Teac-MC-DX10-Service-Manual电路原理图.pdf

MC-DX10 PC board shown are viewed from parts side. The parts with no reference number or no parts number in the exploded views are not supplied. As regards the resistors and capacitors, refer to the circuit diagrams contained in this manual. Parts marked with this sign are safety critical components. they must be replaced with identical ensure exact replacement. ! components - refer to the appropriate parts list and 1 SPECIFICATIONS 2 3 EXPLODED VIEW AND PARTS LIST 4 PC BOARDS AND PARTS LISTS 5 WIRING DIAGRAM 6 INCLUDED ACCESSORIES 2 ADJUSTMENT AND CHECKS 3 MICRO Hi-Fi SYSTEM OPEN VOLUMETONE + - POWER CDFM/AM PRESET(1-20)FPGM/SET TUNING SCAN TEAC MICRO Hi-Fi SYSTEM MC-DX10 5 10 18 20 RadioFans.CN 收音机爱 好者资料库 1 SPECIFICATIONS Amplifier Section Output Power:5 watts per channel (RMS, 8 ohms) Power Requirements: 230V AC, 50Hz Tuner Section FM87.5 MHz to 108.0 MHz AM (MW)522 kHz to 1620 kHz CD Player Section Frequency Responce50 Hz to 20 kHz Signa-to-Noise RatioBetter than 80 dB GENERAL Design and specifications are subject to change without notice. Illustrations may differ slightly from production models. Dimension (W x H x D ): Weight: (net) Standard Accessories: Warranty Card x 1 Main Unit 216 x 165 x 78 mm Main Unit 1.1 kg Power Consumption:60 W Owner s Manual x 1 , Speaker 193 x 156 x 65mm Subwoofer Audio Cable x 1 Frequency Responce : 50 Hz to 20 kHz Output to Subwoofer:15 watts per channel (RMS, 8 ohms) Subwoofer 161 x 218 x 355mm Speaker 0.65 kg Subwoofer 4.8 kg Set of Speaker Cable x 1 Subwoofer Power Cable x 1 , Remote Control (with battery) x 1 MC-DX10 2 RadioFans.CN 收音机爱 好者资料库 MC-DX10 3 3 2 ADJUSTMENTS AND CHECKS Use a screwdriver with a plastic or ceramic grip for all adjustment. 2-1 TUNER SECTION 1. Set the function switch to the AM position. 2. Connect the test loop antenna across the output of the signal generator. 3. Connect the oscilloscope to the speaker terminal. 4. Set the signal generator as listed in the alignment chart. 2-1-2 AM adjustment 1. Set the function switch to the FM position. 2. Connect the signal generator output through a 75 ohm dummy 3. Connect the oscilloscope to the speaker terminal. 4. Set the signal generator as listed in the alignment chart. 