Toshiba 52HMX84 Service Manual
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Toshiba 52HMX84 Service Manual

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SERVICE MANUAL
Projection Television
FILE NO. 020-200418
52HMX84
62HMX84
Published in Japan, Jan. 2005 (YC)
REVISED.2

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  • Page 1 FILE NO. 020-200418 REVISED.2 SERVICE MANUAL Projection Television 52HMX84 62HMX84 Published in Japan, Jan. 2005 (YC)

  • Page 2: Table Of Contents

    TABLE OF CONTENTS CHAPTER 1 GENERAL ADJUSTMENTS SAFETY INSTRUCTIONS .............................. 3 SERVICE MODE ................................4 SPECIFIC INFORMATIONS CHAPTER 2 SETTING & ADJUSTING DATA ............................7 LOCATION OF CONTROLS ............................8 PROGRAMMING CHANNEL MEMORY ........................10 LAMP UNIT REPLACEMENT ............................12 LIGHT ENGINE REPLACEMANT..........................

  • Page 3: Chapter 1 General Adjustments

    CHAPTER 1 GENERAL ADJUSTMENTS SAFETY INSTRUCTIONS SAFETY PRECAUTION WARNING: Service should not be attempted by anyone unfamiliar with the necessary precautions on this receiver. The following are the necessary precautions to be observed before servicing this chassis. 1. An isolation transformer should be connected in the power line between the receiver and the AC line before any service is performed on the receiver.

  • Page 4: Service Mode

    SERVICE MODE 1. ENTERING SERVICE MODE 1) Press MUTE button twice 2) Press MUTE button 3) While pressing the MUTE button, press MENU button on TV set. on Remote Control. again and keep pressing. MUTE (Service mode display) 2. DISPLAYING THE ADJUSTMENT MENU 1) Press MENU button on TV.
  • Page 5 6. SELF DIAGNOSTIC FUNCTION 1) Press “9” button on Remote Control during display of adjustment menu in the service mode. The diagnosis will begin to check if interface among IC’s is executed properly. 2) During diagnosis, the following displays are shown. SELF CHECK NO.
  • Page 6 7. LED indications The green and red LED lights on the TV control touchpad Control touchpad on TV front (on the lower right corner of the TV screen) indicate the TV's current status, as follows: Green ON = Control touchpad being pressed. TV/VIDEO EXIT CHANNEL...

  • Page 7: Chapter 2 Specific Informations

    CHAPTER 2 SPECIFIC INFORMATIONS SETTING & ADJUSTING DATA SERVICE MODE ADJUSTING ITEMS AND DATA IN THE SERVICE MODE: Item Name of adjustment Preset Data Item Name of adjustment Preset Data RCUT R CUT OFF OPT1 TV SET OPTION 2 GCUT G CUTOFF TVOP TV OPTION...

  • Page 8: Location Of Controls

    LOCATION OF CONTROLS Front Front Control touchpad on TV front (Gently touch the printed keys.) MENU EXIT zyx • TV/VIDEO POWER TV/VIDEO EXIT CHANNEL VOLUME MENU POWER TV/VIDEO EXIT CHANNEL VOLUME MENU POWER Volume x • Green and Red Remote control sensor Channel zy LED indicators* (Behind the screen)
  • Page 9 Remote Control turns the TV on and off. POWER Press POWER to turn the TV on. The Red LED indicator will be illuminated. Press POWER again to turn the TV off. Note: If the Quick Restart feature is in OFF mode, it can take up to several seconds for the picture to appear.

  • Page 10: Programming Channel Memory

    PROGRAMMING CHANNEL MEMORY Adding channels to the TV’s memory When you press Channel y or z, your TV will stop only on the Note: channels stored in the TV’s channel memory. To tune the TV to a channel not programmed in the channel memory, you must use the Follow the steps below and on the next page to program all active Channel Number buttons on the remote...
  • Page 11 Adding and erasing channels manually After you have programmed the channels automatically, you can manually add or erase specific channels. Control touchpad on TV front To add or erase channels: 1. Select the channel you want to add or erase. If you are adding a channel, you must select the channel using the Channel Number TV/VIDEO EXIT...

  • Page 12: Lamp Unit Replacement

    LAMP UNIT REPLACEMENT Cautions when replacing LAMP UNIT (SK02) The light source for this TV is a mercury lamp with internal atmospheric pressure that increases during use. The lamp has a limited service life that varies depending on user settings. If you use the lamp beyond its service life: you may notice a reduction in the colors and/or brightness of the pic- ture;...
  • Page 13 Turn off the TV and unplug the power cord. Grasp the lamp unit handle and gently pull the lamp unit straight out of the TV. Set the old lamp unit aside. STOP! Allow the lamp to cool for at least one (1) hour before replacing it.
  • Page 14 Reattach the lamp unit door, making sure to insert the hook on the left side of the lamp unit door inside the opening in the TV cabinet. Replace the thumb screw and hand-tighten. Plug in the power cord and turn on the TV. After the initial warmup period (which may take up to 45 seconds for full picture brightness), the TV should operate nor- mally.

  • Page 15: Light Engine Replacemant

    LIGHT ENGINE REPLACEMENT 1-2. Adjustment is made from service mode. The adjusting Cautions when replacing LIGHT ENGINE items consist of CWDL, CWDH and DMDB. LIGHT ENGINE UNIT: A271 : PJ-TB25-46/52/62 (Including with SK02 to SK08) CWDL CWDH SK01: PJ-TB-25-46S/52S/62S (Including with SK03 to SK08 except SK02) When CW delay number of the data bar code is 0450: LIGHT ENGINE is a heart of the TV and emits high heat.
  • Page 16 Conversion Table for Decimal and Hexadecimal Numbers CW delay CW delay CW delay CW delay CW delay CWDH CWDL CWDH CWDL CWDH CWDL CWDH CWDL CWDH CWDL number number number number number 0000 0370 0740 1110 1480 0005 0375 0745 1115 1485 0010...

