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Philips DVP3355V/F7 Service Manual
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Philips DVP3355V/F7 Service Manual

Philips DVP3355V/F7 Service Manual

Dvd player & video cassette recorder
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SERVICE MANUAL
Main Section
I Specifications
I Preparation for Servicing
I Adjustment Procedures
I Schematic Diagrams
I CBA
I Exploded Views
I Parts List
VIDEO CASSETTE RECORDER
DVD PLAYER &
DVP3355V/F7
When servicing the deck
mechanism, refer to MK14 Deck
Mechanism Section.
Deck Mechanism Part No.:
N2460FL

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Summary of Contents for Philips DVP3355V/F7

  • Page 1: Dvd Player

    When servicing the deck I Specifications mechanism, refer to MK14 Deck I Preparation for Servicing Mechanism Section. I Adjustment Procedures I Schematic Diagrams Deck Mechanism Part No.: I CBA I Exploded Views N2460FL I Parts List DVD PLAYER & VIDEO CASSETTE RECORDER DVP3355V/F7...
  • Page 2 IMPORTANT SAFETY NOTICE Proper service and repair is important to the safe, reliable operation of all P&F Equipment. The service procedures recommended by P&F and described in this service manual are effective methods of performing service operations. Some of these service special tools should be used when and as recommended.

  • Page 3: Table Of Contents

    MAIN SECTION DVD PLAYER & VIDEO CASSETTE RECORDER DVP3355V/F7 Main Section I Specifications I Preparation for Servicing I Adjustment Procedures I Schematic Diagrams I CBA I Exploded Views I Parts List TABLE OF CONTENTS Specifications ................1-1-1 Laser Beam Safety Precautions .

  • Page 4: Specifications

    SPECIFICATIONS Video heads : 4-heads Dimensions : W: 17 3/16” (435 mm) Output signal format : NTSC color H: 3 3/4” (94 mm) Power source : 120 V AC +/- 10 %, 60 Hz +/- 0.5 % D: 9 3/16” (233 mm) Power consumption : 16 W (standby : 0.5 W) Weight :...

  • 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 1.8 inches (30 cm) away from the pickup lens when the diode is turned on.

  • Page 6: Important Safety Precautions

    IMPORTANT SAFETY PRECAUTIONS Product Safety Notice H. When a power cord has been replaced, check that 11~13 lb (5~6 kg) of force in any direction will not Some electrical and mechanical parts have special loosen it. safety-related characteristics which are often not Also check areas surrounding repaired locations.

  • 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, and wires have been returned to their original positions. Afterwards, do the following tests and confirm the specified values to verify compliance with safety standards. 1.

  • Page 8: Standard Notes For Servicing

    STANDARD NOTES FOR SERVICING Circuit Board Indications Pb (Lead) Free Solder 1. The output pin of the 3 pin Regulator ICs is When soldering, be sure to use the Pb free solder. indicated 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 pin or the solder lands under the IC when all pins of the flat pack-IC.
  • Page 10 With Iron Wire: 2. Installation 1. Using desoldering braid, remove the solder from 1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder the foil of each pin of the flat pack-IC on the CBA flux which is applied to all pins of the flat pack-IC, so you can install a replacement flat pack-IC more you can remove it easily.
  • Page 11 Instructions for Handling Semi- conductors Electrostatic breakdown of the semi-conductors may occur due to a potential difference caused by electrostatic charge during unpacking or repair work. 1. Ground for Human Body Be sure to wear a grounding band (1 MΩ) that is properly 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 B] (VCR) button.

  • Page 13: Cabinet Disassembly Instructions

    CABINET DISASSEMBLY INSTRUCTIONS 1. Disassembly Flowchart Fig. Loc. Part Removal Note This flowchart indicates the disassembly steps to gain access to items to be serviced. When reassembling, DVD Open/ follow the steps in reverse order. Bend, route, and [10] D6 Desolder Close CBA dress the cables as they were originally.
  • Page 14 5. Before installing the Deck Assembly, be sure to place the pin of LD-SW on Main CBA as shown in Fig. D6. Then, install the Deck Assembly while CN401 (S-3) aligning the hole of Cam Gear with the pin of LD- CN601 SW, the shaft of Cam Gear with the hole of LD-SW (S-3)
  • Page 15 (S-7) (S-7) (S-7) (S-8) (S-8) [8] VCR Chassis Unit Fig. D5 1-6-3 E8E6DDC...
  • Page 16 Cylinder Assembly FE Head ACE Head Assembly SW512 Lead with blue stripe [9] Deck Assembly LD-SW Desolder (S-9) [12] Main CBA [9] Deck Assembly [11] Power SW CBA Cam Gear (S-9) [12] Main CBA Hole [10] DVD Shaft (S-10) Open/Close CBA Hole Desolder LD-SW...
  • Page 17 3. HOW TO EJECT MANUALLY 1. Remove the Top Case, Front Assembly and Top Bracket. 2. Remove four Screws (S-3) in Fig. D3. Do not disconnect connectors. 3. While lifting up the DVD Mechanism, rotate the roulette in the direction of the arrow as shown below. 4.

