Pioneer DVR-RT502-S Service Manual Download Page 72

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DVR-RT502-S

4.3 OPERATION 1 PCB, OPERATION 2 PCB and OPERATION 3 PCB ASSYS

SW609

SW604

SW608

SW602

SW607

SW606

SW605

SW603

SW601

CP601

R614

R616

R617

R618

R619

R601

R620

CP602

SW611

SW610

CP603

D602

D601

R604

R602

R603

R605

CP604

CP605

SW612

R606

DEE045A

DEE046A

DEE047A

OPERATION 1 PCB ASSY

OPERATION 2 PCB ASSY

OPERATION 3 PCB ASSY

C D E

www. xiaoyu163. com

QQ 376315150

TEL 13942296513

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Summary of Contents for DVR-RT502-S

Page 1: ...06 DUBBING REC DVR RT502 S RRV3443 DVD RECORDER DVR RT502 S THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S Model Type Power Requirement Region No Remarks DVR RT502 S KCXZT AC 120 V 1 For details refer to Important Check Points for good servicing T ZZV JULY 2006 printed in Japan www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TE...

Page 2: ...rated for voltage wattage etc Replacement parts which have these special safety characteristics are identified in this Service Manual Electrical components having such features are identified by marking with a on the schematics and on the parts list in this Service Manual The use of a substitute replacement component which does not have the same safety characteristics as the PIONEER recommended re...

Page 3: ...s not always operate in the test mode 2 When the cover is opened close viewing of the objective lens with the naked eye will cause exposure to a Class 3A laser beam Additional Laser Caution 1 The ON OFF ON low level OFF high level status of the LASER DIODE CHARACTERISTICS for DVD MAXIMUM OUTPUT POWER 100 mW WAVELENGTH 654 662 nm LASER DIODE CHARACTERISTICS for CD MAXIMUM OUTPUT POWER 5 mW WAVELENG...

Page 4: ...i 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 the power plug When spark traces or similar marks are found on the power supply plug please check the connection ...

Page 5: ...EG PCB ASSY 6 6 52 3 16 OPERATION 1 PCB OPERATION 2 PCB and OPEARTION 3 PCB ASSYS 54 3 17 POWER PCB ASSY 56 3 18 WAVE FORMS 58 4 PCB CONNECTION DIAGRAM 63 4 1 VCR MT PCB ASSY 64 4 2 DVD MPEG PCB ASSY 68 4 3 OPERATION 1 PCB OPERATION 2 PCB and OPERATION 3 PCB ASSYS 72 4 4 POWER PCB ASSY 73 5 PCB PARTS LIST 75 6 ADJUSTMENT 78 6 1 PREVENTIVE CHECKS AND SERVICE INTERVALS 78 6 2 ADJUSTMENT ITEMS AND NE...

Page 6: ...system NTSC Applicable disc DVD 12 cm 8 cm Self Recording Playback only CD 12 cm 8 cm Recording format DVD Video Recording VR mode DVD VIDEO Video mode Recording discs DVD RAM DVD RW DVD R Recording time based on a 4 7 GB disc XP Approx 60 min SP Approx 120 min LP Approx 240 min EP Approx 360 min Audio characteristics frequency response DVD 4 Hz 22 kHz CD 4 Hz 20 kHz S N Ratio 90 dB Harmonic disto...

Page 7: ...CPBA2006 Dry cell batteries 2 AAA R03 Warranty Card Blank DVD RW disc Operating Instructions Quick Start Guide Red White Yellow www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 8: ...ion Screws adjacent to 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 NOTES DVD RW DISC 2 12 13 6 7 8 9 10 14 11 3 4 15 1 2 DVD RW DISC 2 12 13 6 7 8 9 10 14 11 3 4 15 1 2 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2...

Page 9: ...tructions French J2J40810A NSP 9 Guarantee Card J2D30902A 10 Quick Start Guide J2J40807A 11 Polyethylene bag Instruction JB5UD400 12 Remote Control VXX3041 076R0JZ04A 13 RF Antenna Cable 06CPL02006 14 RCA Pin Cable 06CPBA2006 NSP 15 Battery Man Gan 1412004008 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 8924982...

Page 10: ...27 36 18 36 23 22 21 24 44 30 2 3 9 5 4 24 20 21 37 28 31 49 50 50 36 36 32 43 29 45 36 36 37 36 38 25 48 26 47 38 42 42 10 13 46 42 41 14 12 11 14 42 42 15 38 36 38 40 49 49 51 17 16 45 45 45 43 34 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 ...

Page 11: ... Spring Earth Head Amp 753WUAA006 24 Holder End Sensor 85OP700038 NSP 25 Sheet Rating 722631A161 NSP 26 Sheet Jack 723000D361 27 Cover AC Head 752WSA0275 28 Shield COMPO 752WSA0290 29 Shield MPEG 752WSA0572 30 Shield Jack 752WUA0011 NSP 31 Angle DVD L 761WSA0334 NSP 32 Angle DVD R 761WSAA050 33 Holder Top 761WPA0384 34 Cabinet Top 702WSB0122 35 Screw 8109130B7U 36 Screw 810923070U 37 Screw 8109I30...

Page 12: ...CD1502 A AE AE AE AE AD AA AB AB AB AA AA AA AA AB AB AE AE AC AC AA AB AC AD AE GEM1061 GEM1063 GEM1064 GEM1016 GEM1062 CLASS MARK SERVICE PART NO GREASE Applying positions AA AB AC AD and AE for the grease are displayed for this section Check if the correct grease is applied for each position NOTE www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3...

Page 13: ...600584 28 Spring Tension 85OP800322 29 Spring Brake T 85OP800360 30 Lever Link 85OP900754 31 Lever Flap 85OP900759 32 Cass Opener 85OP900745 33 Reflector LED 85OP700035 34 Bracket Top 85OP900756 35 Cord Jumper CD1501 122H071704 36 Cord Jumper CD1502 122Y021902 37 Head Audio Control H5001 1523Q91004 38 Head Full Erase H5002 1543Q02014 39 Motor Loading M101 1596S98002 40 Micro Motor M2003 1589S11025...

Page 14: ... AB AC AD AE GEM1061 GEM1063 GEM1064 GEM1016 GEM1062 Applying positions AA AB AC AD and AE for the grease are displayed for this section Check if the correct grease is applied for each position NOTE CLASS MARK SERVICE PART NO GREASE www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 37631...

Page 15: ...ler 85OP600577 12 Cam Main 85OP600578 13 Rod Main 85OP600585 14 Gear Joint 85OP600582 15 Spring Coupling 85OP800355 16 Spring Ring 85OP800356 17 Holder Capstan 85OP400554 18 Cord Jumper CD1501 122H071704 19 Cord Jumper CD1502 122Y021902 20 Capstan DD Unit M2001 1510S98044 21 Screw Tap Tite S Bind 810722680U 22 E Ring 83ETW3000U 23 Screw 810912660U 24 Polyslider Washer 82P184505N www xiaoyu163 com ...

Page 16: ...02 CP503 TU301 CD7304 CP7304 CP7301 CP7303 DVD HD MPEG PCB POWER PCB DRIVE Assy CP4001 VCR MT PCB CP501 CD501 AC IN OPERATION 1 PCB CP601 CP602 CP603 CP604 CP605 OPERATION 2 PCB OPERATION 3 PCB CD7301 CD1701 CD7303 CD4001 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498...

Page 17: ... F A B E www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 18: ... Y REAR_S C FRONT_CVBS FRONT_L R TU_CVBS VCR_L R TU_CVBS S Y OUT S C OUT SW S Y CVBS SW S C S W AUDIO_L R CVBS OUT SW CVBS TU_L R AV SW IC8302 HA118727F DVD AUDIO_L R SW AUDIO_L R YUV_OUT S Y C Y C YUV VCR V_OUT OSD V_OUT AMP IC8301 RC4580IDR X101 3 579545MHz X3001 10MHz X3002 32 768KHz J8001 S IN REAR J655 S IN FRONT J8002 V L R REAR J651 J652 J653 V L R FRONT J8004 DVD AUDIO OUT COAXIAL OUT J800...

Page 19: ...ZR35100PQCG AOUTO ALRCLKO ABCLKO ADC_ADAT B B A 27M_OSC 155_ALRCLK 155_ABCLK B A 27M_OSC AMCLK_SEL AMCLK SW IC4010 SN74LVC1G125DCKR SCL SDA I55_GPIO0 GPIO2 RESET AODAT ABCLK ALRCLK AMCLK TX0 RX0 A150_VIDI_CLK HS VS VALID A150_VIDI_0 7 SBDATA SBCLK SBREQ SBVALID MPEG IC4001 ZR36750BGCG V CP4001 ATAPI FFC DK4001 E F VADDIS_AMCLK ATIORDY ATDMACK ATIOW ATIOR ATINTRQ DRVRST ATDMARQ ATDD0 15 ATCS0 1 ATD...

