Philips-AZ-1003-Service-Manual(1) 电路图 维修手册.pdf

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1、CD Stereo Radio RecorderAZ 1003 MCS200 SL all versions Handling Chip Components and Safety .1 - 1 Technical Specification pauses playback or recording 9/ stops the tape; opens the cassette holder 5 or 6fast rewinds/ winds tape 2starts playback 0starts recording 9 Cassette door 0 CD Displayshows the

2、CD functions ! PLAY/PAUSE 2; - starts or pauses CD playback. STOP 9stop playback; erases a CD program. Back panel #Telescopic antenna - improves FM reception. Note: AM band antenna is built into set (see Tuner reception) $ Battery door - open to insert 6 x 1.5V R-14/ UM2/ C-cells. % AC POWER/MAINS -

3、 inlet for power cord. Voltage selector (inside the battery compartment, not all versions) adjust to match the local voltage 110/220V before plugging in the set. 09!8 7 4 321 5 6 6 x R14 / UM-2 / C-CELLS % # $ CONNECTIONS AND CONTROLS 3 - 2 Power Supply Whenever convenient, use the mains supply cord

4、 if you want to conserve battery life. Make sure you remove the plug from the set and wall outlet before inserting batteries. Batteries (not included) Open the battery compartment and insert six batteries, type R- 14, UM-2 or C-cells, (preferably alkaline) with the correct polarity as indicated by t

5、he + and symbols inside the compartment. (See 1) Replace the compartment door, making sure the batteries are firmly and correctly in place. The set is now ready to operate. Batteries contain chemical substances, so they should be disposed of properly. Incorrect use of batteries can cause electrolyte

6、 leakage and will corrode the compartment or cause the batteries to burst: Do not mix battery types: e.g. alkaline with carbon zinc. Only use batteries of the same type for the set. When inserting new batteries, do not try to mix old batteries with the new ones. Remove the batteries if the set is no

7、t to be used for a long time. Using AC Mains Check if the power/mains voltage, as shown on the type plate located on the bottom of the set, corresponds to your local power supply. If it does not, consult your dealer or service center. Connect the power cord to the AC POWER/MAINS inlet and the wall s

8、ocket. The mains lead is now connected and ready for use. To switch the set off completely, withdraw the power cord from the wall socket. Disconnect the mains lead from the wall socket to protect your set during heavy thunderstorms. The type plate is located on the bottom of the set. Switching POWER

9、 on/off: Save energy To avoid unnecessary energy consumption, always adjust the source selector to TAPE/POWER OFFafter using the set. Also check that the tape deck keys are released. General operation 1 To select your sound source adjust the source selector to : CD, TUNER or TAPE/POWER OFF. 2 Adjust

10、 the sound with the VOLUME control. 3To switch off the set, adjust the source selector to TAPE/POWER OFFposition and check the cassette keys are released. Trouble shooting Problem Possible cause Remedy No sound /power Volume not adjusted Adjust the VOLUME Power cord not securely connected Connect th

11、e AC power cord properly Batteries dead/ incorrectly inserted Insert (fresh) batteries correctly Display does not function properly/ No reaction to operation of any of the controls Electrostatic discharge Switch off and unplug the set. Reconnect after a few seconds The CD skips tracks CD damaged or

12、dirty Replace or clean CD Program is active Quit program mode - indication No CD inserted Insert a CD CD badly scratched or dirty Replace/ clean CD, see Maintenance Laser lens steamed up Wait until lens has cleared CD-R is blank or not finalized/ CD-RW inserted Use a finalized CD-R or suitable CD Au

13、dio disc only Poor cassette sound quality Dust and dirt on the heads, etc. Clean deck parts, see Maintenance Use of incompatible cassette types (METAL or CHROME) Only use NORMAL (IEC I) for recording Recording does not work Cassette tab(s) may be broken Apply adhesive tape over the missing tab space

14、 CONNECTIONS AND CONTROLS For more information on operation instruction please visit Philips Audio internet site : 4 - 14 - 1 A1A1 A2A2 DISASSEMBLY DIAGRAM A. REMOVE BACK CABINET ASSEMBLY - REMOVE SCREWS A1(3x10) 3PCS - REMOVE SCREWS A2(3x30) 5PCS - REMOVE BACK CABINET D5D5 D6D6 B.REMOVE HANDLE - PR

