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Service Manual Desktop Audio System (AU)cncms.com.au/SANYO-SMs/Consumer-Electronics/Audio System...Service Manual FILE NO. REFERENCE No. SM5810326PRODUCT CODE No. 129 616 08 Desktop

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  • Service Manual

    FILE NO.

    REFERENCE No. SM5810326

    PRODUCT CODE No.129 616 08

    Desktop Audio System DTA-150 (AU)

    REMOTE CONTROLLER RB - DTA150

    CONTENTS

    Specification ..................................................................... Front

    Laser beam safety precaution .......................................... 1

    Tuner Adjustment ............................................................. 2

    Wiring Connection ............................................................ 3

    Exploded View (Cabinet & Chassis) ................................ 4

    Parts List .......................................................................... 5

    Exploded View & Parts List(Tape Deck Mechanism) ...... 8

    IC Block Diagram & Description ....................................... 8

    SPECIFICATIONS(CD PLAYER SECTION)

    Channels ....................... 2 channels stereo

    Wow & Flutter ................ Below measurable limits

    Sampling frequency ...... 44.1 kHz

    Quantization .................. 16 bits linear/ch

    Pickup light source ........ Optical 3-beam semi-conductor laser

    Pickup wave length ....... 790 nm

    Laser output .................. Continuous wave max. 0.6 mW

    (CASSETE DECK SECTION)

    Track system ................. 4-track, 2 - channel stereo

    Erasing system.............. Magnet erase

    Tape speed ................... 4.75 cm/sec

    Frequency response ..... 80 - 12,000 Hz

    Fast forward/rewind timeAppox. 110 sec.(C-60)

    (RADIO SECTION)

    Tuning range ........... FM : 87.5 - 108 MHz (50KHz step)

    ................................ AM : 522 - 1,611 kHz(9 kHz step)

    (GENERAL SECTION)

    Power output ........... 2.5 W/ch(at 8 ohms, 10% distortion)

    Speaker ................... 10 cm x 2

    Terminal .................. PHONES : 32 ohms

    Power source .......... AC : 240V, 50Hz

    Dimensions ............. 420 (W) x 197 (H) x 167 (D) mm

    Weight (approx.) ...... 3.2 kg

    This specifications is basic model.

    Specifications subject to change without notice.

    Schematic Diagram (Main) .............................................. 10

    Schematic Diagram (CD) ................................................. 12

    Wiring Diagram (CD Main A side) .................................. 14

    Wiring Diagram (CD Main B side) .................................. 16

    Wiring Diagram (Tuner) .................................................. 18

    Wiring Diagram (Display, Connector, Phone jack,

    Record sw, Snooze, LED) ................................................ rear

    "CAUTION Danger of explosion if battery is incorrectly replaced. Replace only with the same

    or equivalent type."

  • - 1 -

    • Pickup that emits a laser beam is used on this CD section.

    CAUTION :

    USE OF CONTROLS OR ADJUSTMENTS OR

    PERFORMANCE OF PROCEDURES OTHER

    THAN THOSE SPECIFIED HEREIN MAY RESULT

    IN HAZARDOUS RADIATION EXPOSURE.

    LASER OUTPUT................ 0.6 mW Max. (CW)

    WAVE LENGTH ................. 790 nm

    LASER BEAM SAFETY PRECAUTION

    IC802 TC9462 (DIGITAL SERVO)

