Panasonic TH-50PHW7BX Service Manual
Panasonic TH-50PHW7BX Service Manual

Panasonic TH-50PHW7BX Service Manual

Hide thumbs Also See for TH-50PHW7BX:
Table of Contents

Advertisement

Quick Links

Specifications

Power Source:
AC120V 50/60Hz (UY version)
AC220-240V 50/60Hz
(Except UY version model)
Power Consumption: 480 W (UY version)
435 W (Except UY)
Save off 0.8 W, Save on 0.5 W (stand-by
condition)
(UY version)
Save off 1.0 W, Save on 0.7 W (stand-by
condition)
(Except UY version model)
0.1 W (Power off condition)
(UY version model)
0.3 W (Power off condition)
(Except UY version model)
Plasma Display panel: Drive method AC type
16:9 aspect ratio
Contrast Ratio
3000:1
Screen size:
1,106 mm (W) × 622 mm (H)
1,269 mm (diagonal)
No. of pixels
1,049,088 (1,366 (W) × 768 (H))
[4,098 × 768 dots]
Operating condition:
Temperature
32 °F - 104 °F (0 °C - 40 °C)
Humidity
20 % - 80 %
High Definition Plasma Display
TH-50PHW7BX
TH-50PHW7EX
TH-50PHD7EK
TH-50PHD7ES
TH-50PHD7BK
TH-50PHD7BS
TH-50PHD7UY
GPH7D2 Chassis
Applicable signals
Colour System
NTSC, PAL, PAL60, SECAM, Modified NTSC
Scanning format
525 (480) / 60i 60p, 625 (575) / 50i 50p,
750 (720) / 60p 50p, 1125 (1080) / 60i 50i
24p 25p 30p 24sF ... SMPTE274M, 1250
(1080) / 50i
PC signals
XGA display
VGA, SVGA, XGA,
SXGA, UXGA ... (compressed)
Horizontal scanning frequency 15 - 110 kHz
Vertical scanning frequency 48 - 120 Hz
Connection terminals:
AV (UY version)
Video in/out
S-VIDEO IN
(MINI DIN 4PIN)
AUDIO IN
(RCA PIN JACK × 2)
COMPONENT/RGB
(UY version)
Y/G
P
/B
B
P
/R
R
HD
VD
© 2004 Matsushita Electric Industrial Co., Ltd. All
rights
reserved.
distribution is a violation of law.
SORDER NO. ITD0410044C0
D10 Canada: B07
1.0 Vp-p (75-ohm)
Y: 1 Vp-p (75-ohm), C: 0.286 Vp-p
(75-ohm)
0.5 Vrms (high impedance)
1.0 Vp-p/composite (75-ohm)
0.7 Vp-p/non-composite (75-ohm)
0.7 Vp-p (75-ohm)
0.7 Vp-p (75-ohm)
1.0 - 5.0 Vp-p (high impedance)
1.0 - 5.0 Vp-p (high impedance)
Unauthorized
copying
and

Advertisement

Table of Contents
loading

Summary of Contents for Panasonic TH-50PHW7BX

  • Page 1: Specifications

    SORDER NO. ITD0410044C0 D10 Canada: B07 High Definition Plasma Display TH-50PHW7BX TH-50PHW7EX TH-50PHD7EK TH-50PHD7ES TH-50PHD7BK TH-50PHD7BS TH-50PHD7UY GPH7D2 Chassis Specifications Power Source: AC120V 50/60Hz (UY version) Applicable signals AC220-240V 50/60Hz Colour System NTSC, PAL, PAL60, SECAM, Modified NTSC (Except UY version model)
  • Page 2: Table Of Contents

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY AUDIO IN 0.5 Vrms (high impedance) SERIAL (RCA PIN JACK×2) EXTERNAL CONTROL RS-232C COMPATIBLE TERMINAL (D-SUB9PIN) (HIGH-DENSITY R,G,B/0.7 Vp-p (75-ohm) SPEAKERS (External 16W [8W+8W] (10% THD) speakers) (6W W W W ) D-SUB15PIN) Dimensions (W×H×D): 1,210 mm ×...
  • Page 3 TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 14.18. Z-Board 15.37. C1-Board (1 of 2) Schematic Diagram 14.19. H3, S1 and V1-Board 15.38. C1-Board (2 of 2) Schematic Diagram 15 Schematic Diagrams 15.39. C2-Board (1 of 2) Schematic Diagram 15.1.
  • Page 4: Applicable Signals

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 1 Applicable signals...
  • Page 5: Safety Precautions

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 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 6: Prevention Of Electro Static Discharge (Esd) To Electrostatically Sensitive (Es) Devices

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 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.
  • Page 7: About Lead Free Solder (Pbf)

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 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 8: Pcb Structure Sheet Of Gph7D2 Chassis

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 5 PCB Structure sheet of GPH7D2 chassis Board Name Function Remarks Digital Signal Processor Slot Interface & SYNC processor Audio out, DC-DC converter Sustain Out Scan out...
  • Page 9: Service Hint

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 6 Service Hint Service position for HB-Board, HA-Board and TY-42TM6 Note: Extension cable kit for Slot Board is supplied as service fixtures and tools. (Part No. TZSC0704)
  • Page 10: Location Of Lead Wiring

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 7 Location of Lead Wiring...
  • Page 11: C.board And Plasma Panel Replacement

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 8 P.C.Board and Plasma panel replacement Prior to the replacement, place the unit on the pedestal 8.4. Removal of the HX-Board stand remove the front frame. a. Unscrew the screws (×6) and remove the slot case.
  • Page 12: Removal Of The Z-Board

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 8.6. Removal of the Z-Board 8.8. Removal of the PF-Board a. Disconnect the couplers (Z5, Z6, Z7, Z8, Z30, Z31). a. Remove the PF shield case cover and disconnect the coupler (PF1).
  • Page 13: Removal Of The H3-Board

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 8.9. Removal of the H3-Board 8.11. Removal of the SD-Board a. Unscrew the screws (×2 ), and remove the H3-Board a. Unscrew the screws (×3). with the Bracket.
  • Page 14: Removal Of The Ss-Board

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 8.13. Removal of the SS-Board 8.15. Removal of the SS3-Board a. Disconnect the couplers (SS11, SS12, SS32, SS34, SS35, a. Disconnect the couplers (SS31). SS42). b. Disconnect the flexible cable (SS48).
  • Page 15: Removal Of The C1-Board

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 8.17. Removal of the C1-Board a. Disconnect the flexible cables (CA1, CA2, CA3, CA4, C10, C11). b. Disconnect the couplers (C12, C13) release the SC45-SU45 cable from the clamper on the C1-Board.
  • Page 16: Removal Of The C5-Board

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 8.22. Removal of the C5-Board a. Disconnect the flexible cables (CB5, CB6, CB7, C50, C51, C52, C53, C54, C55). b. Release the speaker cable from the clampers (×3) on the C5-Board.
  • Page 17: Adjustment Procedure

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 9 Adjustment Procedure 9.1. Driver Set-up 9.1.1. Item / Preparation 1. Input an APL 100 % white signal. 2. Set the picture controls: - Picture mode: Normal...
  • Page 18: Initialization Pulse Adjust

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 9.2. 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.
  • Page 19: Printed Circuit Board) Exchange

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 9.3. P.C.B. (Printed Circuit Board) exchange 9.3.1. Caution 1. To remove P.C.B. , wait 1 minute after power was off for discharge from electrolysis capacitors. 9.3.2. Quick adjustment after P.C.B. exchange P.C.B.
  • Page 20: Service Mode

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 10 Service mode 10.1. CAT (computer Aided Test) mode To exit the CAT mode, access the ID mode and switch off the main power. 10.1.1. IIC mode Select the IIC mode by Up/Down button on the remote control at the front page of CAT mode then press the Action button on the remote control.
  • Page 21 TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 10.1.2. CD mode Select the CD mode by Up/Down button on the remote control at the front page of CAT mode then press the Mute button on the remote control more than 5 sec.
  • Page 22: Iic Mode Structure (Following Items Value Is Sample Data.)

