MODIFICATION HISTORY
Contents
1. I FSADDR FSDATAQ FSADDR FSDATA1 DVDD3 3 3V3A FSADDR2 FSDATA2 FBQ64 FSADDRA lee 0603 BEAD FSADDRS FSDATAS DVDD3 3 FSADDR6 0668 FSDATA6 aa 45161622 EP C026 I FSADDRO SDRAM 5 6 22 1 1 Tau 220P T 220P T 220P FSADDR1 FSDATA 10 bu FSADDR11 FSDATA 11 FSADDR FSDATA 12 FSADDR 1 3 FSADDR2 x FSDATA 14 FSADDR3 FACKE DATAS cd17 FSRAS FSCAS FSWE FSDQM FSDQM1 I FSADDR4 FSADDRS 4 FSADDRE 4 FSADDR7 I I FSADDR FSDATA 16 DVDD3 3 3V3B FSADDR1 FSDATA 17 FSADDR2 FSDATA 18 8669 Sa 76 FSADDR5 FSDATA21 FSADDRE 0689 FSDATA22 ED 45161622 EDS 6028 FSADDRO SDRAM Se T 22U 0 10 0 10 7779 10 220P T 220P T 220P ver FSADDR1 FSDATA26 ya FSADDR11 FSDATA27 FSDATA28 FSDATA29 FSDATA 30 d FSDATA31 FSADDR8 6 FSADDR9 4 FSADDR1 4 FSADDR11 4 FSDQM2 H cd18 FSDOM3 FSADDR12 I FSADDR13 FSADDRO FSDATA32 DVDD3 3 3V3C FSADDR1 FSDATA33 FSADDR2 FSDATA34 FB070 Ew FR Er 0603 BEAD I FSADDR5 SE FSADDR6 0816 FSDATA38 EN 45161622 EU 4C035 C038 FSADDRO2. IC 1 51805050 5V REG FEEDBACK amp OUTPUT 8813 5V 1206 1298 5V O IC002 0002 8661 0108507 BYG22A 1206 120R 42 5V REG R1206W R132 150 R1206W AAA 8 DVDD3 3 2055 017 SI 3 33KS 3 3V REG 1206 120R 6115 4C009 81 Ragu 16V AL 1 45V LVDS3 3 IC A SI 3 33KS FB 18 3 3V REG 0603 120R 8693 1206 120R Divided circuit diagram One sheet of INTERFACE board circuit diagram is divided into six sheets each having the code INTERFACE a to INTERFACE For example the destination ab1 on the code INTERFACE sheet is connected to abt on the INTERFACE sheet ab 1 Ref No Circuit diagram division code 016 1296 1288 DVDD2 5 997 000 16V AL 5 003 _ 0948 ME 470U 16V AL AL 5V AVDD2 5 8684 XC6203F552PR 1206 120R 2 5V REG 2 5V Vss 16117 10013 T 01U 22 co 47U 16V 16V AL AL 5V AVDD3 3 IC206 8685 SI 3033KS 1206 120R 3 3V REG 118 16 5V PVDD3 3 Q 007 006 XC6203E332PR 1206 1208 3 3V REG C018 A C119 46817 47 1 ZR 220 16V 16V AL AL POWER 553628 lt gt INTERFACE P1
3. 22 R127 AMBER 9 100 44 ALE FCE 33 AAA S 0625 BEAD 4 GREEN 10 13 VGA SDA NIN 13 RXD P3 0 128 8983 VGA SCL ANN Ta XD P3 1 SFLF TEST 479 0603 BEAD R 77 R 2 IRQ TE HNT P3 2 201 36 NVV 4 100 100 INT1 P3 3 896738 2 7 07 2 R129 FB084 SDA a AA V 17 T P3 4 MCU P 6 FD6133 5 470 0603 BEAD NY SCL N WV T1 P3 5 P 5 FD5 SS NAVV RO21 PANEL EN 22 P8 1 FD4 15 192955 R130 8985 RD P3 7 FWE P 3 FD3 188 21 XTAL2 P 2 FD2 ANN He EH 5V XTALI PO TZT DA LED AMBER fn p ME gt k LS 121 10812 d di cf7 gt NET G45 dd quM 5V SE NVE 2 e 10K HEF4053BTD Re81 003 10K ANN C233 24MHZ 2 FB 86 e Le ROBO 0865 529 603 BEAD C104 C105 C106 C107 C108 C109 C110 0112 C111 NNN 1 4 7K MMBT3902LT1 KAN ren 20108 0108 0100 01U 8 010 0 010 0 010 0 010 0 01U R122 10K 45V 0 1U 22 LED G tv cf6 ANN A EN R123 5V 5 AL 093 ER 4 7K L 10K _Lc103 0 MW 8687 T 8 1U EIS Pe 0896 33 6 3 BEAD MMBT3904LT1 NY 8694 lt R YS 4477 10K 10K PD af1 CN 6 1 R 34 8878 2 199 mus T 1206 BEAD 4 A VV 2 AAA RxD 6 i FB076 7 REUS 1206 BEAD 8 189 Pa 5V FB 77 R 89 6086 1206 BEAD e 4 7K 4 7K TO Q L INVERTOR BACKLIGHT ON OFF 8688 0004 SE 4 7K MMBT3904LT1 R973S R 74 NVV EEPROM 10K gt 10K gt AED 82K 16V AL R19
4. 14 SDM S71 E 3 6 ANALOG D SUB CN003 B SS3628 J INTERFACE P2 VGA SDA Divided circuit diagram One sheet of INTERFACE board circuit diagram is divided into six sheets Re29 220 BAS16 lon 0006 Gap _ 1 8668 z R006 MN NNN ea 007 22 8669 L N NVV 2 BAV99 ER NYA NVV 5009 DW T 22 FB010 PP AAN AN 4993 OD AA 11 22 NAV R DA 75 75 e wen BID 1 2 D S RLZ TE 11 6 2A 5 516 5 A A A 4 7 1 R131 8 198 9 7 E eT 19 8913 R 15 1 11 199 10K 12 13 R 18 14 100 1 15 MAN 2 3 R 14 4 100 t RO17 100 82286 each having the code INTERFACE to INTERFACE Q For example the destination ab1 on the code INTERFACE sheet is connected to ab1 on the INTERFACE sheet a 1 U Ref No Circuit diagram division code RED D RED GREEN GREEN BLUE BLUE VS 22 AW HS bc4 bc5 INTERFACE b INTERFACE 13 14 SDM S71 E 3 7 DVDD3 3 eg DVDD2 5 2603 BEAD DVDD 3 3 161 162 C163 C16 ec aui uui 0 10 165 0 1
