Service Manuals, User Guides, Schematic Diagrams or docs for : LG Mobile Phone LG L1100 LG L1100 1

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LG L1100 1


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8. Circuit Diagram

 8.1 BB_MAIN
                      1                                      2                        3                                          4                                                     5                                                           6                                                    7                                                                 8                                                             9                                                10

                CTS                                                                                                                                                            CAM_HOLD                                                                                                                                                       UPR
                                                                                                                                                                                                                                                                                                             C101       1000p
                RTS                                                                                                                                                            PCM_TX                                                                                                                                                                                                                       VBAT                                   VBAT
                                                                                                                                                                                                                             R101       220K




                                                                                                                PCM_SYNC
                                                                                                    INDLED_G
                                                                                                    INDLED_R
                RXD                                                                                                                                                            FOLDER




                                                                                                                PCM_CLK
                                                                                                                                                                                                                                                                                                                                                                                                                         R103                                R102




                                                                                                                PCM_RX




                                                                                                                                SPK_EN
                TXD                                                                                                                                                            MELODY_INT                                                                     C102                                                                                                                                                        33K




                                                                                                               LCD_ID
                                                                                                                                                                                                                                                                                                                                                                                                                                                             10K




                                                                                                               BCLKX
            SD_IRDA                                                                                                                                                            RF_EN                                                                           15p




                                                                                                                                DSR
                                                                                                                                                                                                                         2                     1                                              V_RTC
            RX_IRDA                                                                                                                                                                                              C103                                                                                                                                                                                                                                                                  26MHz
            TX_IRDA                                                                                                                                                            LCD_RESET                         10p                                                                                                                                                                                                                                                                   PWON
                                                                                                                                                                                                                          3                    4
                 RX                                                                                                                                                                                                                                           C104                                                                                                                                                                                                                     RPWON
                                                                                                                                                                                                                                  X101                                    C105        0.1u




                                                                                                                                           TP105
                 TX                                                                                                                                                                                                     32.768KHz MC-146                                                                                                                                                                                                                                               PCHG
                                                                                                                                                                                                                                                                15p                                                                                                                                                                                                                    VCCS
                                                                                                                                                                                                                                                                                                                                                                     R104                                                                                                              VBATS                  AA
  A
                                                                                                                                                                                                                                                                                                                                         R105 C106                   100K                                                                                                              VCHG
                                                                                                                                                                                                                                                                                                                                         10K 0.1u                                                                                                                                      ICTL
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       MCLK




                                                                                                        M10
                                                                                                        N10


                                                                                                                         N11




                                                                                                                                                                           C13




                                                                                                                                                                                                C12
                                                                                                                         P11




                                                                                                                                         A13
                                                                                                                                         A12




                                                                                                                                                                           A14


                                                                                                                                                                                   B13

                                                                                                                                                                                                E13
                                                                                                                                                                                                F12
                                                                                                        L10
                                                                       M9




                                                                                                                         M4




                                                                                                                                               M2
                                                                       N9

                                                                              C8
                                                                              D8
                                                                              C7




                                                                                          C9
                                                                                          D9




                                                                                                                         N3




                                                                                                                                               N2
                                                                       K8

                                                                       P9




                                                                              A8
                                                                              B8

                                                                                          B9
                                                                                          A9
                                                                                          E8




                                                                                                        K9




                                                                                                                         P3




                                                                                                                                                                K7
                                                                       L9




                                                                                                                         L4




                                                                                                                                                                L7
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       TDI




                                                                           SDO
                                                                            SDI
                                                                          SCLK
                                                                         NSCS0
                                                                         NSCS1

                                                                                    TX_IRDA
                                                                                   RX_IRDA
                                                                                  TXIR_IRDA
                                                                                  RXIR_IRDA
                                                                                   SD_IRDA

                                                                                               TX_MODEM
                                                                                               RX_MODEM
                                                                                              RTS_MODEM
                                                                                              CTS_MODEM
                                                                                              DSR_MODEM

