Aiwa XR-MD110 Service Manual Download Page 1

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BASIC MD MECHANISM : 7ZG-9 YB

BASIC CD MECHANISM : KSM-213CDM

MD/CD STEREO SYSTEM

XR-MD110

S/M Code No. 09-997-334-0R1

D(S)

SERVICE MANUAL

REVISION

MODEL CODE : 8ZCL4-0137(S)

このサービスマニュアルはシンプル版（S/M Code No. 09-997-334-0T1）の改定版です。
差し替えて使用してください。

Summary of Contents for XR-MD110

Page 1: ...C MD MECHANISM 7ZG 9 YB BASIC CD MECHANISM KSM 213CDM MD CD STEREO SYSTEM XR MD110 S M Code No 09 997 334 0R1 D S SERVICE MANUAL R E V I S I O N D A T A MODEL CODE 8ZCL4 0137 S S M Code No 09 997 334...

Page 2: ...0 SCHEMATIC DIAGRAM 5 MD 41 42 WIRING 8 PT INSERTED PARTS 43 44 WIRING 9 PT CHIP PARTS 45 46 SCHEMATIC DIAGRAM 6 PT 47 48 WIRING 10 MECHA LOAD MOTOR 49 50 FL GRID ASSIGNMENT ANODE CONNECTION 51 52 VOL...

Page 3: ...I DESCRIPTION NO ACCESSORIES PACKAGE LIST SPECIFICATIONS DOLBY D BBE BBE BBE BBE 1 87 043 115 010 1A ANT FEEDER FM 2 87 A90 030 010 1B ANT LOOP AM NC C 3 8Z CL5 908 010 1H IB D J A 4 8Z CK4 961 010 1H...

Page 4: ...4 KSS 213C 1...

Page 5: ...5 1 2 3 1 4 5 1 1 2 3 4 6 1 2 3 KE 3490 4 5 30cm...

Page 6: ...6 DISASSEMBLY INSTRUCTIONS 1 A B C D E 1 A 2 2 B 6 3 C 1 1 D 4 2 1 E 1...

Page 7: ...7 F G 1 3 1 F 1 2 G 1 1 CD ASSY 2...

Page 8: ...8 I H J 4 1 H4 2 I CD CD 1 J3 CD...

Page 9: ...501 87 015 696 080 0E CAP E 2 2 50 7L C502 87 015 696 080 0E CAP E 2 2 50 7L C503 87 015 681 080 0E CAP E 10 16 7L C504 87 015 681 080 0E CAP E 10 16 7L C505 87 010 060 080 0E ELECTROLYTIC 100 16V C50...

Page 10: ...0 1 25 C447 87 010 196 080 0E CHIP CAPACITOR 0 1 25 C448 87 010 315 080 0E C CAP S 27P 50 CH C450 87 012 140 080 0E CAP 470P C451 87 012 156 080 0E C CAP S 220P 50 CH C452 87 012 140 080 0E CAP 470P...

Page 11: ...OR 0 1 25 C902 87 012 140 080 0E CAP 470P C903 87 010 178 080 0E CHIP CAP 1000P C904 87 010 178 080 0E CHIP CAP 1000P PT C B C571 87 010 060 080 0E ELECTROLYTIC 100 16V C572 87 010 060 080 0E ELECTROL...

Page 12: ...010 662 080 0E C CAP E 22 6 3 C126 87 010 831 080 0E C CAP U 0 1 16F C201 87 010 831 080 0E C CAP U 0 1 16F C202 87 010 831 080 0E C CAP U 0 1 16F C203 87 010 785 080 0E C CAP U0 015 25BK C204 87 016...

Page 13: ...604S 05C FB501 87 A90 828 080 0E C F BEAD BK1608LM182 L100 87 A50 117 080 0E C COIL 10UHLQH3C L101 87 A50 012 080 0E C COIL 100UH LQH3C L102 87 A50 117 080 0E C COIL 10UHLQH3C L103 87 A50 117 080 0E C...

