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HS-RX837
DAH1
SERVICE MANUAL
STEREO RADIO CASSETTE PLAYER BASIC TAPE MECHANISM : 6ZM-2P6 SPECIFICATIONS
· ·
Design and specifications are subject to change without notice. Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation. "DOLBY" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.
S/M Code No. 09-986-269-8O2
DA TA
DISASSEMBLY INSTRUCTIONS
1. "REAR, CABINET" Removal
1) Remove the battery lid. (1) 2) Remove the four screws. 3) Insert tweezers or like into the gap of the battery insertion slot as shown, and remove the hook. 4) Remove the cabinet assembly in the direction of the arrow (2). Screws CABI ASSY, REAR
Screws Screws Screws 1 LID, BATT
2
Hook
Tweezers
2. "MAIN BOARD" Removal
1) Remove three screws A. 2) Remove the two screws B, and remove the headphones jack. 3) Remove soldering of the motor terminal. (1) 4) Remove soldering of the battery terminal (-) (2).
B Screws
B Screws
A Screws A Screws MAIN board
2
1
2
CAUTION WHEN SERVICING
The motor terminals are directly soldered to C.B. (Printed Circuit Board) so that the unit cannot be checked of its operations when the MAIN C.B. is opened during repair. In order to check operations of the unit with the MAIN C.B. opened, use the jig (for 6ZM-2). Part name: JIG KIT 6ZM-2 Part No.: SV-J00-016-010
1) How to assemble the jig Assemble the jig referring to Fig-1. 1 Separate the supplied two 6P flat cables, and fabricate the one 3P wire, the two 2P wires and the one 1P wire. 2 Attach the photo sensor to the jig C.B. by soldering. (Refer to Fig-1 and indication on the jig C.B. for the direction of attaching the photo sensor.) 3 Attach the outside terminal of the timing switch to the jig C.B. with soldering. (At this time, do not solder the timing switch to the motor terminal land.) 4 Connect the other terminal of the timing switch to the GND terminal of the jig C.B. using a wire. 5 Connect the wire that are separated in step 1 by soldering, to the jig C.B. as shown in Fig-1. 2) How to attach the jig Attach the jig referring to Fig-2. 1 Fix the jig C.B. to the mechanism using the MAIN C.B. fixing screws. 2 Solder the motor terminal. 3 Connect the wire A of the jig C.B. to the motor terminal of the MAIN C.B. by soldering. (Refer to Fig-3.) 4 Connect the sire B of the jig C.B. to the timing switch terminal of the MAIN C.B. by soldering. (Refer to Fig-3.) 5 Connect the wire C of the jig C.B. to (+) and (-) terminals of battery by soldering. (Refer to Fig-3.) 6 Connect the wire D of the jig C.B. to photo sensor of the MAIN C.B. by soldering. (Refer to Fig-3.) 3) How to use the jig When the C.B.s (printed circuit boards) are opened, the respective switches on the C.B.s are located on the rear side. Perform all operations from a remote controller in order to increase the work efficiently as follows. 1 Connect a remote controller. 2 Short circuit the cassette switch terminals with wires or the like.
Fig-2
Fig-3 Fig-1
3
4
ELECTRICAL MAIN PARTS LIST
REF. NO IC
PART NO.
KANRI NO.
