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XR-M88 XR-M89
K(S) EZ(S)
SERVICE MANUAL
COMPACT DISC STEREO SYSTEM · BASIC TAPE MECHANISM : TN-708C-128R · BASIC CD MECHANISM : KSM-620AAA SYSTEM XR-M88 XR-M89 RECEIVER RX-LM88 RX-LM89 CD/ CASSETTE FD-LM88 FD-LM89 SPEAKER SX-LM200 SX-LM200
This Service Manual is the "Revision Publishing" and replaces "Simple Manual" (S/M Code No.09-996-333-3T2).
RE
S/M Code No. 09-996-333-3R2
DA TA
VI
SIO
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TABLE OF CONTENTS
SPECIFICATIONS................................................................................................................................... 3 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING ................................................. 4 Precaution to replace Optical block ......................................................................................................... 4
MODEL NO. RX-LM88/RX-LM89
ELECTRICAL MAIN PARTS LIST ........................................................................................................ 5-7 TRANSISTOR ILLUSTRATION ............................................................................................................... 7 FL (13-ST-36GNAK) GRID ASSIGNMENT/ANODE CONNECTION ...................................................... 8 WIRING-1 (POWER AMP) ................................................................................................................ 9, 10 SCHEMATIC DIAGRAM-1 (POWER AMP) ..................................................................................... 11, 12 WIRING-2 (FRONT) ........................................................................................................................ 13, 14 SCHEMATIC DIAGRAM-2 (FRONT) ............................................................................................... 15, 16 WIRING-3 (TUNER) ........................................................................................................................ 17, 18 SCHEMATIC DIAGRAM-3 (TUNER) ............................................................................................... 19, 20 ELECTRICAL ADJUSTMENT/PRACTICAL SERVICE FIGURE .................................................... 21, 22 IC DESCRIPTION ........................................................................................................................... 23, 24 IC BLOCK DIAGRAM ............................................................................................................................ 25 MECHANICAL EXPLODED VIEW 1/1 .................................................................................................. 26 MECHANICAL PARTS LIST 1/1 ............................................................................................................ 27
MODEL NO. FD-LM88/FD-LM89
DISASSEMBLY INSTRUCTIONS .................................................................................................... 28-32 ELECTRICAL MAIN PARTS LIST .................................................................................................... 33-35 TRANSISTOR ILLUSTRATION ............................................................................................................. 36 WIRING-1 (CD) ................................................................................................................................ 37-40 SCHEMATIC DIAGRAM-1 (CD 1/2) ................................................................................................ 41, 42 SCHEMATIC DIAGRAM-2 (CD 2/2) ................................................................................................ 43, 44 WIRING-2 (TAPE) ........................................................................................................................... 45, 46 WIRING-3 (KEY) ............................................................................................................................. 47, 48 WIRING-4 (FUNC) .......................................................................................................................... 49, 50 SCHEMATIC DIAGRAM-3 (TAPE/FUNC/KEY) ............................................................................... 51, 52 TEST MODE ......................................................................................................................................... 53 ELECTRICAL ADJUSTMENT ......................................................................................................... 54, 55 IC DESCRIPTION ............................................................................................................................ 56-61 IC BLOCK DIAGRAM ............................................................................................................................ 62 MECHANICAL EXPLODED VIEW 1/1 .................................................................................................. 63 MECHANICAL PARTS LIST 1/1 ............................................................................................................ 64 TAPE MECHANISM EXPLODED VIEW 1/1 .......................................................................................... 65 TAPE MECHANISM PARTS LIST 1/1 ................................................................................................... 66 CD MECHANISM EXPLODED VIEW 1/1 ............................................................................................. 67 CD MECHANISM PARTS LIST 1/1 ....................................................................................................... 67
MODEL NO. SX-LM200
SPEAKER DISASSEMBLY INSTRUCTIONS ....................................................................................... 68 SPEAKER PARTS LIST 1/1 .................................................................................................................. 69 ACCESSORIES/PACKAGE LIST .......................................................................................................... 69
2
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. The word "BBE" and the "BBE symbol" are trademarks of BBE Sound,Inc. Under license from BBE Sound,Inc.
3
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING
This set employs laser. Therefore, be sure to follow carefully the instructions below when servicing.
CAUTION
Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.
WARNING!
WHEN SERVICING, DO NOT APPROACH THE LASER EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS NECESSARY TO CONFIRM LASER BEAM EMISSION. BE SURE TO OBSERVE FROM A DISTANCE OF MORE THAN 30cm FROM THE SURFACE OF THE OBJECTIVE LENS ON THE OPTICAL PICK-UP BLOCK. Caution: Invisible laser radiation when open and interlocks defeated avoid exposure to beam. Advarsel:Usynling laserståling ved åbning, når sikkerhedsafbrydere er ude af funktion. Undgå udsættelse for stråling.
ATTENTION
L'utilisation de commandes, réglages ou procédures autres que ceux spécifiés peut entraîner une dangereuse exposition aux radiations.
ADVARSEL!
Usynlig laserståling ved åbning, når sikkerhedsafbrydereer ude af funktion. Undgå udsættelse for stråling. This Compact Disc player is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT label is located on the rear exterior.
VAROITUS!
Laiteen Käyttäminen muulla kuin tässä käyttöohjeessa mainitulla tavalla saattaa altistaa käyt-täjän turvallisuusluokan 1 ylittävälle näkymättömälle lasersäteilylle.
VARNING!
Om apparaten används på annat sätt än vad som specificeras i denna bruksanvising, kan användaren utsättas för osynling laserstrålning, som överskrider gränsen för laserklass 1.
CLASS 1 KLASSE 1 LUOKAN 1 KLASS 1
LASER PRODUCT LASER PRODUKT LASER LAITE LASER APPARAT
Precaution to replace Optical block (KSM-620AAA)
Body or clothes electrostatic potential could ruin laser diode in the optical block. Be sure ground body and workbench, and use care the clothes do not touch the diode. 1) After the connection, remove solder shown in the right figure.
SOLDER
4
MODEL NO. RX-LM88
ELECTRICAL MAIN PARTS LIST
REF. NO IC
PART NO.
KANRI NO.
DESCRIPTION
REF. NO C183 C184 C185 C186 C187 C191 C195 C195 C281 C282 C283 C284 CN101 CN102 CN104 CN203 CN301 CN302 CN305 J201 J202 J501 W101 W102 W103 WH102 FRONT C.B
87-070-127-110 87-A20-913-010 8Z-CL1-627-010 TRANSISTOR 89-213-702-010 87-026-610-080 87-A30-076-080 87-A30-075-080 87-A30-234-080 87-026-609-080 87-A30-073-080 87-A30-190-080 87-A30-307-010 87-A30-306-010 87-A30-119-040 87-A30-047-080 87-A30-107-070 87-A30-074-080 87-A30-071-080 87-A30-087-080 87-A30-072-080 89-327-143-080 89-505-434-540 87-A30-086-070 DIODE 87-070-345-080 87-070-178-090 87-070-274-080 87-A40-345-080 87-A40-269-080 87-A40-270-080 87-A40-004-080 87-A40-312-080 87-A40-313-080 87-A40-488-080 87-A40-509-080 87-017-149-080 87-020-465-080 POWER C.B C101 C102 C103 C106 C107 C108 C109 C110 C111 C113 C113 C114 C115 C132 C133 C151 C152 C171 C172 C173 C174 C175 C176 C182 87-010-387-080 87-016-051-090 87-016-051-090 87-010-196-080 87-010-196-080 87-010-196-080 87-010-196-080 87-010-928-090 87-012-140-080 87-010-247-080 87-010-384-080 87-010-060-080 87-010-235-080 87-010-260-080 87-010-403-080 87-010-196-080 87-A11-174-090 87-010-260-080 87-010-513-080 87-010-260-080 87-010-260-080 87-010-247-080 87-010-263-080 87-010-322-080
IC,LC72131 D IC,LA1837NL IC,LC866532A-5L31RX
KANRI NO. 87-010-322-080 C-CAP,S 87-010-322-080 C-CAP,S 87-010-322-080 C-CAP,S 87-010-322-080 C-CAP,S 87-010-322-080 C-CAP,S 87-A10-479-080 87-010-405-080 87-010-405-010 87-010-401-080 87-010-263-080 87-010-380-080 87-010-405-080 87-A60-813-010 87-A60-813-010 87-A60-770-010 87-A60-109-010 87-A60-778-010 87-A60-058-010 8Z-CL1-665-010 87-A60-420-010 87-099-801-010 87-A60-782-010 8Z-CL1-656-010 8Z-CL1-654-010 8Z-CL1-655-010 87-A90-460-010
PART NO.
