Aiwa-HSJS385-tape-sm 电路图维修手册.pdf

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1、SERVICE MANUAL YH YJ YL YZ YU HS-JS385 HS-JS385W STEREO RADIO CASSETTE RECORDER BASIC TAPE MECHANISM : 7ZM-5 R3N S/M Code No. 09-989-302-6FP REVISION Rivision A4size.p659/24/98, 7:51 PM1 RadioFans.CN 收音机爱好者资料库 DESCRIPTIONREF. NO.KANRI NO. PART NO.KANRI NO. REF. NO.DESCRIPTIONPART NO. SPECIFICATIONS

2、 Frequency rangeYJ,YH,YL,YZ: AM: 530 1605 kHz FM: 87.5 108 MHz YU: AM: 530 1710 kHz FM: 87.5 108 MHz Maximum output20 mW + 20 mW (EIAJ/16W) 15 mW + 15 mW (EIAJ/32W) Power sourceBattery DC 3V, R6 (size AA) X 2 YJ,YH,YL,YU: Domestic AC power (using the optional AC adaptor: AIWA AC 620 / AC 302) YZ: Do

3、mestic AC power (using the optional AC adaptor: AIWA AC 300 / AC 302) SpeakerDiameter 36 mm, YJ,YH,YL,YU: 4W x 2 YZ: 6W x 2 Design and specifications are subject to change without notice. 2 ACCESSORIES / PACKAGE LIST 188-HJ7-906-010 - IB,D (J)-IN 188-HJ7-903-010IB,Y (ESF)-I 188-HJ7-904-010IB,Y (GID)

4、-I 188-HJ7-905-010IB,Y (POHCZ)-I 188-HJ7-902-010IB,YJ (ESC)-I 188-HJ7-908-010IB,YL (ESP)-IN 188-HJ7-901-010IB,YU (ESF)-I 287-B30-139-010 - HEADPHONE,HP-M007(TL) 287-B30-081-010HEADPHONE,HP-M009(S) 387-041-083-110 1F CM-S40A 488-HJ7-951-010 - CASE,CARRYING (NEW) Battery lifeEIAJ, 1 mW output, playbac

5、k Approx. 5 hours using R6P (sizeAA) manganese batteries Approx. 22 hours using LR6 (size AA) alkaline batteries EIAJ, 10 mW output, playback Approx. 3 hours using R6P (size AA) manganese batteries Approx. 10 hours using LR6 (size AA) alkaline batteries EIAJ, recording Approx. 3.5 hours using R6P (s

6、ize AA) manganese batteries Approx. 13 hours using LR6 (size AA) alkaline batteries Maximum dimensions (W x H x D)115.4 x 90.7 x 38.5 mm (45/8 x 35/8x 19/16 inches) WeightApprox. 205 g (7 oz) (excluding batteries) Rivision A4size.p6524-Sep-98, 10:57 AM2 RadioFans.CN 收音机爱好者资料库 DISASSEMBLY INSTRUCTIO

7、NS 3 REMOVAL OF REAR CABINET 1.Remove one screw on the Rear Cabinet. 2.Open the lid, battery. 3.Push in the direction of the white bold arrows to release all the catches. 4.With the gap generated from the above step, slip in your finger to remove the Rear Cabinet over the KNOB, RTRY TUN in the direc

8、tion of the black arrow A . 5.Remove the Rear Cabinet in the direction of black arrow B . * A FLEX is soldered onto the board on the Rear Cabinet, during disassembly, be careful not to damage this FLEX. REMOVAL OF THE MAIN C.B. 1.Remove 3 screws of the MAIN C.B. 2.Desolder the Tape Head FLEX and mot

9、or wires. 3.Disconnect the connector CON101. 4.Remove the MAIN C.B in the direction of the arrow. REMOVAL OF MECHANISM 1.Remove 2 screws of the HLDR, BAT. 2.Remove the mechanism in the direction of the bold arrow. * During assembly of mechanism, be sure that connector CON101 emerge out at the bottom

