Samsung SGH-J600 User manual

SAMSUNG Proprietary-Contents may change without notice
1. Specification
1-1
This Document can not be used without Samsung's authorization
1-1. GSM/DCS1800/PCS1900 General Specification
EGSM 900
Phase 2
DCS1800
Phase 1 PCS1900
Freq. Band[MHz]
Uplink/Downlink
880~915
925~960
1710~1785
1805~1880
1850~1910
1930~1990
ARFCN range 0~124 & 975~1023 512~885 512~810
Tx/Rx spacing 45 MHz 95 MHz 80 MHz
Mod. Bit rate/
Bit Period
270.833 kbps
3.692 us
270.833 kbps
3.692 us
270.833 kbps
3.692 us
Time Slot
Period/Frame
Period
576.9 us
4.615 ms
576.9 us
4.615 ms
576.9 us
4.615 ms
Modulation 0.3 GMSK 0.3 GMSK 0.3 GMSK
MS Power 33 dBm~5 dBm 30 dBm~0 dBm 30 dBm~0 dBm
Power Class 5 pcl ~19pcl 0pcl ~15pcl 0pcl ~15pcl
Sensitivity -102 dBm -100 dBm -100 dBm
TDMA Mux 8 8 8
Cell Radius 35 Km 2Km -

SAMSUNG Proprietary-Contents may change without notice
Specification
1-2
This Document can not be used without Samsung's authorization
1-2. GSM TX power class
TX Power
control level EGSM900
533±2
dBm
631±2
dBm
729±2
dBm
827±2
dBm
925±2
dBm
10 23±2 dBm
11 21±2 dBm
12 19±2 dBm
13 17±2 dBm
14 15±2 dBm
15 13±2 dBm
16 11±3 dBm
17 9± 3dBm
18 7±3 dBm
19 5±3 dBm
TX Power
control level DCS1800
030±3
dBm
128±3
dBm
226±3
dBm
324±3
dBm
422±3
dBm
520±3
dBm
618±3
dBm
716±3
dBm
814±3
dBm
912±4
dBm
10 10±4 dBm
11 8±4 dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm
TX Power
control level PCS1900
030±3
dBm
128±3
dBm
226±3
dBm
324±3
dBm
422±3
dBm
520±3
dBm
618±3
dBm
716±3
dBm
814±3
dBm
912±4
dBm
10 10±4 dBm
11 8±4 dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm

3. Flow Chart of Troubleshooting
3-1
3-1 BASEBAND
3-1-1. Power ON
'Power On' does not work
Yes
Check the current
consumption more
than 100mA
Download again
No
Yes
Charge the Battery
Check the VBAT
more than 3.3V
No
Yes
①
Check the
VCCD_1.2V_C ,
VCCD_1.8V
of UCD300 is more
than 1.2V
Check UCD300 and
C333 , C340
No
Yes
Check UCD300 and
C334/C335 ,C339 ,C338
②
Check UCD30
VCCD_1.2V_B/A =1.2V
VCCD_2.9V =2.9V
VCCA_2.8V =2.8V
No
③
Yes
Check VRF of
UCD300=2.9V
Check UCD300
and C312
No
Yes
④
Check C220
Freq =26 MHz
Vp-p >0.8V Check the clock C220
No
Yes
Check the initial operation
Yes
END

