Hitachi HTD-K210 Service Manual Download | Manualshive

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30

Scart

Replace N301.

Check if transformer is damaged.

Check secondary commute circuit.
Check secondary feedback circuit.

Check if secondary short.

Check V304.

Normal

Yes

Yes

Yes

Yes

No

No

No

No

No

Yes

A Power Circuit abnormal

Is C333 AC 220V?

F301 is open.

XP301 is open.

Power cord isn’t inserted firmly

or power cord is open.

Is C305 DC 310V?

Check commute circuit.

Check L301.

Is the voltage between 4,6 pin of N301 13V?

Are transfoemer sec13V,+18V,+25V,-24V output?

Is XP302,XP303,XP304 normal?

Check regulated circuit.

Check N302,N303,N307 and perpheral components.

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Summary of Contents for HTD-K210

Page 1: ...SE THE SERVICE MANUAL SC No 0015E ISSUED ON DEC 2005 This manual is to amend the following content provided in the Service Manual SC No 0015E issued on Dec 2005 1 WIRING DIAGRAM on page 12 2 PCB DIAGRAMS on page 19 21 22 24 3 TROUBLESHOOTING on page 29 39 4 REPLACEMENT PART LIST on page 40 50 Please ignore these pages and replace them with the following pages respectively ...

Page 2: ... 3 4 5 6 7 1 2 3 NHY F F 1 2 3 1 2 3 4 5 6 MIC R MIC L MUTE GND 5V 5V 1 2 3 4 5 6 1 2 3 4 5 6 HVCC USB USB GND SD CLK ON 1 2 3 4 5 6 1 2 3 4 5 6 7 8 RMC DATA STB CLK GND 5VV VCC POWER SW 1 2 3 4 5 6 7 8 FUNCTIONBUTTONBOARD1 FUNCTIONBUTTONBOARD2 FUNCTIONBUTTONBOARD3 SD USBBOARD MICBOARD DECODERBOARD AMPBOARD POWERBOARD 1 2 3 4 5 6 7 8 9 10 11 WE DATA CLK SD GND RADIO L 9V RADIO RADIO R NC NC GND 1 ...

Page 3: ...6 G2 7 G1 8 S1 9 S2 10 S3 11 S4 12 S5 12 S6 13 S7 14 S8 15 S9 16 S10 17 S11 18 S12 19 S13 20 S14 21 S15 22 S16 23 S17 24 S18 25 F 26 F 27 VF1 DATA STB 5V RMC GND CLK F POWER SW VCC HS0038 V G S C2 104 C3 100uf 16v C1 104 R117 10 F 24V R107 10K R108 10K R109 10K R110 10K VD1 IN4148 VD2 IN4148 VD3 IN4148 VD4 IN4148 LED1 S12 NEXT S1 FUNCTION S7 TITLE S4 MEMORY S8 PAUSE S14 OPEN S9 STOP S10 PREV S5 ME...

Page 4: ...V VD305 IN4148 R305 10K L304 220uH IN 1 GND 2 OUT 3 N302 MC7809CT L302 ZBF253L VD306 1N4148 R303 100K VD311 1N4148 C306 103 1KV R304 100 R307 22 L303 ZBF253L L3074 7uH C319 470U R314 3 6K R312 10 R315 680 R308 1k C311 47P 1KV VD303 31DQ06 VD301 NC C308 4 7n N305 UTC431 R302 22K C322 22uF 50V N306 FCF10A20 C305 120U 400V C315 22U 50V C327 470uF 16V VD312 SF16 1 4 2 5 3 VD302 IN4007 C313 104 R318 1K...

Page 5: ...R56 36K R36 36K C36 3 3p C6 0 1uF ch5IN ch5NF ch4IN ch4NF ch5 VE E V 3 h c E V 3 h c F N 3 h c N I 3 h c N I 2 h c F N 2 h c Y B T S F N 1 h c N I 1 h c c c V e r P D N G B U S c c V e r P E V 2 h c E V 1 h c c c V c c V E V 5 h c 9 158 6 14 2 13 7 4 1 3 10 L GND R GND SL GND SR GND SW GND C SL SR SW C5 100u R1 10 1W C8 0 1uF C7 100u R2 10 1W C4 474 C2 474 C3 470uF C1 470uF R105 47K R106 47K R107 ...

Page 6: ...RA9 159 RA11 158 RCLK 156 CKE 157 DVDD3 155 RCLKB 154 RVREF V_ADIN3 153 DVDD18 152 RA3 151 RA2 150 DVSS 148 RA1 149 RA0 147 RA10 146 BA1 145 DVSS 144 BA0 143 DVDD3 141 RCS 142 RAS 140 CAS 139 RWE 138 DQM1 137 DQS1 136 DVSS 134 RD8 135 RD9 133 RD10 132 RD11 131 DR12 130 RFGND 249 IREF 255 SVDD3 24 RFGC 254 JITFN 231 JITFO 230 LPFOP 238 LPFIN 237 CRTPLP 248 HRFZC 247 LPFIP 236 CEQN 251 RFRPAC 246 S_...

