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Sony HCD-DR7AV, Service Manual

The Sony HCD-DR7AV is a high-performance audio system that delivers exceptional sound quality. Enhance your listening experience with the detailed Service Manual, available for free download at manualshive.com. Get easy access to comprehensive instructions and maximize your enjoyment of this outstanding product.

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HCD-DR7AV/XB800AV

– 69 –

– 70 –

7-19. SCHEMATIC DIAGRAM – PANEL FL SECTION –

• See page 103 for IC Block Diagrams.
• See page 106 for IC Pin Functions.

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78)

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www.freeservicemanuals.info

18/2/2013

www.nostatatech.nl

World of free manuals

Summary of Contents for HCD-DR7AV

Page 1: ...6 DR440 W300 W5000 XB500 CD Mechanism Type CDM37M 5BD32L Base Unit Type BU 5BD32L Optical Pick up Type KSS 213D Q N Model Name Using Similar Mechanism NEW Tape Transport Mechanism Type TCM 230AWR2 230PWR2 CD SECTION TAPE DECK SECTION HCD DR7AV XB800AV is the tuner deck CD and amplifier section in LBT DR7AV XB800AV SERVICE MANUAL MICROFILM www freeservicemanuals info 18 2 2013 www nostatatech nl Wo...

Page 2: ... 2 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 3: ...LIST ARE CRITICAL TO SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY Laser component in this product is capable of emitting radiation exceeding the limit for Class 1 This appliance is classified as a CLASS 1 LASER product The CLASS 1 LASER PROD UCT MARKING is located on the rear exterior This caution labe...

Page 4: ...d so as to be focused on the disc reflective surface by the objective lens in the optical pick up block Therefore when checking the laser diode emission ob serve from more than 30 cm away from the objective lens LASER DIODE AND FOCUS SEARCH OPERATION CHECK Carry out the S curve check in CD section adjustment and check that the S curve waveform is output four times SECTION 1 SERVICING NOTE About CD...

Page 5: ... and Back Panel Section 107 8 2 Front Panel Section 1 108 8 3 Front Panel Section 2 109 8 4 Chassis Section 110 8 5 TC Mechanism Section 1 TCM230AWR2 230PWR2 111 8 6 TC Mechanism Section 2 TCM230AWR2 230PWR2 112 8 7 CD Mechanism Section CDM37M 5BD32L 113 8 8 Base Unit Section BU 5BD32L 114 9 ELECTRICAL PARTS LIST 115 1 SERVICING NOTE 4 2 GENERAL 6 3 DISASSEMBLY 3 1 Front Panel 8 3 2 Main Board 8 3...

Page 6: ...10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 8 27 5 6 30 29 28 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 41 42 43 44 45 46 47 48 49 50 51 52 40 35 36 38 39 37 33 34 71 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 7: ...SPEED DUB button 34 CD SYNCHRO button 35 PLAY MODE button 36 REPEAT button 37 0 CD button 38 CD button 39 P CD button and indicator 40 p CD button 41 DISK SKIP button 42 AMS knob 43 VIDEO2 INPUT jacks 44 PRO LOGIC button and indicator 45 EDIT button 46 NON STOP button and indicator 47 LOOP button 48 FLASH button 49 DISC 5 button 50 DISC 4 button 51 DISC 3 button 52 DISC 2 button 53 DISC 1 button 5...

Page 8: ...ew BVTP 3x8 6 Four screw BVTP 3x8 4 Connector CN412 5 Flat type wire CN411 1 Flat type wire CN1 3 Tuner unit 2 Two screws BVTP 3x8 7 Seven screws BVTP 3x8 Fan motor HCD DR7AV Power cord Back panel 8 Five screws BVTP 3x8 6 Connector CN903 HCD DR7AV Main board Two screws BVTP 3x8 0 Two screws BVTP 3x8 HCD DR7AV Screw BVTP 3x8 HCD XB800AV 9 Four screws BVTP 3x8 www freeservicemanuals info 18 2 2013 w...

Page 9: ...t board 9 Two screws BVTP 2 6x8 0 Bracket CD R2 CD lid assembly 1 Three screws BVTP 2 6x8 7 Three screws BVTP 2 6x8 8 Two screws BVTP 2 6x8 9 Bracket CD R 0 CD R board 2 Three screws BVTP 2 6x8 3 Bracket CD L 4 CD L board Torsion spring CD L Torsion spring CD L Sub panel assembly Sub panel assembly CD lid assembly 5 Knob CD 6 Nut Torsion spring CD R www freeservicemanuals info 18 2 2013 www nostat...

Page 10: ... 4 Cassette lid A assembly Refer to upper figure Cassette lid assembly Holder assembly Claw Claw Claw Claw 8 Torsion spring TC A 9 Torsion spring TC B 1 Three screws BVTP 2 6x8 2 Three screws BVTP 2 6x8 3 Tape mechanism Portion B Portion B Portion A Portion A 1 Five screws BVTP3x8 2 CD mechanism deck 3 Base unit 1 Yoke fitting 2 Boss www freeservicemanuals info 18 2 2013 www nostatatech nl World o...

Page 11: ... Stop screw 5 Disc table 3 Bracket BU Note When the disc table is installed adjust the positions of roller cam and mark as shown in the figure then set to the groove of disc table www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 12: ...To exit from this mode perform as follows 1 Move the pick up to the most inside track 2 Execute MC cold reset Press the three buttons t CLOCK SET ENTER and 1 u button simultaneously Note Always move the pick up to most inside track when exiting from this mode Otherwise a disc will not be unloaded Do not run the sled motor excessively otherwise the gear can be chipped Change over of AM Tuner Step b...

