aiwa_hs-rx500.pdf

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1、SERVICE MANUAL DATA STEREO RADIO CASSETTE PLAYER BASIC TAPE MECHANISM : 7ZM-1 P4NF HS-RX500YH,AH S/M Code No. 09-006-432-3R1 REVISION This Service Manual is the Revision Publishing and replaces Simple Manual (S/M Code No. 09-004-432-3T1). Design and specifications are subject to change without notic

2、e. SPECIFICATIONS Frequency range: Reception area USAAM 530 1,710 kHz (10 kHz step) FM 87.5 108.1 MHz (200 kHz step) Reception area EUAM 531 1,602 kHz (9 kHz step) FM 87.5 108 MHz (50 kHz step) Reception area JPAM 531 1,629 kHz (9 kHz step) FM 76 108 MHz (100 kHz step in 76 90 MHz, 50 kHz step in 90

3、 108 MHz) Maximum output:4 mW + 4 mW (EIAJ 32 ohms) Power sources:DC 3 V using two R6 (size AA) dry cell batteries AC house current using the optional AC adaptor DC 1.2 V using supplied rechargeable battery NB-5G DC 1.5 V using R6 (size AA) dry cell battery Maximum dimensions:79.3 (W) x 110 (H) x 22

4、.9 (D) mm (excluding projecting parts and controls) (31/8 x 43/8 x 29/32 in.) Weight:Approx.146 g (5.1 oz.) (excluding batteries) - 2 - DESCRIPTIONREF. NO.KANRI NO. PART NO.KANRI NO. REF. NO.DESCRIPTIONPART NO. ELECTRICAL MAIN PARTS LIST - 3 - IC 87-A21-179-040 C-IC,TA2123AF 87-001-815-040 C-IC,TA73

5、71AF 87-A20-076-040 C-IC,TA2022AFN 87-A20-961-040 C-IC,MM1279XV 87-A21-686-030 C-IC,TC9328AF-002 87-A20-755-080 C-IC,AK93C45AF 87-A21-690-040 C-IC,PST9008NL 87-A21-691-040 C-IC,PST9009NL TRANSISTOR 87-026-414-080 C-TR RN1307 87-A30-085-040 C-TR,CSA1362GR 87-026-481-080 TR,RN4607 (0.3W) 89-115-884-08

6、0 CHIP -TRANSISTER 2SA1588Y 89-342-153-080 TR,2SC4215 87-026-425-080 C-TR,RN2307 89-413-284-080 TR,2SD1328T 89-333-266-080 CHIP TR,2SC3326B 89-341-165-080 CHIP TRANSISTOR 2SC4116GR 87-026-417-080 TR,RN1310 87-026-418-080 TR,RN1311 (0.1W) 89-508-804-080 CHIP FET 2SK880Y DIODE 87-001-166-080 DIODE,1SS

7、301 87-A40-883-040 C-ZENER,02DZ13-Y 87-A40-666-040 C-DIODE,HN2S01F MAIN C.B BPF201 81-HW1-628-080 CHIP BAND PASE FILTER 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

8、 22-4 M A MCM C106 87-A10-952-080 C-CAP,TN 22-4 M A MCM C107 87-012-286-080 CAP, U 0.01-25 C108 87-012-286-080 CAP, U 0.01-25 C109 87-010-828-080 CHIP CAPACITOR,U 0.033-25F C110 87-010-828-080 CHIP CAPACITOR,U 0.033-25F C111 87-016-462-080 C-CAP,S 1-16 F C112 87-010-831-080 C-CAP,U,0.1-16F C113 87-0

9、12-274-080 CHIP CAP,U 1000P-50B C114 87-010-828-080 CHIP CAPACITOR,U 0.033-25F C116 87-010-851-080 C-CAP,47-4 C117 87-010-851-080 C-CAP,47-4 C118 87-A10-707-080 C-CAP,U 0.47U-16 F Z C119 87-A10-707-080 C-CAP,U 0.47U-16 F Z C120 87-A10-707-080 C-CAP,U 0.47U-16 F Z C122 87-010-424-080 CAPACTOR,TANTAL

