Sony LMD-2140MD Service Manual
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Sony LMD-2140MD Service Manual

Lcd monitor, monitor stand
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LCD MONITOR
LMD-2140MD
MONITOR STAND
SU-560
SERVICE MANUAL
1st Edition

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Summary of Contents for Sony LMD-2140MD

  • Page 1 LCD MONITOR LMD-2140MD MONITOR STAND SU-560 SERVICE MANUAL 1st Edition...
  • Page 2 Ce manual est destiné uniquement aux personnes compétentes en charge de l’entretien. Afin de réduire les risques de décharge électrique, d’incendie ou de blessure n’effectuer que les réparations indiquées dans le mode d’emploi à moins d’être qualifié pour en effectuer d’autres. Pour toute réparation faire appel à une personne compétente uniquement. LMD-2140MD...

  • Page 3: Table Of Contents

    4. Spare Parts 4-1. Notes on Repair Parts .................. 4-1 4-2. Exploded Views ..................4-2 4-3. Electrical Parts List ..................4-6 5. Block Diagrams B, Q, B2, D2, G1, H, T, X ..................5-1 B (1/4), Q ........................ 5-2 LMD-2140MD...
  • Page 4 G1 ......................6-27 D2 ......................6-29 H ......................6-31 X ......................6-32 T ......................6-33 Board Layouts Q ........................ 6-4 B ......................6-22 B2 ......................6-25 G1 ......................6-26 D2 ......................6-28 H ......................6-30 X ......................6-32 T ......................6-32 LMD-2140MD...

  • Page 5: Service Overview

    Section 1 Service Overview 1-1. Appearance Figure SU-560 LMD-2140MD 1-2. Board Locations Switching regulator LMD-2140MD...

  • Page 6: Disassembly

    1-3. Disassembly 1-3-2. Shield Case Assembly 1-3-1. Rear Cabinet Upper Upper Side Side 1-3-4. LCD Module-1 1-3-3. Bezel Assembly Upper Side Upper Side Upper Side Upper Side 1-3-5. LCD Module-2 Upper Side Upper Side LMD-2140MD...
  • Page 7 1-3-6. H Board and X Board Upper Side Upper Side 1-3-7. G1 Board and B2 board 1-3-9. B Board Upper Side Upper Side 1-3-10. Switching Regulator Upper Side For removal procedure, refer to "LCD Module-1.-2". 1-3-11. D2 Board Upper Side LMD-2140MD...

  • Page 8: Rear Cabinet

    2 Two screw cover 1 Two screw cover A assemblies B assemblies 3 Five screws (+B 4 x10) 4 Rear cabinet Upper Side Cushion 1-3-2. Shield Case Assembly 1 Thirteen screws (+BVTT 3 2 Shield case assembly Upper Side Cushion LMD-2140MD...

  • Page 9: Bezel Assembly

    6 Two bracket (A) (+BVTP 3 x 10) assemblies Cushion 3 LCD panel section, Shield case assembly, etc. 7 Eight screws (+BVTP 3 x 10) 8 Two bracket (B) assemblies 9 Protection plate Upper Side 0 Bezel assembly Cushion LMD-2140MD...

  • Page 10: Lcd Module-1

    !- Five screws (+BVTT 3 x 6) Board to board != Remove the case in the direction of the arrow. Upper Side CN4100 CN4101 5 Two screws (+BVTT 3 x 6) Cushion 4 Two blank panel assemblies 3 Loosen four screws LMD-2140MD...

  • Page 11: Lcd Module-2

    CN8207 CN8206 board Upper Side !; Connector panel section Frame, G1 board, etc. Cushion ![ Five screws (+BVTT 3 x 6) !\ Connector Upper Upper !' LCD module Side Side Cushion !] Four screws Cushion (+PSW 3 x 8) LMD-2140MD...

  • Page 12: H Board And X Board

    4 Radiation sheet (C) CN606 CN1302 CN601 CN607 6 Three screws 1 Four screws (+BVTT 3 x 6) (+BVTT 3 x 6) board 3 G1 board, Radiation sheet (C) CN602 5 G1 board CN603 CN605 Upper Side CN604 Cushion 2 Three clamps LMD-2140MD...

  • Page 13: T Board

    1-3-9. B Board 1 Five screws (+BVTT 3 x 6) 2 Remove the case in the direction of the arrow. CN2702 4 Four screws CN301 (+BVTT 3 x 6) 5 B board CN501 CN7501 Upper Side 3Six hexagon screws Cushion LMD-2140MD...

  • Page 14: Switching Regulator

    CN8209 CN8201 3 Bracket (T), CN8207 T board CN8205 board CN8206 4 Case B CN8204 6 Five screws (+BVTT 3 x 6) CN8203 5 B board, Connector panel section CN8202 Upper Side 1 Two blank panel assemblies Cushion 1-10 LMD-2140MD...

  • Page 15: Warning On Power Connection

    Use a proper power cord for your local power supply The United States Canada Continental Europe Plug type HOSPITAL GRADE HOSPITAL GRADE LP-34A Female end E41395 LL33182 LS-60 Cord type E41395-A LL76662 H05VV-F Rated Voltage & Current 10A/125V 10A/125V 10A/250V Safety approval 1-11 LMD-2140MD...

  • Page 17: Electrical Adjustments

    3. Select ADJUST BIAS, and adjust the BIAS. 3. Turn on the power of the LMD-2140MD. For set, Adjust using R and B while G is fixed. select the signal that is used for signal input.