Page 20: ...K H AMP_SW C ROTARY H SW ENV DET COMP DUMMY_V SYNC VCR_SW_VIDEO NORMAL_A_IN NORMAL_A_OUT 2 3 1 5 Q105 BIAS CTL 11 4 P CON 5V AUDIO MUTE HEAD AMP SW C ROT RF SW IN ENV DET COMP OUT Q104 BIAS OSC Q103 SW Q101 Q102 AUDIO PB SW HF1 HF2 Hi Fi DEMODU LATOR HF_COM COIL BIAS OSC X101 3 579545MHz VX01 50 49 PULL 41 Q109 BUFFER TUNER JACK MICON Hi Fi DEMODULATOR 80 SERIAL DECODER V REC_ST H LPF ALC DET P R ...

Page 21: ...LSA 1144EAU 8 AT 5 2V Vcc MICON BLOCK DIAGRAM AUDIO MUTE H POWER ON L CYL SPEED UP MS SEN B POWER FAIL Y C CS DUMMY V SYNC 41 103 27 37 105 109 VIDEO H SW DFG PG 104 CH_ MUTE H 58 85 LDM CTL 97 BOT H EOT H 26 CAP PWM 108 CAP LIMIT 84 CAP FULL 102 CAP FG 9 CAP FWD L 98 MS SEN A 28 H AMP SW V ENV 24 CTL 3 CTL 4 RF_SW AFT S CURVE 33 54 TV VCR 55 IIC SDA IIC CLK 61 62 RESET 77 Y C DATA 86 Y C CLK 87 C...

Page 22: ...H AT 5 2V P_ON L 1 8V 3 3V POWER_FAIL 32V 22V HEATER_DC FIP_ON L TUNER JACK CP1702 MICON HEATER_DC H VOLT CTL Q1710 HEATER SW Q1711 MPEG BACK_UP 5V MICON POWER_FAIL TUNER JACK AV SW CP1703 10 9 8 7 6 5 UNREG 5V UNREG 3 3V UNREG 3 3V AT 5 2V AT 5 2V AT 13V 3 2 DRIVE 12V MOTOR 12V POWER DVIVE 12V REG IC1705 PQ120RDA2SZH 1 2 4 MPEG SW Q1719 MPEG SW Q1716 6V REG Q1720 HDMI VCC MICON CP1704 4 3 P CON D...

Page 23: ...P SW604 4 3 J655 6 FRONT_Y_IN FRONT_C_IN FRONT_S_SW VCR LED 1 6 4 3 2 5 1 GND KEY B DVD LED AT 5 2V 4 3 2 5 VCR LED 1 4 3 2 5 1 D602 SW611 EJECT SW610 VCR DVD GND KEY B 2 1 2 1 CH DOWN REC FF OPEN CLOSE PLAY STOP REW SW609 SW608 SW607 SW606 SW605 SW603 SW601 DUBBING SW602 SW612 POWER CP602 CP603 CP601 CP653 CP604 CP605 34 35 1 2 43 13 7 9 30 8 1 2 25 14 42 34 www xiaoyu163 com QQ376315150 9 9 2 8 ...

Page 24: ...GIC DBX NOISE REDUCTION L R MIX REC LPF VCO 14 9 VCR_SW_AUDIO_R 21 TU_A_OUT STEREO IC IC801 AN5832SA E1V 29 30 ST_A_OUT_L ST_A_OUT_R TUNER JACK HIFI_A_OUT_L HIFI_A_OUT_R AV SW 25 P CON 5V 58 P CON 12V 51 P CON 5V 19 P CON 5V Y C AUDIO CCD HEAD AMP REGULATOR Hi Fi DEMODULATOR BLOCK DIAGRAM VCR_SW_AUDIO_L 27 24 28 HIFI_ENV DET 56 ST SELECT www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296...

Page 25: ...PB _J_OUT Y G _J_OUT Q8032 ASP CTL Q8035 ASP CTL Q8031 ASP CTL DVD_Y_J_OUT ASP1 ASP2 A_OUT L A_OUT R ZERO MUTE L REAR_C_IN REAR_Y_IN REAR_A_IN_L REAR_A_IN_R RF_CONV_A_OUT REAR_V_IN FSC VCR H AFT S_CURVE SCL SDA REAR_S_SW V_OUT TV VCR RF_SW AV SW MICON Y C AUDIO CCD HEAD AMP 15 32V REGULATOR Q8022 MUTE SW Q8025 MUTE SW POWER FAIL REGULATOR TU_V_OUT BUFFER Q301 AV SW DVD_C_J_OUT AV SW MICON AV SW MU...

Page 26: ...3 AUDIO OUT2 R FEED BACK 60 VCR_SW_AUDIO_R AUDIO HiFi or HDD OUT R 61 AUDIO TUNER INPUT L 71 ST_A_OUT_L AUDIO TUNER INPUT R 72 ST_A_OUT_R MUTE CP8302 4 3 SPDIF ASP2 ASP1 2 1 ZERO VADDIS INT IIC_DATA 6 7 8 RESET 13 12 MPEG DATA OUT MPEG DATA IN MPEG CLK 10 9 IIC_CLK 14 Hi Fi DEMODULATOR SPDIF ASP2 ASP1 MUTE_L ZERO MUTE_L MPEG_RESET VADDIS_INT MP_DATA_OUT MP_DATA_IN MICON MPEG_CLK MPEG_DATA Q8302 LE...

Page 27: ...G 3 3V UNREG 3 3V AT 5 2V AT 5 2V AT 13V DRIVE 12V MOTOR 12V CP502 REGULATOR 18 IC501 KIA431A AT VOLTAGE CTL IC 3 1 3 4 1 2 12 13 16 15 Q503 SAFTY SW POWER BLOCK DIAGRAM REGULATOR 10 UNREG 5V CP503 Q504 SAFTY SW www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http w...

Page 28: ...OT1 BOOT0 RESET GND TD 7 6 5 4 3 2 1 CP4007 RD 5V VADDIS INT MPEG DATA OUT MPEG DATA IN MPEG CLK GND P H I L ASP1 ASP2 RESET IIC_DATA IIC_CLK SPDIF ZERO MUTE MPEG CS CP8301 19 20 18 16 17 15 15 16 17 18 19 20 19 20 18 16 17 15 15 16 17 18 19 20 14 13 12 14 13 12 GND GND GND GND GND GND GND V R_OUT Y_OUT Y G_OUT U B_OUT F R_Y_IN F R_C_IN CVBS_IN GND C_OUT GND AUDIO_IN_R AUDIO_IN_L GND GND GND AUDIO...

Page 29: ...HF2 L SP CH1 R EP LP COM SP CH2 L EP LP CH1 R EP LP CH2 L PCB010 TM601 COMMAND TRANSMITTER FE HEAD GND FE HEAD HOT FULL ERASE HEAD ASS Y 2 1 AUDIO PB AUDIO REC LD CY VCO 3 2 1 5 4 6 9 8 7 7 6 5 4 3 2 1 FFC 7 6 5 4 3 2 1 3 2 1 5 4 6 9 8 7 CTL CTL CTL CTL H5001 HEAD AUDIO CONTROL ASS Y AUDIO CONTROL CYLINDER UNIT WHITE RED M101 LOADING MOTOR LM M GND D PG GND EP LP HEAD SP HEAD HI FI HEAD SP COM HF ...

Page 30: ...13H02 2P 1 2 CP101 TOC C09X A1 1 2 3 4 5 6 7 8 9 COMP H SW ENV DET Y C_CS H AMP_SW C ROTARY Y C_DATA Y C_CLK P CON 5V P CON 5V GND FSC NORMAL_A_IN NORMAL_A_OUT HF2 HF_COM HF1 P CON 5V NORMAL_A_IN P CON 5V V REC_ST H CTL CTL GND HOT FROM TO HEAD AUDIO CONTROL FROM TO CYL FROM TO REGULATOR FROM TO Hi Fi DEMODULATOR CTL CTL AUDIO PB AUDIO REC HF2 L HF1 R EP LP COM SP CH1 R SP CH2 L EP LP CH1 R EP LP ...

