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Service Manual FILE NO.
R
REFERENCE No. SM5810222
PRODUCT CODE No.129 610 00 US129 610 01 CA129 610 02 UK129 610 03 XE
Audio System
DCS-DTA200(US)
DTA-200 (CA)
(UK)
(XE)
SPECIFICATIONS
(CD PLAYER SECTION)
Channels ............................... 2 channels stereo
S/N ratio ................................ 90 dB
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
(GENERAL SECTION)
Power output ......................... 5W x 2(at 3 ohms, 10% distortion)
Input ...................................... VIDEO IN : 400 mV/50k ohms
Output ................................... SPEAKERS : 3 ohms
PHONES : 8 - 32 ohms
Power source ........................ AC : 120V, 60Hz (US,CA)
: 230V, 50Hz (XE,UK)
Power consumption .............. 36 W
Dimensions ........................... 168 (W) x 323 (H) x 99 (D) mm
Weight (approx.) .................... 2.2 kg
(RADIO SECTION)
Tuning range ......................... FM : 87.5 - 108 MHz(50 kHz step)
87.9 - 107.9MHz(200 kHz step)
AM : 522 - 1,611 kHz(9 kHz step)
520 - 1,710 kHz(10 kHz step)
(Speaker systems)
Type ...................................... Full range bass reflex
Unit used ............................... 8 cm cone type
Maximum power-handling
capacity ................................ 16 W(peak)
Nominal impedance .............. 3 ohms
Dimensions ........................... 191 (W) x 292 (H) x 89 (D) mm
Weight (approx.) .................... 1.2 Kg x 2
This specifications is basic model.
Specifications subject to change without notice.
- 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
IC201 TMP87EP26F-1J15 (MICROCONTROLLER)
16-bitTiner/Counter
Time BaseTimer
WatchdogTimer
TC1
System Controller
Standby Controller
Timing Generator
High frequ.
Low frequ.
ClockGenerator
TC2
Interrupt Controller
8-bitTiner/Counter
Oata Memory(RAM)
Data Memory(EEPROM)
ProgramCounter
8bitAD converter P5 P0 P4
I/O ports
VAR
EF
I/O ports (Segment output)
Segment outputCommon output
P3 P4 PDP2
Program Memory
TC3 TC5
SerialInterfaces
SIO1 SIO2
Register banks
Stack Pointer
Flags RBS
PSW
LOD Driver
ALU
VDD
VSS
VLC
RESET
BOOT
TEST
XIN
XOUT
MROMBOOT
Inst. Register
Inst. Decoder
EEPROM
P9P6
P93
/SE
G12
toP
90/S
EG
15
CO
M3
toC
OM
0
P22 to P20
P57
to P
50(A
IN7)
to (A
IN0)
P07 to P00 P17 to P10
P36 to P30
P47 to P40
PD
2to PD
0
SE
G11
toS
EG
0
P87
/SE
G32
toP
80/S
EG
39
P77
/SE
G24
toP
70/S
EG
31
P67
/SE
G16
toP
60/S
EG
23
P7 P8
IC BLOCK DIAGRAM & DESCRIPTION
AUX
IN
OUT
L
R
AUXSUBWOOFER
OUT PHONES
SPEAKERS3 MIN
R L
AM LOOP
CAUTION – INVISIBLE LASER RADIATION WHEN OPEN ANDINTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.ADVARSEL – USYNLIG LASER STRÅLING VED ÅBNING, NÅRSIKKERHEDSAFBRYDERE ER UDE AF FUNKTION, UNDGÅ UDS ÆTTELSEFOR STRÅLING.VARNING – OSYNLIG LASER STRÅLNING NÄR DENNA DEL ÄR ÖPPNADOCH SPÄRR ÄR URKOPPLAD. STRÅLEN ÄR FARLIG.VORSICHT – UNSICHTBARE LASERSTRAHLUNG TRITT AUS, WENNDECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNGÜBERBRÜCKT IST. NICHT, DEM STRAHL AUSSETZEN.VARO – AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINANÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.
(XE,UK Only)
- 2 -
TUNER ADJUSTMENTS
This 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
1. AM ADJUSTMENT Band switch : AMAdjusting Equipment S G Position of
Circuit Connection Frequency tuning dial
2 AM Connect Digital Voltmeter 520 kHz 520 kHz T1 (adjustment the voltage to 1.7V)3 Band to Collector of Q13 , Q14. 1710 kHz 1710 kHz (See the voltage to 8.4V)
Connect VTVM and 3 ohms load across speaker terminals.Signal Generator coupled bya loop antenna.Output level must be below
6 reference output. Repeat Steps 4 and 5 to obtain Maximum Output.
AdjustmentStep
1
4
1710 kHz
600 kHz
5
IF
Tracking
450 kHz
600 kHz
1400 kHz 1400 kHz
T3
T2 ANT. Coil.
TC2 ANT. Terminal
2. FM ADJUSTMENT Band switch : FMAdjusting Equipment S G Position of
Circuit Connection Frequency tuning dial1 FM Connect Digital Voltmeter 87.9MHz 87.9MHz L1 (adjustment the voltage to 3.4V)2 Band to Collector of Q13 , Q14. 107.9MHz 107.9MHz (See the voltage to 7.12V)
Connect VTVM and 3 ohms load across speaker terminals.Connect FM signal Generator toC28(47pF).Output level must be below
5 reference output. Repeat Steps 3 and 4 to obtain Maximum Output.
