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SERVICE MANUAL
Sec. 1: Main Section
I Specifications
I Preparation for Servicing
I Adjustment Procedures
I Schematic Diagrams
I CBA's
VIDEO CASSETTE RECORDER
Sec. 2: Deck Mechanism Section
I Standard Maintenance
I Alignment for Mechanism
I Disassembly/Assembly of Mechanism
I Alignment Procedures of Mechanism
DVD PLAYER &
VCR-D 4501
Sec. 3: Exploded views
and Parts List Section
I Exploded views
I Parts List
PAL

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   Summary of Contents for AEG VCR-D 4501

  • Page 1: Dvd Player

    I Specifications I Alignment for Mechanism I Preparation for Servicing I Exploded views I Disassembly/Assembly of Mechanism I Parts List I Adjustment Procedures I Alignment Procedures of Mechanism I Schematic Diagrams I CBA’s DVD PLAYER & VIDEO CASSETTE RECORDER VCR-D 4501...

  • Page 2: Table Of Contents

    MAIN SECTION DVD PLAYER & VIDEO CASSETTE RECORDER VCR-D 4501 Sec. 1: Main Section I Specifications I Preparation for Servicing I Adjustment Procedures I Schematic Diagrams I CBA’s TABLE OF CONTENTS Specifications................1-1-1 Laser Beam Safety Precautions.

  • Page 3: Specifications

    SPECIFICATIONS < VCR Section > Description Unit Minimum Nominal Maximum Remark 1. Video 1-1. Video Output (PB) Vp-p SP Mode 1-2. Video Output (R/P) Vp-p SP Mode, 1-3. Video S/N Y (R/P) W/O Burst 1-4. Video Color S/N AM (R/P) SP Mode 1-5.

  • Page 4: Dvd Section

    < DVD Section > ITEM CONDITIONS UNIT NOMINAL LIMIT 1. Video Output 75 ohm load ± 0.1 2. Optical Digital Out 3. Audio (PCM) 3-1. Output Level 1kHz 0dB Vrms 3-2. S/N 3-3. Freq. Response fs=48kHz 20~20kHz ± 0.5 fs=44.1kHz 20~20 kHz ±...

  • Page 5: Laser Beam Safety Precautions

    LASER BEAM SAFETY PRECAUTIONS This DVD player uses a pickup that emits a laser beam. Do not look directly at the laser beam coming from the pickup or allow it to strike against your skin. The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to keep your eyes at least 30cm away from the pickup lens when the diode is turned on.

  • Page 6: Important Safety Precautions

    IMPORTANT SAFETY PRECAUTIONS Product Safety Notice I. Also check areas surrounding repaired locations. J. Be careful that foreign objects (screws, solder Some electrical and mechanical parts have special droplets, etc.) do not remain inside the set. safety-related characteristics which are often not evi- K.

  • Page 7: Safety Check After Servicing

    Safety Check after Servicing Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts, Chassis or Secondary Conductor and wires have been returned to their original posi- tions. Afterwards, do the following tests and confirm the specified values to verify compliance with safety Primary Circuit Terminals standards.

  • Page 8: Standard Notes For Servicing

    STANDARD NOTES FOR SERVICING Circuit Board Indications Pb (Lead) Free Solder When soldering, be sure to use the Pb free solder. a. The output pin of the 3 pin Regulator ICs is indi- cated as shown. How to Remove / Install Flat Pack-IC Top View Bottom View 1.

  • Page 9

    3. The flat pack-IC on the CBA is affixed with glue, so With Soldering Iron: be careful not to break or damage the foil of each (1) Using desoldering braid, remove the solder from all pin or the solder lands under the IC when removing pins of the flat pack-IC.

  • Page 10

    2. Installation (4) Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply (1) Using desoldering braid, remove the solder from soldering iron to center of the flat pack-IC and heat the foil of each pin of the flat pack-IC on the CBA so up.

  • Page 11

    Instructions for Handling Semi-conductors Electrostatic breakdown of the semi-conductors may occur due to a potential difference caused by electro- static charge during unpacking or repair work. 1. Ground for Human Body Be sure to wear a grounding band (1MΩ) that is prop- erly grounded to remove any static electricity that may be charged on the body.

  • Page 12: Preparation For Servicing

    PREPARATION FOR SERVICING How to Enter the Service Mode About Optical Sensors Caution: An optical sensor system is used for the Tape Start and End Sensors on this equipment. Carefully read and follow the instructions below. Otherwise the unit may operate erratically. What to do for preparation Insert a tape into the Deck Mechanism Assembly and press the PLAY button.

