JVC HR-S5950EU Service Manual Download Page 68

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5-4

5.3

MECHANISM ASSEMBLY <M4>

Classifi-

Part No.

Symbol in

cation

drawing

Grease

KYODO-SH-JB

Oil

COSMO-HV56

NOTE:The section marked in AA and BB

indicate lubrication and greasing areas.

WR3

WR1

127

128

137

138

130

131

105

107

112

123

151

113

115

124

125

117

116

112

122

110

126

102

134

120

119

111

114

118

121

18A

23A

23B

18B

WR2

A/C HEAD
BOARD ASSY <12>

LOADING MOTOR
BOARD ASSY <55>

Summary of Contents for HR-S5950EU

Page 1: ...e colour signal and CCIR monochrome signal 625 lines 50 fields Recording system DA4 Double Azimuth head helical scan system Signal to noise ratio 45 dB Horizontal resolution 250 lines VHS 400 lines S VHS Frequency range 70 Hz to 10 000 Hz Normal audio 20 Hz to 20 000 Hz Hi Fi audio Input Output 21 pin SCART connectors IN OUT x 1 IN DECODER x 1 RCA connectors VIDEO IN x 1 AUDIO IN x 1 AUDIO OUT x 1...

Page 2: ......

Page 3: ...een models HR S5950EU HR S5955EK and HR S5955MS 3 2 Mechanism compatibility adjustment 3 2 3 2 1 Tension pole position 3 2 3 2 2 FM waveform linearity 3 3 3 2 3 Height and tilt of the A C head 3 3 3 2 4 A C head phase X value 3 4 3 3 Electrical Adjustment 3 4 3 3 1 Servo circuit 3 4 3 3 1 1 Switching point 3 4 3 3 1 2 Slow tracking preset 3 5 3 3 2 Video circuit 3 5 3 3 2 1 EE Y PB Y S VHS VHS lev...

Page 4: ...e specified for compliance with recognized codes pertaining to X ray emission Consequently when servicing these products replace the cath ode ray tubes and other parts with only the specified parts Under no circumstances attempt to modify these circuits Unauthorized modification can increase the high voltage value and cause X ray emission from the cathode ray tube 12 Crimp type wire connector In s...

Page 5: ...eter to measure across both terminals of load Z See figure 9 and following table 2 5 Grounding Class 1 model only Confirm specified or lower grounding impedance between earth pin in AC inlet and externally exposed accessible parts Video in Video out Audio in Audio out or Fixing screw etc Measuring Method Connect milli ohm meter between earth pin in AC inlet and exposed accessible parts See figure ...

Page 6: ......

Page 7: ... hand to keep the slack away from any grease See Fig 1 1b In case of mechanical failures while keeping the tension arm assembly free from tension pull out the tape on the pole base assembly Take the spring a of the pinch roller arm assembly off the hook and detach it from the tape 4 Remove the screw a of the side frame L R 5 Hold the slack tape and cassette cover together lift the cas sette tape t...

Page 8: ... See section 2 mechanism When reattaching the Mechanism assembly to the Main board assembly take care not to damage the sensors and switch on the Main board assembly Note 3d When reattaching the Drum assembly secure the screws S3c to S3e in the order of c d e Fig 1 2 2a Fig 1 2 2b Door opener Side frame R Switch knob Switch lever Note 3c S3c S3c S3e S3e S3d S3d Mechanism assembly Drum assembly NOT...

Page 9: ...ack side OK NG CN electrode side supporting side Except U U C JPN NOTE CN CN 1 Insert direction of FCC WIRE as follows 2 FFC WIRE and DRUM FPC WIRE should be insert as follows 3 Insert direction of POWER CORD 90 NEUTRAL WHITE LINE CN5001 BLUE NEUTRAL CN5001 U U C JPN NOT USED Switch knob Note 2a a d Note 3d d g e Inertia plate Roller arm assembly 3 Mechanism assembly Cleaner assembly Drum assembly...

Page 10: ...r mode display mode EMG content display E Latest Previous See 1 3 4 EMG code display mode Normal display Counter or clock Reference EMG display of FDP display mode 1 Transmit the code 59 from the Jig RCU The FDP shows the EMG content in the form of E Example 1 E 01 03 Previous EMG Latest EMG No EMG record Example 2 E 2 Transmit the code 59 from the Jig RCU again The FDP shows the EMG detail inform...

Page 11: ...information 1 L L Tape speed data higher 8 bits MM Tape speed data lower 8 bits NN Cassette tape type 2 higher 8 bits See EMG detail of information 2 OO Cassette tape type 2 lower 8 bits See EMG detail of information 2 P P General data display area Y Y General data display area For HD only AA BB CC DD EE FF GGGG HHHH I I J J J J KKKK L L L L MMMM ROM No Display h Encoder data See Mechanism mode se...

Page 12: ... is not generated due to a supply reel sensor failure 3 Power SW5V is not supplied to the reel sensor on the tape winding side 1 The drum could not start or the drum rotation has stopped due to too large a load on the tape because 1 The tape tension is abnormally high 2 The tape is damaged or a foreign object grease etc adheres to the tape 2 The drum FG pulse did not reach the System controller CP...

Page 13: ...peed including x2 speed 2E INSERT REC 43 REW 47 REV SEARCH 4C AUDIO DUB 6E INSERT REC VIDEO AUDIO 84 FWD STILL SLOW 85 REV STILL SLOW 8F REC PAUSE AF INSERT REC PAUSE C7 REV SEARCH x1 speed reverse playback using JOG CD AUDIO DUB PAUSE EF INSERT REC VIDEO AUDIO PAUSE F0 Mechanism being initialized F1 POWER OFF as a result of EMG F2 Cassette being inserted F3 Cassette being ejected F4 Transition fr...

