Pioneer DV-120-K Service Manual Download Page 60

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DV-120-K

11.2 OPERATION PCB ASSY

SIDE A

SIDE B

OPERA

TION PCB ASSY

OPERA

TION PCB ASSY

SW666

SW664

SW663

SW662

SW660

CP601

CP604

C674

C653

W006

W005

W004

W003

W002

651

W001

OS651

CP603

SW667

IC601

R666

R662

C651

C675

C676

R658

R657

R655

R656

C604

D602

D604

D605

DEH158A

DEH159A

DEH158A

DEH159A

A30C5

Summary of Contents for DV-120-K

Page 1: ...ER ELECTRONICS ASIACENTRE PTE LTD 253 Alexandra Road 04 01 Singapore 159936 PIONEER CORPORATION 2009 2009 Printed in Japan DV 120 K RRV3957 DVD PLAYER DV 120 K DV 120K K THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S Model Type Power Requirement Region No Remarks DV 120 K YXZT5 AC 220 V to 240 V 2 DV 120K K SXZT AC 220 V to 240 V 5 For details refer to Important Check Points for goo...

Page 2: ...1 BUT THE LASER COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING THE LIMIT FOR CLASS 1 A SPECIALLY INSTRUCTED PERSON SHOULD DO SERVICING OPERATION OF THE APPARATUS LASER DIODE CHARACTERISTICS FOR DVD MAXIMUM OUTPUT POWER 5 mW WAVELENGTH 650 nm FOR CD MAXIMUM OUTPUT POWER 5 mW WAVELENGTH 780 nm Additional Laser Caution See page 24 1 Laser diode is driving with Q2303 650nm LD and Q2302 780nm LD ...

Page 3: ...the product Please check that neither solder debris nor screws remain inside the product 8 There should be no semi broken wires scratches melting etc on the coating of the power cord Damaged power cords may lead to fire accidents so please be sure that there are no damages If you find a damaged power cord please exchange it with a suitable one 9 There should be no spark traces or similar marks on ...

Page 4: ...RVICE MODE IN 25 6 3 DISPLAY SPECIFICATION OF THE SERVICE MODE 25 6 4 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY 26 6 5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE 27 7 DISASSEMBLY 28 8 EACH SETTING AND ADJUSTMENT 30 8 1 RE WRITE FOR DVD FIRMWARE 30 9 EXPLODED VIEWS AND PARTS LIST 32 9 1 PACKING SECTION 32 9 2 EXTERIOR SECTION 34 10 SCHEMATIC DIAGRAM 36 10 1 DVD MT PCB ASSY 1 6 36 10 2 DVD MT P...

Page 5: ...service parts Parts numbers of lead free solder GYP1006 1 0 in dia GYP1007 0 6 in dia GYP1008 0 3 in dia The laser diode used for a pickup head may be destroyed with external static electricity Moreover even if it is operating normally after repair when static electricity discharge is received at the time of repair the life of the product may be shortened Please perform the following measure again...

Page 6: ...l RCA terminal Audio output stereo L R Audio output level 200 mVrms 1 kHz 20 dB Output terminal RCA terminal Frequency response 4 Hz to 44 kHz S N ratio 114 dB Dynamic range DV 120 87 dB Dynamic range DV 120K 84 dB Total harmonic distortion DV 120 0 007 Total harmonic distortion DV 120K 0 01 Wow and flutter Below measurable limits 0 001 W PEAK Digital audio output Coaxial digital output RCA termin...

Page 7: ...al audio material The DVD side of a DualDisc can be played on this player excluding any DVD Audio content The non DVD audio side of the disc is not compatible with this player It is possible that when loading or ejecting a DualDisc the opposite side to that being played will be scratched Scratched discs may not be playable For more detailed information on the DualDisc specification please refer to...

Page 8: ...o 3 072 x 2 048 pixels This player supports baseline JPEG This player supports Exif Ver 2 2 This player does not support progressive JPEG Supported audio file formats This player does not support VBR Variable Bit Rate This player does not support lossless Windows Media Audio WMA Sampling frequencies 32 kHz 44 1 kHz and 48 kHz Bit rate Up to 192 kbps Windows Media is either a registered trademark o...

Page 9: ...e beginning of the previous title chapter track or file 11 PAUSE Press to stop playback temporarily Press again to resume 12 USB REC Press to display the CD USB Rec 13 PLAY MODE Press to display hide the Play Mode screen 1 STANDBY ON Press to turn the power on and off 2 AUDIO For discs or files including multiple audio streams channels the audio stream channel can be switched during playback 3 SUB...

