Samsung GT-B7320L Servise Manual

Also see for GT-B7320L: User manual User manual

Contents

SAMSUNG Proprietary-Contents may change without noticeFlow Chart of Troubleshooting9-73This Document can not be used without Samsung's authorizationBT, WIFI ComboC311VWLAN_1.2VTP_BT_RST1 12233ANT301C306VREG_BT_1.8VR303VREG_MSMP_2.6VTP_WLAN_nSLEEPC305C310C300C301C302R304V_BATC303TP_WLAN_RSTR302L306C30458 GND59 GND6XTALO60 GND7XTALI8WOW 9CHIP_PWD_L50GPIO551AVDD1852DVDD1253AVDD1254DVDD_GPIO_155TXDO56 GND57 GND43 BT_PCM_IN44 BT_PCM_SYNC45 BT_PCM_CLK46 BT_PCM_OUT47VBAT148NC 49NC5 BT_CLK_EN36NC37NC38 BT_CLK_32K39 BT_RESETB4DVDD_GPIO_040 GND41 RF_IN_OUT_142 GND29BT_VDD_PIO3SDIO_DATA_330 BT_CLK_REQ_IN31 BT_XTALI32 BT_XTALO33BT_VDD1834NC35 BT_CLK_REQ_OUT21BT_VDD15_CAP22NC23 BT_UART_TX24 BT_UART_RX25 BT_UART_CTS26 BT_UART_RTS27 BT_HOST_WAKE28 GND14 GND15SDIO_DATA_1 16SDIO_DATA_217SDIO_CMD18DVDD_SDIO19LF_XTALI2CLK_REQ20DVDD_BTMOD3001RXDO10SDIO_DATA_011SYS_RST_L12 GND13SDIO_CLKSLEEP_CLK_WIFIBT_nRSTnWLAN_RSTBT_RTSBT_CTSBT_HOST_WAKEWLAN_SD_DATA(3)BT_CLKBT_CLK_REQBT_PCM_OUTBT_PCM_SYNCBT_PCM_CLKBT_PCM_INWLAN_CLKWAKE_ON_WLANWLAN_nSLEEPWLAN_SD_DATA(0)WLAN_SD_CLKWLAN_SD_DATA(1)WLAN_SD_DATA(2)WLAN_SD_CMDWLAN_CLK_REQBT_RXDBT_TXDBT, WIFI TCXOVREG_MSMP_2.6VVWLAN_1.2VVREG_MSMP_2.6VC313R306R308VREG_MSME_1.8VC3181B3GND5VCC4 YU3022AR307CE35GND 2GNDVDD4 VOUT 1U3014VDDVCO300GND2OUT31SW10VC317C314C312WLAN_CLKBT_CLKWLAN_CLK_REQBT_CLK_REQ