Aiwa-HS-RX318-Service-Manual 电路图 维修手册.pdf

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1、SERVICE MANUAL DATA STEREO RADIO CASSETTE PLAYER BASIC TAPE MECHANISM : CL-860 D-GRY HS-RX318YZ S/M Code No. 09-018-447-7N1 RadioFans.CN 收音机爱 好者资料库 2 SPECIFICATIONS Design and specifications are subject to change without notice. 1 8B-HR8-905-010 IB,YZ(EGF)C 318 1 8B-HR8-906-010 IB,YZ(SID)C 318 1 8B-

2、HR8-907-010 IB,YZ(PHNCZ)C 318 2 87-B30-483-010 HEADPHONE,HP-M007(T2)SP Frequency range: Reception area EUAM 531 1,602 kHz (9 kHz steps) FM1, FM2 87.5 108 MHz (50 kHz steps) Reception area USAAM 530 1,710 kHz (10 kHz steps) FM1, FM2 87.5 108.1 MHz (200 kHz steps) Load impedance:16 80 ohms Maximum out

3、put:4 mW + 4 mW (EIAJ 16 ohms) Power sources:DC 3 V using two R6 (size AA) dry cell batteries AC house current using the optional AC adaptor Aiwa ACD302 Maximum outside dimensions: 81.9 (W) x 111 (H) x 28.8 (D) mm (excluding projecting parts and controls) Weight:Approx.130 g excluding batteries ACCE

4、SSORIES / PACKAGE LIST DESCRIPTIONREF. NO.KANRI NO. PART NO. RadioFans.CN 收音机爱 好者资料库 3 ELECTRICAL MAIN PARTS LIST DESCRIPTIONREF. NO.KANRI NO. PART NO.DESCRIPTIONREF. NO.KANRI NO. PART NO. IC 87-002-677-080 IC,TA2002F 87-A21-232-040 C-IC,TA2111FN 87-A20-904-080 C-IC,TK11823MTL 87-A20-532-140 C-IC,LB

5、1977M-TLM 87-A21-996-030 C-IC,TC9318FA-069 87-A21-566-040 C-IC,S-80820ANNP TRANSISTOR 87-026-262-080 C-TR,RN1407 89-327-143-080 C-TR,2SC2714O 87-026-268-080 C-TR,RN2411 89-327-125-080 C-TR,2SC2712GR 87-A30-085-040 C-TR,CSA1362GR DIODE 87-A40-822-040 C-DIODE,CRS01 87-A40-360-080 C-DIODE,MA786 MAIN C.

6、B 87-A91-728-110 FLTR,KIT KMFC5184-A BPF201 87-A90-601-010 FLTR,BPF GFWB7 C101 87-012-273-080 C-CAP,U 820P-50 B C102 87-012-273-080 C-CAP,U 820P-50 B C103 87-012-273-080 C-CAP,U 820P-50 B C104 87-012-273-080 C-CAP,U 820P-50 B C105 87-A10-952-080 C-CAP,TN 22-4 M A MCM C106 87-A10-952-080 C-CAP,TN 22-

7、4 M A MCM C107 87-012-276-080 CAP, CHIP SS 1500 PBK C108 87-012-276-080 CAP, CHIP SS 1500 PBK C109 87-A10-262-080 C-CAP,U 1-10 ZF C111 87-A10-262-080 C-CAP,U 1-10 ZF C112 87-A10-262-080 C-CAP,U 1-10 ZF C113 87-012-274-080 CHIP CAP,U 1000P-50B C114 87-012-274-080 CHIP CAP,U 1000P-50B C115 87-010-831-

8、080 C-CAP,U,0.1-16F C116 87-010-831-080 C-CAP,U,0.1-16F C119 87-010-831-080 C-CAP,U,0.1-16F C120 87-A10-952-080 C-CAP,TN 22-4 M A MCM C121 87-010-746-080 CAP, TANTAL 10-4 C122 87-A10-952-080 C-CAP,TN 22-4 M A MCM C124 87-010-831-080 C-CAP,U,0.1-16F C125 87-A10-262-080 C-CAP,U 1-10 ZF C126 87-010-503

9、-010 CAP,E 220-4 GAS C127 87-A10-706-080 C-CAP,U 0.33U-16 F Z C131 87-A10-262-080 C-CAP,U 1-10 ZF C132 87-A10-262-080 C-CAP,U 1-10 ZF C151 87-010-831-080 C-CAP,U,0.1-16F C152 87-010-831-080 C-CAP,U,0.1-16F C201 87-012-156-080 C-CAP,S 220P-50 CH C202 87-012-199-080 CAP 220P C203 87-012-274-080 CHIP C

