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Summary of Contents for 14317153

Page 1: ...table below Materials Model No Reference No V95 I Mechanism Mechanism MM531433 Manual V95 II Mechanism MS531500 RODucT AFETY OT cE The components designated by a symbol in this schematic diagram designates components whose value are of special significance to product safety Should any component designated by a symbol need to be replaced use only the part designated in the parts List Do not deviate...

Page 2: ...mbers When the O button on the remote control unit is pressed during display and clearing the self diagnosis display and mechanism mode display Display panel n 1 n J U _ u I_ 4 4 I Self Diagnosis number Mechanism mode number Recept fin channel display Tape counter Seconds display Self Diagnosis Contents No Problem Main Possible Cause Mechanism Operations and State After Occurrence 00 There is no a...

Page 3: ...ving from 1 REVIEW 2 tact is faulty shifts to the INITIAL mode and the IDLER 3 STILL 4 BRAKE and power goes off to 5 STOP Note For details of mechanism operations corresponding to the mechanism positions of the self diagnosis numbers 08 and 09 above refer to the separate volume on the V95 I mechanism manual These manual reference numbers are shown in the cover Mechanism Mode Display Contents Mode ...

Page 4: ...eads have worn out Envelope detec v ___________________________________ tion output IC301 Pin 25 or L blinking R3032 Mark side Rental see Fig 2 l 1 v klz flan gg d Switching pulse cassette TP183 see Fig CH 1 CH 2 One video head is clogged without tabs 2 l 2 One video head has worn out Some rental cassettes may have extremely low video playback outputs even when both video heads are normal As the a...

Page 5: ...lectrical adjustments for the this model can be be removed easily by pushing the tray lock lever in the performed with only the cabinet removed arrow direction to remove the lock as shown in the enlarge When replacing the bottom cover do not tighten the view A and by pushing the lid opener lever in the arrow screws too much Excess tightness may damage direction to remove the lock as shown in the e...

Page 6: ...M PF2HN rA 2 Tray Lock Lever II Cassette Tray w Fig 1 1 2 M PF2HN lA 3 TM 2 P PWB Assembly Chassis Fig 1 1 3 6 ...

Page 7: ...ide of the main board remote control facing up M PF2HNiTA 4 CP 1 PWB Assembly Foil side TM 2 PWB Fig 1 1 4 1 3 INSTALLATION OF THE FRONT PANEL When installing the front panel to the chassis after repaires and adjustments 1 Pressing down the door opener lever of the mechanism Note Opened cassette door position does not install the front main unit panel to the chassis 2 Set the cassette door to half...

Page 8: ... L MP4HNINZ MP4HN A MP4HN E3 VHR 790 3i T nern A New Zealand Tuner lF RF Con VP 1 PWB Assembly CP 1 PWB Assembly VHR 790 Australia e EFT rvp pwBAssemb y TN 3 PWB TB 2 PWB pwB _ VHR 7671R TN 5 CP I PWB Assembly CP 1 PWB Assembly 8 ...

Page 9: ...eady to operate the all operating mode 2 1 SERVO CIRCUIT ADJUSTMENT These adjustments should be done upon completion of the tape transport adjustments If the tape transport adjustments except the tilt adjustment are done after these adjustments follow the procedures again in section 2 1 3 Switching position adj When a cassette tape is loaded auto tracking will be set immediately after starting the...

Page 10: ...nment tape VHJ 0009 or VHJ 0023 Adj Location I Adj Value VR351 SW P I 6 5 H 0 5H I 1 Play back the alignment tape 2 Set the tracking control position to the center by pressing CHANNEL buttons l and simultaneously 3 Adjust VR351 SW P so that the width of T becomes 6 5 H 5 H as shown in Fig 2 1 3 WS S NP T 6 5H tO 5H 0 5H N Al Front edge of vetitcal sync signal T t Rise RF SW PULSE Fig 2 1 3 1o ...

Page 11: ...wire flat cable for VP 1 PWB assembly ALIGNMENT TAPE COLOR BAR SIGNAL H Sync Signal Color bar signal waveform VHJ 0008 Fig 2 2 1 wPv TCP 75 m vu 100 White Black Color bar pattern VHJ 0008 on monitor TV Fig 2 2 2 Connect the flat cable end from the cylinder assembly to the VP 1 PWB assembly using the relay jig to provide simple repairing of the VP 1 PWB assembly as shown in Fig 2 2 3 Further when a...