                                                                                                              MCSI_TXD_IO9
                                                                                                             MCSI_RXD_IO10
                                                                                                             MCSI_CLK_IO11
                                                                                                          MCSI_FSYNCH_IO12

                                                                                                                             BCLKX
                                                                                                                             BCLKR
                                                                                                                                IO2
                                                                                                                                IO3
                                                                                                                                IO0
                                                                                                                                IO1

                                                                                                                                           RFEN
                                                                                                                                         TCSOEN

                                                                                                                                                   NRESET_OUT_IO7
                                                                                                                                                            IDDQ

                                                                                                                                                                    BU
                                                                                                                                                                    LT

                                                                                                                                                                               VSSO
                                                                                                                                                                           OSC32K_IN

                                                                                                                                                                                       OSC32K_OUT

                                                                                                                                                                                                       CLKTCXO
                                                                                                                                                                                                    CLK13M_OUT
                                                                                                                                                                                                    CLK32K_OUT
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       TDO_ARM
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       TCK
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       TMS
                                                   H10
      LCD_BACKLIGHT                                      TSPDI_IO4
                                                   H11
             S_DATA                                      TSPDO                                                                                                                                                                                                                                                                                                                                                                                                                         TDO
                                                   J14                                                                                                                                                                                                           AVL5M02-200
              S_CLK                                      TSPCLKX
                                                   H13                                                                                                                                                                                                            VA101




                                                                                                                                                                                                                                                                                                                                          H8




                                                                                                                                                                                                                                                                                                                                                                                                      D5

                                                                                                                                                                                                                                                                                                                                                                                                             C5




                                                                                                                                                                                                                                                                                                                                                                                                                             D6
                                                         TSPEN0




                                                                                                                                                                                                                                                                                                                                                       A8

                                                                                                                                                                                                                                                                                                                                                              B7

                                                                                                                                                                                                                                                                                                                                                                      A7

                                                                                                                                                                                                                                                                                                                                                                               E2

                                                                                                                                                                                                                                                                                                                                                                                       E4

                                                                                                                                                                                                                                                                                                                                                                                               B5




                                                                                                                                                                                                                                                                                                                                                                                                                     A5
                                                                                                                                                                                                                                                                                                                              F8

                                                                                                                                                                                                                                                                                                                                   F7
                                                   H12                                                                                                                                                                                                 R106        N.A
               S_EN                                      TSPEN1                                                                                                                                                                                        10K
                                                   H14                                                                                                                                                                                   N1




