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Mitsubishi Electronics WD-C657 manual

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Table of contents for the manual

  • Page 1

    • Design specifications are subject to change without notice. MITSUBISHI DIGIT AL ELECTRONICS AMERICA, INC. 9351 Jeronimo Road, Irvine, CA 92618-1904 Copyright © 2007 Mitsubishi Digital Electronics America, Inc. All Rights Reserved CAUTION: Before servicing this chassis, it is important that the service person read the "SAFETY PRECAUTIONS&q[...]

  • Page 2

    [...]

  • Page 3

    Page 3 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 INTRODUCTION ............................................................................................................................... .5 Dimensions, weight, power usage, etc. ............................[...]

  • Page 4

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 4 Critical and Warranty Parts Designation ........................................................................................ 37 Parts T olerance Codes .......................................................[...]

  • Page 5

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 / WD-Y577 WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 5 INTRODUCTION This service manual provides service instructions for the V36, V37, V36L, V37L and V38 chassis types. The specific models for each chassis type, dimensions and weight are listed below . Service per[...]

  • Page 6

    Page 6 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 / WD-Y577 WD-Y657 / WD-57833 / WD-65833 / WD-73833 SAFETY PRECAUTIONS NOTICE: Observe all cautions and safety related notes located inside the receiver cabinet and on the receiver chassis. W ARNING: 1. Operation of this receiver outside the cabinet or with the [...]

  • Page 7

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 / WD-Y577 WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 7 Back Cover Removal Back Cover Removal Procedure 1 ) Remove 10 screws (A) from the back cover (1 1 IN 73” models).. 2 ) Pull the back cover from the TV . Back Cover Installation Reverse the removal procedure b[...]

  • Page 8

    Page 8 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 / WD-Y577 WD-Y657 / WD-57833 / WD-65833 / WD-73833 V36 & V37 7 V38 7 Chassis Disassembly SHIELD-MAIN-TERMINAL Removal Shield-Main-T erminal Removal Procedure 1 ) Remove two nuts (B) from the RF inputs. 2 ) Remove two hex screws (C) from the Monitor Link soc[...]

  • Page 9

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 / WD-Y577 WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 9 Chassis Disassembly (continued) PWB-TERMINAL Removal 1 ) Remove three screws (A). 2 ) Carefully lift the PWB-TERMINAL and its’ support bracket from the chassis. PWB-POWER Removal 1 ) Remove five screws (B) 2 [...]

  • Page 10

    Page 10 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 / WD-Y577 WD-Y657 / WD-57833 / WD-65833 / WD-73833 Chassis Cover Removal 1 ) Remove 5 screws (C), 6 screws On the V38. 2 ) Lift the Chassis Cover from the chassis box. Chassis Disassembly (continued) V36 & V37 7 V38 7[...]

  • Page 11

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 / WD-Y577 WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 11 PWB-HDMI-FRONT Removal (V37 & V38 models only) 1 ) Disconnect all cables to PWB- HDMI-FRONT 2 ) Remove three screws (D). 3 ) Carefully lift the PWB-HDMI- FRONT from the chassis box. 4 ) T o remove PWB-HDMI[...]

  • Page 12

    Page 12 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 / WD-Y577 WD-Y657 / WD-57833 / WD-65833 / WD-73833 V38 7 PWB-MAIN Removal (V38)[...]

  • Page 13

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 13 OPTICAL ENGINE REMOV AL OPTICAL ENGINE ASSEMBL Y REMOV AL 1 ) Remove 3 screws (C) from the Optical Engine. 2 ) Disconnect all cables to the Optical Engine Assembly . 3 ) Carefully slide the Optical Engine asse[...]

  • Page 14

    Page 14 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 OPTICAL ENGINE REMOV AL FROM SUB ASSEMBL Y Figur e 1: Engine Assembly (Rear V iew) Figur e 2: Engine Assembly (Fr ont V iew) SEP ARA TION PROCEDURE 1 ) Loosen 2 screws (B) and remove the Lamp Cartridge ( Figur[...]

  • Page 15

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 15 Figur e 3: Optical Engine Sub Assembly (Exploded V iew) FLAN GES Al i gn Onto GUIDE PINS NOTES: a. The Sirocco Fan must be installed with the Label facing up with the Flanges aligned onto the Guide Pins. b. Th[...]

