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Panasonic TH-42PA50E Service Manual
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Panasonic TH-42PA50E Service Manual

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Specifications
Power Source
Power Consumption
Plasma Display panel
Drive method
Aspect Ratio
Contrast Ratio
Screen size (No.of pixels) 818 mm (W) × 461 mm (H) × 939 mm (diagonal) (37-inch)
Sound
Speaker
Audio Output
Applicable signals
Colour System
Scanning format
Receiving Systems
/ Band name (PA50E)
Digital Progressive Wide Plasma Television
AC 220-240 V, 50 / 60 Hz
Average use : 245 W (TH-37PA50E)
Average use : 315 W (TH-42PA50E)
Average use : 253 W (TH-37PE50B)
Average use : 323 W (TH-42PE50B)
Standby condition : 0.3 W (TH-37/42PA50E)
Standby condition : 0.3 W (Without DVB Timer programmes) (TH-37/42PE50B)
Standby condition : 16 W (With DVB Timer programmes) (TH-37/42PE50B)
AC type
16:9
4000:1
920 mm (W) × 518 mm (H) × 1,056 mm (diagonal) (42-inch)
408,960 (852 (W) × 480 (H)) [2,556 × 480 dots]
12 cm × 6 cm × 2 pcs, 6 W
16 W (8 W + 8 W ), 10% THD
NTSC, PAL, PAL60, SECAM, Modifi ed NTSC
480i(60Hz), 480p(60Hz), 576i(50Hz), 576p(50Hz), 720p(50Hz), 720p(60Hz), 1080i(50Hz), 1080i(60Hz)
PAL B, G, H, SECAM B, G SECAM L / L'
VHF E2 - E12
VHF A - H (ITALY)
CATV (S01 - S05)
CATV S11 - S20 (U1 - U10)
PAL D, K, SECAM D, K
TH-42PA50E
TH-42PE50B
TH-37PA50E
TH-37PE50B
GP8DE Chassis
VHF H1 - H2 (ITALY)
UHF E21 - E69
CATV S1 - S10 (M1 - M10)
CATV S21 - S41 (Hyperband)
© 2005 Matsushita Electric Industrial Co., Ltd. All
rights
distribution is a violation of law.
ORDER NO.PCZ0503029C2
reserved.
Unauthorized
copying
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Summary of Contents for Panasonic TH-42PA50E

  • Page 1 Power Source AC 220-240 V, 50 / 60 Hz Power Consumption Average use : 245 W (TH-37PA50E) Average use : 315 W (TH-42PA50E) Average use : 253 W (TH-37PE50B) Average use : 323 W (TH-42PE50B) Standby condition : 0.3 W (TH-37/42PA50E) Standby condition : 0.3 W (Without DVB Timer programmes) (TH-37/42PE50B)

  • Page 2: Operating Conditions

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B VHF R1 - R2 VHF R3 - R5 VHF R6 - R12 UHF E21 - E69 PAL 525/60 Playback of NTSC tape from some PAL Video re cord ers (VCR) M.NTSC Playback from M. NTSC Video recorders (VCR)
  • Page 3 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 3 Prevention of Electro Static Discharge (ESD) to 13.1. P-Board Electrostatically Sensitive (ES) Devices 13.2. PA-Board 4 About lead free solder (PbF) 13.3. PB-Board 5 Service Hint 13.4. H-Board 6 Plasma panel replacement method 13.5.

  • Page 4: Parts Location & Mechanical Replacement Parts List

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 14.34. DG-Board (8 of 11) Schematic Diagram 14.54. SC-Board Block Diagram 14.35. DG-Board (9 of 11) Schematic Diagram 14.55. SC-Board (1 of 2) Schematic Diagram 14.36. DG-Board (10 of 11) Schematic Diagram 14.56. SC-Board (2 of 2) Schematic Diagram 14.37.

  • Page 5: Applicable Signals

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 1 Applicable signals...

  • Page 6: Safety Precautions

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 2 Safety Precautions 2.1. General Guidelines 1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit.

  • Page 7: Prevention Of Electrostatic Discharge (Esd) To Electrostatically Sensitive (Es) Devices

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 3 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor "chip"...

  • Page 8: About Lead Free Solder (Pbf)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 4 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.

  • Page 9: Service Hint

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 5 Service Hint Board Name Function Board Name Function Power Supply Data Driver (Left) DC-DC Converter, Power SOS Data Driver (Right) Audio Power Scan Drive AV Terminal, AV Switch, MSP Scan out (Upper)

  • Page 10: Plasma Panel Replacement Method

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 6 Plasma panel replacement method 6.1. Remove the Back cover. 1. See Service Hint (Section 5). 6.2. Remove the P-Board. Caution: To remove P.C.B., wait 1 minute after power was off for discharge from electrolisis capacitors.

  • Page 11: Remove The Rear Terminal Cover

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 6.5. Remove the rear terminal 6.7. Remove the XV-Board (PE50B cover only) 1. Remove the screws (×4 ), and rhe screw (×7 1. Disconnect the antenna cable. 2. Remove the rear terminal cover.

  • Page 12: Remove The H-Board And Ta- Board

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 6.9. Remove the H-Board and TA- 6.11. Remove the Z-Board Board 1. Unlock the cable clampers to free the cable. 2. Disconnect the coupler (Z2). 1. Unlock the cable clampers to free the cable.

  • Page 13: Remove The Sd-Board

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 6.13. Remove the SD-Board 6.14. Remove the SC-Board 1. Remove the screws (×2 1. Disconnect the couplers (SC2, SC20, SC23). 2. Slide the SD-Board to the left to disconnect from a coupler 2. Remove the screws (×6 ) and remove the SC-Board.

  • Page 14: Remove The Ss-Board

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 6.15. Remove the SS-Board 6.17. Remove the C2-Board 1. Disconnect the couplers (SS11, SS12, SS23 and SS34). 1. Remove the flexible cables holder fastening screws (×8 2. Disconnect the flexible cables (SS41, SS42, SS43 and SS44).

  • Page 15: Remove The S-Board

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 6.19. Remove the S-Board 6.21. Remove the Plasma panel section from the Front frame 1. Remove the screw (×2 ) and remove the S-Board unit. (glass) 1. Remove the front frame and the plasma panel fastening screw (×8...

  • Page 16: Replace The Plasma Panel (Finished)

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 6.22. Replace the plasma panel (finished). 1. Place the new plasma panel (finished) on the flat surface of the table (covered by a soft cloth), with the plasma panel surface facing downward. 2. Attach the C1-Board and the C2-Board, connect the flexible cables (×7) from the Plasma panel to the C1-Board and C2-...

  • Page 17: Location Of Lead Wiring

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 7 Location of Lead Wiring 7.1. Lead of Wiring (1)

  • Page 18: Lead Of Wiring

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 7.2. Lead of Wiring (2)
  • Page 19 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 7.3. Lead of Wiring (3)

  • Page 20: Self Check

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 8 Self Check 1. Self-Check is used to automatically check the bus lines and hexadecimal code of the TV set. 2. To get into the Self -Check mode press the Down ( ) button on the customer controls at the front of the set, at the same time pressing the Status button on the remote control, and the screen will show : If the CCU ports have been checked and found to be incorrect or not located then “--”...

  • Page 21: Power Led Blinking Timing Chart

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 8.1. Power LED Blinking timing chart 1. Subject Information of LED Flashing timing chart. 2. Contents When an abnormality has occurred the unit, the protection circuit operates and reset to the stand by mode. At this time, the defective block can be identified by the number of blinkes of the Power LED on the front panel of the unit.
  • Page 22 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 8.3. No Picture...

  • Page 23: Local Screen Failure

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 8.4. Local screen failure Plasma display may have local area failure on the screen. Fig - 1 is the possible defect P.C.B. for each local area. Fig - 1...

  • Page 24: Service Mode Function

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 9 Service Mode Function MPU controls the functions switching for each IICs through IIC bus in this chassis. The following setting and adjustment can be adjusted by remote control in Service Mode. 9.1.
  • Page 25 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B...

  • Page 26: Option Description

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 9.3. Option Description...
  • Page 27 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B...

  • Page 28: Adjustment Procedure

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 10 Adjustment Procedure 10.1. Driver Set-up 10.1.1. Item / Preparation 1. Input an APL 100 % white signal. 2. Set the picture controls: - Picture mode: Normal White balance: Cool Aspect: 16:9 10.1.2. Adjustments Adjust driver section voltages referring the panel data on the panel data label.

  • Page 29: Initialization Pulse Adjust

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 10.2. Initialization Pulse Adjust 1. Input a Cross hatch signal. 2. Set the picture controls: - Picture mode: Normal White balance: Cool Adjust the indicated test point for the specified wave form. Test point...

  • Page 30: Printed Circuit Board) Exchange

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 10.3. P.C.B. (Printed Circuit Board) exchange 10.3.1. Caution 1. To remove P.C.B. , wait 1 minute after power was off for discharge from electrolysis capacitors. 10.3.2. Quick adjustment after P.C.B. exchange P.C.B. Name...

  • Page 31: Test Point Location

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 10.5. Test Point Location...

  • Page 32: Pal Panel White Balance Adjustment

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 11 Adjustment 11.1. PAL panel white balance adjustment Instrument Name Connection Remarks · W/B pattern RF input User setting: Normal Panel surface · Color analyzer (Minolta CA-100 or equivalent) Procedure Remarks · Ensure aging is adequate (Longer than 15min.)

  • Page 33: Sub Bright Adjustment

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 11.2. 1080i white balance adjustment Instrument Name Connection Remarks · 1080i W/B pattern Comonent terminal User setting: Normal Panel surface · Color analyzer (Minolta CA-100 or equivalent) Procedure Remarks · Ensure aging is adequate (Longer than 15min.)

  • Page 34: Abl Adjustment

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 11.4. ABL adjustment Instrument Name Connection Remarks 1. HD signal emitter (Color bar signal) COMPONENT input terminal Connect power 2. Wattmeter adjustment set to the wattmeter. Procedure Remarks · Make sure the set is aged for 30 minutes or more before adjustment. (Do not switch off during or after aging.)

