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Panasonic DLP PT-52DL52 Service Manual
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Panasonic DLP PT-52DL52 Service Manual

Panasonic DLP PT-52DL52 Service Manual

Technology-based projection tv
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ORDER NO. ITD0210030C1
B02
DLP
Technology-Based Projection TV
PT-52DL52
LR2 chassis
SPECIFICATIONS
Specification
1

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Summary of Contents for Panasonic DLP PT-52DL52

  • Page 1 ORDER NO. ITD0210030C1 Technology-Based Projection TV PT-52DL52 LR2 chassis SPECIFICATIONS Specification...
  • Page 2 Power Source: AC 120 V, 60 Hz Power Consumption: Average use: 310 W Stand-by condition: 0.65 W (when cooling fan is stopped) Display: 52-inch, 16 : 9 aspect ratio Screen Size: 45.31 " (1151 mm) (W) × 25.49 " (647.5 mm) (H) × 52 " (1321 mm) (diagonal) Sound: Speaker 4 Speakers...

  • Page 3: Safety Precautions

    Trademark Acknowledgements: - DLP and DMD are registered trademarks of the Texas Instruments. - VGA and XGA are trademarks of International Business Machines Corporation. - S-VGA is a registered trademark of the Video Electronics Standards Association. All other trademarks are the property of the various trademark owners. 1.
  • Page 4 follows: B+ line Minimum Resistance +31.2 ± 1.5V (PA-Board : L844) 10k +17.5 ± 1.5V (PA-Board : L854) 10k -17.5 ± 1.5V (PA-Board : L853) 10k +2.5 ± 0.5V (DG-Board : TP9101) +3.3 ± 0.5V (DG-Board : TP9102) +3.3 ± 0.5V (DG-Board : TP9104) +2.5 ±...
  • Page 5 3. Use a high impedance AC voltage meter to measure the voltage across the resistor. 4. Measure the voltage at each exposed metallic part. 5. Reverse the AC plug inserting direction at the AC line outlet and repeat each of the above measurements. 6.

  • Page 6: About Lead Free Solder (Pbf)

    operation, wait until it cools completely when replacing the lamp. - The lamp emits small amounts of UV-radiation, avoid diredt-eye contact with the light. 2. Functions for Safety 2.1. Temperature Detection for the Lamp Unit This projector has the bimetal contacting the lamp unit to project the lamp. If the temperature of the lamp unit exceeds 100°C, the bimetal will operate to turn off the power.
  • Page 7 The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu). That is Tin (Sn), Silver (Ag) and (Cu) although other types are available. This model uses Pb Free solder in it’s manufacture due to environmental conservation issues. For service and repair work, we’d suggest the use of Pb free solder as well, although Pb solder may be used.

  • Page 8: Chassis Board Layout

    4. Chassis Board Layout Chassis Block Board Name Function A-Board Tuner, Audio DG-Board MPU, GC, AMDP, EEPROM G-Board Front Terminal H-Board Rear Terminal, AV SW PA-Board Power PB-Board Ballast J-Board Digital in...

  • Page 9: Location Of Lead Wiring

    Control Block Board Name Function K-Board Power SW, LED V-Board Front Operation Optical Block Board Name Function L-Board S-Board Interlock SW 5. Location of Lead Wiring...
  • Page 11 6. Disassemble for Service Front and Rear view of the Cabinet...
  • Page 12 General view of the Optical & Chassis Block (One Block)
  • Page 13 6.1. Removal of Rear Cover To access the Optical & Chassis Block, remove Rear Cover and Shield Plate. Note: When the servicing this PTV, The Left and Right Cover dose not need to be removed unless the speakers needs to service. Removal of Rear Cover.
  • Page 14 6.2. Removal of Front Decorative Speaker Grille The Speaker Grille is fastend to the PTV with hooks. Romove the Speaker Grille to access the Optical Block, Lamp Unit, Control Panel and Projection Screen removal.
  • Page 15 6.3. Removal of Screen Frame Assay 1. Remove 7 screws at the top and side in rear side.
  • Page 16 2. Remove the Decorative Speaker Grille. 3. Remove 4 screws at bottom of the Screen in front side. 4. Remove the Screen Frame Assay.
  • Page 17 6.4. Projection Screen Assembly The projection screen unit consists Screen Frame, Lenticular Screen and Fresnel Screen. See the assemble as following figure.
  • Page 18 To fix the screens to Screen Frame, fix the screws with the support brakets in order the number above. 6.5. Removal of Top Shield Plates 1. Remove Rear Cover. 2. Remove 11 screws.
  • Page 19 3. Lift up Top Shield Plate a little and pull forward at topside. (There are 2 hooks.) 4. Rotate the Shield Plate using the both side hooks as a fulcrum. 5. Remove Top Shield Plate. Note : When assemble the Top shield Plate, tighten two screw (A) at first. 6.6.
  • Page 20 Note : Do not disconnect AC power cable from Chassis. 6.7. Removal of AV Terminal Shield Plate 1. Remove the Rear Cover and Top Shield Panel. 2. Remove DVI Flat Cable from DG Board. Note : When assembling, confirm the foil side of Flat cable and insert correctly.
  • Page 21 3. Remove 2 screws. 4. Remove AV Terminal Shield Plate with DVI Flat cable.
  • Page 22 6.8. Removal of Optical Hood and Lens Cover 1. Remove the Rear Cover, all Shield Plates. 2. Remove 1 screw. 3. Remove Optical Hood. 4. Remove 3 screws.
  • Page 23 5. Pull forward and remove Lens Cover. 6.9. Removal of Lead wire from Chassis Speaker Lead wire 1. Remove the Rear Cover, all Shield Plates. 2. Disconnect connector for right speakers. 3. Disconnect connectors A4 and A5 from A-board.
  • Page 24 FAN Lead wire 1. Remove FAN Lead wire from clampers. 2. Disconnect connector PA1 from chassis.
  • Page 25 6.10. Removal of Chassis 1. Remove the Rear Cover, all Shield Plates covers and Speaker/ FANLead wire. 2. Remove 3 screws (diameter: 4mm, length: 8 mm [XT4+8J]) 3. Remove Control panel lead (bule) wire from clamper. 4. Disconnect Connector DG41 (from Control Panel) from DG-board. 5.
  • Page 26 6.11. Removal of Optical Block from Chassis Removal Lamp FAN with Lamp Duct 1. Disconnect PA1, PA3 and PA4 connectors. 2. Remove 4 screws. Removal of Lamp Box and Optical Block...
  • Page 27 1. Remove lamp connector. Press plate spring to losen a lamp connector fixing and pull out it to the right. 2. Remove 2 screws. 3. Disconnect DG3 connector from DG board. 4. Disconnect L1, L2 and L3 flat cable from L board. To avoide the damage due to electrostatic, tough RF terminal or use antistatic wrist strap during disconnection.
  • Page 28 5. Remove 3 screws. 6. Remove Cover for Color Wheel. Removal of Color Wheel 1. Pull forward and remove Color Wheel. To access Lens Array Adjustment 1. Loosen 2 screws and open the adjustment cover. 2. Loosen Screw A during adjustment. 3.