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 10.2. IIC mode structure (following items value is sample data.)
  • Page 23: Alignment

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 11 Alignment 11.1. PC/RGB panel white balance INPUT Equipment Setting Alignment menu Procedure 1) Set G cut off to " 80 ". 1 PC Color Picture: Gray Scale...
  • Page 24 TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY INPUT Equipment Setting Alignment menu Procedure Picture: 1) Write down each color temaparature of R,G,B drive and Normal Cut off data as follows. Aspect: 16:9 White White balance:...
  • Page 25 TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY INPUT Equipment Setting Alignment menu Procedure Picture: 1) Write down each color temaparature of R,G,B drive and Normal Cut off data as follows. Aspect: 16:9 White White balance:...
  • Page 26: Hd/ 525I /525P /625I /625P Panel White Balance

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 11.2. HD/ 525i /525p /625i /625p panel white balance INPUT Equipment Setting Alignment menu Procedure (720i or 1080i) Color Picture: Gray Scale Analyzer Normal Pattern White balance:...
  • Page 27 TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY INPUT Equipment Setting Alignment menu Procedure Picture: 1) Write down each color temaparature of R,G,B drive and Normal Cut off data as follows. Aspect: 16:9 White White balance:...
  • Page 28: Trouble Shooting Guide

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 12 Trouble shooting guide 12.1. Self Check 1. Self-check is used to automatically check the bus line controlled circuit of the Plasma display. 2. To get into the Self-check mode, press the volume down...
  • Page 29 TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 12.2.2. Power LED no light...
  • Page 30: No Picture

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 12.3. No Picture 12.4. 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.
  • Page 31: Option Setting

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 13 Option Setting 13.1. How to access and setting How to access the Option menu...
  • Page 32: Contents Of Open Menu

    TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY 13.2. Contents of Open Menu Hidden Option Menu for GPH7D2 series GPH7D2 chassis series have special function and operation setting facility called Option Menu. This Option Menu is useful for special function required customers.
  • Page 33: Schematic Diagrams

    15 Schematic Diagrams 15.1. Schematic Diagram Notes...
  • Page 35: Main Block Diagram

    INITIALIZE PULSE SCAN VOLTAGE SYNC SEPARATOR SYNC VIDEO SW LVDS GC2M SC62 R G B VIDEO VIDEO PC RS-232C S-VIDEO PC AUDIO IN COMPONENT/RGB AUDIO IN SPEAKER TERMINAL S.R. S.R. S.R. S.R. S.R. S.R. S.R. TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX Main Block Diagram...
  • Page 36 R OUT L OUT POWER SWITCH AC IN AC IN LINE PRIMARY FILTER CIRCUIT STAND BY PF10 SPEAKER TERMINAL POWER ON STAND BY REMOTE SENSOR VOL.DOWN S.R. S.R. S.R. S.R. S.R. S.R. TV/VCR LIGHT DETECTER VOL.UP TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX Main Block Diagram...
  • Page 37: Pf And P-Board Block Diagram

    AC PLUG RL403 RL402 IC50 POWER 350V D404 T410 D511 IC502 IC507 X501 D409 4NHz XOUT RESET D410 RESET D555 D510 Q535 IC409 Q501 Q522 IC408 Q502 Q503 D557 Power IC504 Supply Board COLD TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX PF and P-Board Block Diagram...
  • Page 38: Z-Board

    TV ON/OFF X501 4NHz XOUT TV ON/OFF Q552 STB5V PS SOS PS SOS RESET Q544 FAN SOS PS SOS ALL OFF Q547 Q554 FAN CONT ALL OFF ALL OFF Q555 Q553 IC503 Csus TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX PF and P-Board Block Diagram...
  • Page 39: Pf-Board Schematic Diagram

    C901 C904 F900 G0B602K00001 ERZV10V621P2 0.47u K5D802BNA003 JS906 LIVE C907 F901 NEUTRAL K5D802BNA003 JS908 LF902 JS909 R901 R902 G0BYYYL00004 S901 J0LT00000009 C902 C908 C903 C909 470p 220p 470p 220p S902 J0LT00000009 ZA901 K4ZZ01000121 CF902 ERZV10V621P2 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX PF-Board Schematic Diagram...
  • Page 40 B0HCMM000001 R932 R922 IC930 R930 C913 C0DBEMB00002 R931 C919 R934 220p 0.22u C933 R935 IC920 B3PAA0000261 R933 D933 RL920 B0JCME000025 K6B1ADA00009 D932 MA3X152K0L Q930 R938 2SC3311A0A R937 3.3k COLD P-BOARD (P9) LIVE NEUTRAL C909 220p TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX PF-Board Schematic Diagram...
  • Page 41: P-Board (1 Of 6) Schematic Diagram

    1.0uF/450V D4EAD6210001 C403 2200pF/250Vac R414 L403 EXCELSA35T R424 C431 1000P[KB] R421 Q401 C408 R471 SSM3J02T C462 3300 R467 R430 R462 430K[F] 430K[F] P-BOARD TNPA3236AB (1/6) PR402 D428 D427 ERA15-10 ERA15-10 P-BOARD (3/6) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX P-Board (1 of 6) Schematic Diagram...
  • Page 42 R419 R440 680K[F] 220P 100K 470K C427 R431 1.0[KB] R458 D418 4700 MA4082-M Q422 D429 R444 ERA15-10 C445 RN1304 C440 R464 R451 1[KB] 10[YXF] 33K[F] R433 C426 R463 R443 C468 470P 0.01[KB] TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX P-Board (1 of 6) Schematic Diagram...
  • Page 43: P-Board (2 Of 6) Schematic Diagram

    12K[F] Q514 C503 Q525 SSM6N16FU 0.1[KB] IC521 XN4601 R570 SN74AHC2G74HDCT 100K[F] R599 D564 3300 MA111 R535 R594 100K 3300 R571 8200[F] R566 R615 33K[F] R595 C538 Q516 Q504 0.01[KB] SSM3J02T 2SK3065 R564 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX P-Board (2 of 6) Schematic Diagram...
  • Page 44 39K[F] 10K[F] Q506 XN4401 R610 2200 D548 MA4075-M R640 3600[F] Q520 HN1B01F R658 6200[F] Q511 R641 C553 C547 2SK3018 0.033[KB] 0.1[KB] Vsus R608 Csus D538 MA4051N-MKT R609 8200 R663 2200 P-BOARD (4/6) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX P-Board (2 of 6) Schematic Diagram...
  • Page 45: P-Board (3 Of 6) Schematic Diagram

    2SK3018T106 R408 100K D405 C421 R418 C418 R409 MA165 C410 C402 169K[F] 0.01[KB] 47/50V[YXF] 1[KB] 100p C471 D402 1[KB] MA4082-M R425 3300 C417 0.01[KB] Q417 IC403 2SK3018T106 ON3171 COLD R508 C611 0.01[KB] TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX P-Board (3 of 6) Schematic Diagram...
  • Page 46 R494 560K[F] R404 C482 0.1[KB] R453 R495 560K[F] R496 560K[F] Q421 2SD1819A R497 24K[F] Q418 C418 UNR521L00L 1[KB] R480 C422 91K[F] 0.01[KB] D434 IC401 MA4082-M IC404 ON3171 R486 3300 ON3171 P-BOARD (5/6) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX P-Board (3 of 6) Schematic Diagram...
  • Page 47: P-Board (4 Of 6) Schematic Diagram

    5600[F] C587 SSM6N16FU R537 0.01[KB] 56K[F] IC523 Q510 Q519 2SB1218AR SN74AHC2G74HDCT Q509 2SK3065 D563 R540 MA111 XN4401 100K R576 10K[F] R574 R585 IC520 33K[F] Q545 NC7WZ14P6X 2SK3065 C530 0.033[KB] C535 0.01[KB] R612 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX P-Board (4 of 6) Schematic Diagram...
  • Page 48 15K[F] R653 D551 R545 C586 3300 MA4075-M 0.1[KB] R652 R579 D561 MA4075-M R649 Q508 DTC144TUA106 Q524 R660 R606 12K[F] 2SD1819A-RTX 3300 R673 R667 5.1K[F] 7500[F] R661 R650 C601 0.01[KB] Vlow P-BOARD TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX (6/6) P-Board (4 of 6) Schematic Diagram...
  • Page 49: P-Board (5 Of 6) Schematic Diagram

    X501 R513 R520 4MHz 100K 100K R515 R516 Q522 RN2302 Q501 R568 2SD1820A R506 C505 R569 1000P[KB] Q502 2SD1820A R504 Q503 IC502 RN2302 R502 XC61CC2702MR 100K C502 R503 100K P-BOARD TNPA3236AB (5/6) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX P-Board (5 of 6) Schematic Diagram...
  • Page 50 R515 R516 (D27) C583 0.01[KB] K1KA09A00099 RUSH_ON/OFF C507 TV_ON/OFF 0.01[KB] FAN_CONT STB5V Q544 KILL_SOS RN2302 R518 FAN_SOS PS_SOS ALL_OFF R532 R577 R517 D515 100K 100K Z-BOARD (Z10) K1KA05A00177 15.4 +15V FAN_SOS FAN_CONT TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX P-Board (5 of 6) Schematic Diagram...
  • Page 51: P-Board (6 Of 6) Schematic Diagram

    15.10. P-Board (6 of 6) Schematic Diagram P-BOARD TNPA3236AB (6/6) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX P-Board (6 of 6) Schematic Diagram...
  • Page 52 P-BOARD (4/6) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX P-Board (6 of 6) Schematic Diagram...
  • Page 53: Ha-Board Block Diagram And Schematic Diagram

