Samsung SGH-F860V, Руководство по обслуживанию

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Mobilchips
SGH-E860V Flow Chart of Troubleshooting
2- 2
C136
R114
R111
OSC100
2
GND
3
OUT
VCC 4
1
VCON
C141
VRF_2.9
C133
10
R110
C135
R113
C134
C131
C140
R112
SI_13M
CLK13M_TR
CLK13M_MC
AFC
CLK13M_RF
CLK13M_YMU
Vbat
C427
C416 C421
R402
C417
Vrf_2.9 Vccd_1.8_psc
C400
Vccd_2.8
Vccd_2.8
R407
Vccb_2.8
M400
2
1
C403
Vccd_1.8
C419
C438
Vccd_1.5_psc
C401
C422
Agnd
C420
R410
R408
Vbat
C428
C415
C402
5
G
1
S
S
V
4
K
2
S
S
V
2
R
3
S
S
V
6
P
4
S
S
V
3
1
R
M
C
V
X
V
1
D
Q
A
N
E
O
X
Th400
J12
Vldo_2
A13
Vldo_3
B12
Vldo_4
B10
Vldo_5
A14
Vldo_6
C12
Vldo_7
A10
Vref
4
1
R
N
G
E
R
V
3
1
M
P
G
E
R
V
H11
Vrtc
K12
Vsim
1
OI
_
D
D
V
4J
2
OI
_
D
D
V
4
C
L
T
C
O
_
D
D
V
E14
Vext
F15
Vib_drv
9
L
N
E
_
G
N
R
_
BI
V
A12
Vl4s_a
B11
Vl4s_b
D10
Vl5s_a
Vl5s_b
C9
G11
Vldo_1
3J
1
D
D
V
J13
Vdd12
3
M
2
D
D
V
6
N
3
D
D
V
C11
Vdd34
01
C
5
D
D
V
31
B
7
6
D
D
V
6
A
B
D
D
V
11
N
D
D
D
V
1
1
L
V
D
D
V
5
N
B1
A2
Serle2
K14
Sim_clk
J11
Sim_io
K11
Sim_rst
7
E
P
X
T
N9
Up_clk
P10
Up_io
R10
Up_rst
F14
Vacc
E13
Vbat
L2
Rwn
6
D
NI
X
T
X
R
7
D
PI
X
T
X
R
6
C
N
Q
X
T
X
R
7
C
P
Q
X
T
X
R
L8
Sclk_psc
Sdi_psc
M7
N7
Sdo_psc
C2
Serck
Serda
C1
Serle1
7
L
F
U
B
_
1
W
S
P
9
M
P
E
E
K
_
R
W
P
5
1
C
N
1
W
S
_
R
W
P
4
1
C
2
W
S
_
R
W
P
6
B
1
F
E
R
A
R
5
B
2
F
E
R
A
R
Resetn_csp
R3
9
K
O
_
T
E
S
E
R
F13
Ring_drv
H10
Rtc_almn
4
N
K
L
C_
C
T
R
0
1
N
E
D
O
M
5
C
N
1 2
6
C
N
E6
Octl0
Octl1
C5
F5
Octl2
Octl3
E5
A4
Octl4
Octl5
G6
B3
Octl6
Octl7
A3
1
C
S
P
_
D
N
G
51
K
2
C
S
P
_
D
N
G
0
1
L
Q
R
T
NI
I|o
L3
G13
Led1_drv
G12
Led2_drv
6
R
C
M
4
1
M
N
NI
CI
M
4
1
N
P
NI
CI
M
5
1
P
N
T
U
O
CI
M
5
1
N
P
T
U
O
CI
M
9
F
3
S
D
N
G
0
1
F
4
S
D
N
G
7
G
5
S
D
N
G
8
G
6
S