                                                                                                                                                                                                                                                                                                                               PWON

                                                                                                                                                                                                                                                                                                                                      RPWON

                                                                                                                                                                                                                                                                                                                                              TESTRESETZ

                                                                                                                                                                                                                                                                                                                                                           VREF

                                                                                                                                                                                                                                                                                                                                                                  IBIAS

                                                                                                                                                                                                                                                                                                                                                                          REFGND

                                                                                                                                                                                                                                                                                                                                                                                   CK32K

                                                                                                                                                                                                                                                                                                                                                                                           CK13M

                                                                                                                                                                                                                                                                                                                                                                                                   PCHG

                                                                                                                                                                                                                                                                                                                                                                                                          VCCS

                                                                                                                                                                                                                                                                                                                                                                                                                 VBATS

                                                                                                                                                                                                                                                                                                                                                                                                                         VCHG

                                                                                                                                                                                                                                                                                                                                                                                                                                ICTL
                                                                                                                                                                                                                                                                                             TP104
                                                         TSPEN2                                                                                                                                                                NIBOOT
                                                   G12
                                                         TSPEN3
                                                   M12                                                                                                                                                                                   F10                                                                   E3                                                                                                                                          C107
              PDNB                                       TSPACT0                                                                                                                                                            ON_OFF                                                                                     ONNOFF                                                                                                                             0.033u
                                                   M14                                                                                                                                                                                   D12                                    R107                           D3
             PA_ON                                       TSPACT1                                                                                                                                                        RESPWRONZ                                                                                      RESPWONZ
                                                   L12                                                                                                                                                                                   B14                                     0                             D2
           PA_BAND                                       TSPACT2                                                                                                                                                         IT_WAKEUP                                                                                     ITWAKEUP
                                                   L13                                                                                                                                                                                   M3                                                                    E6                                                                                                                            K4
               VC1                                       TSPACT3                                                                                                                                                            EXT_IRQ                                                                                    INT2                                                                                                            APC                                             APC
                                                   J10                                                                                                                                                                                                                                                                                                                                                                                       J4
               VC2                                       TSPACT4                                                                                                                                                                                                                                                                                                                                                                       AFC                                             AFC
                                                   K11                                                                                                                                                                                   P1                                                                    H6                                                                                                                            H4
               VC3                                       TSPACT5                                                                                                                                                              EXT_FIQ                                                                                  INT1                                                                                                            DAC
                                                   K13
                                                         TSPACT6
  B                                                K12                                                                                                                                                                                                                                                        G3                                                                                                                             D9                                                               BB
                                                         TSPACT7                                                                                                                                                                                                                                                       TDR                                                                                                        BULIP                                                TXIP
                                                   K14                                                                                                                                                                                   D11                                                                  H1                                                                                                                             D10
                                                         TSPACT8                                                                                                                                                              NBSCAN                          _BSCAN                                                   TEN                                                                                                        BULIM                                                TXIN
                                                   J11                                                                                                                                                                                                                                                        J6                                                                                                                             C10
                                                         TSPACT9                                                                                                                                                                                                                                                       TEST3                                                                                                     BULQP                                                 TXQP
                                                   J12                                                                                                                                                                                   B11                                                                  F6                                                                                                                             C9
                                                         TSPACT10                                                                                                                                                              NEMU0                                                                                   TEST4                                                                                                     BULQM                                                 TXQN
                                                   J13                                                                                                                                                                                   E10                                                                                                                                                                                                 F9
                                                         TSPACT11                                                                                                                                                              NEMU1                                                                                                                                                                                              BDLIP                                                RXIP
                              A(22)                 D2                                                                                                                                                                                   D10                                                                   E7                                                                                                                            F10
                                                         ADD22                                                                                                                                                                    TDI                                                                                  TDO                                                                                                        BDLIM                                                RXIN
                              A(21)                 L3                                                                                                                                                                                   C10                                                                   D7                                                                                                                            E10
                                                         ADD21                                                                                                                                                                   TDO                                                                                   TDI                                                                                                       BDLQP                                                 RXQP
                              A(20)                 L2                                                                                                                                                                                   B10                                                                   D8                                                                                                                            E9
                                                         ADD20                                                                                                                                                                   TCK                                                                                   TCK                                                                                                       BDLQM                                                 RXQN
                              A(19)                 L1                                                                                                                                                                                   E9                                                                    E8
                                                         ADD19                                                                                                                                                                   TMS                                                                                   TMS
                              A(18)                 J5                                                                                                                                                                                                                                                                                                                                                                                       J9
