7-1 7. Schematic Diagram 7. Schematic Diagram 7-1. Circuit Descriptions SOUND AMP (TDA 7266) SPEAKER 14.318 MHz 2.5V SCALER (MST97889CDL-LF) (PC)ANALOG 180MHz L R L C D P A N E L HDMI HEAD- PHONE DDR RAM 128M Serial Flash MX25L4005M DVI HDMI / DVI Switch (PI3HDMI1210) PC Audio Audio Video 24C02 For DDC 24C02 For DDC 24C02 For DDC 24C32 EEPROM SMPS INVERTER 24V DC/DC or Regulator 5V 18V 1.2V 3.3V 5V 9V LVDS Audio Out SOUND AMP (TDA 7266) SPEAKER 14.318 MHz 2.5V SCALER (MST97889CDL-LF) SCALER (MST97889CDL-LF) (PC)ANALOG 180MHz L R L C D P A N E L HDMI HEAD- PHONE DDR RAM 128M Serial Flash MX25L4005M DVI HDMI / DVI Switch (PI3HDMI1210) PC Audio Audio Video 24C02 For DDC 24C02 For DDC 24C02 For DDC 24C32 EEPROM SMPS INVERTER 24V DC/DC or Regulator 5V 18V 1.2V 3.3V 5V 9V LVDS Audio Out 7-3 7. Schematic Diagram 7-2. Schematic Diagram 7-2-1 Analog, Function, Sound input, Speaker out Block - This Document can not be used without Samsung’s authorization. FUNCTION SPEAKER OUT DSUB_INPUT PC_SOUND_INPUT Do Not Place XREF 2 3 R122 75ohm XREF D734 MMBD4148SE 1 +5V_DDC_A 75ohm R123 +5V_DDC_H XREF 0ohm R118 1 R101 10Kohm R114 U654 +3.3V_LIVE 100ohm 5 XREF D113 CN500 UEJ-CV-022 1 2 3 4 1/10W R346 4.7Kohm XREF XREF BD102 CB1608GA180T L504 3.3UH 47nF C103 C518 1.5nF 50V XREF R510 10Kohm R115 0ohm R718 1/10W 0ohm 1 R105 1Kohm C110 1uF 22 BAT54C D117 1 R129 D102 1 2 3 R164 10Kohm +3.3V_LIVE XREF D511 CDS3C05GTA 1 2 1 2 3 1 +5V_DDC MMBD4148SE D733 UDZS5.6B-TE-17,5.6V D115 VD C106 47nF R524 10Kohm 1/10W R713 3.3Kohm R120 22 C107 VD 47nF XREF C104 47nF XREF XREF R126 100ohm 3.3UH L505 MGND2 XREF 1/10W R716 100ohm 14 15 2 3 4 5 6 7 8 9 MGND1 CN101 SBFR151-D02-1-NP 1 10 11 12 13 R127 22 BZX84C5V6LT1,5.6V D103 1 XREF C102 100pF D512 22 R128 XREF VSS 4 SDA 5 6 SCL WP 7 8 VCC 24LC02B-E/SN IC100 1 A0 2 A1 3 A2 D100 1 2 3 1uF C109 XREF 47nF VD C108 C754 0ohm R109 10nF 50V XREF XREF 4.7Kohm R311 1/10W TP_DDCA_SCL 1 +5V_DDC_A 100ohm R113 4 1Kohm R345 3 SMAW250-04 WHT CN503 1 2 3 1 D101 1 2 +5V_DDC_D +3.3V_LIVE XREF U653 C101 22pF XREF