  • Page 13: Cabinet Disassembly Instructions

    CABINET DISASSEMBLY INSTRUCTIONS 1. Disassembly Flowchart REMOVAL REMOVE/*UNHOOK/ This flowchart indicates the disassembly steps to gain LOC. PART Fig. UNLOCK/RELEASE/ Note access to item(s) to be serviced. When reassembling, UNPLUG/DESOLDER follow the steps in reverse order. Bend, route, and dress the cables as they were originally. 3(S-9) Bracket [1] Top Cover...

  • Page 14

    Reference Notes (S-3) CAUTION 1: Locking Tabs (L-1) are fragile. Be careful (S-3A) not to break them. [3] Top Bracket 1-1. Remove Screw (S-2). 1-2. Release seven Locking Tabs (L-1) (to do this, first release five Locking Tabs (A) at the side and top, (S-3A) and then release two Locking Tabs (B) at the bot- (L-1)

  • Page 15

    (S-5) CN201 (S-5) (S-9) [5] DVD Main (S-8A) CN301 [9] Rear Panel (S-8) [8] PCB Bracket [7] Power Supply CBA (S-8) (S-8A) DVD Mecha Fig. D6 Short the three short (S-11) (S-10) lands by soldering (S-10) Slide (S-11) (S-10) (S-11A) Pickup Unit [10] VCR Chassis Unit View for A...

  • Page 16

    FE Head Cylinder Assembly [11] Deck ACE Head Assembly Assembly SW507 LD-SW Desolder [12] Main CBA [15] Jack CBA [11] Deck Assembly Lead with Cam Gear blue stripe Hole Shaft Hole LD-SW [12] Main CBA [13] DVD OPEN/ Lead with blue stripe CLOSE CBA Desolder from bottom (S-12A)

  • Page 17

    (S-13) [16] Deck Pedestal (S-13) (S-14) [17] Side Bracket Fig. D9 To Remove the Disc Manually 1. Remove the Top Cover. 2. Rotate this roulette in the direction of the arrow as shown below. Top Cover DVD Mecha Tray Deck Assembly Rotate this roulette in the direction of the arrow 1-6-5...

  • Page 18: Electrical Adjustment Instructions

    ELECTRICAL ADJUSTMENT INSTRUCTIONS General Note: "CBA" is an abbreviation for "Circuit Board Assembly." NOTE: Figure 1 1.Electrical adjustments are required after replacing circuit components and certain mechanical parts. It is important to do these adjustments only after EXT. Syncronize Trigger Point all repairs and replacements have been com- pleted.

  • Page 19: Firmware Renewal Mode

    FIRMWARE RENEWAL MODE 1. Turn the power on and remove the disc on the tray. 5. After programming is finished, the tray opens auto- 2. To put the DVD player into version up mode, press matically. Fig. e appears on the screen and the [9], [8], [7], [6], and [SEARCH MODE] buttons on checksum in (*3) of Fig.

  • Page 20: Block Diagrams

    BLOCK DIAGRAMS Servo/System Control Block Diagram (DECK ASSEMBLY) IC501 TP501 S-INH FUNCTION CBA MAIN CBA AL+5V (SERVO/SYSTEM CONTROL) SW507 KEY- 2 SWITCH CL505 CL591 AC HEAD ASSEMBLY LD-SW KEY- 1 KEY-1 KEY SWITCH D555 Q507 POWER-LED POWER-LED S-LED AL+5V CL287 CL504 AL+5V LD-SW...

  • Page 21

    Video Block Diagram REC-VIDEO SIGNAL PB-VIDEO SIGNAL DVD VIDEO SIGNAL MODE: SP/REC MAIN CBA IIC-BUS SDA TO SERVO/SYSTEM CONTROL BLOCK IIC-BUS SCL IC501 (OSD) Q301 CHARACTER BUFFER TU701 VIDEO IC301 TU-VIDEO (Y/C SIGNAL PROCESS) (DECK ASSEMBLY) SERIAL DECORDER Y. DELAY IC1404 (SW) CYLINDER ASSEMBLY CL251...

  • Page 22

    Audio Block Diagram PB-AUDIO SIGNAL REC-AUDIO SIGNAL Mode : SP/REC MAIN CBA N-A-PB TO Hi-Fi N-A-REC AUDIO BLOCK IC301 (AUDIO SIGNAL PROCESS) TUNER PB-ON LINE MUTE (DECK ASSEMBLY) SP/LP-ON ACE HEAD ASSEMBLY REC-ON Q404 CL287 CL504 AUDIO A-PB/REC 4 4 A-PB/REC Q403 HEAD A-COM 3...

