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Sanyo
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DTA-120
Instruction Manual
12 pgs458.31 Kb0
Service Manual
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Sanyo DTA-120, PHDTA-120 Service manual

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Page 1
FILE NO.
Service Manual
R
Audio System
PH-DTA120
(DE)
(US)
DTA-120 (UK)
(AU)
(CA)
PRODUCT CODE No.
129 699 09 DE
129 699 03 US
129 699 01 UK
129 699 02 XE
129 699 05 AU
129 699 04 CA
129 699 07 SS
REFERENCE No.
SM5810617
Laser beam safety precaution .......................................... 1
Tuner Adjustments ........................................................... 2
Wiring Connection ........................................................... 3
Exploded View (Cabinet & Chassis) ................................ 4
Exploded View (Speaker) ................................................ 6
Parts List(Cabinet & Chassis) .......................................... 7
Parts List(Speaker) .......................................................... 9
Block Diagram .................................................................. 10
IC Block Diagram & Description ....................................... 11
Schematic Diagram .......................................................... 12
Wiring Diagram ............................................................... 18
CONTENTS
1 2 3 4
5 6 7 8
9
0
Page 2
LASER BEAM SAFETY PRECAUTION
CLASS 1 LASER PRODUCT
LUOKAN 1 LASERLAITE
KLASS 1 LASERAPPARAT
CAUTION – INVISIBLE LASER RADIATION WHEN OPEN AND INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.
ADVARSEL – USYNLIG LASER STRÅLING VED ÅBNING, NÅR SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION, UNDGÅ UDS ÆTTELSE FOR STRÅLING.
VARNING – OSYNLIG LASER STRÅLNING NÄR DENNA DEL ÄR ÖPPNAD OCH SPÄRR ÄR URKOPPLAD. STRÅLEN ÄR FARLIG.
VORSICHT – UNSICHTBARE LASERSTRAHLUNG TRITT AUS, WENN DECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNG ÜBERBRÜCKT IST. NICHT, DEM STRAHL AUSSETZEN.
VARO – AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.
• 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 HAZ A RDOU S RADIA T ION EX P OSUR E .
LASER OUTPUT................ 0.6 mW Max. (CW)
WAVE LENGTH ................. 790 nm
- 1 -
Page 3
TUNER ADJUSTMENTS
TP44
TP42
GND
FM ANT
TP45
TP43
FM GND
L4 C80
C84 T2 T1
L3
a. AM Adjustment Band switch : AM
Connections
Step
Adjusting
Circuit
Input Output
SG
Frequency
Position of
Tuning dial
Adjustment
VTVM
Oscilloscope
1 IF Connect sweep
generator to TP45
Connect sweep
generator to TP43
450 KHz Low T2
2 522 KHz Low end T1 3
Tuning
coverage
Connect Digital meter
to TP42 and GND
1629 KHz High end Checking
VT: Low: 1.3 ± 0.1V
High: 7.3 ± 7.8 V 4 612 KHz 612 KHz MW ANT 5
Tracking
Connect AM SG to test
loop
Connect VTVM to speaker terminals
1404 KHz 1404 KHz C84
Max.
b. FM Adjustment Band switch : FM FM Dummy antenna : 75 ohms unbalance
Connections
Step
Adjusting
Circuit
Input Output
SG
Frequency
Position of
Tuning dial
Adjustment
VTVM
Oscilloscope
1 IF Connect sweep
generator to TP44
and GND
Connect sweep
generator to TP43
and GND
10.65 MHz Low Checking
2 76 MHz Low end L3 3
Tuning
coverage
Connect Digital meter
to TP42 and GND
3 CH High end Checking
VT: Low: 1.6 ± 0.1V
High: 8.0 ± 8.8 V 4 78 MHz 78 MHz L4 5
Tracking
Connect FM SG to FM
ANT and FM GND
Connect VTVM to speaker terminals
3 CH 107.75 MHz C80
Max.
This is a basic tuner adjustments.
