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Sony Trinitron KV-13M42, Руководство по обслуживанию

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Sony Trinitron KV-13M42 Скачать руководство пользователя страница 39

— 51 —

REF. NO. PART NO.

DESCRIPTION

REMARK

REF. NO. PART NO.

DESCRIPTION

REMARK

KV-13M42/13M52/13M53/14MB42/14MB42C

The components identified by
shading and mark   are critical for
safety. Replace only with part
number specified.

Note:

Note:

Les composants identifies per un
trame et une marque   sont critiques
pour la securite.  Ne les remplacer
que par une piece portant le numero
specifie.

R765

1-247-807-31 CARBON

100

5%

1/4W

R766

1-260-131-11 CARBON

470K

5%

1/2W

R767

1-260-135-11 CARBON

1M

5%

1/2W

R770

1-260-132-11 CARBON

560K

5%

1/2W

VARIABLE RESISTOR

RV751

1-230-641-11 RES, ADJ, METAL GLAZE 2.2M

RV752

1-230-641-11 RES, ADJ, METAL GLAZE 2.2M

PACKING LIST AND ACCESSORIES

1-417-182-11 CONVERTER (EAC-25)

1-501-730-41 ANTENNA, TELESCOPIC

3-866-072-21 MANUAL, INSTRUCTION (KV-13M42/52/53)

3-866-072-31 MANUAL, INSTRUCTION (KV-13M42 CND ONLY)

3-866-073-41 MANUAL, INSTRUCTION (KV-14MB42/42C)

4-041-253-01 BAG, PROTECTION

* 4-052-620-11 CUSHION (LOWER) (ASSY)

* 4-052-621-11 CUSHION (UPPER) (ASSY)

* 4-064-117-11 CARTON, INDIVIDUAL

REMOTE COMMANDER

1-475-632-11 REMOTE COMMANDER (RM-Y156)

1-475-632-11 REMOTE COMMANDER (RM-Y156W)

(KV-13M53 ONLY)

9-939-830-11 BATTERY COVER, REMOTE

Содержание Trinitron KV-13M42

Страница 1: ...ST CHASSIS NO KV 13M42 RM Y156 US SCC S27D A KV 13M42 RM Y156 CND SCC S28A A KV 13M52 RM Y156 US SCC S27E A KV 13M53 RM Y156W US SCC S27F A KV 14MB42 RM Y156 E SCC S25P A KV 14MB42C RM Y156 E SCC S25Q A TRINITRON COLOR TV RM Y156 KV 13M52 MICROFILM ...

Страница 2: ... is covered by U S Patent No 4 748 669 Other U S and foreign patents pending The word SRS and the SRS symbol are registered trademarks of SRS Labs Inc BBE and BBE symbol are trademarks of BBE Sound Inc and are licensed by BBE Sound Inc under U S Patent No 4 638 258 and 4 482 866 KV 13M42 KV 13M52 KV 13M53 KV 14MB42 KV 14MB42C Power Requirements 120V 60 Hz 120V 60 Hz AUTO VOLT 120 220V 50 60 Hz Num...

Страница 3: ...tment Mode 16 3 6 White Balance Adjustments 16 4 SAFETY RELATED ADJUSTMENTS 4 1 R582 Confirmation Method HV Hold Down Confirmation and Readjustments 17 4 2 B Voltage Confirmation and Adjustment 17 5 CIRCUIT ADJUSTMENTS 5 1 Setting the Service Adjustment Mode 19 5 2 Memory Write Confirmation Method 19 5 3 Adjust Buttons and Indicators 19 5 4 A Board Adjustments 22 6 DIAGRAMS 6 1 Block Diagram 27 6 ...

Страница 4: ...SANTS CRITIQUES OU LORSQU UN MAUVAIS FONTIONNEMENT SUSPECTE SELF DIAGNOSTIC FUNCTION The units in this manual contain a self diagnostic function If an error occurs the STANDBY TIMER LED will automatically begin to flash The number of times the LED flashes translates to a probable source of the problem A definition of the STANDBY TIMER LED flash indicators is listed in the instruction manual for th...

Страница 5: ...ms such as power sometimes shuts off or screen sometimes goes out that cannot be confirmed it is possible to bring up past occurrences of failure on the screen for confirmation To Bring Up Screen Test In standby mode press buttons on the Remote Commander sequentially in rapid succession as shown below Display Channel 5 Sound volume Note that this differs from entering the service mode sound volume...