Page 10: ...SB modes 17 CLEAR Press to clear the selected item Use this for example if you input the wrong number 18 MENU Press to display the menu screen or Disc Navigator Select and play the title chapter track or file from the Disc Navigator Ex DVD video Disc Navigator 19 RETURN Press to return to the previous screen 20 Press during playback to fast forward Press in the pause mode to move forward frame by ...

Page 11: ...e it for the operation check The customer complain must not be reappeared Video audio and operations must be normal Play back a DVD Menu operation Title chapter search Play back a CD track search Audio and operations must be normal Video audio and operations must be normal Check the appearance of the product No scratches or dirt on its appearance after receiving it for service Items to be checked ...

Page 12: ...RATION PCB ASSY YXZT5 A2M109A270 1 OPERATION PCB ASSY SXZT A2M101A270 1 USB PCB ASSY YXZT5 A2M109AFA0 1 USB PCB ASSY SXZT A2M101AFA0 1 POWER PCB ASSY YXZT5 A2M109A240 1 POWER PCB ASSY SXZT A2M101A240 1 DECK CD 169B00047A Mark No Description Part No Service Remote Control Unit GGF1381 diagnosis Name Jig No Remarks DVD Test Disc DVD Video NTSC GGV1025 Operation Check DVD Test Disc DVD Video PAL CD T...

Page 13: ...13 DV 120 K 5 6 7 8 5 6 7 8 A B C D E F ...

Page 14: ...M GND M MIC IN H GND OPERATION2 PCB CD7301 3 2 7 6 5 4 1 3 2 7 6 5 4 1 9 8 10 12 11 9 8 12 11 10 A V for 21PIN VIDEO AUDIO for 21PIN CD601 3 2 9 8 7 6 5 4 1 3 2 9 8 7 6 5 4 1 CP8103 RGB H R B G GND CVBS AUDIO R GND AUDIO L FS GND GND RGB H R B G GND CVBS AUDIO R GND AUDIO L FS GND GND CP7301 DPH020 PCB240 POWER PCB AT 3 3V GND D GND D AT 3 3V AT 3 3V MIC GND M GND M MIC IN H MIC_GND P CON 5V AT P ...

Page 15: ...D SLD NC CD VR 780 NC VCC E MPD VC GND F B A CD LD 780 DVD VR 650 HFM VCC RF SW D C T T F F LD GND DVD LD 650 DVD MT PCB ASSY 1 6 6 6 A2M109A130 YXZT5 A2M101A130 SXZT DECK CD 169B00047A ATTENTION LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE NUTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES CAUTION SINCE THESE PARTS MARKED BY ARE CRITICAL FOR SAFETY USE ONES DESC...

Page 16: ...OS651 KSM 2001TC2P 16M SERIAL FLASH IC4004 ES25M16A 64Mbit SDRAM IC4005 M12L64164A 5TG2R XAMUTE MPEG MICON IC4001 MT1389FE L L AUDIO CODEC INTERNAL DAC 1 8V SFLASH_CS DO CK DI MA0 MA11 DQ0 DQ15 RESET IC IC4003 R3112N291A TR FA L R AUDIO AMP IC IC8003 NJM4565M TE1 AUDIO_L AUDIO_R VIDEO DRIVER IC7303 MM1510XNRE MIC1 MIC AMP IC IC6503 NJM4565M TE1 MIX AMP IC IC6501 RC4580IDR ASPDIF CO COAXIAL 21PIN R...

Page 17: ...301 MM1510XNRE A B 3 5 Y U CVBS Y U V J7302 2 V 6 CVBS A AT 3 3V B 1 8V C P CON 5V D P CON 6V E AT 12V F P CON 12V G V 5V IR IR RECEIVER OS651 KSM 2001TC2P IR GR1 5 S1 7 DP LEM DRIVER IC601 ET6202 FIP V651 GYXS 2511CG A A AUDIO AMP IC IC8003 NJM4565M TE1 3 2 R L AUDIO JACK J8003 AUDIO R AUDIO L AUDIO L R F X4001 27MHz 19 CVBS 21PIN CONNECTOR J8101 11 15 R OUT G OUT 16 7 B OUT 3 L 4CH BUS SW IC IC7...

Page 18: ...BLOCK DIAGRAM AC IN AT 3 3V P CON 6V P CON 5V P CON 12V P ON H VOLTAGE CTL IC501 KIA431A AT POWER CTL IC502 STR A6159M 5V REG DVD MOTOR IC503 PQ070XF01SZH REG 1 8V IC4006 LD1117AL ADJ AA3 A R 1 8V SWITCHING TRANS T501 PHOTO COUPLER IC504 PS2561AL1 1 V W Q510 P CON 12V SW ...