2-1-1 FM adjustment antenna to ANT on MAIN PCB. 2-2 Adjustment and Test Points T502 CT501 L501 CT502T503 CT504 CT503 MC-DX10 TUNER PCB L502 AM ANT COIL 2-2-1 FM/AM alignment chart ITEMADJUSTMENT POINTADJUSTMENTSG SETTINGTUNER SETTING 1. FM band 2. Tracking 3. Tracking 106MHz 106MHz Repeat step 2 108MHz 108MHz 87.5MHz 87.5MHz 1kHz, +/-22.5kHz dev. 1kHz, +/-22.5kHz dev. 1kHz, +/-22.5kHz dev. L502 CT502 CT501 FM Adjust for max.output. Adjust for max. output and best waveform. 1. IF adjustment 2. AM band 450kHz 603kHz 1404kHz 1kHz, 30% mod 1kHz, 30% mod 1kHz, 30% mod 1kHz, 30% mod T502 CT504 AM Adjust for max. output. Adjust for max. output and best waveform. 3-1 CD SECTION Auto alignment. AM ANT COIL 522kHz 522kHz 603kHz 1404kHz 603kHz 90MHz 90MHz 1kHz, +/-22.5kHz dev. L501 T503 Repeat step 3 1kHz, 30% mod 1620kHz 1620kHz CT503 MC-DX10 4 1 1 2 2 3 3 4 4 6 6 7 7 8 8 9 9 5 5 11 11 12 12 13 13 14 14 15 15 16 16 17 17 19 19 20 20 20 20 20 20 18 18 21 21 22 22 23 23 25 25 24 24 26 26 27 27 29 29 30 30 28 28 31 31 31 31 32 32 33 33 34 34 35 35 35 35 36 36 36 36 36 36 37 37 3838 1010 EXPLODED VIEW-2 Right Flat Panel speaker Assy 9601-025220-901 Left Flat Panel speaker Assy 9601-025220-801 1 1 2 2 3 3 4 4 4 4 4 4 6 6 7 7 7 7 8 8 9 9 9 9 5 5 11 11 11 11 12 12 12 12 13 13 14 14 15 15 16 16 17 17 17 17 19 19 20 20 20 20 18 18 21 21 1010 1010 MC-DX10 5 3 EXPLODED VIEWS AND PARTS LIST EXPLODED VIEW - 1 6600-070131-000RUBBER FOOT 6501-250307-000-01WEIGHT BOTTOM 7002-010002-021SCREW M2 x 10 PTP P/H BLK 7002-005002-051SCREW M2X5 PTP F/H BLK CUSHION 5CD, 30DEG6600-170076-000 7002-006002-021 1-2 1-3 1-4 1-5 1-7 1-8 1-9 1-10 1-6 1-12 1-13 1-14 1-15 1-11 1-17 1-18 1-19 1-20 1-16 1-22 1-23 1-24 1-25 1-21 1-26 REMARKSREF. NO EXPLODED VIEW-1 PARTS NO. DESCRIPTION 9401-025201-531I/O PCB ASSY SCREW M2 x6 PTP P/H BLK BRACKET CD MECHA 6001-250310-000-04LENS DISPLAY 8501-025100-100MOTOR BRACKET ASSY 6001-250301-000-04TEAC MC-DX10 TRAY DOOR 7002-605002-131 7002-008002-151SCREW M2 x 8 PTP HEX BLK 6001-250303-000-03TEAC MC-DX10 FRONT HOUSING 6600-020346-000GUIDE PIN SHAFT 7002-606002-021 6001-250302-000WINDOW SCREW M2x5 PTP P/H7002-005002-022 6001-250304-000 9401-025204-231MCU PCB ASSY 3009-213000-200SONY CD MECH SCREW M2.6 x 6 PTP P/H SCREW M2.6 5 PTP PW/H BLK 9401-025201-171OPEN SWITCH PCB ASSY 7102-712706-022WASHER D2.7 x12.7X0.6 6 MC-DX10 7102-710006-022WASHER 2.7 x 10 x 0.61-27 1-28 1-29 1-30 1-31 1-32 1-33 1-34 TUNER PCB ASSY9401-025201-321 PCB BRACKET6001-250335-000 SERVO PCB ASSY9401-025201-181 AUDIO PCB ASSY9401-025203-571 WEIGHT6501-250304-001 TEAC MC-DX10 RATING LABEL6001-250321-000-07 