  • Page 16

    Page 16 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 ENGINE REPLACEMENT 1 ) Reverse the removal procedure to install a new Engine. 2 ) After a new Engine is installed refer to page 34 and: • Load Index Delay Data from the Engine to the PWB-MAIN. • If needed [...]

  • Page 17

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 17 SCREEN REMOV AL & REPLACEMENT WD-57833, WD-65833 & WD-73833 Only Escutcheon Removal Before Removing the Screen Assembly (V38 Models Only) 1 ) Remove 2 screws (A) at the lower rear corner on the right s[...]

  • Page 18

    Page 18 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 SCREEN REPLACEMENT (continued) 65 inch Models 73 inch Models[...]

  • Page 19

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 19 Screen Assembly Removal (continued) 2 ) Open the Control Panel door and remove two screws (A). 3 ) Remove the remaining rear screw in the upper corner and carefully pull the screen assembly from the cabinet. S[...]

  • Page 20

    Page 20 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Screen Removal From the BEZEL-FRONT (continued)[...]

  • Page 21

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 21 Screen Replacement CAUTION: Wear gloves when handling the Lenticular Screen and Fresnel Lens. This prevents cuts and finger prints. Do not place Fresnel Lens in the sun . This may cause fire and heat related i[...]

  • Page 22

    Page 22 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Speaker Replacement 1 ) Remove the Bezel screen assembly to access the speakers. 2 ) Remove 2 screws (A) and carefully slide the S peaker Assembly from the cabinet. 3 ) Disconnect the leads to the speaker . 4 [...]

  • Page 23

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 23 OPTION MENU 1. Press the “MENU” button on the remote hand unit. 2. Press the buttons “2”, “4”, “7” and “0” in order . (The screen will change to the option menu.) V36/V37 REMOTE Digital Sig[...]

  • Page 24

    Page 24 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 RESET / INITIALIZA TION GUIDE NOTE: During Initialization, the set will reboot. Wait until the Power LED stops flashing before unplugging or powering ON the TV . Reset / Intialization SERVICE TIP: Many custome[...]

  • Page 25

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 25 INIT IA L SETT INGS Reco rd (V38 Only) Caption s Men u (contin ued) Reco rd Color W hite Channel -- B ac k ground Black Recor d to -- Opacity Tr ansluc ent Duration (1hr.) Backgr ound Opacity Tr ansluc ent Sta[...]

  • Page 26

    Page 26 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 A . A/V Memory Each of the external inputs has it’s own Audio/Video Memory . A change in an A/V setting at a specific input is stored in memory for that specific input. B . A/V Reset 1. Pressing the front pa[...]

  • Page 27

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 27 3 . Error Code Operational Check Note: The TV must be in “Shut Down” and not have been switched Off, to perform the Error Code Opera- tional Check. When the TV is switched Of f, the code automatically rese[...]

  • Page 28

    Page 28 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 4. Error Codes The Error Code designations indicating malfunction, or no malfunction, are listed below: Code 34 (1) - Lamp Enable is generated to activate the Lamp Code 57 (2) - Lamp Enable is generated during[...]

  • Page 29

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 29 V36 / V37 / V38 Lamp Control Block Diagram NOTE: T o operate the TV with the back cover removed, install the Lamp Cover to activate the Lamp Switch. The Flow Chart on the following page helps to determine the [...]

  • Page 30

    Page 30 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Lamp T roubleshooting Flow Chart • Ins tal l La mp Cover wi th no Lamp • Ove rri de Lamp S wi t ch • Moni t or B all as t s park gap. • Press "POWER' • Sp ar k gap a rc ? Press "PO WER[...]

  • Page 31

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 31 SERVICE ADJUSTMENTS There are 3 Service Adjustments required in these models: Electrical Adjustments ( there are no mechanical adjustment s) • Horizontal Centering • V ertical Centering • 16 Point Geomet[...]

  • Page 32

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 32 3. Adjustment Function Selection Use the “AUDIO” button to select a specific Adjustment Function. NOTE: There are 2 Service Functions on these chassis: “TVM” and the “ASIC” function. 4. Adjustment [...]

  • Page 33

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 33 2. Manual Keystone Geometry Alignment (There are 2 modes of adjustment: FULL and TOUCH UP) FULL ADJUSTMENT MODE: Part 1 ( Note: if data is out of range, you may need to do a reset before starting - press “1?[...]