10、4.7-4 C123 87-016-462-080 C-CAP,S 1-16 F C125 87-A10-025-080 C-CAP,U 0.22-16Z F C126 87-A10-025-080 C-CAP,U 0.22-16Z F C127 87-010-784-080 C-CAP,U 0.012-25 B C128 87-010-784-080 C-CAP,U 0.012-25 B C129 87-016-462-080 C-CAP,S 1-16 F C130 87-016-462-080 C-CAP,S 1-16 F C132 87-A11-058-080 C-CAP,U 0.22-

11、10 K B C133 87-A10-827-080 C-CAP,U 0.47-6.3 K B C134 87-A10-827-080 C-CAP,U 0.47-6.3 K B C135 87-010-424-080 CAPACTOR,TANTAL 4.7-4 C136 87-A10-025-080 C-CAP,U 0.22-16Z F C137 87-A11-812-080 C-CAP,E 220-4 MVS(4.6MAX) C138 87-A11-812-080 C-CAP,E 220-4 MVS(4.6MAX) C139 87-A11-797-080 C-CAP,S 2.2-16 Z F

12、 C140 87-A11-797-080 C-CAP,S 2.2-16 Z F C141 87-016-317-080 C-CAP,TN 2.2-6.3 C143 87-A10-952-080 C-CAP,TN 22-4 M A MCM C144 87-A11-056-080 C-CAP,U 1-10 Z F C145 87-016-462-080 C-CAP,S 1-16 F C146 87-016-462-080 C-CAP,S 1-16 F C150 87-A11-812-080 C-CAP,E 220-4 MVS(4.6MAX) C201 87-012-274-080 CHIP CAP

13、,U 1000P-50B C202 87-012-286-080 CAP, U 0.01-25 C203 87-012-196-080 C-CAP,U 120P-50 CH C204 87-012-286-080 CAP, U 0.01-25 C205 87-A10-262-080 C-CAP,U 1-10 ZF C206 87-012-286-080 CAP, U 0.01-25 C207 87-012-286-080 CAP, U 0.01-25 C208 87-A10-039-080 C-CAP,U 470P-50 J CH C209 87-012-193-080 C-CAP,U 82P

14、-50 CH C210 87-012-286-080 CAP, U 0.01-25 C211 87-A10-262-080 C-CAP,U 1-10 ZF C212 87-012-162-080 C-CAP,U 1P-50 CK C213 87-012-286-080 CAP, U 0.01-25 C214 87-012-286-080 CAP, U 0.01-25 C218 87-012-286-080 CAP, U 0.01-25 C220 87-012-274-080 CHIP CAP,U 1000P-50B C221 87-012-184-080 C-CAP,U 33P-50 CH C

15、222 87-012-172-080 CAPACITOR CHIP U 10P CH C223 87-012-247-080 C-CAP,U 18P-50JUJ C224 87-010-787-080 CAP, U 0.022-25 C225 87-012-273-080 C-CAP,U 820P-50 B C226 87-012-286-080 CAP, U 0.01-25 C227 87-012-188-080 C-CAP,U 47P-50 CH C228 87-A10-703-080 C-CAP,TN 47-2.5 M A C229 87-A10-262-080 C-CAP,U 1-10

16、 ZF C230 87-010-424-080 CAPACTOR,TANTAL 4.7-4 C231 87-012-274-080 CHIP CAP,U 1000P-50B C232 87-010-831-080 C-CAP,U,0.1-16F C233 87-012-284-080 CAP, U 6800P-50 C234 87-012-284-080 CAP, U 6800P-50 C237 87-010-831-080 C-CAP,U,0.1-16F C238 87-010-829-080 CAP, U 0.047-16 C239 87-A10-915-080 C-CAP,U 1000P

17、-25 J CH C240 87-010-831-080 C-CAP,U,0.1-16F C241 87-010-831-080 C-CAP,U,0.1-16F C242 87-A10-025-080 C-CAP,U 0.22-16Z F C243 87-012-336-080 CAP, CHIP SS 3300 SL C244 87-012-286-080 CAP, U 0.01-25 C245 87-012-286-080 CAP, U 0.01-25 C247 87-010-829-080 CAP, CHIP 0.047-16 ZF C248 87-010-829-080 CAP, CH

18、IP 0.047-16 ZF C249 87-012-282-080 CAP, U 4700P-50 C250 87-012-282-080 CAP, U 4700P-50 C251 87-010-831-080 C-CAP,U,0.1-16F C252 87-A10-262-080 C-CAP,U 1-10 ZF C253 87-A10-039-080 C-CAP,U 470P-50 J CH C254 87-012-198-080 CAP 180P C301 87-016-462-080 C-CAP,S 1-16 F C302 87-012-286-080 CAP, U 0.01-25 C

