Sharp VC-FH310GM, Service Manual

Page 1: ...ISCHEN TEILE 4 EINSTELLUNG AUSTAUSCH UND MONTAGE DER MECHANISCHEN 5 ELEKTRISCHE EINSTELLUNG 6 ABLAUFDIAGRAMM ZUR LAUFWERKS FUNKTION UND FEHLERSUCHTABLLE 7 FEHLERSUCHE 8 BLOCKSCHALTBILD 109 9 SCHALTSCHEMA UND PLATINENMUSTER 117 10 ERSATZTEILLISTE 137 11 EXPLOSIONSDARSTELLUNGEN 146 12 VERPACKUNG DES GERÄTES 153 INHALT Im Interesse der Benutzer Sicherheit gemäß den Sicherheitsvorschriften in eingen L...

Page 2: ...e partsinreferencetothesymbolsonthePWB Donot allow any looseness VORSICHTSMASSNAHMEN BEIM AUSWECHSELN VON TEILEN Bei Wartungsarbeiten am Gerät mit eingeschalteter Stromversorgung ist besonders auf den weiß markierten Abschnitt zu achten Es handelt sich um den Primärstromkreis der spannungsführend ist Beim Überprüfen der Lötseite im Bandlaufmodus muß zunächstsichergestelltwerden daßdasBandeingezoge...

Page 3: ...nungssystem Schrägspuraufzeichnung mit zwei rotierenden Köpfen Videosignale PAL MESECAM Farb und B G weißsignale 625 Zeilen Aufzeichnungs 240 Minuten Max mit SHARP E 240 Band PAL SP 480 Minuten Max mit SHARP E 240 Band PAL LP 720 Minuten Max mit SHARP E 240 Band PAL EP Wiedergabezeit Bandbreite 12 7 mm Bandgeschwinddigkeit 23 39 mm s PAL SP 11 70 mm s PAL LP 7 8 mm s PAL EP Antenne 75 Ohm unsymmet...

Page 4: ...RAME OPERATION PWB ANTENNA TERMINAL COVER EUR TERM PWB MAIN PWB MECHANISM CHASSIS CASSETTE HOUSING CONTROL F F 2 DISASSEMBLY AND REASSEMBLY 2 1 DISASSEMBLY OF MAJOR BLOCKS except VC FH3101GM SM TOP CABINET Remove 2 screws 1 FRONT PANEL Remove 2 screws 2 and 7 clips 3 MECHANISM Remove 2 screw 4 1 screw 5 MAIN PWB Remove 2 screws 6 and 2 screws7 with antenna terminal cover Remove 1 screw 8 with top ...

Page 5: ...g Control C Top Cabinet Front Panel 3 B 3 E Mechanism Chassis Main PWB 8 F F TOP CABINET Remove 4 screws 1 FRONT PANEL Remove 2 screws 2 and 7 clips 3 MECHANISM Remove 1 screw 4 1 screw 5 MAIN PWB 1screw 0 and antenna terminal cover Remove 2 screws 6 and mechanism chassis Remove 1 screw 7 and 2 screws 8 with main PWB CASSETTE Remove 2 screws 9 HOUSING CONTROL ...

Page 6: ... voltage is 9V If more than 9V there is apossibility the mechanism will damage After ascertaining the return to the initial set position install the cassette housing in the specified position This method is applied only for the mechanism Rotate the flange of worm gear by using thin stick CW Loading direction CCW Ejection direction Note Be careful not to damage the gear of worm gear and worm wheel ...

Page 7: ...rm 4 Idler wheel ass y 5 Open guide 6 Supply reel disk 7 Supply main brake 8 Take up main brake 9 Pinch drive cam 10 A C head ass y 11 Reverse guide lever ass y 12 Reel relay gear 13 Take up reel disk 14 Pinch roller lever ass y 15 Drum ass y 16 Loading motor block 17 Drum driver motor 18 Take up pole base ass y 26 Auto head cleaner Ass y 17 15 26 11 5 9 14 12 8 16 13 4 6 2 7 3 1 18 10 ...

Page 8: ...GH600SM GH601SM VC FH310GM SM FUNCTION OF MAJOR MECHANICAL PARTS BOTTOM VIEW No Function No Function 19 Syncro Gear 20 Master cam 21 Capstan D D motor 22 Reel belt 23 Clutch lever 24 Limiter pulley ass y 25 Shifter 25 24 21 22 19 20 23 ...

Page 9: ...No Code Configuration Remarks JiGTG0090 CM 3 Torque Gauge Head JiGTH0006 AW JiGRH0002 BR JiGSG2000 BS JiGSG0300 BF 7 JiGADP003 BK Tension Gauge These Jigs are used for checking and adjusting the reel disk height When fixing any part to the threaded hole using resin with screw use the jig Specified torque 5 kg This cassette torque meter is used for check ing and adjusting the torque of take up for ...

Page 10: ...casionally blocked Abnormal rotation or significant vibration requires replacement Clean tape contact part with the specified cleaning liquid Clean tape contact area with the specified cleaning liquid Clean rubber and rubber contact area with the specified cleaning liquid Screen swaying Cassette not loaded or unloaded No tape running tape slack Tape slack Video head cleaning procedure 1 Apply one ...