  • Page 18: A/D Adjustment (Component)

    2-4. A/D Adjustment (RGB) 1. Input the 575/50I 100% 8 color bar COMPONENT 1. Input the 480/60I 100% 8 color bar RGB signal to the signal to the LMD-2140MD. LMD-2140MD. 2. Press the COMPONENT switch to accept the COM- 2. Press the RGB switch to accept the RGB input signal.

  • Page 19: A/D Adjustment (Composite)

    2-6. A/D Adjustment (Y/C) 1. Input the NTSC 100% 8 color bar COMPOSITE signal 1. Input the NTSC 100% 8 color bar Y/C signal to the to the LMD-2140MD. LMD-2140MD. 2. Press the COMPOSITE switch to accept the COM- 2. Press the Y/C switch to accept the Y/C input signal.

  • Page 20: A/D Adjustment (Computer)

    2-7. A/D Adjustment (COMPUTER) 1. Input the 640 x 480 60 Hz 100% 8 color bar signal to the LMD-2140MD. 2. Press the COMPUTER switch to accept the COM- PUTER input signal. 3. Enter the Service menu, then select SIG → SIGNAL LEVEL →...

  • Page 21: Semiconductors

    PQ1CZ41H2ZPH 30pin SOP UPD64011AGM-8ED-A TOP VIEW 54pin SOP TOP VIEW ICS1523M-ER BD4831FVE-TR MAX202CSE 160pin QFP BD4845FVE-TR MAX202CSE-T TC74HC4053AFT(EL) TC7SZ125FU(TE85R) XC18V02-MEU1VP1-V100 TC74LCX138FT(EL) XC18V02-MEU1VP1-V101 TC74VHC165FT (EL) XC18V02-MEU1VS1-V101 TC74VHC165FT(EL) XC9536XL-5-MEU1-V023 TOP VIEW 5pin SOP TOP VIEW TOP VIEW 16pin SOP 44pin QFP LMD-2140MD...
  • Page 22 DTC144EUA-T106 MMBT3904 MMBT3904LT1 CATHODE ANODE PTZ-TE25-27A 1SS302 RB060L-40TE25 1SS302-TE85L RB063L-30TE25 2SK3018-T106 ANODE SI4425DY-T1 CATHODE DTA144EUA-T106 RB160M-30TR UDZSTE-1713B 1SS352 UDZSTE-173.9B UMH2NL02TN 1SS352-TPH3 UDZS-TE17-5.1B 1SS355TE-17 UDZSTE-175.1B 1SS357(T3SONY1) ANODE IMT2AT108 MA111-TX RD13SB-T1 RD3.3SB RD3.3SB-T1 CATHODE RD12SB-T1 ANODE CATHODE UMW1NTR C10T03QL-11A ANODE CATHODE LMD-2140MD...
  • Page 23 Diode SML-020MLTT87 SML-020MLTT87 UDZS-TE17-5.6B ANODE CATHODE UDZSTE-175.6B ANODE CATHODE SML-011EBTT86 ã^ñ‚ LMD-2140MD...

  • Page 25: Spare Parts

    Therefore, specified parts should be used in the case of replacement. 2. Standardization of Parts Some repair parts supplied by Sony differ from those used for the unit. These are because of parts common- ality and improvement. Parts List has the present standardized repair parts.

  • Page 26: Exploded Views

    +BVTT 3x6 +PWHTP 3x10 +BVTT 3x6 Option BKM-227W, +BVTT 3x6 BKM-229X +PSW 4x8 +BVTT 3x6 +PSW 4x8 +BVTT 3x6 +BVTT 3x6 +BVTT 3x6 +BVTT 3x6 +PSW 3x12 +BVTT 3x6 +BVTT 3x6 +BVTT 3x6 +BVTT 3x6 +BVTT 3x6 Upper Side LMD-2140MD...
  • Page 27 4-382-854-21 s SCREW +PSW M3X14(EP-FE/ZN/CM2) 4-382-854-51 s SCREW +PSW M3X6(EP-FE/ZN/CM2) 4-635-966-01 s SCREW (HEX) 1-469-969-11 s CLAMP, FERRITE 7-682-562-04 s SCREW +B 4X10 7-682-950-09 s SCREW +PSW 3X12(EP-FE/ZNBK/CM2) 7-682-961-01 s SCREW +PSW 4X8 7-685-871-01 s SCREW,+BVTT 3X6 7-685-903-31 s SCREW,+PWHTP 3X10(EP-FE/ZNBK/C) LMD-2140MD...
  • Page 28 2-546-523-01 s PLATE,PROTECTION 4-382-854-21 s SCREW +PSW M3X14(EP-FE/ZN/CM2) 4-662-796-01 o CLIP,COATING +PSW 3x8 7-682-948-01 s SCREW +PSW 3X8 7-685-647-79 s SCREW +BVTP3X10(EP-FE/ZNBK/CM2) 7-685-871-01 s SCREW,+BVTT 3X6 +BVTP 3x10 +BVTP 3x10 +BVTP 3x10 +BVTP 3x10 +BVTT 3x6 +BVTP 3x10 Upper Side LMD-2140MD...
  • Page 29 SP Description 2-188-810-01 s COVER, BOTTOM 2-188-811-01 s COVER, HINGE 2-188-812-01 s COVER, VESA 2-541-782-01 s SHAFT. CABLE 4-310-333-01 s CUSHION, FOOT 7-685-647-71 s +B 3x10 7-685-661-14 s +BVTP 4x12(EP-FE/CU.NI.CR) 7-682-548-09 s SCREW +B 3x8 7-682-562-09 s +B 4x10 (EP-FE/ZNBK/CM2) LMD-2140MD...

