Sanyo CP29KX2 Скачать руководство пользователя страница 6 | Manualshive

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IC501 < Vertical Output > LA7841

THERMAL

PROTECTION

PUMP

UP

AMP

-

+

GND

Ve

r.

Output

Output Stage Vcc

Non In

v.

Input

In

v

e

rting

Input

Vcc

Pump Up Output

LA7841

1

2

3

4

5

6

7

IC001 < Sound Output > LA4270

CH1

CH2

Thermal

Shutdown

Over

Voltage

Ripple

Filter

30K

300

30K

300

Vcc

-

+

+

-

F

eedbac

k 1

Input 1

Ripple filter

Input side

ear

th

Input 2

F

eedbac

k 2

Output 2

Output side

ear

th

Po

w

er supply

Output 1

LA4270

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Содержание CP29KX2

Страница 1: ...ess than 600Ω Headphone jack Mini stereo jack 1 Sound Output Music 7 5W 7 5W Speakers 6cm 12cm 2 pcs Dimensions 770 W 590 H 499 D mm Weight approx 38 4 Kg Specifications subject to change without notice Product Code 1 113 586 18 Original Version Chassis Series AC2 A C4LY FILE NO Model No CP29KX2 Service Ref No CP29KX2 00 Australia Give complete SERVICE REF NO for parts order or servicing It is sho...

Страница 2: ...CAUTION The primary source of X RADIATION in television receiver is the picture tube The picture tube is specially con structed to limit X RADIATION emissions For continued X RADIATION protection the replacement tube must be the same type as the original including suffix letter Excessive high voltage may produce potentially hazardous X RADIATION To avoid such hazards the high voltage must be maint...

Страница 3: ...3 28 30 R G B BLK R G B BLK 4 2 4 7 2 3 13 10 9 23 1 6 10 11 13 1 3 9 13 2 5 7 10 3 L R L R L R L R 3 Stereo AV1 AV2 TV AV 3D Surround I 2 C Bus I 2 C Bus I 2 C Bus Mute Speakers Headphones Video out 6 5MHz 5 5MHz Aerial IF Band SW Tu SIF in Video int Ext V feedback V drive H drive Video out Sync in R out G out B out From CPU AVS Circuit Q653 Q652 IC651 Q684 Q683 5V 12V 9V 25V 140V 24V POWER SUPPL...

Страница 4: ...AV2 H SIF 4 5M SW SIF 5 5M SW SIF 6 5M SW WOOFER ON OFF 3D SURROUND ON OFF 3D STEREO ON OFF POWER ON H OFF L OPTION SW POSITION GND OSC 8M GND R G B BLK 3 58M SW 50 60Hz SW ACK STATUS SCL EEPROM CLOCK SDA EEPROM DATA AFT S ADJ IN OPTION SW COLOUR SW RESET PROTECT RC IN Vcc 5V IC201 If Video chroma 2 41 IC801 CPU Tuning Tuner Q836 Q837 key switches option sw H V RC Pre Amp SYSTEM CONTROL ...

Страница 5: ...SW SDA SCL FAST BLK B IN R IN B R G G SECAM REF SECAM REF V SIZE SERVICE SW MUTE OUT SELF ADJ CLAMP 50 60 OUT R TINT B R DRIVE B G ABCL ABCL ID CUT BLUEBACK WHITE BACK COLOR CONTRAST SERVICE BRIGHT STATION DET STATION SYSTEM SET SYSTEM IF AGC DELAY ADJ DEFEAT DL TIME DL FINE VIDEO VCC CHROMA GND DEFLECTION GND TRAP SW D TRAP F TRAP BLACK STRECH OFF F AGC VIDEO DET VIF AMP APC DET ADJ DET BLACK STR...

