Sony RDR-VX521 Service Manual Download

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8-8

Ref. No.

Part No.

Description

Remarks

Ref. No.

Part No.

Description

Remarks

L302

1-400-086-11 FERRITE CORE

L303

1-400-086-11 FERRITE CORE

L304

1-400-086-11 FERRITE CORE

L305

1-400-085-11 INDUCTOR

70uH

L306

9-885-070-66 INDUCTOR-RADIAL

L307

1-400-074-11 INDUCTOR

100uH

L501

1-400-086-11 FERRITE CORE

L502

1-400-086-11 FERRITE CORE

L601

1-400-082-11 INDUCTOR RA

100uH

L602

1-400-074-11 INDUCTOR

100uH

L603

1-400-074-11 INDUCTOR

100uH

L1P101 1-400-074-11 INDUCTOR

100uH

L1S30

9-885-070-00 COIL CHOKE DR CHOKE (8*6)

L1S31

9-885-070-00 COIL CHOKE DR CHOKE (8*6)

L1S32

1-424-828-11 COIL CHOKE

10uH

< LINE FILTER >

L1S01

1-424-831-11 LINE FILTER 20mH

L1S02

1-424-830-11 LINE FILTER 30mH

< LED >

LD601

9-885-060-84 LED-IR (T/S LED)

< TRANSFORMER >

PT01

9-885-102-62 TRANS SWITCHING;EER3534

< PHOTO INTERRUPTER >

PT601

9-885-060-86 PHOTO INTERRUPTER (S-REEL)

PT602

9-885-060-86 PHOTO INTERRUPTER (T-REEL)

< TRANSISTOR >

Q302

9-885-060-82 TRANSISTOR

KSA812

Q303

9-885-070-30 TRANSISTOR

KSC1623-L

Q304

9-885-060-82 TRANSISTOR

KSA812

Q305

9-885-070-33 TRANSISTOR

KTC3203-Y

Q306

9-885-060-82 TRANSISTOR

KSA812

Q307

9-885-070-33 TRANSISTOR

KTC3203-Y

Q308

9-885-070-33 TRANSISTOR

KTC3203-Y

Q601

9-885-043-26 TRANSISTOR KSR1104

Q1P103 9-885-070-38 FET

FQP33N10

Q1P108 9-885-060-83 TRANSISTOR

KSC2328AY

Q1PS01 9-885-070-32 TRANSISTOR

KSC945

Q1PS02 9-885-070-33 TRANSISTOR

KTC3203-Y

Q1PS03 9-885-070-36 TRANSISTOR

KSR2001

Q1S01

9-885-036-95 FET

< RESISTOR >

R1S13

1-245-575-11 R-METAL OXIDE

< THERMISTOR >

R1S04

9-885-101-36 THERMISTOR-NTC

< PHOTO TRANSISTOR >

S601

9-885-060-85 PHOTO TRANSISTOR (END SENSOR)

S602

9-885-060-85 PHOTO TRANSISTOR (START SENSOR)

< SWITCH >

SW602

9-885-101-37 SWITCH REC (REC-SW)

SW603

9-885-061-06 SWITCH MODE (MODE-SW)

< VARISTOR >

VA1S01 9-885-070-65 VARISTOR
VA1S02 9-885-070-65 VARISTOR

< VIBRATOR >

XT301

1-795-603-11 VIBRATOR CRYSTAL (3.579545MHz)

XT601

9-885-070-67 CRYSTAL-UNIT (14.31818MHz)

XT602

1-795-332-11 VIBRATOR CRYSTAL (32.768kHz) (Mexican)

MISCELLANEOUS

***************

9-885-090-91 FAN-DC

9-885-102-43 CABLE-FLAT;30V, 80C, 360MM, 40P

P025

1-824-674-11 POWER CORD EP2 SPT-2 (US, Canadian)

P025

9-885-083-78 CBF-POWER CORD (Mexican)

ACCESSORIES

************

2-672-429-11 MANUAL, INSTRUCTION (ENGLISH)

(VX530: US, Canadian)

2-672-429-21 MANUAL, INSTRUCTION (FRENCH)

(VX530: Canadian)

2-672-430-11 MANUAL, INSTRUCTION (ENGLISH) (VX521)
2-672-431-11 MANUAL, INSTRUCTION (SPANISH)

(VX530: Mexican)

9-885-102-44 CBF CABLE-MONO PLUG TO LED

(US, Canadian)

VCR MAIN

8-8E

The components identified by
mark

or dotted line with mark

are critical for safety.

Replace only with part number
specified.

Les composants identifiés par une
marque

sont critiques pour la

sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.

Summary of Contents for RDR-VX521

Page 1: ...only Maximum recording playback time 8 hrs in EP mode with T 160 tape Rewind time Approx 1 min with T 120 tape Tuner section Channel coverage VHF 2 to 13 UHF 14 to 69 CATV A 8 to A 1 A to W W 1 to W 84 Antenna 75 ohm antenna terminal for VHF UHF Timer section Clock Quartz locked Timer indication 12 hour cycle Timer setting 12 programs in total max Inputs and outputs LINE 1 IN and LINE 2 IN VIDEO I...

Page 2: ...s 120 V AC 60 Hz Power consumption 36 W Power back up Back up duration 0 min US Canadian 30 min Mexican Operating temperature 5 C to 35 C 41 F to 95 F Storage temperature 20 C to 60 C 4 F to 140 F Operating humidity 25 to 80 Dimensions including projecting parts and controls w h d Approx 430 82 334 mm Approx 17 3 1 4 131 4 inches Mass Approx 4 8 kg Approx 10 6 lbs Supplied accessories Remote comma...

Page 3: ...hat no wires are pinched or contact high wattage resistors 3 Look for unauthorized replacement parts particularly transistors that were installed during a previous repair Point them out to the customer and recommend their replacement 4 Look for parts which though functioning show obvious signs of deterioration Point them out to the customer and recommend their replacement 5 Check the line cord for...

Page 4: ...l 2 14 2 4 17 Ass y Lever Up Down Ass y Gear Center Removal 2 15 2 4 18 Guide Cassette Door Removal 2 15 2 4 19 Ass y Lever Unit Pinch Plate Joint Spring Pinch Drive Removal 2 16 2 4 20 Ass y Lever 9 Guide Removal 2 16 2 4 21 FE Head Removal 2 17 2 4 22 Ass y ACE Head Removal 2 17 2 4 23 Ass y Slider S T Removal 2 18 2 4 24 Plate Ground Deck Ass y Cylinder Removal 2 18 2 4 25 Hook Capstan Belt Pul...

Page 5: ...e customer 4 Insulation Resistance Test Cold Check 1 Unplug the power supply cord and connect a jumper wire between the two prongs of the plug 2 Turn on the power switch of the instrument 3 Measure the resistance with an ohmmeter between the jumpered AC plug and all exposed metallic cabinet parts on the instrument such as screwheads antenna control shafts handle brackets etc When an exposed metall...

Page 6: ... them with components rated for higher voltage wattage etc Parts that have special safety characteristics are identified by shading an or a on schematics and parts lists Use of a substitute replacement that does not have the same safety characteristics as the recommended replacement part might create shock fire and or other hazards Product safety is under review continuously and new instructions a...