5. 88 TX RAB TX RB7 TX UT RA7 TX UTI 286 TX U GAQ X UTI X 1 TX GB2 TX TXOUT GA2 X TXOUT2 EE TX TX 1 4 GB4 TX TXOUT24 ce1 3 4 X TXOUT2 GB5 Tx GA5 TX 88 TX TXCLKOUT TX TXCLKOUT 687 TX GA7 Tx 016 017 TXCLKOUT TXCLKOUT T DS90C385 BAG im DS90C385 i 1 TX LVDS TXOUT3 BA1 TX LVDS TXOUT3 2 TX BB3 jT TXOUT3 X TXOUT3 BB4 BA4 X 18 885 BAS TX IC 1 BBE PWRDWN LVDS3 3 8 6 TX PWRDWN LVDS3 3 45V SI9933ADY FB068 887 T 8 BA7 x 6065 1206 BEAD as PLLVCC LVDS3 3 ie PLLVCC MAR LVDS3 3 g re NN i 1 X DVS c127_L C128 0683 BEAD 132 cel DVS IX C137 1 0603 BEAD C138 470 0 01 c129 8 1 DEN X ik 0 10 12 0 YYA DCLK X DOLKT X 16V DCLK EM 16v 0149 R053 6 10 0 16V LVDS3 3 WA Jh LVDS3 3 al AL 5 7 MMBT3904LT1 8963 8966 cfl9 EN ANA 62 d READ 0603 BEAD R067 7 7 LE LVDS3 3 mls LVDS3 3 4 7K R042 gt c122 1 152 4 C133 1 134 BY 146 4 141 1 C142 1 14 c139_L gt 22P T VETT T ER 52 PTT 8 10 10 T RE Ch 7 I i B SS3628 J INTERFACE P5 Divided circuit diagram One sheet of INTERFACE board circuit diagram is divided into six sheets each having the code INTERFACE to INTERFACE For example the destination ab1 on the code INTERFACE sheet is connected to ab1 on the INTERFACE sheet
6. SIDE gt lt CONDUCTOR lt COMPONENT SIDE gt 3 12 SDM S71 E SECTION 4 EXPLODED VIEWS Items with no part number and no description are not stocked because they are seldom required for routine service The construction parts of assembled part are indicated with a collation number in the remark column Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items The components identified marked are critical for safety Replace only with the part number specified Les composants identifi s par la marque sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi SDM S71 E 4 1 4 1 CHASSIS REF NO PART NO 1 4 089 030 01 4 089 0 9 01 1 804 808 12 1 804 962 11 1 61 596 1 1 761 618 21 1 761 594 11 1 761 569 11 1 761 607 11 4 087 934 01 4 087 937 01 4 089 031 01 4 089 078 01 4 089 029 01 4 089 080 01 1 910 003 95 1 910 003 22 DESCRIPTION REMARK BEZEL ASSY WHITE BEZEL ASSY BLACK LCD PANEL for Samsung Panel LCD PANEL for AU Panel UE BOARD MOUNT for Samsung Panel UE BOARD MOUNT for AU Panel KEYBOARD MOUNT INVERTER BOARD MOUNT for Samsung Panel INVERTER BOARD MOUNT for AU Panel STAND ASSY WHITE STAND ASSY BLACK COVER REAR WHITE COVER REAR BLACK CABINET ASSY WHITE CA
7. 2 SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY SHADING AND MARK ON THE SCHEMATIC DIAGRAMS EXPLODED VIEWS AND IN THE PARTS LIST ARE CRITICAL FOR SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY CIRCUIT ADJUST MENTS THAT ARE CRITICAL FOR SAFE OPERATION ARE IDENTIFIED IN THIS MANUAL FOLLOW THESE PROCEDURES WHENEVER CRITICAL COMPONENTS ARE REPLACED OR IM PROPER OPERATION IS SUSPECTED AVERTISSEMENT NE JAMAIS METTRE SOUS TENSION QUAND LA BOBINE DE DEMAGNETISATION EST ENLEVEE ATTENTION AUX COMPOSANTS RELATIFS LA SECURITE LES COMPOSANTS IDENTIFI S PAR UNE TRAME ET UNE MARQUE SONT CRITIQUES POUR LA S CURIT NE LES REMPLACER QUE PAR UNE PI CE PORTANT LE NUM RO SPECIFI LES R GLAGES DE CIRCUIT DONT L IMPORTANCE EST CRITIQUE POUR LA S CURIT DU FONCTIONNEMENT SONT IDENTIFI S DANS LE PR SENT MANUEL SUIVRE CES PROC DURES LORS DE CHAQUE REMPLACEMENT DE COMPOSANTS CRITIQUES OU LORSQU UN MAUVAIS FONCTIONNEMENT EST SUSPECTE SDM S71 E 3 POWER SAVING FUNCTION This monitor meets the power saving guidelines set by VESA ENERGY STAR and NUTEK If the monitor is connected to a computer or video graphics board that is DPMS Display Power Management Signaling compliant the monitor will automatically reduce power consumption as shown below SDM S71 Powermode Power consumption power indicator norma
