Panasonic CT2022HE - 20" HOTEL/MOTEL TV Service Manual Download Page 16

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C14

ACL-COEF-factory preset

117

C15

ACL-COEF-factory preset

C16

ACL-COEF-factory preset

C17

ACL-WAIT-factory preset

C18

ACL-THRESHOLD-factory preset

C19

MACROVISION-factory preset

C1A

OSD SELECT-factory preset

C1B

KILLER ON-factory preset

C1C

KILLER OFF-factory preset

C1D

KILLER TIME-factory preset

C1E

ACC THRESHOLD-factory preset

C1F

ACC OFF-factory preset

C20

MUTE TIME-factory preset

MTS adjustment

Default

level

M00

INPUT

M01

HIGH-LEVEL SEPARATION

M02

LOW-LEVEL SEPARATION

M03

AGC ADJ-factory preset

VCJ adjustment

Default

level

S00

SHARPNESS PW-factory preset

S01

SHARPNESS OW-factory preset

S02

HALFTONE-factory preset

S03

TVC DELAY-factory preset

S04

TVY DELAY-factory preset

S05

GAMMA FOLDING POINT-factory preset

S06

VIDEO Y DELAY-factory preset

S07

VIDEO C DELAY-factory preset

S08

COMB BPF-factory preset

S09

COMB 2D-factory preset

S0A

COLOR KILLER LEVEL-factory preset

S0B

KILLER THRESHOLD-factory preset

S0C

ACC SW-factory preset

S0D

ACC AMP OFF1-factory preset

100

Cut-Off adjustment

Default

level

Note:

Registers noted
with “factory
preset” should
not be modified.

Summary of Contents for CT2022HE - 20" HOTEL/MOTEL TV

Page 1: ... of potential dangers in attempting to service a product Products powered by electricity should be serviced or repaired only by experienced professional technicians Any attempt to service or repair the product or products dealt with in this Service Manual by anyone else could result in serious injury or death ORDER NO MTNC010734C1 B1 B5 This Service manual is issued as a service guide for the mode...

Page 2: ...ty glass provide shielding for the tube viewing area against X ray radiation as well as implosion The magnetic shield limits the X ray radiation around the bell of the picture tube in addition to the restricting magnetic effects When using a picture tube test jig for service ensure that the jig is capable of handling 50kV without causing X ray radiation Before returning a serviced receiver to the ...

Page 3: ...ce mode 14 To toggle between aging and service modes 14 Entering service mode back open method 18 Sub Contrast 21 Sub Brightness 21 Tint Color adjustment 21 White balance 21 Sub Brightness final adjustment 22 Horizontal centering 22 Vertical size 23 MTS circuit adjustments 23 Input level adjustment M00 23 Stereo separation adjustment M01 M02 23 Clock adjustment X03 23 Service adjustments mechanica...

Page 4: ... the board soldering pads 2 Hold the chip component against the soldering pads with tweezers or with a miniature alligator clip and apply heat to the pad area with a 30 watt iron until solder flows Do not apply heat for more than 3 seconds How to replace flat IC Required Tools 1 Cut the pins of a defective IC with wire cutters Remove IC from board If IC is glued to the board heat the IC and releas...

Page 5: ...f voltages are out of tolerance immediate service and correction is required to insure safe operation and to prevent the possibility of premature component failure Equipment 1 Isolation transformer 2 High voltage meter 3 Short jumper 4 Jumper diode same as D823 PN S3L60P154004 diode should be rated a minimum of 150V Procedure 1 Connect the receiver to an isolation transformer turn receiver ON 2 Ap...

Page 6: ...1 Dimensions mm HxWxD in 516x492x462 20 28x19 33x18 15 568x633 4x491 8 23 14x24 92x19 36 568x633 4x491 8 23 14x24 92x19 36 Weight kg lbs 19 7 43 34 29 7 65 47 29 7 65 47 Power source V Hz 120 60 120 60 120 60 Anode voltage 27 7kV 1 25kV 29 25kV 1 25kV 29 25kV 1 25kV A Board TNP2AH024 DY CD CE C Board TNP2AA075 AD AC AC Z Board TNP2AA010 N A N A N A DI Board TNP2AA094 NIL N A NIL Table 1 Receiver f...