  • Page 29: Self-Check Function

    6.13. Removal of L board Removal L board 1. Remove 3 screws with fixing metals. 2. Remove 1 plate springs. 3. Pull L board and put down it. Then remove it. 7. Self-check Function...
  • Page 30 When symptoms like “the power fails sometimes” or “sometimes there is no picture and/or sound” can not be confirmed at the time of servicing, the self-check function can be used to confirm the occurrenceand to find the defective circuit. In case of “power failure”, flashing of the “POWER” indication (red) at the front of the unit can be used to narrow down the +B line.

  • Page 31: Serviceman Mode

    IC9025 OSD A/D conversion IC9701 DLP control 7.2. Power LED Flashing timing table When an abnormality has occurred for a unit, the protection circuit operate and cuts the power supply. At this time, the defective line can be identified by the number of flashes (red) of the “Power LED”...

  • Page 32: Service Menu Mode

    This Receiver has electronic technology using the I C BUS Concept. It performs as a control function and it replaces many mechanical controls. Instead of adjusting mechanical controls individually, many of the control function are now performedby using “On Screen Display Menu”. (The Serviceman Adjustment Mode .) Note It is suggested that the technician reads all the way through and understand the following the...
  • Page 33 To toggle between Aging and Serviceman modes: While the “CHK” is displayed on the left top corner of the screen, pressing the Action and the Volume up button on the Receiver simultaneously will toggle between the modes. Red “CHK” for Serviceman and yellow “CHK”...
  • Page 34 MAIN EEPROM DEFAULT ITEM ITEM ADDRESS LEVEL SLEEVE MTSIN SEPAL SEPAH CL/TN CLOCK OSDCK CCCK VIDEO COLOR BRIGH CONT TINT GY-BN WBADJ WBWT HD/PC GY-G PR-G PB-G GY-OF PR-OF PB-OF PR-G PB-G PR-OF PB-OF PR-G PB-G PR-OF PB-OF INDEX...

  • Page 35: Service Adjustments

    MAIN EEPROM DEFAULT ITEM ITEM ADDRESS LEVEL SLEEVE H-POS V-POS TEST C-HR C-HCH 9. Service Adjustments 9.1. Input Level Adjustment Preparation: 1. Connect an RMS meter with filter jig as shown in Fig.A1. 2. Connect an RF signal generator to the RF antenna input. Figure A1.
  • Page 36 Procedure: 1. Select Stereo Mode in Audio menu 2. Apply the following signal from the RF signal generator. Video: 100 IRE flat field, 30% modulation. Audio: 300Hz, 100% modulation, stereo (left only) (70 ± 5 dB, 75 OPEN, P/S 10dB). 3.
  • Page 37 adjust so that each end of its horizontal and vertical line comes on to the screen frame midpoint marker. 10. When tightening 3 screws (3), make sure that the adjusted screen position is not affected. If affected, repeat the procedure again. Specification Deviation of vertical and horizontal line ends from midpoint markers within ±...
  • Page 38 9.5. Lens focus adjustment 1. Enter serviceman mode and select TEST (C-HCH). 2. Confirms that 3 screws (3) is tightened up. 3. Loosen a screw (1). 4. While watching the screen, adjust the lens focus at the center of screen by turning ring (2). 5.
  • Page 39 9.6. LED check 1. Turn on the main power switch. 2. Confirm that the front LED indicators look as follows. POWER LED flashes in green. (It may take longer time if the lamp failed to turn on.) 3. Confirm that the indicators change to follows approx. 10 seconds later.
  • Page 40 9.7. DG-Board signal level adjustment 9.7.1. HD rough adjustment 1. Input a color bar (1080i) signal. 2. Enter serviceman mode and select HD/PC (GY-G). 3. Using Volume up/down button, adjust so that the data shown on top right of the screen become E8 (±5). 4.
  • Page 41 6. Using Volume up/down button, adjust so that the data shown on top right of the screen become 10. 7. Select HD/PC (PR-G). 8. Using Volume up/down button, adjust so that the data shown on top right of the screen become E8 (±5). 9.
  • Page 42 1. Enter serviceman mode and select FMT (INDEX). 2. While checking the red light screen, adjust the value using remote controller up/down key so that color mixture disappears. When the value is made too low, green color is getting mixed on left halt of the screen.
  • Page 43 go on to the next step. Write the data into the following address. IIC5 [SLV: a0 SUB: d7] The maximum value is [64]. 5. As to the chromaticity coordinates (x, y) measured: When y< -1.51621× + 0.689852 keep reducing the WB B value with a decrement of 1. On reaching y -1.51621×...

  • Page 44: Conductor Views

    When the luminance is lower than 240 nit, replace the lamp and carry out the procedures from 4 onwards. 9. Go out of the "Service-Adjust" mode. Confirm that the screen is in normal condition. 10. Conductor Views 10.1. A-Board 10.2. DG-Board 10.3.

  • Page 45: Parts Location

    12.6. DG-Board (4 of 10) Schematic Diagram 12.7. DG-Board (5 of 10) Schematic Diagram 12.8. DG-Board (6 of 10) Schematic Diagram 12.9. DG-Board (7 of 10) Schematic Diagram 12.10. DG-Board (8 of 10) Schematic Diagram 12.11. DG-Board (9 of 10) Schematic Diagram 12.12.

  • Page 46: Mechanical Replacement Parts List

    14. Mechanical Replacement Parts List...
  • Page 47 K5X120AH0001 BIMETAL KRCBC160928B RERRITE CORE (SMALL) KRCBC261329B FERRITE CORE (BIG) L0AA05A00037 SPEAKER (TWEETER) L0AA13A00002 SPEAKER (WOOFER) TBMA071 PANASONIC BADGE TBXA26704 POWER BUTTON TEEC0024-1 LAMP UNIT TEEC0034 LAMP UNIT COVER (FRONT) TEEC5020 LAMP HOUSE (BLACK RESIN BOX) TEK6935 DOOR SWITCH TEKC001...