  • Page 17: Parts Replacement In Light Engine

    PARTS REPLACEMENT IN LIGHT ENGINE 2-3. Detach the ballast power unit by removing 4 substrate FAN Replacement (SK06 and SK07) stoppers that hold the ballast power unit. 1-1. For replacing FAN for cooling heatsink (SK07), remove 2 screws. For replacing FAN for cooling lamp (SK06), detach CAUTION FAN hood located on LIGHT ENGINE by removing 2 Precautions When Exchanging Ballast Power Units...
  • Page 18 23125919 FAN, D07F-12SS18 01B(EX) 07F-12SS18 01B(EX) SK08 23144199 BREAKER, US-603UXTLQE-H US-603UXTLQE-H 4-3. Remove 2 screws holding Photo Detector substrate #1:[52HMX84] #2:[62HMX84] (SK04). Color wheel Photo Detector substrate (SK04) Caution When removing screws, do not damage the color wheel with drivers, etc. Even a small im- pact may damage the color wheel.

  • Page 19: Exploded View

    EXPLODED VIEW W661 12 screws 4 screws Note ; A205 (Back Cover Assy) includes A204, W661 and W662 except A101. A204 K601 12 screws M4 ✕ 16 M4 ✕ 16 4 screws M4 ✕ 16 3 screws 3 screws A101 UA02 2 screws W662...

  • Page 20: Mechanical Disassembly

    MECHANICAL DISASSEMBLY 1 Rear Cover Removal 2 Touchpad & Bezel Ass'y Removal 12 screws A201 A401 UA02 2 screws 4 screws 2 screws UV03 1 screw UA06 A227 13 screws A333 A222 3 Mirror Removal 4 Speaker Removal A205 A204 4 screws W661 W662...

  • Page 21: Chassis Replacement Parts List

    • The part number must be used when ordering parts, in order to assist in processing, be sure to include the Model number and Description. ∗ • The PC board assembly with mark is no longer available after the end of the production. Model : 52HMX84/62HMX84 Capacitors ..... CD Ceramic Disk : Plastic Film : Electrolytic Resistors ....
  • Page 22 Location Location Parts No. Description Parts No. Description C8221 24073169 ELECTROLYTIC CE04P 25V 470UF M 3A CV01 24092621 CERAMIC CHIP, 10V B 1UF K C8224 24073087 ELECTROLYTIC, 50V 22UF M 3A CV02 24092621 CERAMIC CHIP, 10V B 1UF K C8225 24073141 ELECTROLYTIC CE04P 10V 1000UF M 3A CV03...
  • Page 23 Location Location Parts No. Description Parts No. Description CY538 24761102 ELECTROLYTIC CE04G, 6.3V 1000UF M R844 24366103 CARBON FILM, 1/6W 10K OHM J CY539 24794471 ELECTROLYTIC, 16V 470UF M R845 24366102 CARBON FILM, 1/6W 1K OHM J CY540 24794471 ELECTROLYTIC, 16V 470UF M R846 24366471 CARBON FILM, 1/6W 470 OHM J...
  • Page 24 Location Location Parts No. Description Parts No. Description RA81 24011102 CHIP, METAL FILM, 1/20W 1K OHM J RV008 24011101 CHIP, METAL FILM, 1/20W 100 OHM J RA82 24011102 CHIP, METAL FILM, 1/20W 1K OHM J RV009 24011101 CHIP, METAL FILM, 1/20W 100 OHM J RA84 24011102 CHIP, METAL FILM, 1/20W 1K OHM J...
  • Page 25 Location Location Parts No. Description Parts No. Description RY508 24011222 CHIP, METAL FILM, 1/20W 2.2K OHM J L882 23103145 FERRITE CHOKE, TEM2011AA RY509 24011472 CHIP, METAL FILM, 1/20W 4.7K OHM J L883 23103145 FERRITE CHOKE, TEM2011AA RY510 24011152 CHIP, METAL FILM, 1/20W 1.5K OHM J L884 23103145 FERRITE CHOKE, TEM2011AA...
  • Page 26 Location Location Parts No. Description Parts No. Description Q8250 23000469 IC, PQ5EV3 D615 23316231 DIODE, 1SS355 Q8251 70200563 IC, RESET VS=2.9V PST9129 PST9129 D616 23316231 DIODE, 1SS355 Q8901 23314965 TRANSISTOR, KTC3198 Y D617 23316231 DIODE, 1SS355 Q8902 23314965 TRANSISTOR, KTC3198 Y D628 23316597 DIODE, ZENER, MA8120-M...
  • Page 27 CHIP JUMPER, 1608TYPE UA06 23761341 PC BD ASSY, FRONT KEY 57HL83 PU PD1503 M802A 23103839 FERRITE CORE, TFE1012 UD02 #1 23148134 PC BOARD ASSY, SCALER 52HMX84 B910PD1870D1 M811A 23103778 FERRITE CORE, TFE1008 #2 23148135 PC BOARD ASSY, SCALER 62HMX84 B910PD1870E1 M905A 23103778...
  • Page 28 BRACKET, SPEED CLIP A305 23717197 SCREW, THUMB SCREW A306 23717198 SCREW, THUMB SCREW RETAINER A329 #1 23940118 PIECE, SCREEN FRAME DECO PIECE 52HMX84 #2 23940120 PIECE, SCREEN FRAME DECO PIECE 62HMX84 A333 23450837 PANEL, A/V MOUNT PURCHASE ASSY A401 23532768...