Page 7: ...ont 1 1 1 1 Dimensions mm WxDxH in 594 8x665 2x545 23 41x26 18x21 45 694 4x770x535 5 27 33x30 31x21 08 Weight kg lbs 34 9 77 49 6 109 12 Power source V Hz 120 60 120 60 Anode voltage 29 25kV 1 25kV 29 25kV 1 25kV A Board TNP2AH024 BK AG C Board TNP2AA075 AG AA Z Board TNP2AA010 N A AG DI Board TNP2AA094 NIL NIL Table 1 Receiver Features Specifications are subject to change without notice or obliga...

Page 8: ...grammed channels Press to highlight desired features when menus are displayed Also use to select cable converter box channels after programming remote control infrared codes the TV AUX CABLE switch must be set in CABLE position ACTION button Press to display main menu and access on screen feature and adjustment menus TV VIDEO button Press to select TV or Video Input 3 2 Remote control sensor 1 Fro...

Page 9: ...connect the yoke DY plug degaussing coil DEG plug from the main board 3 Unplug the CRT 2nd anode button from the main board 4 Remove the C Board from the CRT base and unplug the black wire CRT dag ground C10 5 Disconnect the A11 A12 and Speakers plugs from the A Board 6 Lift the Main Chassis A Board and all mounted boards completely out with the CRT Board attached CRT replacement 1 Perform disasse...

Page 10: ...o the horizontal output flyback circuits Source voltage chart 120V AC line input Set the bright and the picture to minimum by using the picture menu Use cold ground for the lead of the DVM Adjust picture menu for normalized video adjustments High voltage check 1 Select an active TV channel and confirm that horizontal is in sync 2 Adjust brightness and contrast using picture Icon menu so video just...

Page 11: ...ion yoke back and forth on the neck of the CRT until it produces a near white uniform raster Vertical raster shift adjustment only for models with purity convergence assembly with 4 pairs of rings Apply a green pattern with a horizontal line adjust the deflection yoke so that has no tilt then secure it Adjust center line of the pattern with the mechanical center of the CRT this center is determine...

Page 12: ...ty has not been achieved repeat the above procedure Final convergence procedure see Fig 10 through Fig 12 Note Vertical size and focus adjustments must be completed prior to performing the convergence adjustment Connect a dot pattern generator to the receiver The brightness level should not be higher than necessary to obtain a clear pattern Converge the red and the blue dots at the center of the s...

Page 13: ... 13 Figure 10 Vertical yoke movement Figure 11 Horizontal yoke movement Figure 12 Convergence magnets and wedges location Note For models using 4 pairs of rings assemblies see Fig 5 for details ...

Page 14: ... additional indicators appear on screen one is the five digit usage in hours and the other two are four digits for v chip main and child ratings Indicators are hexadecimal numbers 8 Press the POWER button on the remote control to select one of the service adjustment modes 1 B Service VCJ SUB DATA adjustments 2 C Service VCJ CUT OFF adjustments 3 M Service MTS adjustments 4 P Service VCJ adjustment...

Page 15: ...0B HHS 0 C0C OSD SHIFT factory preset 88 C0D ACL REF factory preset 74 C0E ACL REF factory preset 64 C0F ACL REF factory preset 48 C10 ACL REF factory preset 40 C11 ACL REF factory preset 31 C12 ACL REF factory preset 20 C13 ACL COEF factory preset 124 1 Press CHANNEL up down on the remote control to select one of the available service adjustments a in Fig 13 Note Write down the original value set...

Page 16: ...ION 25 M02 LOW LEVEL SEPARATION 6 M03 AGC ADJ factory preset 0 VCJ adjustment Default level S00 SHARPNESS PW factory preset 3 S01 SHARPNESS OW factory preset 3 S02 HALFTONE factory preset 0 S03 TVC DELAY factory preset 0 S04 TVY DELAY factory preset 0 S05 GAMMA FOLDING POINT factory preset 13 S06 VIDEO Y DELAY factory preset 0 S07 VIDEO C DELAY factory preset 0 S08 COMB BPF factory preset 0 S09 CO...

Page 17: ...ESHOLD V factory preset 4 P07 THRESHOLD F1 factory preset 129 P08 THRESHOLD F1 factory preset 1 P09 THRESHOLD OFF1 EFFECT OFF factory preset 35 P0A THRESHOLD F2 factory preset 99 P0B THRESHOLD F2 factory preset 1 P0C THRESHOLD OFF2 EFFECT OFF factory preset 30 P0D THRESHOLD F3 factory preset 80 P0E THRESHOLD F3 factory preset 1 P0F THRESHOLD OFF3 EFFECT OFF factory preset 21 P10 THRESHOLD ON1 fact...

