Flow Chart Of Troubleshooting - Samsung GT-B3410 Service Manual

Flow Chart of Troubleshooting

VDD_IO_LOW_1.8V
R100
68K
1005
B4
A7
B6
G3
REF_ON_PMU
H4
REF_ON
H6
TP117
G4
BT_STA
D4
BT_ACT
E4
BT_RF_ACT
TP119
G6
PCM_IN
TP120
H7
PCM_OUT
TP122
G5
PCM_CLK
TP123
F5
PCM_SYNC
H3
B7
R115
B5
C6
C5
F3
E3
C171
1005 E2
FM_L
E1
FM_R
C172
1005
Bluetooth / FM radio COMBO
VDD_IO_LOW_1.8V
AIO1
VDD_IO_LOW_1.8V
B1
PIO0 BT_RF
PIO1
F1
FM_RX
PIO2|CLK_REQ_OUT
H1
PIO3|CLK_REQ_IN FM_TX_N
G1
PIO4 FM_TX_P
PIO5
D6
PIO6 UART_RX
D7
PIO7 UART_TX
E7
UART_CTS
E6
PCM1_IN|SPI_MOSI UART_RTS
PCM1_OUT|SPI_MISO
H5
PCM1_CLK|SPI_CLK SLEEP_CLK
PCM1_SYNC|SPI_CS#
A3
SPI_PCM#_SEL U102 SYS_CLK|XTAL_IN
VDD_IO_LOW_1.8V
A4
PCM2_IN VREGIN_H
A5
PCM2_OUT VREGOUT_H
F4
PCM2_CLK VREG_ENABLE_RST#
PCM2_SYNC
C2
NC
D5
AUDIO_IN_L NC
E5
AUDIO_IN_R NC
1
NC
2
AUDIO_OUT_L NC
AUDIO_OUT_R
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C164 C132 C104 C130
10V 6.3V
16V 6.3V
1005 1005 1005 1005
R104
BT_INT
TP113
TXD2
RXD2
TP115
RTS2
TP116
CTS2
CLK32K
C168
BT_CLK
1005
R102
BT_RESET
9-28
C134
C131 C137
6.3V 6.3V 6.3V
1005 1005 1005
BT_RX_TX
FM_ANT
L124 1005
C112
L128