  • Page 35: Hotel Mode

    TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B 12 Hotel mode 1. Purpose item Function Initial INPUT Select input signal modes. Restrict a function for hotels. Set this signal, each time power is switched on. 2. Access command <Selection> : Off/TV/AV1/AV2/AV2S/AV3/Av3S/AV4/Av4S/AV4 ·...
  • Page 36 TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B...

  • Page 37: Block And Schematic Diagram

    14 Block and Schematic Diagram 14.1. Schematic Diagram Notes...

  • Page 39: Main Block Diagram

    14.2. Main Block Diagram REMOTE RECEIVER SPEAKER AMP KEY SCAN SQUAWKER SQUAWKER KEY SCAN SPEAKER AMP L/R REMOTE SENSOR WOOFER WOOFER SOUND SPEAKER AMP L/R CONTROL LED R PA50E ONLY DG DIGITAL SIGNAL SIF/(PA50E)AM TUNER SU SCAN OUT PROCESSOR TV-V TUNER DVB-L/R DVB-CVBS...
  • Page 40 POWER SWITCH POWER STB-PS PE50B ONLY SWITCH SUPPORT CARD SLOT L SIGNAL ESSOR SLOT DEMOD DL_DR HDSL CVBS DG22 XV01 PEAKS_LITE MVY/MVC MVY/MVC TUNER SS34 D-TV INTERFACE MAIN ADDRESS FORMAT CONVERTER, VOLTAGE (VE) SDRAM PLASMA AI PROCESSOR SUSTAIN FORMAT PLASMA AI LVDS PULSE LVDS...

  • Page 41: P-Board Block Diagram

    14.3. P-Board Block Diagram POWER SUPPLY D417 350V PR401 D419 D420 T401 Q404 Q406 L402 D415 PR402 C405 Q401 IC406 CURR DRIVE POWER CURR FACTOR COMP CONTROL IC52 L403 Q420 Q422 Q407 COLD Q418 Q421 AC CORD R443 F402 L404 L405 LIVE IC404...
  • Page 42 COLD D539 Q527 SS12 T404 D531 DC75V Q412 D532 D542 D544 D545 +15V Q408 D534 STB12V D536 IC512 STB_PS PR402 Q413 AVR DC75V R665 Q409 DC15V C405 T402 D535 DC12V PR509 T407 SC23 D568 +15V +15V D521 SS11 D530 Vsus IC520 Vsus Vsus...

  • Page 43: P-Board (1 Of 6) Schematic Diagram

    14.4. P-Board (1 of 6) Schematic Diagram D504 MA165 D503 RL402 MA165 DG12D1-O(M)-2 0.25W TV-8 COLD RL403 DJ12D2-O(M)0.25W Z450 Z451 EYF52BCY EYF52BCY F401 L404 SC06-120J ZH67 ZH10 R410 10/5W AC CORD T8AH 250V ZH12 ZH104 ZH108 ZH110 ZH102 ZH106 LIVE CAUTION ZN402 L405...
  • Page 44 P-BOARD TNPA3570 (1/6) TV-8 COLD C461 330p C449 ZH73 ZH75 C443 1000p PR401 ZH54 ZH55 0216005.MXEP ZH31 ZH30 ZH32 ZH33 ZH34 ZH35 D417 RU30ALF014 ZH40 ZH42 R417 ZH37 D419 430K[F] ZH36 D415 RU30ALF014 AW04V0 ZH51 ZH43 ZH38 L402 ZH20 T401 EXCELSA24V Q406 Q404...

  • Page 45: P-Board (2 Of 6) Schematic Diagram

    14.5. P-Board (2 of 6) Schematic Diagram P-BOARD TNPA3570 (2/6) COLD C605 150u/160V ZH57 ZH58 T404 G4D4A0000109 ZH79 ZH99 ZH65 ZH86 C604 150u/160V Q412 ZH63 ZH56 D539 B1DAGQ000013 D8LD40 ZH94 D423 MA188 ZH81 C451 100P ZH66 ZH62 R476 R478 R680 ZH72 ZH74 Q408...
  • Page 46 67.0 SS-BOARD C605 Q527 150u/160V 15.0 (SS12) +15V B1DEHL000018 ZH84 ZH83 R631 R674 R676 12.0 STB_PS 12.0 C624 STB12V 1[KB] D543 C604 MAZ41500MF R662 150u/160V K1KA05A00139 130K[F] IC512 AVR DC75V R669 C625 130K[F] C0DAEMB00004 R632 R680 C581 C584 0.022[KB] 0.022[KB] D542 R664 C577...

  • Page 47: P-Board (3 Of 6) Schematic Diagram

    14.6. P-Board (3 of 6) Schematic Diagram P-BOARD (1/6) R926 220K ZH68 ZH69 R413 D404 10/5W S1WB(A)80-7101 D435 D467 R927 ERA15-10 ERA15-10 220K R481 R411 R474 10/5W 100K/1W R483 ZH13 ZH14 R479 100K/1W R455 R903 R928 120K[F] 120K[F] R909 R488 R904 R929 Q432...
  • Page 48 P-BOARD TNPA3570 (3/6) COLD Q518 B1DEHL000018 Q519 B1DEHF000002 C562 L501 0.1[KB] EXCELSA35T D507 MA4150-M R555 PR501 D508 K5H502Z00003 MA4150-M D566 D1NL20U-7070 R564 470K T410 C529 R550 G4D2A0000229 1[KB] R570 1000 Q560 ZH89 R635 B1CHHG000002 100K Q558 B1CHHG000002 C512 R521 C513 470P[JC] 470P[JC] IC503...

  • Page 49: P-Board (4 Of 6) Schematic Diagram

    14.7. P-Board (4 of 6) Schematic Diagram P-BOARD P-BOARD TNPA3570 (4/6) (2/6) C525 820/25V K1KA06A00220 14.0 F_STB_14V 14.0 F_STB_14V 14.0 F_STB_14V PA-BOARD (PA10) PR601 T 3.15A 250V ZH29 D501 RU30ALF014-102 ZH39 R526 220K Q507 C591 R527 ZH27 0.015 220K B1DAGQ000013 C616 D587 1000P...
  • Page 50 P-BOARD (2/6) SS-BOARD (SS11) K1KA07A00096 PR601 185.1 Vsus 185.1 ZH47 R620 R622 T 3.15A 250V ZH25 Vsus 150K[F] R648 R589 D501 150K[F] RU30ALF014-102 ZH26 IC506 ZH46 R636 C0ZBZ0000878 R590 150K[F] ZH23 ZH24 SHUNT REGULATOR R626 R621 150K[F] K1KA06A00180 185.1 Q505 R526 VSUS 220K...

  • Page 51: P-Board (5 Of 6) Schematic Diagram

    14.8. P-Board (5 of 6) Schematic Diagram P-BOARD (3/6) IC411 COMPARATOR Q417 C0BBAA000040 B1CHND000004 IC402 C0BBAA000040 R404 C405 100K 0.01[KB] COMPARATOR R494 R416 560K[F] 3300 R408 R495 100K 560K[F] R496 560K[F] R453 1000 Q403 R497 B1CBGD000001 24K[F] 2SD181 C421 C418 0.01[KB] 1[KB] R418...
  • Page 52 IC402 C0BBAA000040 COMPARATOR R494 R487 560K[F] 6800 R495 R486 560K[F] 6800 COLD R496 560K[F] Q421 R497 Q418 C482 24K[F] 2SD1819ARL R693 0.1[KB] 2SD1819ARL C418 4700 1[KB] R450 R480 1000 C422 91K[F] R692 0.01[KB] 4700 C635 0.01[KB] IC401 IC404 CNC1S171RLL2 CNC1S171RLL2 PHOTO COUPLER PR503...

  • Page 53: P-Board (6 Of 6) Schematic Diagram

    14.9. P-Board (6 of 6) Schematic Diagram P-BOARD (4/6) P-BOARD TNPA3570 (6/6) D-BOARD (D25) K1KA20A00085 12.0 12.0 FAN_CONT STB5V F_STBY_ON FAN_SOS ECO_ON PS_SOS Panel_Main_ON ALL_OFF RUSH_ON KILL_SOS K1KA05A00177 15.4 +15V FAN_SOS FAN_CONT TH-37/42PA50E, TH-37/42PE50B P-Board (6 of 6) Schematic Diagram...
  • Page 54 OARD TH-37/42PA50E, TH-37/42PE50B P-Board (6 of 6) Schematic Diagram...

  • Page 55: Pa And Pb-Board Block Diagram

    14.10. PA and PB-Board Block Diagram IC5602 TO P10 PA10 SUB3.3V AVR 2.5V/3.3V F_STBY_14V MAIN3.3V Q5606 ON/OFF VOUT1 F_STBY_14V VOUT1_3.3V NR14V ON\OFF Q5607 F_STBY_14V MAIN5V Q5603 ON/OFF VOUT2 3 VOUT2_5V ON/OFF Q5605 SUB9V-1 Q5613 IC5601 AVR 2.5V/5V/9V MAIN_9V Q5601 ON/OFF VOUT1 VOUT1_9V NR14V...
  • Page 56 PA20 TO DG20 BT30V MAIN3.3V MAIN3.3V SUB3.3V SUB9V1 SUB9V1 IC5603 MAIN9V SUB5V_2 AVR BT30V SUB5V_2 Q5614 SUB5V MAIN5V VOUT STBY5V IRD_POW_ON IRD_POW_ON D5646 PA30 TO H30 +10Vs(W) MAIN3.3V +10Vs(W) Q5642 +10Vs(W) D5647 MAIN_9V BT30V MAIN_5V MAIN3.3V SUB3.3V MAIN9V SUB9V2 SUB9V2 SUB5V_2 SUB5V_2 SUB5V...