Page 7: ... customer yes Start Set OK Is the DC power of C305 310V Replace L301 Replace Power PWB Assy Replace Power PWB Assy SYMPTOM no yes yes no SYMPTOM POWER CIRCUIT ABNORMAL REVISED Check other Is the voltage at pin 4 pin 6 of N301 13V Replace N301 yes no Does the secondary transformer output 13V 18V 25V 24V Replace T301 Replace V304 Replace Power PWB Assy yes no ...

Page 8: ...r PWB Assy yes no SYMPTOM OPEN CLOSE TRAY ABNORMAL REVISED Start Does pin 1 of XP1 Function Button PWB Assy output pulse signal Is the voltage at pin 7 of XP1 5V no yes 1 XP1 Function Button PWB XS9 Decoder PWB or 2 Loading Assy L23 Decoder PWB Secure the connection of Function Button Decoder PWB Assy yes Replace remote receiver B1 of Function Button or Decoder PWB Assy Is OSD open showed on the s...

Page 9: ...he Loading Assy works but the initializing operation of the optical pick up lens does not start the optical pick up lens operates twice or abnormal noise sound Replace Loading Assy or Decoder PWB Assy Loading Assy does not work The operation of the loading assy stops at initializing display Any message shown on screen Display OSD LOADING Nothing on display Chec the DVD disc for fingerprints dirt e...

Page 10: ...S3 short at standby Start Is the voltage of XP3 pin 2 5 19V pin 6 9 25V refer Pg 22 Refer to Symptom Power Circuit Replace N1 or N2 Replace AMP PWB Assy yes yes no SYMPTOM AUDIO CIRCUIT ABNORMAL REVISED Abnormal To replace Pg 29 39 of SC No 0015E ...

Page 11: ... 275VAC 0 22u K Power PWB Assy C303 YZEA3312 CT81 12B 2B4 471K 400VAC YA Power PWB Assy C304 YZEA3312 CT81 12B 2B4 471K 400VAC YA Power PWB Assy C305 YZEA3496 CD293 120uF M 400V Power PWB Assy C307 YZEA2081 CT81 18B 2E4 472M 400VAC YA Power PWB Assy V301 YZEA5128 STP7NC70ZFP Power PWB Assy VD315 YZEA1597 KBU8K 806 Power PWB Assy PWB ASSY IC N1 YZEA4042B UTC4558 MIC PWB Assy N2 YZEA4042B UTC4558 MI...

Page 12: ...346 FTR F4AK012T AMP PWB Assy S3 YZEA7346 FTR F4AK012T AMP PWB Assy YZES06152 R C Handset HTD RM210 YZES8134E DVD Mechanism KHL 310C Loading assy YZES2586 Speaker Assy 4 1 YZES2588 Subwoofer Assy S42 S43 YZEA9285 DVA 2630 CONNECT WIRE 1 Function Button PWB Assy S15 S34 YZEA9286 DVA 2630 CONNECT WIRE 2 Function Button PWB Assy S35 S38 YZEA9287 DVA 2630 CONNECT WIRE 3 Function Button PWB Assy XS3 XS...

Page 13: ... W O P R E D O C E D 0 3 6 2 9 1 0 1 3 S E Z Y 1 E R I W G N I D A O L 0 3 6 2 9 6 9 0 3 S E Z Y 1 E R I W N E P O 0 3 6 2 0 7 9 0 3 S E Z Y 1 E R I W A 0 9 1 1 1 5 2 1 C C 1 7 9 0 3 S E Z Y 1 E R I W 0 0 4 4 2 5 0 C C 8 9 8 3 S E Z Y 1 E R I W 0 6 3 2 1 0 1 C C 7 9 8 3 S E Z Y 1 E R I W 0 7 1 8 0 1 C C 2 7 7 3 S E Z Y 1 E R I W R E K A E P S M 5 9 0 6 3 S E Z Y 1 E R I W R E K A E P S M 8 0 1 6 3...

Page 14: ...EG0903 RT13 0 167W 620 1 R1 YZEG0754 RT13 0 167W 120K 5 R2 YZEG0903 RT13 0 167W 620 1 R2 YZEG0722 RT13 0 167W 2 2K 5 R3 YZEG0903 RT13 0 167W 620 1 R3 YZEG0738 RT13 0 167W 15K 5 R4 YZEG0903 RT13 0 167W 620 1 R4 YZEG0740 RT13 0 167W 20K 5 R101 YZEG0784 RT13 0 167W 510 5 R5 YZEG0728 RT13 0 167W 4 7K 5 R102 YZEG0735 RT13 0 167W 10K 5 R6 YZEG0754 RT13 0 167W 120K 5 R103 YZEG0735 RT13 0 167W 10K 5 R7 YZ...

Page 15: ...20K 63V CH R39 YZEG0705 RT13 0 167W 10 5 C36 YZEA2056 CS1 06B 104Z 63V Y5V C37 YZEA3579 CD11CX 100uF M 16V RP1 YZEA0511 WH06 2 22K C38 YZEA2056 CS1 06B 104Z 63V Y5V RP2 YZEA0638 WH9011 2AC 50KC 20 5 C39 YZEA3579 CD11CX 100uF M 16V RP3 YZEA0638 WH9011 2AC 50KC 20 5 C40 YZEA2056 CS1 06B 104Z 63V Y5V C41 YZEA2056 CS1 06B 104Z 63V Y5V C1 YZEA2015 CC1 05B 20K 63V CH C42 YZEA2056 CS1 06B 104Z 63V Y5V C2...

