LG Z15LCD1 Service Manual - Page 40

XTAL2LI +5V_SW R223 100 R213 1.2K U202 K3953M 5 4 3 2 1 SAW_SW IF L203 560nH R256 10K D201 BA792 3 R212 1.2K R285 3 1 R211 1.2K 2 Q201 BC847B C254 0.1uF 47K 1 2 Q202 BC847B C225 + 10u C253 0.1uF R294 0 U203 K9650M 5 4 3 2 1 R201 0 VIFIN2 VIFIN1 SIFIN2 SIFIN1 TUNGND TUNGND R273 22 DECDIG C255 C248 C250 0.1uF 0.1uF 0.1uF C290 C289 0.22uF 0.22uF +1.8V_1 REF DIG1 C215 5P 24.576 X201 FB207 600 FB202 600 FB203 600 +3.3Vstb DIG1 + C222 100u/16V C249 0.1uF DIG1 C216 5P C251 0.1uF FB201 600 FB205 600 +5V_SW1 C247 0.1uF change from +5V_SW to +5V_SW1 Mar-22-06 C218 + C252 100u 0.1uF C292 0.22uF R269 1K GND1 U401C T23 R23 R24 P23 VSSP2 VSSC4 VDDC4 P24 P25 N23 N25 N24 VDDA3 VREF_POS_LSL VREF_NEG_LSR+HPR VREF_POS_LSR+HPR VREF_NEG_HPL+HPR N26 M26 M23 M25 M24 L23 L26 VREF_POS_HPR XTALIN XTALOUT GND1 VGUARD|SWIO DECDIG VP1 PH2LF LOCI GND1 EHTD AGCOUT SIFIN2|DVBIN2 H24 G25 H23 J23 SIFIN1|DVBIN1 GNDIF IREF VSC VIFIN2 J24 H25 G26 K23 K24 VIFIN1 VDRA VDRB EWD|AVL DECBG SECPLL GND1 PH1LF H26 J25 J26 K25 K26 L24 L25 FB204 R284 47K SIFIN2 600 SIFIN1 VIFIN2 VIFIN1 R254 100K REF R279 39K R272 1M C302 0.33uF + C224 10u C246 0.1uF R257 10K R281 4.7K C291 0.22uF C244 0.0068uF R265 12K C217 1.5u GND1 R287 680 C245 0.01uF R215 10 AGC Vdrb - 40 - AOC (Top Victory) Electronics Co., Ltd. Title Decoder-A Size Document Number Rev A3 05 1 Date: Monday, April 24, 2006 Sheet 5 of 14