DESCRIPTION 100P-50 100P-50 100P-50 100P-50 100P-50 J J J J J CH CH CH CH CH
TR,2SB1370 (1.8W) TR,KTC3198GR C-TR,2SC3052F C-TR,2SA1235F TR,CSC4115BC TR,KTA1266GR C-TR,RT1N 141C TR,CC5551 TR,2SD2619 TR,2SB1677 C-TR,2SC3906K R TR,CSD655E C-TR,CMBT5401 C-TR,RT1P 141C C-TR,RT1N 144C C-FET,2SK2158 C-TR,RT1P 144C TR,2SC2714 (0.1W) C-FET,2SK543(4/5) C-TR,CSD1306E
CAP,CER 2200P-250 M E KH CAP, ELECT 10-50V CAP, ELECT 10-50V CAP, ELECT 1-50V CAP, ELECT 100-10V CAP, ELECT 47-16V CAP, ELECT 10-50V CONN,8P H BLK TAC-L8X CONN,8P H BLK TAC-L8X CONN,18P B TMC-D(X) CONN,2P V S2M-2W CONN,18P B TMC-D(P) CONN,10P V 9604S-10C CONN ASSY,5P FR JACK,3.5 ST (MSC) JACK,PIN 1P BLK CONN,19P H FG F-CABLE,7P 2.5 150MM PWR F-CABLE,2P 2.5 170MM SUBPT F-CABLE,4P 2.5 100MM PWR HLDR,WIRE 2.5-7P
DIODE,IN4148 DIODE,1N5402-BD54 DIODE,1N4003 SEM ZENER,MTZJ10C C-DIODE,MC2836 C-DIODE,MC2838 ZENER,MTZJ16A ZENER,DZ33M C-DIODE,MC 2840 DIODE,1SS244 ZENER,MTZJ6.8C ZENER,HZS6A2L DIODE,1SS133 (110MA)
C301 C303 C304 C305 C341 C342 C343 C347 C351 C352 C358 C371 C372 C373 FL301 HL301 L301 LED361
87-012-145-080 87-010-312-080 87-015-785-080 87-010-196-080 87-010-493-080 87-A10-189-040 87-010-196-080 87-010-405-080 87-010-194-080 87-010-194-080 87-010-263-080 87-010-404-080 87-010-404-080 87-010-408-080 8Z-CL1-630-010 8Z-CL1-204-010 87-A50-052-010 87-A40-568-010
CAP, CHIP S 270P CH C-CAP,S 15P-50 CH CHIP CAPACITOR, 0.1FZ-25Z CHIP CAPACITOR,0.1-25 CAP,E 0.47-50 GAS CAP,E 220-10 CHIP CAPACITOR,0.1-25 CAP, ELECT 10-50V CAP, CHIP 0.047 CAP, CHIP 0.047 CAP, ELECT 100-10V CAP, ELECT 4.7-50V CAP, ELECT 4.7-50V CAP, ELECT 47-50V FL,13-ST-36GNAK HLDR,FL COIL,CLOCK 5.76MHZ T1 LED,L-13HD RED
CAP,E 470-25 SME CAP,E 2200-35 SMG CAP,E 2200-35 SMG CHIP CAPACITOR,0.1-25 CHIP CAPACITOR,0.1-25 CHIP CAPACITOR,0.1-25 CHIP CAPACITOR,0.1-25 CAP,E 4700-25 SMG CAP 470P CAP, ELECT 100-50V CAP, ELECT 100-25V CAP, ELECT 100-16V CAP,E 470-16 SME CAP, ELECT 47-25V CAP, ELECT 3.3-50V CHIP CAPACITOR,0.1-25 CAP,E 4700-16 M SMG CAP, ELECT 47-25V CAP, ELECT 47-35V CAP, ELECT 47-25V CAP, ELECT 47-25V CAP, ELECT 100-50V CAP, ELECT 100-10V C-CAP,S 100P-50 J CH
POWER AMP C.B C201 C202 C203 C204 C209 C210 C211 C212 C213 C214 C215 C216 C217 C218 C219 C220 C221 C222 C223 C224 87-010-260-080 87-010-260-080 87-A10-946-080 87-A10-946-080 87-010-186-080 87-010-186-080 87-012-368-080 87-012-368-080 87-010-195-080 87-010-195-080 87-010-544-080 87-010-544-080 87-010-182-080 87-010-182-080 87-010-184-080 87-010-184-080 87-010-186-080 87-010-186-080 87-010-403-080 87-010-403-080 CAP, ELECT 47-25V CAP, ELECT 47-25V C-CAP,S 220P-100 J CH C-CAP,S 220P-100 J CH CAP,CHIP 4700P CAP,CHIP 4700P C-CAP,S 0.1-50 F C-CAP,S 0.1-50 F C-CAP,S 0.068-25 F C-CAP,S 0.068-25 F CAP, ELECT 0.1-50V CAP, ELECT 0.1-50V C-CAP,S 2200P-50 B C-CAP,S 2200P-50 B C-CAP,S 3300P-50 B C-CAP,S 3300P-50 B CAP,CHIP 4700P CAP,CHIP 4700P CAP, ELECT 3.3-50V CAP, ELECT 3.3-50V
5
REF. NO C225 C226 C265 C266 C271 C277 CN201 CN202 J203 L201 L202 R215 R216 R217 R218 R219 R220 TH201 TH202
KANRI DESCRIPTION NO. 87-012-157-080 C-CAP,S 330P-50 J CH 87-012-157-080 C-CAP,S 330P-50 J CH 87-010-546-080 CAP, ELECT 0.33-50V 87-010-546-080 CAP, ELECT 0.33-50V 87-015-819-080 CAPACITOR,0.01 87-010-197-080 87-A60-812-010 87-A60-812-010 87-YP6-608-010 87-003-383-010 87-003-383-010 87-A00-258-080 87-A00-258-080 87-A00-258-080 87-A00-258-080 87-A00-258-080 87-A00-258-080 87-A91-042-080 87-A91-042-080 CAP, CHIP 0.01 DM CONN,8P V BLK TAC-L8P CONN,8P V BLK TAC-L8P TERMINAL,SPKR 4P COIL,1UH-S COIL,1UH-S RES,M/F 0.22-1W RES,M/F 0.22-1W RES,M/F 0.22-1W RES,M/F 0.22-1W J J J J
PART NO.
REF. NO C755 C756 C757 C758 C761 C762 C763 C765 C766 C768 C769 C770 C771 C772 C773 C774 C775 C776 C777 C778 C779 C780 C781 C782 C783 C784 C785 C786 C787 C788 C789 C790 C791 C793 C794 C795 C796 C797 C798 C799 C812 C814 C820 C821 C822 C823 C828 C829 C859 C861 C862 C863 C864 C865 C866 C867 C868 C869 C940 C942 C947 C949 C952 C958 C959 C960 C962 CF801 CF802 CN701
KANRI DESCRIPTION NO. 87-012-286-080 CAP, U 0.01-25 87-012-286-080 CAP, U 0.01-25 87-012-188-080 C-CAP,U 47P-50 CH 87-012-167-080 C-CAP,U 5P-50 CH 87-010-196-080 CHIP CAPACITOR,0.1-25 87-012-286-080 87-010-829-080 87-012-286-080 87-010-197-080 87-012-286-080 87-010-260-080 87-010-829-080 87-010-383-080 87-010-829-080 87-010-196-080 87-010-263-080 87-010-404-080 87-012-286-080 87-010-493-080 87-010-401-080 87-010-401-080 87-010-196-080 87-010-405-080 87-010-405-080 87-012-286-080 87-012-286-080 87-010-405-080 87-010-405-080 87-012-275-080 87-012-275-080 87-012-275-080 87-012-275-080 87-010-405-080 87-012-273-080 87-010-406-080 87-010-596-080 87-010-403-080 87-012-276-080 87-012-276-080 87-010-829-080 87-012-286-080 87-012-286-080 87-010-260-080 87-012-286-080 87-012-286-080 87-012-286-080 87-010-196-080 87-010-196-080 87-012-286-080 87-012-199-080 87-012-199-080 87-012-270-080 87-010-405-080 87-010-196-080 87-010-405-080 87-012-286-080 87-012-184-080 87-012-180-080 87-012-286-080 87-012-168-080 87-012-286-080 87-A10-039-080 87-012-286-080 87-010-197-080 87-010-831-080 87-010-196-080 87-010-401-080 87-008-423-010 82-785-747-010 87-A60-700-010 CAP, CAP, CAP, CAP, CAP, CAP, CAP, CAP, CAP, CHIP U 0.01-25 U 0.047-16 U 0.01-25 CHIP 0.01 DM U 0.01-25 ELECT 47-25V U 0.047-16 ELECT 33-25V U 0.047-16 CAPACITOR,0.1-25
PART NO.
RES,M/F 0.22-1W J RES,M/F 0.22-1W J C-THMS,100K 55001 C-THMS,100K 55001
CAP, ELECT 100-10V CAP, ELECT 4.7-50V CAP, U 0.01-25 CAP,E 0.47-50 GAS CAP, ELECT 1-50V CAP, CHIP CAP, CAP, CAP, ELECT 1-50V CAPACITOR,0.1-25 ELECT 10-50V ELECT 10-50V U 0.01-25
MAIN PT C.B !PR151 !PT101 RY102 !T101 !T102 WH101 87-A90-094-080 8Z-CL1-623-010 87-A90-976-010 87-A60-317-010 87-A60-317-010 87-A90-460-010 PROTECTOR,4A 491SERIES 60V PT,E RELAY,AC12V SDT-S-112LMR TERMINAL, 1P MSC TERMINAL, 1P MSC HLDR,WIRE 2.5-7P
CAP, U 0.01-25 CAP, ELECT 10-50V CAP, ELECT 10-50V C-CAP,U 1200P-50 B C-CAP,U 1200P-50 B C-CAP,U 1200P-50 B C-CAP,U 1200P-50 B CAP, ELECT 10-50V C-CAP,U 820P-50 B CAP, ELECT 22-50 CAP, CAP, CAP, CAP, CAP, CAP, CAP, CAP, CAP, CAP, CAP, CHIP CHIP CAP, CAP CAP CAP, CAP, CHIP CAP, S 0.047-16 ELECT 3.3-50V CHIP SS 1500 PBK CHIP SS 1500 PBK U 0.047-16 U 0.01-25 U 0.01-25 ELECT 47-25V U 0.01-25 U 0.01-25 U 0.01-25 CAPACITOR,0.1-25 CAPACITOR,0.1-25 U 0.01-25 220P 220P U 470P-50 ELECT 10-50V CAPACITOR,0.1-25 ELECT 10-50V
SUB PT C.B !PT102 8Z-CL1-673-010 PT,SUB ZCL-1(E)
TU INF C.B C501 C502 CN114 CN115 CN116 CN117 TUNER C.B C701 C702 C703 C704 C709 C711 C712 C713 C714 C715 C717 C719 C720 C721 C722 C723 C725 C727 C728 C729 C731 C733 C734 C752 C753 87-010-381-080 87-010-404-080 87-012-286-080 87-012-286-080 87-012-195-080 87-010-260-080 87-010-831-080 87-012-286-080 87-012-286-080 87-012-195-080 87-012-286-080 87-012-286-080 87-012-195-080 87-012-176-080 87-012-176-080 87-012-274-080 87-018-131-080 87-010-196-080 87-010-248-080 87-012-274-080 87-012-286-080 87-012-280-080 87-012-280-080 87-012-282-080 87-012-195-080 CAP, ELECT 330-16V CAP, ELECT 4.7-50V CAP, U 0.01-25 CAP, U 0.01-25 C-CAP,U 100P-50CH CAP, ELECT 47-25V C-CAP,U,0.1-16F CAP, U 0.01-25 CAP, U 0.01-25 C-CAP,U 100P-50CH CAP, U 0.01-25 CAP, U 0.01-25 C-CAP,U 100P-50CH CAP 15P CAP 15P CHIP CAP, CHIP CAP, CHIP CAP,U 1000P-50B CER 1000P-50V CAPACITOR,0.1-25 ELECT 220-10V CAP,U 1000P-50B 87-010-189-080 87-010-189-080 87-099-570-010 87-A60-114-010 87-A60-077-010 87-A60-189-010 C-CAP,S 8200P-50 B C-CAP,S 8200P-50 B CONN,13P TUC-P13P-B1 CONN,4P H S2M-4WR CONN,10P H 9604S-10F CONN,16P V TUC-P16P-B1
CAP, U 0.01-25 C-CAP,U 33P-50 CH C-CAP,U 22P-50 CH CAP, U 0.01-25 C-CAP,U 6P-50 CH CAP, U 0.01-25 C-CAP,U 470P-50 J CH CAP, U 0.01-25 CAP, CHIP 0.01 DM C-CAP,U,0.1-16F CHIP CAPACITOR,0.1-25 CAP, ELECT 1-50V CERAMIC FILTER, SFE10.7 CF MS2 GHY R CONN,13P H GRY TUC-P13X-C1
CAP, U 0.01-25 CAP, U 3300P-50 CAP, U 3300P-50 CAP, U 4700P-50 C-CAP,U 100P-50CH
6
FL (13-ST-36GNAK) GRID ASSIGNMENT/ANODE CONNECTION GRID ASSIGNMENT
REF. NO C962 CF801 CF802 CN701 CN701 FFE801 J801 L771 L772 L781
KANRI DESCRIPTION NO. 87-010-401-080 CAP, ELECT 1-50V 87-008-423-010 CERAMIC FILTER, SFE10.7 82-785-747-010 CF MS2 GHY R 87-A60-700-010 CONN,13P H GRY TUC-P13X-C1 87-A60-650-010 CONN,16P H GRY TUC-P16X-C1 A8-6ZA-191-130 87-033-241-010 87-A50-266-010 87-A91-110-010 87-005-847-080 6ZA-1 FEENM TERMINAL,ANT AJ-2039 COIL,FM DET-2N(TOK) FLTR,PCFJZH-450 (TOK) COIL,2.2UH(CECS)
PART NO.
