Aiwa-HSJS389-tape-sm 电路图 维修手册.pdf

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1、SERVICE MANUAL BASIC TAPE MECHANISM : 3ZM-1 R2N HS-JS389YH,YJ,YHT S/M Code No. 09-013-442-5R1 REVISION This Service Manual is the “Revision Publishing” and replaces “Simple Manual” of HS-JS389 (YH,YJ,YHT), S/M Code No. 09-012-442-5T1. DATA STEREO RADIO CASSETTE RECORDER RadioFans.CN 收音机爱 好者资料库 2 SPE

2、CIFICATIONS ACCESSORIES / PACKAGE LIST DESCRIPTIONREF. NO.KANRI NO. PART NO. Frequency range:For using in Asia countries and Europe AM: 531 - 1,602 kHz (9 kHz step) FM1, FM2: 87.5 - 108 MHz (50 kHz step) For using in North and South America AM: 530 - 1,710 kHz (10 kHz step) FM1, FM2: 87.5 - 108.1 MH

3、z (200 kHz step) Maximum output: Speaker: 250 mW (EIAJ/ 8 ohms) Headphones: 12 mW + 12 mW (EIAJ/ 32 ohms) Power source: Battery DC 3V, R6 (size AA) X 2 Domestic AC power (using optional AC adaptor: AIWA AC-620/AC-302) Speakers: Diameter 50 mm, 8 ohms Recording speed: Approx. 4.8cm/sec. with the REC

4、MODE switch set to NOR. Approx. 2.4cm/sec. with the REC MODE switch set to 2X. Battery life: EIAJ, 1mW output, playback Approx. 5 hours using R6P (size AA) manganese batteries Approx. 16 hours using LR6 (size AA) alkaline batteries EIAJ, 10mW output, playback Approx. 3 hours using R6P (size AA) mang

5、anese batteries Approx. 10 hours using LR6 (size AA) alkaline batteries EIAJ, recording: Approx. 3.5 hours using R6P (size AA) manganese batteries Approx. 13 hours using LR6 (size AA) alkaline batteries Maximum outside dimensions (W X H X D) (excluding projecting parts and control): 116 X 90.5 X 37.

6、2 mm (45/8 x 35/8 x 11/2 in.) Weight (excluding batteries) Approx. 205g (7 oz) 1 87-041-083-110 MIC,CM-S40A 2 87-B30-255-010 HEADPHONE,HP-M007B(S) 3 84-447-019-310 CLIP,BELT 4 8B-HJ8-902-010 IB,YJ(ECCA)-IN 5 8B-HJ8-905-010 IB,YHT(ECCK)-IN Design and specifications are subject to change without notic

7、e. RadioFans.CN 收音机爱 好者资料库 KANRI NO. REF. NO.DESCRIPTIONPART NO.KANRI NO. REF. NO.DESCRIPTIONPART NO. 3 ELECTRICAL MAIN PARTS LIST IC 87-001-943-080 IC,TA8155F 87-017-370-080 IC,MM1038AFF 87-A20-851-040 C-IC,TA2111F 87-A21-737-030 C-IC,LC72349G-9944 87-002-232-080 C-IC,NJM2073M(T1) 87-001-371-080 C-

8、IC,LA4533M TRANSISTOR 87-026-263-080 C-TR,RN1410 89-327-125-080 C-TR,2SC2712GR 89-113-625-080 C-TR,2SA1362GR 87-A30-085-040 C-TR,CSA1362GR 87-A30-435-040 C-TR,DTC144EKA 89-327-143-080 C-TR,2SC2714O 87-026-268-080 C-TR,RN2411 87-A30-061-080 C-TR,KTA1504GR 89-333-266-080 CHIP TR,2SC3326B DIODE 87-020-

9、027-080 C-DIODE 1SS184 87-A40-360-080 C-DIODE,MA786 87-A41-042-040 C-ZENER,KDZ2.0V MAIN C.B 87-A91-728-110 FLTR,KIT KMFC5184-A BPF101 87-A91-682-010 FLTR,GFWB7-C1 C1 87-012-275-080 C-CAP,U 1200P-50B C2 87-012-275-080 C-CAP,U 1200P-50B C3 87-A11-056-080 C-CAP,U 1-10 Z F C4 87-A11-056-080 C-CAP,U 1-10

