Text preview for : walk_50.pdf part of Aiwa HS-GMX45 HS-GMX50 Service Manual - Tape Recorder - Tape mech. CL-860 D-GRY - Type Y - pag. 14
Back to : walk_50.pdf | Home
HS-GMX45 Y HS-GMX50 Y
SIMPLE-2
SERVICE MANUAL
STEREO CASSETTE PLAYER BASIC TAPE MECHANISM : CL-860 D-GRY
A par t of contents is adequate. Re-issuing is under r equest.
· This Service Manual is the "Revision Publishing" and replaces "Simple Manual" of HS-GMX45 / 50 (Y), (S/M Code No. 09-015-447-1T1).
S/M Code No. 09-016-447-1R1
RE VI SIO DA N TA
SPECIFICATIONS
Maximum output Speaker: 4 mW + 4 mW (EIAJ / 16 ohms) Load impedence 16 - 80 ohms Power sources DC 3 V using two R6 (AA) dry cell batteries, AC house current using the optional AC adaptor AC-D302. Battery life: (EIAJ, 0.2 mW output) Approx. 30 hours using two LR6 (AA) alkaline batteries Maximum outside dimensions 80.1 (W) X 111 (H) X 26.3 (D) mm (excluding projecting parts and controls) (31/4 x 43/8 x 11/16 in.) Weight Approx. 128 g (4.5 oz) (excluding batteries)
· Design and specifications are subject to change without notice.
ACCESSORIES / PACKAGE LIST
REF. NO. PART NO. 1 2 3 4 4 4 4 8A-HKF-951-010 87-B30-482-010 87-B30-483-010 8B-HKF-905-010 8B-HKF-906-010 8B-HKF-915-010 8B-HKF-916-010
KANRI DESCRIPTION NO. RC UNIT, RC307 HEADPHONE,HP-M041(T2)SP HEADPHONE,HP-M007(T2)SP IB,Y(EGFSI)C 50 IB,Y(EDPHNC)C 50 IB,Y(EGFSI)C 45 IB,Y(EDPHNC)C 45
2
ELECTRICAL MAIN PARTS LIST
REF. NO. PART NO. IC 87-002-677-080 87-A20-532-140 87-A21-926-040 87-A21-566-040 87-A21-565-040 TRANSISTOR 89-327-125-080 87-A30-085-040 87-026-581-080 87-026-267-080 DIODE 87-A40-822-040 MAIN C.B C101 C102 C103 C104 C105 C106 C107 C108 C111 C112 C113 C114 C117 C118 C119 C120 C121 C122 C123 C124 C125 C127 C128 C303 C304 87-012-273-080 87-012-273-080 87-012-273-080 87-012-273-080 87-012-276-080 87-012-276-080 87-A10-488-010 87-A10-488-010 87-010-419-010 87-012-142-080 87-010-805-080 87-016-396-080 87-012-278-080 87-012-278-080 87-010-831-080 87-010-831-080 87-010-502-010 87-A10-489-010 87-010-502-010 87-010-502-010 87-A10-488-010 87-010-805-080 87-010-805-080 87-010-196-080 87-010-196-080
KANRI NO.
