Philips AZ-385 Service Manual
CD-Soundmachina
AZ385/05/12/96
CONTENTS
Technical specification
Version variation
---------------------------------------------------------------2-1
Safety Instruction
Block diagram
Wiring diagram
Circuit diagram
-------------------------------------------------------------------3-1
----------------------------------------------------------------3-2
-----------------------------------------------------------4-1--4-3
MAIN +USB+KEY POWER BOARD
TOP & BOTTOM LAYOUT
Exploded diagram
--------------------------------------------------1-1--1-8
-------------------------------------------------------------2-2
----------------------------------------- 5-1--5-4
-------------------------------------------------------------6-1
©
Copyright 2012 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 1302 Subject to modification
Version 1.0
3141 785 39520
TECHNICAL SPECIFICATION
N
1-1
Description
9 SPEAKER GRILLE(L)
11 PLAY/PAUSE KEY
12
16 SPEAKER GRILLE(R)
18 BOTTOM CABINET
19 FUNCTION KNOB
Battery location:BOTTOM CABINET
CABINET
Dimensions with Boxes (L x W x H): 281*261*144MM Material: ABS / HIPS
Dimensions without Boxes (L x W x H): 261X245X125MM
Weight (including packing):
Weight (excluding packing and batteries):
. 2KG
1.63KG
Finishing:
Unit in Master carton:
Units in Dealer carton:
Spray
N/A
INTERCONNECTION POSSIBILITIES
Pos. Connection/Function Connector type Electrical data (input or R.O.P)
73
83
93
04
14
24
34
44
54
64
ACCESSORIES :
.soP noitpircseD.soP
ELDNAH 1
ANNETNA 2
BONK EMULOV 3
BONK BBD 4
ROOD DC 5
TENIBAC POT 6
YEK MODNAR 7
YEK TPER 8
YEK SUOIVERP 01
YEK TXE
YEK POTS 31
YEK GORP 41
SNEL TNORF 51
TENIBAC TNORF 71
KCAJ XUA 02
BONK GNINUT 12
tes 1
SET SPECIFICATION
VER 1
CD/MP3/FM/USB
AZ385/05/12/96
Prepared: Supers: 10 Sh. 190 4A
KT
Check:
DATE: © PHILIPS Electonics Hong Kong Ltd., BU-PORTABLE AUDIO
TECHNICAL SPECIFICATION
REMARKS :
1-2
General description:
LIFETIME : 5
PERFORMANCE CLASSES :
TUNER
I x x 3
II x 4
III 5
SAFETY REQUIREMENTS:
EN 60065 (IEC 65) CE ,
RADIATION, IMMUNITY REQUIREMENTS: (EMC)
EN55013, .EN55020 ,
EN61000-3-2:2006 EN61000-3-3:1995
CLIMATIC REQUIREMENTS: (acc. to UAN-D1590)
All climates:
For all measurements:
POWER SUPPLY:
Voltage selection:
Selection:
Frequency:
POWER CONSUMPTION:
Power off mode:
Maximum: 15
General:
Q and R according to production division rules
YEARS (ACC. TO UAN-D1611)
SUPPLY,
AMPLIFIER
-10 C till +50 C (Functional); Set has to be pre-conditioned for 2 hour, except CD function
25 C
See table below
See table below
See table below
5W typ.
W
SPEAKER
BOXES
(Version 05/12/61 approbation CB only )
RECORDER CLOCK CD DCC TELEPHONE
(Version /61 approbation CB only )
Battery type:
R14, UM2, C-cell x 6; nom.: 9V
minimum operating voltage : 5V for CD / Tape
3.3V for TU
Lifetime:
(R14 ‰˝ı alkaline batteries)
External DC:
Standby: <0.5
:
CD 10 hours, TU 20 hours,
No
W (power off mode
Q < 1% (Major), Q < 4% (Minor)
< R :ot gnidrocca derusaeM
3% (CE52)
) 13
REC.