C755 10nF 50V XREF 50V 1.5nF C510 D104 1 TP_DDCA_GND 1 R511 U655 1 TP_DDCA_SDA 1 10Kohm 1/10W 75ohm R124 2 3 1/10W R714 3.3Kohm XREF D732 MMBD4148SE 1 1 100ohm R717 1/10W +5V_DDC D118 XREF R108 1Kohm 10Kohm XREF XREF 2.7Kohm XREF R112 R111 1 1/10W 10Kohm R512 1 2 3 4 5 MGND1 MGND2 KEY1 CN702 12507WR-05L(P) D116 BAT54C 16V 100nF C100 CB1608GA180T BD103 10Kohm R125 D114 R121 22 47nF C105 TP_DDCA_WP 1 R106 0ohm 25V 100nF KEY2 1 XREF +5V_DDC C753 2SC2412K-Q Q310 E B C 22 SPEC_STRESS_1 BD101 +5V_MICOM R117 PC_ALIN DDC_WP CB1608GA180T pin2 pin3 pin4 pin5 R_GND R_GND G_GND G_GND B_GND B_GND pin9 DDC_CTL DDC_SCL_A DDC_SDA_A pin1 pin10 pin11 pin12 pin13 pin14 pin15 BLUE_IN GREEN_IN RED_IN CHK_DSUB PC_ARIN KEY1 KEY2 LED_GREEN DDC_WP B_GND G_GND R_GND PC_HSYNC_IN B_GND G_GND R_GND PC_VSYNC_IN G_GND_S B_GND_S R_GND_S SPK_R+ SPK_R- SPK_L+ SPK_L- DSUB_INPUT FUNCTION Sound input 7-4 7. Schematic Diagram 7-2-2 DVI, HDMI input Block - This Document can not be used without Samsung’s authorization. DVI_INPUT HDMI_INPUT 1 2 3 4 C131 100nF 16V FT101 1 2 3 4 4 VSS 5 SDA SCL 6 7 WP VCC 8 FT103 IC105 24LC02B-E/SN A0 1 A1 2 A2 3 D125 1 2 3 10Kohm R179 D121 MMBD4148SE,100V 1 2 3 R154 100ohm 10ohm R138 D105 1 2 3 +5V_DDC 1/10W R163 0ohm 1.5Kohm R1228 1Kohm R140 BD1004 XREF C1141 100nF 25V +5V_DDC TP_DDCH_SCL 1 A1 2 A2 3 4 VSS 5 SDA SCL 6 7 WP VCC 8 IC101 24LC02B-E/SN A0 1 +3.3V_LIVE 10ohm R137 25V 100nF C1142 10ohm R135 R130 10ohm 1 TP_DDCH_SDA 1 1 2 3 TP_DDCH_WP R271 +5V_DDC_H +3.3V_LIVE D109 1 2 3 0ohm 1 2 3 D127 TP_DDCD_SDA 1 D122 R275 0ohm D124 1 2 3 2 3 0ohm R277 XREF D123 1 TP_DDCD_SCL 1 SDS7000 D130 1 2 3 47Kohm R136 R134 10ohm D111 1 2 3 10ohm FT102 1 2 3 4 R139 BD1005 SDS7000 1 2 3 TP_DDCH_GND 1 D129 0ohm R273 R102 4.7Kohm C1147 100nF 25V 0ohm R165 1/10W 2 3 +3.3V_LIVE 4.7Kohm R152 +5V_DDC_D D112 1 R150 22ohm 25V100nF C1146 R182 100ohm C132 100nF 16V D110 1 2 3 25V 100nF C1148 1.8Kohm R1227 3 0ohm R269 D128 1 2 ZD110 25V 100nF C1143 1 2 3 BZX84C5V6LT1 R274 0ohm XREF D126 +5V_DDC +5V_DDC 1 2 3 5 6 7 8 9 MGND1 MGND2 