27” mts stereo color television with digital tuner (36 pages)
Summary of Contents for Sansui HDLCD3200C
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IJ SAN S U SERVICE M ANUAL 32" WiDE TFT LCD TELEViSiON WiTH DiGiTAL TUNER DiGiTAL o o o o o o :_ o o o :_ o oo If you purchase a universal remote control from your local retailer, please contact the remote ATTENTION manufacturer for the required programming code.
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IMPORTANT SERVICE SAFETY INFORMATION Operating the receiver outside of its cabinet or with its Before returning the receiver to the user, perform the back removed involves a shock hazard. Work on following safety checks: these models should only be performed by those who 1.
ABOUT LEAD FREE SOLDER (PbF) Distinction of PbF PCB: PCBs (manufactured) using lead free solder will have a PbF printing on the PCB. (Please refer to figures.) Caution: • Pb free solder has a higher melting point than standard solder; Typically the melting point is 86°F~104°F(30°C~40°C) higher.
CONTENTS IMPORTANT SERVICE SAFETY INFORMATION ..................A1-1 ABOUT LEAD FREE SOLDER (PbF) ......................A1-2 CONTENTS ..............................A2-1 GENERAL SPECIFICATIONS ........................A3-1~A3-5 REMOVAL AND INSTALLATION OF FLAT PACKAGE IC ................ B-l, B-2 SERVICE MODE LIST ..........................WHEN REPLACING EEPROM (MEMORY) IC .................... CONFIRMATION OF INITIAL DATA ......................
GENERAL SPECIFICATIONS LCD Size / Visual Size 31.5 inch / 800.4mmV System LCD Type Color TFT LCD Number of Pixels 1366(H) x 768(V) View Range Left/Right 88/88 degree Up/Down 88/88 degree Bright Dot n<--2 Zero Bright Dot Ratio 70% above Color System NTSC Speaker...
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GENERAL SPECIFICATIONS Keys POWER DISPLAY PICTURE SIZE(SCREEN SIZE) INPUT SELECT RECALL(QUICK VIEW) SLEEP MUTE MENU ENTER EXIT CH+ / UP CH- / DOWN VOL+ / RIGHT VOL- / LEFT FAV + FAV - CCD(CLOSED CAPTION) RESET 6-10 Features Auto Shut Off Auto Search Power On Memory Comb Filter...
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GENERAL SPECIFICATIONS Video Lock Panel Lock English Menu Language Closed Caption CC Advanced Picture Size Picture Scroll Film Mode Aspect Backlight PFC(Power Factor circuit) Freeze frame PIP/POP Direct Input Selection Digital Out DoIby Digital MPEG PC Monitor Input VGA (640x480) Yes (60Hz) VGA (720x400) Yes (70Hz)
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GENERAL SPECIFICATIONS Battery UM size x pcs UM-3 x 2 pcs OEM Brand AC Adapter AC Cord (for AC Adapter) AC Cord AV Cord (2Pin-1 Pin) Registration Card (NDL Card) 300 to 75ohm Antenna Adapter Cable Clamp Sheet Information (Return) Sheet Information (HDMI) 6-12 Interface...
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GENERAL SPECIFICATIONS Master Carton G-15 CaNon Content --- Sets Material Dimensions W x D x H(mm) Description of Origin Gift Box Material Double/White W/Color Photo Label W/Handle 917 x 340 x 720 Dimensions W x D x H(mm) Description of Origin Drop Test 1 Corner / 3 Edges / 6 Surfaces Height...
DISASSEMBLY iNSTRUCTiONS 1. REMOVAL AND iNSTALLATiON 3. When IC starts moving back and forth easily after desoldering completely, pickup the corner of the IC using FLAT PACKAGE tweezers and remove the IC by moving with the IC desoldering machine. (Refer to Fig. 1-3.) REMOVAL NOTE 1.