Page 7: ...he service precautions are indicated or printed on the cabinet chassis or components When servicing follow the printed or indicated service precautions and service materials 3 The components used in the unit have a specified flame resistance and dielectric strength When replacing components use components which have the same ratings Components identified by shading by or by in the circuit diagram ...

Page 8: ...sembly 3 Use only a grounded tip soldering iron to solder or unsolder ESD devices 4 Use only an anti static solder removal devices Some solder removal devices not classified as anti static can generate electrical charges sufficient to damage ESD devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ESD devices 6 Do not remove a replacement ESD de...

Page 9: ...s them the same ground as the sheet 4 Remove the optical pick up block 5 Perform work on top of the conductive sheet Be careful not to let your clothes or any other static sources to touch the unit Be sure to put on a wrist strap grounded to the sheet Be sure to lay a conductive sheet made of copper etc Which is grounded to the table Fig 3 6 Short the short terminal on the PCB which is inside the ...

Page 10: ...RY used on the DVD Jack Main board was replaced Resetting method 1 Enter the Adjustment mode and press two times the 1 button on the remote commander For an entering method of Adjustment mode see 6 1 VCR Adjustment The tray will automatically open and the version information will be displayed on the TV screen 2 Turn the power off ...

Page 11: ...page 12 DVD VIDEO DVD VIDEO VIDEO DVD 103 CH 103 9 Quick access to recorded titles Title List Display the Title List to view all titles on a disc and select a title for playback or editing Creating your own program Playlist Record a program on a DVD RW VR mode or DVD R VR mode then erase move or add scenes as you like without changing the original contents One Touch Dubbing DV D8 Dubbing Connect y...

Page 12: ...receiver and the recorder are turned on To use the cable box satellite receiver control function you need to connect the set top box controller and set the code number and output channel page 23 After setting up the cable box satellite receiver control check that the recorder can correctly control the cable box or satellite receiver page 25 Note to CATV system installer in USA This reminder is pro...

Page 13: ... video input jacks Connect the COMPONENT VIDEO OUT jacks using a component video cord not supplied or three video cords not supplied of the same kind and length You will enjoy accurate color reproduction and high quality images If your TV accepts progressive 480p format signals you must use this connection and then set Progressive of Video to On in the Setup display page 101 The PROGRESSIVE indica...

Page 14: ...ecorder may not respond to the remote With normal use the batteries should last about three to six months Do not leave the remote in an extremely hot or humid place Do not drop any foreign object into the remote casing particularly when replacing the batteries Y L PB R PR AUDIO OUT COMPONENT VIDEO OUT SETTOP BOX CONTROL DIGITAL AUDIO OUT OPTICAL COAXIAL to AC outlet 21 Hookups and Settings Control...

Page 15: ...y Setup No Disc 10 10 AM 16 9 4 3 Letter Box 4 3 Pan Scan Easy Setup Select your TV screen type 10 10 AM No Disc 25 Hookups and Settings 4 3 Letter Box For standard TVs Displays wide screen pictures with bands on the upper and lower sections of the screen 4 3 Pan Scan For standard TVs Automatically displays wide screen pictures on the entire screen and cuts off the sections that do not fit 16 9 Fo...

Page 16: ...r and your TV at the same time Pictures containing copy protection signals that prohibit any copying cannot be recorded You cannot dub from DVD VIDEOs to this recorder Do not connect the output jack of this recorder to another equipment s input jack with the other equipment s output jack connected to the input jack of this recorder Noise feedback may result If you pass the recorder signals via the...

Page 17: ...h a DVD video camera cannot be played DVD RAM VCD CD DATA CD DATA DVD continued 34 Note on playback operations of DVD VIDEOs VIDEO CDs Some playback operations of DVD VIDEOs VIDEO CDs may be intentionally set by software producers Since this recorder plays DVD VIDEOs VIDEO CDs according to the disc contents the software producers designed some playback features may not be available Also see the in...

Page 18: ... T t t t FF3 3 All discs 1 FF1 with sound Scan Audio is available for DVDs with Dolby Digital soundtracks 2 FR2 and FF2 are not available for MP3 3 FR3 and FF3 are only available for DVDs and VIDEO CDs slow Plays in slow motion when pressed in pause mode Playback speed changes with each press reverse slow motion forward slow motion T t T T t t T T T t t t Playback direction only X PAUSE Pauses pla...

Page 19: ... 2 Place a disc on the disc tray 3 Press TITLE LIST Example DVD RW VR mode A Disc type Displays a disc type Also displays the title type original or Playlist for DVD RWs VR mode DVD Rs VR mode and DVD RAMs B Movie thumbnail image C Title information Displays the title number title name recording date and recording mode indicates a protected title while indicates unprotected D Clock RW R RWVR RWVid...

Page 20: ...usic display appears 4 Select an album and press ENTER 5 Select a track and press ENTER Playback starts from the selected track and the display asks for confirmation 6 Select Yes and press ENTER The Photo display appears 7 Select the folder you want to view and press ENTER 8 Press H PLAY to start the slide show The Slideshow Speed menu appears 9 Press to select the slide show speed and press ENTER...

Page 21: ...order For DVD RWs DVD Rs you can select a recording format VR mode or Video mode according to your needs page 30 Unused DVD RWs are automatically formatted according to the setting of Format DVD RW in Features setup page 105 Unused DVD Rs are automatically formatted in Video mode To format in VR mode change the recording format using the Disc Setting display page 70 Notes You cannot mix VR mode an...

Page 22: ... program by selecting the program title in the Title List menu When the start time and the channel or input source to be recorded are the same but the Media setting differs the program is recorded to both the DVD disc and the VHS tape You can also turn on the timer programming menu from the System Menu Press SYSTEM MENU to select Timer and select Timer Standard Notes To record a cable or satellite...

Page 23: ...page 104 6 Insert the source tape into the connected equipment and set to playback pause 7 Press z REC on this recorder and the pause or play button on the connected equipment at the same time Recording starts To stop recording press x STOP on this recorder Notes A video game image may not be recorded clearly The recorder does not record programs with Copy Never signals Such recordings stop after ...

Page 24: ...erased Erasing a section of a title A B Erase You can select a section scene within a title and erase it Note that erasing scenes from original titles cannot be undone RWVR RVR Chapter Erase Original 10 10 AM Chapter 1 3 Title No 01 03 00 04 20 02 00 00 10 01 00 00 34 Check Erase Modify Move Add Copy RWVR RVR RW 61 DVD Editing 1 Press TITLE LIST When editing a DVD RW VR mode or DVD R VR mode press...

Page 25: ... creating a Playlist appears Start is selected 5 Press ENTER at the start point You can use H PLAY x STOP and X PAUSE to find the point End is selected 6 Press ENTER at the end point Make is selected To reset the start or end point select Start or End and repeat step 5 or 6 7 Press ENTER The selected section is captured as a scene To continue repeat from step 5 8 When you finish capturing scenes s...