106.1MHz
L2 (FM RF coil)
TC1 ANT. Terminal
AdjustmentStep
3
4Tracking
90.1MHz
106.1MHz
90.1MHz
- 3 -
CN2(7P)
CN1(3P)
CN5(7P)
F1
AC IN
CN3(4P)
CN4(6P)
CN7(5P)
CN302(6P)
CP301(3P)
CN301(16P)
CP303(4P)
CN201(4P)
CP204(3P)
BLACK
ORANGE
PINK
YELLOWBROWNJ403AOXOUT
J401PHONES
CP401CN401(3P)
CN9AM LOOP FM75ohm
ANT ANTCN6
SPEAKERS
J402SUB
WOOFEROUT
RED
DOOR MOTOR
DOOR CLOSE SWITCH
DOOR OPEN SWITCH
CP601(3P)
CP302(8P)
CD MAIN P.W.B
MAIN P.W.B
P.T
CD PICKUP MECHANISM
FRONT P.W.B
VOLUME P.W.B
SW OPEN P.W.B
HEADPHONE P.W.B
M
WIRING CONNECTIONThis is a basic wiring connection.
- 4 -
EXPLODED VIEW(CABINET & CHASSIS)
1
3 4
2
5
678
910
11
1213
14
1517
16
18
19
20
20
2021
22
23
23
24
24
24
24
25
25
26
27
Y01
Y03
Y03
Y06
Y12
Y08
Y07
Y10
Y11
Y12
Y12
Y13
Y13
Y03
Y12
Y14Y
14
Y14
Y17
Y17
Y17
Y17
Y17
Y18 Y
19Y
19
Y22
Y22
Y29
Y23 Y
23
Y23
Y23
Y24
Y24
Y24 Y
24
Y19
Y19
Y19
Y19
Y19
Y19
Y19
Y19
Y19
Y19
Y19
Y19
71 58
5960
61
62
6364
6566
7273
74
75
76
77
52
53
55
67
56
57
56
57
28
30
3231
- 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 0 ohm 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 WITH THEIEC SYMBOL !!! IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATE COMPONENTS IN WHICH SAFETY CANOF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED , USE ONLY THE REPLACEMENT PARTSDESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATEDIN THE PARTS LIST IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TODETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNINGTHE PRODUCT TO THE CUSTOMER.
PACKING & ACCESSORIESREF.NO. PART NO. DESCRIPTION
645 050 7663 INSTRUCTION MANUAL(CA)645 050 7670 INSTRUCTION MANUAL(UK)645 050 7687 INSTRUCTION MANUAL(XE)645 050 5690 INSTRUCTION MANUAL(US)645 050 7700 CARTON CASE,053DTA200CA76(CA)645 050 7717 CARTON CASE,053DTA200UK76(UK)645 050 7724 CARTON CASE,053DTA200XE76(XE)645 050 6192 CARTON OUTER,1 FOR 2 SETS(US)645 050 5775 CARTON INNER(US)645 031 1697 POLYBAG,WALL MTG BKT645 050 5782 POLYBAG,I/B645 031 1727 POLYBAG,LOOP ANT645 050 5799 POLYBAG,SPK645 050 5805 POLYBAG,MAIN UNIT645 050 5812 POLYFOAM A,BOTTOM LEFT645 050 5829 POLYFOAM B,BOTTOM RIGHT645 050 5836 POLYFOAM C,TOP LEFT645 050 5843 POLYFOAM D,TOP RIGHT645 050 5850 POLYFOAM SHEET645 050 6130 J WIRE AWG26 UL1007,
FOR FM ANT(CA)(US)645 048 3738 FM ANT,MAIN BD,
FOR FM ANT(UK)(XE)645 048 3721 WALL MOUNTING BKT645 048 3745 LOOP ANT645 050 4556 ASSY SPK NET B(US)645 048 3707 REMOTE CTL,
REM-DTA200 FISHER(US)645 048 3714 REMOTE CTL,
RB-DTA200 SANYO(CA)(UK)(XE)
CABINET & CHASSISREF.NO. PART NO. DESCRIPTION1 645 050 6758 CD DOOR LENS,
HALF MIRROR SHEET, FISHER(US)1 645 050 7830 CD DOOR LENS,HALF MIRROR SHEET,
SANYO(CA)(UK)(XE)2 645 050 5638 PUSHER SPRING,CD DOOR3 645 050 5058 CD CHASSIS4 645 050 5225 RACK GEAR, CD DOOR5 645 050 5645 SPRING WIRE,CD CHASSIS GEAR6 645 050 6529 KNOB VOL7 645 050 5041 COVER F CAB8 645 050 5218 LOADING GEAR9 645 050 5201 GEAR A10 645 050 5959 MOTOR BELT11 645 050 5195 PULLY GEAR12 645 050 6710 PUSH LATCH,PUSH OPEN13 645 050 7632 ASSY CABINET FRONT(UK)(XE)(CA)13 645 050 4587 ASSY CABINET FRONT(US)
