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Schaub Lorenz SL0014KO, Руководство по обслуживанию

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Schaub Lorenz SL0014KO Скачать руководство пользователя страница 35

TV BLOCK DIAGRAM

CHROMA /IF
IC601 STV2246C

22

13

44

20

47

25

26

27

28

18

6

7

8

55

14

11

51

52

32

36

35

34

31

49

30

37

48

42

40

46

X601
4.433619MHz

2

V. OUTPUT  IC401 TDA8174A

10

4

3

1

21_B

21_G

21_R

21_Y

DY

10

F

HV

FB401

2

3

10

7

S

V801

CRT

8

3

9

7

J801

F

G-AMP

Q805

B-AMP

Q806

Q804

R-AMP

H.DRIVE

Q405

H.OUT

Q406

CUT OFF

Q607

P.CON+9V

TEXT_Y

HD

TEXT_B

TEXT_G

TEXT_R

T'TEXT

4

6

1

CF605

Q602

BUFFER

Y/C/AUDIO/
HEAD AMP/
21PIN/IN/OUT

1

4

5

CF601

TU601

5

4

1

11

Q607

PRE AMP

TUNER_A

TEXT_SYNC

TUNER_V

Y/C_A

JACK_V

SDA

SCL

T501

11

5

18

16

14

13

8

POWER REG IC
IC502
STR-G6653

IC506

LTV_817M_VB

FEED BACK

Q507

F-BACK SW

D501~F504

RECTIFIER

L503
DEGAUSS COIL

MICON/
OPERATION

F501

AC IN

CP3001

5

6

3

7

AT+12V

1

5

4

1

IC1007
KIA78R09API

P. CON+9V

9

5

SOUND AMP
IC352  AN7523

2

7

2

1

SP351
SPEAKER

J351
HEAD PHONE

VOL_CTL

TV_POWER_H

VCR_POWER_H

POWER_FAIL(DC)

MICON/
OPERATION

E-1

E-2

S-TRAP

NC

VR502

10

2

4

1

2

IC1004
KIA78R05PI

4

1

2

IC1005
KIA78R05PI

P.CON+5V

3

1

IC1001
KIA7805API

AT+5.6V

P.CON+5V A

SDA

SCL

FM_OUT

EXT_AUDIO_IN

AUDIO_OUT

PIFIN1

PIFIN2

RF_AGC_OUT

B. OUT

G. OUT

R. OUT

OSD_KB

OSD_B

OSD_G

OSD_R

BCL/SAF

LBF/SSC

H_OUT

X1/VAMP/CHR_OUT

XTAL1

INT_CVBS_OUT

CVBSOUT2

CVBSIN1

CVBSIN2

Y/C/VBS_IN3

VERT

B_EXT/U_EXT

G_EXT/Y_EXT

R_EXT/V_EXT

BLK_EXT

Y/C/AUDIO/
HEAD AMP/
21PIN/IN/OUT

MICON

Содержание SL0014KO

Страница 1: ...SERVICE MANUAL SL0014KO Design and specifications are subject to change without notice COLOR TELEVISION VIDEO CASSETTE RECORDER ORIGINAL MFR S VERSION A ...

Страница 2: ...ether there are the portions which are deteriorated around the serviced places serviced or not Check the insulation between the antenna terminal or external metal and the AC cord plug blades And be sure the safety of that INSULATION CHECK PROCEDURE 1 2 3 4 Unplug the plug from the AC outlet Remove the antenna terminal on TV and turn on the TV Insulation resistance between the cord plug terminals a...

Страница 3: ...ON OPERATION T TEXT PRINTED CIRCUIT BOARDS SYSCON CRT POWER SW OPERATION POWER SCHEMATIC DIAGRAMS Y C AUDIO HEAD AMP MICON POWER 21PIN IN OUT CHROMA IF SOUND AMP T TEXT RGB SW DEFLECTION CRT TV POWER OPERATION INTERCONNECTION DIAGRAM WAVEFORMS MECHANICAL EXPLODED VIEWS CHASSIS EXPLODED VIEWS MECHANICAL REPLACEMENT PARTS LIST CHASSIS REPLACEMENT PARTS LIST ELECTRICAL REPLACEMENT PARTS LIST A1 1 A1 ...

