Samsung SGH-E860V, Service Manual

Page: 8 / 49

Mobilchips
SGH-E860V Flow Chart of Troubleshooting
2- 5
C203
R211
C214
VCCD_1.8
C207
C
T
R
1
X
C
T
R
2
X
9
1
F
2
1
M
2
S
S
V
8
1
A
8
G
3
S
S
V
9
G
4
S
S
V
8
H
5
S
S
V
6
S
S
V
9
H
7
S
S
V
0
1
H
8
S
S
V
1
1
H
2
1
H
9
S
S
V
D
_
A
S
S
V
1
1
R
8
1
F
U
_
A
S
S
V
9
1
H
C
T
R
V
8
1
G
2
A
1
S
S
V
0
1
S
S
V
2
1
J
8
K
1
1
S
S
V
2
1
S
S
V
7
L
8
L
3
1
S
S
V
4
1
S
S
V
8
M
5
1
S
S
V
9
M
0
1
M
6
1
S
S
V
1
1
M
7
1
S
S
V
8
1
S
S
V
2
1
U
8
W
7
1
_
8
P
1
_
OI
_
D
D
V
8
1
_
8
P
1
_
OI
_
D
D
V
81
W
6
B
2
_
8
P
1
_
OI
_
D
D
V
2
1
B
3
_
8
P
1
_
OI
_
D
D
V
4
_
8
P
1
_
OI
_
D
D
V
6
1
B
1
C
5
_
8
P
1
_
OI
_
D
D
V
4
1
C
6
_
8
P
1
_
OI
_
D
D
V
7
_
8
P
1
_
OI
_
D
D
V
9
D
8
_
8
P
1
_
OI
_
D
D
V
8
1
D
1
F
9
_
8
P
1
_
OI
_
D
D
V
5
E
R
O
C
_
D
D
V
6
E
R
O
C
_
D
D
V
8
1
N
7
V
7
E
R
O
C
_
D
D
V
3
1
V
8
E
R
O
C
_
D
D
V
4
B
1
_
8
P
1
_
OI
_
D
D
V
0
1
_
8
P
1
_
OI
_
D
D
V
4
L
1
1
_
8
P
1
_
OI
_
D
D
V
6
1
L
2
1
_
8
P
1
_
OI
_
D
D
V
1
P
8
1
T
3
1
_
8
P
1
_
OI
_
D
D
V
1
U
4
1
_
8
P
1
_
OI
_
D
D
V
5
U
5
1
_
8
P
1
_
OI
_
D
D
V
6
1
_
8
P
1
_
OI
_
D
D
V
41
W
S
M
T
N
T
S
R
T
2
1
R
3
M
0
X
T
1
X
T
7
K
D
_
A
D
D
V
1
1
T
U
_
A
D
D
V
7
1
F
8
B
1
E
R
O
C
_
D
D
V
3
1
B
2
E
R
O
C
_
D
D
V
3
E
R
O
C
_
D
D
V
2
G
4
E
R
O
C
_
D
D
V
8
1
H
2
M
SPFS1_PIO15 N15
4
R
0
D
X
R
P
S
M17
SPRXD1_PIO17
D
S
2I
_
0
D
X
T
P
S
2
U
SPTXD1_I2SD_PIO16 N16
U14 TCK
V14
TDI
TDO T12
U15 TEST1
TEST2 T14
V16 TEST3
1
0
OI
P_
OI
R
N
M
R
A
L
A
C
T
R
7
1
H
4
0
OI
P
_
0
S
T
R
2
N
V6 RWN
82
Q
RI
_
0
X
R
1
M
82
Q
RI
_
1
X
R
6
L
4
P
K
L
C
MI
S
OI
MI
S
2
T
0
K
L
C
P
S
3
R
SPCLK1_PIO18
M18
0
S
F
P
S
3
T
A
T
A
D
_
B
S
U
_
7
3
OI
P
7
1
E
K
L
C
_I
C
M
_
8
3
OI
P
5
1
J
N
E
_
D
M
C
_I
C
M
_
9
3
OI
P
4
