Teac MV-8080G Service Manual
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Teac MV-8080G Service Manual

Teac MV-8080G Service Manual

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Video Cassette Recorder
MV-8080G
Service Manual
NO.289C3090
MV-8080G_1 Cover
Page 1
97.12.10, 20:35
Adobe PageMaker 6.0J/PPC

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Summary of Contents for Teac MV-8080G

  • Page 1 Video Cassette Recorder MV-8080G Service Manual NO.289C3090 MV-8080G_1 Cover Page 1 97.12.10, 20:35 Adobe PageMaker 6.0J/PPC...
  • Page 2 Quick Reference of Specific Parts List (Latest upgrade list Dec. ’97) The parts No. of Deck Mechanisms, Face Plate Ass’y and Video Circuit Boards for MV-8080G. CABINET & CHASSIS Ref. No. Part No. Description 59311 UPPER DECK MECHANISM (TN6500-116M) FOR P.B. ONLY...

  • Page 3: Table Of Contents

    CONTENTS MAINTENANCE PRECAUTIONS ................. ELECTRICAL ADJUSTMENT ................1. PLAYBACK SWITCHING POINT ADJUSTMENT ..................5 MECHANICAL ADJUSTMENT ................DECK ADJUSTMENT POINTS ........................... 6 1. MECHANISM CONTROL ..........................7 2. ADJUSTMENT OF BT TORQUE IN PLAY MODE ..................8 3. AUDIO/CTL HEAD ............................9 4.

  • Page 4: Maintenance Precautions

    MAINTENANCE PRECAUTIONS Since this model is a twin-deck system, some of the items to be adjusted during maintenance can be hard to reach. (These parts are marked with an in the table below.) ○ : Serviceable item : Difficult : Cannot be serviced Maintenance ELEC.
  • Page 5 Mechanical Adjustment OK R1713 Switching Point Adjust- ment OK Deck Unit 1 Deck Unit 2 Pattern (A) Original Position *Fix the two spacers of the Deck Mechanism to the back of the Main PCB with screws. Treatment of the solder side on the Main PCB Deck Unit 2 Deck Unit 1...
  • Page 6 Mechanical Adjustment OK R1713 Switching Point Adjustment OK Deck Unit 2 Deck Unit 1 Pattern (B) Deck Unit 1 and 2 Positions Inverted *Fix the two spacers of the Deck Mechanism to the back of the Main PCB with screws. Treatment of the solder side on the Main PCB Deck Unit 1...

  • Page 7: Electrical Adjustment

    ELECTRICAL ADJUSTMENT 1. PLAYBACK SWITCHING POINT ADJUSTMENT Mode PLAY Test Signal TPS-13 or 13S Check Point DECK TYPE FOR UPPER DECK UNIT 1 WITH POWER FOR LOWER DECK UNIT 2 WITH TUNER SECTION Procedure Adjustment 5 5 5 5 5 ∞...

  • Page 8: Mechanical Adjustment

    MECHANICAL ADJUSTMENT DECK ADJUSTMENT POINTS FM Waveform (Envelope) entrance adjustment screw FM Waveform (Envelope) exit adjustment screw Audio Azimuth adjustment screw Control Head phase (X-value) adjustment point Audio/CTL Head height adjustment screw A/C Head tilt adjustment screw RG Post height adjustment screw MV-8080G_5(6~16) Page 6 97.12.11, 9:36...

  • Page 9: Mechanism Control

    1. MECHANISM CONTROL The mechanism includes its own mode as well as the operation mode of the VCR as shown in the chart below. This mode serves an important function in working to protect the tape by passing through the VCR when the mode is switched over. The movement of the mechanism mode is performed by the control signal of the loading motor’s rotary control circuit.

  • Page 10: Adjustment Of Bt Torque In Play Mode

    2. ADJUSTMENT OF BT TORQUE IN PLAY MODE (ADJUSTMENT OF THE TENSION ARM POSITON) 1. Remove the FL Ass’y. 2. Rotate the loading pulley with your finger until PLAY mode is reached. 3. Insert a standard screwdriver into the BT adjustment groove (a or b) of the main chassis. Twist the screwdriver left and right to adjust gap (A) and gap (B) so that they are the same.

