Panasonic PT-56WX53G Service Manual Download Page 146 | Manualshive

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Important notice:

Since Widescreen 16:9 and non-widescreen 4:3 PTVs use the same light
box, for this reason is important to set it to the correct version (16:9 or 4:
3). To check this plese see “Instructional flow chart for format aspect
switching” inthe following section.

19.4. Instructional flow chart for light-box format aspect switching (WX 16
:9, TW 16:9 or HX 4:3)

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Summary of Contents for PT-56WX53G

Page 1: ...3G Order No MTNC030518C1 Models PT 56WX53G and PT 56WX33G are identical except that PT 56WX33G does not have a protective screen This simplied service manualonly includes the unique characteristics to the model shown above 2003 Matsushita Electric Corporation of America All rights reserved Unauthorized copying and distribution is a violation of law 1 ...

Page 2: ...nsulated wire or use a grounding probe Avoid prolonged exposure at close range to unshielded areas of the picture tube to prevent exposure to x ray radiation The test picture tube used for servicing the chassis at the bench should incorporate safety glass and magnetic shielding The safety glass provide shielding for the tube viewing area against x ray radiation as well as implosion The magnetic sh...

Page 3: ... PTV set is in the high voltage section and the picture tube NOTE It is important to use an accurate calibrated high voltage meter Apply all black video signals 1080i and confirm high voltage measures 31 5 1 0kV If the high voltage is not within the range change C514 to 1800pF 2000pF 2400pF or 2700pF until the desired value is obtained ApplyNTSC white pattern and confirm the high voltage measures ...

Page 4: ...splash when heated too high about 1100 F or 600 C If you must use Pb solder please completely remove all of the Pb free solder on the pins or solder area before applying Pb solder If thisis not practical be sure to heat the Pb free solder until it melts before applying Pb solder After applying PbF solder to double layered boards please check the component side for excess solder which may flow onto...

Page 5: ... the FBT distributor Connect a high voltage positive lead from your H V meter to the FBT distributor and the common negative lead to cold ground FBT leads removal Note Reinsert the anode lead into the FBT distributor until it is tightly and fully seated Turn the locking cap clockwise to lock in place EHT Protector operation check With the cabinet back removed apply a nominal 120V A C to the PTV Ov...

Page 6: ... of Q551 or D825 Procedures 1 Apply a NTSC white pattern 2 Turn PTV ON 3 Adjust the picture or brightness controls so that the DVM reads 12 4 0 4 volts 4 Increase the variable power supply until set turns off The set should turn off at 12 4 0 4 volts DVM and high voltage less than 36 4kV 5 If the DVM reading is other than 12 4 0 4 volts readjust picture or brightness control and repeat steps 3 6 T...

Page 7: ... and a multiplier Example 162 1600 or 1 6k resistor 0 0 jumper Chip capacitors generally do not have the value indicated on the capacitor The color of the component indicates the general range of the capacitance Chip transistors are identified by a two letter code The first letter indicates the type and the second letter the grade of transistor Chip diodes have a two letter identification code as ...

Page 8: ... solder from all of the pins of a Flat IC by using a desolder braid 2 Put the iron wire under the pins of the Flat IC and pull it in the direction indicated while heating the pins using a soldering iron A small awl can be used instead of the iron wire 3 Remove the solder from all the pads of the Flat IC by using a de solder braid 8 ...

Page 9: ...he pins or for dry joint between pins and soldering pads To remove a solder bridge use a de solder braid as shown in the figure below IMPORTANT To protect against possible damage to the solid state devices due to arcing or static discharge make certain that all ground wires are securely connected CAUTION The power supply circuit is above earth ground and the chassis cannot be polarized Use an isol...

Page 10: ...provide the chassis number and the part reference number For optimum performance and reliability all other parts should be replaced with components of identical specification 5 Receiver feature table FEATURE MODEL PT 56WX33G CHASSIS AP825 MICRO 256K MENU LANGUAGE ENG SPAN FR CLOSE CAPTION X V CHIP USA CANADA X CHANNEL INFO BANNER X VIDEO INPUT SKIP SKIP CHANNEL COUNT 181 PIP 1T 2T PIP 2T 2T SPLIT ...

Page 11: ...046 POWER SUPPLY DC BOARD TNP2AA120 CONVERGENCE CIRCUIT DV BOARD TNP2AA114 DVI BOARD DG BOARD TNP2AA126 PIP PROCESSING SPLIT SEARCH FORMATS LB BOARD TNP2AA147 BLUE PRT LR BOARD TNP2AA145 RED PRT LG BOARD TNP2AA146 GREEN PRT K BOARD TNP2AA089AA FRONT KEY BOARD G BOARD TNP2AA090AA FRONT A V BOARD R BOARD TNPA0615AB IR BOARD NOTE When ordering a replacement board assembly append an S to the board num...

Page 12: ...HERS M001 TKG2AH50721 SCREEN FRESNEL M002 TKG2AH50731 SCREEN LENTICULAR M003 TKZ2A06012 SCREEN BRACKET BOTTOM M004 TKZ2AM50022 SCREEN BRACKET TOP M005 TKZ2AM50051C SCREEN BRACKET SIDE ACCESORIES M005 TQB2AA0470 2 OWNERS MANUAL Note Please add and use this difference parts list together with the parts list in service manual for Model No PT 56WX53G Order No MTNC030518C1 12 ...

Page 13: ...Order No MTNC030518C1 B19 Canada B02 HDTV MONITOR PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G P8 1 ...

Page 14: ... 3 4 5 6 7 8 9 10 11 12 0 00 0 00 0 00 2 32 2 18 0 25 4 71 2 39 2 27 0 40 2 22 3 00 13 14 15 16 17 18 19 20 21 22 23 24 3 16 2 18 3 12 3 23 0 00 4 40 4 50 0 00 2 20 2 20 0 00 0 00 IC3001 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 3 91 4 40 3 90 4 43 4 40 0 13 4 80 3 91 4 43 3 90 4 43 4 39 0 00 4 78 3 90 4 40 3 90 4 40 4 38 0 00 4 90 3 91 4 43 3 91 4 43 4...

Page 15: ...306 0 00 4 72 0 00 Q2302 19 47 0 00 13 40 Q2304 0 00 19 47 0 00 Q2301 19 47 0 12 13 40 Q2307 0 00 0 00 0 00 Q3011 4 47 0 00 5 15 Q2313 0 00 0 00 0 00 D BOARD TNP2AH046 IC1501 1 2 3 4 5 6 7 8 10 71 0 00 0 00 0 00 2 44 2 45 1 52 1 92 IC7001 1 2 3 4 5 6 7 8 9 0 00 0 00 19 32 20 37 19 10 0 26 0 25 20 36 0 31 10 11 12 13 14 15 16 17 18 19 10 0 00 20 36 0 00 0 00 0 00 0 00 20 36 0 12 IC701 1 2 3 4 5 6 7...

Page 16: ...80 15 97 0 00 G D S Q502 11 13 0 00 0 00 Q701 10 00 0 98 0 00 Q801 6 83 15 70 0 00 Q803 20 28 0 00 20 28 Q374 174 80 219 10 174 30 Q373 12 03 173 30 11 60 Q953 10 15 19 19 9 57 Q952 10 15 19 19 9 57 Q956 9 72 70 90 9 15 Q955 129 20 71 00 129 80 Q941 0 99 9 16 0 36 Q937 8 98 0 00 9 59 Q935 9 57 19 19 8 97 Q934 9 56 0 00 10 17 Q936 10 17 19 20 9 60 Q938 137 60 129 80 138 20 Q951 10 16 19 19 9 56 Q33...

Page 17: ...4 R3105 Y1 24 Y4 A V 4 V 3 V 1 R3026 M 56 Y VOUT1 R3095 58 COUT1 R3094 39 Y VOUT2 R3112 37 COUT2 R3111 Y IN 66 CV SY C IN 67 SC PB Y IN 14 CV Y C IN 16 SC PB R3015 8 V1 V2 R3046 5 C1 C2 R3017 3 Y1 Y2 V2 TV1 V TV2 V TNR001 63 60 R3013 R3010 TV V5 TNR002 G BOARD VIDEO BLOCK DIAGRAM 1 4 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 18: ...CLOSED CAPTION V CHIP IC M 3 35 CVB CVBS1 46 Y IN 66 CV SY Y C IN 67 SC PB Y IN 14 CV Y C IN 16 SC PB PBOUT2 PROUT2 36 35 SUB PB SUB PR YOUT2 SUB Y 38 91 105 11 3 2 52 RX0 RX0 RX1 51 49 48 RX1 RX2 RX2 23 26 31 IOR IOG IOB IC5102 YUV CONVERTER 13 14 15 V OUT Y OUT U OUT 6 7 8 RIN GIN BIN 59 57 61 SC PB Y CV SY PR DV BOARD VIDEO BLOCK DIAGRAM 2 4 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC4...