8. FSDATA7 Yg FSDATA8 dis FSDATA9 W10 FSDATA1 we FSDATA 1 11 FSDATA12 W11 FSDATA 3 V11 F DATA 4 zs FSDATA15 r2 FSDATA16 W13 FSDATA17 Wig FSDATA18 Y14 FSDATA 9 124 FSDATA2 V14 F DATA21 vit FSDATA22 We FSDATA23 FSDATA24 LS FSDATA25 W16 FSDATA26 V16 FSDATA27 As FSDATA28 az FSDATA29 wi FSDATA3 ai FSDATAS1 ai FSDATA32 WE FSDATA33 Y19 FSDATAS4 as FSDATA35 Es FSDATA36 W20 FSDATA37 We FSDATA38 V20 FSDATA39 Ge FSDATA4 ie FSDATA4 1 120 FSDATA42 Td FSDATA43 T19 F DATA44 120 FSDATA45 FSDATA 46 R18 FSDATA47 E 008 9 131 16 FSADDRO ae FSADDR1 2 FSADDR2 a FSADDR3 v FSADDR4 FSADDRS FSADDR6 FSADDR7 y5 FSADDR8 2 FSADDR9 1 FSADDR1 Wi FSADDR11 FSADDR12 FSADDR 13 1 FSCLK BS FSCAS 017 G FSWE we FSDQM viz FSDQM2 Wiz FSDQM3 cd18 i Divided circuit diagram One sheet of INTERFACE board circuit diagram is divided into six sheets each having the code INTERFACE a to INTERFACE For example the destination ab1 on the code INTERFACE sheet is connected to ab1 on the INTERFACE sheet a 1 LC Ref No Circuit diagram division code 8 553628 lt gt INTERFACE P3 SDM S71 E 3 8 2 3 4 5 6 7 8 9 10 11 12 13 14 Cd15 47 Cd16 rsavoria 13
9. a b 1 eee Ref No Circuit diagram division code SDM S71 E 3 10 5V HDATA 3 cf9 HDATAG HDATA1 i HDATA2 5V HES SDA HFS cf10 PANEL_ EN PANEL EN ef19 IRQ IRQ 5V 025 XC61664402MR 1 VIN RESET RESET 5V 5V 5V R 75 10K ne 10K CNO08 6 5124 2603 BEAD r HDpATAQ T2 P1 0 FAQ 2 0 22 4 NNN POWER HDATA1 T2EX P1 1 FA1 P2 1 FA9 26 R125 FB 81 MENU st 58621 E HDATAZ P1 2 FA2 P2 2 FA10 4 0603 BEAD r CONTRAST MMBT39 4LT1 P1 3 FA3 P2 3 FA11 2 NNN He 4 BRIGNTENSS H TO P1 4 FA4 P2 4 FA12 59 4 R126 080 I H BOARD SDA P1 5 FAS 2 5 13 8603 BEAD ANN DOWN 1 6 6 P2 6 FA14 30 4 ANN He 4 OK 2 010 P1 7 FA7 P2 7 FA15 8682 RO78 RES 5
10. 16 C167 C16 uii 220 T C169 C17 220 T C171 C172 C17 C174 C17 C176 zal 220P SCH 220P SE FBo72 DVDD 2 5 1206 BEAD AVDD2 5 FB073 2603 BEAD AVDD3 3 8 7 1206 BEAD PVDD3 3 075 AVDD 2 5 AVDD 3 3 PVDD 3 3 1206 BEAD 1 T C218 C217 C214 C220 C219 C21 andi eeh AT e SIE INTERFACE c SCALER DVDD 2 5 DVDD 3 3 AVDD_ 2 5 Ginen 25 AE V DD 2 5 A9 5 AVDD 3 3 alg 2 SAL 5 3 FE AV 3 _ BR AV 2 E 3 5 DD 3 3 4 A4 81 D B3 B 84 C4 s 5 5 C7 C11 5 D4 D5 a D7 D PVDD 3 3 I D11 E4 B lt s _ GI is F3 G2 RED D RED 521 64 GREEN4 81 JOREEN GREEN 11 BLUE c2 JBLUE BLUE 1 A N C 55 RXC RXC i RXO SIE 89 RX1 4 RX1 4 cig RX2 AVDD 3 3 1 ins L A5 AVDD_ 3 3 B5 516 T AANy REXT 5P H4 XTAL J4 K1 X002 VSYNC LJ bc5 HS Zeng C222 1 R970 10K N C AN EXTCLK R 72 cl 2 2K E 5 m2 ke Gen C12 Ivuvs Ges YUVS 51517 4 A14 514 OA YUVO 519 PIO7 DOVL MERGE 18 cPi6 DFSYNCn L
11. Analyzer Minolta CS 1000 or equivalent Signal Generator VG 828D or equivalent C Alignment Procedure Alignment Procedure 1 Aging 30 minutes or more 2 Enter the Service Mode 4 Initial Data Setting 5 Input gray raster pattern 6 Adjust White Balance 9300K 6500K amp 5000K and Luminance 10 nits SONY CS 1000 by Sub BRT Remark In normally adjust G for Luminance Y adjust R for x and adjust for y 7 mode recall Parameter Setting amp Specification Burn in mode press BRT OK then Power ON Service mode press A then Power ON a Brightness 50 b Contrast 70 c Sub BRT R G B 26 d Sub CONT R G B 128 30 IRE 1280 1024 80 75 Tolerance 0 3450 10 003 0 3580 10 003 All mode recall press CONTRAST OK then Power ON SDM S71 E 2 3 2 4 TABLE1 amp 2 Table 1 Default data for analog color adjustment Sub Brt G Sub Brt B Table 2 Specifications for color adjustment ven Y Luminance measurements are in cd m SDM S71 E 2 4 2 5 TIMING SPECIFICATION PRESET MODE MODE 1 MODE 2 MODE 3 MODE 4 MODE 5 MODE 6 MODE 7 MODE 8 usec usec usec usec usec usec usec MODE 14 MODE 15 MODE 16 MODE 9 MODE 10 MODE 11 MODE 12 MODE 13 930876 115238 IN IN IP HV POLARITY SIGNAL MODE pmacter vesaco vesazow vesarsm 798 mc