19、303 87-A11-282-080 C-CAP,S 1-16 K B C305 87-016-462-080 C-CAP,S 1-16 F C306 87-010-787-080 CAP, U 0.022-25 C307 87-010-787-080 CAP, U 0.022-25 C309 87-016-462-080 C-CAP,S 1-16 F C310 87-010-831-080 CHIP CAPACITOR,0.1-16 ZF C401 87-012-286-080 CAP, U 0.01-25 C402 87-A11-057-080 C-CAP,U 0.1-16 K B C40

20、3 87-A11-796-080 C-CAP,S 4.7-10 Z F C404 87-010-831-080 C-CAP,U,0.1-16F C405 87-A10-707-080 C-CAP,U 0.47U-16 F Z C406 87-A10-707-080 C-CAP,U 0.47U-16 F Z C408 87-012-286-080 CAP, U 0.01-25 C409 87-012-286-080 CAP, U 0.01-25 C410 87-A11-056-080 C-CAP,U 1-10 Z F DESCRIPTIONREF. NO.KANRI NO. PART NO.KA

21、NRI NO. REF. NO.DESCRIPTIONPART NO. - 4 - C601 87-010-805-080 CAP, S 1-16 C602 87-010-829-080 CAP, U 0.047-16 C603 87-012-180-080 C-CAP,U 22P-50 J CH C604 87-012-178-080 CCAP,U 18P-50 J CH C605 87-A10-949-080 C-CAP,TN 10-10 M A C606 87-010-831-080 C-CAP,U,0.1-16F C607 87-010-831-080 C-CAP,U,0.1-16F

22、C608 87-010-831-080 C-CAP,U,0.1-16F C609 87-010-831-080 C-CAP,U,0.1-16F C610 87-010-831-080 C-CAP,U,0.1-16F C611 87-010-831-080 C-CAP,U,0.1-16F C612 87-010-831-080 C-CAP,U,0.1-16F C613 87-010-831-080 C-CAP,U,0.1-16F C614 87-010-787-080 CAP, U 0.022-25 C615 87-A11-682-080 C-CAP,S 1-116 KB C616 87-010

23、-831-080 C-CAP,U,0.1-16F C617 87-010-831-080 C-CAP,U,0.1-16F C618 87-012-277-080 CHIP CAP,U 1800P-50B C621 87-010-831-080 C-CAP,U,0.1-16F C650 87-016-436-080 C-CAP,TN 47-4(B2) C651 87-A11-056-080 C-CAP,U 1-10 ZF C652 87-A11-056-080 C-CAP,U 1-10 ZF C701 87-016-426-080 C-CAP,E 47-4 5.5N C905 87-010-83

24、1-080 C-CAP,U,0.1-16F CF251 87-A91-321-080 C-FLTR,SFECV10.7 MA-5-A-TC CF252 87-A91-321-080 C-FLTR,SFECV10.7 MA-5-A-TC CF253 87-A91-441-080 C-FLTR,CDACV10.7 MG50-A-TC CF254 87-A90-456-080 C-FLTR,PFWCC 450J3 J101 87-A60-272-010 JACK,3.5 ST 4P L101 87-A50-367-080 C-COIL, 10UH LQG21F L103 87-A50-322-080

25、 C-COIL,S BK2125 LM252 L104 87-A50-322-080 C-COIL,S BK2125 LM252 L105 87-A50-322-080 C-COIL,S BK2125 LM252 L107 87-A50-322-080 C-COIL,S BK2125 LM252 L108 87-A50-582-080 C-COIL,S 0.22UH K FCI2012C L201 87-A50-245-080 C-COIL,S 0.1UH G L202 87-A50-246-080 C-COIL,S 0.12UH G L203 87-A50-583-080 C-COIL,S

26、2.2UH K FCI2012H L251 8A-HR5-606-010 BAR-ANT,MW L252 87-003-247-080 C-COIL,100UH L253 87-005-788-080 C-IFT,AM (450K) L301 87-A50-631-080 C-COIL, DD-CONV L302 87-A50-367-080 C-COIL, 10UH LQG21F L601 87-A50-505-080 C-COIL, 4.7UH LQG21F L602 87-A50-367-080 C-COIL, 10UH LQG21F LCD601 8A-HR5-604-010 LCD,