Page 16: ...20K 5 V301 YZEA5128 STP7NC70ZFP R337 YZEG0744 RT13 0 167W 33K 5 V302 YZEA5104A 8550D V303 YZEA5009A 9014C C301 YZEA3447A MKP61 275VAC 0 22u K V304 YZEA5114 PC817 C302 YZEA2028 CC1 05B 121K 63V SL V305 YZEA5009A 9014C C303 YZEA3312 CT81 12B 2B4 471K 400VAC YA V306 YZEA5009A 9014C C304 YZEA3312 CT81 12B 2B4 471K 400VAC YA V307 YZEA5104A 8550D C305 YZEA3496 CD293 120uF M 400V C306 YZEA2077 CT81 14B 2...

Page 17: ...W 3 9K 1 R82 YZEA0476 RY16 1w 10 5 R14 YZEG0784 RT13 1 6w 56k 5 R83 YZEA0476 RY16 1w 10 5 R15 YZEG0719 RT13 1 6w 1k 5 R84 YZEA0476 RY16 1w 10 5 R16 YZEG0746 RT13 1 6w 39k 5 R85 YZEA0476 RY16 1w 10 5 R18 YZEG0746 RT13 1 6w 39k 5 R86 YZEA0476 RY16 1w 10 5 R19 YZEG0735 RT13 1 16w 10k 5 R87 YZEA0436 RY26 1W 2 2 5 R21 YZEG0719 RT13 1 6w 1k 5 R88 YZEA0436 RY26 1W 2 2 5 R22 YZEG0753 RT13 1 6w 100k 5 R89 ...

Page 18: ...1 05B 3 3D 63V CH C102 YZEA3576 CD110 2 2UF M 50V C17 YZEA3512 CD110X 47UF M 16V C103 YZEA3516 CD110X 470UF M 16V C21 YZEA3510 CD110 22UF M 16V C104 YZEA3509 CD110 10UF M 16V C22 YZEA2324 CT1 05B 471K 50V Y5P C105 YZEA3510 CD110 22UF M 16V C23 YZEA3510 CD110 22UF M 16V C106 YZEA3509 CD110 10UF M 16V C24 YZEA2032 CC1 05B 221K 63V SL C121 YZEP20015 GRM39F104Z25PT C25 YZEA3511 CD110 33UF M 16V C122 Y...

Page 19: ...PT C8 YZEP20015 GRM39F104Z25PT C9 YZEP20018 GRM39CH100J50PT R1 YZEP11209 RC 03K433JT C10 YZEP20015 GRM39F104Z25PT R2 YZEP11209 RC 03K433JT C11 YZEP20018 GRM39CH100J50PT R3 YZEP11209 RC 03K433JT C12 YZEP20018 GRM39CH100J50PT R4 YZEP11209 RC 03K433JT C13 YZEP20035 GRM39F105Z10PT R5 YZEP11209 RC 03K433JT C14 YZEP20015 GRM39F104Z25PT R6 YZEP11009 RC 03K102JT C15 YZEP20015 GRM39F104Z25PT R7 YZEP11209 R...

Page 20: ...C S 0 1 2 K D T H No 0015E 1 Copyright Digital Media Systems Group 2006 All rights reserved ...

Page 21: ...rm customized installations without manu facturer s approval Unauthorized modifications will not only void the warranty but may lead to your being liable for any resulting property damage or user injury Service workshould be performed only after you are thoroughly familiar with all of the following safety che cks and servicing guidelines To do otherwise increase the risk of potential hazards and i...

Page 22: ... KNOB ANTENNA TERMINALS HANDLE AND SCREWS TO BE SURE THE SET IS SAFE TO OPERATE WITHOUT DANGER OF ELECTRICAL SHOCK DO NOT USE A LINE ISOLATION TRANSFORMER DURING THIS TEST MAKE SURE TO USE AN A C VOLTMETER HAVING 5000 OHMS PER VOLT OR MORE SENSITIVITY IN THE FOLLOWING MANNER CONNECT A 1500 OHMS 10 WATT RESISTOR PARALLELED BY A 15 MFD 150V A C TYPE CAPACITOR BETWEEN A KNOWN GOOD EARTH GROUND WATER ...

Page 23: ...nals Earphonejacks etc Electrostatically Sensitive ES Devices Some semiconductor solid state devices can be damaged easily by static electricity Such components commonly are calledElectrostaticallySensitive ES Devices Examplesof typical ES devices are integrated circuits and some field effecttransistorsandsemiconductorchipcomponents The following techniques should be used to help reduce the incide...

Page 24: ...s Y 1Vp p 75 ohms Cb Cr NTSC 0 7Vp p 75 ohms PAL 0 698Vp p 75 ohms 1Vp p 75 ohms Audio L R SL SR C Subwoofer Audio line Outputs 2 Vrms 1k ohms 1 2 Vrms Maximum Adjustable 1k ohms Stereo Mode Surround Mode Audio Power Outputs 20W 20W 8 ohms at 1kHz THD 10 Front 20W 20W 8 ohms at 1kHz THD 10 Center 20W 8 ohms at 1kHz THD 10 Rear 20W 20W 8 ohms at 1kHz THD 10 Power Requirements Power Consumption Max ...