MGND3 MGND4 MGND5 D108 13 14 15 16 17 18 19 2 3 4 CN703 SP06-14555-02 1 10 11 12 25V 100nF C1124 22ohm R148 XREF 100ohm R181 R141 22ohm R144 R142 10Kohm TP_DDCD_GND 1 22ohm R155 1Kohm XREF 1 2 3 4 ZD111 FT104 BZX84C5V6LT1 D133 R272 0ohm XREF 0ohm R276 XREF R1229 4.7Kohm 3 4.7Kohm R147 D107 1 2 B C 1/10W R1145 0ohm 2SC2412K-Q Q103 SPEC_STRESS_1 E R149 22ohm 46 D0-A 47 48 D0+A D1+ 5 D1- 6 7 VDD33 SEL 8 D2+ 9 D0- 4 40 VDD33 D3-A 41 42 D3+A 43 D2-A D2+A 44 45 D1-A D1+A VDD33 D3-B 32 D3+B 33 34 D2-B D2+B 35 36 D1-B 37 D1+B D0-B 38 D0+B 39 25 GND 1B2 26 1B1 27 28 OB2 29 0B1 3 D0+ GND 30 31 18 A0 19 GND 2 CP A1 20 IN 21 22 VDD50 23 /EN CP 24 1 10 D2- 11 D3+ D3- 12 CP 13 14 VDD33 15 GND 16 CP GND 17 PERICOM IC11 VDD33 C1144 100nF 25V +5V_DDC 0ohm R162 1/10W R132 10ohm MGND1 MGND2 +3.3V_LIVE 4.7Kohm R1230 20 21 22 23 24 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 2 74320-4006 CN102 1 10 XREF R151 22ohm 1/10W R156 0ohm TP_DDCD_WP 1 +5V_DDC_H 1Kohm R161 1/10W 1Kohm R131 SPEC_STRESS_1 E B C +3.3V_LIVE Q100 2SC2412K-Q 10Kohm R178 C1125 100nF 25V R145 22ohm 22ohm R143 XREF XREF R153 10Kohm XREF 10ohm R133 1 2 3 DDC_SCL_HDMI D106 DDC_SCL_DVI DDC_SDA_DVI RX1+ RX2- RX2+ 0.6mm DDC_SDA_DOUT DDC_SCL_DOUT DDC_SCL_HDMI DVI_RXC- DVI_RXC+ DVI_RX0+ DVI_RX0- DVI_RX1- DVI_RX2- DVI_RX1+ DVI_RX2+ RXC- RXC+ RX0- RX0+ RX1- DDC_SDA_DOUT DDC_SCL_DOUT SEL_HDMI DDC_SDA_HDMI DDC_SDA_DVI HDMI_RXC- HDMI_RXC+ HDMI_RX0- HDMI_RX0+ HDMI_RX1- HDMI_RX1+ HDMI_RX2- HDMI_RX2+ DDC_SCL_DVI HDCP_CONTROL DDC_SDA_DVI DDC_SCL_DVI DDC_WP DDC_WP DDC_SDA_HDMI DDC_SCL_HDMI CHK_HDMI HDMI_HPD CHK_DVI DVI_RX1+ DVI_RX2+ DVI_RX1- DVI_RX2- DVI_RXC- DVI_RXC+ DVI_RX0+ DVI_RX0- HDMI_RX2- HDMI_RX2+ HDMI_RX1- HDMI_RX1+ HDMI_RX0- HDMI_RX0+ HDMI_RXC+ HDMI_RXC- DDC_SDA_HDMI HDMI input HDMI/DVI Switch DVI input 7-5 7. Schematic Diagram 7-2-3 Scaler, Memory Block - This Document can not be used without Samsung’s authorization. GND 5V RxO3+ RxO1- RxO1+ RxEC+ RxOC+ RxE0- RxO3- RxE3- GND RxE3+ NC 5V RxE2+ DATE SOUND OUTPUT I2S Digital INPUT GND RxE0+ SOUND INPUT GPIO