12. REMOVAL 1 Four screws PTP 4x16 2 Cabinet assembly SDM S71 E 1 1 1 2 KEYBOARD MOUNT REMOVAL 5 screw P 3x4 PWH 3x4 6 Three screws P 3x4 7 Keyboard mount 1 Three screws P 3x4 i 21 DO gt 1 Three screws P 3x4 I F cover SDM S71 E 1 2 1 3 INVERTER MOUNT REMOVAL e 2 Two screws MN P 3x4 Two screws PWH 3x6 2 Inverter shield 7 CN2 A Inverter mount SDM S71 E 1 3 1 4 F BOARD REMOVAL P 3x4 I F cover 1 Six screws 9 0 Six screws PWH 3x6 3 o I F board mount 4 009 SDM S71 E 1 4 1 5 LCD MODULE REMOVAL 1 Four screws PWH 3x14 e SCH 2 LCD module SDM S71 E 1 5 SECTION 2 ADJUSTMENTS 2 1 FUNCTIONAL ALIGNMENT 1 Procedures of how to go to service mode 1 Enter the service mode of this unit by turning on the power while pressing and holding the and keys simultaneously 2 Press MENU key MAINTAIN Configulation gt RGB Reset gt OK Configulation gt Color Temp 3 Press the key continuously to select MAINTAIN on the second page 4 Press OK key to enter the service menu 5 Select the desired function 6 Press the MENU key to exit OSD 7 Turn off the power and then turn on it again The monitor then enters the normal
13. mode To enter the service again repeat the procedure described above SUB BRIGHTNESS CONFIGUR ATION OK 2 COLOR TEMP N A CHIPS INITIAL EE PROM CLEAR ETI TIME SYNC SLICE D RGB RESET N A EEPROM TEST Y INITIAL EE PRM Y PERFORM On Off Note 1 N A indicates Not Applied 2 This service menu only provides both a Configuration function and Sync Slice function Other functions are used for design engineering There 15 no guarantee of using these N A functions 3 W B readjustment 1s required after the panel board and microcomputer are replaced However be sure to perform aging for more than 30 minutes for RGB reset before W B adjustment SDM S71 E 2 1 2 2 FUNCTIONAL ALIGNMENT 2 This section describes the functional adjustment procedure using a color meter of this unit Setup 1 Prepare timing and pattern data for a signal generator according to the Sony timing specifications 2 Connect a monitor video cable to the signal generator 3 Put Topcon 50 cm away from the monitor specify 1t vertically 1n the center of the display and adjust the focus to the optimum level using an eyepiece 4 Put the monitor and Topcon a light shielded room 5 Set up SERVICE MODE of the monitor e Operation Data 1s manually set to improve the productivity The brightness and contrast are set to 50 and 70 respectively After that the default data of the co
14. picture on the screen This adjustment data 15 automatically stored 11 memory so that next time the monitor will function 1n the same way as when the monitor receives the signals that match one of the factory preset modes In all modes as above 1f the picture 1s adjusted the adjustment data 15 stored as a user mode and automatically recalled whenever the same input signal 15 received Note While the automatic picture quality adjustment function 15 activated only the D power switch will operate SDM S71 E 5 TABLE OF CONTENTS Section Title 1 DISASSEMBLY 1 1 Cabinet Assembly Removal 1 1 1 2 Keyboard Mount Removal 1 2 1 3 Inverter Mount Removal 1 5 1 4 UP Board Removal 1 4 1 5 LCD Module Removal 1 5 2 ADJUSTMENTS 2 1 Functional Alignment 1 2 1 2 2 Functional Alignment 2 2 2 2 3 W B Alignment Procedure 2 3 Dh E EE 2 4 2 5 Specification E 2 5 3 DIAGRAMS SL Block DIa STIM EE 3 1 3 2 Circuit Boards Location 3 2 3 3 Schematic Diagrams and Printed Wiring Boards 3 3 Page Section Title 4 EXPLODED VIEWS 4 Chassis 4 2 Packing Materials 5 ELECTRICAL PARTS LIST SDM S71 E 6 SECTION 1 DISASSEMBLY 1 1 CABINET ASSEMBLY
15. 100 EB NVV Ka A NA d 5V 6002 100 ROBA I 4 7K 683 4 7K BRIGHTNESS NVV 6085 2 2K MMBT39 4LT1 asl cf8 GPIO 1U INTERFACE MCU B SS3628 lt J gt INTERFACE P6 Divided circuit diagram One sheet of INTERFACE board circuit diagram is divided into six sheets each having the code INTERFACE to INTERFACE For example the destination ab1 on the code INTERFACE sheet is connected to ab1 on the INTERFACE sheet a b 1 p Ref No Circuit diagram division code SDM S71 E 3 11 POWER SCALER SDRAM MCU INTERFACE INTERFACE BOARD 20 0 PEOPLE 2 O code 1 m Leg Dec Ui O ana Qood dei C231 R087 ROSA R988 0005 8669 ater Kata In GRA SE a Kl a 22 a Ti Hb AAS r 9999990290999999 9999999999999999 si JA AD NNORSSRO PAU UAU 904 4 e Sy KU PINE aal PAT LJ LI LUS 004626 LC 4 PIQUE DINE o 2 690810602 NESEN ON AE 5 2 O SE SR NY S oon ya AN e 99 I ren rs 7 GE m 122 Le 7777500771 TRL E ahi Or CN003 2970029092 EE 10 o 2 LES komm i E 0 DOO gcs i LEE Kat 997 co36 CO HL eee PA CUTE NE mirare EE s SEA