Страница 6: ...c Non Inv Input Inverting Input Vcc Pump Up Output LA7841 1 2 3 4 5 6 7 IC001 Sound Output LA4270 CH1 CH2 Thermal Shutdown Over Voltage Ripple Filter 30K 300 30K 300 Vcc Feedback 1 Input 1 Ripple filter Input side earth Input 2 Feedback 2 Output 2 Output side earth Power supply Output 1 LA4270 ...

Страница 7: ... Gl3 Gl4 Fc Qf1 Qf2 Qf3 Qf4 Lout Rin Gr1 Gr2 Gr3 Gr4 M g Ref SPC Qi S Q Rout Gnd MM1369BD IC1920 Sound Controller TDA8424 MODE SELECTOR stereo spatial mono spatial stereo mono spatial stereo mono stereo spatial POWER SUPPLY treble L treble R bass R bass L treble bass volume balance IIC BUS D GND SCL SDA Vcc GND Vcap L IN R IN mono L OUT R OUT 8 14 6 7 16 15 13 9 10 12 11 2 5 4 1 3 TDA8424 ...

Страница 8: ...second The CPU detects that this has occurred and outputs the signal from pin 15 to switch off the power supply lines Releasing the protective circuit and restoring power supply To release the protective circuit and restore power supply turn the power to the TV set OFF and then ON again via either the main power switch or the ON OFF button on the remote control This will work only if the power sup...

Страница 9: ...SCL TP SDT TP GND JW1 JW3 JW2 KY JW16 IC501 VERT DEF Q540 KC C297 TP G TP V VR830 Q830 Q831 C830 C835 AUDIO INPUT JACK L SW1905 SW1906 C829 IC801 CPU Q813 X801 JW28 IC802 MEMORY C828 Q837 Q836 Q824 Q360 C351 C354 C355 C361 C201 C225 KP JW13 JW12 Q251 X213 X211 C243 C241 L171 C206 X361 KCD KZ IC202 C122 IC201 IF COLOR DEF KSA KSB Q171 C251 Q190 Q183 Q261 X182 X183 KCA X131 Q131 Q135 Q133 X133 JW23 ...

Страница 10: ...ION button on the TV set while the above On Screen Display is still on the screen The following picture appears on the screen This completes the initialization of memory IC Following shows the initialized contents of memory data by this procedure Plug play No executed Inhibit data Cancelled Ch skip data Cancelled Set volume control value to 10 63 steps Set all of control values in PERSONAL mode to...

Страница 11: ...or service adjustments described in the above No Item Initial value Range Description 01 H P 8 0 15 Horizontal centre adjustment 02 V P 4 0 7 Vertical centre adjustment 03 V S 80 0 127 Vertical size adjustment 04 OSD 1 0 15 OSD position adjustment 05 AGC 64 0 127 RF AGC adjustment 06 VCO 128 0 255 VCO AFT adjustment 07 SIF 0 0 3 SIF VCO adjustment 08 SELF 0 0 15 SELF adjusting 09 DLT 2 0 3 DL time...

Страница 12: ...Special Function Setting 1 Following items should be set up in the special function mode please refer to Special Functions on page 15 for actual setting up Volume Lock OFF Tuning Lock OFF AV Start OFF Blue Back OFF Music Mode OFF 2 Confirm following system setting by pressing RECALL button on the remote control handset Colour system AUTO SIF system S 1 Note There may be not available the above fun...

Страница 13: ... Set the brightness and contrast controls to maximum Set the colour control to mini mum 2 Select AGC in the service mode 3 Change value until the snow noise just disappears 4 Exit from the service mode 1 Input the SG signal to collector of Q101 SG signal frequency 38 9MHz SG signal level 70 dB 2 connect a short clip between the base of Q101 and ground 3 Connect oscilloscope to pin 2 of IC201 4 Sel...

Страница 14: ... 1 4 8 5 2 3 6 9 BASS JXMKL PIC MODE SWAP F P P Y TV A B CH SCAN TIMER SURROUND P SYSTEM 14 1 Connect DC meter to TP B and the ground 2 Set the brightness and contrast to normal Tune the receiver to an active channel and synchro nized picture 3 The B voltage must be 140 1 volt DC 1 Receive the monochrome circular pattern 2 Set the brightness and contrast to maximum 3 Connect a high voltage probe t...

