Akai-MP1150RD-mp3-sm 电路图 维修手册.pdf

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1、C C RadioFans.CN 收音机爱 好者资料库 Spare Parts List AKAI MPC1150RD, MPC1150RE RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 12345678 A B C D 87654321 D C B A RevisionSize A2 Date:9-Oct-2006 Sheet of File:D:?js819js819.DDBDrawn By: E1 10uFR1 10K VCC DM DP D0 D1 D2 D3 D4 D5 D6 D7 RD/BY FREN FCLE/A2 FALE/RS

2、/A1 FWEN FWP VDD VCC VDD AOR AOM L7 10uH E3 10uF C7 104 R2 56K%1 C8 2.2K E4 10uF AOL I2C_SDA I2C_SCL MIC AIR2 AIL2 AIL1 AIR1 Y1 24MHZ C16 8P C17 8P XOUTXIN FCE0 LCDCSN LCDWRN LCDRDN RESETN VCCVDD XOUT XIN C15 105 BAT_DET R4 100K VCC PLAY_ON KIN0 KIN3 KIN2 KIN1 VCCVDD LIGHT_CON USB_DET PWR_ON VCC R6

3、100K%1 BATT R5 100K%1 SPK_CON SD_DET SDDO SDDI SDCLK A4 A5 A6 A7 A8 A9 A10 BA0 CKE CLK WEN CASN RASN CSN D8 D9 D10 D11 D12 D13 D14 D15 A0 A3 DQM0 DQM1 SW3FFW SW4FFD SW2MENU SW5VOL R7 1M VDDAO E8 10uF C4 104 C19 104 C3 104 C5 104 C6 104 E11 10uF 1 1 2 2 L12 47uH(?DCDC)/4.7uH(?DCDC) C63 106 C26 103 MI

4、C1 MIC MIC R22 4K7 R23 6K8 E10 10uF L6 600R/100MHZ FM-ANT L4 600R/100MHZ L5 600R/100MHZ HP 1 G 2 L 3 R 4 J2 PHONE4 FCE1 VCC C12 104 C1 103 HP_SENSE LX 1 GND 2 FB 3 EN 4 OVP 5 VCC 6 U11 G5121 L3 4.7uH D4 SS0520 C45 104 R34 30R LED+ C46 105 LIGHT_CON VB LED- R47 47K R46 47K R45 47K R43 47K VCC SD_DET

5、DATA2 9 CD/DATA3 1 CMD 2 VSS1 3 VDD 4 CLK 5 VSS2 6 DATA0 7 DATA1 8 CD 10 WP 11 COM 12 13 14 15 U6SD-B08-28 SDDI SDCLK SDDO R44 47K P3.0/D8 117 P3.1/D9 118 P3.2/D10 119 P3.3/D11 120 P3.4/D12 121 P3.5/D13 122 P3.6/D14 123 P3.7/D15 124 VSSD 20 FWEN 17 FREN 16 FWP 18 RD/BY 15 FCE0 128 P2.4/A0 22 FALE/RS

6、/A1 23 FCLE/A2 24 AIL1 66 DM 4 AIR2 69 MIC 70 REXT100K 103 DP 5 AIR1 67 AIL2 68 P2.0/SDDO 44 P2.3/FCLE/SDCS 47 P2.2/SDCLK 46 P2.1/PWM1 45 LX 93 D0 7 D1 8 D2 9 D3 10 D4 11 D5 12 D6 13 D7 14 A10 32 A11 33 A5 27 PVSS 92 AOMS 78 A8 30 LRADC3 104 A9 31 LRADC2 105 BA0 35 BA1 36 VCCA 6 AGND 3 CKE 37 CLK 38

7、 FB 98 P2.10/RASN 41 P2.9/CASN 40 VDD 50 P2.8/WEN 39 P0.7 58 P0.6 57 P0.5 56 P0.4 55 P0.3 54 P0.2 53 A6 28 A7 29 VCCA 102 LCDRDN 125 LCDWRN 126 LCDCSN 127 P2.13/PWM0 43 VCC 114 P0.0 51 VSSD 113 P0.1 52 VBAT42 89 P1.5/ADC_LRCLK 63 P1.1/I2C_SDA 59 VBAT42 99 VCC33 100 P1.4/DAC_LRCLK 62 P1.2/I2C_SCL 60

8、P1.7/SDO 65 RESETN 115 P1.6/SDI 64 VCC 21 P1.3/I2SMCLK 61 VDDAO 79 XIN 110 AOR 80 XOUT 111 AOM 77 VSSPLL 109 AOL 75 VDDPLL 108 VSSAO 76 TEST 116 LRADC1 106 LRADC0 107 VSSA 73 VDDA 74 CP 97 VSS 96 VDDD 95 PVDD 94 P2.7/A3 25 A4 26 VCC 48 VSSD 49 A12 34 SENSE 91 P2.11/CSN 42 VDD 19 VCC37 90 VDD 112 HP_

9、SENSE 81 VSSD 101 VDDA 1 RREF 2 IREF 71 VCOM 72 VSSD 88 DQM1 87 DQM0 86 IBOOT 85 VSSD 84 VCC 83 VDD 82 U1 ROCK2606A VB VDDO VCC C64 101 R3 330K C14 47P VDDO E7 10uF VB AOL AOR AOM L8 10uH E9 10uF C27 104 R38 10K L10 600R/100MHZ AOMS AOMS KEY_IN VDDO R59 1K R56 10K G 1 D 3 S 2 Q4 SI2305 E 2 C 3 B 1 Q