Страница 4: ...nation Oscar W HYPER Tuning System F Synth Input Impedance VHF UHF 75 ohm CH Coverage E2 E4 X Z 2 S1 S10 E5 E12 S11 S41 E21 E69 Intermediate Picture FP 38 9MHz Frequency Sound FS 33 4MHz FP FS 5 5MHZ Preset CH 80CH Stereo Dual TV Sound No Tuner Sound Muting Yes G 4 Signal Video Signal Input Level 1 V p p 75 ohm Output Level 1 V p p 75 ohm S N Ratio Weighted 53 dB Horizontal Resolution at SP Mode 2...

Страница 5: ...ec OTR T Rec Pause Eject Tape In Symbol Mark Yes Auto Tracking Manual Tracking Yes S Repeat SR R SR PLAY No Index Yes Mute Yes Hi Fi No Repeat Yes Zero Return No Dew No G 10 OSD Language Eng Ger Fre Spa Ita OSD Language Setting Ita G 11 Clock Timer Calendar 1990 1 1 2081 12 31 and Timer Timer Events 8 prog 1 month Back up One Touch Recording Max Time SP 5 Hours OTPB Valid Time Sleep Timer Max Time...

Страница 6: ...aning Yes Auto Tracking Yes HQ VHS Standard High Quality Yes Auto Power On Auto Play Auto Rewind Auto Eject Yes Auto Shut Off Yes Auto Repeat Yes VIDEO PLUS SHOWVIEW G CODE No CH Auto Set Up Auto Clock No Forward Reverse Picture Search Yes One Touch Playback No Auto Tuning Yes Anti Theft No End Call No Index Search Yes SQPB No CATV No CM Skip 30sec x 6 Times No Comb Filter No T Text Yes Text type ...

Страница 7: ...p Rec OTR No One Touch Playback No Play No Terminals Front Video Input RCA x1 Audio Input RCA x1 Other Terminal Head Phone Stereo Mono 3 5mm Rear Video Input No Audio Input No Video Output No Audio Output No Euro Scart 1 SCART Diversity No Ext Speaker No DC Jack 12V Center No VHF UHF Antenna Input DIN type AC Inlet No G 16 Set Size Approx W x D x H mm 362 x 378 5 x 382 G 17 Weight Net Approx 11 0 ...

Страница 8: ...E POWER CORD FROM THE AC SOURCE 1 2 Fig 1 2 1 3 TV VCR BLOCK Refer to Fig 1 3 1 2 3 4 Remove the 2 screws 1 Disconnect the following connectors CP351 CP757 CP401 CP501 and CP502 Unlock the support 2 Remove the TV VCR Block in the direction of arrow Fig 1 3 1 4 POWER PCB Refer to Fig 1 4 1 2 3 Remove the 3 screws 1 Disconnect the following connectors CP401A and CP851A Remove the Power PCB in the di...

Страница 9: ...K SHIELD PLATE Refer to Fig 1 5 1 2 3 4 Remove the 2 screws 1 Remove the Deck Shield Plate in the direction of arrow A Remove the screw 2 Remove the Bottom Shield Plate in the direction of arrow B Syscon PCB Deck Holder Fig 1 7 2 2 1 1 2 3 Remove the screw 1 Remove the 2 screws 2 Remove the Syscon PCB in the direction of arrow 1 7 JACK PLATE AND SYSCON PCB Refer to Fig 1 7 2 2 1 Deck Chassis Sysco...

Страница 10: ...remove the Locker R 1 2 3 Link Unit NOTE 1 2 In case of the Locker R installation check if the two positions of Fig 2 3 B are correctly locked When you install the Cassette Side R be sure to move the Locker R after installing 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 2 5 ...

Страница 11: ...ading Motor Remove the Worm 1 2 3 Fig 2 6 A Screw Torque 3 0 5kgf cm Loading Motor 1 Main Chassis Worm NOTE 1 In case of the Worm installation check if the value of the Fig 2 6 B is correct Fig 2 6 B 19 2 0 1mm Safety surface for pressing of the insert Fig 2 7 B Fig 2 7 D Tension Band Tension Spring 1 2 4 Tension Band Tension Arm Ass y 3 1 Tension Holder Tension Connect NOTE 1 2 3 In case of the T...

Страница 12: ...touch the section A of S Reel and T Reel Use gloves Refer to Fig 2 9 A Do not adhere the stains on it When you install the reel clean the shaft and grease it MG 33 If you do not grease noise may be heard in FF REW mode After installing the reel adjust the height of the reel Refer to MECHANICAL ADJUSTMENT 1 2 3 4 5 6 Fig 2 9 A S Reel 1 A T Reel A 1 Idler Arm Ass y Idler Gear NOTE 1 2 In case of the...