Страница 6: ...h on the Remote Commander or the main unit Self diagnostic Circuit IC301 Y CHROMA JUNGLE IC541 V OUT IC001 SYSTEM IC003 MEMORY IK IN FROM CRT 21 HP PROTECT SDA FROM IC521 PIN 7 18 35 IO SDAT O LED 37 REF 3 I PROT IO BDAT 17 36 B DAT 5 18 DISPLAY B overcurrent OCP Occurs when an overcurrent on the B 115V line is detected by pin 18 of IC301 If the voltage of pin 18 of IC 301 is less than 1V when V S...

Страница 7: ...o any exposed metal part having a return to chassis must not exceed 0 5 mA 500 microampere Leakage current can be measured by any one of three methods 1 A commercial leakage tester such as the Simpson 229 or RCA WT 540A Follow the manufacturers instructions to use these instructions 2 A battery operated AC milliammeter The Data Precision 245 digital multimeter is suitable for this job 3 Measuring ...

Страница 8: ...ections below If you are connecting to an indoor or outdoor antenna it will be necessary to adjust the orientation of the antenna for best reception 4 User Guide Connecting Additional Equipment TV and VCR 1 Connect the coaxial cable from your TV antenna or cable TV to the IN jack on your VCR 2 Connect a coaxial cable not supplied from the OUT jack on your VCR to the VHF UHF IN jack on the TV Optio...

Страница 9: ...consider using the CHANNEL FIX feature on page 17 6 User Guide TV VCR and Cable box 1 Connect the coaxial cable from the wall to the IN jack on your cable box 2 Connect a coaxial cable not supplied from the OUT jack on your cable box to the IN jack on your VCR 3 Connect a coaxial cable from OUT on your VCR to VHF UHF IN on your TV Optional Connection 4 If your VCR is equipped with video inputs for...

Страница 10: ...s through the available video inputs Press once to show current time if set and channel number Press again to activate CAPTION VISION settings if available To cancel press again until DISPLAY OFF appears Cycles through the Multi Channel TV Sound MTS options STEREO SAP Second Audio Programming and MONO KV 20S42 20S43 only Press for channel selection the channel will change after 2 seconds Press aft...

Страница 11: ...roadcasting Dotted lines or stripes Adjust the antenna Move the TV away from other electronic equipment Some electronic equipment can create electrical noise which can interfere with TV reception Double images or ghosts Check your outdoor antenna or call your cable service 26 User Guide If after reading these operating instructions you have additional questions related to the use of your Sony tele...

Страница 12: ... 12 KV 13M42 13M52 13M53 14MB42 14MB42C SECTION 2 DISASSEMBLY 2 1 REAR COVER REMOVAL 2 2 A BOARD REMOVAL 2 3 SERVICE POSITION A Board C Board Claw A Board C Board Rear Cover Four Screws BVTP 4x16 ...

Страница 13: ...rth ground strap of CRT NOTE After removing the anode short circuit the anode of the picture tube and the anode cap to either the metal chassis CRT shield or carbon painted on the CRT 1 Do not use sharp objects which may cause damage to the surface of the anode cap 3 Do not force turn the foot of the rubber cover This may cause the shatter hook terminal to protrude and damage the rubber 2 To avoid...

Страница 14: ... red and blue and confirm the condition 7 When the position of the deflection yoke is determined tighten it with the deflection yoke mounting screw 8 If landing at the corner is not right adjust by using the disk magnets b a c d d b c Purity control corrects this area Disk magnets or rotatable disk magnets correct these areas a d Deflection yoke positioning corrects these areas a The following adj...

Страница 15: ... b b B G R a b B G R a B G R R G B b R G B b b a R G B 1 3 2 If the blue dot does not converge with the red and green dots perform the following 1 Move BMC magnet a to correct insufficient H Static convergence 2 Rotate BMC magnet b to correct insufficient V Static convergence 3 In either case repeat Beam Landing Adjustment PURITY V STAT BMC MAGNET b a BMC Magnet Dynamic Convergence Adjustment Befo...

Страница 16: ...ure 1 Standby mode power off 2 Display Channel 5 Sound volume Power on the Remote Commander press each button within a second Service Adjustment Mode In 1 The CRT displays the item being adjusted SERVICE HSIZ 0 Disp Item Item Data 2 Press or on the Remote Commander to select the item 3 Press or on the Remote Commander to change the data 4 Press then to save into the memory Service Adjustment Mode ...

