Onkyo-DVSP506-cd-sm维修电路原理图.pdf

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1、DV-SP506 SERVICE MANUALSERVICE MANUAL DVD PLAYER Black, Silver and Golden models MODEL DV-SP506 120 AC, 60Hz 100-240V AC, 50/60Hz BMDD, SMDD BMUP, SMUP BMUA,SMUA BMUT,S,MUT,GMUT Ref. No. 4063 OCT2008 RC-657DV RETURNSETUP TOP MENUMENU C U R S O R P U S H T O E N T E R SAFETY-RELATED COMPONENT WARNING

2、! COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE THESE COMPONENTS WITH ONKYO PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL. MAKE LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PART

3、S ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. RadioFans.CN 收音机爱 好者资料库 SERVICE PROCEDURES-1 DV-SP506 WARNING RISK OF ELECTRIC SHOCK DO NOT OPEN RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR AVIS CLASS 1 LASER PRODUCT PROTECTION OF EYES FROM LASER BEAM DU

4、RING SERVICING WARNING LASER WARNING This set employs a laser. Therefore, be sure to follow carefully the instructions below when servicing. 1. Replacing the fuses SERVICE PROCEDURE This symbol located near the fuse indicates that the fuse used is show operating type, For continued protection agains

5、t fire hazard, replace with same type fuse , For fuse rating, refer to the marking adjest to the symbol. Ce symbole indique que le fusible utilise est e lent. Pour une protection permanente, nutiliser que des fusibles de meme type. Ce demier est indique la qu le present symbol est apposre. Laser Dio

6、de Properties Wavelength: 650/780nm (DVD/CD) SERVICE WARNING : DO NOT APPROACH THE LASER EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS NECESSARY TO CONFIRM LASER BEAM EMISSION, BE SURE TO OBSERVE FROM A DISTANCE OF MORE THAN 30cm FROM THE SURFACE OF THE OBJECTIVE LENS ON THE OPTICAL PICKUP BLOCK. WAR

7、NING! WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. The lightning flash with arro

8、whead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated dangerous voltage within the products enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is in

9、tended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. This unit contains a semiconductor laser system and is classified as a CLASS 1 LASER PRODUCT. So, to use this model properly, read this Instruction M

10、anual carefully. In case of any trouble, please contact the store where you purchased the unit. To prevent being exposed to the laser beam, do not try to open the enclosure. VISIBLE LASER RADIATION WHEN OPEN AND INTERLOCK FAILED OR DEFEATED. DO NOT STARE INTO BEAM. THIS PRODUCT UTILIZES A LASER. USE

11、 OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE. The label on the right is applied on the rear panel except for USA and Canadian models. 1.This unit is a CLASS 1 LASER PRODUCT and employs a laser inside the cabinet

12、. 2.To prevent the laser from being exposed, do not remove the cover. Refer servicing to qualified personnel. CAUTION: CAUTION: LASER BEAM CAUTION LABEL REF. NO.PART NO.DESCRIPTION F101 252320GR 2A-UL/T-233 252074GR2A-SE-EAK : North American area : Australian area : European area : Asian area RadioF

13、ans.CN 收音机爱 好者资料库 SERVICE PROCEDURES-2 DV-SP506 2. Safety-check out (Only U.S.A. model) After correcting the original service problem perform the following safety check before releasing the set to the customer Connect the insulating-resistance tester between the plug of power supply cord and termina

14、l GND on the back panel. Specifications: More than 10M ohm at 500V INITIALIZING Factory-shipped condition Press the STOP and STANDBY same time with NO DISC condition. Display “CLEAR” on the FL tube. After “CLEAR” is displayed on the FL tube, display “INITIALIZE COMPLEATE” . After it is confirmed to

15、become to STANDBY. Turn offf the power. REMOVE THE SOLDER OF LASER DIODE SHORT When replace the mechanism or DVD main PC board. Shotting the solder of Shot-circuit land. (2 positions) Connect the FFC to PWB(NCDG-8875:P1002) and Pickup. Remove the solder of short-circuit land(1 points) for the laser

16、diode destruction prevention with the soldering iron. Pattern Solder TEST MODE 1. Tray lock mode Press “PLAY” key is 3-time and “OPEN/CLOSE” key is 10 seconds. 2. Select NTSC or PAL system Press “UP” key and “POWER” key. DV-SP506 SETTING FW NOTE: This work does before TEST MODE Prepared Special remo