    DVSR

    RO

    DVDD

    DVR

    LO

    DVSL

    TEST1

    TEST2

    TEST3

    BUS0

    BUS1

    BUS2

    BUS3

    VDD

    VSS

    BUCK

    CCE

    TEST4

    TSMOD

    RST

    TE

    ST

    0

    HS

    O

    UH

    SO

    EM

    PH

    LRC

    K

    81

    82

    83

    84

    85

    86

    87

    88

    89

    90

    91

    92

    93

    94

    95

    96

    97

    98

    99

    100

    1 2 3 4 5

    55 54 53 52 51

    50

    49

    48

    47

    46

    45

    44

    43

    42

    41

    40

    39

    38

    37

    36

    35

    34

    33

    32

    31

    DM

    O

    FV

    O

    FM

    O

    TE

    BC

    RF

    GC

    VREF

    TRO

    FDO

    TEZI

    TEI

    TSIN

    SBAD

    FEI

    56575859606162636465666768697071727374757677787980

    30 29282726252423222120191817161514131211109876

    RFRP

    RFZI

    RFCT

    AVDD

    RFI

    SLCO

    AVSS

    VCOF

    VCOREF

    PVREF

    LPFO

    LPFN

    XV

    DD

    XO

    XI

    XV

    SS

    VD

    D

    PX

    O

    PX

    I

    VS

    S

    TE

    SIO

    1

    TE

    SIN

    DA

    CT

    CK

    SE

    DM

    OU

    T

    IO3

    IO2

    IO1

    IOO

    VS

    S

    VD

    D

    FLG

    D

    FLG

    C

    FLG

    B

    FLG

    A

    SE

    L

    2VR

    EF

    VS

    S

    BC

    K

    AO

    UT

    DO

    UT

    MB

    OV

    IPF

    SB

    OK

    CLC

    K

    VD

    D

    VS

    S

    DA

    TA

    SF

    SY

    SB

    SY

    SP

    CK

    SP

    DA

    CO

    FS

    MO

    NIT

    VD

    D

    TE

    S:O

    0

    P2V

    RE

    F

    HS

    SW

    ZD

    ET

    PD

    0

    TM

    AX

    S

    TMA

    X

    +-

    +-

    +-

    +-

    LPF 1 BITDAC

    CLOCKGENERATOR

    SERVOCONTROL

    PWM

    D/A

    ROMA/D

    RAM

    DIGITALEQUALIZER

    ADDRESSCIRCUIT

    CLV SERVO

    MICONINTERFACE

    16k RAMCORRECTION

    CIRCUIT

    DIGITAL OUTAUDIO OUT

    CIRCUIT

    SUB CODEDECODER

    STATUS

    PLL TMAX

    VCO

    DATASLICER

    SYNCHRONOUSGUARANTEEEFM DECODE

    AUTOMATICADJUSTMENT

    CIRCUIT

    IC BLOCK DIAGRAM & DESCRIPTION

    CAUTION – IN VISIBLE LASER RADIA TION WHEN O PEN ANDINTERLOCKS DE FEATED. A VOID E XPOSURE TO BEA M.ADVARSEL – US YNLIG LA SER STR ÅLING VE D ÅBNING, N ÅRSIKKERHEDSAFBRYDERE ER UDE A F FUNKTION, UN DGÅ UD S ÆTTELSEFOR STR ÅLING.VARNING – OS YNLIG LA SER STR ÅLNING N ÄR DENNA DEL ÄR ÖPPNADOCH S PÄRR ÄR UR KOPPLAD. ST RÅLEN ÄR FARLIG.VORSICHT – UN SICHTBARE LASERSTRA HLUNG TR ITT AUS , WENNDECKEL GEÖFFNET UND WENN SIC HERHEITSVERRIEGELUNGÜBERBRÜCKT IST . NI CHT, DE M ST RAHL AUSSET ZEN.VARO – A VATTAESSA JA SUO JALUKITUS O HITETTAESSA OLET AL TTIINANÄKYMÄTTÖMÄLLE LASERS ÄTEILYLLE. ÄLÄ KATSO S ÄTEESEEN.

  • - 2 -

    TUNER ADJUSTMENTSThis is a basic adjustment.• Use a plastic screw driver for adjustments.• Adjust the intermediate frequency of AM and FM to the frequency of ceramic filter.• Set the internal modulation of Signal Generation to 30% , 1kHz.PARTS LOCATION

  • - 3 -

    CN204(2P)

    CN203(11P)

    CN803(6P)

    CN802(8P)

    CN801(5P)

    CN501(5P)

    CN503(4P)

    CN502(4P)

    BLACKBLACK WHITEWHITE

    CN901(2P)

    F901T3.1512.5V

    CN702(4P)

    CN806(2P)

    CN207(2P)

    RB703(5P)

    RB203(11P)

    RB201(3P)

    RB206(2P)

    RB208(2P)

    RB402B(4P)

    RB501(5P)

    PHONESJK501

    RB207(2P)

    RB151(4P)

    RB502(4P)

    RB401(10P)

    RB402B(4P)

    CN206(2P)

    CN151(4P)

    CN205(6P)

    RB205(6P)

    CN061(2P)

    CN208(2P)

    CN201(3P)

    CN401(10P)

    CN209(2P)

    FM RODANT.

    CD MECHANISM

    P.T

    TWEETERSPEAKER

    TAPE DECKMECHANISM

    RECORD SWP.W.B

    WHITE WHITE

    BLACK

    BLACK

    CN703(5P)

    CN701(4P)

    M

    LED P.W.B

    TUNER P.W.BCD MAIN/AMP

    P.W.B

    CONNECTORP.W.B

    PHONE JACKP.W.B

    SNOOZE P.W.B

    DISPLAY P.W.B

    LCD201

    CDSWITCH

    L-CH SPEAKER R-CH SPEAKER

    AC INSOCKET

    WIRING CONNECTION

    This is a basic wiring connection.