Flow Chart of Troubleshooting
3-2
7
3
3
C
0
4
3
C
A
_
V
2
.
1
_
D
C
C
V
C320
V
8
.
2
_
A
C
C
V
V
8
.
1
_
T
B
V
R309
C319
5
3
3
C
4
3
3
C
R2 RXTXEN
P6 PWR_KEEP
P12 USB_CARKIT_D_P
P13 USB_CARKIT_D_N
1
1
ND
D
N
G
N2 RXTXDATA
M13 STEREO_OUT_R
M14 STEREO_OUT_L
S
S
V
9
KS
S
V
L5 TXPSTB
STEREO1_IN_R
K15 STEREO1_IN_L
K3 RXTXQN
K4 RXTXQP
6
KS
S
V
8
K
1
KB
D
N
G
K14
J12 STEREO2_IN_R/M
J3 RXTXIP
J4 RXTXIN
J5 RAREF1
J6 RAREF3
H11 STEREO2_IN_L/M
H5 TXP
H6 RAREF2
Q
D
N
G
6
FS
D
N
G
F12 VLDO_AUX1
F14 MIC_B_D
4
F
E5 PWR_SW2
D6 VLDO_2
D7 LED1_DRV
D9 LED3_DRV
0
1
ES
D
N
G
E14 VLDO_AUD
LED2_DRV
D13 VLDO_COREC
D14 VLDO_AUX2
C12 VLDO_COREB
C15 VLDO_COREA
C4 PWR_SW1N
C7
B15 VLDO_COREA_S
C10 USB_CHRG
A6 VLDO_1
8
3
3
C
V
8
.
1
_
D
C
C
V
V
9
.
2
_
D
C
C
V
C
_
V
2
.
1
_
D
C
C
V
C318
6
3
3
C
B
_
V
2
.
1
_
D
C
C
V
V
8
.
2
_
D
S
V
3
3
3
C
9
3
3
C
VEXT_ABB
RADIO_L
RADIO_R
S
_
A
E
R
O
C
_
O
D
L
V
KEY_BACKLIGHT
JIG_ON
USB_5V
RXTX_I_N
RXTX_I_P
VAPC
PWR_ON
STEREO_OUT_L
STEREO_OUT_R
TXPSTB
RXTX_Q_P
RXTX_Q_N
RXTX_EN
PWR_KEEP
RXTX_DATA

Flow Chart of Troubleshooting
3-3
C220
W14
TRSTN
W17
TEST_2
V14
TEST_0
TDI V13
U12
TMS
U13
TCK
T14
TDO
T16
UART0VDDSEL
T2
FLASHRSTN
R15
RESETN
R10
TEST_1
R12
PWRKEEP
M17
SCUSTB
M18
RXTXEN
K15
RXTXDAT
K18
TXPSTB
H16
IOBIT_0_RTCK
H18
RFVDDSEL
H1
OEN
F5
WEN
F17
SYSCLK
B4
SMCLK
A1
SMADDRVALID
A14
DQ
R218
VCCD_1.8V
R211
SM_ADDR_VALID
SM_CLK
RTCK
TRSTN
CP_OEN
FLASH_RST
PWR_KEEP
TI_RST
SCUSTB
TCK
TDI
TDO
TMS
TXPSTB
CLK26M_DBB
RXTX_DATA
RXTX_EN
CP_WEN
VRF_2.9V
VBAT
L300
C313C310
R3
RTC_CLK P3
SCUSTB
N7
AINT
N9
CNTL_EN_CSP
P1
CNTL_DAT_CSP
N5
UP_CLK
M6
UP_RST
L6
UP_IO
L9
DINT
L10
PSW1_BUF
G5
AFC
F5
F2
VREF
F3
VRFLDO_2
E3
VRFLDO_1
F1
CREF
NC1
C9
VACC
D10
HV_CHRG
D3
LX
B11
BATKELV
B12
FBSW B13
A12
VEXT
C314
VSYN_2.8V
C315
C312
VEXT_ABB
DCDC_OUT
RTC_CLK
AFC
SIMRST
DINT
SIMDATA
PSW1_BUF
SCUSTB
CNTL_DAT_CSP
CNTL_EN_CSP
AINT
SIMCLK
GND_SW

Flow Chart of Troubleshooting
3-4

Flow Chart of Troubleshooting
3-5
3-1-2. Initial
Initial Failure
Yes
①
Check VCCD_1.2V_C,
VCCD_1.8V of UCD300
"High" when the phone
is boot on`
No Check UCD300 and
C333 , C340
Yes
②
Check
the VCCD_2.9V of
UCD300 is "High"
No Check UCD300 and C339
③
Yes
No Check HEA601 and LCD part
LCD display is O.K?
Yes
Check audio part
Sound is O.K? No
Yes
END