REF. NO L791 L792 L832 L851 L941 L942 L981 TC942 X721 X851
KANRI DESCRIPTION NO. 87-A50-027-010 COIL,1 POLE MPX(TOK) 87-A50-027-010 COIL,1 POLE MPX(TOK) 87-005-847-080 COIL,2.2UH(CECS) 87-005-847-080 COIL,2.2UH(CECS) 87-A50-020-010 COIL,ANT LW(COI) 87-A50-019-010 8Z-ZA1-665-010 87-011-164-010 87-A70-061-010 87-A70-091-010 COIL,OSC LW(COI) COIL,AM PACK 2(TOK) CAPACITOR,TRIMMER 30P VIB,XTAL 4.500MHZ CSA-309 VIB,XTAL 4.332MHZ CSA-309
PART NO.
· 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.
CHIP RESISTOR PART CODE
Chip Resistor Part Coding
8 8
A
Resistor Code Value of resistor Chip resistor
Dimensions (mm)
Figure
ANODE CONNECTION
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 ECB 2SA933 ECB 2SA1318 2SC2001 CSD655E CSD1489B KTC3198 ECB KTA1266 E 2SA1235 DTA144TK DTC114TK RT1N144C G S
D
2SK2158
7
8
WIRING-1 (POWER AMP)
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
C
D
E
F
AC230V 50Hz
G
EZ MODEL
H
I
EZ MODEL
J
K 9 10
SCHEMATIC DIAGRAM-1 (POWER AMP)
EZ MODEL
EZ MODEL
K MODEL: EZ MODEL:
11
12
EZ MODEL
WIRING-2 (FRONT)
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
C
D
E
EZ MODEL
F
G
H
I
EZ MODEL
K MODEL
K MODEL: EZ MODEL:
EZ MODEL
J
K 13 14
SCHEMATIC DIAGRAM-2 (FRONT)
IC301 LC866532A-5L31RX
K: EZ:
EZ MODEL
EZ MODEL
K MODEL
15
16
WIRING-3 (TUNER)
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
C
J
D
E
MW / LW
F
G
H
I
J
K 17 18
SCHEMATIC DIAGRAM-3 (TUNER)
BUFFER AMP
BAND SW
LOOP
TO/FROM MAINC.B CN701
TU+B SW
BAND SW AMP
MW TRACKING ADJ
BAND SW EZ MODEL
LW TRACKING ADJ L941,TC942 L771 DC BALLANCE / MONO DISTORTION ADJ L772 MW IF ADJ
SIGNAL : FM :MW/LW
TUNER C.B
19
20
ELECTRICAL ADJUSTMENT 2/2
< TUNER SECTION >
1. Clock Frequency Check Settings: · Test point: TP2 (CLK IC770 pin30) Method: Set to MW 1602kHz and check that the test point becomes 2052kHz±45Hz (EZ). 2. MW VT Check Settings: · Test point: TP1 (VT) Method: Set to MW 1602kHz and check that the test point is less than 8.0V. Then set to MW 531kHz and check that the test point is more than 0.6V. 3. MW IF Adjustment Settings: · Test point: TP5, TP6 L772 .............................................. 450kHz TC942 L942 IC771 TP3 R785 L981
30
PRACTICAL SERVICE FIGURE
< TUNER SECTION >
< FM SECTION > IHF Sensitiviy: (THD 3%) Less than 13dB (at 108.0/98.0MHz) Less than 14dB (at 98.0MHz) Less than 1.2% (98.0MHz) More than 12dB (98.0MHz) 10.7MHz
8
3
TUNER C.B
Distortion: Stereo separation: Intermediate frequency: < MW SECTION > Sensitivity: (S/N 20dB) Distortion:
TP1
4
FFE801 L941
Less than 60dB (at 600kHz) Less than 58dB (at 1000/1400kHz) Less than 1.5% (at 1000kHz)
L772 L771
7 7 4
4. MW Tracking Adjustment Settings: · Test point: TP5, TP6 · Adjustment location: L981 Method: Set to MW 999kHz and adjust L981 so that the test point becomes maximum. 5. FM VT Check Settings: · Test point: TP1 (VT) Method: Set to FM 87.5MHz, 108.0MHz and check that the test point is more than 0.5V (87.5MHz) and less than 8.0V (108.0MHz). 6. LW VT Adjustment Settings: · Test point: TP2 (VT) · Adjustment location: L942 Method: Set to LW 144kHz and adjust L942 so that the test point becomes 1.3V±0.05V. Then set to LW 290kHz and check that the test point is less than 8.0V.
< LW SECTION > Sensitivity:
Less than 70dB (at 144kHz) Less than 68dB (at 198kHz) Less than 66dB (at 290kHz)
TP2
TP4
TP6
GND
TP5 CN701
12
11 10
6
7. LW Tracking Adjustment Settings: · Test point: TP5, TP6 · Adjustment location: L941 .............................................. 144kHz TC942 ........................................... 290kHz Method: Set up TC942 to center before adjustment. The level at 144kHz is adjusted to MAX by L941. Then the level at 290kHz is adjusted to MAX by TC942. 8. DC Balance/Mono Distortion Adjustment Settings: · Test point: TP3, TP4 · Adjustment location: L771 · Input level: 54dB Method: Set to FM 98.0MHz and adjust L771 so that the voltage between TP3 and TP4 becomes 0V±0.04V. Next, check that the distortion is less than 1.3%.
21
22
IC DESCRIPTION IC, LC866532A-5L31RX
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20-22 23 24-26 27 28 29 30-41 42, 43 44 45 46 47-50 51 52-71 72 73-80 81 82-84 85, 86 87 88 89 Pin Name
________________
I/O I O I O -- O O -- O -- O I I I -- I O -- I -- I -- I I -- O O O O -- O -- O -- O -- -- -- O O -- NC.
Description Command input from master microprocessor. Serial data output to master microprocessor. RDS data input. Power supply control output (power supply ON/OFF of POWER AMP). NC. Connected to TUNER PLL IC LC72131 pin-5 CL. Connected to TUNER PLL IC LC72131 pin-4 DI. NC. Power save mode control output NC. Clock shift output. "L" at clock shift. Microprocessor reset. TUNER, STEREO detection. Connected to TUNER PLL IC LC72131 pin-6 D0. GND. 5.76 MHz. Connected to oscillator. Microprocessor power supply (µ-com 5V). Hold state detection. (Ignored by slave microprocessor) NC. RDS signal level AD value input (A/D). NC. RDS CLK input. Reference clock input for watch. Connected to PLL ICLC72131 pin-7. NC. FL tube grid output. (13G-2G). FL tube anode output. (P35, P34). FL tube grid output. (1G). FL tube anode output. (P33). Microprocessor power supply. (µ-com 5V). FL tube anode output. (P32-P29). Connected to minus power supply -VFL for FL. FL tube anode output. (P28-P9). Microprocessor power supply. (µ-com 5V). FL tube anode output. (P8-P1).
I-MACMD O-SCMD 1-RDSDATA
___________
O-PAMP P32 O-CLK O-DATA P35 O-P.ON P37
_____________
O-CKSFT
________
RST
________________
I-STEREO I-TUDO VSS1 CF1 CF2 VDD1
____________
I-HOLD P81-P83 I-TU-SIG P85-P87 I-RDSCLK I-TMBASE P73 G13-G2 P35, P34 G1 P33 VDD3 P32-P29 VP P28-P9 VDD4 P8-P1 S48 PG1-PG3 P00, P01 O-CE O-TUON VSS2
Connected to TUNER PLL IC LC72131pin-3 CE. TUNER power supply. ON/OFF output. GND.
23
Pin No. 90 91, 92 93 94 95-97 98 99 100
Pin Name VDD2 P04, P05 O-MUTE P07 P10-12 O-MASI
____________
I/O -- -- O -- -- O I I
Description Microprocessor power supply. (µ-com 5V). NC. Main mute output. NC. Serial data output to master microprocessor. Serial data input from master microprocessor. Transfer clock input from master microprocessor.