  • Page 11: Audio/Ctl Head

    3. AUDIO/CTL HEAD 4. TAPE TRANSPORT SYSTEM CHECKS AND ADJUSTMENT 3-1. TAPE TRANSPORT ADJUSTMENT The tape transport system has been precisely Audio Head aligned at the factory and normally does not require readjustment. The following steps are therefore necessary only in cases of frequent use or when replacing parts which have an effect on the tape transport system.
  • Page 12 4-2. GUIDE ROLLER HEIGHT ADJUSTMENT NOTES: 1. If the tape slips upward; sound is produced by 1. Slightly loosen the tight-screw of the supply and take- contact between the tip of rotating heads and up guide rollers as shown in the figure below. the edge of the tape.

  • Page 13: Interchangeability Adjustment

    4-3. TAPE TRANSPORT CHECK AT THE TAKE-UP GUIDE X|WVAWXg¡ In general, no adjustment will be necessary for the take- X position Adjusting Jig up guide. However, adjustments or checks will be necessary when replacing the Audio/CTL Head or parts affecting the tape transport system after a long period of operation.
  • Page 14 5-2. ADJUSTMENT 6. As shown in the equation below, read the FM waveform value at point (b) and make sure that: 1. Connect the TP of PB ENV to the oscilloscope > 0.75 or 20 log > –2.5 dB CH-1. At this time, trigger the oscilloscope externally with the signal (RF Switching Pulse) from TP of RFS.
  • Page 15 DRUM OUTPUT ADJUSTMENT NOTES: 1. Adjust the take-up guide roller so that the FM 1. Fine adjustments are not required at this time. envelope output flattens as shown in D of the figure It is sufficient if the tape is engaged with the below.

  • Page 16: Rg Post Height Adjustment

    6. RG POST HEIGHT ADJUSTMENT 3. If the FM waveform appears as shown by C or D in the above figure, adjust the take-up guide roller height to obtain a waveform such as shown in E, F, or G. At this time, if the waveform fluctuates, adjust to the point of minimum fluctuation.

  • Page 17: Front Loading Assembly Attachment

    7. FRONT LOADING ASSEMBLY ATTACHMENT To attach the Front Loading Assembly, follow the procedures below. 1) Twist the loading motor with your finger until it is in 5) Twist the FD Pinion Gear about 1/3 of a turn EJECT mode. counterclockwise so that the Lift Gear R attachment position is horizontal making attachment easier, as 2) Twist the FD Pinion Gear counterclockwise until it...

  • Page 18: Periodic Maintenance

    PERIODIC MAINTENANCE REEL DRIVE SYSTEM 1. The following components should be cleaned after The following procedures are recommended for main- every 1000 hours of use. taining optimum performance and reliability of this video cassette recorder. BOTTOM CLEANING • Take-up Reel Table Ass’y • Capstan Motor Pulley •...
  • Page 19 SERVICE SCHEDULE FOR MAIN COMPONENTS The following table lists the parts which should receive periodic servicing at the recommended intervals. Periodic Service Schedule (operating hours) Ref. No Part No. Description 1000 2000 3000 4000 5000 62D806501603 Cylinder Ass’y for 59277 62D806501603 Cylinder Ass’y for 59311 62D806506301...
  • Page 21 CASSETTE DECK MECHANISM 59277, 59311 Ref. No. TN Part No. ST Part No. Description 8065-01-603 62D806501603 CYLINDER ASS’Y 8065-01-305 62D806501305 V OUT PWB ASS’Y 6809-70-243 62D680970243 FPC4 CONNECTOR (C) 9P12-26-064 62D9P1226064 TAMS SCREW,2.6X6MM 8065-01-501 62D806501501 DRUM EARTH ASS’Y 9P04-26-041 62D9P0426041 TAPPING SCREW,2.6X4MM 8065-01-2316 62D806501316...
  • Page 22 CASSETTE DECK MECHANISM 59277, 59311 Ref. No. TN Part No. ST Part No. Description 9W06-30-040 62D9W0630040 HL WASHER,1.55X4.5X0.3(CUT) 8065-04-02 62D80650402 HEAD BASE SPRING 8065-53-01 62D806505301 T REEL ASS’Y 8065-05-302 62D806505302 S REEL ASS’Y 9W03-30-110 62D9W0330110 NYLON WASHER 2.5X5X0.3 8065-06-301 62D806506301 PINCH ROLLER ARM ASS’Y 8065-06-05 62D80650605...
  • Page 23 CASSETTE DECK MECHANISM 59277, 59311 Ref. No. TN Part No. ST Part No. Description 9P02-26-051 62D9P0226051 TAMS SCREW 2.6X5 9F22-26-081 62D9F2226081 ADJUST SCREW 2.6X8 8065-11-04 62D80651104 M GEAR 8065-11-305 62D806511305 M GEAR PLATE ASS’Y 8065-11-07 62D80651107 M RELAY GEAR 9W06-30-100 62D9W0630100 HLW(C) 2.6X6X0.3 8065-11-08...