  • Page 34

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 34 3. V erify Geometry by using internal test pattern. If not even, redo the above step s or enter the TOUCHUP ADJUSTMENT MODE (Note: 4:3 adjustment not available in T ouchup mode) TOUCH UP ADJUSTMENT MODE 1. Ent[...]

  • Page 35

    PAGE 35 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Using Lead Free Solder Pb S old e r The above symbol indicates Lead (Pb) Free solder was used during the construction of PWBs. Only Lead Free solder should be used when servicing these PWBs. Solder must be com[...]

  • Page 36

    PAGE 36 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 CHIP P ARTS REPLACEMENT Some resistors, shorting jumpers (0 Ohm resistors), ceramic capacitors, transistors and diodes are chip parts. The following precautions should be taken when replacing these parts. Caut[...]

  • Page 37

    PAGE 37 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Parts Ordering T o expedite delivery of replacement parts orders, specify the following: 1. Model Number/Serial Number 2. Part Number and description 3. Quantity Note: Unless complete information is supplied, [...]

  • Page 38

    PAGE 38 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 QUICK REFERENCE FOR COMMON P ARTS Lam p-Cartr idge 915P061010 Unit-Lam p- B al last 938P076010 Speak er 480P084010 Fan- E x haust 299P310020 Fan- S c irocco ( Balla st) 299P321010 Fan- Engine (DMD) 299P322010 [...]

  • Page 39

    PAGE 39 Ref # Part # Part Name & Description [# ] MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 [#] Model Legend: (a) WD-57733, (b) WD-57734, (c) WD-57833, (d) WD-65733, (e) WD-65734, (f) WD-65833, (g) WD-73733, (h) WD-73734, (i) WD-73833, (j) WD-C657, (k) WD[...]

  • Page 40

    PAGE 40 Ref # Part # Part Name & Description [ #] MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 [#] Model Legend: (a) WD-57733, (b) WD-57734, (c) WD-57833, (d) WD-65733, (e) WD-65734, (f) WD-65833, (g) WD-73733, (h) WD-73734, (i) WD-73833, (j) WD-C657, (k) WD[...]

  • Page 41

    PAGE 41 Ref # Part # Part Name & Description [ #] MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 [#] Model Legend: (a) WD-57733, (b) WD-57734, (c) WD-57833, (d) WD-65733, (e) WD-65734, (f) WD-65833, (g) WD-73733, (h) WD-73734, (i) WD-73833, (j) WD-C657, (k) WD[...]

  • Page 42

    PAGE 42 Ref # Part # Part Name & Description [ #] MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 [#] Model Legend: (a) WD-57733, (b) WD-57734, (c) WD-57833, (d) WD-65733, (e) WD-65734, (f) WD-65833, (g) WD-73733, (h) WD-73734, (i) WD-73833, (j) WD-C657, (k) WD[...]

  • Page 43

    PAGE 43 Ref # Part # Part Name & Description [ #] MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 [#] Model Legend: (a) WD-57733, (b) WD-57734, (c) WD-57833, (d) WD-65733, (e) WD-65734, (f) WD-65833, (g) WD-73733, (h) WD-73734, (i) WD-73833, (j) WD-C657, (k) WD[...]

  • Page 44

    PAGE 44 Ref # Part # Part Name & Description [ #] MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 [#] Model Legend: (a) WD-57733, (b) WD-57734, (c) WD-57833, (d) WD-65733, (e) WD-65734, (f) WD-65833, (g) WD-73733, (h) WD-73734, (i) WD-73833, (j) WD-C657, (k) WD[...]

  • Page 45

    PAGE 45 Ref # Part # Part Name & Description [ #] MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 [#] Model Legend: (a) WD-57733, (b) WD-57734, (c) WD-57833, (d) WD-65733, (e) WD-65734, (f) WD-65833, (g) WD-73733, (h) WD-73734, (i) WD-73833, (j) WD-C657, (k) WD[...]

  • Page 46

    PAGE 46 Ref # Part # Part Name & Description [ #] MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 [#] Model Legend: (a) WD-57733, (b) WD-57734, (c) WD-57833, (d) WD-65733, (e) WD-65734, (f) WD-65833, (g) WD-73733, (h) WD-73734, (i) WD-73833, (j) WD-C657, (k) WD[...]