I-MASO I-MACLK
24
IC BLOCK DIAGRAM IC, BU1920FS
IC, LA1837
IC, LC72131
25
MECHANICAL EXPLODED VIEW 1/1
P.C.B A 3
2 F 1 FL 5 4 B 6 B E F C 20 A HT-SINK,SUB 8 7 13 B B C 14 P.C.B B P.C.B I 11 H H 12 HT-SINK,MAIN ASSY G C B
E
A
J 18 P.C.B
SHLD-PLATE PT G SHLD-PLATE SUB.PT
P.C.B 10 G
A 15 16
P.C.B P.C.B
19
9
CHAS,MAIN 17
26
MECHANICAL PARTS LIST 1/1
REF. NO 1 1 2 2 3 4 5 6 7 8 9 10 11 12 13 13 14 15 16
KANRI DESCRIPTION NO. 8Z-CL1-056-010 WINDOW,DISP EX<88> 8Z-CL1-055-010 WINDOW,DISP EZ<89> 8Z-CLB-013-010 PANEL,RX CS<88> 8Z-CLB-015-010 PANEL,RX CS EZ<89> 8Z-CL1-001-010 CABI,FR RX 8Z-CL1-204-010 88-910-131-110 8Z-CL1-003-010 8Z-CL1-655-010 8Z-CL1-656-010 8Z-CL1-213-010 87-A90-193-010 8Z-CL1-203-010 8Z-CL1-663-010 8Z-CLB-073-010 8Z-CLB-071-010 87-A90-460-010 87-085-185-010 87-A80-092-010 HLDR,FL FF-CABLE,10P 1.25 CABI,TOP RX F-CABLE,4P 2.5 100MM PWR F-CABLE,7P 2.5 150MM PWR COVER, PWB AC HLDR,CV100 (B) HLDR,SUB PT FAN,MF40D-12-200MM PANEL,REAR RX CS EZ<89> PANEL,REAR RX CS K<88> HLDR,WIRE 2.5-7P BUSHING, AC CORD (E) AC CORD ASSY,E BLK SUN FAI<89> AC CORD ASSY,K BLK<88>
PART NO.
REF. NO 17 18 19 20 A B C D E F G H I J
!
KANRI DESCRIPTION NO. 81-669-025-010 FOOT, H11 8Z-CL1-654-010 F-CABLE,2P 2.5 170MM SUBPT 8Z-CL1-623-010 PT,E 86-NF6-211-010 HLDR,IC T1.6 87-067-703-010 TAPPING SCREW, BVT2+3-10 87-744-095-410 87-B10-068-010 8Z-CL1-034-010 87-591-094-010 87-067-761-010 87-067-585-010 87-751-095-410 87-067-584-010 87-067-981-010 VT2+3-8 W/O SLOT CR2 UTT2+3-6 W/O SLOT CR S-SCREW,ZCL1 QIT+3-6 GOLD TAPPING SCREW, BVT2+3-10 TAPPING SCREW, BVTT+4-6 VT2+3-8 TAPPING SCREW, BVT2+3-6 BVT2+3-6 BLK
PART NO.
! !
16 87-A80-007-110
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
27
MODEL NO. FD-LM88
DISASSEMBLY INSTRUCTIONS
1. Remove the two screws.
1
2.
Remove the two screws.
2
28
3.
Remove the eight screws and remove the PANEL, REAR FD.
3
4.
While moving up the rear of the PANEL, TOP, remove the PANEL, TOP by pulling it to the front.
29
5.
Remove the FFC and cord. Be careful that the FFC especially cannot be removed easily.
6.
Remove the screws.
6
30
7.
Remove the two FFCs.
8.
Remove the claw and remove the CABI FRFD together with the entire front board.
31
9.
While moving up the CD board and the function board, remove the CD board and the function board. You can locate the mechanism deck.
32
ELECTRICAL MAIN PARTS LIST
REF. NO IC
PART NO.
KANRI NO.
DESCRIPTION
REF. NO C35 C36 C37 C38 C40 C42 C45 C46 C47 C48 C50 C51 C55 C57 C58 C59 C60 C61 C62 C65 C66 C67 C68 C75 C76 C79 C80 C81 C82 C83 C84 C93 C94 C98 C102 C104 C105 C110 C141 C146 C150 C151 C201 C203 C204 C205 C210 C217 C220 C221 C222 C223 C241 C242 C243 C246 C251 C254 C473 C474 CN1 CN2 CN3 CN201 CN202 CN203 CN204 D150 L1 L4
87-A20-446-010 87-A20-459-010 87-A20-445-010 8Z-CLB-621-010 87-A20-455-010 87-001-982-010 87-A21-111-040 87-A21-022-040 87-A21-103-040 87-017-888-080 87-A20-914-010 TRANSISTOR 87-026-463-080 89-113-184-080 87-026-297-080 87-026-239-080 87-A30-047-080 87-A30-075-080 87-026-610-080 87-A30-083-080 87-A30-071-080 87-A30-087-080 87-A30-076-080 89-320-011-080 87-026-609-080 DIODE 87-020-465-080 87-A40-270-080 87-A40-509-080 87-070-274-080 87-A40-269-080 87-017-931-080 87-A40-292-080 87-001-731-080 CD C.B C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C12 C13 C14 C16 C17 C18 C20 C22 C23 C25 C27 C29 C30 C31 C32 C33 C34 87-010-496-040 87-010-197-080 87-010-264-040 87-A10-189-040 87-010-197-080 87-010-553-040 87-012-349-080 87-010-198-080 87-010-264-040 87-010-264-040 87-010-494-040 87-010-193-080 87-010-560-040 87-010-491-040 87-012-349-080 87-010-213-080 87-010-193-080 87-010-184-080 87-010-992-080 87-012-349-080 87-010-176-080 87-010-186-080 87-012-156-080 87-010-493-040 87-010-553-040 87-010-494-040 87-010-184-080
C-IC,LA9241ML C-IC,LC78622ED IC,BA5936 C-IC,LC866560-5M02FD IC,HA12211 IC,TA7291S C-IC,M62495FP C-IC,BA3880FS C-IC,MM1454XFBE IC,NJM4558MD IC,SPS-442-1-F
KANRI DESCRIPTION NO. 87-010-197-080 CAP, CHIP 0.01 DM 87-010-553-040 CAP,E 47-16 GAS 87-010-404-040 CAP,E 4.7-50 SME 87-010-196-080 CHIP CAPACITOR,0.1-25 87-010-145-080 C-CAP,S 1P-50 CH 87-010-315-080 87-010-196-080 87-010-196-080 87-010-196-080 87-010-315-080 87-012-140-080 87-012-156-080 87-010-264-040 87-010-316-080 87-010-316-080 87-010-264-040 87-010-196-080 87-010-196-080 87-010-370-040 87-010-497-040 87-010-196-080 87-010-264-040 87-010-322-080 87-010-197-080 87-A10-102-080 87-010-264-040 87-010-197-080 87-010-560-040 87-010-560-040 87-012-157-080 87-012-157-080 87-010-197-080 87-010-197-080 87-012-154-080 87-010-322-080 87-010-322-080 87-010-322-080 87-010-196-080 87-016-460-080 87-010-560-040 87-010-264-040 87-010-197-080 87-012-145-080 87-010-312-080 87-015-785-080 87-010-196-080 87-012-349-080 87-010-498-040 87-010-197-080 87-010-235-080 87-010-101-080 87-010-381-080 87-010-493-040 87-A10-759-040 87-010-196-080 87-010-196-080 87-010-194-080 87-010-264-040 87-010-221-080 87-010-197-080 87-A60-429-010 87-009-411-010 87-A60-111-010 87-A60-424-010 87-A60-957-010 87-A60-826-010 87-099-559-010 87-A40-558-010 87-003-102-080 87-003-152-080 C-CAP,S 27P-50 CH CHIP CAPACITOR,0.1-25 CHIP CAPACITOR,0.1-25 CHIP CAPACITOR,0.1-25 C-CAP,S 27P-50 CH CAP 470P C-CAP,S 220P-50 CH CAP,E 100-10 5L C-CAP,S 33P-50 CH C-CAP,S 33P-50 CH CAP,E 100-10 5L CHIP CAPACITOR,0.1-25 CHIP CAPACITOR,0.1-25 CAP,E 330-6.3 SME CAP,E 4.7-35 GAS CHIP CAPACITOR,0.1-25 CAP,E 100-10 5L C-CAP,S 100P-50 CH CAP, CHIP 0.01 DM CAP,E 1000-10 REA CAP,E 100-10 5L CAP, CHIP 0.01 DM CAP,E 10-50 GAS CAP,E 10-50 GAS C-CAP,S 330P-50 CH C-CAP,S 330P-50 CH CAP, CHIP 0.01 DM CAP, CHIP 0.01 DM C-CAP,S 150P-50 CH C-CAP,S 100P-50 CH C-CAP,S 100P-50 CH C-CAP,S 100P-50 CH CHIP CAPACITOR,0.1-25 C-CAP,S 0.22-16 B CAP,E 10-50 GAS CAP,E 100-10 5L CAP, CHIP 0.01 DM CAP, CHIP S 270P CH C-CAP,S 15P-50 CH CHIP CAPACITOR, 0.1FZ-25Z CHIP CAPACITOR,0.1-25 C-CAP,S 1000P-50 CH CAP,E 10-16 GAS CAP, CHIP 0.01 DM CAP,E 470-16 SME CAP, ELECT 220-16 CAP, ELECT 330-16V CAP,E 0.47-50 GAS CAP,E 330-6.3 SRM CHIP CAPACITOR,0.1-25 CHIP CAPACITOR,0.1-25 CAP, CHIP 0.047 CAP,E 100-10 5L CAP, ELECT 470-10V CAP, CHIP 0.01 DM CONN,16P H TOC-A CONN,6P ZH V CONN,5P V S2M 5W CONN,16P V TOC-B CONN,9P V TOC-B CONN,6P B TMC-D(X) CONN,13P TUC-P13X-B1 LED,SLZ-8128A-01-A COIL, 10UH COIL, 100UH
PART NO.