DESCRIPTION
REF. NO C127 C128 C129 C130 C131 C132 C133 C134 C135 C140 C141 C142 C143 C144 C145 C146 C147 C150 C151 C152 C153 C200 C201 C202 C203 C204 C205 C206 C207 C208 C209 C210 C211 C214 C215 C216 C251 C252 C254 C257 C258 C259 C260 C261 C262 C263 C264 C265 C266 C267 C268 C269 C270 C271 C272 C273 C274 C275 C276 C277 C278 C279 C280 C281 C282 C284 C286 C287 C288 C301
87-A20-441-010 87-A20-745-040 87-A20-076-040 87-A20-124-080 87-002-406-040 87-A20-818-040 87-A20-880-010 87-A20-755-080 87-A20-757-040 87-A20-902-040 87-A20-603-040 TRANSISTOR 89-508-804-080 87-026-352-080 87-026-476-080 87-026-349-080 89-113-625-080 87-026-648-080 87-026-467-080 87-026-597-080 87-026-480-080 89-341-165-080 87-026-534-080 89-342-153-080 89-508-814-080 87-026-417-080 87-026-425-080 87-026-428-080 89-342-132-080 87-026-481-080 DIODE 87-001-166-080 87-001-553-080 MAIN C.B BPF201 C100 C101 C102 C103 C104 C105 C106 C107 C108 C109 C110 C111 C112 C113 C114 C115 C116 C117 C118 C119 C120 C121 C122 C123 C124 C125 C126 81-HW1-628-080 87-010-853-080 87-012-272-080 87-012-272-080 87-012-272-080 87-012-272-080 87-016-117-080 87-016-117-080 87-016-296-080 87-016-296-080 87-010-828-080 87-010-828-080 87-A10-262-080 87-A10-262-080 87-016-462-080 87-016-462-080 87-012-272-080 87-012-272-080 87-A10-262-080 87-A10-262-080 87-A10-263-080 87-A10-263-080 87-010-674-080 87-010-674-080 87-010-851-080 87-A10-262-080 87-016-296-080 87-010-829-080
C-IC,BA3632K C-IC,TA2030FN C-IC,TA2022AFN IC, TK11823 C-IC,TPIC326ADB C-IC,NJM2185AV C-IC,TC9327F-013 C-IC,AK93C45AF C-IC,S-80815ANNP-EDC-T2 C-IC,S-80809ANNP-E7Z-T2 C-IC,RN5RK241A
KANRI DESCRIPTION NO. 87-A10-353-080 C-CAP,U0.22-10KB 87-010-424-080 CAPACTOR,TANTAL 4.7-4 87-A10-260-080 C-CAP,U 0.1-16 K B 87-010-851-080 C-CAP,47-4 87-A10-263-080 C-CAP,U 0.1-16ZF 87-016-317-080 87-A10-263-080 87-010-274-080 87-010-851-080 87-016-296-080 87-A10-263-080 87-A10-263-080 87-012-273-080 87-A10-263-080 87-010-787-080 87-A10-262-080 87-A10-262-080 87-016-462-080 87-A10-263-080 87-012-282-080 87-012-282-080 87-A10-262-080 87-010-197-080 87-010-986-080 87-A10-031-080 87-012-155-080 87-A10-031-080 87-012-168-080 87-012-160-080 87-A10-030-080 87-012-193-080 87-010-746-080 87-012-199-080 87-012-275-080 87-A10-263-080 87-A10-031-080 87-A10-703-080 87-A10-031-080 87-A10-031-080 87-A10-263-080 87-012-282-080 87-012-172-080 87-012-140-080 87-012-193-080 87-010-336-080 87-010-787-080 87-012-274-080 87-012-141-080 87-A10-263-080 87-A10-264-080 87-A10-263-080 87-010-177-080 87-A10-031-080 87-A10-703-080 87-A10-262-080 87-010-746-080 87-012-274-080 87-012-282-080 87-012-349-080 87-010-829-080 87-012-270-080 87-A10-031-080 87-A10-031-080 87-010-829-080 87-010-829-080 87-012-188-080 87-A10-263-080 87-010-787-080 87-A10-263-080 87-010-787-080 C-CAP,TN 2.2-6.3 C-CAP,U 0.1-16ZF C-CAP,TN 3.3-4 C-CAP,47-4 C-CAP,TN 22-4SV(A) C-CAP,U 0.1-16ZF C-CAP,U 0.1-16ZF C-CAP,U 820P-50 B C-CAP,U 0.1-16ZF CAP, U 0.022-25 C-CAP,U 1-10 ZF C-CAP,U 1-10 ZF C-CAP,S 1-16 F C-CAP,U 0.1-16ZF CAP, U 4700P-50 CAP, U 4700P-50 C-CAP,U 1-10 ZF CAP, CHIP 0.01 DM C-CAP,S 820P-50 J CH C-CAP,U 0.01-25 KB C-CAP 180P-50CH C-CAP,U 0.01-25 KB C-CAP,U 6P-50 CH C-CAP,U 50P-50 CK C-CAP,U 100P-50 CH C-CAP,U 82P-50 CH CAP, TANTAL 10-4 CAP 220P C-CAP,U 1200P-50 B C-CAP,U 0.1-16ZF C-CAP,U 0.01-25 KB C-CAP,TN 47-2.5 M A C-CAP,U 0.01-25 KB C-CAP,U 0.01-25 KB C-CAP,U 0.1-16ZF CAP, U 4700P-50 CAPACITOR CHIP U 10P CH CAP 470P C-CAP,U 82P-50 CH C-CAP,S 18P-50 UJ CAP, U 0.022-25 CHIP CAP,U 1000P-50B CHIP-CAPACITOR,0.22-16F C-CAP,U 0.1-16ZF C-CAP,S 0.1-16ZF C-CAP,U 0.1-16ZF C-CAP,S 820P-50 SL C-CAP,U 0.01-25 KB C-CAP,TN 47-2.5 M A C-CAP,U 1-10 ZF CAP, TANTAL 10-4 CHIP CAP,U 1000P-50B CAP, U 4700P-50 C-CAP,S 1000P-50 CH CAP, U 0.047-16 CAP, U 470P-50 C-CAP,U 0.01-25 KB C-CAP,U 0.01-25 KB CAP, U 0.047-16 CAP, U 0.047-16 C-CAP,U 47P-50 CH C-CAP,U 0.1-16ZF CAP, U 0.022-25 C-CAP,U 0.1-16ZF CAP, U 0.022-25
PART NO.
