Sanyo CP25AF2T Скачать руководство пользователя | Manualshive

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SERVICE MANUAL Colour Television

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+

P

MENU

TV/AV

Specifications

Power Source   . . . . . . . . .AC220-240V, 50/60Hz.
Colour System   . . . . . . . .PAL (AV input : PAL/NTSC4.43/NTSC/PAL-60Hz)
Television System   . . . . . .B/G
Channel Coverage   . . . . .Australian Channels

VHF: 0-11, 5A

UHF: 28-69
CATV: S1-S41, X, Y, Z, Z+1, Z+2

New Zealand Channels

VHF: 1-11

UHF: 21-69
CATV: S1-S41, X, Y, Z, Z+1, Z+2

Video IF . . . . . . . . . . . . . 38.0MHz
Aerial Input Impedance . . 75

Ω

Ext. Terminals

Video inputs: Phono jack

✕

3 (1.0Vp-p, impedance 75

Ω)

S-Video input

✕

1 (Din 4 pin, Separate Y/C Signals Input)

Audio inputs:Phono jack (R/L)

✕

3 (436mVrms, impedance more than 40K

Ω)

Video monitor outputs: Phono jack

✕

1 (1.0Vp-p, 75

Ω)

Audio monitor outputs: Phono jack(R/L)

✕

1

(436mVrms, Impedance less than 600

Ω)

Headphone jack: Mini stereo jack

✕

1

Speakers ......... 5cm

✕

12cm

✕

2

Sound Output (Music) . . . 7.5W + 7.5W
Dimensions . . . . . . . . . . 660(W)

✕

520(H)

✕

458(D)mm

Weight . . . . . . . . . . . . . .approx. 31.2 Kg

Specifications subject to change without notice

Product Code: 1 113 523 38

Chassis Series: FA1

C2PYT

FILE NO.

Model No. CP25AF2T

Service Ref. No. CP25AF2T-00

(Australia/New Zealand)

Give complete “SERVICE REF. NO.” for parts
order or servicing. It is shown on the rating plate
at the cabinet back of the unit.

This T.V. receiver will not work properly in
foreign countries where the television
transmission system and power source dif-
fer from the design specifications. Refer to
the specification table.

0

7

1

4

8

5

2

3

6

9

JXMLA

MENU

-/--

P

P

A•B

CH SCAN

TIMER

i

?

X

TV/TEXT

TV/AV

P

▲

P

▼

ZOOM

SWAP

VSM

BBE

BASS

ASM

SURROUND

REFERENCE NO.

SM

5110152

Original Version

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Содержание CP25AF2T

Страница 1: ...jack R L 1 436mVrms Impedance less than 600Ω Headphone jack Mini stereo jack 1 Speakers 5cm 12cm 2 Sound Output Music 7 5W 7 5W Dimensions 660 W 520 H 458 D mm Weight approx 31 2 Kg Specifications subject to change without notice Product Code 1 113 523 38 Chassis Series FA1 C2PYT FILE NO Model No CP25AF2T Service Ref No CP25AF2T 00 Australia New Zealand Give complete SERVICE REF NO for parts order...

Страница 2: ...DIATION PRECAUTION 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 mu...

Страница 3: ...0 23 1 13 11 L OUT R OUT 17 8 7 18 L OUT R OUT X161A SAW FILTER 6 7 HEADPHONE JACK 52 SUB UNIT TV COMP 41 3 5 Y C 7 2 4 13 14 16 8 10 34 3 COMP VIDEO 23 25 29 31 37 39 1 C OUT 34 7 36 COMP VIDEO 40 42 TV L IN TV R IN 32 33 L OUT R OUT R L 1 8 910 1 38 23 28 30 OSD R G B 40 41 42 32 40 3 1 7 19 CLK 18 19 20 VIDEO DET IC201 IF VIDEO CHROMA 3 23 COMP VIDEO Y OUT 21 12 R B G 4 2 Q432 H OUT DY VERT DY ...

Страница 4: ... IN LED ON TIMER LED OUT ON LOW RC SIGNAL IN ACTIVE LOW RC PRE AMP 10 9 38 IC001 AUDIO AMP VIF M OUT NTSC3 58 HIGH OTHER LOW SIF 4 5MHz SIF 6 5MHz SIF 5 5MHz M 4 5MHz HIGH D K 6 5MHz HIGH B G 5 5MHz HIGH 17 SOUND MUTE OUT MUTE ON HIGH IC301 QTC9090ANM COMB FILTER VIDEO SW AFT IN 30 IC201 QXXAVB488M VIDEO CHROMA IC1001 QMM1313BD AV SELECTOR A101 TUNER IC1920 UPC1857ACT AUDIO CONTROL IC3401 BBE 5 BB...