Page 19: ...9 42 45 62 64 65 153 149 136 132 FIN 0 4 FIN 5 9 0 9 0 9 11 12 15 20 24 47 51 56 59 60 FO 0 9 156 155 154 148 147 138 137 131 130 129 DATA IN DATA OUT ANALOG Y DIGITAL Y UV0 UV1 255 256 190 18 4 11 RO 0 9 UVIN 0 924 33 168 15 SUB CLOSED CAPTION V CHIP 254 VM 188 237 Y IN OUT UV IN OUT YUV OUT YUV IN B R G IC4506 10 Bit A D 13 VIN YUV 0 4 YUV 5 9 20 16 27 23 Y IN OUT UV IN OUT YUV OUT YUV IN RGB DR...

Page 20: ... IC4525 64MBit SDRAM 25 26 27 60 61 62 63 64 65 66 A0 A10 2 4 5 7 8 10 11 13 74 76 77 79 80 82 83 85 31 33 34 36 37 39 40 42 45 47 48 50 51 53 54 56 DQ0 DQ31 229 220 231 214 207 245 238 203 196 256 249 ADDRESS DATA IN OUT 4 A15 6 2 R G B 254 VM 9 VM 8 Y IN OUT UV IN OUT YUV OUT YUV IN 228 221 IC4506 10 Bit A D 13 VIN YUV 0 4 YUV 5 9 20 16 27 23 Y IN OUT UV IN OUT YUV OUT YUV IN F BDV RDV R OSD BOU...

Page 21: ...1 2 3 4 5 6 7 8 A B C D E F G H I J LR BOARD TNP2AA145 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 22: ...1 2 3 4 5 6 7 8 A B C D E F G H I J LR BOARD TNP2AA145 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 23: ...1 2 3 4 5 6 7 8 A B C D E F G H I J LG BOARD TNP2AA146 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 24: ...1 2 3 4 5 6 7 8 A B C D E F G H I J LG BOARD TNP2AA146 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 25: ...1 2 3 4 5 6 7 8 A B C D E F G H I J LB BOARD TNP2AA147 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 26: ...1 2 3 4 5 6 7 8 A B C D E F G H I J LB BOARD TNP2AA147 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 27: ...1 2 3 4 5 6 7 8 A B C D E F G H I J G BOARD TNP2AA090AA K BOARD TNP2AA089AA R BOARD TNPA0615AB PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 28: ...1 2 3 4 5 6 7 8 A B C D E F G H I J G BOARD TNP2AA095 K BOARD TNP2AA089 R BOARD TNP2A0615 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 29: ...1 2 3 4 5 6 7 8 A B C D E F G H I J DV BOARD TOP VIEW 2 2 TNP2AA114 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 30: ...1 2 3 4 5 6 7 8 A B C D E F G H I J DV BOARD TOP VIEW 1 2 TNP2AA114 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 31: ...1 2 3 4 5 6 7 8 A B C D E F G H I J DV BOARD 3 3 TNP2AA114 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 32: ...1 2 3 4 5 6 7 8 A B C D E F G H I J DV BOARD 1 3 TNP2AA114 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 33: ...1 2 3 4 5 6 7 8 A B C D E F G H I J DV BOARD 2 3 TNP2AA114 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 34: ...1 2 3 4 5 6 7 8 A B C D E F G H I J DV BOARD BOTTOM VIEW 2 2 TNP2AA114 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 35: ...1 2 3 4 5 6 7 8 A B C D E F G H I J DV BOARD BOTTOM VIEW 1 2 TNP2AA114 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 36: ...1 2 3 4 5 6 7 8 A B C D E F G H I J VIEW 1 2 3 4 DG BOARD TOP VIEW 2 4 TNP2AA126 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 37: ...1 2 3 4 5 6 7 8 A B C D E F G H I J VIEW 1 2 3 4 DG BOARD TOP VIEW 1 4 TNP2AA126 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 38: ...1 2 3 4 5 6 7 8 A B C D E F G H I J VIEW 1 2 3 4 DG BOARD TOP VIEW 4 4 TNP2AA126 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 39: ...1 2 3 4 5 6 7 8 A B C D E F G H I J VIEW 1 2 3 4 DG BOARD TOP VIEW 3 4 TNP2AA126 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 40: ...1 2 3 4 5 6 7 8 A B C D E F G H I J DG BOARD 6 6 TNP2AA126 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 41: ...1 2 3 4 5 6 7 8 A B C D E F G H I J DG BOARD 5 6 TNP2AA126 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 42: ...1 2 3 4 5 6 7 8 A B C D E F G H I J DG BOARD 4 6 TNP2AA126 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 43: ...1 2 3 4 5 6 7 8 A B C D E F G H I J DG BOARD 1 6 TNP2AA126 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 44: ...1 2 3 4 5 6 7 8 A B C D E F G H I J DG BOARD 2 6 TNP2AA126 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 45: ...1 2 3 4 5 6 7 8 A B C D E F G H I J DG BOARD 3 6 TNP2AA126 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 46: ...1 2 3 4 5 6 7 8 A B C D E F G H I J VIEW 1 2 3 4 DG BOARD BOTTOM VIEW 2 4 TNP2AA126 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 47: ...1 2 3 4 5 6 7 8 A B C D E F G H I J VIEW 1 2 3 4 DG BOARD BOTTOM VIEW 1 4 TNP2AA126 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 48: ...1 2 3 4 5 6 7 8 A B C D E F G H I J VIEW 1 2 3 4 DG BOARD BOTTOM VIEW 4 4 TNP2AA126 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 49: ...1 2 3 4 5 6 7 8 A B C D E F G H I J VIEW 1 2 3 4 DG BOARD BOTTOM VIEW 3 4 TNP2AA126 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 50: ...1 2 3 4 5 6 7 8 A B C D E F G H I J DC BOARD TOP VIEW 2 2 TNP2AA120 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 51: ...1 2 3 4 5 6 7 8 A B C D E F G H I J DC BOARD TOP VIEW 1 2 TNP2AA120 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 52: ...1 2 3 4 5 6 7 8 A B C D E F G H I J DC BOARD 2 2 TNP2AA120 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 53: ...1 2 3 4 5 6 7 8 A B C D E F G H I J DC BOARD 1 2 TNP2AA120 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 54: ...1 2 3 4 5 6 7 8 A B C D E F G H I J DC BOARD BOTTOM VIEW 2 2 TNP2AA120 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 55: ...1 2 3 4 5 6 7 8 A B C D E F G H I J DC BOARD BOTTOM VIEW 1 2 TNP2AA120 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 56: ...1 2 3 4 5 6 7 8 A B C D E F G H I J D BOARD 5 5 TNP2AH046 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 57: ...1 2 3 4 5 6 7 8 A B C D E F G H I J D BOARD 2 2 TNP2AH046 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 58: ...1 2 3 4 5 6 7 8 A B C D E F G H I J D BOARD 4 5 TNP2AH046 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 59: ...1 2 3 4 5 6 7 8 A B C D E F G H I J D BOARD 1 5 TNP2AH046 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 60: ...1 2 3 4 5 6 7 8 A B C D E F G H I J D BOARD 1 2 TNP2AH046 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 61: ...1 2 3 4 5 6 7 8 A B C D E F G H I J D BOARD 2 5 TNP2AH046 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 62: ...1 2 3 4 5 6 7 8 A B C D E F G H I J D BOARD 3 5 TNP2AH046 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 63: ...1 2 3 4 5 6 7 8 A B C D E F G H I J A BOARD 4 4 TNP2AH045 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 64: ...1 2 3 4 5 6 7 8 A B C D E F G H I J A BOARD 2 2 TNP2AH045 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 65: ...1 2 3 4 5 6 7 8 A B C D E F G H I J A BOARD 3 4 TNP2AH045 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 66: ...1 2 3 4 5 6 7 8 A B C D E F G H I J A BOARD 1 4 TNP2AH045 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 67: ...1 2 3 4 5 6 7 8 A B C D E F G H I J A BOARD 1 2 TNP2AH045 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 68: ...1 2 3 4 5 6 7 8 A B C D E F G H I J A BOARD 2 4 TNP2AH045 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 69: ...8 L R3021 C3049 R 16 LV3 18 RV3 R3023 C3054 LV3 RV3 R3022 C3055 LTV RTV 20 L4 R3110 C3014 L YU A V 3 14 MPX IN L R 54 52 L OUT 1 R OUT 1 R3110 R3096 40 R OUT 2 R3114 38 L OUT 2 R3113 C3093 C3066 71 70 R5 L5 C3104 C3098 78 78 R6 L6 A V 2 4 RV1 2 LV1 R3018 R C3052 R3016 C3051 L 65 L2 DV BOARD 4 A5 L 4 DV1 L R3100 C3100 AUDIO BLOCK DIAGRAM 1 3 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G P...