27、AIW4227(AHR-5) PS501 87-A90-440-010 SNSR,PHOTO GP2S24N2- R608 87-022-251-080 C-RES,U 33K-1/16W F R615 87-022-245-080 C-RES U 18K-1/16WF R617 87-022-253-080 C-RES U39K-1/16WF R619 87-022-253-080 C-RES U39K-1/16WF R801 87-022-236-080 C-RES,U 7.5K-1/16W F S601 87-A91-780-080 C-SW,TACT LS15B3T S602 87-A

28、91-780-080 C-SW,TACT LS15B3T S603 87-A91-780-080 C-SW,TACT LS15B3T S604 87-A91-780-080 C-SW,TACT LS15B3T S605 87-A91-780-080 C-SW,TACT LS15B3T S606 87-A91-780-080 C-SW,TACT LS15B3T S607 87-A90-004-080 C-SW,SL1-1-3 MHT(NC) S608 87-036-379-180 C-SW,SL1-1-2 SS350 S609 8A-HR5-605-010 SW,LEAF 7ZM-1 P4 S6

29、10 87-A91-780-080 C-SW,TACT LS15B3T S611 87-036-237-080 CHIP SWICH PUSH SFR251 87-A91-466-040 C-SFR,K 22K H RH03AEC SFR401 87-A91-465-040 C-SFR,K 6.8K H RH03AEC TC202 87-A91-185-080 C-TRIMMER,CER 30P TZC03 TC203 87-A91-183-080 C-TRIMMER,CER 10P TZC03 TC251 87-A91-185-080 C-TRIMMER,CER 30P TZC03 TH40

30、1 87-A00-695-080 M-RES,M/F 3.9K-1/8W J 3000PPM VC201 87-A40-655-080 C-VARI-CAP,HVU200A VC202 87-A40-655-080 C-VARI-CAP,HVU200A VC251 87-A40-799-040 C-VARI-CAP,KV1610S VR101 87-A91-750-010 VR,RTRY 20KCX2 XV0107 X601 87-A70-187-010 VIB,XTAL 75KHZ CFV206 HEAD FLEX C.B PH1 87-ZM1-601-010 HEAD ASSY, 7ZM-

31、1 8 8 A Resistor Code Chip Resistor Part Coding Figure Value of resistor Chip resistor WattageTypeTolerance 1/16W 1/10W 1/8W 1608 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

32、.35104 L t W B E C RN1307 RN2307 RN1310 RN1311 2SC4215 TRANSISTOR ILLUSTRATION D G S 2SK880CSA1362 2SC4116 2SA1588 2SD1328T 2SC3326B C1 C2 E1 B2 E2 B1 RN4607 - 5 - - 6 - LCD DISPLAY LCD, AIW4227 (AHR-5) WIRING (MAIN 1/2) - 7 - 181920212223242526272829303132 A B C D E F G H I J K L M N O P Q R S T U

33、1716151413121110987654321 WIRING - 1 (MAIN C.B 1/2) -1- 151413121110987654321 A B C D E F G H I J K L M N O P Q R S T U 1617181920212223242526272829303132 SCHEMATIC DIAGRAM - 9 - ? ? ? - 12 - IC DESCRIPTION IC, TC9328AF 002 Pin No.Pin NameI/ODescription 1 4COM 1 4OLCD driver common. 5 22S 1 18OLCD d

34、river output. 23TIM SWOMechanical movement detection input terminal. 24C SOEEPROM R/W switch terminal. 25SCK EEPROMOEEPROM serial clock output terminal. 26SDATA EEPROMI/OEEPROM input/output terminal. 27BRAKEOH : MOT BRAKE ON L : OFF 28MOT DIROH : MOT CCW L : MOT CW 29MOT ONOH : MOT ON L : MOT OFF 30

35、MOT HIOH : HI SPEED L : NORMAL SPEED 31VDDPower supply terminal. 32LOAD CTLOReduced voltage detection circuit control terminal. 33DC CTLOBoost voltage power line switch terminal. 34P SNSR ONOP-SNSR IN detection level output terminal. 35P SNSR DETIH : Normal operation L : Ignore the P-SNSR IN movemen

36、t. 36BUZROBuzzer output terminal. 37TU OUTOH : TU mode L : Except TU mode 38POWER SWOL : Standby mode L : Except Standby mode 39JACK DETIH : JACK Disconnected L : JACK Connected 40MUTEOH : MUTE OFF L : MUTE ON 41TESTNot connected. 42NCNot connected. 43P SNSR INIP-SNSR output waveform input terminal.