FUNCTION INLAY6001-250322-000-04 6001-250307-000-02MC-DX10 W/O BN R/P 9401-025200-171CLOSE SWITCH PCB ASSY 6001-250306-000BUTTON A 6001-250305-000-04TUNNING SCAN BUTTONS 1-1 6001-250306-000-05FUNCTION BUTTONS 1-35 7002-610002-112SCREW M2.6 x 10 PTP B/H 7003-006002-031 7003-008002-111SCREW M3x 8 PTP B/H BLK SCREW M3x6 PTP 1/P BLK 1-36 1-37 1-38 REF. NO EXPLODED VIEW-2 PARTS NO.DESCRIPTIONREMARKS 2-4 2-5 2-6 2-7 2-8 2-9 2-11 2-12 2-13 2-14 2-15 2-16 2-17 2-18 SPONGE 172x6x66600-210139-005 6001-250319-000SHIELD PLATE MC-DX10 SPEAKER FRAME 6501-250302-000-06 7002-005002-151SCREW M2x5 PTP HEX BLK 7003-010002-151SCREW M3x10 PTP HEX BLK 6600-210110-001SPONGE-2 148x6x5MM 6600-210138-004SPONGE 139x6x6 6600-210109-001SPONGE-1 98x6x5MM SCREW M3 x8 MC HEX BLK7003-008010-151 6600-070131-000RUBBER FOOT 2-1 2330-002901-007RCR JACK (RED) 9601-025220-801MC-DX10( LEFT) FLAT PANEL SP ASSY 2330-002901-006RCR JACK (WHITE) 6501-250301-000-01SPEAKER GRILL 6600-120030-930SCREW NUT M3x9.3 6001-250312-000BRACKET COVER SPEAKER PANEL SPEAKER6001-250318-000 RUBBER PAD6600-170095-000 6600-200008-000DOUBLE SIDE ADHESIVE RING 2-2 2-3 2-10 2-19 2-20 2-21 EXCITER 8 OHM 25MM 10W4099-250800-000 6600-210121-000SPONGE-3 25x5.2MM 7 MC-DX10 1 1 2 2 3 3 4 4 6 6 7 7 8 8 9 9 5 5 5 5 11 11 12 12 13 13 14 14 15 15 16 16 16 16 17 17 17 17 19 19 20 20 18 18 21 21 22 22 22 22 23 23 25 25 24 24 26 26 27 27 29 29 30 30 28 28 31 31 32 32 33 33 34 34 34 34 35 35 36 36 37 37 3939 4040 4040 3838 1010 EXPLODED VIEW-3 MC-DX10 8 6600-070130-000FOOT - SW 7003-518012-021SCREW M3.5x18 P/H BLK RUBBER PAD 66.6x30 x26600-170098-000 6600-210131-000 3-1 3-2 3-3 3-4 3-5 3-7 3-8 3-9 3-10 3-6 3-12 3-13 3-14 3-15 3-11 3-17 3-18 3-19 3-20 3-16 3-22 3-23 3-24 3-25 3-21 3-26 REMARKSREF. NO EXPLODED VIEW-3 PARTS NO.DESCRIPTION 6501-250310-000-11REAR PLATE EVA PAD 143x12x1.5 6600-990069-000SUB-WOOFER SOUND BOX 6600-120035-000 6501-250315-000HEAT SINK 4031-000002-000FUSE HOLDER 6501-250313-000PCB STAND 7003-010002-021SCREW M3x10 P-TYPE P/H BLK 9401-025201-091SUB-WOOFER POWER PCB ASSY 7003-010010-111SCREW M3x10 MC B/H BLK 2610-218309-9031830MM AC POWER CORD, VDE PLUG SCREW M3x8 BTB B/H BLK7003-008003-111 3200-042261-403TRANSFORMER 230V/50HZ 6600-210130-001EVA PAD 163x12x1.5 6600-210136-000EVA PAD ! MC-DX10 2401-020120-009POWER SWITCH 10A/250V 7003-010001-021SCREW M3x10 STP P/H BLK 7003-006001-111SCREW M3x6 STP B/H BLK 9401-025210-531SUB-WOOFER OUTPCB ASSY 