Страница 15: ...olours to check this use bias controls Readjust the yoke position if necessary until all screens are pure 7 Adjust each Bias control and screen control to obtain white raster Refer to Gray Scale Adjustment If part of the picture screen is coloured adjust the Deflection Yoke position forward or backward slightly 8 Tighten the mounting screw of the Deflection Yoke Adjust Convergence next CENTRE CONV...

Страница 16: ... 610 299 4315 ASSY BUTTON POWER 2 610 295 2483 DEC IND 3 610 299 4322 ASSY BUTTON UNITED 4 645 043 3801 BADGE SANYO or 645 043 5058 BADGE SANYO 5 610 299 4353 COMPL CABINET FRONT 5 a 610 299 4360 CABINET FRONT 5 b 645 019 2210 HANDLE 6 610 299 4377 DEC SPEAKER 7 610 297 6403 CABINET BACK 8 610 296 7135 LABEL RATING 9 645 050 2514 ASSY REMOCON JXMKL 10 610 288 7631 RC BATTERY LID 610 296 4424 INSTR...

Страница 17: ...eceiver Components indicated by a mark in this parts list and the circuit diagram show components whose value have special significance to product safety It is particularly recommended that only parts specified on the following parts list be used for components replacement pointed out by the mark Note Parts order must contain Service Ref No Part No and descriptions The main PCB unit will be suppli...

Страница 18: ...400 CARBON 10K JA 1 6W R734 401 026 6609 CARBON 390 JA 1 6W R735 401 024 7400 CARBON 10K JA 1 6W R736 401 026 9600 CARBON 470 JA 1 6W R742 401 007 5805 CARBON 120K JA 1 2W R743 401 027 8602 CARBON 8 2K JA 1 6W COIL L701 645 001 4826 INDUCTOR 180U K L711 645 001 4826 INDUCTOR 180U K L721 645 001 4826 INDUCTOR 180U K L741 645 001 4758 INDUCTOR 100U K DIODE D701 407 012 4406 DIODE 1SS133 D711 407 012...

Страница 19: ...405 006 1707 TR 2SA933S Q 405 006 1806 TR 2SA933S R Q612 405 058 0208 TR 2SC3807 R CTV YA Q613 405 095 0407 TR 2SC4429 L YB 405 095 0308 TR 2SC4429 M YB Q652 405 023 4903 TR 2SD400 D MP 405 023 5009 TR 2SD400 E MP 405 023 5306 TR 2SD400 F MP Q653 405 023 4903 TR 2SD400 D MP 405 023 5009 TR 2SD400 E MP 405 023 5306 TR 2SD400 F MP Q682 405 011 8401 TR 2SC1740S Q 405 011 8500 TR 2SC1740S R 405 011 86...

Страница 20: ...2003 MT COMPO 1U J 50V C371 403 061 2202 POLYESTER 3900P K 50V 403 061 2400 POLYESTER 3900P K 50V 403 179 1401 POLYESTER 3900P K 50V C372 403 049 0008 ELECT 1U M 50V C420 404 054 7907 MT POLYPRO 7200P J 1 5K C423 404 063 4201 MT POLYPRO 8600P J 1 5K C424 403 083 4307 POLYPRO 0 022U J 400V C425 403 083 3904 POLYPRO 0 018U J 400V C426 403 066 6106 MT POLYEST 0 47U J 250V C431 403 062 6902 POLYESTER ...