  • Page 48: Replacement Parts List

    Ref. No. Part No. Part Name & Description Remarks TPCA93002 CARTON BOX (TOP) TPCA93101 CARTON BOX (BOTTOM) TPD169487 JOINT TPDA0433 CUSHION (UPPER) TPDA0434 CUSHION (BOTTOM) TPEH091 PROTECT SHEET TPEH126-1 PROTECT BAG TPEX007 WASHING CLOTH TQBC0512 INSTRUCTION BOOK (ENGLISH) TQBC7060 SERVICE CENTER LIST TSXL245 CABLE L1-DG50 TSXL246...
  • Page 49 15.2. Electrical Replacement Parts List...
  • Page 50 Ref. No. Part No. Part Name & Description Remarks A1-A3 K1KA15A00118 15P CONNECTOR K1KA05A00139 5P CONNECTOR TJS3A9650 4P CONNECTOR K1KA04A00194 K1KA02A00188 2P MINI TJS3A9630 CONNECTOR K1KA03A00183 C9148 ECJ3YB0J685M C 68UF, J, 25V C001 ECJ2XB1H103K C 0.01UF, K, 50V C002 ECA1CM471 E 470UF, 16V C005 ECA1CM471...
  • Page 51 Ref. No. Part No. Part Name & Description Remarks C382,83 ECJ3VF1C225Z C 2.2UF, Z, 16V C384-91 ECJ2VF1C104Z C 0.1UF, Z, 16V C392,93 ECJ2VF1H104Z C 0.1UF, Z, 50V C394 ECJ2VF1C104Z C 0.1UF, Z, 16V C395 ECJ4XB1C106K C 0.10UF, K, 16V ECJ4YB1C106K C396-99 ECJ2VF1C104Z C 0.1UF, Z, 16V...
  • Page 52 Ref. No. Part No. Part Name & Description Remarks C460 ECJ2VF1H104Z C 0.1UF, Z, 50V C461,62 ECKD3A332KBP C 3300PF, K, 1KV C466 ECKD3A332KBP C 3300PF, K, 1KV C467 ECJ2VF1H104Z C 0.1UF, Z, 50V C468,69 ECJ2XB1H392K C 3900PF, K, 50V C470 ECJ2VF1H104Z C 0.1UF, Z, 50V C471,72...
  • Page 53 C865 ECQV1H334JM P 0.33UF, J, 50V...
  • Page 54 Ref. No. Part No. Part Name & Description Remarks C866 ECJ2VF1C105Z C 1UF, Z, 16V C867 ECA1CM471 E 470UF, 16V C868 ECJ2VF1C105Z C 1UF, Z, 16V C869 ECA1CM102 E 1000UF, 16V C870 ECJ2XB1H103K C 0.01UF, K, 50V C871 ECJ2VF1C105Z C 1UF, Z, 16V C874,75 ECJ2XB1H102J C 1000PF, J, 50V...
  • Page 55 Ref. No. Part No. Part Name & Description Remarks C1080 ECJ2XB1H392K C 3900PF, K, 50V C1081 ECJ2VF1C105Z C 1UF, Z, 16V C1083 TCUY0J685MBM C 6.8UF, 6.3V F1K0J685A003 C1084 ECJ2VF1H103Z C 0.01UF, Z, 50V C1085 ECJ2XC1H220J C 22UF, J, 50V C1086 ECJ2XB1A105K C 1UF, K, 10V C1087...
  • Page 56 Ref. No. Part No. Part Name & Description Remarks C2304 ECJ2VB1H333K C 0.033UF, K, 50V C2305 ECJ2XC1H471J C 470PF, J, 50V C2306 ECJ2XB1H102K C 1000PF, K, 50V ECJ2XB1H682K C2307,08 ECEA1HN010U E 1UF, 50V C2309 ECJ2XC1H471J C 470PF, J, 50V C2310 EEUFC1E182 E 1800UF, 25V C2311...
  • Page 57 Ref. No. Part No. Part Name & Description Remarks C2532 ECJ2VF1C105Z C 1UF, Z, 16V C2533 ECEA0JKA331 E 330UF, 6.3V C2534 ECJ2VF1C105Z C 1UF, Z, 16V C2535 ECEA0JKA331 E 330UF, 6.3V C2536 ECJ2VF1C105Z C 1UF, Z, 16V C2537 ECEA0JKA331 E 330UF, 6.3V C2538 ECJ2XB1H103K C 0.01UF, K, 50V...
  • Page 58 Ref. No. Part No. Part Name & Description Remarks C2707 ECA1VM470 E 47UF, 35V C2708 ECEA1CN100U E 10UF, 16V C2709 ECA1HM330 E 33UF, 50V C2710 ECJ2XB1H103K C 0.01UF, K, 50V C2711 ECA1HM330 E 33UF, 50V C2712 ECJ2XB1H103K C 0.01UF, K, 50V C2713 ECA1HM330 E 33UF, 50V...
  • Page 59 Ref. No. Part No. Part Name & Description Remarks C3474 ECJ2XB1H103J C 0.01UF, J, 50V C3475 ECEA1HN010U E 1UF, 50V C9000 ECJ1XF1C104Z C 0.1UF, Z, 16V C9001 EEVHB1C470 E 47UF, 16V C9005 ECJ2XC1H220J C 22UF, J, 50V C9009,10 ECJ2XC1H101J C 100PF, J, 50V ECJ2XC1H470J C9011-17 ECJ1XF1C104Z...
  • Page 60 Ref. No. Part No. Part Name & Description Remarks C9117 ECJ1VF1A105Z C 1UF, Z, 10V C9118,19 ECJ1XF1C104Z C 0.1UF, Z, 16V C9120,21 ECJ1VF1A105Z C 1UF, Z, 10V C9122 ECJ1XF1C104Z C 0.1UF, Z, 16V C9123 ECJ1VF1A105Z C 1UF, Z, 10V C9124 EEVHB0G101 E 100UF 4V C9125,26...
  • Page 61 Ref. No. Part No. Part Name & Description Remarks C9235-38 ECJ1XF1C104Z C 0.1UF, Z, 16V C9241-43 ECJ4XB1C106K C 0.10UF, K, 16V ECJ4YB1C106K C9244 ECJ1VF1A105Z C 1UF, Z, 10V C9245 ECJ1XB1C104K C 0.1UF, Z, 16V C9246 ECJ1XF1C104Z C 0.1UF, Z, 16V C9247 ECJ1XB1C104K C 0.1UF, Z, 16V...
  • Page 62 Ref. No. Part No. Part Name & Description Remarks C9342,43 ECJ2YB0J335K C 3.3UF, Z,6.3V ECJ1XF1C104Z C9344 ECJ1XF1C104Z C 0.1UF, Z, 16V C9345 ECJ1XC1H150J C 15PF, J, 50V C9346 ECJ1XF1C104Z C 0.1UF, Z, 16V C9347-50 ECJ2YB0J335K C 3.3UF, Z,6.3V ECJ1XF1C104Z C9353 ECJ1XC1H680J C 68PF, J, 50V C9355...
  • Page 63 Ref. No. Part No. Part Name & Description Remarks C9432 ECJ1XF1C104Z C 0.1UF, Z, 16V C9434 ECJ1XF1C104Z C 0.1UF, Z, 16V C9435 ECJ2VF1C105Z C 1UF, Z, 16V C9437 ECJ1XF1C104Z C 0.1UF, Z, 16V C9438 ECJ2VF1C105Z C 1UF, Z, 16V C9440 ECJ1XF1C104Z C 0.1UF, Z, 16V C9441,42...
  • Page 64 Ref. No. Part No. Part Name & Description Remarks C9612 ECJ1XF1C104Z C 0.1UF, Z, 16V C9613,14 ECJ0EF1H103Z C 0.01UF, Z, 50V C9615 EEVHB0G101 E 100UF 4V C9616 ECJ1XF1C104Z C 0.1UF, Z, 16V C9617 ECJ1XB1C104K C 0.1UF, Z, 16V C9618 ECJ1XF1C104Z C 0.1UF, Z, 16V C9619 EEVHB0G101...
