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Memorex MVDT2402, Руководство по обслуживанию

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DVD BLOCK DIAGRAM 

READ CHANNEL

IC2601

ZR36708TQC

FLASH 8M 

IC4007

SST39VF800A-

70-4C-EK-D

MPEG/MICON/DSP

IC4001

ZR36762PQCG_V

64M SDRAM

IC4005

HY57V641620

HGT-7

Pick up

Loading 
Motor

Spindle/
Sled
Motor

DVD LOADER
DM III

Motor Driver

IC2301

LA6565-TE-L-E

A, B, C, D, E, F

VCR BLOCK

TX

RX

UNREG+3.8V

CD, DVD, LD

RFA_SDEN, DATA, SCLK

CD4002

RF

AAF_CE, FE, TE, PI

FNN, FNP

VBIASS0, S1

DEFECT, LINK, MIRR, LDON

TR+/–, FO+/–

SPDL+/–, SLED+/–

SPINDLE, SLED_PWM

TRACK, FOCUS_DAC

ADC IN 5, 6, 7

S MUTE

HA0~HA20, 
HD0~HD15

SDA0~SDA11

I  CDAT

2

I  CCLK

2

P.CON+5V

P.CON+9V

SPDIF

DVD RESET

CP8101

DVD AUDIO L

DVD AUDIO R

ZERO

STEREO DAC

IC8102

PCM1753DBQR

DVD AUDIO R

ASDATA0
AMCLK
ABCLK
ALRCLK

Y

DVD VIDEO

C

DVD AUDIO L

DAC B, C, D

SDD0~SDD15

E-1

E-2

SPDL_SEND

VIDEO BUFFER

Q8102 ~ Q8104

EEPROM

IC4002

S-24C02BFJ-TB

REG+1.9V

IC4006

SIP1117L-ADJ-TP

OPEN, CLOSE

LD+/–

Содержание MVDT2402

Страница 1: ...SERVICE MANUAL MVDT2402 Design and specifications are subject to change without notice COLOR TELEVISION VIDEO CASSETTE RECORDER DVD VIDEO PLAYER ORIGINAL MFR S VERSION A CLASS 1 LASER PRODUCT...

Страница 2: ...E PLAYER WHEN THIS PLAYER IS PLUGGED TO THE WALL OUTLET DO NOT PLACE YOUR EYES CLOSE TO THE OPENING OF THE DISC TRAY AND OTHER OPENINGS TO LOOK INTO THE INSIDE OF THIS PLAYER USE OF CONTROLS OR ADJUST...

Страница 3: ...nal on TV and turn on the TV Insulation resistance between the cord plug terminals and the eternal exposure metal Note 2 should be more than 1M ohm by using the 500V insulation resistance meter Note 1...

Страница 4: ...the Video Cassette from the Deck Chassis Be careful not to scratch on the tape TAPE REMOVAL METHOD AT NO POWER SUPPLY Fig 1 Pinch Roller Cam Main Cam Clutch Ass y Main Chassis Front Side Loading Motor...

Страница 5: ...old both keys for more than 3 seconds The On Screen Display message PASSWORD CLEAR will appear The 4 digit password has now been cleared 1 2 3 4 5 6 NB The above procedure will reset ALL of the player...

Страница 6: ...ED CIRCUIT BOARDS DVD VCR DEFLECTION CRT OPERATION SCHEMATIC DIAGRAMS MPEG MICON DSP MEMORY RF AMP DSP AUDIO VIDEO Y C AUDIO HEAD AMP MICON IN OUT CHROMA IF SOUND AMP SURROUND Hi Fi DEMODULATOR DIGITA...

Страница 7: ...20 mm 80 mm Deck Disc Loading System Front Loading Motor 3 Motors Pick up 1 Lens 2 Beams System Playback time Max DVD 1 LDVD 1 Layer 135min 4 7GB DVD 2 Layer 245min 8 5GB CD 74min Video CD Search spee...

Страница 8: ...e No Dew Sensor No G 7 Regulation Safety UL Radiation FCC X Radiation DHHS Laser DHHS G 8 Temperature Operation 5o C 40o C Storage 20o C 60o C G 9 Operating Humidity Less than 80 RH G 10 On Screen Men...

