Teac-SR-L35-Service-Manual电路原理图.pdf

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 4 EXPLODED VIEW AND PARTS LIST 5 PC BOARDS AND PARTS LISTS 6 WIRING DIAGRAM 7 INCLUDED ACCESSORIES 2 SAFETY INFORMATION 3 7 12 20 22 3 ADJUSTMENT AND CHECKS 4 SR-L35 T/C: UL/CSA E: EUROPE UK: U.K. CD RECEIVER WALL-MOUNTABLE RadioFans.CN 收音机爱 好者资料库 1 SAFETY INFORMATION 2 SR-L35 USE OF CONTROLS OR ADJUSTMENT OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY HAZARDOUS RADIATION EXPOSURE.RESULT IN 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 invisible 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 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 STATE. Optical pickup: Type : CMS-M95BG6 Laser output : Less than 0.5 mW on the objective lens Wavelength : 760 -800 nm Manufacturer : Samsung Electro-Mechanic CD RECEIVER MODEL NO.SR-L35 DC12V TOKYO JAPAN CLASS 1 LASER PDODUCT LUOKAN 1 LASERLAITE KLASS 1 LASERAPPARAT RadioFans.CN 收音机爱 好者资料库 2 SPECIFICATIONS SR-L35 3 Design and specifications are subject to change without notice. Illustrations may differ slightly from production models. Power Requirements: GENERAL Type : Impedance : 65 mm x 2 4 ohms SPEAKER SYSTEM Section 120V , 60Hz ( via dedicated AC adaptor) - USA CD PLAYER Section Frequency response :20 Hz 20 kHz Wow and Flutter:Unmeasurable Total Output Power:3W + 3W Dimension (W x H x D ): Weight: (net) Standard Accessories: Warranty Card x 1 6.4 lbs (2.9 kg) Power Consumption: AC Adaptor x 1 , Template for Wall Mounting x 1 20 W 390 x 208 x 118 mm Remote Control Unit (RC-969) x1 FM Lead-type Antenna x 1 Owner s Manual x 1 15.4 x 8.2 x 4.6 (inches) 230V , 50Hz (via dedicated AC adaptor) - EUR 240V , 50Hz ( via dedicated AC adaptor) - UK TUNER Section Frequency Range (FM):87.5MHz to 108.00 MHz (100kHz step) - USA Frequency Range (AM): 520kHz to 1710 kHz (10kHz step) - USA 522kHz to 1620 kHz (9kHz step) - EUR 87.5MHz to 108.00 MHz (50kHz step) - EUR SR-L35 4 3 ADJUSTMENTS AND CHECKS 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. 3-1-1 FM adjustment 3. Connect the signal generator output through a 75 ohm dummy 4. Connect the oscilloscope to the PHONES JACK terminal. 5. Connect the digital multimeter to Q16(C) on MAIN PCB. antenna to ANT on MAIN PCB. 1. Set the function switch to the TUNER position. 3. Connect the test loop antenna across the output of the signal generator. 4. Connect the oscilloscope to the PHONES JACK terminal. 6. Set the signal generator as listed in the alignment chart. 3-1-2 AM adjustment 3-2 Adjustment and Test Points MAIN PCB TC1 L2 L3 L1 AM ANT COIL 2. Set the BAND switch to the AM position. 2. Set the BAND switch to the FM position. 6. Set the signal generator as listed in the alignment chart. 