  • Page 23

    Hi-Fi Audio Block Diagram PB-AUDIO SIGNAL REC-AUDIO SIGNAL DVD AUDIO SIGNAL Mode : SP/REC JACK CBA MAIN CBA IC751 (SW) JK1402 CL2018 CL2017 A-IN2(R) A-IN2(R) A-IN2(L) A-IN2(L) Q107 A-OUT2(R) A-OUT2(R) BUFFER A-OUT2(L) A-OUT2(L) Q108 BUFFER SW CTL JK101 A-OUT1(R) Q752 TO SERVO A-OUT1(L) OUTPUT-SELECT...

  • Page 24

    Power Supply Block Diagram CAUTION ! NOTE : CAUTION Fixed voltage (or Auto voltage selectable ) power supply circuit is used in this unit. The voltage for parts in hot circuit is measured using FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, If Main Fuse (F1001) is blown, check to see that all components in the power supply hot GND as a common terminal.

  • Page 25

    DVD System Control/Servo Block Diagram FOCUS SERVO SIGNAL TRACKING SERVO SIGNAL SLED SERVO SIGNAL SPINDLE SERVO SIGNAL DVD OPEN/CLOSE CBA IC101 (MICRO CONTROLLER) SW2020 CL2015 CL2016 OPEN/CLOSE EXT CLOCK 2 GND CLK33M 1 OPEN/CLOSE 1 BE CLOCK IC451 (CLOCK GENERATOR) X451 MULTI X'TAL...

  • Page 26

    Digital Signal Process Block Diagram DATA(AUDIO) SIGNAL DATA(VIDEO/AUDIO) SIGNAL DVD VIDEO SIGNAL IC102 (SDRAM) IC101 (MICRO CONTROLLER) SDRAM ADDRESS(0-10) SDRAM ADDRESS(0-10) DATA SDRAM EXTERNAL MEMORY DECODER INST. DECODER STREAM SDRAM DATA(0-31) SDRAM DATA(0-31) DATA PIXEL OPERATION INST. DATA CN201 DVD/CD SIGNAL PROCESSOR INST.

  • Page 27

    DVD Video / Audio Block Diagram DVD VIDEO SIGNAL DATA(AUDIO) SIGNAL DVD AUDIO SIGNAL IC1402 (VIDEO DRIVER) DRIVER JK1401 S-VIDEO OUT DRIVER CN601 CN1601 DRIVER VIDEO-Y VIDEO-Y VIDEO-C TO DIGITAL VIDEO-C VIDEO-R DVD-VIDEO TO VIDEO SIGNAL PROCESS VIDEO-R DRIVER VIDEO-G BLOCK DIAGRAM BLOCK DIAGRAM VIDEO-G...

  • Page 28: Schematic Diagrams / Cba's And Test Points

    SCHEMATIC DIAGRAMS / CBA’S AND TEST POINTS Standard Notes WARNING Many electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replace- ment components rated for higher voltage, wattage, etc.

  • Page 29

    LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES: 1. CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE FUSE. 2. CAUTION: Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F1001) is blown, first check to see that all components in the power supply circuit are not defec- tive before you connect the AC plug to the AC power supply.

  • Page 30

    Main 1/9 Schematic Diagram < VCR Section > 1-10-3 1-10-4 H9504SCM1...

  • Page 31

    Main 2/9 & Sensor Schematic Diagram < VCR Section > Note: When it is necessary to replace one or more of the following Diodes, all one should be replaced: D501, D502, D503, D504. 1-10-5 1-10-6 H9504SCM2...

  • Page 32

    Main 3/9 Schematic Diagram < VCR Section > 1-10-7 1-10-8 H9504SCM3...

  • Page 33

    Main 4/9 Schematic Diagram < VCR Section > 1-10-9 1-10-10 H9504SCM4...

  • Page 34

    Main 5/9 Schematic Diagram < VCR Section > 1-10-11 1-10-12 H9504SCM5...

  • Page 35

    Main 6/9 Schematic Diagram < VCR Section > H9504SCM6 1-10-13 1-10-14...

  • Page 36

    Main 7/9 Schematic Diagram < VCR Section > 1-10-15 1-10-16 H9504SCM7...

  • Page 37

    Main 8/9 & DVD Open/ Close Schematic Diagram < VCR Section > 1-10-17 1-10-18 H9504SCM8...

  • Page 38

    Main 9/9 Schematic Diagram < VCR Section > 1-10-19 1-10-20 H9504SCM9...

  • Page 39

    Power Supply & Junction Schematic Diagram < VCR Section > CAUTION ! CAUTION ! NOTE : Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit. For continued protection against fire hazard, The voltage for parts in hot circuit is measured using If Main Fuse (F1001) is blown, check to see that all components in the power supply replace only with the same type fuse.

  • Page 40

    Jack Schematic Diagram < VCR Section > 1-10-23 1-10-24 H9504SCJ...