Page 31: ..._SYNC V REC_ST H 4FSC VCR_SW_VIDEO VCR_V_OUT C_SYNC DUMMY_V SYNC P CON 5V NORMAL_A_OUT FROM TO MICON PCB010 DMF077 PCB010 DMF077 FROM AV SW TO TUNER JACK NC 4 9 3 3 3 9 2 8 2 1 0 2 8 0 2 2 6 2 6 0 2 0 1 4 1 1 1 1 4 8 0 8 3 2 3 3 NC 4 1 2 1 3 2 4 9 4 9 1 2 2 2 0 8 0 1 6 0 2 5 3 2 2 6 3 3 4 1 2 3 2 3 2 1 1 6 3 2 2 1 0 2 2 SYNC VSS P P R R PB C PB C R P P R R P R R P APC REC APC PB AFC REC P P P R R ...

Page 32: ... L CAP_VCO P CON 5V VCR H CAP_F R CAP_LIMIT LDM_CTL CAP_F R AT 12 6_V C ROTARY CONTROL_IN H AMP_SW LDM_CTL CYL_FG PG COMP CYL_DRIVE CONTROL_IN CYL_DRIVE AT 5 2V CYL_FG PG H SW HIFI_H SW DUMMY_V SYNC EOT BOT C_SYNC BACK_UP 5V TAB_SW AT 5 2V CTL CTL MPEG_CLK MPEG_DATA CAP_FG MPEG_RESET MP_CLK MP_DATA_IN MP_DATA_OUT VADDIS_INT P CON 5V SCL AT 5 2V SDA OSD_V_OUT REEL T REEL S MS_SEN B SD_H MS_SEN A CH...

Page 33: ...SEN B VCR_V_OUT REM_IN AT 5 2V BOT EOT 4FSC FL_CS FL_CLK SCL SDA FL_DATA FRONT_S_SW AT 5 2V RESET BACK_UP 5V MP_DATA_IN MP_DATA_OUT MD0 RESET FWE BACK_UP 5V MP_CLK FROM TO Y C AUDIO HEAD AMP PCB010 DMF077 4 8 4 8 0 VSS A2 A1 A0 SDA SCL TEST VCC 0 0 0 0 5 2 FROM TO Hi Fi DEMODULATOR FROM TO TUNER JACK FROM TO DISPLAY NC NC NC 0 0 0 0 0 3 3 0 2 5 1 4 6 4 6 4 6 5 1 0 5 0 4 1 5 0 4 9 5 0 0 4 9 4 7 0 3...

Page 34: ... 7 50V KA_P Q8024 RT1P241C MUTE SW Q8010 RT1P431C MUTE SW C8009_1 470 6 3V YK_P C311_1 4 7 50V KA_P C308_1 4 7 50V KA_P W818 W816 W815 W807 L301 22uH 0305 Q301 2SC3052 BUFFER Q302 2SC3052 AUDIO MUTE SW Q8011 2SC3052 AUDIO MUTE Q8013 2SC3052 AUDIO MUTE CAUTION DIGITAL TRANSISTOR AT 5 2V REAR_C_IN REAR_S_SW REAR_Y_IN REAR_V_IN REAR_A_IN_L DVD_A_OUT_R DVD_A_OUT_L REAR_A_IN_R P_MUTE L V_OUT AT 5 2V AS...

Page 35: ...15_1 22 16V KA_P C8025_1 47 6 3V KA_P L8002 100uH 0305 Q8019 2SC3052 D AUDIO DRIVER Q8035 2SC3052 ASP CTL Q8021 2SC3052 AUDIO MUTE Q8020 2SC3052 AUDIO MUTE SPDIF MP_P CON 5V ASP_OUT ASP1 TU_A_OUT ASP2 DGND FSC MUTE L AT 5 2V A_OUT_R A_OUT_L P_MUTE L POWER_FAIL POWER_FAIL ZERO_MUTE L P CON 12V MP_P CON 3 3V RF_CONV_A_OUT A_OUT_L A_OUT_R MUTE L ASP1 ASP2 ZERO_MUTE L DVD_Y_J_OUT DVD_C_J_OUT Y G _J_OU...

Page 36: ...LTAGE EACH PART WAS CD7304 CU2B2004 WIRE C1712_1 33 10V KA_P C1714_1 220 6 3V YK_P C1715_1 220 16V YK_P C1711_1 100 16V YK_P Q1712 KTA1281_Y M CON 5V SW Q1715 KTA1271_Y 24V REG L1702 47uH 0305 Q1714 KTD1691Y DRIVE 5V SW CP1704 A2544WV2 4P 1 2 3 4 CP1705 A2001WV2 2P 1 2 GND 1 8V 1 8V GND GND 3 3V 3 3V D 5V A 5V 12V HDMI VCC HEATER 22V TUNER 32V HEATER P FAIL MOTOR 27V MOTOR 12V AT 13V AT 5 2V MOTOR...

Page 37: ...KTA1241_Y MPEG 5V SW L1704 22uH 0305 Q1706 KTC3203_Y FIP SW Q1710 KTC3203_Y HEATER VOLTAGE CTL Q1708 KTC3209_Y P CON 5V SW Q1702 KTC3209_Y 9V REG Q1720 KTC3203_Y 6V REG CAUTION DIGITAL TRANSISTOR P CON 5V GND P CON 5V P CON 12V GND MPEG_P_ON H P CON 5V AT 5 2V AT 12 6_V CAP_VCO P_ON L DRIVE_ON H GND MOTOR_GND FIP_ON L POWER_FAIL BACK_UP 5V P CON 5V MP_P CON 3 3V P CON 9V P CON 12V GND POWER_FAIL P...

Page 38: ...FRONT_S_SW FL_DATA FL_CLK FL_CS AT 5 2V FRONT_Y_IN KEY B KEY A DVD_LED AT 5 2V VCR_LED FROM TO OPERATION KEY A KEY B GND VCR LED DVD LED AT 5 2V 0 0 0 2 7 5 1 5 1 0 2 3 0 0 0 0 23 2 23 0 23 0 23 0 22 7 22 7 22 7 22 7 22 8 19 7 22 7 22 6 22 7 19 7 16 6 13 5 10 4 10 3 7 2 13 5 5 2 0 0 5 2 19 9 19 8 19 9 19 9 19 9 19 8 19 9 23 0 23 0 NC NC NC NC NC NC NC CONTROL KEY MATRIX MEMORY DIMMING CIRCUIT TIMI...

Page 39: ...P10 P11 P12 P1 P2 P3 P4 P5 P6 P7 P8 P9 22V P1 P2 P3 FRONT_A_IN_R FRONT_A_IN_L P4 FRONT_V_IN P5 FRONT_Y_IN FRONT_C_IN P6 P7 P8 P9 KEY A KEY B P10 REM_IN FL_CS P11 FL_CLK P12 FL_DATA FRONT_S_SW REM_IN AT 5 2V AT 5 2V 22V HEATER_DC HEATER_DC GND FROM TO MICON PCB010 DMF077 TO AV SW FROM REGULATOR 1G 2G 3G 4G 5G P M S M 12 0 10 0 18 0 14 0 18 0 19 0 10 0 15 5 4 7 6 5 15 5 13 9 24 0 21 0 55 A 5 7 7 7 A...

Page 40: ... KA_P C811_1 0 33 50V KA_P C804_1 2 2 50V KA_P C816_1 2 2 50V KA_P C817_1 2 2 50V KA_P C818_1 2 2 50V KA_P C754_1 47 16V KA_P C703_1 47 6 3V KA_P L702_1 22uH 0305 L801 100uH 0305 L703 100uH SCL SDA P CON 5V HIFI_A_OUT_R ST_SELECT HIFI_A_OUT_L P CON 12V NORMAL_A_IN NORMAL_A_OUT ST_A_OUT_R ST_A_OUT_L P CON 5V TU_A_OUT NC NC NC WB TIME L R REF NC PILOT DET PLL NC 3 5 3 5 2 9 0 2 2 NC 0 NC NC 0 0 0 0 ...

Page 41: ...R_SW_AUDIO_L FROM REGULATOR FROM TO MICON FROM TO Y C AUDIO HEAD AMP PCB010 DMF077 FROM TO AV SW NC FROM TUNER JACK 4 5M TRAP CUE BPF AM DEMOD 95HMz BPF SUB BPF SUB DET 3 5M VCO LOGIC DEM_BLK FM DEMOD OUTPUT SW SUB DEEN MATRIX AMP MAIN DEEN LOGIC MUTE VCO F0 ADJ LOGIC ZZ PROM CTL AMP COMP PNR RCH SW NOISE PC LCH BPF RCH BPF PC PB LPF PB LPF AUDIO LIMIT AMP FM UM RCH VCO REC LPF HPF NOISE DET SW10 ...