Page 14: ... reference information stored using the remaining tape detection function of the cas sette tape As a result it may not identify cassette correctly when a special cassette tape is used or when the tape has variable thickness 1 3 6 EMG detail information 2 The type of the cassette tape and the cassette tape winding posi tion can be confirmed based on the figure in EMG detail informa tion 2 FDP OSD d...

Page 15: ...hanism and board assemblies are attached by connectors only When carrying out a di agnosis or repair of the boards in the Service position make sure that the connectors are not disconnected Fig 1 4 1a 1 6 Mechanism service mode This model has a unique function to enter the mechanism into every operation mode without loading of any cassette tape This function is called the Mechanism service mode 1 ...

Page 16: ...th with alcohol and while holding the cloth onto the upper drum by the fingers turn the upper drum counterclockwise 2 To clean the parts of the tape transport system other than the upper drum use a piece of closely woven cloth or a cotton swab soaked with alcohol 3 After cleaning make sure that the cleaned parts are com pletely dry before using the cassette tape Fig 1 7 1a 1 7 2 Lubrication With n...

Page 17: ...amage the wire Be sure the springs are hooked all the way around and in the correct direction When performing repairs take care not to damage a catch etc Fig 2 1 1a Fig 2 1 3a 2 1 2 Mechanism operation check When the mechanism is operated without a cassette loaded operate the mechanism in the mechanism service mode Re fer to the section 1 disassembly 2 1 3 Setting the mechanism assembling mode The...

Page 18: ...l disk take up side B15 Direct gear T12 Idler arm T13 Reel disk supply side T14 Rec safety lever T15 Tension arm base T16 Tension arm assy T17 Full erase head T11 Ider gear 1 2 B1 Load gear assy take up side B2 Fixing plate B3 Load gear assy supply side B4 Load gear B5 Control plate B6 Tension arm lever B7 Change lever B8 Clutch unit assy B9 Loading motor assy B10 Belt B11 Control cam B12 Press le...

Page 19: ...ame L T 3 1 2 2 1 Drive arm T 5 1 2 3 4 2 1 Side frame R T 3 1 2 2 2 A C head T 1 FE head T B 1 2 3 Guide arm assy T 1 2 3 Lid guide T 1 2 3 Pinch roller arm assy T 2 1 2 4 Idler arm T 4 1 2 3 2 4 Idler gear 1 2 T 5 1 2 3 4 2 5 Main brake assy T T 6 1 2 3 4 5 2 5 Reel disk T T 7 1 2 3 4 5 6 2 5 T ension arm T 6 1 2 3 4 5 2 5 Reel disk S T 7 1 2 3 4 5 2 5 T ension arm base T 7 1 2 3 4 5 T up head T...

Page 20: ...nd phase adjustment 1 Turn gear a of the loading motor assembly so that the main deck connects to the guide hole a of the drive lever 2 Place the projection of the drive lever on section a of the side frame R and install the side frame R to the main deck 3 Secure screw b 4 Place section b of the drive arm on the gear of the side frame R Make sure that the pin of the door opener con nects with sect...

Page 21: ...head base secure the screws in the order of c d and e To make the adjustment easy tem porarily elevate the A C head Fig 2 2 2a Fig 2 2 2b Guide hole a Cassette Holder Assembly Gear a Screw a Section b Section c DRIVE ARM L SIDE FRAME L Section d DRIVE ARM R SIDE FRAME R Section a Screw b DRIVE LEVER SIDE FRAME R EARTH SPRING 1 Hook a TOP FRAME Position guide a Arrow a HEAD BASE Screw a Screw c Scr...

Page 22: ...el disk T and the spacer 4 Lift up and turn section b of the brake lever counterclockwise to remove the brake lever 5 Remove the spring b from the hook a 6 Release the catch c to detach the tension arm 7 Release the catch d to detach the reel disk S and the spacer 8 Remove the spring c from the hook b 9 Turn the tension arm base in the direction shown by arrow a to release catch e Place the projec...

Page 23: ...pring a Spring a Main brake T assembly BRAKE LEVER Main brake T assembly Catch a Catch b Section b Spring b Hook a Catch d Catch c Tension arm assembly REEL DISK S REEL DISK T REEL DISK T REEL DISK S Tension arm assembly Tension arm base assembly BRAKE LEVER REC SAFETY LEVER SPACER Spring c Catch f Tension arm base assembly Catch e Hole a Hole a Arrow a Hook b REC SAFETY LEVER Catch d Catch c Scre...

Page 24: ...e hole c of the control cam to install the control cam 9 Move the capstan brake in the direction shown by the arrow a to attach the press lever to the shaft a Make sure that the boss of the press lever fits in the control cam and that the shaft b of the pinch roller arm assembly connects with the hole of the press lever 10 Attach slit washer a to shaft a Fig 2 2 6b Fig 2 2 7a Screw a Shaft a Shaft...

Page 25: ...7 Place the main deck on the guide hole g of the control plate 8 Attach the load gear on the load gear base so that the con trol plate is placed on the edge h of the load gear 9 Place the fixing plate on the shaft of the load gear base and secure the screws b Fig 2 2 7b 2 2 8 Clutch unit assembly direct gear 2 2 8 1 Removal 1 Remove the slit washer a to detach the clutch unit assem bly 2 Remove th...

Page 26: ...ION ARM LEVER LOCK FREE OFF ON ON PLAY STOP MODE PRESS UP STOP REV OFF OFF OFF OFF ON OFF FF REW EJECT PLAY FOR SLOW STILL REV SERCH SLOW STILL FF REW STOP REEL BRAKE ON ON OFF ON ON OFF OFF2 OFF1 ON CLUTCH DIRECT Movements of a CONTROL PLATE m m 0 5 15 20 25 30 35 40 45 50 55 10 CONTROL PLATE MARK E P SL R ST B FR MECHANISM MODE CONTACT ...