14 645 050 5126 LED LENS,F CABINET15 645 050 5331 CUSHION RUBBER,CD MECHA16 645 045 6046 MECH MTG PLATE B17 645 050 5089 LED HOLDER18 645 050 5133 BKT OPEN SW19 645 050 5140 BKT CLOSE SW20 645 050 6628 PCB BKT21 645 050 5072 STAND22 645 050 7656 CABINET REAR,SMALL HO(UK)(XE)22 645 050 5034 CABINET REAR(CA)(US)28 645 042 1754 CD MECHA DA23,KIT30 645 050 5164 CD DOOR31 645 050 5348 REMOTE LENS,DEC IR SHEET,
F CAB/CD CH32 645 050 5355 PVC DISPLAY LENS
FIXING PARTSREF.NO. PART NO. DESCRIPTIONY01 645 050 5416 TAPPING SCR 2X6,GEARY03 645 050 5423 TAPPING SCR 2X6,GEARSY06 645 050 5539 MACHINE SCR 2.6X3,MOTORY07 645 050 5478 TAPPING SCR 3X10,CD CHASSISY08 645 050 5546 MACHINE SCR 2.6X5,SELECTOR SWY10 645 050 5409 TAPPING SCR 2X6,CD MECHAY11 645 050 5430 TAPPING SCR 2X8,OPEN/CLOSE BKTY12 645 045 5490 TAPPING SCR 3X6,LENS, CAB FRONTY13 645 050 5393 TAPPING SCR 1.7X5,BUTTON EJECT,
LEAF SWY14 645 050 5461 TAPPING SCR 3X10,F BD, MAIN,
CD BD,CD CHASY17 645 050 5560 MACHINE SCR 3X5,MAIN PCBY18 645 050 5508 TAPPING SCR 3X14,PWR TRANSY19 645 050 5485 TAPPING SCR 3X10,SPK,HP BD,
PWR CORDY22 645 050 5607 FBIRE WASHER,CD MECHA, HP PCB,
AC CORY23 645 050 5515 TAPPING SCR 3X16,BOTTOM CABY24 645 050 5492 TAPPING SCR 3X12,AM/FM SOCKETY29 645 050 5522 TAPPING SCR 4X22,STAND
SPEAKER SYSTEMREF.NO. PART NO. DESCRIPTION23 645 050 4549 ASSY SPK NET24 645 050 5157 SPK RUBBER,037DTA200590AA25 645 050 5096 SPK FRONT CAB,037DTA200260AA26 645 050 5102 SPK REAR CAB L,037DTA200271AA27 645 050 5119 SPK REAR CAB R,037DTA200272AA56 645 050 4983 SPEAKER 3",W/BLACK CAP57 645 050 6222 SPK WIRE AWG22 UL246,FOR L/R SPK
REF.NO. PART NO. DESCRIPTION
- 6 -
PARTS LISTREF.NO. PART NO. DESCRIPTIONELECTRIC-PART
REF.NO. PART NO. DESCRIPTION52 645 050 4945 LEAF SW LSA1115F-1,J202 OPEN53 645 050 4969 LEAF SW LSA-1115D,J203 CLOSE55 !!! 645 050 4891 PWR TRANSFORMER(UL/C-UL)
(CA)(US)55 !!! 645 050 4907 PWR TRANSFORMER(UK)(XE)67 !!! 645 050 6208 AC PWR CORD,BS APP(UK)67 !!! 645 050 6215 AC PWR CORD,UL APP END CUT
(CA)(US)67 !!! 645 050 6246 AC PWR CORD,VDE APP(XE)
645 050 6666 CLOSE END CONNECTOR,PWR TRANS TO AC CORD
SW OPEN P.W.BOARD ASSYREF.NO. PART NO. DESCRIPTION71 614 319 9656 ASSY,PWB,SW OPEN(Only initial)58 645 050 6437 4P HSG AWG26 UL1007,
CP501 TO FRONT CN201IC501 645 045 4905 RPM6938-V4S0501 645 045 5162 SW TACT,TS3100114C
645 050 6178 SHRINKABLE TUBE,FOR C502
VOLUME P.W.BOARD ASSYREF.NO. PART NO. DESCRIPTION72 614 319 9649 ASSY,PWB,
VOLUME(Only initial)VR601 645 050 4853 VOLUME ENCODER,EE1602243B1-24C
645 050 5584 3P FLAT CABLE,VOL CP601 TO FRONT
645 050 6123 J WIRE AWG26 UL1007,VOL C603 TO MAIN Q25E
FRONT P.W.BOARD ASSYREF.NO. PART NO. DESCRIPTION73 614 319 9625 ASSY,PWB,FRONT(Only initial)CN201 645 050 6444 4P HEADER,RA TYPED0201 645 050 6185 LEDD0202 645 031 3653 DIODE 1N4148D0203 645 031 3646 DIODE 1N4001D0204 645 050 4808 ZENER DIODE 6.2V,MTZ J6.2B/CD0205 645 031 3653 DIODE 1N4148IC201 645 050 4716 IC TMP87EP26F-1J15,
MICROCONTROLLERIC202 645 050 4778 IC PT6351,VACUUM FLUORESCENTDISPLIC203 645 050 4785 IC KSM-803LM,REMOCON MODULEIC204 645 050 4761 IC TA7291S,
