Dvd/cd player & video cassette recorder (28 pages)
Summary of Contents for FUNAI DRV-A2677
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MK14 Deck I Preparation for Servicing Mechanism Section. I Adjustment Procedures I Schematic Diagrams Deck Mechanism Part No.: I CBA’s I Exploded views N25E0FL I Parts List DVD RECORDER & VIDEO CASSETTE RECORDER DRV-A2621 DRV-A2631 DRV-A2677 DRV-B2737...
MAIN SECTION DVD RECORDER & VIDEO CASSETTE RECORDER DRV-A2621/DRV-A2677/ DRV-A2631/DRV-B2737 Main Section I Specifications I Preparation for Servicing I Adjustment Procedures I Schematic Diagrams I CBA’s I Exploded Views I Parts List TABLE OF CONTENTS Specifications ............... . . 1-1-1 Laser Beam Safety Precautions .
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.
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< DVD Section > Item Conditions Unit Nominal Limit 1. VIDEO 75 Ω load 1-1. Video Output Vp-p 1-2. S-Video Output 75 Ω load Y (Luminance) Vp-p 75 Ω load C (Chrominance) Vp-p 2. AUDIO 2-1. Output Level Vrms 2-2. Frequency Response DVD-VIDEO LPCM fs = 96 kHz 20 - 44 k...
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 30 cm away from the pickup lens when the diode is turned on.
IMPORTANT SAFETY PRECAUTIONS Product Safety Notice K. Crimp type wire connector The power transformer uses crimp type connectors Some electrical and mechanical parts have special which connect the power cord and the primary side safety-related characteristics which are often not evi- of the transformer.
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Safety Check after Servicing Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, Chassis or Secondary Conductor parts, and wires have been returned to their original positions. Afterwards, do the following tests and con- Primary Circuit Terminals firm the specified values to verify compliance with safety standards.
STANDARD NOTES FOR SERVICING Circuit Board Indications Pb (Lead) Free Solder When soldering, be sure to use the Pb free solder. 1. 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.
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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.
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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 up.
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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.
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.
CABINET DISASSEMBLY INSTRUCTIONS 1. Disassembly Flowchart REMOVAL This flowchart indicates the disassembly steps to gain REMOVE/*UNHOOK/ LOC. PART Fig. access to item(s) to be serviced. When reassembling, UNLOCK/RELEASE/ Note follow the steps in reverse order. Bend, route, and UNPLUG/DESOLDER dress the cables as they were originally. Power Supply D6 4(S-9)
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Reference Notes CAUTION 1: Locking Tabs (L-1) and (L-2) are fragile. [5] Jack Bracket Be careful not to break them. (S-4) 1-1. Release five Locking Tabs (L-1). 1-2. Release three Locking Tabs (L-2) 1-3. Disconnect Connector (CN1505), and remove the Front Assembly. 2.
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(S-13) (S-13) (S-14) (S-7) (S-8A) (S-14) (S-14) (S-6) [8] Rear (S-13) Panel Unit (S-7) (S-15) (S-8B) (S-14) (S-7) (S-14) (S-16) (S-12) [14] VCR Chassis Unit CN1503 CN1504 [13] Bracket R Fig. D5 Fig. D7 [12] Rear Panel (S-11) (S-10) (S-11) [10] DC Fan Motor [9] Power Supply CBA...
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[15] Deck Cylinder Assembly Assembly FE Head ACE Head Assembly SW507 LD-SW Ground Plate [19] AFV CBA [16] Power SW CBA [18] Rear [19] Main CBA Jack CBA [15] Deck Assembly [19] Main Cam Gear Desolder (S-17) from bottom Hole Shaft (S-18) Lead...
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(S-19) (S-19) [20] Deck Pedestal [21] Front Bracket R (S-20) Fig. D9 3. How to Eject Manually < Method 1 > Note: When servicing, do not touch white resin part as shown below. When rotating the gear, be careful not to damage the gear. 1.
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< Method 2 > Note: When servicing, do not touch white resin part 4. Release the other side of two Locking Tabs, and as shown below. remove the Clamper Assembly. 1. Remove the Top Cover, the Front Assembly and the DVD Mechanism & DVD Main CBA Assembly. Clamper Assembly Then, remove the DVD Mechanism Unit.
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 all repairs and replacements have been com- EXT.
HOW TO INITIALIZE THE DVD RECORDER & VCR To put the program back at the factory-default, initialize the DVD recorder & VCR as the following procedure. < DVD Section > 1. Turn the DVD recorder on. 2. Confirm that no disc is loaded or that the disc tray is open.