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DISASSEMBLY iNSTRUCTiONS INSTALLATION 4. When bridge-soldering between terminals and/or the soldering amount are not enough, resolder using a Thin- 1. Take care of the polarity of new IC and then install the tip Soldering Iron. (Refer to Fig. 1-8.) new IC fitting on the printed circuit pattern. Then solder each lead on the diagonal positions of IC temporarily.
SERVICE MODE LIST This unit is provided with the following SERVICE MODES so you can repair, examine and adjust easily. To enter to the SERVICE MODE function, press and hold both buttons simultaneously on the main unit and on the remote control for more than a the standard time in the appropriate condition.
WHEN REPLACING EEPROM (MEMORY)IC CONFIRMATION OF CHECK SUM, POWER ON TOTAL HOURS AND MICON VERSION Initial total of MEMORY IC, POWER ON total hours and MICON VERSION can be checked on the screen. Total hours are displayed in 16 system of notation. NOTE: If you set a factory initialization, the total hours is reset to "0".
ELECTRICAL ADJ USTM ENTS 1. ADJUSTMENT PROCEDURE FUNCTION FUNCTION R DRIVE(N) BAK LIGHT MIN Read and perform these adjustments when repairing the R CUTOFF(N) BRIGHTNESS CENT circuits or replacing electrical parts or PCB assemblies. G DRIVE(N) BRIGHTNESS CAUTION G CUTOFF(N) BRIGHTNESS B DRIVE(N) TINT...
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ELECTRICAL ADJ USTM ENTS 2-2: BRIGHT CENT 1. Receive the monoscope pattern. (RF Input) 35. Check if the picture is normal. Using the remote control, set the brightness and contrast 36. Playback the DVD(1080i) disc. (COMPONENT Input) to normal position. 37.
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ELECTRICAL ADJ USTM ENTS Press the VOL. UP/DOWN button on the remote control 24. Playback the DVD(480i) disc. (HDMI Input) 25. Press the INPUT SELECT button on the remote control to until the contrast step No. becomes "90". set to the HDMI mode. Check if the picture is normal.
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ELECTRICAL ADJ USTM ENTS 2-6: FLICKER WARNING! If you perform this adjustment with a metallic tool, you will destroy the DIGITAL PCB plus the LCD panel. To prevent this disastrous damage, you must use a non- metallic tool to perform the Flicker adjustment. NOTE: The following adjustment is necessary...
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ELECTRICAL ADJUSTMENTS 2-7: Confirmation of Fixed Value (Step No,) Please check if the fixed values of each of the adjustment item is set correctly referring below (TVIAVICOMPONENTINDMItPCIDIGITAL TUNER) COMPONENT HDMI DIGITAL TUNER FUNCTION 480i 1080i 640*480 720*400 800*600 1024"768 1280"768 1280"720 1360"768 480i...
TROUBLESHOOTING GUIDE (LCD SECTION) POWER DOES NOT TURN ON I Change F401. circuit. I Check IC402 and peripheral Change R412. ls there voltage at pin 10 of IC401 about 19V? circuit.Check IC401 and peripheral Change DIGITAL PCB.
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TROUBLESHOOTING GUIDE THE PICTURE APPEARS, BUT THE AUDIO DOES NOT APPEARS. (AT RF MODE) Connect CP302. ls there signal at pins _ 1 and 4 of CP302? _[ Change SP301 and SP302. ls there signal at pins 2 and 5 of IC302? circuit.
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TROUBLESHOOTING GUIDE THE PICTURE DOES NOT APPEAR Check IC401, T401, D436 < Is there voltage at pins 26 and peripheral circuit. of IC7001 about 24V? -T Yes Connected CD1202 and ls CP1202 and CP1203 connected? CD1203. ls there signal at NR2810, N R281 ] ,R2800 Change V2301 (PANEL).
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TROUBLESHOOTING GUIDE THE COLOR DOES NOT APPEAR Adjust the color. Receive the color signal. ls there color signal peripheral circuit. at IC2801? Check IC2801 and Change DIGITAL PCB.
