三星全系列原理图-维修手册原件分布图w689原厂_d

1、8. 3 级维修8-1.框图8-1三星所有-内容可能有变动，恕不另行通知三星允许，不得使用本文件。Level 3 Repair8-2and proprietary-the contentshis service guide subject to change without prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly prohibited.Level 3 Repair8

2、-3and proprietary-the contentshis service guide subject to change without prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly prohibited.Level 3 Repair8-4and proprietary-the contentshis service guide subject to chang

3、e without prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly prohibited.3 级维修8-2.主板图8-2-1.顶部8-5三星所有-内容可能有变动，恕不另行通知三星允许，不得使用本文件。3 级维修8-2-2.底部8-6三星所有-内容可能有变动，恕不另行通知三星允许，不得使用本文件。3 级维修8-3. 故障排除8-3-1.逻辑部分（通电）未通电否BTC500V_

4、BAT 管脚3.4V？是否C514 = 1.2V ?是否C516=1.8V？是否OSC500 = 32.768 KHz ?是结束8-7三星所有-内容可能有变动，恕不另行通知三星允许，不得使用本文件。检查OSC500及邻近电路。（损坏，打开，等等）检查U504及邻近电路。（损坏，打开，等等）检查U504及其邻近电路。（损坏，打开，等等）充电或更换电池Level 3 RepairVBATVCXOPWR_2.8VR519L504BTC5001 12 2R523VF3 3NC 4NC 5NC 6NC 76C549C545ZD500C504F1XINXOUTG1C507R504OSC500H6C1NJ7

5、C1PC508VCORE_1.24VC3FB1FB2VMEM_1.8VC2L501A2LX1LX2C1L502G7RX NNRXINPH714C515R509J3EAR_LHPLHPRJ2EAR_RR510G9SPK_AMP_N SPK_AMP_POUTNOUTPJ88-8andproprietary-the contentshis service guide subject to change without prior notice.Distribution, transmis, or infringement of any content or data from thiswithout

6、 Samsungs written authorization is strictly prohibited.D501C5C54Level 3 RepairHEA700BTC500C515OSC500L502C531C508R504C518C523C529C535C530C521C525C306C317C3198-9and proprietary-the contentshis service guide subject to change without prior notice.Distribution, transmis, or infringement of any content o

7、r data from thiswithout Samsungs written authorization is strictly prohibited.C526C539C527C538U504C517C500C532C536C533C507C543C503C300C301ANT200C502C514L501R5003 级维修8-3-1.逻辑部分（LCD）LCD 工作异常否检查 LCD 和主 PBA 之间的连接情况。是否当 LCD 处于接通或暗光状态时，F705 管脚 4 和管脚 12 的值是否为 1.8V？是否当 LCD 处于接通或暗光状态时，检查 U504 管脚 B5(2.9V)，管脚

8、F6(2.9V)？是必要时更换 LCD 模块。是结束8-10三星所有-内容可能有变动，恕不另行通知三星允许，不得使用本文件。检查U504 及邻近电路（损坏，打开，等等）必要时更换或重新焊接。检查 F705（损坏，打开，等等）必要时更换或重新焊接。检查 HEA700（打开，损坏，等等）和 LCD FPCB 是否被损坏。必要时更换。Level 3 RepairF70519LCD_WRIN1IN2 IN3OUT1OUT2 OUT3LCD_WR_F210LCD_RSLCD_RDLCD_RS_FLCD_RD_F311 412LCD_CSIN4OUT4LCD_CS_F513LCD_RST LCD_FLMK

9、BR(4)KBC(3) IN5 IN6IN7OUT5 OUT6OUT7OUT8LCD_RST_F LCD_FLM_FKBR_F2(4)614715 816 IN8KBC_F2(3)GND GND1817VTOUCH 2.9VVANLG1 3.0VV_KEYLED_3.3VVANLG2_3.0VAUDIO_2.6VVDDAUX1_2.9VB9ALDO1ALDO2B7VRF_VDD_DIG_1.8VVDD 1.2VE5AUXLDO1VMAG_2.9VF5AUXLDO2E6AUXLDO3VAMP1_3.0VF6AUXLDO4E7AUXLDO5VTFLASH_2.9VU504H2LVLDO1LVLDO

