Teac-UX-1-Service-Manual电路原理图.pdf

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1、U UX X- -1 1 SERVICE MANUAL DVD/DVD-A/CD/SACD PLAYER Effective : August, 2004 8C0362S-0127A 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 di

2、agrams 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:EUROPE K:K

3、OREA CONTENTS 1 SPECIFICATIONS 2 2 BLOCK DIAGRAM 3 3 ADJUSTMENTS 4 4 EXPLODED VIEWS AND PARTS LIST 5 5 PC BOARDS AND PARTS LIST 11 6 INCLUDED ACCESSORIES 26 RadioFans.CN 收音机爱 好者资料库 General System.DVD-Video, DVD-Audio, DVD-R/RW, Video-CD, SACD, and CD Power supply .AC 230 V, 50 Hz (Europe model) .AC

4、120 V, 60 Hz (U.S.A./Canada model) .AC 220 V, 60 Hz (Korea model) Power consumption .45 W Weight.25 kg (55-1/16 lb) External dimensions (W x H x D) .442 x 153 x 353 mm (17-3/8 x 6 x 13-7/8) Operating temperature.+5C +35C Operating humidity.5% to 85% (no condensation) Storage temperature .20C +55C Vi

5、deo Output S-Video output (S1/S2) 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 (75 ) PB, PR-Output level .0.7 Vp-p (75 ) Jack

6、s . BNC jacks D1/D2 video output (Y, PB, PR) Y-Output level .1.0 Vp-p (75 ) PB, PR-Output level .0.7 Vp-p (75 ) Jacks .D terminal DVI-D video output (HDCP compatible digital RGB) Jacks.DVID 24pin (conform to TMDS, single link only) Audio output (Analog Audio) Jacks.XLR jacks (2 channel) x 1 RCA jack

7、s (5.1 channel) x 1 Maximum Output level (1 kHz, full scale) .2.5 Vrms (RCA) 2.3 Vrms (XLR) Nominal Output level (1 kHz, full scale 20dB).250 mVrms (RCA) 230 mVrms (XLR) Frequency response .5Hz - 80 kHz (DVD-Audio) Signal-to-Noise Ratio (S/N).112 dB (SACD, 1 kHz) Dynamic range .106 dB (SACD, 1 kHz)

8、Total harmonic distortion.0.001% (SACD, 1 kHz) Decodable format.DTS, DTS 96/24, Dolby Digital PCM 44.1 kHz-192 kHz/16-24 bit, DSD Audio output (Digital Audio) OPTICAL .Optical digital jack x 1, 15 to 21 dBm COAXIAL .RCA jack x 1, 0.5 Vp-p/75 Word Synchronization input format Jack .BNC Input level .4

9、.5 Vp-p/75 The main unit can accept and synchronize to the following frequencies received from external devices: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 100kHz, 176.4kHz, 192kHz as well as frequencies which are 96% of these values, in the 4% DOWN mode. Accessories Power cord x 1 Remote Control Unit (RC-942)

10、 x 1 Batteries (AA, R6, SUM-3) x 2 Screwdriver x 1 Felt x 3 Warranty card x 1 Owners manual x 1 Design and specifications are subject to change without notice. Weight and dimensions are approximate. 1 SPECIFICATIONS 2 353mm 332mm 153mm 442mm RadioFans.CN 收音机爱 好者资料库 2 BLOCK DIAGRAM 3 SACD CD? ? SACD

11、VRDS UNIT FRONT PANEL CD DVD Spindle Motor Front End DSP SACD Decoder PCM Converter Digital Filter D/A Converter + + Balanced Front L ch Balanced Front R ch Front L ch AUDIO OUT (2ch) AUDIO OUT (5.1ch) VIDEO OUT Component Video DIGITAL OUT Front R ch Surround L ch Surround R ch Center Subwoofer Coax