Page 25: ...ing a DVD disc 7 PLAY Press to confim and execute the selection or to start a playback 8 PAUSE Press to pause a playback 9 STOP Press to stop a playback 10 PREV NEXT Press to return to the previous or skip to the next title chapter track 11 VOLUME UP DOWN Turn to increase UP or decrease DOWN the volume level 12 USB MEMORY Insert the USB Flash Memory or USB memory Card Reader to this port 13 CARD S...

Page 26: ... optional receiver 10 S VIDEO OUT Connect to a TV s S Video input terminal MEMORY STEREO PROG MONO KHZ MHZ 1 2 3 4 5 6 7 8 9 10 IMPEDANCE 4 SUBWOOFER R L REAR CENTER IMPEDANCE 6 R L FRONT SPEAKER SYSTEMS 100 240V 50 60Hz L R FM 75 FRONT SURROUND CENTER SUBWOOFER AUDIO OUT 5 1 CHANNEL VIDEO OUT Y CB PB CR PR COMPONENT VIDEO PROGRESSIVE SCAN OUT S VIDEO COAXIAL OPTICAL DIGITAL AUDIO OUT AUX IN Rear ...

Page 27: ...of the unit 20 OK Press to confirm and execute the selection 12 13 11 10 9 8 7 6 4 3 5 1 2 15 14 17 16 18 20 19 22 21 23 25 24 27 26 28 30 29 32 31 6 4 3 5 1 2 9 7 8 10 0 10 POWER OSD P MODE DIGEST ZOOM TIME SEARCH SEARCH SKIP USB CARD REPEAT FUNCTION MENU TUNING UP TITLE OK SETUP SYSTEM TUNING DOWN VOLUME KEY CONTROL PS RETURN HITACHI HTD RM210 8 LEFT UP DOWN RIGHT Press to select and move the sc...

Page 28: ...mponent Video input terminals connect the unit to these terminals You can enjoy high quality picture playback Turn on the TV and set the correct video in channel Connecting to a TV L R FM 75 FRONT SURROUND CENTER SUBWOOFER AUDIO OUT 5 1 CHANNEL VIDEO OUT Y CB PB CR PR COMPONENT VIDEO PROGRESSIVE SCAN OUT S VIDEO COAXIAL OPTICAL DIGITAL AUDIO OUT AUX IN TV To S Video Input To Video Input To Audio I...

Page 29: ... CB PB CR PR COMPONENT VIDEO PROGRESSIVE SCAN OUT S VIDEO COAXIAL OPTICAL DIGITAL AUDIO OUT AUX IN L R FM 75 FRONT SURROUND CENTER SUBWOOFER AUDIO OUT 5 1 CHANNEL VIDEO OUT Y CB PB CR PR COMPONENT VIDEO PROGRESSIVE SCAN OUT S VIDEO COAXIAL OPTICAL DIGITAL AUDIO OUT AUX IN Amplifier TV Amplifier To Optical Input Connecting to an Amplifier with Digital Signal Input NOTE There will be no sound output...

Page 30: ...To Front Speaker R L Input To Video Input To Center Speaker Input To Front Speaker L Output To Rear Speaker L Output To Rear Speaker R Output To Center Speaker Output To Front Speaker R Output To Subwoofer Output To Video Input To Video Output To Front Speaker L Input To Rear Speaker L Input To Rear Speaker R Input To Center Speaker Input To Front Speaker R Input To Subwoofer Input NOTE Distance b...

Page 31: ... TV Center Front Left Rear Left Front Right Rear Right Subwoofer IMPEDANCE 4 SUBWOOFER R L REAR CENTER IMPEDANCE 6 R L FRONT SPEAKER SYSTEMS Connecting to Speaker Terminals 1 Push the lever 2 Insert the cord 3 Return the lever ...

Page 32: ...LOAD 1 2 3 4 5 6 7 8 9 VC 16V GND GND 16V 22V GND GND 22V 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 POWER 6V 6V GND GND 5V 9V 1 2 3 4 5 6 7 1 2 3 NHY F F 1 2 3 1 2 3 4 5 6 MIC R MIC L MUTE GND 5V 5V 1 2 3 4 5 6 1 2 3 4 5 6 HVCC USB USB GND SD CLK ON 1 2 3 4 5 6 1 2 3 4 5 6 7 8 RMC DATA STB CLK GND 5VV VCC POWER SW 1 2 3 4 5 6 7 8 FUNCTIONBUTTONBOARD1 FUNCTIONBUTTONBOARD2 FUNCTIONBUTTONBOARD3 SD USBBOARD MIC...

Page 33: ...FUNCTION BUTTON BOARD DIAGRAM 1 13 PCB DIAGRAMS FUNCTION BUTTON BOARD DIAGRAM 2 FUNCTION BUTTON BOARD DIAGRAM 3 FUNCTION BUTTON BOARD DIAGRAM 4 ...