Page 26: ...t Scene 10 10 AM Scene No 2 3 03 00 04 20 02 00 00 10 01 00 00 34 Playlist No 01 Check Erase Modify Move Add Copy Edit Scene 10 10 AM Scene No 3 3 02 00 04 20 03 00 00 10 01 00 00 34 Playlist No 01 Check Erase Modify Move Add Copy RWVR RVR 69 DVD Editing 3 Select Add and press ENTER Start is selected 4 Press ENTER at the start point You can use H PLAY x STOP and X PAUSE to find the point End is se...

Page 27: ... 105 If you switch to the VCR while playing a disc DVD playback stops The VCR does not record in S VHS format but will play S VHS tapes by automatically detecting the format but picture quality will be lower than usual S VHS Image may be unclear if playback options such as slow motion etc are used Playback of S VHS tapes recorded in EP 3x mode is not guaranteed The VCR is not compatible with the P...

Page 28: ...thout Hi fi recording How sound is recorded on a video tape The VCR records sound onto two separate tracks Hi fi audio is recorded onto the main track along with the picture Monaural sound is recorded onto the normal audio track along the edge of the tape Notes To play a tape in stereo you must use the A V connections When you play a tape recorded in monaural the sound is heard in monaural regardl...

Page 29: ...ore or during a timer recording This may prevent the accurate recording of a program 1 Press VIDEO to operate the VCR 2 Insert a tape with its safety tab in place 3 Press TIMER 4 Select an item using and adjust using M m A Media Select VCR B Date Sets the date using M To record the same program every day or the same day every week press m The item changes as follows Today y Sun Sat Sunday to Satur...

Page 30: ... starts with the recorder turned on the recorder will turn off when the recording ends Changing or Canceling VCR Timer Settings Timer List You can change or cancel timer settings using the Timer List menu 1 Press SYSTEM MENU The System Menu appears 2 Select Timer and press ENTER 3 Select Timer List and press ENTER Timer information displays the recording date time recording mode etc If there are m...

Page 31: ...ing the on screen menu 1 After step 5 above press SYSTEM MENU 2 Select Dubbing from the System Menu and press ENTER 3 Select Simple Dubbing and press ENTER 4 Select DVD t VIDEO and press ENTER The display asks for confirmation 5 Select Yes and press ENTER Dubbing starts If the disc s menu appears when DVD playback finishes press x STOP to stop dubbing Otherwise the disc s menu is recorded until th...

Page 32: ...Disc Protect Not Protected Disc Format VR Mode Disc Finalize Unfinalized Disc Information Erase All Titles Setup Disc Setting Edit Title List Timer Dubbing Do you want to finalize this disc Unfinalize Finalize Disc will be finalized Do you want to continue Cancel OK 93 DV D8 Dubbing DV D8 t DVD DV D8 Dubbing DV D8 t DVD Before DV D8 Dubbing This section explains dubbing with a digital video camera...

Page 33: ...w seconds for the recorder to stop recording z Hint You can also perform One Touch Dubbing when you select DV D8 One Touch Dubbing and press ENTER in step 15 of Dubbing From a DV D8 Format Tape to a DVD on page 94 Follow the instructions appearing on the TV screen RWVR RWVideo RW R RVR RVideo ONE TOUCH DUBBING ONE TOUCH DUBBING x STOP 97 Settings and Adjustments Settings and Adjustments Using the ...

Page 34: ...and lower portions of the screen 4 3 Pan Scan Select this when connecting to a 4 3 screen TV Automatically displays a wide picture on the entire screen and cuts off the portions that do not fit Video 10 10 AM TV Type Black Level Picture Control Progressive Standard Off 4 3 Letter Box On Setup Disc Setting Edit Title List Timer Dubbing 101 Settings and Adjustments Note Depending on the disc 4 3 Let...

Page 35: ...bbing 10 10 AM DVD Auto Chapter Format DVD RW VCR Function Synchro Recording Set Top Box Control Features 5 Min VR to DVD 105 Settings and Adjustments Format DVD RW DVD RWs only Selects the recording format for an unused DVD RW when first inserted VCR Function Press ENTER and select Tape Length Auto Play or Auto Repeat Tape Length Auto Play Auto Repeat Synchro Recording Set Top Box Control You can...

Page 36: ... this problem even when you connect your recorder directly to your TV try connecting your recorder to your TV s S VIDEO input You have set the recorder to progressive format the PROGRESSIVE indicator lights up even though your TV cannot accept the progressive signal In this case set Progressive to Off in Video setup page 101 Even if your TV is compatible with progressive format 480p signals the im...

Page 37: ... The channel cannot be changed from the one you are recording Set the TV s input source to TV No TV program appears on the TV screen Make sure the TV is set to the channel for the VCR If a monitor is used set it to video input Select the correct source with the CH or INPUT SELECT buttons Select a channel number when recording TV programs select LINE1 or LINE2 when recording from other equipment TV...

Page 38: ... not indicated such as this unit is S100 When units are connected to equipment having a different maximum baud rate the baud rate sometimes differs from the indicated baud rate What is Mbps Mbps stands for megabits per second or the amount of data that can be sent or received in one second For example a baud rate of 100 Mbps means that 100 megabits of data can be sent in one second i LINK function...

Page 39: ...er Dolby Digital page 102 Digital audio compression technology developed by Dolby Laboratories This technology conforms to multi channel surround sound The rear channel is stereo and there is a discrete subwoofer channel in this format Dolby Digital provides the same discrete channels of high quality digital audio found in Dolby Digital theater surround sound systems Good channel separation is rea...

Page 40: ...058 Cable Star 0056 Cabletenna 0022 0039 Cableview 0022 Century 0153 0618 0008 0315 Citation 0017 Citizen 0153 0315 0078 0242 Clearmaster 0883 ClearMax 0883 1247 Colour Voice 0031 0025 Comband 0233 0232 Comtec 0274 Comtronics 0060 0040 Comtronics Eagle 0040 0060 Contec 0019 Coolmax 0883 Curtis Mathes 0015 0242 Dae Ryung Eagle 0008 Daeryung 0008 0877 0477 0277 1877 Diamond 0035 Digeo 1476 Digi 0637...

Page 41: ...Combine Titles 67 Command Mode 27 108 COMPONENT VIDEO OUT 17 Connecting the antenna cable 12 to your AV amplifier receiver 18 to your TV 16 Connections 105 Controlling TVs with the remote 21 Copy 69 Copy protection 49 123 Copy Free 49 Copy Never 49 Copy Once 49 Counter 72 CPRM 30 Create Dubbing List 90 Create Playlist 65 Creating chapters 51 62 D Daylight Saving 100 Delete 55 85 Digital Out 102 Di...

Page 42: ...rporation Printed in China AK68 00986A TV Type 100 TV DVD VIDEO 21 TV VIDEO 50 79 U Unfinalize 92 Unrecordable pictures 49 V VCR Function 105 VIDEO CD 33 Video mode 30 Video settings 100 VR mode 30 Z ZOOM 36 Zoom 44 ...

Page 43: ...er Removal 2 1 3 Ass y Front Panel Removal Fig 2 3 Ass y Front Panel Removal 2 1 4 Function Timer PCB Removal Fig 2 4 Function Timer PCB Removal 1 REMOVE 1 SCREW 3 Lift up the Cabinet Top in the direction of arrow 2 REMOVE 3 SCREWS 1 REMOVE 1 SCREW Bottom View 1 REMOVE 8 SCREWS 2 RELEASE 2 HOOKS 1 RELEASE 3 HOOKS 2 RELEASE 3 HOOKS Top View Bottom View 1 RELEASE 2 HOOK ...

