Aiwa LCX-107 Service Manual Download Page 22 | Manualshive

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<K, EZ, HS>

IC771

J201

PHONES

L771

L772

FFE801

L981

30

28

26

17

16

4

235

6

0

0 4

69

MAIN C.B (Component side)

$

#

L501

SFR430

IC401

58

20

CD C.B (Component side)

FR C.B

!

M1 (TAPE MOTOR)

@

RPH

2

9

9

L942

L941

TC942

!@

$

-

$

+

CN401

7

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Summary of Contents for LCX-107

Page 1: ...SERVICE MANUAL D A T A BASIC TAPE MECHANISM ZZM 1AR3NC BASIC CD MECHANISM DA11T3C COMPACT DISC STEREO SYSTEM LCX 107 S M Code No 09 00A 350 1N1 EZ S EZ L K S HS S HRJ S ...

Page 2: ...B H ECA FM HRS 1 8A CLD 905 010 IB K E FM KS 2 87 A90 030 010 ANT LOOP AM NC C 3 87 A90 118 010 ANT WIRE FM Z EXCEPT HRS 3 87 A90 064 010 FEEDER ANT FM SHS HRS 4 87 099 726 010 PLUG ADPTR CONV K KS 4 87 A91 017 010 PLUG CONVERSION JT 0476 HRS 5 8A CLB 961 010 RC UNIT RC AAT11 REF NO PART NO KANRI DESCRIPTION NO Design and specifications are subject to change without notice HR MODEL K EZ HS MODELS ...

Page 3: ...fiés 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 This set employs laser Therefore be sure to follow carefully the instructions below when servici...

Page 4: ...6 080 CAP U 0 01 25 C292 87 012 286 080 CAP U 0 01 25 HRS HSS C292 87 018 134 080 CAPACITOR TC U 0 01 16 KS EZS EZL C293 87 012 286 080 CAP U 0 01 25 C294 87 012 286 080 CAP U 0 01 25 C295 87 018 127 080 CAP CER 470P 50V KS EZS EZL C296 87 018 127 080 CAP CER 470P 50V KS EZS EZL C297 87 A11 154 080 CAP TC U 4700P 16 Z F KS EZS EZL C298 87 A11 154 080 CAP TC U 4700P 16 Z F KS EZS EZL C301 87 016 49...

Page 5: ...02 87 008 261 010 FILTER SFE10 7MA5 A HRS CN201 87 099 014 010 CONN 12P 6216 V CN202 87 099 569 010 CONN 12P TUC P12P B1 CN301 87 099 043 010 CONN 2P EH FFE801 A8 6ZA 19C 170 6ZA 1 YFEENC EXCEPT HRS FFE801 A8 8ZA 193 070 8ZA 1 YFEUNC HRS J201 87 A60 420 010 JACK 3 5 ST MSC J202 87 A60 659 010 TERMINAL SPKR 4P HSP 134V 05Z J203 87 A60 881 010 JACK PIN 2P MSP 242V05 PBSN J801 87 A60 702 010 TERMINAL...

Page 6: ...010 405 080 CAP ELECT 10 50V C489 87 A11 148 080 CAP TC U 0 1 50 Z F C490 87 A11 148 080 CAP TC U 0 1 50 Z F C491 87 A11 132 080 CAP TC U 0 01 50 K B C492 87 010 221 080 CAP ELECT 470 10V C493 87 012 286 080 CAP U 0 01 25 C494 87 A11 132 080 CAP TC U 0 01 50 K B C495 87 A11 116 080 CAP TC U 1500P C496 87 A11 144 080 CAP TC U 0 1 50 K B C501 87 010 248 080 CAP ELECT 220 10V C507 87 010 406 080 CAP ...

Page 7: ...they are not the initial order items The connectors are available after they are supplied from connector manufacturers upon the order is received ECB ECB ECB ECB BCE 2SA1296 2SC1815 DTC114YS 2SA1318 2SA933 2SC1740 DTC114TS 2SB1370 E B C 2SC2714 DTC114YK CSD1306E DTC114TK RT1P141C RT1P144C DTC124XS G DTA124X OUTIN D G S 2SK543 TRANSISTOR ILLUSTRATION PR901 87 A90 091 080 PROTECTOR 2A 491 SW901 87 A...

