Aiwa-HS-TA193-Service-Manual 电路图 维修手册.pdf

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1、SERVICE MANUAL YJ1,YH1HS-TA193 STEREO RADIO CASSETTE PLAYER BASIC TAPE MECHANISM : 4ZM-2 P3N S/M Code No. 09-992-406-1R2 RadioFans.CN 收音机爱 好者资料库 2 SPECIFICATIONS ? Design and specifications are subject to change withoutnotice. Frequency range:FM : 87.5 ?108 MHz AM : 530 ?1605 kHz Maximum output:15 m

2、W + 15 mW (EIAJ/32 ohms) Power source:DC 3V using two R6 (size AA) batteries AC house current using the optional AC adaptor AIWA AC-D302 Battery life(EIAJ 1mW playback): Approx. 5.5 hours using R6P (size AA) manganese batteries Approx. 18 hours using LR6 (size AA) alkaline batteries Maximum dimensio

3、ns92.0 x 116.4 x 38.6 mm (W x H x D):(35/8 x 45/8 x 19/16 in.) Weight:Approx. 135 g (4.7 oz) excluding batteries DESCRIPTIONREF. NO.KANRI NO. ACCESSORIES / PACKAGE LIST If cant understand for Description please kindly refer to “ REFERENCE NAME LIST ”. PART NO. 18Z-HRL-903-010IB,YJ(ECC)C 18Z-HRL-914-

4、010IB,YJ(ECC)IN 18Z-HRL-909-010IB,YJ(ECC)ALCO 284-447-019-310CLIP,BELT 387-B30-145-110HEADPHONE,HP-M029(T) RadioFans.CN 收音机爱 好者资料库 DESCRIPTIONREF. NO.KANRI NO. PART NO.KANRI NO. REF. NO.DESCRIPTIONPART NO.DESCRIPTIONREF. NO.KANRI NO. PART NO.KANRI NO. REF. NO.DESCRIPTIONPART NO. 34 IC 87-A20-852-040

5、C-IC,LAG668FT2 87-A20-851-040C-IC,TA2111F TRANSISTOR 87-A30-159-080C-TR,KTA1298Y 87-026-261-080CHIP-TR,RN1404 87-026-264-080C-TR,RN1411 89-113-625-080C-TR,2SA1362GR 87-026-262-080C-TR,RN1407 MAIN C.B BPF10187-A90-749-010FLTR,GFMB5 C187-010-181-080C-CAP,S 1800P-50 B C287-010-181-080C-CAP,S 1800P-50 B

6、 C387-010-501-040CAP,E 47-4 M 5L SRE C487-010-501-040CAP,E 47-4 M 5L SRE C587-012-365-080C-CAP,S 0.027-25VBK C687-012-365-080C-CAP,S 0.027-25VBK C787-010-196-080C-CAP,S 0.1-25 Z F C887-010-196-080C-CAP,S 0.1-25 Z F C987-010-198-080C-CAP,S 0.022-25 K B C1087-010-198-080C-CAP,S 0.022-25 K B C1187-010-

7、503-040CAP,E 220-4 GAS C1287-010-196-080C-CAP,S 0.1-25 Z F C1387-010-503-040CAP,E 220-4 GAS C1487-010-178-080C-CAP,S 1000P-50 K B C1587-010-496-040CAP,E 3.3-50 GAS C1687-010-498-040CAP,E 10-16 GAS C1787-010-175-080C-CAP,S 560P-50 J SL C1887-010-175-080C-CAP,S 560P-50 J SL C1987-010-178-080C-CAP,S 10

8、00P-50 K B C2087-010-178-080C-CAP,S 1000P-50 K B C2187-010-197-080C-CAP,S 0.01-25 K B C2287-010-498-040CAP,E 10-16 GAS C2387-016-462-080C-CAP,S 1-16 F C2487-010-503-040CAP,E 220-4 GAS C10187-010-149-080C-CAP,S 5P-50 CH C10287-012-150-080C-CAP,S 20P-50 J CH C10387-012-149-080C-CAP,S 30P-50 CH C10487-

9、010-150-080C-CAP,S 6P-50 CH C10587-010-197-080C-CAP,S 0.01-25 K B C10787-016-462-080C-CAP,S 1-16 F C10887-010-178-080C-CAP,S 1000P-50 K B C10987-016-462-080C-CAP,S 1-16 F C11087-010-196-080C-CAP,S 0.1-25 Z F C11187-010-196-080C-CAP,S 0.1-25 Z F C11287-010-213-080C-CAP,S 0.015-50 B C11387-010-213-080

10、C-CAP,S 0.015-50 B C11487-010-213-080C-CAP,S 0.015-50 B C11587-010-213-080C-CAP,S 0.015-50 B C11687-010-503-040CAP,E 220-4 GAS C11787-010-452-080CAP,1-16 C11887-010-497-040CAP,E 4.7-35 GAS C11987-010-178-080C-CAP,S 1000P-50 K B C12087-016-461-080C-CAP,S 0.47-16F C12687-012-154-080C-CAP,S 150P-50 J C