PLAYER
reffuB pukcaB / noitarepo ).txe ro .tni( CD noitarepo )CA( SNIAM
NOITABORPPA :SNOISREV DEVIRED
1
2
6
7
8
9
10
11
12
41 :mumixaM
15
Version
AC Voltage/
Frequency on
Safety
Tolerance
Tuner
typeplate
/05
UK
/12
Europe
/61
Korea
VER 1
230VAC
50HZ
230VAC
50HZ
220VAC
60HZ
+/-10% FM,
+/-10%
+/-10% FM
FM,
CD/MP3/FM/USB
SET SPECIFICATION
AZ385/05/12/96
Prepared: Supers: 10 Sh. 190 4A
KT
Check:
DATE: © PHILIPS Electonics Hong Kong Ltd., BU-PORTABLE AUDIO
TECHNICAL SPECIFICATION
N
1-3
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
TUNER PART
TECHNICAL description:
AM (circuitry) FMAM (active components) FM
RF
IF
Detector 3
Decoder
GENERAL part:
CNARELOT EGNAR EVAW ES TUNING STEP
FM (05/96/12/61
version)
87.5 –108MHZ LOW : +0.3/-0.3MHZ
HIGH: +0.4/-0.4MHZ
8
AERIAL:
FM telescope : 430
mm
2290TK
1
16
1
2
4
5
6
7
9
01
11
FM wire :
N/A
Execution -
N/A
INDICATORS:
ELECTRICAL DATA:
AM:
RATED OUTPUT POWER 10%
THD 80%Mod 120dB
Distortion (RF 74 to 94 dBuV/m,
m=80%)
Strong S/N radio
RF 94dBuV/m, m=80%
Channel difference Channel unbalance (250Hz to 6300Hz) 0 3 dB 23
Modulation hum (30% mod)
2, 3th IF harmonics rejection
(RF 64 to 94dBuV/m)
Overall frequency response (3dB)
Oscillator stop voltage
120V setting
230V setting
VER 1
om. limit FM:
/ /
Distortion
S/N radio (A-Weighted, RF 4mV) 53 50 dBA 22
8, 9,10
Overall frequency response (+/- 3dB, 1kHz ref)
Oscillator stop voltage
(RF 32 to 72 dBuV,
mono
f 100kHz, Stereo : 90% + 9%)
Stereo -46dB quieting ¡]20KHz LPF¡^
Cross-talk (RF 1mV,
400Hz /1kHz / 5kHz)
Modulation hum (22.5kHz dev) £¤A-Weighte£'
th
- 50us
-
120V setting
230V setting
f 40kHz,
SET SPECIFICATION
CD/MP3/FM/USB
nom.
21/25/18 18/20/15 dB 21
limit
5 7 % 19
40 44 dBuV 20
44 40 dB 24
70
12k
90
190
80 Hz
10k Hz
96 Vac
192 Vac
AZ385/05/12/96
Prepared: Supers: 10 Sh. 190 4A
KT
Check:
DATE: © PHILIPS Electonics Hong Kong Ltd., BU-PORTABLE AUDIO
21
31 :retniop noitucexE :ekorts retnioP
41 :htgnertS dleiF :revo noitacidni bonK
51 / / noisserppuS MA
61 fBd 81 21 tniop gnitimil Bd3-
71 Bd 2-/+ 2 evreser noitacifilpmA evreser noitacifilpmA
81 )egareva( egnar gnidloh CFA tirem fo erugif CGA
52 Bd 03 53 eltsihw scinomrah
26
27
TECHNICAL SPECIFICATION
N
N
N
N
N
N
N
N
N
1-4
Search tuning sensitivity / N/A
Search tuning stop accuracy
RF
26 to 1mV
1V/m
RF
Search time of total tuning range / N/A Search time of total tuning range N/A 30
IF
Frequency drift vs temp.
C to 10 C
-10
10
C to 30 C
to 50 C
30
Dial calibration 5 7% Dial ca 33 zHM5.1 -/+ 2.1- noitarbil
/
/
/
/
455KHZ
0.7 / 1000 * operating
frequency
wave range Sensitivity for
50mW
FM
MW
nom.
lim.
nom.
lim.