  • Page 57: Pa-Board Schematic Diagram

    14.11. PA-Board Schematic Diagram L5605 G1C1R0MA0072 P-BOARD PA10 (P10) 14.0 NR14V F_STBY_14V 14.0 F_STBY_14V 14.0 F_STBY_14V IC5601 N0BF2DE00001 AVR 2.5V/5V/9V C5626 R5660 0.1u C5606 820u L5604 PA5601 R5607 G0A470GA0002 C5670 K5H312200004 R5603 1.87k 0.1u C5605 C5623 1000u 0.1u C5622 C5619 R5652 820u 0.1u...
  • Page 58 L5605 L5610 D5610 IC5602 G1C1R0MA0072 G1C470MA0077 MA3X78900L N0BF2DE00001 AVR 2.5V/3.3V R5611 Q5614 B1CFNG000001 C5685 C5686 D5618 L5608 B0BC03900015 G1C100MA0072 0.01u C5604 R5612 16.5k IC5603 C5637 C5673 L5607 0.47u 0.01u C0DBAJB00004 G0C101K00023 AVR BT30V PA5602 K5H312200004 R5601 C5611 R5609 45.3k 1.87k 1000u C5613 C5618...

  • Page 59: Pb-Board Schematic Diagram

    14.12. PB-Board Schematic Diagram PB-BOARD TNPA3643AB JS5812 JS5814 ERJ6GEY0R00V ERJ6GEY0R00V JS5813 JS5815 ERJ6GEY0R00V ERJ6GEY0R00V P-BOARD 12.0 (P5) +12V 12.0 +12V SUFFIX JS5801 ERJ6GEY0R00V JS5818 IC5803 JS5802 12.0 ERJ6GEY0R00V +12Vs(S) C0DAEZH00017 12.0 +12Vs(W) AVR 10V 12.0 +12Vs(W) JS5810 GNDs(s) ERJ6GEY0R00V TP5804 GNDs(W) GNDs(W) VOUT...
  • Page 60 TH-37/42PA50E, TH-37/42PE50B PB-Board Schematic Diagram...

  • Page 61: H And Ta-Board Block Diagram

    14.13. H and TA-Board Block Diagram SUB 9V2 H AV TERMINAL IC2107 SUB 5V_MSP AUDIO VIDEO SWICTHING AVR 5V PC_LIN PC_L PC AUDIO IN IC21 SW OUT JK2003 PC_RIN PC_R Q2102 AUDIO OUT Q2001 JK2002 Q2103 IC2103 Q2002 AVR 8V PE50B ONLY IC2111 AV1L OUT SW...
  • Page 62 TO PA30 C2107 SUB 5V_MSP IC3006 AVR 5V EX.I/O MSP_RESET SDA1 DAC2 IC2108 SW OUT RESET SCL1 DAC3 TO Z50 +12VS +12VS(S) IC2103 +12VS(S) +12VS +12VS(W) AVR 8V +12VS(W) STB 5V +12VS(W) X2101 IC2106 MAIN 9V STB 5V MAIN 9V SC1OR AUDIO DACA L...

  • Page 63: K, S And Z-Board Block Diagram

    14.14. K, S and Z-Board Block Diagram 10VS(w) SOUND CONTROL/SP AMP IC2302 9VS(s) TO H50 AUDIO AMP 9VS(s) STB 5V 9VS(s) 10VS(w) 10VS(w) STB 5V 10VS(w) MAIN 9V STB 5V MAIN 9V IC2300 SOUND CONTROL SCL1 SDA1 L_IN L IN L OUT R_IN R IN...
  • Page 64 IC2305 10VS(w) WOOFER AMP L OUTP OUTP SPEAKER L OUTN SHUTDOWN OUTN POWER SWITCH TO SS34 IC2306 SPEAKER R STB_PS WOOFER AMP R OUTP OUTP OUTN 11 SHUTDOWN OUTN SW2500 REMOTE RECEIVER,LED KEY SCAN RM2510 REMOTE RECIEVER STBY5V_M SW3751 SW3752 KEYSCAN Q2511 LED_R...

  • Page 65: H Board (1 Of 2) Schematic Diagram

    14.15. H Board (1 of 2) Schematic Diagram JK3002 K1FB121A0006 D3003 MAZ81400ML AV1_V L3001 R3001 GND(PLUG) EXC3BB221H VIDEO IN FACTORY TV VIDEO OUT JS3010 D3004 GND(BLK) MAZ81400ML R3002 GND(VIDEO) AV1_FB SDA2 JS3011 STB5V FB IN K1KA09AA0190 Q3006 JS3012 AV1_RED SCL2 RED IN R3043 STB5V...
  • Page 66 Z-BOARD (Z50) H-BOARD (1/2) TNPA3520AC (PA50E) K1MN35A00013 TNPA3520AD (PE50B) STB5V 9_OR_8V R2113 IC2103 D2104 B0ACCE000005 AN77L08M-E1 AVR 8V C2131 C2132 C2146 0.1u 0.1u R2128 HEADPHONE R C2125 1000p L2204 J0JCC0000241 R2129 HEADPHONE L C2126 1000p SPEAKER R SPEAKER L R2165 R2168 4.7k R2130...

  • Page 67: H-Board (2 Of 2) Schematic Diagram

    14.16. H-Board (2 of 2) Schematic Diagram H-BOARD (2/2) TNPA3520AC (PA50E) TNPA3520AD (PE50B) L2112 J0JCC0000241 SUB5V_MSP C3208 L2110 R3206 J0JCC0000100 0.47u C3207 1000u C2225 L2111 L2123 J0JCC0000241 J0JCC0000241 C2185 SUB5V L2113 0.1u J0JCC0000100 R2195 SDA1 L2178 L2114 C2223 J0JCC0000241 R2196 J0JCC0000100 SCL1 HEADPHONE R...
  • Page 68 TO PA30 TA-BOARD TA-BOARD PA-BOARD (TA6) (TA5) (PA30) K1KA15A00064 K1MN30A00068 PE50B ONLY R_OPTICAL_OUT K1KA09A00064 C3235 L_OPTICAL_OUT 0.1u L3212 DVB_BLUE EXC3BB221H 30V_BT DVB_BLUE_OUT C3236 DVB_GREEN DVB_GREEN_OUT DVB_RED DVB_RED_OUT C3229 C3228 HDMI_R HDMI_R C3216 C3214 C3231 C3226 C3212 C3227 R3206 0.1u 0.1u HDMI_L HDMI_L SD_RXD0...

  • Page 69: K, S And Ta-Board Schematic Diagram

    14.17. K, S and TA-Board Schematic Diagram K-BOARD TNPA3603AC (PA50E) TNPA3603AB (PE50B) R2552 PE50E ONLY RM2510 PNA4601M05TV REMOTE RECEIVER C2517 0.01u DVB LED D2525 B3ACA0000268 KEYSCAN Q2519 R2538 R2525 4.3k C2512 2SB0709A0L D2513 D2512 6.3V R3750 R3751 R3752 R3753 R3754 MA8056MTX MA3X152K0L Q2518...
  • Page 70 C023 C017 C024 SUB5V 220p 1000p 0.47u NC(MAIN SIF_SW1) PE50B ONLY JS012 NC(MAIN SIF_SW2) L017 L018 J0JGC0000021 J0JGC0000021 RFAGC1 C021 C022 C002 C013 L006 6.3V J0JCC0000241 100p 3.3u 0.1u PE50E ONLY AFT1 C006 AFT1 C001 C007 6.3V L003 C2517 1000u 0.1u J0JCC0000364 0.01u...

  • Page 71: Z-Board Schematic Diagram

    14.18. Z-Board Schematic Diagram R2394 R2395 R2329 C2315 R2321 R2336 R2345 C2324 470p R2412 C2319 C2322 MAIN9V R2414 C2327 C2331 470p C2329 470p R2314 470p SCL1 3300p R2328 3300p 100k R2335 SDA1 100k C2359 R2315 R2344 0.01u C2358 C2305 C2306 100u 100u 0.01u...
  • Page 72 IC2305 C1BB00000818 10Vs(W) WOOFER AMP L C2457 C2441 C2453 R2460 C2445 C2481 R2342 137k 220p R2448 0.22u L2316 L2305 J0JJC0000011 C2449 C2497 C2376 C2465 R2464 330u 1000p C2461 3300p D2319 B0JCDD000002 C2433 Thermal Pad R2468 1.2k 0.47u L2317 L2312 D2315 C2386 C2387 R2444...

  • Page 73: Xv-Board Block Diagram (Pe50B)

    14.19. XV-Board Block Diagram (PE50B) CI SLOT (COMMON INTERFACE) IC8401 D-TV INTERFACE JK8401 IC8402 SUB 5V CARD 5V Vpp1,Vpp2 DATA BUFFER XIRQ2 ED16-ED23 D0~D7 DATA EN 1 IC8410,IC8411 RESET BUFFER EA1-EA15 RESET A0~A14 ADDRESS IC8404 CONTROL BUFFER REG# CE1#,CE2# CONTROL POWER OE#,WE# IC8213...
  • Page 74 SUB 9V FDC_A5V XV01 TO DG22 SUB 9V SUB 9V SUB 9V SUB 9V SUB 5V SUB 9V SUB 5V SUB 5V SUB 5V TRST TRST CHCLK HSCLKIN IC8013 CHVAL HSVALIN 3.3V CHSYNC HDSL PEAKS_Lite HSSYNCIN IEC_OUT HSDIN0 HSDIN7 MVY0 MVY0 MVY0 MVY7...

  • Page 75: Xv-Board (1 Of 5) Schematic Diagram (Pe50B)

    14.20. XV-Board (1 of 5) Schematic Diagram (PE50B) CPU_BUS IIC_BUS/JTAG XV-BOARD TNP0EXV01AC (1/5) 3.3V 3.3V 3.3V 24.167MHz X8003 IC8864 H0J241500001 ACI_XEDBA CONT C8043 C0DBFFD00003 C8042 R8041 VOUT 150k AVR +1.8V R8073 C8872 C8870 6.3V 3.3VA 2.2u 3.3V 470p R8035 C8052 0.01u TP8033 C8041...
  • Page 76 CPU_BUS CPU_BUS IIC_BUS/JTAG IIC_BUS/JTAG AA_XIRQ2 3.3V XCIETS R8402 R8964 AS3.3V IC8408 SUB5V IC8402 C0JBCZ000255 74LVC4245AD R8401 AA_XECS3 TS BUFFER DATA BUFFER C8419 0.1u AA_ERXW R8417 R8425 EXB38V473JV EXB38V101JV R8419 R8469 AA_ED18 AU_DA2 AO_SPPKTST EXB38V101JV EXB38V560JV AA_ED17 AU_DA2 AU_DA1 AO_SPDATA0 AR_PKTSTINA AA_ED16 AU_DA1 AU_DA0...