REF. NO C302 C304 C305 C306 C307 C308 C309 C401 C402 C404 C405 C406 C407 C408 C409 C412 C501 C502 C503 C504 C505 C506 C601 C602 C603 C604 C605 C606 C607 C608 C609 C610 CF251 CF254 J101 L101 L102 L103 L104 L105 L107 L108 L109 L110 L201 L202 L203 L251 L252 L253 L254 L301 L601 LCD601 LED161
KANRI DESCRIPTION NO. 87-010-505-080 CA, CHIP TANTALUM 1-16 87-A10-703-080 C-CAP,TN 47-2.5 M A 87-010-196-080 CHIP CAPACITOR,0.1-25 87-012-167-080 C-CAP,U 5P-50 CH 87-012-169-080 C-CAP,U 7P-50 D CH 87-012-188-080 87-A10-263-080 87-010-504-080 87-A10-263-080 87-010-829-080 87-A10-263-080 87-010-486-080 87-010-829-080 86-HR4-615-080 87-012-358-080 87-010-424-080 87-012-274-080 87-010-746-080 87-016-526-080 87-016-526-080 87-A10-353-080 87-A10-353-080 87-010-829-080 87-A10-031-080 87-016-296-080 87-A10-263-080 87-012-176-080 87-012-176-080 87-A10-025-080 87-A10-263-080 87-A10-263-080 87-A10-263-080 87-A90-291-080 87-A90-456-080 85-HK3-605-010 87-003-240-080 87-003-240-080 87-003-240-080 87-003-234-080 87-003-240-080 87-003-246-080 87-003-240-080 87-003-240-080 87-003-240-080 81-HJ1-623-080 81-HJ1-622-080 87-005-564-080 88-HR5-605-010 87-003-247-080 87-005-788-080 87-003-246-080 87-A50-037-080 87-003-246-080 88-HR3-604-010 87-A90-278-080 C-CAP,U 47P-50 CH C-CAP,U 0.1-16ZF CAP, CHIP TANTALUM 0.47-25 C-CAP,U 0.1-16ZF CAP, U 0.047-16 C-CAP,U 0.1-16ZF C-CAP,TN 0.33-50 CAP, U 0.047-16 C-CAP,TN 0.47-25(AW) C-CAP,S 0.47-10 F Z CAPACTOR,TANTAL 4.7-4 CHIP CAP,U 1000P-50B CAP, TANTAL 10-4 C-CAP,S 0.47-16 BK C-CAP,S 0.47-16 BK C-CAP,U0.22-10KB C-CAP,U0.22-10KB CAP, U 0.047-16 C-CAP,U 0.01-25 KB C-CAP,TN 22-4SV(A) C-CAP,U 0.1-16ZF CAP 15P CAP 15P C-CAP,U 0.22-16Z F C-CAP,U 0.1-16ZF C-CAP,U 0.1-16ZF C-CAP,U 0.1-16ZF C-FLTR,KMFC5132AE-TC C-FLTR,PFWCC 450J3 JACK,DIA3.5 ST 5P C-COIL,S 3.3UH C-COIL,S 3.3UH C-COIL,S 3.3UH C-COIL,S,0.22UH C-COIL,S 3.3UH C-COIL,33UH C-COIL,S 3.3UH C-COIL,S 3.3UH C-COIL,S 3.3UH COIL,FM RF Y(R) COIL,FM OSC Y(R) CHIP-COIL S2.2MH BAR-ANT,MW(C) C-COIL,100UH C-IFT,AM (450K) C-COIL,33UH C-COIL,D-D 5CDLU C-COIL,33UH LCD,AIW4137(8HR-3) C-LED,SML-210VT RED
PART NO.