  • Page 30: Electrical Parts List

    1-162-970-11 s CAPACITOR CERAMIC 0.01MF/25V B 1-162-970-11 s CAPACITOR CERAMIC 0.01MF/25V B C2557 1-162-966-11 s CAPACITOR,CERAMIC 2200PF/50V B C501 1-162-970-11 s CAPACITOR CERAMIC 0.01MF/25V B C2559 1-125-837-91 s CAPACITOR,CHIP CERAMIC1MF/6.3V C2701 1-126-391-11 s CAPACITOR ELECT 47MF/6.3V(105) C2702 1-162-970-11 s CAPACITOR CERAMIC 0.01MF/25V B LMD-2140MD...
  • Page 31 C3149 1-162-959-11 s CAPACITOR,CERAMIC 330PF/50V SL C3506 1-164-388-91 s CAPACITOR,CERAMIC 270PF/50V CH C3150 1-165-176-11 s CAPACITOR,CERAMIC 47000PF/16V C3507 1-162-921-11 s CAPACITOR,CERAMIC 33PF/50V CH C3151 1-100-566-91 s CAP, CHIP CERAMIC 0.1MF B 1608 C3508 1-162-970-11 s CAPACITOR CERAMIC 0.01MF/25V B LMD-2140MD...
  • Page 32 1-107-826-11 s CAPACITOR,CHIP CERAMIC 0.1MF C3568 1-107-826-11 s CAPACITOR,CHIP CERAMIC 0.1MF C4015 1-107-826-11 s CAPACITOR,CHIP CERAMIC 0.1MF C3569 1-162-970-11 s CAPACITOR CERAMIC 0.01MF/25V B C4016 1-126-392-11 s CAPACITOR,CHIP ELECT100MF/6.3V C3570 1-107-826-11 s CAPACITOR,CHIP CERAMIC 0.1MF C4017 1-126-392-11 s CAPACITOR,CHIP ELECT100MF/6.3V LMD-2140MD...
  • Page 33 1-107-826-11 s CAPACITOR,CHIP CERAMIC 0.1MF C5028 1-162-970-11 s CAPACITOR CERAMIC 0.01MF/25V B C5552 1-107-826-11 s CAPACITOR,CHIP CERAMIC 0.1MF C5029 1-107-826-11 s CAPACITOR,CHIP CERAMIC 0.1MF C5553 1-107-826-11 s CAPACITOR,CHIP CERAMIC 0.1MF C5030 1-162-970-11 s CAPACITOR CERAMIC 0.01MF/25V B C7022 1-107-826-11 s CAPACITOR,CHIP CERAMIC 0.1MF LMD-2140MD...
  • Page 34 1-127-692-11 s CAP, CHIP CERAMIC 10MF B 3216 D3506 8-719-059-53 s DIODE MA3J14700LSO D3507 8-719-069-55 s DIODE UDZS-TE17-5.6B 1-764-079-21 s PIN, CONNECTOR (PC BOARD) 4P D3508 8-719-069-55 s DIODE UDZS-TE17-5.6B 1-565-269-11 s SOCKET,CONNECTOR 9P D3509 8-719-069-55 s DIODE UDZS-TE17-5.6B 4-10 LMD-2140MD...
  • Page 35 8-759-523-02 s IC TC74HC4053AFT(EL) FB3504 1-414-921-11 s INDUCTOR, FERRITE BEAD FB3505 1-414-864-11 s INDUCTOR, MICRO (CHIP TYPE) IC2741 8-759-523-02 s IC TC74HC4053AFT(EL) FB3506 1-414-921-11 s INDUCTOR, FERRITE BEAD IC2761 8-759-523-02 s IC TC74HC4053AFT(EL) IC2781 8-759-523-02 s IC TC74HC4053AFT(EL) 4-11 LMD-2140MD...
  • Page 36 8-729-920-59 s TRANSISTOR IMX2 Q2507 8-729-026-53 s TRANSISTOR 2SA1576A-T106-QR Q3601 8-729-905-35 s TRANSISTOR 2SC4081-R Q2508 8-729-143-13 s TRANSISTOR 2SC4176-B34 Q7501 8-729-027-59 s TRANSISTOR DTC144EKA (T146) Q2509 8-729-905-35 s TRANSISTOR 2SC4081-R Q7502 6-550-354-01 s TRANSISTOR RTQ035P02 Q2510 6-550-154-01 s TRANSISTOR IMT2AT108 4-12 LMD-2140MD...
  • Page 37 1-216-801-11 s RESISTOR,CHIP 22 1/10W (1608) R703 1-216-809-11 s RESISTOR,CHIP 100 1/10W 1608 1-216-833-11 s RESISTOR,CHIP 10K 1/10W (1608) R704 1-216-833-11 s RESISTOR,CHIP 10K 1/10W (1608) 1-216-801-11 s RESISTOR,CHIP 22 1/10W (1608) R705 1-216-833-11 s RESISTOR,CHIP 10K 1/10W (1608) 4-13 LMD-2140MD...
  • Page 38 1-218-855-11 s RESISTOR,CHIP 2.2K 1/10W(1608) R2786 1-216-833-11 s RESISTOR,CHIP 10K 1/10W (1608) R2548 1-218-855-11 s RESISTOR,CHIP 2.2K 1/10W(1608) R2787 1-216-809-11 s RESISTOR,CHIP 100 1/10W 1608 R2549 1-218-867-11 s RESISTOR,CHIP 6.8K 1/10W(1608) R2788 1-216-833-11 s RESISTOR,CHIP 10K 1/10W (1608) 4-14 LMD-2140MD...
  • Page 39 1-216-797-11 s RESISTOR,CHIP 10 1/10W 1608 R3566 1-216-825-11 s RESISTOR,CHIP 2.2K 1/10W 1608 R3505 1-216-817-11 s RESISTOR,CHIP 470 1/10W 1608 R3567 1-216-809-11 s RESISTOR,CHIP 100 1/10W 1608 R3506 1-211-981-11 s RESISTOR,CHIP 33 1/10W (1608) R3568 1-216-809-11 s RESISTOR,CHIP 100 1/10W 1608 4-15 LMD-2140MD...
  • Page 40 1-216-845-11 s RESISTOR,CHIP 100K 1/10W(1608) R4058 1-216-801-11 s RESISTOR,CHIP 22 1/10W (1608) R3640 1-216-829-11 s RESISTOR,CHIP 4.7K 1/10W(1608) R4059 1-216-801-11 s RESISTOR,CHIP 22 1/10W (1608) R3641 1-216-829-11 s RESISTOR,CHIP 4.7K 1/10W(1608) R4060 1-216-833-11 s RESISTOR,CHIP 10K 1/10W (1608) 4-16 LMD-2140MD...