  • Page 65 Ref. No. Part No. Part Name & Description Remarks C9855 EEVHB0G101 E 100UF 4V C9857 ECJ1XF1C104Z C 0.1UF, Z, 16V C9859 ECJ2XB1H103K C 0.01UF, K, 50V C9860 ECJ2XB1E104K C 0.1UF, K, 25V C9862 ECJ2XB1E104K C 0.1UF, K, 25V C9863 ECJ2XB1H103K C 0.01UF, K, 50V C9866 ECJ2XB1E104K...
  • Page 66 Ref. No. Part No. Part Name & Description Remarks D420 B0HBSP000011 DIODE B0HARR000007 D421 AG01A DIODE D422 MA3068M ZENER DIODE MAZ30680M D423 MA704A DIODE MA3X704A D424 MA152K DIODE MA3X152K D425,26 MA158 DIODE MA3X158 D427 B2ZAZ0000012 DIODE D428,29 MA720 DIODE MA3X720 D430-32 AG01A DIODE...
  • Page 67 D879 MA3036H ZENER DIODE MAZ30360H...
  • Page 68 Ref. No. Part No. Part Name & Description Remarks D880-82 M1FS4 DIODE D883 MA3039L ZENER DIODE MAZ30390L D884 MA152K DIODE MA3X152K D885 MA3140M ZENER DIODE MAZ31400M D886 MA152K DIODE MA3X152K D887 MAZ33300HL ZENER DIODE D951 B0JCPD000010 DIODE D953 B0JCPD000010 DIODE D954,55 MA3062L ZENER DIODE...
  • Page 69 Ref. No. Part No. Part Name & Description Remarks DG13 TJSF31010 CONNECTOR K1KA10A00170 DG14 TJSF12608 8P CONNECTOR K1KA08A00138 DG18 K1MN20A00012 CONNECTOR DG21,22 K1KB15A00027 15P CONNECTOR DG25-28 K1KB15A00027 15P CONNECTOR DG41 TJSF31010 CONNECTOR K1KA10A00170 DG42 K1KB15A00027 15P CONNECTOR DG50-52 K1MN50A00001 50P CONNECTOR DGM2,M3 K1KA07A00075 7P CONNECTOR...
  • Page 70 Ref. No. Part No. Part Name & Description Remarks IC2501 AN5870SB IC2502 TC74HC221AF MOS IC (CMOS S/LOGIC) C0JBAM000065 IC2503 SN74HC00NS MOS IC (CMOS S/LOGIC) C0JBAC000049 IC2504 M52347FP LINEAR IC C1AB00000752 IC2505 BA7078AF IC2506 JLC1562BF MOS IC (MICON LSI) C0JBAZ001265 IC2700 AN5870SB IC2701 02 TVRC092...
  • Page 71 IC9055 TC7WU04F MOS IC (CMOS S/LOGIC) C0JBAB000307...
  • Page 72 Ref. No. Part No. Part Name & Description Remarks IC9056,57 C0JBAF000405 IC9063 C1ZBZ0002164 IC9064 C1ZBZ0002163 IC9065 C1AB00001714 IC9066 JLC1562BF MOS IC (MICON LSI) C0JBAZ001265 IC9067 C3EBDC000046 IC9068 TC74HC4066AF MOS IC (CMOS S/LOGIC) C0JBAS000058 IC9069,70 TC7W66FU MOS IC (CMOS S/LOGIC) IC9071 C0EBE0000066 IC9700 C3ABQG000058...
  • Page 73 Ref. No. Part No. Part Name & Description Remarks JS2303 ERJ6GEY0R00 M 0 OHM, 1/10W JS9000,01 TSK1032 CHIP INDUCTOR J0JCC0000100 JS9003-08 TSK1032 CHIP INDUCTOR J0JCC0000100 JS9011 ERJ6GEY0R00 M 0 OHM, 1/10W JS9012 TSK1032 CHIP INDUCTOR J0JCC0000100 JS9014 ERJ6GEY0R00 M 0 OHM, 1/10W JS9015-19 TSK1032 CHIP INDUCTOR...
  • Page 74 Ref. No. Part No. Part Name & Description Remarks L2306 ELC12E330 CHOKE COIL L2307,08 G0B800H00001 CHOKE COIL L2309 EXCELDR35C BEAD CHOKE L2310,11 TALL08N330KA INDUCTION COIL G0A330GA0011 L2312,13 EXCELSA24 BEAD CHOKE L2314 TSKA038-1 BEAD CHOKE J0JKB0000015 L2400 ELJPA100KB CHIP INDUCTOR L2501-04 ELJPA100KB CHIP INDUCTOR L2507,08...
  • Page 75 Ref. No. Part No. Part Name & Description Remarks L9086-07 TLK20LFA224M EMI FILTER J0HABB000004 L9108-10 ELKE103FA NOISE FILTER L9111 TLK20LFA224M EMI FILTER J0HABB000004 L9112 ELKE103FA NOISE FILTER L9113-17 J0JGC0000021 CHIP INDUCTOR COIL L9118-24 TLK20LFA224M EMI FILTER J0HABB000004 L9125-29 ELJPA100KB CHIP INDUCTOR L9130 ELJPA221KF CHIP INDUCTOR COIL...
  • Page 76 Ref. No. Part No. Part Name & Description Remarks Q419,20 B1JABR000002 TRANSISTER Q801 B1DEGR000020 TRANSISTOR Q830 2SD601A TRANSISTOR 2SD0601A Q833 2SB709A TRANSISTOR 2SB0709A Q834 2SD601A TRANSISTOR 2SD0601A Q836 2SD601A TRANSISTOR 2SD0601A Q837 UN2111 TRANSISTOR UNR2111 Q838 2SD601A TRANSISTOR 2SD0601A Q840 2SB709A TRANSISTOR 2SB0709A...
  • Page 77 Ref. No. Part No. Part Name & Description Remarks Q9035-37 2SK198R 2SK01980R Q9038-40 2SC2412K TRANSISTOR Q9041 2SB709A TRANSISTOR 2SB0709A Q9042-45 2SD601A TRANSISTOR 2SD0601A Q9050 2SB709A TRANSISTOR 2SB0709A Q9051-53 2SC2412K TRANSISTOR Q9054,55 2SD601A TRANSISTOR 2SD0601A Q9057 2SD601A TRANSISTOR 2SD0601A Q9058,59 2SB709A TRANSISTOR 2SB0709A Q9071...
  • Page 78 Ref. No. Part No. Part Name & Description Remarks R403,04 ERJ6GEYJ560 M 56 OHM,J,1/10W R407,08 ERJ6GEYJ560 M 56 OHM,J,1/10W R410 ERJ6GEYJ560 M 56 OHM,J,1/10W R411 TAJAAH0101JV M 100 OHM,J,1/16W D0GB101JA006 R412 ERJ6GEYJ822 M 8.2KOHM,J,1/10W R414 ERJ6GEYJ123 M 12KOHM,J,1/10W R415 ERJ3GEYJ100 M 10 OHM,J,1/16W R416 ERJ6GEYJ153...