    Q3001 R3004 R3007 C3008 180k AUDIO IN L AMP Q3002 L3005 R AMP R301 J0HABB000003 J0HAAB000012 IC3002 R3006 R3005 C3007 180k R301 STB5V EEPROM TERMINAL BOARD INFORMATION JS3001 JS3002 JS3003 JS3004 JS3005 JS3006 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX HA-Board Block and Schematic Diagram...
  • Page 54 STB5V R3022 C3022 Q3002 0.1u R3014 000003 2SD0601A0L 000012 3.3V AB_AUD_R R3006 R3019 C3007 3.3V R3026 R3015 R3023 IC3002 C3EAGC000010 JS3008 C3021 R3036 R3037 JS3007 AA_SCL2 AA_SDA2 EEPROM TERMINAL BOARD J-BOARD INFORMATION (J12) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX HA-Board Block and Schematic Diagram...
  • Page 55: Hb-Board Block Diagram

    IC3003 Analog Front-End SWITCH Filte INV. IC3003 Q3004 Q3005 L.P .F. Q3007 Q3104 VIDEO Q3003 JK3002 BUFFER BUFFER VIDEO VIDEO IN/OUT Q3023 L IN Q3051 JK3004 L AMP AUDIO IN Q3052 R IN R AMP TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX HB-Board Block Diagram...
  • Page 56 TXC+ Generation LL Clock CLK IN TXC- TXC- CLKSEL /PDWN X3101 IC3305 IC3304 DAC ICC EXPANDER 5V<=>3.3V /POWN CLK SEL S SEL S DET IC3105 5V<=>3.3V IC3699 EEPROM SCL2 TERMINAL BOARD INFORMATION SDA2 S2 DET TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX HB-Board Block Diagram...
  • Page 57: Hb-Board (1 Of 2) Schematic Diagram

    AO_FI6 C3205 C3213 C3218 0.1u AO_FI4 AO_FI5 L3201 AO_FO3 AO_FO6 ELJPA100KF 3.3V AO_FO4 AO_FO5 C3209 C3216 AO_RE AO_WE C3217 AO_RR AO_WR RSTR RSTW SRCK SWCK C3206 C3207 IC3301 220u C0CBABB00029 AVR 3.3V TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX HB-Board (1 of 2) Schematic Diagram...
  • Page 58 C3135 6.3V 6.3V 6.3V 0.01u L3104 ELJPA100KF C3218 0.1u C3188 L3102 L3103 PLL2.5V ELJPA100KF ELJPA100KF C3150 0.01u R3152 R3153 R3156 R3157 C3136 C3140 100p C3151 C3153 100p R3195 R3194 IC3105 C0JBAZ001834 5V=>3.3V TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX HB-Board (1 of 2) Schematic Diagram...
  • Page 59: Hb-Board (2 Of 2) Schematic Diagram

    3.3V DAC IIC EXPANDER PLL2.5V SDA2 C3309 AL_S_SEL SCL2 C3313 ON/OFF IC3304 C0JBBZ000285 IC3303 5V=>3.3V AN80L25RMSTX C3317 AVR 2.5V R3308 R3309 R3307 R3337 SCL2 SDA2 R3338 IC3699 C3EBGC000018 EEPROM TERMINAL BOARD INFORMATION TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX HB-Board (2 of 2) Schematic Diagram...
  • Page 60 SCL2 SDA2 3.3V AI_TX3+ AI_TX3- AJ_TXC+ AJ_TXC- AH_TX2+ AH_TX2- AK_TX1+ AK_TX1- AD_TX0+ AD_TX0- J-BOARD (J11) 103FA STB5V SCL2 SDA2 SDA2 SCL2 R3307 SCL2 SDA2 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX HB-Board (2 of 2) Schematic Diagram...
  • Page 61: Hx-Board Block Diagram And Schematic Diagram

    PC HD PC VD PC VD D3503 MAZ30560ML IC35 IC3502 DDC EEPROM VCLK JK3509 REMOTE IN RXD-PC RS-232C SERIAL TXD-PC JK3509 PCis D3507 RS-232C MAZ81600HL R3510 D3508 MAZ81600HL R3511 D3509 MAZ81600HL D3510 MAZ81600HL TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX HX-Board Block and Schematic Diagram...
  • Page 62 R3590 R3586 J-BOARD (J14) PC G FL3514 J0HAAB000012 AB_RXD PC B D3507 MAZ81600HL R3510 AB_RXD PC R D3508 AB_TXD MAZ81600HL FL3515 J0HAAB000012 R3511 AB_TXD D3509 MAZ81600HL D3510 MAZ81600HL PC Ls PC Rs STB5 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX HX-Board Block and Schematic Diagram...
  • Page 63: J-Board Block Diagram

    SLOT2 DET RESET RESET B35 IC3150 TX3+ TX3- REMOTE TXC+ REMOCON OUT TXC- TX2+ TX2- TX1+ TX1- TX0+ TX0- 9 11 12 14 15 TX0+ TX1+ TX2+ TXC+ TX3+ TO D-BOARD TX0- TX1- TX2- TXC- TX3- TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX J-Board Block Diagram...
  • Page 64 STB ON SERIAL RXD PC SLOT 5V SLOT 5V LAN 15V LAN15V SLOT 3.3V SLOT 3.3V LAN 15V SLOT 3.3V IC3108 IC8100 DR15V DR15V AVR 12V AVR 5V DR15V IC3109 IC8101 AVR 5V AVR 9V DIG12V TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX J-Board Block Diagram...
  • Page 65: J-Board (1 Of 4) Schematic Diagram

    15.17. J-Board (1 of 4) Schematic Diagram J-BOARD (1/4) TNPA3197 (TH-50PHD7BK/BS/EK/ES/UY) TNPA3197AB (TH-50PHW7BX/EX) SYNC R3163 SELECT (MAIN) IC8001 C8003 0.1u C0JBAR000241 L8001 G1C100K00020 C8049 R8001 R8002 R8009 C8001 0.01u R8010 R8003 R8004 R8011 R8017 R8012 5.6k AE_SW0 AE_SW1 R8018 5.6k...
  • Page 66 C0JBAS000109 C8051 HI:ON SWITCH 0.1u R8097 AE_SW2 AE_SW3 AC_CS((M)) R8098 VIDEO *R3162 *C8043 *R8094 0.1u *Q8001 2SD0601A0L *R8071 *C8041 *R8061 2.2u *R8062 *C8050 *R8060 0.01u *IC8008 C0JBAR000111 SWITCH PHD7 ONLY J-BOARD (3/4) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX J-Board (1 of 4) Schematic Diagram...
  • Page 67: J-Board (2 Of 4) Schematic Diagram

    15.18. J-Board (2 of 4) Schematic Diagram J-BOARD (2/4) TNPA3197 (TH-50PHD7BK/BS/EK/ES/UY) TNPA3197AB (TH-50PHW7BX/EX) SYNC SIGNAL PROCESSOR (MAIN) IC8003 C1AA00000395 L8003 G1C100K00020 H.State Clamp Timing C8036 R8041 V.State V.Pol. 100p Green Sep Filter H.Pol. C8029 R8033 C8025 0.01u 100k Green IN...
  • Page 68 *C8032 *R8070 R8058 *R8082 *R8078 1.5k 1.5k R8059 *R8040 *R8038 4.7k 4.7k *C8034 *C8039 1000p 1000p ZA3001 ZA3002 K4CD01000013 K4CD01000013 ZA3003 ZA3004 K4CD01000013 K4CD01000013 ZA3005 ZA3006 K4CD01000013 K4CD01000013 ZA3007 K4CD01000013 J-BOARD (4/4) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX J-Board (2 of 4) Schematic Diagram...
  • Page 69: J-Board (3 Of 4) Schematic Diagram

    STB_ON D-BOARD (D1) AF_PR_S IC3150 C0JBCA000066 AG_PR_M STB5V_S AF_Y_S D-BOARD C3150 (D5) 0.1u AG_Y_M AF_PB_S R3007 R3023 D3007 SLOT9V LAN15V STB5V_S SLOT5V SLOT3.3V AG_PB_M MA2J11100L AF_HD_S AF_VD_S AG_HD_M AF_DPMS_HD SLOT1 AG_VD_M AF_DPMS_VD TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX J-Board (3 of 4) Schematic Diagram...
  • Page 70 IC3004 IC3002 IIC SW C1AB00000454 EX I/O C0JBBR000002 D-BOARD D-BOARD (D6) R3060 D3005 LNJ206R5ARA R3007 R3008 SLOT9V R3023 D3007 Q3004 SLOT5V SLOT3.3V STB5V_S LAN15V 2SD0601A0L MA2J11100L R3024 D3008 R3116 MA2J11100L SLOT2 SLOT1 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX J-Board (3 of 4) Schematic Diagram...
  • Page 71: J-Board (4 Of 4) Schematic Diagram