Page 12: ...e Fig 2 3 1 Note Set the following remote control button to the positions indicated below before making following adjustments I REMOTE CONTROL BUTTON I POSITION I TAPE SPEED SP INPUT AV I AUDIO I LR I 2 3 3 SEPARATION ADJ Measuring Point Measuring Equipment AUDIO OUTPUT Audio Multiplex TV terminal signal generator EURO pin3 Lch Oscilloscope Low path filter 15 kHz 48 dB oct Adj Condition I E E mode...

Page 13: ...F or UHF antenna to the VHFIUHF antenna input terminal Receive the middle electrical field 70 dB 90 dBL of the VHF or UHF channel and slowly turn the VR RF AGC from the point where snow noise is present to the point where it just disappears from the monitor TV Confirm by monitor TV that there is no beat and saturation S N is best point when receiving any TV channel 2 5 CHECKING THE RF CHANNEL If t...

Page 14: ...SCREW 2 6X6 PAD LED LN59L D8003 PHOTO DIODE PN263L NC D8001 D8002 S T SENSOR LOCATION PARTS W 10150 OR 10400 20100 OR 20200 OR 20210 OR OR 20300 OR 20310 20400 20410 20600 20700 30300 30400 30500 30600 30700 30800 30900 31100 31700 31800 40100 40200 40300 4071658108 4070430101 4120526204 6131605503 6131690974 6131604193 6131681514 4120215306 4120158800 4120158504 6131750661 6131716896 4120487505 6...

Page 15: ... VHR 7671R ASSY MOUNTING CLEANER EXCEPT VHR 7671R LOCATION PARTS Ml r EscmPnoN MECHANISM PARTS 2 10110 10130 10160 10200 10700 10720 10800 10810 20500 20510 20800 31000 31200 31300 31400 31500 31600 40400 5030A 5030B 5030C 5040A 5040B 5040C 60100 60200 60300 60400 60500 60600 60610 60700 60800 60810 70500 70510 6131739451 6450071560 4120487505 4120488304 6131675926 4120488007 6131658523 4120488007...

Page 16: ... parts 9 22 T 1 LOCATION PARTS Ml DESCFUPTION CABINET AND CHASSIS PARTS CH I CH 2 CH 3 CH 3 CH 4 CH 5 CH 6 CH 6 CH 6 CH 7 CH 8 CH 8 CH 9 CH 10 CH 10 CH 10 CH 11 CH I 1 CH 12 CH 12 CH 13 CH 14 CH 14 CH 15 CH 15 CH 15 CH 16 CH 17 CH 18 CH 19 CH 20 CH 21 CH 22 4111370007 4110217907 6131769311 6131729162 4120525108 4120289406 6131606036 6131730632 6131775381 6131602885 6131773165 6131735620 6131585751...

Page 17: ...7671R ONLY OR 4051236807 TR 2SBI 320A R VHR 7671R ONLY Q2342 4050158407 TR 2SC2812 L5 VHR 7671R ONLY OR 4050158704 TR 2SC2812 L6 VHR 7671R ONLY OR 4050144509 TR 2SC2412K R VHR 7671R ONLY OR 4050144608 TR 2SC2412K S VHR 7671R ONLY Q2351 4050000508 TR DTA1 t 4ES EXCEPT VHR 7671R Q2352 4050293504 TR DTCI 44 EK EXCEPT VHR 7671R Q2353 4050180101 TR 2SC3331 T EXCEPT VHR 7671R OR 4050180200 TR 2SC3331 U ...

Page 18: ...72 INDUCTOR 33UJ 6450038105 INDUCTOR 33U J LOCATION PARTS Ml DESCRIPTION LI402 6450021497 INDUCTOR 56UJ OR 6450038181 INDUCTOR 56U J L1404 6450021442 INDUCTOR 18U J OR 6450037986 INDUCTOR 18U J 12021 6450036934 INDUCTOR 1OOU J OR 6450037634 INDUCTOR 1OW J L2022 6450207396 INDUCTOR 180U K EXCEPT VHR 7671R L2371 6450087400 CORE BEAD VHR 7671R ONLY L2373 6450036934 INDUCTOR 1OOU J OR 6450037634 INDUC...

