Philips-AZ-1510-AZ-1515-Service-Manual(1) 电路图 维修手册.pdf

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1、CD RCR SoundmachineAZ 1510 AZ 1515 all versions Handling Chip Components and Safety .1 - 1 Technical Specification RADIO:- selecting a preset station. 6 PROGRAM CD: - programs tracks and reviews the program; Tuner:- programs preset radio stations. 7 SEARCH, CD: - searches backward and forward within

2、 a track; - skips to the beginning of a current track/ previous/ later track. RADIO:- (down, up) tunes to radio stations. 8 MODE- selects different play modes: e.g. REPEATor SHUFFLE(random) order. 9 2;- starts or pauses CD playback. 0 9- to stop playback; - erases a CD program. ! Display- shows the

3、status of the set. OPEN/ CLOSE- opens/closes the CD-tape door. # REMOTE SENSOR - (for AZ1515 model only) infrared sensor for remote control. $ CASSETTE RECORDER keys: RECORD 0- to start recording. PLAY 2- to start playback. SEARCH5 / 6- fast rewinds/ winds tape. STOP 9- stops tape. PAUSE;- pauses pl

4、ayback or recording. BACK PANEL % Telescopic aerial - improves FM reception. p- 3.5 mm stereo headphone socket. Note: The speakers will be muted when headphones are connected to the set. - starts or pauses CD playback. 4 SEARCH 5, 6- searches backwards/ forwards within a track. 5 PRESET+,-(up, down)

5、 - selects a preset radio station. 6 TUNING , (down, up) - tunes to tuner stations. 7 9- to stop playback; - erases a CD program. 8 , - skips to the beginning of a current track previous/ subsequent track. 9 REPEAT- repeats a track /program/ entire CD. POWER SUPPLY Whenever convenient, use the AC po

6、wer supply to conserve battery life. Make sure you remove the power plug from the set and wall outlet before inserting batteries. Batteries (not included) Insert 6 batteries, type R-14, UM-2or C-cells, (preferably alkaline) with the correct polarity. Remote control (AZ1515 model only) Insert 2 batte

7、ries, type AAA, R03 or UM4 (preferably alkaline). 40 PRESET DIGITALTUNER 2134 9!#$0 657 8 VOLUME SEARCH PRESET TUNING REPEAT SHUFFLE SEARCH + - 1 9 8 6 7 2 4 3 5 this pin should be tied LOW CL162616.9344 MHz system clock output DATA27serial d4(1)ata output (3-state) WCLK28word clock output (3-state)

8、 SCLK29serial bit clock output (3-state) EF30C2 error flag output (3-state) TEST231test control input 2; this pin should be tied LOW KILL32kill output (programmable; open-drain) VSSD1 33(1)digital ground 2 V2/V334versatile I/O: input versatile pin 2 or output versatile pin 3 (open-drain) WCLI35word

9、clock iutput (for data loopback to DAC) SDI36serial data input (for data loopback to DAC) SCLI37serial bit clock input (for data loopback to DAC) RESET38power-on reset input (active LOW) SDA39microcontroller interface data I/O line (open-drain output) SCL40microcontroller interface clock line input

10、Abbreviations and Pin-description of CD Ics SERVO PROCESSOR SAA7325H SYMBOLPINDESCRIPTION RAB41microcontroller interface R/W and load control line input (4-wire bus mode) SILD42microcontroller interface R/W and load control line input (4-wire bus mode) STATUS43servo interrupt request line/decoder st

11、atus register output (open-drain) TEST344test control input 3; this pin should be tied LOW RCK45subcode clock input SUB46P-to-W subcode bits output (3-state) SFSY47subcode frame sync output (3-state) SBSY48subcode block sync output (3-state) CL11/44911.2896 MHz or 4.2336 MHz (for microcontroller) cl

12、ock output VSSD250(1)digital ground 3 DOBM51bi-phase mark output (externally buffered; 3-state) VDDD1(P)52(1)digital supply voltage 2 for periphery CFLG53correction flag output (open-drain) RA54radial actuator output FO55focus actuator output SL56sledge control output VDDD2(C)57(1)digital supply vol