12、ial Optical Composite Video S-Video Y CB/PB CR/PR D1/D2 DVI-D (HDCP) D/A Converter D/A Converter D/A Converter D/A Converter D/A Converter D/A Converter D/A Converter DVI Transmitter Digital Filter Digital Filter MPEG-2 Decorder Video Encoder I/P Converter Driver Optical Pickup RF Amp Back End MPU I

13、/F MPU FL Display Key SW Audio DSP 3 ADJUSTMENTS 4 R232 R235 CORE PCB P205 (Bottom Side) 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 cl

14、assified as a class 1 laser product. There is no 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. OCAUTION USE OF CONTROLS OR ADJU

15、STMENT OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE. Optical pickup: Type: GH20707A2A Manufacturer: SHARP CORPORATION Laser output: Less than 1mW on the objective lens Wavelength: 7885 nm (CD), 65010 nm (DVD) 1For U.S.A. The CORE PCB is be

16、neath the VIDEO PCB. So remove the VIDEO PCB before attempting adjustments. 3-1 Sled Offset Adjustment 1. Connect the probe of oscilloscope to pin 1 (SLCNT) of P205 on CORE PCB, and the probe earth to pin 2 (SL18V). 2. Set the oscilloscopes voltage range to DC100mV, and the time calibration to 10mS.

17、 3. Adjust potentiometer R232 for a potential difference of 0V between pins 1 and 2. 3-2 Sled Gain Adjustment 1. Connect the probe of oscilloscope to pin 3 (H1OUT) of P205 on CORE PCB, and the probe earth to pin 2 (SL18V). 2. Set the oscilloscopes voltage range to AC200mV, and the time calibration t

18、o 10mS. 3. Press the DF range button on RC-668 (P/No. E00380000A), a remote controller for VRDS-8, to activate the sled, and adjust potentiometer R235 for a sine wave output of 1Vp-p at pin 3. Pressing the DF range button again beings the unit back to the normal mode. 4 EXPLODED VIEWS AND PARTS LIST

19、 EXPLODED VIEW-1 5 1 2 3 4 5 6 7 8 9 t y u i o o p s d f g h a j k k l l ; z z z x x x c v b n m , . / ! # $ % z x c v v v v b b n n m m , . / ! Q ( S D F F H H H K K K K L A A 6 / 6 u i ) W $ E R T 7 5 6 0 G K K K K K K K K K K K J J g % Y K K G G : # August 2004 PCBA,POWER PCBA,CORE PCBA,FRONT PCB

20、A,DAC2CH PCBA,REG PCBA,DAC4CH PCBA,INLET TRANS,ANALOG TRANS,DIGITAL PCBA,VIDEO PCBA,PSW J02 P01P02P03 P06 P15 P14 P13 P07 P08 P12 P11 P10 P09 P16 J601 P401 P601 J101 PICKUP UNIT PCBA,SW-JOINTPCBA,SPDL SLED MOTOR P101P201 P1 P7P9 PCBA,PWRLED P1303 P1302 P1301P1304 P1305 P1306 P2501 P2502 P2503 P1003P

21、2001 PCBA,D-OUT P1003 P602 P1001P801 P1503P803 P1004 P2001 P1501 J301 P4 P5 P1005P1502 P701 P2P3P6 P203P202P204 P151P103P104 86745231 E D C B A WIRING DIAGRAMUX-1POWER SUPPLY DVD/DVD-A/CD/SACD PLAYER U UX X- -1 1 2 nd Issue; August 2004 -35V_2 P8V +8VD +12V -8VA PCBA,POWER -35V_1 P12V -8VA F5V GND_7

22、.5V GND_8V VIN2 10V (A) GND (14.5C) +12VA B5V +8VA +7.5V +8VD VIN1 GNDA2 GND (17.5A) 14.5V (CORE) GNDA GND_5V PCBA,CORE -8VA GNDA2 17.5V_1 (A) GND (10.5C) GNDA F5V +5VD GNDA2 TRANS,ANALOG +8VA 14.5V (V)10.5V (CORE) -7.5VA +5V GNDA1 +8VA GNDA2 7.5V_2 (V) 7V (CORE) +7.5VA FL_-30V GND1 -15VA GND_8V +8V