CONTROL PANEL INTERFACE GPIO CONTROL 2493HM : DELETE 5V HDMI /DVI INPUT RxE1- GND GND RxE1+ RxO0- RxO2- RxO2+ GND RxEC- RxO0+ RxOC- RxE2- 1uF C337 R768 3.3UH 100ohm 3.3UH L301 C347 1uF VDDP L300 1uF C322 R300 4.7Kohm 100ohm R301 4.7Kohm XREF R769 AVDD_ADC C340 100nF 1 1 1 1 50V C366 1uF 1 1 1/10W R341 0ohm 0ohm R340 1/10W 300ohm U2541 300ohm U2542 E B C 300ohm U2544 2SC2412K-Q Q302 SPEC_STRESS_1 U2546 100ohm 0ohm R763 1/10W 1/10W R762 0ohm 0ohm R760 1/10W 1/10W R761 0ohm 1/10W 1Kohm R324 R397 4.7Kohm C342 1/10W 1Kohm R312 R327 1Kohm 1/10W 1uF +2.5V_M XREF 16V C310 100nF R364 1uF C306 0ohm R764 1/10W 300ohm 100ohm R767 AVDD_ADC AVDD_MPLL 1uF C338 1uF +5V_PANEL C334 390ohm R376 100ohm R326 +3.3V_LIVE C313 1nF 50V 470nF C316 1 50V 1nF C311 +5V_PANEL U2543 2.2Kohm 1Kohm 1 U2545 1 +1.8V_LIVE 1 R765 0ohm R766 1/10W +1.8V_LIVE 100ohm 1/10W R371 10Kohm R323 4.7Kohm 1/10W 100ohm 4.7Kohm R305 R386 C307 1uF AVDD_DVI 100ohm R317 4.7Kohm R313 1 2 3 4 5 6 7 8 +5V_MICOM RA306 10ohm 4.7Kohm R354 1/10W R314 150ohm +2.5V_M 1 100ohm R384 1 1 4.7Kohm R320 R319 100ohm 2 100ohm R393 7 8 5 6 3 4 1 +5V_MICOM +3.3V_LIVE RA401 R394 10Kohm R370 1/10W 100ohm 10uF C367 R377 100ohm 64 VSSQ DQ15 65 VSS 66 7 DQ3 DQ4 8 VDDQ 9 DQ10 57 58 VSSQ DQ11 59 6 VSSQ 60 DQ12 VDDQ 61 62 DQ13 63 DQ14 5 50 NC 51 UDQS VSSQ 52 NC 53 54 DQ8 VDDQ 55 56 DQ9 42 NC 43 CKE 44 45 CLK /CLK 46 UDM 47 48 VSS 49 VREF DQ2 A4 36 A5 37 A6 A7 38 39 A8 DQ1 4 40 A9 41 A11 NC 28 A0 29 VDDQ 3 30 A1 31 A2 A3 32 VDD 33 34 VSS 35 20 /WE 21 22 /CAS 23 /RAS /CS 24 NC 25 26 BA0 27 BA1 A10/AP 13 14 NC 15 VDDQ 16 LDQS NC 17 18 VDD 19 NC 2 DQ0 LDM 1 VDD 10 DQ5 11 DQ6 VSSQ 12 DQ7 100nF C358 IC301 K4D261638I-LC50 100nF C312 16V 100nF C352 1uF C333 100ohm 1uF C324 R391 R395 4.7Kohm 1/10W R302 +3.3V_LIVE 100ohm R385 100ohm R390 100ohm R322 100ohm 4 1 2 100ohm R318 RA402 7 8 5 6 3 RA404 7 8 5 6 3 4 1 2 8 33ohm,5%,1/16W,L,CHIP,8P,TP 1 2 3 4 5 6 7 56ohm RA305 1 2 3 4 5 6 7 8 16V C309 100nF 10ohm RA307 10ohm R337 R355 56ohm R338 100ohm 100nF C351 100nF C353 L307 AVDD_DVI C321 3.3UH 