10、 as shown and the Direction change switch and pause switch are engaged. * CON101 Rear Cabinet Battery Lid KNOB, RTRY TUN A B Desolder Tape Head FLEX Desolder Motor Wires Disconnect CON101 TO FRONT C.B MAIN C.B Tape Head FLEX * Direction change switch * Pause switch HLDR, BAT Rivision A4size.p659/24/

11、98, 7:42 PM3 RadioFans.CN 收音机爱好者资料库 4 REMOVAL OF THE FRONT C.B. 1.Remove 2 screws on the FRONT C.B. 2.Release the 2 hooks and slide the FRONT C.B out of the slots in the direction of the arrow. REMOVAL OF THE BUILT-IN MIC 1.Remove 4 screws of the WINDOW, TUN. 2.Release the catches of the WINDOW, TU

12、N by pushing in the directions of white arrows. 3.Remove the WINDOW, TUN in the black arrow direction. 4.Remove 2 screws of the COVER, MIC. 5.Remove the COVER, MIC. 6.Remove the CUSHION, MIC. 7.Remove the NET, MIC and the HLDR, MIC and the BUILT-IN, MIC can be removed. FRONT C.B COVER, MIC CUSHION,

13、MIC MIC HLDR, MIC NET, MIC Ensure stress free wires Release Hook Slots FRONT C.B FROM MAIN C.B Rivision A4size.p6524-Sep-98, 10:58 AM4 5 HOW TO REPLACE THE BUILT-IN MIC 1.As shown illustration, the MIC has two solder points. One point A is linked to the MIC CHASSIS and the other point B is not. Sold

14、er the GND wire (Black) to point A and the MIC wire (Brown) to point B . 2.Place the MIC and CUSHION, MIC into the HLDR, MIC make sure they are properly seated into the NET, MIC before reassembling. 3.Arrange the MIC wires as shown so that it will not cause any obstructions. REASSEMBLY OF MAIN BOARD

15、 1.Slot in the MAIN C.B in the direction of the bold arrow. 2.Arrange the connector wires out through the hole and confirm that it does not obstruct the KNOB, RTRY TUN and batteries insertion. 3.Arrange the motor wires such that it does not obstruct SFR 51 and batteries insertion. 4.Confirm that pau

16、se switch is seated into the LEVER ASSY, DIR. MIC CHASSIS MIC Wire GND Wire Back view of the MIC MIC Wire KNOB, RTRY TUN BAT, CONTACT (+) Connector Wires SFR 51 Motor Wires Pause Switch A B FRONT C.B FROM MAIN C.B TO FRONT C.B MAIN C.B Rivision A4size.p6524-Sep-98, 10:58 AM5 6 HOW TO REASSEMBE THE P

17、OINTER TUN, GEAR TUN AND KNOB RTRY TUN. 1.Slot in the POINTER, TUN until point A . 2.With the larger center holes diameter of the GEAR, TUN facing down, insert it into point B followed by point C . 3.Before mounting of KNOB, RTRY TUN confirm POINTER, TUN is fully at point A and turn the TUN-CAP full

18、y, counter-clockwise. 4.Mount the KNOB, RTRY TUN and secure with the screw. 5.TUN KNOB, RTRY TUN to clockwise to confirm POINTER, TUN is able to move to point D . Turn TUN-CAP fully KNOB, RTRY TUN GEAR, TUN POINTER, TUN A D CB Rivision A4size.p6524-Sep-98, 10:58 AM6 7 IC BLOCK DIAGRAM - 1 Rivision A

19、4size.p6524-Sep-98, 10:58 AM8 DESCRIPTIONREF. NO.KANRI NO. PART NO.KANRI NO. REF. NO.DESCRIPTIONPART NO. ELECTRCAL MAIN PARTS LIST IC 87-001-943-080 1F IC,TA8155F 87-A20-532-040 1D IC,LB1977M 87-A20-851-040 1C C-IC,TA2111F 87-017-643-080 1B IC,MM1206XF 87-002-232-080 1C IC,NJM2073M 87-001-371-080 1C