16. 208 HZ DARED7 BIS D 1298 RA7 MIB DAGRN 254 A Ay BEAD 120R M20 RO51 D 120R DAGRN2 AAA PEA CA He BEAD TO GAS D 12 R zo DAGRNS Ee VEE OM K20 RO5O D 12 R ce DAGRN6 AAA BEA 15 DAGRN7 RO49 A BEAD 120R DABLUO R645 A AA BEAD 120R R20 Ge ROAD 1288 P18 DABLUZ 59 AA BEAD 1206 8 2 19 11 5 Ro38 D 120R P20 DABLU4 8857 BEAD 1298 BA4 N18 Gees 8635 D 120R GE Me DABLUS R044n A Ay BEAD 1298 BAG N20 DABLU7 R 45 A AA BEAD 120R J DBRED BEAD 1288 17 115 BEAD 1298 DBRED1 RTS D 1228 RB1 DBRED2 NNN BEA RB2 B16 DBRED3 R117 120R RB3 ANG DBRED4 R118 AA BEAD 120R RB4 DBREDS 8112 D 1268 RB5 15 DBREDS R119 AN BEAD 120R RB6 AIS DBRED7 R113 D 1288 RB7 B20 E R101 BEAD 1288 DBGRN AANy GBQ Kp DBGRN 1208 GB 4 DAS s 614 18 R D D 12 R ce DBGRN4 AAA BEA GB4 B18 DBGRN5 1298 85 DBGRN6 R YE AA BEAD 1208 GBS 17 DECRNG 897 A Av BEAD 1208 E20 RO63 BEAD 120R En DBBLUO AAA BEAD 889 E19 R SD D 12 R E E18 DBBLU2 R 59 AA BEAD 120R BB2 026 Gees R SB D 1208 pee D19 DBBLU4 8857 Ay BEAD 120R 018 656 D 1208 GH 29 Ger 862 BEAD 1298 EHE C19 DBBLU7 R061 AA A BEAD 1268 BB7 ve FSDATAO FSDATA 47 cdi 5 we FSDATA1 16 FSDATA2 15 FSDATA3 FSDATA4 d FSDATAS M FSDATAB
17. 904LT1 3V3A 3V3B FROM ADAPTOR 3V3C LVDS3 3 16017 LVDS TXIN26 TXOUT TXIN IC018 SI9933ADY Q001 MMBT3904LT1 0003 MMBT3904LT1 POWER MENU CONTRAST BRIGHT NESS UP DOWN OK LVDS3 3 BRIGNTNESS 5 CN005 CN009 12V 0001 51805080 5V D003 0002 6002 T LD1085DT DVDD2 5 TO PANNEL 003 SI 3033KS DVDD3 3 004 PD1 SI 3033KS LVDS3 3 0005 XC6203E252 AVDD2 5 E AVDD3 3 SI 3033KS TO INVERTOR I imd PVDD3 3 XC6203E332 5001 007 UE H KEY amp 0001 SDM S71 3 1 3 2 CIRCUIT BOARDS LOCATION 3 3 SCHEMATIC DIAGRAMS AND PRINTED Note All capacitors are in UF unless otherwise noted pF uF Capacitors without voltage indication are all 50 V Indication of resistance which does not have one for rating electrical power is as follows Pitch 5 mm Rating electrical power 1 4 W CHIP 1 10 W All resistors are in ohms Ew nonflammable resistor Im fusible resistor internal component J panel designation and adjustment for repair All variable and adjustable resistors have characteristic curve B unless otherwise noted earth ground earth chassis When replacing the part in below table be sure to perform the related adjustment All voltages are in V Readings are taken with a 10 M digital multimeter Readings are taken with a color bar signal input Voltag
18. BINET ASSY BLACK MAIN HARNESS ASSY for AU Panel MAIN HARNESS ASSY for Samsung Panel SDM S71 E 4 2 4 2 PACKING MATERIALS ip REF NO PART NO o1 52 53 54 55 56 57 A 56 4 088 749 01 4 088 750 01 4 088 975 01 4 088 976 01 1 477 232 14 1 765 719 11 1 765 720 11 1 824 308 11 1 772 979 24 4 087 260 12 4 087 260 21 DESCRIPTION REMARK INDIVIDUAL CARTON WHITE INDIVIDUAL CARTON BLACK CUSHION FRONT PULP CUSHION REAR PULP ADAPTOR AC CORD SET POWER AEP MODEL CORD SET POWER EXCEPT AEP MODEL CABLE SIGNAL HD15 HD15 WHITE DISC INFORMATION CD ROM MANUAL INSTRUCTION EXCEPT CH MODEL MANUAL INSTRUCTION CH MODEL SDM S71 E 4 3 NOTE The components identified marked are critical for safety Replace only with the part number specified Les composants identifi s par la marque sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi When indicating parts by reference number please include the board name The components identified by in this manual have been carefully factory selected for each set in order to satisfy regulations regardin X ray radiation Should replacement be required replace only with the value originally used All variable and adjustable resistors have characteristic curve B unless otherwise noted SECTION 5 ELECTRICAL PARTS LIST Items marked are not stocke