  • Page 41 1-216-833-11 s RESISTOR,CHIP 10K 1/10W (1608) R7008 1-216-864-11 s CONDUCTOR, CHIP (1608) R4136 1-216-833-11 s RESISTOR,CHIP 10K 1/10W (1608) R7009 1-216-864-11 s CONDUCTOR, CHIP (1608) R4137 1-216-833-11 s RESISTOR,CHIP 10K 1/10W (1608) R7010 1-216-801-11 s RESISTOR,CHIP 22 1/10W (1608) 4-17 LMD-2140MD...
  • Page 42 1-234-375-21 s RES, NETWORK 1KX4 (1005) R7523 1-216-797-11 s RESISTOR,CHIP 10 1/10W 1608 RB118 1-234-375-21 s RES, NETWORK 1KX4 (1005) R7524 1-216-797-11 s RESISTOR,CHIP 10 1/10W 1608 RB701 1-234-371-11 s RES, NETWORK 47X4 (1005) R7525 1-216-864-11 s CONDUCTOR, CHIP (1608) 4-18 LMD-2140MD...
  • Page 43 1-234-369-21 s RES, NETWORK 10X4 (1005) RB5525 1-234-371-11 s RES, NETWORK 47X4 (1005) RB4120 1-234-378-11 s RES, NETWORK 10KX4 (1005) RB5526 1-234-371-11 s RES, NETWORK 47X4 (1005) RB4124 1-234-378-11 s RES, NETWORK 10KX4 (1005) RB5527 1-234-371-11 s RES, NETWORK 47X4 (1005) 4-19 LMD-2140MD...
  • Page 44 1-218-897-11 s RESISTOR,CHIP 120K 1/10W(1608) R1321 1-216-839-11 s RESISTOR,CHIP 33K 1/10W 1608 R1323 1-216-864-11 s CONDUCTOR, CHIP (1608) R1325 1-216-829-11 s RESISTOR,CHIP 4.7K 1/10W(1608) R1326 1-216-864-11 s CONDUCTOR, CHIP (1608) R1327 1-216-829-11 s RESISTOR,CHIP 4.7K 1/10W(1608) R1328 1-216-864-11 s CONDUCTOR, CHIP (1608) 4-20 LMD-2140MD...
  • Page 45 1-135-960-91 s CAP, CHIP CERAMIC 10MF B(3225) C8256 1-135-960-91 s CAP, CHIP CERAMIC 10MF B(3225) C8257 1-135-960-91 s CAP, CHIP CERAMIC 10MF B(3225) C8258 1-135-960-91 s CAP, CHIP CERAMIC 10MF B(3225) C8259 1-135-960-91 s CAP, CHIP CERAMIC 10MF B(3225) 4-21 LMD-2140MD...
  • Page 46 D8221 8-719-988-61 s DIODE 1SS355TE-17 D8222 8-719-988-61 s DIODE 1SS355TE-17 R8226 1-218-736-11 s RESISTOR,CHIP 68K 1/16W(1608) D8223 8-719-820-41 s DIODE 1SS302 R8227 1-216-864-11 s CONDUCTOR, CHIP (1608) D8224 8-719-820-41 s DIODE 1SS302 R8228 1-216-845-11 s RESISTOR,CHIP 100K 1/10W(1608) 4-22 LMD-2140MD...
  • Page 47 1-135-960-91 s CAP, CHIP CERAMIC 10MF B(3225) C655 1-100-631-21 s CAP, ELECT 82MF (10X7.7) C656 1-165-734-31 s CAPACITOR, ELECT 330MF 105 C657 1-100-566-91 s CAP, CHIP CERAMIC 0.1MF B 1608 C658 1-100-566-91 s CAP, CHIP CERAMIC 0.1MF B 1608 4-23 LMD-2140MD...
  • Page 48 1-216-864-11 s CONDUCTOR, CHIP (1608) FB608 1-414-581-21 s INDUCTOR, CHIP R636 1-216-849-11 s RESISTOR,CHIP 220K 1/16W 1608 FB609 1-414-581-21 s INDUCTOR, CHIP R638 1-216-851-11 s RESISTOR,CHIP 330K 1/16W 1608 FB610 1-469-775-21 s FERRITE, EMI (SMD) R639 1-218-700-11 s RESISTOR,CHIP 2.2K 1/16W(1608) 4-24 LMD-2140MD...
  • Page 49 1-469-379-11 s FERRITE, EMI (SMD) IC1003 8-759-524-20 s IC TC74VHC165FT (EL) IC1004 8-759-524-20 s IC TC74VHC165FT (EL) IC1005 8-759-564-49 s IC TC7W53FU-TE12R Q1001 8-729-027-59 s TRANSISTOR DTC144EKA (T146) Q1002 8-729-027-59 s TRANSISTOR DTC144EKA (T146) Q1003 8-729-027-59 s TRANSISTOR DTC144EKA (T146) 4-25 LMD-2140MD...
  • Page 50 1-762-586-21 s SWITCH R3002 1-216-845-11 s RESISTOR,CHIP 100K 1/10W(1608) S1014 1-762-586-21 s SWITCH R3003 1-216-809-11 s RESISTOR,CHIP 100 1/10W 1608 R3004 1-216-823-11 s RESISTOR, CHIP 1.5K 1/10W R3005 1-216-809-11 s RESISTOR,CHIP 100 1/10W 1608 R3021 1-214-837-11 s RESISTOR,METAL FILM 75,1/2W 4-26 LMD-2140MD...
  • Page 51 Q’ty Part No. SP Description 1-690-669-14 s CORD, POWER (See 1-4. Warning on A-1410-194-A s MOUNTED CIRCUIT BOARD, T Power Connection) 2-546-653-01 s OPERATING INSTRUCTIONS(JAPANESE, ENGLISH,FRENCH,GERMAN) 2-546-654-01 s CD-ROM 2-990-242-01 s HOLDER (B),PLUG (BLACK) 3-170-078-01 s HOLDER (B), PLUG (GRAY) 4-27 LMD-2140MD...