DESCRIPTION
REF. NO. PART NO. C401 C403 C404 C405 C406 C407 C408 C409 C410 C701 C702 C703 C705 C707 C708 C709 C710 C714 C731 C801 D601 J101 J101 J801 PS501 R713 R714 R738 S301 S701 S702 S703 S704 S705 S706 SFR401 TH401 VR101 X701 87-A10-201-080 87-010-196-080 87-016-526-080 87-010-992-080 87-010-831-080 87-010-992-080 87-010-992-080 87-010-992-080 87-010-831-080 87-010-831-080 87-012-141-080 87-012-141-080 87-010-831-080 87-010-196-080 87-010-831-080 87-010-831-080 87-010-831-080 87-010-831-080 87-010-831-080 87-A10-489-010 87-A91-355-040 87-A60-438-010 87-A60-437-010 87-A61-124-110 87-A92-120-010 87-022-245-080 87-022-245-080 87-010-805-080 87-A90-050-010 87-A91-780-180 87-A91-780-180 87-A91-780-180 87-A91-780-180 87-036-379-280 87-A91-365-080 87-A91-653-040 87-A91-675-080 87-A92-047-010 87-A70-241-010
IC,TA2002F C-IC,LB1977M-TLM C-IC,TMP47C443LDM-3B80(EL) C-IC,S-80820ANNP C-IC,S-80817ANNP
KANRI NO. C-CAP,S C-CAP,S C-CAP,S C-CAP,S C-CAP,U C-CAP,S C-CAP,S C-CAP,S C-CAP,U C-CAP,U C-CAP,S C-CAP,S C-CAP,U C-CAP,S C-CAP,U
DESCRIPTION 0.33-16 K B 0.1-25 Z F 0.47-16 BK 0.047-25 K B 0.1-16 Z F 0.047-25 0.047-25 0.047-25 0.1-16 Z 0.1-16 Z K B K B K B F F
C-TR,2SC2712GR C-TR,CSA1362GR C-TR,RN2405 C-TR,RN2407
0.22-16 Z F 0.22-16 Z F 0.1-16 Z F 0.1-25 Z F 0.1-16 Z F Z F Z F Z F Z F SR
C-DIODE,CRS01
C-CAP,U 0.1-16 C-CAP,U 0.1-16 C-CAP,U 0.1-16 C-CAP,U 0.1-16 CAP,E 220-4 7L
C-CAP,U C-CAP,U C-CAP,U C-CAP,U C-CAP,U
820P-50 K B 820P-50 K B 820P-50 K B 820P-50 K B 1500P-50 K B
C-LED,BR1112H-TR-RED JACK,3.5 BLK ST W/O SW JACK,3.5 BLK ST W/O SW JACK,DC DIA2.75 BLK TC SNSR,PHOTO EL-ITR8307T21F43 C-RES,U 18K-1/16W F C-RES,U 18K-1/16W F C-CAP,S 1-16 Z F SW, SL 2-2-2 NS (BLK) C-SW,TACT LS15B3T C-SW,TACT LS15B3T C-SW,TACT LS15B3T C-SW,TACT LS15B3T C-SW,SL 1-1-2 SS-350-A12B-C-T C-SW,PUSH 1-1-1 SPVG21 C-SFR,K 33K H RH03AEC C-THMS,NTH5G16P39B472K 07TH VR,RTRY 20KCX2 H XV010702GPV1N VIB,CER 4.000MHZ CSTS0400MG03
C-CAP,U 1500P-50 K B CAP,E 47-4 7L SR CAP,E 47-4 7L SR CAP,E 4.7-16 M 5L SRE C-CAP,S 0.33-16 Z F C-CAP,S C-CAP,U C-CAP,U C-CAP,U C-CAP,U 1-16 Z F 0.22-16 F 2200P-50 K B 2200P-50 K B 0.1-16 Z F
C-CAP,U 0.1-16 Z F CAP,E 100-4 M KS CAP,E 220-4 7L SR CAP,E 100-4 M KS CAP,E 100-4 M KS CAP,E 47-4 7L SR C-CAP,S 1-16 Z F C-CAP,S 1-16 Z F C-CAP,S 0.1-25 Z F C-CAP,S 0.1-25 Z F
HEAD FLEX C.B PH 8B-HR7-606-010 HEAD ASSY, CL-860
CHIP RESISTOR PART CODE
Chip Resistor Part Coding
8 8
A
Resistor Code Value of resistor Chip resistor
Dimensions (mm)
Figure
Wattage 1/16W 1/16W 1/10W 1/8W
Type 1005 1608 2125 3216
Tolerance 5% 5% 5% 5%
Symbol CJ CJ CJ CJ
Form
L W
L 1.0
t
W 0.5 0.8 1.25 1.6
t 0.35 0.45 0.45 0.55
:A Resistor Code : A
104 108 118 128
1.6 2 3.2
3
TRANSISTOR ILLUSTRATION
REF. NO. PART NO. C
KANRI NO.
DESCRIPTION
REF. NO. PART NO.
KANRI NO.