Page 19: ...here waveform at X4001 about 3 0Vp p Check X4001 IC4001 and peripheral circuit Yes Write DVD FIRMWARE DATA Check AT 3 3V line of POWER BLOCK Check IC503 and peripheral circuit No Yes No DECK DOES NOT ACCEPT OPEN CLOSE Check P CON 6V line of POWER BLOCK Yes Is the lose connection at CP2302 to DECK Check CP2302 connection to DECK Change DVD LOADER Is the voltage at pin 8 and 19 of IC2301 about DC6V ...

Page 20: ...in 21 of IC601 about 3 0V Check AT 3 3V line of POWER BLOCK No Replace V651 or IC601 NO PLAYBACK PICTURE OF AV JACK Is there video signal at pins 1 and 2 of IC7301 Change IC7301 No Yes No Y es Check J7302 and peripheral circuit Is there a signal at pin 99 of IC4001 Check IC4001 and peripheral circuit ...

Page 21: ...tion at RCA Cable Yes Yes No No Change IC4001 Is there waveform at pin 93 of IC4001 about 3 3Vp p Check Q8005 and peripheral circuit NO ANALOG AUDIO ON PLAYBACK Is there AUDIO signal at pins 1 and 7 of IC8003 Yes Is there AUDIO signal at C8053 and C8051 No Check J8003 and peripheral circuit Yes No Check at pins 116 and 118 of IC4001 Change IC8003 ...

Page 22: ...C6501 IC6503 and peripheral circuit Symptoms That May Occur When Any Of The Following ICs Is In Failure IC Symptoms 16M Flash ROM DVD MT PCB Assy IC4004 The power cannot be turned on Downloading of the firmware cannot be performed DVD IC DVD MT PCB Assy IC4001 Any kind of symptoms no power a failure in any of the servo video and audio systems etc may be generated because the DVD processing is perf...

Page 23: ... R8014 W815 C7333 C4050_1 C2304 Q2301 W856 W861 W860 W862 W863 W855 R4031 R4001 C2311 R2310 C2305 R2316 C2307 C4116 W802 IC2301 W889 C4101 C4102 W888 W891 W839 W821 C8074 C4140 C8053 C4044 IC7302 IC8003 IC4006 W820 IC4004 D7313 R7301 D7314 L7303 L7304 L7305 C4065 W858 W857 W817 IC7301 C7329 C7330 IC7303 W859 C7303 W864 R2317 W877 W879 W881 R7322 W830 W865 C4080 W832 W848 W840 W841 DMJ113A Q4001 B4...

Page 24: ... Press the play key of the normal remote control unit Player An address is displayed OR ESC PLAY ESC TEST CHECK DVD CD DVD disc POWER ON OFF POWER DISC SET Notes After going into service mode if you play back the disc DISC NON is displayed The video signal and the audio signal are outputted during the servicemode The SKIP key and the SCAN key are effective during the service mode SERVICE MODE PLAY...

Page 25: ...rol unit R In case of double code display a 2nd code 3 Main unit keycode indication K 5 Tracking status TRKG Tracking on ON Tracking off OFF 6 Spindle status SPDL OFF CLV 7 Mechanism loading position value M Unknown 01 or 41 Open state 04 Close state 08 During opening 12 During closing 22 8 Slider position S In Side Switch ON 01 In Side Switch OFF 00 Because there is no slider position switch on t...

Page 26: ... ESC A MON Service remote control unit 1 8 Service remote control unit keys After you press the A MON key while holding the ESC key pressed and then input the region number if the number is different from that set in the unit an error message is displayed and the tray opens Command Contents Conditions Remote Control Key Name Memory clear and region revision indication CLEAR 1 Average value measure...

Page 27: ...ayed in exponential notation ERROR RATE Calculation of the average error rate For DVDs OK with 5 0e 4 or less for CDs OK with 7 6e 3 or less 3 EDC ID error history ID Address EDC ID errors last eight errors Note Error of AV1 is not supported in this player Number of error Indication plan contents Character in bold Item name Information display 1 2 3 ex For DVDs Step 1 e e 6 OK e 5 OK e 4 Refer to ...

Page 28: ... Soldering Removing of solder use the drawing equipment over the Pick Up Unit to keep the Flux smoke away from it When installing the DVD Deck remove all the soldering on the short circuit position after the connection of Pick Up PCB and DVD MT PCB connector 1 2 3 4 5 1 4 DVD DECK Refer to Fig 1 4 1 2 3 Short circuit the position shown in Fig 1 4 using a soldering iron If you remove the DVD Deck w...

