Sanyo AWM-2600, DC-S300, DC-C300 Service Manual

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Service Manual

FILE NO.

REFERENCE No. SM5810219

Mini Shelf System

AWM-2600 (US) DC-C300 (CA) DC-S300 (AU)

SPECIFICATIONS

(AMPLIFIER SECTION)

Continuous minimum sine wave RMS power output per channel at 1 kHz 8 ohms with no more than 10 % total harmonic distortion

....................................................2.5 watts

Sound preset...............................4 electronic presets

Bass expander ............................+8 dB (at low volume level)

PHONE .......................................8 - 32 ohms

VIDEO ......................................... 400 mV/50 kohms

(AWM-2600SP MAIN SPEAKER SYSTEM)

Type ............................................Full range bass reflex

Drivers.........................................4.8" Dia

Maximum power-handing capacity

....................................................5 Watts (peak)

Nominal impedance ....................8 ohms

Dimensions (W x H X D) .............Approx. 7.6" x 11.6" x 7.5"

Weight ......................................... approx. 3.7 lbs.

(SX-SR2600 SURROUND SPEAKER SYSTEM)(US only)

Type ............................................Full range

Drivers.........................................3.2" Dia

Maximum power-handling capacity

....................................................5 Watts (peak)

Nominal impedance ....................6 ohms

Dimensions (W x H x D)..............Approx. 6.7" x 4.9" x 3.6"

Weight ......................................... approx. 3.7 lbs.

(CASSETTE DECK SECTION)

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

Frequency response ...................125 Hz - 8 kHz (Normal tape)

Signal to noise ratio ....................45 dB

Wow and Flutter .......................... 0.3%(WRMS)

Tape speed .................................1 - 7/8 i.p.s (4.75 cm/sec)

Fast forward and Rewind time

....................................................Approx. 120 sec (C - 60)

(CD CHANGER SECTION)

Type ............................................Changer, 3-disc

Channels ..................................... 2-channel stereo

Sampling frequency ....................44.1 kHz

Pick-up ........................................Optical 3-beam semiconductor laser

Frequency response ...................20 Hz - 10 kHz

Signal to noise ratio ....................60 dB

Wow and Flutter .......................... Below measurable limits

(TUNER SECTION)

Frequency range .........................FM : 87.9 - 107.9 MHz(200 kHz steps)

AM : 520 - 1,710 kHz(1- kHz steps))

Usable sensitivity ........................FM : 26 dBf(mono)

AM : 2000 micro V/m(AM Loop antenna)

(GENERAL SECTION)

Power requirements .................... 120 V AC, 60 Hz

Power consumption ....................25 Watts

Dimensions .................................Approx. 11.3" x 11.6" x 14.1"

Weight (approx.) .........................2.1 oz. (Without batteries)

Specifications subject to change without notice.

PRODUCT CODE No. 129 604 00 AWM-2600/US 129 604 02 DC-C300/CA 129 604 04 DC-S300/AU

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• 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

WIRING CONNECTION

P.T

RECORD SW

P.W.B

PHONE

P.W.B

SENSOR P.W.B

MOTOR P.W.B

3CD CHANGER MECHANISM

MAIN P.W.B

CN705

(6P)

CN703

(3P)

CN721

(4P)

CN702

(3P)

RB501

(5P)

JK501 PHONES

RB703

(3P)

(8P)

(5P)

(6P)

CN202

(5P)

RB705

(3P)

RB803

(3P)

CN803

(3P)

F201

RB704

(3P)

RB201

(10P)

DISPLAY P.W.B

SWITCH

P.W.B

AC IN

TAPE DECK

MECHANISM

PLAY HEAD

R/P HEAD

BR YLYLBK GR

MOTOR SWITCH

MOTOR

SWITCH

WHRE

CN251

(8P)

CN201(10P)

CN804

(10P)

CN704

(2P)

CN501

(5P)

CN901

(2P)

F901

T3.15A

250V

JK401

JK001

FM ANTENNA

75 ohm

CN001

(2P)

L-CH SURROUND

CN502 (2P)

L-CH MAIN

SPEAKER(8 ohm MIN.)

R-CH MAIN

SPEAKER(8 ohm MIN.)

R-CH SURROUND

CN503 (2P)

SP501

CN803

(6P)

CN802

(5P)

CN801

(5P)

SW P.W.B

CN801

(10P)

AM LOOP ANTENNA

INCLUDE 3CD

MECHANISM

ASSY

INCLUDE 3CD

MECHANISM

ASSY

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TUNER ADJUSTMENTS

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DECK ADJUSTMENTS

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EXPLODED VIEW(CABINET & CHASSIS)

Y01

Y02

Y03

Y04

Y05

Y06

Y07

Y08

Y09

Y10

Y10 Y12

Y12

Y10

Y11

Y14

Y16

Y17

Y18

Y19

Y15

Y10

Y08

Y05

Y03

Y20

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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

CABINET & CHASSIS

REF.NO. PART NO. DESCRIPTION

1 645 048 7071 CASS WINDOW L 2 645 048 7088 CASS WINDOW R 3 645 048 6814 CASS DOOR L 4 645 048 6807 CASS DOOR R 5 645 048 6821 CASS BRACKET L,