Page 70: ...OUT 1 R3002 R L R3001 C2452 C2451 5 28 INB INA 12 21 OUT B OUT A R2451 R2452 R2333 3 1 7 VAO JACKS VAO L VAO R 0 6 4 3 71 70 R5 L5 78 78 R6 L6 Q2451 Q2452 R R2348 C2332 R2342 R2325 C2330 R2324 AUDIO MUTE CIRCU 65 L2 64 R2 RD 4 2 A5 L R 4 2 DV1 L R R3100 C3100 R3099 C3101 AUDIO BLOCK DIAGRAM 2 3 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 71: ... 18 IN R R2333 3 5 1 7 3 OUT L 23 OUT R L2331 L2332 R2338 Q2451 Q2452 R L R2348 C2332 R2325 C2330 AUDIO MUTE CIRCUIT VAO MUTE FROM MPU AUDIO MUTE FROM MPU R2334 C2371 6 MUTE AUDIO MUTE FROM MPU AUDIO BLOCK DIAGRAM 3 3 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 72: ...1 00 Vp p TNR001 MAIN VIDEO 9 A Board TNP2AH045 0 26 Vp p A2 PIN 1 HD SD 12 0 16 Vp p A2 PIN 11 SOS3 CONV 13 1 24 Vp p A18 PIN 13 EHTFB ADJ 14 3 44 Vp p A18 PIN 21 VP 15 0 472 Vp p A18 PIN 22 H SYNC 16 4 12 Vp p A18 PIN 23 HBLK 17 3 64 Vp p A18 PIN 26 EW 18 4 36 Vp p A3 PIN 15 HBLK FROM CONV 10 3 6 Vp p A3 PIN 16 EW 11 5 65 Vp p A18 PIN 28 FBP 19 3 8 Vp p A18 PIN 30 H DAF FBP 20 PT 53WX53G PT 56WX...

Page 73: ... 1 6K Vp p Q551 C 22 0 65 Vp p IC701 PIN 3 23 3 56Vp p IC701 PIN 6 24 13 0 Vp p IC701 PIN 7 25 D Board TNP2AH046 28 0 Vp p TP22 HEATER 26 LG Board TNP2AA146 PT 53WX53G PT 56WX53G PT 47WX53G PT 47WX33G PT 47WXC43G PT 4743G ...

Page 74: ...s at the bench should incorporate safety glass and magnetic shielding The safety glass provide shielding for the tube viewing area against x ray radiation as well as implosion The magnetic shieldlimits 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...

Page 75: ... desired value is obtained ApplyNTSC white pattern and confirm the high voltage measures 30 1 1 5kV Apply HD 1080i white pattern and confirm the high voltage measures 30 1 1 5kV 2 About lead free solder PbF NOTE Lead is listed as Pb in the periodic table of elements In the information below Pb will refer to lead solder and PbF will refer to Lead Free Solder The lead free solder used in our manufac...

Page 76: ...ll of the Pb free solder on the pins or solder area before applying Pb solder If thisis not practical be sure to heat the Pb free solder until it melts before applying Pb solder After applying PbF solder to double layered boards please check the component side for excess solder which may flow onto the opposite side Suggested Pb free solder There are several kinds of Pb free solder available for pu...

Page 77: ... lead from your H V meter to the FBT distributor and the common negative lead to cold ground FBT leads removal Note Reinsert the anode lead into the FBT distributor until it is tightly and fully seated Turn the locking cap clockwise to lock in place EHT Protector operation check With the cabinet back removed apply a nominal 120V A C to the PTV Over voltage test Preparation 1 Turn PTV OFF 2 Connect...

Page 78: ...h voltage less than 36 4kV 5 If the DVM reading is other than 12 4 0 4 volts readjust picture or brightness control and repeat steps 3 6 Turn off the variable supply and confirm that the set will turn on with the remote control 4 Service notes NOTE These components are affixed with glue Be careful not to break or damage any foil under the component or at the pins of the ICs when removing Usually a...

Page 79: ...first letter indicates the type and the second letter the grade of transistor Chip diodes have a two letter identification code as per the code chart and are a dual diode pack with either common anode or common cathode Check the parts list for correct diode number Component removal 1 Use solder wick to remove solder from component end caps or terminal 2 Without pulling up carefully twist the compo...

Page 80: ...wl can be used instead of the iron wire 3 Remove the solder from all the pads of the Flat IC by using a de solder braid 4 Position the new Flat IC in place apply the pins of the Flat IC to the soldering pads where the pins need to be soldered Properly determine the positions of the soldering pads and pins by correctly aligning the polarity symbol 5 Solder all pins to the soldering pads using a fin...

Page 81: ...t the test equipment to the proper ground HOT or COLD when servicing or incorrect voltages will be measured WARNING This receiver has been designed to meet or exceed applicable safety and x ray radiation protection as specified by government agencies and independent testing laboratories To maintain original product safety design standards relative to x ray radiation and shock and fire hazard parts...

Page 82: ...5 PTV Location of controls 10 ...

Page 83: ...NT 181 PIP 1T 2T PIP 2T 2T SPLIT 2T SPLIT 2RF X REMOTE CONTROL W LIGHT EUR7603Z90 CRT SUPPLIER MDDA CENTAUR SCREEN W PROT SCREEN CHASSIS P8W COMB FILTER MOTION ADP 3D Y C HEC VEC X BOTH X NEW YNR X VM X DIGITAL V A NORM X BOTH X COLOR TEMP X AIP X PRESET INPUT LABELING X VIDEO PICTURE MEMORY X DIGITAL SCAN RATE 1080i 480p NTSC LINE DOUBLER 480p PROGRESSIVE NEW MTS SAP DBX X BUILT IN AUDIO POWER 15...

Page 84: ... X V CHIP USA CANADA X X CHANNEL INFO BANNER X X VIDEO INPUT SKIP SKIP SKIP CHANNEL COUNT 181 181 PIP 1T 2T PIP 2T 2T SPLIT 2T SPLIT 2T SPLIT 2RF X X REMOTE CONTROL W LIGHT EUR7613Z40 EUR7613Z40 CRT SUPPLIER MDDA CENTAUR MDDA CENTAUR SCREEN NO PROT SCREEN PROT SCREEN PACKED SEPARATELY CHASSIS P8W P8W COMB FILTER MOTION ADP 3D Y C MOTION ADP 3D Y C HEC VEC X BOTH X X NEW YNR X X VM X DIGITAL X DIGI...

Page 85: ...SURROUND X X SPATIALIZER BBE BBE BBE A V IN REAR FRONT 4 3 1 4 3 1 A V PROGRAM OUT X X AUDIO OUT FAO F VAO V F V F V COMPONENT INPUT Y Pb Pr 2 2 S VHS INPUT REAR FRONT 2 1 2 1 HDMI HDCP INPUT DVI HDCP DVI HDCP Note Specifications are subject to change without notice or obligation 13 ...

Page 86: ... X BOTH X NEW YNR X VM X DIGITAL V A NORM X BOTH X COLOR TEMP X AIP X PRESET INPUT LABELING X VIDEO PICTURE MEMORY X DIGITAL SCAN RATE 1080i 480p NTSC LINE DOUBLER 480p PROGRESSIVE NEW MTS SAP DBX X BUILT IN AUDIO POWER 15Wx2 10 No OF SPEAKERS 2 BASS BALANCE TREBLE CONTROL X FEATURE MODEL PT 4743G AI SOUND X SURROUND X SPATIALIZER BBE BBE A V IN REAR FRONT 4 3 1 A V PROGRAM OUT X AUDIO OUT FAO F V...

Page 87: ...P2AA146 GREEN PRT K BOARD TNP2AA089AA FRONT KEY BOARD G BOARD TNP2AA090AA FRONT A V BOARD R BOARD TNPA0615AB IR BOARD NOTE When ordering a replacement board assembly append an S to the board number EXAMPLE To order the A Board the replacement board is TNP2AH045S The DC Board DG Board and DV Board are non serviceable boards except for DV Board audio connector and DVI connector If any of these board...