  • Page 41

    Function Schematic Diagram < VCR Section > H9504SCF 1-10-25 1-10-26...

  • Page 42

    AFV Schematic Diagram < VCR Section > H9504SCAFV 1-10-27 1-10-28...

  • Page 43

    Main CBA Top View & Sensor CBA Top View Sensor CBA Top View BHB300F01014-A TP751 TP301 BHB300F01014-B C-PB V-OUT VR501 SW-P TP503 TP504 RF-SW TP501 S-INH BH9510F01014A 1-10-29 1-10-30...

  • Page 44

    Main CBA Bottom View 1-10-31 1-10-32 BH9510F01014A...

  • Page 45

    Function CBA Top View Function CBA Bottom View BH9510F01014B DVD OPEN/CLOSE CBA Top View DVD OPEN /CLOSE CBA Bottom View BH9510F01014C 1-10-33 1-10-34...

  • Page 46

    Power Supply CBA Top View Power Supply CBA Bottom View BECAUSE A HOT CHASSIS GROUND IS PRESENT IN THE POWER CAUTION ! CAUTION ! SUPPLY CIRCUIT , AN ISOLATION TRANSFORMER MUST BE USED. For continued protection against fire hazard, Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit. ALSO , IN ORDER TO HAVE THE ABILITY TO INCREASE THE INPUT replace only with the same type fuse.

  • Page 47

    Jack CBA Top View Jack CBA Bottom View BH9510F01022C AFV CBA Top View AFV CBA Bottom View BHC400F01092 1-10-37 1-10-38...

  • Page 48

    DVD Main 1/3 Schematic Diagram < DVD Section > 1-10-39 1-10-40 H9504SCD1...

  • Page 49

    DVD Main 2/3 Schematic Diagram < DVD Section > 1-10-41 1-10-42 H9504SCD2...

  • Page 50

    IC101 VOLTAGE CHART PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- -----...

  • Page 51

    DVD Main 3/3 Schematic Diagram < DVD Section > 1-10-45 1-10-46 H9504SCD3...

  • Page 52: Waveforms

    WAVEFORMS (TP301 of Main CBA) UPPER (TP504 of Main CBA) LOWER C-PB 10mV x 10 RF-SW 0.5V x 10 (TP751 of Main CBA) UPPER (TP504 of Main CBA) LOWER V-OUT 0.1V x 10 RF-SW 0.5V x 10 50µs (TP751 of Main CBA) V-OUT E-E 10µs 50mV x 10...

  • Page 53

    WAVEFORMS NOTE: Input CD: 1kHz PLAY (WF7~WF9) DVD: POWER ON (STOP) MODE (WF4~WF6) Pin 1 of CN1601 Pin 13 of CN1601 AUDIO-L 0.5ms VIDEO-Y 0.2V 20µs Pin 9 of CN1601 Pin 15 of CN1601 VIDEO-C 0.2V 20µs 0.5ms AUDIO-R Pin 31 of IC1402 Pin 18 of CN1601 VIDEO-CVBS 0.5V...

  • Page 54: Wiring Diagram < Vcr Section

    WIRING DIAGRAM < VCR SECTION > FRONT REAR VIDEO AUDIO AUDIO S-VIDEO DIGITAL AUDIO AUDIO OUT(R) OUT (L) AUDIO OUT OUT (R) OUT (L) ANT-IN ANT-OUT JW007 CL505 CN1051 CL591 1 GND EV+1.5V FUNCTION CBA KEY-1 EV+1.5V (BH9510F01014B) 3 AL+5V(1) CL001 CL001 CN003...

  • Page 55: Wiring Diagram < Dvd Section

    WIRING DIAGRAM < DVD SECTION > DVD MECHA CN401 EV+1.5V EV+1.5V SENSOR EV+1.5V TRAY-OUT EV+3.3V EV+3.3V FG CBA CN301 FG-IN P-ON+3.3V(D) TRAY-IN SP(+) SP(-) TRAY-OUT SPINDLE TRAY-IN TO MAIN CBA MOTOR CN1051 (JW001) SLED P-ON+5V 8 SL(-) MOTOR EV+9V 9 SL(+) EV+9V FP-STB DRIVE CBA...

  • Page 56: Ic Pin Function Descriptions

    IC PIN FUNCTION DESCRIPTIONS [ VCR Section ] Signal Active Function Name Level IC501( SERVO / SYSTEM CONTROL IC ) POWER- “POWER” LED 23 OUT Signal Output “H” ≥ 4.5V, “L” ≤ 1.0V Not Used 25 OUT TIMER- “TIMER” LED Signal Signal Active Function...