REF. NO PS171 R103 R104 R105 R106 R401 R407 R501 R611 R612 R613 R614 R615 R616 R617 S601 S602 S603 S604 S605 S606 S607 S608 S609 S610 S611 SFR251 SFR401 TC202 TC251 VC201 VC202 VC251 VR101 X601 D.D C.B C702 C703 C704 C705 L701 L702 L703
KANRI DESCRIPTION NO. 87-A90-440-010 SNSR,PHOTO GP2S24N287-022-432-080 C-RES,U 270-1/16W F 87-022-432-080 C-RES,U 270-1/16W F 87-022-437-080 C-RES,U 430-1/16W F 87-022-437-080 C-RES,U 430-1/16W F 87-022-043-080 87-022-043-080 87-022-252-080 87-022-245-080 87-022-245-080 87-022-223-080 87-022-223-080 87-022-223-080 87-022-227-080 87-022-227-080 87-A90-665-080 87-A90-665-080 87-A90-665-080 87-A90-665-080 87-A90-665-080 87-A90-665-080 87-A90-665-080 87-036-428-180 87-A90-361-010 87-A90-356-110 87-A90-004-080 87-A90-027-080 87-A90-104-080 87-011-192-080 87-011-189-080 87-001-708-080 87-001-708-080 87-A40-462-040 87-A90-342-080 87-A70-064-010 RESISTOR, 1/8W 8.2K RESISTOR, 1/8W 8.2K C-RES,U36K-1/16WF C-RES U 18K-1/16WF C-RES U 18K-1/16WF CHIP RES 2.2K 1/16W F CHIP RES 2.2K 1/16W F CHIP RES 2.2K 1/16W F C-RES,U 3.3K-1/16W F C-RES,U 3.3K-1/16W F C-SW,TACT C-SW,TACT C-SW,TACT C-SW,TACT C-SW,TACT LS7A2M LS7A2M LS7A2M LS7A2M LS7A2M
PART NO.
CHIP FET 2SK880Y CHIP-TR,DTC144TU TR,RN1610 CHIP TRANSISTOR DTC143TU TR,2SA1362GR(120MHZ,0. C-TR,UPA608T TR,HN1C01F (0.3W) C-TR,UMH3 TR,RN4605 (0.3W) CHIP TRANSISTOR 2SC4116GR C-TR,RN4905 TR,2SC4215 C-FET 2SK881 Y TR,RN1310 C-TR,RN2307 TR,RN2310 (0.1W) TR,2SC4213 TR,RN4607 (0.3W)
C-SW,TACT LS7A2M C-SW,TACT LS7A2M C-SW,SL 1-1-2 SSQ SW,PUSH SPPB51-H11.3 SW,LEAF 6ZM-2 C-SW,SL1-1-3 MHT(NC) C-SFR,22K H CVR-32 C-SFR,6.8K H CVR-32 CHIP TRIMER TRIMMER CHIP CTZ-10A C-DIODE ISV228 C-DIODE ISV228 C-VARI-CAP,SVC347(S) C-VR,RTRY 50KCX2 V XV0103 VIB,XTAL 75KHZ VTC-200
DIODE,1SS301 C-DIODE 1SS322
87-016-296-080 87-016-563-080 87-016-462-080 87-016-296-080 87-A50-011-080 87-A50-174-080 87-003-246-080
C-CAP,TN 22-4SV(A) C-CAP,TN 10-10 SV A C-CAP,S 1-16 F C-CAP,TN 22-4SV(A) C-COIL,47UH LQH3C C-COIL, 82UH 7004-2 C-COIL,33UH
CHIP BAND PASE FILTER C-CAP,220-4V H5.5 C-CAP,U 680P-50 B C-CAP,U 680P-50 B C-CAP,U 680P-50 B C-CAP,U 680P-50 B C-CAP,U 0.018-25 J B C-CAP,U 0.018-25 J B C-CAP,TN 22-4SV(A) C-CAP,TN 22-4SV(A) CHIP CAPACITOR,U 0.033-25F CHIP CAPACITOR,U 0.033-25F C-CAP,U 1-10 ZF C-CAP,U 1-10 ZF C-CAP,S 1-16 F C-CAP,S C-CAP,U C-CAP,U C-CAP,U C-CAP,U 1-16 F 680P-50 B 680P-50 B 1-10 ZF 1-10 ZF
HEAD FLEX C.B PH 88-HK5-602-010 HEAD ASSY 6ZM-2(P5)
· Regarding connectors, they are not stocked as they are not the initial order items. The connectors are available after they are supplied from connector manufacturers upon the order is received.
