Aiwa-HSGMX700-tape-sm 电路图 维修手册.pdf

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1、SERVICE MANUAL DATA STEREO RADIO CASSETTE PLAYER BASIC TAPE MECHANISM : CL-850-5 SIL HS-GMX700 HS-GMX800 HS-PX207 HS-PX307 Y Y Y Y S/M Code No. 09-001-425-6R1 REVISION This Service Manual is the Revision Publishing and replaces Simple Manual (S/M Code No. 09-99C-425-6T1) AHKFA4_COVER.p6502-Feb-00, 5

2、:48 PM1 RadioFans.CN 收音机爱 好者资料库 Design and specifications are subject to change without notice. SPECIFICATIONS 2 Maximum output:4 mW + 4 mW (EIAJ 16 ohms) Load impedance:16 32 ohms Power source:DC 3V using two R6 (AA) dry cell batteries, AC house current using the optional AC adaptor AC-D302 Battery

3、 life (EIAJ 1 mW output):Aprox. 24 hours using two LR6 (AA) alkaline batteries Maximum outside dimensions:112.9 (W) x 84 (H) x 29.3 (D) mm (excluding projecting parts and controls) (4 1/2 x 3 3/8 x 1 3/16in.) WeightApprox.124g (4.3 oz) excluding batteries DISASSEMBLY INSTRUCTION 5 4 6 7 8 2 1 3 Scre

4、w Screw Battery Lid 1) Remove the 2 screws. 2) Open the battery lid. 3) Release the hooks in the order of 1 - 8 . * Releasing hook 3 : After releasing hooks 1 and 2 , push the center frame (with the marks) to release hook 3 . Dolby noise reduction manufactured under license from Dolby Laboratories L

5、icensing Corporation. “DOLBY” and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. 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. ELECTRICAL MA

6、IN PARTS LIST 34 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 1/16W

7、10055%CJ1.00.50.35104 L t W IC 87-002-677-080C-IC,TA2002F 87-017-805-080C-IC,AN7375NS(OP AMP) 87-A20-532-140C-IC,LB1977M-TLM 87-A21-567-040C-IC,TMP47C443LDM-1B45(EL) 87-A21-566-040C-IC,S-80820ANNP 87-A21-565-040C-IC,S-80817ANNP TRANSISTOR 89-111-625-080C-TR,2SA1162GR 89-327-125-080C-TR,2SC2712GR 89-

8、113-625-080C-TR,2SA1362GR 87-026-581-080C-TR,RN2405 87-026-267-080C-TR,RN2407 87-A30-085-040C-TR,CSA1362GR DIODE 87-A40-822-040C-DIODE,CRS01 PWB,MAIN C.B C10187-012-275-080C-CAP,U 1200P-50 B C10287-012-275-080C-CAP,U 1200P-50 B C10387-012-275-080C-CAP,U 1200P-50 B C10487-012-275-080C-CAP,U 1200P-50

9、B C10587-016-114-080C-CAP,U 0.01-25 B C10687-016-114-080C-CAP,U 0.01-25 B C10787-010-501-010CAP,E 47-4V C10887-010-501-010CAP,E 47-4V C11187-015-688-010CAP,E 4.7-35 M 7L SRA C11287-012-142-080C-CAP, S 0.33-16 C11387-010-805-080C-CAP, S 1-16 C11487-012-141-080C-CAP,0.22-16 Z F C11787-012-278-080C-CAP

10、,U 2200P-50 B C11887-012-278-080C-CAP,U 2200P-50 B C11987-A10-263-080C-CAP,U 0.1-16 Z F C12087-A10-263-080C-CAP,U 0.1-16 Z F C12187-010-502-010CAP,E 100-4 C12287-010-503-010CAP,E 220-4 GAS C12387-010-502-010CAP,E 100-4 M K S C12487-010-502-010CAP,E 100-4 M K S C12587-010-501-010CAP,E 47-4V C20187-01

11、6-461-080C-CAP,S 0.47-16 Z F C20287-016-461-080C-CAP,S 0.47-16 Z F C20387-A10-263-080C-CAP,U 0.1-16 Z F C20487-A10-263-080C-CAP,U 0.1-16 Z F C20587-012-282-080C-CAP, U 4700P-50 C20687-012-282-080C-CAP, U 4700P-50 C20787-016-369-080C-CAP,S 0.033-25 B K C20887-016-369-080C-CAP,S 0.033-25 B K C20987-01