IC DESCRIPTION R8J66954BGI DIVISIO_I PIN NO. PIN NAME DESCRIPTION RESET RESETIN Reset si_nat input terminal 3LOCK 27MHz Oscillation XOUT Not used XIN25 25MHz Oscillation XOUT25 LVDSOCLKOUTP _VDS _VDS0 clock output LVDSOCLKOUTM _VDS0 clock output LVDSOOUTOP _VDS0 serial data output LVDSOOUT1P _VDS0 serial data output LVDSOOUT2P...
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IC DESCRIPTION R8J66954BGI DIVISIO_I PIN NO. PIN NAME DESCRIPTION SDDQ0 SDDQ1 SDDQ2 SDDQ3 SDDQ4 SDDQ5 SDDQ6 SDDQ7 }DR2 controller subordinate position 16 bits data SDDQ8 SDDQ9 SDDQ1O SDDQ11 SDDQ12 SDDQ13 SDDQ14 SDDQ15 AA14 SDDM2 AA11 SDDM3 SDDSQ2 3DR2 controller control SDDSQ3 SDDSQ2_N SDDSQ3_N...
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IC DESCRIPTION R8J66954BGI DIVISION PIN NO. PIN NAME DESCRIPTION Flash data bus Not used dSBCS/putt d own / 3CIF0 IIC_OFF IIC_BUS communication is stopped when Low is input. dART communication with Sub micom MCU_SCITXD dART communication with Sub micom MCU_SCIRXD 3SIO0 ASW0 High is output at the TV mode.
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IC DESCRIPTION R8J66954BGI DIVISION PIN NO. PIN NAME DESCRIPTION =GA reference VRPA _,DC reference VRPB _,DC reference VRPC =GA reference VRMA _,DC reference VRMB _,DC reference VRMC =C H SSlN1 SSlN2 '(at the Component mode AVDDA _,nalog power supply AVDDB _,nalog power supply AVDDC _,nalog power supply...
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IC DESCRIPTION R8J66954BGI PIN NO. PIN NAME DIVISIO_I DESCRIPTION Core power supply Sore power supply 1.09V Digital AA21...
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IC DESCRIPTION R5F21124FPI PII_ NAME PIN NO. DESCRIPTION MAIN RXD UART DATA input. (for DVP-M2) [38400bps] CNVSS It connects it with VSS. When you write Flash "H". RESET RESET input, "L"--->when Flash is written "H". XOUT Output the clock count crystal. (16MHz) GND.
POWER BLOCK DIAGRAM L401 L402 CD3805 AC IN TRANSFORMER T402 CP411 4.TUNER+30V CP411 9.10. AT+5.3V CP411 8. POWERFAIL SW REGULATOR D405 D407 CP411 3.P.CON+5V IC402 POWER MIP2F4 IC406 PS2561AL1-1-V C403 c404 12_)- CP411_13.POWER REGULATOR IC404 KIA431A-AT IC410 POWER IC401 MP3A5038 Vcc Qld FBP.GNDVW INV_SW+24V...
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POWER(DIGITAL PCB) BLOCK DIAGRAM CP3001 TUNER+30V TUNER+30V • 1 DIGITALTu5801TUNER ENG36E19KF POWER FAIL SYS POWER AT+3.3V P.CON+5V i s_B,v,,co,,, il _E___o,v, P.CON+5V AT+5V IC6202 IC2805 AT+5V R5F21124FP M24256-BWMN6TP _L-_ S_11::B_3C33_0Ti_7_;:TF G l D 5.0V E_-_o_ II _E_-_o_ II_TSOO_OO_ATO_ I A_O,OAOC STBY H/VS DET LIGHT...
JACK SCHEMATIC DIAGRAM (DIGITAL PCB) SPDIF OUT DB15ds CP4303 I B630020 R4303 W842 VGA R 0_4,0 \,\,\, q/.'_ VGA R VGA G DGND ......... VGA B ..; ....'---- AGNDAGND Nf;d DGND FROM MICON NC.q EXT MUTE H R4348 2.2K NC'_ DDCD...