BRIDGE DRIVER W/OUTPUT VJ0201 645 031 1208 SW PUSH,MOTOR SWL0201 645 045 4738 FIXED INDUCTOR COIL,
AL0305-101K-09-S RESISTOL0202 645 045 4738 FIXED INDUCTOR COIL,
AL0305-101K-09-S RESISTOL0203 645 045 4738 FIXED INDUCTOR COIL,
AL0305-101K-09-S RESISTOQ0201 645 045 5032 TR 9014C,NPNQ0202 645 050 4860 TR KRC110M,NPNQ0203 645 045 5032 TR 9014C,NPNS0201 645 031 1215 SW TACT,BASSS0202 645 031 1215 SW TACT,PWRS0203 645 031 1215 SW TACT,EQS0204 645 031 1215 SW TACT,BANDS0205 645 031 1215 SW TACT,MEMORYS0206 645 031 1215 SW TACT,PLAY/PAUSES0207 645 031 1215 SW TACT,PRESETS0208 645 031 1215 SW TACT,SKIP +S0209 645 031 1215 SW TACT,PRESET -S0210 645 031 1215 SW TACT,SKIP -
S0211 645 031 1215 SW TACT,MODES0212 645 031 1215 SW TACT,STOPS0213 645 031 1215 SW TACT,FUNCTIONS0214 645 031 1215 SW TACT,DISPLAYS0215 645 031 1215 SW TACT,SNOOZES0216 645 031 1215 SW TACT,SLEEPS0217 645 031 1215 SW TACT,TIMERVFD01 645 050 6260 LCD DISPLAY,
VACUUM FLUORESCENT DISPLX0201 645 050 5010 CRYSTAL 7.3728MHZ,HC-49SX0202 645 050 4990 CRYSTAL 32.768MHZ,DT-38X0203 645 050 4631 CER RESONATOR,ZTA4.00MG1
645 050 6635 LCD BKT645 045 5773 CABLE TIE,FOR FIX WIRE645 045 5780 COPPER WIRE
59 645 050 6406 8P HSG AWG26 UL1007,CP206 TO CD CN303
60 645 050 6413 7P HSG AWG26 UL1007,CP205 TO MAIN CN5
61 645 050 6383 6P HSG AWG26 UL1007,CP202 TO MAIN CN4
62 645 050 6390 7P HSG AWG26 UL1007,CP201 TO MAIN CN2
645 031 1482 PVC TUBE,FOR C221
CD MAIN P.W.BOARD ASSYREF.NO. PART NO. DESCRIPTION74 614 319 9618 ASSY,PWB,CD MAIN(Only initial)63 645 050 6369 3P HSG AWG26 UL1007,
CP301 TO MAIN CN164 645 050 6376 4P HSG AWG26 UL1007,
CP303 TO MAIN CN3C0315 403 061 9003 POLYESTER 4700P M 50VC0317 403 063 0800 POLYESTER 6800P M 50VC0325 403 058 4004 POLYESTER 0.015U M 50VC0328 403 060 1305 POLYESTER 2700P M 50VCN301 645 050 0473 HEADER 16P,
LWR CTT W/O LOCK RA/FCC/CN302 645 042 1761 HEADER 6P,ST TYPECN303 645 050 6284 8P HEADER,ST TYPED0301 645 031 3653 DIODE 1N4148IC301 645 050 4747 IC TC9462F,
DIG SERVO SINGLE CHIP BUIC302 645 050 4754 IC TA2109F,
RF AMP FOR DIG SERVO CDIC303 645 045 4868 IC TA2092N,
PWR DRIVER IC FOR CD PLAL0301 645 031 1024 FIXED COIL 10UH,
AL0305-100K-S RESISTOR TQ0301 645 045 5070 TR KTA1266Y,PNPX0301 645 050 4624 CERAMIC RESONATOR,
ZTA16.93MX040or 645 045 4820 CERAMIC RESONATOR,
CSA16.93MXZ040645 050 6499 HEAT SINK,FOR IC303
- 7 -
PARTS LISTREF.NO. PART NO. DESCRIPTIONMAIN P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION75 614 319 9601 ASSY,PWB,MAIN,
DOUBLE SIDE(Only initial)(US)(CA)75 614 320 5999 ASSY,PWB,MAIN,
DOUBLE SIDE(Only initial)(XE)(UK)65 645 050 6352 3P HSG AWG30 UL2547,
CP1 TO HP CN401B0001 645 045 4783 BAND PASS FLTER,BPMB6A FM BANDC0011 403 135 5702 ELECT 4700U M 25VC0020 645 050 4617 POLYESTER 390PFC0035 403 058 4004 POLYESTER 0.015U M 50VC0036 403 058 4004 POLYESTER 0.015U M 50V(US)(CA)C0068 403 063 2804 POLYESTER 0.068U M 50VC0069 403 059 4409 POLYESTER 2200P M 50VC0070 403 058 4004 POLYESTER 0.015U M 50VC0075 403 063 2804 POLYESTER 0.068U M 50VC0076 403 059 4409 POLYESTER 2200P M 50VC0077 403 058 4004 POLYESTER 0.015U M 50VC0086 403 058 6008 