  • - 4 -

    EXPLODED VIEW(CABINET & CHASSIS)

    1

    3

    4

    5

    7

    915

    14

    17

    1618

    20

    2225

    10

    26

    27 28

    29

    30

    31

    31

    32

    32

    23

    24

    2

    8Y

    02

    Y01

    Y01

    Y01

    Y03

    Y04 Y

    04Y

    04

    Y05

    Y05

    Y07

    Y09 Y

    03Y

    10

    Y11

    Y12

    Y12

    Y12

    Y15

    Y17

    Y16

    Y16

    Y21

    Y22

    Y20

    Y18

    Y25

    Y25

    Y24

    Y13

    Y13

    Y13

    Y14

    Y14

    Y18Y19Y

    19

    Y12

    Y07

    Y07

    Y07

    Y02

    11 13

    6

    12

    3637

    38

    34

    39

    40

    42

    4344

    44

    33

    35

    45

    45

    46

    52

    53

    54

    55

    56

    58

    60

    59

    61

    6263

    64

    52

    71

    72

    73

    74

    75

    78

    7780

    41

  • - 5 -

    PARTS LIST

    CAUTION : Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram.Regular type resistors are less than 1/4W carbon type and chip resistors.Regular type capacitors are less than 50V and less than 1000µF of Ceramic type and Electrolytic type.

    PRODUCT SAFETY NOTICEEACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITHTHE IEC SYMBOL !!! IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATE COMPONENTS IN WHICH SAFETYCAN OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED , USE ONLY THE REPLACEMENTPARTS DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT AREDESIGNATED IN THE PARTS LIST IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUSTBE MADE TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORERETURNING THE PRODUCT TO THE CUSTOMER.

    REF.NO. PART NO. DESCRIPTIONPACKING & ACCESSORIESREF.NO. PART NO. DESCRIPTION

    645 056 8503 CARTON CASE645 053 0258 POLYFOAM TOP645 053 0265 POLYFOAM BOTTOM645 048 7774 POLYBAG,POWER CORD645 048 7781 POLYBAG,I/B645 053 0364 POLYBAG,UNIT645 056 8565 INSTRUCTION MANUAL645 056 8572 AC LINE CORD,VDE645 052 9320 REMOTE CTL,28 KEY

    CABINET & CHASSISREF.NO. PART NO. DESCRIPTION1 645 052 9887 ASSY CASS LID2 645 054 9397 GEAR DUMPER,CASS DOOR3 645 052 9948 CASS DOOR SPRING,CASS FRAME4 645 052 9771 ASSY SPK GRILL L5 645 052 9467 SPK GRILL R,RIGHT6 645 052 9641 KNOB VOL,ABS7 645 052 9795 ASSY CABINET8 645 052 9511 PLATE LEFT BKT9 645 052 9528 PLATE RIGHT BKT10 645 048 7361 GEAR DAMPER,CD DOOR11 645 052 9610 KNOB TUNE,TIME CLOCK12 645 052 9634 KNOB STOP,POWER13 645 052 9627 KNOB FUNCTION,ABS14 645 052 9672 KNOB BASS,ABS15 645 052 9603 KNOB MEMORY,ABS16 645 052 9504 LED HOLD17 645 052 9344 LCD FILTER18 645 052 9719 LCD LENS,LCD REFLECTION LENS20 645 052 9870 ASSY CD DOOR22 645 053 0043 MAGNET,CD DOOR23 645 052 9474 CD HOLDER24 645 052 9375 CD BASE25 645 052 9665 KNOB SNOOZE,ABS26 645 052 9481 LOCK BKT,CD DOOR27 645 052 9658 KNOB CD,OPEN28 645 052 9955 OPEN SPRING,

    CD DOOR OPEN KNOB29 645 052 9931 CD DOOR SPRING,CD DOOR30 645 053 0098 MAIN PCB BKT,

    TUN PCB TO MAIN PCB31 645 053 0050 BRACKET,

    MAIN PCB TO MAIN PCB BKT32 645 053 0081 CD PCB BKT,

    TUNER PCB TO MAIN PCB33 645 052 9924 SPACER34 645 052 9542 KNOB CASS RECORD,ABS35 645 052 9559 KNOB CASS PLAY,ABS36 645 052 9566 KNOB CASS REWIND,ABS37 645 052 9573 KNOB CASS FFWD,ABS38 645 052 9580 KNOB CASS STOP/EJECT,ABS39 645 052 9597 KNOB CASS PAUSE,ABS40 645 053 0067 BRACKET,CASS DECK41 645 048 8580 CD DECK MECHANISM,

