Prology DVS-2125 Service manual. www.s
Transkript
Prology DVS-2125 Service manual. www.s
Car Audio DVS-2125 KEY BOARD - CIRCUIT DIAGRAM C IN 1 1 L305 VCC5V VCC5V 5R L306 5R L307 2R C109 220uF/6.3V + VI AVDD_GMC C322 0.1uF AGND AVDD_DAC C324 0.1uF AGND C326 0.1uF AVDD_XTAL + C232 22pF L205 0R C229 22pF L209 3 VOUT VOUT 2 4 VO 1 L1206 C305 10uF/6.3V C1206 L301 10R SOT-223 2 4 SOT-223 VOUT VOUT U101 AMC1117-3.3V VIN VIN U102 AMC1117-2.5V 3 AGND AGND L204 0R R221 0R 0R L210 75R R223 0R L206 VCC5V C328 0.1uF R220 NC AGND R222 NC 13R AGND L203 0R AGND AVDD_PWM C228 100pF C231 100pF C327 33uF/6.3V C1206 L308 BEAD/120R C230 L212 1uH 10p C227 L211 1uH 10p C233 R227 0R L102 FB120R L0805 L0805 L103 FB120R 2 VCC3.3V + VCC3.3V VCC2.5V C307 C226 0.1uF C223 0.1uF C219 0.1uF C217 0.1uF C216 0.1uF C214 0.1uF 5555 D101 VCC1.8V + NC C314 C313 0.1uF 2 VSYNC_IN 2 HSYNC_IN C116 220uF/6.3V AGND C318 0.1uF AVDD_ADC S1_CIN+ S1_CINS1_YIN+ S1_YIN- C321 1nF BIN+ BINGIN+ GINRIN+ RIN- C315 0.1uF SOG_Y BIN+ BINGIN+ GINRIN+ RINS1_CIN+ S1_CINS1_YIN+ S1_YIN- 2 2 2 2 2 2 2 AGND 2 2 2 2 2 2 2 2 Q2 Q1 VCC2.5V VCC1.8V L304 + Y300 12MHz 0.1uF C319 0.1uF C320 0.1uF C302 AGND C301 R303 390R 0.1uF AGND AVDD_ADC BEAD/120R + AGND C316 10uF/6.3V C1206 R301 1M C304 10uF/6.3V C1206 VDDC L300 BEAD/120R C300 33pF C309 33pF VDDC 0R OPEN VCC2.5V INTOUT GNDP VDDP GOUT7/DTCON4 GOUT6/DTCON5 GOUT5 GOUT4 GOUT3/LVA0M GOUT2/LVA0P GOUT1/LVA1M GOUT0/LVA1P ROUT7/DTCON6 ROUT6/DTCON7 ROUT5/LVA2M ROUT4/LVA2P ROUT3/LVACKM ROUT2/LVACKP ROUT1/LVA3M ROUT0/LVA3P GPIO7 VDDP GNDP HSYNCO/DTCON8 VSYNCO/DTCON9 DEO/DTCON10 CLKO FB/GPIO11 OSDB/GPIO10 OSDG/GPIO9 OSDR/GPIO8 RESET PWM1D PWM2D TESTIN POWER_ON_RSTN SCL SDA INT PGOOD L303 BEAD/120R L302 AVDD_MPLL C312 0.1uF AGND AVDD_OPLL C310 0.1uF AGND 1 2 3 4 DIO1 BOUT7 BOUT6 BOUT5 BOUT4 1 2 3 4 DIO1 BOUT3 BOUT2 BOUT1 BOUT0 VDDP BEAD/120R TP2 3 RP300 1K RP301 1K TUNER_PW 1 GPIO25_AUDIO_A 5 GPIO24_AUDIO_B 5 GPIO6_BLKON 1 7496MUTE 5 7496STBY 5 IR_INT 8 7 6 5 8 7 6 5 R3 R2 R1 R0 R7 R6 R5 R4 R330 33R SDA_RX R326 33R SCL_TX R[0..7] SDA_RX 2 SCL_TX 2 CSN SDO SDI SCK R[0:7] 4 RP307 1K 1 2 3 4 EE 4 4 4 4 8 7 6 5 1 2 3 4 VCC WP SCL SDA VDD U300 CE# HOLD# SI SCK SO WP# VCC5V R319 4K7 8 7 5 6 VCC3.3V C308 0.1uF SCL_5V SDA_5V R309 4K7 Debug VCC5V CN300 100R 100R 1 2 3 4 DIP04PM-2.0mm-Header DIP04PM-80-V VCC5V R310 R311 C311 0.1uF R308 4K7 PMC25LV010 VSS 8 7 6 5 SCL_TX SDA_RX R318 4K7 24C16 A0 A1 A2 GND U301 FLASH 1 2 3 4 G[0..7] G[0:7] 4 GOUT7 RP302 1 G7 8 GOUT6 1K 2 G6 7 GOUT5 G5 3 6 GOUT4 G4 4 5 GOUT3 G3 1 8 GOUT2 RP303 2 G2 7 GOUT1 1K 3 G1 6 GOUT0 G0 4 5 B[0:7] 4 ROUT7 B7 1 8 