20、 IC,LA4533M 87-A20-968-040 - C-IC,AN 7322S TRANSISTOR 89-502-094-040 - C-FET,2SK209Y 87-026-261-080 0E C-TR,RN1404 87-026-225-080 1A FET,2SJ106GR 87-026-263-080 0E C-TR,RN1410 87-A30-060-080 - C-TR,KTC3875GR 87-A30-159-080 0E C-TR,KTA1298Y 87-A30-061-080 - C-TR,KTA1504GR 89-112-134-040 - TR,2SA1213Y

21、 87-026-235-080 0E C-TR,DTC114EK 89-333-266-080 0E CHIP TR,2SC3326B DIODE 87-020-027-080 0E CHIP-DIODE 1SS184 87-020-339-080 0E CHIP DIODE,1SS226 MAIN C.B 88-HJ7-616-010 - FF-CABLE, 10P BPF10187-008-406-080BPF GFMB1 BPF10181-HW1-628-080 1B CHIP BAND PASE FILTER C187-010-180-080 0E C-CAP,S 1500P-50 B

22、K C187-010-178-080CHIP CAP 1000P C287-010-180-080 0E C-CAP,S 1500P-50 BK C287-010-178-080CHIP CAP 1000P C387-016-462-080 0E C-CAP,S 1-16 F C487-016-462-080 0E C-CAP,S 1-16 F C587-010-322-080 0E C-CAP,S 100P-50 CH C687-010-322-080 0E C-CAP,S 100P-50 CH C787-010-177-080 0E C-CAP,S 820P-50 SL C887-010-

23、177-080 0E C-CAP,S 820P-50 SL C987-010-426-080 0E C-CAP,S 0.012-25 K B C987-010-191-080CAP, CHIP 0.015 ZF C1087-010-426-080 0E C-CAP,S 0.012-25 K B C1087-010-191-080CAP, CHIP 0.015 ZF C1187-A10-418-080 0E C-CAP,TN 22-4 A TCF C1287-A10-418-080 0E C-CAP,TN 22-4 A TCF C1387-010-194-080 0E CAP, CHIP 0.0

24、47 C1487-010-194-080 0E CAP, CHIP 0.047 C1587-016-462-080 0E C-CAP,S 1-16 F C1687-016-462-080 0E C-CAP,S 1-16 F C1787-016-462-080 0E C-CAP,S 1-16 F C1887-016-462-080 0E C-CAP,S 1-16 F C2087-012-140-080 0E CAP 470P C2187-010-178-080 0E CHIP CAP 1000P C2287-A10-584-080 1A C-CAP,TN 100-4V C2387-A10-422

25、-080 0E C-CAP,TN 10-4 A TCF C2487-A10-422-080 0E C-CAP,TN 10-4 A TCF C2587-016-462-080 0E C-CAP,S 1-16 F C2687-016-462-080 0E C-CAP,S 1-16 F C2787-010-179-080 0E CAP,CHIP S B1200P C2887-010-179-080 0E CAP,CHIP S B1200P C2987-010-503-040 0E CAP,E 220-4 GAS C3087-016-461-080 0E C-CAP,S 0.47-16F C3187-

26、016-462-080 0E C-CAP,S 1-16 F C3287-A10-418-080 0E C-CAP,TN 22-4 A TCF C3387-016-462-080 0E C-CAP,S 1-16 F Z C3487-016-462-080 0E C-CAP,S 1-16 F Z C3687-A10-418-080 0EC-CAP,TN 22-4 A TCF C5187-A10-201-080 0EC-CAP,S0.33-16 KB C5387-016-669-080 0EC-CAP,S 0.1-25 K B C5487-010-196-080 0ECHIP CAPACITOR,0