Страница 9: ...Pause Yes Stop Yes Prohibit Mark Yes Step Yes Skip Yes Skip Yes Random Yes CD MP3 WMA JPEG Repeat Yes Slow Yes Slow No Search Yes Search Yes Jump Yes Resume Yes Title No Yes Chapter No Yes Track No Y...

Страница 10: ...Search Yes F Fwd Search Yes Pause Still Yes CM Skip Yes Speed Return Yes Counter Reset Angle Yes Zero Return Subtitle Yes Input Select Zoom Yes Menu Set Up Yes Program Repeat A B Yes ATR Top Menu Yes...

Страница 11: ...by Digital Yes DTS No TruSurround No Screen Saver No Picture Preference Yes Auto Setup No Audio DAC 192kHz 24bit Copy Disc to Tape No G 16 Accessories Owner s Manual Language English French w Guarante...

Страница 12: ...Antenna Input F Type AC Inlet No G 18 Set Size Approx W x D x H mm 655 x 477 x 580 G 19 Weight Net Approx 36 0kg 79 4lbs Gross Approx 40 0kg 88 2lbs G 20 Carton Master Carton No Content Material Dime...

Страница 13: ...2 3 Remove the 2 screws 1 Disconnect the following connectors CP303 CP404 and CP1704 Remove the TV DVD VCR Block in the direction of arrow 1 4 VCR DECK Refer to Fig 1 4 NOTE Do not remove the cable at...

Страница 14: ...the position as shown Fig 1 7 using a soldering If you remove the DVD Deck with no soldering the Laser may be damaged Remove the 4 screws 1 Remove the DVD Top in the direction of arrow A Remove the 2...

Страница 15: ...Locker R 1 2 3 Link Unit 2 4 LINK UNIT Refer to Fig 2 4 Set the Link Unit to the Eject position Unlock the support 1 Remove the A side of the Link Unit first then remove the B side 1 2 3 Fig 2 4 Fig...

Страница 16: ...ig 2 6 B is correct In case of the Loading Motor installation slacken the wire as shown Fig 2 6 C When installing the wires between Capstan DD Unit and Loading Motor connect them correctly as shown Fi...

Страница 17: ...oves Refer to Fig 2 9 A Do not adhere the stains on it When you install the reel clean the shaft and grease it FG 84M If you do not grease noise may be heard in FF REW mode After installing the reel a...

Страница 18: ...INCH ROLLER BLOCK P5 ARM ASS Y Refer to Fig 2 10 A Unlock the support 1 and remove the Cassette Opener Remove the Pinch Roller Block and P5 Arm Ass y 1 2 Fig 2 10 A 1 Cassette Opener P5 Arm Ass y Pinc...

Страница 19: ...oint Gear 2 NOTE In case of the Pinch Roller Cam and Main Cam installation install them as the circled section of Fig 2 15 B so that the each markers are met Refer to Fig 2 15 B Fig 2 15 B 1 Pinch Rol...

Страница 20: ...ig 2 17 B Coupling Gear 2 18 Remove the P4 Cap Unlock the support 1 and remove the Cassette Guide Post Remove the Inclined Base S T Unit Remove the screw 2 Remove the LED Reflector 1 2 3 4 5 CASSETTE...

Страница 21: ...s are needed if the disassemble is done If the repair is needed except listed parts replace the DVD MECHA ASS Y NOTE 1 2 In case of the Main Chassis Ass y install it from 1 to 4 in order Refer to Fig...

Страница 22: ...emove the Pulley Gear Remove the Main Gear Pulley Gear 2 Fig 3 4 A 3 5 CLAMPER ASS Y Refer to Fig 3 5 A Press the Clamper and rotate the Clamper Plate clockwise then unlock the 3 supports 1 Remove the...

Страница 23: ...from 1 to 4 in order Fig 3 7 E Main Chassis Ass y Bottom Side Check Hook Check Hook Check Hook Check Hook Loosen the wire in the direction of the arrow NOTE 1 2 3 4 When pushing the Rack Feed in the d...