  • Page 57

    Signal Active Signal Active Function Function Name Level Name Level H/L/ 52 OUT OSD-V- OSD Video Signal 81 OUT LM-FWD/ Loading Motor Output Control Signal Hi-z OSDVcc OSDVcc 82 OUT LINE- Audio Mute Control MUTE Signal Not Used 83 OUT A-MUTE- Audio Mute Control Not Used Signal (Mute = “H”)

  • Page 58

    IC612 [ PT6313-S-TP ] Signal In/Out Name Function Name Clock Input Serial Interface Strobe Key Data 1 Input Key Data 2 Input Power Supply Segment Output Pull Down Level Segment Output Grid Output Power Supply Oscillator Input DOUT Serial Data Output Serial Data Input 1-13-3 H9531PIN...

  • Page 59: Lead Identifications

    LEAD IDENTIFICATIONS 2SA1175(F,H,J) MID-32A22F 2SA1015-GR(TPE2) PQ070XF01SZ 2SC2785(F,H,J,K) PT204-6B-12 2SA1020(Y) BA1F4M-T 2SC1815-BL(TPE2) BN1F4M-T 2SC1815-GR(TPE2) BN1L4M-T 2SC1815-Y(TPE2) KRA103M 2SC2120-Y(TPE2) KRA104M 2SC3266-Y(TPE2) KRC103M KTA1281(Y) KTA1266(GR) KTC3203(Y) KTA1267(GR,Y) KTC3205(Y) 1 2 3 4 KTC3199(BL,GR,Y) E C B E C B FA1F4M-T1B EL817A PT6313-S-TP 2SK3566 KRC103S RTK KIA4558P EL817B...

  • Page 60

    DECK MECHANISM SECTION DVD PLAYER & VIDEO CASSETTE RECORDER VCR-D 4501 Sec. 2: Deck Mechanism Section I Standard Maintenance I Alignment for Mechanism I Disassembly/Assembly of Mechanism I Alignment Procedures of Mechanism TABLE OF CONTENTS Standard Maintenance..............2-1-1 Service Fixture and Tools.

  • Page 61: Standard Maintenance

    STANDARD MAINTENANCE Service Schedule of Components H: Hours : Check I: Change Deck Periodic Service Schedule Ref.No. Part Name 1,000 H 2,000 H 3,000 H 4,000 H Cylinder Assembly Loading Motor Assembly Pulley Assembly B587 Tension Lever Assembly AC Head Assembly B573,B574 Reel S, Reel T Capstan Motor...

  • Page 62

    Cleaning Cleaning of Audio Control Head Clean the head with a cotton swab. Cleaning of Video Head Procedure Clean the head with a head cleaning stick or chamois 1.Remove the top cabinet. cloth. 2.Dip the cotton swab in 90% isopropyl alcohol and Procedure clean the audio control head.

  • Page 63: Service Fixture And Tools

    SERVICE FIXTURE AND TOOLS J-1-1, J-1-2 Ref. No. Name Part No. Adjustment J-1-1 Alignment Tape FL6A Head Adjustment of Audio Control Head J-1-2 Alignment Tape FL6N8 Azimuth and X Value Adjustment of Audio Control (1 speed only) Head / Adjustment of Envelope Waveform FL6NS8 (2 speed only) Guide Roller Adj.Screwdriver...

  • Page 64: Mechanical Alignment Procedures

    MECHANICAL ALIGNMENT PROCEDURES Explanation of alignment for the tape to correctly run B. Method to place the Cassette Holder in the tape- starts on the next page. Refer to the information below loaded position without a cassette tape on this page if a tape gets stuck, for example, in the 1.

  • Page 65: Tape Interchangeability Alignment

    1.Tape Interchangeability Alignment Note: To do these alignment procedures, make sure that the Tracking Control Circuit is set to the center position every time a tape is loaded or unloaded. (Refer to page 2-3-4, procedure 1-C, step 2.) Equipment required: Dual Trace Oscilloscope VHS Alignment Tape (FL6NS8) Guide Roller Adj.

  • Page 66

    1-A. Preliminary/Final Checking and 3. Check to see that the tape runs without creasing at Alignment of Tape Path Take-up Guide Post [4] or without snaking between Guide Roller [3] and AC Head. (Fig. M3 and M5) Purpose: 4. If creasing or snaking is apparent, adjust the Tilt To make sure that the tape path is well stabilized.

  • Page 67

    6. Press CH DOWN button on the unit until the CTL Dropping envelope level at the end of track. waveform has shifted from its original position (not the position achieved in step 5, but the position of CTL waveform in step 4) by approximately -2msec. Make sure that the envelope is simply attenuated (shrinks in height) once CTL waveform passes its original position and is further brought in the minus...