    LAN15V STB5V_S R8202 D8200 MAZ31500ML Q8202 R8203 2SD0601A0L C8200 D8201 R8204 MA2J11100L 100k R8200 Q8200 LAN15V 2SD0601A0L R8205 D8204 R8201 MA2J11100L D8203 Q8201 R8206 SLOT9V MAZ31000ML 2SD0601A0L LAN15V STB5V_S SLOT5V SLOT3.3V SLOT3 TH-50PHD7BK/EK/UY, TH-50PHW7BX/EX J-Board (4 of 4) Schematic Diagram...
  • Page 72 470u AF_Y_S 2SD0601A0L C8073 D8011 MA3X15300L AF_PB_S R3219 *C3267 *R3261 R3215 4.7k 470u Q8013 *R3112 *R3113 2SB0709A0L PHD7 ONLY 1.5k 4.7k HD7 ONLY STB5V_S HX-BOARD (HX1) J-BOARD (4/4) TNPA3197 (TH-50PHD7BK/BS/EK/ES/UY) TNPA3197AB (TH-50PHW7BX/EX) TH-50PHD7BK/EK/UY, TH-50PHW7BX/EX J-Board (4 of 4) Schematic Diagram...
  • Page 73: D-Board (1 Of 2) Block Diagram

    LVDS/TTL(PARALLEL) TO J-BOARD IC9860 BUS SWITCH Q9011 RX0- RX0+ R/G/B RX1- RX1+ IC9865 IC9864 RX2- MAIN SWITCHING RX2+ INVERTER Q9010 RX3- INV. CLK OUT RX3+ HS OUT CLKB RXCLK- VS OUT RXCLK+ TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (1 of 2) Block Diagram...
  • Page 74 SDA3 SCL2 SCL2 Q9003 P12V SDA2 SDA2 Q9010 Q9004 IC9004 1.5V1 SCL1 SCL1 INV. 3.3V SOS Q9009 Q9005 SDA1 SDA1 1.5V2 EEPROM 5V SOS Q9006 3.3V CLKB X9001 OSC 1 OSC 2 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (1 of 2) Block Diagram...
  • Page 75: D-Board (2 Of 2) Block Diagram

    SYS CK SOS DET IC9214 STB5V-M STB5V SOUND_MUTE SOUND MUTE AVR STB3.3V STB_ON STB ON FAN SOS PS SOS STB3.3V ALL OFF TV ON/OFF STB5V POWER SOS STB5V (2/2) Plasma AI Sub-Field Processor TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (2 of 2) Block Diagram...
  • Page 76 LSI RST CK SOS DET 5V-SENSE Q9014 Q9304 D MUTE DRIVER RESET LED_G LED_G Q9017 LED_R Q9018 LED_R KEY_IN KEY IN N/OFF SOS3 SUS SOS ER SOS SOS2 DATA SOS SOS1 SCAN SOS TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (2 of 2) Block Diagram...
  • Page 77: D-Board (1 Of 12) Schematic Diagram

    MN_RX3+ D-BOARD SB_RX0- SB_RX0- SB_RX0+ SB_RX0+ TZTNP020VDS (TH SB_RX1- SB_RX1- SB_RX1+ TZTNP01VNSU (T SB_RX1+ SB_RX2- SB_RX2- (1/12) SB_RX2+ SB_RX2+ SB_CLK- SB_RXCLK- SB_CLK+ SB_RXCLK+ SB_RX3- SB_RX3- SB_RX3+ SB_RX3+ J-BOARD (J5) (J6) D-BOARD (7/12) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (1 of 12) Schematic Diagram...
  • Page 78 *R9866 *R9871 *R9877 EXB2HV470JV EXB2HV470JV EXB2HV470JV *C9873 0.1u *IC9864 *C9880 *R9884 C0JBAB000550 0.1u INV. *IC9863 C0ZBZ0000850 DS90CF386MTDX *IC9865 C0JBAS000109 SWITCHING *R9880 *C9879 *R9878 0.1u P020VDS (TH-50PHD7BK/BS/EK/ES/UY) P01VNSU (TH-50PHW7BX/EX) D-BOARD (7/12) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (1 of 12) Schematic Diagram...
  • Page 79: D-Board (2 Of 12) Schematic Diagram

    0.1u *IC9861 *IC9860 BUS SWITCH C0JBAZ001992 BUS SWITCH C0JBAZ001992 SN74CBT16211ADGGR SN74CBT16211ADGGR 100MHz *Q9010 *R9106 *Q9012 *R9130 B1ADCC000004 B1ADCC000004 *R9127 *R9100 *R9116 *R9136 *R9082 *R9124 *Q9011 B1ABCC000004 *R9111 *Q9013 *R9133 B1ABCC000004 D-BOARD (8/12) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (2 of 12) Schematic Diagram...
  • Page 80 MA_B4 MA_B5 MA_B6 DQ13 MA_B7 N.C. N.C. DQ12 MA_G0 ABI_D MA_G1 MA_G2 RESET MA_G3 R9184 C9048 C9049 MA_G4 N.C. DQ11 0.1u 4.7u MA_G5 N.C. MA_G6 MA_G7 RY/BY DQ10 N.C. ABI_I 9931 ABI_J TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (2 of 12) Schematic Diagram...
  • Page 81: D-Board (3 Of 12) Schematic Diagram

    *FL9201 J0HABH000012 C9208 C9211 6.3V 0.1u *FL9202 J0HABH000012 C9209 C9212 6.3V 0.1u C9200 C9201 C9202 6.3V 0.1u 0.1u REG 3.3V ANALOG(S) *IC92 C0ZBZ0000850 DS90CF386MTDX & DIGITAL2 R9201 R9202 *IC9 C0JBA D-BOARD (9/12) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (3 of 12) Schematic Diagram...
  • Page 82 C9219 0.1u C0JBAB000550 INV. *C9255 0.1u *C9227 *C9228 *C9235 *C9236 6.3V 6.3V 0.1u 0.1u *IC9203 BZ0000850 *IC9200 *IC9201 BUS SWITCH BUS SWITCH C0JBAZ001992 C0JBAZ001992 SN74CBT16211ADGGR SN74CBT16211ADGGR R9215 *IC9205 C0JBAS000109 SWITCHING BH BI TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX P-Board (3 of 12) Schematic Diagram...
  • Page 83: D-Board (4 Of 12) Schematic Diagram

    FP_DMHL FP_DMLL EXB38V103JV EXB38V103JV FP_DMLR FP_DMHR FP_DSLR 3.3V FP_DSHR *FL9501 R9846 J0HABH000012 C9575 4.7u R9527 C9500 CLK GEN. X9500 *IC9500 H0J200500038 C1ZBZ0002606 C9501 R9441 3.3V *FL9500 3.3V_L78 J0HABH000012 *C9579 220u D-BOARD (10/12) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (4 of 12) Schematic Diagram...
  • Page 84 LED(RIGHT) R9848 FP_LEU(L) PCU(LEFT) FP_UML EXB38V103JV FP_PCD(R) FP_USH LEU(LEFT) FP_LED(R) FP_USL FP_PCU(L) C9738 FP_UEH FP_LEU(L) FP_NUEL R9853 EXB38V103JV FP_UMH NUEL FP_UML FP_USH 3.3V->5V FP_USL FP_UEH 3.3V->5V D-BOARD TZTNP020VDS (TH-50PHD7BK/BS/EK/ES/UY) TZTNP01VNSU (TH-50PHW7BX/EX) (4/12) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (4 of 12) Schematic Diagram...
  • Page 85: D-Board (5 Of 12) Schematic Diagram

    15.27. D-Board (5 of 12) Schematic Diagram R-UP C2-BOARD (C24) K1MN80B00007 *FL9209 J0HABH000012 3.3V D9303 R9652 MA3X152K0L R9653 Q9301 4.7k B1ABCC000004 C9554 R9724 100k 0.01u D-BOARD (11/12) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (5 of 12) Schematic Diagram...
  • Page 86 3.3V D9303 MA3X152K0L 5V_SENSE 0004 D-BOARD TZTNP020VDS (TH-50PHD7BK/BS/EK/ES/UY) TZTNP01VNSU (TH-50PHW7BX/EX) (5/12) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (5 of 12) Schematic Diagram...
  • Page 87: D-Board (6 Of 12) Schematic Diagram

    IC9302 AA14 AVSS IC9302 AVDD33 R9951 SUB-FIELD PROCESSOR 1.1k C9344 IC9302 AVSS IC9302 AVDD25 (L Master) SLV40h IC9302 AB14 BIAS 0.1u C9347 IC9302 AVSS IC9302 AVDD25 C9376 R9952 1.4k 0.1u 0.1u POWER TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (6 of 12) Schematic Diagram...
  • Page 88 R9495 L8_NWE IC9302 AC15 L8_DQ27 L8DR_DQ27 R9497 2.5V_L8 L8_DQ28 L8DR_DQ28 R9499 R9953 L8_DQ29 L8DR_DQ29 R9501 IC9302 AB14 BIAS IC9302 AC16 VREF L8_DQ30 L8DR_DQ30 R9503 D-BOARD C9376 R9954 (12/12) L8_DQ31 L8DR_DQ31 0.1u R9505 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (6 of 12) Schematic Diagram...
  • Page 89: D-Board (7 Of 12) Schematic Diagram