CASS FRAME L TO FRONT 6 645 048 7408 CASS SPRING 7 645 048 7064 DISPLAY WINDOW,VFD 8 645 048 6845 CD DOOR,PRINT 3DISC CD CHANGER 9 645 048 6852 CABINET FRONT 10 645 048 6869 CASS KNOB REC L,NO.11 11 645 048 6876 CASS KNOB PLAY L,NO.10 12 645 048 6883 CASS KNOB REW L,NO.9 13 645 048 6890 CASS KNOB FFWD L,NO.8 14 645 048 6906 CASS KNOB STOP/EJECT,NO.7 15 645 048 6913 CASS KNOB PAUSE L,NO.6 16 645 048 6920 CASS KNOB PLAY R,NO.5 17 645 048 6937 CASS KNOB REW R,NO.4 18 645 048 6944 CASS KNOB FFWD R,NO.3 19 645 048 6951 CASS KNOB STOP/EJECT,NO.2 20 645 048 6968 CASS KNOB PAUSE R,NO.1 21 645 048 7132 BRACLET CASS KNOB,SUPPORT 22 645 048 7538 BKT REC PCB 24 645 048 7361 GEAR DAMPER,CASS FOR FRONT 25 645 048 7033 CD KNOB MULTI FUNCTI,

NO.A PWR ON,FUN,BAND,FM 26 645 048 7002 CD KNOB BASS/SOUND 27 645 048 6975 CD KNOB DISC CHANGE 28 645 048 7019 CD KNOB TUNING +/29 645 048 6982 CD KNOB DISC 123 30 645 048 7026 CD KNOB VOL

FIXING PARTS

REF.NO. PART NO. DESCRIPTION

Y01 645 048 7583 SCR 3.5X14,

FRONT TO SPEED NUT

Y02 645 048 7675 SCR 3X8,

CASS KNOB BKT TO FRONT Y03 645 048 7675 SCR 3X8,CASS DECK TO FRONT Y04 645 048 7606 SCR 2X4,BKT REC PCB Y05 645 048 7651 SCR 3X10,

GEAR DAMPER TO FRONT Y06 645 048 7569 WASHER,PHONE PCB TO FRONT Y07 645 048 7675 SCR 3X8,PHONE JACK TO FRONT Y08 645 048 7675 SCR 3X8,CTL PCB TO FRONT Y09 645 048 7651 SCR 3X10,

BACK PANEL TO SIDE PANEL Y10 645 048 7682 SCR 3X8,BACK TO JACK Y11 645 048 7620 SCR 3X8,

BACK PANEL TO BOTTOM Y12 645 048 7651 SCR 3X10,

BACK TO CD CHANGER Y14 645 048 7613 SCR 3X6,SIDE TO BOTTOM Y15 645 048 7613 SCR 3X6,BOTTOM TO MAIN Y16 645 048 7552 NUT,PWR TRANS Y17 645 048 7576 WASHER,PWR TRANS

PACKING & ACCESSORIES

REF.NO. PART NO. DESCRIPTION

645 048 6753 LOOP ANT ASSY,6 TURN 645 048 6760 REMOCON,RB-S300 SANYO 645 049 3621 CARTON CASE,W/O SURROUND(CA) 645 049 3638 CARTON CASE,W/O SURROUND(AU) 645 048 7712 CARTON CASE,W/SURROUND(US) 645 048 7729 POLYFOAM LEFT,MAIN LEFT 645 048 7736 POLYFOAM RIGHT,MAIN RIGHT 645 049 3645 POLYFORM TOP SPK(CA)(AU) 645 049 3652 POLYFORM BOTTOM SPK(CA)(AU) 645 048 7743 POLYFORM TOP SPK(US) 645 048 7750 POLYFORM BOTTOM SPK(US) 645 048 7774 POLYBAG,FOR PWR CORD 645 049 3669 POLYBAG,FOR I/B(CA)(AU) 645 048 7781 POLYBAG,FOR I/B(US) 645 048 7798 POLYBAG,FOR MAIN UNIT 645 048 8566 FM ANT,AWG24UL1007 645 048 8689 INSTRUCTION MANUAL(US) 645 049 3713 INSTRUCTION MANUAL(CA) 645 049 3720 INSTRUCTION MANUAL(AU)

31 645 048 7040 CD KNOB PRESET 32 645 048 6999 CD KNOB OPEN/CLOSE,NO.B 33 645 048 7125 BRACKET VOL KNOB,SUPPORT 34 645 048 7118 BRACKET PRESET KNOB,

SUPPORT 35 645 048 7095 SIDE PANEL L 36 645 048 7149 CABINET TOP 37 645 048 7477 BACK PANEL,W/SURROUND(US) 37 645 049 3607 BACK PANEL,

W/O SURROUND(CA) 37 645 049 3614 BACK PANEL,

W/O SURROUND(AU) 38 645 048 7101 SIDE PANEL R 39 645 048 7521 CABINET BOTTOM 40 645 048 7446 RUBBER FOOT,BOTTOM 42 645 048 6746 3CD CHANGER ASSY,