  • Page 77: Xv-Board (2 Of 5) Schematic Diagram (Pe50B)

    14.21. XV-Board (2 of 5) Schematic Diagram (PE50B) CPU_BUS CPU_BUS IIC_BUS/JTAG IIC_BUS/JTAG XV-BOARD TNP0EXV01AC (2/5) AS3.3V R8960 IC8412 C0JBAZ001539 CI SLOT COMMON INTERFACE BUFFER C8430 0.1u AQ_DATAOUTA0 R8456 R8416 EXB38V560JV AQ_DATAOUTA1 JK8401 (HSDIN0) C8433 AQ_DATAOUTA2 0.01u R8460 AQ_DATAOUTA3 100k AQ_DATAOUTA3 R8504 AU_DA3 R8488 0...
  • Page 78 CPU_BUS CPU_BUS IIC_BUS/JTAG IIC_BUS/JTAG SUPPORT CARD SLOT JK8201 AA_ED16 AA_ED17 AA_ED18 AA_ED19 AA_ED20 AA_ED21 AA_ED22 AA_ED23 AA_ED24 AA_ED25 AA_ED26 AA_ED27 AA_ED28 AA_ED29 AA_ED30 AA_ED31 AA_EA0 AA_EA1 AA_EA2 AA_EA3 AA_XRST AA_EA4 AA_EA5 AA_EA6 AA_EA7 AA_EA8 AA_EA9 AA_EA10 AA_EA11 C8430 AA_EA12 AA_EA13 0.1u AA_EA14 AA_EA15...

  • Page 79: Xv-Board (3 Of 5) Schematic Diagram (Pe50B)

    14.22. XV-Board (3 of 5) Schematic Diagram (PE50B) CPU_BUS CPU_BUS IIC_BUS/JTAG IIC_BUS/JTAG NAND_I/F NAND_I/F 3.3V R8010 R8012 R8021 R8011 R8022 3.3V R8711 R8709 R8171 R8170 AA_XNMIRQ IC8013 XNMIRQ AA_XIRQ0 R8260 R8713 IC8013 XIRQ0 EXB38V103JV R8261 IC8013 XIRQ1 R8262 IC8013 XIRQ2 3.3V R8263 IC8013...
  • Page 80 CPU_BUS PU_BUS IIC_BUS/JTAG _BUS/JTAG NAND_I/F AND_I/F 3.3V AA_POWER_DET MPEG IC8013 AI_SBI2_P XEWE1 SBI2 IC8013 SBO2 IC8013 CLKDDR 166.5 AI_XCTS2_P XCTS2 IC8013 XNMIRQ AI_XDCD2_P XDCD2 IC8013 XIRQ0 AI_XDSR2 3.3V XDSR2 IC8013 XIRQ1 AI_XRI2_P XRI2 XRI2 IC8013 XIRQ2 AI_XDTR2_P R8133 XDTR2 XEWE0 IC8013 R8132 XIRQ3...

  • Page 81: Xv-Board (4 Of 5) Schematic Diagram (Pe50B)

    14.23. XV-Board (4 of 5) Schematic Diagram (PE50B) CPU_BUS IIC_BUS/JTAG XV-BOARD TNP0EXV01AC (4/5) SUB9V 3.3V C8048 3.3V SW8001 0.01u EVQPLHA15 IC8043 D8006 C0EBE0000336 MAZ30820HL RESET Vout C8134 0.01u C8131 0.01u C8137 IC8042 MPEG 6.3V 0.33u C0EBM0000027 C8132 RESET 0.01u R8144 EXB2HV560JV PE_MMDQ0 AC_MMDQ0...
  • Page 82 CPU_BUS CPU_BUS IIC_BUS/JTAG IIC_BUS/JTAG 3.3V SW8001 EVQPLHA15 C8134 0.01u R8967 R8968 EXB2HV473JV EXB2HV473JV AA_XRST R8131 R8127 AF_CVBS MPEG SUB5V AM_MHSYNCO AM_MVSYNCO L8145 J0JHC0000045 C8182 AM_MVCLKO 120p R8124 R8117 R8101 C8194 D8002 MA2J72800L AF_VDACOUT5 L8106 VIDEO LINES, GUARDING C8186 MMDQ0 ELJFA2R7JF R8115 Q8101 C8189...

  • Page 83: Xv-Board (5 Of 5) Schematic Diagram (Pe50B)

    14.24. XV-Board (5 of 5) Schematic Diagram (PE50B) CPU_BUS IIC_BUS/JTAG DG-BOARD (DG22) XV01 TP8001 AL_MVCLKO AL_MHSYNCO AL_MVSYNCO SUB5V AL_MVC7 AL_MVC6 BT30 AL_MVC5 C8421 C8423 AL_MVC4 0.01u 0.1u C8397 ODU15V 0.1u AL_MVC3 C8210 TP8023 TP8002 AL_MVC2 R8006 0.033u AL_MVC1 AL_MVC0 TP8003 R8491 AL_MVY7 AD_SDBOOT...
  • Page 84 XV-BOARD TNP0EXV01AC (5/5) 3.3V C8306 C8305 C8303 C8349 C8376 TP8026 0.01u 0.01u 0.01u 0.1u 0.1u SUB5V IC8013 MN2WS0025AEA C8421 C8423 IC8023 0.01u 0.1u C8397 C8401 C0DBAMH00018 PEAKS_Lite 2/3 0.1u 0.01u DC-DC CONV.3.3V 1.2V C8210 IC8013 VDD12 IC8013 C8155 0.033u IC8013 VDD12 IC8013 0.1u...

  • Page 85: Dg-Board (1 Of 2) Block Diagram

    14.25. DG-Board (1 of 2) Block Diagram DG MICOM,DIGITAL SIGNAL PROCESSOR BS_L DVB_L BS_R DVB_R DVB_CVBS DVB_CVBS SD_LED SD_LED PE50B ONLY SOS2 SOS2 10 M2_RST STB_RESET 13 IC1235 SP_MUTE SP_MUTE 12 IIC BUFFER AUDIO_MUTE SOUND_MUTE 11 SCL2L SDAOUT SDAIN SDA1 SDA1 SDA2L SCLOUT...
  • Page 86 IC4005 10bit A/D XTAL CHROMA 3D/2D com A/D 10bit DEM. R0~R3,Y0~Y9,UV0~UV9 41 42 30MHz UV0~UV9 MATRIX COLOUR A/D 10bit RGB-> DETECT Y0~Y9 30MHz R0~R3 A/D 10bit IC4063 30MHz RESET Detection AIN9 PORT-A PORT-B Sync (ADV7403) (FS&HDMI) 525i/p SCL2 625i/p 720p SDA2 1080i NRST...

  • Page 87: Dg-Board (2 Of 2) Block Diagram

    14.26. DG-Board (2 of 2) Block Diagram FACTORY DG32 IC1109 SCL1L SDA1L LEVEL SHIFT STB 5V SCL2L 3.3V SDA2L SCL1 SCL1 SDA1 SDA1 SCL2 SDA2 SCL3 SDA3 IC1107 SDA3 SDA2 SCL3 SCL2 EEPROM Q1177 CVBS1 Q1170 Q1172 IC4051 IC4012 CLOCK GEN. OSD RGB A/D 8bit A/D CLKD 74.25MHz...
  • Page 88 SCL1L IC1106 SDA1L SCL2L EX.DAC LED_G SUB 5V STB 5V IC1104 D1162 SDA2L MAIN MICOM Q1179 SCL1 DAC1 STB 5V 24V_ON Q1180 SDA1 DAC3 DISPEN(DRVMUTE) READY READY(STATUS) SCL1 PANEL_SOS ALARM(PANEL_SOS) SDA1 SCL2 IC1114 SCL1L IIC_CLK(SCL1) SDA2 SDA1L IIC_DATA1(SDA1) SCL3 PANEL_5V_ON PANEL_STB_ON SDA3 FAN_CTRL...

  • Page 89: Dg-Board (1 Of 11) Schematic Diagram

    14.27. DG-Board (1 of 11) Schematic Diagram DG-BOARD (1/11) TNPA3519AB (PA50E) TNPA3519AD (PE50B) H-BOARD (H1) R_OPTICAL_OUT L_OPTICAL_OUT DVB_BLUE_OUT DVB_GREEN_OUT DVB_RED_OUT HDMI_R HDMI_L SD_RXDO SD_TXDO SD_LED SD_LED R4911 SD_RST SD_IDO PC_G PC_B PC_R PC_HD PC_VD BS_R DVB_R R4914 BS_L DVB_L R4915 DVB_CVBS DVB_CVBS R4916...
  • Page 90 D-BOARD (D3) R1206 R1201 Q1180 UNR521100L FAN_CTRL FAN-CTRL(MAX) Panasonic_Mode R1199 FANSOS FAN_SOS R1200 100 PANEL5V_ON ECO_ON R1214 (DISPEN) 24V_ON DISPEN R1190 READY READY R1191 PANEL_SOS/INV_ON ALARM R1192 INEXCH R1216 10k TUNER_MAIN_ON R1193 Q1184 R1194 R1215 B1ABCF000138 4.7k Panel_STB_ON Q1182 STB5V B1ABCF000138 STB5V FL1100...

