Teac-AG-10-D-Service-Manual电路原理图.pdf

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1、A AG G- -1 10 0D D SERVICE MANUAL AV Digital Home Theater Receiver Effective : April, 2004S-0105A 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 circ

2、uit 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. Parts of mark can be used only with the version designated. US:U.S.A. C:CANADA E:EURO

3、PE UK:U.K. K:KOREA CONTENTS 1 SPECIFICATIONS 2 2 ADJUSTMENTS AND CHECKS 3 3 MICROCOMPUTER PIN FUNCTIONS 5 4 EXPLODED VIEWS AND PARTS LIST 8 5 PC BOARDS AND PARTS LIST 11 6 INCLUDED ACCESSORIES 36 RadioFans.CN 收音机爱 好者资料库 1 SPECIFICATIONS 2 Amplifier Section Output Power .100 W + 100 W (Stereo, 0.2 %

4、THD, 20 Hz to 20 kHz, 6 ) Surround Output Power.125 W per channel (0.7 % THD, 1 kHz, 6 , only one channel driven) Total Harmonic Distortion .0.09 % (at 95 W, 1 kHz, 6 ) Audio Input Sensitivity/Impedance .*LINE: 200 mV/47 k Output Level/Impedance (TAPE REC) .200 mV / 2.2 k Frequency Response .*LINE:

5、20 Hz 50 kHz, +0 / 3 dB Signal-to-Noise Ratio .*LINE: 90 dB (IHF-A) Tone Control.BASS: 10 dB at 100 Hz TREBLE: 10 dB at 10 kHz Digital Audio Section Sampling Frequency .32 kHz, 44.1 kHz, 48 kHz, 96 kHz Digital Input Level .COAXIAL (75 ): 0.5 Vp-p OPTICAL (660nm): 15 dBm to 21 dBm Video Section Video

6、 Format (OSD) U.S.A./Canada/Korea model .NTSC Europe/U.K. model .PAL S-Video Output Y (luminance) - Output level .1 Vp-p (75 ) C (color) - Output level.286 mVp-p (75 ) Jacks .S-VIDEO jack Video Output Output level.1 Vp-p (75 ) Jacks.RCA jack Component Video Output (Y, PB, PR) Y-Output level.1.0 Vp-p

7、 (75 ) PB, PR-Output level.0.7 Vp-p (75 ) Jacks . RCA jacks FM Tuner Section (Without notes 100.1 MHz, 65 dBf) Tuning Range U.S.A./Canada model.87.5 MHz 108.0 MHz, 100 kHz steps Europe/U.K./Korea model.87.5 MHz 108.0 MHz, 50 kHz steps Total Harmonic Distortion (1 kHz) .Mono: 0.5%, Stereo: 0.8% Frequ

8、ency Response.30 Hz 15 kHz, 3 dB Stereo Separation (1 kHz) U.S.A./Canada/Korea model .32 dB Europe/U.K. model.40 dB Signal-to-Noise Ratio.Mono: 70 dB, Stereo: 65 dB AM Tuner Section Tuning Range U.S.A./Canada model .520 kHz 1,710 kHz, 10 kHz steps Europe/U.K./Korea model .522 kHz 1,611 kHz, 9 kHz st

9、eps Usable Sensitivity.500 V/m Total Harmonic Distortion.1.5% at 100 dB/m Signal-to-Noise Ratio.40 dB at 100 dB/m General Power Requirements U.S.A./Canada model.AC 120 V, 60 Hz Europe/U.K. model.AC 230 V, 50 Hz Korea model.AC 220 V, 60 Hz Power Consumption U.S.A./Canada model .2.5 A (STANDBY : 2 W)

10、Europe/U.K. model .250 W (STANDBY : 3 W) Korea model.250 W (STANDBY : 2 W) AC Outlet (except U.K. model, total 100 W max.) U.S.A./Canada model.switched x 2 Europe/Korea model .switched x 1 Dimensions (W x H x D) .435 x 143 x 372 mm (17-1/8 x 5-5/8 x 14-5/8) Weight (net).10.4 kg (22-15/16 lb) Standar

11、d Accessories Power Cord x 1 AM Loop Antenna x 1 FM T-type Antenna x 1 FM Matching Transformer x 1 Remote Control Unit x 1 U.S.A./Canada/Korea model : UR-423 Europe/U.K. model : UR-424 Battery (AAA, R03, UM-4) x 2 Owners Manual x 1 * LINE means CD, TAPE, VIDEO. Design and specifications are subject

12、to change without notice. Weight and dimensions are approximate. RadioFans.CN 收音机爱 好者资料库 3 2-1 Equipment Requried AM Standard Signal Generator (AM SSG)Audio Generator FM Standard Signal Generator (FM SSG)Stereo Modulator OscilloscopeDistortion Meter AC VoltmeterDC Voltmeter Note : Disconnect externa