5. Connect the digital multimeter to Q16(C) on MAIN PCB. Q16 5 SR-L35 3-2-1 AM Tuner 60 cm AM Loop AM Signal Generator Antenna PHONES SR-L35 Fig. 3-2-2 AM ITEMADJUSTMENTSG SETTINGTUNER SETTING AM 2. IFT450kHz 600kHz (USA) 1kHz, 30% mod L3 Adjust for max.output. 3. ANT COIL Repeat step 3 600kHz 1400kHz 1kHz, 30% mod 1kHz, 30% mod L1 TC1 Adjust for max. output. Adjust for max. output and best waveform. AM ant coil 600kHz (USA) 603kHz (EUR) 1400kHz (USA) 1404kHz (EUR) 603kHz (EUR) 1. VOLTAGE adjustment 1710kHz (USA) 1620kHz (EUR) L2 Check VT 8.0V VT 1.5V 522kHz (EUR) 520kHz (USA) adjustment 4. TC1 adjustment adjustment repeat step 3 and 4 Digital multimeter Q16 MEASURING POINTS. RESULT VT voltage 1 k ohm 1 k ohm AC Voltmeter S1 3-2-3 FM Tuner 75 ohm FM SR-L35 PHONES Fig. 3-2-4 FM Signal Generator adjustment 1. VOLTAGE 90.1MHz 106.1MHz Check Check VT 5.5-5.9V VT 1.2-1.6V ITEM MEASURING POINTS. ADJUSTMENTSSG SETTINGTUNER SETTING FM SR-L35 6 Digital multimeter Q16 VT voltage RESULT 1 k ohm 1 k ohm AC Voltmeter S1 SR-L35 4. EXPLODED VIEWS AND PARTS LIST EXPLODED VIEW 2 - R/L SPEAKER ASSEMBLY 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 14 14 15 15 15 15 16 16 16 16 17 17 17 17 18 18 1717 1010 1 1 2 2 2 2 3 3 3 3 1 1 5 5 5 5 7 7 6 6 9 9 9 9 4 4 4 4 13 13 14 14 14 14 15 15 15 15 1010 1010 1111 1111 8 8 8 8 12 12 EXPLODED VIEW 1 - CD DOOR ASSEMBLY 7 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 REMARKSREF. NO EXPLODED VIEW-1 PARTS NO.DESCRIPTION 1-1LCD WINDOW007-R35B0101 006-R35B0101CD DOOR PANEL - BLACK 006-R35W0101CD DOOR PANEL - WHITE 006-R35S0101CD DOOR PANEL - SILVER GREY 004-SR350300FUNCTION KNOB 100-SR352040CD CONTROL PCB ASSY 007-SR350300CD DOOR LENS 004-R35B0401VOLUME KNOB - BLACK 004-R35W0401VOLUME KNOB - WHITE 004-R35S0401VOLUME KNOB - SILVER GREY 004-R35B0501TUNER KNOB - BLACK 004-R35W0501TUNER KNOB - WHITE 004-R35S0501TUNER KNOB - SILVER GREY 010-SR350800VOLUME KNOB COVER 010-SR350900TUNER KNOB COVER 023-23008033SCREW BB3X8MM (BLACK) 024-42010032SCREW PWA2X10MM 010-SR350100CD DOOR HOLDER 008-SRL35004CD DOOR GEAR-D 011-SR350201CD DOOR SPRING BRACKET 031-SR350111CD DOOR SPRING 024-42006033SCREW PWA2X6MM (BLACK) 010-SR351100WIRE COVER 024-13010032SCREW PA3X10MM 1-16 1-17 1-18 SR-L35 8 REF. NO EXPLODED VIEW-2 PARTS NO.DESCRIPTION REMARKS 2-4 2-5 2-6 2-7 2-8 2-9 2-11 2-12 2-13 2-14 2-15 2-1 2-2 2-3 2-10 051-SRL35001SPEAKER NET HIMERON 024-43010033SCREW PWA3X10MM (BLACK) 061-SR350400SPEAKER 4 OHM 2.75 INCHES 035-SRL35052SPEAKER EVA WASHER 023-23014033SCREW BB3X14MM (BLACK) 010-SR350500SPEAKER PANEL - L 010-SR350600SPEAKER PANEL - R 044-SRL35031SPEAKER PAPER TUBE L/R 035-SRL35061PAPER TUBE SPONGE 010-SR350301SPEAKER BOX - L 010-SR350402SPEAKER BOX - R 035-SRL35012SPEAKER