10、AP,U 1000P-50B C204 87-012-286-080 CAP, U 0.01-25 C205 87-012-286-080 CAP, U 0.01-25 C206 87-012-140-080 CAP 470P C208 87-012-286-080 CAP, U 0.01-25 C209 87-012-286-080 CAP, U 0.01-25 C210 87-012-195-080 C-CAP,U 100P-50 CH C212 87-012-286-080 CAP, U 0.01-25 C213 87-012-161-080 C-CAP,U 0.75P-50 C CH

11、C214 87-012-167-080 C-CAP,U 5P-50 CH C215 87-010-787-080 CAP, U 0.022-25 C216 87-010-831-080 C-CAP,U,0.1-16F C217 87-010-574-080 C-CAP,S 470P-50 UJ C218 87-012-191-080 CHIP CAP 68 PF C219 87-012-247-080 C-CAP,U 18P-50JUJ C220 87-012-172-080 CAPACITOR CHIP U 10P CH C221 87-012-286-080 CAP, U 0.01-25

12、C222 87-012-195-080 C-CAP,U 100P-50CH C223 87-012-199-080 CAP 220P C224 87-012-274-080 CHIP CAP,U 1000P-50B C225 87-A10-262-080 C-CAP,U 1-10 ZF C226 87-A10-262-080 C-CAP,U 1-10 ZF C227 87-010-831-080 C-CAP,U,0.1-16F C228 87-010-831-080 C-CAP,U,0.1-16F C229 87-012-286-080 CAP, U 0.01-25 C230 87-A10-7

13、07-080 C-CAP,U 0.47U-16 F Z C231 87-A10-262-080 C-CAP,U 1-10 ZF C232 87-016-562-080 C-CAP,TN 4.7-10 SV A C233 87-010-785-080 C-CAP,U0.015-25BK C234 87-010-785-080 C-CAP,U0.015-25BK C235 87-A10-488-010 CAP,E 47-4 7L SR C237 87-010-959-080 CHIP CAP,U 0.056-16F C238 87-010-959-080 CHIP CAP,U 0.056-16F

14、C239 87-010-831-080 C-CAP,U,0.1-16F C240 87-012-274-080 CHIP CAP,U 1000P-50B C241 87-012-274-080 CHIP CAP,U 1000P-50B C242 87-012-274-080 CHIP CAP,U 1000P-50B C244 87-012-274-080 CHIP CAP,U 1000P-50B C245 87-012-195-080 C-CAP,U 100P-50CH C301 87-012-286-080 CAP, U 0.01-25 C302 87-012-286-080 CAP, U

15、0.01-25 C303 87-A11-282-080 C-CAP,S 1-16 K B C304 87-010-831-080 C-CAP,U,0.1-16F C305 87-012-167-080 C-CAP,U 5P-50 CH C306 87-012-170-080 C-CAP,U 8P-50 CH C307 87-012-191-080 CHIP CAP 68 PF C309 87-010-831-080 C-CAP,U,0.1-16F C310 87-010-831-080 C-CAP,U,0.1-16F C312 87-010-831-080 C-CAP,U,0.1-16F C3

16、51 87-010-831-080 C-CAP,U,0.1-16F C352 87-010-831-080 C-CAP,U,0.1-16F C353 87-010-831-080 C-CAP,U,0.1-16F C357 87-010-503-010 CAP,E 220-4 GAS C401 87-A10-201-080 C-CAP,S0.33-16 KB C402 87-010-831-080 C-CAP,U,0.1-16F C403 87-016-526-080 C-CAP,S 0.47-16 BK C404 87-A10-504-080 C-CAP,U 0.047-16 K B C405

17、 87-A10-504-080 C-CAP,U 0.047-16 K B C406 87-A10-504-080 C-CAP,U 0.047-16 K B C407 87-A10-504-080 C-CAP,U 0.047-16 K B C408 87-010-831-080 C-CAP,U,0.1-16F C409 87-010-831-080 C-CAP,U,0.1-16F C410 87-A11-062-080 C-CAP,S 2.2-16 Z F C501 87-010-831-080 C-CAP,U,0.1-16F C502 87-010-831-080 C-CAP,U,0.1-16

18、F C503 87-010-831-080 C-CAP,U,0.1-16F C504 87-010-831-080 C-CAP,U,0.1-16F C505 87-012-178-080 C-CAP,U 18P-50 CH C506 87-012-176-080 CAP 15P C507 87-A10-262-080 C-CAP,U 1-10 ZF C508 87-010-831-080 C-CAP,U,0.1-16F C509 87-010-831-080 C-CAP,U,0.1-16F C510 87-010-831-080 C-CAP,U,0.1-16F C513 87-010-831-