  • Page 18: Electrical Adjustment Instructions

    ELECTRICAL ADJUSTMENT INSTRUCTIONS Head Switching Position General Note: “CBA” is abbreviation for “Circuit Board Assembly.” Adjustment NOTE: Purpose: To determine the Head Switching position 1. Electrical adjustments are required after replacing during playback. circuit components and certain mechanical parts. Symptom of Misadjustment: May cause Head It is important to do these adjustments only after Switching noise or vertical jitter in the picture.

  • Page 19: How To Initialize The Dvd Player & Vcr

    HOW TO INITIALIZE THE DVD PLAYER & VCR To put the program back at the factory-default, initialize the DVD player & VCR as the following procedure. < DVD Section > 1. Press [DVD], [1], [2], [3], [4], and [DISPLAY] buttons on the remote control unit in this order. Fig.

  • Page 20: Firmware Renewal Mode

    FIRMWARE RENEWAL MODE 1. Turn the power on and remove the disc on the tray. " ******* " differs depending on the models. 2. To put the DVD player into version up mode, press [DVD], [9], [8], [7], [6], and [SEARCH] buttons on F/W Version Up Mode Model No : ******* VERSION : *.**...

  • Page 21: Troubleshooting

    TROUBLESHOOTING 1 Power Supply Section FLOW CHART NO.1 The power cannot be turned on. See FLOW CHART No.2 <The fuse blows out.> Is the fuse (F1002) normal? Is normal state restored when once unplugged Check for lead or short-circuiting of primary power cord is plugged again after several seconds.
  • Page 22 FLOW CHART NO.6 P-ON+9V is not outputted. Check D015, D031, D080, D082, C018, and their Is approximately +11V voltage supplied to the periphery, and service it if defective. collector of Q055? Is the "L" pulse inputted to the base of Q052? Replace IC501.
  • Page 23 FLOW CHART NO.11 EV+3.3V is not outputted. Is approximately +4V voltage supplied to Pin(4) of Check D1008, C1007 and their periphery, and IC1004? service it if defective. Replace IC1004. FLOW CHART NO.12 DVD-P-ON+3.3V is not outputted. (DVD-P-ON+12V is outputted normally.) Is approximately +3.3V voltage supplied to the See FLOW CHART NO.11 <EV+3.3V is not outputted.>...
  • Page 24 2 DVD Section FLOW CHART NO.1 The key operation is not functioning. Are the contact point and the installation state of Re-install the key switches (SW2001, SW2002, SW2003, SW2005, SW2006) correctly or replace the key switches (SW2001, SW2002, SW2003, SW2005, SW2006) normal? the poor switch.
  • Page 25 FLOW CHART NO.5 Picture does not appear normally. Set the disc on the disc tray, and playback. Replace the DVD Main CBA Unit or the DVD Are the video signals outputted to each pin of Mechanism. CN1601? CN1601 8PIN VIDEO-Y(I/P) CN1601 6PIN VIDEO-Pb/Cb...
  • Page 26 FLOW CHART NO.6 Audio is not outputted. Set the disc on the disc tray, and playback. Replace the DVD Main CBA Unit or the DVD Are the analog audio signals outputted to each pin Mechanism. of CN1601? CN1601 12PIN DVD-AUDIO(L) CN1601 14PIN DVD-AUDIO(R) Check each line between each pin of CN1601 Are the analog audio signals inputted to each pin...
  • Page 27 3 VCR Section FLOW CHART NO.1 The key operation is not functioning. Are the contact point and the installation state of Re-install some key switches correctly or the key switches normal? replace some key switches. Check the key switches and their periphery, and Is the control voltage normally inputted into service it if defective.
  • Page 28 FLOW CHART NO.3 Cassette tape can not be loaded. When loading a cassette tape, on Pin(69) of Check the line between the start sensor and IC501, does the "L" pulse switch to the "H" pulse? Pin(69) of IC501, and service it if defective. When loading a cassette tape, is the specified Replace the Capstan Motor Unit.
  • Page 29 FLOW CHART NO.6 Capstan Motor does not rotate. Is approximately +5V voltage supplied to Pin(2) of Check the P-ON+5V line and service it if detective. CN502? Is over approximately 2.6V voltage supplied to Check the line between Pin(5) of CN502 and Pin(5) of CN502? Pin(28) of IC501, and service it if detective.
  • Page 30 FLOW CHART NO.10 Video E-E does not appear. Check the line between the video input Is the Video signal inputted to Pin(28,30) of IC301? terminal (rear) and Pin(28) of IC301, and service it if defective. Check the line between the video input terminal (front) and Pin(30) of IC301, and service it if defective.
  • Page 31 FLOW CHART NO.11 Hi-Fi E-E audio does not operate normally. Check the peripheral circuit of the front input terminal and service it if defective. Is each signal supplied to each pin of IC451 as below? L-ch R-ch Check the peripheral circuit of the rear input Front input terminal Pin(15) Pin(10)
  • Page 32 FLOW CHART NO.12 Hi-Fi audio can not be recorded normally. (E-E mode is normal.) Is the REC FM signal outputted to Pin(26) of IC451? Replace IC451. Service the line between Pin(8) of CN253 and Is the line between Pin(8) of CN253 and Pin(21) of IC451.