Page 42: ...K_P DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS Q8317 RT1P241C SW C8363_1 100 10V YK_P C8343_1 22 16V KA_P C8341_1 22 16V KA_P C8362_1 100 10V YK_P C8361_1 22 16V KA_P C8337_1 22 16V KA_P C8339_1 22 16V KA_P C8354_1 22 16V KA_P L8307 100uH0305 Q8313 2SC3052 AUDIO MUTE Q8312 2SC3052 AUDIO MUTE IC8302 HA118727F E AV SW DVD_SW_AUDIO_L DVD_SW_AUDIO_R DVD_A_OUT_L ...

Page 43: ... NC NC 0 0 1 3 8 2 9 4 1 3 0 4 9 3 0 0 NC NC NC 2 7 2 7 3 0 3 9 5 0 5 0 3 5 0 3 7 4 9 3 5 3 7 3 5 0 3 8 0 3 1 3 1 3 7 4 9 NC NC NC NC NC 6 1 6 1 9 1 5 7 1 3 6 0 6 0 5 9 3 0 1 3 2 9 3 9 3 0 4 7 2 6 3 5 3 0 4 8 2 3 0 1 NC NC NC 4 7 0 4 6 4 6 NC NC NC 5 8 5 8 5 8 4 6 5 8 4 7 5 6 5 6 4 5 5 6 6 6 6 6 5 6 5 9 5 9 5 9 FROM REGULATOR FROM TO Hi Fi DEMODULATOR FROM TO TUNER JACK FROM TO SYSCON TO Y C AUDIO...

Page 44: ...MCS MA12 MD23 MBA0 MA11 MBA1 MA9 MD25 MA10 MA8 MA0 MA7 MD22 MA1 MA6 MD26 MA2 MA5 MD21 MA3 MA4 MD27 MD20 MD28 MD19 MD29 MD18 MD16 MD31 MD30 MD17 MD17 MD30 MD18 MD29 MD31 MD16 MD19 MD28 MA3 MD20 MD27 MA4 MA2 MD21 MD26 MD22 MD25 MA5 MA1 MA6 MD23 MD24 MDQM MWE MDQM MCAS MCLK MRAS MCS MA12 MBA0 MA11 MBA1 MA9 MA10 MA8 MA0 MA7 MA10 MA1 MA6 MA0 MA7 MA2 MA5 MA3 MA4 YIN CVBSIN CIN 1 8V 1 8V 3 3V 3 3V D5V D5...

Page 45: ...CLK DMF076 PCBB10 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC 1 8 0 2 0 1 7 0 0 3 1 7 3 4 0 0 0 3 3 4 1 5 0 3 3 3 3 0 3 4 1 8 3 4 3 4 0 0 0 1 0 1 0 3 4 0 2 0 0 2 0 2 3 3 0 2 3 3 3 4 0 2 0 0 2 0 0 2 0 2 0 2 0 2 3 4 0 1 0 2 0 0 0 0 0 0 0 0 3 4 0 0 0 0 0 1 8 0 3 4 0 0 0 0 0 3 4 0 0 0 0 0 0 0 0 0 0 3 4 3 4 3 4 3...

Page 46: ..._SEL BOOTSEL1 RESET SBVALID EXT_RESET I55_AMCLK AMCLK_SEL ATDMACK ATDD13 ATDD15 ATDA2 ATINTRQ ATDD14 ATIORDY ATCS0 ATCS1 ATDA0 ATDA1 FPCCLK VADDIS_AMCLK VADDIS_AMCLK I55_ALRCLK 27MHZ_OSC FPCDOUT MPEG_CS SBDAT I55_ABCLK ICEMODE ICETDI ALRCLKO ABCLKO FPCDIN U_B C V_R Y_G Y NC NC NC DSO751SV 100DT02712 FROM TO ATAPI FROM TO MEMORY NC NC 20 19 18 17 16 20 19 18 17 16 3 ATDD12 ATDD10 ATDD2 MODRTS MODRD...

Page 47: ...I_3 A150_VIDI_4 A150_VIDI_VALID A150_VIDI_HS A150_VIDI_VS A150_VIDI_CLK A150_VIDI_0 A150_VIDI_1 A150_VIDI_2 A150_VIDI_0 A150_VIDI_3 A150_VIDI_4 A150_VIDI_5 A150_VIDI_6 A150_VIDI_7 ASP1 I55_GPIO0 I55_GPIO2 SBVALID SBREQ SBCLK SBDAT EXT_RESET 27MHZ_OSC I55_RESET BOOTSEL0 I55_AODAT I55_ABCLK ASP2 BOOTSEL1 I55_ALRCLK DUPTD I55_AMCLK I55_TX0 DUPRD I55_RX0 EJTDO EJTDI EJTRST EJTMS I55_GPIO0 A150_SPDIFO ...

Page 48: ...RAMDAT0 RAMDAT21 RAMDAT26 RAMADD12 RAMDAT22 RAMDAT25 RAMADD11 RAMADD10 RAMADD9 RAMDAT23 RAMDAT24 RAMADD8 RAMADD7 RAMADD6 RAMDQM RAMADD5 RAMADD4 RAMWE RAMDQM RAMADD3 RAMCAS PCLK RAMADD2 RAMADD1 RAMRAS RAMCLE RAMADD0 RAMCS RAMADD12 PCLK RAMCLE RAMBA0 RAMADD11 RAMDQM RAMBA1 RAMADD9 RAMWE RAMCAS RAMADD10 RAMADD8 RAMRAS RAMADD0 RAMADD7 RAMCS RAMBA0 RAMADD1 RAMADD6 RAMBA1 RAMADD2 RAMADD5 PNVMCE RESET RA...

Page 49: ...T24 FRAMDAT24 RAMDAT25 FRAMDAT25 RAMDAT26 FRAMDAT26 RAMDAT27 FRAMDAT27 RAMDAT28 FRAMDAT28 RAMDAT29 FRAMDAT29 RAMDAT30 FRAMDAT30 RAMDAT31 FRAMDAT31 FRAMADD1 RAMADD2 FRAMADD0 FRAMADD10 FRAMBA1 FRAMDAT16 FRAMBA0 FRAMDAT17 FRAMDAT7 FRAMDAT18 FRAMDAT6 FRAMDAT19 FRAMDAT5 FRAMDAT20 RAMDAT4 FRAMDAT21 RAMDAT3 FRAMDAT22 RAMADD4 FRAMDAT23 RESET FRAMDAT24 FRAMDAT25 FRAMDAT26 RAMDAT11 FRAMDAT27 RAMDAT10 FRAMDA...

Page 50: ...TDD5 ATDD10 ATDD4 ATDD11 ATDD3 1 ATDD12 DRVRST ATDMARQ ATDD2 ATIOW 3 ATDD13 ATIOR ATIORDY 4 ATDD1 ATDMACK 5 ATDD14 ATINTRQ ATDA1 6 ATDD0 ATDA0 7 ATDD15 ATCS0 ATDD0 8 ATDD1 9 ATDD2 ATDD3 10 ATDMARQ ATDD4 11 ATDD5 ATDD6 12 ATIOW ATDD7 13 ATDD8 ATDD9 14 ATIOR ATDD10 15 ATDD11 ATDD12 16 ATIORDY ATDD13 17 ATDD14 ATDD15 18 ATDMACK ATDA2 ATCS1 ATINTRQ 21 ATDA1 23 ATDA0 25 ATDA2 ATCS0 27 ATCS1 29 31 32 D5...

Page 51: ... I55_ABCLK I55_AMCLK ADC_ADAT ZERO ALRCLKO AUDIO_IN_R_1 ABCLKO AUDIO_IN_L_1 VADDIS_AMCLK AOUTLN AOUT0 AOUTLP AOUTRN AOUTRP 3 3V A5V GND GND FROM TO AV ENCODER FROM MPEG 0 0 2 7 2 7 3 8 3 8 2 4 4 9 4 9 0 3 7 0 3 7 0 NC NC 0 0 3 2 3 2 3 3 3 3 3 2 3 3 3 2 3 3 3 3 0 3 3 3 3 NC 0 0 3 3 NC FROM AV IN OUT D FROM TO AV IN OUT DACLRC VOUTRP VOUTRN VOUTLP VOUTLN REFP VMID REFN AGND ADCMCLK DOUT DACBCLK DACM...