Страница 5: ...C SECAM REF V SIZE SERVICE SW H OSC 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 VIDEO GND DEFLECTION GND TRAP SW D TRAP F TRAP BLACK STRECH OFF F AGC VIDEO DET VIF AMP APC DET ADJ DET BLACK STRECH VIDEO TONE CHROMA TRAP VIDEO MUTE CLAMP SHARPN...

Страница 6: ...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 IC301 COMB Filter TC9090ANM IC1920 Audio Control UPC1857ACT LPF LPF 26 MFO 29 30 28 24 23 22 21 20 15 19 18 10 9 17 14 13 27 25 16 7 8 12 11 1 6 L L R OUTPUT SELECTOR I2 C BUS INTERFACE OFFSET VOLUME BALANCE...

Страница 7: ...CA 8 R IN 9 APFR 10 HPFR HPF LPF 11 LPFR 12 BIASC LD HI MID CTL 24 DETL 23 22 DEFL VCA 21 VCC 20 VCAL 19 L MIX 18 17 16 L OUT L IN 15 14 13 APFL HPFL LPFL HPF LPF MID LO HI IC3401 BBE QBA3880AFS 8 7 BUFFER 6 5 4 3 2 1 Vin1 CTL Vin2 NC Bias NC V Vout GND IC211 IC302 QNJM2233BD ...

Страница 8: ... C LOGIC 28 21 12 6 24 ROUT2 ROUT2 S1 S2 ADDRESS Mute 6dB 6dB 6dB 32 ROUT1 33 22 LOUT1 LOUT2 6dB 31 37 29 39 COUT1 CIN1 YOUT1 VOUT2 23 YIN1 34 VOUT1 6dB 38 Vcc 6dB 6dB COMB IC3501 3D Surround Processor MM1369 SIMULATED STEREO SIMULATED STEREO VIRTUAL AUDIO QXPANDER PROCESSOR gm 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 Vcc Lin Gl1 Gl2 Gl3 Gl4 Fc Qf1 Qf2 Qf3 Qf4 Lout Rin Gr1 Gr...

Страница 9: ...ode by pressing the VSM Video Status Memory button on the remote control 3 Adjust B voltage to be 140 0 5 volt DC by using VR631 B VOLTAGE SUPPLY ADJUSTMENT 1 Receive the monochrome circular pattern 2 Set the brightness and contrast to maximum 3 Connect a high voltage probe to anode lead of the picture tube 4 The high voltage must be 29 5KV 1KV and less than 32KV at 0 beam current Brightness and c...

Страница 10: ...of the AV Status to the replaced memory IC as shown in below table 10 Service Adjustments with Replacing Memory IC IC802 Note The CPU IC801 and memory IC IC802 store the service adjustments data and controls data for each circuit When the Memory IC IC802 is replaced some of the service adjustments should be readjusted to obtain the best performance The necessary service adjustments are carried out...

Страница 11: ... 127 VCO AFT Adjustment VCO 128 00 255 SIF VCO Adjustment SIF 00 00 03 Self Adjustment Mode Setting SELF 00 00 15 DL Time Adjustment DLT 02 00 03 DL Fine Adjustment DL F 01 00 01 Black Stretch On Off Setting B ST 00 00 01 ABCL ABCL 01 00 01 ABCL Gain AB G 00 0 01 Trap Frequency Adjustment TRAP 03 00 03 White Back Setting WBK 00 00 01 Blue Back Setting BBK 00 00 01 AFC Gain Adjustment AFCG 02 00 02...

Страница 12: ...l centre adjustment 00010100 ADDRESS DATA 01 H P 8 Read Status Item No Item Data value Data value for Red Display for DRV White balance adjustment 00010100 ADDRESS DATA 23 DRV R 64 B 64 Read Status Item No Item Data value for Blue To return to normal TV mode press the MENU button on the TV set or remote control handset 2 Select item by pressing the TIMER Item No UP or SOUND MUTE Item No DOWN butto...