    1CD1MDWNK

    42 645 052 9726 SUPPORT COVER43 645 052 9368 CABINET REAR44 645 052 9733 CD CUSHION,FOR CD DECK LEFT45 645 052 9740 CD CUSHION,

    FOR CD DECK RIGHT46 645 052 9436 DECK COVER

    FIXING PARTSREF.NO. PART NO. DESCRIPTIONY01 645 056 8480 SCR 3X12,F CAB TO REAR CABY02 645 056 8480 SCR 3X12,REAR CAB TO CD BASEY03 645 048 7644 SCR 3X8,CASS DUMPERY04 645 056 8473 SCR 3X8,KNOB TO F CABY05 645 053 0180 SCR 2.5X8,CTL PCB TO F CABY07 645 048 7644 SCR 3X8,SPK TO FRONT CABY09 645 056 8473 SCR 3X8,CD BASE TO REAR CABY10 645 056 8473 SCR 3X8,

    SNOOZE PCB TO CD BASEY11 645 056 8473 SCR 3X8,

    SNOOZE KNOB TO CD BASEY12 645 056 8473 SCR 3X8,MAIN PCB TO REAR CABY13 645 048 7637 SCR 3X6,

    TUN PCB TO MAIN PCB BKTY14 645 048 7637 SCR 3X6,

    MAIN PCB TO MAIN PCB BKTY15 645 056 8497 SCR 2.5X5,CASS KNOB BKTY16 645 056 8473 SCR 3X8,CASS D TO F CABY17 645 048 7606 SCR 2X4,RECORD PCB TO CASS DY18 645 056 8480 SCR 3X12,PHONE PCBY19 645 048 7569 WASHER,PHONE PCBY20 645 048 7675 SCR 3X8,X’FORMERY21 645 056 8473 SCR 3X8,COVER TO REAR CABY22 645 048 7651 SCR 3X10,AC JACK TO REAR CABY24 645 056 8480 SCR 3X12,ANT ROD TO REAR CABY25 645 056 8473 SCR 3X8,PLATE TO F CAB

    ELECTRICAL-PARTSREF.NO. PART NO. DESCRIPTION52 645 053 0005 SPK DRIVER 4",SPK53 645 048 7996 MICRO SW,KFC-101V54 645 053 0609 LOD ANT55 645 053 0036 COPPER SHEET,BIG56 645 053 1019 J WIRE AWG 26 1354,FM ANT58 645 053 0036 COPPER SHEET,BIG59 645 049 3683 FUSE,VDE60 645 056 8510 PWR TRANS61 645 052 9894 AC SOCKET,SO-222 (SOKAO)62 645 053 1026 J WIRE AWG28UL 20080 6P 80MM63 645 053 1064 J WIRE AWG30 2851 5P 130MM64 645 053 1071 J WIRE AWG30 2851 8P 130MM

    645 053 0579 BEAD FERRITE,WIND X’FOMER LEAD WIRE

    645 049 3690 BEAD FERRITE,WIND MAIN PCB RB501S WIR

  • - 6 -

    PARTS LIST

    REF.NO. PART NO. DESCRIPTIONDISPLAY P.W.BOARD ASSYREF.NO. PART NO. DESCRIPTION71 614 324 6626 ASSY,PWB DISPLAY(Only initial)CN203 645 052 9863 11P CONNECTORCN209 645 052 9818 2P CONNECTORIC203 645 053 0470 IC HT1622-64QFPLD201 645 053 0395 LCD DISPLAY,

    LCD 201 DHE100033AIPQ0204 645 048 8122 TR 2SC945P,NPNSN201 645 053 0524 REMOTE SENSORTA201 645 053 0418 SW TACT SKQAB,BASSXANDERTA202 645 053 0418 SW TACT SKQAB,FB-B-SCANTA203 645 053 0418 SW TACT SKQAB,PLAY/PAUSETA204 645 053 0418 SW TACT SKQAB,FUNCTIONTA205 645 053 0418 SW TACT SKQAB,TIMERTA206 645 053 0418 SW TACT SKQAB,POWERTA208 645 053 0418 SW TACT SKQAB,STOP/CLEARTA209 645 053 0418 SW TACT SKQAB,FF-F-SCANTA210 645 053 0418 SW TACT SKQAB,MEMORYVR201 645 053 0425 JOG VOLUME,ROTARYVR202 401 026 1307 CARBON 27K JA 1/6WW107 645 048 6784 STRIP WIRE,J001-022