17、te controller (RC-484M) 1. Setting firmware 1-1. Turn on power switch and display No Disc on the FL tube. 1-2. Press DVD key and 2 key at the same time. 1-3. Press RETURN key. Display REGION MODE on the FL tube. 1-4. Press figure key (Example: 1=U.S.A.) , and display REGION01 on the FL tube. MDD1N:

18、1 MUP2P: 2 MUT3P: 3 MUK3N: 3 MUA4P: 4 1 2 3 RC-484M Part No. 24140484 4 2. How to FW rewite 2-1. The following FW file and file with about 40M (WAVW or MP3 etc) are written. 2-2. Write it Disc at Once. 2-3. DISC that has already been written is put on tray and close the tray. 2-4. Disc is loaded, di

19、splay is Firmware Upgrade Erase and program start cancel on the TV monitor. 2-5. Select Start and press ENTER key. Starting upload. 2-6. When the tray opens, DISC is taken out. NOTE: Do not pull out the AC cord. Initialize it after changing of writing. 3. Initialization 3-1. Press “STOP” and “STANDB

20、Y” at same time with NO DISC condition. 3-2. Display “INTIALAIZE” on the FL display. 3-3. Display “COMPLEATE” on FL tube after initializing foe setting. The unit will be going to “STANDBY” after display “COMPLEATE”. (VIDEO, AUDIO and etc.) DV-SP506 EXPLODED VIEW DV-SP506 To Main board P1401A To Main

21、 board P2005A F102 F105 P1901B A029 A051 x 6 pcs. A406 x 3 pcs. A033 x 2 pcs. A036 x 2 pcs. A022 x 2 pcs. A005 x 4 pcs. A003 x 4 pcs. A006 x 11 pcs. A024 x 2 pcs. A033 x 7 pcs. Z102 x 2 pcs. A416 x 2 pcs. A413 x 13 pcs. A035 x 3 pcs. A404 x 2 pcs. A032 x 2 pcs. A050 A401 A020 A040 U08 U10 U06 U07 Z1

22、01 L9002 F101 A411 A001 A037 S731 A023 A030 A403 P1703 (MUP only) To Main board P1901A A004 x 4 pcs. A008 A009 A010 A012 x 2 pcs A011 x 4 pcs A013 x 6 pcs A014 A015 A027 A007 x 4 pcs. A029 A412 P1002 P1203 P1401 P2005 U01 U02 U04 U05 U09 Z103 x 2 pcs. Z104 x 4 pcs. A414 U12 (MDD only) DV-SP506 EXPLO

23、DED VIEW DVD MECHANISM DV-SP506 PARTS LIST 1 2 2 2 3 33 3 4 6 7 8 9 10 5 NO. 1 2 3 4 5 6 7 8 9 10 PART NAME Traverse Mecha. assy DamperSI-18.5 Screw Dumper Guide Clamper assy Loader assy Assy Motor Load Belt Load Switch ESE22MH21 Switch ESE22MH23 Tray PART NO. C9A024 C9G011 C1H011 C9A013 C9A025 C9A0

24、23 B9G015 S01W204 S01W205 C2G024 DV-SP506 BLOCK DIAGRAM DV-SP506 Multichannel Audio (I2S / DSD) Loading Motor Drive Srevo Control Sig Spindle Motor Drive/Senser Sled motor Drive/Sensor LimitSW LD_DVD LD_CD F+,F- T+,T- SUBTX DSPSO,DSPSCK,DSTBX Segment Drive Grid Drive DSPSI FL Disp Interface EXT_CE D

25、ata bus 0-8 Data bus Controls Analog Video CV/SY/SC/PY/Pb/Pr Data bus Address bus Controls A,B,C,D,E,F PD,VR_CD,VR_DVD CD/DVD Address bus Address bus SPDIF CV/Y/CV - /- /G - /- /B - /C/R FSW UART RI IR MUTE Keys Remo CV SY SC ASPECT Selection Signals I/P Squeeze SQUEEZE/LETTER etc RGBON 27MHz DDC_SC

26、L DDC_SDA SYSCOM CEC HotPlugDetect HTPLGDET I2C_SCL I2C_SDA TX0+,TX0-,TX1+,TX1-,TX2+,TX2-,TXC+,TXC- REF_CLK(27MHz) CEC1 CEC0 CEC2 CEC I2C_SCL I2C_SDA DDC_SDA SUBRX,SUBCLK,DSTB SACDSEL AMUTE SPDIF AMUTE MUTE SACDSEL I2C CLK FR out Surr L out Center out Surr R out SubWoofer out FL out Audio Mute Multi