Page 18: ...C 42 64 X03 CLOCK 128 128 CH CH TO B ITEMS PW Helpful hints Entering service mode back open method 1 While the receiver is ON and operating in normal mode momentarily short test point FA1 TP8 to cold ground FA2 TP3 A Board The receiver enters the aging mode Yellow letters CHK appear in the upper left corner of the CRT The VOLUME up down will adjust rapidly 2 Simultaneously press the ACTION and the...

Page 19: ... to nominal level SERVICE MODE CHK turns red VOLUME Up Down operate normally Customer controls are set to nominal level SUB DATA ADJUSTMENTS B ITEMS QUICK ENTRY TO SERVICE MODE Select CABLE mode Set SLEEP time for 30 60 or 90 Min Tune to channel 124 Adjust volume to minimum Press VOLUME down On receiver EXIT EXIT N Y N Y C ON REMOTE RECALL Press ACTION and POWER on the receiver simultaneously for ...

Page 20: ...EMOTE ON REMOTE CONTROL TO SELECT ADJUSTMENT ON REMOTE TO ADJUST THE LEVEL CH VOL VOL Adj needed N Y POWER ON REMOTE EXIT C N IMPORTANT Always exit the service mode following adjustments Press ACTION and POWER on the receiver simultaneously for at least 2 seconds Note Only applicable settings for the receiver serviced will be available ON REMOTE CONTROL TO SELECT ADJUSTMENT ON REMOTE TO ADJUST THE...

Page 21: ...justment B02 Due to the characteristics of this chassis Sub brightness adjustments are not necessary For good brightness level set the register to 127 the default level Perform Sub Brightness final adjustment on page 22 only if a different brightness level is required for the picture Tint Color adjustment Service DAC adjustment B01 B00 Preparation 1 Apply a rainbow color bar signal 2 Preset the fo...

Page 22: ...nd observe black and white tracking 4 If corrections are required repeat step 1 until the correct balance is achieved 5 Following satisfactory high lights adjustment perform the following white balance touch up White balance touch up procedure Use this procedure to make minor adjustment to white balance 1 Enter service mode 2 Apply a black and white B W signal signal that includes gray tones 3 Obs...

Page 23: ...ield 30 modulation Audio 300Hz 100 modulation stereo left only 70 5dB 75Ω OPEN P S 10dB 3 Adjust the MTS low level separation adjustment M02 until the amplitude displayed on the scope is minimum 4 Apply the following signal from the RF signal generator Video 100 IRE flat field 30 modulation Audio 3KHz 100 modulation stereo left only 70 5dB 75Ω OPEN P S 10dB 5 Adjust the MTS high level separation a...

Page 24: ... part of T551 Preparation Connect a signal generator and select a dot pattern Procedure Adjust the FOCUS control VR to obtain the sharpest and clearest dot pattern a Adjust for best center b Adjust for best area between the center and top right corner ...

Page 25: ...buttons to adjust them Press the ACTION button to return to the main menu 5 If desired access the channel caption menu Use the CH and VOL buttons to highlight the CH CAP icon then press the ACTION button Use the CH buttons to highlight the channel number then press the VOL buttons to select characters for the channel caption Press the ACTION button to return to the MAIN MENU 6 If desired access th...

Page 26: ... individual volume limits This procedure allows the maximum volume level to be changed on individual televisions For lower volume The television must be in hotel mode 1 Turn television ON 2 Adjust the television volume to desired level Note This will become the new maximum volume level 3 Press the POWER ON button on the clone box The LEDs will flash red and green to confirm power is ON 4 Connect t...

Page 27: ...TEST button The LEDs will alternately flash red and green while the box is tested Note Replace the 9 volt battery if the LEDs do not flash red and green The green LED will light for about two 2 seconds if battery is charged Note If the green LED does not light for about two 2 seconds at the end of the test new data must be downloaded into the box Resetting the television to normal TV mode 1 Press ...

Page 28: ...ON button and VOL right button simultaneously 2 Within a second press the ACTION button and the CH up button simultaneously 3 ON will appear in red in the lower right corner of the screen indicating hotel mode Switching to normal TV mode 1 Repeat steps 1 and 2 from the previous section 2 OFF will flash in red in the lower corner of the screen indicating normal TV mode ...