Page 34: ...POWER BOARD DIAGRAM 14 AMP BOARD DIAGRAM ...

Page 35: ...MIC BOARD DIAGRAM 15 2630 USB BOARD DIAGRAM ...

Page 36: ...DECODER BOARD DIAGRAM TOP 16 ...

Page 37: ...DECODERBOARD DIAGRAM BOTTOM 17 ...

Page 38: ...ER VIDEO ENCODER MT1389SE HCU04 64M SDRAM AUDIO DAC CS4360 16M FLASH 29F160 27MHz EEPROM 24C02 27MHz TC4W53 HCU04 PDYP 33375STY 5 0 AZ4558 5V AUDIO OUTPUT VIDEO OUTPUT OPTICAL COAXIAL OUTPUT UB6220 310A PU MECHANISM AUDIO ADC CZ5341 AZ4558 74HC4052 AZ4558 FM TUNER AUX IN MIC PT2399 ...

Page 39: ... F 2 G6 3 G5 4 G4 5 G3 6 G2 7 G1 8 S1 9 S2 10 S3 11 S4 12 S5 12 S6 13 S7 14 S8 15 S9 16 S10 17 S11 18 S12 19 S13 20 S14 21 S15 22 S16 23 S17 24 S18 25 F 26 F 27 VF1 DATA STB 5V RMC GND CLK F POWER SW VCC HS0038 V G S C2 104 C3 100uf 16v C101 104 R106 10 F 24V R107 10K R108 10K R109 10K R110 10K VD1 IN4148 VD2 IN4148 VD3 IN4148 VD4 IN4148 LED1 S9 NEXT S4 FUNCTION S1 TITLE S3 MEMORY S7 PAUSE S5 OPEN...

Page 40: ... 20k R433 12k C425 5n6 R411 100 R407 10K R408 10K C410 100u 16v C406 47 16v C411 0 1 R406 1K R415 4 7k R405 100k X401 C403 1 50 R401 15k C401 0 1 C402 100u 16v C437 4 7 50 C433 47 16 C431 4 7 50 C439 47u 16v R431 3k R441 2k R429 10k R430 100 R435 100k R437 10k V403 9014 3 2 1 R439 2k R412 2k C406 10 16v R409 120K C406 20P C413 4 7 50 R404 100k XP401 1 2 3 4 5 R414 4 7k N401A 1 2 4558 5 6 o1 7 vdd ...

Page 41: ... T3 15A 250V VD305 IN4148 R305 10K L304 220uH IN 1 GND 2 OUT 3 N302 MC7809CT L302 ZBF253L VD306 1N4148 R303 100K VD311 1N4148 C306 103 1KV R304 100 R307 22 L303 ZBF253L L3074 7uH C319 470U R314 3 6K R312 10 R315 680 R308 1k C311 47P 1KV VD303 31DQ06 VD301 NC C308 4 7n N306 UTC431 R302 22K C322 22uF 50V N306 FCH08A10 C305 120U 400V C315 22U 50V C327 470uF 16V VD312 SF16 1 4 2 5 3 VD302 IN4007 C313 ...

Page 42: ...W C84 224 R84 10 1W L4 5 5uH 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 STK402 920 7294 R46 36K C46 3 3p C56 3 3p R56 36K R36 36K C36 3 3p C6 0 1uF ch5IN ch5NF ch4IN ch4NF ch4OUT ch5OUT Vcc Vcc Vcc Vcc ch1OUT ch2OUT PreVcc SUBGND PreVcc ch1IN ch1NF BAS ch2NF ch2IN ch3IN ch3NF ch3OUT PreVcc 9 158 6 14 2 13 7 4 1 3 10 GND L GND R GND SL GND SR GND SW GND C SL SR SW C5 100u R1 10 ...

Page 43: ...UbRRefO UbRsmO SM_R B CfIordOZ SM_CLE CfAO_1 SD_DAT2 CfAO_2 MS_SDIO SM_ALE SM_D5 MS_PWREN CfDB_06 MS_DATA3 SM_D3 CfDB_02 CfCd1IZ SD_CLK MS_BS SD_WP SM_CE MS_INS MS_DATA2 CfIntrqI SM_WP CfDB_13 CfPwrOZ SM_D4 SD_CMD SD_DAT3 CfDB_04 SM_WE CfDB_10 CfIowrOZ SM_D6 CfDB_00 CfDB_12 SM_D7 SD_PWREN SD_DAT0 CfDB_03 CfDB_14 SM_WPD CfCd2IZ CfDB_05 SD_DAT1 CfResetOZ CfDB_15 SM_CD SM_D0 CfCsOZ_1 SM_PWREN CfIordy...

Page 44: ...161 RA8 160 RA9 159 RA11 158 RCLK 156 CKE 157 DVDD3 155 RCLKB 154 RVREF V_ADIN3 153 DVDD18 152 RA3 151 RA2 150 DVSS 148 RA1 149 RA0 147 RA10 146 BA1 145 DVSS 144 BA0 143 DVDD3 141 RCS 142 RAS 140 CAS 139 RWE 138 DQM1 137 DQS1 136 DVSS 134 RD8 135 RD9 133 RD10 132 RD11 131 DR12 130 RFGND 249 IREF 255 SVDD3 24 RFGC 254 JITFN 231 JITFO 230 LPFOP 238 LPFIN 237 CRTPLP 248 HRFZC 247 LPFIP 236 CEQN 251 R...