12、2-282-080C-CAP, U 4700P-50 C21087-012-282-080C-CAP, U 4700P-50 C21187-010-805-080CAP, S 1-16 C21287-010-805-080CAP, S 1-16 C21387-010-805-080CAP, S 1-16 C21487-010-805-080CAP, S 1-16 C21587-A10-263-080C-CAP,U 0.1-16 Z F C21687-A10-488-010CAP,E 47-4 7L SR C30387-010-196-080C-CAP,0.1-25 C30487-010-196

13、-080C-CAP-,0.1-25 C40187-A10-201-080C-CAP,S 0.33-16 K B C40387-010-805-080C-CAP,S 1-16 Z F C40487-016-526-080C-CAP,S 0.47-16 K B C40587-010-992-080C-CAP,S 0.047-25 B C40687-A10-263-080C-CAP,U 0.1-16 Z F C40787-010-992-080C-CAP,U 0.047-25 K B MK21 C40887-010-992-080C-CAP,U 0.047-25 K B MK212 C40987-0

14、10-992-080C-CAP,U 0.047-25 K B MK212 C41087-A10-263-080C-CAP,U 0.1-16 Z F C70187-A10-263-080C-CAP,U 0.1-16 Z F C70287-012-141-080C-CAP,U 0.22-16 Z F C70387-012-141-080C-CAP,U 0.22-16 Z F C70587-A10-263-080C-CAP,U 0.1-16 Z F C70687-010-805-080CAP, S 1-16 C70787-010-196-080C-CAP,0.1-25 C70887-A10-263-

15、080CAP, U 0.1-16 Z F C70987-A10-263-080CAP, U 0.1-16 Z F C80187-A10-489-010CAP,E 220-4 7L SR D60187-A91-355-040C-LED,BR1112H-TR-RED J10187-A60-438-010JACK,3.5 BLK ST W/O SW J10187-A60-437-010JACK,3.5 BLK ST W/O SW4P J80187-A61-124-010JACK,DC DIA2.75 BLK TC L10187-A50-581-080C-COIL,S FCM2012H 252705

16、L10287-A50-581-080C-COIL,S FCM2012H 252705 PS50187-A90-440-010SNSR,PHOTO GP2S24N2-B R10387-022-279-080C-RES,U 470-1/16W F R10487-022-279-080C-RES,U 470-1/16W F R10587-022-217-080C-RES,U 1.2K-1/16W F R10687-022-217-080C-RES,U 1.2K-1/16W F R10787-022-221-080C-RES,U 1.8K-1/16W F R10887-022-221-080C-RES

17、,U 1.8K-1/16W F R10987-022-292-080C-RES, U 330K-1/16W F R11087-022-292-080C-RES, U 330K-1/16W F R11187-022-243-080C-RES,U 15K-1/16W F R11287-022-243-080C-RES,U 15K-1/16W F R13387-022-247-080C-RES,U 22K-1/16W F R13487-022-247-080C-RES,U 22K-1/16W F R13787-022-225-080C-RES,U 2.7K-1/16W F R13887-022-22

18、5-080C-RES,U 2.7K-1/16W F R71387-022-245-080C-RES,U 18K-1/16W F R71487-022-245-080C-RES U 18K-1/16WF S10187-A90-050-010SW, SL 2-2-2 NS (BLK) S20187-036-379-180C-SW,SL1-1-2 SS-350-A12B-C-T S30187-A90-050-010SW, SL 2-2-2 NS (BLK) S70187-A90-665-280C-SW,TACT LS7A2M S70287-A90-665-280C-SW,TACT LS7A2M S7

19、0387-A90-665-280C-SW,TACT LS7A2M S70487-A90-665-280C-SW,TACT LS7A2M S70587-036-379-180C-SW,SL1-1-2 SS350 S70687-A91-365-080C-SW,PUSH 1-1-1 SPVG21 SFR40187-A91-653-040C-SFR,K 33K H RH03AEC TH40187-A91-675-080C-THMS,NTH5G16P39B472K 07TH VR10187-A91-650-010VR,RTRY 50KCX2 H XV0102G X70187-A70-241-010VIB

20、,CER 4.000MHZ CSTS0400MG03 2SA1362 2SA1162 2SC2712 CSA1362 RN2405 RN2407 TRANSISTOR ILLUSTRATION B E C RadioFans.CN 收音机爱 好者资料库 WIRING - 1 (MAIN) 65 14131211109876543211234567891011121314 AA BB CC DD EE FF GG HH II JJ KK LL MM NN OO PP QQ RR SS TT UU SCHEMATIC DIAGRAM 87 IC, TMP47C443LDM-1B45(EL) IC