1
L
4
1
M
N
E
_
T
A
D
_I
C
M
_
0
4
OI
P
X
T
A
D
RI
_
1
4
OI
P
6
1
R
7
1
R
X
R
A
D
RI
_
2
4
OI
P
N
E
_
0
T
A
D
_I
C
M
_
3
4
OI
P
4
1
N
PIO47 J16
6
4
OI
P
_
1
M
W
P
5
G
5
1
G
N
T
S
E
R
3
P
5
2
OI
P
6
1
U
6
2
OI
P
9
1
U
7
2
OI
P
7
1
W
8
2
OI
P
PIO30_WAITN E14
PIO31_IRQ6 P12
3
1
R
2
3
OI
P
PIO33 U18
R14
PIO34
F2 PIO35_A_A25_BOOTSEL
6
1
F
N
E
O
_
B
S
U
_
6
3
OI
P
7
1
V
I
M
V
_
B
S
U
_
1
1
OI
P
8
1
C
O
P
V
_
B
S
U
_
2
1
OI
P
7
1
D
O
M
V
_
B
S
U
_
3
1
OI
P
6
1
E
T
S
R
MI
S
_
4
1
OI
P
5
P
P
E
E
K
R
W
P
_
9
1
OI
P
5
1
P
9
1
P
Q
E
R
K
L
C
S
Y
S
_
0
2
OI
P
0
T
A
D_
I
C
M
_
1
2
OI
P
3
1
K
2
1
L
1
T
A
D
_I
C
M
_
2
2
OI
P
2
T
A
D_
I
C
M
_
3
2
OI
P
3
1
L
3
T
A
D
_I
C
M
_
4
2
OI
P
5
1
L
9
1
V
1
H
7
D
R
B
Y
E
K
8
D
R
B
Y
E
K
3
H
6
G
9
D
R
B
Y
E
K
1
C
N
1 2
2
C
N
T
U
O2
3
C
S
O
6
1
G
P16
PIO00_IRQ5
9
1
B
P
S
U
S
_
B
S
U
_
7
0
OI
P
3
1
J
D
M
C
_I
C
M
_
8
0
OI
P
I
P
V
_
B
S
U
_
9
0
OI
P
9
1
C
0
1
OI
P
IRQ3
IRQ4 P18
0
D
R
B
Y
E
K
7
J
6
J
1
D
R
B
Y
E
K
4
G
0
1
D
R
B
Y
E
K
1
1
D
R
B
Y
E
K
2
H
5
J
2
D
R
B
Y
E
K
4
J
3
D
R
B
Y
E
K
4
D
R
B
Y
E
K
8
J
F
U
B
_
1
W
S
P_
5
D
R
B
Y
E
K
6
H
6
D
R
B
Y
E
K
4
H
U8
T8
D_D7
D_D8 T9
R9
D_D9
H14 FLASHRSTN
INT0 T15
W6 IO
IOBIT0_PIO05 V12
IOBIT1_PIO06 N11
M16 IRQ1
IRQ2 M19
P17
D_D10 P8
P9
D_D11
D_D12 N8
N9 D_D13
N10 D_D14
P11 D_D15
D_D2 R7
T7 D_D3
D_D4 R8
D_D5 V8
D_D6
V1
W2 D_A1
D_A2 W3
V3
D_A3
U4 D_A4
T5 D_A5
D_A6 V4
N6
D_A7
D_A8 R6
U6 D_D0
T6 D_D1
A_D8
E12 A_D9
B14 A_OEN
A_WEN D14
I
K
C
21
W
CKO_IACK N12
CPTSTSTOP_CKO T17
6
M
9
2
OI
P
_
0
S
T
C
44
OI
P_
0
D
C
D
5
N
2
0
OI
P
_
0
R
S
D
2
P
4
N
3
0
OI
P_
0
R
T
D
D_A0 A_D12
F12
D12 A_D13
A_D14 E13
A_D15 D13
F9 A_D2
A_D3 G10
A_D4
G11
F11 A_D5
A_D6 E11
G12 A_D7
D11
C15
A_CS2N G14
J14 A_CS3N
D15 A_CS4N