Use a plastic screw driver for adjustments. Adjust the intermediate frequency of AM and FM to the frequency of ceramic filter. Set of unit
Supply voltage : DC 10.5 V Speaker impedance : 4 ohms Standard output : 50 mW Function switch : RADIO
a. Parts Location
MAIN PCB (Top View) MAIN PCB (Bottom View)
- 2 -
Page 4
P/N: 25-60070-24
24 PIN FPC CABLE P-0.5 L=70 MM
P/N: 20-41042-41
4PIN UL2651#28 P=2 L=160MM
P/N: 20-61031-20
3PIN H G UL2547#28 P=2 L=250/3MM
P/N: 20-42021-64
2PIN H G #26UL L=130/4MMP=2.5
P/N: 20-61031-19
3PIN H G UL2547 #28 P=2 L=140/3MM
P/N: 20-62031-41
3PIN UL2547 #28 P=2.5 L=150/3MM
This is a basic wiring connection.
- 3 -
WIRING CONNECTION
Page 5
- 5 -- 4 -
EXPLODED VIEW(CABINET & CHASSIS)
11A
: Not available as service parts.
Page 6
- 7 -- 6 -
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 0 ohm chip resistors. Regular type capacitors are less than 50V and less than 1000µF of Ceramic type and Electrolytic type.
PRODUCT SAFETY NOTICE
EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE IEC SYMBOL
!
!!
IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATE COMPONENTS IN WHICH SAFETY CAN OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED , USE ONLY THE REPLACEMENT PARTS DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE PRODUCT TO THE CUSTOMER.
REF.NO. PART NO. DESCRIPTION
EXPLODED VIEW(SPEAKER)
: Not available as service parts.
3B
1B
3A
1A
2A
2A
CABINET & CHASSIS PARTS
PACKING & ACCESSORIES
REF.NO. PART NO. DESCRIPTION
645 071 8892 AC PLUG ADAPTOR,
FLAT TO ROUND(SS)
645 071 8663 AC,DC ADAPTOR,
D12-16-P-02 UL(CA)(US) 645 071 6034 AC,DC ADAPTOR,SY-12150-BS(UK) 645 071 6041 AC,DC ADAPTOR,SY-12150-GS(AU) 645 071 6027 AC,DC ADAPTOR,
SY-12150-GS(DE)(XE) 645 071 8656 AC,DC ADAPTOR,SY-12150-S(SS) 645 071 4184 ADAPTOR TRAY HOLD 645 071 4191 ADAPTOR TRAY 645 071 4177 BOTTOM TRAY 645 071 6690 CARTON BOX(AU) 645 071 8861 CARTON BOX(CA) 645 071 6683 CARTON BOX(DE) 645 071 8878 CARTON BOX(SS) 645 071 6676 CARTON BOX(UK) 645 071 8885 CARTON BOX(US) 645 071 6669 CARTON BOX(XE) 645 071 4047 EPE FOAM BAG,FOR SPK BOX R,L 645 071 4283 GIFT BOX HANDLE PLATE 645 071 4276 GIFT BOX HANDLE 645 071 6492 GIFT BOX(AU) 645 071 8694 GIFT BOX(CA) 645 071 6485 GIFT BOX(DE) 645 071 8700 GIFT BOX(SS) 645 071 6461 GIFT BOX(UK) 645 071 8717 GIFT BOX(US) 645 071 6478 GIFT BOX(XE) 645 071 4207 INNER TRAY,FOR MAIN UNIT 645 069 5421 INSTRUCTION MANUAL(AU) 645 071 8823 INSTRUCTION MANUAL(CA) 645 071 6638 INSTRUCTION MANUAL(DE) 645 071 8854 INSTRUCTION MANUAL(SS) 645 071 6652 INSTRUCTION MANUAL(UK) 645 071 8809 INSTRUCTION MANUAL(US) 645 071 6621 INSTRUCTION MANUAL(XE) 645 071 5396 POLYBAG 645 071 4054 POLYBAG,AC ADAPTOR 645 071 4054 POLYBAG,I/B 645 071 4061 POLYBAG,MAIN UNIT 645 071 4085 POLYFOAM SHEET,FOR ADAPTOR 645 071 4122 POLYFOAM,