EVA SHEET - A 168X5X1MM 035-SRL35022SPEAKER EVA SHEET - B 153X5X1MM 035-SRL35032SPEAKER EVA SHEET - C 105X5X1MM 035-SRL35042SPEAKER EVA SHEET - D 87X5X1MM 9 SR-L35 EXPLODED VIEW 3 - MAIN ASSEMBLY 1 1 2 2 3 3 4 4 6 6 7 7 8 8 9 9 10 10 5 5 12 12 13 13 14 14 15 15 16 16 17 17 18 18 1919 21 21 21 21 22 22 2020 23 23 24 24 25 25 2727 26 26 28 28 28 28 2929 31 31 32 32 30 30 32 32 3333 33 33 34 34 3535 3636 37 37 38 38 4242 4040 3939 41 41 43 43 44 44 45 45 46 46 44 44 47 47 49 49 4949 4949 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 52 52 48 48 48 48 51 51 51 51 51 51 52 52 52 52 50 50 50 50 52 52 52 52 53 53 54 54 55 55 5555 1111 4242 5858 5757 5656 REF. NO EXPLODED VIEW-3 PARTS NO.DESCRIPTIONREMARKS 3-1 3-2 011-SR350400CD OPEN/CLOSE SW BRACKET RUBBER FOOT - A037-SR350100 004-R35S0101POWER KNOB - SILVER GREY 010-SR351000CD DOOR SHAFT HOLDER - R 010-R35B0701TOP PLATE - BLACK 007-SR350200POWER LENS 004-R35B0101POWER KNOB - BLACK CD OPEN/CLOSE KNOB - BLACK004-R35B0201 010-R35W0701TOP PLATE - WHITE 3-3 3-4 3-5 3-6 3-7 3-8 3-9 3-10 3-11 3-12 3-13 3-14 3-15 3-16 3-17 3-18 3-19 3-20 3-21 3-22 3-23 3-24 3-25 3-26 3-27 3-28 3-29 3-30 3-31 3-32 3-33 004-R35W0101POWER KNOB - WHITE CD OPEN/CLOSE KNOB - SILVER GREY004-R35S0201 010-R35S0701TOP PLATE - SILVER GREY 004-R35W0201CD OPEN/CLOSE KNOB - WHITE 008-SRL35001CD DOOR GEAR-A 033-02301015 008-SRL35005BELT PULLEY 002-SR350200CD DOOR GEAR BASE CD MOTOR BELT 014-SRL35010WORM GEAR SHAFT 008-SRL35002CD DOOR GEAR-B 008-SRL35003CD DOOR GEAR-C CD MOTOR - RF-370CA-15370085-SRL35060 POWER ON/OFF PCB ASSY100-SR352050 100-SR352060CD OPEN/CLOSE PCB ASSY 010-S8880100CD RUBBER CAP 037-SR350300CD RUBBER - BLACK 011-SR350100DC JACK/HEADPHONE PCB BRACKET 100-SR352080DC JACK PCB ASSY 100-SR352100AUX JACK PCB ASSY 100-SR352090PHONE JACK PCB ASSY 010-R35W0201REVOLUTION FOOT - WHITE 010-R35S0201REVOLUTION - SILVER GREY 010-R35B0201REVOLUTION FOOT - BLACK 037-SR350200RUBBER FOOT - B 100-SR352070POWER LED PCB ASSY 100-SR352120CD MOTOR PCB ASSY 039-S8880130CD DECK ASSY - CMS-M95BG6 002-SR350100CD BASE 008-SRL35007MOTOR PULLEY 011-SR350300CD MOTOR BRACKET 001-R35B0001FRONT PANEL - BLACK 001-R35W0001FRONT PANEL - WHITE 001-R35S0001FRONT PANEL - SILVER GREY 100-SR352110CD DOOR SW. PCB ASSY SR-L35 10 REF. NO EXPLODED VIEW-3 PARTS NO.DESCRIPTIONREMARKS SR-L35 3-34 3-35 3-36 3-37 3-38 3-39 3-40 3-41 3-42 009-R35B0201FM ANT STOPPER - BLACK E UK 009-R35W0201FM ANT STOPPER - WHITE E UK 009-R35S0201FM STOPPER - SILVER GREY E UK 089-00000014FM ROD ANTENNA E UK 009-R35W0101FM ANT HOLDER - WHITE E UK 009-R35B0101FM ANT HOLDER - BLACK E UK 009-R35S0101FM ANT HOLDER - SILVER GREY E UK 100-SR351030 MAIN PCB ASSY T/C 100-SR352010 MAIN PCB ASSY E UK 100-SR352020CD PCB