D
N
G
9
G
7
S
D
N
G
01
G
8
S
D
N
G
6
H
9
S
D
N
G
31
P
V
D
N
G
1
1
F
R
U
C
H
_
D
N
G
4
B
L
T
C
O
_
D
N
G
51
B
Q
D
N
G
7
F
1
S
D
N
G
7
H
0
1
S
D
N
G
8
H
1
1
S
D
N
G
2
1
S
D
N
G
9
H
7J
3
1
S
D
N
G
8J
4
1
S
D
N
G
9J
5
1
S
D
N
G
0
1J
6
1
S
D
N
G
01
K
7
1
S
D
N
G
8
F
2
S
D
N
G
Db2
Db3
J5
J6
Db4
H5
Db5
G3
Db6
G4
Db7
F4
Db8
F1
Db9
3
P
R
T
NI
D
6
F
B
D
N
G
0
1
M
D
D
N
G
8
E
6
M
O
DI
A
D
4
P
N
RI
A
D
K1
Db0
Db1
K2
F2
Db10
F3
Db11
E2
Db12
E3
Db13
D3
Db14
D2
Db15
K3
5
1
M
P
NI
X
U
A
3
1
L
N
T
U
O
X
U
A
3
1
K
P
T
U
O
X
U
A
31
D
3
C
D
A
_
X
U
A
E11
Ch_bdrv
F12
Ch_isen
D14
Ch_res
Cref
E9
Csn_psc
K8
4
R
K
CI
A
D
6
L
I
DI
A
D
K7
K5
Ab8
E10
Adc_aux1
D15
Adc_aux2
5
P
4
X
U
A
_
C
D
A
9
D
C
F
A
2
1
N
N
A
T
U
O
A
1
1
P
P
A
T
U
O
A
2
1
P
N
B
T
U
O
A
2
1
R
P
B
T
U
O
A
4
1
L
N
NI
X
U
A
K6
Ab0
Ab1
P1
L5
Ab2
Ab3
N1
N2
Ab4
Ab5
M2
M1
Ab6
Ab7
U401
Vccb_2.8
Vcca_2.8
Vrtc_1.5
C408
R409
C426
R426
C418
Vrf_2.9
13
4
C
Vcca_2.8
Vbat
Vccb_2.8
0
34
C
Vsim
Q
A
N
E
O
X
Intrq
Rtcalarm
K
23
K
L
C
NI
X
T
R
PI
X
T
R
N
Q
X
T
R
P
Q
X
T
R
Up_sclk
Up_sdi
Up_sdo
Sim_clk
Sim_io
Sim_rst
C
P
A
V
Simclk
Simdata
Simrst
Gsm_tx_en
Dcs_tx_en
P
A
T
U
O
A
N
B
T
U
O
A
P
B
T
U
O
A
N
NI
X
U
A
P
NI
X
U
A
N
T
U
O
X
U
A
P
T
U
O
X
U
A
Ear_check
Ichrg
Up_cs
T
NI
_
P
S
D
Key_bl1
C
M
_
M
3
1
K
L
C
N
NI
CI
M
P
NI
CI
M
N
T
U
O
CI
M
P
T
U
O
CI
M
F
U
B_
1
W
S
P
Pwr_keep
N
O
_
R
W
P
N
O
_
GI
J
Rst
Flash_reset
C
F
A
N
A
T
U
O
A
Bp_vf
Dsp_db(8)
Dsp_ab(0)
Serle
Serdat
Serclk
Pac_en
Rf_en
Dsp_io
Dsp_rwn
Tx_band_sel
Dsp_db(15)
Dsp_db(0:15)
Dsp_db(14)
Dsp_db(13)
Dsp_db(12)
Dsp_db(11)
Dsp_db(10)
Dsp_db(9)
Dsp_db(7)
Dsp_db(6)
Dsp_db(5)
Dsp_db(4)
Dsp_db(3)
Dsp_db(2)
Dsp_db(1)
Dsp_db(0)
Dsp_ab(0:8)
Dsp_ab(8)
Dsp_ab(7)
Dsp_ab(6)
Dsp_ab(5)
Dsp_ab(4)
Dsp_ab(3)
Dsp_ab(2)
Dsp_ab(1)