POLYESTER 0.15U M 50VC0088 403 058 6008 POLYESTER 0.15U M 50VCF001 645 045 4790 CERAMIC FILTER,LPU450BCF002 645 045 4806 CERAMIC FILTER,L10.7MA5-ACF003 645 045 4813 CERAMIC DISC,JT10.7MG18CN001 645 050 6291 HEADER 3P,ST TYPECN002 645 050 6321 HEADER 7P,ST TYPECN003 645 050 6314 HEADER 4P,ST TYPECN004 645 050 6345 HEADER 6P,ST TYPECN005 645 050 6307 HEADER 7P,ST TYPECN006 645 050 6703 SPK JACK,FOR SPEAKERCN007 645 050 6338 HEADER 5P,ST TYPECN009 645 050 6697 SPK JACK,FOR AM/FM ANT(US)(CA)CN009 645 050 7823 ANT JACK(XE)(UK)D0001 645 031 3646 DIODE 1N4001D0002 645 045 4943 ZENER DIODE 5V6,MTZ J5.6B/CD0003 645 031 3653 DIODE 1N4148D0004 645 050 4846 DIODE 1N5401D0005 645 050 4846 DIODE 1N5401D0006 645 050 4846 DIODE 1N5401D0007 645 050 4846 DIODE 1N5401D0008 645 031 3646 DIODE 1N4001D0009 645 050 4839 ZENER DIODE 9V1,MTZ J9.1B/CD0011 645 031 3653 DIODE 1N4148D0012 645 031 3653 DIODE 1N4148D0013 645 031 3653 DIODE 1N4148D0014 645 031 3653 DIODE 1N4148D0015 645 045 4974 DIODE 1SV149 BD0016 645 045 4967 DIODE 1SV101,FM VARICAPD0017 645 045 4967 DIODE 1SV101,FM VARICAPD0018 645 045 4974 DIODE 1SV149 BD0019 645 050 4822 ZENER DIODE 3V6,MTZ J3.6A/BD0020 645 031 3653 DIODE 1N4148D0021 645 031 3653 DIODE 1N4148D0022 645 031 3653 DIODE 1N4148D0023 645 031 3653 DIODE 1N4148D0024 645 031 3653 DIODE 1N4148D0025 645 031 3653 DIODE 1N4148D0026 645 031 3653 DIODE 1N4148D0027 645 031 3653 DIODE 1N4148D0028 645 031 3653 DIODE 1N4148D0029 645 031 3653 DIODE 1N4148D0030 645 050 4792 ZENER DIODE 10V,MTZ J10C/DD0031 645 050 4815 ZENER DIODE 5V1,MTZ J5.1B/CF0001 645 050 4655 FUSE,TIME LAG (GMC2503)(US)(CA)F0001 645 050 7342 FUSE,TIME LAG (TDS5062503)(XE)(UK)IC001 645 045 4912 IC TA2104AFN,
AM/FM 1 CHIP TUNER ICIC002 645 050 4723 IC TC9257F,PLL FOR DTSIC003 645 050 4693 IC TA2078P,PRESET EQUALIZER IC
IC004 645 045 4899 IC TC4052BFN,DIFF 4CH MULTI/DEMULTIPL
or 645 050 4709 IC HEF4052BT,DIFF 4CH MULTI/DEMULTIPL
IC005 645 050 4679 IC TA8223K,LOW FREQUENCY PWR AMP(US)(CA)
IC006 645 050 4730 IC TC9260P,ELECTRONIC VOLIC007 645 045 4851 IC KIA78L05BP-AT,
3 TERMINAL POS VOLT REGUIC008 645 045 4851 IC KIA78L05BP-AT,
3 TERMINAL POS VOLT REGUIC009 645 045 4851 IC KIA78L05BP-AT,
3 TERMINAL POS VOLT REGUIC010 645 050 4686 IC KA7808,
3 TERMINAL POS VOLT REGUL0001 645 045 4752 FM COIL,FM OSCL0002 645 045 4745 FM COIL,FM RFQ0001 645 045 5001 TR 2SB892,PNPQ0002 645 045 5087 TR DTC114ES,NPNQ0004 645 050 4877 KTB1366Y,PNPQ0005 645 045 5087 TR DTC114ES,NPNQ0006 645 045 5094 TR KTC3205Y,NPNQ0007 645 045 5025 TR 9018G,NPNQ0008 645 045 5087 TR DTC114ES,NPNQ0009 645 045 5087 TR DTC114ES,NPNQ0010 645 045 5063 TR 8550C,PNPQ0011 645 045 5087 TR DTC114ES,NPNQ0012 645 045 5087 TR DTC114ES,NPNQ0013 645 045 5100 TR KTC3199L GR,NPNQ0014 645 045 5100 TR KTC3199L GR,NPNQ0015 645 045 5100 TR KTC3199L GR,NPNQ0016 645 045 5100 TR KTC3199L GR,NPNQ0017 645 045 5032 TR 9014C,NPNQ0018 645 045 5032 TR 9014C,NPNQ0019 645 045 5032 TR 9014C,NPNQ0020 645 045 5087 TR DTC114ES,NPNQ0021 645 045 5063 TR 8550C,PNPQ0022 645 045 5032 TR 9014C,NPNQ0023 645 045 5032 TR 9014C,NPNQ0024 645 045 5032 TR 9014C,NPN(US)(CA)Q0025 645 045 5032 TR 9014C,NPNQ0026 645 045 5087 TR DTC114ES,NPNQ0027 645 045 5032 TR 9014C,NPNQ0028 645 045 5032 TR 9014C,NPNR0009 402 078 3103 FUSIBLE RES 10 J- 1/4WSW001 645 050 4952 SW SLIDE,SS4202RG9 AUX IN/OUTT0001 645 045 5131 AM OSC COIL,AM OSC COILT0002 645 050 4884 I F T,AM RF COILT0003 645 045 5124 AM IFT COIL,AM IFT COILTC001 645 045 4837 TRIMMER 10PF,CVN610TC002 645 045 4837 TRIMMER 10PF,CVN610X0001 645 050 5003 CRYSTAL,AT-49