Страница 13: ... 1 Receive the monochrome circular pattern 2 Set the brightness and contrast to normal 3 Select OSD in the service mode 4 Change value to be proper OSD position 5 Exit from the service mode Item 04 OSD OSD POSITION Item 03 V S VERTICAL SIZE Vertical size NOTE Do not attempt this adjustment with weak signal 1 Tune the receiver to most clearest or strongest VHF station in your area Set the brightnes...

Страница 14: ...ck High Voltage Items 18 24 GREY SCALE 14 Service Mode Adjustments This TV set has a built in power supply protection circuit It is provided to protect the TV set in case of a power supply circuit malfunctions When something abnormality occurs during TV reception the TV set goes to the stand by mode When an abnormality occurs during TV reception it causes pin 24 of the CPU to go continually Low le...

Страница 15: ... Gently move the deflection yoke back to the position where the green band fills the whole of the picture tube screen and then tighten the screw to secure the deflection yoke in place 7 If there is any color distortion around the edges correct it by attaching magnets to the outer edge of the deflection yoke The magnets should be attached so that the line running from the position of the distortion...

Страница 16: ...at the top of the deflection yoke to correct the vertical line convergence at the center of the screen See Figure 9 4 Vertical lines at screen top and bottom Use the YHC control see Figure 8 at the top of the deflection yoke to correct the vertical line convergence at the top and bottom of the screen See Figure 10 5 Horizontal lines at screen top and bottom Rotate the Deflection yoke to the left o...

Страница 17: ... the deflection yoke or magnet assembly on the picture tube neck Care must be taken to keep these assemblies intact unless picture tube is being replaced Discharge the picture tube to the coat ing before handling the tube 1 Remove chassis referring to Chassis Removal instructions 2 Place cabinet s front face down on the soft surface 3 Remove the screw on each corner of the picture tube and GENTLY ...

Страница 18: ... 285 4909 CABINET FRONT 9 610 284 7833 SPRING PLATE 10 610 285 4954 CABINET BACK 11 610 286 0511 LABEL RATING 12 610 284 7772 DEC SHEET REAR 13 645 040 7833 ASSY REMOCON JXMLA 14 610 284 7277 RC BATTERY LID 610 284 6881 INSTRUCTIONS MANUAL Key No Part No Description Key No Part No Description P MENU TV AV ANT 75Ω INPUT L R AUDIO S VIDEO AV1 AV3 VIDEO MONITOR OUT L MONO 0 7 1 4 8 5 2 3 6 9 JXMLA ME...

Страница 19: ... component replacement is made in any area of a receiver 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 ...

Страница 20: ... 408 008 2406 DIODE 1N4148 407 012 4406 DIODE 1SS133 407 013 4306 DIODE 1S2076A 407 013 7109 DIODE 1S2473 D2002 408 008 2406 DIODE 1N4148 407 012 4406 DIODE 1SS133 407 013 4306 DIODE 1S2076A 407 013 7109 DIODE 1S2473 D2003 408 008 2406 DIODE 1N4148 407 012 4406 DIODE 1SS133 407 013 4306 DIODE 1S2076A 407 013 7109 DIODE 1S2473 D2004 407 063 8606 ZENER DIODE MTZJ5 1A 407 056 8002 ZENER DIODE RD5 1EB...

Страница 21: ...5 011 8401 TR 2SC1740S Q 405 011 8500 TR 2SC1740S R 405 011 8609 TR 2SC1740S S 405 012 2002 TR 2SC1815 GR 405 012 2101 TR 2SC1815 O 405 012 2309 TR 2SC1815 Y 405 157 0505 TR 2SC536NF NPA 405 151 8705 TR 2SC536NG NPA 405 020 7501 TR 2SC945A PA 405 020 7709 TR 2SC945A QA 405 020 7907 TR 2SC945A RA Q261 406 000 6804 TR 2SA1015 GR SAN 405 001 7407 TR 2SA1015 O SAN 405 001 7605 TR 2SA1015 Y SAN 405 004...

Страница 22: ...G NPA 405 020 7501 TR 2SC945A PA 405 020 7709 TR 2SC945A QA 405 020 7907 TR 2SC945A RA Q837 405 011 8401 TR 2SC1740S Q 405 011 8500 TR 2SC1740S R 405 011 8609 TR 2SC1740S S 405 012 2002 TR 2SC1815 GR 405 012 2101 TR 2SC1815 O 405 012 2309 TR 2SC1815 Y 405 157 0505 TR 2SC536NF NPA 405 151 8705 TR 2SC536NG NPA 405 020 7501 TR 2SC945A PA 405 020 7709 TR 2SC945A QA 405 020 7907 TR 2SC945A RA Q886 405 ...