19. IN PRESET MODE H SYNC 1 117 2 092 1 813 1 219 1 016 1 200 1 280 1 377 3 910 2 462 1 920 2 235 2 201 2 200 1 440 2 087 H ACTIV 14 524 15 754 13 653 13 003 10 836 12 800 11 520 12 395 nse w w w r me fm SDM S71 E 2 5 PRESET MODE MODE 21 SIGNAL MODE VESA 7582 RESOLUTION 2405 102 pOT CLOCK 135 000 HORIZONTAL m Los 4 7 IN 0 112 0 050 0 035 0 047 0 038 0 460 0 600 0 547 0 594 0 475 12 547 16 000 11 171 16 005 12 804 13 146 16 667 11 764 16 661 13 329 POLARITY lt lt lt lt 5 z FEE DI 5 2 B BIZ 12 Ie 5 5 ja Is 5 lt e lt E MODE 22 VESA 85Hz 1280X 1024 157 500 MHz usec 10 971 1 016 1 422 8 127 msec 11 761 0 033 0 483 11 235 SDM S71 E 2 6 SECTION 3 DIAGRAMS 3 1 BLOCK DIAGRAM 019 GM5020 SCALER a FSDATA VGA R G RED RED FSADDR ANALOG SLE GREEN GREEN D SUB BLUE BLUE FSCLK 013 74F14 VS Se DARED FSCKE FSRAS FSCAS 1 VGA SCL DAGRN DABLU Ll VGA SDA DCLK DEN X002 DVDD3 3 DVDD2 5 AVDD2 5 AVDD3 3 PVDD3 3 CN006 RXD TXD HDATAO HCLK HFSn IRQn 5V P1 0 P1 5 ICO21 SDA MCU 023 TO 45V 24LC16 SDL W78E62BP EEPROM XTAL1 XTAL2 P4 3 I X003 24MHz PD1 INTERFACE MCU POWER SCALER SDRAM DISPLAY 008 009 010 45161622 SDRAM Q004 MMBT3
20. MODIFICATION HISTORY MODEL SDM S71 SERVICE MANUAL PARTS No 9 978 729 04 2003 1 Addition of chinese model and change of bezel assy 1 P 4 3 2004 2 Addition of the manufacturer s names of the LCD panels by destination P 1 P 4 2 2004 9 Addition and change of 4 1 CHASSIS PART No P 4 2 SDM S71 SERVICE MANUAL US Mode Canadian Model Model Southern Hemisphere Model Chinese Model The SDM S71 has two varieties of the SPEC LCD panels Please make sure to deter MODEL DEST SER No BODY COLOR D Sn 0500001 and higher WHITE AU panel inverter board and IF board SDM S71 B 0700001 and higher BLACK AU panel SDM S71 4000001 and higher WHITE Samsung panel auer SH ssoooot 98 _ sbwsri GH 500001 ana higher WHTE AU pane SPECIFICATIONS LCD panel Panel type a Si TFT Active Matrix Dimensions width height depth Picture size 17 0 inch Display upright Input signal format RGB operating frequency Approx 423 x 399 x 233 mm Horizontal 28 92 kHz 16 3 4 x 15 3 4 x 9 1 4 inches Vertical 48 85 Hz with stand Resolution Horizontal Max 1280 dots Approx 423 x 340 x 62 mm Vertical Max 1024 lines 16 3 4 x 13 1 2 x 2 1 2 inches Input signal levels RGB video signal without stand 0 7 Vp p 75 positive Mass Approx 6 5 kg 14 Ib 5 oz with SYNC signal stand TTL level 2 2 k Q Approx 4 8 kg 10 Ib 9 oz positive or negative w
21. NET 38 M1 15705 m LED AMBER 1 pipa M3 166 62 M4 PIO1 PWN1 cf8 GPIO PIO PWN cf9 HDATA 9 3 HDATA3 P3 HDATAS HDATA2 51 HDATA2 HDATA1 Sala HDATAG po JHDATAO f10 HFS 51 HFSn SDA HCLK CLK SCL R5 cfi 1 RESET 2 i N2 N3 FSDQM1 FSDQM2 FSDQM3 RO71 E DCLK 8119 MAIN DHS 111 E 12 NVV DVS WN i DEN Z1 od 620 F20 l 4 Sp F18 18 DAREDO R105 AA BEAD 120R RAQ J20 DARED1 R199 AAAyBEAD 120R RA J19 E R107 BEAR 120R 718 8 02 168 BEAD 1268 MU RA2 DARED3 AW TE R109 D 120R DARED4 NVE RA4 H19 DAREDS R102 D 120R RAS H18 06 R194 NA 1
22. SDRAM RET DE T 220 220P 1 T 220P T 220P 9 10 Tau FSADDR1 FSDATA42 bd FSADDR11 FSDATA43 FSDATA44 FSDATA45 FSDATA46 FSDATA47 C019 1 I 47 T R D 1 INTERFACE Divided circuit diagram B SS3628 lt J gt INTERFACE P4 One sheet of INTERFACE board circuit diagram is divided into six sheets each having the code INTERFACE a to INTERFACE For example the destination ab1 on the code INTERFACE sheet is connected to ab1 on the INTERFACE sheet ab 1 Les Ref No Circuit diagram division code SDM S71 E 3 9 Wu INTERFACE e DISPLAY RO31 TEST A A N 8 7 7 3 8 9 TO PANEL 21 22 10 23 11 2 12 25 13 8667 661 0603 BEAD 0603 BEAD LVDS3 3 LVDS3 3 I 126 C125 i C124 C145L C144 146 010 10U T 0 01 470P 040 jou 6 01 76 16V 16V AL AL e TX RAQ TX RB1 X RA TX 82 TX RA TX I RB3 TX RA3 TA RB4 TX RA4 x RBS TX U RA5 x