15 19 50 125dBf 19 37
13 21 55 130dBf 21 36
Search tuning sensitivity
Search tuning stop accuracy
N/A
- 20uV ~ 20mV
- 20mV ~ 500mV with step size = 50kH
- 20mV ~ 500mV with step size > 50kHz
3kHz
Frequency drift vs temp.
noise limited sensitivity
(26dB)
Image
rejection
IF rejection
large
signal
/ N/A 28
/
/
/
15KHZ/¡ªC
10KHZ/¡ªC
15KHZ/¡ªC
Selectivity
S9/300kHz
N/A
bandwidthB+3dB
29
13 FI
32
43 VuBd 5.51 41 )zHk6 : noitaived toliP( tniop nO oeretS
53 Bd6 – no gnihctiwS
unit
V/m
dBf
V
V/m
dBf dB dB dB
mV/m
dB kHz
REMARKS:
SUPPLY, AF-AMPLIFIER & LOUDSPEAKER PART:
TECHNICAL description:
rekaepsduoL reifilpmA-FA lortnoC enoT ylppus rewoP
Active components D8227 1
Passive components 2 X 1 W, 8ohm 2
3
GENERAL part:
Headphone type
Loudspeaker filter, high pass
Loudspeaker filter, low pass
Power stage protection AC – NO; DC - NO; Temperature – YES; Short circuit – NO 7
Public address
INDICATORS:
Output power or VU-meter
Frequency response
Low power (battery)
ELECTRICAL DATA: £¤ALL 20KHz LPF£'
TONE/EQUALIZER/DBB
lortnoc ecnalaB
Hum
(vol.max.-20dB to vol.min.)
Residual noise
(volume minimum)
Limit: 260 nW 16
Limit: 350 nW 17
4 eno
5 eno
6 eno
8 o
9 :stigid : o
01 :stigid : o
11 o
21 o
31 )6991 OSI( esion lacinahceM
41 )OSI( llarevo esio
51 Wm05 ta ecnereffid lennahC
VER 1
CD/MP3/FM/USB
AZ385/05/12/96
Prepared: Supers: 10 Sh. 190 4A
KT
Check:
DATE: © PHILIPS Electonics Hong Kong Ltd., BU-PORTABLE AUDIO
SET SPECIFICATION
TECHNICAL SPECIFICATION
N
N
N
N
N
N
1-5
Input sens.: Nom. 650mV 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
Bandwidth FTC
Bandwidth DIN
Frequency response at Vol. max – 20dB:
– 1dB at
– 3dB at
typ. 60Hz to 16kHz (
3dB)
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
Frequency response at: - Hz kHz 31
REMARKS:
27 : Measured in Tuner mode; 28: CD Mode.