Page 52: ...H C7311 150PCH C7316 150PCH C7318 12PCH C7321 150PCH L7308 1uH L7307 1uH L7309 1uH L7302 1uH L7303 1uH L7304 1uH L7301 1uH L7305 1uH ZERO AOUTLP AOUTLN AOUTRP AOUTRN AUDIO_IN_L_1 AUDIO_IN_R_1 GND GND 3 3V A5V GND YIN CIN CVBSIN GND 3 3V 1 8V D5V U_B U_B V_R Y_G Y C MUTE A150_SPDIFO EXT_RESET V_R VADDIS_INT ASP1 ASP2 P H I L SDA SCL FPCDOUT Y_G FPCCLK FPCDIN MPEG_CS Y C GND D5V 3 3V GND TO ATAPI TO...

Page 53: ...GE EACH PART WAS CD7301 2H0Q1202 CD7303 2H0F2001 CD7304 CU2B2004 AUDIO_IN_L_1 AUDIO_IN_R_1 AOUTLP AOUTLN AOUTRP AOUTRN Y_VIDEO_IN C_VIDEO_IN VIDEO_IN ZERO MUTE ASP1 ASP2 P H I L A150_SPDIFO VADDIS_INT SDA SCL EXT_RESET MPEG_CS FPCCLK FPCDIN FPCDOUT 1 8V A5V D5V 3 3V FROM TO AVSW PCBB10 DMF076 GND CVBS_IN GND GND Y G_OUT Y_OUT GND GND GND GND GND F R_Y_IN F R_C_IN C_OUT GND V R_OUT U B_OUT GND AUDI...

Page 54: ...K 1 4W R619 6 8K 1 4W R620 13K1 4W R614 1 5K1 4W R601 1 5K 1 4W OPERATION PCB PCB270 DEE045 KEY A KEY B GND DVD LED VCR LED AT 5 2V GND KEY B DVD LED AT 5 2V VCR LED FROM TO OPE2 PCB FROM TO DISPLAY CP651_1 OPERATION 1 PCB ASSY A2J408H270 C C 5 7 A CP653_1 SWITCHES SW601 PLAY SW602 DUBBING SW603 STOP SW604 CH UP SW605 REW SW606 FF SW607 REC SW608 CH DOWN SW609 OPEN CLOSE www xiaoyu163 com QQ376315...

Page 55: ...WAS CP604 B2013H02 2P 1 2 CP605 B2013H02 2P 1 2 FROM OPE3 PCB TO OPE2 PCB FROM TO OPE1 PCB PCB280 DEE046 DEE047 PCBDF0 OPERATION 3 PCB OPERATION 2 PCB GND KEY B DVD LED AT 5 2V VCR LED GND KEY B GND KEY B OPERATION 2 PCB ASSY A2J408H280 D OPERATION 3 PCB ASSY A2J408HDF0 E D E SWITCHES SW610 EJECT SW611 VCR DVD SWITCHES SW612 POWER STANDBY www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 1394229...

Page 56: ... D506 RM11C EIC D503 RM11C EIC D530 1F5 E R525 10K 1 4W R509 100 R508 470 R519 1K R501 3 3M 1 2W 10 R503 1 5M1 2W R540 22 1 4W R507 10K R524 3301 4W R506 1M 1 2W C503 470P CH C502 0 1 275V ECQUL C515 0 01 500V B C509 0 018 M C516 0 0047 250V KX C504 0 1 275V ECQUL C513 0 001 2KV R C508 0 01 M C525 220P 2KV R C512 0 0082 B C514 22PCH C543 100P 2KV B C542 100P 2KV B C511_2 220 315V GH C528_1 100 16V...

Page 57: ...F C541 0 0012 500V B C524 0 01 B C530_1 220 10V YK_P C529_1 2200 6 3V YK_P C518_1 2200 10V FM C523_1 220 25V YK_P C519_1 2200 10V FM C501_2 1000 25V FM C510_1 470 25V YK_P C536_1 220 6 3V YK_P C522_1 22 50V YK_P C505_1 220 25V YK_P C521_1 10 50V YK_P W802 W803 Q504 2SA1530A SAFTY SW L504 10uH 0305 Q503 2SC3052 SAFTY SW GND M_GND PCB240 DPF011 NC TO REGULATOR CP1703 CP1702 GND OUT IN 0 2 5 10 43 10...

Page 58: ...200ns 1 0V MPEG AV ENCODER IC4008 Pin38 MCLK IC4009 Pin189 SBCLK IC4001 Pin21 ATDMARQ IC4001 Pin110 ABCLKI IC4009 Pin182 ALRCLK IC4001 Pin35 GCLKA R4028 ABCLKO R4047 SPDIFO IC4009 Pin181 ABCLK IC4009 Pin177 AMCLK IC4009 Pin100 ALRCLKI R4021 AMCLK IC4001 Pin142 SBCLK IC4009 Pin147 27MHz OSC R4024 ALRCLKO www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6...

Page 59: ...Pin7 155_AMCLK IC7301 Pin25 AUDIO_IN_L_1 CP7301 Pin23 Y_OUT IC7301 Pin9 ALRCLKO CP7301 Pin11 Y_VIDEO_IN CP7301 Pin25 C_OUT IC7301 Pin10 ABCLKO CP7301 Pin13 C_VIDEO_IN IC7301 Pin5 155_ALRCLK IC7301 Pin11 AMCLK CP7301 Pin15 VIDEO_IN IC7301 Pin6 155_ABCLK IC7301 Pin27 AUDIO_IN_R_1 CP7301 Pin17 U B OUT www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 ...

Page 60: ...53 10ms 1 0V PLAY 200 s 1 0V PLAY 200ms 1 0V PLAY CP7301 Pin19 V R_OUT IC3001 Pin105 VIDEO H_SW IC101 Pin49 X101 IC3001 Pin76 X1 IC101 Pin14 V_ENV IC101 Pin26 VCR_VOUT IC3001 Pin80 OSC2 Q3005 Pin3 REEL T IC3001 Pin104 D FG PG Q3006 Pin3 REEL S IC3001 Pin9 CAPFG CP7301 Pin21 Y G_OUT C123_1 side Normal_A_OUT IC3001 Pin8 CTL SMT CP103 Pin1 FE_HEAD HOT www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 T...

Page 61: ...ON 5 s 50 0V PLAY AV SW POWER 64 1 s 1 0V PLAY 65 50ns 100mV POWER ON MICON J8005 Pin5 V_OUT OS651 Pin1 REM_IN IC3001 Pin22 4FSC IC701 Pin27 HIFI_H_SW IC701 Pin53 HIFI_A_OUT_R IC701 Pin45 FSC IC8302 Pin1 OSD_V_OUT IC701 Pin57 HIFI_A_OUT_L IC701 Pin30 HIFI_ENV T501 terminal 4 Q501_G IC8302 Pin17 TU_ V_OUT www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 ...

Page 62: ... F A B E www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 63: ...ations be sure to check with the schematic diagram 4 View point of PCB diagrams Symbol In PCB Diagrams Symbol In Schematic Diagrams Part Name B C E D D G G S S B C E B C E D G S B C E B C E B C E Transistor Transistor with resistor Field effect transistor Resistor array 3 terminal regulator Capacitor Connector P C Board Chip Part SIDE A SIDE B www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13...

Page 64: ...302 W265 W266 W267 C662_1 Q3005 C3021_1 Q 3 0 0 4 Q3003 X3001 C3022_1 C3039_1 X3002 L 3 0 0 1 D3003 C3046_1 D3002 C3051 C3040_1 V651 TP651 C666_1 C665_1 R667 R3050 R3011 R8052 R8053 R673 C3019_1 J G 3 0 0 1 JG3002 W268 W269 W270 W271 W272 W273 W274 W275 W276 W277 W278 W279 W280 W281 W282 W283 W284 W285 W286 W288 W289 W290 W291 W292 C3050_1 Q3001 W293 W294 W295 W296 W297 W298 W299 W300 W301 C3006_1...

Page 65: ...W126 W131 W132 W133 W134 W135 W136 W137 W138 W139 W140 W141 W143 W144 W145 W146 W147 W148 W149 W150 W151 W154 W155 W156 W158 W159 W160 W161 W162 W163 R8041 R8042 W164 W165 W166 W167 C8356_1 C8328_1 W169 W170 Q1714 C1712_1 D1701 IC1705 CP1704 CP1705 C8023_2 R8047 W172 W174 CP1702 CP1703 R8024 R8026 W176 W814 W177 W178 W179 W180 W181 D1704 D1705 R1722 W183 L1704 W187 W190 R1739 W805 C1714_1 C1715_1 ...