Страница 17: ...ltage gradually until the picture blanks out 6 Read the digital voltmeter indication 7 Turn DC power source off immediately standard less than or equal to 117 75 VDC 8 Input a white signal and set PICTURE and BRIGHTNESS to maximum standard less than or equal to 117 75 VDC 9 Repeat steps 4 to 7 Hold down Readjustment If the setting indicated in step 2 of Hold down Operation Confirmation cannot be m...

Страница 18: ... 18 KV 13M42 13M52 13M53 14MB42 14MB42C Digital Multimeter TP600 Figure 1 R582 Ammeter 3mA DC Range ABL11 A T504 FBT 1SS119 Digital Multimeter Power Supply C574 ...

Страница 19: ...ADJUSTMENTS Carry out step 1 when adjusting IDs 0 4 and when replacing and adjusting IC003 5 2 Memory Write Confirmation Method 1 After adjustment remove the power plug from the AC outlet then plug it in again 2 Turn the power switch ON and set to service mode 3 Call the adjusted items again to confirm they were adjusted 5 3 Adjust Buttons and Indicators MUTING SLEEP POWER TV VIDEO DISPLAY 1 2 3 4...

Страница 20: ...DRV B OUTPUT DRIVE CONTROL 0 63 31 15 27 RCUT R OUTPUT CUTOFF CONTROL 0 15 7 10 28 GCUT G OUTPUT CUTOFF CONTROL 0 15 7 6 29 BCUT B OUTPUT CUTOFF CONTROL 0 15 7 6 30 DCOL DYNAMIC COLOR ON OFF 0 1 0 0 31 SHUE SUB HUE 0 31 14 15 32 SCOL SUB COLOR 0 31 14 18 33 SBRT SUB BRIGHTNESS 0 31 14 10 34 RON R OUTPUT ON OFF 0 1 0 1 35 GON G OUTPUT ON OFF 0 1 0 1 36 BON B OUTPUT ON OFF 0 1 0 1 37 AXPL AXIS PAL 0...

Страница 21: ... E 17 1 0 3 115 1 0 0 KV 14MB42C E 17 1 0 3 115 1 0 0 Feature ID Map 2 TV VIDEO 64 SBAL SUB BALANCE 0 31 14 13 65 DISP O S D DISPLAY POSITION 0 127 0 12 66 PADJ POWER ADJUSTMENT 0 63 3 48 67 HCHM 0 255 69 69 68 HCLM 0 255 16 16 69 HCHS 0 255 69 69 70 HCLS 0 255 16 16 71 PVCH 0 1 0 0 72 PVON 0 1 0 1 73 PVLN 0 31 17 17 74 PVSB 0 255 64 64 75 PVLV 0 255 130 130 76 ID1 ID1 0 255 3 See ID Map below 77 ...

Страница 22: ...t with and for 1 55 05 Vp p Black White 1 55 0 05 Vp p 9 Reset the item DCOL to 1 10 Press then to save into the memory 11 Return the following back to normal after adjustment PICTURE MAX COLOR CENTER BRIGHT CENTER R ON ON 1 G ON OFF 0 B ON OFF 0 Display Position Adjustment DISP 1 Input a color bar signal 2 Set to Service Adjustment Mode 3 Select DISP with and 4 Adjust with and to adjust character...

Страница 23: ...to save into the memory H Center Adjustment HPOS Perform this adjustment after checking H Frequency 1 Input a crosshatch signal 2 Set to Service Adjustment Mode 3 Select the HPOS item with and 4 Adjust the value of HPOS with and for the best horizontal center 5 Press then to save into the memory V Linearity VLIN V Correction 1 Input a crosshatch signal 2 V correction is automatically adjusted from...

Страница 24: ... 24 KV 13M42 13M52 13M53 14MB42 14MB42C NOTES ...

Страница 25: ... 25 KV 13M42 13M52 13M53 14MB42 14MB42C NOTES ...

Страница 26: ... 26 KV 13M42 13M52 13M53 14MB42 14MB42C NOTES ...

Страница 27: ...stments All voltages are in Volts Voltage is DC with respect to ground unless otherwise noted Readings are taken with a 10MΩ digital multimeter Readings are taken with a color bar signal input Voltage variations may be noted due to normal production tolerance Circled numbers are waveform references cannot be measured B Line B Line Signal path Reference Information RESISTOR RN METAL FILM RC SOLID F...

