Teac-SL-D90-Service-Manual电路原理图.pdf
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1、SL-D90 AM/FM STEREO DIGITAL 1 SAFETY INFORMATION 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
2、 this sign are safety critical components. they must be replaced with identical ensure exact replacement. ! components - refer to the appropriate parts list and 2 SPECIFICATIONS 4 EXPLODED VIEW AND PARTS LIST 5 PC BOARDS AND PARTS LISTS 6 WIRING DIAGRAM 7 INCLUDED ACCESSORIES 2 3 7 13 23 25 3 ADJUST
3、MENT AND CHECKS 4 RADIO WITH CD PLAYER Parts of mark can be used only with the version designated. UL/CSA: T/C ME/UNI: EX/T JIS: DM IT: EUR HK: UK/HKG RadioFans.CN 收音机爱 好者资料库 1 SAFETY INFORMATION USE OF CONTROLS OR ADJUSTMENT OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT
4、IN HAZARDOUS RADIATION EXPOSURE. SAFETY INFORMATION This product has been designed and manufactured according to FDA regulations title 21, CFR, chapter 1,subchapter J,based on the Radiation Control for Health and Safety Act of 1968 and is classified as class 1 laser product. There is not hazardous i
5、nvisible laser radiation during operation because invisible laser radiation emitted inside of this product is completely confined in the protective housings. The label required in this regulation is shown . 1 CAUTION SL-D90 1 CERTIFICATION THIS PRODUCT COMPLIES WITH DHHS RULES 21 CFR SUBCHAPTER J AP
6、PLI- CABLE AT DATE OF MANUFACTURE. TEAC CORPORATION 3-7-3, NAKA-CHO, MUSASHINO-SHI, TOKYO, JAPAN MANUFACTURED : HKE SERIAL NO. FOR U.S.A. DO NOT REMOVE THE PROTECTIVE HOUSING USING SCREWDRIVER. IF THIS PRODUCT DEVELOPS TROUBLE, MAKE A CONTACT WITH OUR SERICEMAN, AND DO NOT USE THE PRODUCT A TROUBLED
7、 STATE. Optical pickup: Type : KSM-213CDM Laser output : Less than 0.5 mW on the objective lens Wavelength : 770 -795 nm Manufacturer : SONY Corporation 2 RadioFans.CN 收音机爱 好者资料库 2 SPECIFICATIONS SL-D90 Design and specifications are subject to change without notice. TUNER Section Frequency Range (FM
8、): Frequency Range (AM): 87.5MHz to 108.00 MHz 520kHz to 1710 kHz Illustrations may differ slightly from production models. 3 Power Requirements: Dimension (W x H x D ): Weight: Standard Accessories: Warranty Card x 1 340 x 190 x 238.5 mm 5.15 kg (11-3/8 lb) 120V AC,60Hz (U.S.A/Canada model) Power C
9、onsumption: CD PLAYER Section Frequency Response:20 Hz to 20 kHz (+/- 1dB) Wow and Flutter:Unmeasurable SPEAKER SYSTEM Section Type:1-way Impedance:8 ohms (L & R) GENERAL 120/230V AC,50-60Hz (General export model) 40 W Owner s Manual x 1 , 8 ohms (subwoofer) (13-3/8 x 7-1/2 x 9-3/8) inches Remote Co
10、ntrol (RC-858) x 1 FM Lead-type Antenna x 1 Total Output Power :20 W 3 ADJUSTMENTS AND CHECKS SL-D90 4 3-2 Adjustments and Test Points Use a screwdriver with a plastic or ceramic grip for all adjustment. 3-1 TUNER SECTION 1. Set the function switch to the TUNER position. 2. Set the BAND switch to th
11、e AM position. 3. Connect the test loop antenna across the output of the signal generator. 4. Connect the oscilloscope to the PHONES JACK terminal. 3-1-1 AM adjustment 5. Set the signal generator as listed in the alignment chart. 1. Set the function switch to the TUNER position. 3. Connect the signa
12、l generator output through a 75 ohm dummy antenna to (ANT) 3-1-2 FM adjustment 2. Set the BAND switch to the FM position. on TUNER PCB CN8 4. Connect the oscilloscope to the PHONES JACK terminal. 5. Set the signal generator as listed in the alignment chart. AM ANT COIL L4L6 L5 TUNER PCB TC1 L3 Fig.