3CD MECHA/CD DECK/ 3 PCB 43 645 048 6838 CASS BRACKET R,

CASS FRAME R TO FRONT 44 645 048 7057 CD WINDOWS,

TOP FRONT SANYO 61 645 048 7453 SURROUND SPK(US) 62 645 048 7460 MAIN SPK BOX(US)(AU) 62 645 049 3591 MAIN SPK BOX(CA) 67

645 049 3737 LINE CORD,SAA(AU)

645 048 9358 AC LINE CORD,

DB INSULATE POLARIZ(US)(CA)

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PARTS LIST

REF.NO. PART NO. DESCRIPTION

RECORD P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

71 614 318 3594 ASSY,PWB,RECORD SW

(Only initial)

RB703 645 048 9426 3P J WIRE AWG28UL 25,

TO MAIN CN703

SW701 645 048 8016 SW PUSH PS-22F03-BNL,

REC PLAY

PHONE P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

72 614 318 3587 ASSY,PWB,PHONE JACK

(Only initial) JK501 645 048 7323 PHONE JACK RB501 645 048 9495 5P J WIRE AWG24UL 28,

MAIN BD CN501

SWITCH P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

73 614 318 3570 ASSY,PWB,SWITCH(Only initial) TA201 645 048 7965 SW TACT SKHVBE3520,PWR TA202 645 048 7965 SW TACT SKHVBE3520,

FUNCTION TA203 645 048 7965 SW TACT SKHVBE3520,BAND TA204 645 048 7965 SW TACT SKHVBE3520,

FM MODE TA205 645 048 7965 SW TACT SKHVBE3520,

MEMORY

DISPLAY P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

74 614 318 3563 ASSY,PWB,DISPLAY(Only initial)(US)(CA) 74 614 319 2879 ASSY,PWB,DISPLAY(Only initial)(AU) CN203 645 048 7187 5P CONNECTOR,PWR TRANS D0201 645 048 8085 RECTIFIER 1N4001 DP201 645 048 7910 VFD,NPN IC201 645 048 8252 IC PT6311 LD201 645 048 7903 LED,CLASSIC LD202 645 048 7903 LED,POPS LD203 645 048 7903 LED,ROCK LD204 645 048 7903 LED,JAZZ Q0201 645 048 8122 TR 2SC945P,NPN Q0202 645 048 8122 TR 2SC945P,NPN Q0203 645 048 8122 TR 2SC945P,NPN Q0204 645 048 8122 TR 2SC945P,NPN RB201 645 048 9419 10P J WIRE,MAIN BD CN201 SN201 645 048 8382 IRT SENSOR TA206 645 048 7965 SW TACT SKHVBE3520,BASS TA207 645 048 7965 SW TACT SKHVBE3520,SOUND PRESET TA208 645 048 7965 SW TACT SKHVBE3520,TUNING/TIME TA209 645 048 7965 SW TACT SKHVBE3520,DISC CHANGE TA210 645 048 7965 SW TACT SKHVBE3520,STOP TA211 645 048 7965 SW TACT SKHVBE3520,PLAY/PAUSE TA212 645 048 7965 SW TACT SKHVBE3520,TUNING/TIME DN TA213 645 048 7965 SW TACT SKHVBE3520,DISC 1 TA214 645 048 7965 SW TACT SKHVBE3520,DISC 2 TA215 645 048 7965 SW TACT SKHVBE3520,DISC 3 TA216 645 048 7965 SW TACT SKHVBE3520,VOL DOWN TA217 645 048 7965 SW TACT SKHVBE3520,PRESET UP TA218 645 048 7965 SW TACT SKHVBE3520,PRESET DOWN TA219 645 048 7965 SW TACT SKHVBE3520,OPEN/CLOSE TA220 645 048 7965 SW TACT SKHVBE3520,VOL UP ZD201 645 048 8207 ZENER DIODE 5.6V

645 048 7309 FUSE CLIP,FOR F201(AU) 645 048 7378 SLEEVING SILICON TUB,FOR R222X2 ,

R223X2(AU) 645 048 7545 BRACKET,FOR VFD(AU) 645 048 7767 SPONGE,FOR IR SENSOR(AU) 645 048 7309 FUSE CLIP,FOR F201(US)(CA) 645 048 7545 BRACKET,FOR VFD(US)(CA) 645 048 7767 SPONGE,FOR IR SENSOR(US)(CA)