    645 052 9344 LCD FILTER645 052 9498 LCD HOLD645 052 9504 LED HOLD645 052 9719 LCD LENS,LCD REFLECTION LENS645 053 0296 SPONGE,FOR REMOTE SENSOR

    LED P.W.BOARD ASSYREF.NO. PART NO. DESCRIPTION72 614 322 5553 ASSY,PWB LED BD(Only initial)ED201 645 053 0388 LED ROUND,LED201 HL-503HBCED203 645 053 0388 LED ROUND,LED203 HL-503HBC

    SNOOZE SW P.W.BOARD ASSYREF.NO. PART NO. DESCRIPTION73 614 322 5515 ASSY,PWB SNOOZE SW(Only initial)TA207 645 053 0418 SW TACT SKQAB,SNOOZE

    TUNER P.W.BOARD ASSYREF.NO. PART NO. DESCRIPTION74 614 325 4157 ASSY,PWB TUNER(Only initial)C0013 645 053 0449 POLY ESTER 390PFC0116 403 061 1403 POLYESTER 3900P J 50VC0119 403 061 9607 POLYESTER 0.047U J 50VC0120 403 061 9607 POLYESTER 0.047U J 50VC0121 403 058 7401 POLYESTER 1800P J 50VC0122 403 058 7401 POLYESTER 1800P J 50VC0123 403 059 2801 POLYESTER 2200P J 50VC0124 403 059 2801 POLYESTER 2200P J 50VC0701 403 058 7401 POLYESTER 1800P J 50VC0702 403 058 7401 POLYESTER 1800P J 50VC0706 403 058 0303 POLYESTER 1500P J 50VC0708 403 058 2406 POLYESTER 0.015U J 50VC0709 403 058 2406 POLYESTER 0.015U J 50VC0723 403 060 7406 POLYESTER 0.033U J 50VC0724 403 060 7406 POLYESTER 0.033U J 50VC0729 403 058 2406 POLYESTER 0.015U J 50VC0730 403 058 2406 POLYESTER 0.015U J 50VCF101 645 048 7828 CERAMIC FILTER 450KH,SFU450BCF102 645 048 7842 CERAMIC FILTER 10.7M,

    SFE-10.7MACF103 645 048 7835 CERAMIC FILTER 10.7M,

    SFE-10.7MS2-ACF104 645 048 7880 CERAMIC FILTER 10.7M,

    CDA10.7MG-80ACN001 645 048 7248 2P CONNECTORCN151 645 052 9801 4P CONNECTORCN201 645 052 9825 3P CONNECTORCN205 645 048 7279 6P CONNECTORCN208 645 048 7248 2P CONNECTORCN401 645 048 7293 10P CONNECTORCN701 645 048 7194 4P CONNECTORCN703 645 048 7262 5P CONNECTOR

    D0001 645 048 8092 DIODE 1N4148D0002 645 048 8092 DIODE 1N4148D0701 645 048 8092 DIODE 1N4148IC101 645 048 8306 IC TA2104BN,DIGIT. TUNNING SYSIC151 645 048 8276 IC TC9257FIC701 645 053 0500 IC TA7417AP,CASS PREAMPLIFRIF101 645 048 8450 AM IFTL0001 645 048 8467 RF COILL0003 645 053 0548 ROD ANTENNA,AM COILL0004 645 053 0555 IFT AML0005 645 050 7106 AM OSC,COILR2523-0H07-502522L0006 645 053 0562 RF COILL0007 645 048 8474 RF COILL0155 645 048 8443 CHOKE COIL 39UH,AIL0156 645 048 8443 CHOKE COIL 39UH,AIQ0101 645 048 8139 TR 2SC1675L,NPNQ0102 645 048 8122 TR 2SC945P,NPNQ0103 645 048 8122 TR 2SC945P,NPNQ0104 645 048 8122 TR 2SC945P,NPNQ0105 645 048 8122 TR 2SC945P,NPNQ0106 645 048 8122 TR 2SC945P,NPNQ0152 645 048 8122 TR 2SC945P,NPNQ0153 645 048 8122 TR 2SC945P,NPNQ0154 645 048 8122 TR 2SC945P,NPNQ0702 645 048 8153 TR 2SA733Q P,PNPQ0703 645 048 8122 TR 2SC945P,NPNQ0705 645 048 8122 TR 2SC945P,NPNQ0706 645 048 8122 TR 2SC945P,NPNQ0707 645 048 8122 TR 2SC945P,NPNSC05 645 056 8466 SCR 3X6,