Страница 23: ... 0 082U J 50V C514 404 080 6509 ELECT 1U M 50V 403 049 0008 ELECT 1U M 50V C515 403 119 8101 ELECT 1000U M 35V C517 404 080 7605 ELECT 220U M 35V 403 053 2104 ELECT 220U M 35V C518 403 157 6305 CERAMIC 270P K 50V C521 404 081 0902 ELECT 2200U M 35V 403 053 3606 ELECT 2200U M 35V C524 403 064 1202 POLYESTER 0 1U K 100V 403 276 9706 POLYESTER 0 1U K 100V C527 404 080 4406 ELECT 10U M 50V 403 049 420...

Страница 24: ... 7K JA 1 16W R219 401 105 1501 MT GLAZE 1 5K JA 1 16W R221 401 105 0504 MT GLAZE 1K JA 1 16W R222 401 105 0504 MT GLAZE 1K JA 1 16W R223 401 105 0504 MT GLAZE 1K JA 1 16W R226 401 027 0309 CARBON 47K JA 1 6W R227 401 105 4205 MT GLAZE 33K JA 1 16W R228 401 105 0702 MT GLAZE 100K JA 1 16W R231 401 105 2805 MT GLAZE 2 2K JA 1 16W R232 401 105 2805 MT GLAZE 2 2K JA 1 16W R233 401 105 2805 MT GLAZE 2 ...

Страница 25: ... 16W R836 401 105 6001 MT GLAZE 5 6K JA 1 16W R837 401 105 4106 MT GLAZE 3 3K JA 1 16W R839 401 105 0603 MT GLAZE 10K JA 1 16W R840 401 105 3406 MT GLAZE 27K JA 1 16W R841 401 105 4106 MT GLAZE 3 3K JA 1 16W R842 401 105 7404 MT GLAZE 8 2K JA 1 16W R843 401 105 7404 MT GLAZE 8 2K JA 1 16W R844 401 105 7404 MT GLAZE 8 2K JA 1 16W R848 401 105 0603 MT GLAZE 10K JA 1 16W R850 401 105 4601 MT GLAZE 3 ...

Страница 26: ... MTZJ6 2C 407 057 2801 ZENER DIODE RD6 2EB3 D653 407 099 6102 ZENER DIODE MTZJ10B 407 054 0008 ZENER DIODE RD10EB2 408 038 5200 ZENER DIODE EQA02 10A D655 407 012 4406 DIODE 1SS133 D656 407 012 4406 DIODE 1SS133 D661 408 008 2406 DIODE 1N4148 407 012 4406 DIODE 1SS133 407 013 4306 DIODE 1S2076A 407 013 7109 DIODE 1S2473 D672 407 099 6102 ZENER DIODE MTZJ10B 407 054 0008 ZENER DIODE RD10EB2 408 038...

Страница 27: ... 0505 TR 2SC536NF NPA 405 151 8705 TR 2SC536NG NPA 405 020 7501 TR 2SC945A PA 405 020 7709 TR 2SC945A QA 405 020 7907 TR 2SC945A RA Q306 405 011 8401 TR 2SC1740S Q 405 011 8500 TR 2SC1740S R 405 011 8609 TR 2SC1740S S 405 012 2002 TR 2SC1815 GR 405 012 2101 TR 2SC1815 O 405 012 2309 TR 2SC1815 Y 405 157 0505 TR 2SC536NF NPA 405 151 8705 TR 2SC536NG NPA 405 020 7501 TR 2SC945A PA 405 020 7709 TR 2S...

Страница 28: ...NTEGRATED CIRCUIT IC001 409 017 7505 IC LA4270 IC1920 409 407 4701 IC UPC1857ACT IC3001 409 241 5407 IC BA178M05T 409 172 1509 IC MC78M05CT 409 320 5700 IC UPC78M05AHF IC301 409 429 6509 IC TC9090AN IC3401 409 473 1604 IC BA3880AFS IC3501 409 405 6004 IC MM1369BD CAPACITOR C001 403 057 3107 POLYESTER 0 1U K 50V 403 181 8207 POLYESTER 0 1U K 50V C002 403 057 3107 POLYESTER 0 1U K 50V 403 181 8207 P...