Страница 13: ... Use gloves When you install the A C Head Spring install as shown in Fig 2 11 B When you install the A C Head tighten the screw 1 first then tighten the screw 2 finally tighten the screw 3 1 2 3 2 10 CASSETTE OPENER PINCH 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 ...

Страница 14: ... remove the Main Loading Gear Remove the Main Rod Tension Lever Loading Arm S Unit and Loading Arm T Unit 1 Main Rod Main Loading Gear Tension Lever Loading Arm T Unit Loading Arm S Unit Fig 2 16 A 2 13 AHC ASS Y CYLINDER UNIT ASS Y Refer to Fig 2 13 Disconnect the following connector CD2001 Remove the 3 screws 1 Remove the Cylinder Unit Ass y 1 2 3 When you install the Cylinder Unit Ass y tighten...

Страница 15: ...r Fig 2 18 B Fig 2 18 C Cassette Guide Post Cassette Guide Post 2 17 Remove the Polyslider Washer 1 Remove the Clutch Ass y and Ring Spring Remove the Clutch Lever Remove the Coupling Gear Coupling Spring and Clutch Gear 1 2 3 4 Fig 2 17 A NOTE 1 When you install the Loading Arm S Unit Loading Arm T Unit and Main Loading Gear align each marker Refer to Fig 2 16 B Fig 2 16 B Loading Arm T Unit Main...

Страница 16: ...ip up the sides of the Rubber Cap in the direction of the arrow and remove one side of the support Refer to Fig 3 2 2 GND on the CRT Screwdriver Alligator Clip Support CRT GND on the CRT Rubber Cap CRT Support Fig 3 1 Fig 3 2 3 After one side is removed pull in the opposite direction to remove the other NOTE DISASSEMBLY INSTRUCTIONS INSTALLATION 1 Clean the spot where the cap was located with a sm...

Страница 17: ...using a blower type IC desoldering machine Refer to Fig 4 2 2 Fig 4 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 desoldering the IC leads completely When IC starts moving back and forth easily after desoldering completely pickup the corner of the IC using a tweezers and remove the IC by moving with the IC desoldering...

Страница 18: ...4 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 always sure to replace the IC in this case Finally confirm the soldering status on four sides of the IC using a magnifying glass Confirm that no abnormality is found on the soldering position and insta...

Страница 19: ...lop 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 P F LUMI M MAX MINI MIX MM MOD MPX MS SW NC NR OSC OPE PB PB CTL PB C PB Y PCB P CON PD PG P P R REC REC C REC Y REEL BRK REEL S REF REG REW REV RVS RF RMC RY S CLK S COM S DATA SEG SEL SENS SER SI ...

Страница 20: ...tor Separation Transistor Tracking Trick Playback Test Point Unregulated Volt Voltage Controlled Oscillator Video Intermediate Frequency Vertical Pulse Voltage Display Video Playback Variable Resistor Video Recording Visual Search Fast Forward Visual Search Rewind Voltage Super Source Vertical Synchronization Voltage Tuning Crystal Luminance Chrominance C1 2 ...

Страница 21: ...efer to the ELECTRICAL ADJUSTMENT OSD HORIZONTAL POWER ON total hours and PLAY REC total hours are displayed on the screen Refer to the PREVENTIVE CHECKS AND SERVICE INTERVALS CONFIRMATION OF HOURS USED Can be checked of the INITIAL DATA of MEMORY IC Refer to the WHEN REPLACING EEPROM MEMORY IC VOL MIN 6 VOL MIN 9 Display of the Adjustment MENU on the screen Refer to the ELECTRICAL ADJUSTMENT On S...

Страница 22: ... and parts which the rubber touches Replace when rolling becomes abnormal Clean the Head CONFIRMATION OF HOURS USED POWER ON total hours and PLAY REC total hours can be checked on the screen Total hours are displayed in 16 system of notation NOTE The confirmation of using hours will not be possible if clock has been set To reset clock either unplug AC cord and allow at least 30 minutes before Powe...

Страница 23: ...below 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 isopropyl alcohol Hold it to the cylinder head softly Turn the cylinder head counterclockwise to clean it in the direction of the arrow Refer to the figure below NOTE Do not exert force against the cylinder head Do not mo...