23、A GND (14.5V) GND (7C) NC TRANS,DIGITAL /RESET +15VA GND_8V GNDA1 GND (V) PCB,VIDEO NC /P_DOWN FL_AC1 PCBA,REG -15VA +8VD -15VA 7.5V_1 (V) PCBA,DAC4ch GND (7VF) GND BGND FL_AC2 FL_AC2 LIVE NC -15VA +8VD +15VA 2.8VAC_CT PCBA,DAC2ch 7V (V August 2004 PXD1 BDGND DIV_WORD GND VSEL2 DSD_FR VCXO_SEL IF_SC

24、K GND GND DIV_SEL1 MC-RQ GND GND NC GND VSYNC MSEN MUTE2 PCM_SL/SR DSD_EN 768Fs2 SDO BCK GND GND PXD4 PXD5 GND GND GND PCMLRCK SCKMI SDA-D GND TM_DATA CDDASEL GND NC +3.3V /RESET-M GND SQUEEZE SDO C/SW DF MUTE GND RESET ASEL2 SCL-D PXD3 VSEL2 GNDFs SEL2 BE_DATA IF_DATA GND BE_DATA GND GND DGND DIV_W

25、ORD DGND GND GND GND 768Fs2 PROG 1394EN GND TP1028 GND GND GND DEMP Fs SEL1 GND Fs SEL2 GND DIV_SEL1 232C-RQ 4FS_ENPXDCLK NC NC TP1022 LETTER NC TP1032 VSEL1 B_RST LED_POWER WORD_ON GND GND DSD_SL PXD6 GND PXD2 VSEL1 DSD_C GND BE_READY EN_DSD DSD_BCK SDO SL/SR DGND GND GND GND MSEN 44_EN GND IF_SCK

26、SCL-D NC NC NC(TP) GND PXCLK 27M_IN RESET BDGND GND DOUT0 (5V) TP1029 BE_READY 232C-DT LETTER GND DSD_SEL 27MOUT2 A MUTE GND GND SCL170 PXD7 DIV_SEL0 MC-RQ PLL_ERROR GND SCKMI DIV_SEL0 IF_DATA 232C-RQ 4448_SEL SDO FL/FR VIDEO_OFF AMUTE2GND SDO SL/SR Fs SEL2 RESET Fs SEL1 GND WORD_IN SDA-D SDA170 TP1

27、024 GND SDO C/SW /RESET170 FM_DATA GND GND GND TP1001GND /RESET170 PCBA, DAC 4CH GND GND PCBA,FRONT PXD3 TP1025 GND 4FS_EN NC GND NC SQUEEZE GND EMP PXD1 SDO WCK DSD_SW AMUTE1 SDO SL/SR 1394_EN 2FS_EN CLKA_SEL GND GND DSD_SR PLL_ERROR PXD0 V_MUTE A MUTE GND GND TP1027 PXD2 GND PXD0 GND GND GND TP102

28、6 PCBA, PWRLED 1394_EN GND VIDEO_ON PCBA,DAC 2CH SDO BCK DF MUTE CLKA_SEL PCBA,D-OUT FFC_15P 4448_SEL GND PCMBCK SCL170 A2_RST PXD7 CDDASEL SDM PXD4 +3.3V GND GND GND SDO C/SW GND GND GND /RESET-M BD5V GND GND GND PXD6 TXDMI DSD_FL +5V 1394_EN MC-DT LED_POWER IF_REQ VCXO_SEL IF_REQ FFC_40P HSYNC GND

