Text preview for : Samsung GT-I9100 Galaxy S II - 08 Level 3 repair - block, pcb diagrams, flow chart of troubleshootin part of samsung i9100 samsung galaxy S2 GT-i9100 service manual, schematic (3 parts)
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T-FLASH
26MHz
GPS_UART_RXD
GPS_UART_TXD
GPS_UART_RTS UART 1 T-FL ASH MEGA_CAM_SCL_2.8V
GPS_UART_CTS GPIO MEGA_CAM_SDA_2.8V
GPS MIPI ISP
GPS reciever 26MHz
interface
OSC POP 8M
control MCP
8-1. Block Diagram
MEMORY 16-BIT IF MEMORY
(4G/4 G/1G)
24-BIT
ASM LCD IF RGB IF
MAGNETIC (1.8V)
SENSOR
VT_CAM_SCL_2.8V Application Processor
VT_CAM_SDA_2.8V
TRANSCEIVER CP +CP PMIC VT CAMERA + Memory
PS_ALS_SCL_2.8V 24MHz
/PROXY sensor
8. Level 3 Repair
PS_ALS_SDA_2.8V TCXO
(POP)
Digital RF Digital RF interface TOUCH_SCL_2.8V
TOUCH_SDA_2.8V GPIO MMC
TOUCH KEY 0/ 1 (2.8V) 16G i/Movinand
2G_TX_LB
2G_TX_HB
GYRO SENSE_SCL_2.8V
SENSE_SDA_2.8V
PM_L SENSOR WiFi 2.8V
USB MMC3
2G/3G PAM 2G/3 G Tx AUDIO
PM_H ACC SENSOR
3G_TX
2G/3G_RX
SIM UART
2G/3 G Rx I2S1 I2S2
Charger IC
3G_LB
3G_HB
USB_OTG BT/Wifi
BT_UART_RXD
BAND S/W AP_FLM_RXD_2.8V BT_UART_TXD
AP_FLM_TXD_2.8V UART 3 UART 0 BT_UART_CTS Module
CP_RXD BT_UART_RTS
CP_TXD
SIM CARD
CP_D+
CP_D-
UART 2
3G_TX
AUDIO
REC_PCM_IN
REC_PCM_CLK
REC_PCM_OUT
REC_PCM_SYNC
SPEECH_PCM_IN
USB I2S1 I2S0
SPEECH_PCM_CLK
SPEECH_PCM_OUT
AP_FLM_RXD
SPEECH_PCM_SYNC
AP_FLM_TXD
RX CP_RXD_1.8V
DUP/SAW BANK CP_TXD_1.8V MHL_I2C/MSENSOR_MHL_I2C
MHL_DM/DP/ID MHL
X-TAL
Switch IC BT_PCM_CLK 37.4MHz
BT_PCM_DIN
PMIC_DP/DM BT_PCM_DOUT
USB_DP/DM
BT_PCM_SYNC
8-1
AP_D+/-
USB_DP
MM_I2S_CLK
MM_I2S_SYNC
MM_I2S_DI
MM_I2S_DO
MICRO IF_RXD
USB_DM
IF_TXD
USB_ID USB S/W IC
SPEECH_PCM_IN/OUT SPEECH_PCM_IN/OUT_
MICRO USB CODEC
2MIC_I2C_1.8V_CP 2-MIC Chip PCM / I2S PCM / I2S PCM / I2S
IF Port 2 IF Port 1 IF Port 3
VPS_P
VPS_N
USB_ID LV. AP_RXD FM Radio
JTAG A/ S 2 A/ S 1 AP_TXD
SHIFTER SPK_OUT_P SPK
JTAG_RXD
FOG JTAG_TXD SPK_OUT_N AMP
EAR_L EAR Audio Codec
AP PMIC EAR_R AMP
3.5ø RCV_OUT_P RCV
RCV_OUT_N AMP
EAR
RESET
IC LINE2 LINE1 RADIO_L
L/R MIC1 MIC2 MIC3 L/R RADIO_R
FUEL FUEL_I2C
GAUGE
Sub mic_P/N
Ear mic_P/N
Main mic_P/N
OVP RTC Main MIC 3.5phi Ear MIC
VPS_P
VPS_N
AP_PMIC_SCL Sub MIC
MICBIAS
AP_PMIC_SDA MICBIAS_LDO_2.8V LDO
MICBIAS MICBIAS
LDO LDO
32.76 8
USB_VBUS_AP_5V
KHz
USB_VBUS_CP_5V
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung's written authorization is strictly prohibited.
Level 3 Repair
8-2. PCB Diagrams
8-2-1. Top
ANT201