Page 11: ...peration 4 4 TORUNATAPEWITHOUTTHECASSETTE HOUSING CONTROL ASSEMBLY 1 Remove the full surface panel 2 Short circuit between TP803 and TP802 3 Plug in the power cord 4 Turn off the power switch The pole bases move into U L position 5 Open the lid of a cassette tape by hand 6 Hold the lid with two pieces of vinyl tape 7 Set the cassette tape in the mechanism chassis 8 Stabilize the cassette tape with...

Page 12: ...ged Take care so that grease does not adhere the brake surface 2 After reassembly check the video search rewind back tension see 4 10 and check the brake torque see 4 14 Height checking and adjustment Note 1 Set the master plane with due care so that it does not contact the drum 2 When putting the master plane shift the reverse guide a little in the loading direction Care must be taken since exces...

Page 13: ... control assembly After short circuiting between TP803 and TP802 provided at main PWB plug in the power cord Setting 1 Set a torque gauge to zero on the scale Place it on the take up reel disk 2 Press the FF button 3 To calculate the remaining capacity of the play back mode slowly rotate the supply reel disk and then shift it into the forward mode Checking 1 Turn the torque gauge slowly one rotati...

Page 14: ...isk and turn it counterclockwise very slowly one rotation every 1 to 2 seconds and check that the torque is within the set value 14 1 3 5mN m 144 35gf cm Set value LP 6 9 mN m 70 gf cm Figure 4 8 Checking 1 Make sure that value is within the setting 6 9 mN m 70 gf cm 2 The winding up torque fluctuates due to variation of rotation torque of limiter pulley ass y Read the center value of fluctuation ...

Page 15: ...TP803andTP802pro vided at main PWB plug in the power cord Checking Press the play button to set the playback mode 1 Detach the pinch roller from the capstan shaft Do not separate excessively Or the pinch lever and pinch double action lever may disengage 2 Engage the tension gauge adapter with the pinch roller shaft and pull in the arrow direction 3 Gradually return the pinch roller and measure the...

Page 16: ...h the beginning of a E 180 tape Figure 4 16 Figure 4 17 A A A Tensionpole adjustment driver C W C C W Cassette torque meter 500g Weight to prevent float 500g Standard A 0 mm 0 5 0 2 Checking 1 Push the REC button to place the unit in the SP record mode 2 At this time ascertain that the back tension is within the setting 3 9 to 5 5mN m 40 to 56gf cm by seeing the indication of torque cassette meter...

Page 17: ... or take up side brake torque is within the setting clean the felt surface of reel disk supply take up brake lever check again the brake torque If value cannot be set within the setting yet replace the main brake ass y or main brake spring Figure 4 18 4 14 CHECKING THE BRAKE TORQUE Checking the brake torque at the supply side Figure 4 19 Remove the cassette housing control assembly After short cir...

Page 18: ...123 Tilt screw 3 Unsolder the PWB fitted to the A C head Notes 1 When replacing never touch the head If you touched clean with the cleaning liquid 2 When removing the screw 3 take care so that the spring may out Figure 4 23 Note 1 If the screw 1 is tighten tentatively too loose the azimuth and height of A C head may change when they are finally tightened Therefore care must be taken 2 After comple...

Page 19: ...ent procedure refer to Figure 4 30 7 Turn the tilt screw to remove the tape crease at the fixing guide flange Playback the tape and check for tape crease at the fixing guide flange 1 If there is no tape crease Turn the tilt screw clockwise so that tape crease appears once at the flange and then return the tilt screw so that the crease disappears 2 If there is tape crease Turn counterclockwise the ...

Page 20: ... to get max audio output 5 The adjustment of 3 and 4 twice or three times repeat and finally adjust 4 Figure 4 27 For X value adjustment Adjust the X value turning the gear type screwdriver Figure 4 28 3 Tape run adjustment 1 Connect the oscilloscope to PB ATR signal output test point set oscilloscope sync to EXT trigger input the PB CHROMA signal head switching pulse 2 Rough adjustment of X value...

Page 21: ...back the self picture recorded tape and check the flatness of ATR signal waveform and sound Notes When the A C head X value adjustment is performed be sure to perform at first X value rough adjustment refer to 4 17 3 2 PB ATR Signal Head switching pulse Figure 4 29 4 A C head X value adjustment 1 Fix A C head arm screws 1 by the method described in 4 15 Replacement 3 2 Playback the alignment tape ...

Page 22: ... or D D rotor ass y 5 After installation adjust the playback switching point for adjustment of servo circuit 4 18 REPLACEMENT OF THE CAPSTAN D D DIRECT DRIVE MOTOR Remove the mechanism from the set Removal Follow the order of indicated numbers 1 Unsolder loading motor wire and drum FFC 2 Remove the reel belt 1 3 Remove the three screws 2 Reassembly 1 Taking care so that the capstan shaft does not ...

Page 23: ...d in 4 19 D D motor replace ment 2 Remove the drum earth brush ass y 2 3 Remove the upper and lower drum assembly from main chassis 1 4 Remove the drum FFC holder 3 Cares when replacing the drum 1 Be careful so that the drum earth brush is not lost 2 Do not touch directly the drum surface 3 Fit gently the screwdriver to the screws 4 Since the drum assembly is an extremely precise as sembly it must...