Page 44: ... 6 VCR Main PCB Removal Fig 2 6 VCR Main PCB Removal 5 REMOVE 5 SCREWS 2 REMOVE 4 SCREWS VCR DECK VCR MAIN PCB FUNCTION TIMER PCB DV JACK PCB FRONT JACK PCB DVD JACK MAIN PCB 4 REMOVE 6 SCREWS 1 REMOVE 2 SCREWS 3 REMOVE 4 SCREWS DVD DECK 1 REMOVE 4 SCREWS ...

Page 45: ...2 3 Fig 2 7 Circuit Board Locations 2 2 CIRCUIT BOARD LOCATIONS VCR MAIN PCB FUNCTION TIMER PCB DVD JACK MAIN PCB FRONT JACK PCB ...

Page 46: ...2 4 2 3 VCR DECK PARTS LOCATIONS 2 3 1 Top View Fig 2 8 Top parts Location 1 1 GEAR FL CAM 2 ASS Y MOTOR LOADING 3 ASS Y LEVER ARM 4 ASS Y HOLDER CASSETTE 5 LEVER FL DOOR 6 SLIDER FL DRIVE 2 3 4 5 6 1 ...

Page 47: ...S Y CYLINDER 3 ASS Y ACE HEAD 4 ASS Y LEVER UNIT PINCH 5 ASS Y LEVER 9 GUIDE 6 ASS Y LEVER TENSION 7 ASS Y BAND BRAKE 8 DISK S REEL 9 ASS Y LEVER S BRAKE 0 GEAR IDLE qa LEVER IDLE qs ASS Y LEVER T BRAKE qd DISK T REEL 1 2 6 7 8 9 qa 0 qs qd 0 3 4 5 ...

Page 48: ... Fig 2 10 Bottom Parts Location 1 GEAR JOINT 1 2 GEAR JOINT 2 3 BRAKET GEAR 4 ASS Y MOTOR CAPSTAN 5 ASS Y LEVER T LOAD 6 GEAR LOADING DRIVE 7 ASS Y LEVER S LOAD 8 ASS Y CLUTCH 9 BELT PULLEY 0 SLIDER CAM 1 2 3 4 5 6 7 8 9 0 ...

Page 49: ...ck 2 Continuously until theAss y Holder Cassette 1 is taken out completely Note Be sure to insert Lever Lock 2 in the direction of A to prevent separation and breakage of the Lever Lock 2 at disassembling and reassembling Fig 2 11 Ass y Holder Cassette Removal 2 4 2 Ass y Lever Arm Removal 1 Push the hole A in the direction of arrow B use the pin about Dia 2 5 2 Pull out the Ass y Lever Arm 1 from...

Page 50: ...nsert the Boss of Lever ARM R in Groove of Slider FL drive 1 Assembly Align the Gear FL Cam 1 with the Gear worm wheel Post as shown drawing Refer to Timing point Fig 2 14 Slider FL Drive Removal Fig 2 15 Gear FL Cam Gear Worm 2 4 3 Lever Door Removal 1 Release the Hook 2 and Remove the Lever Door 1 in the direction of arrow A Fig 2 13 Lever Door Removal B C A 2 LEVER FL DOOR 1 SLIDER FL DRIVE 1 S...

Page 51: ... WAFER 2 4 5 Gear Worm Wheel Removal 1 Remove the Gear Worm wheel 1 Fig 2 16 Gear Worm Wheel Removal 2 4 6 Cable Flat Removal 1 Remove the Drum connecting part of Cable Flat 1 from Connector Waffer 2 3 Fig 2 17 Cable Flat Removal 1 GEAR WORM WHEEL ...

Page 52: ...ove the Bracket Gear 2 3 Remove the Gear Joint 2 3 4 Remove the Gear Joint 1 4 Assembly 1 Be sure to align dot mark of Gear Joint 1 1 with dot mark of Gear Joint 2 2 as shown Fig 2 20 Refer to Timing point1 2 Confirm the Timing Point 2 of the Gear Joint 2 2 and Slider Cam 3 Fig 2 19 Bracket Gear Gear Joint 1 2 Removal Fig 2 20 Gear Joint 1 2 Assembly 2 ASS Y MOTOR LOADING 1 SCREW TIMING POINT 1 TI...

Page 53: ...lling be sure to align dot of Ass y Lever Load T 1 with dot of Ass y Lever Load S 2 as shown in drawing Refer to Timing Point 1 2 Insert the Pin A B C D into the Slider Cam 3 hole 3 Be sure to align dot of Ass y Lever Load T 1 and dot of Gear Loading Drive 4 Refer to Timing Point 2 4 Aline dot of Gear Loading drive 4 with mark of Slider Cam 3 as shown in drawing Refer to Timing Point 3 Fig 2 22 Ge...

Page 54: ... Brake S Refer to Fig 2 25 2 Remove the Spring Tension Lever 1 3 Rotate stopper of Main Base in the direction of arrow A 4 Lift the Ass y Lever Tension 2 Ass y Band brake 3 Note 1 When replacing the Ass y Lever Tension 2 be sure to apply Grease on the post 2 Take care not to touch stain on the felt side and not to be folder and broken Ass y Band brake 3 After Ass y Lever Tension seated Rotate stop...

Page 55: ...nd transformed Spring Brake at removing or reinstalling Fig 2 25 Ass y Lever Brake S T Removal 2 4 14 Ass y Gear Idle Removal 1 Push the Lever Idle 1 in the direction of arrow A B 2 Lift the Lever Idle 1 Assembly 1 Apply oil in two Bosses of Lever Idle 1 2 Assemble the Gear Idle 2 with the Lever Idle 1 Note When replacing the Gear Idle 2 be sure to add oil in the boss of Lever Idle 1 Fig 2 26 Ass ...

Page 56: ...Clutch 1 Check the condition of spring as shown in detail A 2 Don t push Ass y Holder Clutch down with excessive force Just insert Holder Clutch Ass y into post center with dead force and Rotate it smoothly Be sure to confirm that spring is in the slit of Ass y Gear Center as shown in detail B Fig 2 28 Ass y Holder Clutch Removal 1 WASHER SLIT 2 ASS Y CLUTCH DETAIL A BAD SPRING GOOD BAD SPRING GOO...

Page 57: ... Base 5 Push down theAss y Lever Up Down 1for locking of the Hook Note 1 Take care not to separate and sentence does not mark sense 2 Be sure to confirm that Ring of the Ass y Gear Center 2 is in the Guide of the Ass y Lever Up Down 1 after finishing assembly of Ass y Lever Up Down 1 and Ass y Gear Center 2 Fig 2 29 Ass y Lever Up Down Removal Fig 2 30 Ass y Lever Up Down Removal 2 4 18 Guide Cass...