Page 66: ...3031 R3005 C667 R3054 R3052 R3024 R3033 R3006 IC3002 Q3007 R3053 R3041 I C 3 0 0 1 C3004 R3014 R3008 C3016 C3010 C3035 C3033 R3031 R3025 C3024 C3025 C3020 R3040 R3043 C3054 C3055 C3043 C3036 R3038 C3034 R3026 R3027 C3027 C3053 C3023 C3037 R3019 R3017 C3015 R3018 R3020 C3009 R3034 C3056 C3044 R3028 C3030 R3022 C3017 R3023 C3052 R3047 R3045 C3049 C3018 R3001 I C 6 5 1 C663 C661 R671 R670 R666 R3042 ...

Page 67: ...54 Q301 I C 8 3 0 2 C8315 C8307 R8322 R8321 C8314 R8310 C8306 R8320 C8325 C8323 C8301 C8310 R8305 C8326 C8322 C8302 C8345 C8331 C8335 C8324 C8305 R8327 R8328 R8326 R8325 R8316 R8311 C8329 C8318 R8323 R8330 R8312 R8309 Q8313 Q8312 R8344 R8345 Q8316 Q8317 R8046 R1740 C8367 R8350 C8320 R8337 C8317 R8359 R8354 C8316 R8349 R8355 R8308 C8330 R8358 R8334 R8357 R8356 R8353 R8352 C8338 B8301 R1741 R8050 R3...

Page 68: ...31 L7307 C7366 R7342 R7326 R7305 C7363 C7373 C7360 R7335 L7309 R7323 R7341 C7365 C7362 C7372 R7338 C7359 R7333 L7308 C4002 R40 R40 R4024 R4028 R4036 R4016 R4015 X4001 R7 C7 C7 L7 C7 R7 C7348 C7342 C7343 C7344 C4112 C4111 C4124 C4098 C4077 C4097 C4086 C4087 C4159 C4081 C4090 C4109 C4103 C4104 C4106 C4113 C4114 C4116 C4118 C4120 C4107 R4098 R4101 R4102 C4123 C4125 C4128 CP7301 C7330 B4005 C4138 IC40...

Page 69: ...303 C7302 C7312 L7302 C7307 C7308 L7303 R7302 C7301 R7307 C7314 C7320 R7348 C7311 L7301 L7304 C7315 C7304 C4061 C4060 C4153 C4048 IC4004 C4057 C4049 C4052 C4059 R4063 NR4002 R4060 R4061 R4053 R4056 NR4005 C4054 B4008 C4055 C4056 C4058 R4062 C4098 C4077 C4097 C4107 R4098 R4101 R4102 C4123 C4125 C4128 IC4005 B4005 C4138 IC4001 DMF076A 3 NTSC PAL 1 297 316 20 SIDE A B www xiaoyu163 com QQ376315150 9 ...

Page 70: ...4 C4043 C4042 C4041 R4100 R4047 C4108 R C4001 R4007 R4008 R4048 R4049 R4029 R4012 R4130 R4122 R4121 R4139 R4127 R4003 R4005 R4006 C4137 R4011 C4014 C4012 R4120 R4020 R4115 R4116 R4133 R4009 R4057 NR4001 NR4008 NR4004 NR4007 NR4003 IC4006 NR4006 C4154 C4157 C4163 R4031 R4017 R4018 R4019 R4035 R4045 W804 DMF076A SIDE B DVD MPEG PCB ASSY B B www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 1394229...

Page 71: ...15 R7301 IC7301 IC4002 C4003 7 R4100 C4108 R4001 R4126 C4001 R4007 R4008 R4130 R4122 R4121 R4139 C4136 R4127 R4003 R4005 R4006 C4137 R4011 R4020 R4009 R4010 IC4008 IC4007 C4089 C4157 B4003 R4097 C4163 R4017 R4018 R4019 R4035 Q7301 IC4003 IC7301 IC4008 IC4007 IC4002 IC4006 CP7304 CP7301 CP7303 CP4001 SIDE B B www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 ...

Page 72: ...2 SW611 SW610 CP603 D602 D601 R604 R602 R603 R605 CP604 CP605 SW612 R606 DEE045A DEE046A DEE047A OPERATION 1 PCB ASSY C OPERATION 2 PCB ASSY D OPERATION 3 PCB ASSY E C D E C D E www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu16...

Page 73: ...C510_1 B501 D509 C515 R502 C525 R506 R503 R540 W010 R516 R525 CP502 R512 CP503 W001 W002 W009 W006 W803 W011 W004 W003 W005 W008 D529 W007 D525 D524 R513 C521_1 C522_1 C536_1 R517_1 C502 D518 C509 C513 W801 CP501 DPF011A RISK OF FIRE REPLACE AS MARKED POWER PCB ASSY F Parts mounted view F F SIDE A SIDE A CP1702 A CP502 CP1703 A CP503 Q501 IC503 Q502 IC501 L N www xiaoyu163 com QQ376315150 9 9 2 8 ...

Page 74: ...520 C538 D516 Q504 C514 DPF011A POWER PCB ASSY F Chip parts mounted view F F SIDE A SIDE A CP502 CP503 Q503 Q504 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 75: ... T6RA015300 Q1702 TRANSISTOR SILICON KTC3209 TCAT03209Y Q1703 COMPOUND TRANSISTOR RT1P241C TPRAC05003 Q1705 TRANSISTOR SILICON KTA1241 TAAT01241Y Q1706 TRANSISTOR SILICON KTC3203 TCAT032034 Q1707 COMPOUND TRANSISTOR RT1P431C TPRAA05002 Q1708 TRANSISTOR SILICON KTC3209 TCAT03209Y Q1710 TRANSISTOR SILICON KTC3203 TCAT032034 Q1711 COMPOUND TRANSISTOR RT1P241C TPRAC05003 Q1712 TRANSISTOR SILICON KTA12...

Page 76: ... 2W R002T2562J R1716 RC 150 OHM 1 2W R002T2151J R1725 R FUSE 2 7 OHM 1 4W R655842R7J R1727 RC 8 2 OHM 1 2W R002T28R2J R1734 R METAL OXIDE 120 OHM 1W R3K581121J R1735 RC 560 OHM 1 2W R002T2561J OTHERS B4006 CORE BEADS EBMS160808A102 024NC51021 B4007 CORE BEADS EBMS160808A102 024NC51021 B4008 CORE BEADS EBMS160808A102 024NC51021 B7301 CORE BEADS EBMS160808A102 024NC51021 B7302 CORE BEADS EBMS160808A...

Page 77: ... 109 02 060R401120 J653 RCA JACK RCA 109 03 060R401121 J655 JACK S4 25SZ 063E700012 J8001 JACK DIN 409B 063Y700014 J8002 RCA JACK MSP 213V2 432 060J431020 J8003 JACK DIN 409A 063R700013 J8004 RCA JACK AV3 15B 06Z1 060K411051 J8005 RCA JACK MSP 213V1 432 060J411031 J8006 RCA JACK MSP 213V1 652 060J411032 Mark No Description Part No www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9...

Page 78: ...e following standard table depends on environmental conditions and usage Parts replacing time does not mean the life span for individual parts Also long term storage or misuse may cause transformation and aging of rubber parts The following list means standard hours so the checking hours depends on the conditions Parts Name Time 500 hours 1 000 hours 1 500 hours 2 000 hours 2 500 hours Notes Audio...

Page 79: ...ze moistened with isopropyl alcohol 3 CYLINDER Wrap a piece of chamois around your finger Dip it in isopropyl alcohol Hold it to the cylinder head softly Turn the cylinder head counterclockwise to clean it in the direction of the arrow Refer to the figure below NOTE Do not exert force against the cylinder head Do not move the chamois upward or downward on the head Use the chamois one by one CLEANI...

Page 80: ...lectrical point 1 2 CONFIRMATION AND ADJUSTMENT OF TENSION POST POSITION 1 3 CONFIRMATION OF PLAYBACK TORQUE AND BACK TENSION TORQUE DURING PLAYBACK 1 4 CONFIRMATION OF VSR TORQUE 1 5 CONFIRMATION OF REEL BRAKE TORQUE Mechanical point Electrical point 2 1 GUIDE ROLLER 2 2 CONFIRMATION AND ADJUSTMENT OF AUDIO CONTROL HEAD 2 3 TAPE RUNNING ADJUSTMENT X VALUE ADJUSTMENT 2 4 CONFIRM HI FI AUDIO 6 6 1 ...

Page 81: ...V1185 VHS Alignment Tape VN2E LI63H EP Monoscope 6 kHz For 4 heads model GGF1506 Adapter VSR Torque Brake Torque S Reel T Reel Assy GGF1507 Dial Torque Gauge 10 90 gf cm Brake Torque T Reel Assy GGF1508 Dial Torque Gauge 60 600 gf cm VSR Torque Brake Torque S Reel GGF1509 Post Adjustment Screwdriver Guide Roller Adjustment GGF1510 X Value Adjustment Screwdriver X Value Adjustment GGF1511 Master Pl...