FIRMWARE RENEWAL MODE 1. Turn the power on and remove the disc on the tray. 4. Select the firmware version pressing arrow buttons, then press [ENTER]. 2. To put the DVD recorder into version up mode, Fig. d appears on the screen and Fig. e appears press [CM SKIP], [6], [5], and [4] buttons on the on the VFD.
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5. After updating is finished, the tray opens automatically. Fig. f appears on the screen and Fig. g appears on the VFD. * Firmware Version differs depending on the models, and this indication is one example. Firm Update Mode ver. W2E3075H2D W2E3075H2D B/E Firmware Update End...
FUNCTION INDICATOR SYMBOLS < VCR Section > Note: If a mechanical malfunction occurs, the power is turned off. When the power comes on again after that by pressing [FUNCTION] button, an error message is displayed on the TV screen for 5 seconds. MODE INDICATOR ACTIVE When reel or capstan mechanism is not...
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< DVD Section > Note: If an error occurs, a message with the error number appears on the screen. Recording Error Error message You cannot record on this disc as Power Calibration Area is full. Error No. Error Message Solution Error Description Priority An error occurs during data reading.
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Error Message Solution Error Description Priority Release the disc protect This disc is protected and not setting in the Disc Setting Disc Protected Disc. recordable. menu. Disc is full. Insert the recordable disc with There is no it in a space field. (No area for new recording) enough recording space.
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 replacement components rated for higher voltage, wattage, etc.
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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 defective before you connect the AC plug to the AC power supply.
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Main 1/9 Schematic Diagram < VCR Section > Comparison Chart of Models and Marks MODEL MARK DRV-A2621 DRV-A2677 DRV-A2631 DRV-B2737 1-12-3 E9700SCM1...
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Main 2/9, Power SW, Function & Sensor Schematic Diagram < VCR Section > FL601 MATRIX CHART P.SCAN REPEAT VCD VCR VCD VCR XP SP LP EP REPEAT P.SCAN 1-12-4 E9700SCM2...
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Main 5/9 Schematic Diagram < VCR Section > Comparison Chart of Models and Marks MODEL MARK DRV-A2621 DRV-A2677 DRV-A2631 DRV-B2737 1-12-7 E9700SCM5...
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Main 6/9 & Front Jack Schematic Diagram < VCR Section > 1-12-8 E9700SCM6...
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Main 7/9 Schematic Diagram < VCR Section > Comparison Chart of Models and Marks MODEL MARK DRV-A2621 DRV-A2677 DRV-A2631 DRV-B2737 1-12-9 E9700SCM7...
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Power Supply & Junction Schematic Diagram < VCR Section > CAUTION ! NOTE: 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.
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AFV Schematic Diagram < VCR Section > Comparison Chart of Models and Marks MODEL MARK DRV-A2621 DRV-A2677 DRV-A2631 DRV-B2737 E9700SCAFV 1-12-14...
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DVD Main 1/6 Schematic Diagram < DVD Section > 1-12-15 E9700SCD1...
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DVD Main 2/6 Schematic Diagram < DVD Section > 1-12-16 E9700SCD2...
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DVD Main 3/6 Schematic Diagram < DVD Section > 1-12-17 E9700SCD3...
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DVD Main 4/6 Schematic Diagram < DVD Section > NOTE: 1. The order of pins shown in this diagram is different from that of actual IC601. 2. IC601 is divided into six and shown as IC601 (1/6) ~ IC601 (6/6) in this DVD Main Schematic Diagram Section. 1-12-18 E9700SCD4...
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DVD Main 5/6 Schematic Diagram < DVD Section > NOTE: 1. The order of pins shown in this diagram is different from that of actual IC601. 2. IC601 is divided into six and shown as IC601 (1/6) ~ IC601 (6/6) in this DVD Main Schematic Diagram Section. 1-12-19 E9700SCD5...
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DVD Main 6/6 Schematic Diagram < DVD Section > NOTE: 1. The order of pins shown in this diagram is different from that of actual IC601. 2. IC601 is divided into six and shown as IC601 (1/6) ~ IC601 (6/6) in this DVD Main Schematic Diagram Section. 1-12-20 E9700SCD6...
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Main CBA Top View Sensor CBA Top View TO SENSOR CBA (END-SENSOR) BHF300F01011A TO SENSOR CBA J236 (START-SENSOR) JK1-V-OUT BHF300F01011B TP301 C-PB VR501 SW-P TP503 TP504 RF-SW TP501 S-INH 1-12-21 BE9700F01013A...