  • Page 53: Block Diagrams

    Q301,302 MEU-WX1 AD0-7 TXD2 TXD2 CPLD RXD2 RXD2 RS232C SWITCHING IC601-606 DRIVER RS232C FLASH D1903-1912 REGULATOR F601 SDRAM MEMORY 16.5V TALLY AC IN DC/DC D0-7 A0-2 D0-15 D0-15 A1-14 A1-22 TALLY-G CONVERTER AD0-25 A0-25 POWER SWITCH D0-15 D0-15 3.3V LMD-2140MD...
  • Page 54 Q2501 CLK PC DARACK BA IN DDC SDA SOG IN IC3513 CN3503 H SYNC RGB IN V SYNC V SYNC H SYNC 2/4 SDA 3.3 2/4 SCL 3.3 DDC SCL BUFF SONG PCORG Q3601 IC3513 HD PCORG VD PCORG LMD-2140MD...
  • Page 55 TCK1 CLKB LRCKB LRCK BICKB BICK SDTIB SDTI MCLKB MCLK CLK RW1 CLK RW1 TMS2 IRQ SLOT A IRQ SLOT A CN4001 TCK2 IRQ SLOT B IRQ SLOT B RESET RESET SLOT TDI CPLD TDO FPGA SIG TMS1 TCK1 LMD-2140MD...
  • Page 56 TCK2 TP5502 IC702 2.5V 2.5V 3.3V X5502 DOTCLK GEN DSCK OUT IC7003 100MHz DSCK MCLK DOT CLK RESET SCANCONV XTAL OSC SDA 3.3 IIC0DATA CLK BASE2 3.3V 1.8V REG 1.8V-6 SCL 3.3 IIC0CLK X701 4.00MHz CLK BASE XTAL OSC LMD-2140MD...
  • Page 57 BRT+ RD/WR TALLY G TO G1 BOARD PTA[5] PENVDD TALLY GO LED DRIVE RESET CN604 TALLY R PTB[7] /RES S1013 Q301,302 MCS[0] WR EEPROM BRT- DONE FPGA SIG PTC[7] S1014 PTE[6] BUSY OSD PTJ[4] RESET OSD MOSI MISO SCLK LMD-2140MD...

  • Page 58: D2, G1, B2, X

    REMOTE1+ REMOTE1- L608 Q610 3.3V OUT2 U TP603 L607 L603 REMOTE2+ CN606 REMOTE2+ IC604 F606 REMOTE2- 12V REG REMOTE2+ Q608 L611 VOUT 3.3V OUT2 D 3.3V D615 TP607 3.3V INV2 TP605 SCL 3.3V TO B BOARD SDA 3.3V CN501 LMD-2140MD...

  • Page 59: Diagrams

    Section 6 Diagrams Board Name Function Page Video Process, Scan Converter Fan Control/Driver 6-25 Inverter 6-28 Regurator 6-26 Key Matrix 6-30 Signal Input Buffer Connector 6-32 Tally LED 6-32 LMD-2140MD...