  • Page 24: Block Diagram

    21PIN DECK 1 DECK 2 JACK LOADING DRIVER I/R SENS UNIT RESET IC LOADING DRIVER IC1601 MD1701 IC2702 IC2601 TA7291S FRONT PST9129 TA7291S JACK P1801 SWITCH AUDIO/VIDEO DECK SWITCH DECK 12MHz 32MHz 12MHz SENSOR SENSOR DISPLAY IC2D04 FSS-OUT LA7016 SERVO AMP SERVO AMP IC1501 IC1701...

  • Page 25: Terminology References

    3. TERMINOLOGY REFERENCE CAD-Code Numerical Value IRI = 1.1 Ω RAIRIF = 18 Ω RA180F 180 = 18 X 10 = 820 Ω RA821F 821 = 82 X 10 RC102F 102 = 10 X 10 = 1 KΩ RC103F 103 = 10 X 10 = 10 KΩ...
  • Page 26 Description Ref.No. CAD Code ♦ Hybrid IC Code No. (3 ~ 8 Column → 11* * * * * *0) IC102 HIC* * * * * * ♦ CR Component Code No. (3 ~ 8 Column → 11* * * * * *0) CR101 CR* * * * * * ♦...

  • Page 27: Ic, Transistor Lead Identification

    5. IC, TRANSISTOR LEAD IDENTIFICATION TOP VIEW SPS-1118C PST9129T AN6326N TYPE NUMBER TOP VIEW FRONT VIEW 2SD1858T LA7213 TEA6415C 2SA124 TOP VIEW 2SA1048T FRONT VIEW 2SC124 2SC2120T LC89970 2SC2458T LA7016 DTC124EST KRA103MT KTA1267T KTC3199T TOP VIEW FRONT VIEW LA7116 LA7286 2SC4908 TA7291S LA7411...

  • Page 28: Upper Cabinet Exploded View (Deck Unit 1)

    Never touch the gold plated part on the Base PWB Ass'y X as oil or other dirt will cause the electrical connection to deteriorate. The spring connection point Y of the connector will also be distorted if touched. Therefore, never touch these parts. Attach the Face Plate with the Dust Cover pushed open.

  • Page 29: Lower Cabinet Exploded View (Deck Unit 2)

    Never touch the gold plated part on the Base PWB Ass'y X as oil or other dirt will cause the electrical connection to deteriorate. The spring connection point Y of the connector will also be distorted if touched. Therefore, never touch these parts.