Page 27: ...NAVIGATION TAPE MANAGER OFF BLUE BACK OFF 3 1 2 Required test equipments Color colour television or monitor Oscilloscope wide band dual trace triggered delayed sweep Signal generator RF IF sweep marker Signal generator stairstep color colour bar PAL SECAM Recording tape Digit key remote controller provided 75 White 75 0 7 V 0 3 V Horizontal sync V U 1V White 100 Yellow Cyan Green Magenta Red Blue ...

Page 28: ...is mode B1 3 Adjust by turning the adjustment pin so that the tip of the tension arm is aligned with the stamping b on the main deck 4 Rotate the reel disk S by about one turn clockwise and make sure that the round hole of the adjustment pin is located in the OK range If it is outside this range restart the adjustment from the beginning After completion of the adjustment rotate the loading gear mo...

Page 29: ...t tape A1 2 Apply the external trigger signal to D FF E to observe the V PB FM waveform at the measuring point D 3 Set the VCR to the manual tracking mode 4 Make sure that there is no significant level drop of the V PB FM waveform caused by the tracking operation with its generally parallel and linear variation ensured Perform the following adjustments when required See Fig 3 2 2b 5 Reduce the V P...

Page 30: ...is completed 6 If the VCR enters the eject mode repeat steps 1 to 5 again 7 Play back the alignment tape A2 again confirm that the switching point is the specified value G 3 2 4 A C head phase X value Signal A1 Alignment tape SP stairstep PAL MHPE A2 Alignment tape LP stairstep PAL MHPE L Mode B PB Equipment C Oscilloscope Measuring point D TP106 PB FM External trigger E TP111 D FF Adjustment part...

Page 31: ... fied value G 6 Release the EVR mode of the VCR by transmitting the code F1 from the Jig RCU again When the EVR mode is released the adjusted data is memorized 7 Record the signal A2 in the mode B2 and play back the recorded signal 8 Set the VCR to the manual tracking mode Fig 3 3 2 1a EE PB Y level H rate Y level 3 3 2 Video circuit 3 3 2 1 EE Y PB Y S VHS VHS level 3 3 3 Audio circuit Notes GND ...

Page 32: ...ort point D2 and Vcc 5V 3 Short the leads of capacitor D3 once in order to reset the microprocessor of the Syscon 4 Disconnect the short wire between the short point D2 and Vcc then connect it again 5 Adjust the Adjustment part F so that the output fre quency becomes the specified value G 3 3 5 1 Colour difference level 1 Observe the C converted colour waveform at the meas uring point D 2 Adjust t...

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Page 34: ...VICTOR COMPANY OF JAPAN LIMITED VIDEO DIVISION Printed in Japan S40894 ...

Page 35: ... system PAL type colour signal and CCIR monochrome signal 625 lines 50 fields Recording system DA4 Double Azimuth head helical scan system Signal to noise ratio 45 dB Horizontal resolution 250 lines VHS 400 lines S VHS Frequency range 70 Hz to 10 000 Hz Normal audio 20 Hz to 20 000 Hz Hi Fi audio Input Output 21 pin SCART connectors IN OUT x 1 IN DECODER x 1 RCA connectors VIDEO IN x 1 AUDIO IN x ...

Page 36: ......

Page 37: ...PB Alignment tape colour bar SP mode normal VHS mode 2 Audio circuits REC 1KHz 8 dBs sine wave signal in SP mode normal VHS mode PB REC then playback it 3 Movie Camera circuits Measured using a correctly illuminated gray scale or colour bar test chatrs in the E E mode 4 Indication on schematic diagram Waveform indications on the schematic diagram are as shown below 5 Waveform indications Waveform ...

Page 38: ... 6 Signal path Symbols The arrows indicate the signal path as follows Playback signal path Playback and recording signal path Recording signal path including E E signal path Capstan servo path Drum servo path Example R Y Y Playback R Y signal path Recording Y signal path 7 Indication of the parts for adjustments The parts for the adjustments are surrounded with the circle as shown below 8 Indicati...

Page 39: ...SIF OUT AFT AFT VIDEO OUT VIDEO OUT MB 30V IF IN FOR Hi Fi L R 0 3 MAIN RF OUT RF IN AUDIO IN MOD SDA VIDEO IN TU 30V NC TP R PAUSE BB AL5V BB AL5V MOD B AL5V MOD B AL5V MOD SCL MOD SCL CN7001 ADV JOG 3 8 SW12V CN7004 QGA7901C3 02 AC INPUT BLU BRN CN5001 SW12V GND V_FROM_OSD REC PB_COLOR Y_OUT PB GND AUDIO ERASE QGF1208C1 06 CTL CTL CTL R P A E A C HEAD 1 2 QGF1201C2 06 SECAM_PB_COLOR FMA_CH1 MAIN...

Page 40: ...N OPEN OPEN 50 50 50 50 50 OPEN OPEN OPEN 50 50 6 3 OPEN 25 QAX0576 001 OPEN 25 OPEN OPEN OPEN OPEN OPEN OPEN 2SC4081 S 2SC4081 S 6 3 2SC4081 S 2SC4081 S 50 OPEN OPEN 2SC4081 QRS 2SD1819A QRS 2PC4081 R OPEN OPEN PELN0861 QQR1083 001 OPEN OPEN OPEN DTC144WUA PDTC144WU UN521E RN1309 QQR0967 001 50 MY OPEN OPEN DTC144WUA UN521E RN1309 PDTC144WU OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN 2SA1576A QR...

Page 41: ...47k 10 22 1 10 10 10 33 27k 220 47 0 1 1 2k 150µ 10µ 180p 4 7k 0 1 47 47 0 01 100 220 680 680 47k 47k 47k 47k 6 8k 6 8k 6 8k 6 8k 100 4 7k 4 7k 1 2k 3 3k 4 7k 1k 10 10 680 680 2 7k 2 7k 0 01 2 2k 10k 4 7k 2 7k 2 7k 0 33 510 0 047 4 7k 510 0 047 27k 39k 39k 27k AN3651FBP 25 25 6 3 50 50 25 25 25 25 25 16 1SS133 1SS270A OPEN 16 16 16 6 3 16 SHORT DTC114EUA 6 3 6 3 A REC_FM OPEN OPEN A PB_FM 2SC4081 ...