Page 45: ...5v A CB2 0 1uF 3906 1 2 4 1 3 CB3 0 1uF CB4 0 1uF CB1 0 1uF E CE3 10uF 25v A VCC RESET SW B 4 C CB6 0 1uF CB7 0 1uF L8 FB CE4 330uF 25v CE7 220uF 16v A CB5 0 1uF DV33A RFV33 12V 12V DV33A PWDN 1V8A V18 DV33 AV33 AVCC AV33 P12V A_MUTE URST URST R13 100 R12 180 U3 LT1963 3 3 ADJ 5 OUT 4 IN 2 G 3 SHDN 1 TP1 P12V P12V V33 VCC P12V P12V V33 URST VCC V33 VCC DV33A V33 CB10 0 1uF L5 FB D1 1N4004 N C CB8 ...

Page 46: ...R100 150 1 L28 1 8uH C70 47pF C73 47pF D7 DIODE SMD BAV99 1 3 2 CE30 22uF 16v A D5 DIODE SMD BAV99 1 3 2 C69 47pF Q8 2N3904 1 3 2 Q9 2N3904 1 3 2 R82 10k R89 150 1 R88 10k R80 10k CE34 22uF 16v A CB45 0 1uF CB42 0 1uF P3 D SUB15 MALE 16 17 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 R102 10k R90 10k R94 75 1 R83 150 1 R106 R R84 10k D4 DIODE SMD BAV99 1 3 2 C63 47pF D6 DIODE SMD BAV99 1 3 2 Q10 2N3904 1 3...

Page 47: ...R2 18 DGND 11 AGND1 20 GR1 22 LRCIN2 10 CAP 16 C76 10uF 25v A R129 R U13B NJM4558 OPA 5 6 7 8 4 U15A NJM4558 OPA 3 2 1 8 4 P4 RCA6 3 G1 2 1 5 6 7 G2 K1 K2 R116 5 1k C95 0 1uF C78 220pF R154 100k CB55 0 1uF R157 22k C99 10uF 25v A R152 100 C98 10uF 25v A C74 220pF CE35 100uF 16v R132 100 P5 RCA1 RCA1 5P DIP G 1 K1 K3 K2 C97 220pF R144 R Q17 2N3904 SOT23 SMD 1 3 2 C92 10uF 25v A C75 10uF 25v A P6 S ...

Page 48: ...SSQ 41 DQ10 42 DQ11 43 VCCQ 44 DQ12 45 DQ13 46 VSSQ 47 DQ14 48 DQ15 49 VSS 50 R72 33 C56 0 1uF C107 0 01uF R74 33 C50 0 1uF C103 0 01uF CE27 47uF 16v C51 0 1uF U10 ESMT M12L64164A TSOP II 54 SMD VCC 1 DQ0 2 DQ1 4 VSSQ 12 DQ2 5 DQ3 7 VCCQ 9 DQ4 8 DQ5 10 VSSQ 46 DQ6 11 DQ7 13 DQML 15 WE 16 CAS 17 RAS 18 CS 19 A11 35 A10 AP 22 A0 23 A1 24 A2 25 A3 26 VCC 14 VSS 41 A4 29 A5 30 A6 31 A7 32 A8 33 A9 34 ...

Page 49: ...e normal Can disc be read Is video normal Is audio is normal Normal operation Refer to power guide Refer to display guide Refer to open close guide Refer to read disc guide Refer to video guide Refer to audio guide Yes Setting of the unit is correct Yes Yes Yes Yes Yes No No No No No No Is power normal ...

Page 50: ...No No No No No Yes A Power Circuit abnormal Is C333 AC 220V F301 is open XP301 is open Power cord isn t inserted firmly or power cord is open Is C305 DC 310V Check commute circuit Check L301 Is the voltage between 4 6 pin of N301 13V Are transfoemer secondary 13V 18V 25V 24V output Is XP302 XP303 XP304 normal Check regulated circuit Check N302 N303 N307 and perpheral components ...

Page 51: ...heck if voltage of screen F1 and F2 is normal Check if voltage of 34 pin of PT6311 is 24V Check grounded negative voltage of screen F1 and F2 Replace PT6311 Check if connection cord between screen and decoder ass y is broken Check if PT6311 pin is connected check if pin of screen is connected ...

Page 52: ...drive motor have voltage Replace connection cord Replace motor END Is open showed on the screen Yes Yes Yes Yes Yes No No No No No Is there voltage difference in L23 UNLOAD pin and LOAD pin Check if RMC pin of XS9 have waveform Does XS9 power have voltage ...

Page 53: ...D Read disc abnormal Disc in Fouse on Is laser normal Does the disc turn Can TOC be read Normal Refer to fouse guide Refer to TOC guide Refer to fouse guide refer to laser guide No No No No Yes Yes Yes Yes ...