Page 88: ...Note For additional information for this remote please refer to the owner s manual section remote operation listed on the parts list section 9 Location of controls EUR7613Z40 remote 16 ...

Page 89: ... failures There is a LED located by the keyboard on the front panel this LED will start flashing when SOS is detectedby the circuits located in specific areas depending on how many times the LED is flashing this will tell you what circuit should be checked Make a count of flashing and see the table shown below Please use this feature effectively especially forintermittent problems NUMBER OF FLASHE...

Page 90: ...de and display service menu 2 Select AREA DAC and then press ACTION button on remote to enter Press VOL right left to select one of the following options then press ACTION Select ALL to copy all main EEPROM data Select ADJ to copy only adjustment data Select FIX to copy only fix data 3 To copy data from main EEPROM to jig select IN EX DAC and press ACTION button on remote 4 To copy data from jig t...

Page 91: ... D480i default factory preset D1080i default factory preset NOTE The stated as default factory preset contain the factory DATA Use these when data was lost or is hard to adjust 6 Select from and then press ACTION on remote INT to copy data to internal EEPROM EXT to copy data to jig 7 Then select which data format you want to copy to 8 When completed exit the service mode 12 A Board check points A ...

Page 92: ...ll the measurements are in DC with a digital multimeter color bar pattern picture settings normalized and sound set to minimum 13 Chassis boards layout location of main components Chassis and boards layout 20 ...

Page 93: ...A BOARD 21 ...

Page 94: ...D BOARD 22 ...

Page 95: ...R BOARD VIEW DC BOARD TOP VIEW 23 ...

Page 96: ...DC BOARD BOTTOM VIEW DV BOARD 24 ...

Page 97: ...DG BOARD TOP VIEW DG BOARD BOTTOM VIEW 25 ...

Page 98: ...emoval Some models come with three pieces sides for speakers and center cover Speaker grille s it is secured to the cabinet of the PTV or on the sides Grip panel s from the sides and middle upper part for one piece models gently pull forward toremove When reassembling make certain to firmly press on the panel where the insertion points 5 are located one at each corner and one at the middle top edg...

Page 99: ...e the screws affixing the keyboardand front A V inputs to the control panel Speakers replacement 1 Remove the speaker grille 2 Each speaker is secured to the cabinet with 4 screws 3 Disconnect the R and L speaker lead connectors from the speaker units Back lower cover removal 1 Remove 7 hex screws around the perimeter marked with arrows See figure for screws location 2 Remove 3 screws from around ...

Page 100: ...e figure for screws location 3 Be careful not to damage the mirror secured to the underside of the back cover Mirror removal The mirror is attached inside the cabinet cover Carefully remove the cabinet cover to access its interior surface and remove the screws securing the brackets that hold the mirror at the top and sides to the mirror Mirror removal 28 ...

Page 101: ...eld only by four screws be careful not to push the cabinet forward 3 Remove screws and tilt the assembly forward while lifting it out of place Screen assembly 1 Remove the screen frame See screen frame removal procedure above 2 Place screen frame face down on a soft surface 3 Remove all screen brackets and corner brackets Note The brackets are painted black permanent marker on the edge to prevent ...

Page 102: ...back protect hookup terminal from damage Main chassis block 1 Remove the speaker grille 2 Remove the back lower cabinet cover 3 The main chassis block is secured to the cabinet by screws at front behind the Speaker Grill and inside on the bottom of the optical frame 4 Remove the horizontal barrier panel at the back of the cabinet 5 Unplug connectors K1 G1 and speaker connectors and pull out the ma...

Page 103: ...oard is secured to the chassis tray with five screws 2 The A Board is mated to the D Board by four flexible connectors male side of connectors A1 A2 A3 A4 To remove this board unplug the connectors on the A Board pulling from the sides of each connector NOTE Some tie wraps that secure the wire dressings may need to be unfastened for chassis removal 31 ...

Page 104: ...or NOTE Some tie wraps that secure the wire dressings may need to be unfastened for chassis removal DG Board 1 Plugs onto the D Board at the A16 A17 and A18 DG1 DG2 and DG3 respectively connectors NOTE This board is non serviceable When removing this board pull carefully DV Board 1 Plugs onto the A Board at the A5 DV1 connectors 2 This board has two Grommet squares be careful to do not screw too t...

Page 105: ...spectively connectors NOTE This board is non serviceable When removing this board pull carefully R Board 1 This board is secured to the upper front side of the light box by one screw and plugged to R1 connector from A51 on A Board LR LG and LB Board 1 Each board is plugged into the socket on the PRT neck LR Board on red PRT LG Board on green PRT and LB Board on blue PRT 14 2 Disassembly for CRT re...

Page 106: ...ve CRT anode lead from the high voltage distributor block that is mounted on the flyback transformer Discharge to CRT chassis 4 Unplug connectors from the B Board See board layout B9 for red B10 for green or B11 for blue 5 Unplug the defective CRT black DAG ground connector from the CRT Board 6 Remove the CRT Board from the defective CRT neck 7 Remove 2 screws from the defective CRT housing Cautio...

Page 107: ...es from holders 9 Loosen a screw that secures the DY and remove it from the CRT neck Caution To insure protection against x ray radiation the lens must be mounted in place at all times when power is applied to the PTV CRT replacement 1 Remove CRT focus lens assembly 4 screws CRT assembly 35 ...

Page 108: ...e with other CRT neck assemblies on CRT neck in the same order and position as removed from the defective CRT 7 Press yoke against bell of CRT and tighten the clamp just snug enough so it will not easily shift 8 Assemble CRT focus lens assembly to new CRT with 4 screws Make sure focus lens adjustment nut is in the same location as on other CRT focus lens CRT screw tightening order Note Please asse...

Page 109: ...ptical block is removed for service or is replaced it is important that the correct mounting holesare used 14 3 PTV screen assemblies Screen assemblies 14 4 Screen assemblies warning When storing or disposing of screen assemblies be sure not to place them in direct sunlight These screens may act as a magnifying glass and could cause a fire 37 ...

Page 110: ... the negative lead of the digital voltmeter to TPGND1 cold ground 3 Connect the positive lead of the digital voltmeter to each test point and confirm the B voltages No D Board Test point Voltage 1 TPD14 138 6 1 0 2 TPD13 19 0 1 5 3 TPD12 19 0 1 5 4 TPD11 19 0 1 5 5 TPD10 22 0 1 5 6 C845 22 5 1 5 No A Board Test points Voltage 1 TPA031 9 0 0 5 2 TPA030 5 0 0 5 38 ...

Page 111: ... static converge the tubes not replaced if needed Check size and linearity of pattern and adjust as required 5 Uncover replacement CRT lens and cover other two CRT lenses Adjust electrical and optical focus lens if required 6 Uncover all CRT lenses and use yoke centering magnet to converge replacement CRT in center area of screen only with other two CRTs Disregard of convergence in areas other tha...

Page 112: ...er to service mode and set the following default DATA NTSC NTSC ZOOM 1080i H PARA 170 170 170 V SAW 0 0 0 V PARA 14 14 16 NOTE The signal NTSC 1080i and NTSC in ZOOM option should be applied and displayed to enter values for specific format adjustment 2 For 1080i set the default values 3 For NTSC and NTSC ZOOM apply a white pattern and perform the following steps 4 Connect the scope probe to D33 G...

Page 113: ...TE 1080i 480p 480i pattern can be obtained from Panasonic s TU DST51 set top box DTV decoder 1 Apply a NTSC crosshatch with dots pattern Lens focus adjustment RED GREEN BLUE Electric focus B A B A Optical Focus B A B A 2 Set VIDEO C_OFF DAC from 00 to 02 and project only red Adjust red focus VR so that focus is best Focus pack 3 Adjust red lens focus mechanical until focus is best 4 Adjust red foc...

Page 114: ...ged 1 Optical focus adjustment is located on the top of each CRT lens system Loosen the adjustment knurled locking knob Optical lens focus adjustment 2 Turn the PTV ON Apply and view a crosshatch with dots pattern 3 Adjust each lens focus for best focus while viewing each CRT 4 Cover the red and blue CRT projecting green only Rotate the green lens for best focus around screen center area 5 Do the ...

Page 115: ...om 00 to 01 disabling digital convergence 4 Turn green deflection yoke until line is perfectly horizontal 5 Adjust H POS DAC data so that pattern is in the center of screen 6 Enable digital convergence by changing DAC MUTE from 01 to 00 7 Set VIDEO C_OFF DAC from 01 to 00 17 2 HD 1080i Horizontal phase adjustment H POS This adjustment is intended to correct the horizontal position of the picture f...