  • Page 60: Frame Schematic Diagram

    TX3- TX3- CN3103 FAN DRIVE CN2701 FAN ERROR TXCLK+ TXCLK+ TXCLK- TXCLK- VIDEO VIDEO TX2+ TX2+ TX2- TX2- PANEL TX1+ TX1+ TX1- TX1- TX0+ TX0+ B/B-Y B/B-Y TX0- TX0- R/R-Y R/R-Y EXTSYNC EXTSYNC CN4100 CN4101 CN803 CN804 FRAME LMD-210MD LMD-2140MD...

  • Page 61: Schematic Diagrams And Board Layouts

    PROT C3103 0.01 1608 C3107 0.01 (VIDEO IN BUFFER) Q3106 2SC4081T106R 1608 C3105 BUFFER 6.3V 3216 R3102 C3101 R3115 R3114 100k 1/2W 1/10W 1/10W RN-CP RN-CP R3117 R3116 D3104 1.5k 1/10W 1SS226-TE85L 1/10W RN-CP RN-CP PROT C3106 0.01 1608 LMD-2140MD...
  • Page 62 D 3 0 8 3 C 3 0 8 3 R 3 0 8 4 D 3 0 8 2 R 3 0 8 3 R 3 0 8 2 C 3 0 8 1 -A SIDE- -B SIDE- SUFFIX: -11 SUFFIX: -11 LMD-2140MD...
  • Page 63 TC74HC4053AFT R2723 2SC4081 R2726 (P2,P6) INPUT SELECT BUFFER :CHIP R2725 R2787 Q2721 :CHIP D2720 2SA1576A :CHIP R2782 :CHIP D2782 BUFFER :CHIP MA111 R2783 R2784 R2785 BIAS R/R-Y/SC_ANALOG :CHIP :CHIP :CHIP R2788 (P2,P6) :CHIP C2782 0.01 B:CHIP (1/17) (INPUT SELECT) LMD-2140MD...
  • Page 64 B:CHIP Q3518 R3561 (A/D CONV.) 2SC4081 C3533 :RN-CP R3568 0.01 BUFFER AGND :CHIP B:CHIP C3502 R3560 C3418 BUFFER 0.01 R3559 0.01 Q3520 2.2k :RN-CP R3565 R3569 CSYNC B:CHIP :CHIP 1.2k 2SC4176 2.2k R3570 B:CHIP :CHIP :CHIP 2.2k (P1,P4,P6,P7,P8) :CHIP LMD-2140MD...
  • Page 65 VSSQ VSSQ DQ10 C3179 C3181 VCCQ VCCQ RB3105 RB3106 100x4 100x4 B:CHIP R3197 B:CHIP LDQM RB3109 RB3110 RB3111 RB3112 100x4 100x4 100x4 100x4 :CHIP R3199 UDQM :CHIP R3198 :CHIP C3180 IC3102 (3/17) DGND MSM56V16160F (VIDEO DECODER) B:CHIP 16M SDRAM LMD-2140MD...
  • Page 66 Q2561 JL2502 R2553 R2554 R2555 R2564 R2561 2.2k 2.2k Q2557 2SA1576A 2.2k :CHIP :RN-CP :RN-CP :RN-CP 2SA1576A :CHIP VSYNC_SEP V SYNC SEP R2558 C2554 C2557 0.0022 :CHIP 0.0022 B:CHIP B:CHIP Q2559 2SC4081 V SYNC SEP (4/17) (V SYNC SEP.) LMD-2140MD...
  • Page 67 3.3V IC3513 :CHIP TC74VHCT14AFT R3611 INVERTOR R3572 :CHIP 14 13 12 11 10 9 8 2.2k R3571 :CHIP 2.2k :CHIP C3586 0.01 B:CHIP I2C_3.3V (P2,P3,P6,P8,P10,P13,P14) D3503 UDZSTE-175.6B PROTECTOR (5/17) R3615 :CHIP (PC A/D) HD_PCORG (P8) R3616 :CHIP (P8) VD_PCORG LMD-2140MD...
  • Page 68 C505 C509 C510 0.01 C506 0.01 R500 B:CHIP B:CHIP :AL-CP :AL-CP :CHIP SCL_3.3 SCL_3.3 SDA_3.3 SDA_3.3 RB4127 R501 :CHIP 10kx4 +12V RB4125 TO G1 BOARD 10kx4 (6/17) CN606 (+5V REG) I2C_3.3V RB4138 RB4140 RB4142 10kx4 10kx4 10kx4 6-10 6-10 LMD-2140MD...
  • Page 69 R4021 R7066 (P2,P4) AB10 DR_RGB0 :CHIP :CHIP (P12,P14) TMS2 VCCO VCCO (P12,P14) TCK2 DR_RGB3 DB_PC3 VBLK_DEC R4018 I/O,VREF I/O,VREF R7067 (7/17) DB_RGB2 DB_PC4 SONG_PC :CHIP :CHIP (MULTIPLEXER) DB_RGB1 FLD_DEC DR_RGB1 DB_PC5 DR_PC3 (P2,P4,P5,P8) AB11 DB_RGB0 DB_PC6 HD_PC 6-11 6-11 LMD-2140MD...
  • Page 70 I/O(WRITE) 4.7k R4061 VCCO :CHIP VCCO VCCINT RL_SEL6 GL_SEL1 :CHIP RL_SEL5 GL_SEL0 RB4012 RL_SEL4 47x4 HD_SEL RB4009 R4052 :CHIP BICKB 47x4 R4088 (P5) VD_PCORG :CHIP (P4) SW_PCSOG (8/17) (MULTIPLEXER) (P16) ~~~~~~~~~~~ CS_FPGA_SEL ~~~~~~~~~~ (P12,P16) ~~~~~~~~~~ WRITE_FPGA ~~~~~~~~~ 6-12 6-12 LMD-2140MD...