29、 V_MUTE DOUT0 (5V) PCBA,VIDEO GND MUTE_LR SDO WCK TP1030 MC-DT ASEL1 V-OFF SCL SDO BCK GND NC HSYNC MUTE1 SDA170 GND 44/48 FFC_40P PCM_C/SW GND +5V GND 232C-DT MUTE_LR DSD_EN GND PCM_FL/FR IFRM PXD5 SCL-I RXDMI SDA-I +5V TP1023 WORD_ON GND GND PCBA,CORE INACO GND VSYNC GND SDO WCK P1005 B3B-PH 1 2 3

30、 P1001 40FLT-SM1-TB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 P601 40FLT-SM1-TB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 P6 B9B-PH-BLK 1 2 3 4 5 6 7 8 9 P3 10FLT

31、-SM1-TB 1 2 3 4 5 6 7 8 9 10 P1004 B2B-PH-RED 1 2 P7 B3B-PH 1 2 3 P5 B3B-PH 1 2 3 P801 40FLT-SM1-TB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 P1502 B10B-PH 1 2 3 4 5 6 7 8 9 10 J301 10FLT-SM1-TB 1 2 3 4 5 6 7 8 9 10 P9 B3B-PH 1 2 3

32、 P701 S9B-ZR-SM3A 1 2 3 4 5 6 7 8 9 P602 S4B-PH-SM3 1 2 3 4 P2 B9B-PH 1 2 3 4 5 6 7 8 9 P1003 15FMN-BTK-A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P2001 15FMN-BTK-A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P4 B10B-PH 1 2 3 4 5 6 7 8 9 10 J101 40FLT-SM1-TB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

33、22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 P803 S2B-PH-SM3 1 2 P1501 B2B-PH-RED 1 2 P1503 B2B-PH 1 2 P2001 B6B-PH 1 2 3 4 5 6 P1003 B4B-PH 1 2 3 4 86745231 E D C B A WIRING DIAGRAMUX-1MECHA SECTION DVD/DVD-A/CD/SACD PLAYER U UX X- -1 1 2 nd Issue; August 2004 SPA3 H1+ H- PPGND E NC F P

34、CBA,SPDL GND SPA2 H1+ H+ B T- VCC VCC PCBA,SW-JOINT SPA1 GND OPN_SW F- LD(CD) GND CL- B SLA3 GND TRY- CLS_SW C RF VC CL+ C PCBA,CORE SLA2 H+ FD3.3V NC GND LMT_SW D SLA1 H- OUT_SW T+ TRY- GND HA5 GNDGND LMT_SW D FPGND TRY+ NC HA4 H3- GND TRAY_FG PD FFC_9P NC CL- VOL HA3 H3+ GND FD3.3V FFC_23P TRAY_FG

35、 CL+ F- HA2 FPGND FFC_15P CU_SW PPGND VOL F+ PD HA1 VOL GND H1- CLS_SW CD_SW VCC A T+ SLED MOTOR PICKUP UNIT SPA1 LD(DVD) H2-H2- CD_SW VC VOL LD(DVD) SPA2 H2+H2+ TRY+ A E T- GND H3+ OPN_SW F GND PD RF SPA3 H1- H3- OUT_SW VCC PD LD(CD) F+ CU_SW PCBA,PHOTOINT TRAY_FGTRAY_FG FD3.3VFD3.3V GNDGND GRY PUR

36、 TRY+ TRY- BRN REDCL+ CL- PCBA,C-MOTOR PCBA,T-MOTOR CLMP-SWOUT-SWLMT-SWOPEN-SWCLS-SW GRN BLU BRN RED ORG YEL P156 B2B-ZR 1 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 P171 B2B-PH 1 2 T-MOTOR P160 B2B-PH 1 2 P157 B2B-ZR 1 2 P196 S3B-ZR 1 2 3 P159 B3B-ZR 1 2 3 MOTOR3 P151 15FMN-STK 1