MAIN P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

75 614 318 3556 ASSY,PWB,MAIN(Only initial)(US) 75 614 319 2862 ASSY,PWB,MAIN(Only initial)(CA) 75 614 319 3074 ASSY,PWB,MAIN(Only initial)(AU) C0153 645 048 8054 POLYESTER 560PF C0177 403 058 2406 POLYESTER 0.015U J 50V C0178 403 058 2406 POLYESTER 0.015U J 50V C0179 403 058 7401 POLYESTER 1800P J 50V C0180 403 058 7401 POLYESTER 1800P J 50V C0181 403 058 7401 POLYESTER 1800P J 50V C0182 403 058 7401 POLYESTER 1800P J 50V C0186 403 060 5204 POLYESTER 3300P J 50V C0252 403 135 4507 ELECT 1000U M 10V C0411 403 057 1905 POLYESTER 0.1U J 50V C0412 403 057 1905 POLYESTER 0.1U J 50V C0413 403 057 1905 POLYESTER 0.1U J 50V C0414 403 057 1905 POLYESTER 0.1U J 50V C0415 403 062 4403 POLYESTER 5600P J 50V C0416 403 062 4403 POLYESTER 5600P J 50V C0511 403 058 4608 POLYESTER 0.15U J 50V C0512 403 058 4608 POLYESTER 0.15U J 50V C0513 403 125 5507 ELECT 1000U M 16V C0514 403 125 5507 ELECT 1000U M 16V C0701 403 059 9800 POLYESTER 2700P J 50V C0702 403 059 9800 POLYESTER 2700P J 50V

ELECTRIC-PART

REF.NO. PART NO. DESCRIPTION

645 048 7934 FUSE,SLOW(US)(CA)

645 049 3676 FUSE,SLOW VDE(AU)

645 048 7941 FUSE,SLOW(US)(CA)

645 049 3683 FUSE,SLOW(AU)

645 048 8559 PWR TRANS,AXIAL(US)(CA)

645 049 3706 PWR TRANS,AXIAL(AU)

66 645 048 7354 AC LINE BUSHING

645 048 9327 3P FLAT CABLE,

RB704A TO RB704B

645 048 9402 3P J WIRE AWG28 UL25,

RB203 TO J407 & J408

645 048 7163 AC CONNECTOR,

FOR PWR TRANS

645 049 3690 BEAD FERRITE,

AC CORD W/O COAT(AU)

401 089 9401 CARBON 3.3M JA 1/2W,

FOR SAFETY,PWR TRANS(CA) 645 048 9457 4P J WIRE AWG30UL 28,CN701 645 048 9433 3P J WIRE AWG30UL 25,CN702 645 048 9488 2P J WIRE,CN704 645 048 9396 6P J WIRE AWG26UL100,CN705 645 048 9440 5P J WIRE AWG30 UL 2,CN801 645 048 9365 8P J WIRE AWG30 UL10,CN802 645 048 9389 6P J WIRE AWG30 UL10,CN803 645 048 9471 10 J WIRE AWG26 UL 2,

CN804(US)

Y18 645 048 7590 SCR 4X12,

PWR TRANS TO CAB BOTTOM

Y19 645 048 7613 SCR 3X6,BOTTOM TO FOOT Y20 645 048 7613 SCR 3X6,

HEAT SINK TO BOTTOM

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PARTS LIST

REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION

C0703 403 058 0303 POLYESTER 1500P J 50V C0704 403 058 0303 POLYESTER 1500P J 50V C0707 403 058 9108 POLYESTER 0.018U J 50V C0708 403 058 9108 POLYESTER 0.018U J 50V C0721 403 056 7106 POLYESTER 1000P J 50V C0722 403 056 7106 POLYESTER 1000P J 50V C0735 403 058 7401 POLYESTER 1800P J 50V C0738 403 057 6801 POLYESTER 0.012U J 50V C0739 403 060 7406 POLYESTER 0.033U J 50V C0747 403 056 7106 POLYESTER 1000P J 50V C0748 403 056 7106 POLYESTER 1000P J 50V C0749 403 058 0303 POLYESTER 1500P J 50V C0750 403 058 0303 POLYESTER 1500P J 50V C0754 403 062 4403 POLYESTER 5600P J 50V C0767 403 056 7106 POLYESTER 1000P J 50V C0768 403 056 7106 POLYESTER 1000P J 50V C0771 403 057 5101 POLYESTER 1200P J 50V C0772 403 057 5101 POLYESTER 1200P J 50V C0811 403 062 9101 POLYESTER 6800P J 50V C0812 403 061 7306 POLYESTER 4700P J 50V C0818 403 059 9800 POLYESTER 2700P J 50V CF151 645 048 7828 CERAMIC FILTER 450KH,SFU450B CF152 645 048 7842 CERAMIC FILTER 10.7M,SFE-10.7M A CF153 645 048 7835 CERAMIC FILTER 10.7M,SFE-10.7MS2-A CF154 645 048 7880 CERAMIC FILTER 10.7M,CDA10.7MG-80A CN001 645 048 7224 2P CONNECTOR,AM LOOP ANT CN201 645 048 7293 10P CONNECTOR,DISPLAY RB201 CN251 645 048 7286 8P CONNECTOR CN501 645 048 7200 5P CONNECTOR,PHONE BD RB501 CN502 645 048 7224 2P CONNECTOR,SURROUND SPK(US) CN503 645 048 7224 2P CONNECTOR,SURROUND SPK(US) CN701 645 048 7194 4P CONNECTOR,CASS DECK B RB701 CN702 645 048 7217 3P CONNECTOR,CASS DECK A RB702 CN703 645 048 7255 3P CONNECTOR,SW BD RB703 CN704 645 048 7248 2P CONNECTOR,CASS MOTOR CN705 645 048 7279 6P CONNECTOR,CASS DECK PLAY/MR CN801 645 048 7262 5P CONNECTOR,TO CDM CN802 645 048 7286 8P CONNECTOR,TO CDM CN803 645 048 7279 6P CONNECTOR,TO CDM CN804 645 048 7293 10P CONNECTOR,TO CDM CN901 645 048 7231 2P CONNECTOR,PWR TRANS D0001 645 048 8092 DIODE 1N4148 D0002 645 048 8092 DIODE 1N4148 D0152 645 048 8092 DIODE 1N4148 D0153 645 048 8092 DIODE 1N4148 D0251 645 048 8092 DIODE 1N4148 D0252 645 048 8092 DIODE 1N4148 D0253 645 048 8092 DIODE 1N4148 D0401 645 048 8092 DIODE 1N4148 D0501 645 048 8092 DIODE 1N4148 D0701 645 048 8092 DIODE 1N4148 D0705 645 048 8092 DIODE 1N4148 D0710 645 048 8092 DIODE 1N4148 D0711 645 048 8092 DIODE 1N4148 D0801 645 048 8092 DIODE 1N4148 D0802 645 048 8092 DIODE 1N4148 D0901 645 048 8108 RECTIFIER 1N5392 D0902 645 048 8108 RECTIFIER 1N5392 D0903 645 048 8108 RECTIFIER 1N5392 D0904 645 048 8108 RECTIFIER 1N5392 D0905 645 048 8092 DIODE 1N4148 IC151 645 048 8306 IC TA2104BN,