  • Page 79 Ref. No. Part No. Part Name & Description Remarks R475,76 ERG2FJS910D M 91 OHM, J, 2W R477 ERJ3GEYJ153 M 15KOHM,J,1/16W R478 ERJ3GEYJ681 M 680 OHM,J,1/16W R479 ERJ3GEYJ100 M 10 OHM,J,1/16W R480 ERJ3GEYJ474 M 470KOHM,J,1/16W R481 ERJ3GEYJ273 M 27KOHM,J,1/16W R482 ERJ3GEYJ123 M 12KOHM,J,1/16W R483 ERJ3GEYJ103...
  • Page 80 R806,07 ERX3FJSR47D M0.47 OHM, J, 3W...
  • Page 81 Ref. No. Part No. Part Name & Description Remarks R808 ERJ6GEYJ273 M 27KOHM,J,1/10W R809 ERDS1FJ100 C 10 OHM, J,1/2W R810 ERDS1FJ561 C 560 OHM, J,1/2W R811 ERDS1FJ470 C 47 OHM, J,1/2W R812 ERDS1FJ100 C 10 OHM, J,1/2W R813 ERJ6GEYJ122 M 1.2KOHM,J,1/10W R814 ERJ6GEYJ102 M 1KOHM,J,1/10W...
  • Page 82 Ref. No. Part No. Part Name & Description Remarks R875 ERJ6ENF5101 M 5.1KOHM, 1/10W R876 ERJ6ENF1001 M 1KOHM, 1/10W R877 ERJ6GEYJ103 M 10KOHM,J,1/10W R878 ERJ6GEYJ223 M 22KOHM,J,1/10W R879 ERJ6GEYJ222 M 2.2KOHM,J,1/10W R880 ERJ6ENF2872 M28.7KOHM, 1/10W R883 ERDS1FJ101 C 100 OHM, J,1/2W R884 ERJ6GEYJ102 M 1KOHM,J,1/10W...
  • Page 83 Ref. No. Part No. Part Name & Description Remarks R1034,35 TAJAAH0101JV M 100 OHM,J,1/16W D0GB101JA006 R1036,37 ERJ3GEYJ472 M 4.7KOHM,J,1/16W R1038 ERJ6GEYJ472 M 4.7KOHM,J,1/10W R1039 ERJ6GEYJ272 M 2.7KOHM,J,1/10W R1040 ERJ3GEYJ220 M 22 OHM,J,1/16W R1041,42 ERJ6GEYJ472 M 4.7KOHM,J,1/10W R1043-45 ERJ6GEYJ271 M 270 OHM,J,1/10W R1046 TAJAAH0101JV M 100 OHM,J,1/16W...
  • Page 84 Ref. No. Part No. Part Name & Description Remarks R1130,31 ER0S2CKF2201 M 2.2KOHM, F,1/4W EROS2CHF2201 R1141 ERJ3GEYJ562 M 5.6KOHM,J,1/16W R1142 ERJ6GEY0R00 M 0 OHM, 1/10W R1144,45 TAJAAH0101JV M 100 OHM,J,1/16W D0GB101JA006 R1146 ERJ6GEYJ101 M 100 OHM,J,1/10W R1147 TAJAAH0101JV M 100 OHM,J,1/16W D0GB101JA006 R1148 TSK1032...
  • Page 85 Ref. No. Part No. Part Name & Description Remarks R1231,32 ERJ6GEYJ221 M 220 OHM,J,1/10W R1235 ERJ6GEYJ472 M 4.7KOHM,J,1/10W R1236 ERJ6GEYJ102 M 1KOHM,J,1/10W R1237 ERJ6GEYJ472 M 4.7KOHM,J,1/10W R1238-41 ERJ3GEYJ220 M 22 OHM,J,1/16W R1243 ERJ3GEYJ220 M 22 OHM,J,1/16W R1244 ERJ3GEYJ562 M 5.6KOHM,J,1/16W R1245 ERJ3GEYJ224 M 220KOHM,J,1/16W...
  • Page 86 Ref. No. Part No. Part Name & Description Remarks R2323 ERJ6ENF4221 M4.22KOHM, 1/10W R2324 ERJ6GEYJ102 M 1KOHM,J,1/10W R2325 ERJ6ENF1501 M 1.5KOHM, 1/10W R2338 ERJ6GEYJ102 M 1KOHM,J,1/10W R2350,51 ERJ6GEYJ102 M 1KOHM,J,1/10W R2352 ERJ6GEYJ103 M 10KOHM,J,1/10W R2353 ERJ6ENF2431 M2.43KOHM, 1/10W R2354 ERJ6ENF4531 M4.53KOHM, 1/10W R2355 ERJ6GEYJ272...
  • Page 87 Ref. No. Part No. Part Name & Description Remarks R2541-43 ERJ6GEYJ3R9 M 3.9 OHM,J,1/10W R2544,45 ERJ6GEYJ330 M 33 OHM,J,1/10W R2546 ERJ6GEYJ221 M 220 OHM,J,1/10W R2547 ERJ6GEYJ101 M 100 OHM,J,1/10W R2548 ERJ6ENF9100 M 910 OHM, 1/10W R2549-52 ERJ6GEYJ101 M 100 OHM,J,1/10W R2553-55 ERJ6ENF1200 M 120 OHM, 1/10W...
  • Page 88 Ref. No. Part No. Part Name & Description Remarks R2715 ERJ6GEYJ472 M 4.7KOHM,J,1/10W R2716 ERJ6GEYJ331 M 330 OHM,J,1/10W R2717 ERDS2TJ472 C 4.7KOHM, J,1/4W R2718-20 ERJ6ENF11R5 M11.5 OHM, 1/10W R2721 ERDS2TJ472 C 4.7KOHM, J,1/4W R2722 ERJ6GEYJ221 M 220 OHM,J,1/10W R2725 ER0S2CKF75R0 M 75 OHM, F,1/4W EROS2CKF75R0 R2728...
  • Page 89 Ref. No. Part No. Part Name & Description Remarks R3063 ERJ6GEYJ221 M 220 OHM,J,1/10W R3064 ERJ6GEYJ102 M 1KOHM,J,1/10W R3065 ERJ6GEYJ221 M 220 OHM,J,1/10W R3066-68 ERJ6GEYJ101 M 100 OHM,J,1/10W R3069 ERJ6GEYJ560 M 56 OHM,J,1/10W R3070 ERJ6GEYJ102 M 1KOHM,J,1/10W R3071 ERJ6GEYJ560 M 56 OHM,J,1/10W R3072 ERJ6GEYJ102 M 1KOHM,J,1/10W...
  • Page 90 Ref. No. Part No. Part Name & Description Remarks R3140-42 ERJ6ENF75R0 M 75 OHM, 1/10W R3143-45 ERJ6GEYJ184 M 180KOHM,J,1/10W R3146,47 ERJ6GEYJ102 M 1KOHM,J,1/10W R3148-51 ERJ6GEY0R00 M 0 OHM, 1/10W R3152-54 ERJ6GEYJ220 M 22 OHM,J,1/10W R3155,56 ERJ6GEYJ102 M 1KOHM,J,1/10W R3157-60 ERJ6GEYJ221 M 220 OHM,J,1/10W R3161,62 ERJ6GEYJ102...
  • Page 91 Ref. No. Part No. Part Name & Description Remarks R9051-53 ERJ3EKF1500 M 150 OHM, 1/16W R9054 ERJ3GEYJ220 M 22 OHM,J,1/16W R9055-58 TSK1032 CHIP INDUCTOR J0JCC0000100 R9060-64 TSK1032 CHIP INDUCTOR J0JCC0000100 R9065 ERJ3GEYJ560 M 56 OHM,J,1/16W R9066 ERJ3GEYJ331 M 330 OHM,J,1/16W R9067 ERJ3GEYJ471 M 470 OHM,J,1/16W...
  • Page 92 Ref. No. Part No. Part Name & Description Remarks R9137 ERJ3GEYJ331 M 330 OHM,J,1/16W R9138 ERJ3EKF1401 M 1.4KOHM, 1/16W R9139 ERJ3EKF1001 M 1KOHM, 1/16W R9140 ERJ3EKF33R0 M0.33 OHM, 1/16W R9141 ERJ3GEYJ471 M 470 OHM,J,1/16W R9142 ERJ3EKF2701 M 2.7KOHM, 1/16W R9143-47 ERJ3EKF33R0 M0.33 OHM, 1/16W R9148...