13、l FM antenna prior to adjustment. 2-2 Adjustment Locations SVR02 SVR01 SVR03 FD1 IF COIL OSC COILANT COIL R17 (Pattern Side) JW10 EC1 TUNER PCB 2 ADJUSTMENTS AND CHECKS 1. Tunning Voltage 520kHz / 1710kHz US,C 522kHz / 1611kHz E,UK,K 520kHz / 1710kHz US,C 522kHz / 1611kHz E,UK,K JW10 DC Voltmeter OS

14、C COIL 520kHz : 1.2 0.1V 1710kHz : 7.08.5V 1611kHz : 7.28.5V ITEM SIGNAL GENERATOR SETTING SET FREQUENCY SETTING EQUIPMENT CONNECTION ADJUSTMENT POINTS ADJUST FOR 2. IF Tracking 600kHz US,C 603kHz E,UK,K 600kHz US,C 603kHz E,UK,K TAPE PLAY terminal AC Voltmeter Oscilloscope IF COILMaximize audio out

15、put 3. RF Tracking 600kHz US,C 603kHz E,UK,K 600kHz US,C 603kHz E,UK,K TAPE PLAY terminal AC Voltmeter Oscilloscope ANT COIL Maximize audio output Repeat LOW,HIGH frequency 4. Seek Level 600kHz US,C 603kHz E,UK,K 600kHz US,C 603kHz E,UK,K TAPE PLAY terminal AC Voltmeter Oscilloscope SVR03Tuned on po

16、int 2-3 AM Adjustment Output of signal generator should not be greater than necessary to obtain an optimum output reading. Signal generator modulation : 30% Signal frequency : 400Hz Modulation frequency : 600kHz, 1000kHz, 1400kHz US,C / 603kHz, 999kHz, 1404kHz E,UK,K 4 ITEM SIGNAL GENERATOR SETTING

17、SET FREQUENCY SETTING EQUIPMENT CONNECTION ADJUSTMENT POINTS ADJUST FOR 2. FM DET and Distortion 98.1MHz98.1MHz R17 DC Voltmeter TAPE PLAY terminal AC Voltmeter Oscilloscope FD1 0V and minimize distortion 3. Stereo Separation 98.1MHz98.1MHz TAPE PLAY terminal AC Voltmeter Oscilloscope SVR02 Minimize

18、 stereo distortion and maximize separation 4. Seek Stop Level98.1MHz98.1MHz TAPE PLAY terminal AC Voltmeter Oscilloscope SVR01 Scan stop point to 18dBu 1. Tunning Voltage 87.5MHz 108MHz 87.5MHz 108MHz EC1 DC Voltmeter Check 87.5MHz : 1.351.65V 108MHz : 6.58.5V 2-4 FM Adjustment Output of signal gene

19、rator should not be greater than necessary to obtain an optimum output reading. Signal generator modulation : MAIN : 90%, PILOT : 10% Signal frequency : 1kHz, Deviation : 75kHz US,C,K / 40kHz E,UK Modulation frequency : 90.1MHz, 98.1MHz, 106.1MHz 3 MICROCOMPUTER PIN FUNCTIONS 5 G11 G12 VDD P.DOWN VO

20、L. UP RDS CLK VOL. DOWN RMC RDS DATA SPK LED CLK_72131 PROTECTION STEREO IF COUNT CLK 61516 DATA 61516 KEY IN3 KEY IN2 KEY IN1 FUNC-DN FUNC_UP DATA 72131 CE _72131 CDI 49326 CLK 4112/4529/49326 SDI 4112/4529/49326 CDI 4112 VREF VSYNC TUNED 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

21、 25 26 27 28 29 30 4039383736353431 32 3341 4243 44 45 4647 48 4950 51 52 53 54 55 56 57 58 59 60 70 69 68 67 63 64 65 66 61 62 71 72 73 74 81828384 75 76 77 78 88 87 8685 79 80 8990100 9998 9796 95 94919293 1 49326_CS SV_DET 49326 INTERQ 4112/4529 P/N STEP OPTION LATCH 61516 GND RESET EXTAL XTAL GN

22、D NC GND +5V BACK UP VFDP-30V TUNER MUTE SR MUTE SW.MUTE C MUTE F.MUTE S11 S10 S9 S8 S7 S6 S5 S4 S3 S2 S1 STBY_LED/RELAY/ POWER LED POWER LED2 CS _4112 OSD_DATA OSD_CLK OSD_CE CONT_2506 SPK_RLY SC MUTE SUB W .SUM ABOOT ROM3 ROM30 ROM2 49326 RESET DSP MUTE C.EQ VIDEO_S3 VIDEO_S2 G10 G9 G8 G7 G6 G5 G4