    R9252 R9336 *D9024 MA3X152K0L AA_SOS1 R9253 SOS1 R9254 AA_SOS2 STB5V SOS2 R9255 SC_CEL *D9025 SC_CEH R9256 R9341 MA3X152K0L LED_R *D9026 MA3X152K0L SC_CSL R9257 DRVRST_5V R9258 SC_CSH R9033 R9259 SC_CML SC_CMH R9260 R9237 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (7 of 12) Schematic Diagram...
  • Page 90 D-BOARD (1/12) DS (TH-50PHD7BK/BS/EK/ES/UY) SU (TH-50PHW7BX/EX) STB3.3V STB5V IIC 3.3V R9032 R9031 2.7k 2.7k 5V_SCL3 3V_SCL3 Q9002 B1CBHD000001 AR_IIC_CONT 5V_SDA3 3V_SDA3 Q9000 B1CBHD000001 STB5V AVR 2.5V1 IC9213 R9020 C0DBEZG00004 Q9001 V->2.5V STB3.3V STB3.3V *FL9000 B1CBHD000001 J0HABH000012 K1KA14A00248 2.5V_1 R9019 5.6k 3.3V...
  • Page 91: D-Board (8 Of 12) Schematic Diagram

    3.3V C9030 1.5V2 R9025 D9013 4.7u R9037 B0ADBA000006 R9109 Q9005 6.8k R9029 R9051 B1ABCC000004 5.6k R9056 *C9024 R9114 3.3V R9026 D9014 Q9009 R9052 R9038 B0ADBA000006 5.6k B1ABCC000004 R9030 Q9006 B1ABCC000004 CATS EYE TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (8 of 12) Schematic Diagram...
  • Page 92 0.1u 0.1u 0.1u 0.1u *C9051 R9189 C9045 R9183 C9044 R9178 C9043 R9173 P3V_SDA2 P3V_SCL2 PROM D-BOARD 0 (TH-50PHD7BKJ/BSJ/EKJ/ESJ/UY) STB3.3V 1 (TH-50PHW7BXJ/EXJ) TZTNP020VDS C9030 C9029 (TH-50PHD7BK/BS/EK/ES/UY) 0.1u 4.7u 3V_SCL1 TZTNP01VNSU 3V_SDA1 (TH-50PHW7BX/EX) (8/12) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (8 of 12) Schematic Diagram...
  • Page 93: D-Board (9 Of 12) Schematic Diagram

    FP_CLK SC_CSH FP_CSL FP_CEL SC_SCSU FP_SID FP_CEH FP_SIU SC_CML FP_CSH SC_CPL FP_SCSU SC_CMH FP_CML SC_CPH FP_CPL FP_SID FP_CSL FP_SCSU FP_CMH FP_CSH FP_CPH FP_CPL FP_CML FP_CPH FP_CMH C9714 C9700 R9723 R9747 EXB38V103JV EXB38V103JV TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (9 of 12) Schematic Diagram...
  • Page 94 C9733 C9736 0.1u 0.1u R9808 4.7k C9735 0.1u RM_OE R9829 4.7k R9833 RM_A20 R9834 RM_CE RM_WE R9809 R9835 RM_RD_BY R9828 4.7k R9816 R9813 IC9703 C0EBE0000066 RESET D-BOARD TZTNP020VDS (TH-50PHD7BK/BS/EK/ES/UY) TZTNP01VNSU (TH-50PHW7BX/EX) (9/12) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (9 of 12) Schematic Diagram...
  • Page 95: D-Board (10 Of 12) Schematic Diagram

    AA14 AVSS-2 *IC9501 *IC9501 0.1u *IC9501 AVSS-1 *IC9501 AVDD25 *IC9501 HMASKA *IC9501 HMASKB C9551 0.1u *IC9501 AVDD25 *IC9501 VMASKA *IC9501 VMASKB POWER *IC9501 CLAMPA *IC9501 CLAMPB (10/12) D-BOARD TZTNP020VDS (TH-50PHD7BK/BS/EK/ES/UY) TZTNP01VNSU (TH-50PHW7BX/EX) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (10 of 12) Schematic Diagram...
  • Page 96 L7_RMD0 L7_VOUT *IC9501 ROMD0 R9585 *IC9501 I2CSLV0 *IC9501 *IC9501 OSDCKO OSD_VDO *IC9501 OSDVO L7_RMCE *IC9501 ROMCE R9068 *IC9501 I2CSCL OSD_HDO *IC9501 OSDHO R9069 *IC9501 I2CSDA ASKB *IC9501 OCKO ASKB *IC9501 C78EN AMPB TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (10 of 12) Schematic Diagram...
  • Page 97: D-Board (11 Of 12) Schematic Diagram

    L7DR_AD1 RM_A18 L7_RMD2 L7DR_DQ2 L7DR_AD0 L8_G7 L7_RMD9 L8_R7 L7_RMD1 L8_R6 L7_RMD8 L8_R5 L7_RMD0 L8_R4 RM_OE L8_R3 L8_R2 RM_CE L8_R1 L8_R0 C9562 C9564 C9567 C9566 C9570 0.1u 0.1u 0.1u 0.1u 0.1u R9308 R9309 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (11 of 12) Schematic Diagram...
  • Page 98 D-BOARD TZTNP020VDS (TH-50PHD7BK/BS/EK/ES/UY) TZTNP01VNSU (TH-50PHW7BX/EX) (11/12) R9515 4.7k L8_G6 L7_RMD15 R9305 L7_RMD7 L8_VOUT L8_MOUT L7_RMD14 R9306 L7_HOUT L8_HIN L7_RMD6 R9307 L7_RMD13 L7_VOUT L8_VIN L7_RMD5 L7_RMD12 L7_RMD4 C9573 L7_RMD11 0.1u L7_RMD3 L7_RMD10 L7_RMD2 L7_RMD9 L7_RMD1 L7_RMD8 L7_RMD0 RM_OE RM_CE L8_R0 *FL9212 J0HABH000012 3.3V...
  • Page 99: D-Board (12 Of 12) Schematic Diagram

    15.34. D-Board (12 of 12) Schematic Diagram D-BOARD TZTNP020VDS (TH-50PHD7BK/BS/EK/ES/UY) TZTNP01VNSU (TH-50PHW7BX/EX) (12/12) IC9302 MN84512-A(LSI58) NEW PLASMA 10bit PROCESSOR SUB-FIELD PROCESSOR (L Master) SLV40h 3.3V_L78 L8_R0 L8_PCK IC9302 IC9302 IC9302 TIOCTL0 L8_R1 IC9302 IC9302 TIOCTL1 L8_R2 IC9302 IC9302 TCPOUT IC9302...
  • Page 100 IC9302 DOUTDB19 IC9302 DOUTDC19 R9849 L8DO_DC20 IC9302 DOUTDB20 IC9302 DOUTDC20 4.7k L8DO_DC21 IC9302 AA22 DOUTDB21 IC9302 DOUTDC21 Q9303 B1ABCC000004 R9850 C9574 100k 0.01u *FL9213 J0HABH000012 STB5V_M *FL9211 J0HABH000012 K1MN80B00007 C5-BOARD (C55) L-DOWN TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX D-Board (12 of 12) Schematic Diagram...
  • Page 101: C1, C2, C5 And C6-Board Block Diagram

    78V_L 78V_L 78V_L IC7605 DD14 DD15 BUFFER IC7604 DD16 DD17 BUFFER IC7603 DD18 DD19 BUFFER IC7602 DD20 DD21 BUFFER IC7606 DRVRST CLKR CLOCK DD14 DD16 DD18 DD20 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX DD15 DD17 DD19 DD21 C1, C2, C5, and C6-Board Block Diagram...
  • Page 102 LED_G LED_R IC7503 IC7504 REMOCON BUFFER BUFFER KEY_SW DD14 DD15 IC7502 CLOCK DD16 DD17 DD18 DD19 DD20 DD21 DRVRST DRVRST CLKL CLKR Data drive (Lower Center) Board DD12 DD10 DD13 DD11 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C1, C2, C5, and C6-Board Block Diagram...
  • Page 103: C3 And C4-Board Block Diagram

    G-POWER ON LED_G LED_G LED_G LED_R LED_R LED_R R-STANDBY REMOCON REMOCON Q1540 REMOCON KEY_SW KEY_SW KEY_SW TV/VTR IC7404 DOWN BUFFER IC7403 IC1550 BUFFER IC7402 BUFFER IC7401 BUFFER DRVRST IC7405 CLKL CLOCK CB11 CB10 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C3, C4, and V1-Board Block Diagram...
  • Page 104 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C3, C4, and V1-Board Block Diagram...
  • Page 105: C1-Board (1 Of 2) Schematic Diagram