10、2VLCD 2.9VE2A6HCLDO1HCLDO2A5B5MSLDO1B6MSLDO2A8RFLDO1RFLDO2A7F4LCLDOB3SIMLDOA4IOLDO8-11and proprietary-the contentshis service guide subject to change without prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly prohib

11、ited.Level 3 RepairC515L502C531C518C502L501C523C529C535C530C521C314C525C306C313C317C3198-12and proprietary-the contentshis service guide subject to change without prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly p

12、rohibited.C514C526C539C527C538U504C517C500C532C536C533C507C543C503C300C301C216C524C537C528R500OSC500C508R504C221C255C247C227C252L209C534VREG_CTLHEA700C213F7103 级维修8-3-1.逻辑部分（扬声器）扬声器工作异常否检查扬声器和主板之间的连接是否检查 UCD400 管脚 F1(C737)，管脚 F2(C738)信号。是结束8-13三星所有-内容可能有变动，恕不另行通知三星允许，不得使用本文件。检查UCD400和其周围的电路（损坏，打开，等等

13、）。必要时更换或重新焊接。检查 CN702（打开，损坏，等等）必要时更换或重新焊接。Level 3 RepairG7RXINNRXINPH7R509J3EAR_LHPLHPRJ2EAR_RR510G9SPK_AMP_NSPK_AMP_POUTNOUTPJ8USB OVP_5VE9CHGINACHGINBE8U504TP500D4PCPC1PC2E4D3CLK32K32KHZL600SPK_AMP_PSPK600112 2C609L604SPK_AMP_NC616C6158-14and proprietary-the contentshisservice guide subject to cha

14、ngewithout prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly prohibited.ZD600ZD601Level 3 RepairC515R500OSC500L502C531C508C518C502L501C523C529C535C530C521C525C306C317C319C6168-15and proprietary-the contentshis serv

15、ice guide subject to change without prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly prohibited.C514C526C539C527C538U504ZD600C517ZD601C500C532C536C533C507L600C702C543C701L604C503C300C301SPK600R5043 级维修8-3-1逻辑部分（麦克

16、风）麦克风异常否检查麦克风（MIC600）的焊接是否正常。是否在主板上，检查 MIC600 管脚 1(C614)1.8V是结束8-16三星所有-内容可能有变动，恕不另行通知三星允许，不得使用本文件。检查MIC600和其周围的电路（损坏，打开，等等）。必要时更换或重新焊接。检查MIC600和其周围的电路（损坏，打开，等等）。必要时更换或重新焊接。Level 3 RepairVMIC_BIASL601L603MIC600MAIN_MIC_N1ER2C611C612GNDGND2 OUT3L605MAIN_MIC_P4C6148-17and proprietary-the contentshisse

17、rvice guide subject to changewithout prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly prohibited.Level 3 RepairC131C130R114C100U102MIC6008-18and proprietary-the contentshis service guide subject to change without

18、prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly prohibited.C611C612BAT500C614C113L107R609C121U101C618R106R109C101C506U500C509C623C624L104R147C622PAM101L601CN101C5013 级维修8-3-1.逻辑部分（按键输入）按键输入异常否检查按键圆顶片是在键被按下时，检查 SC

19、AN(0),(1),(2)(ZD702, ZD703,ZD704,ZD705,ZD708)否（1.8V）是否变更为是检查圆顶片，必要时更换。结束8-19三星所有-内容可能有变动，恕不另行通知三星允许，不得使用本文件。检查圆顶片是开启或被损坏，必要时更换或重新焊接。检查圆顶片是否被损坏，必要时更换或重新焊接。Level 3 Repair8-20and proprietary-the contentshis service guide subject to change without prior notice.Distribution, transmis, or infringement of