15、ESS DOWN THE STOPER AND PULL HTE HANDLE OUT - REMOVE HANDLE C REMOVE TOP CABINET ASSEMBLY - REMOVE SCREWS C3(3x20) 2PCS - REMOVE SCREWS C4(3x10) 1PC - REMVOE TOP CABINET D REMOVE DECK MECHANISM - REMOVE SCREWS D5(3x10) 4PCS - REMOVE SCREWS D6(2.5x10) 4PCS C3C3 C4C4 5 - 15 - 1 BLOCK DIAGRAM 5 - 25 -

16、2 WIRING DIAGRAM 6 - 16 - 1 CONTROL BOARD - CIRCUIT / LAYOUT DIAGRAM 6 - 26 - 2 RECTIFIER BOARD - CIRCUIT / LAYOUT DIAGRAM 7 - 17 - 1 TUNERI BOARD - CIRCUIT DIAGRAM 7 - 27 - 2 TUNER BOARD LAYOUT DIAGRAM Alignment Procedure Model No. AZ-1003 Instruments Required : 1.AM Signal Generator 2.FM Signal Ge

17、nerator 3.AM/FM if Sweep Generator 4.Dual Trace Oscilloscope 5.Solid State Voltage Meter (SSVM) 6.Frequency Counter 7.Nonmetallic Alignment Tools 8.Test Tape : Teac - MTT 113N (6.3 kHz) or Equiv. 9.Test Tape : Teac - MTT 111N (3 kHz) or Equiv. Important 1.Check Power Source Voltage 2.Set the Functio

18、n Switch to Band Being Aligned. 3.Volume Should Be Turned To Minimum. 4.Signal Input Should be Kept as Low as Possible. 5.AM Modulation : 1 kHz 30% 6.FM Modulation : 1 kHz 22.5 kHz DEV. Radio Alignment FrequencyInputVarianAdjustOutputScope/Meter MW IF 455 kHz LOOP ANT AM Coil MIN.T302 IC301 Pins 18

19、MAX. MW IF 520 kHz 1750 kHz MAX. MIN. T301 VC301C MAX. 600 kHz 1400 kHz LOOP ANT AM Coil 600 kHz 1400 kHz L305 VC301D IC301 Pins 18 MAX. FM IF 10.7 MHz IC301 Pins 4 MIN. T303 IC301 Pins 18 Symmetrical FM IF 87.5 MHz 108.5 MHz MAX. MIN. L302 VC301A MAX. 90 MHz 106 MHz FM ANT. C312 Cer. Cap. 90 MHz 10

20、6 MHz L303 VC301B IC301 Pins 18 MAX. TUNER ADJUSTMENT 8 - 18 - 1 R IN L IN GND R OUT L OUT + TAPE 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 AA BB CC DD EE FF GG HH 71 D15 73 E15 74 G 9 1702 G15 1707 F 3 1707 C 3 1707 G 7 1707 C 7 1707 E 9 1707 E12 1709 A14 1710 E15 1725

21、 A15 2703 G 7 2704 C 7 2706 B 4 2707 B 6 2708 C 3 2709 G 3 2710 G12 2711 F 6 2712 E 7 2714 C 3 2715 C 6 2716 D 5 2719 C 8 2721 G 3 2722 G 7 2723 G 5 2726 G 8 2727 F 7 2728 C13 2729 C13 2730 G11 2732 G12 2733 H13 2734 G10 2735 G10 2738 B 3 2739 B 1 2750 D 6 2751 H 6 2760 E14 2799 E15 3701 B 6 3703 D

22、3 3704 C 3 3706 D 4 3707 B 5 3710 D 8 3712 E 7 3713 G 3 3714 F 3 3716 H 4 3719 H 8 3720 F 7 3722 A 2 3723 A 2 3726 B 9 3727 E 9 3730 F12 3731 G12 3732 H13 3733 F 6 3734 D11 3743 C 9 3744 G 9 3747 G12 3748 B 3 3749 B 2 3761 G 6 3762 D 6 5701 F11 6704 F11 7702 H13 7705 G 4 7705 C 4 8702 F 1 8702 F 1 8

23、702 E 1 8702 E 1 8704 E15 8704 E15 8705 F15 8705 F15 9753 C13 9754 F11 9758 D12 T701 A14 T702 A14 T705 B14 T706 E14 T707 B10 T708 B10 T709 D14 T710 G11 T711 F14 T712 F 5 T716 F10 T717 F 2 T718 E 2 T719 H13 T721 A14 T722 G 7 T723 F 2 T724 E 2 T725 C 7 DECK M + MOTOR GND +1 LEFT MOTOR ELECTROLYTIC CAP