Page 24: ...hing point as shown below 2 Fix the shifter position setting part to the roading arm T position setting part as shown in figure 3 Make sure tension arm not run on the shifter as shown in figure a b c Loading arm T Shifter Insert point Loading arm T Loading arm S Phase matting Not run on the sifter Sifter Tension arm a c b Drum Capstan D D motor Bottom side of mechanism chassis ...

Page 25: ... install the replacement loading motor as shown below Figure 4 40 Figure 4 38 2 The loading motor pressing in must be less than 196N 20 kgf Adjust the distance between motor and pulley to 6 95 mm Figure 4 38 1 Figure 4 39 0 2 0 15 E ring 6 95 mm A part Worm gear 0 0 15 Loading motor To press the motor in first receive it by portion A Apply grease Worm gear Apply grease Apply grease Apply grease L ...

Page 26: ...NG 1 Proof lever Proof lever spring and Holder R Figure 4 41 MSPRD0215AJFJ Proof lever spring fixing direction designated Take care that not to damage this parts out side out side inside bottom top MSPRD0212AJFJ Figure 4 42 Figure 4 43 2 0pen lever Sensor Plate and Frame R 3 Spring to Drive Arm R ...

Page 27: ...0SM GH600SM GH601SM VC FH310GM SM 4 Frame R Frame L Drive Arm R Drive Arm L Upper Plate LANGF9661AJFW Top surface should be free from scratches or soil When assemble drive lever to frame R make sure the hole synchronize Figure 4 44 ...

Page 28: ...l parts such as video heads Check that the mechanism and all electric components are in good working condition prior to the adjustments otherwise adjustments can not be completed Instruments required Colour TV monitor Dual trace oscilloscope Audio signal generator AC milli voltmeter Blank video cassette tape Alignment tape VROCPSV Screwdriver for adjustment Colour bar singnal generator Location of...

Page 29: ...5 2 Note For manual PG Adjustment press FF or REW key at the Test Mode to set the tracking in center 6 5 0 5H V 2V div CH 1 Head Switching Pulse CH 2 Video signal Figure 5 2 Head Tape 2 CBZF 2LP BBZG 4 CBZF 4HiFi CBZF 1 Play a self recorded tape 2 Press the PAUSE STILL button to freeze the picture 3 Adjust or TRACKING buttons on the remote control so that the vertical jitter of the picture is mini...

Page 30: ...oltmeter to the AUDIO OUT jack 2 Feed the audio signal shown in table to the AUDIO IN jack 3 Put the unit in E E or recording mode 4 Make sure that the output level is value shown in table AUDIO CIRCUIT ADJUSTMENT CHECKING OF E E LEVEL Measuring AC milli voltmeter instrument Mode E E Record Input signal 1kHz 3 8 dBs Test point AUDIO OUT jack Specification 3 8 2dBs 1 Connect an AC milli voltmeter t...

Page 31: ...ication 1 0 0 2Vp p Y C CIRCUIT ADJUSTMENT ADJUSTMENT OF EE Level Confirmation VIDEO PAL Colour Bar 1Vp p Measuring instrument Mode Cassette Spectrum Analyzer Record Self recorded tape Test point YC CHIP Pin98 Specification 4 8MHz 100KHz ADJUSTMENT OF Deviation Confirmation VIDEO Colour Bar 1Vp p Measuring instrument Mode Cassette Osiloscope Self recorded Playback tape Test point YC CHIP Pin98 Spe...

Page 32: ...meter Playback Alignment Tape VRO CBFF Test point AUDIO OUT Specification 3 8 2dBs VIDEO Optional ADJUSTMENTOFPBLevelConfrimationHIFI Lch Rch AUDIO Optional Measuring instrument Mode Cassette Voltmeter Recorded Playback Self recorded tape Test point AUDIO OUT Specification 3 8 2dBs VIDEO Optional ADJUSTMENT OF HIFI Lch Rch Sela Rec PB Level Confirmation HIFI Lch Rch AUDIO AUDIO IN at 1KHz 3 8dBs F...

Page 33: ...lease the TEST code R C code 47H display will return to EE mode 1 During EE mode send the TEST Code R C code 47H to VCR and hold the Test code do not let go 2 While sending the TEST code the monitor screen will display the initial JP and Y C Rec Current setting Video mode and ROM Version condition Measuring instrument Mode Digital Voltmeter EE Specification 2 5 0 5V TUNER IF Circuit ADJUSTMENT ADJ...

Page 34: ...C connector1PIN High speed between AT25 5V AC5PIN AC2PIN Other model between AT12V AC5PIN AC2PIN ADJUSTMENT OF Over Load Characteristic Confirmation Item Test point Specification Fix Load AT 12V AT between 12Vline GND Output above 11 0V 2 0 2 2A over load AT 25 0V AT between 25 5Vline GND Output above 25 0V Measuring instrument Osiloscope when apply the over load at the AT12V AT25 5V output for ev...

Page 35: ...ed and loading motor stops Start sensor close Cassette is judged caught halfway Cassette LED or some other part is judged defective 6 MECHANISM OPERATION FLOWCHART AND TROUBLESHOOTING GUIDE MECHANISM OPERATION FLOWCHART This flowchart describes the outline of the mechanism s operation but does not give its details 1 0 1 1 1 1 1 1 1 1 1 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 ...