  • Page 68: Disassembly/assembly Procedures Of Deck Mechanism

    DISASSEMBLY/ASSEMBLY PROCEDURES OF DECK MECHANISM Before following the procedures described below, be sure to remove the deck assembly from the cabinet. (Refer to CABINET DISASSEMBLY INSTRUCTIONS on page 1-6-1.) All the following procedures, including those for adjustment and replacement of parts, should be done in Eject mode;...

  • Page 69

    REMOVAL INSTALLATION STEP START- REMOVE/*UNHOOK/ /LOC. PART ADJUSTMENT Fig. No. UNLOCK/RELEASE/ CONDITION UNPLUG/DESOLDER Loading Arm (SP) (+)Refer to Alignment [34] [26] DM2,DM14 Assembly Sec.Pg.2-4-8 Loading Arm (TU) (+)Refer to Alignment [35] [34] DM2,DM14 Assembly Sec.Pg.2-4-8 M Brake (TU) Assembly [36] [16],[26] DM1,DM15 (HI)

  • Page 70: Top View

    Top View [44] [45] [49] [46] [14] [13] [11] [15] [38] [10] [12] [37] [36] [43] [32] [41] [31] [40] [42] Fig. DM1 Bottom View [19] [35] [34] [25] [23] [24] [26] [27] [22] [28] [20] [33] Fig. DM2 2-4-3 H9500DA...

  • Page 71

    (S-1) (S-1) (L-1) (L-3) (L-2) (S-1A) (P-1) Fig. DM5 [49] Fig. DM3 [50] Pin D (L-12) Pin C Pull up Slide Pin A Pin B Slot A (S-2) Slots B Slot A First, while pushing the locking tab as shown in the right, slide and pull up the right side on [2] to release Pin A and Pin B from the slots A.

  • Page 72

    (S-4) (S-5) [14] (S-6) [15] Desolder from bottom (S-3) Lead with White Stripe Belt View for A Fig. DM7 Fig. DM9 Adj. Screw [11] [17] (L-4) (L-5) (P-3) [16] [13] [18] [12] (P-4) [10] (P-2) (S-7) Pin of [12] Pin of [10] Fig.

  • Page 73

    [26] (S-8) (C-3) (S-9) (L-8) [23] (L-7) [24] (C-5) (C-4) (C-2) [28] [25] [29] [30] [19] Cap Belt [27] Fig. DM11 turn (C-1) [22] [20] (L-6) [31] [21] Position of Mode Lever when installed Pin of [37] Pin of [33] Pin of [36] Bottom View [26]...

  • Page 74

    (P-5) [45] [33] [44] Refer to the Alignment [46] Section, Page 2-4-8. (L-11) [35] [32] (L-9) [34] Fig. DM16 Fig. DM14 [38] [36] [43] (P-6) turn [39] (L-10) turn [47] [48] [42] Slide turn Fig. DM17 [37] (C-7) [41] (C-6) [40] Fig.

  • Page 75: Alignment Procedures Of Mechanism

    ALIGNMENT PROCEDURES OF MECHANISM The following procedures describe how to align the Alignment 1 individual gears and levers that make up the tape load- Loading Arm (SP) and (TU) Assembly ing/unloading mechanism. Since information about the state of the mechanism is provided to the System Install Loading Arm (SP) and (TU) Assembly so that Control Circuit only through the Mode Switch, it is their triangle marks point to each other as shown in...

  • Page 76

    EXPLODED VIEWS AND PARTS LIST SECTION DVD PLAYER & VIDEO CASSETTE RECORDER VCR-D 4501 Sec. 3: Exploded views and Parts List Section I Exploded views I Parts List TABLE OF CONTENTS Exploded Views ............... . 3-1-1 Deck Exploded Views .

  • Page 77: Exploded Views

    EXPLODED VIEWS Cabinet 2L041 2L071 See Electrical Parts List 2L071 2L071 for parts with this mark. 2L041 2L071 Some Ref. Numbers are not in sequence. 2L041 2L071 JW002 2L041 L1-A 2L041 L1-B JW003 DVD Main 2B18 CBA Unit Jack CBA JW001 2L033 2L021...

  • Page 78

    Packing Some Ref. Numbers are not in sequence. X20A X20B X20C X20D Unit 3-1-3 H9504PEX...

  • Page 79: Deck Exploded Views

    DECK EXPLODED VIEWS Deck Mechanism View 1 Mark Description Floil G-684G or Multemp MH-D (Blue grease) SLIDUS OIL #150 B494 L1467 L1191 B553 B411 B567 L1053 B410 L1051 Chassis Assembly Top View (Lubricating Point) B501 L1450 L1450 L1466 B121 B126 B492 B571 Chassis Assembly...