Page 29: ... 29 Identification of components Figure 25 Screw location Figure 26 C Board component locations screw screw screw screw screw screw screw CRT socket Q351 R out Q352 G out Q353 B out ...

Page 30: ...Front A V jacks IC003 remote sensor IC451 vertical out TNR001 tuner Back A V jacks IC001 MPU Components on trace side Flyback T551 IC050 halftone IC2302 IC2301 F801 fuse Q551 H out IC801 VCO IC002 EEPROM RL801 relay D801 rect bridge IC551 9V reg IC552 5V reg DI Board Z Board ...

Page 31: ... LEFT RIGHT RIGHT LEFT IN RIGHT IN MPX IN FRONT A V JK3001 REAR A V JK3002 IC001 MPU VCJ M65580MAP10 22 21 LEFT RIGHT LEFT OUT RIGHT OUT 64 LEFT CHANNEL AUDIO AMP 3 6 RIGHT CHANNEL AUDIO AMP 3 6 9 9 TV IN 67 VOL SP SW VOL TV IN VOL SP SW SP CP REAR A V JK3002 LEFT SPEAKER RIGHT SPEAKER 5 5 10 10 LEFT OUT RIGHT OUT A BOARD LEFT OUT RIGHT OUT VAO VAO AUDIO OUT ...

Page 32: ...RONT A V JK3001 REAR A V JK3002 IC001 MPU VCJ M65580MAP10 A BOARD 20 EXT 59 6 2 3 9 4 1 8 Q006 Q007 Q008 32 28 30 HALF TONE R OUT G OUT B OUT 5 13 IC050 HALFTONE 3 3V Q053 Q054 Q055 28 FB A11 1 2 3 C1 1 2 3 Q354 R Q355 G Q356 B Q351 R Q352 G Q353 B C BOARD V IDE O IN V IDE O IN 48 49 51 Q050 Q053 Q053 OSD R R G B ...

Page 33: ... 50V C048 TCJ2VC1H220J CAP C 22PF J 50V C050 ECA1CM101B CAP E 100UF 16V C051 TCJ2VF1H104Z CAP C 1UF Z 50V C055 TCJ2VC1H560J CAP C 56PF J 50V C103 ECA0JM331B CAP E 330UF 6 3V C104 TCJ2VF1H103Z CAP C 01UF Z 50V C105 ECA0JM101B CAP E 100UF 6 3V C201 TCJ2VB1H332K CAP C 3300PF K 50V CT 2512HE HCE C201 TCJ2VC1H222J CAP C 2200PF J 50V CT 2022HE HCE C350 ECA1CM101B CAP E 100UF 16V C351 TCJ2VB1H331K CAP C ...

Page 34: ...JBB CAP M 56UF J 200V CT 2512HE HCE CT 2522HE HCE C569 TACFV2E474J CAP M 47UF J 200V CT 3222HE HCE C570 ECA1CM222E CAP E 2200UF 16V C571 ECA1HM220B CAP E 22UF 50V C572 ECA1HM100B CAP E 10UF 50V REF NO PART NO DESCRIPTION C573 ECA1CM101B CAP E 100UF 16V C574 ECKR2H471KB5 CAP C 470PF K 500W CT 3222HE HCE C575 ECA0JM222B CAP E 2200UF 6 3V C577 ECA1CM101B CAP E 100UF 16V C578 ECA0JM332B CAP E 3300PF 6...

Page 35: ...CE CT 2722HE HCE CT 3222HE HCE C2209 TCJ2VB1C104K CAP C 1UF K 16V CT 2522HE HCE CT 2722HE HCE CT 3222HE HCE C2210 TCJ2VB1C104K CAP C 1UF K 16V CT 2522HE HCE CT 2722HE HCE CT 3222HE HCE REF NO PART NO DESCRIPTION C2212 ECQB1H473JM3 CAP P 047UF J 50V CT 2522HE HCE CT 2722HE HCE CT 3222HE HCE C2213 ECA1HMR47B CAP E 47UF 50V CT 2522HE HCE CT 2722HE HCE CT 3222HE HCE C2214 ECA1CM101B CAP E 100UF 16V CT...