Page 42: ...22p 0 0 0 01 2 2k 4 7k 1k 10p 4 7k 0 1000p 680p 10k 0 0 0 0 0 047 10K 0 0 150µ 100p 47 330 4 7k 0 5p 0 1K 0 33k 330 330 0 0 4 7k 0 047 47 4 7k 0 0022 10 18k 12p 180 330k 470k 120 120 10k 18k 18k 18p 0 047 0 0 0 3 3k 0 0 01 10k 47 0 01 4 7k 0 001 0 10k 3300 0 0 0 0 0 10k 1k 100p 3 3k 3 3k 100p 0 1 0 056 5 6K 1 0 0022 100k 0 022 0 4 7 0 0 0 4 7k 0 0 01 470 0 1 10K 0 4 7k 10k 10k 0 1 4 7k 10µ 0 33k 0...

Page 43: ...D X R3053 A DUB R3096 R3043 ADV JOG X R3244 R3245 R3041 R3040 MESECAM X X X X X X X H X X X X X R3089 R3088 B201 R207 HR J690EU X HR J690MS Q201 Q202 R211 R212 B203 CP3001 X CP3002 X X X X X D3008 X X CP4001 X X X X X X X CP4002 X X R3234 X X X Q3007 X X X X X X X X X P50 X X X X X X X X X X X ESD C3048 X X X C3073 X X X X C3074 X X X X X X X C3075 C3076 X X X X X X X SVHS SECAM X X R3097 X DECODE...

Page 44: ...2 R252 C254 R254 C252 C253 R256 R257 V_TO_OSD V_TO_VPS PDC R259 C251 SW5V R258 R251 I2C_DATA2 CTL4 R253 L252 C256 C255 GND C259 C258 IC251 C257 2 7k 0 1µ 10k 4 7 0 056 5 6k 10k 0 01 0 10k 0 22 220 220 1µ SHORT 50 25 OPEN SYNC_DET H OPEN SHORT 6 3 6 3 OPEN VSS1 XTAL_IN NC CTRL1 NC SDA SCL SYNC_JDG HOUT VSS2 CP_OUT VCO_IN VDD1 RST CDLR CTRL2 VOUT SEP_IN SEP OUT SEPC SYN IN VDD2 DAV VCOR LC74793 50 T...

Page 45: ... 220k 68k 0 0047 4 7 2 2 10k 220k 820 1k 68k 1 47 0 047 0 27 100 220 1k 100 180 390 390 68 330 1 2k 220k 0 1 0 39 390 0 015 220 270p 560 1200 1000 470 33µ 33µ 0 0022 0 033 47 100 1 5k QMF51E2 2R0J1 220 100 33p 100p 2W 1k MTZJ12A RD12ES B1 100 S1WB A 60 4102 S1WB A 60 X S1WB A 60F4072X 50 MTZJ5 6A RD5 6ES B1 50 AU01 1SR153 400 ERA18 04 10ELS4 2SK2632 2SK2129 10 MTZJ15C RD15ES B3 250 MY 2SD2144S UV ...

Page 46: ...K 1K 0 01 330 10µ BB AL5V BB AL5V TU 30V NC AS SCL SDA NC MB SW5V TU 30V TP NC BB AL5V NC AVSUP ANA_IN1 ANA_IN TESTEN XTAL_IN XTAL_OUT TP D_CTR_OUT1 D_CTR_OUT0 ADR_SEL STANDBYQ I2C_CL I2C_DA TP TP TP TP TP DVSUP DVSS TP RESETQ TP TP TP VREF2 DACM_R DACM_L VREF1 SC1_OUT_R SC1_OUT_L NC AHVSUP CAPL_M AHVSS AGNDC NC NC NC SC1_IN_L SC1_IN_R VREFTOP MONO_IN AVSS MSP3417D MSP3417DG3 MSP3417G OPEN OPEN OP...

Page 47: ...1 S7010 S7014 KEY1 Q7012 Q7011 2 7k 1 8k 0 47 4 7k 2 7k 2 2k 330 330 330 330 330 330 330 1 8k 1 2k 10k 2 2k 1 2k 10k OPEN OPEN OPEN OPEN DTC143TUA OPEN OPEN JSA b5 KEY_OUT GND JSB 6 3 DTA143TUA X DTA143TUA X DTC143TUA DTC143TUA OPEN DTC143TUA DTC143TUA OPEN OPEN OPEN OPEN OPEN OPEN OPEN VCC V OUT GND OPEN VCC V OUT GND OPEN OPEN OPEN OPEN JSA D5 Da D4 D3 D2 D1 LTG Y2K16M J Dg Df De Dd Dc Db DTA143...

Page 48: ...680p 680p 680p 10µ 470 680p 680p 820p 680p 680p 0 47 1µ 33p 680p 470 33p 68p 68p 1µ A OUT A OUT A IN A IN A GND GND GND GND GND V OUT V GND R C GND V IN V GND SCRAMBLE L L R R H AV2 DECODER 50 OPEN 2SC4081 QRS X 2SD1819A QRS X 2PC4081 R X 2SC1317 OPEN 2SB1218A QR X 2SA1576A QR X 2PA1576 R X A IN L A IN R V IN 1W UN521E X DTC144WUA X PDTC144WU X RN1309 X A OUT A OUT A IN A IN A GND GND GND GND R C ...