Page 29: ...29 DV 120 K 5 6 7 8 5 6 7 8 A B C D E F Fig 1 5 1 1 1 2 2 2 DVD MT PCB 1 2 3 Remove the 3 screws 1 Remove the 3 screws 2 Remove the DVD MT PCB in the direction of arrow 1 5 DVD MT PCB Refer to Fig 1 5 ...

Page 30: ...Y button 4 Updating of the firmware is completed 2 Procedures for creating the disc for updating Necessary tools 1 PC with a CD R CD RW drive 2 Blank CD R or CD RW 3 Firmware file BIN How to create 1 Start up the program for writing to CD 2 Load a blank disc in the CD R CD RW drive 3 Enter PIONEER as the volume label 4 Select the BIN file 5 Write the latest version of the firmware in ISO 9660 form...

Page 31: ...ware failed If the main unit was turned off during updating it cannot initialize and start up again properly In such a case replace the flash ROM on the DVD MT PCB Assy If updating of the firmware using the disc for updating failed Was the disc for updating recognized properly Check if the volume label of the disc is PIONEER Is playback of a disc other than the disc for updating possible If playba...

Page 32: ... The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation Screws adjacent to b mark on product are used for disassembly For the applying amount of lubricants or glue follow the instructions in this manual In the case of no amount instructions apply as you think it appropriate SXZT Only ...

Page 33: ...ng Instructions Fr De See Contrast table 2 7 Operating Instructions Es NI See Contrast table 2 8 Operating Instructions Ru See Contrast table 2 9 Package 792WHAA301 10 Gift Box See Contrast table 2 Mark No Description Part No Mark No Symbol and Description DV 120 K YXZT5 DV 120K K SXZT 3 Remote Control 076E0PP131 076E0PP161 5 Operating Instructions En It J2M10921A Not used 6 Operating Instructions...

Page 34: ...34 DV 120 K 1 2 3 4 A B C D E F 1 2 3 4 9 2 EXTERIOR SECTION SXZT only SXZT only SXZT only CONTACT SIDE NON CONTACT SIDE A A B B C C E E F F G G D D ...

Page 35: ...6x8 18 Screw Pan M 3x6 810213060U 19 Screw Tap Tite B 3x6 810923060S 20 Screw Tap Tite S 3x6 3 815223063U 21 Front Cabi Assy See Contrast table 2 22 Cord Jumper CD502 See Contrast table 2 23 Cord Jumper CD601 122H091202 24 Cord Jumper CD7301 122H0C1303 25 Cord Jumper CD2301 12C14O1902 26 Cord Jumper CD504 See Contrast table 2 27 Cord Connector CD2302 06EH290901 28 Cord Connector CD6601 06EH250801 ...

Page 36: ...C_IN H MDI1 V20 STBY A B C D E F LDO1 LDO2 DMSO FMSO TRCLOSE V 3F TROPEN TRSO FOSO OP OP IOA TRIN TROUT V 1R8 V1P4 RF C B A D F E DQM0 DQM1 DWE DCAS DRAS DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 V20 DQ9 DQ10 V1P4 DQ11 DQ12 DQ13 DQ14 MDI1 DQ15 DBA0 DBA1 MA0 LDO1 MA1 MA2 LDO2 MA3 MA4 V 3F MA5 MA6 DMSO MA7 MA8 FMSO MA9 MA10 STBY MA11 SDCLK IOA SFLASH_CS SFLASH_DO TRSO SFLASH_DI SFLASH_CK FOSO USB_P_ON L U...

Page 37: ... V 3 G Y V 1R8 CVBS PWDN ADAC_GND D_GND R CR B CB G Y CVBS RXD SQ VSEL1 XAMUTE ADAC_GND ASPDIF PWDN AL V 3 AR XAMUTE TXD LE ASPDIF RXD SQ GND TRCLOSE TROPEN MA3 MA2 MA1 MA0 MA10 DBA1 DBA0 DRAS DCAS DWE MA4 MA5 MA6 MA7 MA8 MA9 MA11 SDCLK DQM1 RXD SQ TXD LE RESET DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 DQM0 DQ5 DQ6 DQ7 V 3 V 3D FROM TO POWER PORT TO AUDIO JACK FROM TO POWER PORT TO VIDEO JACK NC PCB13...