Страница 24: ...p up the sides of the Rubber Cap in the direction of the arrow and remove one side of the support Refer to Fig 4 2 2 Fig 4 1 Fig 4 2 3 After one side is removed pull in the opposite direction to remov...

Страница 25: ...sing a blower type IC desoldering machine Refer to Fig 5 2 2 Fig 5 2 NOTE Do not add the rotating and the back and forth directions force on the IC until IC can move back and forth easily after desold...

Страница 26: ...8 Thin tip Soldering Iron NOTE When the IC leads are bent during soldering and or repairing do not repair the bending of leads If the bending of leads are repaired the pattern may be damaged So be al...

Страница 27: ...op Frequency Generator Front Loading Switch Frequency Modulation Frequency Sub Carrier Forward Generator Ground High Pass Filter I K L M N O P R S H SW Hz IC IF IND INV KIL L LED LIMIT AMP LM LDM LP L...

Страница 28: ...or Separation Transistor Tracking Trick Playback Test Point Unregulated Volt Voltage Controlled Oscillator Video Intermediate Frequency Vertical Pulse Voltage Display Video Playback Variable Resistor...

Страница 29: ...his for the normal servicing If you set a factory initialization the memories are reset such as the clock setting the channel setting the POWER ON total hours and PLAY REC total hours 2 2 2 2 2 VOL MI...

Страница 30: ...h the rubber touches Replace when rolling becomes abnormal Clean the Head T Brake Band Clutch Ass y Idler Arm Ass y C3 1 CONFIRMATION OF HOURS USED POWER ON total hours and PLAY REC total hours can be...

Страница 31: ...elow Audio Control Head 2 TAPE RUNNING SYSTEM When cleaning the tape transport system use the gauze moistened with isopropyl alcohol 3 CYLINDER Wrap a piece of chamois around your finger Dip it in iso...

Страница 32: ...or DOWN button on the remote step through the ADDRESS until required ADDRESS to be changed is reached Press ENTER to select DATA When DATA is selected it will blink Again step through the DATA using U...

Страница 33: ...00A JG024A JG022 APJG002B00 APJG002E00 APJG002F00 APJG005000 APJG153000 APJG024A00 APJG100A00 Adapter Dial Torque Gauge 10 90gf cm Dial Torque Gauge 60 600gf cm Post Adjustment Screwdriver X Value Adj...

Страница 34: ...ON POST POSITION 1 2 3 Set to the PLAY mode Adjust the adjusting section for the Tension Arm position so that the Tension Arm top is within the standard line of Main Chassis While turning the S Reel c...

Страница 35: ...o the Stop mode While unplug the AC cord when the Pinch Roller Block is on the position of Fig 1 4 A Move the Idler Ass y from the T Reel Install the Torque Gauge JG002E and Adapter JG002B on the T re...

Страница 36: ...r to item 2 1 Confirm and adjust the Audio Control Head Refer to item 2 2 Connect CH 1 of the oscilloscope to TP102 CH 2 to TP4501 and CH 3 to HOT side of Audio Out Jack Playback the VHS Alignment Tap...

Страница 37: ...T PARTS LOCATION GUIDE 1 2 3 4 5 6 7 8 9 10 1 Tension Connect 2 Tension Arm 3 Guide Roller 4 Audio Control Head 5 X value adjustment driver hole 6 7 8 9 10 P4 Post T Brake Spring T Reel S Reel Adjusti...

Страница 38: ...own in Fig 1 2 Press the MENU button on the remote control to end the adjustments 3 4 TV 00 OSD H 08 FUNCTION OSD H OSD C CUT OFF H POSI H BLK L H BLK R V SIZE V POSI V LIN VS CORR V COMP R BIAS G BIA...

Страница 39: ...quantity of the OVER SCAN on right and left becomes minimum 2 9 VERTICAL SIZE 1 2 3 4 Receive the monoscope pattern Using the remote control set the brightness and contrast to normal position Activat...

Страница 40: ...ustment mode display of Fig 1 1 and press the channel button 01 on the remote control to select OSD C Check if the step No OSD C is 3 2 17 BRIGHT CENTER 1 2 3 4 5 6 2 18 TINT 1 2 3 4 5 6 7 8 9 10 Rece...