DIGITAL TUNING SYS

IC202 645 048 8238 IC 5V43-1 J15,

M-CU TMP87EP26 (SHIBATEC) IC203 645 048 8276 IC TC9257F IC401 645 048 8269 IC TDA7440D,VOL TONE CTL IC402 645 048 8313 IC JRC4558D,OP AMP DIP

IC501 645 048 8351 IC TA8227P IC701 645 048 8344 IC TA8189N,

DUAL R/P DECK PRE AMP

IC801 645 048 8245 IC TA2109F,

RF AMP DIGITALSERV CD

IC802 645 048 8290 IC TC9462F,

DIGITAL SERVO SINGLE IC803 645 048 8283 IC KA9258D,PWR DRIVE IC IC804 645 048 8320 IC TA7291S IC805 645 048 8320 IC TA7291S IC902 645 048 8337 IC AN7806 JK001 645 048 7316 ANT JACK,FM ANT JK401 645 048 7347 RCA JACK,VIDEO IN L0001 645 048 8504 AM ANT OSC,

COILS:R2523-0A10 L0002 645 048 8528 CHOKE COIL 22MH L0151 645 048 8474 RF COIL L0152 645 048 8498 OSC COIL L0153 645 048 8511 AM OSC L0154 645 048 8467 RF COIL L0155 645 048 8443 CHOKE COIL 39UH L0156 645 048 8443 CHOKE COIL 39UH L0157 645 048 8467 RF COIL L0251 645 048 8429 CHOKE COIL 10UH L0252 645 048 8429 CHOKE COIL 10UH L0253 645 048 8436 CHOKE COIL 100UH L0701 645 048 8528 CHOKE COIL 22MH L0702 645 048 8528 CHOKE COIL 22MH L0703 645 048 8528 CHOKE COIL 22MH L0704 645 048 8528 CHOKE COIL 22MH L0801 645 048 8436 CHOKE COIL 100UH L0802 645 048 8436 CHOKE COIL 100UH L0803 645 048 8436 CHOKE COIL 100UH Q0001 645 048 8115 TR 2SK192A-Y GR,FET Q0151 645 048 8122 TR 2SC945P,NPN Q0152 645 048 8122 TR 2SC945P,NPN Q0153 645 048 8122 TR 2SC945P,NPN Q0154 645 048 8122 TR 2SC945P,NPN Q0155 645 048 8122 TR 2SC945P,NPN Q0157 645 048 8139 TR 2SC1675L,NPN Q0158 645 048 8122 TR 2SC945P,NPN Q0159 645 048 8122 TR 2SC945P,NPN Q0160 645 048 8122 TR 2SC945P,NPN Q0251 645 048 8139 TR 2SC1675L,NPN Q0252 645 048 8122 TR 2SC945P,NPN Q0253 645 048 8153 TR 2SA733Q P,PNP Q0254 645 048 8122 TR 2SC945P,NPN Q0255 645 048 8139 TR 2SC1675L,NPN Q0501 645 048 8146 TR 2SC2878-A,NPN Q0502 645 048 8146 TR 2SC2878-A,NPN Q0503 645 048 8122 TR 2SC945P,NPN Q0504 645 048 8122 TR 2SC945P,NPN Q0701 645 048 8122 TR 2SC945P,NPN Q0702 645 048 8122 TR 2SC945P,NPN Q0703 645 048 8122 TR 2SC945P,NPN Q0704 645 048 8122 TR 2SC945P,NPN Q0705 645 048 8122 TR 2SC945P,NPN Q0707 645 048 8160 TR 2SA952,PNP Q0708 645 048 8122 TR 2SC945P,NPN Q0709 645 048 8122 TR 2SC945P,NPN Q0711 645 048 8122 TR 2SC945P,NPN Q0713 645 048 8122 TR 2SC945P,NPN Q0714 645 048 8122 TR 2SC945P,NPN Q0801 645 048 8160 TR 2SA952,PNP Q0802 645 048 8122 TR 2SC945P,NPN Q0803 645 048 8122 TR 2SC945P,NPN Q0804 645 048 8160 TR 2SA952,PNP Q0805 645 048 8122 TR 2SC945P,NPN