19、080 C-CAP,U,0.1-16F C514 87-012-274-080 CHIP CAP,U 1000P-50B C515 87-A10-262-080 C-CAP,U 1-10 ZF CF201 87-A91-162-010 FLTR,PFS450A7 D181 87-A91-355-040 C-LED,BR1112H-TR-RED D201 87-A40-957-040 C-VARI-CAP,HVC200A D203 87-A40-799-040 C-VARI-CAP,KV1610S J101 87-A60-438-010 JACK,3.5 BLK ST W/O SW(1537)

20、J351 87-A61-124-110 JACK,DC DIA2.75 BLK TC L101 87-A50-581-080 C-COIL,S FCM2012H 252705 L102 87-A50-581-080 C-COIL,S FCM2012H 252705 L103 87-A50-581-080 C-COIL,S FCM2012H 252705 RadioFans.CN 收音机爱 好者资料库 4 DESCRIPTIONREF. NO.KANRI NO. PART NO.DESCRIPTIONREF. NO.KANRI NO. PART NO. L104 87-A50-582-080 C

21、-COIL,S 0.22UH K FCI2012C L201 8B-HR7-603-010 COIL,FM RF L202 87-A50-512-080 C-COIL,100NH G LQN21A L203 8B-HR7-602-010 BAR-ANT,MW L204 87-A50-697-080 COIL,100UH J(CECS) L205 87-A90-663-010 IFT,MW 5L H6.4 L206 87-A50-597-080 C-COIL,S 10UH LQG21F100N L301 87-A50-597-080 C-COIL,S 10UH LQG21F100N L302 8

22、7-A50-443-080 C-COIL,D-D(C5-S) LCD501 8B-HR7-605-010 LCD,BHR-7 PS551 87-A92-120-010 SNSR,PHOTO EL-ITR8307L24F43 R508 87-022-245-080 C-RES U 18K-1/16WF S501 87-036-379-280 C-SW,SL 1-1-2 SS-350-A12B-C-T S502 87-A91-365-080 C-SW,PUSH 1-1-1 SPVG21 S503 87-A91-780-180 C-SW,TACT LS15B3T S504 87-A91-780-18

23、0 C-SW,TACT LS15B3T S505 87-A91-780-180 C-SW,TACT LS15B3T S506 87-A91-780-180 C-SW,TACT LS15B3T S507 87-A91-780-180 C-SW,TACT LS15B3T S508 87-A91-780-180 C-SW,TACT LS15B3T 8 8 A Resistor Code Chip Resistor Part Coding Figure Value of resistor Chip resistor WattageTypeTolerance 1/16W 1/10W 1/8W 1608

24、2125 3216 5% 5% 5% CJ CJ CJ FormLWt 1.60.80.45 21.250.45 3.21.6 108 118 128 : A : A CHIP RESISTOR PART CODE 0.55 Resistor Code Dimensions (mm) Symbol 1/16W10055%CJ1.00.50.35104 L t W S509 87-A91-780-180 C-SW,TACT LS15B3T S510 87-A91-780-180 C-SW,TACT LS15B3T S511 87-A91-780-180 C-SW,TACT LS15B3T SFR

25、401 87-A91-653-040 C-SFR,K 33K H RH03AEC TC201 87-A91-762-180 C-TRIMMER,10P TZVY2Z100A TH401 87-A91-675-080 C-THMS,NTH5G16P39B472K 07TH VR101 87-A92-047-010 VR,RTRY 20KCX2 H XV010702GPV1N X501 87-A70-082-110 VIB,XTAL 75KHZ HEAD FLEX C.B PH1 8B-HR7-606-010 HEAD ASSY,CL-860 TRANSISTOR ILLUSTRATION CSA

26、1362 2SC2712 2SC2714 RN1407 RN2411 B E C ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 6 SCHEMATIC DIAGRAM 7 LCD DIAGRAM 8 IC BLOCK DIAGRAM 9 VOLTAGE CHART IC, TA2111FN PIN VOLTAGE PIN VOLTAGE NO. AMFM NO. AMFM 10.000.83131.171.17 20.000.00141.161.16 31.17

27、0.38152.202.18 42.862.72162.892.10 50.000.00170.700.71 62.902.86181.061.41 72.232.3519 82.902.84202.902.86 90.000.00212.902.86 102.902.86222.902.86 11232.902.86 122.372.08242.902.86 10 1 3COM1 COM3OLCD driver common. 4 20SEG1 SEG17OLCD driver out. 21SEG18OLCD driver out/key matrix timing output pin.