    C7151 C7150 100p 100p VDA_75V D7103 B0HCMM000009 C7110 100V 0.1u D7104 B0HCMM000009 C7108 100V 0.1u L7104 L7102 78V_L J0JJC0000011 J0JJC0000011 R7113 R7109 K1MN68B00002 PDP PANEL C1_5V C7101 TERM C7153 C7152 100p 100p TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C1-Board (1 of 2) Schematic Diagram...
  • Page 106 100p 100p VDA_75V D7105 B0HCMM000009 C7115 C7116 100V 100V 0.1u 0.1u D7106 B0HCMM000009 L7105 L7107 J0JJC0000011 J0JJC0000011 R7132 R7128 78V_L K1MN68B00002 PDP PANEL C1_5V C7126 16V 1u TERM C7114 C7113 100p 100p TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C1-Board (1 of 2) Schematic Diagram...
  • Page 107: C1-Board (2 Of 2) Schematic Diagram

    AA_DUB21 JS7101 AA_DUC21 C7130 CLOCK 0.1u DRST DMLR DMHR FDET C7129 DSLR 16V 1u DSHR CLKR R7176 CLK11 SIDE R7177 CLK12 NCLKR R7178 CLK21 R7179 CLK22 R7138 R7139 R7140 R7141 SC-BOARD (SC12) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C1-Board (2 of 2) Schematic Diagram...
  • Page 108 DOUTUA[14] DOUTUB[14] DOUTUC[14] DOUTUA[15] DOUTUB[15] DOUTUC[15] DOUTUA[16] DOUTUB[16] DOUTUC[16] DOUTUA[17] DOUTUB[17] DOUTUC[17] DOUTUA[18] DOUTUB[18] DOUTUC[18] DOUTUA[19] DOUTUB[19] DOUTUC[19] DOUTUA[20] DOUTUB[20] DOUTUC[20] DOUTUA[21] DOUTUB[21] DOUTUC[21] SOS2 DMLR DMHR DSLR DSHR SIDE C2-BOARD (C20) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C1-Board (2 of 2) Schematic Diagram...
  • Page 109: C2-Board (1 Of 2) Schematic Diagram

    R7270 0 DMLR R7271 R7219 DMLR DMHR DMHR R7272 DSLR R7216 DSLR CLKCEN DSHR DSHR R7274 R7217 R7275 NCLKCEN CLKR1 R7273 R7207 CLKR2 R7208 TERM R7206 47 C1-BOARD CLOCK (C10) D-BOARD (D31) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C2-Board (1 of 2) Schematic Diagram...
  • Page 110 CLKL1 _OE2 AA_DUB13 AB_DUC13 CLKL2 R7231 AA_DUA13 AB_DUB13 R7232 47 AA_DUC12 AB_DUA13 R7233 47 AA_DUB12 AB_DUC12 CLKR1 R7234 AA_DUA12 AB_DUB12 CLKR2 R7239 AB_DUA12 R7240 6 47 R7241 0 FL7201 C2_5V ELKE103FA R-UP TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C2-Board (1 of 2) Schematic Diagram...
  • Page 111: C2-Board (2 Of 2) Schematic Diagram

    AB_DUA8 R7286 R7284 R7253 47 R7263 47 R7287 R7285 NUEL R7289 R7288 R7291 R7290 R7293 R7292 DSHL R7294 DSLL DMHL R7296 R7295 DMLL R7297 C2_5V FL7202 ELKE103FA C3-BOA (C31) L-UP D-BOARD (D32) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C2-Board (2 of 2) Schematic Diagram...
  • Page 112 SOS2 SOS3(SS) NUEL R7289 R7288 DOUTUB[11] DOUTUA[11] R7291 R7290 DOUTUC[10] DOUTUB[10] R7293 R7292 DOUTUA[10] R7294 DOUTUC[9] DSHL DOUTUB[9] DSLL R7296 R7295 DOUTUA[9] DMHL DOUTUC[8] DMLL R7297 DOUTUB[8] DOUTUA[8] DRVRST SIDE C3-BOARD (C31) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C2-Board (2 of 2) Schematic Diagram...
  • Page 113: C3-Board (1 Of 2) Schematic Diagram

    15.41. C3-Board (1 of 2) Schematic Diagram C3-BOARD TNPA3223 (1/2) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C3-Board (1 of 2) Schematic Diagram...
  • Page 114 DSHL CLK11 DSHL DOUTUC[9] DSLL DSLL DOUTUB[9] R7339 DMHL NCLKL CLK12 DMHL DOUTUA[9] DMLL DMLL DOUTUC[8] R7340 CLK21 R7341 CLK22 R7303 TERM R7304 R7305 LE10 LE11 R7306 C2-BOARD (C21) C3_5V SS-BOARD (SS32) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C3-Board (1 of 2) Schematic Diagram...
  • Page 115: C3-Board (2 Of 2) Schematic Diagram

    TERM R7354 R7366 C7323 C7353 100p 100p C2-BOARD (C23) 78V_L 78V_R 78V_R 78V_R 78V_R VDA_75V VDA_75V 78V_L Vda 75V Vda 75V Vda 75V SS-BOARD Vda 75V (SS35) C3_5V C3_5_3V R7346 C3_5_3V_B R7347 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C3-Board (2 of 2) Schematic Diagram...
  • Page 116 B0HCMM000009 C7332 C7334 100V 100V 0.1u 0.1u D7308 B0HCMM000009 L7306 L7308 78V_L J0JJC0000011 R7377 R7381 J0JJC0000011 CA11 C3_5V K1MN68B00002 C3_5V C7339 PDP PANEL C7315 TERM R7373 R7383 R7385 C7354 100p C7329 100p TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C3-Board (2 of 2) Schematic Diagram...
  • Page 117: C4-Board (1 Of 2) And V1-Board Schematic Diagram

    AA_DDA2 TERM AA_DDB2 AA_DDC2 C4_5V R7401 R7490 C7401 R7491 100k BUFFER _OE1 AA_DDA5 _OE2 AA_DDB5 AA_DDC5 AA_DDA4 AA_DDB4 AA_DDC4 BUFFER _OE1 AA_DDA7 _OE2 AA_DDB7 AA_DDC7 AA_DDA6 AA_DDB6 AA_DDC6 R7494 R7495 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C4-Board (1 of 2) and V1-Board Schematic Diagram...
  • Page 118 R7425 AB_DDB5 R7426 AB_DDC5 R7427 AB_DDA4 R7436 AB_DDB4 R7437 AB_DDC4 C4_5_3V BUFFER C7411 C7415 JS7405 _OE1 0.1u _OE2 R7428 AB_DDA7 R7429 AB_DDB7 R7430 AB_DDC7 R7431 AB_DDA6 R7438 AB_DDB6 R7439 AB_DDC6 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C4-Board (1 of 2) and V1-Board Schematic Diagram...
  • Page 119: C4-Board (2 Of 2) Schematic Diagram

    C7424 C7426 100V 100V 0.1u 0.1u D7406 B0HCMM000009 L7403 L7401 78V_L J0JJC0000011 J0JJC0000011 R7469 R7465 CB10 K1MN68BA0002 K1MN68BA0002 C7419 C4_5V PDP PANEL PDP PANEL TERM TERM R7461 R7471 C7431 C7429 100p 100p TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C4-Board (2 of 2) Schematic Diagram...
  • Page 120 VDA_75V D7409 B0HCMM000009 D7410 B0HCMM000009 C7432 C7434 100V 100V 0.1u 0.1u L7405 R7482 R7486 L7407 78V_L J0JJC0000011 J0JJC0000011 CB10 K1MN68BA0002 C7419 C7441 C4_5V PDP PANEL TERM R7488 R7478 C7430 C7452 100p 100p TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C4-Board (2 of 2) Schematic Diagram...
  • Page 121: C5-Board (1 Of 2) Schematic Diagram

    DOUTDB[8] DOUTDA[8] DOUTDC[9] DOUTDB[9] DOUTDA[9] DRVRST 5V DET DRVDLY1 FDET_R C5_5V TERM ZA51 K4CD01000013 L7501 J0JJC0000011 C5_5_3V C5_5_3V_B C5_5V R7506 R7504 K1MN68BA0002 PDP PANEL C5_5V C7502 16V 1u TERM R7503 C7501 100p TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C5-Board (1 of 2) Schematic Diagram...
  • Page 122 CLKR1 NCLKCEN R7520 R7574 CLKR2 R7521 R7519 R7544 D7501 VDA_75V B0HCMM000009 D7502 B0HCMM000009 C7506 C7507 100V 100V 0.1u 0.1u L7502 L7501 78V_L J0JJC0000011 J0JJC0000011 R7514 R7517 R7522 R7503 C7541 C7501 100p 100p TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C5-Board (1 of 2) Schematic Diagram...
  • Page 123: C5-Board (2 Of 2) Schematic Diagram