Page 116: ...horizontal center line is horizontal 6 Adjust centering magnets until the green pattern is equal on left and right Adjust also for horizontal and vertical tilt NOTE Push deflection coil to top of CRT neck then tighten deflection screw after adjusting each CRT centering and tilt 7 Set VIDEO C_OFF DAC from 01 to 03 to project only blue Adjust deflection coil until the horizontal center line matches ...

Page 117: ...p center and bottom for NTSC mode NOTE 1080i 480p 480i pattern can be obtained from Panasonic s TU DST51 set top box DTV decoder 1 Apply a NTSC pattern that lets adjust the image to correct vertical linearity see above note 2 Set VIDEO C_OFF DAC from 00 to 01 to project only green 3 Set DAC MUTE from 00 to 01 disabling digital convergence 4 Adjust centering magnets so that the center of the patter...

Page 118: ...ect vertical size see above note 2 Set VIDEO C_OFF DAC from 00 to 01 to project only green 3 Set DAC MUTE from 00 to 01 disabling digital convergence 4 Adjust centering magnets so that the center of the pattern get aligned with screen frame center 5 Adjust VDEF V AMP DAC until vertical size is proportional on top and bottom 6 Set DAC MUTE from 01 to 00 disabling digital convergence 7 Set VIDEO C_O...

Page 119: ... to correct vertical size see above note 2 Change aspect to ZOOM mode 3 Repeat NTSC vertical size adjustment from step 2 4 Try making circle seem rounded in proportion 17 9 NTSC Horizontal size adjustment H_POS This adjustment is intended to correct the horizontal position of the picture for NTSC mode NOTE 1080i 480p 480i pattern can be obtained from Panasonic s TU DST51 set top box DTV decoder 1 ...

Page 120: ...tment H_POS This adjustment is intended to correct the horizontal position of the picture for NTSC mode NOTE 1080i 480p 480i pattern can be obtained from Panasonic s TU DST51 set top box DTV decoder 1 Apply a HD 1080i pattern that lets adjust the image to correct horizontal position of the image 2 Repeat NTSC horizontal size adjustment from step 2 17 11 Trapezoid adjustment TRAP 1 Set default valu...

Page 121: ...t is 13 5mm Pincushion adjustment Pincushion 5 If not all corners of cross hatch appear in screen enter V DEF V AMP DAC and adjust until they appear 6 Confirm that measurement of A has not changed 7 Enable digital convergence by changing DAC MUTE from 01 to 00 8 Set VIDEO C_OFF DAC from 01 to 00 17 13 HD 1080i Pincushion adjustment PCC This adjustment is intended to correct curved sides of the pic...

Page 122: ...17 15 HD 1080i Horizontal size adjustment H WID This adjustment is intended to adjust horizontal size of the picture NOTE 1080i 480p 480i pattern can be obtained from Panasonic s TU DST51 set top box DTV decoder 1 Apply a HD 1080i pattern that lets adjust the horizontal size 2 Repeat NTSC horizontal size adjustment from step 2 17 16 NTSC and HD 1080i Sub Bright adjustment BRIGH and ABL check This ...

Page 123: ...s TU DST51 set top box DTV decoder Prior to this adjustment perform sub contrast adjustment This adjustment requires that the service use skills in observing what a screen without color should look like white picture Preparation 1 Set the following in the user picture menu as follows PIC MODE to VIVID COLOR to center 31 PICTURE to max 63 BRIGHT to center 31 SHARPNESS to min 0 TINT to center 31 NAT...

Page 124: ... to low light 17 19 NTSC Color adjustment TINT B Y_G R Y_A NOTE 1080i 480p 480i pattern can be obtained from Panasonic s TU DST51 set top box DTV decoder This adjustment requires that the servicer use its skills in observing what a colorbar pattern should looks like Preparation 1 Set the following in the user picture menu as follows PIC MODE to VIVID COLOR to center 31 PICTURE to max 63 BRIGHT to ...

Page 125: ...ment to that available signal 17 21 Tint and color check Set picture mode to VIVID mode Again the service ability to see color and the balance of color is important for theses adjustments Tint check 1 In picture menu set PICTURE NORM to YES 2 Apply color bars to the video input 3 Magenta is composed of two colors blue and red 4 Check to see that magenta does not have too much blue or too much red ...

Page 126: ...Preparation 1 Connect an RMS meter A C range with filter jig as shown Filter jig 2 Connect an RF signal generator to the RF antenna input Procedure 1 Apply the following signal from the RF signal generator Video 100 IRE flat field 30 modulation Audio 300Hz 100 modulation monaural 70 5dB 75 open P S 10dB Make sure to turn off 75 s pre emphasis 2 Adjust DAC MTSIN MTS INPUT data until the voltage mea...

Page 127: ... RF signal generator Video 100 IRE flat field 30 modulation Audio 3KHz 30 modulation stereo left only 70dB 5dB 75 OPEN P S10dB Note Set the 30 modulation with the P L and N R switches OFF then turn them ON while testing 5 Adjust MTS High Level Separation SEPAH DAC data until the amplitude of the waveform measured on the scope is minimum 6 Repeat above steps 2 through 5 until the amplitude is at mi...

Page 128: ... to back up the data before to performadjustments NOTE 1080i 480p 480i pattern can be obtained from Panasonic s TU DST51 set top box DTV decoder IMPORTANT NOTICE It is strongly recommended to first read and understand the following section prior to make any adjustment Convergence adjustment must be perform for 480i p same for interlace progressive ZOOM 480i and 1080i This PTV uses the scheme descr...

Page 129: ...d progressive 480i signal with PTV in ZOOM aspect to adjust Z480i 1080i signal to adjust 1080i 5 Select COARSE DAC then press ACTION to enter to COARSE CONVERGENCE ADJ mode 6 Press 0 key on remote 7 Press ACTION key on remote to enter to TEST_POS mode 8 Move pattern by pressing VOL right left and CH up down so that the cursor center overlap monoscope pattern center Aligned cross hair pattern with ...

Page 130: ...COARSE ADJ MODE options press TV VIDEO onremote again for 3 seconds 18 In FINE ADJUSTMENT MODE options press MUTE key on remote to switch between cursor mode and data mode Cursor mode Allows cursor movement by pressing VOL right left and CH up down Data mode Allows making adjustment by pressing VOL right left and CH up down 19 Either COARSE ADJUSTMENT MODE options or FINE ADJUSTMENT MODE options p...

Page 131: ...nce mode FINE COARSE When 7 is pressed and the data is saved it will overwrite the factory default 18 1 Coarse adjustment mode COARSE NOTE 1080i 480p 480i pattern can be obtained from Panasonic s TU DST51 set top box DTV decoder NOTE It is strongly recommended to first read and understand the following section prior to make any adjustment Convergence adjustment must be performed for 480i_p same fo...

Page 132: ...de adjustment 5 Press 7 then ACTION key on remote to save changes 6 Enter to linearity G LINEAR mode by pressing TV VIDEO 7 Adjust linearity by pressing VOL right left until A B LINEAR mode adjustment 8 Press 7 then ACTION key on remote to save changes 9 Enter to PIN G PIN mode by pressing TV VIDEO 10 Adjust V_PIN by pressing CH up down see figure 11 Adjust H_PIN by pressing VOL right left 12 Pres...

Page 133: ...en ACTION key on remote to save changes CORNER mode adjustment 16 Enter to KEY G KEY mode by pressing TV VIDEO 17 Adjust by pressing CH up down see figure 18 Press 7 then ACTION key on remote to save changes KEY mode adjustment NOTE Confirm that pattern looks like a square and almost overlaps the screen frame check that vertical and 61 ...

Page 134: ...s with the center of green STATIC mode adjustment 22 Enter to SKEW R SKEW mode by pressing TV VIDEO 23 Adjust R SKEW so that the vertical and horizontal line of center overlaps with green see figure 24 Press 7 then ACTION key on remote to save changes SKEW mode adjustment NOTE Remember always save data following each adjustment by pressing 7 key on remote then ACTION 25 Enter to LINEARITY R LINEAR...

Page 135: ...nter to STATIC B STATIC mode 37 Press 1 or 3 key repeatedly on remote until only green and blue pattern are displayed 38 Adjust B STATIC so that the center of blue overlaps with the center of green see figure B STATIC mode adjustment 39 Perform all adjustments for blue B SKEW B LINEAR B SIZE B PIN B CORNER B KEY 40 Display border and cross pattern and confirm that blue overlaps with green pattern ...