Page 38: ...R4020 10K 1 16W TP4001 DQ15 DQ0 DQ14 DQ1 DQ13 DQ2 DQ12 DQ3 SFLASH_CS SFLASH_CK SFLASH_DI DQ11 DQ4 SFLASH_DO DQ0 DQ1 DQ2 DQ3 DQ4 DQ10 DQ5 DQ5 DQ6 DQ7 DQ9 DQ6 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ8 DQ7 DQ14 DQ15 MA0 MA1 MA2 MA3 DQM0 MA4 MA5 MA6 DQM1 DWE MA7 MA8 MA9 SDCLK DCAS MA10 MA11 DWE DRAS DQM1 DQM0 DCAS DRAS DBA1 DBA0 MA11 DBA0 SDCLK USB_P_ON L USB_FLAG MA9 DBA1 USBN USBP IR MA8 MA10 LEM_SCL LEM_DIO ...

Page 39: ...3P CH C4135 100P CH C4122 100PCH C4062 0 1 B C4055 0 1 B C4054 0 01 B C4053 0 01 B C4052 0 1 B C4076 0 1 B C4077 0 1 B C4114 1 B C4115 1 B C4133 100P CH C4065 330 6 3V YK_P R4021 10K 1 16W R4007 10K 1 16W R4044 10K 1 16W R4040 10K 1 16W R4043 33 1 16W R4047 10K 1 16W R4026 10K 1 16W R4048 2 2K 1 16W R4010 47K 1 16W TP4004 TP4001 TP4035 W844 W831 W865 W810 W809 W835 DQ0 SFLASH_CS DQ1 SFLASH_DO DQ2 ...

Page 40: ... B C2307 0 1 B C2322 0 22 B C2323 0 22 B C2303 0 1 B C2301 0 1 B C2302 0 1 B C2304 100 10V YK_P C2306 100 10V YK_P R2343 10K 1 16W R2341 10K 1 16W R2310 10K 1 16W R2316 3 3K 1 16W R2307 100K 1 16W R2306 100K1 16W R2308 10K 1 16W R2309 10K 1 16W R2319 10K 1 16W R2342 10K 1 16W R2328 10K 1 16W R2344 10K 1 16W R2326 1 1 4W 2125 JG2304 JG2310 JG2311 JG2302 JG2309 JG2307 JG2308 JG2319 JG2318 JG2316 JG2...

Page 41: ...V YK_P R2317 10K 1 16W R2310 10K 1 16W R2316 3 3K 1 16W W R2308 10K 1 16W R2309 10K 1 16W TP2342 TP2332 TP2301 TP2329 TP2331 TP2341 W891 R2325 W889 R2313 W802 W888 R2311 NR2301 4D03WGJ04R7T5E IOA V 5S V20 A B C D V 3F E F MDI1 LDO2 LDO1 IOA LDO1 V1P4 TROUT TRIN STBY DMSO FMSO TRCLOSE TROPEN TRSO FOSO OP LDO2 OP RF V 3F V 5S V 6A D_GND M_GND V1P4 FOSO DMSO TROPEN TRCLOSE T T MOT_SPDL MOT_SPDL F F L...

Page 42: ...P CH C8056 560P CH C8036 1 B C8042 100P CH C8038 1 50V KA_P R8036 3 9K 1 16W R8037 1 8K 1 16W R8038 220 1 16W R8059 10K 1 16W 1 R8049 10K 1 16W 1 R8070 R8035 2 4K 1 16W R8040 100K 1 16W R8039 68 1 16W W853 W852 W841 W840 W848 B8004 EBMS160808A102_RDC45 XAMUTE V 5V MUTE_PWR V 12 V 5V D_GND ASPDIF XAMUTE ASPDIF AL AR GND AL AR AUDIO_L AUDIO_R GND V 12 FROM MPEG MICON DSP TO VIDEO JACK FROM POWER POR...

Page 43: ... 6 7 8 Q8013 KRC407 RTK P XAMUTE L ON C8072 0 1 B C8058 0 1 B C8059 0 1 B C8057 560P CH C8056 560P CH C8069 56PCH C8067 56P CH C8078 330P CH C8077 330P CH C8070 47 16V YK_P C8066 100 10V YK_P C8073 47 16V YK_P R8084 220 1 16W 1 R8069 22K 1 16W R8085 220 1 16W 1 R8063 39K 1 16W 1 R8059 10K 1 16W 1 R8049 10K 1 16W 1 R8077 220 1 16W 1 R8076 470 1 16W R8067 39K 1 16W 1 R8061 8 2K 1 16W 1 R8056 4 7K 1 ...

