Sanyo AWM-2600 Service manual

FILE NO.

Service Manual

SPECIFICATIONS

Mini Shelf System

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

PRODUCT CODE No. 129 604 00 AWM-2600/US 129 604 01 DC-C350/CA 129 604 04 DC-S300/AU

(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.

REFERENCE No. SM5810219

Jun./ '01 / 1100 BB Printed in Japan

SANYO Technosound Co., Ltd.

Osaka, Japan

LASER BEAM SAFETY PRECAUTION

• 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

WIRING CONNECTION

AC IN

P.T

SWITCH

P.W.B

RB704

(3P)

RB705

(3P)

RB201

(10P)

CN202

(5P)

F201

DISPLAY P.W.B

3CD CHANGER MECHANISM

INCLUDE 3CD

MECHANISM

ASSY

SENSOR P.W.B

(8P)

MOTOR P.W.B

(5P)

CN801

(10P)

SW P.W.B

INCLUDE 3CD

MECHANISM

ASSY

(6P)

RB803

(3P)

CN803

(3P)

CN803

CN802

(6P)

(5P)

CN703

(3P)

CN251

(8P)

CN201(10P)

CN804

(10P)

CN704

(2P)

BR YLYLBK GR

CN801

(5P)

CN721

CN705

(6P)

(4P)

MAIN P.W.B

CN702

(3P)

RB703

(3P)

RECORD SW

P.W.B

MECHANISM

WHRE

JK001

CN001

(2P)

JK401

F901

T3.15A

250V

CN901

(2P)

CN501

(5P)

RB501

(5P)

JK501 PHONES

PHONE

P.W.B

TAPE DECK

FM ANTENNA

75 ohm

AM LOOP ANTENNA

L-CH SURROUND

CN502 (2P)

R-CH SURROUND

CN503 (2P)

L-CH MAIN

SPEAKER(8 ohm MIN.)

R-CH MAIN

SPEAKER(8 ohm MIN.)

SP501

MOTOR

SWITCH

R/P HEAD

- 1 -

MOTOR SWITCH

PLAY HEAD

TUNER ADJUSTMENTS

- 2 -

DECK ADJUSTMENTS

- 3 -

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

PRODUCT SAFETY NOTICE

EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE

IEC SYMBOL 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.

CAUTION : Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram.

IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATE COMPONENTS IN WHICH SAFETY CAN

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.

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)

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

REF.NO. PART NO. DESCRIPTION

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,

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,

37 645 049 3614 BACK PANEL,

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,

43 645 048 6838 CASS BRACKET R,

44 645 048 7057 CD WINDOWS,

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 67

645 049 3737 LINE CORD,SAA(AU)

645 048 9358 AC LINE CORD,

SUPPORT

W/O SURROUND(CA)

W/O SURROUND(AU)

3CD MECHA/CD DECK/ 3 PCB

CASS FRAME R TO FRONT

TOP FRONT SANYO

DB INSULATE POLARIZ(US)(CA)

FIXING PARTS

REF.NO. PART NO. DESCRIPTION

Y01 645 048 7583 SCR 3.5X14,

Y02 645 048 7675 SCR 3X8,

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,

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,

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

Y12 645 048 7651 SCR 3X10,

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

FRONT TO SPEED NUT

CASS KNOB BKT TO FRONT

GEAR DAMPER TO FRONT

BACK PANEL TO SIDE PANEL

BACK PANEL TO BOTTOM

BACK TO CD CHANGER

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