

TUNER_L

TUNER_R

TU_5V

GND

MAIN_VCC

AUX_DET

DBB

GND

AUX_DET

AUX_R

GND

CD_POWER

CD_8V

AUX_L

DIO_POWER

TU_5V

D-IPOD_VDD

SP_R

SP_L

SP_R

GND

CIRCUIT DIAGARM - IPOD BOARD

5 - 3 5 - 3

VIDEO

REMOTE

USB_PWR

D-

D+

IPOD BOARD

1CHG-

2CHG-

10 ID

11 CHG+

12 CHG+

13 3V3

15 USBGND

16 DGND

18 TX

19 RX

20 SENS

27 L-CH

28 R-CH

29 AGND

30 DGND

IPOD_CON302

IPOD_CONNECTOR

R305 549K

D301

1N4148

R304 75K

R301 75K

R303

49K9

R302

49K9

1OUT1

2-IN1

3+INT1

4GND 5

+INT2

-INT2

OUT2

+VCC

U301 D4558

C311 100uF

C310 100uF

R308 22K

R309 22K

R310 22K

R307 22K

R306 22K

R311

22K

R319

22K

R316 22K

R320

100R

R317 10K

R318 10K

R315

51K

R314

5K6

R312

51K

R313

5K6

C309 104P

C312 104P

C304 102P

C301 102P

C411 104P

C16 22P

C314 470uF

2AG

45V

55V

6GND

7 G ND

8RX

9 T X

10 3V3

11 SENS

12 ID

13 IPDET

CON1

TO IPOD

GND

7GND

9TX

3V3

SENS

13IPDET

CON2

TO MAIN

C18 104P

C25

100uF

R26

4K7

R27

10K

8050C

R28

100K

ATS02A NCH

L4 FB-1A

GND

OUT

IN 3

LM1117S 5V(HTC)

1N4001

1N4148

D105

1N5819

L7 FB-1A

ATS01A PCH

ATS02A NCH

10K

R14

10K

R21

10K

R24

10K

R10

10K B

E C

Q116

9014

E C

Q108

9014

C303

105

C302

105

C300

105

C307

105

C306

105

C305

105

C308 105

AGND

IP+5V

IPOD_CHARGE

CD-IPOD_VDD

VDD_8V

IP_TX

IP_RX

IP_DET

IP_L

IP_R

IP_ID

IP_3V3

IPOD_POWER

LAYOUT DIAGARM -AUX + MAIN + CD BOARD

6-1 6-1

LAYOUT DIAGARM - CD BOARD

6-2 6-2

EXPLODED VIEW DIAGRAM

7-1 7-1

PCB4

6SPK1

PCB3

TRANS

PCB2

CON302

Table of contents

Philips AZD208/05/12/79 User manual