21、DESCRIPTION 1XOUTO Connected to 4MHz crystal oscillator. 2XINI 3RESETIInput reset signal. 4EJECT SWIInput EJECT SW.H: OFF, L: ON. 5BUZROOutput buzzer sound. 6TESTIInput test mode. H: Test ON. 7HOLDIInput HOLD SW. H: OFF, L: ON. 8NCConnected to GND. 9L.V.STOPIInput reducing voltage detection. L: Mech

22、a STOP. 10MAIN INIInput key from main unit (A/D). 11REMOTE INIInput key from remote controller (A/D). 12 13NCONot connected. 14POWER ONOOutput power for audio circuit. L: ON. 15GNDConnected to GND. 16PHOTO OUTOMicrocomputer detection P-SNSR level output pin. 17LOAD CTLOOutput for voltage supply chec

23、king. L: Check. 18MOT ONOOutput motor activation. L: ON. 19MOT DIROOutput motor rotating direction. L: Counterclockwise. 20BRAKEOOutput motor brake. L: ON. 21MOT HIOOutput motor hi-speed activation. L: ON. 22MOT CHIInput motor activation detection. 23NCConnected to GND. 24P-SNSRIInput sensor wavefor

24、m. 25C-SWIInput cassette tape detection. H: Not exist, L: Exist. 26AUTO SWIInput AUTO SW. H: AUTO operation, L: NO AUTO operation. 27F/R CTRLOOutput FWD, REV control. L: REV. 28MUTEOOutput muting. L:ON. 29WAKE UPIInput micro-computer OSC ON. 30VDDPower supply (+3V) Pin No.Pin NameI/ODescription IC B

25、LOCK DIAGRAM IC, LB1977MTLM IC, TA2002FN IC, AN7375NS 910 11 ADJUSTMENT 1.Tape Speed Adjustment Settings : Test tape :TTA 100 (Tape center) Test point :Phones Jack (J101) Adjustment location : SFR401 Dolby SW :OFF Super Bass :OFF Direction :FWD Tape selector :NORM Volume :MAX Method :Play back the t

26、est tape and adjust SFR401 so that the frequency becomes 3015Hz 10Hz. Then confirm WOW is less than 0.55%. 2.Dolby Level Adjustment Setting : Test tape :TTA 200 Test point :TP1(LCH), TP2(RCH), TP3(GND) Direction :FWD, REV Tape selector :NORM Dolby NR :OFF Volume :MIN Solder points :Dolby adjust poin

27、t 1, 2, 3 Method :Connect 10F/16V coupling capacitors between solder points and test equipment (connect the positive terminals to the solder points). Short the Dolby adjust point via solder as shown in the table so the Dolby level becomes100mV 1.0dB in both the forward and reverse directions. Solder

28、 pointIncrease level 123 SolderOpenOpen1.4 dB OpenSolderOpen2.0 dB OpenOpenSolder2.9 dB SolderSolderOpen3.1 dB SolderOpenSolder3.9 dB OpenSolderSolder4.4 dB SolderSolderSolder5.2 dB Dolby Level Adjust List (For RCH and LCH) MAIN C.BA VR1 VOLUME 1 SFR401 TP3 (RCH)TP2 (LCH) TP1 (GND) 2 RCH 231 LCH 2 1

29、23 J101 PHONES 12 TEST MODE This model has a test mode function in the disassembled condition. 1. How to use the test mode: short the test land in the MAIN C.B. auto-stop function is not detected by micro-computer while test mode is active. Note: Make sure that the test land is opened after the test

30、 mode is de-activated. (Auto-stop function is not available with shorted land condition.) 2. How to disassemble the circuit board. removes the soldering part in the MAIN C.B (with the mark). removes two screws. Screw Screw TP701TEST DESCRIPTIONREF. NO.KANRI NO. PART NO.KANRI NO. REF. NO.DESCRIPTIONP

31、ART NO.DESCRIPTIONREF. NO.KANRI NO. PART NO.KANRI NO. REF. NO.DESCRIPTIONPART NO. MECHANICAL EXPLODED VIEW 1/1MECHANICAL PARTS LIST 1/1 1413 HS-PX207/307/700/800 Y1SF (FileName:EXP.EPS) 1999/12/25 AHK-F 5 21 20 A 19 A A A 16 14 15 12 BAR,ANT A 13 10 11 9 8 18 A B 7 6 FRAME,CENTER SIL 4 2 3 PLATE,HEA

