LCD TV SERVICE MANUAL - Jordans Manuals

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M-STAR [MSD2379 A] 57 IR IN IR Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 201 SAR0 KEY_CTL_0 KEY_CTL_1 Local Key 202 SAR1 - 28 - SAR is lo w speed 6-Bits ADC in put and also for GP IO functio n use. The I/O tol erance is 3.3V maximum for use. The application of A/ D key, the conversion voltage for full scale of MSD1226L is 1.8V. LGE Internal Use Only
12V $0.46 TUNER 5V IC800 MP1583DN-Z Sound Amp YDA138 12V IC800 MP1583DN-Z 1 15V 1 15V 265mA 0.6A 2 15V 2 15V Sound Mute 12V Option Outp ut Curr ent : 3A Input : 4.75V to 23V Output : 1.22V to 21V AVDD_ADC AVDD_SIF AVDD_AU AVDD_MemPLL AVDD_XTAL VDD_LPLL Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3 GND 3 GND Pannel 23î 4 GND 4 GND 0.4A 5 5V 5 5V EEPROM AT24C32AN 6 5V 6 5V 7 GND 7 ACD ST_3.3V 8 NC 8 PWR_ON 274.6mA IC803 AZ1117H-3.3V 9 INV_CTL 9 INV_CTL Outp ut Curr ent : 1A MSD1226L IR 10 DIM 10 DIM 11 INV_BR INV_BR 11 ST_3.3V VDDP VDDQ 12 6.3V 72.4mA IC804 AZ1117H-3.3V Outp ut Curr ent : 1A - 29 - ST_1.8V $0.17 VDDC 465mA IC802 KD1084ADT-R Outp ut Curr ent : 5A IC807 KIA78R05F Flash Memory MX25L1605AM2C EEPROM AT24C02BN Outp ut Curr ent : 1A Input : 7V(Max 35V) Outp ut : 5V SDRAM HY57V641620ETP FET 5203 148.8mA 800mA Vdd33 avdd33 3.3V IC805 AZ1117H-3.3 248mA Outp ut Curr ent : 0.6A LGDT3303 1.8V IC806 AZ1117H-1.8 VDD AVDD 570mA Outp ut Curr ent : 0.6A Pannel 20î 0.4A LGE Internal Use Only
Page 1 and 2: LCD TV SERVICE MANUAL CHASSIS : LB8
Page 3 and 4: Copyright © 2008 LG Electronics. I
Page 5 and 6: IC Remove/Replacement Some chassis
Page 7 and 8: 5. Chrominance & Luminance Specific
Page 9 and 10: 5-5. 47LG61YD-AC No Item Min Typ Ma
Page 11 and 12: 8. HDMI Input (PC/DTV) No Resolutio
Page 13 and 14: * After downloading, have to adjust
Page 15 and 16: 4.5.3 Digital data(HDMI-2) 256Byte
Page 17 and 18: 5.4. Adjustment Commands(LENGTH=84)
Page 19 and 20: 3. AV 1/2/3 doesn’t display Check
Page 21 and 22: 6. HDMI doesn’t display Check inp
Page 23 and 24: 12V 3.3V 1.8V ANT MP1593DN-LF 0IPMG
Page 25 and 26: MSD2379A [MSTAR] Add sy nc p attern
Page 27: Add sy nc p attern of each input/ou
Page 31 and 32: VGA D-SUB SDRAM 4M*16Bit DDC_SCL DD
Page 33 and 34: Copyright © 2008 LG Electronics. I
Page 35 and 36: IC100 LGE7363C-LF SDR_CKE CLKE 22 R
Page 37 and 38: 003:T8;009:K5 PANEL_POWER R313 1.3K
Page 39 and 40: +5V_ST D519 ENKMC2838-T112 A1 C A2
Page 41 and 42: +3.3V_VDDP_ST 001:H23;007:O28;007:A
Page 43 and 44: +3.3V_AVDD Stand-by +3.3V_+1.25V_MS
Page 45: P/NO : MFL42276206 Jun., 2008 Print

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