JACK2 SCHEMATIC DIAGRAM (DIGITAL PCB) \\\\\\ FROM REGULATOR2 < DS.OV (A GND) GND TO AV SWITCH CVBS IN I J4205 > DVIAIN RCA 349 00C 02 > DVIAIN R4239 W855 W900 ,_,_ _> AV2/YUVAIN ..k........... > AV2/YUVAIN R4271 AVI A IN R I"_ D4220 >...
SCALER VIDEO/AUDIO SCHEMATIC DIAGRAM (DIGITAL PCB) IC2801 RSJ66954BG SCALER PC V 3.24 PCVIN PC V...._ ......i PC H 3.24 SSINI PC H TO SOUND VGA _ ..... _ ......_C2946 1 01 3.24 SSIN2 VGA G...... _ ......VIN3A >...
AV SWITCH SCHEMATIC DIAGRAM (DIGITAL PCB) Lch SW IC Lch SW IC IC6552 NJM2534V I06557 NJM2534V L6551 _ T _ _ _ z!; ] A _ C6570 AVI A IN L 22uHNLCV32T 4.0 sJm SL_ER 10V(2125) ASWO ASW2 " <> LRCK ..........
INTERCONNECTION DIAGRAM CP411 2 CP3001 CP7001 PANELCONNECTOR DTV+B DTV+B DTV+B DTV+B P,CON+5V P,CON+SV CNSR [ CNSL CP7002 TUNER+30V TUNER+30V AUDIO OUT COMPONENT VIDEO IN 1 CVBS IN 1 CVBS IN 2 S+COAXIAL DEAA32OWF01 DO J4301 J4203 v2_Ol J4205 J4206 J4202 CP7003 POWER FAIL 8...
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WAVEFORMS FLASH TUNER in._ : 'r; rloos 20ns 1Ous i!-T7-!7!7!7] IO.5V ..... _ 20OmV lOOmY :_i: =============== i i ! i; i i i i iili) SCALER VIDEO/AUDIO AV SWITCH 20ns 1O0mV 20OmV ..i_I ..f',_ i / 1'_! _ r°°_ i "€...
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WAVEFORMS JACK2 100mY Ai _A_A/ IA Jl ..l ? 1 ..J 1 ..lOOmV NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
ELECTRICAL REPLACEMENT PARTS LIST PART NO, DESCRIPTION REF.NO. I PART NO. DESCRIPTION REF, NO, I RESISTORS RESISTORS R303 3.3K OHM 1/16W R519 R803R9224J 220K OHM 1/16W R808R9332J R305 OHM 1/16W R520 R803R9184J 180K OHM 1/16W R808R9103J R334 3.9K OHM 1/16W R521 R803R9223J OHM 1/16W...
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ELECTRICAL REPLACEMENT PARTS LIST PART NO, DESCRIPTION REF.NO. I PART NO. DESCRIPTION REF, NO, I RESISTORS RESISTORS R1320 R803R9561F OHM 1/16W OHM 1/16W R2827 R808R9270J R1321 R803R7101F OHM 1/10W OHM 1/16W R2828 R808R9102F R1322 R803R9821F OHM 1/16W OHM 1/16W R2829 R808R9102F R1323 R803R7560F...
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ELECTRICAL REPLACEMENT PARTS LIST PART NO, DESCRIPTION REF.NO. I PART NO. DESCRIPTION REF, NO, I RESISTORS RESISTORS R3512 R803R7101F OHM 1/10W R4221 R808R9101J OHM 1/16W R3513 R803R7102J OHM 1/10W R4224 R808R9101J OHM 1/16W R3514 R803R7332F 3.3K OHM 1/10W R4236 R808R9101J OHM 1/16W R3515 R803R7332F...
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ELECTRICAL REPLACEMENT PARTS LIST PART NO, DESCRIPTION REF.NO. I PART NO. DESCRIPTION REF, NO, I RESISTORS RESISTORS R6202 R803R9101J OHM 1/16W R7053 R803R9681J OHM 1/16W R6203 R808R9103J OHM 1/16W R7056 R803R9100J OHM 1/16W R6204 R808R9103J OHM 1/16W R7057 R803R9100J OHM 1/16W R6205 R808R9333J OHM 1/16W...