Page 13: ... MODE and REPEAT buttons to set these modes 5 Press the FUNCTION button to switch the function to CD 6 Press the three buttons t CLOCK SET ENTER and DISC 4 button simultaneously 7 Aging starts 8 To end aging press the 1 u button to turn the set OFF Aging Sequence Aging is performed in the following sequence Tape Deck 1 The tape in deck A is rewound TAPE A AG 1 is displayed 2 The FWD side of deck A...

Page 14: ...e REPEAT button to switch the display 5 Press the 1 u button to end and turn the set OFF 6 To erase the error history perform COLD reset Press the three buttons t CLOCK SET ENTER and DISC 1 simultaneously Viewing the mechanical error history display Switch the history by pressing the PLAY MODE button Display E M Error number 00 is the newest Operating state of table 0 Currently in the INITIAL mode...

Page 15: ...Q 403A CQ 403R SECTION 6 ELECTRICAL ADJUSTMENTS DECK SECTION 0 dB 0 775V 1 Demagnetize the record playback head with a head damagnetizer 2 Do not use a magnetized screwdriver for the adjustments 3 After the adjustments apply suitable locking compound to the parts adjusted 4 The adjustments should be performed with the rated power sup ply voltage unless otherwise noted 5 The adjustments should be p...

Page 16: ...equency counter becomes 6000 180 Hz 5 Press the HI SPEED DUB button and play the tape at normal speed 6 Adjust RV1002 of the LEAF SW board so that the reading of the frequency counter becomes 3000 90 Hz Adjustment Location LEAF SW board Sample Value of Wow and flutter W RMS JIS less than 0 3 test tape WS 48B Playback Level Adjustment Deck A Deck B Procedure Mode Playback Deck A is RV311 L CH and R...

Page 17: ...n and playback is set This REC memory mode is convenient for performing this adjustment During recording the input signal FUNCTION will au tomatically switch to VIDEO 1 After recording press the 0 button without stopping will re turn to the position where recording was started 1 Press FUNCTION button to select VIDEO 1 This step is not necessary if the above test mode has already been set 2 Insert ...

Page 18: ...Check Procedure 1 Connect oscilloscope to test point TP RF and TP VC on BD board 2 Connect TP AGCCON and GND of the BD board with lead wires 3 Press the 1 u button to turn the set ON 4 Put disc YEDS 18 in and playback 5 track 5 Confirm that oscilloscope waveform is clear and check RF sig nal level is correct or not 6 After check remove the lead wire connected in step 2 Adjustment Location BD BOARD...

Page 19: ...board PANEL FL board PANEL VR board FRONT INPUT board TRANS board SUB TRANS board XB800AV MAIN board PA board CD L board CD R board LED PANEL board DOOR SWITCH board BD board LED CD board CD MOTOR board TABLE SENSOR board AUDIO board LEAF SW board www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 20: ...F CH3OUTR M 15 16 SP SP CH4OUTF CH4OUTR M M102 SLED MOTOR M101 SPINDLE MOTOR TFDR TRDR FFDR FRDR SRDR SFDR VC FD PD LASER DIODE A C D B E F DETECTOR OPTICAL PICK UP BLOCK KSS 213B K N LD POWER RF AC ASY1 48 38 42 43 39 41 40 28 26 29 ASY0 ASYMMETRY CORRECTION SFDR MDP SRDR 33 32 FRDR FFDR 31 30 42 TRDR TFDR SE CE TE FE RFDC CE VC SLED PWM GENERATOR FOCUS PWM GENERATOR TRACKING PWM GENERATOR PWM GE...

Page 21: ...BY NR IC301 DOLBY NR HRPE101 RV341 REC BIAS 32 23 NR ON OFF NR ON OFF 17 S1004 A CrO2 S1008 B CrO2 19 A 120 70 B NORM CROM METAL M CAP MOTOR CONTROL Q336 343 SPEED CONTROL Q1001 SWITCH Q335 RV1001 HIGH SPEED RV1002 NORMAL SPEED M1 CAPSTAN MOTOR CAPM CNT2 CAP M H L CAPM CNT1 REEL DETECT IC1001 A SHUT B SHUT REEL DETECT IC1002 S1001 A PLAY 5V S1002 B PLAY A PLAY B PLAY A HALF B HALF REC A REC B S100...

Page 22: ...EL1 22 AC CUT 46 FUNC SEL0 48 493 MUTE RESET 7 23 25 28 34 24 38 44 47 45 46 48 44 34 37 BUF IN2 SWITCH Q114 SWITCH Q115 7 TA MUTE SWITCH Q111 SWITCH Q112 57 36 39 38 58 L R 30 MUTE SWITCH Q113 VIDEO OUT J702 TC REC L DECK SECTION POWER SECTION MIC SIG ST L CD L J701 B Page 24 A Page 22 C Page 30 32 DECK SECTION B Page 24 POWER SECTION E Page 29 31 DISPLAY SECTION D Page 33 TC REC L 3 1 DISPLAY SE...