  • Page 80

    Deck Mechanism View 2 Mark Description Floil G-684G or Multemp MH-D (Blue grease) SLIDUS OIL #150 B587 B521 B487 SANKOUL FG84M (Yellow grease) B416 B591 B590 B522 B499 L1406 B148 B573 B508 B574 B592 B585 B518 B558 B564 B557 B414 B572 B565 L1151...

  • Page 81

    Deck Mechanism View 3 Mark Description Floil G-684G or Multemp MH-D (Blue grease) SLIDUS OIL #150 L1321 B347 L1321 B355 B354 B483 L1341 B425 B482 B562 B300 B563 B313 B529 B360 B359 B361 B555 B303 Some Ref. Numbers are not in sequence. B514 3-1-6 H9504DEX...

  • Page 82: Mechanical Parts List

    MECHANICAL PARTS LIST PRODUCT SAFETY NOTE: Products marked with a ! Ref. No. Description Part No. have special characteristics important to safety. Before RF CABLE CC1001020012010 WPZ0122LW001 replacing any of these components, read carefully the ACCESSORY BAG K8092BA 0VM404632 product safety notice in this service manual. Don't 21P CABLE(BYR SUPPLY) H9300ED 0VMN03276 degrade the safety of the product through improper ser-...

  • Page 83: Electrical Parts List

    ELECTRICAL PARTS LIST PRODUCT SAFETY NOTE: Products marked with a ! Ref. No. Description Part No. have special characteristics important to safety. Before C068 CHIP CERAMIC CAP .(1608) CH J 470pF/50V or CHD1JJ3CH471 replacing any of these components, read carefully the CHIP CERAMIC CAP .

  • Page 84

    Ref. No. Description Part No. Ref. No. Description Part No. C317 CHIP CERAMIC CAP .(1608) F Z 0.1µF/50V or CHD1JZ30F104 C408 CHIP CERAMIC CAP . B K 1800pF/50V CHD1JK30B182 CHIP CERAMIC CAP .(1608) F Z 0.1µF/25V or CHD1EZ30F104 C409 CHIP CERAMIC CAP .(1608) CH J 33pF/50V or CHD1JJ3CH330 CHIP CERAMIC CAP .

  • Page 85

    Ref. No. Description Part No. Ref. No. Description Part No. C478 CHIP CERAMIC CAP .(1608) F Z 0.1µF/50V or CHD1JZ30F104 CHIP CERAMIC CAP . CG J 22pF/50V CHD1JJ3CG220 CHIP CERAMIC CAP .(1608) F Z 0.1µF/25V or CHD1EZ30F104 C545 CHIP CERAMIC CAP .(1608) CH J 22pF/50V or CHD1JJ3CH220 CHIP CERAMIC CAP .

  • Page 86

    Ref. No. Description Part No. Ref. No. Description Part No. CHIP CERAMIC CAP . CG J 47pF/50V CHD1JJ3CG470 CHIP CERAMIC CAP .(1608) F Z 0.1µF/25V or CHD1EZ30F104 C1221 ELECTROLYTIC CAP . 10µF/16V M H7 CE1CMAVSL100 CHIP CERAMIC CAP . FZ Z 0.1µF/50V CHD1JZ3FZ104 C1222 ELECTROLYTIC CAP .

  • Page 87

    Ref. No. Description Part No. Ref. No. Description Part No. LED SIR-563ST3F P or QPQPS1R563ST L451 INDUCTOR 47µH-K-5FT LLARKBSTU470 LED SIR-563ST3F Q QPQQS1R563ST L452 PCB JUMPER D0.6-P5.0 JW5.0T D611 SWITCHING DIODE 1N4148M or NDTZ01N4148M L501 INDUCTOR(100µH K) LAP02TA101K LLAXKATTU101 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133 L502 PCB JUMPER D0.6-P5.0...

  • Page 88

    Ref. No. Description Part No. Ref. No. Description Part No. TRANSISTOR 2SC2785(H) or QQSH02SC2785 TRANSISTOR 2SC1815-Y(TPE2) or QQSY02SC1815 TRANSISTOR 2SC2785(F) or QQSF02SC2785 TRANSISTOR 2SC1815-GR(TPE2) QQS102SC1815 TRANSISTOR 2SC1815-Y(TPE2) or QQSY02SC1815 Q513 RES. BUILT-IN TRANSISTOR KRC103M or NQSZ0KRC103M TRANSISTOR 2SC1815-GR(TPE2) QQS102SC1815 RES. BUILT-IN TRANSISTOR BA1F4M-T QQSZ00BA1F4M Q301 TRANSISTOR KTA1266(GR) or...