28、 22SEG19ONot used. 23SEG20(KR3)ONot used. 24 26KR2 KR0ONot used. 27, 28K0, K1IKey matrix input pin. (Not used) 29, 30K2, K3IKey matrix input pin. 31MOT ONOMotor activation control pin. H:ON, L:OFF. 32MOT HIOMotor speed control pin. H:HI, L:LO. 33F/R CTLOControl motor rotate direction and FWD/REV con

29、trol pin. H:FWD/CW, L:REV/CCW. 34BRAKEOMotor brake control pin. H:ON, L:OFF. 35S-BASSOS-BASS control pin. H:OFF, L:ON. 36AM/FM CTLOAM/FM control pin. L:AM, H:FM. 37POW-ONOAMP circuit power control pin. H:OFF, L:ON. 38MOT CHIMotor rotation detection pin. 39LOAD CTLOBattery capacity check signal outpu

30、t pin. H:ON. 40P-SNSRIPhoto sensor signal input pin. 41L.V.STOPIVoltage reduction detection signal input pin. L:Reduce voltage. 42MAINIMain unit key input pin. 43REMOTEIRemote controller key input pin. (Connected to VDD through resistors) 44EJECT SWICassette eject SW input pin. L:EJECT. 45HOLDIMain

31、unit key hold SW input pin. H:ON. 46BUZROBuzzer output pin. 47POWER MUTEOMute signal output pin. H:OFF, L:ON. 48TESTITest mode control input pin. (Connected to GND) 49WAKEIBackup detection signal input pin. 50TUNE INITunning detection signal input pin. 51TU OUTOTU operation control pin. H:TU OFF, L:

32、TU ON. 52PLL OUTOPhase comparator output pin. 53GNDConnected to GND. 54FM INIFM programmable counter input pin. 55AM INIAM programmable counter input pin. 56VDDConnected to VDD. 57RESETISystem reset signal input pin. 58X OUTOConnected to crystal oscillator (75 kHz). 59X INIConnected to crystal oscil

33、lator (75 kHz). 60VXTCrystal oscillator power supply pin. 61VLCDLCD drive reference voltage pin. 62C1LCD drive double voltage booster pin. 63C2LCD drive double voltage booster pin. 64VEELCD drive 1.5 V voltage supply. Pin No.Pin NameI/ODescription IC DESCRIPTION IC, TC9318FA-069 11 ADJUSTMENT 1.AM I

34、F Adjustment L205 .450kHz 2.AM VT Check Settings : Test point :TP1 (VT) Method : Set to AM 530kHz and check that the voltage at the test point is within 0.8V 1.5V. Then set to AM 1710kHz and check that the test point is less than 10.0V. 3.FM VT Check Settings : Test point :TP1 (VT) Method : Set to F

35、M 87.5MHz and check that the voltage at the test point is 2.3V 0.5V. Then set to FM 108.1MHz and check that the test point is less than 11.0V. 4.AM Tracking Adjustment L203 .630kHz TC201 .1440kHz 5.FM Tracking Adjustment L201 . 87.5MHz 6.Tape Speed Adjustment Settings : Test tape :TTA100 Test point

36、:Phones Jack (J101) Volume :MAX S-BASS :OFF Adjustment location : SFR401 Method : Play back the test tape and adjust SFR401 for 3010Hz 10Hz (FWD). Then confirm WOW is less than 0.52%. 12 MECHANICAL EXPLODED VIEW 1 / 1 27 28 29 30 32 33 LCD 34 A 1 2 3 A A 4 5 6 F LBL,SPEC MECH,CL-860 7 B 8 9 10 12 PW

37、B 11 A A BAR ANT,MW 13 B B B B 23 A A G 18 14 16 15 17 19 20 21 22 24 D D E C B 25 26 31 13 MECHANICAL PARTS LIST 1 / 1 COLOR NAME TABLE Basic color symbolColorBasic color symbolColorBasic color symbolColor BBlackCCreamDOrange GGreenHGrayLBlue LTTransparent BlueNGoldPPink RRedSSilverSTTitan Silver T

38、BrownVVioletWWhite WTTransparent WhiteYYellowYTTransparent Yellow LMMetallic BlueLLLight BlueGTTransparent Green LDDark BlueDTTransparent OrangeGMMetallic Green YMMetallic YellowDMMetallic OrangePTTransparent Pink LAAqua BlueGLLight GreenHTTransparent Gray DESCRIPTIONREF. NO.KANRI NO. PART NO. 1 8B-