Page 23: ...5 68 19 33 32 35 37 20 50 21 49 52 51 53 54 55 BIAS REC MUTE ALC EQ H N PB A B A PLAY SW B PLAY SW A HALF B HALF A SHUT B SHUT TC RELAY A TRG B TRG CAP M H L CAPM CNT 2 CAPM CNT 1 TC MUTE AMS IN R PB PAS NR ON OFF HOLD SENS DISC SENS XLT XRST TBL R TBL L ENC 3 UP SW ENC 2 DISC LED SCOR SQ CLK SQ DATA CD DATA CD CLK RDS INT STEREO RDS DATA ST MUTE ST CE TUNED ST DOUT ST DIN ST CLK 36 H P IN PL RELA...

Page 24: ...R CH RY401 SWITCH Q904 35V REG Q903 RECT D831 VF 35V VH VF VF RECT D833 836 UNREG 12V UN 10V UN 10V RECT D841 844 AC L AC L RECT D832 POWER TRANSFORMER T951 VOLTAGE SELECTOR VS901 AC IN MAIN 1 SECTION G Page 26 MAIN 2 SECTION I Page 27 MIC SIG HP SW DISPLAY SECTION K Page 33 MAIN 1 SECTION C Page 25 MAIN 2 SECTION H Page 27 SP EA JW969 JW968 TH ONLY AUS ONLY J801 MAIN 1 SECTION E Page 26 MAIN 2 SE...

Page 25: ...IN 10 OP 2 OUT 1 LPF 1 IN MIC LEVEL RV851 MIC AMP IC850 2 2 STK POWER 13 8 POWER AMP VOLUME CONTROL IC801 VOLUME CONTROL D802 852 MUTE CONTROL Q834 MUTE SWITCH Q803 HEAD PHONE MUTE Q833 MUTE DRIVE Q804 HP MUTE D804 TM401 L R FRONT RELAY DRIVER Q401 402 R CH RY401 POWER ECO 09 J801 MIX MIC PROTECT 14 XB800AV 7 XB800AV MIC SIG J803 PHONES MIC SIG HP SW DISPLAY SECTION K MAIN 1 SECTION MAIN 2 SECTION...

Page 26: ...DICATOR TUBE FL601 23 29 VF 40 42 GR 3 14 2 DRIVER 74 75 77 9 10 3 4 5 14 15 13 LED DRIVER KEY MATRIX ROTARY ENCODER D601 D603 7 80 D604 D607 Q601 Q603 Q605 Q607 Q608 Q610 D611 D613 D616 D621 D623 D627 D635 D638 D700 D631 D632 11 15 LED POWER SWITCH 1 REMOTE CONTROL RECIEVE IC602 S701 VOLUME 2 8 ROTARY ENCODER S702 JOG S691 6 OPEN SIRCS JOG A JOG B VOLUME A VOLUME B KEY 0 KEY 4 LED SCK LED LATCH L...

Page 27: ...0 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal pro duction tolerances Circled numbers refer to waveforms Signal path F FM g VIDEO MD E PB DECK A d PB DECK B G REC DECK B J CD c digital out I PHONO Abbreviation EA Saudi Arabia model AUS Australian model SP Singapore model TH Thai model I...

Page 28: ...V XB800AV 37 38 7 3 PRINTED WIRING BOARD BD CD SECTION See page 19 for Circuit Boards Location Page 42 VC RP AGCCON FE FF1 TE 19 Q www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 29: ...800AV 39 40 7 4 SCHEMATIC DIAGRAM BD CD SECTION See page 36 for Waveforms Page 48 TP TE TP RP TP AGCCON TP FE TP VC 68 10V 220 19P NC C www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 30: ...IC801 I 8 IC911 E 10 Q111 D 5 Q112 D 5 Q113 D 5 Q115 D 4 Q161 E 5 Q162 E 5 Q163 E 5 Q165 E 3 Q271 C 7 Q281 C 7 Q331 I 2 Q332 I 2 Q333 I 2 Q334 I 2 Q335 I 4 Q336 I 3 Q337 I 3 Q338 I 4 Q339 I 4 Q340 I 3 Q341 I 3 Q342 I 3 Q343 I 3 Q801 H 7 Q802 I 9 Q803 I 8 Q804 I 8 Q901 C 11 Q902 B 11 Q903 B 11 Q904 B 11 Q905 B 11 Q906 B 11 Q911 F 9 Q912 F 9 Q913 F 9 Q914 F 9 Q931 G 10 Q932 G 9 Q961 A 10 Q962 A 10 S...