  • Page 29: Pc Boards Top And Bottom View

    BACK AV BOARD PD1774B (U103) BOTTOM (FOIL) SIDE PV04 PB60 PS01 PV14 CV253 11 10 9 5 4 3 2 1 RY587 RY596 RY594 CV253 DV250 PX18 PX19 DV249 DV01 CV254 DV244 CV255 DV03 QV009 QV009 DV250 DV05 DV249 RV32 DV07 RY588 RV330...
  • Page 30 BACK AV BOARD PD1774B (U103) TOP (COMPONENT) SIDE PX19 PV04 PX18 CV01 PV14 RV01 CV01 RV09 RV03 CV03 CV03 RV10 PS01 RV06 CV04 CV04 RV07 QV01 RV08 CV05 CV05 RV11 CV11 CV11 RV12 CV13 CV13 RV14 CV14 CV14 RY576 RV15 RY505 CV47 RV17...
  • Page 31 MAIN POWER BOARD PD1773A-1 (U802) BOTTOM (FOIL) SIDE F8210 P891 D883 R888 1.5A 125V L890 D866 R885 C883 D865 R866 C884 L861 B1-V-0 Q862 P892 R869 D883A L881 R887 Q881 C886 R886 Q8210 Q801A D884 L892 F881 DDcon 3.4V C8215 500mA 125V D886 L882...
  • Page 32 IF AUDIO ACIN BOARD PD1775B (U101) BOTTOM (FOIL) SIDE D614 P807B D894 R892 R693 D611 P106 D895 R152 BB10 BB20 D896 R155 D612 R155 R152 R154 D612 R612 Q612 D101 D897 T802 Q153 D615 GJ151 R687 R614 Q612 R614 CY102 R613 R611 Q601A...
  • Page 33 OPSS SCALER BOARD (52HMX84:PD1870D1 62HMX84:PD1870E1) (UD02) BOTTOM (FOIL) SIDE - 37 - - 38 -...
  • Page 34 OPSS SCALER BOARD (52HMX84:PD1870D1 62HMX84:PD1870E1) (UD02) TOP (COMPONENT) SIDE PJ11 PJ12 PJ19 PJ20 PJ13 L8020 C8010 C8001 C2069 RM207 RM201 C2060 FL213 L8067 C2052 RM204 C2070 A L1 IC203 IC312 C2075 PD1870 Q3001 C2071 Q2016 Q2018 IC313 C2063 C2081 D2001...

  • Page 35: Terminal View Of Transistors

    TERMINAL VIEW OF TRANSISTORS 2SC5144 2SC3852 2SC752 2SA1788 2SC752GTM 2SC5859 2SD1763A 2SC2482 2SA562TM 2SC1569 2SC2655 2SA1015 2SC4544 2SC1815 2SC4721P 2SA1788 2SC2878 2SA1306 2SC1740S 2SA1186A 2SC2120 2SA9335 RN2203 2SD1554 ON4409 RN2201 2SD2253 RN2004 2SD1556 RN1203 2SD2553 RN1204 2SC5143 RN2204 RN1205 RN1202 RN1201 - 41 -...
  • Page 36 SCHEMATIC DIAGRAM MODEL : 52HMX84/62HMX84 WARNING : BEFORE SERVICING THIS CHASSIS, READ THE “SAFETY PRECAUTION” AND “PRODUCT SAFETY NOTICE” ON PAGE 3 OF THIS MANUAL. CAUTION: The international hazard symbols " " in the schematic diagram and the parts list designate components which have special characteristics important for safety and should be replaced only with types identical to those in the original circuit or specified in the parts list.
  • Page 37 SCHEMATIC DIAGRAM STRUCTURE BACK_AV (1/5) [SHEET-1/5] ....1/52 (AUDIO_SELECT) [SHEET-2/5] ....2/52 (VIDEO_SELECT1) [SHEET-3/5] ....3/52 (VIDEO_SELECT2) [SHEET-4/5] ....4/52 (WRIGHT_CONNECTION) [SHEET-5/5] ....5/52 FRONT_AV ........................6/52 FRONT_KEY (TOUCH_CONTROL_PANEL) ............7/52 IF_AUDIO (IF/AUDIO) [SHEET-1/4] ....8/52 (IF/TIF) [SHEET-2/4] ....9/52 (SOUND) [SHEET-3/4] ....
  • Page 38 - 44 -...

  • Page 39: Specifications

    This model may not be compatible with features and/or specifications that may be added in the future. Television System Dimensions NTSC standard 52HMX84: Width 58-3/8 inches (1,483 mm) Height 35-1/16 inches (890 mm) Channel Coverage Depth 15-1/4 inches (387 mm)