Page 54: ...r or lolor disappeared during playback Have picture but picture disappearedduring playback END Check jack of output board or replace decoder ass y Replace decoder ass y Yes No Yes No Yes No Yes No Scart Check decoder ass y and replace G1 27MHz Check decoder ass y and replace G1 27MHz ...

Page 55: ...nd Normal Yes No Yes No No Yes Check if voltage of R L pin or STK402 920 is normal Check STK402 920 and peripheral components Check N1 and peripheral components Is N1 signal output normal Is signal of main board XS7 normal Replace main board ...

Page 56: ...e at FCS and FCS of XS2 Does normal voltage at 14 7 pin of BA5954 Check connection between 14 7 pin of BA5954 and FCS FCS of XS2 Check if G1 normal operation Check BA5954 and peripheral components Check connection between D1389 and BA5954 Check D1389 and peripheral components Does data output at 30 50 pin of D17 ...

Page 57: ...e pickup Is LD pin of XS2 19 23 4 5V Check D1389 and peripheral components Does voltage at 22 23 pin of D17 Check connection between 22 23 pin of D1389 and LD pin of XS2 Check D1389 and peripheral components Does noraml voltage at 24 46 52 65 69 73 80 97 108 122 127 141 152 155 167 173 182 204 212 221 pin of D003 ...

Page 58: ...f D9 are different Check connections between BA5954 and XS4 Check BA5954 and peripheral components Check if data signal of 5 23 pin of D9 is normal Check connections between 36 pin of D1389 and 4 27 pin of BA5954 Check D1389 and peripheral components Check if voltage of 36 pin of D17 is noraml Check connections between D9 pins 5 23 and D17 pin 37 38 Check D17 and peripheral components ...

Page 59: ...k slide motor and connections to decoder ass y Does normal A B C D signal at 8 11 pin of D17 check connections between 8 11 pin of D17 and 5 6 9 10 pin of XS2 Check connections between XS2 and pickup Replace pickup Check D17 and peripheral components Does normal RFIN at 6 pin of D17 Check D1389 and peripheral components Check D1389 and peripheral components Check CS4360 and peripheral components ...

Page 60: ...2081 CT81 18B 2E4 472M 400VAC YA V301 YZEA5128 STP7NC70ZFP VD315 YZEA1597 KBU8K 806 F3011 YZEA6760 FUSE 6183 15MXA YZES06152 R C Handset HTD RM210 YZES8134A DVD Mechanism KHL 310A DV34 YZES2586 Speaker Assy 4 1 YZES2588 Subwoofer Assy PRODUCT SAFETY NOTE Components marked with a have special characteristics important to safety The use of a substitute replacement part which does not have the same s...

Page 61: ...BWOOFER SPEAKER 1 YZES2672 VDE POWER CORD 1 YZES2701 7 BATTERY 2 YZES3021A RCA CORD AUDIO 1 YZES3022A RCA CORD VIDEO 1 YZES3024 POWER CORD HOLE 1 YZES30967 2630 CARD SIGNAL WIRE 1 YZES30968 2630 DECODER POWER WIRE 1 YZES30969 2630 LOADING WIRE 1 YZES30970 2630 OPEN WIRE 1 YZES30971 CC 1 25 11 190 A WIRE 1 YZES3898 CC 0 5 24 400 WIRE 1 YZES3897 CC 1 0 12 360 WIRE 1 YZES3772 CC 1 0 8 170 WIRE 1 YZES...

Page 62: ... YZES2637 BS POWER CORD 1 YZES2701 7 BATTERY 2 YZES3021A RCA CORD AUDIO 1 YZES3022A RCA CORD VIDEO 1 YZES3024 POWER CORD HOLE 1 YZES30967 2630 CARD SIGNAL WIRE 1 YZES30968 2630 DECODER POWER WIRE 1 YZES30969 2630 LOADING WIRE 1 YZES30970 2630 OPEN WIRE 1 YZES30971 CC 1 25 11 190 A WIRE 1 YZES3898 CC 0 5 24 400 WIRE 1 YZES3897 CC 1 0 12 360 WIRE 1 YZES3772 CC 1 0 8 170 WIRE 1 YZES3609 5M SPEAKER WI...

Page 63: ...ES2672 VDE POWER CORD 1 YZES2701 7 BATTERY 2 YZES3021A RCA CORD AUDIO 1 YZES3022A RCA CORD VIDEO 1 YZES3024 POWER CORD HOLE 1 YZES30967 2630 CARD SIGNAL WIRE 1 YZES30968 2630 DECODER POWER WIRE 1 YZES30969 2630 LOADING WIRE 1 YZES30970 2630 OPEN WIRE 1 YZES30971 CC 1 25 11 190 A WIRE 1 YZES3898 CC 0 5 24 400 WIRE 1 YZES3897 CC 1 0 12 360 WIRE 1 YZES3772 CC 1 0 8 170 WIRE 1 YZES3609 5M SPEAKER WIRE...