Flow Chart of Troubleshooting
3-6
7
3
3
C
0
4
3
C
A
_
V
2
.
1
_
D
C
C
V
C320
V
8
.
2
_
A
C
C
V
V
8
.
1
_
T
B
V
R309
C319
5
3
3
C
4
3
3
C
R2 RXTXEN
P6 PWR_KEEP
P12 USB_CARKIT_D_P
P13 USB_CARKIT_D_N
1
1
ND
D
N
G
N2 RXTXDATA
M13 STEREO_OUT_R
M14 STEREO_OUT_L
S
S
V
9
KS
S
V
L5 TXPSTB
STEREO1_IN_R
K15 STEREO1_IN_L
K3 RXTXQN
K4 RXTXQP
6
KS
S
V
8
K
1
KB
D
N
G
K14
J12 STEREO2_IN_R/M
J3 RXTXIP
J4 RXTXIN
J5 RAREF1
J6 RAREF3
H11 STEREO2_IN_L/M
H5 TXP
H6 RAREF2
Q
D
N
G
6
FS
D
N
G
F12 VLDO_AUX1
F14 MIC_B_D
4
F
E5 PWR_SW2
D6 VLDO_2
D7 LED1_DRV
D9 LED3_DRV
0
1
ES
D
N
G
E14 VLDO_AUD
LED2_DRV
D13 VLDO_COREC
D14 VLDO_AUX2
C12 VLDO_COREB
C15 VLDO_COREA
C4 PWR_SW1N
C7
B15 VLDO_COREA_S
C10 USB_CHRG
A6 VLDO_1
8
3
3
C
V
8
.
1
_
D
C
C
V
V
9
.
2
_
D
C
C
V
C
_
V
2
.
1
_
D
C
C
V
C318
6
3
3
C
B
_
V
2
.
1
_
D
C
C
V
V
8
.
2
_
D
S
V
3
3
3
C
9
3
3
C
VEXT_ABB
RADIO_L
RADIO_R
S
_
A
E
R
O
C
_
O
D
L
V
KEY_BACKLIGHT
JIG_ON
USB_5V
RXTX_I_N
RXTX_I_P
VAPC
PWR_ON
STEREO_OUT_L
STEREO_OUT_R
TXPSTB
RXTX_Q_P
RXTX_Q_N
RXTX_EN
PWR_KEEP
RXTX_DATA
C600
VBAT
49
49
55
50
50
66
77 88
99
41
41 42
42
43
43 44
44
45
45 46
46
47
47 48
48
34 34
35 35 36 36
37 37 38 38
39 39
44
40 40
27 28 28
29 29
33
30 30
31 31 32 32
33 33
22
20 20
21 21 22 22
23 23 24 24
25
25 26 26
27
12 12
13 13 14 14
15 15 16 16
17 17 18 18
19 19
HEA601
11
10 10
11 11
VCCD_2.9V
CAMPWR_EN
VSYNC
KEY_COL(1)
CAM_Y(4)
CAM_Y(0)CAM_Y(1)
CAM_Y(3)
CAM_Y(5)
CAM_Y(7)
SPK-
MOTOR_EN
SPK+
LCD_DO(0)
LCD_WEN_O
LCD_RS_O
KEY_COL(0)
KEY_COL(2)
TOUCH_SDA
TOUCH_EN
LCD_REN_O
MCLK
HSYNC
PCLK
CAM_RST
CAM_SDA
LCD_BL_EN
LCD_DO(3)
LCD_DO(5)
LCD_DO(1)
LCD_DO(7)
TOUCH_SCL
LCD_CS_O
TOUCH_IRQ
KEY_ROW(5)
KEY_ROW(4)
CAM_Y(6)
CAM_Y(2)
LCD_DO(6)
LCD_DO(4)
LCD_DO(2)
CAM_SCL

Flow Chart of Troubleshooting
3-7

Flow Chart of Troubleshooting
3-8
3-1-3. Sim Part
Phone can't access
SIM card
①
Check the pin 1 of
CN602(SIM)
Voltage = 3V
NO Check the circuit related to
CN602
YES
Check the SIM
connector's
(CN602)
connector's to SIM
card
②
resolder or change
CN602
NO
③
YES
Check the circuit around CN602
input circuitry
NO Check the related circuit of
CN602
YES
END

Flow Chart of Troubleshooting
3-9
34 4
55
6
6
7
GG
89
GG
10
CN602
11
22
3
C603
C606 C607C602 C605
SIM_IOSIM_CLK
SIM_RST
VSIM

Flow Chart of Troubleshooting
3-10
3-1-4. Charging Part
Abnormal charging part
①
The pin #19,#20 of
IFC501 = 5V?
Yes
Check TA & IFC501
No
Yes ②
Check the R313 & U300
The pin #4 of U300 is
Low?
No
Yes
END
The pin #8 of U300 is
3.5 ~ 4.2V? Check the U300
No
The pin #4 of U301 is
HIGH?
Yes
Yes
Check the U301
No