  • Page 91: Dg-Board (2 Of 11) Schematic Diagram

    14.28. DG-Board (2 of 11) Schematic Diagram STB5V C1150 C1152 STB3.3V R1152 4.7k R1164 0.1u R1160 R1162 R1159 220k 100k R1153 Q1150 B1ABCF000138 C1153 C1154 220p Q1153 220p R1150 C0JB B1ABCF000138 Q1151 R1157 B1ABCF000138 Q1152 R1151 2.2M B1ABCF000138 R1155 R1158 IN/OUT1 100k MAIN9V...
  • Page 92 DG-BOARD (2/11) TNPA3519AB (PA50E) TNPA3519AD (PE50B) R1164 R1168 MAIN3.3V C1141 0.01u IC1117 IC1105 1153 C0JBAZ001769 C0JBAS000160 CF000138 C1155 0.1u INVERTER Q LINK SW C1198 TP1029 00138 0.1u R1149 IN/OUT1 CLKOD1 ENBID IC1108 R1322 OUT/IN1 CONT1 C0EBE0000436 TP1026 RESET OUT/IN2 CONT4 IN/OUT4 R1342 R1340...

  • Page 93: Dg-Board (3 Of 11) Schematic Diagram

    14.29. DG-Board (3 of 11) Schematic Diagram IC4049 AO_A16 C0CBCBF00009 AO_A15 AVR 3.3V SUB5V AO_A14 JS4002 BYTE ERJ3GEY0R00V VOUT AO_A13 C4004 C4070 C4072 C4001 AO_A12 AQ_D15 6.3V 6.3V 220u 0.1u 2.2u 2.2u DQ15/A-1 AO_A11 AQ_D7 C4002 AO_A10 AQ_D14 0.1u DQ14 C4006 AO_A9 AQ_D6...
  • Page 94 DG-BOARD (3/11) TNPA3519AB (PA50E) IC4041 C0CBCAC00275 TNPA3519AD (PE50B) TP4095 AVR 1.8V 1.8V MAIN3.3V C4004 C4025 C4026 6.3V 6.3V C4049 C4052 2.2u 0.1u 6.3V 0.01u C4002 L4003 VOUT J0JHC0000078 0.1u C4006 IC4025 470p C0CBCAC00275 JS4095 MAIN2.5V MAIN1.8V R4059 ERJ3GEY0R00V C4892 AVR 1.8V 6.3V AD3.3V C4003...

  • Page 95: Dg-Board (4 Of 11) Schematic Diagram

    14.30. DG-Board (4 of 11) Schematic Diagram AS_BLK R4118 MAIN9V L4105 C4104 C4103 C4128 J0JHC0000078 0.01u 0.01u R4110 R4100 R4137 C4102 6.3V Q4110 Q4101 AS_OSDB B1ABCF000138 R4128 R4134 C4116 B1ABCF000138 C4118 6.3V R4107 R4101 Blue R4144 8.2k R4236 Q4103 B1ABCF000138 R4117 R4148 R4111...
  • Page 96 IC4014 C4182 C0JBAZ001769 0.1u R4165 INVERTER R4211 R4210 IC4016 C0FBBD000065 C4165 C4162 EEPROM 1000p 1000p MAIN3.3V C4152 C4168 C4351 1000p 0.01u 0.1u SCL_1L R4379 SDA_1L R4380 BLUE R4383 GREEN R4199 PROUT2 YOUT7 AVDAD1 PROUT1 AVDAD4 C4160 PROUT0 C4177 1000p R4209 VRH1 VRH4 IC4012...

  • Page 97: Dg-Board (5 Of 11) Schematic Diagram

    14.31. DG-Board (5 of 11) Schematic Diagram TDO_4PRO_HDMI TDO_HDMI_BA R4951 PORT-C(PEA RGBAD,PEAKS_OSD HSOD IC4054 MOSDHSO OSDIN15 OSDIN7 VSOD IC4054 OSDI15 IC4054 OSDI7 IC4054 MOSDVSO R4529 R4535 OSDIN14 OSDIN6 IC4054 OSDI14 IC4054 OSDI6 CLKOD2 IC4054 CLKID OSDIN13 OSDIN5 CLKOD1 IC4054 OSDI13 IC4054 OSDI5 IC4054...
  • Page 98 ORT-C(PEAKS) PORT-E(RGBOUT) A_ROE9 A_HSOE IC4054 ROE9 IC4054 HSOE A_ROE8 A_VSOE BS_UVIN7 HSIC IC4054 ROE8 IC4054 VSOE IC4054 YIC7 IC4054 UVIC7 IC4054 HSIC A_ROE7 A_CLKOE BS_UVIN6 VSIC IC4054 ROE7 IC4054 CLKOE IC4054 YIC6 IC4054 UVIC6 IC4054 VSIC A_ROE6 BS_UVIN5 CLK_IC IC4054 ROE6 IC4054 YIC5...

  • Page 99: Dg-Board (6 Of 11) Schematic Diagram

    14.32. DG-Board (6 of 11) Schematic Diagram IC4021 C0JBAP000020 LVDS TRANSMITTER (10bit) MAIN3.3V C4873 C4874 C4945 6.3V L4803 R4604 0.1u 1000p J0JHC0000078 EXB38V680JV A_ROE9 B_ROE9 L4801 A_ROE8 B_ROE8 J0JHC0000078 C4880 B_BOE5 A_ROE7 B_ROE7 B_BOE6 A_ROE6 B_ROE6 C4946 50V 1000p A_ROE5 R4583 B_ROE5 C4875...
  • Page 100 XV-BOARD DG22 (XV01) CLK_IC R4844 HSIC HSIC R4845 VSIC VSIC R4846 UVIN7 UVIN6 R4841 EXB2HV220JV UVIN5 BS_UVIN7 BS_UVIN6 UVIN4 BS_UVIN5 BS_UVIN4 BS_UVIN3 UVIN3 FL4006 SUB9V J0HABH000012 BS_UVIN2 UVIN2 BS_UVIN1 SUB 9V UVIN1 BS_UVIN0 UVIN0 YIN7 SDBOOT YIN6 R4842 D-BOARD EXB2HV220JV BS_YIN7 (D5) SBI1...

  • Page 101: Dg-Board (7 Of 11) Schematic Diagram

    14.33. DG-Board (7 of 11) Schematic Diagram MAIN3.3V L4751 J0JCC0000241 3.3V C4855 C4856 C4858 R4760 0.1u 0.1u 220u CLKC R4763 PD/OE R4758 95.5MHz C4863 C4867 0.1u 100p AGND AVDD C4868 C4864 4.7u 100p XTALIN C4859 X4002 50V 15p H0J270500087 R4766 XTALOUT R4952 R4769...
  • Page 102 IC4042 C0DBEJG00001 ODU_ON/OFF AVR 2.5V SUB9V SUB9V2 ODU +B ODU +B JS4901 ERJ3GEY0R00V BT30V MAIN3.3V FL4017 J0HABH000012 MAIN3.3V(1.55A/1.847A) C4929 C4926 MAIN3.3V(1.55A/1.847A) 0.1u R4948 R4949 C4939 220u C4924 C4922 (SUB3.3V) 6.3V 0.1u MAIN2.5V SUB9V FL4020 TP4087 SUB9V1(1A/0.766A) J0HABH000012 SUB9V1(1A/0.766A) MAIN9V TP4080 MAIN9V(0.1A/NC) C4925 FL4016...

  • Page 103: Dg-Board (8 Of 11) Schematic Diagram

    14.34. DG-Board (8 of 11) Schematic Diagram DG-BOARD (8/11) TNPA3519AB (PA50E) TNPA3519AD (PE50B) H-BOARD (H2) QLINK_AV2 R4918 AV2_QLINK QLINK_AV4 AV4_QLINK R4919 RM_IN RMCN R4920 AI_SENSOR AFC1 AFC1 R4897 AFC2 KEYSCAN KEYSCAN R4921 AL_SRQ R4922 SOS2 SOS2 R4923 AUDIO_MUTE SOUND_MUTE R4924 SP_MUTE SP_MUTE R4925...
  • Page 104 DG-BOARD (1/11) KEYSCAN AFC1 STB3.3V R1374 R1373 RM_IN M2_TRG_IN R1372 M2_TRG_OUT SD_LED SP_MUTE SUB5V L1114 J0JHC0000078 UB5V C1222 Vcc2 C1219 R1361 SCLOUT SDAOUT 0.01u SCLIN SDAIN SDA1 SCL1 C1220 C1221 IC1235 100p 100p C0ZBZ0000800 IIC BUFFER TH-37/42PA50E, TH-37/42PE50B DG-Board (8 of 11) Schematic Diagram...

  • Page 105: Dg-Board (9 Of 11) Schematic Diagram

    14.35. DG-Board (9 of 11) Schematic Diagram JS1177 L1174 J0JCC0000241 C1223 R1277 STB3.3 C1132 C1133 C1224 0.1u STB3.3VB L1113 C1188 J0JHC0000078 L1112 C1225 J0JHC0000078 R1267 50V 68p R1389 R1390 C1187 R1283 JS1000 C1186 R1286 0.01u C1120 R1288 R1271 R1224 R1238 100u R1285 R1232...
  • Page 106 AV AW DG-BOARD (2/11) MAIN5V SUB5V STB3.3V 1132 C1133 0.1u L1113 J0JHC0000078 R1297 R1302 R1316 R1317 5.6k 5.6k SDA2 C1196 SCL2 0.1u SDA1 R1283 SCL1 SDA3 R1286 SCL3 R1288 R1285 R1284 SOS2 PANEL_SOS/INV_ON R1384 R1289 AL_SRQ M2_TRG_OUT M2_TRG_IN R1287 AL_SRQ R1295 R1321 R1307...

  • Page 107: Dg-Board (10 Of 11) Schematic Diagram

    14.36. DG-Board (10 of 11) Schematic Diagram DG-BOARD (5/11) MAIN1.2V C4501 C4502 6.3V 0.1u DDR2.6V_PRO IC4054 1.2V VDD FOR CORE L4501 J0JHC0000078 C1AB00002234 C4515 L4509 C4575 0.1u GC4PRO 6.3V J0JHC0000078 C4521 6.3V C4514 6.3V 2.5V VDD FOR STTL_2 C4503 C4508 IC4054 IC4054 0.1u...
  • Page 108 DG-BOARD (5/11) IC4054 C1AB00002234 GC4PRO C4537 C4538 6.3V 0.1u L4508 MAIN2.5V JHC0000078 R4533 3.3V VDD FOR IO L4510 R4528 J0JCC0000241 C4539 C4544 C4548 IC4054 VDDW IC4054 VDDW IC4054 VDDW TP4503 16V 0.1u 16V 0.1u 0.1u 1.2V C4583 C4588 C4592 IC4054 VDDW IC4054 VDDW...