FOR ADAPTOR TRAY HOLD 645 071 4115 POLYFOAM,FOR BOTTOM TRAY 645 071 4078 POLYFOAM,FOR INNER TRAY 645 071 4092 POLYFOAM,FOR INNER TRAY 645 071 4108 POLYFOAM,FOR INNER TRAY 645 071 4030 POLYSHEET,FOR CD DOOR TO OPEN 645 071 8489 QUICK GUIDE(DE) 645 071 8816 QUICK GUIDE(US)
645 071 8472 QUICK GUIDE(XE) 645 071 5907 REMOTE CONTROL
(AU)(CA)(SS)(UK)(XE) 645 071 5914 REMOTE CONTROL(DE)(US) 645 071 4214 THE NOG TRAY,FOR MAIN UNIT
CABINET , CHASSIS , FIXING & ELECTRICAL PARTS
REF.NO. PART NO. DESCRIPTION
1 645 071 6393 CD DOOR(AU)(CA)(SS)(UK)(XE) 1 645 071 6409 CD DOOR(DE) 1 645 071 8687 CD DOOR(US) 2 645 071 3507 LCD LENS 3 645 071 3347 LCD BRACKET 4 645 071 4252 LCD DISPLAY,HTN TYPE G895TT A5 5 645 071 3972 LCD METAL BRACKET SPONGE,
FOR LCD METAL BRACKET 6 645 071 3927 ZEBRA CONNECTOR,FOR LCD 8 645 071 3392 SCREW 2X4,LCD BKT. 9 645 071 3415 SCREW 1.7X5 10 645 071 3323 OPEN DOOR SPRING L 11A 645 071 5099 ASSY CABINET FRONT(Except DE) 11A 645 071 5891 ASSY CABINET FRONT(DE) 14 645 071 5310 CABINET TOP(Except DE) 14 645 071 6300 CABINET TOP(DE) 15 645 071 5266 KNOB VOLUME UP,DOWN(Except DE) 15 645 071 6256 KNOB VOLUME UP,DOWN(DE) 16 645 071 3361 METAL PLATE,TOP CAB 17 645 071 5273 KNOB TUNING +-(Except DE) 17 645 071 6263 KNOB TUNING +-(DE) 18 645 071 5242 KNOB PLAY,STOP(Except DE) 18 645 071 6249 KNOB PLAY,STOP(DE) 19 645 071 5259 KNOB MODE(Except DE) 19 645 071 6232 KNOB MODE(DE) 20 645 071 5235 KNOB POWER(Except DE) 20 645 071 6225 KNOB POWER(DE) 21 645 071 5280 KNOB SNOOZE(Except DE) 21 645 071 6270 KNOB SNOOZE(DE) 22 645 071 3521 OPEN KNOB BRACKET(Except DE) 22 645 071 6164 OPEN KNOB BRACKET(DE) 23 645 071 3316 OPEN KNOB SPRING 24 645 071 5297 KNOB OPEN(Except DE) 24 645 071 6287 KNOB OPEN(DE) 26 645 071 3446 SCREW 2.6X8,KEY PCB 27 645 071 3743 DAMPER GEAR 28 645 071 3477 SCREW 2.6X10,CD DOOR GEAR 29 645 071 4290 CD MECHA DA23Z(XE) 30 645 071 3989 RUBBER CUSHION,FOR CD MECH 31 645 071 3354 CD CUSHION PLATE 34 645 071 3378 HEAT SINK,FOR U5 35 645 071 3453 SCREW 3X6 37 645 071 3293 NUT,FOR BOTTON CAB 38 645 071 3538 REAR NUT COVER(Except DE) 38 645 071 6171 REAR NUT COVER(DE) 39 645 071 3439 SCREW 2.6X6,
REAR NUT COVER TO REAR C
Page 7
PARTS LIST
REF.NO. PART NO. DESCRIPTION
40 645 071 6317 CABINET REAR(AU)(SS)(UK)(XE) 40 645 071 8670 CABINET REAR(CA)(US) 40 645 071 6324 CABINET REAR(DE) 41 645 071 3460 SCREW 3X10,