32、D SIL 17 P.C.B 1 18A-HKF-025-010LID,CASS P BLU EG 18A-HKF-026-010LID,CASS P GRN EG 18A-HKF-018-010LID,CASS P SIL EG 28A-HR8-213-010SPR-T,CASS 38A-HR8-002-010WINDOW,CASS 48A-HKF-005-010PLATE,GMX700 48A-HKF-006-010PLATE,GMX800 58A-HKF-004-010LENS,LED P 68A-HR8-603-010RBN-CORD,4P MOTOR 78A-HR8-216-010H

33、LDR,DC 88A-HR8-210-010SPR-T,LOCK 98A-HR8-208-010PLATE,LOCK 108A-HR8-211-010SPR-T,RTRY 118A-HR8-005-010KNOB,SL OPEN 128A-HR8-201-010LEVER,ASSY REV 138A-HR8-212-010SPR-E,EJECT 148A-HR8-215-010HLDR,HP 158A-HR8-218-010BAT-CONTACT,M 168A-HR8-217-010BAT-CONTACT,P 178A-HR8-009-010KEY,CONT 188A-HKF-020-010L

34、ID,BAT BLU 188A-HKF-023-010LID,BAT GRN 188A-HR8-008-010LID,BAT SIL 198A-HKF-007-010CABI,REAR 207 SIL EG 198A-HKF-009-010CABI,REAR 307 SIL EG 198A-HKF-019-010CABI,REAR 307 BLUE EG 198A-HKF-022-010CABI,REAR 307 GRN EG 198A-HKF-010-010CABI,REAR GMX700 SIL 198A-HKF-027-010CABI,REAR GMX800 BLU 198A-HKF-0

35、28-010CABI,REAR GMX800 GRN 198A-HKF-011-010CABI,REAR GMX800 SIL 208A-HR8-011-010KNOB,SL 208A-HKF-021-010KNOB,SL BLU 208A-HKF-024-010KNOB,SL GRN 218A-HKF-003-010PANEL,REAR A87-067-535-010SCREW VT+1.4-3.5 B87-067-388-010SCREW Basic colorColorBasic colorColorBasic colorColor symbolsymbolsymbol BBlackCC

36、reamDOrange GGreenHGrayLBlue LTTransparent BlueNGoldPPink RRedSSilverSTTitan Silver TBrownVVioletWWhite WTTransparent WhiteYYellowYTTransparent Yellow LMMetallic BlueLLLight BlueGTTransparent Green LDDark BlueDTTransparent OrangeGMMetallic Green YMMetallic YellowDMMetallic Orange COLOR NAME TABLE DE

37、SCRIPTIONREF. NO.KANRI NO. PART NO.KANRI NO. REF. NO.DESCRIPTIONPART NO.DESCRIPTIONREF. NO.KANRI NO. PART NO.KANRI NO. REF. NO.DESCRIPTIONPART NO. TAPE MECHANISM EXPLODED VIEW 1 / 1TAPE MECHANISM PARTS LIST 1/1 1615 CL-850-5 (FileName:MECH.EPS) 2000/1/14 AHR-8 24 33 21 C B FLY WHEEL R FLY WHEEL L CA

38、PSTAN SHAFT CAPSTAN SHAFT 8 7 7 6 6 5 5 4 4 3 3 9 9 18 19 17 13 14 12 16 15 11 2 23 FW PLATE FW PLATE 29 28 10 26 25 34 10 1 38 22 22 27 30 36 35 31 37 32 A 1S8-HR8-003-010FRAME CENTER 2S8-505-240-000GEAR SHAFT 3S8-505-070-000REEL GEAR T 4S8-505-080-000CLUTCH GEAR 5S8-505-300-000FELT 6 S8-505-200-00

39、0CLUTCH SP 7 S8-505-120-000REEL GEAR BUSH 8S8-505-290-000REFLECTING PLATE 9 S8-505-210-000BRACK TENSHION SP 10S8-000-100-000REEL CAP 11S8-505-090-000FWD GEAR PLATE 12S8-505-060-000FWD GEAR 13S8-505-250-000GEAR PLATE PIN 14S8-505-220-000FWD GEAR SP 15S8-505-050-000CENTER GEAR 16S1-2X2-5X0-25LL CUT W

40、17S8-505-320-000FF GEAR HOLDER 18S8-505-330-000FF GEAR 19S8-505-310-000GEAR HOLDER SP 21S8-7A9-156-310MOTOR(IBIGB02) 22S1-2X2-5X0-1LCL CUT W 23SV-500-000-000SUB BELT 24SV-190-000-000MAIN BELT 25S8-505-100-000FWD ARM 26S8-505-110-000REV ARM 27S8-505-260-000SUB CHASSIS 28S8-505-160-000REV SELECT 29S8-