  • Page 47

    PAGE 47 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Ref # Part # Part Name & Description Ref # Part # Part Name & Description WD-57733 & WD-57734 Ref # Part # Part Name (0) LENS-T APE T APE-LENS (1) 491P206050 LENS-FRESNEL (2) 491P207050 SCREEN-LENT[...]

  • Page 48

    PAGE 48 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Ref # Part # Part Name & Description Ref # Part # Part Name & Description WD-65833 Ref # Part # Part Name (0) LENS-T APE T APE-LENS (1) 491P206040 LENS-FRESNEL (2) 491P208050 SCREEN-LENTICULAR (3) 622C[...]

  • Page 49

    MIRROR KIT P AR TS LIST Mirr or Installation Mirr or -1 : Prepare mirror for installation by adding STIFFENERs to back of mirror using the pre- applied double sided tape. Back of mirror is identified by the label/ink in the lower right corner . Model KIT D escription Part # QTY MI RROR 767 D0 8401 0 1 STIF FE NER, 850mm (3 3.7" ( (TO P) 60 1D0[...]

  • Page 50

    Page 50 COVER-HOLDER-MIRROR 2.4 in. (Back Side of Mirror) Date Code STIFFENER-SIDE STIFFENER-T OP Example of 65” 1.6 in. (Back Side of Mirror) Date Code 5.9 in. 7.9 in. 5.9 in. Example of 73” 2 in. Mirr or-2 : Install HOLDER-MIRROR-EDGE to 57” and 73” models.[...]

  • Page 51

    Page 51 Mirr or-3 : Install the mirror into MIRROR-BOX and use the original screws to secure it with HOLDER-MIRROR-SIDE (see figure M6 below for reference). Mirr or-4 : Install COVER-HOLDER-MIRROR to top of mirror Mirror -5 : Us e the original screws to install HOLDER-MIRROR-T OP . On 57” and 65” models the HOLDER-MIRROR-TOP will fit into the g[...]

  • Page 52

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 52 V36/V37/V38 MAIN POWER SUPPL Y[...]

  • Page 53

    Page 53 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 V36/V37/V38 PWB-MAIN DC to DC Supplies[...]

  • Page 54

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 54 V36/V37 Overall Video Signal Path[...]

  • Page 55

    Page 55 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 V38 Overall Video Signal Path[...]

  • Page 56

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 56 V36/V37/V38 PWB-TERMINAL Video Select Circuit[...]

  • Page 57

    Page 57 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 V36/V37/V38 Overall Sound Signal Path[...]

  • Page 58

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 58 V36/V37/V38 PWB-TERMINAL Sound Signal Select[...]

  • Page 59

    Page 59 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 v36/v37/V38 Overall Control Circuitry[...]

  • Page 60

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 60 Engine & Lamp Control Circuitry[...]

  • Page 61

    Page 61 MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 V36/V37/V38 Auto Input & Output Detect Circuitry[...]

  • Page 62

    MODELS: WD-57733 / WD-65733 / WD-73733 / WD-57734 / WD-65734 / WD-73734 / WD-C657 WD-Y577 / WD-Y657 / WD-57833 / WD-65833 / WD-73833 Page 62 V36/V37/V38 Short Protect[...]

  • Page 63

    BOSS G G G G G G G G G G G G G G G G G G UB BOSS GH GH BOSS 4 123 1 2 3 4 123456789 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 1 2 3 123456789 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 12 4 US 4 123 1 2 3 4 5 1 2 3 4 5 4 23 SHADED COMPONENTS HAVE SPECIAL CHARACTERISTICS IMPORTANT TO SAFETY. BEFORE REPLACING ANY OF THESE COMPO[...]

  • Page 64

    BOSS AC-OFF 2SC3052-T112-1E,F Q9A10 1/2W R9A42 220K L9A34 22MH 9X9.5 1/2W R9A20 68K 35V C9A39 2200U HOTGND 1/16W R9A60 47K L9A35 22MH 9X9.5 L9A21 6.8MH 9X9.5 1/2W R9A17 180K 50V C9A48 1U 2200 C9A06 AC250V 3.3K 1/2W R9A76 3.3K 1/2W R9A78 2200 C9A00 AC250V F9A01 125V 5A 22K 1/16W R9A40 HOTGND 1000 C9A19 1KV 1K 1/16W R9A32 100 1/10W R9A24 10V C9A47 47[...]

