Philips AZD-102 Service Manual

CD Soundmachine

AZD102/61/79/96/12

AZD102W/79/93/96

CONTENTS

Technical Specification......................................................................1-1..1-5

Version Variation.......................................................................................2-1

Safety Instruction......................................................................................2-2

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

Wiring diagram ........................................................................................3-2

Circuit Diagram

Main,Key,LED,AMP,Power,IPOD board............................................4-1 4-4

Layout diagram

Main,Key,LED,AMP,Power,IPOD board.............................................5-1 5-2

Explode Drawing.......................................................................................6-1

©

Copyright 2011 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may be reproduced, stored in a retrieval
system or transmitted, in any form or by any means, electronic, mechanical, photocopying,
or otherwise without the prior permission of Philips.

Published by LZ 1216 Subject to modification

Version 1.1

3141 785 37871

TECHNICAL SPECIFICATION

General description:

1

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

6

RADIATION, IMMUNITY REQUIREMENTS: (EMC)

Pre-scan for EN55013, .
.

7

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 qC 9

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 / Tape

5.2V for TU

10

Selection:

See table below

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

(400mW, R14 䞥䴌⥟ alkaline batteries)

11

Frequency:

See table below

External DC: No 12

POWER CONSUMPTION:

Standby: d0.5W (power off mode)

Standby: lj=0DŽ5nW (power off mode)

13

Maximum: 15 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

15

Version

AC Voltage/

Frequency on typeplate

Safety

Tolerance

Tuner

/05 230VAC/

50HZ

+/-10% FM,

/12/

220V—240VAC/

50HZ

+/-10%

FM,

79 230VAC/

50HZ

+/-10%

FM,

37 120VAC/

60HZ

+/-10%

FM,

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

16

1-1

1-2

TUNER PART

TECHNICAL description:

AM (circuitry) FMAM (active components) FM
RF

Si4831-B30 Si4831-B30

1

IF

Si4831-B30 Si4831-B30

2
Detector 3
Decoder

4

GENERAL part:

WAVE RANGE TOLERANCES TUNING STEP

5
FM (05/79 version) 87.5 –108MHZ

N.C

50K 6

FM (12 version)

87.5----108MHZ N.C

50K 7

AERIAL:

FM telescope : 430 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:

N

om. limit FM:

nom.

limit

AM Suppression 30 25 dB 15

-3dB limiting point 12 18 dBuV 16
Amplification reserve Amplification reserve 2 +/-2 dB 17
AGC figure of merit BAFC holding range (average) 300 +/- 150 18
Distortion (RF 74 to 94 dBuV/m,
m=80%)

7Distortion

(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%

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

Channel difference Channel unbalance (250Hz to 6300Hz) 0 3 dB 23
Modulation hum (30% mod) Modulation hum (22.5kHz dev) 44 40 dB 24
2, 3th IF harmonics rejection
(RF 64 to 94dBuV/m)

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

Overall frequency response (­3dB)

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

- 50us 70
9k

80 Hz

10k Hz

26

Oscillator stop voltage
120V setting
230V setting

Oscillator stop voltage
120V setting
230V setting

90

190

96 Vac

192 Vac

27

Search tuning sensitivity / N/A

Search tuning sensitivity

/ N/A 28

Search tuning stop accuracy
RF t D26 to 1mV
RF t 1V/m

/
/
/
/

N/A

Search tuning stop accuracy

- 20uV ~ 20mV

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

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

/

/
/

N/A

29

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

IF

IF 31

Dial calibration Dial calibration 33
Stereo On point (Pilot deviation : 6kHz) 34
35

wave range Sensitivity for

50mW

noise limited sensitivity

(26dB)

Image

rejection

IF rejection

large

signal

Selectivity

S9/300kHz

bandwidthB+3

dB

FM

nom.

13 21 55 126dBf 21 36

lim.

15 19 50 125dBf 19 37

nom.
lim.

uni

t

PV/m

P

V

dBf

dBPV/m

dBuV dB dB dB

mV/m

dB kHz

TECHNICAL SPECIFICATION

1-3

SUPPLY, AF-AMPLIFIER & LOUDSPEAKER PART:

TECHNICAL description:

Power supply Tone Control AF-Amplifier Loudspeaker
Active components

PT2337 1
Passive components 2 X 1 W, 8ohm 2
3

GENERAL part:

Headphone type

N

one 4

Loudspeaker filter, high pass

N

one 5

Loudspeaker filter, low pass

N

one 6
Power stage protection AC – NO; DC - NO; Temperature – YES; Short circuit – NO 7
Public address

N

o 8

INDICATORS:

Output power or VU-meter

N

o : digits: 9
Frequency response

N

o : digits: 10
Low power (battery)

N

o 11

ELECTRICAL DATA:

TONE/EQUALIZER/DBB
Balance control

N

o 12
Mechanical noise (ISO 1996) 13
Noise overall (ISO) 14
Channel difference at 50mW 15

Hum (vol.max.-20dB to vol.min.) Limit: 250 nW 16

Residual noise (volume minimum) Limit: 80 nW 17

Input sens.: Nom. 500mV mV

for 50mW Limit: mV

Line outp.: Nom. mV

voltage Limit: mV

OUTPUT POWER:

Mains operation: D=10% 2 X 1W



Limit: - 1dB 18

Battery operation: D=10% 2 X 1W



Limit: - 1dB 19
Music power (MPO) / Peak-MPO (PMPO): (acc. to DIN45324) 20
Short term maximum output power: -2*1.2W (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

3dB)

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:

27 : Measured in Tuner mode; 28: CD or Tape mode.