11、H ELECTRCAL MAIN PARTS LIST C12887-010-178-080C-CAP,S 1000P-50K B C14087-012-154-080C-CAP,S 150P-50 J CH C30387-010-196-080C-CAP,S 0.1-25 Z F C30487-010-196-080C-CAP,S 0.1-25 Z F C31787-010-452-080C-CAP,S 1-16 Z F C31887-016-462-080C-CAP,S 1-16 F CF10187-A91-030-010FLTR,CFAL 450KHZ LB CF10287-A90-81

12、2-010FLTR,KIT J185-HRL-623-010JACK,3.5 ST BLK J287-A60-849-010JACK,DC DIA 2.75 BLK L187-A50-038-010COIL,RF CHOKE L287-005-849-080COIL,10UH(CECS) L1018Z-HRJ-603-010BAR-ANT,MW(CECS) L1028Z-HRJ-604-010COIL,FM RF L1038Z-HRJ-607-010COIL,FM OSC L10487-A50-279-010COIL,AM OSC L10587-A91-088-010IFT,AM 45OKHZ

13、 5PYH6.2 R1687-A00-330-080RES,M/F 220-1/8W 3900PPM SFR187-A90-775-010SFR 3K H VZ066L3 SW187-A90-133-010SW LEAF LSA1120JAU SW287-A90-216-010SW SL 2-2-3 SK23D SW387-A90-050-010SW,SL 2-2-2 NS (BLK) TH187-026-256-090THERMISTOR, HT-100 PVC187-A91-082-010TUN-CAP,20P-160P A450KHZ VR187-A90-981-010VR,RTRY 2

14、0KBX1 FRONT C.B LED45187-A90-278-080C-LED,SML-210VT RED SW30187-036-124-080C-SLIDE SWITCH 1-2-2 TRANSISTOR ILLUSTRATION B E C 2SA1362 KTA1298Y RN1404 RN1407 RN1411 8 8 A Resistor Code Chip Resistor Part Coding Figure Value of resistor Chip resistor WattageTypeTolerance 1/16W 1/10W 1/8W 1608 2125 321

15、6 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 RadioFans.CN 收音机爱 好者资料库 A B C D E F G H I J 1234567891011121314 TAPE WIRING 56 SCHEMATIC DIAGRAM 78 PRACTICAL SERVICE FIGURE

16、Sensitivity : (IHF, THD 3%)Less than 17dBat 88/98MHz Less than 18dBat 108MHz Signal to noise ratio :More than 50dBat 88/98/108MHz Distortion :Less than 3%at 98MHz Intermediate frequency : 10.7MHz 0.1MHz FM stereo separation :More than 16dBat 98.0MHz Sensitivity : (S/N 10dB)Less than 58dBat 600/1000k

17、Hz Less than 56dBat 1400kHz Signal to noise ratio :More than 28dBat 600kHz More than 29dBat 1000/1400kHz Distortion :Less than 5%at 1000kHz Intermediate frequency : 455kHz 3kHz Tape speed :3000Hz 60Hz Wow & flutter :Less than 0.50% (RMS) Take-up torque :35 50 g-cm (FWD, REV) F.F torque :More than 36

18、 g-cm Rew torque :60 170 g-cm Back tension :3 1.5 g-cm (FWD, REV) S/N ratio :More than 43dB (PB, DC) Distortion :Less than 3% (PB, DC) Noise level :Except YZ1: Less than 7.0mV (PB, DC, VOL MAX, Without tape) YZ1: Less than 4.0mV (PB, DC, VOL MAX, Without tape) Frequency response :63Hz + 2/-4dB 8kHz

19、+ 3/-4dB (NORMAL) 63Hz + 2/-4dB 10kHz +3/-4dB (CrO2, METAL) Test tape :TTA 100 TTA 210 TTA 320 (120)/TTA310 (70) TTA 330 ADJUSTMENT 1.AM IF Adjustment L105 . 455kHz 2.AM Frequency range Adjustment L104 .515 5kHz TC104 .1670 10kHz 3.AM Tracking Adjustment L101 . 600kHz TC101 .1400kHz 4.FM Frequency r

20、ange Adjustment L103 .87.4 0.1 MHz TC103 .108.3 0.1MHz 5.FM Tracking Adjustment L102 . 88.0MHz TC102 .108.0MHz 6.Tape Speed Adjustment Settings : Test tape :TTA100 (TAPE CENTRE) Test point :PHONES JACK (J1) Volume :NON-CLIP (MAX -10dB DOWN) Tape/Radio :TAPE Tape select :NORM S-BASS :OFF Adjustment l

21、ocation :SFR1 Method :Play back the test tape and adjust for 3000Hz 10Hz(FWD). 7.Head Azimuth Adjustment settings : Test tape :TTA330/TTA-420 Test point :PHONES JACK (J1) Volume :MAX Tape select :NORM Tape/Radio :TAPE S-BASS :OFF Adjustment location : Head azimuth adjustment screw Method :Play back