    TUN PCB TO TUN PCB BKTT0701 645 048 8481 OSC COIL,REC OSCTC002 645 048 7989 TRIMMER 20PF,N450TC003 645 048 7972 TRIMMER 10PF,NPOV0005 645 048 8412 DIODE 1SV101V0006 645 048 8412 DIODE 1SV101VD002 645 048 8405 DIODE 1SV149BVD004 645 048 8405 DIODE 1SV149BXL151 645 048 7873 CRYSTAL 7.2MHZ,HC-49/UZD101 645 048 8177 ZENER DIODE 3.9V,HZ4B-2

    645 053 0074 TUNER PCB BKT,TUNER PCB645 053 0081 CD PCB BKT,

    TUNER PCB TO MAIN PCB645 055 2922 SPONGE,FOR L006,L007

    CD MAIN/AMP P.W.BOARD ASSYREF.NO. PART NO. DESCRIPTION75 614 325 4140 ASSY,

    PWB CD MAIN/AMP(Only initial)C0202 403 135 4705 ELECT 2200U M 10VC0413 403 057 1905 POLYESTER 0.1U J 50VC0414 403 057 1905 POLYESTER 0.1U J 50VC0419 403 056 9506 POLYESTER 0.01U J 50VC0420 403 056 9506 POLYESTER 0.01U J 50VC0515 403 058 4608 POLYESTER 0.15U J 50VC0516 403 058 4608 POLYESTER 0.15U J 50VCN202 645 048 7286 8P CONNECTORCN207 645 048 7248 2P CONNECTORCN501 645 048 7200 5P CONNECTORCN702 645 048 7194 4P CONNECTORCN801 645 052 9832 5P CONNECTORCN802 645 052 9856 8P CONNECTORCN803 645 052 9849 6P CONNECTORCN806 645 048 7248 2P CONNECTORCN901 645 048 7231 2P CONNECTORD0201 645 048 8092 DIODE 1N4148D0202 645 048 8092 DIODE 1N4148D0203 645 048 8092 DIODE 1N4148D0501 645 048 8092 DIODE 1N4148D0502 645 048 8092 DIODE 1N4148D0702 645 048 8085 RECTIFIER 1N4001D0901 645 048 8108 RECTIFIER 1N5392D0902 645 048 8108 RECTIFIER 1N5392D0903 645 048 8108 RECTIFIER 1N5392

  • - 7 -

    PARTS LIST

    REF.NO. PART NO. DESCRIPTION

    D0904 645 048 8108 RECTIFIER 1N5392F0901 645 049 3683 FUSE,VDEIC201 645 048 8238 IC 5V43-1 J15,M-CUIC401 645 053 0487 IC TC9422F,VOL EQ ICIC501 645 048 8351 IC TA8227PIC801 645 048 8245 IC TA2109F,

    RF AMP DIGIT SERVO CDIC802 645 048 8290 IC TC9462F,

    DIGITAL SERVO SINGLEIC803 645 053 0494 IC TA2092NIC901 645 053 0517 IC 78L06,REGULATORL0201 645 048 8429 CHOKE COIL 10UH,AIL0202 645 048 8429 CHOKE COIL 10UH,AIL0203 645 048 8436 CHOKE COIL 100UH,AIL0801 645 048 8436 CHOKE COIL 100UH,AIL0802 645 048 8436 CHOKE COIL 100UH,AIQ0201 645 048 8122 TR 2SC945P,NPNQ0202 645 048 8122 TR 2SC945P,NPNQ0203 645 048 8122 TR 2SC945P,NPNQ0501 645 048 8146 TR 2SC2878-A,NPNQ0502 645 048 8146 TR 2SC2878-A,NPNQ0503 645 048 8160 TR 2SA952,PNPQ0801 645 048 8160 TR 2SA952,PNPQ0804 645 053 0456 TR 2SC2001L,NPNQ0901 645 048 8153 TR 2SA733Q P,PNPQ0902 645 048 8122 TR 2SC945P,NPNQ0903 645 048 8368 TR TIP41C,NPNQ0904 645 048 8153 TR 2SA733Q P,PNPQ0905 645 048 8122 TR 2SC945P,NPNQ0906 645 048 8375 TR 2SD882P,NPNQ0907 645 048 8375 TR 2SD882P,NPNSC01 645 056 8466 SCR 3X6,MAIN PCBSC02 645 056 8466 SCR 3X6,