27、.1-25 C5587-016-526-080 0EC-CAP,S 0.47-16 BK C5687-010-992-080 0E C-CAP,S 0.047-25 B C5787-010-503-040 0E CAP,E 220-4 GAS C5887-010-196-080 0E CHIP CAPACITOR,0.1-25 C5987-016-669-080 0E C-CAP,S 0.1-25 K B C6087-016-669-080 0E C-CAP,S 0.1-25 K B C6187-016-669-080 0E C-CAP,S 0.1-25 K B C10187-010-145-

28、080C-CAP,S 1P-50 CH C10187-010-147-080 0E C-CAP,S 3P-50 CH C10287-012-150-080C-CAP,S 20P-50 CH C10287-010-314-080 0E C-CAP,S 22P-50 CH C10387-010-312-080 0E C-CAP,S 15P-50 CH C10387-012-159-080C-CAP,S 24P-50 CH C10387-010-315-080C-CAP,S 27P-50 CH C10487-010-150-080C-CAP,S 6P-50 CH C10487-010-152-080

29、 0E C-CAP,S 8P-50 CH C10587-010-197-080 0E CAP, CHIP 0.01 DM C10687-016-462-080 0E C-CAP,S 1-16 F C10787-010-178-080 0E CHIP CAP 1000P C10887-010-196-080 0E CHIP CAPACITOR,0.1-25 C10987-016-462-080 0E C-CAP,S 1-16 F C11087-010-196-080 0E CHIP CAPACITOR,0.1-25 C11187-010-426-080 0E C-CAP,S 0.012-25 B

30、 C11287-010-426-080 0E C-CAP,S 0.012-25 B C11387-012-141-080 0E CHIP-CAPACITOR,0.22-16F C11487-012-141-080 0E CHIP-CAPACITOR,0.22-16F C11587-016-462-080 0E C-CAP,S 1-16 F C11687-A10-466-080 0E C-CAP,TN 3.3-6.3 A TCF C11787-016-461-080 0E C-CAP,S 0.47-16F C11887-010-178-080 0E CHIP CAP 1000P C11987-0

31、10-503-040 0E CAP,E 220-4 GAS C12087-010-197-080 0E C-CAP,S 0.01 B K C12387-010-149-080C-CAP,S 5P CH C12587-010-178-080C-CAP,S 1000P-50 BK C12687-010-174-080 0E C-CAP,S 470P-50 SL C12987-010-175-080 0E C-CAP,S 560P-50 SL C13287-010-322-080C-CAP,S 100P-50 SL C13387-010-322-080 0E C-CAP,S 100-50 CH C4

32、0187-012-142-080 0E CAP, S 0.33-16 C40287-012-142-080 0E CAP, S 0.33-16 C40487-016-462-080 0E C-CAP,S 1-16 F C45187-016-462-080 0E C-CAP,S 1-16 F C50187-016-462-080C-CAP,S 1-16 F C50287-016-462-080 0E C-CAP,S 1-16 F C50387-010-197-080 0E CAP, CHIP 0.01 DM C50487-010-942-080 0E E/CAP GAS 47-4 C65187-

33、010-589-040 - CAP,E 330-2 C65387-012-141-080 0E CHIP-CAPACITOR,0.22-16F C65487-012-141-080 0E CHIP-CAPACITOR,0.22-16F C65587-016-468-080 - C-CAP,TN 33-4 F93 B C65687-010-178-080 0E CHIP CAP 1000P C65787-010-822-040 0E CAP,E 220-4 MMJ C70187-A10-418-080 0E C-CAP,TN 22-4 A TCF C70287-010-197-080 0E CA