  • Page 30: Parts List For Cabinet & Chassis

    N801 FLEXIBLE WIRE 21P 196A00700 N702 QS-CONN AMP11 196311700 QS-CONN -8283-02 See inside cover UPPER VIDEO CIRCUIT BOARD (MV-8080G) MAIN CIRCUIT BOARD (WITH POWER SECTON) HEAD CIRCUIT BOARD SCART CIRCUIT BOARD See inside cover LOWER VIDEO CIRCUIT BOARD (MV-8080G) MAIN CIRCUIT BOARD (WITH TUNER)

  • Page 35: Pc Board Ass'y (Upper Main) Parts List

    9. PC BOARD ASS’Y (UPPER MAIN) PARTS LIST UPPER MAIN CIRCUIT BOARD (WITH POWER SECTION) Ref. No. Part No. Description C1201,C1215 157A1030E CAPACITOR,CHIP,0.01UF 25V C1202,C1358 15714R00E CAPACITOR,CHIP,4PF 50V C1203 15717R00E CAPACITOR,CHIP,7PF 50V C1204 15713900E CAPACITOR,CHIP,39PF 50V C1205 15711210E CAPACITOR,CHIP,120PF 50V C1207,C1318 15785610E CAPACITOR,CHIP,560PF 50V...
  • Page 36 UPPER MAIN CIRCUIT BOARD (WITH POWER SECTION) Ref. No. Part No. Description C1352 15718200E CAPACITOR,CHIP,82PF 50V C1353,C1431 15784710E CAPACITOR,CHIP,470PF 50V C1360,C1361 15714R00E CAPACITOR,CHIP,4PF 50V C1406,C1510 155647425 CAPACITOR,ELECTROLYTIC,0.47UF 50V C1408,C1723 1553476G5 CAPACITOR,ELECTROLYTIC,47UF 16V C1409,C1509 157F1220E CAPACITOR,CHIP,1200PF 50V C1412 157A1520E CAPACITOR,CHIP,1500PF 50V C1416,C1426 155610525 CAPACITOR,ELECTROLYTIC,1UF 50V...
  • Page 37 UPPER MAIN CIRCUIT BOARD (WITH POWER SECTION) Ref. No. Part No. Description C1816,C1819 1556477M0 CAPACITOR,ELECTROLYTIC,470UF 50V C1820,C1821 1556477M0 CAPACITOR,ELECTROLYTIC,470UF 50V C1822 1556477M0 CAPACITOR,ELECTROLYTIC,470UF 50V C1817 1556226G5 CAPACITOR,ELECTROLYTIC,22UF 50V C1818 155633525 CAPACITOR,ELECTROLYTIC,3.3UF 50V C1823,C1828 155310625 CAPACITOR,ELECTROLYTIC,10UF 16V C1824 150908210 CC-KC472M250 C1825 155647425 CAPACITOR,ELECTROLYTIC,0.47UF 50V C1827...
  • Page 38 UPPER MAIN CIRCUIT BOARD (WITH POWER SECTION) Ref. No. Part No. Description D1831,D1832 131002101 DIODE,1SS254T F1201 1764139B0 X'TAL,HC49U-4.433619MHZ F1301 177500290 GDL-ADL-CP144E F1701 1764134B0 X'TAL,HC-49U-S12.00MHZ FB1801,FB1802 177103140 CORE-BP53RA451650M FB1803,FB1804 177103140 CORE-BP53RA451650M FH1801,FH1802 26N20110 FUSE HOLDER CNT47 H1701 143002100 FIP,SVV-7SS06 IC1201 111729300 IC,LA7437 IC1202 112285300...
  • Page 39 UPPER MAIN CIRCUIT BOARD (WITH POWER SECTION) Ref. No. Part No. Description LD1790 141014900 LED,SLR-932A LD1791,LD1792 141023500 LED,SLR-981A MD1701 106012100 MODULE,TFMX5380SN MP1001 21234760 SHIELD PLATE (DECK) MP1002,MP1003 22127580 HOLDER (1) MP1004,MP1005 22127590 HOLDER (2) MP1006 22127600 HOLDER (5) MP1007,MP1012 22128410 HOLDER (LED) MP1008 22128210...
  • Page 40 UPPER MAIN CIRCUIT BOARD (WITH POWER SECTION) Ref. No. Part No. Description R1222 165282306 RESISTOR,CHIP,82KOHM 1/10W R1223,R1226 165210206 RESISTOR,CHIP,1KOHM 1/10W R1224,R1314 165218206 RESISTOR,CHIP,1.8KOHM 1/10W R1225,R1705 165282206 RESISTOR,CHIP,8.2KOHM 1/10W R1227,R1313 165233106 RESISTOR,CHIP,330OHM 1/10W R1257,R1302 165210306 RESISTOR,CHIP,10KOHM 1/10W R1258,R1308 165247306 RESISTOR,CHIP,47KOHM 1/10W R1301,R1307 165210206 RESISTOR,CHIP,1KOHM 1/10W...
  • Page 41 UPPER MAIN CIRCUIT BOARD (WITH POWER SECTION) Ref. No. Part No. Description R1712,R1729 165200006 RESISTOR,CHIP,0OHM 1/10W R1713 169172199 RESISTOR,SEMI-FIXED,RH0638C-223B-RT R1716,R1717 165247306 RESISTOR,CHIP,47KOHM 1/10W R1718,R1740 165247306 RESISTOR,CHIP,47KOHM 1/10W R1720,R1721 165247206 RESISTOR,CHIP,4.7KOHM 1/10W R1723,R1736 165222206 RESISTOR,CHIP,2.2KOHM 1/10W R1724 165212306 RESISTOR,CHIP,12KOHM 1/10W R1725,R1726 165210306 RESISTOR,CHIP,10KOHM 1/10W R1727,R1787...
  • Page 42 UPPER MAIN CIRCUIT BOARD (WITH POWER SECTION) Ref. No. Part No. Description R1826,R1829 165247206 RESISTOR,CHIP,4.7KOHM 1/10W R1827 16133R904 RC-S6-3R9J-ST R1828,R1830 165210206 RESISTOR,CHIP,1KOHM 1/10W R1833 165247006 RESISTOR,CHIP,47OHM 1/10W R1834 165218306 RESISTOR,CHIP,18KOHM 1/10W R1835 165210306 RESISTOR,CHIP,10KOHM 1/10W R1836,R1837 165247206 RESISTOR,CHIP,4.7KOHM 1/10W R1839,R1843 165200006 RESISTOR,CHIP,0OHM 1/10W R1840,R1842...