C-CAP,U 0.1-16ZF C-CAP,U 0.1-16ZF CAP, ELECT 220-2 CAP, ELECT 220-2 C-CAP,47-4 C-CAP,U 1-10 ZF C-CAP,TN 22-4SV(A) CAP, U 0.047-16
5
6
CHIP RESISTOR PART CODE
IC BLOCK DIAGRAM IC, BA3632K
IC, TA2022FN
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
TRANSISTOR ILLUSTRATION C B E 2SA1362GR 2SC4116GR 2SC4213 2SC4213B 2SC4215 2SC4215O LCD DISPLAY DTC143TU DTC144TU RN1310 RN2307 RN2310 D G 2SK880Y 2SK881Y S E1 C1 B2 E2 B1 C2 RN4607 RN4905 UMH3 UPA608T IC, TPIC326ADB IC, NJM2185AV
HN1C01F HN1C01FGR RN1610 RN4605
IC, TA2030FN
16 15 14 13 12
TV OSC
11
FM OSC BUFF
10
9
MIX
TV RF
FM RF
MODE SW
PW SW
IF
1
2
3
4
5
6
7
8
7
8
SCHEMATIC DIAGRAM
SIGNAL : FM : AM/PB
VOLTAGE NO MARK : AM/PB ( ) : FM
9
10
WIRING-1
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
C
MICON VDD SCLK(REM) SDATA(REM) EL GND M1 (TAPE MOTOR) COM W M1 V U REMOTE
D
E
S610
16
9 8
F
1
G
TO/FROM BOX,BATT ASSY
H
S609 (C-SW)
S610 (TIMING SW)
I
J
O
11
12
ELECTRICAL ADJUSTMENT
1. Tape Speed Adjustment Settings: Tape selector: Normal REVERSE MODE: VOLUME POSITION: MAX HEADPHONE LOAD: 32 DSL: OFF Output point: Headphone jack Test tape: TTA-100 Adjustment location: SFR401 Power supply voltage: +1.5V Method: Playback the test tape (in the FWD mode), and adjust SFR401 so that the playback frequency is 3015±10Hz. Confirm that the playback frequency is 3015±50Hz in the REV mode. 2. FM VT Adjustment Settings: · Test point: TP1 · Adjustment location: L201 Method: Set to FM 87.5MHz and adjust L201 so that the test point becomes 4.0±0.1V. 3. AM IF Adjustment Settings: · Test point: J101 · Adjustment location: L253 ...................................................... 450kHz 4. FM IF Adjustment Settings: · Test point: J101 TC202 ................................................ 10.7MHz 5. AM Tracking Adjustment L251 ...................................................... 630kHz TC251 ................................................. 1440kHz SFR401
PRACTICAL SERVICE FIGURE
Sensitivity: (S/N 10dB) S/N ratio: (Input 74dB) Distortion (400Hz): Auto stop level: Intermediate frequency: Less than 59dB (630kHz) Less than 58dB (999/1404kHz) More than 26dB (630kHz) More than 27dB (999kHz) More than 28dB (1440kHz) Less than 3% (999kHz) 53-67dB (999kHz) 450kHz
5
L251
IHF Sensitivity: (THD 3%) Signal to noise ratio: (Input 54dB) Distortion (Input 54dB): Auto stop level: Separation: Intermediate frequency: Tape speed: Wow & flutter: Take-up torque: F.F torque: Rew torque: Back tension: S/N ratio: Distortion: Noise level: Less than 16dB (76.0/90.0/108.0MHz) Less than 43dB (76.0/90.0/108.0MHz) Less than 3.0% (98.0MHz) 18±4dB (83.0MHz) More than 23dB (98.0MHz) 10.7MHz 3015Hz±50Hz Less than 0.52% (RMS) 20-30g-cm (FWD, REV) 70-150g-cm 70-150g-cm 1-3g-cm (FWD, REV) More than 42dB Less than 3.0% Less than 3.0mV (MAX) Less than 0.3mV (MIN)
7
TP2 SFR251
3
5
TC251 TP3 TC202 L253 TP1
4 6
L202
L201
2
1
6. FM Tracking Adjustment L202 ................................................... 87.5MHz 7. VCO Adjustment IC251 TA2022AFN
IF RANK ADJUSTMENT LAND
A RANK 10.7MHz SHORT VCO 17 TP2 + 1µF Frequency counter
E RANK 10.75MHz OPEN
47k 0.1µ GND 3 FM IF IN 9 TP3
Settings: Adjustment location: SFR251 Method: Adjust the SFR251 so that the frequency is 19kHz±100Hz on the frequency counter.