645 045 5414 SPONGE,FOR L701, L702645 050 5553 MACHINE SCR 2.6X10,FOR IC5645 050 5577 MACHINE SCR 3.5X4,FOR IC10645 050 6147 2C SHIELD WIRE AWG32,
FOR AM/FM OSC IN/OUT645 050 6178 SHRINKABLE TUBE,FOR C142645 050 6451 NUT M2.6,FOR IC5 HEAT SINK645 050 6468 EYELET,FOR PWR TRANS WIRE645 050 6475 NUT M3.5,FOR IC10645 050 6482 HEAT SINK,FOR IC5645 050 6505 HEAT SINK,FOR IC10645 050 6512 HEAT SINK,FOR IC645 050 6659 FUSE CLIP,FOR F1
- 8 -
HEADPHONE P.W.BOARD ASSYREF.NO. PART NO. DESCRIPTION76 614 319 9632 ASSY,PWB,HEADPHONE
(Only initial)66 645 050 6420 5P HSG AWG26 UL1007,
CP401 TO MAIN CN7CN401 645 050 6291 HEADER 3P,ST TYPEJ0401 645 045 5179 JACK STEREO,
W/SW TC38-020-05-04J0402 645 050 6673 RCA PIN JACK,
FOR SUB-WOOFERJ0403 645 050 6680 RCA PIN JACK,FOR AUX IN/OUT
MOTOR P.W.BOARD ASSYREF.NO. PART NO. DESCRIPTION77 614 319 9663 ASSY,PWB,MOTOR(Only initial)
645 050 6277 MOTOR,FOR DOOR OPEN/CLOSE645 050 6086 J WIRE AWG26 UL1007,
MOTOR BD TO FRONT645 050 6093 J WIRE AWG26 UL1007,
MOTOR BD TO FRONT
PROTECTORCIRCUIT
(TSD)
REG
OUT1
OUT2
VS
Vref
7 / 2 / 11 4 / 8 / 5
5 / 9 / 7 6 / 1 / 9 1 / 5 / 1
TA7291P / TA7291S / TA7291F
10 / 3 / 13
2 / 7 / 4
8 / 6 / 15
Vcc
IN2 GNDIN1
P
7
8
4
1
5
6
2
10
F
11
15
5
1
7
9
4
13
FUNCTIONAL DESCRIPTION
Supply voltage terminal for Logic
Supply voltage tarminal for Motor driver
Supply voltage terminal for control
GND terminal
Input terminal
Input terminal
Output terminal
Output terminal
SYMBOL
Vcc
Vs
Vref
GND
IN1
IN2
OUT1
OUT2
PIN No.
S
2
6
8
5
9
1
7
3
P Type : PIN , : NCS Type : PIN : NCF Type : PIN , , , , , , , and : NCFor F Type, We recommend FIN to be connected to the GND.
PIN FUNCTION
3 9
4
2 3 6 8 10 12 14 16
IC204 TA7291P/SF (BRIDGE DRIVER W/OUTPUT VOLT)
IC BLOCK DIAGRAM & DESCRIPTION
PARTS LIST
- 9 -
IC BLOCK DIAGRAM & DESCRIPTIONIC3 TA2078P (PRESET EQUALIZER IC)
16IN
1IN
11 12 13 14
6 5 4 3
Vcc7
GND8
OUT15
OUT2
B9
A10
CH2
CH1
IC303 TA2092N (POWER DRIVER IC FOR CD PLAYER)
1
2
3
4
5
6
7
8
9
10
11
12
PW GND
OUT(-)1
PVCC1
OUT(+)
VIN1
VR1
VC1
VIN2
OUT(+)2
PVCC2
OUT(-)2
PW GND
PW GND
OUT(-)4
PVCC4
OUT(+)4
VIN4
SVCC1
SGND
VIN3
OUT(+)3
PVCC3
OUT(-)3
PW GND
24
23
22
21
20
19
18
17
16
15
14
13
IC302 TA2109F (RF AMP FOR DIG SERVO CD SYSTEM)
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
IC7,8,9 KIA78L05BP
(3 TERMINAL POS VOLT REGULATOR)
CURRENTGENERATOR
REFERENCEVOLTAGE
STARTINGCIRCUIT
ERRORAMPLIFIER
SOAPROTECTOR
THERMALPROTECTION
SERIESPASS
ELEMENT1INPUT 3 OUTPUT
2 GND
- 10 -
IC BLOCK DIAGRAM & DESCRIPTION
Ch-1
Ch-2
BIAS CIRCUITTHERMAL SHUT
DOWN PROTECTIONCIRCUIT
11
10
9
5
6
13
14
IN1
NF1
IN2
RIPPLE
NF23
2
1512
7
48
VCC2
Pre-GND2.
Pre-GND1.