DESCRIPTION
B E
2SC2712GR CSA1362GR RN2405 RN2407
4
WIRING (MAIN / HEAD FLEX)
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A A B B C C D D E E F F G G H H I I J J K K L L M M N N O O P P Q Q R R S S T T U U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
5
SCHEMATIC DIAGRAM (MAIN / HEAD FLEX)
6
IC BLOCK DIAGRAM
7
IC DESCRIPTION
IC, TMP47C443LDM 3B80(EL)
Pin No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Pin Name
XOUT XIN RESET EJECT SW BUZR TEST HOLD NC L.V. STOP MAIN IN REMOTE IN MOT HI NC POWER ON GND PHOTO OUT LOAD CTL MOT ON MOT DIR BRAKE NC MOT CH NC PSNSR CSW AUTO SW F/R CTRL MUTE WAKE UP VDD
I/O
O
Description
Oscillator connection terminal (4MHz ceralock).
I I I O I I -- I I I O -- O -- O O O O O -- I -- I I I O O I I Reset signal input. EJECT SW input. EJECT: L Buzzer sound (pulse) output. TEST (mechanism strength test) mode input. TEST: H (Connected to GND) MAIN key HOLD SW input. HOLD: L Connected to GND. Reduced voltage detection input. L.V.: L MAIN key input (A/D). REMOTE key input (A/D). Motor high-speed initialization output. ON: H Not connected. AUDIO system power supply output. ON: L Power supply terminal (0V). P-SNSR (tape rotation detection) waveform monitor ouput. Current voltage check output. ON: L Motor initialization output. ON: L Motor rotating direction output. CW: H, CCW: L Motor break output. ON: H Not connected. Motor initialization detection output. Motor initializing: L (50msec) Connected to GND. P-SNSR (tape rotation detection) waveform input. Cassette detection input. Cassette inserted: L (Connected to GND) AUTO operation judgment input. No AUTO operation: L FWD/REV control output. FWD: H, REV: L Muting output. ON: L Microcomputer HOLD (edge release mode) release input. Power supply terminal (+3V).
8
ADJUSTMENT
1. Tape Speed (4.8cm/sec) Adjustment Settings : · Test tape : TTA - 100 (TAPE CENTER) · Test point : PHONES JACK (J101) · Adjustment location : SFR 401 · Super bass : OFF · Volume : MAX Method : Play back the test tape and adjust SFR 401 so that the frequency is 3010 Hz ± 10 Hz (FWD) and FWD SPEED ± 50 Hz (REV). Then confirm WOW is less than 0.52%.
9
MECHANICAL EXPLODED VIEW 1 / 1
A 1
2
A 3 4
PLATE,SPEC 23 22 F E F 5 B 6
G 17 18 C 21
24
7
C MECHA SA
19 C 26 20 25 12 27 11 28 A D PWB A 13 A C C 15 C 16 C A 14 10 9
8
HS-GMX45 Y1BSC,Y1BGC
10
MECHANICAL PARTS LIST 1 / 1
REF. NO. PART NO. 1 1 1 2 3 3 4 5 6 7 8 9 9 9 10 11 12 13 14 14 14 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 A B C D E F G 8B-HR7-023-010 8B-HKF-027-010 8B-HKF-029-010 8B-HR7-201-010 8B-HR7-005-110 8B-HKF-003-110 8B-HR7-202-010 8B-HR7-233-010 8B-HR7-221-010 8B-HKF-201-010 8B-HR7-220-010 8B-HKF-004-010 8B-HKF-023-010 8B-HKF-024-010 8B-HR7-214-010 8B-HR7-237-110 8B-HKF-208-010 8B-HR7-231-010 8B-HKF-014-010 8B-HKF-015-010 8B-HKF-001-010 8B-HKF-018-010 8B-HKF-007-010 8B-HR7-019-010 8B-HR7-002-010 8B-HR7-011-010 8B-HR7-010-010 8B-HR7-012-010 8B-HR7-207-010 8B-HR7-206-010 8B-HR7-205-010 8B-HR7-229-010 8B-HKF-006-010 8B-HKF-203-010 8B-HKF-005-010 8B-HKF-008-010 8B-HR7-250-010 87-067-288-010 8B-HR7-251-010 8A-HK5-218-010 8B-HR7-252-010 87-HK5-235-010 87-067-388-010