                                                         ADD18                                                                                                                                                                                                                                                                                                                                                                  EARP                                                   RCV_P
                              A(17)                 K4                                                                                                                                                                                   L11                                                                   K2                                                                                                                            J10
                                                         ADD17                                                                                                                                                                  BFSR                                                                                   BFSX                                                                                                     EARN                                                   RCV_N
                              A(16)                 K2                                                                                                                                                                                   K10                                                                   J2                                                                                                                            K9
                                                         ADD16                                                                                                                                                                   BDR                                                                                   BDX                                                    U101                                             AUXOP                                                   AUXOP
                                                                                                                  U102
                              A(15)                 K3                                                                                                                                                                                   P12                                                                   H3                                                                                                                            K10
                                                         ADD15                                                                                                                                                                  BFSX                                                                                   BFSR                                                                                                    AUXON                                                   AUXON
                              A(14)                 J4                                                                                                                                                                                   M11                                                                   J3                                                                                                                            G7
                                                         ADD14                                                                                                                                                                   BOX                                                                                   BDR                                            TWL3014                                                    AUXI                                                  AUXI
                                                                                                               D751992GHH
                              A(13)                 J3                                                                                                                                                                                                                                                                                                                                                                                       H9
                                                         ADD13                                                                                                                                                                                                                                                                                                                                                                   HSO                                                   HSO
                              A(12)                 J2                                                                                                                                                                                   P14                                                                  F5                                                                                                                             K7
                                                         ADD12                                                                                                                                                                   VDX                                                                                   VDR                                                                                                    HSMICP                                                   HSMICP
                              A(11)                 J1                                                                                                                                                                                   N13                                                                  H5                                                                                                                             K8
                                                         ADD11                                                                                                                                                                   VDR                                                                                   VDX                                                                                                  HSMICBIAS                                                  HSMICBIAS
                              A(10)                 H5                                                                                                                                                                                   M13                                                                  G5                                                                                                                             G6
                                                         ADD10                                                                                                                                                                 VSFRX                                                                                   VFS                                                                                                     GNDAV
                              A(9)                  H4                                                                                                                                                                                   N12                                                                  K3                                                                                                                             J7
                                                         ADD9                                                                                                                                                                 VCLKRX                                                                                   VCK                                                                                                      MICIP                                                  MICP
                              A(8)                  H2                                                                                                                                                                                                                                                                                                                                                                                       H7
                                                         ADD8                                                                                                                                                                                                                                                                                                                                                                   MICIN                                                  MICN
                              A(7)                  H3                                                                                                                                                                                   N7                                                                       J5                                                                                                                         J8
                                                         ADD7                                                                                                                                                             MCUDI                                                                                        UDX                                                                                                    MICBIAS                                                  MICBIAS
                              A(6)                  H1                                                                                                                                                                                   M7                                                                       K5
                                                         ADD6                                                                                                                                                            MCUDO                                                                                         UDR
                              A(5)                  G3                                                                                                                                                                                   M8                                                                       K6
                                                         ADD5                                                                                                                                                           MCUEN0                                                                                         UEN
                              A(4)                  G2                                                                                                                                                                                   P8                                                                                                                                                                                                  C4
  C                                                      ADD4                                                                                                                                                        MCUEN1_IO8                                 IFMODE                                                                                                                                                            SIMCK                                                SIM_CLK                 C
                              A(3)                  G4                                                                                                                                                                                   L8                                                                                                                                                                                                  B3
                                                         ADD3                                                                                                                                                       MCUEN2_IO13                                 HANDSFREE                                                                                                                                                          SIMIO                                               SIM_IO
                              A(2)                  G5                                                                                                                                                                                                                                                        E5                                                                                                                             D4
                                                         ADD2                                                                                                                                                                                                                                                          DBBSIO                                                                                                    SIMRST                                                SIM_RST
                              A(1)                  F2                                                                                                                                                                                   G13                                                                  F4
                                                         ADD1                                                                                                                                                                  SIM_IO                                                                                  DBBSCK
                                                    F3                                                                                                                                                                                   F13                                                                  G4                                                                                                                             B6
           A(1:22)                    TP101              ADD0                                                                                                                                                                SIM_CLK                                                                                   DBBSRST                                                                                                      ADIN1                                              JACK_DETECT
                                                                                                                                                                                                                                         G10                                                                                                                                                                                                 A6
                                                                                                                                                                                                                             SIM_RST                                                                                                                                                                                                ADIN2                                              BATT_TEMP
                                      D(15)         B3                                                                                                                                                                                                                                                         B8                                                                                                                            C7
                                                         DATA15                                                                                                                                                                                        R108                    V_IO                                    LEDA                                                                                                         ADIN3                                              TEMPSENSE
                                      D(14)         A3                                                                                                                                                                                   F14                                                                  B10                                                                                                                            C6
                                                         DATA14                                                                                    



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