Page 82: ...CR DVD 2 For displaying information VCR CH S BY ON 2 For entering Operation of Only VCR Section mode Note In this mode you cannot switch to DVD mode even if connection of the DVD section has been made Mode of the Unit Key on the Remote Control Unit Key on the Unit Specified Period sec Description DVD NO DISC 2 STOP 2 DVD 0 STOP 2 F W Writing mode DVD 6 STOP 2 For initial setting of µ CON on the DV...

Page 83: ... While turning the S Reel clockwise confirm that the edge of the Tension Arm is located in the position described above 1 3 CONFIRMATION OF PLAYBACK TORQUE AND BACK TENSION TORQUE DURING PLAYBACK USING A CASSETTE TYPE TORQUE TAPE GGV1186 1 After confirmation and adjustment of Tension Post position Refer to item 1 2 load the cassette type torque tape GGV1186 and set to the PLAY mode 2 Confirm that ...

Page 84: ...re necessary 2 1 GUIDE ROLLER 1 Playback the VHS Alignment Tape GGV1183 Refer to SERVICING FIXTURE AND TOOLS 2 Connect CH 1 of the oscilloscope to TP101 Envelope and CH 2 to TP3002 SW Pulse 3 Press and hold the ATR button on the remote control more than 2 seconds to set tracking to center 4 Trigger with SW Pulse and observe the envelope Refer to Fig 2 1 A 5 When observing the envelope adjust the A...

Page 85: ... tracking to center 8 Set the X Value adjustment driver GGF1510 to the 4 of Fig 2 2 B Adjust X value so that the envelope waveform output becomes maximum Check if the relation between Audio and Envelope waveform becomes 1 or 2 of Fig 2 3 9 Playback the VHS Alignment Tape GGV1185 Refer to SERVICING FIXTURE AND TOOLS 10 Check if the picture is played back correctly 2 4 CONFIRM HI FI AUDIO Hi Fi mode...

Page 86: ...ntrol Head 5 X value adjustment driver hole 6 P4 Post 7 T Brake Spring 8 T Reel 9 S Reel 10 Adjusting section for the Tension Arm position www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 87: ... the J8005 2 Playback the alignment tape GGV1183 3 Press and hold the Tracking Auto button on the remote control more than 2 seconds to set tracking to center 4 Press both VCR DVD button on the set and the REC button on the set for more than 2 seconds 6 5 H CH 2 CH 1 Fig 1 1 A 6 5 H CH 2 CH 1 Fig 1 1 B www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 ...

Page 88: ...103 CP502 CP503 TU301 CD7304 CP7304 CP7301 CP7303 DVD HD MPEG PCB POWER PCB DRIVE Assy CP4001 VCR MT PCB CP501 CD501 AC IN OPERATION 1 PCB CP601 CP602 CP603 CP604 CP605 OPERATION 2 PCB OPERATION 3 PCB CD7301 CD7303 CD651 CD1701 CD4001 TP101 TP3001 TP701 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL...

Page 89: ...6 Press both CH UP button on the set and the PLAY button on the set for more than 2 seconds 7 After the finishing of the initializing of shipping the unit will turn off automatically When initializing to shipping data the VCR operating time record is cleared Check for the Region No 8 Turn on the POWER and set to the DVD mode 9 Press both CH DOWN button on the set and the DVD VCR button on the set ...

Page 90: ...ough the DATA using Tracking or button until required DATA value has been selected 7 Pressing ENTER will take you back to ADDRESS for further selection if necessary 8 Repeat steps 4 to 7 until all data has been checked 9 When satisfied correct DATA has been entered turn POWER off return to STANDBY MODE to finish DATA input After the data input set to the initializing of shipping 10 Turn on the POW...

Page 91: ...isfied correct DATA has been entered turn POWER off return to STANDBY MODE to finish DATA input After the data input set to the initializing of shipping 10 Turn on the POWER and set to the DVD mode 11 Press both CH UP button on the set and the PLAY button on the set for more than 2 seconds 12 After the finishing of the initializing of shipping the unit will turn off automatically The unit will now...

Page 92: ...E Do not turn off the unit on the way or push the tray by hand to close it Up Date error will happen and can not be done with the Up Date of Up Date Disc 11 Unplug the AC cord then plug it in After the write set to the initializing of shipping 12 Turn on the POWER and set to the DVD mode 13 Press both CH UP button on the set and the PLAY button on the set for more than 2 seconds 14 After the finis...

Page 93: ... the main unit at the same time again When clearing this display the error rate measurement is not executed Fig 1 Error rate value num of PI den of PI decimal digit Table 1 List of Reference Value Disc Type Recording Mode Reference Value DVD VIDEO 8 0 10 DVD R Video mode 1 0 10 DVD RW Video mode 1 0 10 4 3 3 Background is input picture 0000 0000 0000 0000 PIC Temp xx xx C LD Current x xx State xxh...

Page 94: ...key is pressed while no disc is loaded Key input ignored NO DISC 5 sec The message is displayed at the upper right of the screen If this error is generated while another error warning message is displayed the displayed message will not be disturbed C102 When any key input prohibited during Navi mode is entered Key input prohibited Prohibit Mark 5 sec The message is displayed at the upper right of ...

Page 95: ...hen recording on a full disc is requested Recording prohibited Recording will not start when free space on the disc is XXX bytes or less CANNOT RECORD C203 5 sec C204 When the disc becomes full during recording Recording stopped The recording stop process starts when free space on the disc becomes YYY bytes or less The media info is also changed to Recording impossible RECORDING INTERRUPTED C204 1...

Page 96: ...ta Recording stopped CANNOT RECORD IN VIDEO MODE COPY IMAGE ONCE ONLY 15 sec C222 When copy once video data are to be recorded on a DVD disc for PCs Recording prohibited In the case of a DVD RW for PCs video format it is treated as a video format disc and the error indication will be displayed CANNOT RECORD ON DISC THIS IS NOT CPRM DISC 15 sec C222 When video signals being recorded on a disc for P...

Page 97: ...essage is displayed the unit will return to Menu Disc Maintenance mode DISC ERROR C307 5 sec C308 When the disc write protection cannot be canceled for some reason Canceling of disc write protection is stopped After the error message is displayed the unit will return to Menu Disc Maintenance mode DISC ERROR C308 5 sec C310 When finalizing of the disc cannot be performed for some reason and recover...

Page 98: ...The corresponding item on the Menu will be grayed to indicate that that item cannot be executed When a number of characters exceeding 64 is to be entered for a disc title name Key input ignored No warning because no more characters can be input key input ignored When a disc title name is to be determined but no string of characters has been input When a disc title name is determined without a char...

Page 99: ... AT 13V IC1703 P CON 12V REGULATOR UNREG 3 3V MP_P CON1 8V 3 3V REGULATOR MPEG_P_ON L Q1719 MP POWER SW MP_P CON 1 8V DVD BLOCK MP_P CON 3 3V DVD BLOCK DVD MPEG5V_ON H from U COM from U COM Q1717 MPEG P CON SW BLOCK MP_P CON 5V DVD BLOCK DRIVE_ON H from U COM IC502 DRIVE 12V REGULATOR P CON 12V DVD UNIT FAN MOTOR POWER SIDE P CON D5V DVD UNIT AC IN P ON www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 ...

Page 100: ...d remove the Loading Motor Refer to Fig 2 3 Rotate the Pinch Roller Cam in the direction of the arrow by hand to slacken the Video Tape 4 Rotate the Clutch Ass y either of the directions to wind the Video Tape in the Cassette Case 5 Repeat the above step 3 4 Then take out the Video Cassette from the Deck Chassis Be careful not to scratch on the tape Fig 1 Fig 2 Capstan DD Unit Main Chassis Front S...

Page 101: ...ng the Tray Lock please follow the steps below 1 Turn Unit ON 2 Press and hold the 0 key on the remote control unit 3 Simultaneously press and hold the STOP key on the front panel 4 Hold both keys for more than 2 seconds 5 Press the OPEN CLOSE key on the front panel to check the Tray Lock setting To unlock the Tray Lock press follow the steps below 1 Turn Unit ON 2 Press and hold the 0 key on the ...

Page 102: ... CP1702 and CP1703 2 Remove the 3 screws 1 3 Remove the Power PCB in the direction of arrow A 4 Disconnect the following connector CP1705 5 Remove the 4 screws 2 6 Remove the Fan Hplder and Fan Motor in the direction of arrow B 1 3 FLAP Refer to Fig 1 3 1 Open Flap to 90 and flex in direction of arrow A at the same time slide in direction of arrow B 2 Then lift in direction of arrow C Fig 1 1 Fig ...