  • Page 33: Function Indicator Symbols

    FUNCTION INDICATOR SYMBOLS Note: If a mechanical malfunction occurs, the power is turned off. When the power comes on again after that by pressing [POWER ON] button, an error message is displayed on the TV screen for 5 seconds. Cause Indicator Active When reel or capstan mechanism is not “EJECT A R”...

  • Page 34: Block Diagrams

    BLOCK DIAGRAMS <VCR SECTION> Servo / System Control Block Diagram 1-12-1 E8E6EBLS...
  • Page 35 Video Block Diagram 1-12-2 E8E6EBLV...
  • Page 36 Audio Block Diagram 1-12-3 E8E6EBLA...
  • Page 37 Hi-Fi Audio Block Diagram 1-12-4 E8E6EBLH...
  • Page 38 Power Supply Block Diagram 1-12-5 E8E6EBLP...
  • Page 39 BLOCK DIAGRAMS <DVD SECTION> DVD System Control / Servo Block Diagram 1-12-6 E8E6EBLSD...
  • Page 40 Digital Signal Process Block Diagram 1-12-7 E8E6EBLD...
  • Page 41 DVD Video / Audio Block Diagram 1-12-8 E8E6EBLVD...

  • Page 42: Schematic Diagrams / Cba And Test Points

    SCHEMATIC DIAGRAMS / CBA 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 replacement components rated for higher voltage, wattage, etc.
  • Page 43 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. ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQES D'INCELE N'UTILISER QUE DES FUSIBLE DE MÊME TYPE. RISK OF FIRE-REPLACE FUSE AS MARKED.
  • Page 44 Main 1/8 Schematic Diagram < VCR Section > E8E6ESCM1 1-13-3...
  • Page 45 Main 2/8, Power SW & Sensor Schematic Diagram < VCR Section > E8E6ESCM2 1-13-4...
  • Page 46 Main 3/8 Schematic Diagram < VCR Section > E8E6ESCM3 1-13-5...
  • Page 47 Main 4/8 Schematic Diagram < VCR Section > E8E6ESCM4 1-13-6...
  • Page 48 Main 5/8 Schematic Diagram < VCR Section > E8E6ESCM5 1-13-7...
  • Page 49 Main 6/8 & DVD Open/Close Schematic Diagram < VCR Section > E8E6ESCM6 1-13-8...
  • Page 50 Main 7/8 Schematic Diagram < VCR Section > NOTE: CAUTION ! CAUTION ! The voltage for parts in hot circuit is measured using Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. For continued protection against fire hazard, hot GND as a common terminal.
  • Page 51 Main 8/8 Schematic Diagram < VCR Section > 1-13-10 E8E6ESCM8...
  • Page 52 DVD Main 1/3 Schematic Diagram < DVD Section > E8E6ESCD1 1-13-11...
  • Page 53 DVD Main 2/3 Schematic Diagram < DVD Section > E8E6ESCD2 1-13-12...
  • Page 54 DVD Main 3/3 Schematic Diagram < DVD Section > E8E6ESCD3 1-13-13...
  • Page 55 Main CBA, Power SW CBA, DVD Open/Close CBA Top View CAUTION ! CAUTION ! Because a hot chassis ground is present in the power supply Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. For continued protection against fire hazard, circuit, an isolation transformer must be used when repairing.
  • Page 56 Main CBA, Power SW CBA, DVD Open/Close CBA Bottom View CAUTION ! CAUTION ! Because a hot chassis ground is present in the power supply Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. For continued protection against fire hazard, circuit, an isolation transformer must be used when repairing.