Page 49: ...038 SW5V SW5V TO_PS_C FROM_PS_C TO_PS_Y FROM_PS_Y GND GND GND SW12V SW12V 50 50 OPEN 50 50 50 50 EE L I2C_DATA I2C_CLK Fsc SW5V SW5V GND V_TO_VPS PDC GND GND SW12V SW12V PB_COLOR SECAM_PB_COLOR MAIM_ALC_DET Y_TO_SUB AV2_Y V_IN AV2_C_IN FRONT_V_IN V_TO_OSD CHARA_DATA Y_TO_AV V_FROM_AV REC_COLOR Y_OUT GND C_OUT GND V_FROM_OSD GND 16 50 50 16 OPEN OPEN OPEN SHORT 2 CH VC2076DP 25 6 3 50 50 50 50 OPEN...

Page 50: ... 47 0 01 47 1 1 0 22 0 01 47 0 22 12p 180k 100k 560 3 3k 1 2k 0 22 1000p 2200p 10k 470k 1 100p 130k 470k 330 1 0 01 100k 1k 10µ 1 5k 1 5k 0 01 22k 560 3 3k 47 47 0 01 10k 33k 27k 470 470 680 1k 560 2 2k 0 01 10µ 47 3 3k 0 01 0 01 470 10k 10k 1 2k 0 01 1p 100 680 330 470 1 2k 1k 1k 1k 2 7k 10µ 0 01 47k 56k 680 1 2k 680 2 2k 330 22 47 100 680 330 470 1 2k 1k B Y n c n c CVBS fref TEST GND n c SSC n ...

Page 51: ... H OUT OUT OUT CONTROL SIGNAL FOR SWITCHING POWER SUPPLY CONTROL SIGNAL FOR SATELLITE RECEIVER CAPSTAN MOTOR REVERSE CONTROL REV H CAP_REV H PB_CTL2 OR DRIVE 36 37 38 39 40 POWER_DET IN DETECTION SIGNAL S CASS H JSA IN DETECTION SIGNAL FOR SVHS CASSETTE SVHS H INPUT FOR THE JOG SHUTTLE FOR POWER DOWN OF AC POWER SUPPLY 41 REC_SAFETY IN REC SAFETY SWITCH DETECT SW ON L 42 43 SECAM_DET H DETECTION S...

Page 52: ...59 C106 C60 C2064 C20 L24 L3 L15 Q38 Q2001 Q2002 Q2051 Q2052 Q2054 Q2061 T2052 T2051 B202 Q202 B203 R212 R8 S7014 B5 R1 R6 R7 R24 R42 R47 R48 R50 R72 R73 W59 R2002 R2013 R2014 R2015 C7 C10 C12 C29 C34 C39 C61 C64 C79 C99 C2006 C2013 C2014 C2201 C2202 C2204 C19 C28 C30 C31 C33 C37 C38 C40 C65 C2005 C2205 L22 L2 L4 L5 L14 L12 Q10 Q41 X1 R7102 R3083 CN7001 C51 B40 R7112 C7119 R3212 R3213 W11 R7202 R7...

Page 53: ...8P Q2063 B C 9P Q2201 B C 18I Q2202 B C 18I Q2203 B C 18J Q2204 B C 18J Q2251 B C 15I Q2252 B C 15J Q2253 B C 15J Q2254 B C 15J Q2255 B C 15J Q3002 A D 5I Q3003 A D 19I Q3004 B C 6C Q3005 B C 6C Q3007 B C 16B Q3901 B C 14C Q4001 B C 11G Q5101 A D 2L Q5102 A D 3M Q5301 A D 4G Q5303 A D 1F Q5304 A D 3G Q5305 B C 4G Q5306 B C 4G Q5307 A D 2C Q5321 A D 1F Q6030 B C 21J Q6031 B C 22J Q6032 B C 22H Q670...

Page 54: ... C523 A D 2B C524 B C 1C C525 B C 1C C526 B C 2C C527 B C 2B C528 B C 2B C529 B C 1B C530 B C 1A C531 B C 2A C532 B C 2B C533 B C 2A C534 A D 2A C535 B C 5D C536 B C 5A C537 B C 6A C538 B C 7A C557 A D 7B C559 B C 7C C560 A D 7B C562 A D 6E C563 B C 6D C564 B C 2D C566 B C 5B C568 B C 6C C569 B C 6C C570 B C 7C C571 B C 7C C572 B C 7C C573 B C 7C C575 B C 4E C576 B C 7C C577 B C 6C C579 B C 3C C58...

Page 55: ... B C 9C R1621 A D 7C R1622 A D 7C R1623 B C 7C R1624 B C 7B R1631 B C 4E R1632 B C 4E R1633 B C 3E R1634 B C 3E R1635 B C 3C R1636 B C 3D R1637 B C 3D R1638 B C 3C R1639 B C 4C R1640 B C 3C R1641 B C 2D R1642 B C 2D R1643 B C 3C R1644 B C 3D R1645 B C 5C R1646 B C 5D R1647 B C 5D R1648 B C 5C R1649 B C 4B R1650 B C 4B R1651 B C 5D R1652 B C 4D R1653 B C 4D R1654 B C 5C R1655 B C 5C R1656 B C 6D R1...

Page 56: ...42 2 8 2 5 43 0 0 44 2 9 3 0 45 0 0 46 0 0 47 1 1 1 1 48 1 1 1 1 49 1 0 0 50 2 2 0 51 1 0 0 52 1 0 5 6 53 0 0 54 5 5 5 6 55 0 0 56 5 6 0 57 0 0 58 0 4 6 59 4 5 4 8 60 0 4 6 61 5 6 5 6 62 5 6 5 6 63 0 4 6 64 0 0 65 2 3 4 5 66 4 5 4 6 67 0 0 68 0 0 69 0 0 70 5 8 5 9 71 5 0 5 1 72 5 8 5 9 73 0 0 74 0 0 75 1 6 1 7 76 1 6 1 6 77 5 8 5 9 78 2 7 2 9 79 0 0 80 2 8 2 8 81 3 7 3 7 82 5 7 5 7 83 5 6 5 6 84 5...