Page 58: ...installing be sure to apply grease on the post pinch roller Fig 2 32 Ass y Lever Unit Pinch Plate Joint Spring Pinch Drive Removal 2 4 20 Ass y Lever 9 Guide Removal 1 Remove the Spring 9 Guide 1 2 Lift theAss y Spring 9 Guide 2 in the direction of arrow A Note 1 Take extreme care not to get grease on the tape Guide Post 2 After reinstalling check the bottom side of the Post 9 Guide to the top sid...

Page 59: ...Removal 1 Remove the FE Head 1 in the direction of arrow to lift up Fig 2 34 FE Head Removal 2 4 22 Ass y ACE Head Removal 1 Pull out the FPC from connector of Ass y ACE Head 2 2 Remove the screw 1 3 Lift the Ass y ACE Head 2 Fig 2 35 Ass y ACE Head Removal ...

Page 60: ...ft the Plate Ground Deck 2 3 Lift the Ass y Cylinder 3 Assembly 1 Match the 3 holes in the bottom of Ass y Cylinder 3 to the 3 holes of Main Base as attending not to drop or knock the Ass y Cylinder 3 2 Tighten the 1 Screw 1 3 Match the Plate Ground Deck 2 to the Hole of Base Main 4 Tighten the other 2 Screws 1 Note 1 Take care not to touch the Ass y Cylinder 3 and the tape guide post at reinstall...

Page 61: ...s 1 2 Remove the Ass y Motor Capstan 2 Assembly 1 Match the 3 holes of Ass y Motor Capstan 2 to the 3 holes of Main Base Be careful not to drop or knock the Ass y Motor Capstan 2 2 Tighten the 3 Screws 1 in the direction of arrow as shown detail drawing Note After tightening screws check if there is gap between the head of screws and the top side of Main Base There should have no gap between the h...

Page 62: ...e Screw of Ass y Motor Load Separate the Ass y Motor Load Fig 2 42 2 When Slider S T are approched in the position of unloading rotate holder Clutch counterclockwise after inserting screw driver in the hole of frame s bottom in order to wind the unwinded tape Refer to Fig 2 43 If you rotate Gear Worm 1 continuously when tape is in state of unwinding you may cause a tape contamination by grease and...

Page 63: ...O O O O O O O O FE HEAD O O O O O O O ACE HEAD O O O O O O O O O PINCH ROLLER O O O O O O O O O POST REEL S T SLEEVE TENSION POST CENTER LEVER IDLE BOSS 2Point CAPSTAN MOTOR PULLEY O O O O O BELT PULLEY O O O O O O O HOLDER CLUTCH ASS Y O O O O O O O O O GEAR CENTER ASS Y O O O O O O O O O GEAR IDLE 2Point O O O O O O O O O LOADING MOTOR O O O O O O O O O BAND BRAKE ASS Y O O O O O O O O O BRAKE T...

Page 64: ...2 22 2 22E MEMO ...

Page 65: ...SB41AB1 VCR MICOM MN 101D10F AV I CHIP LA71207 HI FI LA72670 2MB x4 SDRAM 64bit Front Panel VFD DRIVE KEY CONTROL PT6315 Key Input Remocon COAXIAL OPTICAL SIF SUPER OUT DIGITAL AUDIO OUT DVD V IN VIDEO DIGITAL DATA TIU656 AUDIO DIGITAL DATA I2C VCR VIDEO VCR AUDIO Y Pb Pr VIDEO L R L R IEC958 VIDEO DECORDER MUX Audio ADC Audio DAC RF IC2 S3C80F9B I 2C DATA CLK STB OUT US Canadian Notes DVD JACK MA...

Page 66: ...3 4E MEMO ...

Page 67: ...4 PCB Diagrams 4 2 4 1 4 1 VCR Main PCB 4 3 4 2 DVD Jack Main PCB 4 7 4 3 DV Jack PCB 4 11 4 4 Front Jack PCB 4 11 4 5 Function Timer PCB 4 13 RDR VX521 VX530 ...

Page 68: ...4 1 VCR Main PCB 4 4 4 3 COMPONENT SIDE ...

Page 69: ...4 6 4 5 CONDUCTOR SIDE ...

Page 70: ...4 8 4 7 4 2 DVD Jack Main PCB COMPONENT SIDE ...

Page 71: ...4 10 4 9 CONDUCTOR SIDE ...

Page 72: ...4 12 4 11 4 4 Front Jack PCB 4 3 DV Jack PCB COMPONENT SIDE CONDUCTOR SIDE COMPONENT SIDE CONDUCTOR SIDE ...

Page 73: ...4 14 4 13 4 5 Function Timer PCB COMPONENT SIDE CONDUCTOR SIDE ...

Page 74: ...4 16E MEMO ...

Page 75: ...94 Connector DVD Jack Main PCB 5 21 5 11 Component Super Out Front Jack PCB 5 23 RDR VX521 VX530 Note For schematic Diagram Resistors are in ohms 1 8W unless otherwise noted Special note Most semiconductor devices are electrostatically sensitive and therefore require the special handling techniques described under the electrostatically sensitive ES devices section of this service manual Important ...

Page 76: ...5 4 5 3 5 1 S M P S VCR Main PCB ...

Page 77: ...5 6 5 5 5 2 Power VCR Main PCB ...

Page 78: ...5 8 5 7 5 3 Logic VCR Main PCB ...

Page 79: ...5 10 5 9 5 4 A V VCR Main PCB ...

Page 80: ...5 12 5 11 5 5 Hi Fi VCR Main PCB ...

Page 81: ...5 14 5 13 5 6 Function Timer Function Timer PCB ...

Page 82: ...5 16 5 15 5 7 Encoder DVD Jack Main PCB ...

Page 83: ...5 18 5 17 5 8 Decoder DVD Jack Main PCB ...

Page 84: ...5 20 5 19 5 9 Video Decoder and Connector DVD Jack Main PCB ...

Page 85: ...5 22 5 21 5 10 DV Interface and 1394 Connector DVD Jack Main PCB ...

Page 86: ...5 24E 5 23 5 11 Component Super Out Front Jack PCB ...

Page 87: ...t 3 When replacing the cylinder ass y be sure to adjust the X Point and Head switching adjustment 4 How to adjust Intermittently short circuit the Test Point on Function Timer PCB with pincers to the adjustment mode If the corresponding adjustment button is pressed the adjustment is performed automatically When the adjustment is completed be sure to turn the power off 6 1 1 a Location of adjustmen...

Page 88: ...6 2 6 1 1 b TEST location for adjustment mode setting Fig 6 2 Function Timer PCB Top View Short Circuit for few seconds and release Just one time ...

Page 89: ...ment 1 Playback the alignment tape 2 Intermittently short circuit the two Test Points on Function Timer PCB while setting the adjustment mode See Fig 6 2 3 Press the 1 0 buttons remote control adjustment operates automatically See Fig 6 1 ...

Page 90: ...rt adjustment To maintain the height of the tape guide and prevent damage do not apply excessive force onto the main base Fig 6 4 Tape Travel Diagram POST TENSION MAIN BASE FE HEAD CYLINDER ASS Y PINCH ROLLER GUIDE ROLLER S GUIDE ROLLER T 8 GUIDE POST 9 GUIDE POST CAPSTAN SHAFT ACE HEAD 3 GUIDE POST Fig 6 3 Location of Tape Transport Adjustment TENSION POST 3 GUIDE POST GUIDE ROLLER S SUPPLY REEL ...