27、channel Audio (I2S / DSD) SYSCOM DDC_SCL F1,F2 -VDISP SW3.3V SW5V SW6.5V ASW+12V ASW-12V EV5V PWRCTRL SPDIF ASPECT I/P PY PB PR PB PR PY Travers Mecha EU model only CONVERT_CIRCUIT VLSC DATA I2C or DSD I2C/DSD SELECTOR PCM1796 NGPS-0076(100-240V) ONLY JAPAN model LOADING motor SPD motor SLD moter Li

28、mitSW DVD LD CD LD Optical Pickup multiplex FL Tube Display Controller MPD780232GC Port Expander 74VHC574 Clock Genelator 27MHz SDRAM 128Mbit IC42S16800 Flash ROM 32M Main2Sys Interface 74VHCT125FT F Sw Driver SCART out Keys Remote Sensor PHAST Micom RI IR In/Out CPPM/CPRM write RS-232C S1/S2Composi

29、t VideoDriver4RGB Val TC7WU04FU Q1501 LevelDetect TC7SHU04FU Q1503 DDClineSW UM6K1N HDMI out +5V +5V +3.3V(max133mA) Sys2Main Interface 7SZ125FU ZR36722 System Controller M16C Filter circuit Multi Multich out R(Downmix)L(DownMix) Mute Driver MotorDriver BD7967EFS MPEG A/V Decoder ZR36886HLCG-S Video

30、 Driver BH7868FS +1.8V(max170mA) Val Switching Power Unit NGPS-0075(100-120V) Coax Drive Optical Drive D1/D2 Component VID0 VID7, H_SYNC, V_SYNC 2ch DAC x 3 Audio Mute only DV-SP506 SCHEMATIC DIAGRAM-1-1 A 1 2 3 4 5 BCDEFGH SUBOUT FLASH_CS MEM_ADR6 MEM_ADR18 MEM_ADR17 MEM_ADR7 MEM_ADR19 MEM_ADR8 MEM

31、_ADR9 MEM_ADR10 MEM_ADR11 MEM_ADR12 MEM_ADR13 MEM_ADR14 MEM_ADR15 CEC AVDDT33 TX0+ TX1+ I2C_SDA I2C_SCL DDC_DAT DDC_CLK KEYINT0 RGB RGBMUTE SC CV1 SY1 Prout Pbout PYout SYout CVout Pb/B PY/G SY CV SSRAMCS1FLASH_CS MEM_ADR16 MEM_CS0 MEM_ADR1 MEM_ADR0 MEM_CS1 CECOUT ROTHi SUBRST SUBCLK SUBREQ EEP_SCL

32、EEP_SDA SYSOUT SYSIN VCC_VD5 TXC- TX0- TX1- TX2- TX_HPLG TXC+ EEP_SDA EEP_SCL V_POWER RI REMIN RS232_SEL FEPM FCE NETRX KEY1 GNDD CEC CECTRG CECIN CECOUT VDOFF GNDD VDD_SW3.3 RST# GNDDD EV_GND GNDD VDD_SDRA3.3 VDD_SW3.3 LD_CURRENT POS_SENS DISC_SENS RGB MEM_DAT4 MEM_DAT12 MEM_DAT5 MEM_DAT13 MEM_DAT6

33、 MEM_DAT14 MEM_DAT7 MEM_DAT15 MEM_DAT2 MEM_DAT10 MEM_DAT3 MEM_DAT11 MEM_DAT0 MEM_DAT8 MEM_DAT1 MEM_DAT9 MEM_WE MEM_ADR5 MEM_ADR4 MEM_ADR3 MEM_ADR2 MEM_ADR1 MEM_ADR0 MEM_WE MEM_RD AOUT1_Z AOUT2_Z AOUT3_Z VDOFF UPDATE_SEL VID_7 VID_6 VID_5 VID_4 AMCLK_Z ABCLK_Z ALRCK_Z AOUT0_Z CECIN I/P SQUEEZE LETTER

34、 RGB HDVCC1.8 HDVCC1.8 HPLG_IN AMUTCPU EV5_GND EV_GND CECTRG LEDSTBY DVDRXSTB RS232STBY NETRESET DBG_MODE IRIN HPLG_IN INT4 INT3 INT2 INT1 CNVSS BAND PWR_CNT LOADHi DVD_Reg Pr/R NONRGBMUTE SDMUTE AR2/AR1 SPDIFOUT SDC SCout DBG_MODE RESET CHG_ADJ CY/PY Cb/Pb Cr/Pr SDC4D P/I VDD_VD5 XRST VCC_PW6.5 DDC