32

5

TECHNICAL SPECIFICATION

1-4

SUPPLY, AF-AMPLIFIER & LOUDSPEAKER PART:

TECHNICAL description:

Power supply Tone Control AF-Amplifier Loudspeaker
Active components

PT2337 1
Passive components 2 X 1 W, 8ohm 2
3

GENERAL part:

Headphone type

N

one 4

Loudspeaker filter, high pass

N

one 5

Loudspeaker filter, low pass

N

one 6
Power stage protection AC – NO; DC - NO; Temperature – YES; Short circuit – NO 7
Public address

N

o 8

INDICATORS:

Output power or VU-meter

N

o : digits: 9
Frequency response

N

o : digits: 10
Low power (battery)

N

o 11

ELECTRICAL DATA:

TONE/EQUALIZER/DBB
Balance control

N

o 12
Mechanical noise (ISO 1996) 13
Noise overall (ISO) 14
Channel difference at 50mW 15

Hum (vol.max.-20dB to vol.min.) Limit: 250 nW 16

Residual noise (volume minimum) Limit: 80 nW 17

Input sens.: Nom. 500mV mV

for 50mW Limit: mV

Line outp.: Nom. mV

voltage Limit: mV

OUTPUT POWER:

Mains operation: D=10% 2 X 1W



Limit: - 1dB 18

Battery operation: D=10% 2 X 1W



Limit: - 1dB 19
Music power (MPO) / Peak-MPO (PMPO): (acc. to DIN45324) 20
Short term maximum output power: -2*1.2W (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

3dB)

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:

27 : Measured in Tuner mode; 28: CD or Tape mode.

32

5

TECHNICAL SPECIFICATION

1-5

CD-PART: (SANYO DA11VF CD MECHANISM) (BALL type)

Technical description:

Input Output Motor/control Logic control 1
Active components TA2157F TC94A29FAG-018 2
Passive components 3
Signal processing D/A converter HF-preamplifier Servo processor 4
Active components CD:

TC94A29FAG-018

CD:
TC94A29FAG-018

D9258

5

Passive components 6

Indicators/Display/Keys:

Display: LED Indicators 7
Keys: Slide switches & tact switches 8
Playability: (acc. to AHR-82-Gbu-00-4201)

Limit Typical Testdisc 9
Wedge

600

P

m 900 Pm

TNO 7,9 of SBC 444A

(7104 099 24990) 10

Eccentric

150

P

m 200 Pm TNO 1,24 of 200Pm disc (7104 099 24960)

11

Fingerprint

N

o audible defect TNO 11of Subchassis 8A 12

Black dot

500

P

m 600 Pm

TNO 13, 14 of SBC 444A

(7104 099 24990) 13

Double black dot

N

o failure TNO 9 of Subchassis 8A 14

Skew 0.6 deg, 8cm

N

o audible defect TNO 1,6 of 0.6deg C, 8cm skew disc 15

Bad HF track

N

o audible defect TNO 8 of Subchassis 8A 16

Heavy fingerprint

N

o track jumps/plops TNO 10 of Subchassis 8A 17

Maximum diameter

N

o audio effect Last TNO of Subchassis 8A 18

Thick disc

N

o failure Thick test disc 19

Thin disc

N

o failure Thin test disc 20

Vertical deviation disc No failure TNO 1,16 of ABEX TCD-732RA

(VDD +/- 0.5mm)

21

Playback position Horizontal, Normal position (Set is located on a flat surface, floor) 22

- Playback of above mentioned tracks possible without track loss or audible defects. 23

- This unit can playback CD-R or CD-RW discs.

Shock resistance: (acc. to AR 13-A6-CD-068)
r Z axis

3 G 24

r X or Y axis

5 G 25

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)

2ˊ8V

+/-1db 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

r

2dB at 100Hz

r2dB at 10kHz

33

Frequency response at
DBB off (+/- 3dB)

100
10k

80 Hz

12.5 kHz

34

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

15

P

s / 50Ps Switchable via Subcode information

39

REMARKS:

- Amplification reserve for CD = +2dB (r2dB); Ref. Level for CD is a 1kHz, -6dB (Audio signal disc 1,
track 35)

40

TECHNICAL SPECIFICATION

VERSION VARIATION

2 - 1

Type /Versions:

Board in used:

Service policy

Main BOARD
Key BOARD
LED BOARD

AMP BOARD
Power BOARD

IPOD BOARD

Type /Versions:

Features

Feature diffrence
RDS
VOLTAGE SELECTOR
ECO STANDBY - DARK

* TIPS : C -- Component Lever Repair.

M -- Module Lever Repair

-- Used

/61/93/96

M+C

/79

M+C

M+C M+C
M+C M+C

M+C M+C
M+C M+C

MM

/61/93/79/96

AZD102/AZD102W

/12(APMEA)

M+C
M+C

M+C
M+C

M+C

M

AZD102