Philips AZ1010 Manuel de service

Published by MS 9741 Service Audio Printed in The Netherlands Subject to modificationchapterTechnical Specification ...

3-1CS 49 110DISMANTLING INSTRUCTIONSDismantling of the Cassette Door• Open cassette door.• Release left catch by pressing it inwards with a screwdriv

3-2CS 49 111picture 5picture 6picture 7• Loosen 6 screws as shown inpicture 5.• Remove handle by pulling itbackwards.• Pull volume knob off.• Pull To

3-3CS 49 112• Loosen 9 screws as shown in picture 10.• Plug cables to front-board, tape transport and transformer off.• Pull front- and rear cabinet a

3-4CS 49 113SERVICE HINTSSERVICE TOOLSTORX T10 screwdriver with shaftlength 150mm ...4822 395 50423TORX screwdrive

3-5CS 49 114SERVICE HINTSGeneral Service positionpicture 12For repairs on: CD failuresRec/Pb-amplifierPower-amplifierPower supplyTuner BoardService po

• Remove casstte door as described in chapter 3-1.• Insert testcassette SBC420 (4822 397 30071)directly into cassette compartment and play10kHz part.•

3-7CS 49 116NYNNNNNYCD switched on(mode switch)+A(CD)supplied toCD part?Decoder delivers CLOCK -frequ. 4.23MHz to µP.µP-RESET line → highµP init. Deco

3-8CS 49 117SERVO PROCESSOR M62475FPPin Name Direction Description1-3 A, B, C Diode array → Servo processor Current input ( central photo diode sig

3-9CS 49 118NOTES

3-103-10STOP button pressed in any step returnsto begin of Service Testprogram.NEXT buttonpressed?STOP buttonpressed?NNYYYYNDisplay shows allsegments

TECHNICAL SPECIFICATIONGeneral:Mains voltage : 220V-230V / 50Hz for /00 /04 /14230V-240V / 50Hz for /05 /10110V-127V / 220V-240V /50Hz switchable for

4-1 4-1Rec/PbAmplifierAN7318SBias OscillatorPbRecRecPbRecPbRecPb1626Pb1626CDTapeto 1201FMAM1250CDTapeFMAM162616267625TA8227P7300PbCDTuner11541601RecRe

5-15-1CS 49 121(Top view)motoron/offshieldTAPE TRANSPORTCDS-83VBFMOTOR+-Rec/Pb headpermanent magneterase headSHIELDRec/Pb headYELLOWWHITE leftRED righ

6-1 6-1CS 49 122PPVARCO 2106C4C3C2C1Pto/from Combi Board 1201468kHz 468kHzFM/AM SWITCHGND+A(FM)+A(TUNER)TUNER_RTUNER-LMWFILTERBIRDYVCOMWAM-OSCILLATORD

6-26-2CS 49 1233383497-07-173383497-07-17 3104 B 1 6101 A 1 3109 A 4 3101 B 4 2117 A 4 2111 B 3AABBABAB1 2 3 41 2 3 41 2 3 41 2 3 4 1101 A 4 0001 B 2

7-1 7-1CS 49 1243383497-07-1712345671234567EDCBAEDCBASERVO DRIVER12835MOTOR DRIVERHEADPHONE4 711SLIDE-SLIDE+INN.SW28212829181013841384438823884GND1809

CD94V5DISC DRIVEPP1811PPPP4321P-+-+EGNDLASERLASER CONTROLINNERSWITCHMMSLIDEDISCBADCEFLASERMONITORDIODEARRAYFABMONITORBADCEFLASERMONITOR+CDBADCEFLASERM

7-3 7-3 7-3CS 49 12610031002/OFFBATTERIESTape transport6xR20-+VCCPW-GNDGNDRIPPLE30k45E45E30kMUTE-+-+leftright-M+ch-1ch-2MotorSwitch50011231007C110-127

7-47-4CS 49 1273383497-07-1712345671234567EDCBAEDCBASERVO DRIVER12835MOTOR DRIVERHEADPHONE4 711SLIDE-SLIDE+INN.SW28212829181013841384438823884GND18092

EVA-EV main, 071097MODEVOLTAGESELECTORCOMBI BOARDTAPE TRANSPORTCDS-83VBF-77FRONT BOARDDBBVOLUMETUNERBOARD10075001100610021003501Pl. Torx3x10(4x)Pl. To

8-2CS 49 129EVA-EV top, 031097CD DRIVECD94-V5-T1DOOR SWITCH1807Pl. Torx3x10(3x)Pl. Torx2,6x10(2x)Pl. Torx2,6x10(4x)M2x6(2x)426427437403428429431432433

2-2CS 49 103Bandpass250Hz-15kHze.g. 7122 707 48001LF Voltmeter e.g. PM2534DUTRF Generator e.g. PM5326S/N and distortion meter e.g. Sound Technology ST

8-3CS 49 1304822 691 10612 TAPE TRANSPORT CDS-83VBF-7710 4822 528 70849 PINCH ROLLER ARM11 4822 528 70695 PINCH ROLLER ASSY74 4822 403 70968 EJECT HOO

MECHANICAL PARTS–––––––––––––––––––––––––––––––––––––––––––––––––––––0001 4822 256 90463 HOLDER FERRITE BARMISCELLANEOUS––––––––––––––––––––––––––––––

CAPACITORS–––––––––––––––––––––––––––––––––––––––––––––––––––––2844 4822 122 33195 100pF 10% 50V2846 4822 122 33197 1nF 10% 50V2848 4822 122 33197 1nF

RESISTORS–––––––––––––––––––––––––––––––––––––––––––––––––––––3853 4822 116 52244 15kΩ 5% 0,5W3854 4822 116 52243 1,5kΩ 5% 0,16W3855 4822 116 52271 33

2-3CS 49 104CONNECTIONS & CONTROLSVOLUMEDBBDYNAMIC BASS BOOSTCD SYNCH RO S TAR T RE CORDINGPAUSESTOP.OPENSEARCHPLAYRECORDOPENFM AM1

2-4CS 49 105POWER SUPPLY5Open the battery compartment of the set and insert 6 batteries, type R20, UM-1 or D-cells (preferably alkaline).Remove batter

2-5CS 49 106CD PLAYER7English1 Set the POWER slider to CD.2 Press / OPEN to open the CD compartment.3 Insert an audio CD (printed side up) and close t

2-6CS 49 107CD PLAYER9You can select a number of tracks and store these in the memory in the desired sequence. You can store any track more than once.

2-7CS 49 108CASSETTE RECORDER111 Set the POWER slider to CD.2 Insert a CD and, if desired, program the track numbers.3 Press STOP·OPEN 9 / to open the

2-8CS 49 109© WARNINGAll ICs and many other semiconductors are susceptible toelectrostatic discharges (ESD). Careless handling duringrepair can reduce