Page 36: ...01V0 DIODE D551 D1NL20UV70 DIODE D554 AU02V0 DIODE D558 RS3FS DIODE D559 BYD33G 113 DIODE D561 AU02V0 DIODE D571 MA165TA5VT DIODE SWITCHING D606 MA165TA5VT DIODE SWITCHING D607 MA152KTX DIODE D608 MA152KTX DIODE D609 MA152KTX DIODE D751 MA2360B DIODE CT 3222HE HCE D801 D3SBA60 4103 DIODE REF NO PART NO DESCRIPTION D806 TAP2AA0001 DIODE THERMISTOR CT 2022HE HCE CT 2512HE HCE CT 2522HE HCE D806 TAP4...

Page 37: ...1 AN78L09 9V REGULATOR CT 2512HE HCE CT 2522HE HCE IC551 AN78M09LB 9V REGULATOR CT 2022HE HCE CT 2722HE HCE CT 3222HE HCE REF NO PART NO DESCRIPTION IC552 AN78M05LB PLUS 5V AVR IC553 AN78M05LB PLUS 5V AVR IC801 STRG5623 VCO POWER SUPPLY CT 2022HE HCE IC801 STRG5624 VCO POWER SUPPLY CT 2512HE HCE CT 2522HE HCE CT 2722HE HCE CT 3222HE HCE IC1001 TC4066BP INT CKT CT 2022HE HCE CT 2522HE HCE CT 2722HE...

Page 38: ...SISTOR Q050 2SB709ARTX TRANSISTOR Q051 2SB709ARTX TRANSISTOR Q052 2SB709ARTX TRANSISTOR Q053 2SD601ARTX TRANSISTOR Q054 2SD601ARTX TRANSISTOR Q055 2SD601ARTX TRANSISTOR Q090 2SB709ARTX TRANSISTOR Q092 2SB709ARTX TRANSISTOR Q351 2SC3063RL TRANSISTOR Q352 2SC3063RL TRANSISTOR REF NO PART NO DESCRIPTION Q353 2SC3063RL TRANSISTOR Q354 2SD601ARTX TRANSISTOR Q355 2SD601ARTX TRANSISTOR Q356 2SD601ARTX TR...

Page 39: ...036 ERJ6GEYJ562V RES M 5 6K J 1 10W R037 ERJ6GEYJ103V RES M 10K J 1 10W R038 ERJ6GEYJ223V RES M 22K J 1 10W R039 ERJ6GEYJ102V RES M 1K J 1 10W R040 ERJ6GEYJ223V RES M 22K J 1 10W R041 ERJ6GEYJ153V RES M 15K J 1 10W R042 ERJ6GEYJ392V RES M 3 9K J 1 10W REF NO PART NO DESCRIPTION R043 ERJ6GEYJ103V RES M 10K J 1 10W CT 2512HE HCE CT 2522HE HCE CT 2722HE HCE CT 3222HE HCE R043 ERJ6GEYJ682V RES M 6 8K ...

Page 40: ...T 2722HE HCE R451 ERDS1FJ1R2P RES C 1 2 J 1 2W CT 2022HE HCE CT 3222HE HCE R454 ERJ6GEYJ393V RES M 39K J 1 10W CT 3222HE HCE R454 ERJ6GEYJ473V RES M 47K J 1 10W CT 2022HE HCE CT 2512HE HCE CT 2522HE HCE CT 2722HE HCE R455 ERJ6GEYJ153V RES M 15K J 1 10W CT 2022HE HCE REF NO PART NO DESCRIPTION R455 ERJ6GEYJ183V RES M 18K J 1 10W CT 2512HE HCE CT 2522HE HCE CT 2722HE HCE CT 3222HE HCE R456 ERJ6GEYJ2...

Page 41: ...2 ERG2FJ562H RES M 5 6K J 2W CT 2022HE HCE R520 ERJ6GEYJ331V RES M 330 J 1 10W CT 2722HE HCE R520 ERJ6GEYJ471V RES M 470 J 1 10W CT 2022HE HCE CT 2512HE HCE CT 2522HE HCE CT 3222HE HCE R521 ERJ6GEYJ102V RES M 1K J 1 10W CT 2722HE HCE REF NO PART NO DESCRIPTION R521 ERJ6GEYJ272V RES M 2 7K J 1 10W CT 2022HE HCE CT 2512HE HCE CT 2522HE HCE CT 3222HE HCE R531 ERD25FJ470P RES C 47 J 1 4W R532 ERJ6ENF1...