    B0HCMM000009 C7516 C7517 100V 100V 0.1u 0.1u L7503 L7504 78V_R J0JJC0000011 J0JJC0000011 R7569 K1MN68BA0002 R7541 R7535 PDP PANEL C7511 C5_5V TERM VDA_7 C7540 100p R7557 K1MN68BA0002 PDP PANEL TERM R7549 C7542 100p TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C5-Board (2 of 2) Schematic Diagram...
  • Page 124 AA_DDB6 DOUTDB[6] AA_DDC6 DOUTDC[6] DRVRST 5V DET DRVDLY1 C5_5V SIDE SIDE VDA_75V D7505 B0HCMM000009 C7524 100V 0.1u D7506 B0HCMM000009 C7523 100V 0.1u L7505 L7506 J0JJC0000011 J0JJC0000011 78V_R R7557 R7559 C7521 C5_5V R7564 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C2-Board (2 of 2) Schematic Diagram...
  • Page 125: C6-Board (1 Of 2) Schematic Diagram

    D7603 VDA_75V B0HCMM000009 D7604 B0HCMM000009 C7608 C7610 100V 100V 0.1u 0.1u R7613 R7609 L7604 L7602 78V_L J0JJC0000011 J0JJC0000011 C6_5V C7601 K1MN68BA0002 K1MN68 PDP PANEL TERM R7604 R7618 R7616 C7651 C7611 100p 100p TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C6-Board (1 of 2) Schematic Diagram...
  • Page 126 D7605 B0HCMM000009 D7606 B0HCMM000009 C7617 C7615 100V 100V 0.1u 0.1u L7605 L7607 R7632 R7628 J0JJC0000011 J0JJC0000011 78V_L C6_5V C7601 K1MN68BA0002 C7624 C6_5V PDP PANEL TERM R7618 R7624 R7634 C7652 C7613 100p 100p TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C6-Board (1 of 2) Schematic Diagram...
  • Page 127: C6-Board (2 Of 2) Schematic Diagram

    AA_DDA17 AB_DDB17 R7669 AB_DDA17 C6_5_3V BUFFER C7634 JS7605 C7638 _OE1 0.1u AA_DDC14 _OE2 R7658 AA_DDB14 AB_DDC14 R7659 AA_DDA14 AB_DDB14 R7660 AA_DDC15 AB_DDA14 R7661 AA_DDB15 AB_DDC15 R7670 AA_DDA15 AB_DDB15 R7671 AB_DDA15 R7690 R7691 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C6-Board (2 of 2) Schematic Diagram...
  • Page 128 5V DET DRVDLY1 VDA_75V C6_5V R7685 Vda 75V SIDE Vda 75V C7640 Vda 75V C5-BOARD (C50) Vda 75V 78V_L C6_5_3V SIDE SC-BOARD C5-BOARD (SC62) (C52) ZA61 K4CD01000013 C6_5_3V_B C6_5V C6_5_3V R7680 R7677 C6_5_3V TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX C6-Board (2 of 2) Schematic Diagram...
  • Page 129: Sc-Board Block Diagram

    FET DRIVER TPCVDA TPVDA TO C12 SC12 Q6811 Q6821 DSHR L6825~L6828 IC6805 FET DRIVER Q6822 Q6812 DSLR Q6823 Q6824 IC6803 FET DRIVER Q6817 Q6813 TPSC4 Q6818 Q6814 IC6804 DMHR ERROR DET DMLR Q6815 TPSOS2 Q6816 SOS2 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SC-Board Block Diagram...
  • Page 130 IC6459 IC6471 Q6564 VAD INSERT T6471 IC6472 SCSU IC6457 Vf5 SOS VSCN VSCN VSCAN SOS IC6467 VSCN VSCN IC6458 Vfo SOS IC6480 VAD SOS TPVDA SC13 TO C13 Vda 75V Vda 75V TO C62 SC62 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SC-Board Block Diagram...
  • Page 131: Sc-Board (1 Of 3) Schematic Diagram

    D6583 R6585 LNJ301MPUJA 1.5k (GREEN LED) R6693 BUFFER EXB38V471JV C6585 R6584 7.5k R6694 R6586 R6588 EXB38V473JV 1.5k 2.2k D6582 MAZ80510LL ERROR DET C6624 R6657 Q6616 2SK062000L R6658 SCSU Q6617 2SK062000L R6659 BUFFER TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SC-Board (1 of 3) Schematic Diagram...
  • Page 132 L6696 2200p J0JJC0000021 D6625 Q6615 B0JCME000025 B1DEHM000005 R6662 83300ML L6697 J0JJC0000021 Z83300ML 301MPUJA EEN LED) R6449 R6450 R6470 4.7k 5.6k 5.6k D6465 R6489 MAZ83300ML 4.7k D6468 JS6463 D6466 MA2J11100L MAZ83300ML IC6467 B3PBA0000062 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SC-Board (1 of 3) Schematic Diagram...
  • Page 133: Sc-Board (2 Of 3) Schematic Diagram

    R6560 2SK062000L D6545 R6555 R6483 R6590 R6591 MAZ80510LL 100k 3.3k 3.3k 3.3k R6554 D6549 100k MA2J11100L R6595 D6482 MAZ82000ML 4.7k R6482 Q6524 4.7k D6481 R6596 2SD21850RL 4.7k MAZ82000ML D6479 IC6480 MA2J11100L B3PBA0000062 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SC-Board (2 of 3) Schematic Diagram...
  • Page 134 TP50 4.7u Q6563 Q6562 Q6564 B1DEDS000001 TP49 B1DEDS000001 B1DEDS000001 D6550 R6562 R6563 R6564 AA_PROD MA2J11100L TP48 AA_FCLKD C6550 TP47 160V R6561 100u AA_FCLD TP46 Q6561 R6570 2SB1073001TV TP51 AA_FSID SC46 SD-BOARD (SD46) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SC-Board (2 of 3) Schematic Diagram...
  • Page 135: Sc-Board (3 Of 3) Schematic Diagram

    D6822 2.2k 2.2k MA3X152E0L R6810 BUFFER EXB38V473JV R6830 D6823 R6831 C6831 MA3X152E0L 470k 0.01u C6830 C6829 C6828 0.01u 0.01u IC6804 0.01u C0BBBA000043 ERROR DET ZA6401 K4CD01000013 SC41 ZA6402 K4CD01000013 SC42 ZA6403 K4CD01000013 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SC-Board (3 of 3) Schematic Diagram...
  • Page 136 J0JJC0000021 4.7u TP6810 TP6811 JS6803 SC62 C6-BOARD (C62) L6832 G0ZZ00002183 TP6813 TPSOS2 SOS2 TP6818 DMLR DMLR TP6819 DMHR DMHR TP6820 DSLR DSLR TP6821 DSHR DSHR TP6823 SC12 C1-BOARD (C12) SC-BOARD TXNSC20UPS (3/3) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SC-Board (3 of 3) Schematic Diagram...
  • Page 137: Su-Board Block Diagram

    OUTPUT OUT62 FSO2 OUT63 OUT64 44 79 80 96 IC6903 To 2nd 96pins of PDP SCAN DRIVER SCAN ELECTRODES OUT01 FSO2 OUT02 OUT03 FCLK 64 PIN OUTPUT OUT62 FSO3 OUT63 OUT64 44 79 80 96 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SU-Board Block Diagram...
  • Page 138 44 79 80 96 IC6906 To 2nd 96pins of To 4th 96pins of PDP SCAN DRIVER SCAN ELECTRODES SCAN ELECTRODES OUT01 FSO5 OUT02 OUT03 FCLK 64 PIN OUTPUT OUT62 OUT63 OUT64 44 79 80 96 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SU-Board Block Diagram...
  • Page 139: Su-Board (1 Of 2) Schematic Diagram

    HV07 HV058 HV064 HV01 AF_58 AF_6 AE_70 HV059 HV06 HV059 AF_59 AF_5 AE_69 AF_60 AF_4 AE_68 AF_61 AF_3 AE_67 AF_62 AF_2 AE_66 R6907 R6910 R6908 VF5V R6912 C6908 2200p SU45 SC-BOARD (SC45) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SU-Board (1 of 2) Schematic Diagram...
  • Page 140 HV01 HV07 AE_122 AD_186 AD_134 HV06 HV059 HV06 AE_123 AD_187 AD_133 AE_124 AD_188 AD_132 AE_125 AD_189 AD_131 AE_126 AD_190 AD_130 R6907 R6911 220k R6908 120V 5V(DC) (Vscn Voltage) Vf(HIGH VOLTAGE FLOTING GND) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SU-Board (1 of 2) Schematic Diagram...
  • Page 141: Su-Board (2 Of 2) Schematic Diagram