Page 136: ...tart adjusting from the center of the screen to the borders in all the convergence adjustments Once in FINE convergence mode press 4 on remote control frequently to change crossed sections this helps to check convergence more accurate in more sections of the picture Please see the following figuresthat show the cycle this does not have any effect on the positions of the cursor FINE convergence mod...

Page 137: ...pressed and the data is saved it will overwrite the factory default ABOUT PATTERN NTSC signal to adjust 480i p same for interlace and progressive 480i signal with ptv in ZOOM aspect to adjust Z480i 1080i signal to adjust 1080i In FINE ADJUSTMENT MODE options press MUTE key on remote to switch between cursor mode and data mode Cursor mode cursor flashing Allows cursor movement by pressing VOL right...

Page 138: ...tern becomes green 5 Press RECALL to display values 6 In EASY mode the adjustment value changes by 4 steps 7 EASY mode allows to move lines horizontally and vertically from the center of cursor EASY mode adjustment possible locations for cursor 8 This mode affects a wide area around the cursor than other adjustment modes See values on screen by pressing RECALL on remote 9 Begin adjustment from the...

Page 139: ...rimeter of cursor making rounded lines become straight 16 In POINT mode the adjustment data changes by 2 steps See values on screen by pressing RECALL on remote 17 When the cursor is located in the outer area of the border the cursor starts to flash from one side to other the location is for the non visible area and the most outer side of screen inside the ovals area see figure This applies to LIN...

Page 140: ...ssing TV VIDEO 25 LINE mode allows to move each single line horizontally and vertically see figure 26 Begin adjustment from the center to the edge of the screen see figure 27 Adjust to make distribute lines LINE POINT ORIG POINT modes possible locations for cursor 28 Then press 1 or 3 on the remote until red and green appears NOTE Since convergence adjustment will not allows to adjust every single...

Page 141: ...ot only white repeat adjustment for that specific color red or blue 35 Once the crosshatch pattern looks only white perform the adjustments for White only POINT ORIG POINT LINE notice that each adjustment must be only for white red green blue 36 Adjust white for a good line distribution and make lines completely straight 37 Press 7 key on remote then ACTION to save changes 38 Press POWER then ACTI...

Page 142: ... following the instructions below Create a convergence alignment template by drawing apattern as in the figure in the actual dimensions on transparent film or tracing paper Start with the Horizontal and Vertical Center Axis and work outwards until the pattern is complete Pay attention to the actual dimensions of the pattern Template dimensions 53 Models 1036mm horizontal x 584mm vertical 53 Models...

Page 143: ...receiver When becoming familiarwith the procedure the flow chart for service mode may be used as a quick guide 19 1 Quick entry to service mode When minor adjustments need to be done to the electronic controls the method for entering the service mode without removal of the cabinet back is as follows using the remote control 1 Select SET UP icon and select CABLE mode 2 Select TIMER icon and set SLE...

Page 144: ...asonic s TU DST51 set top box DTV decoder 19 2 Exiting the service mode This PTV goes out from service mode when it is unplugged or turned OFF To exit the service mode turn the TV OFF or unplug the PTV from AC Other method Press ACTION and POWER on the receiver simultaneously for at least 2 seconds The receiver momentarily shuts off then comes back on tuned to channel 3 with a preset level of soun...

Page 145: ...PINCUSHION CORRECTION 40 60 40 TRAP TRAPEZOID 82 80 82 BTMG BOTTOM CORNER PINCUSHION 56 50 56 TOPG TOP CORNER PINCUSHION 56 50 56 V AMP VERTICAL SIZE 17 28 28 V C VERTICAL LINEARITY 20 20 20 V S VERTICAL S CORRECTION 13 13 13 TEST POS H 00 1B N A N A TEST POS V 04 20 N A N A DATA POS DATA POSITIONING 04 26 N A N A OSD POS H HORIZONTAL OSD POSITIONING 73 4F N A OSD POS V VERTICAL OSD POSITIONING 4F...

Page 146: ...light box for this reason is important to set it to the correct version 16 9 or 4 3 To check this plese see Instructional flow chart for format aspect switching inthe following section 19 4 Instructional flow chart for light box format aspect switching WX 16 9 TW 16 9 or HX 4 3 74 ...

Page 147: ...19 5 Instructional flow for service mode 75 ...

Page 148: ...76 ...

Page 149: ...20 Reference of PDF links color 21 Conductor views 77 ...

Page 150: ...tom view 2 of 4 21 11 DG Board bottom view 3 of 4 21 12 DG Board bottom view 4 of 4 21 13 DV Board top view 1 of 2 21 14 DV Board top view 2 of 2 21 15 DV Board bottom view 1 of 2 21 16 DV Board bottom view 2 of 2 21 17 DC Board top view 1 of 2 21 18 DC Board top view 2 of 2 21 19 DC Board bottom view 1 of 2 21 20 DC Board bottom view 2 of 2 21 21 LR Board 21 22 LG Board 21 23 LB Board 21 24 G K R...

Page 151: ...22 2 Video block diagram 23 Schematic diagrams 23 1 Schematic diagrams notes 79 ...

Page 152: ...80 ...

Page 153: ...23 2 Notas de los diagramas esquematicos 81 ...

Page 154: ...82 ...

Page 155: ... 5 of 5 23 12 DG Board schematic 1 of 6 23 13 DG Board schematic 2 of 6 23 14 DG Board schematic 3 of 6 23 15 DG Board schematic 4 of 6 23 16 DG Board schematic 5 of 6 23 17 DG Board schematic 6 of 6 23 18 DV Board schematic 1 of 3 23 19 DV Board schematic 2 of 3 23 20 DV Board schematic 3 of 3 23 21 DC Board schematic 1 of 2 23 22 DC Board schematic 2 of 2 23 23 LR Board schematic 23 24 LG Board ...

Page 156: ...23 27 Voltages 23 28 Waveforms 24 Parts location 25 Parts list 25 1 Description of abbreviations guide 84 ...

Page 157: ... CAP C 22PF J 50V C011 TCJ2VF1H104Z CAP C 1UF Z 50V C012 TCJ2VF1H104Z CAP C 1UF Z 50V C013 ECA0JM332E CAP E 3300UF 6 3V C014 F2A1H2R2A162 CAP E 2 2UF 50V C017 TCJ2VF1H104Z CAP C 1UF Z 50V C018 TCJ2VF1H104Z CAP C 1UF Z 50V C021 F2A1HR22A162 CAP E 22UF 50V C022 F2A1HR22A162 CAP E 22UF 50V C033 ECJ2VF1C105Z CAP C 1 0UF Z 16V C051 EEUFC1E470B CAP E 47UF 25V C052 ECKR1H103ZF5 CAP C 01UF Z 50V C301 F2A2...

Page 158: ...000PF K 500V C374 F2A1C101A159 CAP E 100UF 16V C405 ECA1EHG102E CAP E 1000UF 25V C406 ECA1EHG102E CAP E 1000UF 25V C407 TCJ2VF1H103Z CAP C 01UF Z 50V C408 TCJ2VF1H103Z CAP C 01UF Z 50V C411 TCJ2VB1H822K CAP C 8200PF K 50V C412 ECQB1224KF3 CAP P 22UF K 100V C413 ECJ2VF1C105Z CAP C 1 0UF Z 16V C414 TCJ2VB1H272K CAP C 2700PF K 50V C417 TCJ2VF1H104Z CAP C 1UF Z 50V C418 TCJ2VF1H223Z CAP C 022UF Z 50V ...

Page 159: ...87 ...

Page 160: ...C810 EETED2D102C CAP E 1000PF 200V C812 ECA1EHG471B CAP E 470UF 25V C814 ECKW3D102KBP CAP C 1000PF K 2KV C815 ECQB1H152JF3 CAP P 1500PF J 50V C816 ECKW3D821KBP CAP C 820PF K 2KV C817 ECKW3D102KBP CAP C 1000PF K 2KV C819 ECQB1H102JF3 CAP P 1000PF J 50V C820 ECQV1H334JL3 CAP P 33UF J 50V C821 ECQB1H272KF3 CAP P 2700PF K 50V C822 F2A1H220A162 CAP E 22UF 50V C823 TCJ2VC1H151J CAP C 150PF J 50V C824 EE...

Page 161: ...Z 50V C904 ECKR1H103ZF5 CAP C 01UF Z 50V C906 ECQM2103KZ3 CAP P 01UF K 200V C907 F2A2C100A023 CAP E 10UF 160V C908 F2A1C101A159 CAP E 100UF 16V C909 F2A1C101A159 CAP E 100UF 16V C910 F2A2C100A023 CAP E 10UF 160V C912 F2A1H220A162 CAP E 22UF 50V C931 F2A1H101A162 CAP E 100UF 50V C932 TCJ2VB1H103K CAP C 01UF K 50V C933 F2A1C101A159 CAP E 100UF 16V C934 ECA1CM100B CAP E 10UF 16V C935 TCJ2VB1H102K CAP...