  • Page 45: Pc Board Ass'y (Lower Main) Parts List

    14. PC BOARD ASS’Y (LOWER MAIN) PARTS LIST LOWER MAIN CIRCUIT BOARD (WITH TUNER) Ref. No. Part No. Description C2201,C2215 157A1030E CAPACITOR,CHIP,0.01UF 25V C2202 15714R00E CAPACITOR,CHIP,4PF 50V C2203 15717R00E CAPACITOR,CHIP,7PF 50V C2204 15713900E CAPACITOR,CHIP,39PF 50V C2205 15711210E CAPACITOR,CHIP,120PF 50V C2207,C2310 15785610E CAPACITOR,CHIP,560PF 50V C2213,C2312...
  • Page 46 LOWER MAIN CIRCUIT BOARD (WITH TUNER) Ref. No. Part No. Description C2409 15714700E CAPACITOR,CHIP,47PF 50V C2411,C2A02 1553107G5 CAPACITOR,ELECTROLYTIC,100UF 16V C2412,C2417 157B1040E CAPACITOR,CHIP,0.1UF 25V C2414,C2424 157A1030E CAPACITOR,CHIP,0.01UF 25V C2415,C2705 15784710E CAPACITOR,CHIP,470PF 50V C2416,C2426 155610525 CAPACITOR,ELECTROLYTIC,1UF 50V C2418 155447525 CAPACITOR,ELECTROLYTIC,4.7UF 25V C2419,C2A62 155633525 CAPACITOR,ELECTROLYTIC,3.3UF 50V C2420,C2421...
  • Page 47 LOWER MAIN CIRCUIT BOARD (WITH TUNER) Ref. No. Part No. Description C2A01 155510625 CAPACITOR,ELECTROLYTIC,10UF 35V C2A04,C2A05 157A1020E CAPACITOR,CHIP,1000PF 50V C2A06 157A2230E CAPACITOR,CHIP,0.022UF 25V C2A09,C2A12 1553476G5 CAPACITOR,ELECTROLYTIC,47UF 16V C2A10,C2D10 1553477M5 CAPACITOR,ELECTROLYTIC,470UF 16V C2A61,C2A81 155310625 CAPACITOR,ELECTROLYTIC,10UF 16V C2A63,C2A83 155610525 CAPACITOR,ELECTROLYTIC,1UF 50V C2A64,C2A84 157A2220E CAPACITOR,CHIP,2200PF 50V C2A82...
  • Page 48 LOWER MAIN CIRCUIT BOARD (WITH TUNER) Ref. No. Part No. Description C2F18,C2F19 157B1040E CAPACITOR,CHIP,0.1UF 25V C2F20,C2F21 157B1040E CAPACITOR,CHIP,0.1UF 25V D2201,D2202 131002101 DIODE,1SS254T D2204,D2401 131002101 DIODE,1SS254T D2501,D2502 131002101 DIODE,1SS254T D2503 134014131 DIODE,ZENER,MTZJ3.9T-B D2504,D2505 131002101 DIODE,1SS254T D2701,D2702 131002101 DIODE,1SS254T D2703,D2801 131002101 DIODE,1SS254T D2705,D2706 134013921 DIODE,ZENER,MTZJ4.7T-B...