Page 31: ... 43 44 7 6 SCHEMATIC DIAGRAM MAIN 1 5 SECTION See page 103 for IC Block Diagrams Page 82 Page 52 Page 47 Page 50 Page 45 46 Page 51 Page 101 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 32: ...IN 2 5 SECTION See page 36 for Waveforms See page 41 for Printed Wiring Board See page 104 for IC Pin Functions Page 50 Page 51 Page 44 Page 52 Page 70 Page 48 Page 47 48 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 33: ...47 48 7 8 SCHEMATIC DIAGRAM MAIN 3 5 SECTION See page 41 for Printed Wiring Board Page 45 46 Page 46 Page 39 Page 86 Page 51 Page 44 Page 49 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 34: ...00AV 49 50 7 9 SCHEMATIC DIAGRAM MAIN 4 5 SECTION See page 41 for Printed Wiring Board Page 54 Page 100 Page 51 Page 47 Page 45 Page 44 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 35: ... SCHEMATIC DIAGRAM MAIN 5 5 SECTION See page 41 for Printed Wiring Board Page 48 Page 45 Page 49 Page 44 Page 57 65 Page 57 65 Page 46 Page 44 Page 90 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 36: ...HCD DR7AV XB800AV 53 54 7 11 SCHEMATIC DIAGRAM DECK SECTION Page 49 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 37: ...HCD DR7AV XB800AV 55 56 7 12 PRINTED WIRING BOARD DECK SECTION See page 19 for Circuit Boards Location Page 41 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 38: ... 7 13 SCHEMATIC DIAGRAM POWER 1 2 SECTION DR7AV model See page 61 for Printed Wiring Board Page 52 Page 52 Page 89 Page 59 Page 59 Page 60 Page 97 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 39: ...800AV 59 60 7 14 SCHEMATIC DIAGRAM POWER 2 2 SECTION DR7AV model See page 61 for Printed Wiring Board Page 57 Page 57 Page 102 Page 58 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 40: ...5 D836 I 5 D841 I 3 D842 I 2 D843 I 3 D844 I 3 D851 F 4 D852 E 5 D911 I 9 D912 I 8 IC801 D 4 Q401 C 1 Q402 C 1 Q403 E 8 Q407 E 8 Q431 F 8 Q432 G 8 Q433 G 8 Q434 G 7 Q437 G 8 Q439 G 8 Q801 F 4 Q803 F 6 Q804 F 6 Q805 H 3 Q831 F 2 Q832 F 2 Q833 G 2 Q834 F 3 Q851 F 4 Q855 H 3 Q903 I 9 Ref No Location Page 42 Page 42 Page 91 Page 101 Page 99 REAR SORROUND SPEAKER CENTER CN805 www freeservicemanuals inf...

Page 41: ...D904 G 9 D905 G 9 D906 H 9 D907 G 9 D908 H 9 D909 H 9 D910 G 9 D911 I 9 D912 I 8 D913 I 9 IC801 D 4 IC901 H 9 Q401 C 1 Q402 C 1 Q403 E 8 Q407 E 8 Q431 F 8 Q432 G 8 Q433 G 8 Q434 G 7 Q437 G 8 Q439 G 8 Q801 F 4 Q803 F 6 Q804 F 6 Q805 H 3 Q831 F 2 Q832 F 2 Q833 G 2 Q834 F 3 Q851 F 4 Q855 H 3 Q901 G 10 Q902 H 9 Q903 I 9 Q904 I 8 Q905 I 8 Q906 I 9 Q907 I 9 Ref No Location Page 42 Page 42 Page 91 Page 1...

Page 42: ... 66 7 17 SCHEMATIC DIAGRAM POWER 1 2 SECTION XB800AV model See page 63 for Printed Wiring Board Page 52 Page 52 Page 89 Page 67 Page 68 Page 93 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 43: ...00AV 67 68 7 18 SCHEMATIC DIAGRAM POWER 2 2 SECTION XB800AV model See page 63 for Printed Wiring Board Page 94 Page 65 Page 66 Page 102 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 44: ... 19 SCHEMATIC DIAGRAM PANEL FL SECTION See page 103 for IC Block Diagrams See page 106 for IC Pin Functions Page 78 Page 77 Page 77 Page 46 Page 73 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 45: ... C 13 D603 C 13 D604 C 5 D605 D 6 D606 A 1 D607 A 3 D608 D 2 IC601 D 9 IC602 C 4 IC603 E 12 Ref No Location Page 41 Page 79 Page 80 Page 75 Page 79 XB800AV IC604 E 4 Q601 D 2 Q602 C 2 Q603 D 2 Q605 A 12 Q606 E 13 Q607 F 13 Q608 D 10 Q609 C 10 Q610 C 9 Ref No Location www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 46: ...HCD DR7AV XB800AV 73 74 7 21 SCHEMATIC DIAGRAM PANEL VR SECTION See page 103 for IC Block Diagrams Page 70 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 47: ... Boards Location Semiconductor Location D611 B 5 D612 C 4 D613 D 5 D616 D 9 D617 D 10 D618 D 11 D619 B 8 D620 B 8 D621 C 8 D623 C 9 D624 C 9 D625 C 10 D626 C 11 D627 C 11 Ref No Location Page 71 PRO LOGIC DSP DSP www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 48: ...HCD DR7AV XB800AV 77 78 7 23 SCHEMATIC DIAGRAM TC PANEL SECTION Page 70 Page 70 Page 82 Page 81 82 Page 69 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 49: ...800AV 79 80 7 24 PRINTED WIRING BOARD TC PANEL SECTION See page 19 for Circuit Boards Location Page 72 Page 83 Page 71 Page 84 Page 71 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 50: ...HCD DR7AV XB800AV 81 82 7 25 SCHEMATIC DIAGRAM CD PANEL SECTION Page 78 Page 43 Page 77 78 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 51: ...DR7AV XB800AV 83 84 7 26 PRINTED WIRING BOARD CD PANEL SECTION See page 19 for Circuit Boards Location Page 79 Page 80 Page 41 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 52: ...HCD DR7AV XB800AV 85 86 7 27 SCHEMATIC DIAGRAM CD MOTOR SECTION Page 48 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 53: ...HCD DR7AV XB800AV 87 88 7 28 PRINTED WIRING BOARD CD MOTOR SECTION See page 19 for Circuit Boards Location Page 42 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 54: ...HCD DR7AV XB800AV 89 90 7 29 SCHEMATIC DIAGRAM JACK SECTION Page 57 65 Page 52 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 55: ...HCD DR7AV XB800AV 91 92 7 30 PRINTED WIRING BOARD JACK SECTION See page 19 for Circuit Boards Location Page 61 63 Page 41 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 56: ...HCD DR7AV XB800AV 93 94 7 31 SCHEMATIC DIAGRAM TRANS SECTION XB800AV model Page 65 Page 67 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 57: ...R7AV XB800AV 95 96 7 32 PRINTED WIRING BOARD TRANS SECTION XB800AV model See page 19 for Circuit Boards Location Page 64 Page 64 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 58: ...HCD DR7AV XB800AV 97 98 7 33 SCHEMATIC DIAGRAM TRANS SECTION DR7AV model Page 57 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 59: ...7AV model See page 19 for Circuit Boards Location 7 35 SCHEMATIC DIAGRAM LEAF SW SECTION 7 36 PRINTED WIRING BOARD LEAF SW SECTION See page 19 for Circuit Boards Location Page 62 SP EA SP EA Page 49 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 60: ...HEMATIC DIAGRAM SURROUND SECTION 7 38 PRINTED WIRING BOARD SURROUND SECTION See page 19 for Circuit Boards Location Page 44 Page 59 67 68 Page 61 63 Page 41 www freeservicemanuals info 18 2 2013 www nostatatech nl World of free manuals ...