Page 57: ...WF4 REC 4 2 Vp p 0 1 V 5 msec DIV SYSCON VIDEO S P CONVERTER WF5 REC PB 2 Vp p 50 mV 5 sec DIV WF6 REC PB 2 Vp p 50 mV 5 sec DIV IC3001 17 CV_IN_1 IC3001 19 CV_OUT IC3001 3 CTL_ WF7 REC 2 1 Vp p 50 mV 0 2 msec DIV IC1 99 WF2 IC1 30 PB 0 6 Vp p 20 mV 5 µsec DIV µ µ µ µ µ µ WF1 CN3001 1 CAP_M_FG REC PB 4 6 Vp p 0 1 V 0 5 msec DIV WF2 CN3001 11 D PG FG REC PB 5 Vp p 0 1 V 5 msec DIV WF10 IC301 11 SEC...

Page 58: ... STOP FIN START DEBUT STOP FIN 4 PLAY PAUSE SP LP 9 27 TV VCR TV PR TV PR TV TV X 0000 CANCEL 8 DAILY QTDN 0 AUX 7 VSP PDC 9 WEEKLY HEBDO ENTER ENTREE STOP REC LP20878 014 015 PROG CHECK 30 SEC REW AUDIO MUTE POWER FF CATHODE 1G 2G 3G 4G I J CATHODE 1F 2F 3F 4F K6 CATHODE 1E 2E 3E 4E K1 CATHODE 1D 2D 3D 4D K4 CATHODE 1C 2C 3C 4C K5 CATHODE 1B 2B 3B 4B K2 CATHODE 1A 2A 3A 4A K3 COMMON ANODE K3 K2 K...

Page 59: ...EC H N REC H FULL_E_ON H CTL5 FULL_E_ON H N REC_ST H I2C_DATA2 I2C_CLK2 A MUTE H A MUTE H I2C_CLK I2C_DATA TO VIDEO N AUDIO WF5 WF6 TO FMA TO TERMINAL TO TUNER TO TERMINAL CFG CAP_REV H CAP_CTL_V LM_FR LMC1 DFG DRUM_CTL_V 9 55 108 44 104 107 39 31 62 61 101 96 60 59 I2C_DATA2 I2C_CLK2 SYNC_DET H 86 S CASS H JSA 40 JSB 41 SAT_CTL 53 R PAUSE 99 6 7 8 SYN_IN SDA SCL SYNC_JDG XTAL_IN V_TO_VPS PDC 2Fsc...

Page 60: ...ESSOR 6 5 PB REC SP SP 10 11 12 EQ EQ IC502 SVHS ET S VHS 1 2 EE L 18 SP SP 17 SWITCH EQ EQ 13 12 4 14 3 2 CN511 10 AV2_C_IN AV2_Y V_IN Fsc Y_TO_SUB MAIN_ALC_DET 6 19 20 5 4 REC_COLOR V_TO_VPS PDC CHARA_DATA V_TO_OSD Y_OUT C_OUT FRONT_V_IN 15 18 17 16 14 11 9 I2C_DATA I2C_CLK SECAM_PB_COLOR PB_COLOR V_FROM_AV 7 8 3 2 USED NOT USED NOT USED NOT USED NOT USED NOT USED NOT USED NOT C USED NOT V_FROM_...

Page 61: ...BDL LPF BDL ATT 10dB A DAT CLK Interface I2C 22 20 18 16 46 45 10 FIL 11 REC AGC Clamp PB LPF BDL 2 ADD PILOT TER MAIN VIDEO N AUDIO TERMINAL SECAM V PULSE 85 86 88 89 90 WF6 WF5 92 91 100 81 84 WF7 WF8 WF4 WF3 WF1 WF2 USED NOT USED NOT V_TO_OSD V_TO_VPS PDC I2C_DATA I2C_CLK CTL3 CH A CH B CTL6 Y C_OUT H RF_VIDEO TU_VIDEO ANK SECAM SECAM REC LEVEL CTL FRONT IN VIDEO J7105 2 1 Q21 LP EP_CH2 LP EP_C...

Page 62: ...5 13 63 64 53 57 14 9 4 2 8 EXT2_IN L EXT3_IN L EXT3_IN R EXT1_IN L EXT1_IN R DEC_OUT R DEC_OUT L LINE_OUT R LINE_OUT L 22 CH1 21 COM 24 CH2 59 RFC_OUT 36 fsc_IN MUTE_CTL I2C_CLK I2C_DATA 43 45 DATA 42 CLK 30 PB_FM_IN DACM_L DACM_R H REC_ST H PAL_PB H TP2253 A PB FM MAIN VIDEO N AUDIO FMA TERMINAL TUNER FRONT AUDIO IN R AUDIO IN L PRE_OUT 29 7 8 9 3 4 4 3 40 38 X1 R R L L J7103 REAR OUT 2 1 4 Q220...

Page 63: ......

Page 64: ...VICTOR COMPANY OF JAPAN LIMITED VIDEO DIVISION Printed in Japan S40894 ...

Page 65: ...A LPT0649 006A INST BOOK IT A REF No PART No PART NAME DESCRIPTION REF No PART No PART NAME DESCRIPTION LPT0649 007A INST BOOK DA A LPT0649 008A INST BOOK FI A LPT0649 009A INST BOOK SW A LPT0649 010A INST BOOK NO A LPT0649 011A INST BOOK PT A LPT0649 012A INST BOOK GR A LPT0649 013A INST BOOK CZ A LPT0649 014A INST BOOK PO A LPT0649 015A INST BOOK HU A LPT0653 001A INST BOOK EN B LPT0657 001A INS...