Page 42: ...1T RES C 680 J 1 4W R808 ERDS2TJ4R7T RES C 4 7 J 1 4W R809 ERDS2TJ472T RES C 4 7K J 1 4 R815 ERC12ZGM825D RES S 8 2MEG M 1 2 R817 ERX3FJ6R8 RES M 6 8 J 3W CT 2022HE HCE R821 ERDS1FJ1R0T RES C 1 0 J 1 2W CT 2512HE HCE CT 2522HE HCE CT 2722HE HCE CT 3222HE HCE R821 ERDS1FJ1R5T RES C 1 5 J 1 2W CT 2022HE HCE REF NO PART NO DESCRIPTION R822 ERDS1FJ1R0T RES C 1 0 J 1 2W CT 2512HE HCE CT 2522HE HCE CT 2...

Page 43: ...2722HE HCE CT 3222HE HCE R1022 ERDS2TJ101T RES C 100 J 1 4W CT 2022HE HCE CT 2522HE HCE CT 2722HE HCE CT 3222HE HCE R1023 ERDS2TJ101T RES C 100 J 1 4W CT 2022HE HCE CT 2522HE HCE CT 2722HE HCE CT 3222HE HCE REF NO PART NO DESCRIPTION R1028 ERDS2TJ103T RES C 10K J 1 4W CT 2022HE HCE CT 2522HE HCE CT 2722HE HCE CT 3222HE HCE R1029 ERDS2TJ103T RES C 10K J 1 4W CT 2022HE HCE CT 2522HE HCE CT 2722HE HC...

Page 44: ...10W R2365 ERDS2TJ102T RES C 1K J 1 4W R2370 ERJ6GEYJ103V RES M 10K J 1 10W R2401 ERJ6GEYJ225V RES M 2 2M J 1 10W CT 2022HE HCE CT 2512HE HCE R2405 ERJ6GEYJ153V RES M 15K J 1 10W CT 2022HE HCE CT 2512HE HCE R2406 ERJ6GEYJ243V RES M 24K J 1 10W CT 2022HE HCE CT 2512HE HCE REF NO PART NO DESCRIPTION R2417 ERJ6GEYJ104V RES M 100K J 1 10W CT 2722HE HCE CT 3222HE HCE R3001 ERDS2TJ101T RES C 100 J 1 4W R...

Page 45: ... TXF3A011DB2 ASSY DAG GROUND CT 2022HE HCE M010 TXF3A0190DA ASSY DAG GND CT 2512HE HCE CT 2522HE HCE DEG TLK2AA0011 COIL DEGAUSSING CT 2722HE HCE DEG TSP2AA007 COIL DEGAUSSING 32 CT 3222HE HCE REF NO PART NO DESCRIPTION DEG TSP2AA008 COIL DEGAUSSING 20 CT 2022HE HCE DEG 0LK19003 1A COIL DEGAUSSING 25 CT 2512HE HCE CT 2522HE HCE M012 TXANV03ESER DEG COIL INST KIT Strap Wire Ties CT 2022HE HCE CT 25...

Page 46: ...y Warning Label FR FCC Label X Ray Warning Label EN CT 2512HE HCE M034 TXFKU26ESER ASSY CABINET BACK Nameplate EN Nameplate FR Back Cover Instruction Sheet X Ray Warning Label FR FCC Label Sticker Promo X Ray Warning Label EN CT 2522HE HCE REF NO PART NO DESCRIPTION M035 TXFKU27ESER ASSY CABINET BACK Nameplate EN Nameplate FR Back Cover Felt Instruction Sheet X Ray Warning Label FR FCC Label Stick...

Page 47: ...CAP P 068UF K 50V RESISTOR TYPE TOLERANCE C Carbon F 1 F Fuse J 5 M Metal Oxide K 10 S Solid M 20 W Wire Wound G 2 CAPACITOR TYPE TOLERANCE C Ceramic C 0 25pF E Electrolytic D 0 5pF P Polyester F 1pF S Styrol J 5 T Tantalum K 10 L 15 M 20 P 10 0 Z 80 20 ...

Page 48: ...on The different sections are referred to as HOT section and COLD section in the precautions below 1 Do not touch the HOT section and the COLD section at the same time You may receive an electric shock 2 Do not short the HOT section to the COLD section This could blow the fuse or damage parts 3 Never measure the HOT section and the COLD section at the same time when using tools such as oscilloscop...