Страница 24: ...00 00 00 120 3A 3D 40 43 46 49 130 4F 63 65 67 69 6B 6D 4C 6F 71 73 76 79 7C 7F 82 85 88 9D A0 A5 AA AF B4 B9 BE C3 C8 140 8B 8E 91 94 97 9A 150 CD D2 D9 E1 F0 FF 3 4 5 6 7 8 The unit will now have the correct DATA for the new MEMORY IC Table 1 1 2 Enter DATA SET mode by setting VOLUME to minimum While holding down VOLUME button on front cabinet press key 6 on remote control for more than 2 second...

Страница 25: ...E00 Ref No JG001R JG001U JG001C JG001D JG001V JG001E JG001F APJG001F00 APJG001R00 VHS Alignment Tape APJG001U00 APJG001C00 APJG001D00 APJG001V00 Parts Name VHS Alignment Tape VHS Alignment Tape VHS Alignment Tape VHS Alignment Tape VHS Alignment Tape VHS Alignment Tape JG002B JG002E JG002F JG005 JG153 APJG022000 JG100A JG154 JG024A JG022 APJG002B00 APJG002E00 APJG002F00 APJG005000 APJG153000 APJG0...

Страница 26: ... Set the unit to the PLAY mode Install the tentelometer as shown in Fig 1 3 Confirm that the meter indicates 20 2gf in the beginning of playback 1 2 USING A CASSETTE TYPE TORQUE TAPE JG100A 1 2 3 After confirmation and adjustment of Tension Post position Refer to item 1 2 load the cassette type torque tape JG100A and set to the PLAY mode Confirm that the right meter of the torque tape indicates 50...

Страница 27: ... 2 as shown in Fig 2 1 B even if you press the Tracking Button to move the envelope The envelope waveform will begin to decrease when you press the Tracking Button Adjust the PG shifter during playback Refer to the ELECTRICAL ADJUSTMENTS 1 2 3 4 5 6 7 NOTE After adjustment confirm and adjust A C head Refer to item 2 2 CH 2 SW Pulse TP4001 CH 1 Track CH 2 Track CH 1 Envelope TP4002 Fig 2 1 A Entran...

Страница 28: ...scope to TP4001 CH 2 to TP4002 and CH 3 to HOT side of Audio Out Jack Playback the VHS Alignment Tape JG001U or JG001V Refer to SERVICING FIXTURE AND TOOLS Press and hold the Tracking Auto button on the remote control more than 2 seconds to set tracking to center Set the X Value adjustment driver JG153 to the 4 of Fig 2 2 B Adjust X value so that the envelope waveform output becomes maximum Check ...

Страница 29: ...JUSTMENT PARTS LOCATION GUIDE 5 6 7 8 9 10 1 2 3 4 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 Adjusting parts for the Tension Arm position ...

Страница 30: ... FILTER BANDPASS Fig 1 2 2 BASIC ADJUSTMENTS VCR SECTION 2 1 PG SHIFTER 1 2 3 4 Connect CH 1 on the oscilloscope to TP4001 and CH 2 to TP4201 Playback the alignment tape JG001F Press and hold the Tracking Auto button on the remote control more than 2 seconds to set tracking to center Press the VOL DOWN button on the set and the channel button 3 on the remote control simultaneously until the indica...

Страница 31: ...annel button 31 on the remote control to select H POS OSD Press the VOL UP DOWN button on the remote control until the difference of A and B becomes minimum Refer to Fig 2 2 H POS OSD 35 A B Fig 2 2 PAL TV 2 3 RF AGC 1 2 3 4 5 Place the set with Aging Test for more than 15 minutes Receive the UHF 63dB Connect the digital voltmeter between the pin 5 of CP603 and the pin 1 GND of CP603 Activate the ...

Страница 32: ...the AV mode Activate the adjustment mode display of Fig 1 1 and press the channel button 20 on the remote control to select CONTRAST CENT Press the VOL UP DOWN button on on the remote control until the contrast step No becomes 24 2 17 COLOR CENT 1 2 3 4 5 6 7 8 Receive the PAL color bar pattern RF Input Using the remote control set the brightness contrast and color to normal position Connect the o...

Страница 33: ...B401 FOCUS VOLUME SCREEN VOLUME 3 ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE CRT PCB VR502 IC601 TP4002 TP4001 C1003 TP1001 TU601 TP4201 J4201 TP401 CP603 SYSCON PCB VR401 L501 TP601 J801 TP803 T501 L502 POWER PCB VR402 TP501 D510 ...

Страница 34: ... performing adjustments in section 4 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 magnets so the color at the ends are equally wide Move the deflection yoke backward to neck side slowly and stop it at the position when the whole screen is green Confirm red and blue color Adjust th...