13、tage 3 for core VSSD358(1)digital ground 4 MOTO159motor output 1; versatile (3-state) MOTO260motor output 2; versatile (3-state) V461versatile output pin 4 V562versatile output pin 5 V163versatile intput pin 1 LDON64laser drive on output (open-drain) Note : All supply pins must be connected to the s

14、ame external power supply voltage. Abbreviations and Pin-description of CD ICsAbbreviations and Pin-description of CD ICs 5 - 15 - 1 SOURCE SELECTOR SWITCH 4 OHM CD - 99 LCD CD MODULE Head phone (AZ1505 ONLY) + - +A-ON Tuner +CD TAPE MUTE CD MUTE SEARCH MUTE MICRO PROCESSOR To Tuner +Tuner To CD REC

15、 INFO +B +p+p EEPROM TAPE CD ECO6 TUNER MODULE +Tuner Keys board control IR receiver +A_ON POWER AMPLIFIER +A Voltage Selector /01/11 Only Mains TAPE MODULE +TAPE+A+1 Transformer PWM 2 2 MUTE 5 To p 5 5 To p5 REC INFO RR R R R R V.M. Vcc2 6X1.5V +CD REGULATOR VOLTAGE +TUNER +A +motor +A_ON +B +TAPE

16、POWER AMPLIFIER POWER AMPLIFIER PWM BLOCK DIAGRAM 5 - 25 - 2 MECHANISM MAINS SOCKET FOR SECONDARY TRANSFORMER 15 1 CD DOOR COMBI BOARD LCD BATTERIES 1 /00,/05,/10, ORANGE 15 ECO-MTF FOR /01 SWITCH TAPE MECHANISM LAYOUT VOLTAGE SELECTOR 110-127V 220-240V BLUE 9V BATTERY TRANSFORMER BLACK 6 CD CPU /13

17、,/14,/17 1 SECONDARY CELL 1 CD99 LAYOUT CELL MAINS SOCKET TUNER LAYOUT CELL ECO6 FRONT BOARD WIRING DIAGRAM 6 - 16 - 1 P5P7 TIMER P1LCD DRIVER CPU SYSTEM CONTR TIME GEN RAMROM 8-BIT T/C18-BIT T/C P2P6P310-BIT UART/SIO INT CONTR WATCHDOG LCD VOLT BOOSTER A/D CONV DEM BAND PASS CTRL CIRCUIT AGC INP PI

18、N 0000 C5 1404 A2 1407 G2 CD DOOR SW 1112131415 1 1471 H12 6789 BEAD 12131415 A B C D E F G H A B C D E F G H 1481 H12 1482 H12 1483 H13 1484 H13 1485 H13 1486 H14 1409 C14 1410 H10 1411 H10 1470 H11 2401 E4 2403 D2 2405 A10 2406 A10 1472 H12 1473 H13 PRESET9 PRESET3 TO DOOR SW P # : For AZ1500 non-

19、RC version SEARCH 12345678910 2413 D3 2416 H8 2417 H9 2418 F10 2419 F11 2420 F13 2345 2438 D2 2440 B13 2441 A13 2450 G3 1011 P : PROVISIONAL P BAND * P REMOTE CONTROL EEPROM P LAYOUT CELL 1474 H13 1475 H13 1476 H14 1477 H14 1478 H15 1479 H15 1480 H113411 D4 3412 B11 3413 E13 3414 C12 3415 E11 3416 E

20、10 1487 H14 1488 H15 1489 H15 1490 G13423 A9 3424 A9 3425 A9 3426 H15 2407 A10 2408 A11 STOPMODE DBB PCB : For AZ1505 RC version PRESET7PRESET8 DOWNUP DOWN PROGRAM TO CD99 TO ECO6 PRESET1 2410 E14 2412 C11 3435 A10 3436 A10 3437 A10 3438 A11 3440 H9 3441 H9 2421 G13 2423 B12 2424 B12 2426 D13 3447 C