13
14
WIRING-2
14 13 12 11 10 9 8 7 6 5 4 3 2 1
A
B
C
D
E
F
G
H
I
J
15
16
IC DESCRIPTION IC, TC9327F-017
Pin No. 1-4 5-20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 Pin Name COM1-COM4 S1-S16 A-SET1 A-SET2 IF10.7 FA CH Rec ENA DOLBY ENA F.RecP R.RecP MS IN TIM SW MOT CH L.V.STOP HOLD UP DOWN ENTER C-SW MOT ON MOT HI MOT DIR BRAKE REMOTE MAIN FM OUT AM OUT JACK IN SDATA REM SCK REM BUZR FM-ST OUT FWD.REC.ON REV.REC.ON REC ON F/R CTL S-BASS OUT DOLBY OUT 70/120 CS SCK EEPROM I/O O O I I I I I I I I I I I I I I I I I O O O O I I O O I O I O O O O O O O O O O O LCD driver, common. LCD driver, output. L L H: IF10.75 H: Test mode is set. L: normal operation. H: Recording operation is enabled. L: Recording operation is disabled. H: Supporting DOLBY. L: Not supporting DOLBY. H: Transition to F. REC is enabled. L: Disabled. H: Transition to R. REC is enabled. L: Disabled. H: Blank. L: Music exists. Mechanism operation detection input terminal. MOT start-up detection input terminal. Low-voltage mechanism stop, key input segment input. H: HOLD OFF. L: ON. H: UP key ON. L: OFF. H: DOWN key ON. L: OFF. H: ENTER key ON. L: OFF. H: C-switch OFF. L: ON. H: Motor ON. L: Motor OFF. H: High speed. L: Normal. H: Motor clockwise. L: Motor counter-clockwise. H: Motor brake ON. L: OFF. Remote control key input terminal. Main key input terminal. H: FM mode. L: Other modes than FM. H: AM mode. L: Other modes than AM. H: Jack OFF. L: Jack IN. Remote control display data output terminal. Serial clock input terminal. Buzzer output terminal. FM MONO/ST selection output terminal. H: F. REC mode. L: Others. H: R. REC mode. L: Others. H: REC mode. L: Others. H: Mechanism is in the forward mode. L: Reverse. S-BASS ON/OFF output terminal. DOLBY ON/OFF setting output terminal. 70/120 selector output terminal. EEPROM R/W selection terminal. EEPROM serial clock output terminal. J area L H U H L E H H H area Description Pin No. 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 Pin Name SDATA EEPROM BIAS MUTE MUTE NC IFIN TU OUT PLL OUT P-SNSR POW ON GND FM IN AM IN VDD RESET XOUT XIN VXT V LCD C1 C2 VEE I/O I/O O O -- I O O I O -- I I -- I O I -- -- -- -- -- 1.5 V regulated power supply for LCD drive. Reference voltage terminal for LCD drive. Power supply terminal for LCD drive. Description EEPROM data input/output terminal. H: Record mute ON. L: OFF. H: Mute ON. L: OFF. N.C. IF signal input terminal. H: TU mode. L: Other modes than TU. Phase comparator output terminal. P-SNSR output waveform input terminal. H: Power ON. L: Power OFF. GND. FM programmable counter input. AM programmable counter input. Power supply terminal. Reset input terminal. Crystal oscillation connecting terminal.