Страница 41: ...on the remote control to set to the DVD mode Activate the adjustment mode display of Fig 1 1 and press the channel button 27 on the remote control to select SHARP Check if the step No SHARP is 15 Plea...

Страница 42: ...performing adjustments in section 3 1 1 2 3 4 5 Receive the green raster pattern from color bar generator Adjust the pair of purity magnets to center the color on the screen Adjust the pair of purity...

Страница 43: ...202 J2201 DVD DECK DVD DECK TP401 VCR DECK CP404 CRT FB401 CP802A VR404 CP604 CP602B TP802 CP802B TP803 J801 CP803 CRT CP303 SPEAKER CD303 CP4503 FE HEAD VR1701 CP601 TU001 AC IN CD1703 CP1704 J8007 J...

Страница 44: ...A_SDEN DATA SCLK CD4002 RF AAF_CE FE TE PI FNN FNP VBIASS0 S1 DEFECT LINK MIRR LDON TR FO SPDL SLED SPINDLE SLED_PWM TRACK FOCUS_DAC ADC IN 5 6 7 S MUTE HA0 HA20 HD0 HD15 SDA0 SDA11 I CDAT 2 I CCLK 2...

Страница 45: ...VCA CLAMP 1 2 FBC Chara INS 6dB P R P R V AGC L4502 CLAMP EQ AMP LINE AMP MUTE ALC Y C_CS Y C_DATA Y C_CLK H AMP_SW1 C ROTARY H SW ENV DET COMP DUMMY_V SYNC AUX_V F R TUNER_VIDEO NORMAL_A Y C_AUDIO 2...

Страница 46: ...IC 5 6 EEP ROM IC IC199 AT24C04N 10SI 2 7 Y C DATA 13 Y C CLK 11 Y C_DATA Y C_CLK CVN2 50 Y C VIDEO SCL SDA COMP 100 COMP REC OTR LED EXT_A_MUTE 91 9 EXT_MUTE 6 REC_LED EXT_A_MUTE EXT_MUTE ST SELECT 8...

Страница 47: ...OWER_H T REC_LED REC_LED VCR_A_MUTE MUTE SW CH MUTE MUTE SW REAR OUT JACK J4202 HEADPHONE JACK J2201 SOUND_L SP_OUT_R SP_OUT_L Q4210 MUTE SW EXT_MUTE JACK_OUT REAR IN JACK J4201 FRONT_V_IN REAR_A_IN_L...

Страница 48: ...5 13 21 10V_REG IC602 KIA78L10F RTF 3 1 OSD_Y OSD_R OSD_B OSD_G SCL V_SYNC SDA H SYNC SW_C COMB FSC Y C_VIDEO_Y DVD_Y C_Y V_SYNC DIGITAL COMB FILTER DVD IN OUT Q602 PROTECT G OUT CUT OFF FROM TO TV C...

Страница 49: ...SP_OUT_L SOUND AMP SURROUND BLOCK DIAGRAM E 11 SPEAKER SP352 SPEAKER SP351 TV_POWER_H SCL TV_A_MUTE SDA P CON 8V 30 18 17 31 SURROUND IC IC302 AN5891SA E1V 19 3 16 SW_AUDIO_OUT_L SW_AUDIO_OUT_R SW_AU...

Страница 50: ...HF_COM FSC HF1 Y C_AUDIO NORMAL_A IN OUT MICON Y C AUDIO HEAD AMP 51 58 40 P CON 12V P CON 5V_A INPUT SW AMP AMP OUTPUT SW PNR BPF FM LIM DEM BLOCK AMP AMP AGC LOGIC VCO FO ADJ LOGIC 25 DBX NOISE REDU...

Страница 51: ...IC1501 TC90A45F 13 15 16 8 4 10 AV SW IC IC1502 MM1501XNRE 2 6 1 4 3 AV SW IC IC1504 MM1501XNRE 2 6 1 4 3 VIDEO OUT SW IC IC1505 MM1504XNRE 2 6 1 4 3 BUFFER Q1501 COMB_FSC BUFFER Q1503 P CON 5V P CON...