37、 44C SWIH : SW OFF L : SW ON 45IF INIIF Signal input terminal. 46CHECKILCD all light on. 47GNDGround terminal. 48FM INIFM programmable counter input terminal, 1/2 frequency divider added. 49AM INIAM programmable counter input terminal. 50VDDSupply voltage terminal. 51FMST CTLOFM MONO / ST switch out

38、put terminal. 52PLL OUTOPhase comparator output terminal. 53VREGPhase comparator constant voltage power supply. 54AM / FMOAM TAPE STANDBY : L Level FM : OPEN 55DOLBY CTLOL : DOLBY ON OPEN : DOLBY OFF 56HOLDIH : HOLD OFF L : HOLD ON 57ENTERIL : ENTER KEY H : OFF 58REMOTEIRemote controller key Input t

39、erminal. 59MAIN 1IMain key Input terminal 1. 60MAIN 2IMain key Input terminal 2. 61P CHECK 1IBy the terminal input, indicate BATT level on LCD. - 13 - 62IF SELECTIH : IF 1/8 Frequency L : IF 10. 7 63DOLBY ENAIH : DOLBY Response L : DOLBY No Response Input pin for switching J, H1, E, H2 areas. 64A SE

40、T J area H1 area E area H2 area 65B SET I ASET L L H H BSET L H L H 66F / R CTLOL : FWD OPEN : REV 67DSL CLTOL : BST ON OPEN : BST OFF 68L. V. STOPIReduced voltage mechanical stop, key input control terminal. 69MS INIH : No curve L : Curved 70RESETRESET input terminal. 71X OUTCrystal oscillator conn

41、ection terminal. 72X INCrystal oscillator connection terminal. 73GNDGround terminal. 74VDBBoost voltage output terminal. 75C1Boost voltage output terminal. 76C2Boost voltage output terminal. 77VEELCD drive power supply terminal. 78C3Boost voltage output terminal. 79C4Boost voltage output terminal. 8

42、0VL CDLCD drive power supply terminal. Pin No.Pin NameI/ODescription - 14 - ADJUSTMENT 1.AM IF Adjustment L253 . 450 kHz 2.FM IF Adjustment TC202.10.7 MHz 3.AM VT Check Settings : Test point :TP1 (VT) Method :Set to AM 530 kHz and check that the test point is 1.2 V 0.4 V. Then set to AM 1710 kHz and

43、 check that the test point is less than 10.0 V. 4.FM VT Adjustment Settings : Test point :TP1 (VT) Method :Set to FM 87.5 MHz, and check that the test point is 3.1 V 0.5 V. Then set to FM 108.1 MHz, and check that the test point is less than 11.0V. 5.AM Tracking Adjustment L251 . 630 kHz TC251. 1440

44、 kHz 6.FM Tracking Adjustment TC203.87.5 MHz 7.FM VCO Adjustment Settings : Adjustment location : SFR251 Test point :TP5 (VCO) Method :Adjust SFR251 such that the frequency counter indicates 19 kHz 100 Hz. 8.Tape Speed Adjustment Settings : Test tape :TTA100 Test point :Phones Jack (J101) Adjustment

45、 location : SFR401 Volume :MAX S-Bass :OFF Tape selector :Normal Method :Play back the test tape and adjust SFR401 for 3015 Hz 10 Hz (FWD) and 3015 Hz 40 Hz (REV). Then confirm WOW is less than 0.50%. MAIN C.BA 8 VR101 VOLUME SFR 251 6 1 L251 (BAR-ANT) 5 TP5 (VCO) L253 TP3(FM ANT IN) TP1 (VT) TP2 (FM ANT GND) TP4 (TU OUT) PHONES J101 5 7 8 SFR 401 TC203 TC202 TC251 4 3 72 - 15 - MECHANICAL EXPLODED VIEW 1 / 1 2 A 4 3 E 36 J 35 I 34 33 SH,CHAS AH1 6 5 1 A 7 8 9 10 7ZM-1 P4NF 11 P.C.B 14 12 BAR,ANT 13 D B B C