Страница 35: ...8 POWER REG IC IC502 STR G6653 IC506 LTV_817M_VB FEED BACK Q507 F BACK SW D501 F504 RECTIFIER L503 DEGAUSS COIL MICON OPERATION F501 AC IN CP3001 5 6 3 7 AT 12V 1 5 4 1 IC1007 KIA78R09API P CON 9V 9 5 SOUND AMP IC352 AN7523 2 7 2 1 SP351 SPEAKER J351 HEAD PHONE VOL_CTL TV_POWER_H VCR_POWER_H POWER_FAIL DC MICON OPERATION E 1 E 2 S TRAP NC VR502 10 2 4 1 2 IC1004 KIA78R05PI 4 1 2 IC1005 KIA78R05PI ...

Страница 36: ...P MIX LEVELADJ R P R P YLPF FBC ALC NL EMPH NL DE EMPH MAIN EMPH CARRIER OFFSET W C DC F0 DEV ADJ S DET Q4006 BUFFER 88 87 89 86 H AMP 8 7 REC MUTE LINE MUTE ENV DET J4201 2 1 6 3 8 7 11 16 15 20 19 Q4207 PERI SW Q4205 MUTE SW L4001 15 6KHz TRAP Q4007 AMP Q4202 BUFFER D4210 L4005 1 3 6 Q4004 Q4005 FE HEAD 4 ENV_DET H SW MICON OPERATION SDA SCL VCR_A_MUTE V REC_ST_H CTL CTL CYL CP4001 3 2 4 SP_COM ...

Страница 37: ...OM IC1099 S 24C08ADPA 01 POWER_FAIL DC SCL SDA SCL HD CTL VV H CTL V REC_ST_H SDA OSD_Y VD OSD_G OSD_B OSD_R TV 90 VCR_MUTE VCR_A_MUTE 105 VIDEO_H SW H SW 55 TUNERMUTE TU_AUDIO_MUTE_H 43 REMOCONIN 3 2 1 OS753 AT 5V D793 D791 D794 30 TUNERAGC 28 VIDEO_ ENV AGC_M ENV_DET B VSYNC HSYNC G R YCO Q1016 HD SW Q1015 VD SW TV Y C AUDIO HEAD AMP 21PIN IN OUT 1 CAP FG AT 12V 85 VOLUME_PWM VOL_CTL 54 EXT_IN L...

Страница 38: ...ON Q1253 SYNC BUFFER TEXT_SYNC 27 3 BLANK SDA 3 5 6 8 TRIPLE ANALOG MPXER IC IC1202 MM1231XF 29 GREEN 41 42 X1201 13875KHz 1 14 9 2 7 16 11 TEXT_RESET OSD_B OSD_R OSD_G OSD_Y OUT1 TEXT_B TEXT_R TEXT_G TV 12 IN 1B IN 2B IN 3B SW1 SW3 SW2 OUT2 OUT3 IN1A IN2B IN3B Q1262 BLK BUFFER 30 RED SDA SCL E 7 E 8 ...

Страница 39: ... C1274 W279 W214 L1203 W240 W242 W299 L4009 W233 W172 W246 W302 W293 W252 W245 W984 W210 W985 W203 W133 W131 W127 W221 W261 W266 W265 W212 W255 R1042 TP4001 TP4002 W256 R1061 W098 R635 C626 W080 W093 W077 W076 W075 D407 C401 W197 W195 W198 W002 R417 W021 W304 J801_1 S801 CP801 R 8 0 5 TP802 TP803 TP801 C801 W300 W303 L801 R820 R810 R802 R807 R808 W305 W271 W027 W852 W054 W028 W941 C1214 C1103 W145...

Страница 40: ... R1254 R1262 Q1262 C1204 R1006 Q1002 R1058 R1032 C1092 Q4203 C4102 R4020 C1002 C1060 R1057 C1063 R1053 R1054 C1081 R1067 C1008 R1064 C1023 C1004 C1028 C1026 C1082 C1043 R1062 C1044 C1055 R1063 R1013 Q1015 Q1016 R1059 C1067 C1078 R1030 R1026 R1028 C1040 C1035 C1038 R1021 C1027 C1022 Q1004 C1015 C1012 R1027 C1019 R1007 C1010 R1020 R1017 I C 1 0 0 6 C1024 C1025 C1052 R1056 R1039 C1073 Q1010 R1012 R10...