TR,2SA933S (0.3W) TR,2SA1318T TR,DTA144TK TR,DTC114TK (0.2W) TR,CSD655E C-TR,2SA1235F TR,KTC3198GR TR,CSD1489B C-TR,RT1N 144C C-FET,2SK2158 C-TR,2SC3052F TR,2SC2001K TR,KTA1266GR
DIODE,1SS133 (110MA) C-DIODE,MC2838 ZENER,MTZJ6.8C DIODE,1N4003 SEM C-DIODE,MC2836 ZENER,MTZJ5.6B ZENER,DZ2.7L ZENER,HZS6C2L
CAP,E 3.3-50 GAS CAP, CHIP 0.01 DM CAP,E 100-10 5L CAP,E 220-10 CAP, CHIP 0.01 DM CAP,E 47-16 GAS C-CAP,S 1000P-50 CH CAP, CHIP 0.022 CAP,E 100-10 5L CAP,E 100-10 5L CAP,E 1-50 GAS CHIP CAPACITOR,0.033 CAP,E 10-50 GAS CAP,E 0.22-50 GAS C-CAP,S 1000P-50 CH C-CAP,S 0.015-50 B CHIP CAPACITOR,0.033 CHIP CAPACITOR 3300P(K) C-CAP,S 0.047-25 B C-CAP,S 1000P-50 CH C-CAP,S 680P-50 SL CAP,CHIP 4700P C-CAP,S 220P-50 CH CAP,E 0.47-50 GAS CAP,E 47-16 GAS CAP,E 1-50 GAS CHIP CAPACITOR 3300P(K)
33
REF. NO L150 L201 SFR130 W201 WH201 X1 TAPE C.B C90 C91 C92 C303 C304 C307 C311 C312 C315 C316 C321 C322 C325 C327 C328 C332 C335 C336 C337 C351 C352 C354 C355 C356 C358 C359 C360 C370 C379 C380 C391 C392 C399 C401 C402 C403 C404 C441 C442 C454 C455 C456 C458 C459 C460 CN301 CN302 CN401 CN402 CN403 L301 L302 L351 L451 RY301 RY302 RY303 SFR351 SFR352 SFR451
KANRI DESCRIPTION NO. 87-003-171-010 COIL, 15UH FL5R100 87-A50-052-010 COIL,CLOCK 5.76MHZ T1 87-A90-787-080 SFR,100K H HOKU 8Z-CL1-653-010 F-CABLE,19P 1.5 FG 87-A90-878-010 HLDR,WIRE 19P 1.5 51016 87-A70-046-010 VIB,XTAL 16.934MHZ
PART NO.
REF. NO SFR452
KANRI DESCRIPTION NO. 87-024-436-080 SFR,47K RH063EC
PART NO.
FUNCTION C.B C501 C531 C532 C535 C536 C537 C538 C539 C540 C541 C542 C543 C583 C584 C591 C592 C603 C604 C605 C607 C608 C609 C610 C611 C612 C621 C622 C653 C654 C655 C656 C657 C658 C659 C660 C662 C665 C666 C667 C668 C669 C670 C671 C672 C677 C678 C721 C722 C723 C724 C725 C726 C727 C728 C733 C734 C735 C851 C852 C853 C854 CN503 CN504 J501 J701 87-010-197-080 87-010-374-040 87-010-374-040 87-010-213-080 87-010-213-080 87-010-400-040 87-010-400-040 87-010-564-040 87-010-564-040 87-010-401-040 87-010-401-040 87-010-154-080 87-010-182-080 87-010-182-080 87-010-180-080 87-010-180-080 87-010-402-040 87-010-402-040 87-010-408-040 87-010-405-040 87-010-405-040 87-010-196-080 87-010-384-040 87-010-197-080 87-010-197-080 87-010-401-040 87-010-401-040 87-010-404-040 87-010-404-040 87-010-404-040 87-010-404-040 87-010-188-080 87-010-188-080 87-012-140-080 87-012-140-080 87-010-260-040 87-010-197-080 87-010-197-080 87-010-598-080 87-010-598-080 87-010-260-040 87-010-196-080 87-010-545-040 87-010-545-040 87-010-404-040 87-010-404-040 87-010-401-040 87-010-401-040 87-012-154-080 87-012-154-080 87-012-154-080 87-012-154-080 87-010-404-040 87-010-404-040 87-010-197-080 87-010-381-080 87-010-197-080 87-A10-201-080 87-010-384-040 87-010-400-040 87-010-402-040 87-099-670-010 87-099-570-010 82-MA2-631-010 87-A60-354-010 CAP, CHIP 0.01 DM CAP,E 47-10 CAP,E 47-10 C-CAP,S 0.015-50 B C-CAP,S 0.015-50 B CAP,E CAP,E CAP,E CAP,E CAP,E 0.47-50 0.47-50 0.33-50 M 0.33-50 M 1-50 SME
87-010-197-080 87-015-684-040 87-015-686-040 87-012-157-080 87-012-157-080 87-010-196-080 87-010-198-080 87-010-198-080 87-010-182-080 87-010-182-080 87-A10-201-080 87-A10-201-080 87-010-807-080 87-015-692-040 87-015-692-040 87-010-196-080 87-015-695-040 87-015-695-040 87-010-196-080 87-012-140-080 87-012-140-080 87-010-175-080 87-010-176-080 87-015-684-040 87-010-187-080 87-010-197-080 87-010-187-080 87-010-196-080 87-015-697-040 87-015-697-040 87-012-153-080 87-012-153-080 87-015-683-040 87-010-197-080 87-010-060-040 87-015-684-040 87-A10-924-040 87-015-677-040 87-018-211-080 87-010-175-080 87-010-176-080 87-015-684-040 87-010-187-080 87-010-197-080 87-010-187-080 87-A60-957-010 87-A60-057-010 87-A60-424-010 87-A60-957-010 87-099-668-010 87-A50-049-010 87-A50-049-010 87-A50-500-010 87-A50-500-010 87-A91-375-010 87-A91-375-010 87-A91-375-010 87-024-436-080 87-024-436-080 87-024-436-080
CAP, CHIP 0.01 DM CAP,E 47-16 7L CAP,E 22-25 M 7L SRA C-CAP,S 330P-50 CH C-CAP,S 330P-50 CH CHIP CAPACITOR,0.1-25 CAP, CHIP 0.022 CAP, CHIP 0.022 C-CAP,S 2200P-50 C-CAP,S 2200P-50 C-CAP,S0.33-16 KB C-CAP,S0.33-16 KB CAP,E 330-6.3 SR CAP,E 0,22-50 KB CAP,E 0,22-50 KB CHIP CAPACITOR,0.1-25 E/CAP 1UF 50V TAPG E/CAP 1UF 50V TAPG CHIP CAPACITOR,0.1-25 CAP 470P CAP 470P CAP 560P C-CAP,S 680P-50 J CAP,E 47-16 7L C-CAP,S 5600P-50 K B C-CAP,S 0.01-25 K B C-CAP,S 5600P-50 J CHIP CAPACITOR,0.1-25 CAP,E 3.3-50 M 7L SRA CAP,E 3.3-50 M 7L SRA C-CAP,S 120P-50 J CH C-CAP,S 120P-50 J CH CAP,E 33-16 M 7L SRA CAP, CHIP 0.01 DM CAP,E 100-16 CAP,E 47-16 7L CAP,E 47-16 BP SME CAP,E 100-6.3 7L CAP, CER 0.01-50 CAP 560P C-CAP,S 680P-50 CH CAP,E 47-16 7L C-CAP,S 5600P-50 KB C-CAP,S 0.01-25 KB C-CAP,S 5600P-50 K B CONN,9P V TOC-B CONN,11P V 9604S-11C CONN,16P V TOC-B CONN,9P V TOC-B CONN,9P TUC-P 9P-B1 COIL,TRAP 85K(COI) COIL,TRAP 85K(COI) COIL,OSC BIAS 85KHZ COIL,OSC BIAS 85KHZ RELAY,AC DC12V G6S-2 RELAY,AC DC12V G6S-2 RELAY,AC DC12V G6S-2 SFR,47K RH063EC SFR,47K RH063EC SFR,47K RH063EC
CAP,E 1-50 SME CAP CHIP 10P C-CAP,S 2200P-50 K B C-CAP,S 2200P-50 K B C-CER 1500P C-CER CAP,E CAP,E CAP,E CAP,E 1500P 2.2-50 SME 2.2-50 SME 47-50 SME 10-50
CAP,E 10-50 CHIP CAPACITOR,0.1-25 CAP,E 100-25 SME CAP, CHIP 0.01 DM CAP, CHIP 0.01 DM CAP,E CAP,E CAP,E CAP,E CAP,E 1-50 SME 1-50 SME 4.7-50 SME 4.7-50 SME 4.7-50 SME
CAP,E 4.7-50 SME CAP,CHIP 6800P CAP,CHIP 6800P CAP 470P CAP 470P CAP,E 47-25 SME CAP, CHIP 0.01 DM CAP, CHIP 0.01 DM C-CAP,S 0.068-16VRK C-CAP,S 0.068-16VRK CAP,E 47-25 SME CHIP CAPACITOR,0.1-25 CAP,E 0.22-50 CAP,E 0.22-50 CAP,E 4.7-50 SME CAP,E 4.7-50 SME CAP,E 1-50 SME CAP,E 1-50 SME C-CAP,S 150P-50 CH C-CAP,S 150P-50 CH C-CAP,S 150P-50 CH C-CAP,S 150P-50 CH CAP,E 4.7-50 SME CAP,E 4.7-50 SME CAP, CHIP 0.01 DM CAP, ELECT 330-16V CAP, CHIP 0.01 DM C-CAP,S0.33-16 KB CAP,E 100-25 SME CAP,E 0.47-50 CAP,E 2.2-50 SME CONN,9P TUC-P9X-B1 CONN,13P TUC-P13P-B1 JACK PIN 4P RVS JACK,PIN 2P MSP -242V-05
34
IC BLOCK DIAGRAM IC, BA5936
REF. NO KEY C.B S801 S802 S803 S804 S805 S806 S807 S808 S809 S810 S811 RMC C.B C841 CN801 S821
PART NO.
KANRI NO.
DESCRIPTION
REF. NO MOTOR C.B
PART NO.
KANRI NO.