Page 14: ...16 15 BLOCK DIAGRAM 1 MAIN...

Page 15: ...18 17 BLOCK DIAGRAM 2 MD TO MAIN C B CN502 TO CD C B CN6...

Page 16: ...1 1 8 1 1 1 1 1 24 1 6 12 13 24 8 9 16 3 5 1 1 1 14 6 5 9 9 6 13 TO FROM FRONT C B WH201 TO FROM CD C B CN405 TO FROM MD C B CN600 TO FROM PT C B WH501 TO FROM CD C B CN804 TO FROM PT C B CN8801 TO FR...

Page 17: ...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 22 21 WIRING 2 MAIN CHIP PARTS TUNER ADAPTER C B MAIN C B...

Page 18: ...ROM TUNER ADAPTER C B WH102 TO FROM PT C B WH501 TO FROM MD C B CN600 TO FROM PT C B CN8801 TO FROM CD C B CN804 TO FROM PT C B WH803 TO FROM FRONT C B WH201 TO FROM CD C B CN405 MAIN C B PHONES CN201...

Page 19: ...4 TO FROM MOTOR C B M M1 LOADING S1 OPEN S2 CLOSE CD C B DIGITAL IN C B 2SC2712 2SC2712 2SA1162 Q815 817 VF REG Q809 810 AC DETECT MOTOR LOAD PROTECT Q471 REG PROTECT 2SC2712 2SC2712 B SWITCH SWITCH S...

Page 20: ...C B TO FROM PICK UP ASSY TO FROM FRONT C B WH401 TO FROM MOTOR C B PIN3 TO FROM MAIN C B WH804 TO FROM MAIN C B WH405 TO FROM FRONT C B CN205 TO FROM DIGITAL IN C B WH404 1 1 1 1 1 6 2 1 2 1 16 17 32...

Page 21: ...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 30 29 WIRING 4 CD CHIP PARTS CD C B CONTROL C B...

Page 22: ...FRONT 7 6 5 4 3 2 1 1 2 3 4 5 6 7 A B C D E F G H I J A B C D E F G H I J FRONT C B CONDUCTOR SIDE TO FROM CONTROL C B WH203 TO FROM CD C B CN401 FRONT C B COMPONENT SIDE TO FROM MAIN C B CN201 TO MD...

Page 23: ...TI JOG REW CD OPEN ENTER PAUSE POWER TUNER MD EJECT AUX CD MD DISPLAY DEMO PLAY STOP JOG MODE MD MODE MD EDIT CD MD REC REC FF CD LED CONTROL C B LED DRIVER BUFFER DECODER 2 2 50 0 47 50 LED DRIVER DR...

Page 24: ...36 35 WIRING 6 TUNER 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 TUNER ADAPTER WH102...

Page 25: ...TUNER R798 68k R797 68k VIB CER CSA3 6MGF228 12p FEINM JR TUNER C B TO FROM TUNER ADAPTER C B WH102 TU B SW FRONT END IF AMP L772 AM IF ADJ BAND SW AM TRACKING ADJ LOOP ANT 75 L771 DC BALANCE MONO DI...

Page 26: ...40 39 WIRING 7 MD 7 6 5 4 3 2 1 1 2 3 4 5 6 7 A B C D E F G H I J A B C D E F G H I J TO FROM MAIN C B CN502 TO FROM CD C B CN6 CONDUCTOR SIDE COMPONENT SIDE...

Page 27: ...42 41 SCHEMATIC DIAGRAM 5 MD TO FROM CD C B CN6 TO FROM MAIN C B CN502...

Page 28: ...D E F G H I J K 44 43 WIRING 8 PT INSERTED PARTS PT C B DIGITAL IN C B TO FROM MAIN C B CN801 TO FROM CD C B CN404 9 1 PT881 3 1 TO FROM MAIN C B CN803 TO FROM MAIN C B CN501 1 9 1 4 5 8 PT882 J503 A...

Page 29: ...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 46 45 WIRING 9 PT CHIP PARTS PT C B DIGITAL IN C B AC 100V 50 60Hz 1 7 8 14...