34、P, CHIP 0.01 DM C70387-010-184-080 0E CHIP CAPACITOR 3300P(K) C70487-010-197-080 0E CAP, CHIP 0.01 DM C70587-010-183-080 0E C-CAP,S 2700P B K C70687-010-197-080 0E CAP, CHIP 0.01 DM C70787-012-156-080 0E C-CAP,S 220-50 CH C70887-010-197-080 0E CAP, CHIP 0.01 DM C70987-010-501-040 0E E/CAP GAS 47-4 C

35、71087-A10-419-080 0E C-CAP,TN 1-16 A TCF C71187-A10-419-080 0E C-CAP,TN 1-16 A TCF C71287-010-198-080 0E C-CAP,S 0.022-25 K B C71387-010-198-080 0E C-CAP,S 0.022-25 K B C71487-016-462-080 0E C-CAP,S 1-16 F 8 Rivision A4size.p6524-Sep-98, 10:58 AM7 DESCRIPTIONREF. NO.KANRI NO. PART NO.KANRI NO. REF.

36、NO.DESCRIPTIONPART NO.DESCRIPTIONREF. NO.KANRI NO. PART NO.KANRI NO. REF. NO.DESCRIPTIONPART NO. 910 8 8 1608 2125 3216 1.60.80.45 21.250.45 3.21.6 108 118 128 :A :A 0.55 Resistor Dimensions CHIP RESISTOR PART CODE Chip Resistor Part Coding A Resistor Code Figure Value of resistor Chip resistor Watt

37、age 1/16W 1/10W 1/8W TypeTolerance 5% 5% 5% Symbol CJ CJ CJ FormLtW L W t TRANSISTOR ILLUSTRATION C E B 2SA1213 C E B 2SC3326 DTC114 KTA1298 KTA1504 KTC3875 RN1404 RN1410 S D G 2SJ106 2SK209 C71587-016-462-080 0E C-CAP,S 1-16 F C71687-A10-422-080 0E C-CAP,TN 10-4 A TCF C75187-016-462-080 0E C-CAP,S

38、1-16 F C75287-016-462-080 0E C-CAP,S 1-16 F C75387-010-426-080 0E C-CAP,S 0.012-25 BK C75387-010-193-080CHIPCAPACITOR 0.033 C75587-010-426-080 0E C-CAP,S 0.012-25 B C75687-012-365-080 0E C-CAP,S 0.027-25 BK C75687-010-195-080C-CAP,S 0.068-25 F C75787-A10-422-080C-CAP,TN 10-4 ATCF C75787-A10-418-080

39、0E C-CAP,TN 22-4 A TCF C75887-010-195-080 0E C-CAP,S 0.068-25 F C75987-010-942-080 0E E/CAP GAS 47-4 C76087-A10-418-080 0E C-CAP,TN 22-4 A TCF C76187-010-195-080 0E C-CAP,S 0.068-25 F CF10187-A90-849-080 - C-FLTR,PFWCC 455J3 CF10287-A90-812-010 - FLTR,KIT CON10187-A60-661-010 - CONN,3P H (ZR) J187-A

40、60-122-010 0E JACK,DC 3.8 J285-HRL-623-010 0E JACK,3.5 ST BLK J70187-A60-474-010 - JACK,3.5MM 5PINSTEREO L187-003-240-080 0E C-COIL,S 3.3UH L287-003-240-080 0E C-COIL,S 3.3UH L387-003-240-080 0E C-COIL,S 3.3UH L5187-003-089-010 0E CHOKE COIL L10188-HJ7-614-010 - BAR-ANT,MW L10288-HJ7-610-010COIL,FM

41、RF L10288-HJ7-617-010 - COIL,FM RF D L10388-HJ7-611-010COIL,FM OSC L10388-HJ7-618-010 - COIL,FM OSC D L10487-A50-288-080 - C-COIL,AM OSC 270UH L10587-A90-934-010 - IFT,MW 5L H6.4 L60187-003-089-010 0E CHOKE COIL L65187-003-089-010 0E CHOKE COIL L70187-A50-289-080 - C-COIL,OSC 50 KHZ LED45187-A90-276