Page 64: ...ZES2672 VDE POWER CORD 1 YZES2701 7 BATTERY 2 YZES3021A RCA CORD AUDIO 1 YZES3022A RCA CORD VIDEO 1 YZES3024 POWER CORD HOLE 1 YZES30967 2630 CARD SIGNAL WIRE 1 YZES30968 2630 DECODER POWER WIRE 1 YZES30969 2630 LOADING WIRE 1 YZES30970 2630 OPEN WIRE 1 YZES30971 CC 1 25 11 190 A WIRE 1 YZES3898 CC 0 5 24 400 WIRE 1 YZES3897 CC 1 0 12 360 WIRE 1 YZES3772 CC 1 0 8 170 WIRE 1 YZES3609 5M SPEAKER WIR...

Page 65: ...ZEA3579 CD11CX 100uF M 16V R1 YZEG0903 RT13 0 167W 620 1 R1 YZEG0754 RT13 0 167W 120K 5 R2 YZEG0903 RT13 0 167W 620 1 R2 YZEG0722 RT13 0 167W 2 2K 5 R3 YZEG0903 RT13 0 167W 620 1 R3 YZEG0738 RT13 0 167W 15K 5 R4 YZEG0903 RT13 0 167W 620 1 R4 YZEG0740 RT13 0 167W 20K 5 R101 YZEG0784 RT13 0 167W 510 5 R5 YZEG0728 RT13 0 167W 4 7K 5 R102 YZEG0735 RT13 0 167W 10K 5 R6 YZEG0754 RT13 0 167W 120K 5 R103 ...

Page 66: ... 167W 10 5 C35 YZEA2015 CC1 05B 20K 63V CH R39 YZEG0705 RT13 0 167W 10 5 C36 YZEA2056 CS1 06B 104Z 63V Y5V C37 YZEA3579 CD11CX 100uF M 16V RP1 YZEA0511 WH06 2 22K C38 YZEA2056 CS1 06B 104Z 63V Y5V RP2 YZEA0638 WH9011 2AC 50KC 20 5 C39 YZEA3579 CD11CX 100uF M 16V RP3 YZEA0638 WH9011 2AC 50KC 20 5 C40 YZEA2056 CS1 06B 104Z 63V Y5V C41 YZEA2056 CS1 06B 104Z 63V Y5V C1 YZEA2015 CC1 05B 20K 63V CH C42 ...

Page 67: ...G0759 RT13 0 167W 220K 5 V301 YZEA5128 STP7NC70ZFP R337 YZEG0744 RT13 0 167W 33K 5 V302 YZEA5104A 8550D V303 YZEA5009A 9014C C301 YZEA3447AMKP61 275VAC 0 22u K V304 YZEA5114 PC817 C302 YZEA2028 CC1 05B 121K 63V SL V305 YZEA5009A 9014C C303 YZEA3312 CT81 12B 2B4 471K 400VAC YA V306 YZEA5009A 9014C C304 YZEA3312 CT81 12B 2B4 471K 400VAC YA V307 YZEA5104A 8550D C305 YZEA3496 CD293 120uF M 400V C306 Y...

Page 68: ...R25 YZEG0719 RT13 0 167W 1K 5 R103 YZEG0735 RT13 0 167W 10K 5 R26 YZEG0746 RT13 0 167W 39K 5 R104 YZEG0735 RT13 0 167W 10K 5 R32 YZEG0753 RT13 0 167W 100K 5 R105 YZEG0748 RT13 0 167W 47K 5 R33 YZEG0919 RT13 0 167W 3 9K 5 R106 YZEG0748 RT13 0 167W 47K 5 R34 YZEG0784 RT13 0 167W 56K 5 R107 YZEG0748 RT13 0 167W 47K 5 R35 YZEG0719 RT13 0 167W 1K 5 R108 YZEG0748 RT13 0 167W 47K 5 R36 YZEG0746 RT13 0 16...

Page 69: ...D101 YZEA5001 1N4002 C36 YZEA2006 CC1 05B 3 3D 63V CH VD102 YZEA5001 1N4002 C41 YZEA3510 CD110 22uF M 16V VD103 YZEA1126B CZ6V2 C42 YZEA2324 CT1 05B 471K 50V Y5P VD104 YZEA5001 1N4002 C43 YZEA3510 CD110 22uF M 16V VD61 YZEA5001 1N4002 C44 YZEA2032 CC1 05B 221K 63V SL V101 YZEA5022 2N5551 C45 YZEA3511 CD110 33uF M 16V V102 YZEA5022 2N5551 C46 YZEA2006 CC1 05B 3 3D 63V CH V103 YZEA5023 2N5401 C51 YZ...

Page 70: ...2 YZEP11000 RC 03K000JT R13 YZEP11013 RC 03K103JT U1 YZEP90449A UB6220FB2 131 R14 YZEP11012 RC 03K472JT U2 YZEP90351 AP1117D33LA R15 YZEP11012 RC 03K472JT U3 YZEP90254 ADG713BRUZ REEL7 R16 YZEP11209 RC 03K433JT U4 YZEP90420 AIC1526 0PS R17 YZEP11209 RC 03K433JT R18 YZEP11209 RC 03K433JT V1 YZEP5073A2SD601AR R19 YZEP11209 RC 03K433JT V2 YZEP5073A2SD601AR R20 YZEP11209 RC 03K433JT V3 YZEP5766 STZ6 2...

Page 71: ...HTD K210 SC No 0015E Copyright Digital Media Systems Group 2005 All rights reserved ...

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