一个TI平台的手机电路图

lg-L1150_diagram8. CIRCUIT DIAGRAM

1
CTS RTS RXD TXD SD_IRDA RX_IRDA TX_IRDA RX TX

2

3

4

5
CAM_HOLD PCM_TX FOLDER MELODY_INT RF_EN LCD_RESET C103 10p

6

7
UPR

8

9

10

PCM_RX PCM_CLK PCM_SYNC LCD_ID BCLKX

INDLED_R INDLED_G

C101 R101 220K C102 15p

1000p

VBAT R103 33K V_RTC

VBAT R102 10K 26MHz PWON RPWON PCHG VCCS VBATS VCHG ICTL MCLK

SPK_EN DSR

2 3

1

4 X101 32.768KHz MC-146

C104 15p

C127

0.1u R104 100K

A
R105 C106 10K 0.1u L10 M10 N10 K9 N11 P11 L4 M4 N3 P3 A14 C13 A13 A12 K8 M9 P9 L9 N9 N2 M2 C8 D8 C7 A8 B8 B9 A9 E8 C9 D9 K7 L7 B13 E13 F12 C12
TP106

AA

MCSI_TXD_IO9 MCSI_RXD_IO10 MCSI_CLK_IO11 MCSI_FSYNCH_IO12

TX_MODEM RX_MODEM RTS_MODEM CTS_MODEM DSR_MODEM

TX_IRDA RX_IRDA TXIR_IRDA RXIR_IRDA SD_IRDA

NRESET_OUT_IO7 IDDQ

H8

D5

C5

TESTRESETZ

PWON

IBIAS

RPWON

REFGND

PCHG

CK