Page 61: ...OCK RESET MO MI D1 DO0 DO1 VCC CLOCK REF OP2IN OP2OUT LPF2IN LPF2OUT LPF1IN LPF1OUT OP1OUT OP1IN CC1 CC2 GND 13 DATA CLK STB CLR VDD P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P15 GND GND 18 6 SO P16 10 12 11 P13 P14 14 15 16 24 17 19 20 21 22 23 1 2 3 4 5 7 8 9 CONTROL LATCH SHIFT REGISTER 2 3 14 1 f04 13 f05 12 f06 11 REC LEVEL 10 VCC 15 f03 5 REC NF 6 REC IN 7 RESET C 8 BIAS C 9 GND1 4 16 f02 17 f0...

Page 62: ...ro logic Not used 25 PL LAT O Latch signal output to pro logic Not used 26 TIMER LED O Not used 27 PROTECT I Speaker protect signal input 28 V MUTE O Video mute signal output 29 IIC CLK O I2 C SCL 30 IIC DATA O I2 C SDA 31 Not used 32 SQ DATA I Subcode Q data clock input CD data 33 SQ CLK I Subcode Q data clock input CD data clock 34 SW MODE O SW MODE music movie select signal output 35 CD DATA O ...

Page 63: ...OP signal output 75 CAP M COT1 O Capstan motor REW FWD STOP signal output 76 CAP M H L O Capstan motor High Low speed select signal output 77 AMS IN I AMS signal input 78 TC MUTE O TC line mute ON OFF selection output 79 R PB PAS O REC PB PASS selection output 80 NR ON OFF O DOLBY NR ON OFF signal output 81 REC MUTE O REC mute ON OFF selection output 82 BIAS O Bias ON OFF signal output 83 EQ H N O...

Page 64: ...ef I Analog reference voltage input 26 VDD Power supply 5V 27 to 40 GR 3 to GR 16 O FL gride signal output 41 VDD VFT Power supply 5V for VFT 42 43 GR 1 GR 2 O FL gride signal output 44 SEG 0 O FL segment signal output Not used 45 to 67 SEG 1 to SEG 23 O FL segment signal output 68 Vkk Power supply 25V for FL segment signal output 69 Vdd Power supply 5V 70 X in I X tal 12 5MHz 71 Vss Ground 72 X o...

Page 65: ... 11 WIRE FLAT TYPE 13 CORE DR7AV 1 1 773 009 11 WIRE FLAT TYPE 15 CORE XB800AV 2 4 214 777 11 CASE 3 4 214 785 31 PANEL BACK XB800AV INDONESIA PRODUCT 3 4 214 788 01 PANEL BACK DR7AV SP 3 4 214 788 11 PANEL BACK DR7AV EA 3 4 214 788 21 PANEL BACK DR7AV AUS Abbreviation EE East European model EA Saudi Arabia model SP Singapore model AUS Australian model TH Thailand model 3 4 214 788 61 PANEL BACK D...

Page 66: ...16 01 KNOB VOL 52 1 672 193 11 TC A BOARD 53 1 672 194 11 TC B BOARD 54 1 672 190 11 FRONT INPUT BOARD 55 A 4417 530 A JACK BOARD COMPLETE 56 A 4417 490 A PANEL FL BOARD COMPLETE XB800AV 56 A 4417 570 A PANEL FL BOARD COMPLETE DR7AV 57 A 4417 502 A PANEL VR BOARD COMPLET 58 4 948 236 21 CUSHION 107 FL601 Supplied with J803 not supplied Supplied with J801 63 63 64 not supplied not supplied not supp...

Page 67: ... CD L TORSION 103 4 214 774 01 SPRING CD R TORSION 104 4 040 472 01 LATCH D C 105 1 672 186 11 CD L BOARD 106 1 672 187 11 CD R BOARD 107 1 672 191 11 DOOR SW BOARD 108 4 214 718 01 KNOB CD 109 X 4950 621 1 PANEL ASSY DR7AV 109 X 4950 623 1 PANEL ASSY XB800AV 110 3 973 975 21 DAMPER OIL 111 X 4950 633 1 PANEL ASSY SUB 112 X 4950 660 1 LID A ASSY CASSETTE XB800AV 112 X 4950 661 1 LID A ASSY CASSETT...