DESCRIPTION
87-A91-024-080 87-A91-024-080 87-A91-024-080 87-A91-024-080 87-A91-024-080 87-A91-024-080 87-A91-024-080 87-A91-024-080 87-A91-024-080 87-A91-024-080 87-A91-024-080
SW,TACT SW,TACT SW,TACT SW,TACT SW,TACT SW,TACT SW,TACT SW,TACT SW,TACT SW,TACT
KSH0611BT KSH0611BT KSH0611BT KSH0611BT KSH0611BT KSH0611BT KSH0611BT KSH0611BT KSH0611BT KSH0611BT
CNA101 CNA103
88-802-051-290 8Z-CL1-670-010
CONN ASSY,5P CONN ASSY,3P H O/C
Rog CURRENT DETECTOR TERMINAL
DOOR SW C.B S101 S102 87-036-109-010 87-036-109-010 PUSH SWITCH PUSH SWITCH
IC, M62495FP
SW,TACT KSH0611BT
87-010-405-040 87-A60-827-010 87-A91-024-080
CAP,E 10-50 CONN,6P B TMC-D(P) SW,TACT KSH0611BT
· 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.
CHIP RESISTOR PART CODE
Chip Resistor Part Coding
8 8
A
Resistor Code Value of resistor Chip resistor
Dimensions (mm)
IC, BA3880FS
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 ECB 2SA933 ECB 2SA1318 2SC2001 CSD655E CSD1489B KTC3198 ECB KTA1266 2SA1235 2SC3052 DTA144TK DTC114TK RT1N144C G S 2SK2158
+
D
IC, MM1454XFBE
VCC LIN VREF QF1 QF2 QF3 QF4 QF5
16
15
14
13
12
11
10
9
QSurround
BIAS +
1
RIN
2
PNR
3
B/Q
4
DET
5
QF6
6
ROUT
7
LOUT
35
36
+
8
GND
WIRING-1 (CD)
CD C.B (COMPONENT SIDE)
14 13 12 11 10 9 8 7 6 5 4 3 2 1
A
B
C
D
E
F
G
H
I
J
37
38
CD C.B (CONDUCTOR SIDE)
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
C
D
E
F
G
H
EZ MODEL
I
J
39
40
SCHEMATIC DIAGRAM-1 (CD 1/2)
41
42
SCHEMATIC DIAGRAM-2 (CD 2/2)
EZ MODEL
IC201 LC866560W-5M02FD
43
44
UNIT
WIRING-2 (TAPE)
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
C
D
E
F
G
H
I
J
K 45 46
WIRING-3 (KEY)
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
C
D
E
F
G
H
I
J
K 47 48
WIRING-4 (FUNC)
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
C
D
E
F
G
DECK C.B
1 TO/FROM TAPE C.B CN302 SW2
H
11
I SW1 PH1 3 1 2 J SW4 PH2 SW3
K 49 50
SCHEMATIC DIAGRAM-3 (TAPE/FUNC/KEY)
M1
M2
DECK C.B
SW3 SW2 SW1
PH1
PH2
SW4
51
52
TEST MODE
1. CD Test Mode
1-1. How to Start Up the CD Test Mode
While pressing the "CD OPEN/CLOSE" button, connect the AC plug to the power outlet. When the CD test mode is started up, When the CD test mode starts up, all displays turn on. Note: When the PANEL, TOP has been removed for each CHAS, GEAR, be sure to short pin-4 and pin-5 of the connector CN3 on the CD board in order to recognize that the CD lid is closed.
ELECTRICAL ADJUSTMENT
CD C.B
TP1 (RF) IC1 TP2 (VREF)
1
SFR130 CN2
1-2. Releasing the CD Test Mode
Remove the shorting between pin-4 and pin-5 of the connector CN3 on the CD board to return to the original setup. Then press the POWER button or the FUNCTION button, or remove the AC plug from the power outlet to release the CD test mode.
TP3 (TE)
R2
1-3. Function Description of the Test Mode
MODE Start mode Search mode Operation Starting up the test mode 9 CD Continuous focus searching. The pickup lens repeats the fullswing up-down motion * Note Play mode 2 Track No. and playing time are displayed Traverse mode Sled mode ; 6 5 Track No. and playing time flash CD TEST The pickup moves to the innermost track The pickup moves to the outermost track Note: If the focus search operation is continued for 10 minutes or longer, heating of the driver IC is accumulated to trigger the protection circuit that will stop operation of the CD system. .Turn off the main power and re-start operation about 10 minutes later. Sled servo. Check operation of the mechanism. TP1 (RF) TP2 (VREF) + Normal playback. When the TOC reading is not possible, the same movement as in the search mode. Playback PAUSE mode Check APC circuit. Laser current measurement. Focus error waveform check. Focus servo. Tracking servo. CLV servo. Sled servo. Tracking servo OFF. 1. Focus Bias Adjustment Make the focus bias adjustment when replacing and repairing the optical block. Oscilloscope (DC range) TP3 (TE) TP2 (VREF) + Indication on display CD TEST Function Contents
< CD SECTION >
Note: · Connect a probe (10: 1) of the oscilloscope test point for adjustment. · Connect ground (-) terminal of oscilloscope probe to TP3 (VREF) for all adjustment.
2. Tracking Balance Check Oscilloscope (DC range)
1) Connect an oscilloscope to test points TP3 (TE) and TP2 (VREF). 2) Start up the CD test mode. 3) Insert the test disc TCD-782 (YEDS-18) and enter the traverse mode of the CD test mode. 4) Confirm that the traverse waveform on an oscilloscope is vertically symmetrical as shown in the figure below. 5) After confirming the waveform, release the CD test mode.
1) Connect an oscilloscope to test points TP1 (RF) and TP2 (VREF). 2) Turn on the power switch. 3) Insert test disc TCD-782 (YEDS-18) and play back the second program. 4) Adjust SFR103 so that RF signal of the test point TP1 (RF) is MAX and CLEARREST.
A VREF B A=B VOLT/DIV: 20mV TIME/DIV: 1mS
MAX 1.8±0.1 Vp-p 0V EYE PATTERN must be CLEAR and MAX. VOLT/DIV: 0.5V TIME/DIV: 0.5µS
3. Laser Current Check The current of the laser signal can be checked with the voltages on both sides of R2 (voltage across 10 ). The difference for the specified value shown on the label must be within ± 6.0mA.
KSS-213F 15165 SG442
44.2mA
Laser current Iop =
Voltage across R2 10
53
54
ELECTRICAL ADJUSTMENT
TAPE C.B
SFR351 SFR451
IC301 SFR352 SFR452
< DECK SECTION >
1. Record/Playback Frequency Response Characteristics Adjustment Adjustment conditions Settings: · Test tape: TTA-602 · Test point: LINE OUT (J701) · Input signal: 1kHz/10kHz, AUX IN (J501) · Adjustment locations: FORWARD direction ..... SFR351(Lch), SFR352 (Rch) · Adjustment locations: REVERSE direction ....... SFR451 (Lch), SFR452 (Rch) * Adjustment can be performed from the bottom of the cabinet. Method: 1) Input the 1kHz signal and adjust the input signal level for -20 dB. 2) Set the XR-M88 into the record mode and record the 1kHz and 10kHz signals alternately. 3) Play back the segment that is recorded in step 2) and adjust SFR351 and SFR352 so that both the 1kHz and 10kHz signals have the same level within 0 dB +3/-4dB. 4) Perform the same adjustment by adjusting SFR451 and SFR452 in the REVERSE mode in the same way.
55
IC DESCRIPTION IC, LC866560W-5M02FD
Pin No. 1 2 3 Pin Name O-MACMD
____________
I/O O I O
Description Command output to slave microprocessor. Command input from slave microprocessor. Serial data send/receive preparation completion output for MD UNIT control. (TAPE REC MUTE output).
I-SCMD O-ARDY
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 30-45 46 47-49 50 51 52 53-55 56 57 58 59
O-SREQ I-MREQ O-SURROUND O-SRST O-VOLCTL P36 O-COIN
_____________
O I O O O O O O I I I -- I O -- I I I I I I I I I I -- -- I I -- I I I I I I
Serial data transfer request for MD UNIT control. (FWD/RWD switching output during TAPE PLAY/REC). Serial data transfer request for MD UNIT control. (REC/PB switching output). QSURROUND ON/OFF output. Reset signal output to slave microprocessor. Connected to VOL/P.EQ IC M62439SP pin-! CONT. NC. Connected to CD DSP LC78622E pin-56 COIN and CD ASP LA9240M pin-52 DAT. Clock shift output. "L" at clock shift. Microprocessor reset. Connected to CD ASP LA9240M pin-54 DRF. Connected to CD DSP LC78622E pin-55 SQOUT. GND. 5.76 MHz. Connected to oscillator. Microprocessor power supply. (µ-com 5V). Hold state detection. (A/D). KEY AD data input. DECA MECA state detection input. (AD). TAPE MUSIC SENSOR input. (A/D). CD DOOR OPEN/CLOSE state detection input. (AD). Spare level detection. (A/D). NC. Connected to CD DSP LC78622E pin-53 WRQ. NC. Remote control signal input. NC. Microprocessor power supply. (µ-com 5V). DECK MECA state detection input. Rotation detection of TAKE UP REEL of DECK MECA. Connected to negative polarity power supply -VFL for FL. Rotation detection of TAKE UP REEL of DECK MECA. NC.
O-CKSFT
________
RST I-DRF I-SQOUT VSS1 CF1 CF2 VDD1
____________
I-HOLD I-KEY1, I-KEY2 AN3 AN4 I-CDDSW I-SPE P87 I-WRQ P72 I-RMC T0-T15 VDD3 MODE1-MODE3 T.U.R VP I-SUP.R PC5-PC7 I-AMST I-AM10K I-LW I-SW
INITIAL DIODE MATRIX input.
56
Pin No. 60 61 62 63 64 65 66-71 72 73 74, 75 76, 77 78 79, 80 81 82 83, 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
Pin Name I-OIRT I-RDS
_________
I/O I I I I I I I -- O O -- I -- O O -- O O O O -- -- O O O -- O I I O I O NC. INITIAL DIODE MATRIX input.