6001-250327-000PLASTIC PLATE 6001-250326-000PCB COVER 6600-210141-000EVA PAD 40 x19.1x1.5 7002-608002-062SCREW M2.6x8 W/H 6001-250333-000AIR PIPE 6600-180009-000AC CORD STOPPER 3-27 3-28 3-29 3-30 3-31 3-32 3-33 3-34 3-35 3-36 3-37 3-38 3-39 3-40 RUBBER PAD 6600-170097-001 6001-250334-000-03MC-DX10 SUB-WOOFER HOUSING 6600-210129-000EVA PAD 3104-000000-005MC-DX10 SUB-WOOFER SPEAKER 7103-709010-022WASHER M3.7x7x9x1 7104-010010-022WASHER M4x10 x1MM 7104-212010-022WASHER 4.2x12x1 6600-120030-001HEX NUT M3x5.5x2.4MM HEX NUT M3.5x6x2.8T 7003-012010-111SCREW M3x12 MC B/H BLK 7003-512010-111SCREW M3.5x12 MC B/H BLK 7003-514012-081SCREW M3.5x14 T/H BLK 7003-518012-081SCREW M3.5x18 T/H BLK 9 ! 4 PC BOARDS AND PARTS LIST TUNER PCB ASSY - TOP REF. NOREMARKSPARTS NO. 4801-250320-001 TUNER PCB ASSY DESCRIPTION CT501-504 D507,508 D501,502 CN401 D505 CF503 L503,504 D401 L401 CF502 CN501 IC501 L501,502,506B TRIMMER CAP 10P DIODE ISV149 STRAIGHT CONN.WAFER 4PIN 1210-099900-002 1400-149000-000 2300-004000-001 1400-101000-000DIODE ISV101 ZENER DIODE 4V3 1402-430001-200 FILTER LTP450B1603-450001-002 INDUCTOR COIL 8MH1500-802300-000 ZENER DIODE 4V7 1402-471201-200 1504-470300-100AXIAL INDUCTOR 47UH 1603-107003-991AFILTER LT10.7MA5 2300-006000-001STRAIGHT CONN WAFER 6PIN 4121-040053-000IC - TA2104BN 3201-355080-000FM RF COIL 0.8x5x3.5T 9401-025201-321 TUNER PCB XT501 XT401 T502 L508,509 1603-107003-998AFILTER JT10.7MG80 1600-720002-000CRYSTAL 7.2 MHZ 3206-962845-000AM IF COIL- N0456 3206-963190-0004.7MH COIL 3206-962844-000AM OSC- N02401T503 Q508,509,510 Q405,512 1300-114000-400TR - DTC114YS 1300-167400-100TR - C1674 Q401-404,501, Q505,506 1300-945000-100TR - KSC945 Q5041301-855000-100TR - SS8550 TUNER PCB ASSY - BOTTOM REF. NOREMARKSPARTS NO.DESCRIPTION IC4014192-570103-000IC - TC9257F Q5111300-945000-100TR - KSC945 10 MC-DX10 MC-DX10 11 TUNER PCB - TOP TUNER PCB - BOTTOM B 12 SERVO PCB ASSY9401-025201-181 4801-250180-001SERVO PCB SERVO PCB ASSY - BOTTOM REF. NO U4 Z1,2 L3 X1 L4 Q2,3 CN1 Q6 D1,2 DESCRIPTION IC - TA2092N ZENER DIODE 5.6V AXIAL INDUCTOR 47UH CRYSTAL 16.9343 TR- 9013G AXIAL INDUCTOR 10UH TR- 2SB772 TR-C2120Y TR- 9014C DIODE - 1N4148 REMARKS Q4,5 PARTS NO. 1102-102014-000 4120-920053-000 1402-560000-000 1504-470300-100 1600-169343-000 1300-901300-101 1504-100300-100 1301-772000-201 1300-212000-100 2300-006010-000 1300-901400-100 1401-141480-000 1301-901500-100TR- 9015C Q1 HORIZONTAL CONN WAFER 6PIN