23、 G3 G2 G1 NC VDD NC NC NC S16 S15 S14 S13 S12 CXP82860 (Top View) 3-1 Pin Assignment 6 Pin No.SymbolDescription 12G1/G2GRID FL PORT 3VDDPULL UP(N.C) 4P/DInput for power down. 5VOL. UPInput for main volume up. 6RDS CLKClock signal output for BU1924. 7VOL. DOWNInput for main volume down. 8RMCInput for

24、 remocon data. 9RDS DATAInput for RDS data of BU1924. 10SPK LEDOutput to drive speaker LED. (At H, it is active.) 11CLK 72131Clock signal output for 72131. 12PROTECTIONInput for detecting PROTECTION condition. 13STEREOInput for detecting STEREO condition. 14IF COUNTInput for detecting TUNER FREQUENC

25、Y. 15CLK 61516Clock signal output for M61516. 16DATA 61516Data signal output for M61516. 17KEY IN3Data input for key scan. 18KEY IN2Data input for key scan. 19KEY IN1Data input for key scan. 20FUNC_DNInput for function encoder down 21FUNC_UPInput for function encoder up 22DATA 72131Data signal outpu

26、t for 72131. 23CE 72131Chip enable signal output to 72131. 24CDI 49326Data signal input for CS49326. 25CLK 4112/4529/49326Clock signal output for AK4112/AK4529/CS49236. 26SDI 4112/4529/49326Data signal output for AK4112/AK4529/CS49326. 27CDI 4112Data signal input for AK4112. 28AVREFReference voltage

27、. (Connected to +5V, Not VDD.) 29VSYNCInput for detecting synchronization signal output from BA7046 30TUNEDInput for detecting TUNED condition. (At L, it is active.) 31CS 49326Chip select signal output to CS49326 32SV-DETInput for detecting S-VIDEO input signal (At H, it is active.) 33INTERQ 49326In

28、terrupt signal output to CS49326 34P/D4112,4529Input for AK4112/AK4529power down. 35STEP_OPTInput for selecting the frequency ranges steps of FM and AM. ( 3.4V : RDS, 5V : without RDS Receiver) 36LATCH M61516Chip enable signal output to M61516. 37GNDGROUND 38RESETInput for resetting the CPU. (At L,

29、it is active.) 39EXTALInput for 10MHz crystal oscillator. 40XTALOutput for 10MHz crystal oscillator. 41GNDGround. 42NCNot used! 43GNDGround. 44+5V BACK UP+5V power supply. 45VFDP-30V Supply 3-2 Pin Functions 7 Pin No.SymbolDescription 46T_MUTEOutput for tuner mute. (At L, it is active.) 47SR_MUTEOut

30、put for surround channel mute. (At L, it is active.) 48SW_MUTEOutput for sub woofer channel mute. (At L, it is active.) 49C_MUTEOutput for center channel mute. (At L, it is active.) 50F_MUTEOutput for front channel mute. (At L, it is active.) 51VIDEO_S2Video select 1,2,3 52VIDEO_S3Video select 1,2,3

31、 53CINEMA ,EQOutput for cinema eq (At H, it is active.) 54DSP_MUTEOutput for DSP mute. (At L, it is active.) 55CS49326RSTReset signal output to CS4926. 56ROM2Signal output to M27W201 . 57ROM30Signal output to M27W201 . 58ROM3Signal output to M27W201 . 59AUTOBOOTOutput for DSP AUTOBOOT 60SUB SUMOutpu

32、t for sub woofer Summing. (At L, it is active.) 61SC_MUTEOutput for center channel mute. (At L, it is active.) 62SPK RELAYOutput for Speaker Relay ON/OFF (At H, it is active.) 63CONT 2506Output for NJM 2506 IC 64OSD CEOutput for chip enable of M35010 OSD IC 65OSD CLKOutput for clock of M35010 OSD IC

33、 66OSD DATAOutput for data of M35010 OSD IC 67CS 4112Chip select signal output to AK4112 68POWER LED2Output for POWER LED Dimmer. 69STANDBY LED/RELAY/POWER LED Output to ST/BY LED, STBY Relay and POWER LED. (At H, it is active.) 7085S1S15GRID FL PORT 86N.CNot used! 87N.CNot used! 88N.CNot used! 89VD

34、D+5V power supply. 90N.CNot used! 91100G1G10GRID FL PORT 8 18 14 21 23 49 46 20 6 7 22 32 33 34 29 30 40 27 26 36 35 39 24 38 45 24 24 15 25 4 1 1 47 9 3 11 12 5 13 8 19 28 42 41 43 44 48 10 17 16 50 51 2 37 31 52 4 EXPLODED VIEWS AND PARTS LIST 9 EXPLODED VIEW LIST REF.NO.PARTS NO.DESCRIPTIONREMARK