  • Page 93 Ref. No. Part No. Part Name & Description Remarks R9256 ERJ3GEYJ472 M 4.7KOHM,J,1/16W R9257 ERJ3GEYJ562 M 5.6KOHM,J,1/16W R9258-60 ERJ3GEYJ560 M 56 OHM,J,1/16W R9261 ERJ3GEYJ563 M 56KOHM,J,1/16W R9263 ERJ3GEYJ563 M 56KOHM,J,1/16W R9264-68 TSK1032 CHIP INDUCTOR J0JCC0000100 R9269 ERJ3GEYJ182 M 1.8KOHM,J,1/16W R9270 ERJ3GEYJ682 M 6.8KOHM,J,1/16W R9271...
  • Page 94 Ref. No. Part No. Part Name & Description Remarks R9354,55 ERJ3GEYJ220 M 22 OHM,J,1/16W R9356 TSK1032 CHIP INDUCTOR J0JCC0000100 R9357 ERJ3GEYJ220 M 22 OHM,J,1/16W R9358 TSK1032 CHIP INDUCTOR J0JCC0000100 R9359 ERJ3GEYJ220 M 22 OHM,J,1/16W R9361 TSK1032 CHIP INDUCTOR J0JCC0000100 R9362 ERJ3GEYJ220 M 22 OHM,J,1/16W R9363...
  • Page 95 Ref. No. Part No. Part Name & Description Remarks R9464-66 ERJ3GEYJ153 M 15KOHM,J,1/16W R9467-69 ERJ3GEYJ681 M 680 OHM,J,1/16W R9470 ERJ6ENF2430 M 243 OHM, 1/10W R9471,72 ERJ6ENF56R0 M 56 OHM, 1/10W R9474 ERJ6ENF2430 M 243 OHM, 1/10W R9475,76 ERJ3GEYJ220 M 22 OHM,J,1/16W R9477 ERJ3GEYJ102 M 1KOHM,J,1/16W...
  • Page 96 Ref. No. Part No. Part Name & Description Remarks R9691 TSK1032 CHIP INDUCTOR J0JCC0000100 R9692 ERJ3GEYJ330 M 33 OHM,J,1/16W R9700 TSK1032 CHIP INDUCTOR J0JCC0000100 R9701 ERJ6ENF1601 M 1.6KOHM, 1/10W R9702 ERJ6ENF5601 M 5.6KOHM, 1/10W R9703,04 TSK1032 CHIP INDUCTOR J0JCC0000100 R9709 TSK1032 CHIP INDUCTOR J0JCC0000100...
  • Page 97 Ref. No. Part No. Part Name & Description Remarks R9803 ERJ3GEYJ330 M 33 OHM,J,1/16W R9804 ERJ6GEYJ106 M 10MOHM,J,1/10W ERJ6GEYJ106V R9805,06 ERJ12RQJR22 M 0.22OHM, 1/2W R9807 ERJ6ENF1001 M 1KOHM, 1/10W R9808 ERJ6ENF5100 M 510 OHM, 1/10W R9810,11 TSK1032 CHIP INDUCTOR J0JCC0000100 R9812 ERJ3GEYJ103 M 10KOHM,J,1/16W...
  • Page 98 Ref. No. Part No. Part Name & Description Remarks R9913 ERJ3GEYJ102 M 1KOHM,J,1/16W R9914 ERJ3GEYJ183 M 18KOHM,J,1/16W R9915-18 ERJ3GEYJ102 M 1KOHM,J,1/16W R9919 ERJ6GEYJ333 M 33KOHM,J,1/10W R9920 ERJ6GEYJ473 M 47KOHM,J,1/10W R9921 ERJ6GEYJ332 M 3.3KOHM,J,1/10W R9922 ERJ6GEYJ473 M 47KOHM,J,1/10W R9923 ERJ6GEY0R00 M 0 OHM, 1/10W R9924 ERJ6GEYJ473 M 47KOHM,J,1/10W...
  • Page 99 Ref. No. Part No. Part Name & Description Remarks S351 K0D222A00033 SWICH S401 T115AR3U3 SWITCH S803 K0C112A00013 CONNECTOR S1101 K0F122A00172 SWITCREMOTE CONTROLH S1121-26 EVQ23405R SWITCH T401 G4BYA0000006 TRANS T402 G0A461H00001 CHOKE COIL T801 G4D4A0000056 SWITCHING TRANSFORMER T802 ETP28Z449BY REMOCON TRANS TNR001 ENG36602GS TUNER...
  • Page 100 PB-BOARD(FOIL SIDE) TNPA2476 Parts Location PB-BOARD (FOIL SIDE) TRANSISTOR IC403 Q406 IC404 Q407 IC405 Q409 IC406 Q410 IC407 Q411 IC408 Q412 IC413 Q413 IC414 Q415 IC415 Q416 IC416 Q417 IC417 Q418 IC421 Q419 Q420 PT-52DL52 PT-52DL52 PB-BOARD TNPA2476 PB-BOARD TNPA2476...
  • Page 101 PT-52DL52 A-Board Schematic Diagram PT-52DL52 A-Board Schematic Diagram...
  • Page 102 PT-52DL52 DG-Board (1 of 10) Schematic Diagram PT-52DL52 DG-Board (1 of 10) Schematic Diagram...
  • Page 103 PT-52DL52 DG-Board (2 of 10) Schematic Diagram PT-52DL52 DG-Board (2 of 10) Schematic Diagram...
  • Page 104 PT-52DL52 DG-Board (3 of 10) Schematic Diagram PT-52DL52 DG-Board (3 of 10) Schematic Diagram...
  • Page 105 PT-52DL52 DG-Board (4 of 10) Schematic Diagram PT-52DL52 DG-Board (4 of 10) Schematic Diagram...
  • Page 106 PT-52DL52 DG-Board (5 of 10) Schematic Diagram PT-52DL52 DG-Board (5 of 10) Schematic Diagram...
  • Page 107 PT-52DL52 DG-Board (6 of 10) Schematic Diagram PT-52DL52 DG-Board (6 of 10) Schematic Diagram...
  • Page 108 PT-52DL52 DG-Board (7 of 10) Schematic Diagram PT-52DL52 DG-Board (7 of 10) Schematic Diagram...
  • Page 109 PT-52DL52 DG-Board (8 of 10) Schematic Diagram PT-52DL52 DG-Board (8 of 10) Schematic Diagram...
  • Page 110 PT-52DL52 DG-Board (9 of 10) Schematic Diagram PT-52DL52 DG-Board (9 of 10) Schematic Diagram...
  • Page 111 PT-52DL52 DG-Board (10 of 10) Schematic Diagram PT-52DL52 DG-Board (10 of 10) Schematic Diagram...
  • Page 112 PT-52DL52 G, J, K and V-Board Schematic Diagram PT-52DL52 G, J, K and V-Board Schematic Diagram...
  • Page 113 PT-52DL52 H-Board (1 of 3) Schematic Diagram PT-52DL52 H-Board (1 of 3) Schematic Diagram...
  • Page 114 PT-52DL52 H-Board (2 of 3) Schematic Diagram PT-52DL52 H-Board (2 of 3) Schematic Diagram...
  • Page 115 PT-52DL52 H-Board (3 of 3) Schematic Diagram PT-52DL52 H-Board (3 of 3) Schematic Diagram...
  • Page 116 PT-52DL52 L-Board (1 of 2) Schematic Diagram PT-52DL52 L-Board (1 of 2) Schematic Diagram...
  • Page 117 PT-52DL52 L-Board (2 of 2) Schematic Diagram PT-52DL52 L-Board (2 of 2) Schematic Diagram...