Page 30: ...48 47 SCHEMATIC DIAGRAM 6 PT TO FROM MAIN C B CN803 TO FROM MAIN C B CN501 TO FROM MAIN C B CN801 PT C B 125MA 125V 100V 50 60Hz POWER OFF DISCHARGE MUTE MUTE MUTE MUTE DRIVE MUTE DRIVE LINE AMP 2S...

Page 31: ...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 50 49 WIRING 10 MECHA LOAD MOTOR MOTOR C B TO FROM CD C B CN403...

Page 32: ...FL 13 ST 36GNAK GRID ASSIGNMENT ANODE CONNECTION 52 51...

Page 33: ...53 VOLTAGE CHART...

Page 34: ...54...

Page 35: ...55...

Page 36: ...D test mode 1 1 CD CD AC CD 1 2 CD POWER CD CD 1 3 10 IC CD 10 2 MD test mode 2 1 MD MD AC MD MD 1 2 3 DISC DISC CD MD DISC TEST MODE MODE 9 2 FL TOC READING No CD TEST PU TOC READING APC CLV OFF MD T...

Page 37: ...SV OFF T SLED FWD T SLED RVS 5 ALL SV OFF MD EDIT OFF LASER READ LASER 1 2 WRITE LASER WRITE T BASS 2 9 ALL SV OFF 6 OWH OWH MD CD OWH DOWN MD OWH UP 1 CD OWH 2 OWH OWH MODE FL OFF ALL SV OFF LASER RE...

Page 38: ...P MD MODE DISC MO DISC MO SELECT GRV PIT DISC CD SELECT PIT 2 FOCUS SEARCH FOCUS ON 9 ALL SV OFF 9 ON FOCUS ON ENTER ON ALL SV ON 9 ALL SV OFF 3 3 1 1 MD 9 ALL SV OFF 2 DISPLAY TMP 3 TMP C 00 4 MD 5 E...

Page 39: ...LL SV OFF 3 MD MODE SELECT GRV 4 MD AUTO ADJ DONE FAILED 5 9 ALL SV OFF 1 2 MO WRITE POWER IVR EFB 1 PICK UP 2 2 FOCUS ON 3 ENTER ALL SV ON 4 9 DISPLAY 2 IV EF 03 07 09 12 5 DISPLAY 33 16 F 20 40 T 15...

Page 40: ...000 30 7 9 ALL SV OFF 3 5 MO disc 1 MDW 60 2 PICK UP 3 CD OWH 600 4 15 9 ALL SV OFF 5 AUX ADR C S DISPLAY Er 0020 6 9 ALL SV OFF SERVICE JIG TOOLS CD MD CD P U FFC S T I G 98 50 S T I G 98 50 SV J00 0...

Page 41: ...ON 3 TCD 782 YEDS 18 2 PLAY 4 SFR130 0V EYE PATTERN must be CLEAR and MAX MAX 1 8 0 1 Vp p VOLT DIV 0 5V TIME DIV 0 5 S 2 DC TE VREF 1 TE VREF 2 CD 3 TCD 782 YEDS 18 CD 4 5 CD A B A B VREF VOLT DIV 20...

Page 42: ...AM TP5 TP6 L981 AM 999kHz L981 4 AM VT TP1 VT AM 1602kHz 8 0V AM 531kHz 0 6V 5 FM VT TP1 VT FM 76 0MHz 0 4V FM 108 0MHz 9 0V PRACTICAL SERVICE FIGURE FM IHF 8dB THD 3 76 0 83 0 108 0MHz 83 0MHz 1 2 5...

Page 43: ...O TUNER STEREO CD ASP LA9241ML 54pin DRF TUNER PLL IC LC721316DO CD DSP LC78622ED 55pin DAT RDS CD DSP LC78622ED 56pin COIN CD ASP LA9241ML 52pin DAT FUNCTION LED MAIN SHIFT RESISTOR 40941STB FRONT S...