Page 91: ...d at the tape guide perform the tilt adjustment of the ACE head 1 ACE Head Assembly Adjustment a ACE HEAD HEIGHT ADJUSTMENT 1 Run the alignment tape Color bar in the playback mode 2 Observe surface of the audio head using a dental mirror 3 Turn screw C clockwise or counterclockwise until the gap of lower tape edge and the lower edge of the control head is about 0 25mm Refer to Fig 6 5 and 6 6 Fig ...

Page 92: ...de as shown in Fig 6 7 B 3 If a curl or wrinkle of the tape occurs slightly turn the screw A tilt adjust on the ACE head ass y 4 Reconfirm the ACE head height A B BAD WRINKLE GOOD Fig 6 7 Tape Guide Check c AUDIO AZIMUTH ADJUSTMENT 1 Load alignment tape Mono scope and playback the 7KHz signal 2 Connect channel 1 scope probe to audio output 3 Adjust screw B to achieve maximum audio level See Fig 6 ...

Page 93: ... operates automatically See Fig 6 1 4 Connect the CH 1 probe to Envelope the CH 2 probe to H D switching pulse and then trigger to CH 1 5 Insert the driver into the X Point adjustment hole and adjust it so that envelope waveform is maximum Test point TP2 Audio Output TP3 Envelope TP4 H D S W Trigger TP5 Control Pulse Fig 6 8 Location of Test point VCR Main PCB Top View iew AUDIO OUTPUT CONTROL PUL...

Page 94: ...output of the video RF envelope b Minimum output of the video RF envelope at the entrance side c Minimum output of the video RF envelope at the center point d Maximum output of the video RF envelope at the exit side 4 If the section A in Fig 6 10 does not meet the specification adjust the guide roller S up or down 5 If the section B in Fig 6 10 does not meet the specification adjust the guide roll...

Page 95: ...e Changes from RPS to Play Mode ENTRANCE SIDE ENVELOPE 3 Check Transitional Operation from RPS to Play Check transition from RPS mode to play mode Using a pre recorded SP tape make sure the entry side of envelope comes to an appropriate steady state within 3 seconds as shown in Fig 6 12 If the envelope waveform does not reach specified peak to peak amplitude within 3 seconds adjust as follows 1 Ma...

Page 96: ...wrinkle is observed perform the following adjustments in Playback mode Tape wrinkle at the guide roller S T section Linearity adjustment Tape wrinkle at tape guide flange ACE head assembly coarse adjustment 6 2 3 Reel Torque 1 The rotation of the capstan motor causes the holder clutch ass y to rotate through the belt pulley 2 The spring wrap PLAY REV of holder clutch ass y drives the disk reel S T...

Page 97: ...er Detected F1S01 BD01 04 ZD1S01 2 SHORT and OPEN Check feedback IC1S01 Change short or opened parts Change fuse Check the voltage f RIS02 RIS03 and DIS05 Replace Q1S01 NO NO Voltage at Collector of Q1S01 NO YES YES YES Operation of Q1S01 NO YES ...

Page 98: ...ircuit around the clock Check the circuit around IC601 reset Change IC701 NO Key operation such as STOP PLAY OPEN Check the circuit around the swith check the condition of commmunication with Main Micom IC601 83 86 VFD STB CLOCK DATA IN DATA OUT NO YES Check the circuit around IC601 reset NO YES XT601 14 318MHz oscillation NO YES YES STOP PLAY OPEN Key operation are normal YES ...

Page 99: ...SS PLAY KEY IN REMOTE CONTROL MECHANISM OPERATION SEE PB VIDEO AUDIO MISSING IN PLAY MODE SEE MECHANISM DOES NOT OPERATE IN PLAY MODE CHECK PLAY Button and Pattern CHECK IC601 XT601 SEE VIDEO MISSING IN EE MODE NO NO NO YES NO PB VIDEO SEE VIDEO MISSING IN PLAY MODE NO YES YES YES DOES NOT OPERATE OR OPERATES BUT STOP SOON YES VCR Section ...

Page 100: ...R ON MECHANISM DOESN T OPERATE IN PLAY MODE TAPE LOADING OPERATION LOAD IC601 59 HIGH IC601 58 LOW CYLINDER ROTATION SW 30Hz IC601 23 CYL FG PG IC601 65 CHECK CYLINDER CHECK START S601 IC601 NO NO NO NO YES YES YES YES CHECK CN604 8pin 12V VCR Section A ...

Page 101: ...ATION S T REEL IC601 1 2 PROG SW STATE IC601 62 63 64 CHANGE IC601 CHECK LOADING MOTOR MECHANISM OR SW603 TAKE UP REEL SENSOR SUPPLY REEL SENSOR PT601 PT602 SEE CAPSTAN DOES NOT ROTATE NO DC STOP MODE YES PULSE YES A ...

Page 102: ...LANK TAPE AND PRESS RECORD BUTTON REC MODE SAFETY TAB D REC A H IC601 30 SEE AUDIO MISSING IN RECORD MODE CHANGE SW602 CHECK IC601 CHANGE TAPE SEE PLAY MODE DOESN T OPERATE EJECT NO NO YES NO REC VIDEO SEE VIDEO MISSING IN RECORD MODE NO YES YES YES YES VCR Section ...

Page 103: ...DOES NOT OPERATE TAPE DETECTED CST IN MODE IC601 87 HIGH 5V CHANGE IC601 CHECK START SENSOR S601 IC601 CHECK DM B LINE CHANGE IC610 NO NO NO YES IC601 59 LOW 0V IC601 58 HIGH 5V IC601 59 HIGH 5V IC601 58 LOW 0V CHECK CASSETT LOADING MECHANISM YES YES NO CN604 8pin 12V YES NO YES VCR Section ...

Page 104: ... IN EE MODE IC301 26 VIDEO OUT NO NO NO IC601 49 50 VIDEO IN YES YES Q801 E VIDEO OUT YES CHECK IC601 NO IC301 53 54 VIDEO DATA CLOCK YES CHECK OSD PICTURE CHECK IC801 Q801 CHECK LINE OUT and C830 R804 AB03 R816 CHECK R638 C623 C622 NO IC601 50 SYNC IN YES VCR Section ...

Page 105: ...VIDEO signal out NO YES IC301 22pin VIDEO signal out CHECK C305 NO YES IC301 14pin CHECK REC FM signal CHECK IC301 23pin Power 5Vp p NO YES IC301 70pin REC FM signal in CHECK IC301 68pin Power 5Vp p and R320 NO YES IC301 73pin SP IC301 66pin SLP CHECK REC FM signal CHECK drum wafen and VIDEO head NO YES VCR Section ...

Page 106: ...GE IC301 CHECK IC601 CHECK VIDEO HEAD CHECK C305 CHECK IC601 23 CHECK VIDEO OUT LINE SEE PAGE 7 8 VIDEO MISSING IN EE MODE NO YES YES NO YES YES VIDEO FM IC301 14 VIDEO IC301 22 VIDEO IC301 26 VIDEO IC601 49 47 VIDEO IC801 8 NO H D SW IC301 57 NO YES YES NO NO NO CHECK IC801 VCR Section ...