24、ACITOR MYLAR CAPACITOR PLATE CERAMIC CAPACITOR ALL TUBULAR CERAMIC CAPACITORS UNLESS OTHERWISE STATED. ALL CARBON RESISTORS E12 SERIES G = 50V f = 25V 0.33W 5% UNLESS OTHERWISE STATED. o 123456987101112131415181716 PLAYRECORD 1707 RECORD PLAY -V 5V 5V1 0V 0V 1V5 1V7 2V6 4V2 1V5 0V 0V 2V6 0V REC INFO

25、 (REC=L) OPT OPT OPT OPT = OPTIONAL / Used for some Versions d = 10V E = 16V OPT 1725 FE 1 2 3 4 5 6 2728 4n7 2729 4n7 2738 10n 2739 10n 2751 5n6 2750 5n6 2714 1n5 2715 10n 2716 100n 2719 5n6 2721 1n5 2722 10n 2723 100n 2726 5n6 27271n5 2732 3n3 2733 10n 2730 1n2 27121n5 2734 220p 2735 100p 74 1 2 3

26、 2710 od 100u 2703 22u oG 2704 22u oG 2706 of 47u 2707 od 220u 2708 of 47u 2709 of 47u 2711 22u oG 2799 oE 470u 2760 of 47u T708 T707 T710 T722 T725 T712 T709 T706 T711 T723 T724 T718 T717 T701 T721 T702 T705 T719 T716 9758 9753 9754 8704 8704 8705 8705 10k 3734 73 1 2 71 1 2 3762 5k6 3761 5k6 3747

27、150R 3701 100R 3703 150R 3704 220 3706 330k 3707 470k 3710 27k 3712 12k 3713 150R 3714 220 3716 330k 3719 27k 3720 12k 3722 22k 3723 22k 3726 2k2 3727 2k2 3730 150R 3731 56K 3732 10R 3733 4M7 3743 470R 3744 470R 3748 470R 3749 470R 5701 b a d c 87024 87023 87022 87021 1702 1 2 3 4 6704 1N4148 7705 1

28、2 8 9 11 5 10 13 14 AN7323 NF2 IN2 RF Vcc REF1 ALC2 REF2 OP2 7705 3 2 1 7 6 4 AN7323 NF1 IN1 GND ALC-TC ALC1 OP1 -V 3V4 V78 0V3 1710 DECK 1707 R 14 P 13 15 1707 R 17 P 16 18 1707R 5 P 4 6 1707R 2 P 1 3 1707 R 8 P 7 9 12 10 11 1707 R P 7702 BC337-25 1709 1 2 3 4 5 6 RECORDER BOARD - CIRCUIT DIAGRAM 8

29、 - 28 - 2 ECO- MTF- SD R- 1 98- 12- 15 98- 12- 15 3140 113 31231 ECO- MTF- SD A R P 3140 113 31231 9758 98- 12- 15 C 2730 7702 9754 9755 9762 2703 2710 2711 2731 2732 2733 3732 3747 5701 2734 2760 3742 71 74 37203721 3735 9757 1707 9751 2727 9756 9701 9702 9703 9705 9707 3733 3744 3761 3762 6704 770

30、5 3712 3713 3716 3719 3730 3731 2723 2726 2750 2751 3706 3707 3711 2713 2715 2716 2720 2721 2722 2700 2707 2708 2709 2712 3726 3727 3743 6715 7703 7704 9760 2704 2706 2719 2735 3701 3710 27383734 72 9706 9752 9753 9759 9761 3740 3748 3749 3750 7701 3703 3704 3714 3722 3723 3736 3737 3738 27012714 27

31、28 2729 2739 2740 1702 1709 17211722 1725 1701 3724 3728 3739 73 RSH +M RW 2717 2718 - M YSH 12345 12345 D C B A D C B A 71 A 1 72 D 5 73 A 5 74 A 1 1701 A 5 1702 B 5 1707 D 3 1709 C 5 1721 B 5 1722 B 5 1725 C 5 2700 B 4 2701 B 5 2703 C 2 2704 A 3 2706 A 3 2707 B 2 2708 B 4 2709 C 3 2710 B 1 2711 B