Страница 52: ...S 12 CVBS RX P CON 9V_D P CON 5V_D P CON 3 3V SPDIF 134 DVD_RESET 2 3 5 3 MIXER IC IC8004 NJM4580M TE1 7 1 6 1 4 AUDIO SW IC IC8002 MM1501XNRE 2 3 Q8006 Q8007 ZERO MUTE SW IN OUT AUDIO_OUT_L AUDIO_OUT...

Страница 53: ...IC3002 KIA278R09PI Q3014 BACKUP 5V Q3015 BUFFER Q3001 BUFFER MOTOR 12V Q3010 P CON 5V_C SW AT 12V VCR_POWER_H P CON 5V_A DVD_H BACKUP 5V AT 5V P CON 12V P CON 8V IN OUT Hi Fi DEMODULATOR B Q3005 3 3V...

Страница 54: ...401 V OUTPUT IC IC401 LA78041 1 5 2 2 Q401 H DRIVE 2 T401 5 3 Q403 FL OUT RED AMP Q802 Q803 GREEN AMP Q804 Q805 BLUE AMP Q806 Q807 J801 11 8 6 F 7 MICON SOUND AMP E 21 REGULATOR RELAY DRIVER F1701 P C...

Страница 55: ...R4043 R4022 R4044 Q4004 R4013 C4043 R4011 C4091 C4042 L4001 C4036 C4084_1 C4021_1 C4078_1 C4083_1 C4067_1 C4053_1 C4011_1 R4040 C4068_1 C4069_1 C4070_1 C4071_1 C4063_1 B4002 D4001 C4031 HS2301 CP2601...

Страница 56: ...6 CP1704 CP1708 T H 1 7 0 1 R1721 D1715 R1724 C1715 IC1701 D1718 R1717 C1713_1 C1712 D1717 R1714 Q1706 R1722 R1731 D1709 HS1701 C1707_1 W031 R1720 R 1 7 1 8 D1710 D1705 D1706 D1711 L1701 RY1701 FH1702...

Страница 57: ...1 Q2202 Q2201 Q2203 C2202 R105 C2205 C2203 R5522 R4560 Q116 R171 C8012 C8014 C121 C2207 C4579 C2209 R5523 R4506 C2213 C1532 C156 R177 W863 I C 1 0 1 C4514_1 R4523 IC8002 IC1504 Q106 C120 I C 6 0 1 R12...

Страница 58: ...53 SW2252 SW2251 J 8 0 1 R814 R815 Q806 Q802 Q804 CP804 D803 D802 D801 Q807 Q803 Q805 R809 R819 C816 R808 D804 R805 R810 R817 C815 R806 TP801 TP802 D806 TP803 R818 R807 D805 C817 CP802B CP803 CP805 C8...

Страница 59: ...1 RFA_SDEN HA2 RFA_DATA HA3 HA15 DUPTD0 RFA_SCLK HA4 AAF_CE HA5 HA16 DUPRD0 AAF_FE HA6 HA14 AAF_TE HA7 HA13 VR_SEL AAF_PI HA8 HA12 TRAY_OPEN VR_SEL HA9 FNN HA10 HD15 TOUT_SW FNP HA11 HA11 TRAY_CLOSE V...

Страница 60: ...HD12 HA20 RAMCS1 SD_D9 SD_D6 RAMRAS RAMCAS HD4 WR SD_BA0 RAMDQM SD_D8 SD_D7 RAMWE RESET RAMCLK HA0 HA1 HD11 RAMDQM HA2 HA3 RAMDQM RAMWE HA4 HD3 HA5 RAMCLK RAMCAS HA6 HA7 HD10 HA19 RAMRAS HA8 HA9 RAMC...

Страница 61: ...5 27K R2307 27K R2319 27K R2324 1K R2334 10K R2619 100 R2336 4 7K R2635 4 7K R2649 100 R2650 4 7K R2653 100 R2652 100 R2614 12K 1 R2616 1K R2618 10 R2617 1K R2604 27K 1 R2318 5 6K R2322 4 7K R2335 1 5...

Страница 62: ...R8119 470 R8108 470 R8118 470 R8107 470 C8119_1 100 6 3V KA C8121_1 10 25V KA W825 W826 W824 L8104 1uH 0305 L8103 1uH 0305 L8102 1uH 0305 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SC...