Page 44: ...100P CH C7309 100P CH C7308 100P CH C7310 100P CH C7313 100P CH C7329 1 B C7301 0 1 B C7315 C7330 1 B C7303 0 1 B C7311 100 10V YK_P R7301 68 1 16W R7322 75 1 16W TP7303 TP7302 W817 W857 W859 W858 W819 W864 W845 D7313 UDZSNP5 6 RXD SQ VSEL1 21PIN_CVBS RXD SQ VSEL1 R CR B CB G Y CVBS CVBS_OUT V 6A V 5V CVBS G Y_OUT B U_OUT R V_OUT G Y B CB R CR V 5V V 6A D_GND D_GND AUDIO_L AUDIO_R Y G U B V R FROM...

Page 45: ... H2 E J7302 RCA 405A CUSN 08 CVBS Y U V 1 2 3 4 5 6 D7314 KDR730E RTK P Q7305 KRC103SRTK RGB_H C7322 22P CH C7315 0 001 B C7333 0 1 B C7316 470 6 3V YK_P C7318 1000 6 3V YK_P C7317 470 6 3V YK_P C7319 1000 6 3V YK_P R7317 75 1 10W 1 R7314 33 1 16W W881 W877 W879 D7312 UDZSNP6 8B D7310 UDZSNP6 8B D7313 UDZSNP5 6B D7311 UDZSNP6 8B B7304 BLM18BD102SN1 B7305 BLM18BD102SN1 B7301 BLM18BD102SN1 B7302 BLM...

Page 46: ...002 W822 B4006 W820 B4004 W821 B4003 FROM TO POWER CP502 SXZT YXZT5 GND D GND D AT 3 3V AT 3 3V AT 3 3V P ON H STBY L MIC GND P CON 12V GND P CON 5V AT P CON 6V AT P CON 6V GND M GND M MIC IN H GND ADJ VOUT VIN 3 3 1 9 0 6 0 6 3 6 3 2 8 0 0 LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE N UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES ATTENTION SINCE THESE PARTS...

Page 47: ...822 B4006 W826 W820 B4004 B4002 EBMS160808A102_RDC45 B4001 EBMS160808A102_RDC45 IC4009 S 1170B52UC OULTFG VBUS REG 0 9W 1A IC 1 2 3 4 5 V 5V V 5V V 12 D_GND MUTE_PWR V 5S V 5S V 3F V 3F V 6A V 6A M_GND D_GND V 5V D_GND V 6A V 3A ADAC_GND MIC MIC_IN H LEM_PWR V 3 V 3 V 1R8 V 1R8 PWDN D_GND V 5V_USB LEM_PWR D_GND TO MEMORY USB TO LOADER MOTOR DRIVE FROM TO MPEG MICON DSP TO VIDEO JACK TO AUDIO AUDIO...

Page 48: ... C675 1 10V B C653 47 6 3V KA_P C674 47 6 3V KA_P R666 47 1 16W R657 10K 1 16W R658 10K 1 16W R656 1K 1 16W R655 1K 1 16W IR EV 3OR5 GR5 GR4 GR3 GR2 GR1 DP KS9 S7 KS8 S6 KS1 S5 KS2 S4 KS3 S3 KS4 S2 KS5 S1 KS6 GR1 GR2 GR3 GR4 GR5 S7 KS8 DP KS9 SW2 S1 KS6 S2 KS5 S3 KS4 S4 KS3 S5 KS2 S6 KS1 EV 3OR5 IR SW1 PCB271 2 66 0 3 3 2 91 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2 49 2 47 3 3 2 96 1 161 141 141 111 21 1...

Page 49: ...0_6232_009_102_800 1 2 3 4 5 6 7 8 9 C604 33P 50V CH C676 0 1 25V B C675 1 10V B C653 47 6 3V KA_P R657 10K 1 16W R662 51K 1 16W R658 10K 1 16W D606 MS1_2 S1 KS6 GR4 GR5 LEM_CLK LEM_DIO LEM_STB IR EV 3OR5 S6 KS1 LEM_STB LEM_CLK LEM_DIO OP_GND 0 0 2 78 2 81 3 07 2 66 0 3 3 2 91 2 49 2 47 3 3 2 96 2 96 3 23 3 29 3 24 6 1 8 PCB270 DEH158 CP4002 OSC DI O CLK STB K1 K2 VDD SG1 KS1 SG2 KS2 SG13 GR5 VDD ...

Page 50: ...KA_P CP6601 A2001WR 5A 1 2 3 4 5 CD6601 EH250801 SHIELD CABLE SXZT only IC6501 RC4580IDR MIX AMP IC 1 2 3 4 5 6 7 8 C6511 0 01 50V B C6519 0 1 25V B C6509 0 0022 B C6506 0 001 50V B C6508 0 0022 50V B C6604 0 01 R6523 15K 1 16W R6507 100 1 16W R6511 10K 1 16W R6526 R6513 4 7K 1 16W R6510 10K 1 16W R6525 R6512 270 1 16W R6541 39 1 16W R6520 39 1 16W B6505 MMZ1608R102CT B6503 MMZ1608R102CT B6504 MMZ...

