Service Manual
Page 51
...ANT1 0 2 ANT1 0 3 ANT1 0 0 ANT1 0 1 L101 R100 C1 8 2 SC1 0 4 R1 1 6 BOTHHOLE6 0 1 C1 1 0 C1 1 1 9-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization D3 FPC5 0 2 7004-08-800 U308 ESDALC6V1-5M6 L1 2 3 SIM300 C188 L121 R317 PC-D6-A3-H2.7-S-M L4... 0 5 L4 0 4 U312 ESDALC6 V1 -5 M6 R5 0 0 R520 ZD5 00 C5 0 8 C5 0 9 ...
...ANT1 0 2 ANT1 0 3 ANT1 0 0 ANT1 0 1 L101 R100 C1 8 2 SC1 0 4 R1 1 6 BOTHHOLE6 0 1 C1 1 0 C1 1 1 9-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization D3 FPC5 0 2 7004-08-800 U308 ESDALC6V1-5M6 L1 2 3 SIM300 C188 L121 R317 PC-D6-A3-H2.7-S-M L4... 0 5 L4 0 4 U312 ESDALC6 V1 -5 M6 R5 0 0 R520 ZD5 00 C5 0 8 C5 0 9 ...
Service Manual
Page 53
Power On z PDA Part 'Power On' No At TA300 V>3.32 Yes 1,4 Pins in U304 V1 = V4 Yes Voltage in U605 V1=3.0 V2=1.8 V3=1.4 V4=1.4 V5=1.8 V5=1.8 No Battery Change No Check U304 & Neighboring Circuit No Check U605 & Neighboring Circuit Yes Check other Power Devices 10-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization 10. Flow Chart of TroubleShooting 10-1.
Power On z PDA Part 'Power On' No At TA300 V>3.32 Yes 1,4 Pins in U304 V1 = V4 Yes Voltage in U605 V1=3.0 V2=1.8 V3=1.4 V4=1.4 V5=1.8 V5=1.8 No Battery Change No Check U304 & Neighboring Circuit No Check U605 & Neighboring Circuit Yes Check other Power Devices 10-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization 10. Flow Chart of TroubleShooting 10-1.
Service Manual
Page 54
... 18 17 16 15 14 13 12 11 VBATT L603 SCL SDA _LBO PV2 LX2 PG2 IN8 IN GND V8 VBATT U605 GND V4 SET1 V1 EN1 PV1 LX1 PG1 SRAD EN2 EN34 32 33 L604 VCC_1.4V_SRAM VCC_3.0V SYS_EN SYS_EN PWR_EN 21 LBF 22 LBR 23 _MR R A MP 24... 7 B1 6 Y2 5 C327 VEXT_5V IF_CON_SENSE ON_SW U310 1 OUT GND 4 2 VDD NC 3 D302 1 3 2 4 5 R316 V_DC VBATT U304 6NC VOUT 1 5 GND GND 2 4 VIN EN 3 TA300 D301 10-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without...
... 18 17 16 15 14 13 12 11 VBATT L603 SCL SDA _LBO PV2 LX2 PG2 IN8 IN GND V8 VBATT U605 GND V4 SET1 V1 EN1 PV1 LX1 PG1 SRAD EN2 EN34 32 33 L604 VCC_1.4V_SRAM VCC_3.0V SYS_EN SYS_EN PWR_EN 21 LBF 22 LBR 23 _MR R A MP 24... 7 B1 6 Y2 5 C327 VEXT_5V IF_CON_SENSE ON_SW U310 1 OUT GND 4 2 VDD NC 3 D302 1 3 2 4 5 R316 V_DC VBATT U304 6NC VOUT 1 5 GND GND 2 4 VIN EN 3 TA300 D301 10-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without...