41 645 071 6096 SCREW 3X12,
42 645 071 5174 MAIN UNIT STAND(Except DE) 42 645 071 6072 MAIN UNIT STAND(DE) 43 645 071 5211 METAL STAND BKT (R)(Except DE) 43 645 071 6157 METAL STAND BKT (R)(DE) 44 645 071 5181 METAL STAND BKT (L)(Except DE) 44 645 071 6126 METAL STAND BKT (L)(DE) 45 645 071 5204 STAND PLASTIC BKT (R)(Except DE) 45 645 071 6140 STAND PLASTIC BKT (R)(DE) 46 645 071 5198 STAND PLASTIC BKT (L)(Except DE) 46 645 071 6133 STAND PLASTIC BKT (L)(DE) 47 645 071 3408 SCREW 2.6X4,MAIN UNIT STAND 48 645 071 3934 PORON FOOT,
49 645 071 3484 SCREW 3X7,MAIN UNIT STAND 50 645 071 3590 CONNECTOR,
50 645 071 6188 CONNECTOR,UNIT TO SPK BOX (DE)
DISPLAY P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
7 614 332 0104 ASSY,PWB,DISPLAY(DE)(Only initial) 7 614 331 7562 ASSY,PWB,DISPLAY(Except DE)
CN201 645 071 3194 FFC CABLE 24P,TO MAIN CN3 CN202 645 071 4252 LCD DISPLAY,HTN TYPE G895TT A5
KEY P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
25 614 331 7586 ASSY,PWB,KEY(Only initial) CN301 645 071 3118 4P CON. AWG28 UL2651,
J0301 645 071 3200 TINNED WIRE S0301 645 071 3040 TACT SWITCH,FUNCTION S0302 645 071 3040 TACT SWITCH,CLOCK,TIME S0303 645 071 3040 TACT SWITCH,PROG,MEM S0304 645 071 3040 TACT SWITCH,REW S0305 645 071 3040 TACT SWITCH,FF S0306 645 071 3040 TACT SWITCH,STOP S0309 645 071 3040 TACT SWITCH,SNOOZE
645 071 3910 SUPPORT SPONGE,
645 071 3903 FELT,FOR CD DOOR 645 071 3996 METAL PLATE SHEET,FOR REAR CAB 645 071 4009 MPEG RUBBER,FOR JACK PCB 645 071 3866 COPPER FOIL ADHESIVE SHEE 645 071 3873 SN FOIL SHIELDING SHEET 645 071 3309 FIBRE WASHER,
645 071 3880 FELT
645 071 3514 BACK LIGHT(Except DE) 645 071 6119 BLUE LIGHT(DE) 645 071 3828 LCD BRACKET FELT,
645 071 3347 LCD BRACKET 645 071 3972 LCD METAL BRACKET SPONGE,
645 071 3392 SCREW 2X4,LCD BKT. 645 071 3927 ZEBRA CONNECTOR,FOR LCD
REAR CAB TO FRONT CAB
REAR CAB TO FRONT CAB(DE)
FOR MAIN UNIT METAL STAN
UNIT TO SPK BOX (Except DE)
FOR SENSOR PCB
MAIN PCB TO SHIELDING SH
FOR LCD BRACKET
FOR LCD METAL BRACKET
TO MAIN CN6
(Except DE)
(Only initial)
REF.NO. PART NO. DESCRIPTION
S0310 645 071 3040 TACT SWITCH,POWER S0311 645 071 3040 TACT SWITCH,VOLUME+ S0312 645 071 3040 TACT SWITCH,VOLUME­S0313 645 071 3040 TACT SWITCH,PLAY,PAUSE
IR P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
32 614 331 7593 ASSY,PWB,IR(Only initial) CN701 645 071 3149 3P CON. AWG28 UL2547,
LD701 645 071 1763 SENSOR RPM7138-V4,LED701
MAIN P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
33 614 332 0098 ASSY,PWB,MAIN,DOUBLE SIDE
33 614 332 0081 ASSY,PWB,MAIN,DOUBLE SIDE