Page 107: ...IN RECORD MODE VCR Section NOTE XT301 Always 3 579545MHz COLOR signal IC301 46 COLOR KILLER IC301 60 2V CHANGE IC301 CHECK THE REC LINE SEE PAGE 7 9 VIDEO MISSING IN RECORD MODE NO NO NO YES NO YES CHECK XT301 CHANGE XT301 NO NO CHANGE IC301 ...

Page 108: ...01 14 COLOR MONITOR IC301 46 COLOR KILLER IC301 6 2V SW 30HZ IC301 57 CHANGE IC301 CHECK IC301 48 51 XT301 CHECK IC601 SEE PAGE 7 10 VIDEO MISSING IN PLAY MODE NO NO NO NO YES YES YES YES NOTE XT301 Always 3 579545MHz VCR Section CHECK IC301 26 ...

Page 109: ...7 13 OSD PICTURE MISSING CHECK IC601 37 38pin 14 318MHz signal out CHECK IC601 52 53pin AFC signal out CHANGE IC601 CHECK C618 C619 CHECK C626 R639 YES NO YES NO VCR Section ...

Page 110: ... INPUT SIGNAL BLUE MISSING IN STOP MODE CHANGE IC601 CHECK IC601 37 38pin 14 318MHz out CHECK IC601 52 53pin AFC signal CHECK C626 R639 CHECK C618 C619 NO NO YES YES CHECK IC601 50pin SYNK signal CHECK C622 R638 NO YES VCR Section ...

Page 111: ...M28 CHECK IC601 CHECK C4M43 C4M44 R4M16 R4M17 CHECK C821 C827 CHECK C819 C820 C825 C826 L1 L2 NO NO NO NO TUNER YES YES YES YES IC4M01 78 80 pin AUDIO SIGNAL NO YES IC801 48 60 pin AUDIO SIGNAL Change IC4M01 CHECK C4M47 YES IC4M01 51 pin 3 58Mhz CHECK CLK DATA IC4M01 37 38pin IC4M01 57pin AUDIO SIGNAL INPUT NO VCR Section ...

Page 112: ... FM CHECK CYLINDER CHANGE IC501 CHECK C511 R506 CHANGE IC501 CHECK AUDIO MISSING IN EE MODE AUDIO MISSING IN REC MODE MONO HIFI MONO NO NO YES YES IC501 9 71 AUDIO SIGNAL IC501 37 38 CLK DATA CHECK R523 R524 R525 R511 CHECK R509 R510 NO NO YES YES VCR Section ...

Page 113: ... NO IC301 53 54 55 CHECK CLOCK D ATA CHECK C336 R322 R348 YES NO NO NO YES YES YES YES YES YES CHECK IC301 58 AND CHANGE IC301 CHANGE IC501 IC301 10 AUDIO SIGNAL IC301 9 AUDIO FM SIGNAL IC301 7 MIX SIGNAL AUDIO 70KHz Q305 OSCILLATION NO CHECK AUDIO MISSING IN PB MODE CHECK PB MODE CHECK A CE HEAD MONO NO ...

Page 114: ... CHANGE IC501 AUDIO MISSING IN PB MODE CHECK C349 R333 or CHANG IC301 CHECK ACE HEAD C353 C348 R332 AND CHANGE IC301 AUDIO SELECT IC501 24 27 AUDIO FM MIXED CHECK IC501 29 A H D SW CHANGE CYLINDER OR IC501 NO HIFI MONO YES IC301 3 AUDIO SIGNAL NO YES VCR Section ...

Page 115: ...7 19 PLAY NO SERVO LOCK IC601 68 C FG IC601 76 CTL PULSE CHECK CTL PULSE AC LEVEL SP SLP OVER 1Vp p CHANGE IC601 CHECK A CE HEAD CHECK CN604 1 NO NO NO YES YES YES VCR Section ...

Page 116: ...4 3 AL 5V CN604 9 3 2V CN604 5 2 6V CN601 33 OUTPUT PWM IC601 35 OUTPUT PWM CHECK CAPSTAN MOTOR CHECK R615 C606 R671 CHECK R607 CHANGE IC601 CHECK IC601 CHECK B IN THE POWER BLOCK CHECK 5V AT AL5V LINE IN THE POWER BLOCK NO NO NO NO YES NO YES NO YES YES YES YES VCR Section ...

Page 117: ... ROTATE CN604 6 12V CN604 3 5V CN604 12 2 5V CHECK CYLINDER MOTOR CN601 34 PWM OUT CHECK 5V LINE CHECK 12V AT PC12V LINE IN THE POWER BLOCK NO NO NO YES YES YES CHANGE IC601 NO CHECK R631 R617 R618 C609 C610 VCR Section ...

Page 118: ...7 22 Power cable Pin 1 5V Pin 4 12V CN03 Is the FFC cable between DVD main Loader inserted correctly Change the main board Check the power No No Reinsert FFC cable correctly Yes Yes Disc loading error ...

Page 119: ...eck VCC and peripheral parts of AIC4 Check applicatin of JACK 1 Check IC811 Pin 11 16 No Yes Yes Yes No Analog Audio Output Check Audio input signal 1 Line 1 Audio input IC808 Pin 200 201 2 Line 2 Audio input IC808 Pin 203 204 3 VHS Play Audio input IC808 Pin 198 199 IC811 Pin 2 11 4 Tuner Audio inut TM401 Pin 13 IC808 Pin 47 Check VCC and peripheral parts of IC811 ...

Page 120: ... peripheral parts of optical and coaxial output terminal Refer to user manual No Checking Check Vcc Line Proper signal input on DOL4 No No Proper signal on DOL1 Replace DOL1 Yes Yes Yes Skip setting check hardware problem No digital audio out Check IC201 Pin 235 ...

Page 121: ...101A IC201 1 Check peripheral parts of Clock oscillation 1 IC302 Pin 1 2 14 2 Check peripheral parts of IC808 1 Pin 173 76 2 Pin 179 181 3 Check peripheral parts of IC101A 1 Pin 33 35 4 Check peripheral parts of IC201 1 Pin 199 201 2 Pin 222 224 226 234 Check peripheral parts of JACK1 JK801 and TUNER No No Check VCC line Yes Yes No audio on line input mode or recorded disc playback ...

Page 122: ...pheral parts of Clock oscillation IC302 Pin 1 2 14 No No Yes Yes Yes CVBS output error Check VCC and peripheral parts of VIC 1 Check VIC 1 Pin 2 33 Check IC811 Pin 3 4 Check peripheral parts of IC811 IC808 Pin 19 and QSS1 Check peripheral parts of and QV30 ...

Page 123: ...in 151 154 No Check VCC of IC201 and peripheral parts of Clock oscillation IC302 Pin 1 2 14 No Yes Yes S Video output error Check IC201 Pin 151 154 Check VCC and peripheral parts of VIC 1 Check peripheral parts of SJACK ...

Page 124: ...r Check IC201 Pin 205 208 211 No Check VCC of IC201 and peripheral parts of Clock oscillation IC302 Pin 1 2 14 No Yes Yes Check VIC 1 Pin 11 14 16 21 23 25 Check VCC and peripheral parts of VIC 1 Check peripheral parts of JACK1 ...