Page 8: ...95AFP IC LA1837NL IC LC72131D IC BA4560N IC LA6541D AM IF OUT AM IF REC AM IF IN GND TUNE ST AM INFO VCC FM DET AM SD BW FM VSM AM VSM SD ADJ IF BO FM AM MONO DET FM DET OUT AM DET OUT AGC S CURVE AM RF REG AM LO AM LBO FM SD ADJ ...

Page 9: ... 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 A B C D E F G H I J K L M N O P Q R S T U 1 2 3 4 5 6 7 8 9 25 26 27 28 29 30 31 32 WIRING 1 MAIN HR SH701 PLATE ...

Page 10: ...15 16 17 18 19 20 21 22 23 24 A B C D E F G H I J K L M N O P Q R S T U 1 2 3 4 5 6 7 8 9 25 26 27 28 29 30 31 32 WIRING 2 MAIN K EZ HS C295 C296 EXCEPT HSSC SH701 PLATE EXCEPT HSSC C298 EXCEPT HSSC K EZ EXCEPT K EZ K EZ ...

Page 11: ... 11 SCHEMATIC DIAGRAM 1 MAIN R P SEL SW R P SEL SW ...

Page 12: ... 12 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A B C D E F G H I J K L M N O P Q R S T U WIRING 3 MOTOR MOTOR C B PIN3 M3 SW1 _ M2 M3 SPINDLE MOTOR SW1 INSIDE LIMIT SW TO CD C B CNA402 M2 SLED MOTOR _ 6 1 ...

Page 13: ... 13 FL AIWA4239ACL 13 GRID ASSIGNMENT ANODE CONNECTION GRID ASSIGNMENT ANODE CONNECTION ...

Page 14: ... 14 SCHEMATIC DIAGRAM 2 TUNER HR ...

Page 15: ... 15 SCHEMATIC DIAGRAM 3 TUNER K EZ K EZ ...

Page 16: ... 16 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 A B C D E F G H I J K L M N O P Q R S T U 1 2 3 4 5 6 7 8 9 25 26 27 28 29 30 31 32 WIRING 4 FR CD LED EH DECK MOTOR PIN3 RPH ...

Page 17: ... 17 SCHEMATIC DIAGRAM 4 FRONT ...

Page 18: ... 18 SCHEMATIC DIAGRAM 5 CD ...

Page 19: ...9 10 11 12 13 14 15 A B C D E F G H I J K L M N O P Q R S T U WIRING 5 PT EXCEPT K EZ HS EZ K HS HR HT HC LH K EZ EXCEPT K EZ K EZ HS K EZ HT HC JW HR HT HC LH AC 110 120V 220 240V 50 60Hz K EZ AC 230V 50Hz HS AC 220V 60Hz ...

Page 20: ... 20 SCHEMATIC DIAGRAM 6 POWER ...

Page 21: ...21 ELECTRICAL ADJUSTMENT HR IC771 J201 PHONES L771 L772 FFE801 L981 30 28 26 17 16 4 15 6 0 0 4 68 MAIN C B Component side L501 SFR430 IC401 58 20 CD C B Component side FR C B M1 TAPE MOTOR RPH 1 8 CN401 ...

Page 22: ... K EZ HS IC771 J201 PHONES L771 L772 FFE801 L981 30 28 26 17 16 4 235 6 0 0 4 69 MAIN C B Component side L501 SFR430 IC401 58 20 CD C B Component side FR C B M1 TAPE MOTOR RPH 2 9 9 L942 L941 TC942 CN401 7 ...

Page 23: ...C771 LA1837NL 16 17PIN Adjustment location L941 TC942 Method Set the TC942 to mechanical center Adjust L941 so that the output level at 144kHz becomes maximum Adjust TC942 so that the output level at 290kHz becomes maximum Repeat above procedure 2 or 3 times 10 DC Balance Adjustment Settings Test point IC771 LA1837NL 26 28PIN Adjustment location L771 Frequency 98 0MHz Method Set to FM 98 0MHz and ...

Page 24: ...n 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 Pin to which external focusing phase...

Page 25: ... 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 enab...

Page 26: ...ommand Rough servo or phase control automatic selection monitoring output pin Rough servo at H Phase servo at L 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 PB clock monitoring pin 4 3218 M...

Page 27: ...ubcode frame sync signal output pin Falls down when subcode enters standby Not Connected Subcode read clock input pin Schmidt input Be sure to connected to 0V when not in use Pin outputting the 7 35 kHz sync signal which is generated by dividing frequency of crystal oscillator Not Connected Subcode Q output standby output pin Read write control input pin Schmidt input Subcode Q output pin Command ...