32、2 2712 D 1 2713 B 3 2714 B 4 2715 B 3 2716 B 3 2717 C 3 2718 B 3 2719 A 3 2720 C 3 2721 C 4 2722 C 2 2723 C 2 2726 C 2 2727 D 2 2728 C 5 2729 C 5 2730 D 1 2731 C 1 2732 B 1 2733 C 1 2734 A 1 2735 A 1 2738 D 4 2739 C 4 2740 C 4 2750 B 3 2751 C 2 2760 A 2 3701 A 2 3703 B 4 3704 B 4 3706 B 3 3707 B 2 3

33、710 A 3 3711 C 3 3712 D 1 3713 C 3 3714 C 4 3716 C 3 3719 C 2 3720 D 2 3721 D 3 3722 D 5 3723 C 5 3724 A 5 3726 A 3 3727 A 3 3728 A 4 3730 B 1 3731 B 1 3732 B 1 3733 B 2 3734 D 5 3735 D 3 3736 B 5 3737 C 5 3738 C 5 3739 A 5 3740 B 4 3742 B 1 3743 A 2 3744 B 2 3747 B 1 3748 D 4 3749 C 5 3750 D 4 3761

34、 C 2 3762 B 3 5701 C 1 6704 B 2 6715 A 2 7701 B 4 7702 B 1 7703 A 4 7704 A 4 7705 B 3 9701 D 2 9702 D 3 9703 D 3 9705 C 4 9706 D 5 9707 C 2 9751 D 3 9752 D 5 9753 D 5 9754 C 1 9755 D 1 9756 C 3 9757 D 3 9759 D 4 9760 A 2 9761 B 5 9762 D 1 T701 C 5 T702 C 5 T705 B 5 T706 B 5 T709 A 5 T710 C 1 T711 B

35、5 T712 C 2 T713 A 5 T714 D 5 T715 D 5 T716 D 1 T719 B 1 T720 A 5 T721 C 5 T722 C 2 T725 D 2 T7707 A 4 T7708 A 4 CASSETTE ADJUSTMENT AdjustmentCassetteSK .Deck 1MeasureReadAdjustAdjust ononwithto Left hand Azimuth 10 kHz SBC420* SBC420* TapePlayH/P JackmV meterScrewmax. R/P head 3150 kHz Wow and Tape

36、PlayH/P Jackflutter Preset in motor *a meter *a The maximum permissible speed deviation is 3%. * SBC420 : 4822 397 30071 Morever, the wow and flutter value can be read. Motor Speed RECORDER BOARD - CIRCUIT DIAGRAM 9 - 19 - 1 POWER BOARD - CIRCUIT DIAGRAM 9 - 29 - 2 POWER BOARD - LAYOUT DIAGRAM 10 -

37、110 - 1 CS xx xxx CD BOARD - CIRCUIT DIAGRAM 10 - 210 - 2 CS xx xxx IC103 CD BOARD - LAYOUT DIAGRAM 11 - 111 - 1 1 2 3 4 5 6 7 8 9 10 11 13 12 14 15 16 18 19 20 22 23 24 26 25 27 34 35 36 38 37 39 40 41 42 43 44 33 29 30 46 45 47 48 49 50 51 31 32 55 56 57 58 59 52 53 54 60 61 62 63 64 65 66 67 68 8

38、1 83 82 79 78 76 77 70 69 71 73 74 72 75 80 28 21 17 84 85 87 86 EXPLODED VIEW DIAGRAM - CABINET 11 - 2 MECHANICAL PARTSLIST 33140 114 43640CASSETTE DOOR 39965 000 13811CASSETTE DOOR (/17) 63140 114 43680CD KNOBS-SET 73140 111 01220CASS. DOOR SPRING 83140 117 63140FRONT CABINET ASSY 133140 117 63960

39、DAMPING GEAR SET 183140 114 37490RUBBER FOOT 223140 118 71980CASS. DECK 4822 361 21656MOTOR EG-530AD-9B 4822 249 40286R/P HEAD PH-K380-MSI-6A 233140 111 20800SPRING-RECORDING 253140 114 20430BRACKET ECO-MTF-SD 323140 111 01280BATTERY CONTACT (+,-) 34-393140 114 43670CASS KEY 453140 117 63390REAR CAB

40、INET ASSY 473140 118 71920TELESCOPIC AERIAL 493140 111 01270BATTERY CONTACT SPRING (-) 503140 111 22110BATTERY CONTACT SPRING (+) 513140 114 43630BATTERY DOOR 543140 114 43750TUNING KNOB 549965 000 13812TUNING KNOB (/17) 573140 114 43770TUNING GEAR 593140 114 43760PVC GEAR 623140 114 46000BAND KNOB