42、-080 0E C-LED,SML-210MT GRN LED45287-A90-711-080 - C-LED,SML-210YTT YEL LED45387-A90-278-080 0E C-LED,SML-210VT RED M70182-TP3-609-010 1C ECM PVC187-A90-851-010TUN-CAP,7.5-20P PVC187-A90-899-010 - TUN-CAP,7.5-40P SFR5187-A90-734-080 - C-SFR,33K B RH03AXAN4X SW187-A90-850-010 - SW,SL 2-2-3 SSSS8 SW28

43、7-036-123-080 0E CHIP SLIDE SWITCH,1-1-2 SW387-A90-423-010 - SW,LEAF SW487-A90-564-010 - SW,LEAF MUTE SW587-A90-422-010 - SW,SL 2-2-2 SW5187-036-123-080 0E CHIP SLIDE SWITCH,1-1-2 SW50187-036-145-080CHIP SWITCH SLIDE 1-1-3 SW70187-036-082-010 1A SLIDE SWITCH, 2-2-2 TH5187-A90-542-080 - C-THMS,NTH5G2

44、M35A472K04TE VR187-A90-915-080 - VR,RTRY 20KCX2 FRONT C.B C60187-010-197-080 0E CHIP CAPACITOR S 0.01-25 BK C60287-010-197-080 0E CHIP CAPACITOR S 0.01-25 BK C60387-010-184-080 0E C-CAP,S 3300P-50 BK C60487-010-184-080 0E C-CAP,S 3300P-50 BK C60587-010-197-080 0E CAP, CHIP 0.01 DM C60687-010-197-080

45、 0E CAP, CHIP 0.01 DM C60787-A10-422-080 0E C-CAP,TN 10-4 A TCF C60887-A10-422-080 0E C-CAP,TN 10-4 A TCF C60987-010-197-080 0E CAP, CHIP 0.01 DM C61087-010-197-080 0E CAP, CHIP 0.01 DM C61187-016-461-080 0E C-CAP,S 0.47-16F C61287-016-461-080 0E C-CAP,S 0.47-16F C61387-010-197-080 0E CAP, CHIP 0.01

46、 DM C61487-010-197-080 0E CAP, CHIP 0.01 DM C61582-HJ5-612-010 0E CAP,E 470-4 3.5MM SP60188-HJ7-613-010 - SPKR, 8OHM SP60288-HJ7-613-010 - SPKR, 8OHM SW60187-036-146-080 1A C-SLIDE SWITCH 1-1-4 HEAD FLEX C.B PH188-HJ7-615-010 1H HEAD ASSY,7ZM-5 R3N BAR ANT C.B Rivision A3size.p659/24/98, 11:44 AM1 1

47、1 12 SCHEMATIC DIAGRAM - 1 1314 WIRING - 1 AA BB CC DD EE FF G G HH II JJ KK LL M M NN O O PP Q Q RR SS TT UU 1312111098765432112345678910111213 A MAIN C.B Rivision A3size.p659/24/98, 12:05 PM3 15 16 SCHEMATIC DIAGRAM - 2 1718 WIRING - 2 1312111098765432112345678910111213 AA BB CC DD EE FF G G HH II

48、 JJ KK LL M M NN O O PP Q Q RR SS TT UU Rivision A3size.p659/24/98, 12:25 PM5 1920 WIRING - 3 IC BLOCK DIAGRAM - 2 A B C D E F G H I J 1234567 Rivision A3size.p659/24/98, 12:30 PM6 ADJUSTMENT 1.AM IF Adjustment L105 . 450kHz 2.AM Frequency range Adjustment L104 . 517 5kHz (YU) L104 . 515 5kHz (EXCEPT YU) TC104. 1775 10kHz (YU) TC104. 1670 10kHz (EXCEPT YU) 3.AM Tracking Adjustment L101 . 600kHz TC101. 1400kHz 4.