  • Page 71 MULTIPLEXER FPGA MULTIPLEXER FPGA VCCINT VCCINT AB22 VCCINT VCCINT VCCINT VCCINT VCCINT AA10 AA11 VCCINT VCOO AA16 VCOO VCOO AB12 VCOO VCOO AB14 AB21 VCOO VCCINT VCOO VCCINT VCOO VCCINT VCCINT VCCINT VCCINT VCCINT VCCINT AA21 (9/17) (MULTIPLEXER) 6-13 6-13 LMD-2140MD...
  • Page 72 C5018 2.5V REG IC5001(4/4) (10/17) :HT-CP C5020 C5021 C5024 C5026 C5029 C5031 C5033 C5035 IP CONVERTOR CXD9763GG 0.01 (IP CONVERTER) B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP C5010 C5012 C5014 C5016 0.01 B:CHIP B:CHIP B:CHIP B:CHIP 6-14 6-14 LMD-2140MD...
  • Page 73 (P13,P16) MISO MD42 C5506 C5532 MA11 MA11 RB5527 47x4 B:CHIP B:CHIP MA10 MA10 A10/AP A10/AP +3.3V C5509 C5511 C5513 C5515 C5517 C5519 C5521 C5523 0.01 B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP C5536 C5544 B:CHIP B:CHIP 6-15 6-15 LMD-2140MD...
  • Page 74 B_SCN5 D0_OSD CLK_OUT M1-0 MODE I/O,VREF D1_OSD R7049 :CHIP B_SCN4 VD_OUT MASTER-SERIAL B_SCN0 SUB-SERIAL R7048 :CHIP G_SCN9 HD_OUT SUB-PARALLEL R7021 :CHIP G_SCN8 BOUNDARY-SCAN I/O,VREF I/O,D3 G_SCN7 D2_OSD I/O,VREF DE_OUT R7011 :CHIP B_SCN1 G_SCN5 TCK2 (12/17) (FPGA SIG) 6-16 6-16 LMD-2140MD...
  • Page 75 B:CHIP R7525 IC7503 IC7502 :CHIP BR24L64F-WE2 R3583 I2C SW R7522 R7526 :CHIP :CHIP OUT1 :CHIP CONT1 AGND DGND CONT2 OUT2 R7523 R7524 :CHIP :CHIP (13/17) C7514 C7515 R7521 (P16) :CHIP B:CHIP B:CHIP SW_EEPROM WR_EEPROM (P16) (P2,P3,P5,P6,P8,P10,P14) I2C_3.3V 6-17 6-17 LMD-2140MD...
  • Page 76 6.3V :HT-CP :HT-CP C7245 C7022 C7027 IC7003 BA18BCOFP-E2 3.3V 6.3V :HT-CP B:CHIP B:CHIP 1.8V REG R715 FB705 +3.3V 3.3V-6 :CHIP +3.3V C715 B:CHIP FB7111 (14/17) (OSD CONT.) (P12) CLK_BASE C7246 C7248 X701 6.3V 6.3V 4.00MHz :HT-CP :HT-CP 6-18 6-18 LMD-2140MD...
  • Page 77 LED_PSAVE D304 UDZSTE-175.6B Q309 PROT DTA144EUA LED_DRV Q310 DTC144EUA R307 LED_DRV :CHIP LED_KEYLOCK0 (P16) (P16) LED_KEYLOCK D305 UDZSTE-175.6B PROT Q311 DTA144EUA LED_DRV Q312 DTC144EUA R308 LED_DRV :CHIP LED_REMOTE0 (P16) (P16) LED_REMOTE D306 UDZSTE-175.6B PROT (15/17) (LED DRIVE) 6-19 6-19 LMD-2140MD...
  • Page 78 CPU ADDR (P17) JL51 B:CHIP 0.01 0.01 0.01 B:CHIP B:CHIP B:CHIP B:CHIP :CHIP RB13 RB12 TC74LCX138FT 22x4 22x4 CS SELECTER RB14 RB11 RB10 CPU DATA (P17) 22x4 22x4 22x4 22x4 22x4 CPU CTRL (P17) (16/17) (MICRO CONTROLLER) (P15) 6-20 6-20 LMD-2140MD...
  • Page 79 DQ10 R178 R163 :CHIP :CHIP A10/AP RB103 22x4 RB117 1kx4 DQ10 R176 R177 :CHIP RB109 :CHIP 22x4 0.01 R175 RB108 22x4 B:CHIP :CHIP (17/17) (FLASH MEMORY) TCK1 (P7) DGND CKIO TMS1 (P9) TDI_CPLD (P7) (P16) CPU ADDR 6-21 6-21 LMD-2140MD...
  • Page 80 * A-3 IC2741 * A-4 Q3505 * A-3 IC2761 * A-4 CN501 IC2781 * A-4 Q3506 * B-3 CN301 CN2701 IC3101 Q3507 * A-3 -A SIDE- IC3102 * B-3 Q3508 IC3103 * B-5 Q3509 * A-3 SUFFIX: -11 6-22 6-22 LMD-2140MD...