  • Page 65

    BOSS GND GND 120K 1/16W R2J05 120K 1/16W R2J09 2SC3052-T112-1G Q2J04 120K 1/16W R2J04 75 1/16W R2J01 RT1N436C-T112-1 Q2J01 2SA1235A-T112-1E,F Q2J02 1/16W R2J86 1K 2 11 3 4 5 6 7 8 9 1 10 1/16W R2J89 1K 120K 1/16W R2J10 12 24 17 14 13 10 1 8 23 20 7 6 22 5 18 9 4 26 3 25 21 16 11 2 15 19 1U C2J58 10V/6.3V 1U C2J56 10V/6.3V 1U C2J54 10V/6.3V 1U C2J57[...]

  • Page 66

    FB IC9G05 NJM2386ADL3-09 IC9G01 AOZ1010AI LE PD Q9G02 FDC655BN ES IC9G03 ISL6545ACBZ-TS2698 Q9G05 FDS6298 IC9C51 MM1663DHBE Q9G06 FDS8896 IC9G02 ISL6545ACBZ-TS2698 Q9G12 FDS8984 Q9G09 FDS8896 AN IC9G04 ISL6545ACBZ-TS2698 Q9G18 FDS8984 3D SB BOSS BOSS BOSS BOSS Q1 Q2 GND GND Q1 Q2 BOSS BOSS DGND L7D07 2SC3052-T112-1E,F Q9G13 0.1 C9G39 25V/16V 0.1 C7[...]

  • Page 67

    1 E 2 G G UB S G GND IC102 MAX4232AKA+T IC8280 DS1337U+T&R IC8501 ICS443M-41LFT I2CDATA D1- USBNA I2CCLKA USBPA USBNA,USBNB,USBPA,USBPB D1+ AFT-H AFT-L USB-GND1 5VF 5VF 1 OUT1 2 IN1- 3 IN1+ 4 VSS 5 IN2+ 6 IN2- 7 OUT2 8 VDD P1 S1 P2 S2 VCC SCL SDA SQW/INTB GND X1 X2 INTA MIC2544-1YM TR EECSE0H473 1 2 3 4 1 GND 2 NC 3 SIF OUT 4 VIDEO OUT 5 NC (RF[...]

  • Page 68

    IC102 MAX4232AKA+T IC1502 SC4215ISTRT IC1503 MM1661JHBE 1 E 2 S G GND 0 1/16W R108 0.1 C1533 25V/16V 100 1/16W R114 AVDD AVDD 0.1 C1502 16V 12K 1/16W R1533 0.1 C1540 25V/16V 1K 1/16W R1513 1K 1/16W R115 0.1 C1573 25V/16V 0.1 C1504 16V 0.1 C1545 25V/16V 3.3K 1/16W R101 1/16W R103 2.2K 0.1 C1564 25V/16V AVDD 0.1 C1553 25V/16V 1/16W R1524 2.2K 0 1/16W[...]

  • Page 69

    R2004 R2007 IC2402 R2009 R2001 33 1/16W R2002 33 1/16W R2005 R2008 IC2005 MM1661JHBE R2003 33 1/16W IC2302 RClamp0524P.TCT IC2102 MM1661JHBE IC2202 RClamp0524P.TCT IC2301 RClamp0524P.TCT IC2401 IC2004 24LCS22AT-I/SNG IC2201 RClamp0524P.TCT PG 3.....TERMINAL PG 6.....MAIN2 [TUNER] V38 PG 19....MAIN12 [AUDIO] PG 1.....BLOCK PG 2.....POWER PG 17....MA[...]

  • Page 70

    IC8011 SC4215ISTRT IC80E1 AT24C256BN-10SU-1.8 IC8010 MM1661JHBE DQA[12] DQA[4] FAD[15] FAD[14] FAD[12] FAD[13] FAD[11] FAD[10] FAD[8] FAD[9] FAD[7] FAD[6] FAD[5] FAD[4] FAD[3] FAD[2] FAD[0] FAD[1] FBE[1] FBE[0] FALE[0] FRD FWE FCEN[2] FCEN[0] I2SSCLKA I2SLRCKA I2SSDATA I2SMCLKA FALE[1] FAD[7] FAD[10] FAD[9] FAD[8] 656CD[7] 656CD[6] 656CD[5] 656CD[4[...]