17
18
WIRING-3
1 2 3 4 5 6 7
A
B
C
D
E
F
G
H
I
J
19
MECHANICAL EXPLODED VIEW 1/1
13 5 C E SPACER,PCB 33 H J101 7 6
G C 12 B 6ZM-2 P6 9 10 SPACER,BAT F G 8 11
34 14 J 16 D 15 18 20 LCD,AIW4137 21 C F 30 22 32 4 29 F 2 I 31 17
OP EN
19
BAR-ANT,MW
A
1
C P.C.B A
23 F 28 24 25 26 27
3
20
MECHANICAL PARTS LIST 1/1
REF. 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
KANRI DESCRIPTION NO. 88-HR3-012-010 LID ASSY,CASS SIL D 88-HK5-202-010 HLDR ASSY,CASS L 88-HK5-005-010 WINDOW,CASS 88-HK5-207-010 HLDR,CASS R 88-HR5-022-010 FRAME,CENTER SIL 88-HR3-201-010 88-HK5-208-010 88-HR5-210-010 88-HK5-212-010 88-HK5-227-010 88-HK5-015-010 88-HK5-213-010 88-HK5-220-010 88-HR5-203-010 88-HR5-208-010 88-HR5-207-010 88-HR5-209-010 88-HK5-214-010 88-HR5-023-010 88-HR5-217-010 88-HR5-206-010 88-HR5-216-010 88-HR3-010-010 88-HR5-016-010 88-HR5-010-010 PLATE ASSY,HINGE ARM,SLIDE BAT-CONTACT,M LEVER,OPEN SPR-E,EJECT KNOB,SL OPEN PLATE,OPEN SPR-P,MECHA EARTH NUT, B-BOX BAT-CONTACT,B-BOX M BAT-CONTACT,B-BOX P SHAFT,BAT BAT-CONTACT,P LID,BATT SIL BASE,LCD JOINT,LCD HLDR,LCD CABI ASSY,REAR SIL D PANEL,KEY SIL KEY,REW
PART NO.
REF. NO 26 27 28 29 30 31 32 33 34 A B C D E F G H I J
KANRI DESCRIPTION NO. 88-HR5-008-010 KEY,PLAY-STOP 88-HR5-009-010 KEY,FF 87-054-085-010 BADGE,AIWA 22.5 MLD 88-HR5-017-010 KNOB,SL TUN SIL 85-HR2-230-010 SPR-T,TUN N 88-HR5-011-010 88-HR5-013-010 88-HK3-201-010 88-HR5-204-010 87-HK5-237-010 87-HK5-235-010 87-067-527-010 87-262-505-310 88-HK5-228-010 87-HK5-236-010 87-HK5-240-010 87-078-079-010 87-078-113-010 87-067-746-010 KEY,BAND KNOB,SL HOLD SPACER,JACK HLDR,ANT S-SCREW,1.4-2 CR NL S-SCREW,1.4-0.6-2.5 SCREW,VT+1.4-2.5(B) SCREW, V+1.4-2.5 S-SCREW,+1.4-2 CR S-SCREW,1.4-2.3 S-SCREW,1.4-1 CR NL V+1.4-4.7CRN S-SCRW,+1.4-3.5 HL(B SCREW,M 1.4-2(H0.5)
PART NO.
COLOR NAME TABLE
Basic color symbol B G N S V Color Black Green Gold Silver Violet Basic color symbol C H P ST W Color Cream Gray Pink Titan Silver White Basic color symbol D L R T Y Color Orange Blue Red Brown Yellow
21
TAPE MECHANISM EXPLODED VIEW 1/1
HEAD FLEX C.B
A H
42 5
6 2 41 K 3 b 1 6 8 43 F 13 c d e b 10 c 4 d F 43 11 7 9 a
30 M e 27 20 21 22 25 33 45 26 46 49 40 19 L 48 J 47 36 38 37 J f SHAFT CAPSTAN E 34 31 29 f D 32 D 28
a
N
14
15
B PLATE,THRUST
24 D 35 16 23 22 SHAFT CAPSTAN I 44 17
C 18
39
22
TAPE MECHANISM PARTS LIST 1/1
REF. NO 1 2 3 4 5 6 7 8 9 10 11 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
KANRI DESCRIPTION NO. 86-ZM2-255-010 SPR-T,PIN BACK L 86-ZM2-252-010 GUIDE,TAPE 86-ZM2-220-010 SPR-T,HEAD 86-ZM2-219-010 LEVER,HEAD 86-ZM2-247-010 LEVER,MS 86-ZM2-226-010 86-ZM2-254-010 86-ZM2-230-010 86-ZM2-229-010 86-ZM2-240-010 86-ZM2-234-010 86-ZM2-332-010 86-ZS2-312-010 86-ZM2-232-010 86-ZM2-258-210 86-ZM2-243-110 86-ZM2-249-010 86-ZM2-209-010 86-ZM2-238-010 86-ZM2-245-210 86-ZM2-237-010 86-ZM2-241-110 86-ZM2-272-010 86-ZM2-236-010 86-ZM2-235-010 86-ZM2-223-010 86-ZM2-233-010 86-ZM2-208-010 86-ZM2-217-010 86-ZM2-216-010 86-ZM2-276-010 86-ZM2-243-010 86-ZM2-214-010 86-ZM2-215-010 86-ZM2-222-010 ROLLER ASSY,PINCH SPR-T,PIN BACK SPR-T,PINCH L SPR-T,PINCH R CAP,REEL SHAFT,REEL R CHAS ASSY,P6 SPR-P,6A-MOT LEVER,REEL R GEAR,REW SPR-C,BT BELT GEAR,B GEAR,FF REW SPR-C,SLIP L GEAR,PLAY SPR-C,SLIP R LEVER,SW P 8.4 CAP,SLIP SHAFT,REEL L LEVER,PIN UP L LEVER,REEL L GEAR,A SPR-E,CAM L LEVER,CAM L PULLEY,COUPLER SPR-C,BT L LEVER,CAM R SPR-E,CAM R LEVER,PIN UP R
PART NO.