Страница 21: ...05 CERAMIC 0 01U Z 50V RESISTOR R105 401 026 4308 CARBON 3 3K JA 1 6W R106 401 026 4605 CARBON 33K JA 1 6W R107 401 024 7400 CARBON 10K JA 1 6W R1101 401 007 7601 CARBON 150 JA 1 2W R1102 401 007 7601 CARBON 150 JA 1 2W R113 401 024 7004 CARBON 1K JA 1 6W R114 401 027 2600 CARBON 5 6K JA 1 6W R115 401 026 6401 CARBON 39 JA 1 6W R116 401 025 7409 CARBON 220 JA 1 6W R117 401 024 6700 CARBON 100 JA 1...

Страница 22: ...68 1600 OXIDE MT 4 7 JA 2W R656 401 027 5205 CARBON 680 JA 1 6W R681 401 027 8602 CARBON 8 2K JA 1 6W R682 401 024 7400 CARBON 10K JA 1 6W R683 401 019 1901 CARBON 3 9K JA 1 4W R684 401 024 7400 CARBON 10K JA 1 6W R685 401 013 5301 CARBON 1 2K JA 1 4W R686 401 025 8703 CARBON 220K JA 1 6W R687 401 027 3201 CARBON 560K JA 1 6W R688 401 024 7400 CARBON 10K JA 1 6W R689 401 025 8208 CARBON 22K JA 1 6...

Страница 23: ...1N4148 407 013 4306 DIODE 1S2076A 407 013 6508 DIODE 1S2471 D468 407 007 9904 DIODE GMA01 407 012 4406 DIODE 1SS133 D469 407 007 7405 DIODE EU1 D485 407 007 7405 DIODE EU1 D486 407 007 9904 DIODE GMA01 407 012 4406 DIODE 1SS133 D501 407 005 7308 DIODE EM01Z 407 005 8602 DIODE ERA15 02 407 007 6606 DIODE ES1 407 007 6903 DIODE ES1Z D502 407 007 9904 DIODE GMA01 407 012 4406 DIODE 1SS133 D507 407 11...

Страница 24: ...4195 CRYSTAL OSCILLATOR 610 245 9746 CRYSTAL OSCILLATOR 610 211 6441 CRYSTAL OSCILLATOR 610 012 0655 CRYSTAL OSCILLATOR 645 050 4341 OSC CRYSTAL 3 58MHZ X361 645 030 1889 OSC CERAMIC 503KHZ X801 645 000 6692 OSC CERAMIC 8 00MHZ 610 274 3968 ASSY PWB BACK F2EY 1AA0B10E453AB TRANSISTOR Q1060 405 011 8401 TR 2SC1740S Q 405 011 8500 TR 2SC1740S R 405 011 8609 TR 2SC1740S S 405 012 2002 TR 2SC1815 GR 4...

Страница 25: ... 0 01U J 50V C3508 403 348 5902 MT POLYEST 0 01U J 63V 403 067 5504 MT COMPO 0 01U J 50V 403 246 2201 MT COMPO 0 01U J 50V C3509 403 348 5902 MT POLYEST 0 01U J 63V 403 067 5504 MT COMPO 0 01U J 50V 403 246 2201 MT COMPO 0 01U J 50V C3510 403 348 5902 MT POLYEST 0 01U J 63V 403 067 5504 MT COMPO 0 01U J 50V 403 246 2201 MT COMPO 0 01U J 50V C3511 403 056 7106 POLYESTER 1000P J 50V 403 056 7304 POL...

Страница 26: ...403 057 3107 POLYESTER 0 1U K 50V 403 181 8207 POLYESTER 0 1U K 50V C003 403 074 5702 CERAMIC 560P K 50V C004 403 074 5702 CERAMIC 560P K 50V C005 403 049 0008 ELECT 1U M 50V C006 403 049 0008 ELECT 1U M 50V C007 403 044 9501 ELECT 100U M 25V 403 228 5602 ELECT 100U M 25V C008 403 044 9501 ELECT 100U M 25V 403 228 5602 ELECT 100U M 25V C009 403 043 0202 ELECT 220U M 16V C011 403 057 2803 POLYESTER...

Страница 27: ...SANYO Electric Co Ltd A14800 Mar 02 30 BB Printed in Japan ...

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