  • Page 71

    DQB[28] DQB[17] DQA[28] FINTR[6] FINTR[6] DQB[12] AB[6] FALE[0] TSMCLK WEBN DQB[27] TCLKTO1394 656AD[5] DQA[29] FBE[0] FAD[0] DQB[11] AB[5] I2SMCLKB SUB-Y[6] DQMBN[3] DQB[21] FBE[1] FAD[2] 656AD[4] DQA[30] DQB[10] AB[4] I2SLRCKB SUB-HOUT FAD[3] QSB[2] DQB[18] I2SSDATB DQA[31] DQB[9] AB[9] 656AD[2] SUB-Y[2] FAD[4] FCEN[4] CASBN DQB[19] I2SSCLKB AB[8[...]

  • Page 72

    IC8101 LP2996MRXNOPB IC8102 NT5DS32M16BS-5T IC8103 NT5DS32M16BS-5T R8110 1/16W 56-JX4 RM1608X4 (3216) R8115 1/16W 56-JX4 RM1608X4 (3216) R8116 1/16W 56-JX4 RM1608X4 (3216) R8113 1/16W 56-JX4 RM1608X4 (3216) R8111 1/16W 56-JX4 RM1608X4 (3216) R8112 1/16W 56-JX4 RM1608X4 (3216) R8114 1/16W 56-JX4 RM1608X4 (3216) R8117 1/16W 56-JX4 RM1608X4 (3216) IC8[...]

  • Page 73

    MAB[14] DQB[6] MAB[14] AB[14] DQMBN[0] MDQB[25] MDQB[0] MAB[12] MDQB[18] DQB[9] MDQB[29] DQB[14] MDQB[6] MDQB[29] MAB[11] MWEB# MAB[12] MAB[6] MAB[13] AB[5] MDQMB#3 MAB[6] MDQB[26] MWEB# MAB[1] MCLKB MRASB# DQB[7] MAB[10] MQSB0 MAB[0] MDQB[1] MAB[5] MAB[5] DQB[27] MCLKB# MCKENB# MDQB[0] MAB[13] AB[12] MDQB[14] DQB[2] MDQB[4] QSB[0] MQSB3 MDQB[16] M[...]

  • Page 74

    FAD[1] FAD[14] FAD[12] FAD[8] FAD[6] FAD[2] FAD[11] FCEN[0] FAD[4] FAD[13] FAD[0] FAD[9] FAD[7] FAD[3] FAD[5] LAD[17] FAD[15] LAD[1] FAD[10] LAD[2] LAD[3] LAD[4] LAD[5] LAD[6] LAD[7] LAD[8] LAD[18] LAD[9] LAD[10] LAD[11] LAD[12] LAD[13] LAD[14] LAD[15] LAD[16] FAD[0] FAD[12] FAD[13] FAD[6] FAD[11] FAD[3] FAD[8] FAD[10] FAD[15] FAD[14] FAD[9] FAD[7][...]

  • Page 75

    LAD[6] LAD[5] LAD[8] FAD[9] FAD[0] LAD[14] FAD[13] FAD[14] FAD[10] LAD[4] FAD[11] LAD[3] LAD[11] LAD[10] FAD[4] LAD[9] LAD[2] LAD[13] FAD[7] LAD[1] FAD[8] FAD[15] FAD[1] FAD[5] FCEN[0] LAD[15] FAD[12] FAD[2] LAD[12] FAD[3] FAD[6] LAD[7] FCEN[1] FAD[0] FAD[1] FAD[2] FAD[7] FAD[4] LAD[2] FAD[5] FAD[6] FAD[3] FALE[0] FALE[1] LAD[4] LAD[1] LAD[3] LAD[5[...]

  • Page 76

    Y-SIA[0] Y-SIA[1] Y-SIA[2] Y-SIA[3] Y-SIA[4] Y-SIA[5] Y-SIA[7] Y-SIA[9] Y-SIA[8] HS-SI CR-SIA[9] CR-SIA[8] CR-SIA[7] CR-SIA[6] CR-SIA[5] CR-SIA[4] CR-SIA[3] CR-SIA[2] CR-SIA[1] CR-SIA[0] Y-SIA[6] 1 VD(3.3V) 2 BAIN0 3 GND 4 BAIN1 5 VD(3.3V) 6 GAIN0 7 GND 8 SOGIN0 9 VD(3.3V) 10 GAIN1 11 GND 12 SOGIN1 13 VD(3.3V) 14 RAIN0 15 GND 16 RAIN1 17 PWRDN/TRI-[...]