Page 68: ...CONVERSION 2P SP EA 152 1 770 019 11 ADAPTOR CONVERSION PLUG 3P UK EE CIS 153 3 703 244 00 BUSHING FBS001 CORD 154 A 4417 477 A PA BOARD COMPLETE XB800AV 154 A 4417 479 A PA BOARD COMPLETE DR7AV 155 A 4417 468 A MAIN BOARD COMPLETE DR7AV XB800AV 155 A 4417 470 A MAIN BOARD COMPLETE SP TH AUS 155 A 4419 301 A MAIN BOARD COMPLETE EA 156 1 790 287 11 WIRE FLAT TYPE 19 CORE 157 X 4941 228 1 FOOT F2212...

Page 69: ...02 3 911 116 21 RIVET PUSH 403 3 016 574 01 SPRING HEAD TENSION 404 X 3374 156 1 PINCH LEVER REV ASSY 405 X 3374 155 1 PINCH LEVER FWD ASSY 406 3 017 365 01 BASE PINCH LEVER FWD 407 3 017 366 01 BASE PINCH LEVER REV 408 3 026 892 01 SPRING CASSETTE LEAF 409 A 2007 799 A AUDIO BOARD COMPLETE 401 402 402 403 403 404 404 405 405 406 410 411 406 407 413 412 408 408 407 HRPE101 HP101 409 NOTE Two types...

Page 70: ...69 01 BELT TENSION 454 3 016 568 01 BRACKET MOTOR 455 X 3374 075 5 FLYWHEEL FWD ASSY 456 X 3374 076 1 FLYWHEEL REV ASSY 457 X 3374 157 1 PULLEY ASSY TENSION 458 3 024 405 01 BELT FR2 459 A 2004 629 A MECHANICAL BLOCK ASSY 230AWR2 NOTE 451 452 452 453 454 455 455 456 456 457 458 458 459 459 464 460 460 461 462 463 M1 10 12 13 10 10 10 11 NOTE Two types of parts which are not interchangeable are ava...

Page 71: ...977 A MOTOR ASSY TABLE 501 4 987 976 01 SCREW STEP 502 4 944 490 01 BELT TIMING 503 A 4660 978 A GEAR PULLEY ASSY 504 4 978 421 01 GEAR MID 505 4 978 425 01 ROLLER CAM 506 4 978 420 01 CAM HOLDER 507 1 452 925 21 MAGNET ASSY 508 4 978 417 01 TABLE DISC 509 4 993 142 11 PULLEY L PRESS 510 X 4947 960 1 ROLLER ASSY 511 4 978 583 01 BRACKET BU 512 4 978 418 01 CHASSIS 513 4 980 385 01 HOLDER SW 514 A ...

Page 72: ...SHAFT SLED 606 4 917 564 01 GEAR P FLATNESS 607 A 4724 488 A BD BOARD COMPLETE 608 4 951 620 01 SCREW 2 6X8 BVTP 609 3 713 786 51 SCREW P 2X3 M101 X 4917 523 3 MOTOR ASSY SPINDLE M102 X 4917 504 1 MOTOR ASSY SLED The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified M102 M101 601 602 603 609 604 605 604 608 607 606 www freeservic...

Page 73: ...330PF 10 50V C433 1 162 209 31 CERAMIC 27PF 5 50V C601 1 104 396 11 ELECT 10uF 20 16V C602 1 104 396 11 ELECT 10uF 20 16V C611 1 104 396 11 ELECT 10uF 20 16V C612 1 104 396 11 ELECT 10uF 20 16V C621 1 137 150 11 FILM 0 01uF 5 100V C622 1 126 961 11 ELECT 2 2uF 20 50V C623 1 136 155 00 FILM 0 015uF 5 50V C624 1 130 481 00 MYLAR 0 0068uF 5 50V C625 1 130 481 00 MYLAR 0 0068uF 5 50V C627 1 124 903 11...

Page 74: ... 10 50V C159 1 163 019 00 CERAMIC CHIP 0 0068uF 10 50V C161 1 126 206 11 ELECT CHIP 100uF 20 6 3V C162 1 126 205 11 ELECT CHIP 47uF 20 6 3V C163 1 126 206 11 ELECT CHIP 100uF 20 6 3V C165 1 163 038 91 CERAMIC CHIP 0 1uF 25V C167 1 163 235 11 CERAMIC CHIP 22PF 5 50V C168 1 163 235 11 CERAMIC CHIP 22PF 5 50V C171 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V C172 1 163 123 00 CERAMIC CHIP 180PF 5 50V C18...

Page 75: ...NON STOP S674 1 554 303 21 SWITCH TACTILE LOOP S702 1 473 534 11 ENCODER ROTARY AMS A 4673 765 A CD MOTOR BOARD COMPLETE 4 980 385 01 HOLDER SW CAPACITOR C201 1 124 907 11 ELECT 10uF 20 50V C202 1 164 159 21 CERAMIC 0 1uF 50V C203 1 124 907 11 ELECT 10uF 20 50V CONNECTOR CN201 1 568 947 11 PIN CONNECTOR 9P IC IC201 8 759 365 94 IC TA8409S COIL L201 1 408 117 00 INDUCTOR 10uH RESISTOR R205 1 249 42...