    AB_262 HV059 HV06 HV059 HV06 AC_251 AC_197 AB_261 AC_252 AC_196 AB_260 AC_253 AC_195 AB_259 AC_254 AC_194 AB_258 Caution:High Voltage floting out FOIL (UPPE COMPONENT (BOTT Vfo(Vscn Out) Vscn Voltage SU41(C TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SC-BOARD (SC41) SU-Board (2 of 2) Schematic Diagram...
  • Page 142 HV07 HV058 HV064 HV01 HV07 AB_314 AA_378 AA_326 HV06 HV059 HV06 AB_315 AA_379 AA_325 AB_316 AA_380 AA_324 AB_317 AA_381 AA_323 AB_318 AA_382 AA_322 FOIL (UPPER) COMPONENT (BOTTOM) SU41(Card Edge 80Pin) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SC-BOARD (SC41) SU-Board (2 of 2) Schematic Diagram...
  • Page 143: Sd-Board Block Diagram

    FCLK FCLK 64 PIN OUTPUT OUT62 FSO2 OUT63 OUT64 84 87 IC6913 To 2nd 96pins of PDP SCAN DRIVER SCAN ELECTRODES OUT01 FSO2 OUT02 OUT03 FCLK 64 PIN OUTPUT OUT62 FSO3 OUT63 OUT64 96 97 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SD-Board Block Diagram...
  • Page 144 FSO5 OUT63 OUT64 32 33 44 79 IC6916 96pins of To 4th 96pins of PDP SCAN DRIVER ELECTRODES SCAN ELECTRODES OUT01 FSO5 OUT02 OUT03 FCLK 64 PIN OUTPUT OUT62 OUT63 OUT64 32 33 44 79 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SD-Board Block Diagram...
  • Page 145: Sd-Board (1 Of 2) Schematic Diagram

    HV058 HV064 AF_442 AF_390 AE_454 HV059 HV06 HV059 AF_443 AF_389 AE_453 AF_444 AF_388 AE_452 AF_445 AF_387 AE_451 AF_446 AF_386 AE_450 D6918 R6930 B0ECHP000001 FOIL (UPPER) COMPONENT (BOTTOM) SD42(Card Edge 80Pin) SC-BOARD TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX (SC42) SD-Board (1 of 2) Schematic Diagram...
  • Page 146 AE_506 AD_570 AD_518 HV06 HV059 HV06 AE_507 AD_571 AD_517 AE_508 AD_572 AD_516 AE_509 AD_573 AD_515 AE_510 AD_574 AD_514 120V 5V(DC) VF5V (Vscn Voltage) CAUTION: HIGH VOLTAGE (FLOTING OUT) Vfo(Vscn Out) (Vscn Voltage) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SD-Board (1 of 2) Schematic Diagram...
  • Page 147: Sd-Board (2 Of 2) Schematic Diagram

    HV07 AC_634 AC_582 AB_646 HV059 HV06 HV059 HV06 AC_635 AC_581 AB_645 AC_636 AC_580 AB_644 AC_637 AC_579 AB_643 AC_638 AC_578 AB_642 R6927 R6928 D6919 B0ECHP000001 C6930 2200p D6911 MAZ80560HL Vf(HIGH VOLTAGE FLOTING GND) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SD-Board (2 of 2) Schematic Diagram...
  • Page 148 AA_761 AA_711 HV07 HV058 HV064 HV01 HV07 AB_698 AA_762 AA_710 HV06 HV059 HV06 AB_699 AA_763 AA_709 AB_700 AA_764 AA_708 AB_701 AA_765 AA_707 AB_702 AA_766 AA_706 C6930 2200p D6911 MAZ80560HL SD46 SC-BOARD (SC46) TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SD-Board (2 of 2) Schematic Diagram...
  • Page 149: Ss, Ss2, Ss3 And S1-Board Block Diagram

    Vda 75V L6230~L6233 IC6205 FET DRIVER Q6222 Q6212 DSLL SS42 Q6223 Q6224 Vda 75V IC6203 Vda 75V FET DRIVER Q6217 Q6213 TPSS4 Q6218 Q6214 DMHL DMLL Q6216 IC6204 SS-BOARD SOS2 DET SOS2 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SS, SS2, SS3, and S1-Board Block Diagram...
  • Page 150 (Upper) Board SS57 SS21 SS41 SS51 SS52 TO PANEL SS53 Sustain Connection (Lower) Board SS58 SS31 SS48 SS54 SS55 TO PANEL SS56 SS35 Vda 75V Vda 75V SS42 Vda 75V Vda 75V TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SS, SS2, SS3, and S1-Board Block Diagram...
  • Page 151: Ss-Board (1 Of 2) And S1-Board Schematic Diagram

    AA_USH AA_USL D6061 DSHL TPSOS3 SOS3 DET MAZ80510LL TP6220 DSLL DSLL L6016 TP6219 DMHL G0ZZ00002183 DMHL TP6218 DMLL DMLL AA_UEL TP6213 SOS2 SOS2 R6088 L6247 EXB38V473JV G0ZZ00002183 TP32 TP33 TPSOS2 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SS-Board (1 of 2) and S1-Board Schematic Diagram...
  • Page 152 2SC1473AEA 220u MA2J11100L Q6025 2SK062000L VR6070 C6062 R6075 R6063 R6056 M63994FP-200D 220k TP24 TP25 TP26 TP27 TP28 TP29 TP30 TP31 Q6030 R6069 FET DRIVER R6043 2SK326800L R6072 1.2k IC6009 C0DBEMB00002 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SS-Board (1 of 2) and S1-Board Schematic Diagram...
  • Page 153: Ss-Board (2 Of 2), Ss2 And Ss3-Board Schematic Diagram

    D6222 MA3X152E0L R6230 DSLL DMHL DMLL D6223 R6231 C6231 MA3X152E0L 470k 0.01u C6230 0.01u C6228 C6229 IC6204 0.01u 0.01u R6203 C0BBBA000043 EXB38V473JV SOS2 DET SOS2 SS2-BOARD TNPA3217 SS57 SS21 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SS-Board (2 of 2), SS2-Board, and SS3-Board Schematic Diagram...
  • Page 154 TP6215 4.7u Vda 75V Vda 75V JS6200 C4-BOARD SS42 (C42) C6227 ZA6003 K4CD01000013 ZA6002 K4CD01000013 ZA6001 K4CD01000013 SS41 SS48 PDP PANEL PDP PANEL 2-BOARD SS3-BOARD PA3217 TNPA3218 SS31 SS58 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX SS-Board (2 of 2), SS2-Board, and SS3-Board Schematic Diagram...
  • Page 155: Z-Board And H3-Board Block Diagram

    SW OUT SLOT9V V IN VO S IC802 Q801 AVR 5V SLOT5V IC803 SW REG 3.3V SLOT3.3V FAN 12V FAN 12V SLOT3.3V FAN SOS FAN SOS FAN 12V FAN 12V FAN SOS FAN SOS TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX Z and H3-Board Block Diagram...
  • Page 156 JK8500 SPEAKER TERMINAL SOUND12V JK8500 SPEAKER TERMINAL SOUND12V TECT TO P-BOARD SOUND12V SOUND12V SOUND12V STB5V DIG12V DIG12V TO P-BOARD DR15V FAN CONT FAN SOS TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX Z and H3-Board Block Diagram...
  • Page 157: Z-Board (1 Of 2) And H3-Board Schematic Diagram

    4.7k D2308 R2347 Q2306 MA3X152E0L R2333 ZA002 K4ZZ01000121 2SD0601A0L R2346 ZA001 K4ZZ01000121 R2305 ZA003 K4ZZ01000121 Q2305 R2306 D2317 2SD0601A0L B0JCME000025 R2332 1.8k R2301 4.7k R2485 Q2303 R2310 2SD0601A0L 5.6k R2304 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX Z-Board (1 of 2) and H3-Board Schematic Diagram...
  • Page 158 1/2W 2.2u 1000p L8502 -L OUT BEEP OUT- G0A2R5H00003 C2359 C2357 1000p POWER GND OUT+ 2.2u C2365 C2369 POWER GND POWER GND 0.1u 0.1u R2360 R2356 1/2W 1/2W 2350 R2485 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX Z-Board (1 of 2) and H3-Board Schematic Diagram...
  • Page 159: Z-Board (2 Of 2) Schematic Diagram

    C816 6800p C813 0.047u C810 560u R809 1.2k R810 R808 IC803 Thermal Pad C0DBALH00002 C815 SW REG 3.3V 0.1u L803 G1C680ZA0037 C812 C811 0.01u 0.1u C814 C807 D804 6.3V B0JCPD000010 1500u 0.1u TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX Z-Board (2 of 2) Schematic Diagram...
  • Page 160 3.3k *R812 5.1k *Z30 *Z31 *Z32 *Z33 *L805 220u FAN12V *R825 *C818 1200u FAN SOS *D810 MA3X152K0L *D812 MA3X152K0L *D811 MA3X152K0L *D813 MA3X152K0L *R817 *R820 *R818 *R819 1.2k 1.2k 1.2k 1.2k *R831 TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX Z-Board (2 of 2) Schematic Diagram...

Table of Contents