User manual MEMOREX MVT2138SM

[. . . ] SERVICE MANUAL INFORMATION FOR USING THE DECK PARTS (OVD-5) Parts on the deck of our product are very similar as shown below. Make sure to use the parts listed by Parts No. in the service manual for the repair, because the deck or your important tape will be damaged. S/M CODE NO. : OVD5ASM DATE OF ISSUE 12/1997 TABLE OF CONTENTS SPRING, MAIN BRAKE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 SPRING, TENSION ARM 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] CONFIRMATION AND ADJUSTMENT Read the following NOTED items before starting work. · Place an object which weighs between 350g and 500g on the Cassette Tape to keep it steady when you want to make the tape run without the Front Loading Unit 15. (Do not place an object which weighs over 500g. ) · When you activate the deck without the Front Loading Unit 15, short circuit between TP1001 and TP1002. In this condition the BOT/EOT/Reel Sensor will not function. 1-1: CONFIRMATION AND ADJUSTMENT OF REEL DISK HEIGHT 1. Turn on the power and set to the STOP mode. Set the master plane (JG022) and reel disk height adjustment jig (JG024) on mechanism framework, taking care not to scratch the drum, as shown in Fig. Confirm that the reel disk is lower than "A" of the reel disk height adjustment jig (JG024) on the master plane and higher than "B" as shown in Fig. If it is not, adjust to less than 7. 5mm±0. 2mm with the height adjustment washer. Perform the same adjustment for other reel. Master Plane (JG022) Reel Disk Height Adjustment Jig (JG024) 1-2: CONFIRMATION AND ADJUSTMENT OF TENSION POST POSITION 1. Turn on the power and set to the PLAY mode adjust the Tension so that the Tension Post is at the position of 0. 3mm~0. 5mm from the Rib. Confirm that the video tape is not curling at the flange of P1 post or is not running on flanges. P1 Post Tension Post Tension Arm P0 Post Rib Reel Disk (S) Tension Adjust Fig. 1-2 1-3: CONFIRMATION AND ADJUSTMENT OF BACK TENSION ON PLAYBACK 1. Load a video tape recorded in standard speed mode. Install the tentelometer as shown in Fig. Confirm the value is within 20~27gf at this time. · IN CASE OF USING A CASSETTE TYPE TORQUE TAPE. After adjustment, confirm and adjust the tension post position (Refer to item 1-2) for the tension arm, install the cassette type torque tape (JG100A) and set to the PLAY mode. Confirm that the left hand side tension value of the torque tape is 25~38gf·cm for the standard mode tape. Fig. 1-1-A Tentelometer Reel Disk Master Plane (JG022) A Reel Disk Height Adjustment Jig (JG024) Video Tape P1 Post 7. 5mm±0. 