Page 76: ...31 CERAMIC 100PF 10 50V C862 1 126 961 11 ELECT 2 2uF 20 50V C863 1 126 960 11 ELECT 1uF 20 50V C864 1 126 964 11 ELECT 10uF 20 50V C882 1 162 290 31 CERAMIC 470PF 10 50V C883 1 162 306 11 CERAMIC 0 01uF 20 16V CONNECTOR CN802 1 785 316 11 PIN CONNECTOR STRAIGHT 4P GROUND TERMINAL EPT802 1 537 738 21 TERMINAL EARTH FLUORESCENT INDICATOR FL801 1 424 228 11 FILTER NOISE FL802 1 424 228 11 FILTER NOI...

Page 77: ...OARD COMPLETE DR7AV SP TH AUS A 4419 301 A MAIN BOARD COMPLETE DR7AV EA 4 875 327 31 HEAT SINK 7 685 646 79 SCREW BVTP 3X8 TYPE2 N S CAPACITOR C111 1 137 195 11 FILM 0 56uF 5 50V C112 1 136 158 00 FILM 0 027uF 5 50V C113 1 136 167 00 FILM 0 15uF 5 50V C114 1 130 480 00 MYLAR 0 0056uF 5 50V C115 1 136 159 00 FILM 0 033uF 5 50V C116 1 130 473 00 MYLAR 0 0015uF 5 50V C117 1 136 153 00 FILM 0 01uF 5 5...

Page 78: ... 00 MYLAR 0 0047uF 5 50V C303 1 136 165 00 FILM 0 1uF 5 50V C304 1 136 165 00 FILM 0 1uF 5 50V C305 1 126 964 11 ELECT 10uF 20 50V C306 1 126 960 11 ELECT 1uF 20 50V C307 1 126 959 11 ELECT 0 47uF 20 50V C308 1 126 964 11 ELECT 10uF 20 50V C309 1 137 194 81 FILM 0 47uF 5 50V C310 1 163 005 11 CERAMIC CHIP 470PF 10 50V C311 1 126 964 11 ELECT 10uF 20 50V C312 1 126 959 11 ELECT 0 47uF 20 50V C313 1...

Page 79: ...LECT 330uF 20 10V C961 1 163 038 91 CERAMIC CHIP 0 1uF 25V DR7AV CONNECTOR CN303 1 784 776 11 CONNECTOR FFC 15P CN304 1 784 778 11 CONNECTOR FFC 17P CN411 1 784 780 11 CONNECTOR FFC 19P CN412 1 785 321 11 PIN CONNECTOR STRAIGHT 9P CN431 1 784 776 11 CONNECTOR FFC 15P CN441 1 750 745 11 CONNECTOR FFC FPC 13P DR7AV CN441 1 750 747 11 CONNECTOR FFC FPC 15P XB800AV CN452 1 785 316 11 PIN CONNECTOR STR...

Page 80: ... LK Q342 8 729 029 21 TRANSISTOR DTA114ESA TP Q343 8 729 029 66 TRANSISTOR DTC114ESA Q801 8 729 620 05 TRANSISTOR 2SC2603 EF Q802 8 729 029 21 TRANSISTOR DTA114ESA TP Q803 8 729 029 21 TRANSISTOR DTA114ESA TP Q804 8 729 029 40 TRANSISTOR DTA124ESA Q901 8 729 040 20 TRANSISTOR RT1P137L TP Q902 8 729 029 40 TRANSISTOR DTA124ESA Q903 8 729 040 19 TRANSISTOR RT1N137L TP Q904 8 729 029 86 TRANSISTOR DT...

Page 81: ...1 10W R316 1 216 079 00 METAL CHIP 18K 5 1 10W R317 1 216 073 00 METAL CHIP 10K 5 1 10W R318 1 216 073 00 METAL CHIP 10K 5 1 10W R319 1 216 111 00 METAL CHIP 390K 5 1 10W R321 1 216 059 00 METAL CHIP 2 7K 5 1 10W R322 1 216 071 00 METAL CHIP 8 2K 5 1 10W R332 1 216 045 00 METAL CHIP 680 5 1 10W R333 1 216 057 00 METAL CHIP 2 2K 5 1 10W R334 1 216 045 00 METAL CHIP 680 5 1 10W R335 1 216 057 00 MET...

Page 82: ...00 5 1 10W R583 1 216 025 91 RES CHIP 100 5 1 10W R584 1 216 025 91 RES CHIP 100 5 1 10W R585 1 216 025 91 RES CHIP 100 5 1 10W R586 1 216 025 91 RES CHIP 100 5 1 10W R587 1 216 025 91 RES CHIP 100 5 1 10W R588 1 216 025 91 RES CHIP 100 5 1 10W R589 1 216 025 91 RES CHIP 100 5 1 10W R590 1 216 025 91 RES CHIP 100 5 1 10W R591 1 216 025 91 RES CHIP 100 5 1 10W R593 1 216 025 91 RES CHIP 100 5 1 10W...