10、5 8550 VDDA VDDAO R55 100K VDDA C47 104 CLK A9 A8 A0 FCLE/A2 A3A4 A7 A6 A5 A10 RASN CASN WEN D15 D13 D11 D9 D3 D2 D1 D0 D14 D12 D10 D8 D4 D5 D6 D7 BA0 CKE CSN DQM0 DQM1 FALE/RS/A1 VDD 1 DQ0 2 DQ1 3 VSSQ 4 DQ2 5 DQ3 6 VDDQ 7 DQ4 8 DQ5 9 VSSQ 10 DQ6 11 DQ7 12 VDDQ 13 LDQM 14 WE 15 CAS 16 RAS 17 CS 18

11、BA 19 A10/AP 20 A0 21 A1 22 A2 23 A3 24 VDD 25 VSS 26 A4 27 A5 28 A6 29 A7 30 A8 31 A9 32 NC 33 CKE 34 CLK 35 UDQM 36 NC/RFE 37 VDDQ 38 DQ8 39 DQ9 40 VSSQ 41 DQ10 42 DQ11 43 VDDQ 44 DQ12 45 DQ13 46 VSSQ 47 DQ14 48 DQ15 49 VSS 50 U7 SDRAM1X16 VCC AOL AOR R40 20K R* 20K C* 333 VB SPK_CON SP1 SPEAKERE1

12、2 333 R42 10K R41 20K SHUTDOWN 1 BYPASS 2 IN+ 3 IN- 4 VO1 5 VDD 6 GND 7 VO2 8 U5 LM4990 C41 333 R53 22K R54 4R7 E13 10uF L11 600R/100MHZ VDD E16 10uF C51 104 L9 600R/100MHZ KIN4 FCE2 FCE3 KIN5 V1.0 R58 22K%1 R57 220K%1 S1 ON/OFF R11 1M R12 1M POS 1 NTC 3 NEG 2 B1 LI-3.6V D1 1N4148 DP DM 1 2 3 4 5 J1

13、 USB2.0 +5V R14 12K R13 10K USB_DET BATTD2 1N5819 R15 2R2 SW1 PLAY/STOP PWR_ON R21 100K R20 100K Q2 SI2305 D3 1N4148 R19 47K PLAY_ON R16 10K B 1 C 3 E 2 Q3 8050 R17 100K R18 47K R51 10K R39 1R VB R67 16 R66 16 C60 473 C61 473 R8 220K R9 1M C20 104 C21 104 R10 10K VCC RESETN B 1 C 3 E 2 Q1 8050 R68 1

14、00K C65 104 VDDO ?DCDC? VCC R69 2R2 ?DCDC? ? C64 R3 C14 R57 R58 C12 E11 C63 R69 R65E6 10uF VB C11 104 C13 103 RUN 1 GND 2 SW 3 VIN 4 VFB 5 U10 LTC3406ES5-LTC4 VDDO 1.8V DC/DC ? ?DCDC? HP_SENSE R65 0R SW SW R64 1K NC 1 NC 2 NC 3 NC 4 NC 5 NC 6 R/B 7 RE 8 CE 9 NC 10 NC 11 Vcc 12 Vss 13 NC 14 NC 15 CLE

15、 16 ALE 17 WE 18 WP 19 NC 20 NC 21 NC 22 NC 23 NC 24 Vss 25 I/O0 26 I/O8 27 I/O1 28 I/O9 29 I/O2 30 I/O10 31 I/O3 32 I/O11 33 NC 34 NC 35 NC 36 Vcc 37 PRE 38 NC 39 I/O4 40 I/O12 41 I/O5 42 I/O13 43 I/O6 44 I/O14 45 I/O7 46 I/O15 47 Vss 48 U2 4GBYTE HY27UF082G2M FCE0 VCC VCC D0 D1 D2 D3 D4 D5 D6 D7 C

16、23 104C24 104 RD/BY FREN FWEN FWP FALE/RS/A1 FCLE/A2 FCE1 RESETN VCC R75 100K LED- LED+ LCDRDN D4 D13 FALE/RS/A1 D11 D7 D8 D1 D10 D0 D9 D3 LCDWRN D15 LCDCSN D5 D6 D12 D14 D2 RESETN VCC LED_A 1 LED_K 2 DB15 7 RESET 6 DB14 8 NC 4 IM0 3 NC 5 DB13 9 DB12 10 DB11 11 DB10 12 DB9 13 DB8 14 DB7 15 DB6 16 DB

17、5 17 DB4 18 DB3 19 DB2 20 DB1 21 DB0 22 RD 23 WR 24 RS 25 CS 26 VCC 27 VCI 28 GND 29 U4*CM2.2 GND GND 1 IMO 2 DB12 7 DB13 6 DB11 8 DB15 4 RESET 3 DB14 5 DB10 9 DB9 10 DB8 11 DB7 12 DB6 13 DB5 14 DB4 15 DB3 16 DB2 17 DB1 18 DB0 19 RD 20 WR 21 RS 22 CS 23 VSYNC 24 HSYNC 25 DOTCLK 26 EN 27 IOVCC 28 VCC

18、 29 VCI 30 LED-K 31 LED-A 32 U4QT220 GND VCC RESETN D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 LCDRDN LCDWRN FALE/RS/A1 LCDCSN LED+ LED- C43 0.1uF SP2 SPEAKER HP_SENSE E5 10uF FM-ANT FM_VCC C31105 C32105AIL2 AIR2 I2C_SCL I2C_SDA VCC R32 47K R31 47K C50 105 R30 10R R28 10R R29 0R C35 104 E15 2.2uF ANT 3 GND 4 AFR 2 AFL 1 VCC 5 GND 9 BUSEN 8 CLK 6 DATA 7 FM1 ST58A_FM C66100P FM_VCC FM_VCC L13 600R/100MHZ Dengbin Models: AKAI MPC1150RD, MPC1150RE