Page 44: ...98 99 100 FL INT DIODE MATRIX FL INT DIODE MATRIX FL INT DIODE MATRIX FL INT DIODE MATRIX FL INT DIODE MATRIX com 5V FL SHOP FL DECK MECHA CAM FL DECK MECHA AUTO Q SURROUND IC KEY SCAN SW DECK MECHA...

Page 45: ...TD JP TO FD FD FA FA FE FE AGND NC SP SPG SP SPD SLEQ SLD SL SL JP JP TGL TOFF TES HFL I I I I I I O I I I O I I I O O I I I O I O I I O I O I I I I O O FIN1 RF FE F TE TE DC TE TE TE TES Track Error...

Page 46: ...SLC SLI DGND FSC TBC NC DEF CLK CL DAT CE DRF FSS VCC2 REFI VR LF2 PH1 BH1 LDD LDS VCC1 I I O I O I O I O I I I I O I O I I I O I DSP CLV RF RFSM RF EFM 3T Slice Level Control RF DSP DSP GND Tracking...

Page 47: ...TEST2 CLV CLK V P HFL TES TOFF TGL JP JP PCK FSEQ VDD CONT1 CONT5 EMPH C2F DOUT TEST3 TEST4 N C MUTEL LVDD LCHO LVSS RVSS RCHO RVDD MUTER XVDD I I O I I O I I O O I I O O O O O I O O O O I O O O O DEF...

Page 48: ...OUT XIN XVSS SBSY EFLG PW SFSY SBCK FSX WRQ RWC SQOUT COIN CQCK RES TST11 16M 4 2M TEST5 CS TEST1 O I O O O O I O O I O I I I O O O I I I 16 9344MHz 0V C1 C2 1 2 P Q R S T U W 0V 7 35kHz Q Q SQOUT LC7...

Page 49: ...DVSS 21 DIN I 22 DOUT O 23 ADDT I 24 DADT O 25 LRCK O 26 XBCK O 27 FS256 O 28 DVDD 29 A03 O 30 A02 O 31 A01 O 32 A00 O 33 A10 O 34 A04 O 35 A05 O 36 A06 O 37 A07 O 38 A08 O L Disc Q ADIP CD MD UbitCD...

Page 50: ...ILO O 61 CLTV I 62 PEAK I 63 BOTM I 64 ABCD I 65 FE I 66 AUX1 I 67 VC I 68 ADIO O 69 AVDD 70 ADRT I 71 ADRB I 72 AVSS 73 SE I 74 TE I 75 AUX2 I 76 DCHG I 77 APC I 78 ADFG I DRAM GND DRAM DRAM CAS DRAM...

Page 51: ...DR O 87 DVDD 88 FFDR O 89 FRDR O 90 FS4 O 91 SRDR O 92 SFDR O 93 SPRD O 94 SPFD O 95 FGIN I 96 TEST1 I 97 TEST2 I 98 TEST3 I 99 DVSS 100 EFMO O CXA2523 CXA2523 CXA2523 CXA2523 APC PWM APC PWM PWM PWM...

Page 52: ...5 36 37 38 39 40 41 IC CXP81952 I O MCAS MRAS BUP AMUTE ESK EDO EDI ECS RFLCT LS LDSW PBSW RECSW ACOFF SREQ EXTDIN SLOW LOAD EJECT MREQ DRIVE MP SRST DGND XTALO XTALI O O O I O I I I I I I O O O O O O...

Page 53: ...AT XRST XSTBY AVSS AVREF AVDD SLF SRF TEMP MAGIC TEST DISCPRO MNT3 MNT2 MNT1 MNT0 SENS FLG P CONT RFSW DQSY XINT SRDT SWDT SCLK SQSY I I O O O O O I I I I I I I I I I O O I READY CXD2652 CXD2652 CXA25...

Page 54: ...74 TXI TXO VSS VDD NC DRVMUTE RECP TX MOD OPMUTE ARST DENF 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 VSS VSS VDD BA5970FP MUTE ON OFF MUTE AK4512 ON OFF O O O O O O O I O...