10、 Z F C5 87-012-195-080 C-CAP,U 100P-50CH C6 87-012-195-080 C-CAP,U 100P-50CH C7 87-012-276-080 C-CAP,U 1500P-50 K B C8 87-012-276-080 C-CAP,U 1500P-50 K B C9 87-012-285-080 C-CAP,U 8200P-50 K B C10 87-012-285-080 C-CAP,U 8200P-50 K B C11 87-A12-695-040 CAP,E 47-4 M 5L R85S5 C12 87-A12-695-040 CAP,E

11、47-4 M 5L R85S5 C13 87-010-786-080 C-CAP,U 0.018-25 K B C14 87-010-786-080 C-CAP,U 0.018-25 K B C15 87-A11-056-080 C-CAP,U 1-10 Z F C16 87-A11-056-080 C-CAP,U 1-10 Z F C17 87-A11-056-080 C-CAP,U 1-10 Z F C18 87-A11-056-080 C-CAP,U 1-10 Z F C19 87-A12-699-040 CAP,E 220-4 M 5L R85S5 C20 87-012-275-080

12、 C-CAP,U 1200P-50 B C21 87-012-275-080 C-CAP,U 1200P-50 B C22 87-A11-056-080 C-CAP,U 1-10 Z F C23 87-010-587-040 CAP,E 100-2 C24 87-A11-056-080 C-CAP,U 1-10 Z F C25 87-A12-699-040 CAP,E 220-4 M 5L R85S5 C26 87-A11-056-080 C-CAP,U 1-10 Z F C29 87-010-746-080 C-CAP,TN 10-4 M 125 C30 87-010-746-080 C-C

13、AP,TN 10-4 M 125 C31 87-A11-056-080 C-CAP,U 1-10 Z F C32 87-A11-056-080 C-CAP,U 1-10 Z F C33 87-016-296-080 C-CAP,TN 22-4 M C51 87-A11-056-080 C-CAP,U 1-10 Z F C52 87-012-274-080 C-CAP,U 1000P-50B C53 87-A10-263-080 C-CAP,U 0.1-16 Z F C54 87-A11-056-080 C-CAP,U 1-10 Z F C55 87-010-822-040 CAP,E 220-

14、4 M MJ C101 87-A10-504-080 C-CAP,U 0.047-16 K B C102 87-012-286-080 C-CAP,U 0.01-25 K B C103 87-A10-263-080 C-CAP,U 0.1-16 Z F C104 87-012-188-080 C-CAP,U 47P-50 J CH C105 87-012-271-080 C-CAP,U 560P-50 K B C106 87-012-193-080 C-CAP,U 82P-50 J CH C108 87-012-193-080 C-CAP,U 82P-50 J CH C110 87-012-1

15、69-080 C-CAP,U 7P-50 D CH C112 87-012-178-080 C-CAP,U 18P-50 CH C113 87-012-172-080 C-CAP,U 10P-50 D CH C114 87-012-286-080 C-CAP,U 0.01-25 K B C115 87-012-164-080 C-CAP,U 2P-50 C CH C118 87-A11-056-080 C-CAP,U 1-10 Z F C119 87-012-286-080 C-CAP,U 0.01-25 K B C120 87-A11-056-080 C-CAP,U 1-10 Z F C12

16、1 87-012-274-080 C-CAP,U 1000P-50B C122 87-A10-263-080 C-CAP,U 0.1-16ZF C124 87-A11-056-080 C-CAP,U 1-10 Z F C125 87-A10-263-080 C-CAP,U 0.1-16ZF C126 87-A10-263-080 C-CAP,U 0.1-16ZF C127 87-A12-688-040 CAP,E 4.7-35 M 5L R85S5 C129 87-010-785-080 C-CAP,U 0.015-25 K B C130 87-010-785-080 C-CAP,U 0.01

17、5-25 K B C131 87-010-785-080 C-CAP,U 0.015-25 K B C132 87-010-785-080 C-CAP,U 0.015-25 K B C133 87-A12-699-040 CAP,E 220-4 M 5L R85S5 C136 87-012-274-080 C-CAP,U 1000P-50B C138 87-A10-827-080 C-CAP,U 0.47-6.3 K B C141 87-A11-056-080 C-CAP,U 1-10 Z F C146 87-012-188-080 C-CAP,U 47P-50 J CH C401 87-A1