Page 36: ... motor stops End Stop capstan motor NO YES Press STILL key Pinch roller releasing Idler swinging Pinch roller pressing Loading motor turns reverse direction and master cam clockwise Turn capstan motor in reverse direction Turn loading motor forward direction Mode switch is at VSR position Set capstan motor to search speed Is take up reel sensor signal outputted Press REW key Release pinch roller M...

Page 37: ...or stop rotate Mode SW at PB position Loading motor reverse direction Loading Motor stop rotate Loading motor stops End Loading motor turns in reverse direction and master cam clockwise 4 supply reel pulses outputted Does the take up reel pulse output two edges Capstan motor turns clockwise Loading motor turns reverse direction Mode switch is at Eject position Loading motor stops Capstan motor sto...

Page 38: ...age supply system in trouble Does capstan motor turn in FF or REW direction Are idler wheel ass y and reel disk in mesh Is the pulse outputted from reel sensor The cassette tape is presumably damaged 2 REC PLAY FAILURE MODE RELEASE NO NO NO NO NO NO NO YES YES YES YES YES YES YES YES Is the master cam at PB position Does loading motor operate Modes changing smoothly through mode switch Loading mot...

Page 39: ...wheel ass y and supply reel disk in mesh Is supply reel disk winding torque normal Is pulse outputted from reel sensor Check main PWB YES YES YES YES YES NO NO NO NO NO YES YES NO NO YES Press REW key 4 i Unusual sound in cassette insertion and ejection mode Is unusal sound heard during cassette control running Unusual sound heard with pinch roller lever going up or down Is unusual sound heard dur...

Page 40: ...ecified Thrust gap found at reel disk Drive system out of contact with any part on main PWB Turn capstan motor by hand Unusual sound heard Check drive system s gears for damage Replace damaged gear with new one Reel disk Limiter pulley ass y Idler gear ass y Check reel disk and main chassis And replace defective parts Adjust reel disk height Rearrange the parts on main PWB ...

Page 41: ...e of abnormal noise sound Check for short circuit of rectifying diode of each rectifying circuit of secondary circuit and check for shunt regulator circuit D934 D933 IC903 C9335 9336 FLOW CHART NO 4 POWER TROUBLESHOOTING 4 In case of output voltage at low level Check whether the secondary side photocoupler circuit operates normally IC903 C9336 R930 R932 R933 Check the circuit and replace defective...

Page 42: ... sensor and pin 87 of IC701 Check line between pin 92 of IC701 and pin 10 of P701 Is the supply voltage of 12V fed to pin 8 of P701 Check M 12V lines Check IC on mechanism Check line between IC on mechanis and loading motor Replace loading motor Is the specified voltage applied at the loading motor terminal when the cassette tape is inserted Does IC on mechanism output to about 10V when the casset...

Page 43: ...sor and pin 2 of IC701 Is a H level applied at pin 10 of P701 when a reel pulse has been inputted Check line between pin 92 of IC701 and pin 10 of P701 Is the supply voltage of 12V fed to pin 8 of P701 Is the voltage about 10V sent out from IC on mechanism Check IC on mechanism Is the specified voltage applied at the loading motor terminal Check line between IC on mechanism and loading motor Does ...

Page 44: ...NO FLOW CHART NO 16 HEAD SWITCHING PULSE TROUBLESHOOTING No head switching pulse See FLOW CHART NO 14 15 DRUM MOTOR TROUBLESHOOTING 1 2 Is the drum motor rotating Is the drum PG signal and drum FG signal present at pin 65 of IC701 Replace IC701 Check line between P701 and IC701 Check peripheral circuit of IC on mechanism Are the drum PG signal and drum FG signal present on pin 11 of P701 2 5V 2 5V...

Page 45: ...e IC701 Replace drum motor NO 1 FLOW CHART NO 18 CAPSTAN SERVO TROUBLESHOOTING Capstan servo does not function Only PB mode inoperative YES NO Check 1 Check capstan motor unit and or replace Is there capstan AFC and APC signal at pins 31 and 33 of IC701 Replace A C head YES NO YES NO NO YES NO Replace IC701 NO Is there REC CTL signal output at pins 74 and 75 of IC701 Does PB CTL signal appear at p...

Page 46: ... the pin 52 of IC201 Check the line between pins 63 and 62 of IC201 and all the way up thru to pins 84 and 85 of IC701 Is picture signal output to the emitter of video output buffer Q251 1 Line output Check video output buffer Q251 peripheral and output terminal periphery 2 RF output Check video output buffer Q251 peripheral and video input terminal of RF converter periphery Is supply voltage of 5...

Page 47: ... Check C210 Is voltage 5V applied to the CCD section power terminal pin 36 of IC201 Is CCD control voltage approx 0V PAL MESECAM mode 5 0V NTSC mode applied normally to the pin 37 from the pin 57 of IC201 Is clock signal approx 8 86 MHz PAL mode 7 16 MHz NTSC mode 0 5Vp p for CCD applied normally to the pin 44 from the pin 69 of IC201 Check the pins 13 and 14 of IC201 peripheral circuit Check R201...