22、the 8kHz signal of the test tape and adjust so that the output becomes maximum. SFR 1 A MAIN C.B PHONES J1 L104 L102 PVC1 TC101 TC103 TC104 TC102 BAR ANT L105 L103 14 2 2 3 3 L101 VR1 676 VOLUME 5 IC1 IC BLOCK DIADRAM IC, LAG668FT2 910 1 1 SPRING APPLICATION POSITION 84-ZM2-226-010 SPR-C,CLUTCH 84-Z

23、M2-225-010 SPR-T,AUTO FIND 84-ZM2-228-010 SPR-C,BT 84-ZM2-222-010 SPR-T,PLAY 84-ZM2-227-010 SPR-C,AZIMUTH 84-ZM2-223-010 SPR-T,REW STOP 84-ZM2-224-010 SPR-T,FF LOCK MECHANICAL EXPLODED VIEW 1 / 1 12 DESCRIPTIONREF. NO.KANRI NO. PART NO.KANRI NO. REF. NO.DESCRIPTIONPART NO. 1 3 MECHANICAL PARTS LIST

24、1 / 1 18Z-HRL-003-010KNOB,SL SBASS 28Z-HRL-007-010PANEL,SBASS YJ 28Z-HRL-028-010PANEL,SBASS SMK YJ 38Z-HRL-022-010LID,CASS BLUE 38Z-HRL-025-010LID,CASS GRE 38Z-HRL-001-110LID,CASS 486-HRM-205-010SPR-T,CLICK 581-HK9-208-210SPR-P,CASS A 687-HRR-206-010PLATE,HEAD J034 688-HKB-204-010PLATE,HEAD J266G 68

25、8-HKB-205-010PLATE,HEAD VIO 788-HKA-029-010FRAME,CENTRE GRE 788-HKA-033-010FRAME,CENTRE J034 788-HKA-027-010FRAME,CENTRE VIO 886-HRM-009-210POINTER,TUN 886-HRM-009-110POINTER,TUN 986-HRM-006-010KNOB,RTRY TUN 108Z-HRM-205-010BAT-CONTACT,(-) 1186-HRM-202-010BAT-CONTACT,(+) 128Z-HRL-032-010CABI REAR AS

26、SY 128Z-HRL-033-010CABI REAR ASSY L BLU 128Z-HRL-034-010CABI REAR ASSY L GRE A87-067-732-010TAPPING SCREW, VT1.4-3 B87-B10-044-010V+1.7-6.5 C87-067-691-010SCREW VT+1.7-6 1 4 TAPE MECHANISM EXPLODED VIEW 1 / 1 30 29 1 28 26 27 25 24 23 22 21 20 19 18 16 2 3 4 17 5 6 15 11 10 7 9 8 12 13 14 FRAME,CENT

27、ER A DESCRIPTIONREF. NO.KANRI NO. PART NO.KANRI NO. REF. NO.DESCRIPTIONPART NO. 1 5 TAPE MECHANISM PARTS LIST 1 / 1 184-ZM2-012-010LEVER,PLAY G 284-ZM2-211-01KGEAR,CONNECT 384-ZM2-222-010SPR-T,PLAY 484-ZM2-015-010LEVER,STOP G 584-ZM2-014-010LEVER,REW G 684-ZM2-013-010LEVER,FF 784-ZM2-223-010SPR-T,RE

28、W STOP 884-ZM2-232-010BELT,MAIN 984-ZM2-221-010FLY-WHL,P2 1084-ZM2-230-010CAPSTAN,P 1.8-25 1184-ZM2-220-01KBRG,P 1284-ZM2-210-01KGEAR,AUTO 1384-ZM2-218-01KCAP,GEAR AUTO 1484-ZM2-208-01KLEVER,SHIFT 1584-ZM2-224-010SPR-T,FF LOCK 1684-ZM2-207-01KLEVER,AUTO 1784-ZM2-206-01KLEVER,LOCK 1884-ZM2-219-01KPUL

29、LEY,MOTOR 1987-045-385-019MOT (BCY3B11) 2084-ZM2-226-010SPR-C,CLUTCH 2184-ZM2-212-01KGEAR,CLUTCH 2284-ZM2-231-019FELT,CLUTCH 2384-ZM2-217-01KSHAFT,REEL 2484-ZM2-225-010SPR-T,AUTO FIND 2584-ZM2-216-01KREEL TABLE,R 2684-ZM2-215-01KREEL TABLE,L 2784-ZM2-228-010SPR-C,BT 2884-ZM2-233-110PINCH ROL ASSY 2984-ZM2-227-010SPR-C,AZIMUTH 3087-A90-272-010HEAD,PH MS25P ETH A84-ZM2-242-019S-SCREW,AZIMUTH-2-5.9 2?11, IKENOHATA 1?CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 L Printed in Singapore A4 9630466, 931261, 9630472