SII IP-6600-01 Wartungshandbuch

LCD TVSERVICE MANUALCAUTIONBEFORE SERVICING THE CHASSIS,READ THE SAFETY PRECAUTIONS IN THIS MANUAL.CHASSIS : ML-041BMODEL : RM-20LA70(RM-20LA70 Rev A)

1. Application ObjectThis instruction is for the application to the LCD TV. 2. Adjustment2.1 Adjustment overview The unit is set to automatically adju

SVC REMOCON1 POWER2 POWER ON3 MUTE4 P-CHECK5 S-CHECK6 ARC7 CAPTION8 TXT9 TV/AV10 TURBO SOUND11 TURBO PICTURE12 IN-START13 ADJ14 MPX15 EXIT16 APC(PSM)1

TROUBLESHOOTINGNo power (LED indicator off)Check short of main B/D or Change LipsChange IC1107, IC1104Change LED AssyCheck 15V or 5V of LipsCheck Outp

No RasterCheck LED Status on display unitCheck the input/Output of IC901Check L900,L901L902,L903Check inverterConnector or inverterCheck input source

No Raster on Component signalCheck JA1200 or RCA CABLECheck the signal ofL1200, L1202, L1203Repeat[A] Process Check the input/output of IC1Check the i

No Raster on AV Signal(Video, S-Video)No Raster on TV(RF) signalChange L1209, L1210,L1212Check the signal of L1209, L1210, L1212Repeat[A] Process Chec

No SoundCheck the speaker wireChange source inputCheck the input sourceFailPassRe-soldering or Change the defect partCheck X11Check the input/output o

BLOCK DIAGRAMTuner TU1000VCTI IC1GM2221IC901AT49FIC905SM5301BS IC800IC100 IC101Audio AmpAC INM52758FPIC851LA7222 IC2TC90A65FIC50014066IC202D-SUBAT24C1

BLOCK DIAGRAM DESCRIPTION1. Video Controller Unit & Display Data Conversion UnitThe video controller unit receives the video signals inputted thro

SPEAKER SPEAKERLOCAL KEYIR_LED11P_2.0MM H-H100MM2P_AC_SOCKET18P_1.0MM FFC54MM(RZ ONLY)P1203P3P2106P_2.0MM H-B600MM3P_2.5MM H-B220MM1. 20P LVDS : 200MM

CONTENTSCONTENTS ... 2PRODUCT SAFETY ...

EXPLODED VIEW123556874109111314121516171819202221

EXPLODED VIEW PARTS LIST1 3091TKD005A CABINET ASSEMBLY,RM-20LA77 BRAND 3090V00519 NON2 6306V20002A LCD(LIQUID CRYSTAL DISPLAY), V201V1-T02 VGA CHIMEI

- 22 -DATE: 2004. 6. 16. *S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATIONC1008 0CE227CF638 "220UF SHL,SD 16V M FM5 TP 5"C1101 0CE227BH63

- 23 -DATE: 2004. 06.16. *S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATIONC115 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7RC116 0CK562CK51A 5600PF 1608

DATE: 2004. 06.16. *S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATIONIC100 0IMCRMZ002A MP7720 MONOLITHIC POWER SYSTEIC101 0IMCRMZ002A MP7720 MONOLIT

DATE: 2004. 06.16. *S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATIONR13 0RH1001D622 1K OHM 1 / 10 W 2012 5.00% DR202 0RH0222D622 22 OHM 1 / 10 W 20

DATE: 2004. 06.16. *S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATIONZ1000 6200QL3002F "X6966M EPCOS ST SIP5K, 6200QL"X11 6202VDT002E SX-1

Jun., 2004Printed in KoreaP/NO : 3828TSL103N

SAFETY PRECAUTIONSMany electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by

CAUTION: Before servicing receivers covered by this servicemanual and its supplements and addenda, read and follow theSAFETY PRECAUTIONS on page 3 of

IC Remove/ReplacementSome chassis circuit boards have slotted holes (oblong) throughwhich the IC leads are inserted and then bent flat against thecirc

1. Application rangeThis specification is applied to ML-041B chassis.2. Requirement for TestTesting for standard of each part must be followed in belo

4. Feature and Function1234567891011121314151617181920212223242526TeletextREMOCONCVBS VIDEO InputS-VIDEO InputComponent inputPERI TV ConnectorH/p inpu

6.Engineering Specification12345Power SupplyNormalStand BySuspend ModeDPM Off ModeCut-off Switch offITEMD-SUB Pin ConfiguraionControl FunctionComopo

6-2.PowerNO1234567891011AC Power Shut Down VoltageDC Voltage, InverterDC Voltage, LCD PanelDC Voltage, Audio DC Voltage, Tuner(5)DC Voltage, Tuner(9)D