Page 48: ... at pin 57 46 of IC651 Is there audio signal outputted at pins 5 53 of IC651 YES NO NO Is there audio signal inputted at each input terminal of IC201 as shown in table U V tuner audio input terminal pin 9 Aux input terminal pin 8 Is there audio signal outputted at pins 11 of IC201 Is there audio signal outputted at pin 62 of IC651 NO NO NO NO NO Check line ranging from A out pin 21 of TU101 Check ...

Page 49: ... to 30 of IC651 Check PC 5V lines Is there A H SW P signal at pin 27 of IC651 YES No HI FI sound playback E E mode is possible Check peripheral circuit of IC651 as shown in table L ch pins 16 17 18 19 R ch pins 32 33 34 35 Is the supply voltage of 5V fed to pin 25 of IC651 NO Check the A H SW P line between pin 27 of IC651 and pin 28 of IC701 YES FLOW CHART NO 24 LINEAR SOUND MODE TROUBLESHOOTING ...

Page 50: ...ck the AUDIO MUTE H line between pin 99 of IC201 and pin 81 of IC701 NO Is there L level at pin 99 of IC201 Is there signal at pin 11 of IC201 YES YES Replace IC201 Clean A C head Replace A C head Replace IC201 Re adjust azimuth NO YES YES YES YES PAL EP ONLY Are there signal at pin 1 of IC601 YES NO Hi Fi model ONLY Is there audio signal inputted at and pin 62 of IC651 Check line between pin 11 o...

Page 51: ...Is there a NICAM IGR audio signal at pins 31 30 of IC1701 Is there a NICAM IGR audio signal at pin 15 16 of IC2501 Is there a base band signal at pin 2 of IC1701 Check line between pin 39 40 of IC2501 and pins 9 14 of IC651 See Flow Chart No 21 Hi Fi SOUND MODE TROUBLESHOOTING 1 For Hi Fi model Is 5V supplied at pins 11 19 1 of Check PC 5V line Is MPX 8V supplied at pin 33 of IC1701 Check the REG ...

Page 52: ... pin36 C MPX output L ch pin16 D pin11 A E2 L2 audio input R ch pin34 B E1 L1 audio input R ch pin37 C pin15 D pin10 NO NO NO YES YES YES Check STBY 5V line Check STBY 12V line Check line between pins 21 22 of IC2501 and pins 17 18 of IC701 Is there SDA and SCL signal applied to pins 21 and 22 of IC2501 Is voltage 5V applied to the video section power terminal at pins 24 29 of IC2501 Is voltage 12...

Page 53: ...xample ON and OFF are taken as 1 and 0 respectively The numbers JP0 to JP39 are divided into four groups and each group s setting is displayed in hexadecimal notation JP27 JP26 JP25 JP24 1 1 0 0 C JP23 JP22 JP21 JP20 0 0 0 0 0 JP19 JP18 JP17 JP16 0 0 0 0 0 JP15 JP14 JP13 JP12 0 1 0 0 4 JP11 JP10 JP9 JP8 0 0 1 1 3 JP7 JP6 JP5 JP4 0 0 0 0 0 JP3 JP2 JP1 JP0 0 0 0 0 0 Also recording level preset numbe...

Page 54: ...he television screen upper left a Check the power on Power is ON b Make short circuit test point TP801 and hold the point Be sure that all the LCD display light up into the TEST mode YC 44220707 VM F8F9 NOR If the jumper setting is set as step 1 d it will be displayed on television screen like the example above 5 Finally release the test point to return to normal screen E E mode YC 4 4 2 2 0 7 0 7...

Page 55: ... DNR 0 0 0 0 0 0 0 0 JP26 POST CODE 0 0 0 0 0 0 0 0 JP25 SAT CTL 0 0 0 0 0 0 0 0 JP24 AV LINK 16 9 0 0 1 0 1 0 0 0 JP23 Hi Fi 1 1 1 1 1 1 1 1 JP22 SORT CLOCK 1 1 1 1 1 0 0 0 JP21 DECODER 1 1 1 1 1 1 1 1 JP20 SURROUND 0 0 0 0 0 0 0 0 JP19 IGR 1 1 1 1 1 1 1 1 JP18 NICAM 0 0 0 1 1 1 0 1 JP17 G CODE1 0 0 0 0 0 0 0 0 JP16 G CODE0 1 1 1 1 1 0 0 0 JP15 EP 1 1 1 1 1 1 1 1 JP14 LP 0 0 0 0 0 0 0 0 JP13 F AV...

Page 56: ...109 VC GH61GM SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM 8 BLOCK DIAGRAM BLOCKSCHALTBILD POWER CIRCUIT BLOCK DIAGRAM HAUPTSTROMKREIS BLOCKSCHALTBILD ...

Page 57: ...111 110 VC GH61GM SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM VC GH61GM SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM SYSTEM SERVO BLOCK DIAGRAM SYSTEMS SERVO BLOCKSCHALTBILD ...