Страница 63: ...3 54 55 56 57 58 59 6 60 61 62 63 64 65 66 67 68 69 7 70 71 72 73 74 75 76 77 78 79 8 80 9 CAUTION DIGITAL TRANSISTOR DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS...

Страница 64: ...P CON 5V_A Y C_VIDEO TX Y C_CLK RX Y C_DATA DVD_RESET Y C_CS RESET AV_SW1 H SW DUMMY_V SYNC GND VIDEO_OUT H SW ENV_DET VCR_A_MUTE VCR_A_MUTE IIC_OFF CTL KEY_B CAP_LIMIT CTL KEY_A TV_POWER_H TV_A_MUTE...

Страница 65: ...4210 470P CH C2213 470P CH C8008 22P CH C4208 0 022 B C2208 470P B C8095 0 022 B C2205 100P CH R2202 75 R4203 5 6K R2224 270 1 4W R2227 270 1 4W R2223 270 1 4W R8003 100K R4238 220 1 4W R4232 10K R420...

Страница 66: ...HE LATEST AT THE TIME CAUTION DIGITAL TRANSISTOR DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS S807X S807Y P CON 5V SW_C P CON 5V_C COMB_FSC P CON 5V VCR_POWER_H P...

Страница 67: ...R304 2 2K R303 2 2K R305 3 3K R311 10K 1 4W R308 10K 1 4W R307 4 7K R301 5 6K R312 68K C306_1 10 25V KA C329_1 10 25V KA C327_1 10 25V KA C326_1 10 25V KA C323_1 10 25V KA C311_1 10 25V KA C310 220 1...

Страница 68: ...TING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS FSC SDA SCL VCR_A_MUT...

Страница 69: ...100 16V YK C1534_1 10 25V KA C1518 470 6 3V YK C005 1000 6 3V YK W820 W815 W811 W829 W863 W837 L1504 150uH L1501 10uH 0305 L1502 15uH 0305 L001 100uH OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE N...

Страница 70: ...L8003 100uH 0305 L8001 100uH 0305 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VO...

Страница 71: ...3019 1K R3026 220 R3025 330 R3007 15K R3005 4 7K R3016 10K R3020 100 1 4W C3008 10 50V YK C3012 22 35V YK C3013 1 50V KA C3028 470 16V YK C3009 1000 6 3V YK C3004_1 10 25V KA C3002_1 100 10V YK C3023...

Страница 72: ...D1730 FE201 6L49 D1735 1SS133 D1718 1N4937 D1726 1SS133 D1709 1SS133 D1716 1N4937 D1721 1SS133 D1719 SB340L 6737 D1702 1SS133 D1706 RM11C EIC D1704 RGP15J D1707 RGP15J D1720 1SS133 D1728 1SS133 D1722...

Страница 73: ...266 PIN DRIVE Q406 2SA1624 CURRENT DET C430 2200 25V MHE C421 1 50V YK C407 22 50V MHE C403 22 100V YK C408 0 0033 1 5KV MPP C405_1 0 01 100V MMTS C436 0 0022 500V B C449_1 0 001 2KV RR C412 0 47 250V...

Страница 74: ...03 KTC3199_Y RED AMP Q807 KTC3199_Y BLUE AMP Q804 2SC4217 GREEN AMP Q806 2SC4217 BLUE AMP Q805 KTC3199_Y GREEN AMP C816 470P CH C817 470P CH C815 470P CH C818 330P B C820 0 001 2KV B R2254 1 8K 1 4W R...

Страница 75: ...D CD MON COM RF C B A D F E VCC Vref GND PDIC F F T T DVD CD MON DVD NC SW VOL DVD GND DVD LD DVD LD CD VOL CD GND CD MON COM RF C B A D F E VCC Vref GND PDIC F F T T DVD CD 24 23 22 21 20 19 18 17 16...

Страница 76: ...veforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE H 1 WAVEFORMS 1 2 3 5 6 8 7 MPEG MICON DSP 4 200ns 500mV 9 100 s 200mV 10 10 s 100mV 10ns 100mV 100...