18、0-828-080 C-CAP,U 0.33-6.3 K B C402 87-A10-828-080 C-CAP,U 0.33-6.3 K B C403 87-A11-056-080 C-CAP,U 1-10 Z F C601 87-A10-025-080 C-CAP,U 0.22-16Z F C602 87-012-280-080 C-CAP,U 3300P-50 K B C603 87-A10-031-080 C-CAP,U 0.01-25 K B C604 87-A10-031-080 C-CAP,U 0.01-25 K B C605 87-A12-689-040 CAP,E 10-16

19、 M 5L R85S5 C607 87-010-787-080 C-CAP, U 0.022-25 K B C608 87-A11-945-080 C-CAP,TN 100-4 M F93 B C651 87-A12-699-040 CAP,E 220-4 M 5L R85S5 C652 87-A12-699-040 CAP,E 220-4 M 5L R85S5 C653 87-A10-025-080 C-CAP,U 0.22-16 Z F C654 87-A10-025-080 C-CAP,U 0.22-16 Z F C655 87-A12-697-040 CAP,E 100-4 M 5L

20、R85S5 C656 87-A12-699-040 CAP,E 220-4 M 5L R85S5 C657 87-012-274-080 C-CAP,U 1000P-50B C658 87-012-274-080 C-CAP,U 1000P-50B C701 87-A12-695-040 CAP,E 47-4 M 5L R85S5 C702 87-A12-685-040 CAP,E 1.0-50 M 5L R85S5 C703 87-A12-685-040 CAP,E 1.0-50 M 5L R85S5 C704 87-010-786-080 C-CAP,U 0.018-25 K B C705

21、 87-010-786-080 C-CAP,U 0.018-25 K B C706 87-010-805-080 C-CAP, S 1-16 Z F C707 87-010-805-080 C-CAP, S 1-16 Z F C708 87-A12-689-040 CAP,E 10-16 M 5L R85S5 C709 87-012-280-080 C-CAP,U 3300P-50 K B C710 87-012-286-080 C-CAP,U 0.01-25 K B C711 87-012-286-080 C-CAP,U 0.01-25 K B C712 87-012-279-080 C-C

22、AP,U 2700P-50 B C713 87-012-286-080 C-CAP,U 0.01-25 K B C714 87-A12-688-040 CAP,E 4.7-35 M 5L R85S5 C715 87-012-267-080 C-CAP,U 270P-50 B C716 87-012-286-080 C-CAP,U 0.01-25 K B CF101 87-A90-710-010 FLTR,AM IF PFS450A3 D101 87-A40-462-040 C-VARI-CAP,SVC347(S) D102 87-A40-484-070 C-VARI-CAP,SVC203CP

23、D103 87-A40-484-070 C-VARI-CAP,SVC203CP J1 87-A60-122-010 JACK,DC 3.8 W/SW J2 85-HRL-623-010 JACK,3.5 BLK ST BLK J701 87-A60-474-010 JACK,3.5MM 5PINSTEREO L1 87-A50-605-010 COIL,RF CHOKE CECS L51 87-A50-691-010 COIL,47UH TROID RadioFans.CN 收音机爱 好者资料库 KANRI NO. REF. NO.DESCRIPTIONPART NO.KANRI NO. RE

24、F. NO.DESCRIPTIONPART NO. 4 L52 87-A50-691-010 COIL,47UH TROID L101 8B-HJ8-603-010 BAR-ANT,MW L102 8B-HJ8-606-010 COIL,FMRF L103 8B-HJ8-605-010 COIL,FMOSC L104 87-A50-697-080 COIL,100UH J(CECS) L105 87-A90-663-010 IFT,MW 5L H6.4 L601 87-A50-691-010 COIL,47UH TROID L651 87-A50-691-010 COIL,47UH TROID

25、 L701 87-A50-692-010 COIL,OSC BIAS M701 82-TP3-609-010 ECM,KUB2823 R59 87-022-656-080 M-RES,0.68-1/8W G SFR51 87-A90-958-080 C-SFR,1K B RHO3AXA13W SFR52 87-A92-136-040 C-SFR,4.7K H RH03AXAS3X SP1 8B-HJ8-611-010 SPKR,50MM 8-OHM SW1 87-A92-141-010 SW,MICRO DSSA-003 SW2 87-A90-917-010 C-SW,SL 1-1-2 SS-