Page 58: ...SM GH600SM GH601SM VC FH310GM SM EE Signal PB Luminance Signal REC Luminance Signal EE Signal Wiedergabe Luminanzsignal Aufnahme Luminanzsignal PB Chrominance Signal REC Chrominance Signal Wiedergabe Chrominanzsignal Aufnahme Chrominanzsignal SIGNAL FLOW BLOCK DIAGRAM SIGNALVERLAUF BLOCKSCHALTBILD ...

Page 59: ...VC GH60SM GH600SM GH601SM VC FH310GM SM VC GH61GM SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM EE Signal PB Signal REC Signal E E Signal Wiedergabe signal Aufnahme sihnal AUDIO BLOCK DIAGRAM AUDIO SCHALTKREIS BLOCKSCHALTBILD ...

Page 60: ...S DER NETZSTECKDOSE ZIEHEN 2 KÜHLKÖRPER VON HALBLEITERN SOLLTEN BEI BETRIEB DES CHASSIS ALS MÖGLICHE URSACHEN ELEKTRISCHER SCHALÄGE BETRACHTET WERDEN ANMERKUNG DiesesLeitungsschemaistdasoriginale Daherkann es von ihrem Leitungsschema etwas verschieden sein CAUTION This circuit diagram is original one Therefore there may be a slight difference from yours NOTES 1 The unit of resistance ohm is omitte...

Page 61: ... B C D E F G H I J VC GH61GM SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM 9 SCHEMATIC DIAGRAM AND PWB FOIL PATTERN SCHALTSCHEMA UND PLATINENMUSTER OPERATION CIRCUIT BEDIENUNGSSCHALTUNG VC GH61GM SM GH611GM SM VC FH310GM SM ...

Page 62: ...GM VC GH60SM GH600SM GH601SM VC FH310GM SM VC GH61GM SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM VOLTAGE MEASUREMENT MODE PB Parentheses REC Without Parentheses MAIN CIRCUIT 1 HAUPTSCHALTUNG 1 1 SPANNUNGSMESSMETHODE WIEDERGABE Runde Klammern AUFNAHME Ohne runde Klammern VC FH310GM NO USE ...

Page 63: ... GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM VC GH61GM SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM VOLTAGE MEASUREMENT MODE PB Parentheses REC Without Parentheses SPANNUNGSMESSMETHODE WIEDERGABE Runde Klammern AUFNAHME Ohne runde Klammern MAIN CIRCUIT 1 HAUPTSCHALTUNG 1 2 NO USE ...

Page 64: ...611GM VC GH60SM GH600SM GH601SM VC FH310GM SM VC GH61GM SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM VOLTAGE MEASUREMENT MODE PB Parentheses REC Without Parentheses MAIN CIRCUIT 2 HAUPTSCHALTUNG 2 SPANNUNGSMESSMETHODE WIEDERGABE Runde Klammern AUFNAHME Ohne runde Klammern NO USE NO USE ...

Page 65: ...M SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM VC GH61GM SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM VOLTAGE MEASUREMENT MODE PB Parentheses REC Without Parentheses MAIN CIRCUIT 3 HAUPTSCHALTUNG 3 SPANNUNGSMESSMETHODE WIEDERGABE Runde Klammern AUFNAHME Ohne runde Klammern ...

Page 66: ...M SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM VC GH61GM SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM VOLTAGE MEASUREMENT MODE PB Parentheses REC Without Parentheses MAIN CIRCUIT 4 HAUPTSCHALTUNG 4 SPANNUNGSMESSMETHODE WIEDERGABE Runde Klammern AUFNAHME Ohne runde Klammern ...

Page 67: ...SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM VC GH61GM SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM VOLTAGE MEASUREMENT MODE PB Parentheses REC Without Parentheses EUR TERM CIRCUIT EUR TERM SCHALTUNG SPANNUNGSMESSMETHODE WIEDERGABE Runde Klammern AUFNAHME Ohne runde Klammern ...

Page 68: ... G H I J VC GH61GM SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM VOLTAGE MEASUREMENT MODE PB Parentheses REC Without Parentheses BACK LIGHT CIRCUIT SCHALTUNG SPANNUNGSMESSMETHODE WIEDERGABE Runde Klammern AUFNAHME Ohne runde Klammern ...

Page 69: ...I J VC GH61GM SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM VOLTAGE MEASUREMENT MODE PB Parentheses REC Without Parentheses NICAM IGR CIRCUIT NICAM IGR SCHALTUNG SPANNUNGSMESSMETHODE WIEDERGABE Runde Klammern AUFNAHME Ohne runde Klammern ...

Page 70: ...132 1 2 3 4 5 6 7 8 9 10 A B C D E F G H I J VC GH61GM SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM VPS_PDC CIRCUIT VPS_PDC SCHALTUNG ...

Page 71: ...A B C D E F G H I J VC GH61GM SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM PWB FOIL PATTERN LEITERPLATTENFOLIENMUSTER OPERATION PWB BEDIENUNGS LEITERPLATTE NICAM IGR PWB NICAM IGR LEITERPLATTE BACK LIGHT PWB LEITERPLATTE ...

Page 72: ... 3 4 5 6 7 8 9 10 A B C D E F G H I J 11 12 13 14 15 16 17 18 19 VC GH61GM SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM VC GH61GM SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM MAIN PWB HAUPTLEITERPLATTE ...

