SGH-E600_E608 SVC.pdf

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GSM TELEPHONE
SGH-E600/E608
SERVICE
GSM TELEPHONE
1.
2.
3.
4.
5.
6.
Manual
CONTENTS
Specification
Flow Chart of Troubleshooting
Exploded Views and Parts List
Electrical Parts List
Block Diagrams
PCB Diagrams
1. SGH-E600/E608 Specification
1. GSM General Specification
GSM900
Phas e 1
Fr eq. Band[MHz]
Uplink/ Downli nk
ARFCN r ange
890~915
935~960
1~124
EGSM 900
Phas e 2
880~915
925~960
0~124 &
975~1023
45MHz
270.833kbps
3.692us
576.9us
4.615ms
0.3GMSK
33dBm~5dBm
5pcl ~ 19pcl
-102dBm
8
35Km
DCS1800
Phas e 1
1710~1785
1805~1880
512~885
PCS1900
1850~1910
1930~1990
512~810
Tx/ Rx s paci ng
Mod. Bit rate/
Bit Period
Ti me Slot
Peri od/Fr ame Per iod
Modulati on
MS Power
Power Cl a ss
Sensit ivit y
TDMA Mux
Cell Radius
45MHz
270.833kbps
3.692us
576.9us
4.615ms
0 . 3 GM S K
33dBm~13dBm
5pcl ~ 15pcl
- 102dBm
8
35Km
95MHz
270.833kbps
3.692us
576.9us
4.615ms
0 . 3 GM S K
30dBm~0dBm
0pcl ~ 15pcl
- 100dBm
8
2Km
80MHz
270.833kbps
3.692us
576.9us
4.615ms
0.3GMSK
30dBm~0dBm
0pcl ~ 15pcl
- 100dBm
8
-
1-1
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SGH-E600/E608 Specification
2. GSM TX power class
TX Power
control level
5
GSM900
TX Power
control level
0
DCS1800
TX Power
control level
0
PCS1900
33±2 dBm
30±3 dBm
30±3 dBm
6
31±2 dBm
1
28±3 dBm
1
28±3 dBm
7
29±2 dBm
2
26±3 dBm
2
26±3 dBm
8
27±2 dBm
3
24±3 dBm
3
24±3 dBm
9
25±2 dBm
4
22±3 dBm
4
22±3 dBm
10
23±2 dBm
5
20±3 dBm
5
20±3 dBm
11
21±2 dBm
6
18±3 dBm
6
18±3 dBm
12
19±2 dBm
7
16±3 dBm
7
16±3 dBm
13
17±2 dBm
8
14±3 dBm
8
14±3 dBm
14
15±2 dBm
9
12±4 dBm
9
12±4 dBm
15
13±2 dBm
10
10±4 dBm
10
10±4 dBm
16
11±3 dBm
11
8±4dBm
11
8±4dBm
17
9±3dBm
12
6±4 dBm
12
6±4 dBm
18
7±3 dBm
13
4±4 dBm
13
4±4 dBm
19
5±3 dBm
14
2±5 dBm
14
2±5 dBm
15
1-2
0±5 dBm
15
0±5 dBm
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2. SGH-E600/E608 Flow Chart of Troubleshooting and Circuit Diagrams
1.Baseband
1. Power ON
'Power On' does not
work
Check the current
consumtion more than
100mA
YES
Check the
Vbat(battery+)
O
Voltage more than
3.3V
YES
Check the pin
11 of U100 is more
than 2.8V
YES
U100 pin 39
= 2.8V
YES
U100 pin 9
= 1.8V
YES
NO
Downloader again
NO
Charge the Battery
NO
Check U100 and C108
NO
Check U100 and C112
NO
Check C107
Check the clock signal
at
pin6 of OSC800
Freq=13MHz
Vrms°√300mV
Vpp is around
900mVpp
NO
Check the clock generation circuit
(OSC800)
YES
'Power On' does not
work
END
2-1
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SGH-E600/E608 Flow Chart of Troubleshooting and Circuit Diagrams
2. Initial
Initial Failure
Check the signal at the
pin 19 of U100 is
"High" when the phone
is boot on
NO
Check U100
YES
Check the pin 22 of
U100 is "High"
NO
Check the U700
YES
NO
Check the pin 4 of
OSC800 is around 2.8V
Check the soldered status of
OSC800, L800, U100
YES
Check and resolder LCD connector CN200
if there is solder bridhe between the pins
YES
END
3. Sim Part
Phone can't access SIM card
Check the pin 1 of CN100.
Voltage = 3V
NO
Check the circuit related to
U100
YES
Check the SIM
connector's (CN100)
connector's to SIM card
NO
resolder or change CN100
YES
Check the circuit around CN100 input
circuitry
NO
Check the related circuit of
CN100
YES
Check the circuit around U600 output
and voltage supply circuitry
NO
Check the related circuit of
U600 and U100
YES
END
2-2
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This Document can not be used without Samsung's authorization

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