Page 66: ...ched to the positioning hole of the MECHA UNIT WR9 ONLY USED FOR HR S5955MS from CAPSTAN MDA right side right side 533 533 533 Right side Back side OK NG CN electrode side supporting side Except U U C JPN NOTE CN CN 1 Insert direction of FCC WIRE as follows 2 FFC WIRE and DRUM FPC WIRE should be insert as follows 3 Insert direction of POWER CORD 90 NEUTRAL WHITE LINE CN5001 BLUE NEUTRAL CN5001 U U...

Page 67: ...5 PDV2544A DRUM ASSY 510 QYSPSPD3008Z SCREW X3 DRUM 511 LP10108 001H BOTTOM CHASSIS 512 LP10014 002C BOTTOM COVER 515 QYTDSF4012Z SCREW X2 MECHA 516 QYSPSFG3010Z SCREW X2 MECHA 517 QMP4A10 170 POWER CORD A C QMP51K0 170 K POWER CORD B 519 LP40370 001F ROLLER ARM ASSY 519A PDM4311A 1 ROLLER ASSY 520 PQ45160 INERTIA PLATE 521 PQM30017 51 SLIT WASHER 522 QYSLSF2060D SCREW 523 QYTDSF3010M SCREW T BOAR...

Page 68: ... 131 75 74 38 105 105 107 107 112 123 151 113 115 124 125 79 82 21 4 117 44 26 3 58 52 57 58 55 90 37 77 72 116 50 112 122 110 126 126 89 36 73 69 102 70 134 78 76 71 120 42 85 46 47 81 83 80 49 119 53 111 114 118 121 96 93 94 95 64 51 65 18A 19 22 20 16 23A 63 66 59 62 68 24 18 84 61 60 67 23 23B 18B WR2 A C HEAD BOARD ASSY 12 LOADING MOTOR BOARD ASSY 55 48 AA AA AA AA AA AA AA AA AA AA AA AA AA ...

Page 69: ...RSION SPRING 71 LP40818 001B TENSION ARM ASSY 72 LP40844 001D TENSION SPRING 73 LP21045 001D TENSION ARM BASE 74 LP40821 001A TENSION BAND ASSY 75 LP30967 001B BAND HOLDER 1 76 LP30968 001C BAND HOLDER 2 77 LP40822 002B ADJUST PIN 78 LP31000 005E TENSION ARM LEVER 79 LP21046 001C MAIN BRAKE TAKE UP 80 LP40824 001A BAND BRAKE ASSY 81 LP30969 002A BRAKE LEVER 82 LP30003 033B TENSION SPRING 83 LP3000...

Page 70: ...IGI TRANSISTOR C Q16 DTC144WU DIGI TRANSISTOR or PDTC144WU DIGI TRANSISTOR or RN1309 DIGI TRANSISTOR or UN521E DIGI TRANSISTOR Q21 2SA1576A QR X TRANSISTOR or 2PA1576 R X TRANSISTOR or 2SB1218A QR X TRANSISTOR Q24 2SA1576A QR X TRANSISTOR or 2PA1576 R X TRANSISTOR or 2SB1218A QR X TRANSISTOR Q34 2SA1576A QR X TRANSISTOR C or 2PA1576 R X TRANSISTOR C or 2SB1218A QR X TRANSISTOR C Q38 2SC4081 QRS X ...

Page 71: ... Q5303 2SC5739 QP TRANSISTOR Q5304 2SD2144S UV T TRANSISTOR Q5305 DTA114EU DIGI TRANSISTOR or PDTA114EU DIGI TRANSISTOR or RN2302 TRANSISTOR or UN5111 DIGI TRANSISTOR Q5306 DTC114EU DIGI TRANSISTOR or PDTC114EU DIGI TRANSISTOR or UN5211 DIGI TRANSISTOR or RN1302 DIGI TRANSISTOR Q5307 2SD2144S UV T TRANSISTOR Q6030 2SB1218A RS X TRANSISTOR Q6031 DTC114EU DIGI TRANSISTOR or PDTC114EU DIGI TRANSISTOR...

Page 72: ...1kØ 1 10W R68 NRSA02J 222X MG RESISTOR C 2 2kØ 1 10W R77 NRSA02J 103X MG RESISTOR 10kØ 1 10W R80 NRSA02J 102X MG RESISTOR C 1kØ 1 10W R82 NRSA02J 102X MG RESISTOR 1kØ 1 10W R88 NRSA02J 0R0X MG RESISTOR 0Ø 1 10W R90 NRSA02J 391X MG RESISTOR 390Ø 1 10W R92 NRSA02J 152X MG RESISTOR 1 5kØ 1 10W R93 NRSA02J 222X MG RESISTOR 2 2kØ 1 10W R104 NRSA02J 682X MG RESISTOR 6 8kØ 1 10W R118 NRSA02J 0R0X MG RESI...

Page 73: ... RESISTOR 27kØ 1 10W R2256 NRSA02J 222X MG RESISTOR 2 2kØ 1 10W R3024 NRSA02J 0R0X MG RESISTOR 0Ø 1 10W R3025 NRSA02J 0R0X MG RESISTOR 0Ø 1 10W R3026 NRSA02J 0R0X MG RESISTOR 0Ø 1 10W R3027 NRSA02J 682X MG RESISTOR 6 8kØ 1 10W R3028 NRSA02J 0R0X MG RESISTOR 0Ø 1 10W R3030 NRSA02J 0R0X MG RESISTOR 0Ø 1 10W R3031 NRSA02J 0R0X MG RESISTOR 0Ø 1 10W R3032 NRSA02J 0R0X MG RESISTOR 0Ø 1 10W R3033 NRSA02J...