Page 73: ...136 1 2 3 4 5 6 7 8 9 10 A B C D E F G H I J VC GH61GM SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM VPS_PDC SECAM PWB VPS_PDC SECAM LEITERPLATTE EUR TERM PWB EUR TERM LEITERPLATTE ...

Page 74: ...2001LK 1 V 2SC2001LK AA Q903 VS2PD601AR 1Y V 2PD601AR AB Q961 VS2SD471 KL1E V 2SD471 KL AC Q966 VS2SB1443TV1E V 2SB1443TV AE Q967 VSKRC102S 1Y V KRC102S AA Q971 VS2PB709AR 1Y V 2PB709AR AB Q972 VSKRC103S 1Y V KRC103S AA Q992 VS2SB1443TV1E V 2SB1443TV AE Q993 VSKRC102S 1Y V KRC102S AA Q1861 VSKRC102S 1Y V KRC102S FH310GM SM AA Q1862 VS2PD601AR 1Y V 2PD601AR FH310GM SM AB Q1865 VS2PD601AR 1Y V 2PD60...

Page 75: ...C351 VCEA9M0JW476M V 47 6 3V Electrolytic AB C352 VCKYCY1CF104ZS V 0 1 16V Ceramic C353 VCKYCY1HF103ZS V 0 01 50V Ceramic C354 VCKYCY1HF103ZS V 0 01 50V Ceramic C356 VCCCCY1HH101JS V 100p 50V Ceramic C357 VCKYCY1CB104KS V 0 1 16V Ceramic C358 VCKYCY1CB104KS V 0 1 16V Ceramic D706 RH PX0252GEZZ V GP1S563 AF D707 RH PX0252GEZZ V GP1S563 AF D710 VHD1SS119 1Y V 1SS119 FH310GM SM AA GH61GM SM 611GM D71...

Page 76: ...p 50V Ceramic C702 VCEA9M0JW476M V 47 6 3V Electrolytic AB C703 VCKYCY1CF104ZS V 0 1 16V Ceramic C704 VCEA9M0JW227M V 220 6 3V Electrolytic AB C705 VCKYCY1CF104ZS V 0 1 16V Ceramic C706 VCKYCY1CF104ZS V 0 1 16V Ceramic C707 VCCCCY1HH7R0DS V 7 0p 50V Ceramic C708 VCCCCY1HH100DS V 10p 50V Ceramic C709 VCCCCY1HH180JS V 18p 50V Ceramic C710 VCCCCY1HH180JS V 18p 50V Ceramic C713 VCKYCY1HF103ZS V 0 01 5...

Page 77: ...6W Metal Oxide R616 VRS CY1JF183JS V 18k 1 16W Metal Oxide R618 VRS CY1JF473JS V 47k 1 16W Metal Oxide R619 VRS CY1JF470JS V 47 1 16W Metal Oxide R620 VRS CY1JF682JS V 6 8k 1 16W Metal Oxide R621 VRD RA2EE4R7JY V 4 7 1 4W Carbon R623 VRS CY1JF273JS V 27k 1 16W Metal Oxide R624 VRS CY1JF472JS V 4 7k 1 16W Metal Oxide R625 VRS CY1JF222JS V 2 2k 1 16W Metal Oxide R626 VRS CY1JF101JS V 100 1 16W Metal...

Page 78: ... 1 16W Metal Oxide R748 VRS CY1JF000JS V 0 1 16W Metal Oxide R750 VRD RA2BE473JY V 47k 1 8W Carbon AA R751 VRD RA2BE562JY V 5 6k 1 8W Carbon AA R752 VRD RA2BE103JY V 10k 1 8W Carbon AA R754 VRD RA2EE181JY V 180 1 4W Carbon AA R756 VRS CY1JF103JS V 10k 1 16W Metal Oxide R760 VRG SC2EB1R0J V 1 1 4W FuseResistorAB R771 VRS CY1JF103JS V 10k 1 16W Metal Oxide R781 VRS CY1JF103JS V 10k 1 16W Metal Oxide...

Page 79: ...V Switch REW AB except FH310GM SM S885 QSW K0004AJZZ V Switch REW AB FH310GM SM S886 QSW K0004AJZZ V Switch FF AB except FH310GM SM S887 QSW K0004AJZZ V Switch FF AB FH310GM SM SC881 QSOCZ0450CEZZ V Socket 4pin OA AC DUNTB107TEX1 BACK LIGHT Unit TORANSISTORS Q851 VS2PD601AR 1Y V 2PD601AR AB Q852 VS2PD601AR 1Y V 2PD601AR AB DIODES D8851 RH PXA021WJZZ V PhotoDiode AD D8852 RH PXA021WJZZ V PhotoDiode...

Page 80: ...4 VRD RA2BE123JY V 12k 1 8W Carbon R2561 VRD RA2BE750JY V 75 1 8W Carbon R2591 VRS CY1JF000JY V 0 1 16W Metal Oxide AA R2592 VRS CY1JF123JY V 12k 1 16W Metal Oxide AA R2593 VRD RA2BE123JY V 12k 1 8W Carbon R2801 VRD RA2BE821JY V 820 1 8W Carbon AA R2803 VRS CY1JF123JY V 12k 1 16W Metal Oxide AA R2821 VRD RA2BE750JY V 75 1 8W Carbon R2841 VRD RA2BE821JY V 820 1 8W Carbon AA R2843 VRS CY1JF123JY V 1...