  • Page 41: Circuit Diagram

    FILE NO. 020-200418 REVISED.2 SERVICE MANUAL CIRCUIT DIAGRAMS Projection Television 52HMX84 62HMX84 Published in Japan, Jan. 2005 (YC) DOCUMENT CREATED IN JAPAN, Jan., 2005...
  • Page 42 SCHEMATIC DIAGRAM MODEL : 52HMX84/62HMX84 WARNING : BEFORE SERVICING THIS CHASSIS, READ THE “SAFETY PRECAUTION” AND “PRODUCT SAFETY NOTICE” ON THE MANUAL FOR THIS MODEL. CAUTION: The international hazard symbols " " in the schematic diagram and the parts list designate components which have special characteristics important for safety and should be replaced only with types identical to those in the original circuit or specified in the parts list.
  • Page 43 SCHEMATIC DIAGRAM STRUCTURE BACK_AV (1/5) [SHEET-1/5] ....1/52 (AUDIO_SELECT) [SHEET-2/5] ....2/52 (VIDEO_SELECT1) [SHEET-3/5] ....3/52 (VIDEO_SELECT2) [SHEET-4/5] ....4/52 (WRIGHT_CONNECTION) [SHEET-5/5] ....5/52 FRONT_AV ........................6/52 FRONT_KEY (TOUCH_CONTROL_PANEL) ............7/52 IF_AUDIO (IF/AUDIO) [SHEET-1/4] ....8/52 (IF/TIF) [SHEET-2/4] ....9/52 (SOUND) [SHEET-3/4] ....
  • Page 45 QV48 2SC1740S RV61 2-C3 HDMI-1-L V_MONI 3-B2 GJ04 L_HDMI1 CV27 10V470u CV30 0.1uF RV89 CV29 RV85 16V100 VARIABLE 1/6P470 RV86 1/6P470 PV03 JACK 7P HDMI HM84 JACK7P PS01 HMX84 JACK9P PLUG 3P Black from HDMI 52HMX84/62HMX84 BACK_AV (1/5) SHEET-1/5 (1/52)
  • Page 46 RS17 CS17 OPEN OPEN 1-E3 L_HDMI2 RS18 RS27 CS18 OPEN OPEN 1-D3 SCL1 R_HDMI2 RS28 SDA1 RS29 1-D5 6.8k L_MONI MUTE 1-D5 QS02 R_MONI 2SC4081-Q\\2SC4116Y RS33 RS32 BIAS RS30 2.2k 2.2k RS31 1.8k CS27 16V22 52HMX84/62HMX84 BACK_AV (AUDIO_SELECT) SHEET-2/5 (2/52)
  • Page 47 3-A7,3-D2,4-B8,4-C1,4-C8,4-D1,4-D1,4-E1 Y_CS1 1-C4 Y_CS1 PB_CS1 1-C4 PB_CS1 PR_CS1 1-C4 PR_CS1 Y_CS2 1-C4 Y_CS2 PB_CS2 1-C4 PB_CS2 PR_CS2 1-C4 PR_CS2 VD_HDMI VD_HDMI VD_HDMI 4-B7 RV333 HD_HDMI HD_HDMI HD_HDMI 4-B7 PLUG 8P RV334 QV009 2SC4081-Q PV14 RV335 52HMX84/62HMX84 BACK_AV (VIDEO_SELECT1) SHEET-3/5 (3/52)
  • Page 48 PL-33 3-A7 SUB_COMB_VIDEO SUB_COMB_VIDEO CY110 OPEN CY108 RY524 25V0.1 1.8k Y_CD_SUB 3-A7 Y_CD_SUB CY107 CY538 LY112 CY541 CY502 OPEN PR_CD_SUB TEM2134AD 0.1uF 6.3V1000 3-A7 PR_CD_SUB 6.3V1000 LY013 LY012 OPEN PB_CD_SUB 3-A7 PB_CD_SUB 10uH 1-B5,2-C6,3-A2 1-B6 52HMX84/62HMX84 BACK_AV (VIDEO_SELECT2) SHEET-4/5 (4/52)
  • Page 49 11FE-ST-VK-N 17FE-ST-VK-N 3.3V 3.3V 5V-1 5V-1 BUSY BUSY SCLK SCLK BOOT BOOT RESET RESET CNVSS CNVSS RESET RESET 5V-1 RESET RESET WRDET WRDET SCL3 SCL3 PJ63 5P_2.5mm_1.5A_Beige 3.3V 3.3V RESET RESET SDA3 SDA3 PJ60 5P_2.5mm_1.5A_Beige 52HMX84/62HMX84 BACK_AV (WRIGHT_CONNECTION) SHEET-5/5 (5/52)
  • Page 50 CV14 0.01 1/6P75 LV20 CV15 0.01 FRONT AV TO SCALER TO POWER PB22 PLUG4P REMOTE EYE RB19 RB15 1/6P470 1/6P470 P902A DB05 3P_2.5mm_L_SMK OPEN SPVF11 DB31 CB01 OPEN 16V47u DB30 OPEN DOOR SW DB03 KB01 SIR-56S33F PIC-37043TE2 52HMX84/62HMX84 FRONT_AV (6/52)
  • Page 51 8.2k CH UP SNS2B OUT4 SNS3A OUT3 CA88 B1000p EXIT DET2 SNS3B OUT2 DET2 RA77 RA76 RA89 CHUP TV/VIDEO 110k TVV-O CH UP SNS4A OUT1 TLA1 CA89 SNS4B RA90 CHDN CH DN SNS5A TLA2 CA90 SNS5B 52HMX84/62HMX84 FRONT_KEY (TOUCH_CONTROL_PANEL) (7/52)
  • Page 52 AUDIO Vcc V_TV V_TV 2-E5 AUDIO Vcc TUNER GND 2-E6,2-E6,3-C2,3-C8,3-D2 GND_A AUDIO GND TUNER GND AUDIO GND A_TV2 A_TV2 2-B6 AUDIO GND AUDIO GND V_TV2 V_TV2 2-B6 BB20 BB 16P PLUG BB71 SOCKET B-B 46P TAIKO 52HMX84/62HMX84 IF_AUDIO (IF/AUDIO) SHEET-1/4 (8/52)
  • Page 53 MTZJ6.8A SDA1 D896 D894 MTZJ6.8A MTZJ6.8A 1-B3,1-C6,3-D2 1-C6 TUNER32V 1-B3,1-B6 P105 R152 R151 Q151 5.6k Q152 KTA2014Y KTC4075Y-RTK R150 3.3k TP-12 GJ150 OPEN R155 OPEN R154 OPEN Q154 Q153 OPEN OPEN R153 OPEN GJ151 OPEN 52HMX84/62HMX84 IF_AUDIO (IF/TIF) SHEET-2/4 (9/52)