Page 74: ... 1 10W R5312 NRSA02J 102X MG RESISTOR 1kØ 1 10W R5313 NRSA02J 102X MG RESISTOR 1kØ 1 10W R5319 NRSA02J 221X MG RESISTOR 220Ø 1 10W R5332 QRL02DJ 391X OMF RESISTOR 390Ø 2W R6020 NRSA02J 102X MG RESISTOR 1kØ 1 10W R6021 NRSA02J 102X MG RESISTOR 1kØ 1 10W R6030 NRSA02J 102X MG RESISTOR 1kØ 1 10W R6031 NRSA02J 271X MG RESISTOR 270Ø 1 10W R6032 NRSA02J 472X MG RESISTOR A B 4 7kØ 1 10W NRSA02J 183X MG R...

Page 75: ... C22 QEKJ0JM 476 E CAPACITOR 47µF 6 3V C23 NCB21EK 104X CAPACITOR 0 1µF 25V C24 NCB21EK 104X CAPACITOR 0 1µF 25V C25 NDC21HJ 6R0X CAPACITOR 6pF 50V C27 NCB21EK 223X CAPACITOR 0 022µF 25V C28 QEKJ1HM 335 E CAPACITOR 3 3µF 50V C29 NCB21EK 333X CAPACITOR 0 033µF 25V C30 QEKJ1HM 474 E CAPACITOR 0 47µF 50V C31 QEKJ0JM 476 E CAPACITOR 47µF 6 3V C32 NCB21EK 104X CAPACITOR 0 1µF 25V C33 QEKJ1HM 225 E CAPA...

Page 76: ...APACITOR 1µF 10V C2226 NCB21AK 105X CAPACITOR 1µF 10V C2227 QERF1CM 106 E CAPACITOR 10µF 16V C2230 QEKJ1EM 106 E CAPACITOR A C 10µF 25V C2231 QEKJ1EM 106 E CAPACITOR A C 10µF 25V C2251 NCB21HK 103X CAPACITOR 0 01µF 50V C2252 NCB21HK 103X CAPACITOR 0 01µF 50V C2253 NCB21HK 103X CAPACITOR 0 01µF 50V C2254 QEKJ0JM 476 E CAPACITOR 47µF 6 3V C2255 NCB21HK 103X CAPACITOR 0 01µF 50V C2256 NCB21HK 103X CA...

Page 77: ...01µF 50V C7143 NDC21HJ 330X CAPACITOR A C 33pF 50V C7144 NDC21HJ 680X CAPACITOR A C 68pF 50V C7153 NDC21HJ 330X CAPACITOR 33pF 50V C7155 NDC21HJ 680X CAPACITOR A C 68pF 50V C7156 QEKJ1HM 474 E CAPACITOR A C 0 47µF 50V C7157 QEPF1HM 474 NP E CAPACITOR A C 0 47µF 50V C7158 QEKJ1HM 474 E CAPACITOR A C 0 47µF 50V C7159 QEKJ1HM 225 E CAPACITOR A C 2 2µF 50V C7160 NDC21HJ 330X CAPACITOR A C 33pF 50V C71...

Page 78: ...Y S SUB BOARD ASSEMBLY 15 PW1 LPA10164 01D S SUB BOARD ASSY A B LPA10164 02C S SUB BOARD ASSY C IC501 JCP8038 IC IC502 VC2076DP IC IC581 MM1503XN IC Q581 2SC4081 QRS X TRANSISTOR or 2SD1819A QRS X TRANSISTOR or 2PC4081 R X TRANSISTOR Q582 2SA1576A QR X TRANSISTOR or 2PA1576 R X TRANSISTOR or 2SB1218A QR X TRANSISTOR Q583 2SA1576A QR X TRANSISTOR or 2SB1218A QR X TRANSISTOR or 2PA1576 R X TRANSISTO...

Page 79: ...M 105 E CAPACITOR 1µF 50V C559 NCB21HK 103X CAPACITOR 0 01µF 50V C560 QEKJ1HM 105 E CAPACITOR 1µF 50V C562 QEKJ1HM 105 E CAPACITOR C 1µF 50V C563 NCB21HK 103X CAPACITOR A B 0 01µF 50V C564 NCB21HK 103X CAPACITOR C 0 01µF 50V C566 NCB21HK 103X CAPACITOR C 0 01µF 50V C568 NCB21HK 103X CAPACITOR 0 01µF 50V C569 NCB21HK 103X CAPACITOR 0 01µF 50V C570 NCB21HK 103X CAPACITOR 0 01µF 50V C571 NCB21HK 103X...

Page 80: ...10W R1633 NRSA02J 223X MG RESISTOR 22kØ 1 10W R1635 NRSA02J 122X MG RESISTOR 1 2kØ 1 10W R1636 NRSA02J 102X MG RESISTOR 1kØ 1 10W R1637 NRSA02J 681X MG RESISTOR 680Ø 1 10W R1638 NRSA02J 101X MG RESISTOR 100Ø 1 10W R1639 NRSA02J 331X MG RESISTOR 330Ø 1 10W R1640 NRSA02J 122X MG RESISTOR 1 2kØ 1 10W R1641 NRSA02J 102X MG RESISTOR 1kØ 1 10W R1642 NRSA02J 681X MG RESISTOR 680Ø 1 10W R1643 NRSA02J 101X...

Page 81: ... C1651 NCB21EK 223X CAPACITOR 0 022µF 25V C1652 NDC21HJ 120X CAPACITOR 12pF 50V C1653 NCB21CK 224X CAPACITOR 0 22µF 16V C1654 NCB21HK 103X CAPACITOR 0 01µF 50V C1655 QEKJ0JM 476 E CAPACITOR 47µF 6 3V C1656 NCB21HK 103X CAPACITOR 0 01µF 50V L1601 QQL29BJ 100Z COIL 10µH L1602 QQL29BJ 100Z COIL 10µH L1603 QQL29BJ 100Z COIL 10µH L1604 QQL29BJ 100Z COIL 10µH X1601 QAX0613 001Z CRYSTAL RESONATOR OT1 QYS...

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