B.S.1
B.S.2
OUT1
Power-GND
OUT2
IC5 TA8223K (LOW FREQUENCY POWER AMP)
OU
T c
IN
OU
T c
IN
OU
T c
IN
OU
T c
IN
OU
T c
IN
OU
T c
IN
OU
T c
IN
OU
T c
IN
12 14 15 11 1 5 2 4 3
0X 1X
13X
-CO
MM
ON
2X 3X 0Y 1Y 2Y 3Y Y-C
OM
MO
N
6910
INHBA
16VD
D
87
VS
SV
EE
LOGIC LEVEL CONVERTER
IC4 TC4052BFN (DIFF 4CH MULTI/DEMULTIPLEXER)
2 MODULUSPRESCALER
4bit SWALLOWCOUNTER
POWER ONRESET
TRI-STATEBUFFER
TRI-STATEBUFFER
OUTPUT PORT
ADDRESSDECODER
OSCCIRCUIT
PH
AS
EC
OM
PAR
ATO
R12bit PROGRAMMABLE COUNTER
20bit BINARY COUNTER
UNIVERSAL COUNTER CONTROL
REFERENCE COUNTER
24bit REGISTER
24bit SHIFT REGISTER
24bit REGISTER
MAX
1/ 2
UNLOCK
I/O P
OR
T
XT 20 DO21
XT 19 DO12
PERIOD 18 I/O-7/SCIN3
CLOCK 17 I/O-8/IFIN14
DATA 16 I/O-9/IFIN25
OT-1 15 GND6
OT-2 14 FMIN7
OT-3 13 AMIN8
129
1110
OT-4 VDD
I/O-5/CLK I/O-6
TC9257P, TC9257F
Top ViewDIP-20PIN / SOP-20PIN
XT 16 DO2/OT-41
XT 15 DO12
PERIOD 14 I/O-5/IFIN13
CLOCK 13 I/O-6/IFIN24
DATA 12 GND5
OT-1 116
OT-2 10 AMIN7
OT-3 9 VDD
FMIN
8
TC9256P, TC9256F
Top ViewDIP-16PIN / SOP-16PIN
TEST
GATEAMP
AMP
AMP
OT-4
OT-4
OT-1 OT-3OT-2 OT-4
RESET
PSC
MODE LFFM
HFFMH
FML
XT
1ms
1ms
OSC
4
8
24 22
10
5
5
4
4
15
12
4
DO1
I / O-5 / CLK
I / O-6
I / O-7 / SCIN
DO2(DO2 / OT-4)
I / O-9 / IFIN2 (I / O-6 / IFIN2)
I / O-8 / IFIN1 (I / O-5 / IFIN1)
GNDVDD
FMIN
AMIN
XT
XT
DATA
CLOCK
PERIOD
(Note) Mark terminals are not existence in TC9256P, TC9256F. Terminal name of TC9256P, TC9256F is shown in parentheses. Others are common terminals.
IC2 TC9257P/F (PLL FOR DTS)
IC1 TA2104AFN (AM/FM 1 CHIP TUNER IC)
RF
GN
D
FM
RF
OU
T
FM
RF
IN
RF
Vcc
AM
LOW
CU
T
MIX
OU
T
FM
OS
CA
MR
F IN
AM
OS
CS
TLE
DO
SC
OU
T
Vcc
AM
IF IN
FM
IF IN
GN
D
IFR
EQ
OE
TO
UT
LPF
1LP
F2
AG
CQ
UA
DR
-OU
TL-O
UT
2421
2019
1817
1615
1413
2223
14
56
78
910
1112
32
AM
OS
CFM
OS
C
AM
MIX
LEV
EL
DE
TA
MD
ET
FMD
ET
FMM
IXA
GC
BU
FF
FMR
F
BU
FF
ST1/6
SW
IFB
UFF
AF
BU
FF
FMIF
AM
IF
AF
IFR
EQ
ST/M
OFM
/AMM
UTE
VC
OD
IVID
ED
EC
OD
E
- 11 -
IC BLOCK DIAGRAM & DESCRIPTIONIC6 TC9260P/F (ELECTRIC VOLUME)
2
3
1 16
4
5
6
7
8
15
14
13
12
11
10
9
OUT
A-GND
IN
CS
CK
LD1L-chVOLUME
R-chVOLUME
LD2
OUT
A-GND
IN
STB
DATA
LD1
LD2
VSS VDD
L-chLATCH
R-chLATCH
DATA DECODER, STB GENERATOR
SHIFT REGISTER (13 bit )
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
IC301 TC9462F (1 BIT D/A CONVERTER)
- 12 -
IC & TRANSISTOR VOLTAGES
IC1 (V)Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
FM 0 0.75 160m 2.9 3.3 2.8 3.3 0 0.5 2.5 1.2 1.2 2.4 2.5 0.7 1.8AM 0 3.9 1.2 3.8 3.8 2.9 3.5 0 0.5 3.1 1.2 1.2 10m 0.7 0.68 1.0
Pin No. 17 18 19 20 21 22 23 24FM 97m 4.6 3.1 3.2 3.2 3.2 3.2 3.2AM 0.8 4.3 3.4 3.5 3.3 3.5 3.5 3.5
IC2 (V)Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
POWER ON 2.5 4.6 4.6 4.6 35m 0.35 4.8 0.3 0.3 --- --- 5 5.6 2.4 0 2.5Pin No. 17 18 19 20
POWER ON 5 --- 1 0.9
IC3 (V)Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
POWER ON 4.9 4.9 45m 60m 4.9 45m 8.1 0 47m 47m 50m 4.9 60m 45m 4.9 4.9
IC4 (V)Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
POWER ON --- 75m 75m 75m 21m 0 0 0 4.3 103m 94m --- 0.8 75m 75m 5
IC5 (V)Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
POWER ON --- 11.5 6.76 12.7 6.75 11.34 0 12.7 6.75 0.5 69m 0 69 75 75
IC6 (V)Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
POWER ON 0 4.1 4.1 --- 4.1 4.1 0 44m 47m 4.6 4.1 4.1 --- 4.1 4.1 7.1
IC201 (V)Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
POWER ON 0 2 2.1 4.6 2.27 11.6 0 4.38 80m 4.6 4.4 27m 27m 4.6 4.7 30mPin No. 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
POWER ON 30m 80m 3.27 33m --- 4.6 32m 0.5 0.5 --- --- --- 4.62 31m 4.6 30mPin No. 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
POWER ON 30m 30m 30m 30m 30m 68m 30m 0.5m 4.6 --- 4.6 3.8 4.2 4.5 4.6 3.9Pin No. 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