Page 162: ...90 ...

Page 163: ... ECQB1H473JF3 CAP P 047UF J 50V C2213 TCJ2VF1H104Z CAP C 1UF Z 50V C2214 TCJ2VF1H104Z CAP C 1UF Z 50V C2215 F2A1C101A159 CAP E 100UF 16V C2218 F2A1HR47A162 CAP E 47UF 50V C2303 ECA1EM101B CAP E 100UF 25V C2304 TCJ2VF1H103Z CAP C 01UF Z 50V C2330 ECJ2VF1C105Z CAP C 1 0UF Z 16V C2331 F2A1H100A162 CAP E 10UF 50V C2332 ECJ2VF1C105Z CAP C 1 0UF Z 16V C2333 ECJ2VF1C105Z CAP C 1 0UF Z 16V C2334 TCJ2VF1H1...

Page 164: ...92 ...

Page 165: ...AP C 1UF K 16V C2464 F2A1H4R7A162 CAP E 4 7UF 50V C2465 F2A1H4R7A162 CAP E 4 7UF 50V C2466 F2A1H4R7A162 CAP E 4 7UF 50V C2467 F2A1H4R7A162 CAP E 4 7UF 50V C2468 F2A1H4R7A162 CAP E 4 7UF 50V C2474 F2A1C101A159 CAP E 100UF 16V C2475 TCJ2VB1H103K CAP C 01UF K 50V C2507 F2A1C101A159 CAP E 100UF 16V C2513 TCJ2VB1C104K CAP C 1UF K 16V C2518 ECJ2VF1C105Z CAP C 1 0UF Z 16V C3001 F2A1C101A159 CAP E 100UF 1...

Page 166: ...94 ...

Page 167: ...5Z CAP C 1 0UF Z 16V C3064 ECJ2VF1C105Z CAP C 1 0UF Z 16V C3065 ECJ2VF1C105Z CAP C 1 0UF Z 16V C3066 ECJ2VF1C105Z CAP C 1 0UF Z 16V C3067 ECEA1CKA101B CAP E 100UF 16V C3068 ECEA1CKA101B CAP E 100UF 16V C3069 ECJ2VF1C105Z CAP C 1 0UF Z 16V C3071 ECJ2VF1C105Z CAP C 1 0UF Z 16V C3072 TCJ2VB1H102K CAP C 1000PF K 50V C3081 TCJ2VB1H152K CAP C 1500PF K 50V C3082 TCJ2VB1H152K CAP C 1500PF K 50V C3083 TCJ2...

Page 168: ...96 ...

Page 169: ...04Z CAP C 1UF Z 50V C7035 TCJ2VF1H104Z CAP C 1UF Z 50V C7060 ECA1CHG101B CAP E 100UF 16V C7061 ECA1CHG101B CAP E 100UF 16V C7150 F2A1V470A127 CAP E 47UF 35V C7165 F2A1V470A127 CAP E 47UF 35V DIODES D002 MAZ31500ML DIODE ZENER D003 MAZ31500ML DIODE ZENER D004 MAZ31500ML DIODE ZENER D005 MAZ31500ML DIODE ZENER D081 LN21RCPHL DIODE LED D082 MAZ40560MF DIODE ZENER D083 MAZ40560MF DIODE ZENER D301 MA2C...

Page 170: ...98 ...

Page 171: ...C165001VT DIODE D515 D1NL40V70 DIODE D516 EU2YXV0 DIODE D519 AU02ZV0 DIODE D520 MA3X152K0L DIODE D634 MA2C165001VT DIODE D650 MAZ41100MF DIODE ZENER D651 MAZ41100MF DIODE ZENER D656 MAZ41100MF DIODE ZENER D657 MAZ41100MF DIODE ZENER D659 MAZ41100MF DIODE ZENER D660 MAZ41100MF DIODE ZENER D662 MAZ41100MF DIODE ZENER D663 MAZ41100MF DIODE ZENER D702 D1NL40V70 DIODE D801 D3SB80 4101 DIODE D802 D4EAB3...

Page 172: ...AZ31100ML DIODE ZENER D3005 MAZ31100ML DIODE ZENER D3006 MAZ31100ML DIODE ZENER D3007 MAZ31100ML DIODE ZENER D3008 MAZ31100ML DIODE ZENER D3009 MAZ31100ML DIODE ZENER D3010 MAZ31100ML DIODE ZENER D3011 MAZ31100ML DIODE ZENER D3012 MAZ31100ML DIODE ZENER D3013 MAZ31100ML DIODE ZENER D3014 MAZ31100ML DIODE ZENER D3015 MAZ31100ML DIODE ZENER D3016 MAZ31100ML DIODE ZENER D3017 MAZ31100ML DIODE ZENER D...

Page 173: ...TV INT CKT COILS J106 EXCELSA35T FERRITE BEAD J210 EXCELSA35T FERRITE BEAD J211 EXCELSA35T FERRITE BEAD J141 EXCELSA35T FERRITE BEAD L003 ELELN100KA COIL L004 ELELN100KA COIL L006 ELESN100JA COIL PEAKING 10UH L007 ELESN100JA COIL PEAKING 10UH L301 ELEBD101KA COIL PEAKING 100UH L302 ELESN100JA COIL PEAKING 10UH L303 ELESN6R8JA COIL PEAKING 6 8UH L304 ELESN4R7JA COIL PEAKING 4 7UH L304 EXCELSA39V FE...

Page 174: ...08T330KA COIL L876 G0ZZ00001909 INT CKT L879 G0ZZ00001909 INT CKT L880 G0ZZ00001909 INT CKT L885 ELELN470JA COIL 47UH L886 EXCELDR35V FERRITE BEAD L887 EXCELDR35V FERRITE BEAD L888 TALL08T680KA COIL L889 ELEKN101KA COIL EPAKING 100UH L890 ELEKN101KA COIL PEAKING 100UH L892 EXCELDR35V FERRITE BEAD L893 EXCELDR35V FERRITE BEAD L894 EXCELDR35V FERRITE BEAD L895 TALL08T220KA TRANSFORMER LINE FILTER L9...

Page 175: ...STOR Q355 B1BCAN000004 TRANSISTOR Q361 2SC3311ATA TRANSISTOR Q362 2SC3311ATA TRANSISTOR Q363 2SC3526H TRANSISTOR Q364 2SA1309ATA TRANSISTOR Q365 2SC3311ATA TRANSISTOR Q366 2SC3311ATA TRANSISTOR Q368 2SA1309ATA TRANSISTOR Q373 2SC3942LB TRANSISTOR Q374 B1BAAN000025 TRANSISTOR Q375 B1BCAN000004 TRANSISTOR Q393 2SC3942LB TRANSISTOR Q394 B1BAAN000025 TRANSISTOR Q395 B1BCAN000004 TRANSISTOR Q406 2SD601...

Page 176: ...Q 104 ...

Page 177: ...ANSISTOR Q967 2SC1318ATA TRANSISTOR Q968 2SA720TA TRANSISTOR Q1503 2SA1309ATA TRANSISTOR Q1504 B1BAAV000003 TRANSISTOR Q1505 2SC3311ATA TRANSISTOR Q2301 2SB709ARTX TRANSISTOR Q2302 2SB709ARTX TRANSISTOR Q2304 2SD601ARTX TRANSISTOR Q2306 UN2215TX TRANSISTOR Q2307 2SB709ARTX TRANSISTOR Q2313 2SD601ARTX TRANSISTOR Q2314 2SD601ARTX TRANSISTOR Q2451 2SD601ARTX TRANSISTOR Q2452 2SD601ARTX TRANSISTOR Q25...

Page 178: ...Q 106 ...

Page 179: ... J 1 4W R082 ERDS2TJ332T RES C 3 3K J 1 4W R083 ERDS2TJ512T RES C 5 1K J 1 4W R084 ERDS2TJ912T RES C 9 1K J 1 4W R086 ERDS2TJ102T RES C 1K J 1 4W R087 ERDS2TJ331T RES C 330 J 1 4W R301 ERDS1FJ394P RES C 390K J 1 2W R302 ERDS2TJ151T RES C 150 J 1 4W R303 ER0S2THF2200 RES M 22 F 1 4W R304 ERDS2TJ334T RES C 330K J 1 4W R305 ER0S2THF2200 RES M 22 F 1 4W R306 ER0S2THF4700 RES M 47 F 1 4W R307 ERDS2TJ22...