  • Page 49 LOWER MAIN CIRCUIT BOARD (WITH TUNER) Ref. No. Part No. Description J611,J612 165200006 RESISTOR,CHIP,0OHM 1/10W J613,J619 165100006 RESISTOR,CHIP,0OHM 1/8W J614,J615 165200006 RESISTOR,CHIP,0OHM 1/10W J616,J617 165200006 RESISTOR,CHIP,0OHM 1/10W J618,J620 165200006 RESISTOR,CHIP,0OHM 1/10W J621,J622 165200006 RESISTOR,CHIP,0OHM 1/10W J623,J624 165100006 RESISTOR,CHIP,0OHM 1/8W J625,J626 165100006 RESISTOR,CHIP,0OHM 1/8W J627,J643...
  • Page 50 LOWER MAIN CIRCUIT BOARD (WITH TUNER) Ref. No. Part No. Description P2201 198130529 POST-09FE-BT-VK-N P2701 1981299AS POST-TVK-A28X-B1 P2702 19813192L POST-21FE-BT-VK-N P2703 1981270G2 POST-00-8283-0212-0 P2801 1981270GB POST-00-8283-1112-0 P2D01 26563250 CONN JPJ2023-01-040 P2D02 26563240 CONN JPJ2023-01-030 P2D04 1981326AG POST-TUC-P16P-B1 PQ2790,PQ2791 120013100 TRANSISTOR,SPS-1118C PQ2792,PQ2793 120013100 TRANSISTOR,SPS-1118C...
  • Page 51 LOWER MAIN CIRCUIT BOARD (WITH TUNER) Ref. No. Part No. Description R2257,R2405 165210306 RESISTOR,CHIP,10KOHM 1/10W R2258,R2416 165247306 RESISTOR,CHIP,47KOHM 1/10W R2301,R2516 165247106 RESISTOR,CHIP,470OHM 1/10W R2303,R2403 165215306 RESISTOR,CHIP,15KOHM 1/10W R2304,R2419 165210206 RESISTOR,CHIP,1KOHM 1/10W R2401,R2421 165218106 RESISTOR,CHIP,180OHM 1/10W R2402,R2777 165247006 RESISTOR,CHIP,47OHM 1/10W R2404 16524R706 RESISTOR,CHIP,4.7OHM 1/10W R2409,R2411...
  • Page 52 LOWER MAIN CIRCUIT BOARD (WITH TUNER) Ref. No. Part No. Description R2727,R2731 165210306 RESISTOR,CHIP,10KOHM 1/10W R2732,R2741 165210306 RESISTOR,CHIP,10KOHM 1/10W R2734,R2735 165247306 RESISTOR,CHIP,47KOHM 1/10W R2736,R2737 165247306 RESISTOR,CHIP,47KOHM 1/10W R2738,R2739 165247306 RESISTOR,CHIP,47KOHM 1/10W R2740,R2A66 165247306 RESISTOR,CHIP,47KOHM 1/10W R2742 165212306 RESISTOR,CHIP,12KOHM 1/10W R2744,R2754 165210306 RESISTOR,CHIP,10KOHM 1/10W R2745,R2756...
  • Page 53 LOWER MAIN CIRCUIT BOARD (WITH TUNER) Ref. No. Part No. Description R2A83 165227306 RESISTOR,CHIP,27KOHM 1/10W R2A86 165247306 RESISTOR,CHIP,47KOHM 1/10W R2C05,R2E01 165222206 RESISTOR,CHIP,2.2KOHM 1/10W R2C07,R2E02 165210506 RESISTOR,CHIP,1MOHM 1/10W R2C08,R2D10 161C22108 RESISTOR,CARBON,220OHM 1/2W R2C50,R2D30 165222106 RESISTOR,CHIP,220OHM 1/10W R2C53,R2D03 165210206 RESISTOR,CHIP,1KOHM 1/10W R2C54,R2D05 165275006 RESISTOR,CHIP,75OHM 1/10W R2D04,R2D08...