  • Page 81 R B 1 0 6 R B 1 0 7 Q 2 7 2 1 Q 2 7 0 6 C 5 0 5 C 5 0 3 C 5 0 4 D 2 7 2 0 -B SIDE- SUFFIX: -11 6-23 6-23 LMD-2140MD...
  • Page 82 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 CONVERTER R2IN R2OUT B (5/17) TC74VHCT14AFT (IC3513) B (16/17) TC7W125FU (IC9, IC12) 8 Vcc OUT1 OUT2 B (13/17) TC74VHC165FT (IC3509) SERIAL INPUT CLOCK CLOCK INHIBIT SHIFT /LOAD 6-24 6-24 LMD-2140MD...
  • Page 83 R 1 3 3 3 R 1 3 3 2 CN1303 3.3V R 1 3 3 5 JL1305 Q 1 3 0 6 +3.3V JL1306 3.3V R1306 JL1307 CHIP -B SIDE- SCL_3.3V SUFFIX: -11 SDA_3.3V R1307 TO G1 BOARD CHIP CN607 6-25 6-25 LMD-2140MD...
  • Page 84 J L 6 8 1 J L 6 8 2 J L 6 1 9 J L 6 0 1 R 6 3 5 R 6 2 9 J L 6 1 7 J L 6 1 6 -B SIDE- SUFFIX: -11 6-26 6-26 LMD-2140MD...
  • Page 85 C639 C641 C651 1/10W 3225 RN-CP 6.3V 6.3V 6.3V R622 C613 C615 R624 0.22 1000p C671 R647 1/10W Q608 RN-CP D612 RB060L-40TE25 1608 1608 RECT C636 R605 R614 1/10W 1/10W RN-CP RN-CP 3225 0.5% 0.5% (REGULATOR) Q610 6-27 6-27 LMD-2140MD...
  • Page 86 D8202 D8203 D8204 D8205 D8206 D8207 D8208 D8209 D8210 D8211 D8212 D8213 D8214 D8215 D8216 D8217 D8218 D8219 D8220 D8221 -A SIDE- D8222 D8223 SUFFIX: -11 D8224 D8225 D8226 D8227 D8228 D8229 D8230 -B SIDE- SUFFIX: -11 6-28 6-28 LMD-2140MD...
  • Page 87 5720 C8209 R8235 R8269 100k 1/10W RN-CP 1608 Q8218 1608 UMW1NTR 0.033 C8271 0.033 CHIP CHIP D8218 C8210 1/10W 1/10W 1SS302-TE85L D8210 R8215 R8216 1SS302-TE85L D8229 1SS355 (INVERTER) 1608 CHIP 1/10W R8267 C8283 Q8216 Q8217 UMH2NL02TN UMH2NL02TN 6-29 6-29 LMD-2140MD...
  • Page 88 RB1004 C1005 S1001 S1010 S1012 D1002 FB1001 C1002 S1007 FB1002 FB1003 C1001 -A SIDE- SUFFIX: -11 -B SIDE- SUFFIX: -11 H TC74VHC165FT(EL) (IC1003, IC1004) SERIAL INPUT CLOCK CLOCK INHIBIT SHIFT /LOAD H TC7W53FU(TE12R) (IC1005) LOGIC LEVEL CONVERTER 6-30 6-30 LMD-2140MD...
  • Page 89 1608 1608 1608 1608 1608 1608 1608 PROTECTOR PROTECTOR PROTECTOR PROTECTOR Q1002 Q1004 DTC144EKA DTC144EKA D1042 D1041 D1045 D1046 RD3.3SB-T1 RD3.3SB-T1 REMOTE P-SAVE RD3.3SB-T1 RD3.3SB-T1 PROTECTOR PROTECTOR PROTECTOR PROTECTOR Q1001 Q1003 DTC144EKA DTC144EKA REMOTE POWER (KEY MATRIX) 6-31 6-31 LMD-2140MD...
  • Page 90 RN-CP TALLY-G TALLY-R TO G1 BOARD CN605 D1904 D1906 D1908 D1910 SML-011EBTT86 SML-011EBTT86 SML-011EBTT86 SML-011EBTT86 SML-011EBTT86 D1911 D1912 SML-011EBTT86 D1903 D1905 D1907 D1909 SML-011EBTT86 SML-011EBTT86 SML-011EBTT86 SML-011EBTT86 (TALLY LED) -A SIDE- SUFFIX: -11 -B SIDE- SUFFIX: -11 6-32 6-32 LMD-2140MD...
  • Page 91 CN801 100P JL801 CN802 100P JL802 CN803 100P CN804 100P JL803 JL804 B-SS9758-T 6-33 6-33 LMD-2140MD...
  • Page 93 SH-63Trd are examples of a passive VOM that is suitable. (See Fig. A) To Exposed Metal Parts on Set 10 k Z 0.015 µ F voltmeter 1.0 k Z (0.5V) Earth Ground Fig A. Using an AC voltmeter to check AC leakage. LMD-2140MD...
  • Page 94 Printed in Japan Sony Corporation LMD-2140MD (SY) E 2004. 11 16 B&P Company 9-878-404-01 ©2004...

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