20、any content or data from thiswithout Samsungs written authorization is strictly prohibited.3 级维修8-3-1.逻辑部分（R-UIM&识别）不能R-UIM 或检查C448为(3.0V)?否检查 SIM600 管脚 3(C620)或 SIM602管脚 3(C623)上的时钟输出是否正常?是否检查CN601管脚1(C621)，SIM602 管脚 1(C624) 是否为(3.0V)?是否检查C540 是否为3.0V）？是检查CN601，CN602是否被损坏。必要时更换。是结束8-21三星所有-内容可能有变动，

21、恕不另行通知三星允许，不得使用本文件。检查U504（损坏，打开，等等）。必要时更换。检查SIM601(C621)，SIM602(C624)是否开启或被损坏。必要时更换。检查U403（损坏，打开，等等）。必要时更换。Level 3 Repair D1 L400LXFBPWR_CORE_1.8VE2C438F6LDO1 LDO2 LDO3 LDO4 LDO5LDO6 LDO7 LDO8 LDO9PWR_DIG_3.0V PWR_OG_3.0VE6U403F5PWR_3.0VA2PWR_USB_3.3VA6PWR_PLL_3.0V PWR_RX_3.0V VCAM_3.0V_AFVCAM_1.8V_

22、IO PWR_TX_3.0VC6D6A4 B6C4 7C448C442C454C443C444C445C446C449C450SLOT1_SIM_3.0VCN601R6086 6115 522SLOT1_SIM_RST SLOT1_SIM_CLK4 433SLOT1_SIM_DATAGG10 9C61C620C621C6178-22and proprietary-the contentshis service guide subject to change without prior notice.Distribution, transmis, or infringement of any c

23、ontent or data from thiswithout Samsungs written authorization is strictly prohibited.E5 B5 C5VIN2 VIN3 VIN312NC NCLevel 3 RepairSLOT2_SIM_3.0VR609CN6026116545 422SLOT2_SIM_RST SLOT2_SIM_CLK33SLOT2_SIM_DATAGG107C622C623C624C618VTFLASH_2.9VVLCD 2.9VVUSB_3.3V_NVMVRF_U 2.8VVDDORF2_2.5VVCXOPWR_2.8VVSIM_

24、3.0VVBBD_2.9VC523C524C526C528C525C540C527C5298-23and proprietary-the contentshis service guide subject to change without prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly prohibited.Level 3 RepairTP406C515L502C531C

25、518C502L501C523C529C535C530C521C525C306C317C3198-24and proprietary-the contentshis service guide subject to change without prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly prohibited.C514R608C617C526C539C527C538U5

26、04C517C500C611C532C536C611C612BAT500C614U403R609C618R428R424C506R426U500C509C438R427C443C623C449C624C444C622C445L601C442C446C533C507C543C503C300C301C620C619C621CN101C501R500OSC500C508R504C107L103C448C450CN100C501C451L4003 级维修8-3-1.逻辑部分（振动电机）振动电机工作异常否检查电机和主板之间的连接。是否检查 U500 管脚 1(C509)是否为高电平(3.3V)?是否检查

27、 L602 和 L606 可否进行高低电压切换?是检查电机和主板。必要时更换。是结束8-25三星所有-内容可能有变动，恕不另行通知三星允许，不得使用本文件。检查MOTOR600是被损坏或开启。必要时更换或重新焊接。检查U500是被损坏或开启。必要时更换或重新焊接。检查MOTOR600是被损坏或开启。必要时更换或重新焊接。Level 3 RepairVBATVMOT 3.3VU5004VOUT 1VDDR50323MOT_ENCEGND5R506C506C509VMOT_3.3VMOTOR600L6021 12 2L606C610D6008-26and proprietary-the conte

28、ntshis service guide subject to change without prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly prohibited.R609C618C506U500C509C623GNDCN101C111L6060C610D603 级维修8-3-1.逻辑部分（照相机）照相机工作异常否检查照相机和主板之间的连接。是否检查 U601 管脚 2(C

29、512)是否为高电平(1.2V)?是否检查 U605 管脚 1(C642)是否为高电平(2.8V)?是否检查 U403 管脚 A4(C454)是否为(1.8V)?是检查照相机模块和主 PBA，必要时更换。是结束8-27三星所有-内容可能有变动，恕不另行通知三星允许，不得使用本文件。检查U403是被损坏或开启。必要时更换或重新焊接。检查U605是被损坏或开启。必要时更换或重新焊接。检查U601是被损坏或开启。必要时更换或重新焊接。检查FPCB和连接器之间的焊接。必要时更换或重新焊接。Level 3 RepairVBATVCAM_1.2V_CORECR502 L500R505CAM_PWR_EN1