23. d since they are seldom required for routine service Some delay should be anticipated when ordering these items RESISTORS e All resistors are in ohms e F nonflammable SDM S71 E 5 1 INVERTER BOARD F MOUNT E eee 8 0 NIME TN ATE tl 021 6 802 032 01 W7862B SDM S71 E 5 2 English Sony EMCS Corporation 20041L08 Data Made in Japan 9 978 729 04 Ichinomiya Tec 2 SDM S71 E 35
24. e variations may be noted due to normal production tolerances Can not be measured Circled numbers are waveform references 5 bus B bus Note The components identified by shading and mark are critical for safety Replace only with part number specified Note Les composants identifi s par un tram et une marque sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi Divided circuit diagram One sheet of INTERFACE board circuit diagram is divided into six sheets each having the code INTERFACE to INTERFACE For example the destination ab1 on the code INTERFACE sheet is connected to ab1 on the INTERFACE D sheet 1 Ref No Circuit diagram division code WIRING BOARDS Terminal name of semiconductors in silk screen printed circuit 5 Device Printed symbol 1 Transistor Terminal name Circuit Collector Base Emitter Collector 2 Transistor Emitter Cathode Anode Cathode anode NC Cathode Anode Common Anode Cathode Common Anode Cathode Common Anode B Anode Common Anode Anode Common Den Common Cathode Cathode Drain Gate Transistor Drain F FET Gate Drain Transistor 1 Source 1 Gate 1 Collector Base Transistor O Emitter 1 Discrete semic
25. ithout stand Separate horizontal and vertical Plug amp Play DDC2B or composite sync Accessories See page 7 0 3 Vp p 7562 negative Sync on green Recommended horizontal and vertical timing condition Power requirements 100 240 V 50 60 Hz Horizontal sync width duty should be more than 4 8 of total Max 1 5 horizontal time or 0 8 us whichever is larger DC input DC 12 V supplied AC adapter Horizontal blanking width should be more than 2 5 usec Power consumption Max 45 W Vertical blanking width should be more than 450 usec Operating temperature 5 35 C Design and specifications are subject to change without notice TFT LCD Color Computer DISPLAY SONY SAFETY CHECK OUT After correcting the original service problem perform the following safety checks before releasing the set to the customer 1 Check the area of your repair for unsoldered or poorly soldered connections Check the entire board surface for solder splashes and bridges Check the interboard wiring to ensure that no wires are pinched or contact high wattage resistors Check that all control knobs shields covers ground straps mounting hardware have been replaced Be absolutely certain that you have replaced all the insulators Look for unauthorized replacement parts particularly transistors that were installed during a previous repair Point them out to the customer and recommend their replacement L
26. l 45 W max green operation active off 3 W max orange deep sleep power off 3 W max off When your computer enters the active off mode the input signal is cut and NO INPUT SIGNAL appears on the screen After 20 seconds the monitor enters the power saving mode deep sleep is the power saving mode defined by the Environmental Protection Agency Tf only the horizontal or vertical sync signal is input to the monitor the power indicator may alternately flash green and orange SDM S71 E 4 AUTOMATIC PICTURE QUALITY ADJUSTMENT FUNCTION When the monitor receives an input signal it automatically matches the signal to one of the factory preset modes stored 1n the monitor s memory to provide a high quality picture at the center of the screen See Appendix for a list of the factory preset modes For input signals that do not match one of the factory preset modes the automatic picture quality adjustment function of this monitor automatically adjusts the picture position phase and pitch and ensures that a clear picture appears on the screen for any timing within the monitor s frequency range horizontal 28 60 kHz SDM S51 28 92 kHz SDM S71 S81 vertical 48 75 Hz SDM S51 48 85 Hz SDM S71 S81 Consequently the first time the monitor receives input signals that do not match one of the factory preset modes the monitor may take a longer time than normal for displaying the