21、11 3448 G13 3450 H9 3451 H9 2451 G4 2452 B13 VOLUME SEARCH P 2460 B13 2463 G7 2464 H6 2466 G3 3401 E14 3402 A11 3403 A12 3404 E5 3405 A12 3406 A11 3407 D2 3409 D4 3410 E3 3464 C14 3465 G11 3466 G12 3467 G12 3468 G13 3469 G13 3417 H8 3419 H8 3421 E11 3422 A9 3474 H11 3475 H12 3476 H12 3477 H13 3427 D

22、14 3428 D11 PRESET10 PRESET4 # LAYOUT CELL IR RECEIVER UP PLAY VOLUME BEAD PRESET6 3429 D10 3430 B9 3431 E12 3432 D13 3433 D13 3434 H7 3499 F13 3565 G13 4499 C9 4894 B14 5400 D2 5401 D3 3442 D10 3443 D11 3445 C11 3446 C10 6401 D3 6402 E4 6410 D14 7400 E9 3452 D5 3453 D5 BEAD DOOR SWITCH PCB M24C01W

23、PRESET2 * * 3454 D5 3455 D5 3456 B12 3457 B11 3458 B12 3459 H14 3460 H7 3461 F6 3462 F5 T461 B13 T462 B13 T463 B13 T464 B13 T465 H10 T466 H10 T467 H11 3470 G14 3471 G14 3472 G14 3473 G15 T469 H11 T470 H11 T471 H11 T472 D5 3478 H13 3479 H14 GND PRESET5 3480 H14 3481 F2 3482 F2 3483 F2 3484 A14 3485 A

24、14 3486 A14 3487 A14 3488 B14 3489 B14 3490 B14 3491 B14 3495 E12 T468 H11 5402 G7 5403 E5 5404 A14 6400 D1 3498 F11 7401 C10 GND 7402 E4 7407 F14 T425 E5 T426 D2 T427 D1 T428 H10 T429 H10 T431 H7 T432 A13 T433 A13 T434 A13 T435 A13 T455 D14 T456 F1 T457 F13463 F5 T458 F1 T460 C13 100R 3434 T468 346

25、1 220R 3K9 1480 3452 270R 3437 22K 3475 4u7 2466 3499 100R 3438 22K 2K7 3451 1478 T456 3472 2K2 T429 470R 3456 4u7 2420 2418 100n 3423 1K 1409 EH-B 1 2 3432 18K 1490 1 2 DIPMATE 1488 1472 1471 1K 3422 680R 3478 100R 3407 22K 3495 100u 2464 1n 2421 100K 3409 BC847B 7402 1485 1u 2401 T425 220R 3462 24

26、08 100p 1K5 3443 1K 3460 2423 100p 4n7 2440 470R 3458 470R 3468 1410 EH-S 1 2 3 4 5 1411 EH-S 1 2 3 4 5 T465 2410 T457 100n 100p 1476 3403 470R 2438 4K7 3430 2u2 2460 3473 3K9 T434 22K 3435 T460 3426 3K9 1474 1486 3402 470R 100p 2452 220R 3465 680R 3469 100p 2424 100n 2463 100p 2426 1K5 3471 1K2 5K6

27、 3440 3442 3411 6401 BZX79-C3V3 3K3 3455 15K 10K 220K 3427 3448 3474 220R T471 T433 1K 3419 T461 2405 100p 1482 6410 BZX384-C5V6 SPPB51 1407 3450 2K7 3486 680R 1K5 3428 T435 3464 22K 2413 100n 220R 3463 3405 470R 3457 470R T458 820R 3479 3447 22K 1473 5404 3441 5K6 5401 4499 4K7 3415 10n 2416 3491 6