30、U501C512R508R507VBATVCAM_2.8V_AVDDU5054 VDDVOUT 1R51123 CECAM_PWR_EN3GND5C541R514C5428-28and proprietary-the contentshisservice guide subject to change without prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly proh

31、ibited.81PGNDEN7OUT 2PGND63PGNDVIN54GNDAGNDLX505Level 3 RepairB4 F2 E4 F1E3 F3D1_RESET_ON SELPWR_HOLDSDALXE2FBLDO1 LDO2 LDO3 LDO4LDO5 LDO6 LDO7 LDO8 LDO9F6E6 F5U403SCLA1 C2 F4 B1 A5 D2A2PWR_ON EN5EN6 EN7 EN8 EN9A6C6 D6VCAM_3.0V_AF VCAM_1.8V_IO PWR_TX_3.0VA4 B6C442C454C444C505C512L500L400C448C454R436

32、C450TP401 TP404TP4068-29and proprietary-the contentshisservice guide subject to change without prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly prohibited.U501U403R428R424R502R426R508C438R427A3 B3 E112B2 C1 D5 E5

33、B5 C5GND GND GNDVIN1 VIN1 VIN2 VIN2 VIN3 VIN3C443NC NCC449C444C445R314C442C700R313C446C542R514R511C541C451R5073 级维修8-3-1.逻辑部分（触摸屏）触摸屏异常否检查 TSP 和 LCD 模块之间的连接是否检查U604管脚E6(C636),（2.9V）？是否为是否检查HEA702管脚62(R700),管脚 54(R701) 是否为高电平?(2.9V)是结束8-30三星所有-内容可能有变动，恕不另行通知三星允许，不得使用本文件。检查HEA702是被损坏或开启。必要时更换或重新焊接。检查U

34、604是被损坏或开启。必要时更换或重新焊接。检查 FPCB 和连接器的焊接，必要时将其更换或重焊。Level 3 RepairA3F1G1IN1 IN2IN3 ININ5 IN6 IN7IN8IN9 IN10IN11XIN XOUTD1 BC5 D6 D7B8 J H8H5H9H6 J7C1NC1PC3 C2FB1 FB2A2C1LX1LX2HG7 H7HPH_AMP_N HPH_AMP_PINA1 INA2RX NN RXINPGC513G5J3J2FM_L FM_RINB1 INB2HPL HPRC516G6VTOUCH 2.9VVANLG1 3.0VH1G9INLV1OUTNV_KEYL

35、ED 3.3VVANLG2 3.0VE1J8INLV2OUTPAUDIO_2.6VVDDAUX1_2.9VB9E9 E8ALDO1CHG NAB7ALDO2CHG NBVRF_VDD_DIG_1.8VU504E5DAUXLDO1AUXLDO2 AUXLDO3AUXLDO AUXLDO5PC1PC2F5EE6F6D332KHZE7C8 H3 C6C7C D5E3 D2F3 F2 G2VL VBIAS SCLSDA IRQB REFBPRESETBHFPWRB PWRONBTEST1 TEST2H2E2LVLDO1 LVLDO2A6 A5HCLDO1HCLDO2B5B6MSLDO1 MSLDO2A

36、8A7RFLDO1RFLDO2A1 A9 J1J9 1C533C535C537NCC539FLCLDONC NCC53C5 6C538B3SIMLDONC NCNCA2IOLDOVTOUCH_2.9VVTOUCH_2 9VVLCD_2.9VR700R701HEA7001 13 35 52424681012141618202224262830323436384042444648505254 56 RCV_P RCV_N BL_LED+_18V6KBC_F2(3) KBR_F2(4) SBL_LED+_18V SBL_LED+_18V7 79 910 BL_LED+_18V MBL_LED- MB

