Teac-SR-L30DAB-Service-Manual电路原理图.pdf

S SR R- -L L3 30 0D DA AB B SERVICE MANUAL DAB/FM Stereo Radio Effective : January, 2004S-0110A NOTES PC boards 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 components - refer to the appropriate parts list and ensure exact replacement. CONTENTS 1 SPECIFICATIONS 2 2 MICROCOMPUTER PIN FUNCTIONS 3 3 EXPLODED VIEWS AND PARTS LIST 5 4 PC BOARDS AND PARTS LIST 7 For U.K. RadioFans.CN 收音机爱 好者资料库 1 SPECIFICATIONS 2 FM Tuner Tuning range .87.50 - 108.00 MHz (50 kHz steps) Signal-to-Noise ratio .65 dB (Mono), 60 dB (Stereo) DAB Tuner Tunig range .Band 3, 174 MHz - 240 MHz Input .Telescopic antenna Max signal . 3 dBm typ Sensitivity. 96 dBm typ Adjacent channel rejection .35 dB typ Digital output .24 bit/48 kHz resolution Speaker System Unit .7.5 cm Cone x 2 Connectors Digital output.Optical x 1 Analogue audio output .RCA x 1 Headphone out.3.5 mm stereo mini jack x 1 General Output power .2 W + 2 W Power requirements.DC +12V Dimensions (W x H x D) .310 x 146 x 95 mm Weight .2.0 kg Operating temperature .0 C - 50 C Accessories AC adaptor x 1 Design and specifications are subject to change without notice. About DAB With this unit you can receive and listen to Digital Audio Broadcast (DAB) programmes. DAB uses digital, not analogue signals, resulting in near CD-quality audio with virtually interference-free reception. Along with superior quality audio, DAB can also deliver additional audio channels and text. In the future, computer data and images are also possible. Digital radio is broadcast as groups of data called ensembles or multiplexes. Each multiplex can contain a number of stations (services) and each station contains a primary service and can contain secondary services as illustrated in the following diagram. Each multiplex is transmitted in a set frequency range and received by this unit for decoding. You can receive multiplexes broadcast in the 174240 MHz frequency band and store the services in each multiplex for you to access. The number of multiplexes you receive depend on your location. Channels used in the UK are in the range 10A to 12D. Multiplexes and stations have labels (names) that are used to identify them. Instead of needing to know the particular frequency of your favourite broadcast, you can simply select the station name. Secondary services and additional data such as text or multiplex info are also available. DAB SIGNAL MULTIPLEX PRIMARY SERVICES SECONDARY SERVICES Parliament BBC Radio 4 BBC National DAB 1 1 2 3+ 1 234+ RadioFans.CN 收音机爱 好者资料库 2 MICROCOMPUTER PIN FUNCTIONS 3 P1.7 P1.6 P1.5 P1.4 P1.3 P1.2 P1.1 P1.0 P0.7/PG7 P0.6/PG6 P0.5/PG5 P0.4/PG4 P0.3/PG3 P0.2/PG2 P0.1/PG1 P0.0/PG0 P2.7/TAOUT P2.6/TACAP P2.5/TACK P2.4/TBPWM P2.3/DAOUT P2.2/SCK P2.1/SI P2.0/SO P5.7 P5.6/SDAT P5.5/SCLK VDD1 VSS1 XOUT XIN TEST P5.4 P5.3/RxD0 RESETB P5.2/TxD0 P5.1/RxD1 P5.0/TxD1 P3.7/TCOUT1 P3.6/TCOUT0 S3C84BB/F84BB (80-QFP-1420C) 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 8025 