13、3-2-1 Fig. 3-2-3 AM Loop Antenna 60cm AM signal generator SL-D90 PHONES AM AC voltmeter 1 k ohm 1 k ohm 3-2-2 AM Tuner ITEM SIGNAL GENERATOR SETTING TUNER ADJUSTMENTS MEASURING POINTS, RESULTAudioModulationFrequencyOutput 1. VOLTAGE adjustment 2. IFT adjustment 3. ANT coil adjustment 4. TC1 adjustme
14、nt 1710KHz 530 KHz 610KHz30%1KHz 1410KHz L6 TC1 AM ant coil Check L4 VT Repeat step 3 and 4 76 dBuV 8.0V 30% 30% 610KHz SETTING VT 1.5V output level Maximum 1KHz 610KHz76 dBuV610KHz L3 Maximum output level 1KHz 76 dBuV1410KHz Maximum output level SL-D90 5 3-2-4 FM Tuner ITEM SIGNAL GENERATOR SETTING
15、 TUNER ADJUSTMENTS MEASURING POINTS, RESULTAudioModulationFrequencyOutput 1. VOLTAGE adjustment 2. IFT adjustment 106.1MHz 90.1MHz22.5KHz1KHzL5 Check VT 25 dBuV 5.5-5.9V SETTING VT 1.2-1.6V output level Maximum 90.1MHz 90.1MHz Check FM signal generator 75 ohm FM AC voltmeter 1 k ohm 1 k ohm Fig. 3-2
16、-5 SL-D90 PHONES 6 SL-D90 SL-D90 4 EXPLODED VIEWS AND PARTS LIST EXPLODED VIEW - 1 1 1 2 2 3 3 4 4 6 6 7 7 8 8 9 9 9 9 5 5 11 11 12 12 13 13 14 14 14 14 14 14 14 14 15 15 16 16 16 16 17 17 19 19 20 20 20 20 18 18 21 21 22 22 23 23 23 23 25 25 24 24 26 26 29 29 30 30 28 28 31 31 32 32 33 33 33 33 34
17、34 35 35 36 36 37 37 3939 3939 4040 3838 41 41 41 41 41 41 42 42 42 42 43 43 44 44 1010 1010 35 35 36 36 36 36 41 41 27 27 45 45 7 SL-D90 REF. NO EXPLODED VIEW-1 PARTS NO.DESCRIPTION 1-22 1-23 1-24 1-25 1-1 1-2 1-3 1-4 1-5 1-6 1-7 1-8 1-9 1-10 1-11 1-12 1-13 1-14 1-15 1-16 1-17 1-18 1-19 1-20 1-21 1
18、00-SD902030CD PCB ASSY 011-SD900300TUNER PCB SHIELD PLATE 087-00000007AC CORD UL (T/C) 087-00000013AC CORD PSE (DM) 087-00000001AC CORD VDE (EUR) 087-00000004AC CORD BSI (UK/HKG) 084-SD900200TRANSFORMER ( T/C) 084-SD900700TRANSFORMER (EX/T) 084-SD900300TRANSFORMER (DM) 084-SD900100TRANSFORMER (EUR,U
19、K/HKG) HEAT SINK BRACKET MAIN PCB ASSY100-SD902010 011-SD900100CD PCB SHIELD PLATE 100-SD902040TUNER PCB ASSY 010-SD900000SPEAKER BOX ADIABATIC SHEET015-SD900100 SPEAKER 2(INCHES)061-SD900800 R/L SPEAKER EVA WASHER L-SPEAKER COVER R-SPEAKER COVER 010-SD900300 010-SD900400 EVA SHEET (D) EVA SHEET (E)
20、 EVA SHEET(C) ABSORB COTTON 80 x100 x20 EVA SHEET (F) SPEAKER 3(INCHES)061-SD900801 WOOFER SPK EVA WASHER EVA SHEET (B) EVA SHEET (A) ABSORB COTTON 120 x135x20 011-SD900400TRANSFORMER BRACKET 011-SD900200 035-SD900082 035-SLD90052 035-SLD90042 035-SLD90062 035-SLD90072 035-SLD90032 035-SLD90022 099-
21、39SLD902 035-SLD90002 099-39SLD901 ! ! ! ! 087-00000027AC CORD UL (EX/T) 7 REMARK SL-D90 REF. NO EXPLODED VIEW-1 PARTS NO.DESCRIPTIONREMARK 1-26 1-27 1-28 1-29 1-30 CLOSE END CONNECTOR WIRE CLAMPER W/TUBE HEAD PHONE JACK ASSY100-SD902070 010-SD900600CORD STOP 100-SD902050AUX PCB ASSY 036-00000001 04
22、1-00000004 001-SD900204BOTTOM PANEL-RED (EX/T) 001-SD900205BOTTOM PANEL-WHITE (EX/T) 001-SD900206BOTTOM PANEL-JADE (EX/T) 001-SD900207BOTTOM PANEL-BLACK (EX/T) 001-SD900203BOTTOM PANEL-BLACK (T/C,DM,EUR,UK/HKG) 001-SD900202BOTTOM PANEL-JADE (T/C,DM,EUR,UK/HKG) 001-SD900201BOTTOM PANEL-WHITE (T/C,DM,
23、EUR,UK/HKG) 001-SD900200BOTTOM PANEL-RED (T/C,DM,EUR ,UK/HKG) 1-31 1-32 1-33 1-34 1-35 1-36 1-37 1-38 1-39 1-40 1-41 1-42 1-43 1-44 004-SD900700BASE KNOB SPEAKER PAPER TUBE RUBBER FOOT037-SD900000 021-13006032SCREW 3x6MM PT ZMC HD 021-13008032SCREW 3x8MM PT ZMC HD 024-23008032SCREW 3x8MM BA ZMC HD S
24、CREW 3x8MM BM BLACK HD022-23008033 024-43010033SCREW 3x10MM PWA BLACK HD 021-13010032SCREW 3x10MM PT ZMC HD 021-44010032SCREW 4x10MM PWT ZMC HD 021-23014033SCREW 3x14MM BT BLACK HD 021-44012032SCREW 4x12MM PWT ZMC HD 021-44018032SCREW 4x18MM PWT ZMC HD 044-SLD90040 1-45063-GF480300AC POWER SLIDE SWI
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