37、L_LED- LCD_FLM_F LCD_RST_F LCD_CS_FLCD_RD_F LCD_RS_F LCD_WR_F 11 111213 1314SBL_LED- SBL_LED-LCD_F_D(0)LCD_F_D(1) LCD_F_D(2) LCD_F_D(3) LCD_F_D(4) LCD_F_D(5) LCD_F_D(6) LCD_F_D(7) LCD_F_D(8)15 151617 171819 192021 2122 23 232425 252627 272829 293031 3132 33 3334SLCD_CS_F SLCD_RST_F SLCD_FLM_F SLCD_V

38、GH35 3536LCD_F_D(9)37 3738LCD_F_D(10) LCD_F_D(11) LCD_F_D(12) LCD_F_D(13) 39 394041 414243 434445 4546LCD_F_D(14) LCD_F_D(15)47 474849 4951 5153 5355 5557 5750TSP_FTSP_ L TSP_SDA52545658586059 5960C702C7018-31and proprietary-the contentshis service guidesubject to change without prior notice.Distrib

39、ution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly prohibited.NCNCNCNCZD700F7 F8 F9B1 B2 G8J6AGND DGND GNDPGND1 PGND2D D8 CGZD701BATTABATTB VBUSPGND3 PGND4VSSVCOINJ5Level 3 RepairC502L501C523C529C535C530C521C525C306C317C319HEA7008-32an

40、d proprietary-the contentshis service guide subject to change without prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly prohibited.C526C539C527C538U504C517R701C500R700C543ZD700ZD701C702C300C701C301L600L604ZD6ZD6010

41、0C6163 级维修8-3.故障排除8-3-2.射频部分（CDMA）启动 CDMA 模式否SVC&ROMA 工作正常吗？是否否DVGA 值（调试屏幕）检查正常吗？能正常呼出吗？是是Tx 回路检查正常吗？（参见 CDMA 发射部分）否是否FER 正常吗？是结束8-33三星所有-内容可能有变动，恕不另行通知三星允许，不得使用本文件。CAMA Rx检查RFS100、ANT100和主ANT（损坏，裂开，打开，等等）。必要时更换或重焊。用 cal 程序调节按照 CDMA Tx 流程检查。用程序调节 Rx检查CDMA Rx回路（损坏，打开，等等）Level 3 Repair8-34and propriet

42、ary-the contentshis service guide subject to change without prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly prohibited.Level 3 Repair8-35and proprietary-the contentshis service guide subject to change without pri

43、or notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly prohibited.Level 3 Repair8-36and proprietary-the contentshis service guide subject to change without prior notice.Distribution, transmis, or infringement of any conten

44、t or data from thiswithout Samsungs written authorization is strictly prohibited.3 级维修8-3-2.射频部分（GSM900/1800 Rx）启动 GSM/模式否SVC&ROMA 工作正常吗？是否Tx 回路检查正常吗？否能正常呼出吗？（参见 GSM/部分）Tx是是否BER 正常吗？是结束8-37三星所有-内容可能有变动，恕不另行通知三星允许，不得使用本文件。检查RFS101、ANT101和主ANT（损坏，裂开，打开，等等）。必要时更换或重焊。用 cal 程序调节参见 GSM/Tx 部分。检查 GSM/RX 回路（

45、损坏，打开，等等）Level 3 Repair8-38and proprietary-the contentshis service guide subject to change without prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly prohibited.Level 3 RepairK25RFSLEEPCTRL1 RFSLEEPCTRL2RFSLEEPCTRL3

46、L23L25J24SBSTSBDTRXDATA3G0RXDATA3G1 RXDATA3G2J25K24R308H24TXDATA3G0TXDATA3G2_TXRXENL22G_DIGRF_TXEN G_DIGRF_DATAK22TXDATA3G1_TXRXDATAUCP300W25W24U1RXDU1TXDU19GSM_UART_RX GSM_UART_TXUARXUATXW23V25V20UACTSNUARTSNV22UART_TXD UART_RXDUBRX UBTX UBCTSNUBRTSNV24U20UART_RTS_N UART_CTS_NW228-39and proprietary