26、350-B12W-C-L SW3 87-036-411-010 SW,LEAF LSA-1116PAU SW51 87-A90-917-010 C-SW,SL 1-1-2 SS-350-B12W-C-L SW52 87-A90-917-010 C-SW,SL 1-1-2 SS-350-B12W-C-L SW401 87-A90-918-010 C-SW,SL 1-1-3 SS-350-B13B-C-L SW701 87-036-082-010 SW,SL 2-2-2 MCS-2210 TH51 87-026-256-090 THMS, HT-100 VC101 87-A91-666-010 T

27、RIMMER,10P 5.8X5.2 BCVO510 VR1 87-A92-135-010 VR,RTRY 20KAX2 FRONT C.B C201 87-010-805-080 C-CAP,S 1-16 Z F C202 87-A11-056-080 C-CAP,U 1-10 Z F C203 87-012-278-080 C-CAP,U 2200P-50 B C204 87-012-274-080 C-CAP,U 1000P-50 B C205 87-012-170-080 C-CAP,U 8P-50 D CH 8 8 A Resistor Code Chip Resistor Part

28、 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%CJ1.00.50.35104 L t W C206 87-012-164-080 C-CAP,U

29、 2P-50 CH C207 87-A11-056-080 C-CAP,U 1-10 Z F C208 87-A11-056-080 C-CAP,U 1-10 Z F C209 87-012-286-080 C-CAP,U 0.01-25 B C210 87-A10-263-080 C-CAP,U 0.1-16Z F C211 87-A10-025-080 C-CAP,U 0.22-16 Z F C212 87-A10-263-080 C-CAP,U 0.1-16 Z F C251 87-012-286-080 C-CAP,U 0.01-25 B C258 87-012-286-080 C-C

30、AP,U 0.01-25 B C259 87-010-805-080 C-CAP, S 1-16 F C260 87-A10-419-080 C-CAP,TN 1-16 A TCF C265 87-010-805-080 C-CAP, S 1-16 L252 87-005-575-080 C-COIL, 220UH K FLC32 LCD201 8A-HRE-603-110 LCD,ASSY(BAND/TU) 17P S201 87-A90-232-080 C-SW,TACT SKQRAA S203 87-A90-232-080 C-SW,TACT SKQRAA SW213 87-A90-33

31、0-080 C-SW,SL 1-1-2 SSSS81 T1.4 X201 87-A70-082-110 VIB,XTAL 75KHZ HEAD FLEX C.B 87-046-408-010 HEAD ASSY,RPH SR12R-CF001 FLEX C.B 8B-HJ8-610-010 FF-CABLE,15P KANRI NO. REF. NO.DESCRIPTIONPART NO.KANRI NO. REF. NO.DESCRIPTIONPART NO. 5 TRANSISTOR ILLUSTRATION 2SA1362GR 2SC2712GR 2SC2714O 2SC3326B CS

32、A1362GR B E C DTC144EKA KTA1504GR RN1410 RN2411 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? WIRING 2 (MAIN) 1234567891011121314151617181920212223242526272829303132 7 A B C D E F G H I J K L M N O P Q R S T U 8 SCHEMATIC DIAGRAM 1 (MAIN) ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

33、 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 11 SCHEMATIC DIAGRAM 2 (FRONT) ? ? ? ? ? 14 IC DESCRIPTION IC, LC72349G-9944 Pin No.Pin NameI/ODescription 1XOUT-Crystal 75kHz oscillator pin. 2TEST2-Connected to ground. 3 4PA3 PA2IKey matrix input (Not used). 5 6PA1 PA0IKey matrix input. 7 10PB3 PB0OKey return

34、timing output. 11PC3OH : FM out, L : AM out. 12PC2OH : FM stereo out, L : FM mono out (Not used). 13PC1OS-BASS switching output. H : OFF, L : ON (Not used). 14PC0-Not used. 15 16PD3 PD2IThese two input ports determine the destination. 17PD1IIn clock mode. H : LCD display tape, L : LCD blank. 18INT /

35、 PD0IPower check input port. 19VC / PE1-Not used. 20BEEP / PE0OBuzzer output. 21PF2IPower check input port. 22AD11 / PF1IConstant 0.7V reference voltage for power check function. 23AD10 / PF0IA/D in for remote controller (Connected to GND through a resistor). 24VSS-Connected to ground. 25PG3 / S20OH

36、 : Power OFF, L : Power ON. 26PG2 / S19IH : Hold OFF, L : Hold ON. 27PG1 / S18OH : Mute OFF, L : Mute ON. 28PG0 / S17OH : Tuner OFF, L : Tuner ON. 29PH3 / S16IL : LCD displays TUNED. 30PH2 / S15OL : Game enable, H : Game disable (Connected to VDD). 31PH1 / S14-Not used. 32PH0 / S13OLCD segment S13 o