28、80R 680R 3490 100n 2412 T467 3481 100R T469 2451 100p 4K7 680R 3487 3413 T455 1483 5400 100u 1K5 3498 3416 2K7 1484 3482 100R 4K7 3404 2419 100p 3446 22K 330R 3476 1 OUT VS2 1470 TSOP2236 7407 3 GND 100K 3565 1K 3424 2417 10n 3453 3K3 T472 470R 3406 T470 100p 2450 1K 10K 3431 V3 VAREF 18 VDD 5 VSS 1

29、 XIN2 XOUT3 3417 41 P76 42 P77 43 RESET8 SEG0 51 SEG1 50 SEG2 49 SEG3 48 SEG4 47 SEG5 46 SEG6 45 SEG7 44 TEST4 58V1 V257 56 34 P57 35 P60 10 P61 11 P62 12 P63 13 P64 14 P65 15 P66 16 P67 17 36 P70 P71 37 P72 38 P73 39 P74 40 P75 P17 27 P20 9 P21 6 P22 7 P30 6162 P31 P32 6364 P33 P50 28 P51 29 P52 30

30、 P53 31 P54 32 P55 33 P56 19 AVDD C060 59C1 COM0 55 COM1 54 COM2 53 COM3 52 P10 20 P11 21 P12 22 P13 23 P14 2425 P15 P16 26 7400 TMP86CH29F 3425 1K 1479 680R 3485 3484 680R T426 2K2 3459 T431 3488 680R 1N4148 6400 T464 680R 3489 T463 T466 5402 3436 22K 1487 4894 820R 3470 270R 3466 T427 470R 3412 47

31、0R 3477 100p 2406 1481 4K7 3414 3433 4K7 2441 4n7 100p 2407 T428 2403 100u 470R 3410 T432 3K3 3454 1475 1K2 3480 330R 3467 1477 S7 10 S8 11 S9 3421 470R 1404 LCD14 1 C1 2 C2 3 S1 12 S10 13 S11 14 S12 S2 4 5 S3 S4 6 7 S5 8 S6 9 3401 39K 3483 100R 3 SCL 6 SDA 5 VCC 8 VSS 4 WC_ 7 100R 3445 7401 E0 1 E1

32、 2 E2 T462 BAV99 6402 4M194 CSTS 5403 1489 1K5 3429 +uP +uP DBB TAPE_MUTE STEREO SILD +VAref +B +VAref +Vcc +uP +R +Vcc +VAref +B+B +uP PWM SEARCH_MUTE +B +uP CLOCK DATA ENABLE +uP +uP SICL DATA. RESET +uP +uP +uP REC_INFO +uP CD_MUTE DBBAMFM MW LW PROG REPEAT ALLSHUFFLE FRONT BOARD - CIRCUIT DIAGRA

33、M 6 - 26 - 2 3479 3477 3471 3473 3469 3474 3476 3478 3472 3565 3448 3499 2421 3426 3459 3470 3468 3466 3465 3467 3475 3480 2421D23467C63473B33479B3 3426E13468B53474B53480B2 3448D23469B43475B53499D2 3459D13470B43476A43565D2 3465D63471B43477A3 3466C63472C33478A3 1480D11481B31476B41486B6 1471D11473C314

34、74C42420D6 1411E11482A41477C47407E6 9401E21483A41478C51487D7 1470D21484A41479B51488D7 1472C21475B41485A51489E7 FRONT BOARD - LAYOUT DIAGRAM 7 - 17 - 1 FRONTEND AM RIPPLE AGC STABILIZER AFC VDD VSA AM-IF MONO/ FM FRONTEND CONTROL XTAL OSC AM DET CTRL AGC AM OSC AGC VCC2 FM OSC AM MIXER AM IF FM IF1 F

35、M IF2 FM MIXER AM DET FM DET VSB DECODER CHARGE PUMP AGC STEREO AGC STEREO 20 A B C D E F G H I J K 8910111213141516171819 19 3.5V3.5V 1V 1.3V 0.7V 1.2V 0.6V 0V 2V 0.8V 0.15V 0.8V L M A B C D E F G H I J K L M 7 0V 0.5V 0.1V 5.4V 0.1V 4.8V 4.8V 0.5V 0.1V stereo 0.3V 0V 0V 20 123456789101112131415161