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 P3.5/T1OUT1 P3.4/T1OUT0 P3.3/T1CAP1 P3.2/T1CAP0 P3.1/T1CK1 P3.0/T1CK0 P4.7/INT7 P4.6/INT6 P4.5/INT5 P4.4/INT4 P4.3/INT3 P4.2/INT2 P4.1/INT1 P4.0/INT0 P7.7/ADC7 P7.6/ADC6 P8.0 P8.1 P8.2 P8.3 P8.4/INT8 P8.5/INT9 P6.0 P6.1 P6.2 P6.3 P6.4 VDD2 VSS2 P6.5 P6.6 P6.7 P7.0/ADC0 P7.1/ADC1 P7.2/ADC2 P7.3/ADC3 AVSS AVREF P7.4/ADC4 P7.5/ADC5 2-1 Pin Assignment I/O Port and Interrupt Control SAM88RC CPU 64K-Byte ROM 2064-Byte RAM OSC/RESETB 8-Bit Basic Timer 8-Bit Timer /CounterA,B 8-Bit Timer/ CounterC0,C1 16-Bit Timer /Counter10,11 Port 0Port 1A/D Port 2P2.0-P2.7 XIN XOUT RESETB P2.7/TAOUT P2.6/TACAP P2.5/TACK P3.6/TCOUT1 P2.4/TBOUT P3.4/T1OUT0 P1.0-P1.7P0.0-P0.7 AVREFAVSS Port 3P3.0-P3.7 Port 4 P4.0-P4.7/ INT0INT7 Port 5P5.0-P5.7 Port 6P6.0-P6.7 SIO/ UART0,1 PG P3.7/TCOUT0 P0.0P0.7/ PG0PG7 P3.2/T1CAP0 P3.0/T1CK0 P3.5/T1OUT1 P3.3/T1CAP1 P3.1/T1CK1 P2.2/SCK P2.1/SI P2.0/SO P5.3/RXD0 P5.2/TXD0 P5.1/RXD1 P5.0/TXD1 Port 8Port 7D/A P7.0-P7.7/ ADC0ADC7 P8.0-P8.5/ INT8,INT9 P2.3/ DAOUT 2-2 Block Diagram 4 PIN No.I/ODESCRIPTIONPIN No.I/ODESCRIPTION 18OLCD Data Bus lines 10IUART Data input port 11OUART Data output port 12IPower supply port (+5V) 13-GND 14O10MHz crystal connection port 15I 16IFull-Down register connected internally 19IReset input port (L) 21IDAB Data input port 22ODAB Data output port 23ODAB Clock control port 24OFM MUTE control port (L) 25OPLL Data output port 26OPLL Enable control port 27OPLL Clock control port 28ITuner module stereo control port 29ITuner module tuned control port 30IPLL Data input port 31- 32- 33IBACKUP mode control port (L) 34- 35- 36- 39,40-GND 41IScroll up control port 42IScroll down control port 43IA/D converter reference voltage 44,45-GND 46IKey 3 control port 47IKey 2 control port 48IKey 1 control port 52-GND 53IPower supply port (+5V) 54OSystem MUTE control port (L) 55- 56ODAB on control port (H) 57OFM on comtrol port (H) 58OUnit turn on control port (H) 6571IOption control port 78ORegister selection (H:Data registor, L:Instruction registor) 79ORead/Write selection (H:Read, L:Write) 80OEnable signal for LCM DAB_DIN RESET DAB_DOUT DAB_CK FM_MUTE PLL_D PLL_CE PLL_CLK NAMENAME VSS1 X OUT X IN TEST LCD-DA SINO SOTO VDD1 STEREO TUNED PLL_DIN NC NC BACK_UP NC NC NC GND SCROLL_UP SCROLL_DN VREF AVSS KEY 3 KEY 2 KEY 1 VSS2 VDD2 SYSTEM_MUTE NC DAB_ON FM_ON POWER_ON OPTION RS_P R/W ES_P 2-3 Pin Functions 5 3 EXPLODED VIEWS AND PARTS LIST 6 EXPLODED VIEW LIST REF.NO.PARTS NO.DESCRIPTIONREMARKS 1CKD1A053R6ZG5FRONT CABINET 2CHD1A049SPECIAL SCREW 3CHG1A271CUSHION 4CGU1A325A14ZLCD WINDOW 5CAS08FP256SCZFULL RANGE SPEAKER 6CHG1A272SPEAKER CUSHION 7CHG1A278CUSHION 8CGW1A376R4FRONT FRAME 9KKL1A033FOOT 10CKA1A167WOOD CABINET 11CHG1A269CUSHION 12CHP1A054PAPER PORT 13CKD1A052R6ZG5REAR CABINET 14CHG1A273RUBBER WASHER 15CJJ3G013ZTERMINAL 16CMD1A520TERMINAL BRACKET 17CMH1A228R6ANT HOLDER 18CSA1A022ZROD ANT 19CMH1A226PCB SUPPORT 20CMD1A515TOP BRACKET 21CBT1A921R6C22TACT KNOB 22CHG1A270TOP CUSHION 23CHG3A271CUSHION 