27. lor temperature to be adjusted 1s set e Warm up time Warm up for 30 minutes before performing any adjustment Color Adjustm ent 1 9300K color adjustment Center adjustment a Click Color Temperature as 9300 Use 40 white video field the primary mode c Confirm that the backlight register data 1s O 100 Click Refresh Refer to Table 1 in 2 4 for the default data of color adjustment e Adjust sub brt B to secure the color temperature Refer to Table 2 in 2 4 for specifications f Click Save this color for a color save at 9300K 2 SOOOK color adjustment a Click Color Temperature as 5000 b Repeat the adjustment procedure as steps b to f at 9300K 3 6500K color adjustment a Click Color Temperature as 6500 b Repeat the adjustment procedure as steps b to f at 9300K e Geometry Adjustment 1 Adjust Pitch to make the screen performance optimum 2 Adjust Phase to make the screen performance optimum 3 Adjust H position to make the screen center horizontal 4 Adjust V position to make the screen center vertical 5 Repeat steps 1 to 4 to make the picture performance optimum 6 Repeat steps 1 to 5 to secure the current timing of the user SDM S71 E 2 2 2 3 WIB ALIGNMENT PROCEDURE A Measurement Condition Measurement point Center of screen Measurement distance 50 cm Measurement Angle 90 B Measurement equipment Color
28. onductot Chip semiconductors that are not actually used are included Nr SDM S71 E 3 3 1 Schematic Diagram of KEY Board POWER MENU CONTRAST BRIGHTNESS UP DOWN OK 0992 0983 0004 0905 0966 0007 0998 1 RLZ 11 62A _ RLZTE 116 2A RLZ TE 11 6 2A RLZ TE 11 6 2A a RLZ TE 11 6 24 RLZ TE 11 6 2A RLZ TE 11 6 2A LED AMBER LED GREEN 0001 2d 9 048 o 5 9 C051 gt 9 TA 9 C054 u 55 C056 C057 0 010 2 0 0110 L 2010 Fa 0 010 Tea 0 0110 Z 0 910 0010 S001 S002 7 5003 004 7 7 5005 B 7 5006 7 5007 E E 7 7 7 POWER MENU CONTRAST BRIGHTNESS UP DOWN OK H BOARD KEY B SS3628 lt J gt H INTERFACE BOARD 008 SDM S71 E 3 4 H H KEY BOARD 5001 5002 007 12 Es CN 19 POWER MENU CONTRAST BRIGHTNESS UP DOWN OK 597003 1209 Geo lt COMPONENT SIDE gt 1 12 L D 2970031200 B co 2 lt CONDUCTOR SIDE gt SDM S71 E 3 5 2 Schematic Diagram of INTERFACE Board 4 12 1206 120R 011 1206 120R 81 228 25V AL
29. ook for parts which though functioning show obvious signs of deterioration Point them out to the customer and recommend their replacement Check the line cords for cracks and abrasion Recommend the replacement of any such line cord to the customer Check the connector shell metal trim metallized knobs screws and all other exposed metal parts for AC Leakage Check leakage as de scribed right LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis must not exceed 0 5 mA 500 microamperes Leakage current can be measured by any one of three methods 1 2 commercial leakage tester such as the Simpson 229 or RCA WT 540A Follow the manufacturers instructions to use these instruments A battery operated AC milliammeter The Data Precision 245 digital multimeter is suitable for this job Measuring the voltage drop across a resistor by means of a VOM or battery operated AC voltmeter The limit indication is 0 75 V so analog meters must have an accurate low voltage scale The Simpson 250 and Sanwa SH 63Trd are examples of a passive VOMs that are suitable Nearly all battery operated digital multimeters that have a 2 V AC range are suitable See Fig A To Exposed Metal Parts on Set AC Voltmeter Eee Earth Ground Fig A Using an AC vollmeter to check AC leakage SDM S71 E
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