Страница 77: ...0V 24 CHROMA IF WAVEFORMS The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE 20 s 0 5V 25 SOUND AMP SURROUND DEFLECTION Hi Fi DEMODUL...

Страница 78: ...sured at the point of the corresponding balloon number in the schematic diagram NOTE H 3 0 5 s 100mV 34 20 s 1 0V 35 20 s 1 0V 36 20 s 1 0V 37 10ms 1 0V 38 50 s 0 5V 39 50 s 2 0V 40 DIGITAL COMB FILTE...

Страница 79: ...4 214 102A 102 118 214 102B 208 102B 128 102B 214 214 214 101A 101K 212 101L 101F 101K 101K 101G 101L 212 101D 101 A 101K 212 212 101I 101B 101E 133 212 212 212 212 212 111 131 131 111 215 215 129 129...

Страница 80: ...Y 216 216 124 125 204 204 204 208 126 120 208 115 208 208 203 127 122 132 208 126 208 211 208 A 210 208 PCB010 VCR PCB ASS Y 136 137 213 213 213 116 208 126 119 208 208 123 213 209 209 114 114 PCB130...

Страница 81: ...7 300 317 336 346 319 320 AB 316 318 347 AB AB AB AA AA AA AA AB AB AC AC CD1501 M101 304 CD1502 510 348 Applying positions AA AB AC AD and AE for the grease are displayed for this section Check if th...

Страница 82: ...A AA 339 AA AA I2 2 Applying positions AA AB AC AD and AE for the grease are displayed for this section Check if the correct grease is applied for each position NOTE PART NO CLASS MARK GREASE G 555G A...

Страница 83: ...T NAME Y315131000 610 608 M2603 704 612 614 615 613 602 609 611 AA AB AB AA AA AA AA AA AA AA AA Do not replace the parts Because minute adjustments are needed if this condition is disassembled furthe...

Страница 84: ...TAPPING B0 TRUSS 4x16 102B 800WQ0A071 FELT SHEET 390x18xT 0 5 216 8107230604 SCREW TAP TITE S BIND 3x6 103 701WPA0686 HOLDER DECK 104 701WPA0751 HOLDER DECK 791WHA0026 LAMIFILM BAG 105 752WSA0230 SHI...

Страница 85: ...1543Q02014 HEAD FULL ERASE VTR 1X2ERS11 154 314 85OA400235 TENSION ARM ASS Y 2 M101 1596S98001 MOTOR LOADING MDB2B66 315 85OA400231 INCLINED BASE S UNIT M2001 1510S98042 CAPSTAN DD UNIT F2QVB73 316 85...

Страница 86: ...00093A RACK LOADING 614 92P100091A FRAME MAIN 615 92P100092A TRAY 616 92P100089A RACK FEED 1 617 92P100090A RACK FEED 2 618 92P300020A SPRING RACK FEED 701 811022680U SCREW TAP TITE P BIND 2 6x8 702 8...

Страница 87: ...015 UF 1 5KV D1721 D1VT001330 DIODE SILICON 1SS133T 77 C429 E02LU4101M CE 100 UF 35V D1722 D2WXN49370 DIODE SILICON 1N4937 C430 E5EZF3222M CE 2200 UF 25V D1723 D2CF2016L0 DIODE SILICON FE201 6L49 C43...

Страница 88: ...80 PHOTO COUPLER RPI 352C40N Q8103 TAAA1504SY TRANSISTOR SILICON KTA1504S_Y_RTK Q106 TNYJC05001 COMPOUND TRANSISTOR DTC124EKAT146 Q8104 TAAA1504SY TRANSISTOR SILICON KTA1504S_Y_RTK Q107 0002700690 PHO...

Страница 89: ...NR4001 110N4470M3 R NETWORK CAY16 470 J 4R PCB110 A5Q0046110 PCB ASS Y TCC426B NR4002 110N4470M3 R NETWORK CAY16 470 J 4R PCB130 A5Q0046130 PCB ASS Y VMD328A NR4003 110N4470M3 R NETWORK CAY16 470 J 4...

Страница 90: ...M5Q0 046 SPEC NO O R NO W465002...

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