KANRI DESCRIPTION NO. LID,ASSY YZ SIL<45Y1BSC,50Y1BSC> LID,ASSY GRN<45Y1BGC> LID,ASSY BLU<50Y1BLC> HLDR,CASS L WINDOW,CASS WINDOW,CASS GRN<45Y1BGC> HLDR,CASS R HINGE,ASSY SPR-P,EARTH HLDR,HP JACK HLDR,HINGE LID,BATT SIL<45Y1BSC,50Y1BSC> LID,BATT GRN<45Y1BGC> LID,BATT BLU<50Y1BLC> BAT-CONTACT,P SHAFT,BAT P BAT-CONTACT,M C SPR-C,EARTH C CABI,REAR SIL GMX45<45Y1BSC> CABI,REAR GRN GMX45<45Y1BGC> CABI,REAR SIL GMX50<50Y1BSC> CABI,REAR BLU GMX50<50Y1BLC> LENS,LED RING,DC PANEL,LOCK DG PANEL,OPEN L KNOB,RTRY OPEN PANEL,OPEN R GEAR,OPEN LEVER,OPEN PLATE,LOCK SPR-T,OPEN C KEY,CONT HLDR,KNOB HOLD PANEL,KEY KNOB,SL HOLD S-SCREW,+1.4-4.5-0.3 CR HL HINGE SCREW +1.4-1 S-SCREW,+1.4-3.5-0.3 CR HL S-SCREW,+1.4-3-0.4 CR NL S-SCREW,HINGE+1.4-2.5 CR HL S-SCREW,1.4-0.6-2.5 S-SCREW,HINGE+1.4-1 BLK
COLOR NAME TABLE
Basic color symbol Color Basic color symbol Color Basic color symbol Color B Black C Cream D Orange G Green H Gray L Blue LT Transparent Blue N Gold P Pink R Red S Silver ST Titan Silver T Brown V Violet W White WT Transparent White Y Yellow YT Transparent Yellow LM Metallic Blue LL Light Blue GT Transparent Green LD Dark Blue DT Transparent Orange GM Metallic Green YM Metallic Yellow DM Metallic Orange PT Transparent Pink LA Aqua Blue GL Light Green HT Transparent Gray
11
TAPE MECHANISM EXPLODED VIEW 1 / 1
31 32 34 B B 23 31
30 35 25 27 27 25 A 4 5 9 6 8 3 27 7 24 18 26 29 28 18 A A
1
2 36 10 17 37 19 11 13 12 14 15 22 21 20 38 17 10
11 13 12
39
14 33 16 15
12
TAPE MECHANISM PARTS LIST 1 / 1
REF. NO. PART NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 A B 8B-HR7-001-010 S8-605-100-000 S8-605-110-000 S8-605-140-000 S8-605-070-000 S8-605-060-000 S8-605-210-000 S8-505-220-000 S8-605-230-000 S8-605-330-000 S8-605-370-000 S8-605-080-000 S8-605-390-000 S8-605-470-000 S8-605-510-000 S8-505-290-000 S8-605-260-000 S8-000-10B-000 S8-605-360-000 S8-605-340-000 S8-605-03K-000 S8-605-04K-000 S8-605-490-000 8B-HR7-239-010 S1-6X2-5X0-2S0 S8-605-380-000 S1-15X-26X-025 M8-AZS-394-040 S8-605-450-000 S8-605-020-000 S8-605-170-000 8B-HR7-606-010 SV-594-000-000 S8-605-290-000 S8-605-300-000 S8-605-320-000 S8-605-280-000 S8-605-350-000 SV-582-700-000 SB-TF1-7X5-0HO S3-PW1-4X5-000
KANRI DESCRIPTION NO. FRAME CENTER FWD ARM REV ARM SUB CHASSIS ASSY GEAR PLATE FWD GEAR GEAR PLATE PIN FWD GEAR SP GEAR SHAFT FF GEAR 1 RELL GEAR T CLUTCH GEAR FELT CLUTCH SP REEL GEAR BUSH REFLECTING PLATE BACK TENSION SP REEL CAP FF CEAR HOLDER FF GEAR 2 FLY WHEEL R ASSY FLY WHEEL L ASSY SPR-P,HEAD SPR-P,CASS SOMARAIT W CENTER GEAR L W CUT MOTOR LEAD WIRE 5P HEAD BASE ASSY PINCH ROLLER HEAD ASSY CL-860 SUB BELT PINCH SP FWD PINCH SP REV STOPPER SP HEAD BASE SP FF SP MAIN BELT SCREW SCREW
13
211, IKENOHATA 1CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111
2000068 9630472 921338 Printed in Singapore