37、utput. 33 44S12 S1OLCD segment S12 S1 output. 45 48COM4 COM1OLCD common output 4 1. 49 50DBR4 DBR3-LCD reference voltage. 51 52DBR2 DBR1-Voltage doubler boosting. 53RESISystem reset input. 54HCTR-Pulse out. 55VDD-Supply voltage terminal. 56FMINIFM oscillator signal input. 57AMINIAM oscillator signal

38、 input. 58VSS-Connected to ground. 59EOOPhase comparsion output. 60AINILPF output. 61AOUTIVT input. 62AGND-Ground terminal. 63TEST1-Connected to ground. 64XIN-Crystal 75kHz oscillator pin. 15 ADJUSTMENT 1.Tape Speed (4.8cm/sec) Adjustment Settings : Test tape : TTA - 100 (TAPE CENTER) Test point : P

39、HONES JACK (J2) Adjustment location :SFR 52 Super bass : OFF Tape Select : NORMAL (4.8cm/sec) Volume : MAX - 10dB Method : Play back the test tape and adjust SFR 52 so that the frequency is 3000 Hz 10 Hz (FWD) and FWD SPEED 45 Hz (REV) . Then confirm WOW is less than 0.52%. 2.Tape Speed (2.4cm/sec)

40、Adjustment Settings : Test tape : TTA - 160 (6 kHz) Test point : PHONES JACK (J2) Adjustment location :SFR 51 Super bass : OFF Tape Select : 2X (2.4cm/sec) Volume : MAX - 10dB Method : Play back the test tape and adjust SFR 51 so that the frequency is 3000 Hz 10 Hz (FWD) and FWD SPEED 45 Hz (REV) .

41、Then confirm WOW is less than 0.52%. 1.AM VT Check Settings : Test point :TP1 (VT) Method :Set to AM 530 kHz and check that the test point is more than 0.9V. Then set to AM 1710kHz and check that the test point is less than 8.5V. 2.FM VT Adjustment Settings : Test point :TP1 (VT) Adjustment location

42、 : L103 Method :Set to FM 76.0MHz and adjust L103 so that the test point becomes 1.1V 0.1V. Then set to FM 108.0MHz and check that the test point is 8V 1V. 3.AM Tracking Adjustment Settings :L101 . 630 kHz VC101 . 1440 kHz 4.FM Tracking Adjustment Settings :L102 . 76.0 MHz 5.AM IF Adjustment Setting

43、s :L105 . 450 kHz 16 MECHANICAL EXPLODED VIEW 1 / 1 16 17 MECHANICAL PARTS LIST 1 / 1 DESCRIPTIONREF. NO.KANRI NO. PART NO. Basic color symbolColorBasic color symbolColorBasic color symbolColor BBlackCCreamDOrange GGreenHGrayLBlue LTTransparent BlueNGoldPPink RRedSSilverSTTitan Silver TBrownVVioletW

44、White WTTransparent WhiteYYellowYTTransparent Yellow LMMetallic BlueLLLight BlueGTTransparent Green LDDark BlueDTTransparent OrangeGMMetallic Green YMMetallic YellowDMMetallic OrangePTTransparent Pink LAAqua BlueGLLight GreenHTTransparent Gray COLOR NAME TABLE 17 1 8B-HJ8-004-010 WINDOW,LCD 2 8B-HJ8

45、-007-010 NET,MIC 3 8B-HJ8-202-010 HLDR,MIC 4 8B-HJ8-011-010 KNOB,SL HOLD 5 8B-HJ8-012-010 CAP, HOLD 6 8B-HJ8-009-010 BTN,FUNCTION 7 8B-HJ8-003-010 PANEL,SPEAKER 8 8B-HJ8-010-010 BTN,RESET 9 8B-HJ8-008-010 KEY,RADIO PRESET 10 8B-HJ8-203-010 HLDR,SPEAKER 11 8B-HJ8-001-010 LID,CASS 12 83-HRJ-202-010 T-SP,CLICK 13 85-HRE-206-010 P-SP,CASS 14 8B-HJ8-002-010 FRAME,CENTER 15 87-HJ7-221-010 SPR-E,REC 16 87-HJ7-203-310 LEVER,REC 17 87-HJ7-013-010 BTN,REC