Страница 41: ..._1 B703 W806 0 CP502 IC502 Q507 F501 FH502 FH501 CP501 C515 R506 TH501 C554 C503 C 5 0 2 R511 R554 C520 C512 R533 R507 D533 D528 R529 R553 C519 D510_1 C516 C505 C506 R505 R542 R504 R503 D521 D518 T501 W006 D504 D502 D501 D503 C 5 2 9 R509 W004 R502 D520 D515 W009 W005 C521 R516 R515 R514 D506 C504 C 53 0 CP401A IC506 R543 HS501 W002 D523 D513 R538 TP502 W003 W010 VR502 CP851A D534 D535 D526 R532 C...

Страница 42: ...H L4013 100uH L4015 100uH L4008 1mH L4004 100uH 0305 L4009 100uH DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE AT EACH PART WAS Q4003 KRA103SRTK V REC ST SW L4005 1626008 1 2 3 4 5 6 CAUTION DIGITAL TRANSISTOR D4001 SB10 03A3 CAUTION DIGITAL TRANSISTOR S104X S104Y H SW ENV_DET SDA SCL P CON 9V D_V_SYNC P CON 5V_A Y C_V P CON 5V_A GND Y C_A Y C_V P CON 9V TUNER_V TUNER_A_YC Y...

Страница 43: ...RA103SRTK SW CAUTION DIGITAL TRANSISTOR D1021 1SS133 D1004 1SS133 D1001 RB721Q 40 D1010 SB140 EIC D1006 SB140 EIC CAUTION DIGITAL TRANSISTOR AT 5 6V GND SDA SCL MD0 FWE RESET SI1 SCL SDA LDM_CTL IIC_OFF CAP_LIMIT POWER_FAIL DC VCR_POWER_H P CON 5V_A P CON 5V AT 12V MOTOR_GND VOL_CTL CYL_DRIVE TU_AUDIO_MUTE_H CONTROL_IN EXT_IN_L CAP_F R TV_A_MUTE MESECAM_M KEY_B OSD_Y KEY_A VV_H CENT_LED_CTL D_V_SY...

Страница 44: ... 4W R1075 1K 1 2W R1052 12 1 2W C1042 470 16V YK C1059 470 6 3V YK C1036 470 6 3V YK C1029 470 6 3V YK C1041 470 16V YK C1037 470 10V YK W810 DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE AT EACH PART WAS D1002 11E1 EIC B H_GND GND AT 13V AT 5 6V P CON 9V P CON 5V_A GND B VCR_POWER_H POWER_FAIL DC H_GND P CON 5V_A AT 12V P CON 5V MOTOR_GND GND AT 5 6V POWER_FAIL DC SOUND B P...

Страница 45: ...SC2412K PERI SW Q4203 2SC2412K POWER ON SW Q4210 2SC2412K TUNER SW W805 W900 W807 W869 UK W868 UK W828 UK TP4201 VIDEO OUT W804 W817 Q4202 2SA1037AK BUFFER L4202 100uH DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE AT EACH PART WAS D4210 1SS133 SOUND_GND SOUND KEY_B SP_OUT REC_LED T REC_LED KEY_A REMOCON_IN STANDBY_H AT 5V TUNER_ON OFF GND P CON 8V EXT_IN_L TU_AUDIO_MUTE_H P ...

Страница 46: ...V KA C636 100 6 3V KA C642 1 50V KA C649 100 16V KA C653 100 16V KA C630 10 16V KA C652 47 16V KA C611 100 16V KA C666 1000 16V YK C657 3 3 50V KA C662 3 3 50V KA C651 3 3 50V KA C641 0 1 50V KA C650 2 2 50V KA C668 10 16V KA C648 10 16V KA C603 1 50V KA C645 1 50V KA Q611 2SC2412K SW Q608 2SC2412K BUFFER Q607 2SC3000 PRE AMP Q602 2SC2412K BUFFER W857 W837 W836 W844 W953 W887 W803 W866 W856 TP601 ...

Страница 47: ... ONLY CRITICAL FOR SAFETY USE ONES ARE SINCE THESE PARTS MARKED BY CAUTION OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME C359 0 01 B C362 0 022 B C361 0 001 B R361 1 5K R359 4 7K R308 1K R355 10K R353 68K R352 560 C352_1 10 50V YK C357 1000 25V YK C351 10 16V KA C355 0 47 50V YK Q351 2SC2412K A_MUTE SW W839 W902 W893 SP_OUT SOUND SOUND_GND M...