1uF 50V C365 1uF C331 1uF 1 1 +2.5V_M 1 +3.3V_LIVE R361 300ohm 1 1/10W 4.7Kohm R306 100nF C350 470nF C386 100nF C349 2.2Kohm R373 1/10W +3.3V_LIVE 1/10W R372 2.2Kohm +3.3V_LIVE FT300 1 A 2 B VDDP +3.3V_LIVE BLM41P600S 4.7Kohm AVDD_MPLL SPEC_STRESS_1 E B C R303 1/10W C401 2SC2412K-Q Q300 R365 4.7Kohm 10nF RA400 7 8 5 6 3 4 1 2 4 1 2 1/10W R388 2.2Kohm RA403 7 8 5 6 3 R387 10Kohm 1/10W IN 1 GND 2 OUT 3 GND 1 IC304 KIA7042AF-RTF 1 1 1 2 3 4 5 6 7 8 6 7 8 22ohm RA301 22ohm RA302 1 2 3 4 5 1 2 3 4 5 6 7 8 +5V_PANEL RA303 22ohm 1 1 1 R360 300ohm C388 470nF 4.7Kohm R315 R316 4.7Kohm SPEC_STRESS_1 E B C 1Kohm Q301 2SC2412K-Q R362 R348 R363 300ohm 100ohm 300ohm C339 1uF 10V R392 22pF XREF XREF X300 Q0 Q1 C305 1nF 50V HC-49/S-SMD(14.31818MHZ) 50V 1uF C303 C359 50V 1uF C368 1uF C325 AVDD_AU AVDD_MEMPLL C326 1uF C327 1uF 1Kohm R366 AVDD_AU AVDD_MEMPLL 99 VDDC MGND1 1 AVDD_ADC 91 GPIOF[3] 92 GPIOF[4] 93 GPIOF[5] 94 GPIOF[6] 95 GPIOF[7] 96 GPIOF[8] 97 VDDP 98 GND 84 AUOUTR2 85 AUOUTL 86 AUOUTR 87 AUOUTS 88 GPIOF[0] 89 GPIOF[1] 9 GND 90 GPIOF[2] 77 AUR2 78 AUL3 79 AUR3 8 RX1P 80 AUMONO 81 AUOUTL3 82 AUOUTR3 83 AUOUTL2 7 RX1N 70 AVDD_AU 71 AUL0 72 AUR0 73 AUL1 74 AUR1 75 AUCOM 76 AUL2 62 SIF0P 63 AVDD_SIF 64 SIF1P 65 SIF1M 66 GND 67 AUVRADN 68 AUVRADP 69 AUVREF 55 CVBS1 56 VCOM1 57 CVBS0 58 VCOM0 59 CVBSOUT 6 AVDD_33 60 GND 61 SIF0M 48 C1 49 Y1 5 RX0P 50 C0 51 Y0 52 VCOM2 53 CVBS3 54 CVBS2 40 VSYNC2 41 BIN2P 42 BIN2M 43 SOGIN2 44 GIN2P 45 GIN2M 46 RIN2P 47 RIN2M 33 SOGIN0 34 RIN0M 35 RIN0P 36 AVDD_33 37 GND 38 HSYNC0 39 VSYNC0 4 RX0N 26 GIN1M 27 RIN1P 28 RIN1M 29 BIN0M 3 GND 30 BIN0P 31 GIN0M 32 GIN0P 25 GIN1P 250 DI[14] 251 DI[15] 252 VDDP 253 HWRESET 254 XOUT 255 XIN 256 AVDD_MPLL 242 VDDC 243 GND 244 DI[8] 245 DI[9] 246 DI[10] 247 DI[11] 248 DI[12] 249 DI[13] 235 DI[2] 236 DI[3] 237 VDDP 238 DI[4] 239 DI[5] 24 SOGIN1 240 DI[6] 241 DI[7] 228 GPIOE[0] 229 ICLK 23 BIN1M 230 IDE 231 IHSYNC 232 IVSYNC 233 DI[0] 234 DI[1] 220 LVB1M 221 LVB0P 222 LVB0M 223 VDDP 224 GND 225 GPIOE[3] 226 GPIOE[2] 227 GPIOE[1] 213 LVB3P 214 