36、718 1V-8V 0V 0V 0.7V 4.0V 0V 4.0V 0V 0.1V 1.3V 0.7V 0.7V 1V 0.6V 0.6V 1V 1V 1.1V 1.1V 2V 11.4V 0V 0.7V 3.9V-LW /06 JAPAN J . for JAPAN version only 123456 5.2V LW MW FM LW MW LEGEND * . only assembled in FM/AM-version MW=HIGH LW=HIGH LW=HIGH MW=HIGH 5104 0V mono 4.8V 1.4V 0.6V0.9V 1.4V 1.4V 0.7V 1V

37、1.4V 1.3V 0.8V 0.6V 2V 0V 0V 0V 0V 4.5V-8V 3.9V component mounted 450kHz 450kHz 450kHz Hz from 2169 D FM-OSCILLATOR FM-RF VEVM .V FM mode stereo 1.4V 4.3V 3.4V 0V 0V 0V 1.4V stereo 0.2V mono 4.8V 4.7V 4.7V 3.5V 4.1V 3.4V 11.4V 5.4V typ. (5V-12V) 7V 7.5V AM-RF C VERSION /00 /02 FM/MW/LW VERSION PROGR

38、AMMING COMPONETS 6120315631573170 /00 /02 FM/MW /01 FM/MW /14 FM-OIRT/MW /17 FM/AM 5105 blue red black p .for provision only USA . for USA version only LW . for LW version only LW frame . for LW version with frame aerial only E_EU . for East European version only .V LW mode 1.4V0V 0V 0.7V 0V 0.7V 0V

39、 4.1V 3.3V VERSION DETECTION Printed Printed Printed STEREO CLOCK DATA ENABLE/MPX VCC RIGHT GND LEFT TUNER BOARD ECO6 .V MW mode voltages measured while set is tuned to a strong transmitter stereomonostereo 5V 0V 152 kHz, 50mVpp Q-multiplier LW Ferrite Antenna only LW only LW only Frame Aerial only

40、VOLTAGE MULTIPLIER OSCILLATOR LW only PROGR. OUTPUT PORTS to 1122 pin 2 RDS only DISCRIMINATOR MPX BUFFER AMPLIFIER MW AM FRAME AERIAL AM-OSCILLATOR VCO 1 5 3 2 A B 6105 1 2 3 45 6 7 8 HN1V02H 4 to/from 7111 2138 2u2 /PORTABLE AUDIO AM-IF1 AM-IF2 AM-AFC FM-IF1 FM-IF2 2133 1u 470n 2132 2K2 3145 470n

41、21312130 470n 3141 100K 3142 220R 3105 56K 2129 100u 2n2 1u 2107 2169 2146 220p 100n 2141 5119 1 2 3 4 6 78 T141 2167 12p 5121 DT-38175K 15n 22n_USA 2135 15n 2134 22n_USA 2137 220n 3152 470R 220n 2136 3158 470R 3153 470R 3159 470R 3161 3160 470R 3167 47R 22K 47R 2144 470n 3155 5 3 6 T116 18p 6105-2

42、HN1V02H 2124 * 22n 2120 22p_LW 34 6 78 2119 10p p 5123 1 2 2164 470n T142 15p 82p 2140 G2 1I3 O 2139 G2 I1O3 5109 5110 3157 100K 3170 100K 3156 100K 7111 BC847C BAS216 6120 100n 2163 LW p 2161 78 100n 51027KL 1 2 34 5 6 3143 22K T111 3144 1K T103 T102 T105 T106 2147 220p 2145 220p 2n2 2148 150K 3169

43、 T125 T126 T124 20p_LW frame 2106 11p BAS216 p 2127 220n 6106 100n 2150 BC857C 7103 47R 2159 33p 2125 560p 3132 22K 3102 100K 3134 1n 3103 8K2 2103 2128 10u 1 2 3 4 6 78 5111 330p 2126 47p 2101 3104 330R 2104 100p RF-GND2 42 15 RIGHT RIPPLE1 VCC17 VCC2 22 9VCO VDD 23 38 VSTABA VSTABO ? ?WR-EN XT25 F