Description
I-BBE
_______________
I-DOLBY
_______
I-TAPE/MD
_____________
I-DEMO PE2-PE7 VDD4 PF0 PF1, PF2 PF3, PF4
_____________________
Microprocessor power supply. (µ-com 5V). DECK MECA MAIN MOTOR control output. DECK MECA SUB control output. NC. Over-current detection input to the CD DOOR MOTOR. NC. CD DOOR OPEN control output. CD DOOR CLOSE control output. NC. BBE LEVEL switching output. Power supply control output of CD block. MD UNIT 7ZG-9A reset signal output. GND. Microprocessor power supply. (µ-com 5V). Connected to CD DSP LC78622E pin-59 RWC and CD ASP LA9240M pin-53 CF.
____________
I-DOOR DET PF6, PF7 O-CDDOPEN O-CDDCLOSE PG2, PG3 O-BBEA O-BBEB O-CD
_______________
O-MDRST VSS2 VDD2 O-RWC
____________
O-CQCK O-L.O.M P07 O-SIN I-SOUT I-ACLK O-MASO
___________
Connected to CD DSP LC78622E pin-57 CQCK and CD ASP LA9240M pin-51 CL. LINE OUT MUTE output. NC. Serial data output for MD UNIT control. Serial data input for MD UNIT control.(FWD REC BIAS control output). Serial clock input for MD UNIT control. (RWD REC BIAS control output). Serial data output to slave microprocessor. Serial data input from slave microprocessor. Transfer clock output to slave microprocessor.
I-MASI O-MACLK
57
IC, LA9241ML
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Pin Name FIN2 FIN1 E F TB TE TE TESI SCI TH TA TD TD JP TO FD FD I/O I I I I I I O I I I O I I I O O I Description Pin to which external pickup photo diode is connected. RF signal is created by adding with the FIN1 pin signal. FE signal is created by subtracting from the FIN1 pin signal. Pin to which external pickup photo diode is connected. Pin to which external pickup photo diode is connected. TE signal is created by subtracting from the F pin signal. Pin to which external pickup photo diode is connected. DC component of the TE signal is input. Pin to which external resistor setting the TE signal gain is connected between the TE pin. TE signal output pin. TES "Track Error Sense" comparator input pin. TE signal is passed through a bandpass filter then input. Shock detection signal input pin. Tracking gain time constant setting pin. TA amplifier output pin. Pin to which external tracking phase compensation constants are connected between the TD and VR pins. Tracking phase compensation setting pin. Tracking jump signal (kick pulse) amplitude setting pin. Tracking control signal output pin. Focusing control signal output pin. Pin to which external focusing phase compensation constants are connected between the FD and FA pins. 18 FA I Pin to which external focusing phase compensation constants are connected between the FD and FA pins. 19 20 21 22 23 24 25 26 27 28 29 30, 31 32, 33 34 35 FA FE FE AGND NC SP SPG SP SPD SLEQ SLD SL, SL+ JP, JP+ TGL TOFF I O I -- -- O I I O I O I I I I Pin to which external focusing phase compensation constants are connected between the FA and FE pins. FE signal output pin. Pin to which external FE signal gain setting resistor is connected between the FE pin. Analog signal GND. No connection. Single ended output of the CV+ and CV pin input signal. Pin to which external spindle gain setting resistor in 12 cm mode is connected. Pin to which external spindle phase compensation constants are connected together with SPD pin. Spindle control signal output pin. Pin to which external sled phase compensation constants are connected. Sled control signal output pin. Sled advance signal input pin from microprocessor. Tracking jump signal input pin from DSP. Tracking gain control signal input from DSP. Low gain when TGL = H. Tracking off control signal input pin from DSP. Off when TOFF = H.
58
Pin No. 36 37 38 39, 40 41 42
Pin Name TES HFL SLOF CV, CV+ RFSM RFS
I/O O O I I O I
Description Pin from which TES signal is output to DSP. "High Frequency Level" is used to judge whether the main beam position is on top of bit or on top of mirror. Sled servo off control input pin. CLV error signal input pin from DSP. RF output pin. RF gain setting and EFM signal 3T compensation constant setting pin together with RFSM pin.
43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
SLC SLI DGND FSC TBC NC DEF CLK CL DAT CE DRF FSS VCC2 REFI VR LF2 PH1 BH1 LDD LDS VCC1
O I -- O I -- O I I I I O I -- -- O I I I O I --
"Slice Level Control" is the output pin which controls the RF signal data slice level by DSP. Input pin which control the data slice level by the DSP. Digital system GND. Output pin to which external focus search smoothing capacitor is connected. "Tracking Balance Control" EF balance variable range setting pin. No connection. Disc defect detector output pin. Reference clock input pin. 4.23 MHz of the DSP is input. Microprocessor command clock input pin. Microprocessor command data input pin. Microprocessor command chip enable input pin. "Detect RF" RF level detector output. "Focus Search Select" focus search mode (± search/+ search) select pin. Servo system and digital system Vcc pin. Pin to which external bypass capacitor for reference voltage is connected. Reference voltage output pin. Disc defect detector time constant setting pin. Pin to which external capacitor for RF signal peak holding is connected. Pin to which external capacitor for RF signal bottom holding is connected. APC circuit output pin. APC circuit input pin. RF system Vcc pin.
59
IC, LC78622ED
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 Pin Name DEFI TAI PDO VVSS ISET VVDD FR VSS EFMO EFMIN TEST2 CLV+, CLV
___
I/O I I O -- I -- I -- O I I O O I I O O O O O -- For PLL.
Description Defect sense signal (DEF) input pin. (Connect to 0V when not used). Test signal input pin with built-in pull-down resistor. Be sure to connect to 0V. Phase comparator output pin to control external VCO. GND pin for built-in VCO. Be sure to connect to 0V. Pin to which external resistor adjusting the PD0 output current. Power supply pin for built-in VCO. Pin for VCO frequency range adjustment. Digital system GND. Be sure to connect to 0V. For slice level control. EFM signal output pin. EFM signal input pin. Test signal input pin with built-in pull-down resistor. Be sure to connect to 0V. Disc motor control output. Three level output is possible using command. Rough servo or phase control automatic selection monitoring output pin. Rough servo at H. Phase servo at L.
V/P HFL TES TOFF TGL JP+, JP PCK FSEQ VDD
Track detect signal input pin. Schmidt input. Tracking error signal input pin. Schmidt input. Tracking OFF output pin. Tracking gain selection output pin. Gain boost at L. Track jump control signal output pin. Three level output is possible using command. EFM data playback clock monitoring pin 4.3218 MHz when phase is locked in. Sync signal detection output pin. H when the sync signal which is detected from EFM signal and thesync signal which is internally generated agree. Digital system power supply pin. The pin is controlled by the serial data command from microprocessor. When
24-28
SL+ - PUIN
I/O
General purpose input/output pin 1 to 5.
the pin is not used, set the pin to the input terminal and connect to 0V, or alternately set the pin to output terminal and leave the pin open.
29 30 31 32, 33 34 35 36 37 38 39 40 41 42
EMPH C2F DOUT TEST3, TEST4 N.C. MUTEL LVDD LCHO LVSS RVSS RCHO RVDD MUTER
O O O I -- O -- O -- -- O -- O
De-emphasis monitor output pin. De-emphasis disc is being played back at H. C2 flag output pin. DIGITAL OUT output pin. (EIAJ format). Test signal input pin with built-in pull-down resistor. Be sure to connect to 0V. Not used. Set the pin to open. L-channel mute output pin. L-channel 1-bit DAC. L-channel power supply pin. L-channel output pin. L-channel GND. Be sure to connect to 0V. R-channel GND. Be sure to connect to 0V. R-channel 1-bit DAC. R-channel output pin. R-channel power supply pin. R-channel mute output pin.
60
IC BLOCK DIAGRAM IC, BA5936
Pin No. 43 44 45 46 47 48 49 50 51 Pin Name XVDD XOUT XIN XVSS SBSY EFLG PW SFSY SBCK I/O -- O I -- O O O O I Crystal oscillator GND pin. Be sure to connect to 0V. Subcode block sync signal output pin. C1, C2, single and dual correction monitoring pin. Subcode P, Q, R, S, T, U and W output pin. Subcode frame sync signal output pin. Falls down when subcode enters standby. Subcode read clock input pin. Schmidt input. (Be sure to connected to 0V when not in use.) 52 53 54 55 56 57 58 59 60 61 62 63 64 FSX WRQ RWC SQOUT COIN
___________
Rog CURRENT DETECTOR TERMINAL
Description Crystal oscillator power supply pin. Pin to which external 16.9344 MHz crystal oscillator is connected.
IC, M62495FP
O O I O I I I O O O I I I
Pin outputting the 7.35 kHz sync signal which is generated by dividing frequency of crystal oscillator. Subcode Q output standby output pin. Read/write control input pin. Schmidt input. Subcode Q output pin. Command input pin from microprocessor. Command input read clock or subcode read input clock from SQOUT pin LC78622 reset input pin. Set this pin to L once when the main power is turned on. Test signal output pin. Use this pin as open (normally L output). 16.9344 MHz output pin. 4.2336 MHz output pin. Test signal input pin with built-in pull-down resistor. Be sure to connect to 0V. Chip select signal input pin with built-in pull-down resistor. Be sure to connect to 0V while it is not controlling.
CQCK
________
RES TST11 16M 4.2M TEST5
______
IC, BA3880FS
CS TEST1
Test signal input pin without built-in pull-down resistor. Be sure to connect to 0V.