24CKD1A054R6ZG5TOP CABINET 25CBN1A180R6G5VOLUME KNOB 26CGX1A346R6C22DECORATION RING 27CKH1A002G17PORTABLE HANDLE 29COP11668BAMP PCB ASSY 30COP11668BAMP PCB ASSY 31COP11667BMICOM PCB ASSY 32HNVFS2020VEDAB MODULE 33COP11667BMICOM PCB ASSY 34CNVMB001FA1-8PTUNER MODULE 35CHG1A276CUSHION 36CHG2A271CUSHION INCLUDED ACCESSORIES REF.NO.PARTS NO.DESCRIPTIONREMARKS 9A09899200OWNERS MANUAL CJS3F003ZAC ADAPTOR 7 AMP PCB MICOM PCB 4 PC BOARDS AND PARTS LIST AMP PCB ASSY REF.NO.PARTS NO.DESCRIPTION COP11668B PCB ASSY,AMP CUP11668Z PCB,AMP CN22,CN23 KJP07GA98ZM WAFER,MOLEX35336-0710 CN24 KJP08GA98ZM WAFER,MOLEX35336-0810 D910 HVDMTZJ6.2BT DIODE,ZENER 6.2V 1/2W D912 HVD1SS133MT DIODE,1SS133T-77 IC91,IC92 HVIKA78R05 IC,KA78R05 IC93 HVIKA78R09API IC,KA78R09API IC95 HVINJM2068MDTE1 IC,NJM2068MD-TE1 IC96 HVITDA7266S IC,TDA7266S JK21 CJJ4N063Z JACK,BOARD JK22 HJSTOTX179L MODULE,OPTICAL TOTX179L JK23 HJJ2D008Z JACK,HEADPHONE HTJ-035-10BB JK24 HJJ1B002Z JACK,DC POWER HTJ-020-05B L201 HLQ02C2R7KT COIL,AXIAL 2.7UH K Q201,Q202 HVTKTD1302T TR,KTD1302 Q905 HVTKSC2316YT TR,KSC2316Y Q906 HVTKRA107MT TR,KRA107M R911,R912 CRG2ANJ3R3H R,METAL 2W 3.3 OHM S001 HST1A016Z SW,TACT SKQNAED010 S701-S707 HST1A016Z SW,TACT SKQNAED010 S709-S714 HST1A016Z SW,TACT SKQNAED010 VE91 HSR2A028Z VR,ENCODER EC12B244S0034ZZZ VR91 CVV2X05B503Z R,VARIABLE MICOM PCB ASSY REF.NO.PARTS NO.DESCRIPTION COP11667B PCB ASSY,MICOM CUP11667Z PCB,MICOM HALHY1602F305 LCD MODULE,HY-1602F-305 HNVFS2020VENICE DAB MODULE,FS2020VENICE1.1 BAT1 HABGP40BVH3A3H BATTERY,RECHARGEABLE BN19 KJP02TT155ZY PIN,HEADER BN20 KJP16TT164ZY PIN,HEADER BN21 CJP44TT153ZY PIN,HEADER BN22,BN23 KJP07GB99ZM CONNECTOR,HOUSING BN24 KJP08GB99ZM CONNECTOR,HOUSING CN12 KJP15GA117ZG CARD CABLE,WAFER CN71 KJP05GB46ZM WAFER,MOLEX53015 CN73,CN75 KJP06GA19ZM WAFER,MOLEX53014-0610 D701 HVDMTZJ3.3BT DIODE,ZENER 3.3V 1/2W D702,D703 HVD1SS133MT DIODE,1SS133T-77 D706-D708 HVD1SS133MT DIODE,1SS133T-77 D911 HVDMTZJ4.7BT DIODE,ZENER 4.7V 1/2W IC21 HVINJM2068MDTE1 IC,NJM2068MD-TE1 IC22 BVI74HC4066D IC,74HC4066D IC23 HVIRE5VL28CATZ IC,RE5VL28CATZ IC71 HVIS3F84BB IC,FLASH U-COM S3F84BB IC94 HVIRC1117ST IC,RC1117ST L701 HLQ02C2R7KT COIL,AXIAL 2.7UH K Q701-Q703 HVTKRA107MT TR,KRA107M Q704 HVTKRC107MT TR,KRC107M Q706,Q707 HVTKRC107MT TR,KRC107M Q709-Q711 HVTKRC107MT TR,KRC107M Q904 HVTKSB811YT TR,KSB811Y RY11 BSL2A016ZE RELAY WF11 KJP13GA115ZG WAFER,CARD CABLE WF12 KJP15GA117ZG CARD CABLE,WAFER 15P X701 HOX10000E220TF CRYSTAL,CL-22P 8 86745231 E D C B A DAB/FM Stereo Radio S SR R- -L L3 30 0D DA AB B 1 st Issue; January 2004 BLOCK DIAGRAMSR-L30DAB 86745231 E D C B A DAB/FM Stereo Radio S SR R- -L L3 30 0D DA AB B 1 st Issue; January 2004 WIRING DIAGRAMSR-L30DAB 86745231 E D C B A SCHEMATIC DIAGRAMSR-L30DAB DAB/FM Stereo Radio S SR R- -L L3 30 0D DA AB B 1 st Issue; January 2004 CUP11667-1 CUP11667-2 MICOM PCB 86745231 E D C B A SCHEMATIC DIAGRAMSR-L30DABAMP PCB DAB/FM Stereo Radio S SR R- -L L3 30 0D DA AB B 1 st Issue; January 2004 CUP11668-1 CUP11668-2