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Q0901 645 048 8153 TR 2SA733Q P,PNP Q0902 645 048 8122 TR 2SC945P,NPN Q0903 645 048 8368 TR TIP41C,NPN Q0904 645 048 8122 TR 2SC945P,NPN Q0905 645 048 8153 TR 2SA733Q P,PNP Q0906 645 048 8375 TR 2SD882P,NPN R0846 401 010 1306 CARBON 4.7 JA 1/2W(CA)(AU) R0908 401 006 9903 CARBON 100 JA 1/2W

(CA)(AU) SP501 645 048 7330 SPK JACK,L/R SPK SW501 645 048 8009 SW SLIDE,

PCB TYPE SS-12F23(US)

SW702 645 048 8009 SW SLIDE,

PCB TYPE SS-12F23 T0152 645 048 8450 AM IFT T0701 645 048 8481 OSC COIL,REC OSC TA221 645 048 8023 SW TACT,

RADIAL TYPE BGT0235 RESE TC001 645 048 7989 TRIMMER 20PF,N450 TC151 645 048 7972 TRIMMER 10PF,NP0 VD001 645 048 8405 DIODE 1SV149B,

AM TUNING DIODE VD151 645 048 8412 DIODE 1SV101,

FM TUNING DIODE VD152 645 048 8412 DIODE 1SV101,

FM TUNING DIODE VD153 645 048 8405 DIODE 1SV149B,

AM TUNING DIODE XL201 645 048 7897 RESONATOR 4.5MHZ,

CSA4.5MTZ XL202 645 048 7859 CRYSTAL 32.768KHZ,C-001R XL203 645 048 7873 CRYSTAL 7.2MHZ,HC-49/U XL801 645 048 7866 CRYSTAL 16.9344MHZ,

HC-49/U ZD151 645 048 8177 ZENER DIODE 3.9V ZD251 645 048 8184 ZENER DIODE 4.6V

REF.NO. PART NO. DESCRIPTION

PARTS LIST

ZD801 645 048 8191 ZENER DIODE 5.1V ZD901 645 048 8214 ZENER DIODE 9.1V ZD902 645 048 8214 ZENER DIODE 9.1V ZD903 645 048 8221 ZENER DIODE 12V

645 048 7309 FUSE CLIP,FOR FUSE

(CA)(AU)

645 048 7675 SCR 3X8,MAIN TO HEAT SINK

(US) 645 048 7392 WASHER,FOR Q903(CA)(AU) 645 048 7491 HEAT SINK,MAIN TO BOTTOM

(CA) 645 048 7491 HEAT SINK,MAIN TO BOTTOM

(AU) 645 048 7507 HEAT SINK,FOR IC501

(CA)(AU)

645 048 7514 MICA SHEET,

FOR Q903/Q906 W/1 HOLE

(CA)(AU)

645 048 7675 SCR 3X8,IC TO HEAT SINK

(CA)(AU)

645 048 7675 SCR 3X8,MAIN TO HEAT SINK

(CA)(AU)

645 048 7804 SPONGE,FOR L151/152

(CA)(AU) 645 048 7309 FUSE CLIP,FOR FUSE(US) 645 048 7378 SLEEVING SILICON TUB,

FOR D901-904 X2(US) 645 048 7392 WASHER,FOR Q903(US) 645 048 7491 HEAT SINK,MAIN TO BOTTOM

(US) 645 048 7507 HEAT SINK,FOR IC501(US) 645 048 7514 MICA SHEET,

FOR Q903/Q906 W/1 HOLE

(US) 645 048 7675 SCR 3X8,IC TO HEAT SINK(US) 645 048 7804 SPONGE,FOR L151/152(US)

REF.NO. PART NO. DESCRIPTION

IC BLOCK DIAGRAM & DESCRIPTION

IC802 TC9462F(Digaital Servo Signal)

Page 10

- 9 -

M1 MECHANISM CHASSIS REF.NO. PART NO. DESCRIPTION 45 645 048 8573 CASS MECHANISM,SEMI AUTOSTOP TM01 645 030 6839 E HEAD TM02 645 041 3025 R.P HEAD TM03 645 048 7927 B/P HEAD TM04 645 048 8740 PINCH ROLLER ARM TM05 645 048 9235 R F BELT TM06 645 048 9228 MAIN BELT TM07 645 048 7958 MOTOR ASSY

TM01

TM02

TM04

TM03

TM04

TM05

TM06

TM05

TM06

TM07

EXPLODED VIEW(TAPE DECK)

PARTS LIST

Page 11

- 10 -

IC801 TA2109F(RF AMP. Digital Servo)

IC BLOCK DIAGRAM & DESCRIPTION

IC803 KA9258D(Power drive)

IC201 PT6311(Display Memory)

IC301 KIA4558F(Ope.AMP)

+IN B

-IN B

OUT B

+IN A

-IN A

OUT A

IC151 TA21048D(Digital tuning)

Page 12

- 11 -

IC BLOCK DIAGRAM & DESCRIPTION

IC401 TDA7440D(VOL. TONE CTL.)