Страница 29: ...041 8804 ELECT 10U M 16V C3515 403 041 8804 ELECT 10U M 16V C3516 403 041 8804 ELECT 10U M 16V C3517 403 042 2405 ELECT 100U M 16V C3518 403 046 9905 ELECT 4 7U M 25V C3530 403 043 9106 ELECT 47U M 16V RESISTOR R001 401 105 4700 MT GLAZE 39K JA 1 16W R002 401 105 4700 MT GLAZE 39K JA 1 16W R003 401 105 0603 MT GLAZE 10K JA 1 16W R004 401 105 0603 MT GLAZE 10K JA 1 16W R005 401 105 7909 MT GLAZE 0 ...

Страница 30: ...B D021 408 038 4807 DIODE 1S1553 408 008 2406 DIODE 1N4148 407 013 4306 DIODE 1S2076A 407 013 6508 DIODE 1S2471 D1930 407 005 8602 DIODE ERA15 02 D3530 407 063 9702 ZENER DIODE MTZJ9 1C 407 057 9800 ZENER DIODE RD9 1EB3 408 039 3106 ZENER DIODE MTZ9 1A MISCELLANEOUS F001 645 017 6944 PROTECTOR 1 5A 125V 610 285 9980 ASSY PWB AV SECAM C2SYT 1AA0B10E602J0 610 285 9973 ASSY PWB AV C2SYT 1AA0B10E602JA...

Страница 31: ...1304 401 105 0702 MT GLAZE 100K JA 1 16W R1305 401 105 0702 MT GLAZE 100K JA 1 16W R1306 401 105 1402 MT GLAZE 150 JA 1 16W R1307 401 105 0702 MT GLAZE 100K JA 1 16W R1308 401 105 0702 MT GLAZE 100K JA 1 16W R1309 401 105 1402 MT GLAZE 150 JA 1 16W R1310 401 105 1402 MT GLAZE 150 JA 1 16W R1311 401 105 1402 MT GLAZE 150 JA 1 16W R1312 401 105 0702 MT GLAZE 100K JA 1 16W R1313 401 105 0702 MT GLAZE...

Страница 32: ...006 1806 TR 2SA933S R CAPACITOR C701 403 074 8901 CERAMIC 680P K 50V C711 403 074 8901 CERAMIC 680P K 50V C721 403 074 8901 CERAMIC 680P K 50V C732 403 044 1703 ELECT 470U M 16V C741 403 077 2708 CERAMIC 1000P P 2K 403 077 2807 CERAMIC 1000P Z 2K C742 403 260 0801 ELECT 4 7U M 250V C792 403 045 7803 ELECT 220U M 25V RESISTOR R701 401 026 3905 CARBON 330 JA 1 6W R702 401 025 7409 CARBON 220 JA 1 6W...

Страница 33: ...SANYO Electric Co Ltd A14800 Oct 00 500 SI Printed in Japan ...

Страница 34: ...BB001 DDXLBB004 1SJ 150 100FK 0 1 AD BE 100 1Z75 FJ0 082D 250EM 33CY 1 16GJ 2 2MC 39K AE 25PM10 1 16GJ 820C 1 16GJ 100KC MTZJ16A RD16EB1 DJ470 R DDXLBB 008 X LA7841 KK270GQ X P33UHF L2C2330KN 35EM 220 35EM 220 LBZA 35EM 2200 35EM 2200 LBZA EM1 LBZA RD5 6EB2 MTZJ5 6B 10EM470 2SJ2 2K 2SJ1K 2SC4075 DYA EYA PT0146A 63EM 470AE EM01Z DDXLBB003 DDXLBB006 EM01Z DDXLBB003 DDXLBB006 EM01Z DDXLBB003 DDXLBB00...

Страница 35: ... 0C J12B08900 1AA2HLF0274 1AA2HLF0274 1AA2HLF0274 K7VP2 K7VP1 K7BP1 K7Y J741 K7BP3 K7BP2 K701 L741 C742 C743 C741 C792 R743 R742 R712 Q701 Q702 R704 L701 R706 R702 C701 R705 R715 C711 R716 L711 R714 Q712 Q711 C721 R722 R726 L721 R724 Q722 Q721 R703 R713 R723 Q731 C733 R736 C731 D732 D731 R731 D711 D721 D701 Q732 R735 R733 C732 R734 D733 R701 R711 R721 C744 C745 J721 J722 J711 J712 J702 J701 R746 K...

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