41、505-190-000SELECT SP 30S8-505-020-000HEAD BASE 31S7-000-080-000PINCH ROLLER 32S8-7A9-119-100HEAD ASSY(PH8ZM-3) 338A-HR8-219-010PLATE EARTH MOT 34S8-300-160-000HEAD BASE SP 35S8-300-170-000PINCH SP FWD 36S8-500-090-000PINCH SP REV 378A-HR8-214-010SPR-P CASS 38S8-505-130-000COVER AS1-PB1-7X5-500SCREW

42、1.7-5.5 BS3-PY1-7X2-500SCREW 1.7-2.5 CS3-PB1-7X3-000SCREW ACCESSORIES / PACKAGE LIST DESCRIPTIONREF. NO.KANRI NO. PART NO. 18A-HKF-905-010IB,Y(EGFSI) F 307 18A-HKF-906-010IB,Y(EDCPH) F 307 18A-HKF-915-010IB,Y(EGFSI) F 207 18A-HKF-916-010IB,Y(EDCPH) F 207 287-B30-255-010HEADPHONE,HP-M007B(S) 287-B30-

43、336-010HEADPHONE,HP-M041(S) 38A-HKF-951-010RC UNIT,RC307 DESCRIPTIONREF. NO.KANRI NO. PART NO. 211, IKENOHATA 1CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 Printed in Singapore9920594 0251431 AHKFA4_COVER.p6502-Feb-00, 5:48 PM2 SERVICE MANUAL DATA STEREO RADIO CASSETTE PLAYER BASIC TAPE MECH

44、ANISM : CL-850-5 SIL HS-GMX700 HS-GMX800 HS-PX207 HS-PX307 Y Y Y Y S/M Code No. 09-003-425-6C1 CORRETION This Correction Service Manual is issued because of some errors in Service Manual of Model Name HS-GMX700/800 (Y) / PX207/307 (Y), (S/M Code No. 09-001-425-6R1) 2 TAPE MECHANISM PARTS LIST 1 / 1

45、CL-850-5 (FileName:MECH.EPS) 2000/2/14 AHR-8 24 20 33 21 C B 8 7 7 6 6 5 5 4 4 3 3 9 9 18 19 17 13 14 12 16 15 11 2 23 29 28 10 26 25 34 10 1 38 22 22 27 30 36 35 31 37 32 A DESCRIPTIONREF. NO.KANRI NO. PART NO.DESCRIPTIONREF. NO.KANRI NO. PART NO. TAPE MECHANISM PARTS LIST 1 / 1 18A-HR8-003-010FRAM

46、E CENTER 2S8-505-240-000GEAR SHAFT 3S8-505-070-000REEL GEAR T 4S8-505-080-000CLUTCH GEAR 5S8-505-300-000FELT 6S8-505-200-000CLUTCH SP 7S8-505-120-000REEL GEAR BUSH 8S8-505-290-000REFLECTING PLATE 9S8-505-210-000BRACK TENSHION SP 10S8-000-100-000REEL CAP 11S8-505-090-000FWD GEAR PLATE 12S8-505-060-00

47、0FWD GEAR 13S8-505-250-000GEAR PLATE PIN 14S8-505-220-000FWD GEAR SP 15S8-505-050-000CENTER GEAR 16S1-2X2-5X0-25LL CUT W 17S8-505-320-000FF GEAR HOLDER 18S8-505-330-000FF GEAR 19S8-505-310-000GEAR HOLDER SP 20S8-550-3K0-000FLYWHEEL R ASSY 2187-A91-563-010MOTOR(IBIGB02) 22S1-2X2-5X0-1LCL CUT W 23SV-5

48、00-000-000SUB BELT 24SV-190-000-000MAIN BELT 25S8-505-100-000FWD ARM 3 26S8-505-110-000REV ARM 27S8-505-260-000SUB CHASSIS 28S8-505-160-000REV SELECT 29S8-505-190-000SELECT SP 30S8-505-020-000HEAD BASE 31S7-000-080-000PINCH ROLLER 3287-A91-019-010HEAD ASSY(PH8ZM-3) 33S8-550-4K0-000FLYWHEEL L ASSY 34

49、S8-300-160-000HEAD BASE SP 35S8-300-170-000PINCH SP FWD 36S8-500-090-000PINCH SP REV 378A-HR8-214-010SPR-P CASS 38S8-505-130-000COVER AS1-PB1-7X5-500SCREW 1.7-5.5 BS3-PY1-7X2-500SCREW 1.7-2.5 CS3-PB1-7X3-000SCREW 211, IKENOHATA 1CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 Printed in Singapore9920594 0251431