  • Page 54 1-C3 MUTE_A A_MUTE D613 1SS355-TE17\\MA111 SP_MUTE 1-C5 1-C3 D616 L_VARI 1SS355-TE17\\MA111 D617 1SS355-TE17\\MA111 1-C6,2-E6,2-E6,3-C2,3-C8 GND_A MUTE_A 1-D5 1-C3 R_VARI D614 1SS355-TE17\\MA111 MUTE_E MUTE_E 1-D5 1-B3,1-C6,2-D3 R697 1R560 R698 C683 25V100 C684 R699 25V47 D628 MA8120-M\\MA8120-H\\MA8120-L 52HMX84/62HMX84 IF_AUDIO (SOUND) SHEET-3/4 (10/52)
  • Page 55 To SUB POWER P802 OPEN P801 POWER CORD 23372117 CMC-02P 5 F801 T801 T802 125V8A TRF3239AH TRF3197AH F801A C801 To MAIN POWER P800 D899 AC275V0.47uF Lock 2P_11.88mm_S TNR10V431K352 P807B PLUG 3P_5mm R899 RN14A1A825J To TUNER GND P804 52HMX84/62HMX84 IF_AUDIO (AC-IN) SHEET-4/4 (11/52)
  • Page 56 C845 C843 C802 50V2.2 From AC-IN 2KV100pF OPEN D840 Q840 LN1WBA60 R841 MIP280 D841 1/6P1k MTZJ5.6C C803 AC275V0.22u P807A PLUG 3P_5mm C842 Q842 63V0.10 GJ03 TLP421(GR) D842 SHORT MTZJ4.7A C811 C812 AC250V2200pF AC250V2200pF GJ04 52HMX84/62HMX84 C814 SHORT 470p MAIN_POWER (12/52)
  • Page 57 NOT MOUNT 2SA1586-Y(TE85L) Q2021 [TRP] [FL1] L2021 100(J) C2202 R2175 100nF(Z) MEM2012TC151 R2173 2.7K(J) W8011 A_GND [FL1] R2174 100(J) V_SUB_MC L2020 604:1D 2SA1586-Y(TE85L) F_GND Q2020 [TRP] L2023 100(J) 22ohm 100MHz MEM2012TC151 R2172 F_GND A_GND F_GND A_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (AV_CONNECTOR) (13/52)
  • Page 58 210:1B 1K(J) R2062 L2018 NOT MOUNT R2088 R2078 CR1/10 681JV [FL09B] 200:4C 68(J) 470nH(J) 0(X) L2012 C2027 AD1_Y R2072 C2039 C2041 205:2B 100nF(Z) 1K(J) R2083 R2087 47pF(J) 47pF(J) NOT MOUNT CR1/10 681JV A_GND A_GND AD1_A_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (AV_LPF) (14/52)
  • Page 59 R2008 210:1B 2SA1586-Y(TE85L) 0(X) C2050 Q2006 220(J) [TRP] 470nF(K) BSOG- R2005 210:1B 3.3K(J) R2006 L2003 R2012 V_AV CR1/8 681FV C2011 68(J) 470nH(J) 200:4D;203:1B 100nF(Z) R2018 C2008 C2007 1.8K(J) R2016 47pF(J) 47pF(J) NOT MOUNT A_GND A_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (DVCD2_LPF) (15/52)
  • Page 60 L2008 L2007 R2043 C_AV R2029 200:4D DVCD_SC R2031 2.2uH(J) 100(J) 120(J) 207:2B 2.2K(J) C2020 C2015 R2045 C2018 100pF(J) R2033 2.2K(J) 150pF(J) CR1/10 681JV 100nF(Z) A_GND A_GND DVCD_A_GND FL204 120ohm DVCD_A_GND W2016 FL202 120ohm A_GND AD1_A_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (DVCD1_LPF) (16/52)
  • Page 61 IC201 TC7WH241FU(TE12L) AD1_A_GND R2052 GPIO1_HVSW [7WH241] 210:6A R2053 NOT MOUNT R2054 R2055 HD_2 R2058 AD1_HSYNC 200:4B;206:1C 205:2A FL206 R2048 120ohm R2050 NOT MOUNT NOT MOUNT [Vcc] AD1_A_GND [Vss] AVDD_IC208 C2025 R2056 ARAWHS_CS 100nF(Z) 210:3A AD1_A_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (3CH_ADH_HD) (17/52)
  • Page 62 [GND] W2001 DVDD_IC208 [VDD] [GND] [VDD] [GND] FL253 [VDD] [GND] 120ohm [VDD] [GND] A_GND AD1_A_GND [CP] AD1_A_GND C2135 C2119 C2126 C2134 C2127 C2104 C2139 C2138 6.3V 100uF(M) 100nF(Z) 100nF(Z) 100nF(Z) 100nF(Z) 100nF(Z) 100nF(Z) 100nF(Z) D_GND SH.NO. 52HMX84/62HMX84 OPSS_SCALER (3CH_ADC) (18/52)
  • Page 63 Y_+3.3V_VCD R2184 1K(J) NOT MOUNT R2185 DVCD_CSYNC 207:2C C2232 100(J) 100pF(J) R2182 HD_2 Q2025 200:4B;204:2B 2SC4667-Y(TE85L) 6.8K(J) R2186 10K(J) DVCD_A_GND W2012 C2233 100pF(J) R2183 PIP_VD Q2026 2SC4667-Y(TE85L) 200:4B;205:2B;601:2C 6.8K(J) R2187 10K(J) DVCD_A_GND SH.NO. 52HMX84/62HMX84 OPSS_SCALER (VIDEO_DECODER_CSYNCIN) (19/52)