  • Page 109: Dg-Board (11 Of 11) Schematic Diagram

    14.37. DG-Board (11 of 11) Schematic Diagram DG-BOARD (6/11) DDR2.6V_ R4614 EXB2HV680JV A_DDR_DQ23 B_DDR_DQ23 A_DDR_DQ22 B_DDR_DQ22 A_DDR_DQ21 B_DDR_DQ21 A_DDR_DQ20 B_DDR_DQ20 A_DDR_DQ19 B_DDR_DQ19 A_DDR_DQ18 B_DDR_DQ18 A_DDR_DQ17 B_DDR_DQ17 A_DDR_DQ16 B_DDR_DQ16 A_DDR_DQS2 B_DDR_DQS2 R4610 IC4048 C0DBEJG00001 R4615 AVR 2.6V EXB2HV680JV A_DDR_DQ7 B_DDR_DQ7 A_DDR_DQ6 B_DDR_DQ6 A_DDR_DQ5 B_DDR_DQ5...
  • Page 110 DG-BOARD (6/11) DDR2.6V_PRO C4709 C4710 C4720 6.3V 0.1u 0.1u L4701 J0JHC0000078 C4722 C4730 IC4055 VDDQ IC4055 VDDQ IC4055 VSS_Thermal IC4055 VSS_Thermal 16V 0.1u 16V 0.1u C4723 C4731 IC4055 IC4055 VDDQ IC4055 VSS_Thermal IC4055 VSS_Thermal 16V 0.01u 16V 0.01u C4711 C4732 IC4055 IC4055 VDDQ...

  • Page 111: D-Board Block Diagram

    14.38. D-Board Block Diagram DIGITAL SIGNAL PROCESSOR FORMAT CONVERTER, PlASMA AI SUB-FIELD PROCESSOR IC9300 FORMAT CONVERTER/RGB PROCESSOR R 10bit CTI/TINT G 10bit FORMAT COLOR CONTRAST CONVERTER CONVERTER B 10bit WB-ADJ st-r TO DG5 E+LVDS0 CLK8 X9200 E-LVDS0 14 CLK5 CLKM_IN E+LVDS1 CLK1 FREE_RUN...
  • Page 112 IC9302 DDR SDRAM(64M) CESSOR PLASMA AI/SUB FIELD PROCESSOR TO C11 CTI/TINT Video DATA 24bit(DA,DB,DC8-15) R 10bit COLOR DATA L SUB-FIELD L-DOWN CONTRAST DATA G 10bit NEW PLASMA AI Video DATA 24bit(DA,DB,DC0-7) WB-ADJ PROCESSOR DRIVER B 10bit st-r DRVCLKD0-D3 CLKD3 DATA L TIMING CLKD2 P3V_SCL2 XRST...

  • Page 113: D-Board (1 Of 6) Schematic Diagram

    14.39. D-Board (1 of 6) Schematic Diagram FL9701 D-BOARD TZTNP010YFS (1/6) P-BOARD J0HABH000012 (P25) P12V 12.0 FL9702 J0HABH000012 +12V C9730 C9732 12.0 +12V 0.01u FAN_CONT FAN_CONT FL9703 J0HABH000013 C9731 C9733 0.1u FL9704 J0HABH000013 STBY5V C9734 C973 R9130 R9105 TUNER_SUB_ON F_STBY_ON FAN_SOS FAN_SOS ECO_ON...
  • Page 114 P12V C9730 C9732 0.01u P12V C9731 C9733 R9722 R9726 0.1u STB5V_M 3.3V C9728 4.7u C9734 C9735 C9736 C9742 L9701 C9743 C9744 C9741 R9717 R9740 C9715 C9712 C9722 G1C6R8M00009 0.03 0.1u 6.3V 4.7u 4.7u 4.7u 0.1u 0.1u RUN/SS1 PGOOD C9739 SENSE1+ 0.1u Q9702 C9720...

  • Page 115: D-Board (2 Of 6) Schematic Diagram

    14.40. D-Board (2 of 6) Schematic Diagram D-BOARD TZTNP010YFS (2/6) C9501 C9500 IC9700 C0DBEJG00001 DD_ODEU FP_DSHR AVR 2.5V DD_ODED D-ODEU FP_DSLR FP_NUEL D-ODED FP_DMHR FP_UMH NUEL FP_DMLR DMHR FP_UML FP_DSHL FP_USH FP_DSLL DSHL FP_USL FP_DMHL DSLL 3.3V FP_UEH FP_DMLL DMHL R9700 R9707 DMLL...
  • Page 116 C9501 C9502 DD_PCU1 DD_PCU2 D-PCU1 DD_LEU D-PCU2 DMHR DD_CLRU D-LEU DD_PCD1 D-CLRU DSHL DD_PCD2 D-PCD1 DSLL DD_LED D-PCD2 DMHL DD_CLRD D-LED DMLL D-CLRD R9515 EXB2HV103JV 3.3V L8DO_UC20 L8DO_UB20 L8DO_UA19 AA_BYTE BYTE L8DO_UB19 L8DO_UC19 L8DO_UA14 DQ15/A-1 L8DO_UA18 L8DO_UC12 DATA_DRIVER L8DO_UB18 L8DO_UB14 DQ14 L8DO_UC18 L8DO_UA11...

  • Page 117: D-Board (3 Of 6) Schematic Diagram

    14.41. D-Board (3 of 6) Schematic Diagram D-BOARD TZTNP010YFS (3/6) 3.3V 3.3V_L8 2.5V 2.5V_L8 1.5V 1.5V_L8 FL9300 FL9301 FL9302 J0HABH000013 J0HABH000013 J0HABH000013 C9358 220u L8DO_UA0 L8DO_UB0 IC9300 DOUTUA00 IC9300 DOUTUB00 3.3V_L8 L8DO_UA1 L8DO_UB1 IC9300 DOUTUA01 IC9300 DOUTUB01 C9304 0.1u IC9300 IC9300 IC9300 VDD33...
  • Page 118 3.3V R9824 L8DO_UC0 IC9300 DOUTUB00 IC9300 DOUTUC00 L8DO_UC1 IC9300 DOUTUB01 IC9300 DOUTUC01 L8DO_UC2 IC9300 DOUTUB02 IC9300 DOUTUC02 L8DO_UC3 IC9300 DOUTUB03 IC9300 DOUTUC03 L8DO_UC4 IC9300 DOUTUB04 IC9300 DOUTUC04 ZA9006 ZA9003 L8DO_UC5 IC9300 DOUTUB05 IC9300 DOUTUC05 K4ZZ01000179 K4ZZ01000179 L8DO_UC6 IC9300 DOUTUB06 IC9300 DOUTUC06 L8DO_UC7 IC9300...

  • Page 119: D-Board (4 Of 6) Schematic Diagram

    14.42. D-Board (4 of 6) Schematic Diagram D-BOARD STB3.3V (1/6) R9141 R9140 STB3.3V ON/OFF IC9008 C0DBEJG00001 AVR STB3.3V R9142 Q9021 Q9020 R9022 B1ABCF000138 B1ABCF0001 STB5V_M STB5V Q9003 R9019 R9023 STB3.3V RTR020P02TL 1.6k R9024 R9018 C9004 C9007 C9005 C9006 6.3V 0.1u 0.1u Q9004 B1ADCE000011...
  • Page 120 STB3.3V STB3.3V P12V R9141 R9140 R9046 R9146 R9145 R9041 4.7k R9042 R9045 R9142 R9147 Q9021 Q9020 Q9023 Q9022 B1ABCF000138 B1ABCF000138 B1ABCF000138 B1ABCF000138 3.3V R9039 P3V_SCL2 P3V_SDA2 R9109 R9108 C9030 0.1u D9000 R9069 MAZ303300L C9021 0.1u NCONFIG R9057 R9006 R9053 R9100 AR_IIC_INT NOSYNC STB3.3V...

  • Page 121: D-Board (5 Of 6) Schematic Diagram

    14.43. D-Board (5 of 6) Schematic Diagram D-BOARD IC9500 (2/6) PICTU C1ZBZ0002599 FPGA/SYNC/OSD L8_R0 DISCHARGE CONTROL L8_R1 L8_R2 L8_R3 L8_R4 L8_R5 IC9500 MSEL0 L8_R6 JTAG CONTROL L8_R7 IC9500 MSEL1 3.3V L8_R8 IC9500 L8_R9 IC9500 R9537 R9538 IC9500 nCSO PSTB p_stb IC9500 LVDS66p IC9500...
  • Page 122 D-BOARD (2/6) PICTURE_OUTPUT IC9500 LVDS34n M_ROUT0 R9518 EXB2HV470JV L8_R0 IC9500 LVDS36n M_ROUT1 L8_R1 IC9500 LVDS35p M_ROUT2 L8_R2 L8_R3 IC9500 LVDS36p M_ROUT3 L8_R4 M_ROUT4 IC9500 LVDS35p L8_R5 L8_R6 IC9500 LVDS37p M_ROUT5 L8_R7 IC9500 LVDS38n M_ROUT6 R9519 IC9500 LVDS39p M_ROUT7 EXB38V470JV L8_R8 IC9500 LVDS37n M_ROUT8...

  • Page 123: D-Board (6 Of 6) Schematic Diagram

    14.44. D-Board (6 of 6) Schematic Diagram D-BOARD (3/6) D-BOARD TZTNP010YFS (6/6) L8_PCK IC9300 3.3V_L8 IC9300 TCPOUT L8_R0 IC9300 IC9300 TIOCTL0 IC9300 PLLON R9324 L8_R1 IC9300 IC9300 TIOCTL1 IC9300 WDLLON IC9300 R9325 L8_R2 IC9300 IC9300 TCKSEL0 IC9300 EXTDLLON L8_R3 R9326 MN84512-A(LSI58) IC9300 IC9300...
  • Page 124 DDR-SDRAM(128M) 2.5V_L8 C9356 R9331 C9346 C9348 C9350 C9353 0.1u 0.1u 0.1u 0.1u 0.1u C9354 R9333 0.1u R9341 R9342 L8DO_DB0 L8DO_DC0 IC9300 DOUTDB00 IC9300 DOUTDC00 L8DO_DB1 L8DO_DC1 IC9300 DOUTDB01 IC9300 DOUTDC01 L8DO_DB2 L8DO_DC2 IC9300 DOUTDB02 IC9300 DOUTDC02 L8DO_DB3 L8DO_DC3 IC9300 DOUTDB03 IC9300 DOUTDC03 L8DR_DQ29...