Страница 48: ...00 6 3V KA C1274 100 16V YK C1273 100 16V YK C1202 100 16V YK C1256 100 6 3V KA C1206 47 6 3V KA C1103 220 6 3V YK C1214 47 16V YK C1205 47 16V KA Q1104 2SC2412K BUFFER Q1101 KTD863_Y BUFFER Q1253 2SC2412K SYNC BUFFER Q1262 2SC2412K BLK BUFFER W801 W802 W812 W806 W884 W854 W882 W881 W863 W897 W894 W896 W831 W891 L1204 100uH 0305 L1203 10uH 0305 D1202 11E1 EIC D1252 1SS133 D1201 1SS133 D1261 1SS133...

Страница 49: ...T TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME L401 4 7mH 0909 C405 2200 25V MHE C417 33 50V YK C410 470 35V YK C421 1000 35V MHE C418 22 50V MHE C416 56P 500V SL C401 68P 500V SL C413 0 1 F C412 0 047 MMTV C403 0 22 100V MKT C450 220P 2KV R C424 0 0082 1 25KV MPP C429 470P 2KV B C423 0 33 250V PMS C404 0 01 100V MKT R460 100 1 4W R405 1 5 1 2W R420 4 7K R407 1 2 ...

Страница 50: ... PARTS MARKED BY CAUTION OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME CP852B B2013H02 6P 1 2 3 4 5 6 CP801 A2361WV2 2P 1 2 CP853B B2013H02 4P 1 2 3 4 C805_1 100P CH C821 220P CH C822 220P CH C801 0 0022 2KV B C809 680P B C810 270P B C811 390P B R811 270 R812 270 R815 6 8K R814 6 8K R820 2 7K 1 4W R807 2 7K 1 4W R808 2 7K 1 4W R813 270 R816 ...

Страница 51: ...S SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME C524 1000 25V MHE C523 2200 25V MHE C520 1000 16V MHE C521 220 200V YXF C531 2200 16V MHE C537 10 100V MHE C507 150 400V USR C516 470P 500V B C519 470P 500V B C517 0 0012 2KV R C505 0 22 275V PHE840 C554 0 001 B C509 0 027 M C515 0 0015 B C506 0 1 275V PHE840 C530 0 001 250V KX C504 470P 500V B C501 470P 2KV R C502 0 0022 2KV B C503 0 0022 2KV B C529 0...

Страница 52: ...6 7 DANS LA NOMENCLATURE DES PIECES N UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE ETANT LES PIECES REPAREES PAR UN ATTENTION DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY USE ONES ARE SINCE THESE PARTS MARKED BY CAUTION B703 W5RH3 5X5X1 0 B702 W4BRH3 5X6X1 0X2 B701 W5RH3 5X5X1 0 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT TH...

Страница 53: ...L SP_OUT_L SOUND_OUT_L SOUND_GND FRONT_A_IN_L FRONT_VIDEO_IN KEY_B REC_LED T REC_LED KEY_A POWER_ON_L REMOCON_IN REMOCON_IN POWER_ON_L KEY_A T REC_LED REC_LED KEY_B FRONT_VIDEO_IN FRONT_A_IN_L SOUND_GND SOUND_OUT_L SP_OUT_L CYL_CTL CYL_FG PG LDM_CTL CAP_CTL CYL LAD_VCO MOTOR_GND I_LIMIT CAP M F R CAP_VCO CAP_FG FULL ERASE HEAD ASS Y G 24 G 23 CP851A CP851B GND GND GND GND J801_1 TE9962 PCB030 OPER...

Страница 54: ...v 3 REC 20 0V 2ms div 1 REC 20 0V 5µs div 9 PB 0 5V 10ms div 11 REC 1 0V 10µs div 12 REC 2 0V 1ms div 10 PB 2 0V 10ms div 13 PB 2 0V 0 5µs div 14 PB 2 0V 0 5µs div MICON 6 1 0V 5µs div The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE 15 REC 2 0V 1ms div H 1 ...

Страница 55: ...sponding balloon number in the schematic diagram 19 AV OUT 200mV 20µs div 21PIN IN OUT 22 REC 0 5V 0 5ms div SOUND AMP 20 AV OUT 0 5V 500µs div 24 5 0V 20µs div 23 20 0V 5ms div DEFLECTION CHROMA IF 16 PB 2 0V 5ms div 27 50 0V 20µs div 25 50 0V 20µs div 26 50 0V 20µs div CRT NOTE 50 AV OUT 5V 10ms div TV POWER 51 AV OUT 5V 10ms div H 2 ...