A_CS5N
C16
F15 A_CS6N
B17 A_CS7N
A_D0 A8
E9 A_D1
A_D10 C12
A12 A_D11
A_A24
A6 A_A3
A_A4 C6
C5 A_A5
A_A6 D7
E7 A_A7
A_A8 C4
C2 A_A9
A_BE0N
H16
A17 A_BE1N
A_CS0N
A14
A_CS1N
D3 A_A15
A_A16 E8
F8 A_A17
E6 A_A18
A_A19 D2
D8 A_A2
A_A20
E4
A_A21 E3
A_A22
F5
F4 A_A23
F3
ATCK_CTS1
L5 ATDI_RTS1
ATDO_PWM2 T13
ATMS_PIO45 K12
B7 A_A0
C8 A_A1
A_A10
A3
A_A11 B3
A_A12 B1
D6 A_A13
A_A14 D5
U200
M4
VCCD_1.6
C200
C206 C205
C215
C202
C208
C204
R210
2
1
OSC200
VRTC_1.5
R212
C201
TV_EN
SVC_WHITE
CHG_DET
RST
DSP_TCK
DSP_TDI
DSP_TDO
DSP_TMS
CHG_ON
SPK_PHONE_EN
DEBUG_RXD
DEBUG_RTS
DEBUG_CTS
DEBUG_TXD
IRDA_TX
VDD_AC_ON
IRDA_RX
LED_DATA
VCAM_EN
IRDA_EN
BACKLIGHT_EN
LCDC_INT
JACK_INT
USB_VPI
USB_SUSP
PSW1_BUF
KEY_ROW(0)
KEY_ROW(1)
KEY_ROW(2)
KEY_ROW(3)
KEY_ROW(4)
KEY_ROW(0:4)
KEY_COL(0)
KEY_COL(1)
KEY_COL(2)
KEY_COL(3)
KEY_COL(4)
KEY_COL(0:4)
UP_SDI
P_MODE
PCM_IN
PCM_CLK
M_HOLD
A(0)
PCM_OUT
NAND_INT
ONENAND_CS
UP_SDO
UP_CS
SDS_TXD
UP_SCLK
SDS_RXD
USB_DATA
USB_OEN
USB_VMO
USB_VPO
USB_VMI
YMU_IRQ
INTRQ
USB_CON
AMP_SHDN
DSP_INT
DSP_IO
DSP_RWN
LOWER_BYTE
YMU_CS
LCDC_CS
RAM1_CS
VBT_EN
EAR_OUT_SEL
FLASH_EN
AUDIO_OUT_SEL
PCM_SYNC
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)
DSP_AB(0)
CP_TDI
CP_TCK
CP_TMS
HALL_SENSOR
D(5)
D(4)
D(3)
D(2)
D(1)
D(0)
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(8)
DSP_DB(7)
DSP_DB(6)
DSP_DB(5)
DSP_DB(4)
A(18)
A(17)
A(16)
A(15)
A(14)
A(13)
A(12)
A(11)
A(10)
A(9)
A(8)
A(7)
A(6)
A(5)
A(4)
A(3)
A(2)
A(1)
CP_OEN
FLASH_RESET
ROM1_CS
UPPER_BYTE
D(0:15)
D(14)
D(13)
D(12)
D(11)
D(10)
D(9)
D(8)
D(7)
D(6)
CP_TDO
D(15)
CP_WEN
CLK13M_TR
CLK32K
SIMRST
PWR_KEEP
XOENAQ
EAR_SWITCH
MIC_SEL
RTCALARM
SIMCLK
SIMDATA
A(1:24)
A(24)
A(23)
A(22)
A(21)
A(20)
A(19)