2 Guide Roller B Fig. 1-3 Height Adjustment Washer 3. 1x5. 4xT0. 13 3. 1x5. 4xT0. 3 Fig. [. . . ] R361 R362 R407 R408 R409 R412 R413 R467 R471 R472 R474 R476 R480 R481 R494 R500 R501 R504 R505 R508 R511 R526 R544 R558 R561 R598 R688 R802 R805 R810 R1042 PART NO. R0L2U2010J R0L2U2010J R3K181102J R3U20B5R6J R3K20B5R6J R425T4472F R425T4683F R6148A5R6J R425T4183F R425T4123F R615U2100J R6358A4R7J R3U28B120J R3K20B120J R3118A4R7J R21202275K R5Y2CE2R2J R0L2U2154J R3K28B333J R3U28B333J R3328D473J R5Y2CF1R8J R61581100J R0L2U2154J R635844R7J R3U18A220J R63584220J R3X1818R2J R3U18A153J R3U18A153J R3U18A153J R655812R7J E02LF3102M E53ZF3102M E53ZF4102M P1S300222J E02LF3102M E53ZF4102M P3N1F5123J C01BBP7H3K P3N1F5563J E53ZT2331M E51ZT6220M E53ZT54R7M E53FF56R8K E0ELFD470M E53Z02222M C13HB07H3K C13HB07H3K P2222B224K E51CGC471M E632T1471D E02LTB010M E53YF3222M E53YF3472M E03F04221M E142T36R8M E53ZF2102M C034E0J13M P21503685K C034F0JL3M E02LT2470M C01BBP7W2K P21503475K P3N1F5103J E02LT2102M E50HU2101M D1VT001330 D28T11E1N1 D28T11E1N1 D1VT001330 D97U06R81B D97U06R81B D1VT001330 D1VT001330 DESCRIPTION RESISTORS RC RC R, METAL R, METAL OXIDE R, METAL R, METAL R, METAL R, FURE R, METAL R, METAL R, FUSE R, FUSE R, METAL OXIDE R, METAL R, METAL OXIDE R, SOLID R, CEMENT RC R, METAL R, METAL OXIDE R, METAL OXIDE R, CEMENT R, FUSE RC R, FUSE R, METAL OXIDE R, FUSE R, METAL R, METAL R, METAL R, METAL R, FUSE 1 OHM 1/2W 1 OHM 1/2W 1K OHM 1W 5. 6 OHM 3W 5. 6 OHM 3W 4. 7K OHM 1/4W 68K OHM 1/4W 5. 6 OHM 2W 18K OHM 1/4W 12K OHM 1/4W 10 OHM 1/2W 4. 7 OHM 2W 12 OHM 3W 12 OHM 3W 4. 7 OHM 2W 2. 7M OHM 1/2W 2. 2 OHM 7W 150K OHM 1/2W 33K OHM 3W or 33K OHM 3W 47K OHM 5W 1. 8 OHM 10W 10 OHM 1W 150K OHM 1/2W 4. 7 OHM 1/4W 22 OHM 2W 22 OHM 1/4W 8. 2 OHM 1W 15K OHM 2W 15K OHM 2W 15K OHM 2W 2. 7 OHM 1W 1000 1000 1000 0. 0022 1000 1000 0. 012 0. 0022 0. 056 330 22 4. 7 6. 8 47 2200 0. 0022 0. 0022 0. 22 470 470 1 2200 4700 220 6. 8 1000 0. 001 6. 8 0. 0033 47 820 4. 7 0. 01 1000 100 UF 25V UF 25V VZ UF 35V VZ UF 50V UF 25V UF 35V VZ UF 630V UF 2KV BP UF 630V UF 16V VZ UF 63V UF 50V VZ UF 50V NP UF 250V UF 16V VZ UF 2KV B UF 2KV B UF 250V AC UF 200V UF 10V UF 160V UF 25V UF 25V UF 35V UF 25V UF 16V VZ UF 125V MX UF 250V UF 125V MX UF 16V PF 2KV BP UF 250V UF 630V UF 16V UF 16 V REF. D513 D514 D515 D516 D517 D518 D519 D520 D522 !D532 D601 D602 D603 D604 D606 D607 D608 D610 D611 D612 D613 D705 D753 D754 D756 D757 D801 D802 D1001 D1004 D1005 D1007 D1008 D1009 D1014 D4001 D4002 D4006 D4007 D4206 !IC505 PART NO. D1VT001330 D28A0KF400 D28T10ELS6 D28T11E1N1 D94TA12B12 D28T10ELS6 D28T10ELS6 D2B000RG20 D28T10ELS6 