LVB3M 215 LVBCKP 216 LVBCKM 217 LVB2P 218 LVB2M 219 LVB1P 22 BIN1P 206 LVA1M 207 LVA0P 208 LVA0M 209 VDDP 21 REFM 210 GND 211 NC 212 NC 2 RXCKP 20 REFP 200 LVA3M 201 LVACKP 202 LVACKM 203 LVA2P 204 LVA2M 205 LVA1P 192 PWM2 193 PWM3 194 AVDD_MPLL 195 VDDC 196 VDDP 197 NC 198 NC 199 LVA3P 185 DIGO[2] 186 DIGO[3] 187 DIGO[4] 188 DIGO[5] 189 DIGO[6] 19 VCLAMP 190 DIGO[7] 191 DIGO[8] 178 INT 179 IRIN 18 RMID 180 VDDP 181 GND 182 VDDC 183 DIGO[0] 184 DIGO[1] 170 SAR2 171 SAR3 172 PWM0 173 PWM1 174 DDCR_DA 175 DDCR_CK 176 DDCA_DA 177 DDCA_CK 163 GND 164 SCK 165 SDI 166 CSZ 167 SDO 168 SAR0 169 SAR1 17 VSYNC1 156 AD[5] 157 AD[6] 158 AD[7] 159 WRZ 16 HSYNC1 160 RDZ 161 ALE 162 VDDP 149 MADR[10] 15 DDCD_CK 150 MADR[11] 151 AD[0] 152 AD[1] 153 AD[2] 154 AD[3] 155 AD[4] 141 MADR[5] 142 MADR[6] 143 MADR[7] 144 VDDM 145 GND 146 VDDC 147 MADR[8] 148 MADR[9] 134 CASZ 135 WEZ 136 MADR[0] 137 MADR[1] 138 MADR[2] 139 MADR[3] 14 DDCD_DA 140 MADR[4] 127 MCLK 128 BADR[1] 129 BADR[0] 13 REXT 130 RASZ 131 GND 132 VDDM 133 AVDD_MEMPLL 12 AVDD_33 120 MDATA[1] 121 MDATA[0] 122 DQS[0] 123 DQM 124 MVREF 125 MCLKE 126 MCLKZ 112 VDDM 113 MDATA[7] 114 MDATA[6] 115 MDATA[5] 116 MDATA[4] 117 VDDM 118 MDATA[3] 119 MDATA[2] 105 MDATA[12] 106 VDDM 107 MDATA[11] 108 MDATA[10] 109 MDATA[9] 11 RX2P 110 MDATA[8] 111 GND 1 RXCKN 10 RX2N 100 DQS[1] 101 MDATA[15] 102 MDATA[14] 103 GND 104 MDATA[13] MST97889CLD-LF IC300 3 4 5 6 7 8 10V 10uF C302 RA304 56ohm 1 2 AVDD_SIF XREF R321 4.7Kohm 100nF C345 C329 1uF C328 1uF 1uF C330 +5V_PANEL R347 300ohm 4.7Kohm R349 XREF 3 WP# GND 4 SI 5 6 SCLK 7 HOLD# 8 VCC MX25L4005M2C-15G IC303 1 CS# 2 SO +3.3V_LIVE +1.8V_LIVE C355 100nF R351 100ohm AVDD_MPLL +2.5V_M VDDP AVDD_SIF AVDD_DVI AVDD_SIF C344 1uF C332 1uF AVDD_AU C346 1uF 1uF C343 C341 1uF C360 10uF 10V 1/10W R9022 22ohm R352 100ohm R396 R353 100ohm AVDD_MEMPLL XREF 100ohm 1 1 1 +3.3V_LIVE +2.5V_M 1 1 1 3.3UH L305 3.3UH 3.3UH L304 L302 L303 3.3UH 2 E2 3 4 VSS 5 SDA SCL 6 7 /WC VCC 8 VDDP 1 IC302 S-24CS08AFJ-TB-1GE NC 1 NC 1 TP330 1 1 1Kohm 1/10W XREF 1uF