Страница 56: ... EXPLODED VIEW I 1 120 116 121 117 206 118 114 101 113 PCB340 POWER SW PCB 119 211 112 SW501 205 SP351 206 A PCB030 OPERATION PCB 202 202 122 202 202 202 115 212 212 212 212 L503 V801 126 PCB110 CRT PCB J801 205 ...

Страница 57: ...EXPLODED VIEW I 2 A 102 103 108 107 111 111 110 105 209 209 209 209 208 TU601 J4201 FB401 PCB010 SYSCON PCB 201 201 104 106 109 207 206 206 124 204 123 125 204 204 204 204 203 203 209 203 210 210 PCB020 POWER PCB ...

Страница 58: ...002 323 508 341 331 334 333 314 302 301 313 307 300 317 309 336 346 345 321 319 320 AB 316 318 325 347 AA AB AB AB AA AA AA AA AA AB AB AB AB AB AB AB AB Applying positions AA and AB 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 AA MG 33 AB ...

Страница 59: ... 505 510 338 510 337 340 509 308 344 327 343 326 328 AA AA AB AB AB AA AA AA AA AA AA AA AA AA Applying positions AA and AB 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 AA MG 33 AB ...

Страница 60: ... SPRING FLAP COMBO 122 702UPA0194 CABINET BACK 123 752WSA0240 PLATE DECK SHIELD 124 755WPA0027 PLATE COVER LIGHT 125 8995034000 CORD CLIP UL CO 126 741WUA0024 SPRING EARTH 201 8117540B04 SCREW TAPPING B0 TRUSS 4x20 202 8117540A64 SCREW TAPPING B0 TRUSS 4x16 203 8117540A04 SCREW TAPPING B0 TRUSS 4x10 204 8110630A24 SCREW TAP TITE P BRAZIER 3x12 205 8110630A04 SCREW TAP TITE P BRAZIER 3x10 206 81106...

Страница 61: ...32 P5 ARM ASS Y 2 H5002 1543D02013 HEAD FULL ERASE HVFHP0032A 314 85OA400233 TENSION ARM ASS Y WT M101 1596S98001 MOTOR LOADING MDB2B66 315 85OA400231 INCLINED BASE S UNIT M2001 1510S98036 CAPSTAN DD UNIT F2QVB08 316 85OP800358 SPRING LOCKER M2003 1589S11014 MICRO MOTOR I2OAL03 317 85OP900736 CASS HOLDER UN4001 A4F310B500 CYLINDER UNIT ASS Y A4F310B500 318 85OP900748 CASS SIDE L 319 85OP900749 CAS...

Страница 62: ...102SRTK D403 D2WT011E10 DIODE SILICON 11E1 EIC Q602 T8YJ2412K0 TRANSISTOR SILICON 2SC2412KT146 R S D404 D2WT011E10 DIODE SILICON 11E1 EIC Q607 TC3T030000 TRANSISTOR SILICON 2SC3000 AA D405 D2WT011E10 DIODE SILICON 11E1 EIC Q608 T8YJ2412K0 TRANSISTOR SILICON 2SC2412KT146 R S D406 D2WT011E10 DIODE SILICON 11E1 EIC Q611 T8YJ2412K0 TRANSISTOR SILICON 2SC2412KT146 R S D407 D2WT011E10 DIODE SILICON 11E1...

Страница 63: ...B SIDE A1561WV2 A5P L4015 021375101K COIL 100 UH CP501 069S320419 CONNECTOR PCB SIDE A3963WV2 3PD L4016 021LA6390K COIL 39 UH CP502 069S420110 CONNECTOR PCB SIDE A1561WV2 2P L4024 021LA6100K COIL 10 UH CP603 069X160379 CONNECTOR PCB SIDE 06JQ ST L4025 021LA6100K COIL 10 UH CP757 069S290639 CONNECTOR PCB SIDE A2001WR2 9P L4026 021LA6100K COIL 10 UH CP801 069S320010 CONNECTOR PCB SIDE A2361WV2 2P L4...

Страница 64: ...RBON RESISTOR CAPACITORS CC CERAMIC CAPACITOR CE ALUMI ELECTROLYTIC CAPACITOR CP POLYESTER CAPACITOR CPP POLYPROPYLENE CAPACITOR CPL PLASTIC CAPACITOR CMP METAL POLYESTER CAPACITOR CMPL METAL PLASTIC CAPACITOR CMPP METAL POLYPROPYLENE CAPACITOR J3 3 ...

Страница 65: ...M5A5 22N SPEC NO O R NO U1Y5502 ...

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