REF. NO 37 38 39 40 41 42 43 44 45 46 47 48 49 A B C D E F H I J K L M
KANRI DESCRIPTION NO. 86-ZM2-218-010 LEVER,HEAD UP 86-ZM2-205-010 FLY-WHL,L 86-ZM2-204-010 FLY-WHL,R 86-ZM2-282-010 SH,AUTO 2 86-ZM2-225-310 ARM,PINCH L 86-ZM2-224-210 86-ZM2-283-010 86-ZM2-275-110 86-ZM2-210-310 86-ZM2-211-010 86-ZM2-213-210 86-ZM2-212-210 86-ZM2-251-110 87-262-511-310 87-067-430-010 87-067-516-010 87-067-860-010 86-ZM2-277-010 86-ZM2-269-110 86-ZM2-298-010 86-ZM2-278-010 86-ZM2-319-010 86-ZM2-318-010 86-ZM2-317-010 86-ZM2-313-010 ARM,PINCH R CAP,SHAFT CAP,SLIP R LEVER,FR GEAR,FR SPR-C,FR SHAFT,FR SHAFT,GEAR B V+1.4-5 BLK VT2+1.4-5 SWCH/CR BLK HL W-P,1.58-3-0.25 SLIT W-P,0.95-3-0.4 W-P,0.8-3-0.2 SLT SH,1.2-2.9-0.25 SL W-L,1.47-2.4-0.25 W-P,1.36-4-0.2 SLT W-L,0.95-3-0.35 W-L,1.5-2.5-0.05 RED W-L,2.12-4.5-0.075 BLE W-P,1.76-4-0.13 VT+1.4-3
PART NO.
N 87-067-815-110
23
SPRING APPLICATION POSITION
86-ZM2-243-010 SPR-C,BT L 86-ZM2-245-210 SPR-C,SLIP L 86-ZM2-213-010 SPR-C,FR
86-ZM2-243-110 SPR-C,BT 86-ZM2-241-110 SPR-C,SLIP R
86-ZM2-213-210 SPR-C,FR
C0.3
86-ZM2-217-010 SPR-E,CAM L
86-ZM2-220-010 SPR-T,HEAD
86-ZM2-215-010 SPR-E,CAM R
86-ZM2-230-010 SPR-T,PINCH L
82-ZM2-255-010 SPR-T,PIN BACK L
86-ZM2-229-010 86-ZM2-254-010 SPR-T,PIN BACK SPR-T,PINCH R
24
ACCESSORIES/PACKAGE LIST
REF. NO 1 2 3 4 5
!
KANRI DESCRIPTION NO. 88-HR3-901-010 IB,EC 87-B30-038-010 BAT,NB-5G 88-HK5-952-010 BOX,BAT ASSY SIL 82-HK3-951-010 CARRYING,CASE 87-B30-137-110 CHARGER,RB-107 H HEADPHONE,HP-M023 RC UNIT,RC838
PART NO.
REF. NO
PART NO.
KANRI NO.
DESCRIPTION
6 87-B30-122-010 7 88-HR3-951-010
25
211, IKENOHATA 1CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111
727105 Printed in Singapore