47、-the contentshisservice guide subject to change without prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly prohibited.Level 3 Repair8-40and proprietary-the contentshis service guide subject to change without prior n

48、otice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly prohibited.3 级维修8-3-2.射频部分（CDMA）否检查 U105 是否被损 坏，打开，裂开，等等。检查U105 管脚12 射频输入级（电源：-5dBm+5dBm）是是否检查PAM100管脚7上的增益（增益：+20dBm+29dBm）是结束8-41三星所有-内容可能有变动，恕不另行通知三星允许，不得使用本文件。检查 RFS10

49、0、ANT100 和主 ANT（损坏，裂开，打开，等等）。必要时更换或重焊。检查PAM100和其周围的电路。（损坏，裂开，打开，等等）必要时更换。检查 U105 及邻近电路，必要时将其更换。部分异常（接通 CDMA 最大电源时）Level 3 Repair8-42and proprietary-the contentshis service guide subject to change without prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Sam

50、sungs written authorization is strictly prohibited.Level 3 Repair8-43and proprietary-the contentshis service guide subject to change without prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly prohibited.Level 3 Repa

51、ir8-44and proprietary-the contentshis service guide subject to change without prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly prohibited.3 级维修8-3-2.射频部分（GSM900/1800）检查U103管脚L12(C190:GSM)否管脚M12(L127:(大约 6.5dBm)是检查

52、PAM101管脚26(L104)(功率：同 PCL)否是结束8-45三星所有-内容可能有变动，恕不另行通知三星允许，不得使用本文件。检查 RFS101、ANT101 和主 ANT（损坏，裂开，打开，等等）。必要时更换或重焊。检查PAM101和其周围的电路。（损坏，裂开，打开，等等）必要时更换。检查U103及其邻近电路。（损坏，裂开，打开，等等）必要时更换。部分异常（接通 CDMA 最大电源时）Level 3 RepairK25RFSLEEPCTRL1RFSLEEPCTRL2L23L25RFSLEEPCTRL3J24SBSTSBDTRXDATA3G0RXDATA3G1 RXDATA3G2J25K

53、24R308H24TXDATA3G0TXDATA3G2_TXRXENL22G_DIGRF_TXEN G_DIGRF_DATAK22TXDATA3G1_TXRXDATAUCP300W25W24U1RXDU1TXDU19GSM_UART_RX GSM_UART_TXUARX UATXUACTSNUARTSNW23V25V20V22UART_TXD UART_RXD UART_RTS_N UART_CTS_NUBRX UBTX UBCTSNUBRTSNV24U20W228-46and proprietary-the contentshis service guide subject to chang

54、e without prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly prohibited.Level 3 Repair8-47and proprietary-the contentshis service guide subject to change without prior notice.Distribution, transmis, or infringement

55、of any content or data from thiswithout Samsungs written authorization is strictly prohibited.Level 3 Repair8-48and proprietary-the contentshis service guide subject to change without prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written author

56、ization is strictly prohibited.3 级维修8-3-2.射频部分（无线接收/发射，蓝牙）*无线接收开启 WLAN 模式否WLAN 搜索是否正常？是结束*无线发射开启 WLAN 模式否WLAN 发射是否正常？是结束8-49三星所有-内容可能有变动，恕不另行通知三星允许，不得使用本文件。检查WLAN的发射路径（损坏，裂开，打开，等等）U204 C246 U200 C210 F202 C213 ANT201检查WLAN的接收路径（损坏，裂开，打开，等等）ANT201 C213 F202 C210 U200 C245 U2043 级维修*蓝牙开启蓝牙模式否蓝牙搜索是否正常？

57、是结束8-50三星所有-内容可能有变动，恕不另行通知三星允许，不得使用本文件。检查蓝牙路径（损坏，裂开，打开，等等）ANT201 C213 F202 C210 U200 C202 U203Level 3 Repair*WLAN Rx8-51and proprietary-the contentshis service guide subject to change without prior notice.Distribution, transmis, or infringement of any content or data from thiswithout Samsungs written authorization is strictly prohibited.Level 3 Repair8-52and proprietary-the contentshis service guide subject to change without