    MAIN PCB TO MAIN PCB BKTSC03 645 056 8466 SCR 3X6,TUN PCB TO MAIN PCBSC04 645 056 8473 SCR 3X8,Q903,Q906XL201 645 053 0371 CRYSTAL 7.3728MHZXL202 645 048 7859 CRYSTAL 32.768KHZ,C-001RXL801 645 048 7866 CRYSTAL 16.9344MHZ,HC-49/UZD401 645 048 8214 ZENER DIODE 9.1V,HZ9C-2ZD801 645 053 0463 ZENER DIODE 6.2V,HZ6C-2ZD901 645 048 8221 ZENER DIODE 12V,HZ12A-2ZD902 645 048 8214 ZENER DIODE 9.1V,HZ9C-2ZD904 645 048 8214 ZENER DIODE 9.1V,HZ9C-2

    645 048 7309 FUSE CLIP,F901X2645 048 7378 SLEEVING SILICON TUB,

    D901-D904X2645 048 7378 SLEEVING SILICON TUB,C239X2645 052 9917 SLEEVING SILICON TUB,C240X2645 048 7392 WASHER,Q903645 052 9924 SPACER645 053 0012 HEATSINK645 053 0036 COPPER SHEET,BIG645 048 7514 MICA SHEET,Q903,Q906645 053 0050 BRACKET,

    MAIN PCB TO MAIN PCB BKT645 053 0074 TUNER PCB BKT,

    MAIN PCB TO MAIN PCB BKT645 053 0098 MAIN PCB BKT,

    TUN PCB TO MAIN PCB645 053 0104 HEATSINK,IC501645 053 0128 WASHER FIBRE,MAIN PCB BKT645 054 2817 WASHER FIBRE,MAIN PCB TO BKT

    PHONE JACK P.W.BOARD ASSYREF.NO. PART NO. DESCRIPTION77 614 322 5492 ASSY,

    PWB PHONE JACK(Only initial)JK501 645 048 7323 PHONE JACK,JY-3535-01-090L0501 645 053 0531 CHOKE 22UHL0502 645 053 0531 CHOKE 22UHL0503 645 053 0531 CHOKE 22UHSW201 645 053 0432 SW SLIDE,SS-12F23-G6-L1

    RECORD SW P.W.BOARD ASSYREF.NO. PART NO. DESCRIPTION78 614 324 6596 ASSY,

    PWB RECORD SW(Only initial)SW701 645 048 8016 SW PUSH PS-22F03-BNL,

    PS-22F03-BNL-80

    CONNECTOR P.W.BOARD ASSYREF.NO. PART NO. DESCRIPTION80 614 322 5522 ASSY,PWB CONNECTOR(Only initial)CN502 645 048 7194 4P CONNECTORCN503 645 048 7194 4P CONNECTOR

  • - 8 -

    EXPLODED VIEW(TAPE DECK MECHANISM)

    PARTS LISTThis is a basic exploded view.

    IC151 TC9257 (DTS PLL) IC803 TA2092 (BTL DRIVER)

    1 2 3 4 5 6 7 8 9 10 11 12

    24 23 22 21 20 19 18 17 16 15 14 13

    - + -+

    - + -+

    PW

    GN

    DP

    W G

    ND

    VIN

    1

    OU

    T +

    1

    PV

    CC

    1

    OU

    T -

    1

    VR

    I

    VC

    I

    OU

    T -

    2

    PV

    CC

    2

    OU

    T +

    2

    VIN

    2

    PW

    GN

    D

    SV

    CC

    1

    VIN

    4

    OU

    T +

    4

    PV

    CC

    4

    OU

    T -

    4

    SG

    ND

    PW

    GN

    D

    OU

    T -

    3

    PV

    CC

    3

    OU

    T +

    3

    VIN

    3IC BLOCK DIAGRAM & DESCRIPTION

    REF.NO. PART NO. DESCRIPTION

    TM06TM05

    TM04

    TM02

    TM01

    TM03

    TAPE DECK MECHANISM (SFC-01022801)REF.NO. PART NO. DESCRIPTION

    645 053 0616 CASS DECK MECHANISM,FULL AUTO

    TM01 645 052 9337 R/P HEADTM02 645 051 2100 PINCH ROLLER ASSYTM03 645 030 6839 E HEAD

    TM04 645 048 9235 R F BELTTM05 645 053 0937 MAIN BELTTM06 645 053 0401 MOTOR ASSY

  • - 9 -

    IC BLOCK DIAGRAM & DESCRIPTION

    IC801 TA2109F (SERVO AMP)