  • Page 64 [DVSS4] Y_+3.3V_VCD NOT MOUNT [DVDD5] [DVSS5] Y_+3.3V_VCD D_GND [VDDIO1] [VSSIO1] W2003 [VDDIO2] [VSSIO2] FL223 0(X) [VDDIO3] [VSSIO3] [CP] C2182 C2190 C2143 [VDDXO] [VSSXO] FL220 47uF(M) [CP] D_GND C2174 100nF(Z) 100nF(Z) 47uF(M) FL222 DVCD_A_GND D_GND Y_GND_1A 52HMX84/62HMX84 SH.NO. OPSS_SCALER (VIDEO_DECODER) (20/52)
  • Page 65 [CP] [CP] C2195 C2194 C2199 [GND] [GND] C2192 C2193 C2197 47uF(M) 100nF(Z) 100nF(Z) 47uF(M) 100nF(Z) 47uF(M) 100nF(Z) 47uF(M) Y_+2.5V_VCD DVCD_A_GND R2178 NOT MOUNT FL235 120ohm FL233 NOT MOUNT FL230 MMZ1608S121CT A_GND DVCD_A_GND D_GND A_GND D_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (VIDEO_DECODER_POWER) (21/52)
  • Page 66 211:7B 211:2C RAMDQ5 MDO_MD4 MAO_CAS 211:7B 211:2C RAMDQ4 MDO_MD3 MAO_BAS 211:7B 211:2C RAMDQ3 MDO_MD2 211:7B RAMDQ2 MDO_MD1 211:7B RM204 [RMX4A] RAMDQ1 MDO_MD0 211:7B 47(J) RAMDQ0 MAO_CS 211:2C MAO_BS0 211:2B MAO_BS1 211:2B R2101 47(J) MAO_MCLK 211:2B 52HMX84/62HMX84 SH.NO. OPSS_SCALER (GENESIS-1) (22/52)
  • Page 67 C2063 C2075 100nF(Z) 100nF(Z) 100nF(Z) 220pF(J) 220pF(J) CVDD_2.5 D_GND PLL_GND [CP] C2083 C2054 C2074 C2066 C2056 C2080 C2082 C2067 C2072 C2061 C2058 47uF(M) 100nF(Z) 100nF(Z) 100nF(Z) 100nF(Z) 100nF(Z) 220pF(J) 100nF(Z) 220pF(J) 100nF(Z) 220pF(J) D_GND D_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (GENESIS-2) (23/52)
  • Page 68 C2086 [Vcc] [Vss] 47uF(M) 220pF(J) VccQ VssQ VccQ VssQ VccQ VssQ VccQ VssQ VccQ VssQ VccQ VssQ VccQ VssQ VccQ VssQ D_GND C2090 C2097 C2094 C2096 C2088 C2087 220pF(J) 100nF(Z) 100nF(Z) 100nF(Z) 100nF(Z) 100nF(Z) D_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (SDRAM) (24/52)
  • Page 69 [CP] 1uF(K) C2219 C2215 C2221 C2212 C2220 C2217 47uF(M) 10uF(K) 330nF(K) 100nF(K) 100nF(Z) 6.3V C2214 C2213 6.3V 470nF(K) 1uF(K) D_GND PLL_GND FL241 FL237 120ohm 120ohm PLL_GND FL236 120ohm FL242 FL239 120ohm 120ohm CSS_GND A_GND D_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (GENESIS_POWER) (25/52)
  • Page 70 207:2A;210:2C NOT MOUNT R2138 R2125 100(J) 10(J) Q2016 Q2018 2SC4116-Y(TE85L) 2SC4116-Y(TE85L) +3.3V_2 IC205 PST9143NR Q2017 2SC4116-Y(TE85L) [L9143] R2143 47K(J) R2136 47K(J) VOUT R2123 R2139 10(J) 470(J) R2121 680(F) C2101 10nF(K) D_GND FL213 120ohm F_GND D_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (GENESIS_IIC) (26/52)
  • Page 71 PB_C2 PB_C1 PB_C0 LVD_PR7 209:8D LVD_PR6 209:8D LVD_PR5 209:8D LVD_PR4 209:8D LVD_PR3 209:8C LVD_PR2 209:8C LVD_PR1 209:8C LVD_PR0 209:8C LVD_HS 210:6B;605:2A HDIN LVD_VS 210:6B;605:2A VDIN FLPHIN HBLKIN VBLKIN LVD_CLK 210:6B VIDCK 3.3K(J) [RMX4A] RM303 D_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (SCALER_DIGITAL_INPUT) (27/52)
  • Page 72 3.3K(J) QO19 RM307 CAPR2IN3 QE20 QO20 QO18 CAPR2IN2 QE21 QO21 QO17 CAPR2IN1 QE22 QO22 QO16 CAPR2IN0 QE23 QO23 R3007 3.3K(J) CAPHD RM312 CAPVD 3.3K(J) R3008 3.3K(J) CAPCK D_GND D_GND R3009 3.3K(J) DVIEN R3010 3.3K(J) D_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (SCALER_CAPTURE_INPUT) (28/52)
  • Page 73 VDDQ VSSQ C3011 0.1u VDDQ 1.24 VSENSE W3001 D_GND RFU/NC C3017 10nF(K) D_GND [AVIN] [PVIN] [GND] [CP] C3012 0.1u C3016 C3001 [VDD] [VSS] 220u [VDD] [VSS] [VDD] [VSS] C3010 0.1u [VDD] [VSS] D_GND D_GND D_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (DDR_SDRAM) (29/52)
  • Page 74 NOT MOUNT IC305 132.7MHz MOUNT W3011 [L34XX] W3012 R3037 IC306 100(J) NOT MOUNT ICLK NOT MOUNT W3013 W3020 NOT MOUNT NOT MOUNT C3112 C3032 L3002 NOT MOUNT 470pF(J) 22ohm PST3431 10nF(K) 100MHz MOUNT D_GND D_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (SCALER_PLL) (30/52)