Page 19: ...IC 1000P J 50V EXCEPT VHR 7671R CERAMIC 1000P K 50V VHR 7671R ONLY CERAMIC 1000P K 50V VHR 7671R ONLY CERAMIC 220P J 50V VHR 7671R ONLY CERAMIC 220P J 50V VHR 7671R ONLY CERAMIC 2200P K 50V CERAMIC 22P J 50V CERAMIC 15P J 50V C3004 C3005 C3008 C3008 C3009 C3011 C3012 C3014 C3015 C3016 C3019 C3022 C3022 C3034 C3037 C3040 C3041 C3042 C3043 C3086 C3301 C3302 C3302 C3303 C3307 C3314 C3315 C3316 C3318 ...

Page 20: ...021 R2022 R2023 R2024 R2025 R2026 R2027 R2028 R2029 R2030 R2031 R2301 R2302 R2303 R2303 R2303 R2304 R2304 R2304 R2305 R2305 R2305 R2306 R2306 R2306 R2307 R2308 R2309 R2310 R2313 R2314 R2322 R2323 R2324 R2325 R2327 R2329 R2331 R2331 R2332 R2332 R2333 R2333 R2334 R2334 R2335 R2336 R2337 R2340 R2341 R2342 R2343 R2344 R2345 R2347 R2351 R2352 R2353 R2354 R2355 R2356 R2361 R2362 4010383900 4010383702 40...

Page 21: ... JA l 10W MT GLAZE 1K JA l 10W CARBON 510 JA l 4W CARBON 510 JA l 4W MT GLAZE 8 2K JA l 10W CARBON 4 7K JA 114W MT GLAZE 15K JA l 10W MT GLAZE 10K JA l 10W MT GIAZE 8 2K JA l 10W MT GLAZE I OK JA l 10W MT GLAZE lOOK JA l 10W CARBON 220K JA l 4W MT GLAZE lOOK JA l 10W MT GLAZE 10K JA 1 1OW MT GLAZE 330K JA l 10W LOCAllONPARTS W oEscRIPlloN R3558 R3560 R5001 R5002 R5003 R5004 R5005 R5006 R5007 R5009...

Page 22: ...SWITCHES 6450088049 6450062797 6450019777 6450115172 6450115165 6450062797 6450088049 6450019777 6450115172 6450115165 6450088049 6450019777 6450062797 6450115172 6450115165 6450088049 6450115172 6450115165 6450019777 6450062797 6450088049 6450019777 6450062797 6450115172 6450115165 6450062797 6450088049 6450019777 6450115172 6450115165 6450062797 6450088049 6450019777 6450115172 6450115165 645001...

Page 23: ...L6301 OR L6302 OR L6303 OR T6301 C6301 C6302 C6303 C6304 C6305 C6306 C6307 C6308 C6309 C631O C6311 C6312 C6313 C6314 C6315 C6316 C6317 C6318 C6319 C6320 C6321 R6301 R6303 R6304 R6305 R6306 R6307 R6308 R6311 R6312 R6313 CN631 6450035692 VR SEMI 22K N INDUCTORS 6450037955 INDUCTOR 15U J 6450021428 INDUCTOR 15U J 6450036910 INDUCTOR 1OU J 6450037627 INDUCTOR IOU J 6450036910 INDUCTOR 1OU J 6450037627...

Page 24: ... 0 1 U Z 25V 4031354002 ELECT 47U M 6 3V 4030695601 CERAMIC 0 01 U K 50V 4031255606 ELECT 100UM 16V 4030695601 CERAMIC 0 01 U K 50V 4030695601 CERAMIC O OIU K 50V 4030730005 CERAMIC 3300P K 50V 4030730005 CERAMIC 3300P K 50V 4031079905 ELECT IOUM 16V 4031079905 ELECT 10UM 16V 4030095807 CERAMIC 100P J 50V RESISTORS 4010379200 MT GLAZE 1 8K JA l 10W 4010383702 MT GLAZE 33K JA i 10W 4010380701 MT GL...

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