37、 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P104 S3B-PH-SM3 1 2 3 P172 B2B-PH 1 2 P152 B2B-PH 1 2 P201 00_6232_109_103_800 1 2 3 4 5 6 7 8 9 P153 B3B-ZR 1 2 3 P154 B2B-ZR 1 2 P202 S12B-ZR-SM3A 1 2 3 4 5 6 7 8 9 10 11 12 P204 00_6232_115_103_800 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P155 B2B-ZR 1 2 P203 S3B-PH-

38、SM3 1 2 3 P101 00_6200_237_032_800 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 P103 S12B-ZR-SM3A 1 2 3 4 5 6 7 8 9 10 11 12 86745231 E D C B A SCHEMATIC DIAGRAMUX-1CORE PCB (1/8) (RF AMP), SW-JOINT PCB, C-MOTOR PCB, T-MOTOR PCB, PHOTO INT PCB DVD/DVD-A/CD/SACD PLAYER U UX X- -1 1 2 n

39、d Issue; August 2004 2 3 3 3 3 3 3,5 3 3 3 3 2 3 2 3 2 VOL PD LD(CD) GND NC F- T+ T- F+ B C D A E F VCC VC GND VOL PD LD(DVD) RF VCC 3 2 (BOTTOM_CONTACT) CD/XDVD RFOP FAGND B C LD_DVD A PD DVD A MIRR C B VC25 PD CD FA5V D LDON D FA5V F VC25 LD_CD FAGND FAGND B C D A E F PD_DVD LD_DVD E RFOP F- AMPSC

40、K AMPMNT CD/XDVD AMPSEN MIRR DFCT F+ T- PI T+ TE0 LDON RFAC FE0 AMPSDT FA3.3V FAGND FAGND FA3.3V FAGND FAGND FAGND FA5V FA5V FDGND FAGND FA5V FA5V FA5V FD3.3V FAGND FAGND VC16_2 VC16_1 FAGND FA5V FAGND FAGND T104FAGND T122 C T142 RFP T105NC C1401000p T129 CE R128 100K C1360.047u R1151K C103 0.01u T1

41、38 RFSIN C1202200p C1250.01u RA101 RAC1608-1524DJT 18 27 36 45 T103 LDCD C1134700p T101VOL + C110 10u/16V 12 + C134 10u/16V 12 C11522p + C13810u/16V 12 C1222200p C1330.01u T113VCC Q102 2SK3019 R103100 +C109 47u/6.3V 12 T123 D T125MLPF T119 IOP_CD R129 100K C131 1u(2125) Q104 2SB1132 12 3 C1450.1u +

42、C12610u/16V 12 C1192200p C1420.1u T130 VC16 T114VC P101 00_6200_237_032_800 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 C102 0.01u Q103 2SK3019 + C111 10u/16V 12 C1270.033u R122 33 T102PD T131 DFCT R1250 T136 AIP + C107 10u/16V 12 T126MB T150 NC T107 C C1240.01u T120 A C1370.1u L101

43、47uH/LQH32CN C1440.1u T144 LDON T115PD T112 VOL T133 AMPSDT C1430.1u T146 FAGND T143 RFN Q105 2SB1132 12 3 R12733K C1350.01u T135CD/XDVD C11822p T141RFAC T137 AIN C1280.033u Q101 2SK3019 T127MP C1410.1u T110 E C1320.01u T109 A R10112K(1%) C130 NM C11722p U101 CXD1881BR 1 64 2 3 4 5 6 7 8 9 10 11 12

44、13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 DVDRFP RFDC DVDRFN A2 B2 C2 D2 CP CN D C B A CD_D CD_C CD_B CD_A CD_F CD_E VPB VC DVDLD CDLD DVDPD CDPD VNB LDON MIRR MP MD MLPF MIN MEVO LINK DFT TPH V125 V25 PI TE FE CE MNTR LCN LCP V33 SCLK SDATA SDEN RX MEV VNA FNN FNP DIP DIN BYP RFAC VPA AIP AIN ATON ATOP RFSIN L102 47uH/LQH32CN P102 B3B-ZR-SM