  • Page 125: C1 And C2-Board Block Diagram

    14.45. C1 and C2-Board Block Diagram TO D34 Data +5V(P) 18bit DATA DRIV IC7101 (RIGHT) CLOCK DATA DRIVER (LEFT) 8bit 8bit 2bit IC7104 IC7106 IC7105 BUFFER BUFFER BUFFER 6bit 6bit 6bit 6bit +5V(P) +5V(P) +5V(P) 65 64 65 64 /D13 /D11 PANEL DATA DRIVER TH-37/42PA50E, TH-37/42PE50B...
  • Page 126 SUSTAIN SS23 SUSTAIN Data 24bit +5V(P) DATA DRIVER (RIGHT) IC7201 CLOCK 8bit 8bit 8bit IC7203 IC7202 IC7204 BUFFER BUFFER BUFFER 6bit 6bit 6bit 6bit +5V(P) +5V(P) +5V(P) +5V(P) 64 65 PANEL DATA DRIVER TH-37/42PA50E, TH-37/42PE50B C1 and C2-Board Block Diagram...

  • Page 127: C1-Board (1 Of 2) Schematic Diagram (37 Inch)

    14.46. C1-Board (1 of 2) Schematic Diagram (37 inch) C1-BOARD TNPA3541 (1/2) R7175 C7161 R7121 100V 0.47u R7102 R7136 R7137 R7103 C7104 TERM R7162 R7163 ZA7101 ZA7102 ZA7103 K4CD01000013 K4CD01000013 K4CD01000013 TH-37PA50E, TH-37PE50B C1-Board (1 of 2) Schematic Diagram...
  • Page 128 C1_5V C7108 PANEL DATA DRIVER R7125 R7163 R7133 C7153 100p TH-37PA50E, TH-37PE50B C1-Board (1 of 2) Schematic Diagram...

  • Page 129: C1-Board (2 Of 2) Schematic Diagram (37 Inch)

    14.47. C1-Board (2 of 2) Schematic Diagram (37 inch) C2-BOARD (C22) C1-BOARD TNPA3541 (2/2) C1_5_3V C1_5V R7161 C1_5_3V_B R7117 R7192 220k C7165 R7177 R7123 100V 0.47u R7110 R7138 R7140 R7111 C7106 TERM R7170 R7171 R7135 C7186 100p C7163 R7176 R7122 100V 0.47u R7106...
  • Page 130 C1_5_3V_B C7101 0.1u AH_CLKR AH_NCLKR AH_LED R7126 47 AD_LE1 DOUTDC[17] _5_3V C1_5V R7127 47 AD_LE2 R7161 DOUTDB[17] R7128 47 AH_PCD2 AD_LE3 DOUTDA[17] _3V_B R7192 R7402 DOUTDC[14] R7130 AH_PCD2 AD_CLK11 DOUTDB[14] AH_LED R7132 DOUTDA[14] AD_CLK21 AH_NCLKR DOUTDC[15] AH_CLKR DOUTDB[15] R7178 DOUTDA[15] AA_ODED ODED AA_CLRD...

  • Page 131: C1-Board (1 Of 2) Schematic Diagram (42 Inch)

    14.48. C1-Board (1 of 2) Schematic Diagram (42 inch) C1-BOARD TNPA3545 (1/2) R7175 R7172 R7102 C7161 R7121 100V 0.47u R7136 R7137 C7104 TERM R7162 C7153 100p TH-42PA50E, TH-42PE50B C1-Board (1 of 2) Schematic Diagram...
  • Page 132 R7172 R7121 R7137 C1_5V C7108 PANEL DATA DRIVER R7125 R7163 R7133 ZA7101 ZA7102 ZA7104 K4CD01000013 K4CD01000013 K4CD01000013 TH-42PA50E, TH-42PE50B C1-Board (1 of 2) Schematic Diagram...

  • Page 133: C1-Board (2 Of 2) Schematic Diagram (42 Inch)

    C7165 R7177 R7174 100V 0.47u R7110 R7111 R7138 R7140 C7106 TERM R7170 R7171 C7186 R7134 100p C7163 R7173 R7176 100V 0.47u R7106 R7107 R7139 R7141 C7105 TERM R7167 R7166 C7182 R7135 100p TH-42PA50E, TH-42PE50B C1-Board (2 of 2) Schematic Diagram...
  • Page 134 DSHL DSLL DMHL C1_5V(SS) DMLL C1_5_3V C7138 DMHR 0.1u R7105 AA_DDB8 AA_DDC8 AB_DDB8 C7109 PANEL DATA C1_5V AB_DDC8 DRIVER SIDE R7148 FL7106 EXB38V101JV J0HABH000013 R7187 D-BOARD (D34) R7188 100k C1_5V 7182 R7194 TH-42PA50E, TH-42PE50B C1-Board (2 of 2) Schematic Diagram...

  • Page 135: C2-Board (1 Of 2) Schematic Diagram (37 Inch)

    14.50. C2-Board (1 of 2) Schematic Diagram (37 inch) SS-BOARD (SS23) C2_5V R7247 C023 C2_5_3V_B C7201 0.1u AC_CLKL R7230 AC_NCLKL AB_CLK11 AC_LED R7232 AB_CLK21 R7226 AB_LE4 BA_UEH R7227 AB_LE5 BA_USL R7228 AB_LE6 BA_USH AC_PCD1 BA_UML R7229 AB_LE7 BA_UMH R7278 BA_NUEL NUEL BA_DRV_SOS9 DRV_SOS9...
  • Page 136 SS-BOARD (SS23) R7247 C023 C2_5V C2_5_3V R7310 C2_5_3V_B R7311 R7217 220k ZA7201 ZA7202 ZA7203 ZA7204 C1-BOARD K4CD01000013 K4CD01000013 K4CD01000013 K4CD01000013 (C12) R7313 C7268 R7219 100V 0.47u R7207 R7206 R7233 R7234 C7209 C2_5V PANEL DATA DRIVER R7293 R7296 C7254 C2_5V 100p R7316 C7266 R7218...

  • Page 137: C2-Board (2 Of 2) Schematic Diagram (37 Inch)

    14.51. C2-Board (2 of 2) Schematic Diagram (37 inch) C2-BOARD TNPA3542 (2/2) R7315 R7214 R7237 C7222 C2_5V TERM R7225 R7301 R7245 R7314 R7210 R7239 C7219 C2_5V TERM R7297 R7246 TH-37PA50E, TH-37PE50B C2-Board (2 of 2) Schematic Diagram...

  • Page 138: C2-Board (2 Of 2) Schematic Diagram

    C7272 100V R7315 R7221 0.47u R7214 R7215 R7237 R7238 C7206 PANEL DATA DRIVER R7304 C7282 100p C7270 100V R7314 R7220 0.47u R7210 R7211 R7239 R7240 C7205 PANEL DATA DRIVER R7300 C7283 100p TH-37PA50E, TH-37PE50B C2-Board (2 of 2) Schematic Diagram...

  • Page 139: C2-Board (1 Of 2) Schematic Diagram (42 Inch)

    AB_DDA7 K1MN55B00002 AA_DDB7 AB_DDB7 C7203 AB_DDC7 AA_DDC7 D-BOARD AB_DDA6 (D33) AA_DDA6 AB_DDB6 AB_DDC6 AA_DDB6 R7257 AA_DDC6 EXB38V101JV R7258 EXB38V101JV ZA7203 ZA7201 ZA7204 K4CD01000013 K4CD01000013 K4CD01000013 TERM C7226 R7289 C2-BOARD TNPA3546 (1/2) R7219 TH-42PA50E, TH-42PE50B C2-Board (1 of 2) Schematic Diagram...
  • Page 140 R7207 R7233 R7234 C2_5V PANEL DATA C7209 DRIVER R7296 C7254 C2_5V 100p R7245 C7266 R7244 R7204 100V ERJ8GEY0R00V 0.47u R7202 R7203 R7235 R7236 C2_5V PANEL DATA C7208 DRIVER C7227 R7290 C7253 100p TH-42PA50E, TH-42PE50B C2-Board (1 of 2) Schematic Diagram...

  • Page 141: C2-Board (2 Of 2) Schematic Diagram (42 Inch)

    14.53. C2-Board (2 of 2) Schematic Diagram (42 inch) C2-BOARD TNPA3546 (2/2) R7209 R7215 R7214 R7237 C2_5V C7222 TERM R7225 R7223 R7220 R7208 R728 R7210 R7211 R7239 C7219 C2_5V TERM R7297 R7221 TH-42PA50E, TH-42PE50B C2-Board (2 of 2) Schematic Diagram...
  • Page 142 C7272 R7209 R7243 100V 0.47u R7215 R7214 R7237 R7238 PANEL DATA DRIVER C7206 R7254 C7256 100p C7270 R7208 R7283 100V 0.47u R7210 R7211 R7239 R7240 PANEL DATA C7205 DRIVER R7255 C7255 100p TH-42PA50E, TH-42PE50B C2-Board (2 of 2) Schematic Diagram...

  • Page 143: Sc-Board Block Diagram

    14.54. SC-Board Block Diagram COLD CHASSIS GROUND FLOAT SCAN DRIVE ENERGY RECOVERY PC6505 IC6602 PHOTO COUPLER FET DRIVER D6624 L6611,12,13 Q6621 L6614,15,16 IC6605 TO D20 SC20 BUFFER 1/2 Vo Q6624 IC6607 D6629 AND GATE PC6507 PHOTO COUPLER Vsus GEN. IC6601 S2 CMH FET DRIVER Q6601...
  • Page 144 SIS GROUND FLOATING GROUND TO SD42 SC42 IC6501 A1 B1 PC6505 BUFFER PHOTO COUPLER FCLD A30 B30 FSID FCLU FSID FCLD FCLKD FCLD FCLKD FCLKU FCLKD PROD PROD PC6507 IC6502 VF5V A6 B6 VF5V A7 B7 PHOTO COUPLER BUFFER FSIU FSID PC6509 PROU...