  • Page 57: Waveforms

    WAVEFORMS NOTE: Input COLOR BAR SIGNAL (WITH 1KHz AUDIO SIGNAL) TP751 Pin 8 of CN1601 Pin 12 of CN1601 V-OUT E-E 0.2V 20µs AUDIO (L) 0.5ms VIDEO-Y 0.2V 20µs TP751 UPPER TP302 Pin 10 of CN1601 Pin 14 of CN1601 LOWER V-OUT 0.5V...

  • Page 58: Wiring Diagram < Vcr Section

    WIRING DIAGRAM < VCR SECTION > E8E6EWI 1-15-1...

  • Page 59: Wiring Diagram < Dvd Section

    WIRING DIAGRAM < DVD SECTION > E8E6EWID 1-15-2...

  • Page 60: System Control Timing Charts

    SYSTEM CONTROL TIMING CHARTS < VCR Section > Mode SW: LD-SW LD-SW Position detection A/D Input voltage Limit Symbol (Calculated voltage) 3.76 V ~ 4.50 V (4.12 V) 4.51 V ~ 5.00 V (5.00 V) 0.00 V ~ 0.25 V (0.00 V) 1.06 V ~ 1.50 V (1.21 V) 0.66 V ~ 1.05 V (0.91 V) 1.99 V ~ 2.60 V (2.17 V)
  • Page 61 Still/Slow Control Frame Advance Timing Chart 1) SP Mode 18 RF-SW The first rise of RF-SW after a rise in F-AD signal F-AD (Internal Signal) "H" "H" "Z" C-DRIVE "L" "L" Stop detection (T2) Acceleration Detection (T1) Slow Tracking Value PB CTL Reversal Limit Value 20ms...
  • Page 62 2) LP/SLP Mode 18 RF-SW The first rise of RF-SW after a rise in F-AD signal F-AD (Internal Signal) "H" "H" "Z" C-DRIVE "L" "L" Stop detection (T2) Acceleration Detection (T1) Slow Tracking Value PB CTL Reversal Limit Value 20ms 27 C-F/R 79 H-A-SW 78 C-ROTA...
  • Page 63 EJECT ST-S/ END-S "OFF" CASS.LOAD LD-FWD 0.2S LD-REV 0.7S LD-FWD 0.4S LD-FWD 0.2S LD-REV 0.2S LD-FWD 0.5S LD-REV STOP(A) PLAY LD-FWD PLAY LD-FWD LD-REV 0.2S LD-FWD PLAY PLAY PAUSE (SLOW) LD-FWD STILL(SLOW) PLAY LD-REV 0.2S LD-FWD PLAY STOP /EJECT LD-REV STOP(A) Fig.
  • Page 64 STOP(A) STOP STOP(A) STOP LD-REV LD-REV 0.2S 0.2S LD-FWD LD-FWD STOP STOP /EJECT /EJECT 1.0S 1.0S LD-FWD LD-FWD 0.5S 0.5S LD-REV LD-REV STOP(A) STOP(A) LD-REV LD-REV 0.2S 0.2S LD-FWD LD-FWD STOP STOP /EJECT LD-REV /EJECT LD-REV 1.0S 1.0S LD-FWD LD-FWD 0.5S 0.5S LD-REV...
  • Page 65 < DVD Section > Tray Close ~ Play / Play ~ Tray Open Tray Disc Disc Tray Play Close Rotation Stop Open 3.3V Tray IN (TL221) Sled Drive 1.65V (TP303) Disc Drive 1.65V (TP301) 1.65V Focus Drive (TP304) Tracking Drive 1.65V (TP302) 1-16-6...

  • Page 66: Ic Pin Function Descriptions

    IC PIN FUNCTION DESCRIPTIONS < VCR Section > Signal Function Name IC501 (SERVO/SYSTEM CONTROL/OSD) DVD- 26 OUT DVD Power Control Signal “H” ≥ 4.5 V, “L” ≤ 1.0 V POWER Capstan Motor FWD/REV Signal 27 OUT C-F/R Control Signal (FWD = “L” / Function Name REV = “H”)
  • Page 67 Signal Function Name Playback/Record Control CTL (+) Signal (+) Playback/Record Control CTL (-) Signal (-) Amp. Output Control Signal for 58 OUT CTL Test Point Hi-Fi/ Audio Mode Input (HiFi = “L” / NOR-IN Normal = “H”) DVD- DVD Power Monitor Signal (P- POW- off = “L”, MONITOR...