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Main CBA Bottom View PIN 6 OF IC1515 WF10 PIN 1 OF CN1501 PIN 3 OF IC1502 PIN 5 OF CN1502 PIN 7 OF CN1502 PIN 9 OF CN1502 PIN 17 OF CN1502 1-12-22 BE9700F01013A...
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Power SW CBA Top View Power SW CBA Bottom View Function CBA Top View Function CBA Bottom View BE9700F01013B BE9700F01013C Front Jack CBA Top View Front Jack CBA Bottom View Junction CBA Top View Junction CBA Bottom View BE9700F01022B BE9700F01013D 1-12-23...
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Power Supply CBA Top View CAUTION ! CAUTION ! Because a hot chassis ground is present in the power For continued protection against fire hazard, Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. supply circut, an isolation transformer must be used. replace only with the same type fuse.
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Power Supply CBA Bottom View CAUTION ! CAUTION ! Because a hot chassis ground is present in the power For continued protection against fire hazard, Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. supply circut, an isolation transformer must be used. replace only with the same type fuse.
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Rear Jack CBA Bottom View Rear Jack CBA Top View BH9700F01022C AFV CBA Top View AFV CBA Bottom View BE6800F01091 1-12-26...
IC PIN FUNCTION DESCRIPTIONS [ VCR Section ] Signal Mark Function Name IC501( SERVO / SYSTEM CONTROL IC ) AUDIO- Audio Mute Control MUTE-2 Signal Signal Mark Function DVD- Name DVD Audio Mute AUDIO- Control Signal Input Signal from Pin 8 MUTE IN SC2-IN of SCART2...
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Signal Signal Mark Function Mark Function Name Name Control SCART 1 8Pin OUT C-POW-SW Capstan Power OUT 8POUT-1 Level by using 8POUT-1 Switching Signal and 8POUT-2 VCR POW- VCR Power Supply Control SCART 1 8Pin SAFETY Safety Signal OUT 8POUT-2 Level by using 8POUT-1 Hi-Fi Tape Detection and 8POUT-2...
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IC612 ( FIP DRIVER ) Signal Name Function Name Signal Name Function Name POWER- Power LED Signal Output VCR Mode LED Signal OUT VCR-LED Output Grid Output DVD Mode LED Signal OUT DVD-LED Output Not Used Oscillator Input Power Supply Not Used Serial Data Input Clock Input...
CHIP CERAMIC CAP .(1608) B K 0.047µF/ CHD1JK30B473 Model Mark 50V or DRV-A2621 CHIP CERAMIC CAP .(1608) B K 0.047µF/ CHD1EK30B473 DRV-A2677 DRV-A2631 C316 ELECTROLYTIC CAP . 1µF/50V M H7 CE1JMAVSL1R0 DRV-B2737 C317 CHIP CERAMIC CAP .(1608) F Z 0.1µF/...
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Ref. No. Mark Description Part No. Ref. No. Mark Description Part No. CHIP CERAMIC CAP .(1608) CG D 10pF/ CHD1JD3CG100 C463 ELECTROLYTIC CAP . 22µF/10V M H7 CE1AMAVSL220 C464 CHIP CERAMIC CAP .(1608) B K 0.01µF/ CHD1JK30B103 C342 CHIP CERAMIC CAP .(1608) CH J CHD1JJ3CH102 1000pF/50V or C465...
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Ref. No. Mark Description Part No. Ref. No. Mark Description Part No. C510 CHIP CERAMIC CAP .(1608) B K 4700pF/ CHD1JK30B472 CHIP CERAMIC CAP .(1608) F Z 0.1µF/ CHD1EZ30F104 25V or C511 CHIP CERAMIC CAP .(1608) CH J 100pF/ CHD1JJ3CH101 CHIP CERAMIC CAP .
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Ref. No. Mark Description Part No. Ref. No. Mark Description Part No. C1534 ELECTROLYTIC CAP . 100µF/6.3V M or CE0KMASDL101 CHIP CERAMIC CAP .(1608) F Z 0.1µF/ CHD1EZ30F104 25V or ELECTROLYTIC CAP . 100µF/6.3V M CE0KMASTL101 CHIP CERAMIC CAP . FZ Z 0.1µF/50V CHD1JZ3FZ104 C1535 ELECTROLYTIC CAP .