ASSY 012-05080208NYLON WASHER 2X8X0.5MM(BLACK) 023-43010033SCREW PWB3X10MM (BLACK) 024-33010031SCREW KA3X10MM 024-41810032SCREW PWA1.8X10MM 024-13010032SCREW PA3X10MM 023-23010033SCREW BB3X10MM (BLACK) 008-SRL35006CD DOOR WORM GEAR 024-41806033SCREW PWA1.8X6MM (BLACK) 3-43 3-44 3-45 3-46 3-47 3-48 3-49 3-50 024-42006033SCREW PWA2X6MM (BLACK) 024-42010032SCREW PWA2X10MM 3-51 3-52 3-53 3-54 3-55 022-22605032SCREW BM2.6X5MM 022-83004032SCREW PM3X4MM 022-23006032SCREW BM3X6MM 023-23012033SCREW BB3X12MM (BLACK) 012-10060380METAL WASHER 3.8X6X1MM 022-23012031SCREW BM3X12MM 001-R35B0201REAR PANEL - BLACK T/C REAR PANEL - WHITE T/C001-R35W0201 001-R35S0201REAR PANEL - SILVER GREY TC 001-R35W0203 REAR PANEL - WHITE E UK - W/O MADE IN CHINA 001-R35S0203 REAR PANEL - SILVER GREY E UK - W/O MADE IN CHINA 001-R35B0202 REAR PANEL - BLACK EUK - W/MADE IN CHINA 001-R35B0203 REAR PANEL - BLACK E UK - W/O MADE IN CHINA 001-R35W0202 REAR PANEL - WHITE E UK - W/MADE IN CHINA 001-R35S0202 REAR PANEL - SILVER GREY E UK - W/MADE IN CHINA 11 3-56 3-57 CD DOOR ASSEMBLY 3-58 L-SPEAKER ASSEMBLY R-SPEAKER ASSEMBLY 5 PC BOARDS AND PARTS LIST MAIN PCB ASSY REF. NOREMARKSPARTS NO. 100-SR351030 MAIN PCB ASSY T/C DESCRIPTION IC3 IC2 IC1 TC1 IC7 C2,55,56 Q1,3,4,7,8,10, IC6 C3 IC4 IC5 Q6,9 IC - AN7808 IC - TC9260P TC. CAP 20PF 075-00780801 075-00926001 073-00020022 075-00405201IC - TC4052BP IC - TA8229K075-00822911 E.CAP 1000UF/16V072-30100161 TR - 2SC945076-00C94500 IC - TA2057N075-00205701 072-30680251E.CAP 6800UF/25V 075-00780501IC - KIA7805PI 075-09257F21IC - TC9257F 076-00A73300TR - 2SA733 100-SR352010 MAIN PCB ASSY E UK ZD1 D1-D13,15,16 077-3011B20HZENER DIODE 10V 077-00414801DIODE 1N4148 077-3005B30HZENER DIODE 4.8-5.0VZD2 L4,6 L3 052-SRL50010HORIZONTAL FERRITE CORE 079-D2800011AM IFT COIL - YELLOW VD1,VD2077-50014901ISV149 L5095-10220001INDUCTOR 220UH SR-L35 Q2076-00B54400TR - 2SB544F 062-SRL35000MAIN PCB Q5076-C2001L00TR - 2SC2001L Q18076-00B98600TR - 2SB986 IC8,12075-00455808IC - BA4558 L2079-D2930210AM OSC COIL - RED ! ! Q11-13,15-17,19 L1096-D2930011AM BAR ANT COIL 68T:20T CF3081-04500000AM CERAMIC FILTER SFU450B CF1,2081-31070001FM CERAMIC FILTER L10.7MA5-A CF4093-11070003CERAMIC FILTER 10.7MHZ CF5093-A4560001RESONATOR B456F16 XT1093-45000000CRYSTAL 4.5MHz CN3082-20300100CONNECTOR 3P P=2MM CN4082-10400100CONNECTOR 4P P=2MM CN2082-20340100CONNECTOR 3P P=2.5MM CN6082-10500100CONNECTOR 5P P=2MM CN7082-21350300FPC CONNECTOR 13P P=1.25MM CF6054-0GP18000FM ANT FILTER GFMB3 055-SLD90000TUNER PACK FUSE01090-22516022FUSE T1.6AL 250V 020-SD900000FM ANTENNA JACK T/C 12 1 G.F.KOU JUL.7.2004 94-V0 REV.01 062-SRL35000 SR-L35 MAIN PCB GND FM DNG SER JAPAN J9J8J7 J6 VDE USA TUNER AREA SETUP CSO FI TV B+ CGA TNA REKAEPS