  • Page 75 ROMA1 AE15 ROMA0 AE12 ROMCE 10(J) AD12 ROMOE R3039 AC12 HIRA_HD ROMWE 605:1D YS_BEP_IN 10(J) 605:1D R3041 AE11 HIRA_VD ROMRST 605:1D [TP] R3038 OSD_CLK OSD1CK 605:1C 10(J) SIG17110 OSD2CK DP301 R3042 10(J) NOT MOUNT D_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (OSD_FOR_NORTH_AMERICA) (31/52)
  • Page 76 VHC14 OUT(input B_SUB_RESET1 or B_MASTER_RESET) 303:1C;305:4B;307:8B;500:2B BEP MICON OUT RESET_BEP NOT MOUNT 500:7A RESET_94_1 W3028 3.3VS_2 VHC14 OUT 305:4C 3.3VS_2 MOUNT & W3029 C3038 [7S08] [L34XX] 0.1u IC308 IC309 RESET_94_0 [Vcc] 305:2C D_GND [Vss] TO VHC14 PST3427 D_GND D_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (IIC) (32/52)
  • Page 77 [VSS] 1uF(Z) [VDD12] [VSS] [VDD12] [VSS] [VDD12] [VSS] AA10 [VDD12] [VSS] AA12 [VDD12] [VSS] D_GND AA13 [VDD12] [VSS] AA15 [VDD12] [VSS] D_GND AA17 [VDD12] [VSS] AA19 [VDD12] [VSS] AA21 [VDD12] [VSS] [VDD12] [VDD12] [VDD12] D_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (94TB_POWER) (33/52)
  • Page 78 3.3VS_2 AE23 R3071 VDOUT VDOUT [VCC] [GND] AF23 R3072 DEOUT DEOUT [VCC] [GND] Ch1 Freq. 3.3VS_2 67.24MHz AC19 C3100 PARITY [GND] 100pF(J) C3103 [GND] C3104 C3105 [GND] 10nF(K) D_GND D_GND D_GND D_GND D_GND D_GND D_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (LVDS_OUT) (34/52)
  • Page 79 [DMF] D3001 1SS187(TE85L) 2.5V_DVCC 3.3VS_2 [LXXXY3H3Z] 3.23 IC312 2.50 VOSENSE C3106 C3107 PQ025Y3H3ZP 100nF(K) D_GND 22uF(K) D_GND D_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (POWER-3.3V_2_TO_2.5V_DVCC) (35/52)
  • Page 80 307:8E W3044 RIN2-1 RXCLK+1 307:8E RIN2+1 20 GND W3045 CLKIN-1 RX3-1 CLKIN+1 307:8D W3046 RIN3-1 RX3+1 RIN3+1 307:8D RX4-1 W3048 RX4+1 RX4-1 307:8E NOT MOUNT 30 GND 100MHz W3047 RX4+1 22ohm 307:8E L3007 D_GND F_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (LVDS_OUT_CONNECTOR) (36/52)
  • Page 81 FDC602P_NF40 [MFPF] L3009 Q3001 C6K3L-100 1.50 3.23 10uH(X) DP318 DP319 [CP] C3109 6.3V [CP] 100uF(M) C3111 C3110 [L6365] 6.3V 6.3V IC313 100uF(M) 1uF(K) DP320 DP321 GND_D XC6365B103MR GND_D W3052 W3051 L3010 22ohm 100MHz D_GND GND_D 52HMX84/62HMX84 SH.NO. OPSS_SCALER (DC/DC_CONVERTER) (37/52)
  • Page 82 P11/D9 P12/D10 P13/D11 P14/D12 P15/D13/INT3_ P16/D14/INT4_ P17/D15/INT5_ 3.3VS_11 [POAT2] P20/AN20/A0 P21/AN21/A1 63mW P22/AN22/A2 4.7K(J) P23/AN23/A3 R5006 P24/AN24/A4 P25/AN25/A5 P26/AN26/A6 P27/AN27/A7 R5008 [POAT3] 4.7K(J) 63mW PWDN_MUTE P30/A8 307:8A P31/A9 P32/A10 P33/A11 P34/A12 P35/A13 P36/A14 P37/A15 D_GND SH.NO. 52HMX84/62HMX84 OPSS_SCALER (SUB_MICON1) (38/52)
  • Page 83 NOT MOUNT W5011 W5009 EEPROM NOT MOUNT R5011 [MSEE32K8] 100(J) IC503 63mW BEPM_SCL_AB BEPM_SCL_AB 804:8D R5010 [L34XX] 100(J) 63mW BEPM_SDA_AB BEPM_SDA_AB IC502 804:8E W5017 SUB_RESET1 3.3VS_11 305:2B;500:2C [Vcc] [Vss] C5002 AT24C256N-10SJ-2.7 C5001 1uF(Z) 1uF(Z) PST3427 D_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (SUB_MICON2) (39/52)
  • Page 84 W5023 P93/DA0/TB3IN 802:4A FANDAC2 W5022 P94/DA1/TB4IN 802:4B P95/ANEX0/CLK4 P96/ANEX1/SOUT4 P97/ADTRG_/SIN4 [POAT10] P100/AN0 P101/AN1 P102/AN2 P103/AN3 P104/AN4/KI0_ P105/AN5/KI1_ D_GND D_GND P106/AN6/KI2_ C5006 P107/AN7/KI3_ 1uF(Z) [POWER] C5005 Vcc1 1uF(Z) Vcc2 AVcc AVss VREF C5007 100nF(Z) D_GND D_GND SH.NO. 52HMX84/62HMX84 OPSS_SCALER (SUB_MICON3) (40/52)
  • Page 85 305:1C BEP_SDA1 GDM420000027 To sheet305 VHC14 501:7A From a sheet601 TV microcomputer D5002 [VCC] [GND] [VCC] [GND] C5011 D_GND C5010 1uF(Z) D_GND 1uF(Z) D_GND It intercepts by at the time of BEP micon writing D_GND SH.NO. 52HMX84/62HMX84 OPSS_SCALER (OSD_MICON4) (41/52)