CN52301-016901-000STRAIGHT CONN 16PIN FILM TYPE CABLE U2IC - TA7291S4172-910003-000 U5IC - L7808CV4178-080302-600 C35CE, 16V 1000UF Q7 ! SERVO PCB ASSY - TOP REF. NODESCRIPTIONREMARKSPARTS NO. U3 CN8STRAIGHT CONN WAFER 3PIN IC - TA2153FN 2300-003000-001 4121-530103-000 CN2STRAIGHT CONN WAFER 9PIN2300-009000-000 U1IC - TC9462F4194-620123-000 MC-DX10 SERVO PCB - TOP 13 MC-DX10 SERVO PCB - BOTTOM Q6 MCU PCB ASSY - TOP REF. NOPARTS NO. MCU PCB ASSY9401-025204-231 DESCRIPTION MCU PCB REMARK 14 4801-250230-001 Q1051300-114000-400TR - DTC114YS Q1041301-124000-400TR - DTA124ESA SW101-1132400-020200-000TACH SW 2P2T REM1013001-203801-000INFRARED SENSOR IRM-2038 LED101,1023100-334010-000LED D3MM - BLUE LCD1013110-538300-000LCD DISPLAY REF. NOPARTS NO.DESCRIPTION I/O PCB ASSY - TOP REMARK 9401-025201-531I/O PCB ASSY 4801-250530-001I/C PCB 1301-200300-100TR-KSR2003Q305 1300-174000-100TR - 2SC1740Q301,303,304 CN3022303-003900-000DC POWER JACK CN3032320-003900-0003PIN HEADPHONE JACK D11401-141480-000DIODE 1N4148 CN3052330-004990-001RCA JACK 4PIN MCU PCB ASSY - BOTTOM REF. NOPARTS NO.DESCRIPTIONREMARK D101,103,1041401-141480-000DIODE 1N4148 Q1011300-174000-100TR - 2SC1740 Q1031300-114000-400TR - DTC114YS Q1021300-212000-100TR - C2120Y D1021402-620001-200ZENER DIODE 6.2V L101-1031504-101300-100AXIAL INDUCTOR 100UH XT1021600-327680-991CRYSTAL 32.768 KHZ CN1012300-010010-000RIGHT-ANGLE CONN WAFER 10PIN XT1011600-737282-990CRYSTAL 7.3728MHZ IC1014187-260103-000IC - TMP87EP26F-1J15 REF. NOPARTS NO.DESCRIPTION I/O PCB ASSY - BOTTOM REMARK 1300-174000-100TR - 2SC1740Q302 MC-DX10 MCU PCB - TOPMCU PCB - BOTTOM I/O PCB - BOTTOM I/O PCB - TOP MC-DX10 15 D2021401-141480-000DIODE 1N4148 AUDIO PCB ASSY - TOP REF. NOPARTS NO.DESCRIPTIONREMARK 9401-025203-571AUDIO PCB ASSY AUDIO PCB4801-250570-101 D2011402-471201-200ZENER DIODE 4.7V IC2024120-780053-000IC - TA2078P IC203,2044145-580104-200IC - NJM4558 IC2054178-090311-600IC - NJM78L09A IC2014194-220103-000IC - TC9422 C301,3021102-332024-000 SUB-WOOFER POWER PCB ASSY REF. NOPARTS NO.DESCRIPTIONREMARK 9401-025201-091SUBWOOFER POWER PCB ASSY SUBWOOFER POWER PCB4801-250090-001 Q1,21300-218150-100TR - 2SC1815Y D301-3041401-154010-000DIODE 1N5401 ZD21402-047401-000ZENER DIODE 1N4740A ZD11402-821201-200ZENER DIODE 8.2V LSP,RSP2300-002100-003STRAIGHT CONN WAFER 2PIN CE, 25V 3300UF JP1B2300-004100-004STRAIGHT WAFER 4PIN IC3,4,54120-300342-600IC - TDA2030AV IC1,24145-580051-601IC - NJM4558D D305-3081401-140040-000 SUB-WOOFER OUT PCB ASSY REF. NOPARTS NO.DESCRIPTIONREMARK 9401-025210-531SUBWOOFER OUT PCB ASSY SUBWOOFER OUT PCB4801-250531-001 DC2303-003900-000DC POWER JACK LR IN2320-005900-001PHONE JACK 5PIN SP OUT2320-004900-000RCA JACK 4PIN LED13100-000030-001LED D3MM - GREEN FUSE24030-618002-001FUSE T2A/250V IC74178-120302-600IC - L7812 DIODE 1N4004 ! ! ! AUDIO PCB ASSY - BOTTOM REF. NOPARTS NO.DESCRIPTIONREMARK 16 MC-DX10 AUDIO PCB - TOP MC-DX10 SUB-WOOFER POWER PCB SUB-WOOFER OUT PCB AUDIO PCB - BOTTOM IC3IC4IC5 17 MC-DX10 18 TUNER PCB CN501 CN401 TO MCU PCB CN103TO SERVO PCB CN2 5 WIRING DIAGRAM SUB-WOOFER POWER PCB TO SPEAKER TO TRANSFORMER RSP LSP TO SUB-WOOFER OUT PCB JP2 JP1B TO SUB-WOOFER OUT PCB JP1A BSP AC12V WHITE BLACK GREEN RED AM ANT COIL SERVO PCB MC-DX10 TO AUDIO PCB CN201 TO MOTOR TO MCU PCB CN102 TO MCU PCB CN101 TO CD MECH ETO CD M CH AUDIO PCB TO MCU PCB CN104 TO I/O PCB CN301 CN5 CN4 CN7 CN2 CN8 CN3 CN204 CN203 19 6 INCLUDED ACCESSORIES REF. NOPARTS NO.DESCRIPTION INCLUDED ACCESSORIES REMARKS INSTRUCTION BOOK - ENG/ITALIAN5100-012500-900 2M DOUBLE CHANNEL AUDIO CABLE2611-320009-900 2620-220000-9002M DC POWER CABLE BUTTON LI BATTERY 3V4090-302032-001 REMOTE CONTROL (RC940)9805-012500-401 MC-DX10 20 MC-DX10 TEAC AUSTRALIA PTY., LTD. A.B.N. 80 005 408 462 280 William Street, Melbourne VIC 3000, Australia Phone:(03)9672-2400 TEAC ITALIANA S.p.A. TEAC BELGIUM NV/SA. Via C, Cantu 11, 20092 Cinisello Balsamo, Milano, Italy Phone:02-66010550 c/o TEAC NEDERLAND BV, Oeverkruid 15, NL-4941 W Raamsdonksveer, Nederland Phone:+31-162-510860 TEAC CORPORATION 3-7-3 Nakacho, Musashino-shi, Tokyo 180-8550, Japan Phone:(0422)52-5081 TEAC AMERICA, INC. TEAC CANADA LTD. TEAC MEXICO, S.A.De C.V. TEAC UK LIMITED TEAC DEUTSCHLAND GmbH TEAC FRANCE S.A. TEAC NEDERLAND BV 7733 Telegraph Road, Montebello, California 90640 Phone: (323)726-0303 5939 Wallace Street, Mississauga, Ontario L4Z 1Z8, Canada Phone: (905)-890-8008 Campesinos 184,Col. Granjas Esmeraida, 09810, Mexico Phone: (525)-581-5500 5 Marlin House, Croxley Business Park, Watford, Hertfordshire, WD18 8TE, U.K. Phone: 01923-819699 Bahnstrasse 12, 65205 Wlesbaden-Erbenheim, Germany Phone:0611-71580 17, Rue Alexis-de-Tocqueville, CE 005 92182 Antony Cedex, France Phone:(1)42.37.01.02 Oeverkruid 15,NL-4941 W Raamsdonksveer, Nederland Phone:0162-510210 PREPARED IN HONG KONG MICRO HI-FI SYSTEM MC-DX10 TUNER PC