Page 81: ...tor AX 62 RMOTP1139GEZZ J Drum Drive Motor AT 63 DDRMW0043TEX2 V Upper and Lower Drum 65 QBRSK0041GEZZ J Earth Brush Ass y AD 66 XBPSD26P04500 V 2 6P 4 5A D M AB 67 PGiDM0187AJZZ V Open Guide AC 70 MSPRC0228AJFJ V Azimuth Spring AB 71 MSPRC0224AJFJ V Height Adjusting Spring AC 72 LHLDW1894AJZZ V R T FFC Holder AB 73 MLEVP0355AJZZ V Auto Head Cleaner Ass y 201 XBPSD26P08000 V 2 6P 8S A C Head AA 20...

Page 82: ... HDECQA022WJSB V Cassette Flap GH611GM BK 500 3 HDECQA022WJSA V Cassette Flap GH611GM S 500 4 HDECQA042WJSA V Front Dec GH60SM GH61GM SM MECHANICAL PARTS VC FH310GM SM 600 GCABA3172AJSW V Top Cabinet 601 GCABB1257AJNB V Main Frame 602 GCOVA2230AJZZ V Antenna Terminal Cover 603 XHPSD30P06WS0 V Screw AA 604 LANGK0262AJFW V Top Cabinet Fix Angle 605 XJSSF30P10000 V Screw AA 606 LX HZ3047GEFF V Screw ...

Page 83: ...LUNGEN DES MECHANISCHE TEILE MECHANISM CHASSIS PARTS TEILE DES LAUFWERKCHASSIS A A 205 66 66 53 222 221 55 17 59 56 70 202 66 65 62 66 62 63 1 33 9 2 58 24 32 7 51 49 73 201 203 49 51 16 71 8 215 6 12 36 31 18 13 224 45 67 41 19 28 204 38 37 61 208 29 10 34 11 30 23 48 46 219 27 35 209 210 211 212 213 214 35 43 5 43 4 21 52 25 72 44 60 64 20 205 216 ...

Page 84: ...2 1 A B C D E F G H VC GH61GM SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM CASSETTE HOUSING CONTROL PARTS CASSETTENGEHAUSE REGELTEILE A A 300 302 306 304 301 314 314 305 309 315 303 312 313 317 308 307 310 311 ...

Page 85: ...F G H VC GH61GM SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM MECHANICAL PARTS MECHANISCHE TEILE GH61GM SM GH611GM SM 605 615 607 605 602 603 616 604 E B C 601 610 603 611 600 606 C E A D D 612 606 608 617 A B 614 609 620 613 ...

Page 86: ...VC GH61GM SM GH611GM VC GH60SM GH600SM GH601SM VC FH310GM SM MECHANICAL PARTS MECHANISCHE TEILE FH310GM SM 617 618 600 615 605 618 602 608 616 609 611 603 601 610 C E A E B C D 614 A B 617 612 616 D D 607 608 G F F 617 619 604 604 620 G ...

Page 87: ...cassette housing Keep the cassette cover about 45 open and make sure that the cassette cover open lever is between the front panel and the cassette cover Now fix the front panel in place Den Kassettenfachdeckel auf ca 45 offen halten und darauf achten daß sich der Öffnungshebel zwischen der Frontplatte und dem Kassettenfachdeckel befindet Frontplatte befestigen Die Frontplatte nicht montieren wenn...

Page 88: ...ette housing Keep the cassette cover about 45 open and make sure that the cassette cover open lever is between the front panel and the cassette cover Now fix the front panel in place Den Kassettenfachdeckel auf ca 45 offen halten und darauf achten daß sich der Öffnungshebel zwischen der Frontplatte und dem Kassettenfachdeckel befindet Frontplatte befestigen Die Frontplatte nicht montieren wenn der...

Page 89: ...assette housing Keep the cassette cover about 45 open and make sure that the cassette cover open lever is between the front panel and the cassette cover Now fix the front panel in place Den Kassettenfachdeckel auf ca 45 offen halten und darauf achten daß sich der Öffnungshebel zwischen der Frontplatte und dem Kassettenfachdeckel befindet Frontplatte befestigen Die Frontplatte nicht montieren wenn ...

Page 90: ...1WJZZ VC GH611GM SPAKCA081WJZZ VC GH61GM SM SPAKCA076WJZZ VC FH310GM SM Packing Case Accessories Operation Manual TiNS A048UMZZ VC FH310GM SM TiNS A083UMZZ VC GH61GM GH611GM TiNS A091UMZZ VC GH61SM RRMCG1184SJZZ VC FH310GM SM RRMCG0255AJSB VC GH61GM SM GH611GM Infrared Remote Control Unit SPAKP0051UMZZ Foam Bag SPAKXA019WJZZ Packing Pulp L SPAKXA018WJZZ Packing Pulp R ...

Page 91: ...eproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher SHARP CORPORATION AV Systems Group Quality Reliability Control Center Yaita Tochigi 329 2193 Japan DSMM P SUKM TQ S Jun 2002 Printed in Japan In Japan gedruckt SA KY ...