  • Page 145: Sc-Board (1 Of 2) Schematic Diagram

    14.55. SC-Board (1 of 2) Schematic Diagram SC-BOARD (1/2) TNPA3543AB (37inch) TNPA3543 (42inch) P-BOARD (P2) 185.1 175V Vsus L6602 185.1 G0ZZ00002183 C6601 C6602 C6603 Vsus 200V 200V 200V 220u 220u 220u L6647 42INCH: J0JJC0000021 37INCH: R6641 R6642 R6661 P-BOARD SC23 L6604 (P23) 15.0...
  • Page 146 D6491 B0ECHP000003 Q6601 R6611 B1JADN000001 C6611 630V 3900p 190V R6612 C6490 R6499 630V 3300p Q6602 R6613 B1JADN000001 C6612 630V 5600p R6630 Q6621 R6614 200k 42INCH: B1DEKM000001 37INCH: Q6611 2SK3996000VP R6624 R6641 C6621 2SD21850RL 250V Q6603 R6635 B1JADN000001 C6622 R6642 250V C6623 R6636 250V...

  • Page 147: Sc-Board (2 Of 2) Schematic Diagram

    14.56. SC-Board (2 of 2) Schematic Diagram Q6491 D6492 D6471 2SD1263AP0LB B0ECHP000003 MA2J11100L R6461 R6492 R6495 Q6492 200k 150k C6491 400V 2SC1473AEA R6491 R6594 R6493 R6496 100k 100k 270k 150k D6501 MA2J11100L R6497 R6595 Q6461 PC6505 R6610 14.3k Q6462 B1BBCJ000004 C6492 100k R6649...
  • Page 148 ZA6603 K4CD01000013 ZA6602 C6469 K4CD01000013 220u ZA6601 R6621 K4CD01000013 154k C6466 C6479 R6618 Q6461 T6461 R6610 TP45 C6467 2.2k Q6462 0.01u 0.1u B1BBCJ000004 100k ETS13TB139AP D6520 4700p TP40 2SB0709ARL TP64 AB_FSIU B0JCKG000002 R6433 TP41 R6616 AB_FCLU R6615 D6519 L6453 3.3k J0JJC0000021 MA2J11100L TP42...

  • Page 149: Su-Board Block Diagram

    14.57. SU-Board Block Diagram SCAN OUT (UP) BOARD IC6901 PDP SCAN DRIVER TO SC45 SU45 HV64 HV63 HV62 FCLK 48 PIN FCLK OUTPUT VF5V HV18 To 1st 80pins o VF5V HV17 SCAN ELECTR TO SC41 SU41 FSO1 Q6901 FCLK FCLK IC6902 VF5V VF5V...
  • Page 150 To 1st 80pins of SCAN ELECTRODES To 2nd 80pins of SCAN ELECTRODES To 3rd 80pins of SCAN ELECTRODES TH-37/42PA50E, TH-37/42PE50B SU-Board Block Diagram...

  • Page 151: Su-Board Schematic Diagram (37 Inch)

    14.58. SU-Board Schematic Diagram (37 inch) SU-BOARD TNPA3232 To 1st 80pins of SCAN ELECTRODES AD_27 AD_38 AC_75 AC_86 AB_13 AD_26 AD_39 AC_74 AC_87 AB_13 AD_25 AD_40 AC_73 AC_88 AB_13 AD_24 AD_41 AC_72 AC_89 AB_13 OUT41 OUT24 OUT41 OUT24 OUT35 OUT30 OUT35 OUT30 AD_23...
  • Page 152 To 2nd 80pins of To 3rd 80pins of SCAN ELECTRODES SCAN ELECTRODES TPSU1 AB_139 AB_150 AA_203 AA_214 AB_138 AB_151 AA_202 AA_215 AB_137 AB_152 AA_201 AA_216 AB_136 AB_153 AA_200 AA_217 OUT41 OUT24 OUT41 OUT24 OUT35 OUT30 OUT35 OUT30 AB_135 AB_154 AA_199 AA_218 OUT42 OUT36...

  • Page 153: Su-Board Schematic Diagram (42 Inch)

    R6923 MAZ80560HL R6902 R6912 C6911 4.7k 150V R6922 R6920 1000p R6901 SC-BOARD R6921 D6909 (SC45) B0ECHP000001 SU45 AE_FSI AE_FCL D6901 C6931 MAZ80560HL R6924 250V 220k 0.1u AE_FCLK C6912 1000p AE_PRO VF5V VF5V CLKU PROU VF5V TH-42PA50E, TH-42PE50B SU-Board Schematic Diagram...
  • Page 154 OUT6 AC_108 AB_117 AB_172 AA_181 AA_236 AC_109 AB_116 AB_173 AA_180 AA_237 AC_110 AB_115 AB_174 AA_179 AA_238 AB_114 AA_178 AB_113 AA_177 R6913 220k R6903 R6904 D6910 B0ECHP000001 C6933 250V 120V 0.1u Vscn SU41 SC-BOARD (SC41) Vscn TH-42PA50E, TH-42PE50B SU-Board Schematic Diagram...

  • Page 155: Sd-Board Block Diagram

    14.60. SD-Board Block Diagram SCAN OUT (DOWN) BOARD IC6955 PDP SCAN DRIVER TO SC46 HV64 SD46 FCLK HV33 64 PIN HV32 FCLK OUTPUT HV03 FS01 HV02 VF5V To 1st 80pins of HV01 VF5V SCAN ELECTRODES TO SC42 SD42 FCLK FCLK IC6956 VF5V VF5V...
  • Page 156 80pins of ELECTRODES d 80pins of ELECTRODES 80pins of ELECTRODES TH-37/42PA50E, TH-37/42PE50B SD-Board Block Diagram...

  • Page 157: Sd-Board Schematic Diagram (37 Inch)

    14.61. SD-Board Schematic Diagram (37 inch) SD-BOARD TNPA3233 To 1st 80pins of SCAN ELECTRODES AD_27 AD_38 AC_91 AC_102 AB_155 AD_26 AD_39 AC_90 AC_103 AB_154 AD_25 AD_40 AC_89 AC_104 AB_153 AD_24 AD_41 AC_88 AC_105 AB_152 OUT41 OUT24 OUT41 OUT24 OUT35 OUT30 OUT35 OUT30 AD_23...
  • Page 158 DOWN To 2nd 80pins of To 3rd 80pins of SCAN ELECTRODES SCAN ELECTRODES TPSD1 AB_155 AB_166 AA_219 AA_230 AB_154 AB_167 AA_218 AA_231 AB_153 AB_168 AA_217 AA_232 AB_152 AB_169 AA_216 AA_233 OUT41 OUT24 OUT41 OUT24 OUT35 OUT30 OUT35 OUT30 AB_151 AB_170 AA_215 AA_234 OUT42...

  • Page 159: Sd-Board Schematic Diagram (42 Inch)

    AD_4 AD_61 AC_68 AC_125 AB_132 AD_3 AD_62 AC_67 AC_126 AB_131 AD_2 AC_66 AB_130 AD_1 AC_65 AB_129 C6971 1000p D6957 MAZ80560HL R6955 D6961 R6956 B0ECHP000001 120V Vscn C6977 R6959 250V 220k 0.1u SD42 Vscn SC-BOARD (SC42) TH-42PA50E, TH-42PE50B SD-Board Schematic Diagram...
  • Page 160 AA_194 AB_129 AA_193 C6972 R6957 R6979 R6978 220k 1000p SC-BOARD D6962 B0ECHP000001 (SC46) R6958 R6977 R6976 R6975 SD46 AE_FSI C6979 250V AE_FCL 0.1u AE_FCLK AE_PRO D6956 MAZ80560HL VF5V VF5V COMPONENT SIDE (LOWER) FOIL SIDE (UPPER) TH-42PA50E, TH-42PE50B SD-Board Schematic Diagram...

  • Page 161: Ss-Board Block Diagram

    14.63. SS-Board Block Diagram SS Sustain Drive TO P12 SS12 SS34 STB PS STB12V TP15V +15V L6003 TPVDA L6004 TO P11 SS11 TPVSUS VSUS L6002 VSUS TO C23 SS23 Vsus GEN. IC6006 IC6001 BUFFER FET DRIVER Q6001 Q6011 Q6002 Q6012 Q6003 Q6006 Q6013...
  • Page 162 SS34 STB-PS STB12V SS41 SS42 Panel Sustain Electrode SS43 (42inch) SS44 SS41A SS42A Panel Sustain Electrode SS43A (37inch) SS44A TH-37/42PA50E, TH-37/42PE50B SS-Board Block Diagram...

  • Page 163: Ss-Board Schematic Diagram

    14.64. SS-Board Schematic Diagram SS-BOARD TNPA3544AB (37inch) TNPA3544 (42inch) TPVSUS P-BOARD SS11 (P11) 175V 175V VSUS L6002 C6001 C6003 C6004 VSUS G0ZZ00002183 200V 200V 200V 220u 220u 220u R6033 Q6021 200k 42INCH: B1DEKM000001 37INCH: 2SK3996000VP R6041 C6021 250V R6042 C6022 P-BOARD SS12 TP15V...
  • Page 164 Q6001 B1JADN000001 C6011 PANEL PANEL 630V SUSTAIN SUSTAIN 3900p R6011 ELECTRODE ELECTRODE 42INCH ONLY 37INCH ONLY R6012 SS41 SS41A Q6002 C6012 B1JADN000001 630V 5600p R6013 R6014 Q6003 B1JADN000001 R6015 R6016 D6015 Q6011 B0ECHP000003 2SD21850RL L6018 J0JJC0000021 Q6012 2SB1073001TV D6001 B0HBSN000008 R6004 R6023 R6024...

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