Page 51: ... NJM4565M TE1 MIC AMP IC 1 2 3 4 5 6 7 8 C6522 0 068 50V B C6523 0 1 50V B C6604 0 01 B C6525 0 0015 50V B C6534 0 01 50V B C6528 330P 50V CH R6523 15K 1 16W R6535 220 1 16W R6526 15K 1 16W R6530 15K1 16W R6524 22K 1 16W R6525 15K 1 16W 6541 1 16W 6520 1 16W R6531 68K 1 16W B6601 CB2012K 600T25 60 OHM 2 5A B6602 CB2012K 600T25 60 OHM 2 5A V 5 FROM TO POWER VS VS 4 1 4 1 4 1 4 1 4 1 4 1 8 1 0 MIC G...

Page 52: ... 1N4005 EIC D505 1N4005 EIC D504 1N4005 EIC D507 RL106F E D527 SR240 F D510 1N4937 F D508 MA2JF210GL D503 1N4005 EIC C518 220P 2KV R C506 220P 2KV R C503 0 1 50V B C504 0 1 25V B C516 0 0015 250V KX C509 0 001 250V KX C515 0 01 PP C513 47P 2KV SL C505 0 0022 50V B C508 0 001 50V B C502 0 22 ECQUL C507 0 1 25V B C511 4 7 50V YK_P C522 1000 6 3V ZL_P R503 15K 1 16W R513 3 3K 1 16W R502 270K 1 16W R5...

Page 53: ...16V YK_P C522 1000 6 3V ZL_P R521 10K 1 16W R504 10 1 16W W R540 680 1 16W R512 1M 1 16W R519 1M 1 16W R506 10 1 16W R509 1K 1 16W R542 470 1 16W 1 R543 4 7K 1 16W 1 R541 5 6K 1 16W 1 R516 10 1 16W R517 1 2K 1 16W 1 R518 3 3K 1 16W 1 W805 W806 B502 HCB2012K 600T25 IC503 R1190H050D T1 F 5V REG 1A 0 9W IC 1 2 3 4 5 GND P CON 12V A_GND MIC MIC_IN H V 5 FROM TO USB KARAOKE NC ACCESSORY TO 21PIN D TERM...

Page 54: ...6 7 8 9 Q8102 KTA1504S_Y_RTK 21PIN CTL DRV Q8101 KTC3875S_Y_RTK 21PIN CTL IN D8101 MA111 CD7301 2H0C1303 FFC 1 25mm pitch C8105 0 1 25V B C8102 100P 50V CH R8105 390 1 10W R8101 4 7K 1 16W R8103 470 1 10W R8104 6 8K 1 16W R8108 8 2K 1 16W R8102 56K 1 16W R8120 1 1 4W D8103 UDZSNP6 8B D8104 UDZSNP6 8B D8105 UDZSNP6 8B P CON 12V G Y_VIDEO B U_VIDEO R V_VIDEO P H I L_RGB H ASP FS CVBS C_VIDEO AMP_A_O...

Page 55: ...5 C8111 0 001 50V B C8107 0 001 50V B C8116 33P 50V CH C8112 1000 6 3V YK_P C8114 470 6 3V YK_P C8115 1000 6 3V YK_P C8113 470 6 3V YK_P R8109 68 1 10W 1 R8113 75 1 10W 1 R8114 220 1 10W 1 R8115 220 1 10W 1 W871 W872 W873 21PIN_R 21PIN_L 21PIN_CTL G Y_VIDEO_OUT B U_VIDEO_OUT R V_VIDEO_OUT BLANKING_OUT CVBS_VIDEO_OUT 1 94 1 94 0 0 0 44 0 53 10 66 0 0 46 0 51 0 54 0 0 0 4 3 2 0 63 NC 0 0 0 NC NC NC ...

Page 56: ... encircled numbers denote measuring point in the schematic diagram MPEG MICON DSP 21PIN D TERMINAL DIGITAL 1 1 IC4001 pin66 SDCLK V 1 0V div H 2ns div IC4001 pin93 SPDIF V 1 0V div H 200ns div 2 2 3 3 4 4 5 5 6 7 8 9 10 J8001 pin2 Coaxial Out V 500mV div H 200ns div Q8018 collector Lch_Out Q8019 collector Rch_Out ...