Page 83: ...1 1 128 582 11 ELECT 10uF 20 100V C802 1 162 292 31 CERAMIC 680PF 10 50V C803 1 162 286 31 CERAMIC 220PF 10 50V C804 1 126 967 11 ELECT 47uF 20 50V C807 1 128 560 11 ELECT 22uF 20 100V C808 1 130 777 00 FILM 0 1uF 10 100V C809 1 130 777 00 FILM 0 1uF 10 100V C810 1 128 562 11 ELECT 47uF 20 100V DR7AV C810 1 128 578 11 ELECT 1uF 20 100V XB800AV C811 1 130 493 00 MYLAR 0 068uF 5 50V C812 1 130 493 0...

Page 84: ...B800AV L405 1 420 872 00 COIL AIR CORE XB800AV TRANSISTOR Q401 8 729 029 21 TRANSISTOR DTA114ESA Q402 8 729 140 84 TRANSISTOR 2SC1841 PAFAEA Q403 8 729 029 21 TRANSISTOR DTA114ESA Q407 8 729 029 66 TRANSISTOR DTC114ESA Q431 8 729 140 84 TRANSISTOR 2SC1841 PAFAEA Q432 8 729 119 76 TRANSISTOR 2SA1175 HFE Q433 8 729 620 05 TRANSISTOR 2SC2603 EF Q434 8 729 620 05 TRANSISTOR 2SC2603 EF Q437 8 729 620 0...

Page 85: ...24 1 249 418 11 CARBON 1 2K 5 1 4W F DR7AV R825 1 215 891 11 METAL OXIDE 680 5 2W F R827 1 249 441 11 CARBON 100K 5 1 4W R828 1 247 903 00 CARBON 1M 5 1 4W R831 1 249 441 11 CARBON 100K 5 1 4W R832 1 249 441 11 CARBON 100K 5 1 4W R833 1 249 441 11 CARBON 100K 5 1 4W R835 1 249 437 11 CARBON 47K 5 1 4W R836 1 249 417 11 CARBON 1K 5 1 4W F R837 1 249 435 11 CARBON 33K 5 1 4W R838 1 249 435 11 CARBON...

Page 86: ... BASS D606 8 719 058 03 DIODE SEL5423E TP15 TUNER BAND D607 8 719 058 04 DIODE SEL5223S TP15 ENT NEX D608 8 719 050 84 DIODE RB441Q 40T 77 FLUORESCENT INDICATOR FL601 1 517 839 11 INDICATOR TUBE FLUORESCENT IC IC601 8 759 571 93 IC TMP88CS76F 6000 DR7AV IC601 8 759 589 13 IC TMP88CS76F 6004 XB800AV IC602 8 759 459 86 IC NJL64H400A IC603 8 759 083 77 IC BA3830F IC604 8 759 567 59 IC NJU3716L COIL L...

Page 87: ...1 CARBON 1 8K 5 1 4W F R681 1 249 440 11 CARBON 82K 5 1 4W R682 1 249 420 11 CARBON 1 8K 5 1 4W F R683 1 249 437 11 CARBON 47K 5 1 4W R684 1 249 440 11 CARBON 82K 5 1 4W R685 1 249 429 11 CARBON 10K 5 1 4W SWITCH S601 1 554 303 21 SWITCH TACTILE POWER SAVE DEMO STANDBY S602 1 554 303 21 SWITCH TACTILE ECO S603 1 554 303 21 SWITCH TACTILE DISPLAY S604 1 554 303 21 SWITCH TACTILE SPECTRUM ANALYZER S...

Page 88: ... 4W F R768 1 249 420 11 CARBON 1 8K 5 1 4W F R769 1 249 422 11 CARBON 2 7K 5 1 4W F R770 1 247 843 11 CARBON 3 3K 5 1 4W R771 1 249 425 11 CARBON 4 7K 5 1 4W F R772 1 249 427 11 CARBON 6 8K 5 1 4W F R773 1 249 429 11 CARBON 10K 5 1 4W R774 1 249 431 11 CARBON 15K 5 1 4W R775 1 249 434 11 CARBON 27K 5 1 4W R776 1 249 438 11 CARBON 56K 5 1 4W R777 1 247 818 91 CARBON 300 5 1 4W R778 1 249 407 11 CAR...

Page 89: ... 804 11 CARBON 75 5 1 4W SWITCH S641 1 554 303 21 SWITCH TACTILE S642 1 554 303 21 SWITCH TACTILE ª S643 1 554 303 21 SWITCH TACTILE π S644 1 554 303 21 SWITCH TACTILE º S645 1 554 303 21 SWITCH TACTILE S646 1 554 303 21 SWITCH TACTILE DOLBY ON S647 1 554 303 21 SWITCH TACTILE DIRECTION 1 672 194 11 TC B BOARD DIODE D635 8 719 058 03 DIODE SEL5423E TP15 ª B DECK D636 8 719 058 03 DIODE SEL5423E TP...

Page 90: ... 019 11 ADAPTOR CONVERSION PLUG 3P UK EE CIS 156 1 790 287 11 WIRE FLAT TYPE 19 CORE 160 1 773 006 11 WIRE FLAT TYPE 15 CORE 161 1 773 056 11 WIRE FLAT TYPE 17 CORE 507 1 452 925 21 MAGNET ASSY 601 8 820 020 02 OPTICAL PICK UP KSS 213D Q NP 602 1 769 069 11 WIRE FLAT TYPE 16 CORE CNP901 1 558 943 41 CORD POWER TH TRANS CNP901 1 575 651 21 CORD POWER AEP UK EE CIS SP EA CNP901 1 696 845 11 CORD POW...

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