Acer B223PWL Acer B223PWL and V223PWL Monitor Service Guide - Page 68

66 1 VDDC VDDP AVDD12 AVDD_DP AVDD_ADC AVDD_DAC AVDD_DAC 87 AVDD_ADC 60 47 50 AVDD_ADC AVDD_ADC AVDD_DP 33 21 27 4 80 100 115 2 81 102 117 AVDD12 AVDD12 VDDP VDDP VDDP VDDP VDDC VDDC VDDC VDDC NC 1 DDCA_SDA DDCA_SCL RIN GNDR GIN GNDG SOG BIN GNDB HSY NC VSY N C CLK+ / CLK- swap for layout smoothing DDCD_SDA DDCD_SCL R+ RG+ GB+ BCLK+ CLK- DP_HPD DP_SDM DP_AUXP DP_AUXN DP_RXN0P DP_RXN0N DP_RXN1P DP_RXN1N DP_RXN2P DP_RXN2N DP_RXN3P DP_RXN3N 58 57 55 54 56 53 52 63 64 65 66 RIN0P RIN0M GIN0P GIN0M SOGIN0 BIN0P BIN0M HSY NC0 VSY N C0 DDCA_SDA/RS232_TX DDCA_SCL/RS232_RX 42 43 45 46 48 49 40 41 36 37 RXA2P RXA2N RXA1P RXA1N RXA0P RXA0N RXACKP RXACKN DDCDA_SDA DDCDA_SCL 16 17 19 20 22 23 25 26 28 29 31 32 DP_HPD DP_SDM DP_AUXP DP_AUXN DP_RX0P DP_RX0N DP_RX1P DP_RX1N DP_RX2P DP_RX2N DP_RX3P DP_RX3N U400 TSUMP58KHT-LF LVA3P LVA3M LVACKP LVACKM LVA2P LVA2M LVA1P LVA1M LVA0P LVA0M 105 106 107 108 109 110 111 112 113 114 LVB3P LVB3M LVBCKP LVBCKM LVB2P LVB2M LVB1P LVB1M LVB0P LVB0M 118 119 120 121 122 123 124 125 126 127 GPIO_P12/PWM3 GPIO_P43/PWM0 GPIO_P25/PWM1 6 7 8 AVDD_ADC VCC3.3 R435 NC WP R400 390R 1% C400 100N16V 51 REXT 62 REFP 61 REFM GPIO_P17/SAR0 GPIO_P00/SAR1 GPIO_P01/SAR2 GPIO_P02/SAR3 9 10 11 12 GPIO_P06 GPIO_P07 13 14 GPIO_06/PWM0 GPIO_P15/PWM0 39 70 C417 100N16V R434 10K U401 8 7 3 4 VCC SO HOLD CS WP SCK GND SI 2 1 6 5 MX25L2026DM1I-12G 71 72 73 74 SDO CSZ SCK SDI GPIO_10 75 AUMUTE/GPIO_P41 SPDIFO/GPIO_P42 76 77 GPIO_P24/PWM2 GPIO_P27/PWM12 78 79 +5V +5V + C418 10UF50V R413 10K+-5%1/16W 5 RST GPIO_16/PWM2 GPIO_17/PWM12 98 99 GPIO_18/PWM3 GPIO_19 103 104 C419 22P 50V C420 22P 50V R414 34 0.05R XIN X400 14.31818MHz/32PF R415 35 0.05R XOUT GPIO_P26/PWM02 15 GPIO_15 GPIO_13 GPIO_4 GPIO_1 97 96 95 94 LINE_OUT_2R LINE_OUT_2L 86 85 LINE_OUT_2R LINE_OUT_2L 92 91 LINE_OUT_1R LINE_OUT_1L LINE_IN_0R LINE_IN_0L 10/22 C429 C430 1uF 140UV7 10V FB400 120 OHM Close to IC with width trace 83 82 AUVRM 89 AUVAG 88 AUCOM84 C431 100N16V LINE_IN_0R LINE_IN_0L AUVRM AUVAG AUCOM C432 128 100N16V 67 R421 0R05 1/16W BY PASS MODE0 GND GND GND GND GND GND GND GND GND GND GND I2C_MCL/GPIO_P10 I2C_MDA/GPIO_P11 69 68 2 3 18 24 30 38 44 59 90 93 101 116 R417 NC VCC1.2 VCC1.2 FB401 VDDC 600R + C401C402 10UF50V C403 C404 C405 100N16V 100N16V 100N16V 100N16V VCC3.3 VCC3.3 FB404 AVDD_DAC 600 OHM C412 + C411 10UF501V00N16V PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 PA[0..9] PA[0..9] PB0 PB1 PB2 PB[0..9] PB[0..9] PB3 PB4 PB5 PB6 PB7 PB8 PB9 +5V VCC1.2 VCC1.2 FB403 AVDD12 600R + C408C409 10UF50V C410 100N16V 100N16V VCC3.3 VCC3.3 FB406 AVDD_DP 600 OHM + C421 C422 10UF50V 100N16V C422 DP decouple cap, GND ぶゴ 3 ~ 5 Via. +5V R401 10K 1/16W 1% Adj_BACKLIGHT on_BACKLIGHT HPD_CTRL R402 4K7 1/16W 1% C413 100pF 50V R403 R404 R405 100R 100R 100R R406 R407 KEY 1 KEY 2 POW ER_KEY # 10K+-5%1/16W 10K+-5%1/16W R408 NC/10K 1/16W 5% +5V KEY 1 KEY 2 POWER_KEY # VOLUME R426 0R05 1/10W R409 2K2 1/16W 5% EE_WP WP 10/22 10/22 R424 10K+-5%1/16W R459 100R on_PANEL DET_VGA VCC3.3 DDC_WP 3 DVI_CAB 3 Q400 2N3906S-RTK/PS R411 470 OHM VCC3.3 R425 NC/0R05 1/10W 5% R410 2K2 1/16W 5% Q401 2N3906S-RTK/PS R412 220 OHM 1/10W LED_A LED_G MUTE_AMP 7 PW_SWITCH LED_A LED_G R416 10K+-5%1/16W VCC3.3 EE_WP R418 NC R419 NC NC R420 R431 NC C423 NC R433 NC U402 NC 8 7 6 5 VCC NC WC E1 SCL E2 SDA VSS 1 2 3 4 R432 NC VCC3.3 VCC3.3 FB402 AVDD_ADC 0R05 1/10W + 10UF50V C406 C407 C415 100N16V 100N16V C416 100N16V VCC3.3 VCC3.3 VDDP FB407 600 OHM + C424 C425 10UF50V 100N16V C426 C427 C428 100N16V 100N16V 100N16V T P V ( Top Victory Electronics Co . , Ltd. ) Key Component Date 04. SCALER TSUMP58KHT-LF Thursday , April 05, 2012 OEM MODEL TPV MODEL PCB NAME 715G3361-1 Sheet 6 of 10 Size Rev 称爹 A3 1