44、M-IN 4339 FM-MIXOUT FM-OSC5 FM-RF3 I-TUNE 8 IF-GND 1714 LEFT LPF 12 24 MPX-IN 11 MUTE 13 P030 P131 PILOT 16 RF-GND14 19 AGC 44 AM-AFC32 AM-IF1-IN 41 AM-IF2 36 AM-MIXOUT 40 AM-OSC6 2AM-RF ?CLCK 28DATA DIG-GND26 FIELDSTR-IND 21 FM-DEMOD 18 ? FM-IF1 FM-IF2 35 ?FM-IF2I 2166 TEA5757H 7101 AF-OUT 10 AFC+

45、20 AFC- HN1V02H 6105-1 1 2 7 1n 33K 3176 6 78 33p 2149 6 78 7P 5114 1 2 34 5112 7P 1 2 34 T112 T140 T118 T114 T117 T113 T110 2165 100n T109 RT-01T 1105 T123 T121 T122 T120 T127 3107 4M7 BC337-40 7104 7105 BC337-40 3108 3109 2K2 33p 2111 2K2 2110 100p 10p 2109 100p 2108 4102 * 330k_LW 4110 * 4109 * 4

46、101 6 78 3106 22R 7PA5103 1 2 34 C-PAD 3192 1M BC847C 7183 3186 180R 7182 BC847C BC847C 7181 10n 2188 10n 2196 2187 10n 1n 2192 1n 21942193 1n 22u 2195 3123 4K7 3128 2K2 10K 3180 3137 15K 3125 10K BC857B 7109 100p 2112 7124 BC847C 47R 3166 J T115 2197 10n 5122 1 2 34 6 78 3 4 5 1 2 3 4 1122 1 2 3188

47、 2K2 1121 3187 1K 22u 2190 3190 10K 3189 22K 22u 2191 3196 10K 3195 470K 3194 100K 3193 2K2 3191 4K7 4105 J BFS20 7119 J 330R 3119 J 1K 3113 6181 BAV99 7180 BC857B BAS216 6182 2189 2186 220u 560R 3181 220n 6183 BZX284-C11 6131 1SV228 BAV99 6103 T128 2152 12p E_EU 2153 15p 2p2 J 3101 33n 560p E_EU 1S

48、V228 6130 33K BC847C 7122 3n3 2122 2123 390p 4104 * 7102 BF550 5131 5130 2155 11p P01 VDD P0 P0 VDD P0 Vref P01 Vref VDD VCC1 VCC2 VCC2 MPX VCC1 P1 P1 VDD P0 VCC1 MPX 1105 A2 1121 H20 1122 G20 2101 B5 2103 D9 2104 A4 2106 C5 2107 H6 2108 H4 2109 H4 2110 C4 2111 C4 2112 C13 2119 K8 2120 K8 2122 L8 21

49、23 L8 2124 L8 2125 K8 2126 G10 2127 G10 2128 C11 2129 D10 2130 I17 2131 I11 2132 H11 2133 I12 2134 M12 2135 M12 2136 K20 2137 K19 2138 H12 2139 I13 2140 J14 2141 I14 2144 H17 2145 G16 2146 F18 2147 F17 2148 F17 2149 K10 2150 A14 2152 G6 2153 G7 2155 E8 2159 H9 2161 D16 2163 E16 2164 I14 2165 D10 2166 F16 2167 F16 2169 J11 2186 K19 2187 K17 2188 M17 2189 M18 2190 I16 2191 J16 2192 J16 2193 J16 2194 J15 2195 J14 2196 K16 2197 K15 3101 G6 3102 E6 3103 D9 3104 A10 3105 C8 3106 C3 3107 D4 3108 E3 3109 F4 3113 B12 3119 A13 3123 K