POWER ON 12m 0 4.6 0 0 4.6 --- --- --- --- --- --- --- --- --- ---Pin No. 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
POWER ON --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---Pin No. 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96
POWER ON --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---Pin No. 97 98 99 100
POWER ON 52m 4.6 4.6 4.7
IC202 (V)Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
POWER ON 33.0 29.0 --- --- 30.6 30.6 30.6 30.6 30.6 30.6 --- 30.6 30.6 30.6 30.6 29Pin No. 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
POWER ON --- 4.65 2.06 2.19 0 4.49 4.65 125m --- --- --- --- --- --- 17.8 29Pin No. 33 34 35 36 37 38 39 40 41 42 43 44
POWER ON 29 29 13.6 10 17.8 17.8 14.3 14.3 33 29 33 17.8
IC204 (V)Pin No. 1 2 3 4 5 6 7 8 9
POWER ON 90m 14.0 0.5 --- 0.0 14.0 0.5 6.2 90m
- 13 -
IC & TRANSISTOR VOLTAGES
IC301 (V)Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
POWER ON --- --- --- --- --- --- --- --- --- --- --- --- --- 4.9 0 ---Pin No. 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
POWER ON --- 0 --- --- --- --- 4.9 0 4.6 --- 0.19 2 2 2 2 1.9Pin No. 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
POWER ON 2 2 1.4 2 2 4.9 2 2 3.2 2 1.7 2 2 2 2 1.9Pin No. 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
POWER ON 2 2 0.69 2 2 2.1 4.1 2.4 --- --- --- --- 4.9 0 ---Pin No. 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
POWER ON --- --- --- --- --- --- 0 0 0 0 --- 4.9 0 2 2.3 4.8Pin No. 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96
POWER ON 0 2.6 4.9 2.4 2.6 0 --- --- --- 4.7 4.7 4.4 4.7 3.5 14m 4.5Pin No. 97 98 99 100
POWER ON 4 --- --- 4.9
IC302 (V)Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
POWER ON 4.9 2 2 2.1 2.1 2 3.9 4.1 3.4 2 2 2 1.8 2 2 2Pin No. 17 18 19 20 21 22 23 24
POWER ON 3.2 2 2.1 0.7 2 2.8 0 2
IC303 (V)Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
POWER ON 0.8 0.8 7.9 3.3 2 2 3.6 2 3.4 7.8 3.8 0 --- 4.9 0 ---Pin No. 17 18 19 20 21 22 23 24
POWER ON 2 0 7.8 2 3.9 7.8 3.4 0
IC202 PT6351 (VACUUM FLUORESCENT DISPLAY)
TIMINGGENERATOR
MPLCONTROL
SHIFT REGISTER
LATCH
DISPLAY RAM KEY SCAN RAM
INSTRUCTIONDECODER
DGT SG LATCH
SERIAL BUS
MPL MPLMPL
DG
T0
DG
T1
DG
T2
DG
T3
DG
T4
DG
T5
DG
T6
DG
T7
DG
T8/
P00
DG
T9/
P01
DG
T10
/P02
DG
T11
/P03
SG
0S
G1
SG
2S
G3
SG
4S
G5
SG
6S
G7
SG
8/P
10S
G9/
P11
SG
10/P
12S
G11
/P13
DG
T12
/P20
/SG
15D
GT
13/P
21/S
G14
DG
T14
/P22
/SG
13D
GT
15/P
23/S
G12
P34
P33
P32
P31
P30
SC
KS
D0
SD
1N
CS
VS
S
OS
C1
OS
C2
VD
D
VP
P
IC BLOCK DIAGRAM & DESCRIPTION
- 15 -- 14 -
SCHEMATIC DIAGRAM
PRODUCT SAFETY NOTICEEach precaution in this manual shouldbe fo l lowed dur ing serv ic ing.Components identified with the IECsymbol !!! in the parts list and theschematic diagram designatedcomponents in which safety can beof special s igni f icance. Whenreplacing a component identified by
!!! , use only the replacement partsdesignated, or parts with the sameratings of resistance, wattage orvoltage that are designated in theparts list in this manual. Leakage-current or resistance measurementsmust be made to determine thatexposed parts are acceptablyinsulated from the supply circuitbefore returning the product to thecustomer.
This is a basic schematic diagram.
IC201PIN 54
US,CA,AU,PA,KR 12HR = H
XE,UK 24HR = L
PIN 52 PIN53XE,UK,AU,KR H L
US,CA L L
AR L H
JP H H
- 16 -
WIRING DIAGRAM (MAIN)
This is a basic wiring diagram.
- 17 -
WIRING DIAGRAM (CD MAIN)
This is a basic wiring diagram.
- 18 -
WIRING DIAGRAM (FRONT)
This is a basic wiring diagram.
SANYO Electric Co., Ltd.OSAKA, JAPAN
R
Jul./ '01 / 2450 BB Printed in Japan
WIRING DIAGRAM (HEADPHONE, VOLUME)
HEADPHONE
VOLUME
This is a basic wiring diagram.