Note: The same potential must be applied to the respective power supply terminals. (VDD, VVDD, LVDD, RVDD, XVDD)
IC, MM1454XFBE
VCC LIN VREF QF1 QF2 QF3 QF4 QF5
16
15
14
13
12
11
10
9
+
QSurround
BIAS +
1
RIN
2
PNR
3
B/Q
4
DET
5
QF6
6
ROUT
7
LOUT
61
62
+
8
GND
MECHANICAL EXPLODED VIEW 1/1
4 G 2 3 K
REF. NO 1 2 3 4 5 6 7 8 9 10 KANRI DESCRIPTION NO. 8Z-CL1-014-010 PANEL,CD 8Z-CL1-012-010 WINDOW,CD 8Z-CL1-004-010 CABI,TOP FD 8Z-CL1-007-010 BOX,CD 8Z-CL1-205-010 HLDR,GEAR 87-A91-069-010 8Z-CL1-210-010 8Z-CL1-211-010 8Z-CL1-212-010 8Z-CL1-209-010 8Z-CL1-208-010 8Z-CL1-011-010 8Z-CL1-033-010 8Z-CLB-012-010 8Z-CLB-002-010 8Z-CLB-004-010 8Z-CLB-005-010 8Z-CLB-001-010 8Z-CL1-028-010 8Z-CL1-207-010 8Z-CLB-014-010 8Z-CL1-016-010 8Z-CL1-017-010 8Z-CL1-018-010 8Z-CL1-019-010 8Z-CL1-020-010 8Z-CLB-003-010 8Z-CL1-022-010 8Z-CL1-023-010 8Z-CL1-024-010 MOT,RF-370CA15370 PULLEY,MOTOR PULLEY,CD BELT,CD GEAR,B GEAR,A WINDOW,MD PLATE,WINDOW FD PANEL,FD CS PANEL,CS PANEL,FLAP CS SPR-T,FLAP CABI,FR CS CAP, EJECT BTN,EJECT PANEL,CONT CS CAP, POWER CAP, FUNC CAP, REC CAP, PAUSE CAP, CAP, CAP, CAP, CAP, STOP PLAY CS REW FF DOWN PART NO. REF. NO 31 32 33 34 35 36 37 38 39 40 41 42 42 43 44 A B C D E F G H I J KANRI DESCRIPTION NO. 8Z-CL1-025-010 CAP, UP 8Z-CL1-026-010 CAP, OPEN 8Z-CL1-206-010 BTN,CONT 88-HV1-207-010 DMPR,MECHA 8Z-CL1-653-010 F-CABLE,19P 1.5 FG 87-A90-878-010 8Z-CLB-653-010 8Z-CLB-651-010 84-ZG1-245-210 8Z-CL1-029-010 8Z-CL1-202-010 8Z-CLB-074-010 8Z-CLB-072-010 8Z-CLB-203-010 8Z-CLB-006-010 8Z-CL1-034-010 87-067-703-010 87-761-096-410 87-B10-162-010 87-261-092-410 87-067-579-010 87-B10-269-010 87-261-101-410 87-721-095-410 87-067-761-010 HLDR,WIRE 19P 1.5 51016 FF-CABLE, 16P 1.0 150MM FF-CABLE, 9P 1.0 150MM CAP,OPTICAL LID,CORD CHAS,CD PANEL,REAR FD CS EZ<89> PANEL,REAR FD CS K<88> W.3.2-120.7 RING PWB DECK S-SCREW,ZCL1 BVT2+3-10 W/O SLOT VFT2+3-10 GLD VFT2+2-6 V+3-4 GLD TAPPING SCREW, BVT2+3-8 UT2+3-12 W/O CR V+3-18 QT2+3-8 W/O SLOT BVT2+3-10 BLK UT2+3-8CR VTT+2-4 PART NO.
MECHANICAL PARTS LIST 1/1
1
21 K P.C.B P.C.B 6 7 F 11 16 10 5 E B 8 9 12 13 15 I J 18 39 42 34 A K K G SHLD-PLATE,HEAD G P.C.B 34 L KSM-620AAA 41 43 F 44 40 G C 20 19 C 14 D I 33 P.C.B 32 22 23 24 17 25 26 27 28 29 30 31 P.C.B B
11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
K 87-744-095-410 L 87-067-421-010
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
37 36
38 35
TN-708C-128R P.C.B HT-SINK,MD
CHAS,MAIN CS A P.C.B F P.C.B
H
63
64
TAPE MECHANISM EXPLODED VIEW 1/1 TAPE MECHANISM PARTS LIST 1/1
32
REF. NO KANRI DESCRIPTION NO. S1-970-015-070 CHASSIS RIVET ASY S1-970-020-010 MAIN PLATE S1-970-020-020 B GEAR S1-970-020-030 C GEAR S1-970-020-040 D GEAR S1-970-020-120 S1-970-020-060 S1-970-020-070 S1-950-100-020 S1-970-033-030 S6-201-050-020 S1-970-043-010 S1-970-045-040 S1-970-045-020 S1-970-047-070 S1-970-060-020 S1-970-060-010 S1-970-073-030 S1-970-073-040 S1-970-020-130 S1-970-020-140 S1-970-020-150 S1-970-093-010 S1-970-103-010 S1-970-100-020 P GEAR W P G PLATE GUIDE BKT MIDDLE PULLEY HEAD PANEL ASSY RPF AC-5544BM-5949 O P PLATE ASSY EJECT LEVER RIVET ASSY S.B PLATE RIVET ASSY O.P PLATE HOLDER FR GEAR FR PLATE PINCH ROLLER ARM(F) ASSY PINCH ROLLER ARM(R)ASSY REC SENSOR F REC SENSOR R CR DETECTIVE PLATE HOLDER SUB MOTOR ASSY MAIN MOTOR ASSY M CONNECTOR ASSY PART NO. REF. NO 26 27 28 29 30 31 32 33 34 35 36 37 A B C D E F G H I J KANRI DESCRIPTION NO. S1-950-140-030 WIRE CLUMPER S1-970-113-010 FL CAPSTAN ASSY S1-970-110-060 MAIN BELT(G) S1-970-120-010 CASE LIFTER B S1-970-120-160 CASSETTE CASE R S1-970-120-040 S1-970-120-050 S1-970-120-030 S1-950-080-220 S1-970-080-120 S1-970-083-020 S1-970-133-070 87-267-545-310 87-263-033-010 87-351-547-410 87-B10-255-010 86-544-439-010 S9-W06-500-400 87-081-978-010 87-067-529-010 S1-821-120-230 S9-W06-400-700 P.S ACTUATOR PLATE P.S SPRING PACK SLIDER RELL CAP REEL WING SPRING REEL ASSY(K) REEL PWB ASSY CAMERA TAPPING SCREW S 2.0-2.5 SCREW,2.0-4.0 S TAPING SCREW(FOR CAMERA)M2-3 TAMS SCREW M2-3 P.WASHER(CUT)0.85-2.8-0.25 P.WASHER(CUT)1.55-3.5-0.5 P.WASHER 2.1-3.5-0.2 P.WASHER 2.1-3.5-0.35 PK COLLAR SCREW A HLW WASHER(CUT)2.1-4.0-0.35 PART NO.
25 31 24 23 C 29 CUSHION RUBBER 13 F 26 C 15 D F 34 35 36 20 J 7 F G 22 9 E 34 35 36 J 7 F G 30
33
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
21
18 1 B 8 19 11
6 37 3 4 5 A 16 14 17 I 28 12 H 27 2
10
65
66
CD MECHANISM EXPLODED VIEW 1/1
MODEL NO. SX-LM200
SPEAKER DISASSEMBLY INSTRUCTIONS
Type.1 Insert a flat-bladed screwdriver into the position indicated by the arrows and remove the panel. Remove the screws of each speaker unit andthen remove the speaker units. Type.4
TOOLS
1 Plastic head hammer 2 (-) flat head screwdriver 3 Cut chisel
A 6 7 1
C
1
2
Type.2
2
3
5
How to Remove the PANEL, FR
1. Insert the (-) flat head screwdriver tip into the gap between the PANEL, FR and the PANEL, SPKR. Tap the head of the (-) flat head screwdriver with the plastic hammer head, and create the clearance as shown in Fig-1. Insert the cut chisel in the clearance, and tap the head of the cut chisel with plastic hammer as shown in Fig-2, to remove the PANEL, FR. Place the speaker horizontally. Tap head of the cut chisel with plastic hammer as shown in Fig-3, and remove the PANEL, FR completely.
3
Remove the grill frame and four pieces of rubber caps by pulling out with a flat-bladed screwdriver. Remove the screws from hold where installed rubber caps. Insert a flat-bladed screwdriver into the position indicated by the arrows and remove the panel. Remove the screws of each speaker unit and then remove the speaker units.
2.
3.
Type.3
B
4
Insert a flat-bladed screwdriver into the position indicated by the arrows and remove the panel. Turn the speaker unit to counterclockwise direction while inserting a flat-bladed screwdriver into one of the hollows arround speaker unit, and then remove the speaker unit. After replacing the speaker unit, install it turnning to clockwise direction unitil "click" sound comes out. Fig-1 Fig-2
CD MECHANISM PARTS LIST 1/1
REF. NO 1 2 3 4 5 6 7 A B C
KANRI DESCRIPTION NO. 98-820-063-030 KSS-620A(RP) 9X-264-638-910 SLED SCREW ASSY 9A-491-219-9A0 SLED MOTOR ASSY 9X-264-648-210 MD ASSY 92-627-751-020 GEAR BN 92-646-914-010 92-646-913-010 92-646-352-010 92-627-668-010 92-646-358-110 LACK SPRING HOLDER TAPPING SCREW B2-8 SCREW M2-2.5 TAPPING SCREW B1.7-4
PART NO.
Fig-3
How to Attach the PANEL, FR
Attach the PANEL, FR to the PANEL, SPKR. Tap the four corners of the PANEL, FR with the plastic hammer to fit the PANEL, FR into the PANEL, SPKR completely.
67
68
SPEAKER PARTS LIST 1/1
REF. NO 1 2 2 3 3 4 4 5 6
KANRI DESCRIPTION NO. 8Z-CP1-012-010 CORD,SP 8Z-CP1-006-010 GRILLE,FRAME ASSY 8Z-CP1-017-010 GRILLE,FRAME ASSY B 8Z-CP1-003-010 PANEL,FR 8Z-CP1-015-010 PANEL,FR B 8Z-CP1-005-010 8Z-CP1-016-010 8Z-CP1-601-010 88-CL1-937-010 PANEL,TW PANEL,TW B SPKR, W 100 SPKR,TW 25
PART NO.
ACCESSORIES/PACKAGE LIST
REF. NO 1 1 2 3 4
KANRI DESCRIPTION NO. 8Z-CLB-915-010 IB,K(E)M<88> 8Z-CLB-916-010 IB,EZ(9L)M<89> 87-A90-118-010 ANT,WIRE FM (Z) 87-A90-030-010 ANT,LOOP AM-NC C 8Z-CLB-955-010 RC UNIT,ZCL-11
PART NO.
69
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