  • Page 54: Table Of Ic Pin Voltage

    TABLE OF IC PIN VOLTAGE CONDITION INSTRUMENT ANALOGUE MULTI TESTER : TAKEDARIKEN MODEL TR6841 DIGITAL OSCLLOSCOPE : YOKOGAWA 1540L MODE STOP : STOP(ST-BY),RECIVING CH-2 AND ANTENNA DISCONNECTTED,BLUE BACK ON THE TV SCREEN PLAY : TEST TAPE TPS-3 (COLOR BAR VIDEO SIG.) : AUX VIDEO IN PATTERN GENERATOR : PHILLIPS,PM5518-TX-VPS,COLOR BAR : AUX AUDIO IN...
  • Page 55 TABLE3 IC1401 (D1),IC2401 (D2),LA7286 STOP PLAY MODE STOP PLAY MODE PIN No. PIN No. 11.6 11.2 11.6 11.3 11.6 11.4 11.6 11.4 11.4 11.6 11.4 11.6 11.3 11.4 TABLE4 IC1601 (D1),IC2601 (D2)TA7291S STOP PLAY STOP PLAY MODE MODE PIN No. PIN No.
  • Page 56 TABLE7 IC1302 (D1 ONLY),AN304 STOP PLAY COPY STOP PLAY COPY MODE MODE PIN No. PIN No. 11.6 11.6 11.6 TABLE8 IC1301 (D1 ONLY),AN6326 STOP PLAY COPY STOP PLAY COPY MODE MODE PIN No. PIN No. TABLE9 IC2C01 (D2 ONLY),LC74781.9155 STOP PLAY STOP PLAY...
  • Page 57 TABLE11 IC2301 (D2 ONLY),BU4053BC STOP PLAY STOP PLAY MODE MODE PIN No. PIN No. TABLE12 IC2D01 (D2 ONLY),TEA6415C STOP PLAY STOP PLAY MODE MODE PIN No. PIN No. TABLE13 IC2D02 (D2 ONLY),TEA6420 STOP PLAY STOP PLAY MODE MODE PIN No. PIN No.
  • Page 58 TABLE16 IC2D03(D2 ONLY),LA7016 STOP PLAY STOP PLAY MODE MODE PIN No. PIN No. 10.5 10.5 10.4 TABLE17 IC2D04(D2 ONLY),LA7016 STOP PLAY STOP PLAY MODE MODE PIN No. PIN No. 10.4 10.5 10.4 TABLE18 IC2703(D2 ONLY),AT24C02.10FC STOP PLAY STOP PLAY MODE MODE PIN No.
  • Page 59 MV-8080G No. 289C3090 Printed in Japan C MV-8080G_1 Cover Page 2 97.12.10, 20:35 Adobe PageMaker 6.0J/PPC...

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