IC804,805 TA7291S (Bridge Driver)

Vcc

Vref

OUT1

OUT2

GND

IN1

IN2

Protective Circuit

(Heat Interception)

REG

IC501 TA8227/8227P(4 CHANNEL MULUTI DEM)

IC701 TA8189 (Dual R/P Deck Pre AMP)

IC203 TC9257F(Shift Register)

Page 13

- 12 -

IC & TRANSISTOR VOLTAGES

IC202 TMP87EP26

(V)

Pin No. 12345678910111213141516

ON 0 2.6 2.6 5.2 2.5 1.9 0 0 5.2 5.1 4.3 2.2 3.4 5.3 5.2 0

OFF 0 2.6 2.6 5.2 2.5 1.9 0 0 5.2 5.1 4.3 2.2 3.4 5.3 5.2 0

Pin No. 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

ON 05.305.35.305.25.205.05.000000

OFF 05.305.35.305.25.205.01.72.20000

Pin No. 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

ON 00000005.25.20.94.45.35.25.25.25.2

OFF 00000005.25.20.94.45.35.25.25.25.2

Pin No. 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64

ON 005.30000000000000

OFF 005.30000000000000

Pin No. 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

ON 0000000000000000

OFF 0000000000000000

Pin No. 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96

ON 0000000000000000

OFF 0000000000000000

Pin No. 97 98 99 100

ON 0 5.2 5.2 5.3

OFF 0 5.2 5.2 5.3

IC501 TA8227

(V)

Pin No. 123456789101112

ON 13.5 7.1 13.3 0 0.6 0 0 0.6 7.2 13.3 7.1 14.8

OFF 0.6 0.4 0.6 0 0.4 0 0 0.4 0.6 0.6 0.4 15.5

IC401 TDA7440D

(V)

Pin No. 12345678910111213141516

Voltage 3.9 3.9 3.9 3.9 3.9 3. 9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 0

Pin No. 17 18 19 20 21 22 23 24 25 26 27 28

Voltage 0 3.9 3.6 0 5.3 5.3 3.9 7.8 0 3.2 3.2 3.9

IC151 TA2104BN

(V)

Pin No. 12345678910111213141516

AM 0 0 1 4.4 4.4 3.7 4.4 0 0.1 3.8 1.2 1.2 0 0 0.7 1.1 FM 0 0.8 0 4.2 4.4 3.8 4.4 0 0.4 3.8 1.2 1.2 3.5 0 0.7 1.2

STOP 0 0.8 0 4.2 4. 4 3.8 4.4 0 0.4 3.8 1.2 1.2 3.7 3.6 0.7 1. 2

Pin No. 17 18 19 20 21 22 23 24

AM 0.9 4.4 4.4 4.4 4.4 4.4 0 4.4 FM 0.7 4.4 4.4 4.4 4.4 4.4 0 4.4

STOP 0.7 0 4.4 4.4 4.4 4.4 0 4.4

IC203 TC9257F

(V)

Pin No. 12345678910111213141516

AM 2.4 2.4 5.2 5.2 0 0.3 4.9 0.3 0.3 4.9 0 4.9 2.5 0.1 0 2.4 FM 2.4 2.4 5.2 5.2 0 0.3 4.9 0.3 0.3 4.9 0 4.9 0 2.4 0 2.4 CD 0.23.45.25.200.30.43.90.300502.402.4

TAPE 0. 2 3.4 5.2 5.2 0 0.3 0.4 0.3 0.3 00500.100

VD 0.23.45.25.200.30.40.3500500.100

STOP 2.4 2.4 5.2 5.2 0 0.3 4.9 0.3 0.3 0 0 4.9 0 0.1 0 0

Pin No. 17 18 19 20

AM 0 0 0.4 1.1 FM 4.9 0 0.7 1.1

IC902 AN7806

(V)

CD 4.9 0 0.7 1.1 123

TAPE 0 0 0 1.1 15. 5 0 60

VD 0001.1

STOP 0 0 0 1. 1

Pin No.