  • Page 68: Lead Identifications

    LEAD IDENTIFICATIONS 2SC3199(G,L) 2SA1266G UTC4558TE FA5640N-C6-TE3 2SC3203Y 2SC5343G-AT RA103S E C B E C B MM1637XVBE EL817B 4053L-S16-R MMBTSA1504G MMBTRC101SS MMBTRC103SS 1: Anode MMBTSC3265Y 2: Cathode MMBTSC3875L 3: Emitter MMBTSC3875Y 4: Collector MMBTSC3879Y RC103S UTC0532 RN1511(TE85R.F) PT204-6B-12 TK5A50D AN13410A 1: VREF 2: GND 3: VC 4: VIN...

  • Page 69: Exploded Views

    EXPLODED VIEWS Cabinet 2L071 2L071 2L071 2L021 2L021 2L071 2L021 L0-9 L0-9 W004 2L062 2L021 Sensor CBA DVD Main 2L051 2B11 CBA Unit Main CBA Main CBA 2L012 Power SW CBA Sensor CBA 2B13 2B13 2B16 2B16 These FFC cables are included in 1B2 (DVD mechanism).
  • Page 70 Packing Lower Side Upper Side Unit 1-19-2 E8E6EPEX...

  • Page 71: Mechanical Parts List

    MECHANICAL PARTS LIST PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.

  • Page 72: Electrical Parts List

    ELECTRICAL PARTS LIST PRODUCT SAFETY NOTE: Products marked with a Ref. No. Description Parts No. # have special characteristics important to safety. C316 CHIP CERAMIC CAP . F Z 1F/10V CHD1AZ30F105 Before replacing any of these components, read C317 CHIP CERAMIC CAP . F Z 1F/10V CHD1AZ30F105 carefully the product safety notice in this service C319...
  • Page 73 Ref. No. Description Parts No. Ref. No. Description Parts No. C467 CHIP CERAMIC CAP .(1608) B K 0.022F/50V CHD1JK30B223 C1012 CERAMIC CAP LR SERIES 2KV 470PF CCE471WAL004 C470 CHIP CERAMIC CAP .(1608) B K 0.1F/25V CHD1EK30B104 C1013 CAP METALLIZED FILM 0.01/400/K/MEX CMK103NRN002 C471 ELECTROLYTIC CAP .
  • Page 74 Ref. No. Description Parts No. Ref. No. Description Parts No. DIODES L502 RADIAL TYPE CHOKE COIL CW68-470K- LLBD00PKV023 841040NP D013 RECTIFIER DIODE BA158 NDQZ000BA158 L504 WIRE CP STP-S-0.60 XZ40F0REN002 D015 SCHOTTKY BARRIER DIODE SB390 NDQZ000SB390 L506 WIRE CP STP-S-0.60 XZ40F0REN002 D016 SCHOTTKY BARRIER DIODE SB240-B/P NDQZ000SB240...
  • Page 75 Ref. No. Description Parts No. Ref. No. Description Parts No. R067 RES CHIP 1608 1/10W J 4.7 k RRXA472HH013 R476 RES CHIP 1608 1/10W J 22 k RRXA223HH013 R068 RES CHIP 1608 1/10W J 4.7 k RRXA472HH013 R477 RES CHIP 1608 1/10W J 22 k RRXA223HH013 R069 RES CHIP 1608 1/10W J 47 k...
  • Page 76 Ref. No. Description Parts No. Ref. No. Description Parts No. R774 RES CARBON FILM 1/4W J 22 k RCJ223PAK001 R2001 RES CHIP 1608 1/10W J 10 k RRXA103HH013 R775 RES CHIP 1608 1/10W J 100 k RRXA104HH013 R2002 RES CHIP 1608 1/10W J 10 k RRXA103HH013 R777 RES CARBON FILM 1/4W J 2.7 k...
  • Page 77 Ref. No. Description Parts No. TP506 WIRE CP STP-S-0.60 XZ40F0REN002 TP507 WIRE CP STP-S-0.60 XZ40F0REN002 TP513 WIRE CP STP-S-0.60 XZ40F0REN002 TP751 WIRE CP STP-S-0.60 XZ40F0REN002 TP753 WIRE CP STP-S-0.60 XZ40F0REN002 TP754 WIRE CP STP-S-0.60 XZ40F0REN002 VR501 CARBON P .O.T. VZ067TL1 B104 PB(F) VRCB104HH014 W002 FFC CABLE 26P FFC/P1.00/230...
  • Page 78 Misuse of any trademarks or any other content in this manual is strictly prohibited. Funai shall aggressively enforce its intellectual property rights to the fullest extent of the law. DVP3355V/F7 E8E6EUH 2013-12-27...

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