35、S 19A09976400KNOB ASSY,VOLUME5088210788000 29A09980600PANEL,FRONT US,C,K3067211198020 29A09974900PANEL,FRONT E,UK3067211198030 39A09976300WINDOW,DISPLAY5077210973010 49A09976900BADGE,GRAY5630210328000 59A09976800INDICATOR5160210093000 69A09975300BODY3417210091000 79A09976600BUTTON,9KEY-RDS5097211981

36、010 89A09978300ST/BY PCB ASSY7028062244010 99A09976500BUTTON,POWER5097211971000 109A09975700BRACKET,POWER4010210876000 119A09978600POWER SW PCB ASSY7028062262010 129A09981600HEADPHONE PCB ASSY7028062263010 139A09976700INDICATOR,STAND-BY5160040643010 149A09978400FUNCTION PCB ASSY7028062252010 159A099

37、82600FRONT PCB ASSY US,C7025HK0214011 159A09977200FRONT PCB ASSY E7025HK0214021 159A09983900FRONT PCB ASSY UK7025HK0214031 159A09981000FRONT PCB ASSY K7025HK0214051 169A09967400DISPLAY,FLTK530123500010 179A09976000HOLDER,FLT4320210091010 189A09974600HEAT SINK,POWER2120210608000 199A09973900GUIDE L P

38、CB ASSY0702806100040 209A09974000GUIDE R PCB ASSY0702806100050 219A09975600BRACKET,H SINK4010056906010 229A09982800AMP PCB ASSY US,C7025HK0214015 229A09977500AMP PCB ASSY E7025HK0214025 229A09984100AMP PCB ASSY UK7025HK0214035 229A09981200AMP PCB ASSY K7025HK0214055 239A09980700CHASSIS,MAIN320021116

39、6000 249A09975500FOOT4007040241040 259A09975800SPACER,KNOB4300040561010 269A09982500MAIN PCB ASSY US,C7025HK0214010 269A09977100MAIN PCB ASSY E7025HK0214020 269A09983800MAIN PCB ASSY UK7025HK0214030 269A09980900MAIN PCB ASSY K7025HK0214050 279A09974500HEAT SINK2120044308020 289A09974300HEAT SINK2120

40、043538030 299A09961100TERMINAL,RCA 12PING608120154000 309A09960700TERMINAL,RCA 6PING603060046020 319A09960600TERMINAL,RCA 4PING602040045030 329A09960500TERMINAL,RCA 4PING602040045000 339A09961300TERMINAL,BOARD SCREW 8PG61408103600A 349A09961200TERMINAL,BOARD SCREW 4PG612041037330 359A09982700DSP PCB

41、 ASSY US,C7025HK0214012 359A09977300DSP PCB ASSY E7025HK0214022 359A09984000DSP PCB ASSY UK7025HK0214032 359A09981100DSP PCB ASSY K7025HK0214052 369A09975900SPACER,SUPPORTER4300210023000 379A09975000SHIELD-PLATE GND3070045526010 389A09958400MODULE,OPTICAL RCVRE100150200020 399A09960400TERMINAL,RCA 2

42、PING601200099040 409A09981900TUNER,FM/AM US,CE900900100020 409A09959000TUNER,FM/AM E,UKE903901416000 409A09979500TUNER,FM/AM KE903900100010 10 EXPLODED VIEW LIST REF.NO.PARTS NO.DESCRIPTIONREMARKS 419A09977600COM-V PCB ASSY7025HK0214026 429A09961000TERMINAL,RCA 3PING606300125030 439A09977400S-VIDEO

43、PCB ASSY7025HK0214024 449A09959900JACK,DIN,S-VIDEO 2PG403040020010 459A09982200CHASSIS,BACK US,C,UK3207211176130 459A09975200CHASSIS,BACK E3207211176120 459A09980800CHASSIS,BACK K3207211176150 469A09983700POWER PCB ASSY US,C7028061621060 469A09978200POWER PCB ASSY E7028061621070 469A09983600POWER PC

44、B ASSY UK70280616210A0 469A09981500POWER PCB ASSY K7028061621090 479A09979700SOCKET,POWER RECEPTACLE US,CG435040070000 479A09960100SOCKET,AC OUTLET YKE31-0090 EG435040110000 479A09982000SOCKET,POWER RECEPTACLE KG435000160010 489A09960000SOCKET,POWER ACG430040550010 499A09974800CABINET,TOP3007210356000 509A09982100CORD,AC US,CL061000000080 509A09969200CORD,AC EL061000000060 509A09982100CORD,AC UKL061000000080 509A09980100CORD,AC KL061000000050