39、HR7-023-010 LID,ASSY YZ SIL 2 8B-HR7-201-010 HLDR,CASS L 3 8B-HR7-005-110 WINDOW,CASS 4 8B-HR7-202-010 HLDR,CASS R 5 8B-HR7-233-010 HINGE,ASSY 6 8B-HR7-221-110 SPR-P,EARTH 7 8B-HR7-220-010 HLDR,HINGE 8 8B-HR7-008-010 LID,BAT SIL 9 8B-HR7-214-010 BAT-CONTACT,P 10 8B-HR7-237-110 SHAFT,BAT P 11 8B-HR7-

40、231-010 SPR-C,EARTH C 12 8B-HR7-230-010 BAT-CONTACT,M C 13 8B-HR7-212-010 HLDR,ANT 14 8B-HR7-014-010 KEY,BASE 15 8B-HR7-015-010 KEY,TOP MODE 16 8B-HR7-016-010 KEY,TOP BAND 17 8B-HR7-018-010 LENS,LED 18 8B-HR8-001-010 CABI,REAR 318 SIL 19 8B-HR7-009-010 WINDOW,LCD 20 8B-HR7-019-010 RING,DC 21 8B-HR7-

41、013-010 KEY,CONT 22 8B-HR7-007-010 PANEL,REAR SIL 23 8B-HR7-017-010 KNOB,SL HOLD 24 8B-HR7-205-010 PLATE,LOCK 25 8B-HR7-229-010 SPR-T,OPEN C 26 8B-HR7-206-010 LEVER,OPEN 27 8B-HR7-002-010 PANEL,LOCK DG 28 8B-HR7-011-010 PANEL,OPEN L 29 8B-HR7-010-010 KNOB,RTRY OPEN 30 8B-HR7-012-010 PANEL,OPEN R 31

42、8B-HR7-207-010 GEAR,OPEN 32 8B-HR7-210-010 GUIDE,LCD 33 8B-HR7-608-010 JOINT,LCD(K) 34 8B-HR7-232-010 HLDR,LCD C A 8B-HR7-250-010 S-SCREW,+1.4-4.5-0.4 CR HL B 8B-HR7-251-010 S-SCREW,+1.4-3.5-0.4 CR HL C 87-067-388-010 SCREW D 87-HK5-235-010 S-SCREW,1.4-0.6-2.5 E 8B-HR7-252-010 S-SCREW,HINGE+1.4-2.5

43、CR HL F 87-067-288-010 HINGE SCREW +1.4-1 G 8A-HK5-218-010 S-SCREW,+1.4-3-0.4 CR NL 14 TAPE MECHANISM EXPLODED VIEW 1 / 1 B B 31 3132 23 35 34 30 27 27 27 25 25 4 5 6 8 7 9 26 18 18 A A A 29 28 3 24 1 2 17 1711 11 13 13 14 14 12 12 15 15 16 33 39 21 22 37 36 10 19 20 38 10 15 TAPE MECHANISM PARTS LI

44、ST 1 / 1 DESCRIPTIONREF. NO.KANRI NO. PART NO. 1 8B-HR7-001-010 FRAME CENTER 2 S8-605-100-000 FWD ARM 3 S8-605-110-000 REV ARM 4 S8-605-140-000 SUB CHASSIS ASSY 5 S8-605-070-000 GEAR PLATE 6 S8-605-060-000 FWD GEAR 7 S8-605-210-000 GEAR PLATE PIN 8 S8-505-220-000 FWD GEAR SP 9 S8-605-230-000 GEAR SH

45、AFT 10 S8-605-330-000 FF GEAR 1 11 S8-605-370-000 RELL GEAR T 12 S8-605-080-000 CLUTCH GEAR 13 S8-605-390-000 FELT 14 S8-605-470-000 CLUTCH SP 15 S8-605-510-000 REEL GEAR BUSH 16 S8-505-290-000 REFLECTING PLATE 17 S8-605-260-000 BACK TENSION SP 18 S8-000-10B-000 REEL CAP 19 S8-605-360-000 FF CEAR HOLDER 20 S8-605-340-000 FF GEAR 2 21 S8-605-03K-000 FLY WHEEL R ASSY 22 S8-605-04K-000 FLY WHEEL L ASSY 23 S8-605-490-000 SPR-P,HEAD 24 8B-HR7-239-010 SPR-P,CASS 25 S1-6X2-5X0-2S0 SOMARAIT W 26 S8-605-380-000 CENTER GEAR 27 S1-15X-26X-025 L W CUT 28 M8-AZS-394-040 MOTOR 29 S8-605-