33 614 332 0463 ASSY,PWB,MAIN,DOUBLE SIDE
33 614 332 0470 ASSY,PWB,MAIN,DOUBLE SIDE
33 614 332 0074 ASSY,PWB,MAIN,DOUBLE SIDE
BP001 645 071 6003 BAND PASS FILTER,BDF-10833KF C0080 645 071 2180 TRIMMER 20P C0084 645 071 2180 TRIMMER 20P C0099 645 071 2272 CE 1000U 25V CF001 645 071 5990 CERAMIC FILTER 10.7MHZ CF002 645 071 2906 CERAMIC FILTER 450KHZ CF003 645 071 5983 CERAMIC FILTER 10.7MHZ(AU) CF004 645 071 5990 CERAMIC FILTER 10.7MHZ CN001 645 071 3163 FFC CONNECTOR 16P,R.ANGLE or 645 071 5167 FFC CONNECTOR 16P,R.ANGLE CN002 645 071 3057 HEADER 6P,B6B-ZR CN003 645 071 3170 FFC CONNECTOR 24P,SMT V.TYPE CN005 645 071 3088 HEADER 3P,R.ANGLE CN006 645 071 3095 HEADER 4P,B4B-PH CN007 645 071 3064 HEADER 3P,B3B-PH CN008 645 071 3101 HEADER 2P,R.ANGLE CN009 645 071 3071 HEADER 3P D0001 645 071 1732 DIODE DL4148 D0002 645 071 1732 DIODE DL4148 D0003 645 071 1732 DIODE DL4148 D0004 645 071 1732 DIODE DL4148 D0005 645 071 1732 DIODE DL4148 D0006 645 071 1732 DIODE DL4148 D0007 645 071 1732 DIODE DL4148 D0008 645 071 1732 DIODE DL4148 D0009 645 071 1732 DIODE DL4148 D0010 645 071 1725 DIODE 1N4001 D0011 645 071 1732 DIODE DL4148 D0012 645 071 1725 DIODE 1N4001 L0001 645 071 2920 INDUCTOR 10UH,AXIAL LEAD L0002 645 071 2852 CHOKE COIL 330UH L0003 645 071 5969 FM COIL L0004 645 071 5976 FM COIL L0005 645 071 2821 FERRITE COIL L0006 645 071 2944 LFBEAD INDUCTOR L0007 645 071 2944 LFBEAD INDUCTOR Q0001 645 071 1640 TRANSISTOR 2SA1576AT106R Q0002 645 071 1671 TRANSISTOR 8050 Q0003 645 071 1633 TRANSISTOR 2SD882Q Q0004 645 071 1688 TRANSISTOR 8550 Q0005 645 071 1695 TRANSISTOR 9014 Q0006 645 071 1695 TRANSISTOR 9014 Q0007 645 071 1695 TRANSISTOR 9014 Q0008 645 071 1664 TRANSISTOR 2SD2537
TO MAIN CN5
(AU)(Only initial)
(DE)(Only initial)
(SS)(Only initial)
(US)(CA)(Only initial)
(XE)(UK)(Only initial)
PARTS LIST
REF.NO. PART NO. DESCRIPTION
Q0009 645 071 1688 TRANSISTOR 8550 Q0010 645 071 1695 TRANSISTOR 9014 Q0012 645 071 1671 TRANSISTOR 8050 Q0014 645 071 1657 TRANSISTOR KTD2058Y Q0017 645 071 1626 TRANSISTOR DTC114TE Q0020 645 071 1688 TRANSISTOR 8550 Q0021 645 071 1688 TRANSISTOR 8550 S0001 645 071 3033 CD DOOR SWITCH,SPPB512300 T0001 645 071 2838 OSC COIL 7.5MM,OS45-876717NP T0002 645 071 2845 IFT COIL 7.5MM,AS45-877535NP U0001 645 071 1770 IC IT25AX01-W48K,MCU ROM U0002 645 071 1824 IC BH6575FV U0004 645 071 1855 IC S1A0903X01 U0005 645 071 1817 IC LA4303,STEREO 2CH U0006 645 071 1800 IC BH3862FS,SMD U0007 645 071 1794 IC 24C02,LEAD FREE U0008 645 071 1831 IC ML78L05A,VOLTAGE REGULATOR U0009 645 071 1848 IC