Page 125: ...arts of Clock oscillation Pin 66 67 of IC808 No Yes Yes Check IC808 Pin 26 1 Check VCC and peripheral parts of IC808 and QM2 No Yes Check IC808 Pin 86 88 93 97 Check peripheral parts of JK801 1 Check VCC of IC201 and peripheral parts of Clock oscillation IC302 Pin 1 2 14 2 Refer to the CVBS output error ...

Page 126: ...k oscillation Pin 66 67 of IC808 No Yes Yes Check IC808 Pin 27 1 Check VCC and peripheral parts of IC808 and QM3 No Yes Check IC808 Pin 86 88 93 97 Check peripheral parts of Front Jack and cable and connector of CNJ02 1 Check VCC of IC201 and peripheral parts of Clock oscillation IC302 Pin 1 2 14 2 Refer to the CVBS output error ...

Page 127: ...67 of IC808 No Yes Yes Check IC808 Pin 40 1 Check VCC and peripheral parts of IC808 and QM3 2 Check peripheral parts of QAS01 QAS02 and QAS03 No Yes Check IC808 Pin 86 88 93 97 Check peripheral parts of Front Jack and cable and connector of CNJ02 1 Check VCC of IC201 and peripheral parts of Clock oscillation IC302 Pin 1 2 14 2 Refer to the CVBS output error ...

Page 128: ...s Check IC808 Pin 27 1 Check VCC and peripheral parts of IC808 and QM1 2 Check IC807 Pin 1 14 16 No Yes Check IC808 Pin 86 88 93 97 Check VCC 3 58MHz clock IIC CLK and IIC DATA of TUNER 1 VCC Pin 3 14 2 IIC CLK DATA Pin 9 10 3 3 58MHz clock Pin 7 1 Check VCC of IC201 and peripheral parts of Clock oscillation IC302 Pin 1 2 14 2 Refer to the CVBS output error ...

Page 129: ...Yes Check IC301 Pin 34 37 Check peripheral parts of CN02 and IC1301 No Yes Check IC301 Pin 4 13 Check peripheral parts of DV JACK and cable and connector of CNJ02 1 Check Pin 57 60 102 106 of IC201 2 Check Pin 10 28 of IC101A 3 Check peripheral parts of Clock oscillation IC302 Pin 1 2 14 4 Check VCC of IC101A 5 Refer to the CVBS output errror ...

Page 130: ...7 34E MEMO ...

Page 131: ...8 1 RDR VX521 VX530 8 REPAIR PARTS LIST 8 1 Exploded Views 8 2 8 1 1 Cabinet Assembly 8 2 8 1 2 VCR Deck Section Top Side 8 3 8 1 3 VCR Deck Section Bottom Side 8 4 8 2 Electrical Parts List 8 5 ...

Page 132: ...MOCON for RMT D224A A001 9 885 090 47 REMOCON ASSY RMT D224A C003 9 885 102 47 DOOR CASSETTE C012 9 885 037 13 SPRING ETC MASK C015 9 885 102 45 CABINET TOP CN01B 9 885 095 60 CABLE FLAT 27PIN CNJ02B 9 885 102 66 CABLE FLAT 14P P022 9 885 102 50 ASSY PWB JACK DVD JACK MAIN BOARD US Canadian P022 9 885 103 75 ASSY PWB JACK DVD JACK MAIN BOARD Mexican 0P025 1 824 674 11 POWER CORD EP2 SPT 2 US Canad...

Page 133: ...0 ASSY BAND BRAKE T028 T020 T027 T019 T028 T024 T023 T025 T001 W016 T015 T077 T071 T003 W201 W015 T010 not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied T027 9 885 101 24 ASSY LEVER BRAKE T T028 3 067 786 01 SPRING B...

Page 134: ...ied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied T044 9 885 101 26 MOTOR CAPSTAN T046 3 067 790 01 BELT PULLEY Ref No Part No Description Remarks Ref No Part No Description Remarks W018 9 885 056 92 SCREW TAP M2 6 L7 W019 9 885 061 03 SCREW CAP 2 6X6 ...

Page 135: ...11 CORE FERRITE BEAD 220ohm REM2 1 400 316 11 CORE FERRITE BEAD 220ohm REM3 1 400 316 11 CORE FERRITE BEAD 220ohm REM4 1 400 316 11 CORE FERRITE BEAD 220ohm REM5 1 400 316 11 CORE FERRITE BEAD 220ohm RS30 1 400 316 11 CORE FERRITE BEAD 220ohm RS31 1 400 316 11 CORE FERRITE BEAD 220ohm RS34 1 400 316 11 CORE FERRITE BEAD 220ohm RS78 1 400 316 11 CORE FERRITE BEAD 220ohm RSA9 1 400 316 11 CORE FERRI...

Page 136: ...0 82 TRANSISTOR KSA812 QS02 9 885 060 82 TRANSISTOR KSA812 QS03 9 885 070 30 TRANSISTOR KSC1623 L QS04 9 885 070 30 TRANSISTOR KSC1623 L QSS1 9 885 070 30 TRANSISTOR KSC1623 L QSS2 9 885 043 26 TRANSISTOR KSR1104 QV30 9 885 070 30 TRANSISTOR KSC1623 L VQ2 9 885 070 30 TRANSISTOR KSC1623 L TUNER TM401 9 885 102 58 TM BLOCK VRA05ASE VIBRATOR X3 9 885 067 37 CRYSTAL 27MHz X1301 9 885 070 70 CRYSTAL S...

Page 137: ...1N4148 D606 9 885 103 77 DIODE 1N5819 Mexican D1P102 9 885 070 12 DIODE 1N4148 D1P103 1 804 409 11 DIODE 1N4002 D1P104 1 804 409 11 DIODE 1N4002 D1P106 9 885 103 77 DIODE 1N5819 Mexican D1P107 9 885 103 77 DIODE 1N5819 Mexican D1S05 9 885 070 13 DIODE UF4007 D1S06 9 885 070 12 DIODE 1N4148 D1S07 9 885 070 16 DIODE F1T4 D1S30 9 885 076 80 DIODE MBRF10A0 D1S32 9 885 076 80 DIODE MBRF10A0 D1S33 9 885...

Page 138: ...0 Q1P108 9 885 060 83 TRANSISTOR KSC2328AY Q1PS01 9 885 070 32 TRANSISTOR KSC945 Q1PS02 9 885 070 33 TRANSISTOR KTC3203 Y Q1PS03 9 885 070 36 TRANSISTOR KSR2001 Q1S01 9 885 036 95 FET RESISTOR R1S13 1 245 575 11 R METAL OXIDE THERMISTOR 0R1S04 9 885 101 36 THERMISTOR NTC PHOTO TRANSISTOR S601 9 885 060 85 PHOTO TRANSISTOR END SENSOR S602 9 885 060 85 PHOTO TRANSISTOR START SENSOR SWITCH SW602 9 88...

Page 139: ... 162 RDR VX521 VX530 Sony Corporation Home Electronics Network Company 9 883 915 11 2006D0500 1 2006 4 Published by Quality Assurance Dept ...

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