Page 57: ...57 DV 120 K 5 6 7 8 5 6 7 8 A B C D E F OPERATION PCB ASSY POWER PCB ASSY 1 DISPLAY 6 ...

Page 58: ...02 R2326 R7317 L4001 D4003 W805 IC4007 IC4009 R4063 C4076 C4077 C P 4 0 0 4 C7304 C7310 C7313 C7308 C7309 C7307 NR2301 Q2303 CP2302 Q2302 C2302 CP4002 C7311 Q8005 C4011 W819 C7301 W845 C7318 C7316 CP4003 C7315 C8069 C8070 C8051 R8049 C8057 R8061 C8067 R8063 C8072 C8059 C8058 C8056 R8066 C8073 R8067 R4067 R8059 W818 C8066 R8070 Q8013 R8056 Q8014 R8014 W815 C7333 C4050_1 C2304 Q2301 W856 W861 W860 W...

Page 59: ...115 C4122 C4133 C4135 R4048 W831 C4019 C4020 C4063 C4013 C4014 Q2306 C4045 B4012 C4023 B4010 C4064 C4074 C4071 C4073 C4060 C4057 W825 W842 R4068 C4066 W849 W850 C4059 C4055 C2303 W824 R4006 C4012 C8042 R8040 R4050 R4051 C4078 R4055 Q4006 C4072 R4058 C4098 C4099 C4096 R4013 R4012 R4011 R4057 C4112 C4093 R7314 D7311 D7310 Q7306 Q7305 W833 W834 R8057 R8069 B4002 R2306 C2301 C4114 C4086 C4056 D2301 D2...

Page 60: ...DE B OPERATION PCB ASSY OPERATION PCB ASSY SW666 SW664 SW663 SW662 SW660 CP601 CP604 C674 C653 W006 W005 W004 W003 W002 V651 W001 OS651 CP603 SW667 IC601 R666 R662 C651 C675 C676 R658 R657 R655 R656 C604 D602 D604 D605 DEH158A 5 DEH159A 5 DEH158A 5 DEH159A 5 G A30C5 G A30C5 ...

Page 61: ...DV 120 K 5 6 7 8 5 6 7 8 A B C D E F 11 3 USB PCB ASSY SIDE A SIDE A USB PCB ASSY C6507 C6530 C6514 VR6501 CP6602 CP6601 C6601 W019 W020 W018 W015 W021 C6503 C6536 W016 CP6501 W017 J6501 DEH160A 5 G A30C5 ...

Page 62: ...2 3 4 SIDE B SIDE B USB PCB ASSY R6507 R6530 C6525 R6511 C6506 R6512 R6513 C6508 C6511 R6523 C6519 C6534 R6526 C6523 R6525 R6535 R6520 R6541 IC6501 IC6503 R6510 B6602 C6522 R6531 C6528 R6524 B6601 C6604 B6503 B6504 B6505 C6509 DEH160A 5 ...

Page 63: ... D503 IC502 B501 C513 C516 C502 C511 D512 C523 D510 C506 D527 C522 C527 IC504 D502 D504 C510 C515 CP504 C521 C519 C517 CP8103 Q510 L501 IC501 R501 R514 C526 L505 R8120 W013 W011 W008 W010 D511 W009 C535 J501 F501 S H 5 0 1 R505 W007 D507 D509 W014 C518 W806 C509 W012 D514 D515 W805 5 DPH020A NTSC PAL RISK L N OFFIRE REPLACE ASMARKED G A30C5 ...

Page 64: ...8101 R8109 Q8101 Q8102 C8105 R8104 C8107 C8111 D8101 R8102 D8103 D8105 D8104 D508 IC505 IC503 C512 Q509 Q511 R541 R542 R543 R540 C530 C531 R8108 R515 R518 R517 R516 C503 R513 R521 R8105 R8103 R503 C507 C505 C504 C508 R502 R512 C541 R509 R506 R504 R519 B502 C8102 W872 W873 W871 5 DPH020A NTSC PAL ...

Page 65: ...OF ASSEMBLIES 1 DVD MT PCB ASSY YXZT5 A2M109A130 1 DVD MT PCB ASSY SXZT A2M101A130 1 OPERATION PCB ASSY YXZT5 A2M109A270 1 OPERATION PCB ASSY SXZT A2M101A270 1 USB PCB ASSY YXZT5 A2M109AFA0 1 USB PCB ASSY SXZT A2M101AFA0 1 POWER PCB ASSY YXZT5 A2M109A240 1 POWER PCB ASSY SXZT A2M101A240 A2M109A130 and A2M101A130 A2M109A270 and A2M101A270 A2M109A240 and A2M101A240 have same service parts But they a...

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