Страница 28: ... Q252 0 7 3 0 Q300 5 3 4 0 Q301 3 7 9 3 7 Q302 3 7 0 3 9 Q305 3 9 0 4 4 Q390 4 3 5 0 9 0 Q391 4 5 9 1 3 9 Q392 1 5 0 2 2 Q393 1 5 0 2 2 Q394 1 8 0 2 5 Q501 8 42 8 0 Q502 2 1 112 6 1 5 Q556 2 1 4 3 1 5 Q571 111 8 7 0 113 Q601 0 13 1 0 Q602 9 7 3 3 Q605 9 2 11 7 9 8 Q606 1 3 9 0 Q608 3 1 0 0 Q650 5 7 9 2 5 1 Q670 7 1 0 G D S Q607 1 0 107 2 0 All voltages are in V A BOARD WAVEFORMS 46 88V p p V 1 2 3...

Страница 29: ...1 F 4 Q501 C 5 D209 G 2 D611 D 6 IC301 G 7 Q502 B 5 D210 H 2 D613 C 7 IC400 E 5 Q556 E 8 D215 E 6 D614 C 7 IC521 E 3 Q571 D 2 D302 F 7 D615 C 7 IC541 D 3 Q601 D 7 D310 F 8 D616 B 6 IC601 B 8 Q602 F 8 D311 F 8 D617 C 6 IC602 D 6 Q605 D 6 D320 F 7 D620 B 5 TRANSISTOR Q606 E 8 D403 E 10 D631 C 9 Q001 F 9 Q607 B 10 D434 E 9 D632 B 9 Q002 F 8 Q608 D 8 D502 C 3 D633 B 10 Q003 E 8 Q650 G 6 D541 E 3 D634 ...

Страница 30: ...ARD IC VOLTAGE LIST IC751 PIN VOLT 1 2 2 2 2 2 3 2 5 4 GND 5 3 9 6 183 3 7 118 3 8 134 5 9 131 0 All voltages are in V 2SA1091 2SD1292 2SK2845 2SB709 2SD601 2SD601A 2SC3209 2SD774 2SC5426 2SC3311 2SC3311A 2SD2137 1SS133T 77 D1NS4 TA D1N20R TA D3SB60F ERC04 06S MTZJ T 77 5 1C MTZJ T 77 5 6C MTZJ T 77 8 2B MTZJ T 77 10B MTZJ T 77 30D S2L20UF4 S3L20UF UDZ TE 17 5 1B D1NL20U TA EL1Z V1 ERA22 08TP3 EZ0...

Страница 31: ...3 1 X 4036 796 1 BEZNETASSY 1 4 KV 14MB42 42C 2 4 051 569 21 DOOR 2 4 051 569 31 DOOR KV 13M53 ONLY 3 4 051 567 31 MULTIBUTTON 3 4 051 567 41 MULTIBUTTON KV 13M53 ONLY 4 4 051 568 11 FILTER REMOTE A 5 1 529 270 11 SPEAKER 9X5CM 7 8 735 562 05 CRT 14NDXM SDS A34JBU70X 8 4 053 005 01 SPACER DY 9 8 451 418 72 DY Y14NDA2 X 10 A 1331 918 A C MOUNTED PC BOARD 11 3 704 372 31 HOLDER HV CABLE 12 4 055 079...

Страница 32: ...C CHIP 470pF 10 50V C030 1 163 259 91 CERAMIC CHIP 220pF 5 50V C034 1 163 037 11 CERAMIC CHIP 0 022µF 10 50V C037 1 164 161 11 CERAMIC CHIP 0 0022µF 10 50V C038 1 126 941 11 ELECT 470µF 20 25V C039 1 126 964 11 ELECT 10µF 20 50V C046 1 104 664 11 ELECT 47µF 20 25V C047 1 163 259 91 CERAMIC CHIP 220pF 5 50V C048 1 163 009 11 CERAMIC CHIP 0 001µF 10 50V C050 1 163 251 11 CERAMIC CHIP 100pF 5 50V C05...

Страница 33: ...HIP 0 01µF 10 50V C576 1 123 024 21 ELECT 33µF 160V C577 1 126 959 11 ELECT 0 47µF 20 50V C591 1 137 350 11 MYLAR 0 015µF 10 100V C601 1 136 311 61 FILM 0 47µF 20 300V KV 14MB42 42C ONLY C601 1 136 311 51 FILM 0 47µF 20 125V ALL EXCEPT KV 14MB42 42C C602 1 113 941 11 CERAMIC 0 0047µF 20 125V C603 1 113 941 11 CERAMIC 0 0047µF 20 125V C604 1 113 941 11 CERAMIC 0 0047µF 20 125V C605 1 113 941 11 CER...