Flow Chart of Troubleshooting
3-11
3
0
6
D
Z
C604
2
0
6
D
Z
2
3
3
4NC
NC
5
6NC
NC
7
CN601
1
1
2
C601
VBAT
BATT_OPEN_CHECK
R506
R507
C514
R505
ZD503
1
0
5
R
V
ZD504
C515
34
5
6
U501
2
1
R508
ZD502
C513
ZD500
L500
VBATVCCD_1.8V
NC
24
25
NC
NC 26
NC 27
28
NC
0
0
5
R
V
5
5
66
7
7
88
9
9
NC
21
22 NC
23 NC
16 16
17
17
18 18
19
19
22
20 20
3
3
44
1
1
10 10
11
11
12 12
13 13
14 14
15
15
CN500
USB_5V
C511
NC
R504
VEXT_5V
EAR_MIC+
EAR_R
EAR_COMN
EAR_SWITCH
USB_D+
EAR_JACK_IN
EAR_L
SDS_RXD_J
JIG_ON_J
RADIO_ANT
EAR_MIC-
SDS_TXD_J
SDS_RXD
SDS_TXD
USB_D-
JIG_ON

Flow Chart of Troubleshooting
3-12

Flow Chart of Troubleshooting
3-13
3-1-5. Microphone Part
Microphone does not work
Check the
assembled status of
microphone.
Reassemblage microphone
NO
YES
resolder or change
(R408, C408)
Ch eck the reference
voltage on mic path
R408=2.4V
NO
Is microphone ok?
YES
Check UCD300
NO
YES
END
①
120PF
C419
50V
680
C408
33uF
6.3V
R408
R414
0
C415
1000nF
10V
120PF
C414
50V
NC
C412
2.2K,1%
R407
R418
2.2K,1%
R412
22K
C418
NC 10V
68NF
C409
68NF 10V
C416
120PF
50V
C413
R409
0
MONO1_IN_P
MONO1_IN_N
MIC+
MIC-
VAMICREF

Flow Chart of Troubleshooting
3-14
HI_MONO_OUT_P
P6 PWR_KEEP
R12 LO_MONO_OUT_N
R13 HI_MONO_OUT_N
R14
P11 LO_MONO_OUT_P
N15 MONO_OUT_N
M13 STEREO_OUT_R
M14 STEREO_OUT_L
L13 MONO_OUT_P
STEREO1_IN_R
K15 STEREO1_IN_L
K14
J12 STEREO2_IN_R/M
J13 MONO1_IN_P
H11 STEREO2_IN_L/M
MONO2_IN_N
G13 MONO1_IN_N
G11 MONO2_IN_P
G12
E5 PWR_SW2
C4 PWR_SW1N
RADIO_L
RADIO_R
JIG_ON
MONO1_IN_P
MONO1_IN_N
MONO2_IN_N
MONO2_IN_P
PWR_ON
MONO_OUT_N
STEREO_OUT_L
STEREO_OUT_R
MONO_OUT_P
HI_MONO_OUT_P
HI_MONO_OUT_N
LO_MONO_OUT_N
PWR_KEEP
LO_MONO_OUT_P

Flow Chart of Troubleshooting
3-15
3-1-6. Speaker Part
Speaker does not work
Is the terminal of
Speaker OK? NO check the specker FPCB
YES
①
Check the
SPK_P & SPK_N
"HIGH"
Resolder
SPK_P & SPK_N
NO
YES
②
Check the output cir cuit
of U400(Audio AMP)
Change or resolder
around U400
NO
YES
③
Check the input circuit of
U400(Aud io AMP) Change or resolder
around U400
NO
YES
YES
END
Change speakerNO
Is speaker OK?

Flow Chart of Troubleshooting
3-16
R428
C401
R401
L403
C404 C405
R426
L401
VBAT
L400
R403
R400
C403
B1
VDD
C1 VIM
VIP
A1
A3VOM
C3
VOP
VSS
A2
U400
2
CN
E
C
N
12
C
N
D
D
V
P
2
B
PVSS B3
R425
R404
R402
R406
C400
C402
RCV-
RCV+
SPK-
AMP_EN
SPK+HI_MONO_OUT_N
HI_MONO_OUT_P

Flow Chart of Troubleshooting
3-17

Flow Chart of Troubleshooting
3-18
3-1-7. LCD
LCD does not Display
First, Check the connec tion of HEA601 and LCD
①
Have a some problem of
connector (HEA601)
YES Replace a connec tor (HEA601)
②
NO
NO Change or resolder the related
circuit of
U101(AAT2845)
③
NO Change or resolder
F600 , F601 , F602
Backlight does work
YES
try with the new LCD module and
change
check the data line of LCD
YES