R325 1uF C336 C335 GND 4 5 /PBRST 3.3V_TOL 6 7 /3.3V_RST 3.3VIN 8 XREF XREF IC205 DS1834AS/T.R 5VIN 1 /5V_RST 2 5V_TOL 3 0ohm R771 1/10W 1/10W R770 0ohm 100uF C400 C373 35V 4.7uF 100nF 16V C370 C304 22pF +5V_MICOM R399 4.7Kohm R382 1 100ohm HDCP_RESETN M_WR_PROTECT WR_PROTECT PWM0 PWM1 CHK_DSUB DDC_CTL AUDIO_EN PWM2 HP_SENSE INV_SOS CHK_DVI KEY2 KEY1 CHK_HDMI POWER_KEY AMP_EN HP_EN MCLKE MCLK- MCLK+ BADR1 BADR0 RASZ CASZ WEZ DQM MVREF1 SP_ALIN SP_ARIN HDCP_CONTROL HDMI_HPD PANEL_RESET 24V_DET DDC_SCL_DOUT DDC_SDA_DOUT PIVOT1 PIVOT2 A_DIM AUDIO_MUTE 24V_DET PIVOT3 PIVOT4 POWER_EN M_WR_PROTECT WR_PROTECT SEL_HDMI PWM3 PWM_DIM LED_GREEN MVREF2 HP_EN BL_EN BRT_CTL BADR1 MCLKE MVREF2 BADR0 DQM DQM DQS1 DQS0 MVREF1 MADDR(6) MADDR(7) MADDR(8) MADDR(9) MADDR(11) MDATA(0) MDATA(0:15) MDATA(1) MDATA(2) MDATA(3) MDATA(4) MDATA(5) MDATA(6) MDATA(7) MDATA(8) MDATA(9) MDATA(10) MDATA(11) MDATA(12) MDATA(13) MDATA(14) MDATA(15) CASZ WEZ MCLK+ MCLK- RASZ RXC+ RXC- SOG_PC PANEL_EN MADDR(0:11) MADDR(10) MADDR(0) MADDR(1) MADDR(2) MADDR(3) MADDR(4) MADDR(5) DDC_SDA_A AFT RX2+ RX2- RX1+ RX1- RX0+ RX0- DQS0 DQS1 SPI_DO SPI_CZ SPI_DI SPI_CK SCL SDA DDC_SCL_A PC_VSYNC_IN TEST_ALIN PC_ALIN TEST_ARIN PC_ARIN MADDR(8) MADDR(9) MADDR(10) MADDR(11) BLUE_IN B_GND_S GREEN_IN G_GND_S RED_IN R_GND_S PC_HSYNC_IN MDATA(8) MDATA(9) MDATA(10) MDATA(11) MDATA(12) MDATA(13) MDATA(14) MDATA(15) MADDR(0:11) MADDR(0) MADDR(1) MADDR(2) MADDR(3) MADDR(4) MADDR(5) MADDR(6) MADDR(7) SPI_CK SCL SDA MDATA(0:15) MDATA(0) MDATA(1) MDATA(2) MDATA(3) MDATA(4) MDATA(5) MDATA(6) MDATA(7) SPI_CZ SPI_DO SPI_DI Memory Block Scaler 7-6 7. Schematic Diagram 7-2-4 Power, Speaker out, Headphone out Block - This Document can not be used without Samsung’s authorization. S G D 2493HM DELETE +1.2V 2493HM DELETE XREF 6 COMP EN 7 8 SS MGND1 MP1583DN IC924 1 BS 2 IN 3 SW GND 4 FB 5 CDS3C05GTA 1 2 R584 +5.8V_AMP D504 1/10W 100ohm 1nF C584 100nF C648 16V 1nF 50V 50V 1Kohm R539 XREF C583 C582 1nF 50V R542 R500 4.7Kohm 1Kohm C536 1.5nF 1Kohm R540 XREF +5V_IN XREF 1/10W 