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Ref. No. Mark Description Part No. Ref. No. Mark Description Part No. C1609 CHIP CERAMIC CAP .(1608) F Z 0.1µF/ CHD1JZ30F104 ELECTROLYTIC CAP . 1µF/50V M CE1JMASTL1R0 50V or C1663 CHIP CERAMIC CAP .(1608) B K 0.1µF/ CHD1EK30B104 CHIP CERAMIC CAP .(1608) F Z 0.1µF/ CHD1EZ30F104 25V or 25V or...
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Ref. No. Mark Description Part No. Ref. No. Mark Description Part No. D511 ZENER DIODE DZ-7.5BSAT265 or NDTA0DZ7R5BS IC1501 IC(ANALOG SW) CD4052BPWR NSZBA0TTY142 ZENER DIODE MTZJT-777.5A QDTA0MTZJ7R5 IC1504 VOLTAGE REGULATOR PQ070XF01SZH QSZBA0SSH054 D512 SWITCHING DIODE 1N4148M or NDTZ01N4148M VOLTAGE REGULATOR PQ070XF01SZ QSZBA0SSH026 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133...
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Ref. No. Mark Description Part No. Ref. No. Mark Description Part No. CHIP TRANSISTOR FMG4A T148 or QQ2Z000FMG4A TRANSISTOR 2SC2785(J) or QQSJ02SC2785 CHIP TRANSISTOR RN1511(TE85R) QQ2Z00RN1511 TRANSISTOR 2SC2785(H) or QQSH02SC2785 Q403 TRANSISTOR KTC3203-Y-AT/P or NQSYKTC3203P TRANSISTOR 2SC2785(F) or QQSF02SC2785 TRANSISTOR 2SC2120-Y(TE2 F T) or QQSY2SC2120F TRANSISTOR KTC3199(Y) or NQSY0KTC3199...
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Ref. No. Mark Description Part No. Ref. No. Mark Description Part No. TRANSISTOR 2SC2785(F) or QQSF02SC2785 TRANSISTOR KTC3199(Y) or NQSY0KTC3199 TRANSISTOR KTC3199(Y) or NQSY0KTC3199 TRANSISTOR KTC3199 or NQS40KTC3199 TRANSISTOR KTC3199 or NQS40KTC3199 TRANSISTOR 2SC1815-Y(TPE2) or QQSY02SC1815 TRANSISTOR 2SC1815-Y(TPE2) or QQSY02SC1815 TRANSISTOR 2SC1815-GR(TPE2) QQS102SC1815 TRANSISTOR 2SC1815-GR(TPE2)
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Ref. No. Mark Description Part No. Ref. No. Mark Description Part No. CHIP RES.(1608) 1/10W J 220 Ω RM1501 REMOTE RECEIVER MIM-93M9DKF or USESJRSUNT03 R1204 RRXAJR5Z0221 CHIP RES.(1608) 1/10W J 75 Ω REMOTE RECEIVER PIC-37042LQ USESJRSKK038 R1205 RRXAJR5Z0750 PS502 PHOTO INTERRUPTER RPI-302C70 QPWZP1302C70 MISCELLANEOUS TP301...
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Ref. No. Mark Description Part No. Ref. No. Mark Description Part No. C1029 CERAMIC CAP .(AX) X K 1800pF/16V CCA1CKT0X182 COILS C1032 ELECTROLYTIC CAP . 10µF/16V M or CE1CMASDL100 L010 CHOKE COIL 47µH or LLBD00PKV022 ELECTROLYTIC CAP . 10µF/16V M CE1CMASTL100 RADIAL TYPE CHOKE COIL CW68- LLBD00PKV023...
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Ref. No. Mark Description Part No. Ref. No. Mark Description Part No. METAL OXIDE FILM RES. 1W J 1.3 Ω RN01JZPZ01R3 C2007 CHIP CERAMIC CAP . B K 2200pF/50V CHD1JK30B222 CARBON RES. 1/6W J 1.8k Ω or R1020 RCX6JATZ0182 C2008 CHIP CERAMIC CAP .
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Ref. No. Mark Description Part No. Ref. No. Mark Description Part No. CHIP RES.(1608) 1/10W J 75 Ω R2009 RRXAJR5Z0750 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133 CHIP RES.(1608) 1/10W J 75 Ω R2010 RRXAJR5Z0750 CHIP RES.(1608) 1/10W J 75 Ω R2011 RRXAJR5Z0750 A,B,C IC AUDIO PROCESSOR MSP3407G- NSZBA0SP3004 QG-B8-V3...