Voltage

Page 14

- 13 -

IC & TRANSISTOR VOLTAGES

IC701 TA8189N

(V)

Pin No. 12345678910111213141516

REC 0 1.6 1.3 1.2 1.3 1.3 0 0 2.4 1.3 0 0 0.9 0 1.3 2.4

PLAY 0 0 1.3 1.3 1.3 1.3 0 0 2.4 1.3 0 0 0.9 0 1.3 2.4

Pin No. 17 1 8 19 20 2 1 22 23 2 4

REC 1.5 9.5 A:1.0 1.3 1.3 1.3 1.6 0

PLAY 1.5 9.5 B:0.6 1.3 1.3 1.3 0 0

IC801 TA2109

(V)

Pin No. 12345678910111213141516

PLAY 4.9 2.1 2.1 2.1 2.1 0.2 3.8 2.4 2.3 4.1 2.1 2.1 2.7 2.1 2.1 2.1

STOP 4.9 2.1 2.1 0 0 0 4.3 0 2.3 4. 2 2.1 2.1 1 2.1 2.1 2.1

Pin No. 17 1 8 19 20 2 1 22 23 2 4

PLAY 3.3 2.1 2 3.3 2.1 1.8 0 2.1

STOP 1.1 2.1 2 3.3 2.1 1.1 0 2.1

IC803 KA9258D

(V)

Pin No. 12345678910111213141516

PLAY 3.4 4 2.1 2.1 7.8 5.1 5.1 0 2.1 4.1 3.4 0 0 7.8 2.1 2.7

STOP 3.9 3.9 2.1 2.1 7.9 5.1 5.1 0 2.1 3.9 3.9 0 0 8 2.1 2.7

Pin No. 17 1 8 19 20 2 1 22 23 2 4 25 26 2 7 28

PLAY 3.8 3.8 2.1 2.1 8.2 8.2 2.1 2.1 2.1 3.8 3.7 0

STOP 3.9 3.9 2.1 2.1 8.5 8.5 2.1 2.1 2.1 3.9 3.8 0

IC802 TC9062

(V)

Pin No. 12345678910111213141516

PLAY 5.1 5.1 5.1 0 2.7 0 2.6 0 5.1 0 5.1 5 0.1 5.1 0 0.1

STOP 5.1 5.1 5.1 0 2.7 0 2.6 0 5.1 0.4 5.1 0 0. 1 5.1 0 0

Pin No. 17 1 8 19 20 2 1 22 23 2 4 25 26 2 7 28 29 3 0 31 32

PLAY 2.4 0.1 3.1 0.6 1.7 0 5.1 0 4.1 2.1 0 2.1 2.1 2.1 2.1 2.1

STOP 2.4 0 3.1 2.5 1.7 5.1 5.1 0 4.2 2.1 5.1 2.1 2. 1 0 0 4. 3

Pin No. 33 3 4 35 36 3 7 38 39 4 0 41 42 4 3 44 45 4 6 47 48

PLAY 2.1 2.1 1.4 0 2.1 2.1 5.1 2.1 2.1 3.3 2.1 2.6 2.1 2.1 2.1 2.1

STOP 2.1 2.1 1.4 0 2 2.1 2.1 2.1 1.1 2.1 1.1 2.1 2.1 2.1 2.1 2.1

Pin No. 49 5 0 51 52 5 3 54 55 5 6 57 58 5 9 60 61 6 2 63 64

PLAY 2.1 2.1 3.2 2.3 2.1 2.1 2.2 4.1 2.4 0 5.1 0 0 5.1 0 0

STOP 2.1 2.1 3.4 2.4 2.1 2.1 2.1 4.2 0 5.1 5.1 5. 1 5.1 5.1 0 0

Pin No. 65 6 6 67 68 6 9 70 71 7 2 73 74 7 5 76 77 7 8 79 80

PLAY 0 0 0 5.1 5.1 5.1 00005.15.102.12.45.1

STOP 0 0 0 5. 1 5.1 5.1 00005.15.102.12.45.1

Pin No. 81 8 2 83 84 8 5 86 87 8 8 89 90 9 1 92 93 9 4 95 96

PLAY 0 2.7 5.1 2.6 2.7 0 5.1 5.1 5.1 4.8 4.8 4.8 4.7 5.1 0 4.6

STOP 0 2.7 5.1 2.5 2. 7 0 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 0 5.1

Pin No. 97 9 8 99 100

PLAY 4.1 5.1 5.1 5.1

STOP 5.1 5.1 5.1 5.1

IC805 TA7291

(V)

Pin No. 123456789

VOLTAGE 11.5 000011.5 0 5.2 0

IC804 TA7291

(V)

Pin No. 123456789

VOLTAGE 11.5 000011.5 0 0.8 0

IC201 PT6311

(V)

Pin No. 12345678910111213141516

PLAY 000003.304.32.2000000Hight

Pin No. 17 1 8 19 20 2 1 22 23 2 4 25 26 2 7 28 29 3 0 31 32

PLAY Hight Hight Hight Hight Hight Hight Hight Hight Hight Hight Hight Hight Hight Hight Hight Hight

Pin No. 33 3 4 35 36 3 7 38 39 4 0 41 42 4 3 44 45 4 6 47 48

PLAY 5.1 -2.3 Hight Hight Hight Hight Hight Hight Hight Hight Hight Hight 5. 1 0 0 0

Pin No. 49 5 0 51 52

PLAY 0 5 0 2.7

Page 15

SANYO Technosound Co., Ltd.

Osaka, Japan

Jun./ '01 / 1100 BB Printed in Japan