BU9534KV,RF+DSP+ESP U0010 645 071 1787 IC 1X16Y3VTW-TC80,SDRAM VD001 645 071 1701 TUNING DIODE SVC201SPA VD002 645 071 1718 TUNING DIODE SVC348-S VD003 645 071 1701 TUNING DIODE SVC201SPA X0001 645 071 1886 CRYSTAL 16.934MHZ X0002 645 071 1879 CRYSTAL 4MHZ X0003 645 071 1862 RESONATOR 75KHZ or 645 071 5112 RESONATOR 75KHZ Z0001 645 071 1749 ZENER DIODE 3.9V Z0002 645 071 1756 ZENER DIODE 6.2V Z0003 645 071 1749 ZENER DIODE 3.9V
JACK P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
36 614 332 0487 ASSY,PWB,JACK(US)(CA)(Only initial) 36 614 332 0111 ASSY,PWB,JACK
CN601 645 071 3125 2P CON.AWG26 UL2468,
CN603 645 071 3132 3P CON.AWG28 UL2547,
CN604 645 071 3156 3P CON.AWG28 UL2547,
J0407 645 071 3002 JACK PHONES,EJ-3511-202B J0408 645 071 3224 TINNED WIRE J0409 645 071 3217 TINNED WIRE JA401 645 071 6010 JACK DC,04-533B1-02BKA JA402 645 071 2999 JACK LINE IN,TC38-072-01 or 645 071 5150 JACK LINE IN,TC-38-072-01 JA405 645 071 2982 JACK STEREO HP,SPEAKER L JA406 645 071 2982 JACK STEREO HP,SPEAKER R JA408 645 071 2999 JACK LINE IN,TC38-072-01(US)(CA) JA408 645 071 5150 JACK LINE IN,TC-38-072-01(US)(CA) L0401 645 071 2869 CHOKE COIL 100UHX2 L0405 645 071 2937 INDUCTOR 10UH L0406 645 071 2937 INDUCTOR 10UH L0407 645 071 2937 INDUCTOR 10UH L0408 645 071 3231 TINNED WIRE L0409 645 071 3231 TINNED WIRE
645 071 1541 ASSY BAR ANT 645 071 3866 COPPER FOIL ADHESIVE SHEE 645 071 3378 HEAT SINK,FOR U5 645 071 3248 PVC TUBE UL 645 071 3873 SN FOIL SHIELDING SHEET 645 071 4016 SPONGE,L3,L4 645 071 3286 WIRE UL1007 AWG22,A TO A1 645 071 3279 WIRE UL1007 AWG22,B TO B1 645 071 6058 WIRE UL1007 AWG26,FM ANT
(XE)(DE)(AU)(UK)(SS)(Only initial)
TO MAIN CN8(US)(CA)
TO MAIN CN7(US)(CA)
TO MAIN CN9(US)(CA)
645 071 4023 CABLE TIE 645 071 5389 CABLE TIE 645 071 3125 2P CON.AWG26 UL2468,
REF.NO. PART NO. DESCRIPTION
or 645 071 3330 EYELET,AMP-ROUT,AMP-GND
645 071 3132 3P CON.AWG28 UL2547,GND,
645 071 3156 3P CON.AWG28 UL2547,AMP-GND,
DC.DC-GND TO MAIN CN8
(XE)(DE)(AU)(UK)(SS)
AUX-IN-R,L TO MAIN C
ROUT,LOUT TO MAI
(XE)(DE)(AU)(UK)(SS)
(XE)(DE)(AU)(UK)(SS)
SPEAKER PARTS
SPEAKER CABINET , CHASSIS , FIXING & ELECTRICAL PARTS
REF.NO. PART NO. DESCRIPTION
1A 645 071 5822 ASSY SPEAKER BOX R(Except DE) 1A 645 071 5846 ASSY SPEAKER BOX R(DE) 1B 645 071 5839 ASSY SPEAKER BOX L(Except DE) 1B 645 071 5853 ASSY SPEAKER BOX L(DE) 2A 645 071 5068 ASSY SPEAKER NET A(Except DE) 2A 645 071 5860 ASSY SPEAKER NET A(DE) 3A 645 071 5075 ASSY SPEAKER REAR R(Except DE) 3A 645 071 5877 ASSY SPEAKER REAR R(DE) 3B 645 071 5082 ASSY SPEAKER REAR L(Except DE) 3B 645 071 5884 ASSY SPEAKER REAR L(DE) 3 645 071 3750 SPEAKER FRONT(Except DE) 3 645 071 6348 SPEAKER FRONT(DE) 4 645 071 3422 SCREW 2.6X6,