35、_CLK DDC_CLK DDC_DAT DDC_DAT R232TX FBUSY R232RX CNVSS VDD_SW3.3 VDD_SW3.3 MEM_ADR18 MEM_ADR17 MEM_ADR16 MEM_ADR15 MEM_ADR14 MEM_ADR13 MEM_ADR12 MEM_ADR11 MEM_ADR10 MEM_ADR9 MEM_ADR8 MEM_ADR7 MEM_ADR6 MEM_ADR5 MEM_ADR4 MEM_ADR3 MEM_ADR2 MEM_ADR1 MEM_ADR0 VCC_SW12 VCC_VD5 FSW CV/Y_out C/R_out G_out B

36、_out RGBSW NONRGBMUTE_S SDMUTE_S RAM_DAT1 RAM_DAT2 RAM_DAT3 RAM_DAT5 RAM_DAT6RAM_DAT9 RAM_DAT8 RAM_DAT10 RAM_DAT11 RAM_DAT12 RAM_DAT13 RAM_DAT14 RAM_DAT15 RAM_CLK RAM_CKE RAM_CS RAM_DQM RAM_DQM RAM_RAS RAM_CAS RAM_WE RAM_BA1 RAM_BA0 RAM_ADR3 RAM_ADR1 RAM_ADR2 RAM_ADR4 RAM_ADR5 RAM_ADR6 RAM_ADR7 RAM_

37、ADR8 RAM_ADR9 RAM_ADR11 RAM_ADR0 RAM_ADR10 RAM_DAT0 RAM_DAT4 RAM_DAT7 C/R RGB SC1 CV/YCR/R DACRESET GNDD VID_1 VID_0 VID_3 VID_2 I79_DUPTD1 FLASH_ADR20 FLASH_ADR20 MEM_ADR20 HSYNC VSYNC CNVSS UPDATE_SEL RESET FCLK R232RX HPLGDET VDD_EV5 VDD_EV5 CEC VDD_EV5 SUB_IN POFF LOADING_L LOADING_R ROTL ROTR N

38、ETRX NETRESET NETTX HDVCC33 TX2+ EV_GND R232TX FBUSY FCLK +3.3VCPU AOUT4_Z AOUT5_Z LOADING_SW3 LOADING_SW2 LOADING_SW1 DVDTXSTB DVDRXD DVDTXD FBUSY FCLK R232RX R232TX SPDIFOUT VCLKX2 CEC_1 CEC_CONT NETTX CEC_CONT GND_PW1 GND_PW1 GND_PW1 GND_PW1 GND_PW1 GND_PW XRST HPLG_OUT GND_PW HPLG_IN HPLG_OUT HP

39、LG_OUT HDVCC3.3 HDVCC3.3 VDD_VD5 VDD_FLS3.3VDD_SW3.3 CEC_1 GND_PW GNDA5 GNDD GND_PW1 GND SW6.5V SW3.3VB EV5VGND PWR_CNT EV5V MGND SW6.5V -VDISP FL+ FL- VDD_SW1.8 +3.3VCPU HD3.3V IRIN EV_GND R232TX RS232STBY R232RX +3.3VCPU HD_VSYNC HD_HSYNC TX2- TX1+ TXC- TXC+ TX0+ TX1- TX2+ TX0- VDDDAC VDDPLL18 AVD

40、DT18 KEY0 HPLG_IN EV5_GND EV5_GND EV5_GND EV5_GND EV5_GND LATCH_RESET AOUT3 AOUT2 AOUT1 AOUT0 CS_D2 CS_D1 CS_D0 AMUTE ALRCK ADAC_CLK AMCLK ABCLK EV5_GND EV5_GND RI DACRESET ADAC_DO VDD_EV5 AOUT5 AOUT4 +3.3VCPU VDD_EV5 VDD_EV5 AMUTCPU AMUTCPU MPG_27MHz_1 GND_PW1 VDD_SW3.3 MPG_27MHz_2 VDD_EV5 EV_GND S

41、W5V VDD_SW5 DVDRESET VCC_PW6.5 GND_PW1 VCC_A5 MEM_WE SSRAMCS1 MEM_DAT15 MEM_DAT0 MEM_DAT1 MEM_DAT2 MEM_DAT3 MEM_DAT4 MEM_DAT5 MEM_DAT6 MEM_DAT7 MEM_DAT8 MEM_DAT9 MEM_DAT10 MEM_DAT11 MEM_DAT12 MEM_DAT13 MEM_DAT14 MEM_RD MEM_ADR20 MEM_ADR19 GNDD LD_CURRENT POS_SENS DISC_SENS LOADHi ROTHi LOADING_SW3 L