  • Page 89

    Ref. No. Description Part No. Ref. No. Description Part No. RES. BUILT-IN TRANSISTOR BA1F4M-T QQSZ00BA1F4M R309 CHIP INDUCTOR MLG1608B18NJT000 or LLACJB3TE18N Q1505 RES. BUILT-IN TRANSISTOR KRC103M or NQSZ0KRC103M CHIP INDUCTOR HK1608 18NJ-T LLACJB3TU18N CARBON RES. 1/6W J 33 Ω or RES.

  • Page 90

    Ref. No. Description Part No. Ref. No. Description Part No. CHIP RES.(1608) 1/10W J 470 Ω CARBON RES. 1/4W J 1k Ω R463 RRXAJR5Z0471 R543 RCX4JATZ0102 CHIP RES.(1608) 1/10W J 3.3k Ω CHIP RES.(1608) 1/10W J 10k Ω R464 RRXAJR5Z0332 R544 RRXAJR5Z0103 CHIP RES.(1608) 1/10W J 8.2k Ω...

  • Page 91

    Ref. No. Description Part No. Ref. No. Description Part No. CARBON RES. 1/4W J 180 Ω CHIP RES.(1608) 1/10W F 36 Ω R1057 RCX4JATZ0181 RRXAFR5Z36R0 CARBON RES. 1/6W J 1 Ω or CHIP RES.(1608) 1/10W F 36 Ω or R1060 RCX6JATZ01R0 R1471 RRXAFR5H36R0...

  • Page 92

    DVD OPEN/CLOSE CBA Ref. No. Description Part No. JW003 FFC CABLE, 4P FFC/P1.00/210 WX1H9510-003 Ref. No. Description Part No. PS502 PHOTO INTERRUPTER RPI-302C70 QPWZP1302C70 DVD OPEN/CLOSE CBA (MCV-C) ---------- RM2001 REMOTE RECEIVER MIM-93M6DKF or USESJRSUNT01 Consists of the following REMOTE RECEIVER PIC-37042LU USESJRSKK033 SWITCHES TP301...

  • Page 93

    Ref. No. Description Part No. Ref. No. Description Part No. C1029 CERAMIC CAP .(AX) X K 5600pF/16V CCA1CKT0X562 D1060 RECTIFIER DIODE 1N4005 NDQZ001N4005 C1032 ELECTROLYTIC CAP . 10µF/16V M or CE1CMASDL100 ELECTROLYTIC CAP . 10µF/16V M CE1CMASTL100 IC1001! PHOTOCOUPLER EL817A or NPEA000EL817 C1033 FILM CAP .(P) 0.022µF/50V J or...

  • Page 94

    Ref. No. Description Part No. Ref. No. Description Part No. CARBON RES. 1/4W J 560k Ω R1003 RCX4JATZ0564 T001! SWITCHING TRANSFORMER CSA-SW0274B LTT00EPSA142 METAL OXIDE FILM RES. 2W J 82k Ω or R1004 RN02JZLZ0823 METAL OXIDE FILM RES. 2W J 82k Ω RN02JZQZ0823 JUNCTION CBA CARBON RES.

  • Page 95

    AFV CBA Ref. No. Description Part No. AFV CBA 0VSA13129 Consists of the following CAPACITORS CHIP CERAMIC CAP .(1608) F Z 0.1µF/50V or CHD1JZ30F104 CHIP CERAMIC CAP .(1608) F Z 0.1µF/25V or CHD1EZ30F104 CHIP CERAMIC CAP . FZ Z 0.1µF/50V CHD1JZ3FZ104 CHIP CERAMIC CAP .

  • Page 96: Deck Parts List

    DECK PARTS LIST NOTE: Ref.No Description Part No. Five different, but interchangeable, types of B558 SLIDER(SP) MK12 0VM101182H (LOADING MOTOR) may be installed in these models. B359 CLEANER LEVER MK10 0VM304413 Please confirm B558 (LOADING MOTOR) type by a B360 CLEANER ROLLER MK9 0VM410032C part number on it.

  • Page 97

    Ref.No Description Part No. B585 PSW(317505) MK11 0VM413663 B587 TENSION LEVER ASSEMBLY MK12 0VSA13279 B590 BRAKE ARM(TU) MK12 0VM203752E B591 BAND BRAKE(TU) MK12 0VM305724C B592 TG POST MK10 0VM411108E L1051 SCREW, B-TIGHT M2.6X6 PAN HEAD+ GPMB9060 L1053 SCREW, S-TIGHT M2.6X8 WASHER HEAD+ GCMS9080 L1151 SCREW, SEMS M3X4 PAN HEAD + or...

  • Page 98

    VCR-D 4501 H9504ED 2004-04-01...

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