ROUT6 RP304 2 B6 7 ROUT5 1K 3 B5 6 ROUT4 B4 4 5 ROUT3 B3 1 8 ROUT2 RP305 2 B2 7 ROUT1 1K 3 B1 6 ROUT0 B0 4 5 GPIO7_VLCDPW 1 RP306 1K OSDHS 1 8 HS OSDVS 2 7 VS 3 6 DENA OSDCLK 4 5 DCLK OSDFB_GPIO11 C323 OSDB_GPIO10 OSDG_GPIO9 1 NC TP3 OSDR_GPIO8 1 TP4 R320 33R RESET_MARIA BRIGHTNESS BRIGHTNESS 1 PWM2D VOLUME_PWM 5 TESTIN R321 POWER_ON_RST VCC5V TX 10K RX R322 C325 10uF C1206 33R R323 0R GPIO25_AUDIO_A GPIO24_AUDIO_B GPIO4_LED_G GPIO6 GPIO5 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 VCC2.5V VDDP R300 33R R304 R305 MST717A Digital Panel 2A/2S/1C Input with CCFL SDA_5V SCL_5V SAR0 R336 1K KEYSAR SAR1 R337 1K LSSAR GPIO3_LED_O PWM1 FB1 SENSE1 MST717A AVSS_ADC VCLAMP VRM VRP AVDD_ADC SOG BINP BINM GINP GINM RINP RINM AVDD_ADC C1INP C1INM YS1INP YS1INM C2INP C2INM YS2INP YS2INM CVBS1P CVBS1M CVBS2P CVBS2M AVDD_GMC VIN FAULTZ FB2_DPWM FB1_DPWM AVDD_SAR AVSS_SAR AVSS_DPWM AVDD_DPWM Q2 Q1 AVSS_PWM AVDD_PWM U302 AGND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 2 I2CSDA 2 I2CSCL 4 SAR0 AGND AVDD_SAR CVBS1+ CVBS1P CVBS1CVBS1M TV_CVBS+ CVBS2P TV_CVBSCVBS2M AVDD_GMC 7 VIN_FB OLPZ 1 PWM1 1 FB1 1 SENSE1 AVDD_PWM AVDD_CCFL 7 Q2 7 Q1 7 IFB 7 VFB 7 AVDD_SAR CVBS2M 3 CVBS2P 3 S1_YIN- 3 S1_YIN+ 3 S1_CIN- 3 S1_CIN+ 3 DGND 1,2,4,5 0.1uF 0.1uF 0.1uF C303 C306 VDDP C113 C120 1uF 220uF/6.3V + JP4 SHORT C215 20pF C218 20pF C225 20pF L309 FB120R XTALI XTALO GND 1 GND 1 R226 75R AGND GPIO0 GPIO1 GPIO2 GPIO3 GPIO4 2 AVDD_XTAL AVDD_DAC TP1 VREXT_CDAC AVDD_OPLL 1 ROM_EN VDDC SCK SDI SDO CSN 1 AVDD_MPLL 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 AVSS_MPLL AVDD_MPLL AVSS_FSCPLL HSYNCIN VSYNCIN XTALIN XTALOUT AVSS_XTAL AVDD_XTAL AVDD_DAC VCOMDC VREXT_CDAC AVDD_OPLL AVSS_OPLL GNDC VDDC ROM_EN DTCON1 BOUT7/DTCON2 BOUT6/DTCON3 BOUT5 BOUT4 BOUT3 BOUT2 BOUT1 BOUT0 PWM2 FB2 SENSE2 PWM1 FB1 SENSE1 PGOOD VDDP SAR0 SAR1 SAR2 VDDC GNDC SCK SDI SDO CSN GPIO24 GPIO25 GPIO0 GPIO1 GPIO2 GPIO3 GPIO4 GPIO5 GPIO6 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 CON205 Y IN 1 CON207 CAMERA IN 220uF/16V + 2 2 2 KEY BOARD - CIRCUIT DIAGRAM 3 KEY BOARD - LAYOUT DIAGRAM 4 KEY BOARD - LAYOUT DIAGRAM 5 MAIN BOARD - CIRCUIT DIAGRAM 6 MAIN BOARD - PCB LAYOUT TOP VIEW 7 MAIN BOARD - PCB LAYOUT BOTTOM VIEW 8 SD BOARD - CIRCUIT DIAGRAM 9 SD BOARD - LAYOUT DIAGRAM 10 SD BOARD - LAYOUT DIAGRAM 11 SERVO BOARD - CIRCUIT DIAGRAM 12 SERVO BOARD - CIRCUIT DIAGRAM 13 SERVO BOARD - CIRCUIT DIAGRAM 14 SERVO BOARD - LAYOUT DIAGRAM TOP VIEW 15 SERVO BOARD - LAYOUT DIAGRAM BOTTOM VIEW 16 SERVO BOARD - LAYOUT DIAGRAM BOTTOM VIEW 17
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