  • Page 118: Important Safety Notice

    Important Safety Notice Components identified by mark have special characteristics important for safety. When replacing any of these components, use only manufacture's specified parts. Notes: 1. Resistor All resistors are cabon 1/4W resistor, unless marked as follows: Unit of resistance is OHM [ ] (K=1,000, M=1,000,000).
  • Page 119 Remarks: 1. The Power Circuit contains a circuit area which uses a separate power supply to isolate the earth connection. The circuit is defined by HOT and COLD indications in the schematic diagram. Take the follwing precautions. All circuits, except the Power Circuit, are cold. Precautions a.
  • Page 120 PT-52DL52 PA-Board (1 of 2) and S-Board Schematic Diagram PT-52DL52 PA-Board (1 of 2) and S-Board Schematic Diagram...
  • Page 121 (FAN STOP) (OVP DET) (OCP DET) PT-52DL52 PA-Board (2 of 2) Schematic Diagram PT-52DL52 PA-Board (2 of 2) Schematic Diagram...
  • Page 122 PT-52DL52 PB-Board Schematic Diagram PT-52DL52 PB-Board Schematic Diagram...

  • Page 123: Schematic Diagram Notes

    12 Schematic Diagrams 12.1. Schematic Diagram Notes Important Safety Notice Components identified by mark have special characteristics important for safety. When replacing any of these components, use only manufacture's specified parts. Notes: 1. Resistor All resistors are cabon 1/4W resistor, unless marked as follows: Unit of resistance is OHM [ ] (K=1,000, M=1,000,000).
  • Page 124 Remarks: 1. The Power Circuit contains a circuit area which uses a separate power supply to isolate the earth connection. The circuit is defined by HOT and COLD indications in the schematic diagram. Take the follwing precautions. All circuits, except the Power Circuit, are cold. Precautions a.

  • Page 125: A-Board Schematic Diagram

    12.2. A-Board Schematic Diagram PT-52DL52 A-Board Schematic Diagram...
  • Page 126 PT-52DL52 A-Board Schematic Diagram...
  • Page 127 12.3. DG-Board (1 of 10) Schematic Diagram PT-52DL52 DG-Board (1 of 10) Schematic Diagram...
  • Page 128 PT-52DL52 DG-Board (1 of 10) Schematic Diagram...
  • Page 129 12.4. DG-Board (2 of 10) Schematic Diagram PT-52DL52 DG-Board (2 of 10) Schematic Diagram...
  • Page 130 PT-52DL52 DG-Board (2 of 10) Schematic Diagram...
  • Page 131 12.5. DG-Board (3 of 10) Schematic Diagram PT-52DL52 DG-Board (3 of 10) Schematic Diagram...
  • Page 132 PT-52DL52 DG-Board (3 of 10) Schematic Diagram...
  • Page 133 12.6. DG-Board (4 of 10) Schematic Diagram PT-52DL52 DG-Board (4 of 10) Schematic Diagram...
  • Page 134 PT-52DL52 DG-Board (4 of 10) Schematic Diagram...
  • Page 135 12.7. DG-Board (5 of 10) Schematic Diagram PT-52DL52 DG-Board (5 of 10) Schematic Diagram...
  • Page 136 PT-52DL52 DG-Board (5 of 10) Schematic Diagram...
  • Page 137 12.8. DG-Board (6 of 10) Schematic Diagram PT-52DL52 DG-Board (6 of 10) Schematic Diagram...
  • Page 138 PT-52DL52 DG-Board (6 of 10) Schematic Diagram...
  • Page 139 12.9. DG-Board (7 of 10) Schematic Diagram PT-52DL52 DG-Board (7 of 10) Schematic Diagram...
  • Page 140 PT-52DL52 DG-Board (7 of 10) Schematic Diagram...
  • Page 141 12.10. DG-Board (8 of 10) Schematic Diagram PT-52DL52 DG-Board (8 of 10) Schematic Diagram...
  • Page 142 PT-52DL52 DG-Board (8 of 10) Schematic Diagram...
  • Page 143 12.11. DG-Board (9 of 10) Schematic Diagram PT-52DL52 DG-Board (9 of 10) Schematic Diagram...
  • Page 144 PT-52DL52 DG-Board (9 of 10) Schematic Diagram...
  • Page 145 12.12. DG-Board (10 of 10) Schematic Diagram PT-52DL52 DG-Board (10 of 10) Schematic Diagram...
  • Page 146 PT-52DL52 DG-Board (10 of 10) Schematic Diagram...

  • Page 147: H-Board (1 Of 3) Schematic Diagram

    12.13. H-Board (1 of 3) Schematic Diagram PT-52DL52 H-Board (1 of 3) Schematic Diagram...
  • Page 148 PT-52DL52 H-Board (1 of 3) Schematic Diagram...

  • Page 149: H-Board (2 Of 3) Schematic Diagram

    12.14. H-Board (2 of 3) Schematic Diagram PT-52DL52 H-Board (2 of 3) Schematic Diagram...
  • Page 150 PT-52DL52 H-Board (2 of 3) Schematic Diagram...

  • Page 151: H-Board (3 Of 3) Schematic Diagram

    12.15. H-Board (3 of 3) Schematic Diagram PT-52DL52 H-Board (3 of 3) Schematic Diagram...
  • Page 152 PT-52DL52 H-Board (3 of 3) Schematic Diagram...
  • Page 153 12.16. L-Board (1 of 2) Schematic Diagram PT-52DL52 L-Board (1 of 2) Schematic Diagram...
  • Page 154 PT-52DL52 L-Board (1 of 2) Schematic Diagram...
  • Page 155 12.17. L-Board (2 of 2) Schematic Diagram PT-52DL52 L-Board (2 of 2) Schematic Diagram...
  • Page 156 PT-52DL52 L-Board (2 of 2) Schematic Diagram...
  • Page 157 12.18. PA-Board (1 of 2) and S-Board Schematic Diagram PT-52DL52 PA-Board (1 of 2) and S-Board Schematic Diagram...
  • Page 158 PT-52DL52 PA-Board (1 of 2) and S-Board Schematic Diagram...
  • Page 159 12.19. PA-Board (2 of 2) Schematic Diagram PT-52DL52 PA-Board (2 of 2) Schematic Diagram...
  • Page 160 (FAN STOP) (OVP DET) (OCP DET) PT-52DL52 PA-Board (2 of 2) Schematic Diagram...