Page 28: ...d status detection Microcomputer reset Connected to 32 768KHZ crystal oscillator GND Connected to 6MHZ Ceramic Filter Power supply for microcomputer 5V FM STEREO status input KEY AD input CD DOOR SW status detection input KEY AD input DECK MECHA MOTOR status input REC status input Not connected FM AM status input Not connected Data input from tuner PLL BASS LED ON OFF control output Not connected ...

Page 29: ...ted LED ON OFF control output for TU functions Not connected LED ON OFF control output for TAPE functions Not Connected LED ON OFF control output for ROCK Not connected LED ON OFF control output for POP Not connected LED ON OFF control output for JAZZ Not connected Not connected LCD common output Not connected GND Power supply for microcomputer 5V CD PWR control output TU PWR control output Power ...

Page 30: ... KEY CASS 14 8Z CT6 214 010 RING CHUCK 15 8Z CT6 213 010 BASE CHUCK 16 87 036 368 010 MAGNET 17 86 CT9 222 010 PLATE MAGNET 18 86 CT9 217 010 HLDR CHUCK A S 19 8A CGD 005 010 BOX CD V EZL 19 8A CLD 004 010 BOX CD EXCEPT EZL 20 8A CLD 005 010 WINDOW CD EXCEPT EZL 20 8A CLD 095 010 WINDOW CD E EZL 21 8A CLD 201 010 HLDR LCD 22 8A CLD 621 010 FF CABLE 12P FR MAIN 23 8A CLD 622 010 CONN ASSY 2P DOOR 2...

Page 31: ... B H H C B G D G D HT SINK LCD SH LCD PWB 38 ZZM 1 HLDR AC CORD PWB PWB PWB PWB I H H E K H 1 2 3 4 5 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 a a 21 22 24 23 25 26 27 28 31 29 30 CUSHION CD A CUSHION CD A CUSHION CD A 32 33 34 35 36 37 ...

Page 32: ...PE MECHANISM EXPLODED VIEW 1 1 A C 1 52 TERMINAL LB1 B 2 3 4 5 6 7 8 9 11 12 13 14 16 17 19 20 21 22 24 23 26 27 18 28 25 29 54 15 30 31 32 1 34 35 36 38 39 40 41 43 44 45 46 49 48 50 53 37 33 10 47 51 55 42 ...

Page 33: ...246 110 SPR T AUTO 2 26 8Z ZM1 233 110 GEAR IDL REW 27 8Z ZM1 208 010 LEVER STOP 28 8Z ZM1 207 010 LEVER FF 29 8Z ZM1 206 010 LEVER REW 30 8Z ZM1 211 210 LEVER REC 2 31 87 A91 819 010 HEAD EH 2NSS 2200 32 8Z ZM1 215 010 LEVER REC LOCK 33 87 A91 492 010 SW LEAF MSW18560 34 8Z ZM1 226 010 GEAR REEL L 35 8Z ZM1 241 210 SPR T PLAY 36 8Z ZM1 220 110 LEVER REC SENSOR 37 8Z ZM1 249 210 SPR T FR 38 8Z ZM1...

Page 34: ...ECHANISM PARTS LIST 1 1 1 S2 121 A28 400 COVER GEAR 2 S2 511 A21 000 GEAR MIDDLE 3 S2 511 A21 100 GEAR DRIVE A S1 PN2 03R OSE SCR PAN PCS 2 3 B 87 261 073 410 SCR S TPG FLT 2 6 6 ALL M8 ZZK E90 070 DA11T3C B B A A SHAFT SLIDE 1 2 3 MOTOR C B SPINDLE MOTOR M3 CHASSIS SF P101NR ...

Page 35: ... 8A CLD 635 010 SPKR 10MM 7OHM 8W Y000411 2 8A CLD 025 010 FRAME NET ASSY EXCEPT EZL 2 8A CGD 012 010 FRAME NET V ASSY EZL 3 8A CLD 021 010 CABI SPKR FR 4 8A CLD 026 010 PLATE GATE 5 8A CLD 216 010 CUSHION FOOT A 87 741 096 410 UT2 3 10 B 87 741 104 410 UT2 3 30 GLD ...

Page 36: ...2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 8710 JAPAN TEL 03 3827 3111 737004 Printed in Singapore ...

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