    SBAD 13

    FEO 14

    FEN 15

    VRO 16

    RFRP 17

    RFIS 18

    RFGO 19

    RFGC 20

    AGCI 21

    RFO 22

    GND 23

    RFN 24

    TEO12

    TEN11

    2 VRO10

    TEB9

    SEL8

    LDO7

    MDI6

    TNI5

    TPI4

    FPI3

    FNI2

    Vcc1

    3 STATEDET.

    PEAK

    I - I

    I - I

    SW1

    ON

    OFF

    OFF

    SEL

    L

    HiZ

    H

    LDC

    SW2

    OFF

    ON

    ON

    SW3

    OFF

    ON

    ON

    BOTTOM

    IC203 HT1622-64QFP (Display controller)

    IC501 TA8227P (POWER AMP.)

    IC101 TA2104BN(TUNING SYSTEM)

    IC401 TC9422F (LATCH)

    RFGND

    FMRF OUT

    FMRF IN

    RFVcc

    AMLOWCUT

    MIXOUT

    FMOSC

    AMRF IN

    AMOSC

    STLED

    OSCOUT

    Vcc AMIF IN

    FMIF IN

    GND

    IFREQ

    OETOUT LPF1 LPF2

    AGC QUAD R-OUT L-OUT

    24 21 20 19 18 17 16 15 14 132223

    1 4 5 6 7 8 9 10 11 1232

    AMOSC

    FMOSC

    AMMIX

    AMOSC

    AMDET

    FMDET

    FMMIX

    AGC

    BUFF

    FMRF

    BUFF

    ST

    ST

    SW

    IFBUFF

    AFBUFF

    FMIFAMIF

    AFIFREQ

    ST/MOFM/AM

    MJTE

    VCODIVIDE

    DECODE

    7OSCI

    1CS

    3RD

    4WR

    17 COM0

    25 COM7

    26 SEG0

    64 SEG31

    9 VLCD

    10 IRQ

    5DATA

    8VDD

    6VSS

    11BZ

    13BZ

    Tone FrequencyGenerator

    Controland

    TimingCircuit

    Watchdog Timerand

    Time Base Generator

    Display RAM

    LCD Driver/Bias Circuit

    GND

    2

    1

    VDD

    28

    3

    4

    5

    6

    7

    8

    9

    10

    11

    12

    13 14 15 16

    27

    26

    25

    24

    23

    22

    21

    20

    19

    18

    17

    Vref CK DATA STB

    32BIT SR

    CAPACITOR FOROSCILLATION

    GAIN CONTROL0, 6, 12, 18dB

    INPUTSELECTOR

    CAPACITOR FOROSCILLATION

    GAIN CONTROL0, 6, 12, 18dB

    INPUTSELECTOR

    L-IN1

    L-IN2

    L-IN3

    L-IN4

    L-SW-OUT

    L-VR-IN

    L-B1

    L-B2

    L-B3

    L-Tone-OUT

    L-T1

    R-IN1

    R-IN2

    R-IN3

    R-IN4

    R-SW-OUT

    R-VR-IN

    R-B1

    R-B2

    R-B3

    R-Tone-OUT

    R-T1

  • - 18 -

    WIRING DIAGRAM (TUNER)

    This is a basic wiring diagram.

  • SANYO Electric Co., Ltd.OSAKA, JAPANJul./ '02 BB Printed in Japan

    This is a basic wiring diagram.

    WIRING DIAGRAM (DISPLAY, CONNECTOR, PHONE JACK, RECORD SW, SNOOZE, LED)

    DISPLAY

    PHONE JACK

    SNOOZE

    CONNECTOR

    RECORD SW

    LED

    SM5810326-00_07.PDFService ManualCoverContentsSpecification

    SM5810326-00_17.PDFLaser beam safety precautionTuner Adjustment

    SM5810326-00_27.PDFWiring ConnectionExploded View (Cabinet & Chassis)Parts ListExploded View & Parts List(Tape Deck Mechanism)IC Block Diagram & Description

    SM5810326-00_67.PDFWiring Diagram (Tuner)

    SM5810326-00_77.PDFWiring Diagram (Display, Connector, Phone jack, Record sw, Snooze, LED)