Page 180: ...J821T RES C 820 J 1 4W R383 ERG12SJ101P RES M 100 J 1W R384 ERDS1FJ330P RES C 33 J 1 2W R385 ERDS1FJ330P RES C 33 J 1 2W R386 ERG12SJ101P RES M 100 J 1W R389 ERDS2TJ473T RES C 47K J 1 4W R390 ERC12GK331D RES C 330 K 1 2W R391 ERDS1TJ104T RES C 100K J 1 2W R392 ER0S2THF8201 RES M 8 2K F 1 4W R393 ER0S2THF8201 RES M 8 2K F 1 4W R394 ERDS2TJ102T RES C 1K J 1 4W R395 ERDS2TJ221T RES C 220 J 1 4W R396 ...

Page 181: ...38 ERJ6GEYJ103V RES M 10K J 1 10W R539 ERDS2TJ393T RES C 39K J 1 4W R541 ERDS2TJ563T RES C 56K J 1 4W R550 ER0S2THF1002 RES M 10K F 1 4W R560 ERJ6GEYJ101V RES M 100 J 1 10W R561 ERJ6GEYJ103V RES M 10K J 1 10W R562 ERJ6GEYJ104V RES M 100K J 1 10W R621 ERJ6GEYJ103V RES M 10K J 1 10W R622 ERJ6GEYJ152V RES M 1 5K J 1 10W R624 ERJ6GEYJ101V RES M 100 J 1 10W R643 ERJ6GEYJ101V RES M 100 J 1 10W R653 ERDS...

Page 182: ...C 68K J 1 4W R904 ERDS2TJ683T RES C 68K J 1 4W R905 ERDS2TJ103T RES C 10K J 1 4W R906 ERDS2TJ122T RES C 1 2K J 1 4W R907 ERDS1FVJ390T RES C 39 J 1 2W R908 ERDS1FVJ390T RES C 39 J 1 2W R909 ERDS1FVJ8R2T RES C 8 2 J 1 2W R910 ERDS2TJ8R2T RES C 8 2 J 1 4W R911 ERG3SJS221H RES M 220 J 3W R912 ERDS2TJ681T RES C 680 J 1 4W R913 ERDS1FVJ152T RES C 1 5K J 1 2W R914 ERDS1FVJ152T RES C 1 5K J 1 2W R915 ERQ1...

Page 183: ...100 J 1 4W R973 ERDS1FVJ152T RES C 1 5K J 1 2W R974 ERDS1FVJ152T RES C 1 5K J 1 2W R975 ERQ14AJ100P RES F 10 J 1 4W R976 ERQ14AJ220P RES F 22 J 1 4W R978 ERQ14AJ220P RES F 22 J 1 4W R981 ERJ6GEYJ182V RES M 1 8K J 1 10W R983 ERJ6GEYJ470V RES M 47 J 1 10W R984 ERJ6GEYJ330V RES M 33 J 1 10W R985 ERJ6GEYJ330V RES M 33 J 1 10W R1103 ERJ6GEYJ101V RES M 100 J 1 10W R1106 ERJ6GEYJ101V RES M 100 J 1 10W R1...

Page 184: ...112 ...

Page 185: ...RES M 22K J 1 10W R2307 ERJ6GEYJ223V RES M 22K J 1 10W R2308 ERJ6GEYJ183V RES M 18K J 1 10W R2313 ERJ6GEYJ102V RES M 1K J 1 10W R2314 ERJ6GEYJ102V RES M 1K J 1 10W R2315 ERJ6GEYJ122V RES M 1 2K J 1 10W R2316 ERJ6GEYJ122V RES M 1 2K J 1 10W R2324 ERJ6GEYJ102V RES M 1K J 1 10W R2325 ERJ6GEYJ102V RES M 1K J 1 10W R2326 ERJ6GEYJ103V RES M 10K J 1 10W R2327 ERJ6GEYJ473V RES M 47K J 1 10W R2328 ERJ6GEYJ...

Page 186: ...114 ...

Page 187: ... F 1 10W R2504 ERJ6GEYJ101V RES M 100 J 1 10W R2505 ERJ6ENF15R0V RES M 15 0 F 1 10W R2506 ERJ6ENF15R0V RES M 15 0 F 1 10W R2507 ERJ6GEYJ101V RES M 100 J 1 10W R2508 ERJ6ENF2200V RES M 220 F 1 10W R2509 ERJ6ENF1200V RES M 120 F 1 10W R2510 ERJ6ENF2200V RES M 220 F 1 10W R2511 ERJ6ENF1200V RES M 120 F 1 10W R2512 ERJ6ENF2200V RES M 220 F 1 10W R2513 ERJ6ENF15R0V RES M 15 0 F 1 10W R2514 ERJ6ENF2200V...

Page 188: ...J184V RES M 180K J 1 10W R3033 ERJ6GEYJ184V RES M 180K J 1 10W R3034 ERJ6ENF3600V RES M 360 F 1 10W R3035 ERJ6ENF3300V RES M 330 F 1 10W R3036 ERJ6ENF3300V RES M 330 F 1 10W R3037 ERJ6GEYJ184V RES M 180K J 1 10W R3038 ERJ6GEYJ184V RES M 180K J 1 10W R3039 ERJ6GEYJ750V RES M 75 J 1 10W R3040 ERJ6GEYJ103V RES M 10K J 1 10W R3041 ERDS2TJ221T RES C 220 J 1 4W R3042 ERJ6GEYJ184V RES M 180K J 1 10W R304...

Page 189: ...117 ...

Page 190: ...YJ102V RES M 1K J 1 10W R3103 ERJ6GEYJ102V RES M 1K J 1 10W R3104 ERJ6GEYJ102V RES M 1K J 1 10W R3105 ERJ6GEYJ271V RES M 270 J 1 10W R3107 ERJ6GEYJ221V RES M 220 J 1 10W R3108 ERDS2TJ221T RES C 220 J 1 4W R3109 ERDS2TJ221T RES C 220 J 1 4W R3110 ERDS2TJ102T RES C 1K J 1 4W R3111 ERJ6GEYJ102V RES M 1K J 1 10W R3112 ERJ6GEYJ102V RES M 1K J 1 10W R3116 ERJ6GEYJ102V RES M 1K J 1 10W R3120 ERJ6GEYJ271V...

Page 191: ...119 ...

Page 192: ... RES M 27 J 1W R7061 ERJ6GEYJ102V RES M 1K J 1 10W R7062 ERJ6GEYJ103V RES M 10K J 1 10W R7063 ERJ6GEYJ103V RES M 10K J 1 10W R7064 ERJ6GEYJ103V RES M 10K J 1 10W R7065 ERJ6GEYJ102V RES M 1K J 1 10W R7066 ERX1SJR27P RES M 27 J 1W SWITCHES S010 SKHHDTA010 SWITCH S011 SKHHDTA010 SWITCH S012 SKHHDTA010 SWITCH S013 SKHHDTA010 SWITCH S014 SKHHDTA010 SWITCH S015 SKHHDTA010 SWITCH S016 SKHHDTA010 SWITCH T...

Page 193: ...CABINET PT 47WX53G TKY2AA3005S FRONT CABINET PT 47WXC43G PT 4743G PT 47WX33G TKY2AA3405S FRONT CABINET PT 53WX53G 14 TKB2AA0172S LOWER CABINET WOOD PTV PT 47WXC43G PT 4743G PT 47WX33G TKB2AA0201S LOWER CABINET WOOD PTV PT 53WX53G TKB2AA0173S LOWER CABINET WOOD PTV PT 47WX53G 15 TKB2AA0192S CABINET WOOD PTV PT 56WX53G M005 TBL2AH30071 CASTER 16 TKD2AX2412S INNER BARRIER BOARD PT 56WX53G TKD2AX2572S...

Page 194: ... V JK5001 DV2R024NKB EDI CONNECTOR DVI JK5002 TJB2AA0411 TERMINAL VIDEO M007 TMM2AE10171 GROMMET SQUARE ACCESORIES M008 TQB2AA0470 1 OWNERS MANUAL M009 EUR7603Z90 REMOTE CONTROL PT 53WX53G PT 47WX53G PT 4743G PT 56WX53G M010 EUR7613Z40 REMOTE CONTROL PT 47WXC43G PT 47WX33G M011 UR76EC0303A BATTERY COVER REMOTE CONTROL PT 47WX53G PT 4743G PT 56WX53G PT 53WX53G M012 UR76EC0303D BATTERY COVER REMOTE ...

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