41、644822 529 10386DAMPER - RUBBER (30 DEG) 653103 309 05360CD DA11B1N DRIVE ASSY 713140 114 43700SOURCE KNOB 723140 117 63170TOP CABINET ASSY 733140 114 43660VOLUME KNOB 753140 114 43590CD DOOR 759965 000 13810CD DOOR (/17) 773140 111 01210CD DOOR SPRING 783140 114 43610HANDLE 803140 117 63960DAMPING

42、GEAR SET 814822 529 10387DAMPER - RUBBER (40 DEG) 2422 070 98133MAINS CORD SET 2422 070 98152MAINS CORD SET (/17 ONLY) 12 - 1 ELECTRICAL PARTSLIST - RECORDER BOARD (ECO-MTF) - MISCELLANEOUS - RESISTORS - 17074822 277 11504SWITCH-PUSH 6P2T37274822 116 522562,2K 5% 0,5W 37304822 116 83868150R 5% 0,5W

43、37314822 116 5229156K 5% 0,5W 37324822 116 5218215R 5% 0,5W - CAPACITORS -37334822 111 308934,7M 5% 0,2W 27034822 124 8115122F 20% 50V37344822 050 2100310K 1% 0,6W 27044822 124 8115122F 20% 50V37434822 116 83883470R 5% 0,5W 27064822 124 4043347F 20% 25V37444822 116 83883470R 5% 0,5W 27074822 124 401

44、96220F 20% 16V37474822 116 83868150R 5% 0,5W 27084822 124 4043347F 20% 25V37484822 116 83883470R 5% 0,5W 27094822 124 4043347F 20% 25V37494822 116 83883470R 5% 0,5W 27104822 124 41584100F 20% 10V37614822 116 522895,6K 5% 0,5W 27114822 124 8115122F 20% 50V37624822 116 522895,6K 5% 0,5W 27124822 126 1

45、28781,5nF 10% 16V 27144822 126 128781,5nF 10% 16V- COILS & FILTERS - 27154822 121 5138710nF 20% 16V57014822 157 10371BIAS OSC COIL 27162020 561 90365100nF +80-20% Y5V 50V 27194822 126 130985,6nF 20% 16V 27214822 126 128781,5nF 10% 16V 27224822 121 5138710nF 20% 16V- DIODES - 27232020 561 90365100nF

46、+80-20% Y5V 50V67044822 130 306211N4148 27264822 126 130985,6nF 20% 16V 27274822 126 128781,5nF 10% 16V 27284822 126 117144,7nF 20% 27294822 126 117144,7nF 20%- IC & TRANSISTORS - 27302020 300 905611,2nF 10% 50V77024822 130 40981BC337-25 27324822 122 105773,3nF 10% 16V77054822 209 17498AN7323 273348

47、22 121 5138710nF 20% 16V 27384822 121 5138710nF 20% 16V 27394822 121 5138710nF 20% 16V 27504822 126 130985,6nF 20% 16VNote:Only these parts mentioned in the list are 27514822 126 130985,6nF 20% 16Vnormal service parts. - RESISTORS - 37014822 116 52175100R 5% 0,5W 37034822 116 83868150R 5% 0,5W 37044

48、822 116 83872220R 5% 0,5W 37064822 116 52272330K 5% 0,5W 37074822 116 52285470K 5% 0,5W 37104822 116 5226427K 5% 0,5W 37124822 116 5223812K 5% 0,5W 37134822 116 83868150R 5% 0,5W 37144822 116 83872220R 5% 0,5W 37164822 116 52272330K 5% 0,5W 37194822 116 5226427K 5% 0,5W 37204822 116 5223812K 5% 0,5W

49、 37224822 116 5225722K 5% 0,5W 37234822 116 5225722K 5% 0,5W 37264822 116 522562,2K 5% 0,5W 12 - 2 ELECTRICAL PARTSLIST - COMBI BOARD - MISCELLANEOUS - CAPACITORS - 11024822 265 10925FFC CONNECTOR 15P21374822 122 3134968pF 2% 100V 12012422 128 02997SWI TACT 1P21384822 124 407694,7F 20% 100V 12022422 128 02997SWI TACT 1P21394822 126 13461680pF 10% 50V 12032422 128 02997SWI TACT 1P21404822 121 438971nF 5% 400V 12042422 128 02997SWI TACT 1P2141482