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Flow Chart of Troubleshooting
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7-3
, 1%
(rf-5000-6P-2.2L)
VCCD
C103
100NF
VCCB
2.2UF
16V
K12
VSI
M
VSS1G5
VSS2K4
VSS3R2
VSS4P6
VXVCM
R13
XOENAQ
D1
C111
G11
VLDO_2
J1
2
VLDO_3
A13
VLDO_4
B12
VLDO_5
B10
VLDO_6
A14
VLDO_7
C12
VREF
A10
VREGN
R14
VREGP
M13
VRTC
H11
VDD_IO1 N5
VDD_IO2 J4
VDD_OCTLC4
VEXT
E14
VIB_DRV
F15
VIB_RNG_EN
L9
A12
VL4S_A
VL4S_B
B11
VL5S_A
D10
VL5S_B
C9
VLDO_1
E13
J3
VDD1
VDD12
J1
3
VDD2 M3
VDD3 N6
VDD34
C11
VDD5 C10
VDD67 B13
VDDB A6
VDDD N11
VDDV L11
SERDA
B1
SERLE1
A2
SERLE2
SIM_CLK
K14
SIM_IO
J1
1
K11
SIM_RST
TXP
E7
N9
UP_CLK
UP_I
O
P10
UP_RST
R10
VACC
F14
VBAT
RTC_CLK
N4
RW
N
L2
RXTXI
N
D6
D7
RXTXI
P
RXTXQN
C6
RXTXQP
C7
SCLK_PSC
L8
SDI_PSC
M7
SDO_PSC
N7
SERCK
C2
C1
OCTL7
PSW1_BUF
L7
PWR_KEEP
M9
PWR_SW1N
C15
PWR_SW
2
C14
RAREF1
B6
RAREF2
B5
R3
RESETN_CSP
K9
RESET_O
F13
RING_DRV
H10
RTC_ALM
N
1
NC5
NC6 2
NC7
P5
OCTL0
E6
C5
OCTL1
OCTL2
F5
E5
OCTL3
A4
OCTL4
OCTL5
G6
OCTL6
B3
A3
GND_PSC2K15
INTRQ
L10
L3
I|O
LED1_DRV
G13
LED2_DRV
G12
MC
R6
MICINN
M14
MICINP
N14
MICOUTN
P15
MICOUTP
N15
MODE
N10
GNDS3 F9
GNDS4 F10
GNDS5 G7
GNDS6 G8
GNDS7 G9
GNDS8 G10
GNDS9 H6
GNDV P13
GND_HCURF11
GND_OCTLB4
GND_PSC1B15
E8
GNDS1 F7
H7
GNDS10
GNDS11 H8
H9
GNDS12
GNDS13 J7
GNDS14 J8
GNDS15 J9
GNDS16 J10
K10
GNDS17
GNDS2 F8
J5
DB3
J6
DB4
DB5
H5
G3
DB6
DB7
G4
DB8
F4
DB9
F1
DINTR
P3
GNDB F6
GNDD M10
GNDQ
M6
DAIRN
P4
DB0
K1
DB1
K2
F2
DB10
DB11
F3
DB12
E2
DB13
E3
DB14
D3
D2
DB15
DB2
K3
AUXOUTN
L13
AUXOUTP
K13
D13
AUX_ADC3
CH_BDRV
E11
CH_ISEN
F12
CH_RES
D14
E9
CREF
K8
CSN_PSC
R4
DAICK
DAIDI
L6
DAIDO
K7
AB7
AB8
K5
ADC_AUX1
E10
ADC_AUX2
D15
D9
AFC
AOUTAN
N12
AOUTAP
P11
AOUTBN
P12
AOUTBP
R12
AUXINN
L14
AUXINP
M15
CSP2200B1
U101
AB0
K6
P1
AB1
L5
AB2
N1
AB3
AB4
N2
M2
AB5
M1
AB6
R105
0
VR
F
100
R113
VBAT
C118
220NF
10K
R110
0
R104
VBAT
100PF
C110
C119
100NF
2.2UF
C112
C120
1UF
6.3V
1.2K
R101
16V
10K
R109
NC
R115
11
GG
12
GND
3
2
IN
4
ISET
VL
1
6
_ACOK
8
_CHG
_EN
5
U107
MAX1508ETA
BATT
7
9
G
10
G
VCCD
R112
100K
C123
10UF
10V
16V
2.2UF
C116
0
R103
100
R102
33PF
C107
TP103
470NF
C113
TP102
AGND
7
NC
8
NC
9
NC
10
NC
VCC
1
VCC
2
VPP
5
AGND
CN101
5000-6P-2.2L
CLK
3
GND
4
6
I/O
RB414_IV02N
BAT101
NEG
2
PO
S
1
AGND
100NF
C106
470nF
C121
AGND
100NF
C117
R108
0
VCCD
VCCA
10V
2.2UF
C104
R114
100K
VRT
C
VCCD
C101
56PF
VCC_1.8A
R106
0
DTC144EM
Q102
1
3
2
C109
33PF
TP104
C124
4
Y
100NF
VBAT
TC7S32FU
U102
2
A
1
B
3
GND
5
VCC
R111
100K
TP105
C115
1UF
6.3V
VCCD
VCCA
10V
2.2UF
C105
56PF
C102
C108
33PF
AGND
C122
470nF
TP106
56PF
C114
FL_LED
JIG_ON
TA_VEXT
R107
2.7K
VIB_EN
GSM_TX_EN
DCS_TX_EN
VREF
RXTXI
N
RXTXI
P
RXTXQ
N
RXTXQ
P
UP_SCLK
UP_SDI
TXPOWER
SIMCLK
SIMDATA
SIMRST
BL_KEY_LED
CLK13M_M
C
MICINN
MICINP
MICOUTN
MICOUTP
PWR_KEEP
PWR_ON
RST
RTCALARM
CLK32K
CHG_ON
CHG_DET
TA_VEXT
AFC
AOUTAN
AOUTAP
UP_CS
DSP_INT
DSP_AB(7)
DSP_AB(6)
DSP_AB(5)
DSP_AB(4)
DSP_AB(3)
DSP_AB(2)
DSP_AB(1)
DSP_AB(0)
VBAT
MELODY_VI
B
DSP_DB(8)
DSP_DB(7)
DSP_DB(6)
DSP_DB(5)
DSP_DB(4)
DSP_DB(3)
DSP_DB(2)
DSP_DB(15)
DSP_DB(14)
DSP_DB(13)
DSP_DB(12)
DSP_DB(11)
DSP_DB(10)
DSP_DB(1)
DSP_DB(0)
DSP_AB(8)
ICHRG
SERLE
DSP_RW
N
FLASH_RESET
TX_EN
SI_EN
TX_BAND_SEL
XOENA
DSP_I
O
DSP_DB(9)
SERCLK
SERDAT
DSP_AB(0:8)
DSP_DB(0:15)
KEY_COL(2)
KEY_ROW(0
)
INTRQ