D94TA11B13 D2BTRM11C0 D2BTRM11C0 D2BTRM11C0 D2BTRM11C0 D25TGWJ420 D25T1R5NU0 D28T10ELS6 D2BT0EG01Z D28A0KF200 D280F5KF20 D28TQS04N0 D28T11E1N1 D28T11E1N1 D1VT001330 D1VT001330 D28T11E1N1 D28T11E1N1 D1VT024720 D28T21DQN4 D97U01601B D28T11E1N1 D1VT024720 D28T11ESN1 D1VT001330 D2BT0EG01Z D2BT0EG01Z D1VT001330 D97U07R51B D97U01201B D28T11ESN1 D97U01201B D28TELS2N2 D28TELS2N2 DD3RLFB01L DD3RLFB01L DD3RLFB01L D1VT001330 D28TQS04N0 002132Q040 002132Q040 002132Q040 002132Q040 D1VT001330 D1VT001330 0001300030 D28T11E1N1 D28T11ESN1 D1VT001330 D1VT001330 D1VT001330 D28T11ESN1 D1VTB721Q0 DD3RLFB01L DD3RLFB01L D1VT001330 D97U01301B I53D03033B I53D001BN6 I9UJ0T600H I03SD78400 I0ED046050 I07S061610 I0BK9050S0 I0GA99RF10 I07D003580 I0QK978120 DESCRIPTION DIODES DIODE, SILICON DIODE, SILICON DIODE, RECTIFIER DIODE, SILICON DIODE, ZENER DIODE, RECTIFIER DIODE, RECTIFIER DIODE, SILICON DIODE, RECTIFIER DIODE, ZENER DIODE, RECTIFIER DIODE, RECTIFIER DIODE, RECTIFIER DIODE, RECTIFIER DIODE, SCHOTTKY DIODE, SILICON DIODE, RECTIFIER DIODE, SILICON DIODE, SILICON DIODE, FAST RECOVERY DIODE, SCHOTTKY DIODE, SILICON DIODE, SILICON DIODE, SILICON DIODE, SILICON DIODE, SILICON DIODE, SILICON DIODE, SILICON DIODE, SCHOTTKY DIODE, ZENER DIODE, SILICON DIODE, SILICON DIODE, SILICON DIODE, SILICON DIODE, SILICON DIODE, SILICON DIODE, SILICON DIODE, ZENER DIODE, ZENER DIODE, SILICON DIODE, ZENER DIODE, RECTIFIER DIODE, RECTIFIER DIODE, SILICON DIODE, SILICON DIODE, SILICON DIODE, SILICON DIODE, SCHOTTKY LED LED LED LED DIODE, SILICON DIODE, SILICON LED DIODE, SILICON DIODE, SILICON DIODE, SILICON DIODE, SILICON DIODE, SILICON DIODE, SILICON DIODE, SCHOTTKY DIODE, SILICON DIODE, SILICON DIODE, SILICON DIODE, ZENER 1SS133T-77 F10KF40 10ELS6TA1B2 11E1N-TA1B2 HZ12B2L TD 10ELS6TA1B2 10ELS6TA1B2 RG2 10ELS6TA1B2 HZ11B3L TD RM11C RM11C RM11C RM11C 2GWJ42 1R5NU41 10ELS6TA1B2 EG01Z-V0 F10KF20B F5KF20 11EQS04N-TA1B2 11E1N-TA1B2 11E1N-TA1B2 1SS133T-77 1SS133T-77 11E1N-TA1B2 11E1N-TA1B2 1S2472T-77 21DQ04N-TA2B1 MTZJ16B T-77 11E1N-TA1B2 1S2472T-77 11ES1N-TA1B2 1SS133T-77 EG01Z-V0 EG01Z-V0 1SS133T-77 MTZJ7. 5B T-77 MTZJ12B T-77 11ES1N-TA1B2 MTZJ12B T-77 10ELS2N-TA1B2 10ELS2N-TA1B2 LFB-01L LFB-01L LFB-01L 1SS133T-77 11EQS04N-TA1B2 SLZ-936C-11-S-T1 SLZ-936C-11-S-T1 SLZ-936C-11-S-T1 SLZ-936C-11-S-T1 1SS133T-77 1SS133T-77 SLR-938C-4-AB 11E1N-TA1B2 11ES1N-TA1B2 1SS133T-77 1SS133T-77 1SS133T-77 11ES1N-TA1B2 RB721QT-77 LFB-01L LFB-01L 1SS133T-77 MTZJ13B T-77 OEC3033B M24C01-BN6 PST600H LA7840 TDA4605-3 BA6161N SI-8050S LF1101 PQ09RF1 BA10358 or NJM7812FA CAPACITORS ! 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