42、OADING_SW2 LOADING_SW1 VCC_PW6.5 FL- +3.3VCPU VDD_SW5 -VDISP FL+ REMIN SUBRST KEYINT0 KEY1 KEY0 SUBCLK SUBREQ SUB_IN LEDSTBY LOADING_R LOADING_L ROTL ROTR SUBOUT GNDD GND_PW GND_PW GND_PW VDD_SW5 GNDD SSCRXD SSCTXD SSCCLK SSC_EN SSC_REQ DUP_TD0 DUP_RD0 Flash Data bus Falsh Adr bus FOR_ZORAN CHIP SDR

43、AM bus HDMI signals FOR_ZORAN CHIP HDMI signals HDMI signals CPU signals CPU signals FOR_ZORAN CHIP FROM_ZR36886 FROM_ZR36886 CPU signals CPU signals CPU signals CPU signals FROM_ZR36886 Flash Control HDMI signals FOR_ZORAN CHIP For Scart TRM For Scart TRM Except MUP For D4 TRM or MX29LV160ATTC-70 J

44、umper DebugMode DLmode Jumper download debug Jumper debug None None None R1746 DV-CP706/DPC-7.9 DV-SP506 R1751 R1750 R1749 R1748 R1747 NEW SCART I/F For Scart TRM 5V 5V 5V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V VDD_VD5V HDVCC3.3V HDVCC1.8V To Part-2 To Part-2 To Part-2 To Part-2 VDD_SW1.8V HDMI OUT Debug I/F

45、 D1/D2 I/F Power I/F e-CON VDD_VD5V Jumper Jumper 3.3V HDVCC1.8V VDD_EV5 For Scart TRM NOT USE NC 1.8V 3.3V 3.3V 3.3V To Part-2 3.3V HDVCC3.3V R1835 R1834 R1833 R1832 R1819 R1818 R1817 R1816 R1815 R1814 R1813 R1812 R1811 R1810 DVD_Reg CHG_Adj INT1 INT2 INT3 INT4 BAND 0 0 0 0 0 DPS-5.9DPS-6.9 A4PD1NA

46、4P J2NJ2NA4PP2PD1N DV-SP506 D1N P2P 2.7K2.7K2.7K 2.7K2.7K 00000 00 00 00 2.7K 2.7K 2.7K2.7K 2.7K 2.7K 00000000000 00000000000 00000000000 1.0Pitch 9Pin 300mm AD 1.0Pitch 9Pin 250mm BD 1.0Pitch 31Pin 200mm AD 1.0Pitch 15Pin 150mm AD SINGLE,UNIVARSAL=1.0Pitch 9Pin 50mm AD CHANGER=1.0Pitch 9Pin 150mm B

47、D 1.0Pitch 27Pin 150mm AD 3.3K 3.3K3.3K 3.3K 470 470470 470 3.3K 470 3.3K 470 3.3K 470 T3P F3P 2.7K 8.2K 2.7K 8.2K 3.3K 5.6K 3.3K 470 3.3K 470 3.3K 470 3.3K 470 3.3K 470 3.3K 470 3.3K 470 5.6K 3.3K 3.3K 5.6K 3.3K 5.6K 3.3K 5.6K 3.3K 470 3.3K 470 3.3K 470 VDD_SW3.3V NADG-9634 Q1708 S-24CS16A0I 5SDA 6

48、SCL 7WP 8VCC1 A0 2 A1 3 A2 4 GND R1703220 R1706NC R170910K R1710NC R171210K R171447 R1715NC R1716NC R17254.7K R17274.7K R1718NC R1719NC R1721220 R1722220 R1723220 R1724220 R1726220 R172810K R172947 R173147 R173347 R173447 R173547 R173647 R173747 R1738NC R1753 220 R1757 220 R1758220 R1759220 R1760220

49、 R1761220 R1762220 R1763220 R1764220 R1765NC R1769 10K R177847K R1777220 R1779220 R1780 10K R1781220 R1782220 R1784220 R178527K R1787220 R1788 10K R1789220 R1790 NC R1791NC R1792NC R1793NC R1794NC R1795NC R1796NC R1797NC R179847K R179947K R180047K R1807 2.7K R18052.7K R180947K C1702104Z R1713 220K R1768220 C1703104Z C1704 104Z C1705 102J C1706 102J C1707104Z C1719101J C1720101J R18282.2K R1743220 R1829 2.2K R1831 47K R174947K R174747K R175147K R175247 R175647 R175547 R1754NC R17500 R