  • Page 77

    GND GND GND GND 3 0.1 C8408 25V/16V 1/16W R8497 100 10K 1/16W R8466 FINTR[5] 1394PHYRST 10K 1/16W R8447 0.1 C8431 25V/16V 1/16W R8407 10K DGND 0.1 C8422 25V/16V 0.1 C8404 25V/16V 0.1 C8426 25V/16V 0.1 C8411 25V/16V 0.1 C8413 25V/16V 3.3VS 0.1 C8436 25V/16V 10K 1/16W R8472 10K 1/16W R8443 12 C8417 50V 0.1 C8409 25V/16V 234 5 6 7 8 1 0.1 C8403 25V/16[...]

  • Page 78

    OUTRA[6] OUTRA[7] OUTGA[8] OUTGA[9] OUTGA[7] OUTGA[6] 656CCLK 656CD[0] 656CD[1] 656CD[2] 656CD[3] 656CD[4] 656CD[5] 656CD[6] 656CD[7] Y-SIA[0] Y-SIA[1] Y-SIA[2] Y-SIA[3] Y-SIA[4] Y-SIA[5] Y-SIA[6] Y-SIA[7] Y-SIA[8] Y-SIA[9] HDMI-CB[0] HDMI-CB[1] HDMI-CB[2] HDMI-CB[3] HDMI-CB[4] HDMI-CB[5] HDMI-CB[6] HDMI-CB[7] HDMI-CB[8] HDMI-CB[9] HDMI-Y[0] HDMI-Y[...]

  • Page 79

    IC7F04 LP2996MRXNOPB IC7F00 NT5DS8M16FS-5T IC7F01 NT5DS8M16FS-5T IC7F02 NT5DS8M16FS-5T IC7F03 NT5DS8M16FS-5T PG 3.....TERMINAL PG 6.....MAIN2 [TUNER] V38 PG 19....MAIN12 [AUDIO] PG 1.....BLOCK PG 2.....POWER PG 17....MAIN10 [SPA2_MEM] PG 12....MAIN7 [ROM/AV] V36-V37 PG 10....MAIN5 [MEMA] PG 14....MAIN8 [ADC] V36-V37 PG 7.....MAIN3 [HDMI] PG 13....M[...]

  • Page 80

    OUTGA[7] OUTGA[2] OUTGA[3] OUTGA[4] OUTGA[5] OUTGA[6] OUTGA[1] OUTBA[2] OUTBA[9] OUTBA[8] OUTBA[7] OUTBA[6] OUTBA[5] OUTBA[4] OUTBA[3] OUTBA[1] OUTBB[1] OUTGB[9] OUTGB[2] OUTGB[3] OUTGB[4] OUTGB[5] OUTGB[6] OUTGB[7] OUTGB[8] OUTBB[9] OUTBB[2] OUTBB[3] OUTBB[4] OUTBB[6] OUTBB[7] OUTBB[8] OUTGB[1] OUTGA[8] OUTGA[9] OUTBA[0] OUTBB[5] OUTGB[0] OUTRB[9][...]

  • Page 81

    TU-R Analog_18V 5VS_F I2SLRCKA I2SLRCKA I2SSCLKA I2SSCLKA I2SSDATA I2SSDATA LRout BCKout SD0out 18VA SPKR_R+_IN I2SMCLKA 9VSA_2 RST-AVR 9VSA_3 3.3V_3 SPKR_L-_IN 3.3V_2 AVR-R AVR-L DGND DGND 5VS-A AUDADCLK ADC3.3VS ADAC-RST2 SCLK-out LRCK-out SDAT-out MASCK MAWS MASD DGND DGND SIF-IN 18V_SW 1.8VSDSP 5VS 5VS SPDIF-OUT A-GND A-GND A-GND 9VS 9VS 9VS 9V[...]