Page 49: ... 49 Todos los Modelos All Models Diagrama Impreso Tarjeta A A Board Layout ...

Page 50: ... 50 CT 2022HE HCE Diagrama Eléctrico Tarjeta A Porción Izquierda A Board Schematic Left Portion ...

Page 51: ... 51 CT 2022HE HCE Diagrama Eléctrico Tarjeta A Porción Derecha A Board Schematic Right Portion 6 3A 125V ...

Page 52: ... 52 CT 2512HE HCE Diagrama Eléctrico Tarjeta A Porción Izquierda A Board Schematic Left Portion ...

Page 53: ... 53 CT 2512HE HCE Diagrama Eléctrico Tarjeta A Porción Derecha A Board Schematic Right Portion 6 3A 125V ...

Page 54: ... 54 CT 2522HE HCE Diagrama Eléctrico Tarjeta A Porción Izquierda A Board Schematic Left Portion ...

Page 55: ... 55 CT 2522HE HCE Diagrama Eléctrico Tarjeta A Porción Derecha A Board Schematic Right Portion 6 3A 125V ...

Page 56: ... 56 CT 2722HE HCE Diagrama Eléctrico Tarjeta A Porción Izquierda A Board Schematic Left Portion ...

Page 57: ... 57 CT 2722HE HCE Diagrama Eléctrico Tarjeta A Porción Derecha A Board Schematic Right Portion 6 3A 125V ...

Page 58: ... 58 CT 3222HE HCE Diagrama Eléctrico Tarjeta A Porción Izquierda A Board Schematic Left Portion ...

Page 59: ... 59 CT 3222HE HCE Diagrama Eléctrico Tarjeta A Porción Derecha A Board Schematic Right Portion ...

Page 60: ...352 6 90 157 30 5 50 Q353 6 21 154 20 5 70 Q354 3 30 6 51 2 70 Q355 3 45 6 08 2 86 Q356 3 46 6 19 2 86 B C E TODOS LOS MODELOS ALL MODELS Diagrama Impreso Tarjeta C C Board Layout CT 2512HE HCE CT 2522HE HCE CT 2722HE HCE y CT 3222HE HCE Diagrama Eléctrico Tarjeta C C Board Schematic Voltajes Tarjeta C C Board Voltages ...

Page 61: ...matic Layout Voltages C Board Schematic CT 2022HE HCE Q751 4 63 13 79 4 00 B C E Q752 14 24 0 60 14 78 Q753 0 61 7 40 0 00 CT 2022HE HCE Diagrama Eléctrico Tarjeta C C Board Schematic Voltajes Tarjeta Z Z Board Voltages Diagrama Impreso Tarjeta Z Z Board Layout Diagrama Eléctrico Tarjeta Z Z Board Schematic ...

Page 62: ...atic Layout and Voltages IC1001 1 2 3 4 5 6 7 8 9 10 11 12 13 14 4 26 4 26 4 26 3 23 0 00 10 94 0 00 0 56 0 57 0 57 3 68 0 00 10 99 11 00 Q1001 0 00 4 99 0 00 B C E Q1002 0 45 0 10 0 00 Q1003 0 74 0 00 0 00 Q1004 0 00 11 00 0 00 Q1005 0 00 0 24 0 00 Q1006 4 95 4 99 4 26 B C E Q1007 0 14 0 42 0 00 ...

Page 63: ... 53 1 98 4 49 IC3101 1 2 3 4 5 6 7 8 9 10 11 12 13 14 0 55 0 55 0 55 0 55 0 00 7 85 0 00 4 49 4 49 4 49 0 00 0 00 0 00 8 95 IC2301 1 2 3 4 5 6 7 8 9 10 11 12 13 08 0 00 13 15 0 00 9 42 1 34 16 49 0 00 4 99 8 47 3 06 18 35 IC2201 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 38 2 20 2 20 2 36 2 33 0 70 4 99 2 55 2 61 0 78 2 24 2 54 2 87 2 20 2 76 3 51 0 00 3 75 3 80 0 00 2 26 2 2...

Page 64: ... 64 NOTES ...

Page 65: ... 65 NOTES ...

Page 66: ... 66 Printed in USA K01082223PL0801 ...

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Panasonic CT2022HE - 20" HOTEL/MOTEL TV, Service Manual

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