22Kohm R591 +3.3V_LIVE 100uF 16V C649 100ohm R501 R541 +5V_IN 1/10W 10Kohm KTC3875S-Y Q507 E B C SPEC_STRESS_1 +5V_PANEL 1 2 3 4 5 6 7 8 +5V_IN 10Kohm R537 1/10W R3016 10Kohm L903 10uH +5.8V_AMP +5.8V_AMP +18V_IN 100Kohm R744 1nF C581 50V C657 100nF 1 2 100nF C658 2 3 16V U2547 47uF D523 MMBD4148SE 1 10Kohm R538 R712 10Kohm 3.3UH XREF XREF ZD500 BZX84C5V6LT1 L500 R530 0ohm 1/10W 1 2 E B C SPEC_STRESS_1 XREF XREF Q502 E B C 100nF C660 +5V_IN SPEC_STRESS_1 KTC3875S-Y 1 4.7uF C723 25V 50V C724 2.2nF 50V C725 10nF R746 10Kohm 10V C722 10uF L501 3.3UH R581 1/10W 22Kohm 100ohm C604 100nF 1/10W R590 HP_L C574 25V 22nF XREF 100nF C653 100nF C659 BLM41P600S FT604 1 A 2 B 16V 100uF C605 XREF 470uF C650 C655 +2.5V_M 100nF 25V XREF R621 C575 22nF 120Kohm 1/10W 22uF C560 35V +2.5V_M 100nF C662 9 VCC_1 6 15 VCC_2 100nF C661 NC_5 18 2 OUT1 OUT1_ 5 OUT2 19 16 OUT2_ PW_GND_1 1 10 PW_GND_2 PW_GND_3 11 PW_GND_4 20 13 SGND ST_BY 7 IN1 IN2_ 14 8 MUTE NC_1 3 4 NC_2 12 NC_3 17 NC_4 IC500 TDA7266D XREF XREF SPEC_STRESS_1 F601 452 003MRL(LEAD-FREE) 16V C558 47uF 9V C580 100nF 16V 16V 100uF C550 25V 1uF C579 10V 10V C556 10uF 10uF C557 3 4 5 6 7 8 9 SHQ9085-01-010 CN501 1 10 11 2 C656 100nF KDS184 D522 HP_R 100nF C507 16V 2 3 4 5 SMAW200-05P CN601 1 1.5nF C535 D505 CDS3C05GTA 1 2 R622 10Kohm 2SC2412K-Q Q701 E B C SPEC_STRESS_1 XREF 100nF C654 +18V_IN C506 100nF 16V 14 15 16 2 3 4 5 6 7 8 9 SMAW200-16P CN600 1 10 11 12 13 L701 1 2 36Kohm R747 1/10W SS24 D701 6 IN FSEL 7 8 SSMGND1 15Kohm R745 1/10W MP3213DH IC702 1 COMP 2 FB 3 EN GND 4 SW 5 1uF 25V +5V_IN R624 C578 MGND1 +5V_PANEL 20Kohm 4 GND 5 FB COMP 6 7 EN SS 8 MGND1 IC602 MP1583DN BS 1 IN 2 SW 3 +5.8V_AMP B C 50 E LF25CDT IC113 IN 1 2 GND OUT 3 100nF C652 +5.8V_AMP 100nF C651 FT605 BLM41P600S A 1 B 2 XREF XREF +5V_AUDIO +5V_AUDIO +5V_AUDIO C663 +2.5V_M 100nF SP_ALIN_A SP_ARIN_A SPK_L- SPK_L+ SPK_R- 0.3mm DEFAULT_NET_TYPE SPK_R+ SP_ARIN SP_ALIN SP_ARIN_A SP_ALIN_A AMP_EN HPDR HPDL HP_SENSE SP_ARIN_A SP_ALIN_A PWR_OFF_MUTE AUDIO_MUTE PWR_OFF_MUTE Power Speaker Out Headphone Out