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ELECTRICAL REPLACEMENT PARTS LIST PART NO, DESCRIPTION DESCRIPTION REF, NO, I REF, NO, I PART NO, RESISTORS CAPACITORS R7155 R803R9222J 2.2K OHM 1/16W C491 E7EPT0221M UF 6.3V R7156 R002T4102J OHM 1/4W C493 E7ESU5470M UF 50V R7157 R803R9222J 2.2K OHM 1/16W C494 E7ESU54R7M UF 50V...
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ELECTRICAL REPLACEMENT PARTS LIST PART NO, DESCRIPTION REF.NO. I PART NO. DESCRIPTION REF, NO, I CAPACITORS CAPACITORS C1302 CSOPBO315K UF 25V B UF 4V C2869 E61UMQ470D C1303 CSOSBO317K UF 25V B C2871 CSOUBON15K UF 10V B C1304 CSOPBO315K UF 25V B C2872 CSOUBON15K UF 10V B...
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ELECTRICAL REPLACEMENT PARTS LIST DESCRIPTION REF.NO. I PART NO. DESCRIPTION REF, NO, I PART NO, I CAPACITORS CAPACITORS C3016 CSOUCH4U2J PF 50V CH C4220 CSOUBOP16K UF 6.3V B C3017 CSOUCH4K1J PF 50V CH C4221 CSOUBOP16K UF 6.3V B C3018 CSORBONH6K UF 10V B C4222 CSOUBOP16K...
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ELECTRICAL REPLACEMENT PARTS LIST DESCRIPTION REF, NO, I PART NO, I REF, NO, I PART DESCRIPTION CAPACITORS CAPACITORS C6567 CS7RCON17M UF 10V C C7090 I CSOPB04Q4K 0.047 UF 50V B C6568 CS7RCON17M UF 10V C DIODES C6570 CS7RCON17M UF 10V C D401 D97U03301B MTZJ33B...
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ELECTRICAL REPLACEMENT PARTS LIST PART NO, DESCRIPTION DESCRIPTION REF, NO, I REF, NO, I PART NO, DIODES TRANSISTORS D7019 DGERMA1110 DIODE SILICON MA111-(TX) z_Q407 TAAT01281Y TRANSISTOR SILICON KTA1281_Y D7020 DGERMA1110 DIODE SILICON MA111-(TX) Q408 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK D7021 DGERMA1110 Q409 TAAA1504SY DIODE...
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ELECTRICAL REPLACEMENT PARTS LIST DESCRIPTION DESCRIPTION REF, NO, I PART NO, REF, NO, I PART COILS &TRANSFORMERS MISCELLANEOUS SS30V-R300071 B1222 024AC8121T BLM15AG121SN1D Z_L402 029X000129 COIL,LINE FILTER CORE,BEADS L404 02167E220K COIL B1223 024AC8121T BLM15AG121SN1D CORE,BEADS L411 02167E100K COIL 10 UH B1224 024AC8121T BLM15AG121SN1D CORE,BEADS...
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ELECTRICAL REPLACEMENT PARTS LIST REF, NO, PART NO, DESCRIPTION RESISTOR MISCELLANEOUS RC ....CARBON RESISTOR B7004 024HT03564 CORE,BEADS W4BRH3.5X6X1.0 BT001 141R003018 CAPACITORS BATTERY,MANGAN GR6M BT002 141R003018 CC ....CERAMIC CAPACITOR BATTERY,MANGAN GR6M CD302 06E8147502 CORD CONNECTOR E8147502 CE ....ALUMI ELECTROLYTIC CAPACITOR CP302...
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HOW TO ORDER PARTS When placing a parts order, please have the following information A. MODEL NUMBER and VERSION NUMBER Located on the back of the unit. EX: VR0100 (Model no.), VERSlON/A (Version no.) B. PART NO. and DESCRIPTION Located in your SERVICE MANUAL.