  • Page 161: Pb-Board Schematic Diagram

    12.20. PB-Board Schematic Diagram PT-52DL52 PB-Board Schematic Diagram...
  • Page 162 PT-52DL52 PB-Board Schematic Diagram...
  • Page 163 12.21. G, J, K and V-Board Schematic Diagram PT-52DL52 G, J, K and V-Board Schematic Diagram...
  • Page 164 PT-52DL52 G, J, K and V-Board Schematic Diagram...
  • Page 168 PT-52DL52 Audio Block Diagram PT-52DL52 Audio Block Diagram...
  • Page 169 PT-52DL52 Control Block Diagram PT-52DL52 Control Block Diagram...
  • Page 170 PT-52DL52 Control Block Diagram PT-52DL52 Control Block Diagram...
  • Page 171 IC2700 PT-52DL52 Control Block Diagram PT-52DL52 Control Block Diagram...
  • Page 172 PT-52DL52 Main Block Diagram PT-52DL52 Main Block Diagram...
  • Page 173 PT-52DL52 Power Block Diagram PT-52DL52 Power Block Diagram...
  • Page 174 PT-52DL52 Power Block Diagram PT-52DL52 Power Block Diagram...
  • Page 175 PT-52DL52 Power Block Diagram PT-52DL52 Power Block Diagram...
  • Page 176 IC2700 PT-52DL52 Video Block Diagram PT-52DL52 Video Block Diagram...
  • Page 177 IC9007 PT-52DL52 Video Block Diagram PT-52DL52 Video Block Diagram...
  • Page 178 Parts Location A-BOARD TPA17 TPA18 IC2201 TPA1 TPA19 IC2301 TPA2 TPA20 TPA3 TPA21 TRANSISTOR TPA4 TPA24 TPA5 Q021 TPA25 TPA6 Q022 TPA26 TPA7 Q023 TPA27 TPA8 Q024 TPA28 TPA09 Q031 TPA29 TPA10 Q032 TPA30 TPA11 Q033 TPA32 TPA12 Q2300 TPA33 TPA13 Q2301 TPA34...
  • Page 179 DG-BOARD(COMPONENT SIDE) TXNDG10GUV JS003 C757 C801 R479 C756 C803 Q039 Q040 R347 C138 C766 C804 IC044 Q019 C345 C136 C353 TP219 TP005 L067 C627 TP004 R345 R344 DG13 DG27 R108 DG28 Q017 R346 C616 R649 TP100 R978 R647 C243 L110 R767 R764 R496...
  • Page 180 DG-BOARD(FOIL SIDE) TXNDG10GUV R928 C511 TNPA2472 C509 R974 R499 JS066 C547 C504 CR NO.9 L907 L908 C545 JS067 R498 R294 C533 R927 TP914 C132 C530 C527 R948 C502 IC043 C941 L028 L038 SEE REVERSE FOR ORDERNO. C517 R106 16 1 R929 L059 C521...
  • Page 181 Parts Location Parts Location DG-BOARD (FOIL SIDE) DG-BOARD (COMPONENT SIDE) TRANSISTOR Q9048 IC9070 Q9076 TP132 Q9049 IC9071 Q9078 TP133 IC9004 Q1000 IC1001 TP001 Q9055 IC9706 Q9079 TP134 IC9005 Q1001 IC1003 TP002 Q9057 IC9902 Q9909 TP135 IC9009 Q1004 IC1004 TP212 Q9058 IC9903 Q9911 TP200...
  • Page 182 J-BOARD(FOIL SIDE) J-BOARD(COMPONENT SIDE) TNPA2715 TNPA2715 R3200 R3206 R3201 R3207 TNPA2715 R3202 R3208 TNPA2715 R3203 R3209 R3204 R3210 R3205 R3211 JK3005 JK3005 G-BOARD TNPA2477 PT-52DL52 PT-52DL52 G-BOARD TNPA2477 G-BOARD TNPA2477 J-BOARD TNPA2715 J-BOARD TNPA2715...
  • Page 183 H-BOARD(COMPONENT SIDE) TNPA2474 PT-52DL52 PT-52DL52 H-BOARD TNPA2474 H-BOARD TNPA2474...
  • Page 184 H-BOARD(FOIL SIDE) TNPA2474 PT-52DL52 PT-52DL52 H-BOARD TNPA2474 H-BOARD TNPA2474...
  • Page 185 Parts Location Parts Location H-BOARD (FOIL SIDE) H-BOARD (COMPONENT SIDE) Q2601 TPH20 TRANSISTOR Q2602 TPH21 IC2401 IC2401 Q2403 Q3004 TPH22 IC2503 IC2402 Q2405 Q3006 TPH23 IC2504 IC2451 Q2500 Q3007 TPH24 IC2505 IC2501 Q2502 Q3008 TPH25 IC2506 IC2502 Q2504 Q3009 TPH26 IC2507 IC3003 Q2510...
  • Page 186 K-BOARD TNPA2479 V-BOARD TNPA2478 S-BOARD TNPA2482 PT-52DL52 PT-52DL52 K-BOARD TNPA2479 K-BOARD TNPA2479 V-BOARD TNPA2778 S-BOARD TNPA2482 V-BOARD TNPA2778 S-BOARD TNPA2482...
  • Page 187 L-BOARD TXN/L10GUV C366 C311 IC351 C363 C351 C388 C320 C322 C357 C373 C308 C384 D351 R380 L352 R361 IC352 R396 C395 C392 C393 C313 C369 R377 C376 C370 R357 R356 R355 R391 C333 R354 Parts Location R353 C321 R352 R358 L-BOARD R376 R351...
  • Page 188 PA-BOARD TNPH0484 Parts Location PA-BOARD TRANSISTOR IC800 Q801 IC801 Q830 IC802 Q833 IC831 Q834 IC832 Q836 IC833 Q837 IC834 Q838 IC835 Q839 IC836 Q840 IC837 TP50 TP51 TP52 TP53 TP53 PT-52DL52 PT-52DL52 PA-BOARD TNPH0484 PA-BOARD TNPH0484...
  • Page 189 PB-BOARD(COMPONENT SIDE) TNPA2476 Parts Location PB-BOARD (COMPONENT SIDE) TRANSISTOR IC403 Q401 IC404 Q403 IC405 Q404 IC406 Q405 IC407 Q408 IC408 Q410 IC409 Q411 IC410 Q414 IC411 Q415 IC412 Q416 IC418 Q419 IC419 Q420 IC420 Q425 PT-52DL52 PT-52DL52 PB-BOARD TNPA2476 PB-BOARD TNPA2476...

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