LG-KC550接口内联电路图

时间:2022-11-21 21:25:28 作者:壹号 字数:3119字

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A

VIO_2V62

A

B-to-B Socket (Slide FPCB), 1.5T, Socket, AXT354164NCS2200SQ2T2G C301 0.1u R301

18PIN IO CONNECTOR

VIO_2V62

VBAT

VRTC_2V0

HOOK_DETECT10

CN301 G1 G2

5

FB301 ICVE10184E150R101FR

G2

G1

1M U301 5 4 VINVCC 1 VIN+ OUT GND 3 2 C302 R302 100p 330K

VBUS_USB

FL301 OUT GND2 IN GND1

VCHG 100nH VBAT L301 C303 24p

B

KP_IN(5) KP_IN(6) KP_OUT(0) KP_OUT(1) KP_OUT(2) KP_OUT(3) KP_OUT(4)4 3 2 1

DIF_RD DIF_WR DIF_CS DIF_CD

R307

R305

6 7 8 9

INOUT_B3 INOUT_B2 INOUT_B1

INOUT_A3 INOUT_A2 INOUT_A1

8 9

INOUT_B1

INOUT_A1

2 1

ICVE10184E150R101FR

FL303

C2V8_CAM 1V8_CAM

DIF_VSYNC DIF_RESET BL_RESETB I2C_SDA I2C_SCL FLASHCNT DTX0 DTX1 DTX3

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5

FB303 ICVE10184E150R101FR VBAT

C310 27p

C311 27p

C308 10u

C309 100p TV_OUT

R306

INOUT_B4

INOUT_A4

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 G3 G4

54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28

KEY_BL

6 7 8 9

INOUT_B4 INOUT_B3 INOUT_B2 INOUT_B1

INOUT_A4 INOUT_A3 INOUT_A2 INOUT_A1

4 3 2 1

DIF_D(0) DIF_D(1) DIF_D(2) DIF_D(3)

VAUDIO_2V5

B

ICVFP10181E301FR

VIO_2V62FL302 OUT IN GND1

10

5

FB302 ICVE10184E150R101FR C3054 3

R303 1.5K C304 0.1u 0.1u 24p 10K 10K DNI R304 2.2K L303 100nH

FM_ANT L302 C307 100nH 24p

G2

10

G1

GND2

5

ICVFP10181E301FR

G2

G1

6 7

INOUT_B4 INOUT_B3 INOUT_B2

INOUT_A4 INOUT_A3 INOUT_A2

DIF_D(4) DIF_D(5) DIF_D(6) DIF_D(7)

HS_MIC_N HS_MIC_P C306

CN302 21 19 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 20 22

2: Headset MIC 3: Jack type 4: CTS/HSO_L 5: RTS/HSO_R 6: USB+/Remote_INT/TXD 7: USB-/Remote_ADC/RXD 8: JACK_D 9,10: BATT 11: R/ON 12,13: CHG 14: DSR 15: VUSB 16: D/ TX 17: D/ RX

G2

G1

FB3044 3 2 1

6 7 8 9

INOUT_B4 INOUT_B3 INOUT_B2 INOUT_B1

INOUT_A4 INOUT_A3 INOUT_A2 INOUT_A1

LCD_ID END_KEY EAR_N EAR_P

DIF_D(8) DIF_D(9) DIF_D(10) DIF_D(11)

FB305 FB306 JACK_DETECT 1000 RPWRON_EN R309 FB307 R310 R311 47

C

10 G2

G1

5

FL304 ICVE10184E150R101FR

DSR4 3 2 1

6 7 8 9

INOUT_B4 INOUT_B3 INOUT_B2 INOUT_B1

INOUT_A4 INOUT_A3 INOUT_A2 INOUT_A1

P5 5

P4 4

P5 5

P4 4

P5 5

DJACK_DETECT

1u

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