Страница 34: ...DE RD8 2ESB2 D574 8 719 302 43 DIODE EL1Z D581 8 719 991 33 DIODE 1SS133T 77 D601 8 719 510 51 DIODE D3SB60F D602 8 719 991 33 DIODE 1SS133T 77 D603 8 719 063 70 DIODE D1NL20U D609 8 719 311 31 DIODE RU 1P KV 13MB42 42C ONLY D611 8 719 110 17 DIODE MTZJ T 77 10B D613 8 719 063 70 DIODE D1NL20U D614 8 719 063 70 DIODE D1NL20U D615 8 719 510 02 DIODE D1NS4 D616 8 719 510 73 DIODE S3L20UF4 D617 8 719...

Страница 35: ... TP Q502 8 729 043 43 TRANSISTOR 2SC5426 01 Q556 8 729 422 27 TRANSISTOR 2SD601A Q Q571 8 729 200 17 TRANSISTOR2SA1091 O TPE2 Q601 8 729 119 78 TRANSISTOR 2SC3311A Q602 8 729 422 27 TRANSISTOR 2SD601A Q Q605 8 729 423 99 TRANSISTOR 2SD2137 OP Q606 8 729 111 55 TRANSISTOR 2SD1292 Q607 8 729 044 30 TRANSISTOR 2SK2845 LB102 Q608 8 729 119 78 TRANSISTOR 2SC3311 A Q650 8 729 111 55 TRANSISTOR 2SD1292 Q...

Страница 36: ...S CHIP 470 5 1 10W R253 1 215 899 11 METAL OXIDE 15K 5 2W F R254 1 216 025 91 RES CHIP 100 5 1 10W R255 1 216 025 91 RES CHIP 100 5 1 10W R256 1 249 425 11 CARBON 4 7K 5 1 4W R257 1 216 073 00 RES CHIP 10K 5 1 10W R260 1 216 097 91 RES CHIP 100K 5 1 10W R261 1 216 097 91 RES CHIP 100K 5 1 10W R262 1 216 025 91 RES CHIP 100 5 1 10W R269 1 216 067 00 RES CHIP 5 6K 5 1 10W R280 1 216 022 00 RES CHIP ...

Страница 37: ...11 CARBON 4 7 5 1 4W F R603 1 247 895 91 CARBON 470K 5 1 4W R608 1 240 205 91 CARBON 22M 5 1 2W R609 1 249 421 11 CARBON 2 2K 5 1 4W R610 1 249 417 11 CARBON 1K 5 1 4W R611 1 249 437 11 CARBON 47K 5 1 4W R612 1 249 415 11 CARBON 680 5 1 4W R614 1 249 429 11 CARBON 10K 5 1 4W R616 1 260 302 51 CARBON 6 8 5 1 2W R617 1 249 415 11 CARBON 680 5 1 4W R620 1 219 512 11 CARBON 2 2M 5 1 2W R623 1 249 429 ...

Страница 38: ...EPT KV 14MB42 42C T604 1 431 852 11 TRANSFORMER CONVERTER SRT THERMISTOR THP601 1 810 597 11 THERMISTOR POSITIVE TUNER TU101 1 693 454 11 TUNER FA401 VARISTOR VDR601 1 803 587 11 VARISTOR KV 14MB42 42C ONLY VDR601 1 803 585 11 VARISTOR ALL EXCEPT KV 14MB42 42C CRYSTAL X001 1 767 487 11 VIBRATOR CRYSTAL X301 1 567 505 11 OSCILLATOR CRYSTAL A 1331 918 A C MOUNTED PC BOARD 4 382 854 11 SCREW M3X10 P ...

Страница 39: ...5 11 CARBON 1M 5 1 2W R770 1 260 132 11 CARBON 560K 5 1 2W VARIABLE RESISTOR RV751 1 230 641 11 RES ADJ METAL GLAZE 2 2M RV752 1 230 641 11 RES ADJ METAL GLAZE 2 2M PACKING LIST AND ACCESSORIES 1 417 182 11 CONVERTER EAC 25 1 501 730 41 ANTENNA TELESCOPIC 3 866 072 21 MANUAL INSTRUCTION KV 13M42 52 53 3 866 072 31 MANUAL INSTRUCTION KV 13M42 CND ONLY 3 866 073 41 MANUAL INSTRUCTION KV 14MB42 42C 4...

Страница 40: ...Sony Corporation Sony Technology Center Product Quality Division Service Promotion Department 9 965 856 01 English 99DS74399 1 Printed in U S A 1999 4 ...

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