Page 55: ...FOCNT XSTBY VCC XLAT SCLK SWDT TEMP R TEMP 1 GND PEAK RF RF AGC AGC I COMPO COMPP ADDC OPO OPN RFO MORFI MORFO I J A B C D E F PD APC APCREF VC BOTM ABCD ADFG ADAGC ADIN ADFM WBLADJ CSLED FE AUX SE TE...

Page 56: ...76 IC BA3880FS IC LC72131 IC TA2040AF...

Page 57: ...WER GND SHORTING PROTECT CIRCUIT LOAD SHORTING PROTECT CIRCUIT THERMAL PROTECTION CIRCUIT PROTECTION CIRCUITS IC M62495FP IC BU4094BCF IC MM1454XFBE 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 BIAS VCC RIN...

Page 58: ...C D 1 2 3 4 5 6 7 FL 55 8 9 10 11 12 P C B 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 31 32 33 34 7ZG 9YB 37 38 39 CHAS BOTTOM 44 P C B P C B P C B P C B P C B P C B HT SINK ZCL 5 P C B 46 47 35...

Page 59: ...5 540 000 CD BRACKET COVER 37 8Z CL5 682 010 2E PT D P6640 38 8Z CL5 202 010 1A CHAS MD 39 8Z CL5 210 010 1D CHAS CD 40 8Z CL5 201 010 0E GUIDE LED 41 8Z CL5 218 010 BUSHING S 42 8Z CL5 213 010 1A HLD...

Page 60: ...HA FR CUSH R MECHA RE CUSH R MECHA RE P C B 5 3 1 2 4 1 87 ZG9 202 110 1C HLDR SHLD TOP 2 87 ZG9 603 010 0E FF CABLE 8P 1 0 120MM 3 87 ZG9 602 010 1B FF CABLE 21P 0 5 90MM 4 87 ZG9 604 010 0E FF CABLE...

Page 61: ...1H CHAS ASSY MAIN 9 87 ZG8 256 010 0E LEVER SW S2 10 87 ZG8 242 010 0E GEAR MOT 11 87 ZG8 253 010 0E GEAR REDUCTION S3 12 87 ZG8 246 010 0E GEAR IDLER 2 13 87 ZG8 252 010 0E GEAR REDUCTION L3 14 87 ZG...

Page 62: ...G5 605 010 1A MAGNET CHUCK 7 87 ZG3 212 010 1A SHAFT LEAD 8 87 ZG3 211 010 0E SHAFT GUIDE 9 87 A90 613 010 2H PICKUP KMS 260A 10 87 ZG3 216 010 0E SPR P RACK 11 87 ZG3 213 010 0E SPR P LEAD 12 87 A90...

Page 63: ...CD MECHANISM PARTS LIST 1 1 1 9X 262 620 210 2C MOTOR CHASSIS ASSY 2 92 626 907 010 2A GEAR A 3 87 A90 468 010 2Y PICK UP KSS 213C 4 92 626 908 010 2A SHAFT SLED 5 92 627 003 020 2A GEAR B RP A 97 621...

Page 64: ...EAKER DISASSEMBLY INSTRUCTIONS Type 1 Type 3 Type 2 Type 4 4 TOOLS 1 2 3 PANEL FR 1 PANEL FR PANEL SPKR Fig 1 2 Fig 2 PANEL FR 3 Fig 3 PANEL FR PANEL FR PANEL SPKR PANEL FR PANEL FR Fig 1 Fig 2 Fig 3...

Page 65: ...NO KANRI DESCRIPTION NO SPEAKER PARTS LIST 1 1 1 8Z CL5 543 010 CORD SP 2 8Z CL5 506 010 GRILLE FRAME ASSY 3 8Z CL5 503 010 PANEL FR 4 8Z CL5 505 010 PANEL TW 5 8Z CL5 542 010 SPKR TW25 6 8Z CL5 541...

Page 66: ...931196 Printed in Singapore 2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 8710 JAPAN TEL 03 3827 3111...

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