Page 103: ...e the 4 screws 2 5 Remove the DVD HD MPEG MT PCB in the direction of arrow B Fig 1 4 Fig 1 7 Fig 1 6 1 1 3 3 3 1 1 4 4 1 1 3 3 1 1 1 1 2 2 2 2 2 2 2 1 7 VCR DECK Refer to Fig 1 7 NOTE Do not remove the cable at the FE Head section The FE Head may be damaged if you remove the cable by force 1 Unlock the 2 supports 1 and remove the Top Holder 2 Remove the screw 2 3 Remove the FE Head 4 Move the Cass...

Page 104: ...2 Unlock the support 1 3 Remove the A side of the Link Unit first then remove the B side 2 4 LINK LEVER FLAP LEVER Refer to Fig 2 4 1 Extend the support 1 2 Remove the Link Lever 3 Remove the Flap Lever Fig 2 1 Fig 2 3 Fig 2 4 1 1 1 2 2 1 Top Bracket Top Bracket Main Chassis Main Chassis Main Chassis Flap Lever Link Lever Link Unit Cassette Side L Cassette Side R Link Unit Link Unit A B Main Chass...

Page 105: ...t clockwise then remove the Tension Holder NOTE 1 In case of the Tension Band installation note the direction of the installation Refer to Fig 2 6 C 2 In case of the Tension Band installation install correctly as Fig 2 6 D 3 In case of the Tension Connect installation install as the circled section of Fig 2 6 E Fig 2 5 A Fig 2 6 A Fig 2 6 B Fig 2 6 C Fig 2 6 D Fig 2 6 D 1 1 3 2 4 1 Main Chassis Sc...

Page 106: ...e reel clean the shaft and grease it FG 84M If you do not grease noise may be heard in FF REW mode 6 After installing the reel adjust the height of the reel Refer to MECHANICAL ADJUSTMENT NOTE 1 In case of the S Reel and T Reel installation check if the correct parts are installed Refer to Fig 2 8 B 2 In case of the Idler Arm Ass y installation install correctly as Fig 2 8 C And also set it so tha...

Page 107: ...ove the FE Head 2 12 CYLINDER UNIT ASSY Refer to Fig 2 12 1 Disconnect the following connector CD2001 2 Remove the 3 screws 2 3 Remove the Cylinder Unit Assy NOTE 1 When you install the Cylinder Unit Assy tighten the screws from 1 to 3 in order while pulling the Assy toward the left front direction Fig 2 9 A Fig 2 9 B Fig 2 10 A Fig 2 10 B Fig 2 11 Fig 2 12 1 1 1 2 2 2 1 2 2 2 Cassette Opener FE H...

Page 108: ...ng 1 and remove the Main Loading Gear 2 Remove the Main Rod Tension Lever Loading Arm S Unit and Loading Arm T Unit NOTE 1 When you install the Loading Arm S Unit Loading Arm T Unit and Main Loading Gear align each marker Refer to Fig 2 15B Fig 2 13 Fig 2 14 A Fig 2 14 B Fig 2 15 B 1 1 1 2 2 2 2 Capstan Belt Pinch Roller Cam Marker Marker Marker Main Cam Capstan Holder Capstan DD Unit Main Loading...

Page 109: ...e screw 2 5 Remove the LED Reflector NOTE 1 Do not touch the roller of Guide Roller 2 In case of the P4 Cap installation install it with parallel for A and B of Fig 2 17 B 3 In case of the Cassette Guide Post installation install correctly as the circled section of Fig 2 17 C Fig 2 16 A Fig 2 16 B Fig 2 17 A 1 2 1 Clutch Assy Cassette Guide Post Cassette Guide Post Cassette Guide Post Inclined Bas...

Page 110: ...OVCC 5V 19 CVOUT OUT Composite Video output with OSD 20 OVSS Ground 21 4 FSCOUT OUT 4 FSC pulse 22 4 FSCIN IN 4 FSC pulse 23 AVSS Ground 24 VIDEO_ENV IN Input terminal of video RF envelope 25 BOT IN Tape start sensor input signal 26 EOT IN Tape end sensor input signal 27 MSSEN B IN Input terminal of mecha state sensor 28 MSSEN A IN 29 KEY B IN Main unit key input 30 KEY A IN 31 STEREO_SEL IN Input...

Page 111: ..._D_IN IN Communicate terminal for Vaddis Micom on sirial DATA 66 AUDIO_MUTE L OUT Output terminal of AUDIO MUTE 67 FAN_ON H OUT Fan control output 68 REC_MUTE H OUT REC Mute control output 69 REEL S IN Input terminal of reel sensor supply 70 REEL T IN Input terminal of reel sensor take up 71 V REC ST H OUT On control of A V recording Whole width erase circuit 72 JUST_CLK_IN IN Not used 73 VIDEO_SW...

Page 112: ...on results input of Playback Envelope level on SP LP heads 4 heads 102 CAP_FULL OUT Output the HIGH during the acceleration force of capstan motor at SLOW mode 103 CYL_SPEED_UP OUT Output terminal for correct cylinder during SLOW 104 D_FG PG IN Input terminal for DRUM FG signal detection 105 VIDEO_H SW OUT Output terminal of Video Head SW 106 HI FI H SW OUT Output terminal of HI FI Head SW 107 DRU...

Page 113: ...ong Play L P F Low Pass Filter LUMI Luminance M M Motor MAX Maximum MINI Minimum MIX Mixer mixing MM Monostable Multivibrator MOD Modulator Modulation MPX Multiplexer Multiplex MS SW Mecha State Switch N NC Non Connection NR Noise Reduction O OSC Oscillator OPE Operation P PB Playback PB CTL Playback Control PB C Playback Chrominance PB Y Playback Luminance PCB Printed Circuit Board P CON Power Co...

Page 114: ...ed using a personal computer may not be playable in this unit due to the setting of the application software used to create the disc In these particular instances check with the software publisher for more detailed information Media type Logo mark DVD Video DVD RAM 1 Ver 2 0 Ver 2 1 DVD RW Ver 1 0 Ver 1 1 Ver 1 2 Ver 1 1 CPRM support Ver 1 2 CPRM support DVD R Ver 2 0 Ver 2 1 Audio CD 2 CD R CD RW...

Page 115: ... or edit some DVD RAM discs because they are edited recorded with another manufacture s equipment or PC contain a large number of titles or have little remaining capacity Also a DVD RAM disc may not be edited or recorded if its title contains still pictures When you load a DVD RAM disc for PC INCORRECT DISC may appear on screen In this case please format the disc to use with this recorder DVD RAM ...

Page 116: ...Rear panel AC power cord FAN Make sure that when installed the fan is not obstructed COAXIAL DIGITAL AUDIO OUT jack DVD Priority DVD VCR common AUDIO L R VIDEO OUT jacks DVD AUDIO L R OUT jacks DVD Priority AUDIO L R VIDEO IN LINE 1 jacks S VIDEO IN LINE 1 jack S VIDEO OUT jack DVD Priority COMPONENT OUT jacks DVD Priority RF IN jack RF OUT jack With these jacks DVD image output will be prioritize...

Page 117: ...nnel display Track number display for CD Display for afternoon out in the morning The external input channel L1 or L2 display Error display Lights during playback of DVD and CD Flashes in auto resume DVD or CD is temporarily stopped Lights during DVD recording CD CD R DVD DVD R DVD RW VR TV 10 00 01H00M00S C 36CH 2CH TRK 002 PM L1 L2 Err 3 4 DVD recording modes XP SP LP or EP is selected in turn b...

Page 118: ...back chapters 21 INDEX Searches for INDEX marks on a tape 22 REW SEARCH Rewind review playback 23 F FWD SEARCH Fast forward forward search playback 24 ONE TOUCH REPEAT Repeats playback of the last 10 seconds of video 25 CM SKIP Skips commercial breaks 26 SLOW Starts slow motion playback 27 REC Starts recording 28 REC MODE SPEED Selects the recording mode 29 DUBBING Copies VCR to DVD or DVD to VCR ...

Page 119: ... F A B E www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 120: ...e Back Tension Torque During Palyback 7 Jigs list 7 CLEANING Before shipping out the product be sure to clean the following positions by using the prescribed cleaning tools Position to be cleaned Cleaning tools Pickup lenses Cleaning liquid GEM1004 Cleaning paper GED 008 Position to be cleaned Cleaning tools Fans Cleaning paper GED 008 Grease GEM1016 GEM1061 Grease Name Lubricants and Glues No Rem...

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