L OT REKAEPS R OT TO PHONE PCB TO CD PCB REWOP CD CD IN AUX IN TO CD PCB O-R I-R DNG I-L O-L G GR LGG V21+ DNG DNG V8+ R L DNG DNG L R ST-I IF/M DATA CLOC PERI GND SR-L35 MAIN PCB TU-P FU-B FU-A V-DA V-CL V-CE MUTE POW GND CD-P +8V 5.7V RESET IC3 9087NA 4CI KIA7805 WHT DER KLB ULB C100 R142 C105 IC7 401C 141R 51J 31J 531R C103 37C C34 5CI F7529CT TUNER PACK IC6 PB7502AT C2 C1 J42 J40 32J R116 85R 75R C41 C42 C37C38 03C 101C 831R 37R C39 R136 27R J36 61D 51D 31D 72J 82J 64J 52J 42J 71J 8D22R C29 C28 03J 13J 23J 61J 41J 91J 81J 6L 1CI TC4052BP C70 CW5 VD1 2J 2L L3 CN7 71Q 1TX VD2 08C R117 R103 06C Q15 9J C69 D3 29R C65 R106 D4 321R 421R 621R C86 CF4 CF1 CF3 76C 7J 85C R102 J1 J3 19R C82 C71 J12 J5 L5 99R C81 78C R128 311R R120 R121 R122 921R 46C D6 D5 87C R109 401R Q14 ZD2 HZ5B2 Q16 R100 R97 39R 59R R101 75C 29C R118 011R 411R 211R R108 R107 C66 C63 C90 R125 C77 58C C75 C74 TC1 49R 511R 09R 2D 1D 89R 19C C83 C88 C93 8J R127 C76 R119 031R 5FC C94 C95 J11 CF6 111R C84 J10 6J 2FC R105 C89 J4 95C 97C C68 R96 C72 16C C14 71C 4R Q1 54R C15 72C 2Q 92R 15R 82R C26 04R23R 32R 42R C21 C23 72R 33R 13R 45R 02J C22 62R 03R C18 65R 43R 91C 05R 94R 93R 31C C12 35R 25R 55R 61C 14R 24R 34R 44R 64R 84R R38 73R R36 53R CN4 CN6 2R 3R 4L C25 52R 74R C24 12J 22J C20 2CI TC9260P 1R 12R 5R Q7 01R 11R D9 21D Q9 6C C11 01C C9 C8 C7 C5 C4 ZD1 11D 02R 91R 81R 51R21R 8R 6R 9R 7R Q3 Q5 8Q 6Q Q4 41R 31R 61R 71R 01D 33J 92J J26 R62 C36 66R R63 46R 56R 13C 95R 06R R71 07R C32 R61 33C 86R R133 431R 96R 89C C99 43J C45C46 C47C48 94C 68R 78R 05C C51C52 88R 98R 35C C54 C55C56 1WC 3NC 2NC 21Q 31Q 47R 57R 67R 77R 48R R85 87R R79 08R 18R R82 R83 Q10 11Q 34C 44C D7 J41 J39 J47 8WC 10ESUF V052/LA6 . 1 T J43 C3 IC12 8CI 44J 53C 73J 931R 201C 53J J45 Q18 R143 91Q R145 R144 641R C108 SR-L35 13 MAIN PCB CD PCB ASSY REF. NOREMARKSPARTS NO.DESCRIPTION 100-SR352020CD PCB ASSY 062-SRL35001CD PCB C230072-30220101CE 2200UF/10V IC10075-00209001IC - TA2092A IC11075-00215301IC - TA2153FN IC14075-00729111IC - TA7291S IC9075-094A0931IC - TC94A09F-202 Q203,204076-00C94500TR - 2SC945 Q202076-00A73300TR - 2SA733 Q201076-00B54400TR - 2SB544F D201-207077-00414801DIODE 1N4148 L9,10095-00100001INDUCTOR 10UH XT2093-A0750002CRYSTAL 75KHZ XT3093-11693440CRYSTAL 16.9344MHZ CN24082-20240100CONNECTOR 2P P=2.5MM CN20,22082-20300100CONNECTOR 3P P=2MM CN10082-10600100CONNECTOR 6P P=2MM CN5082-21350300FPC CONNECTOR 13P P=1.25MM CN25082-21430300FPC CONNECTOR 14P P=1MM CN12082-21530300FPC CONNECTOR 15P P=1MM CN18082-31630100FPC CONNECTOR 16P P=1MM L11052-SRL50010HORIZONTAL FERRITE CORE ! CONNECTOR 6P P=1.5MM082-20660100CN17 SR-L35 14 N 1 B BC CP P D DC C 5 53 3L L- -R RS S 1 10 00 05 53 3L LR RS S- -2 26 60 0 1 1 8 8S S P P- -D DC C B BC CP P L LO OR R