12 )51-86206 CEI ot .cca( W2.1*2- :rewop tuptuo mumixam mret trohS
22 )51-86206 CEI ot .cca( - :rewop tuptuo mumixam mret gnoL
32 :rewop/egatlov tuptuo enohpdaeH
42 )234/D/1/61/CTF ot .cca( .a.n :
52 )51-86206 CEI ot .cca( - :
62
21 kcarT 924CBS csiD bd02-xam lov zh521ta bd4 level esiar BBD
03 )51-86206 CEI ot .cca( W - :rewop tuptuo mumixam mret gnoL
32
CD-PART: (SANYO DA11B3VF CD MECHANISM) (BALL type)
Technical description:
Input Output Motor/control Logic control 1
Active components SCA4720 Ali-M5677-ALAA 2
Passive components 3
Signal processing D/A converter HF-preamplifier Servoprocessor 4
Active components CD:
Ali-M5677-ALAA
Passive components 6
Indicators/Display/Keys:
Keys: Slide switches & tact switches 8
Playability: (acc. to AHR-82-Gbu-00-4201)
Wedge
Eccentric
Fingerprint
Black dot
Double black dot
Skew 0.6 deg, 8cm
Bad HF track
Heavy fingerprint
Maximum diameter
VER 1
m 900 m
600
m 200 m TNO 1,24 of 200 m disc
150
o audible defect TNO 11of
m 600 m
500
o failure TNO 9 of Subchassis 8A 14
o audible defect TNO 1,6 of 0.6deg C, 8cm skew disc 15
o audible defect TNO 8 of Subchassis 8A 16
o track jumps/plops TNO 10 of Subchassis 8A 17
o audio effect Last TNO of Subchassis 8A 18
CD/MP3/FM/USB
AZ385/05/12/96
Prepared: Supers: 10 Sh. 190 4A
KT
Check:
DATE: © PHILIPS Electonics Hong Kong Ltd., BU-PORTABLE AUDIO
CD:
Ali-M5677-ALAA
TNO 7,9 of SBC 444A
Subchassis
(7104 099 24990) 10
8A 12
TNO 13, 14 of SBC 444A
SET SPECIFICATION
(7104 099 24960)
(7104 099 24990) 13
5
7 tigiD 3 yalpsid .oN kcarT rof DCL :yalpsiD
9 csidtseT lacipyT timiL
11
TECHNICAL SPECIFICATION
N
N
N
N
N
N
1-6
Input sens.: Nom. 650mV 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
Bandwidth FTC
Bandwidth DIN
Frequency response at Vol. max – 20dB:
– 1dB at
– 3dB at
typ. 60Hz to 16kHz (
3dB)
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
Frequency response at: - Hz kHz 31
REMARKS:
27 : Measured in Tuner mode; 28: CD Mode.
12 )51-86206 CEI ot .cca( W2.1*2- :rewop tuptuo mumixam mret trohS
22 )51-86206 CEI ot .cca( - :rewop tuptuo mumixam mret gnoL
32 :rewop/egatlov tuptuo enohpdaeH
42 )234/D/1/61/CTF ot .cca( .a.n :
52 )51-86206 CEI ot .cca( - :
62
21 kcarT 924CBS csiD bd02-xam lov zh521ta bd4 level esiar BBD
03 )51-86206 CEI ot .cca( W - :rewop tuptuo mumixam mret gnoL
32
CD-PART:
(SANYO DA11B3VF CD MECHANISM) (BALL type)
Technical description:
Input Output Motor/control Logic control 1
Active components SCA4720 Ali-M5677-ALAA 2
Passive components 3
Signal processing D/A converter HF-preamplifier Servoprocessor 4
Active components CD:
Ali-M5677-ALAA
CD:
Ali-M5677-ALAA
Passive components 6
Indicators/Display/Keys:
Keys: Slide switches & tact switches 8
Playability: (acc. to AHR-82-Gbu-00-4201)
Wedge
Eccentric
Fingerprint
Black dot
Double black dot
Skew 0.6 deg, 8cm
Bad HF track
Heavy fingerprint
Maximum diameter
VER 1
m 900 m
600
m 200 m TNO 1,24 of 200 m disc
150
o audible defect TNO 11of
m 600 m
500
o failure TNO 9 of Subchassis 8A 14
o audible defect TNO 1,6 of 0.6deg C, 8cm skew disc 15
o audible defect TNO 8 of Subchassis 8A 16
o track jumps/plops TNO 10 of Subchassis 8A 17
o audio effect Last TNO of Subchassis 8A 18
CD/MP3/FM/USB
TNO 7,9 of SBC 444A
Subchassis
(7104 099 24990)
8A 12
TNO 13, 14 of SBC 444A
SET SPECIFICATION
(7104 099 24960)
(7104 099 24990)
AZ385/05/12/96
Prepared: Supers: 10 Sh. 190 4A
KT
Check:
DATE: © PHILIPS Electonics Hong Kong Ltd., BU-PORTABLE AUDIO
5
7 tigiD 3 yalpsid .oN kcarT rof DCL :yalpsiD
9 csidtseT lacipyT timiL
10
11
13
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