5 645 071 3019 SPEAKER 6 645 071 3453 SCREW 3X6,SPEAKER 8 645 071 3460 SCREW 3X10,
9 645 071 3439 SCREW 2.6X6,
10 645 071 3583 CONNECT HOOK L(Except DE) 10 645 071 6201 CONNECT HOOK L(DE) 13 645 071 5341 SPEAKER DOOR L(Except DE) 13 645 071 6379 SPEAKER DOOR L(DE) 14 645 071 3958 SPEAKER BACK EVA,
14 645 071 6447 SPEAKER BACK EVA,
16 645 071 5358 SPEAKER DOOR R(Except DE) 16 645 071 6386 SPEAKER DOOR R(DE)
- 9 -- 8 -
645 071 3859 FELT,SPEAKER FRONT 645 071 3842 FELT,SPEAKER L 645 071 3835 FELT,CONNECTOR HOOK 645 071 3606 CONNECT HOOK R(Except DE) 645 071 6218 CONNECT HOOK R(DE) 645 071 3996 METAL PLATE SHEET,SPK BACK CAB 645 071 6065 SPEAKER WIRE
SPK FRONT TO SPK NET
SPK BACK TO SPK FRONT
SPK BACK TO CON. HOOK
SPK BACK CAB L(Except DE)
SPK BACK CAB L(DE)
Page 8
STOP
START
LOGIC
CONTROL LOGIC
SERIAL
ADDRESS
COMPARATOR
DEVICE
H.V. PUMP/TIMING
ADDR /COUNTER
DATA WORD
Y DEC
DATA RECOVERY
SERIAL MUX
E PROM
X DEC
LOGIC
D /ACK
CC
GND
WP
SCL
SDA
A2 A1 A0
LOAD
COMP
LOAD INC
R/W
D
D
IN
OUT
EN
OUT
2
V
Pin Name Function
A0 to A2 Address Inputs
SDA Serial Data
SCL Serial Clock Input
WP Write Protect
NC No Connect
BLOCK DIAGRAM
AM/FM TUNER
IC U4
S1A093X01
VOLUME+EQ IC
U6
BH3862FS
MCU IC
U1
IT25AX01-W48K
CD DSP SERVO
PROCESSOR IC
U9 BU9534KV
MUTE CIRCUIT
POWER AMP IC
U5
LA4303
LCD DISPLAY
FUNCTION KEYS
IR SENSOR
SDRAM IC
U10
1X16Y3VTW
CD SERVO
DRIVER IC
U2 BH6576FV
CD MECH.
DA23Z
POWER SWITCH CD_JACK
AC-DC
ADAPTOR
DC 12V
+3.3V DC REGULATOR
H/P JACK
SPEAKER
SPEAKER
+3.3V DC REGULATOR
+5.6V DCREGULATOR
+5V DC REGULATOR
AC INPUT
12V AMP. POWER SUPPLY
R/L
R/L
This is a basic block diagram.
IC BLOCK DIAGRAM & DESCRIPTION
U0002 BH6575FV(Motor Drive) U0009 BU9534KV (RF,DSP,ESP)
U0007 24C02 (EEPROM)
- 11 -- 10 -
Page 9
SCHEMATIC DIAGRAM (MAIN)
- 13 -- 12 -
This is a basic schematic diagram.
Page 10
- 15 -- 14 -
SCHEMATIC DIAGRAM (MAIN)
This is a basic schematic diagram.
Page 11
SCHEMATIC DIAGRAM (KEY , DISPLAY , IR)
This is a basic schematic diagram. This is a basic schematic diagram.
SCHEMATIC DIAGRAM (JACK)
- 17 -- 16 -
Page 12
WIRING DIAGRAM (MAIN A side)
This is a basic wiring diagram.
- 19 -- 18 -
Page 13
- 21 -- 20 -
This is a basic wiring diagram.
WIRING DIAGRAM (MAIN B side)
Page 14
- 23 -- 22 -
SANYO Electric Co., Ltd.
Osaka, Japan
Jul./ '04 BB Printed in Japan
JACK
KEY
DISPLAY
WIRING DIAGRAM (DISPLAY , IR , JACK , KEY)
IR
This is a basic wiring diagram.
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