  • Page 82

    IC7A01 M30627FHPGP#U5C PG 3.....TERMINAL PG 6.....MAIN2 [TUNER] V38 PG 19....MAIN12 [AUDIO] PG 1.....BLOCK PG 2.....POWER PG 17....MAIN10 [SPA2_MEM] PG 12....MAIN7 [ROM/AV] V36-V37 PG 10....MAIN5 [MEMA] PG 14....MAIN8 [ADC] V36-V37 PG 7.....MAIN3 [HDMI] PG 13....MAIN7 [ROM/AV] V38 PG 11....MAIN6 [MEMB] V38 PG 9.....MAIN4 [CORE] V38 PG 16....MAIN9 [[...]

  • Page 83

    S R7H37 22 1/16W R7H36 22 1/16W R7H44 22 1/16W R7H35 22 1/16W R7H48 22 1/16W R7H34 22 1/16W R7H33 22 1/16W R7H32 22 1/16W R7H47 22 1/16W R7H43 22 1/16W R7H46 22 1/16W R7H31 22 1/16W R7H39 22 1/16W R7H45 22 1/16W R7H38 22 1/16W OUTBB[3] FOUTRA[0] OUTRB[4] FOUTBA[6] FOUTRA[5] OUTGA[2] OUTBB[4] FOUTGA[1] FOUTRA[6] OUTRB[5] FOUTBA[2] OUTGA[3] OUTBB[5] [...]

  • Page 84

    SDRDQ0* ROC7* ROC6* SDRDQ8 ROY2* SDRDQ11 SDRDQ10 SDRDQ14 ROY1* ROC8* ROY9* ROY3* SDRDQ15 ROY5* ROC2* ROC0* ROY4* SDRDQ0 ROY7* ROC3* ROC5* ROC4* SDRDQ14 ROY8* ROC9* ROY6* SDRDQ9 SDRDQ15 ROC1* ROY0* SDRDQ0 SDRDQ4 SDRDQ6 SDRDQ7 SDRDQ5 SDRA10 SDRABP SDRA0 SDRA1 SDRA2 SDRA3 SDRA9 SDRA8 SDRA7 SDRA6 SDRA5 SDRA4 Y-SIA[0] Y-SIA[1] Y-SIA[9] Y-SIA[8] Y-SIA[7][...]

  • Page 85

    G G UB SUB-PR 0.1 C2N62 16V 0.1 C2N51 16V L2N20 221 OHM C2N26 10 16V L2N15 221 OHM SUB-PB 0.1 C2N27 16V 0.01 C2N28 25V/50V 0.01 C2N45 25V/50V 0.1 C2N41 16V 0.1 C2N12 16V 1/16W R2N33 100 SUB-Y 0.1 C2N72 16V 0.1 C2N01 16V 0.1 C2N24 16V 0.01 C2N35 25V/50V L2N17 221 OHM 3.3VSCL 0.1 C2N63 16V 0.1 C2N57 16V L2N14 221 OHM 0.1 C2N58 16V 3.3VSDA 0.1 C2N09 1[...]

  • Page 86

    SYNC-PLL FAST-SW SLOW-SW TVGOSRST G-HSYNC RESET CLK-OUT CLK-IN GOS-RXD G-VSYNC HSYNC VIN GND VSYNC LPF vcc SC VCO 17 18 A B GND OE VCC 1 R1 4 T 5 R2 6 S CNF20C221S 275P989-11 C1- T2IN INVALID R2OUT R2IN EN T2OUT V- C2- C2+ T1IN FORCEON R1OUT C1+ T1OUT V+ GND R1IN VCC FORCEOFF CNF20C470S CNF20C470S V+ BAL/STROBE BALANCE OUTPUT V- GND INPUT INPUT VSS[...]

  • Page 87

    BOSS BOSS BOSS BOSS BOSS BOSS BOSS G G G G G G G G GH GH 41 2 3 1/16W R7L11 1.5K 1/16W R7N21 270 12K 1/16W R7N23 1/16W R7L13 3.3K 0.01 C7N30 25V/50V GND 3.3K 1/16W R7N02 16V C7N28 100U 1/16W R7L16 33K GND GND 12K 1/16W R7N24 1/16W R7L17 56K GND GND 1U C7N27 16V GND 16V C7N01 47U 16V C7N23 47U 220K 1/16W R7N31 1/16W R7N35 100 220 C7N20 50V 1/16W R7N[...]