  • Page 86 C6008 100nF(Z) 220pF(J) C6012 R6006 C6002 1nF(K) 1K(J) 100nF(Z) [XCMA] C6006 X6001 D_GND 2.2uF(K) D_GND When a microcomputer is mask-ized, it is NOT MOUNT about R6007. It is MOUNT about R6013. D_GND CSTCE10M0G52-R0 (GND) D_GND SH.NO. 52HMX84/62HMX84 OPSS_SCALER (MICON1) (42/52)
  • Page 87 68(J) [MSEE32K8] D_GND IC603 R6045 31mW KEY1 100(J) 801:8E KEY2 801:8D COMMON C_OSD_R1 R6046 304:7C 100(J) [VEE] C_RMT_OUT 801:8B [VCC] [VSS] C_5V1 [Vss] [Vcc] C6016 AT24C256N-10SJ-2.7 100nF(Z) C6015 C_KEY_AB_SW 601:8C 1uF(Z) D_GND D_GND C_KEY_AB 600:8D SH.NO. 52HMX84/62HMX84 OPSS_SCALER (MICON2) (43/52)
  • Page 88 802:4A P45/CS1 P42/A18 R6057 1K(J) P44/CS0 P43/A19 C_3.3V [DMF] D6004 C_RST 600:1D;603:2D;801:4B R6123 3.3K(J) C_OE 603:6A R6059 R6120 47K(J) 68(J) [DMF] C_WE 603:6A D6005 C_BOOT R6121 600:1D;801:4B 68(J) C_CE 603:6A D_GND R6122 68(J) C_MUTE_A 802:8C 52HMX84/62HMX84 SH.NO. OPSS_SCALER (MICON3) (44/52)
  • Page 89 IC606 4.93 3.29 27 C_A[8] [CP] 28 C_A[13] C6017 C6018 VOUT 29 C_A[14] 100nF(Z) 10uF(M) 30 C_A[17] L6006 C6020 C6019 31 C_WE 220ohm 100nF(Z) 100nF(Z) 32 VCC 100MHz G36030011099 G36030011099 NJM2804U1-3342(TE1) F_GND D_GND D_GND D_GND SH.NO. 52HMX84/62HMX84 OPSS_SCALER (TV_MICON_RESET_I&_FLASH) (45/52)
  • Page 90 47K(J) C6022 2SC4116-Y(TE85L) R6071 Q6002 1SS187(TE85L) 3.9K(J) 560pF(K) R6077 C_5V1 1K(J) C6040 A_GND A_GND A_GND 2SC4116-Y(TE85L) 1.2nF(K) Q6003 A_GND A_GND A_GND A_GND A_GND C6025 R6079 C_CVIN2 600:5A 470(J) 100nF(Z) C6028 A_GND 330pF(J) A_GND A_GND A_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (SYNC_DETECT) (46/52)
  • Page 91 [GND] CNFLG 804:8D [VCC] [GND] [VCC] [GND] [VCC] [GND] [GND] [GND] D_GND D_GND HD:3us PDP/70MHz -> 70h LCD/65MHz -> 70h D_GND D_GND D_GND Ch1 Freq. Ch1 Freq. Ch1 Freq. Ch1 Freq. 13.51MHz 13.47MHz 15.73kHz 59.81Hz SH.NO. 52HMX84/62HMX84 OPSS_SCALER (PLD-US_OSD_SYNC_GENERATOR) (47/52)
  • Page 92 GND (+3.3V) L8021 GND (+3.3V) GND (+3.3V) +3.3V2 22ohm +3.3V2 L8022 +3.3V2 B8B-EH-F1A-K C8008 C8009 100nF(K) 100nF(K) C8005 C8006 C8007 100nF(K) 100nF(K) 100nF(K) W8001 D_GND D_GND F_GND F_GND F_GND L8018 22ohm 100MHz NOT MOUNT F_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (POWER_CONNECTOR) (48/52)
  • Page 93 22ohm 100MHz L8037 GDM220000778 [CN9] BLM21A121SPT PJ18 L8039 C_LED 602:2C L8040 C_FAILSAFE_LED 602:2D L8043 KEY2 601:7E L8042 KEY1 601:7E W8004 22ohm 100MHz L8041 NOT MOUNT L8038 3.3V_KEY 601:6D 22ohm 100MHz NOT MOUNT F_GND F_GND F_GND SH.NO. 52HMX84/62HMX84 OPSS_SCALER (TV_MICON_CONNECTOR) (49/52)
  • Page 94 C8036 33pF(J) 33pF(J) 33pF(J) 33pF(J) F_GND D_GND F_GND D_GND R8018 L8051 R8013 R8012 L8049 R8011 TV_SDA1 C_HDMIRST 601:8C 213:3B;503:2D;601:2D 33(J) 0(X) 33(J) 0(X) C8044 C8046 C8037 C8038 33pF(J) 33pF(J) 33pF(J) 33pF(J) F_GND D_GND F_GND D_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (CONNECTOR-TV_MICON_POWER_BOARD) (50/52)
  • Page 95 10K(J) F_GND D_GND 33pF(J) F_GND 33pF(J) D_GND F_GND D_GND R8025 R8044 L8057 LAMPEN 501:6B C8052 33(J) C8051 33pF(J) W8009 R8036 L8063 R8037 33pF(J) BEP_TXD3(LMPPWR) 501:6B C8062 33(J) 0(X) F_GND D_GND 33pF(J) C8061 33pF(J) F_GND D_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (CONNECTOR-DLF_I/F) (51/52)
  • Page 96 BEP_RXD1 501:1A W8010 L8002 BEP_TXD1 501:1A L8011 L8005 BEPM_CNVSS 22ohm 500:2A 100MHz NOT MOUNT L8006 BEPM_RST F_GND 305:1A;501:1A L8007 CNFLG 605:1E L8008 BEPM_SCL_AB 501:1E 3.3VS_1 L8009 BEPM_SDA_AB 501:1F 22ohm 100MHz L8010 33pF(J) 33pF(J) F_GND F_GND 52HMX84/62HMX84 SH.NO. OPSS_SCALER (SERVICE_CONNECTOR) (52/52)

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