Samsung SGH-M600 User manual

GSM TELEPHONE
SGH-M600
GSM TELEPHONE CONTENTS
1. Specification
2. Exploded View and Parts List
3. Flow Chart of Troubleshooting
4. Array course control
5. Block Diagrams
6. PCB Diagrams
7. MAIN Electrical Parts List
8. Reference data
9. Safety Precautions
10. Product Function

Contents
1. Specification
1-1. GSM General Specification .......................................................................................1-1
1-2. GSM Tx Power Class ...............................................................................................1-2
2. Exploded View and Parts List
2-1. Cellular phone Exploded View ..................................................................................2-1
2-2. Cellular phone Part list .............................................................................................2-2
2-3. Disassembly ...............................................................................................................2-4
2-4. Assembly ....................................................................................................................2-6
2-5. LCD KIT .....................................................................................................................2-8
3. Flow Chart of Troubleshooting
3-1. Baseband
3-1-1. Power ON .............................................................................................................9-1
3-1-2. Initial ......................................................................................................................9-4
3-1-3. Sim Part ................................................................................................................9-6
3-1-4. Charging Part ........................................................................................................9-8
3-1-5. Microphone Part ....................................................................................................9-9
3-1-6. Speaker Part .......................................................................................................9-11
3-1-7. LCD ......................................................................................................................9-13
3-1-8. Camera ................................................................................................................9-16
3-2. RF
3-2-1. GSM Receiver.......................................................................................................3-18
3-2-2. DCS Receiver.......................................................................................................3-19
3-2-3. PCS Receiver.......................................................................................................3-20
3-2-4. GSM Transmitter...................................................................................................3-23
3-2-5. DCS Transmitter...................................................................................................3-24
3-2-6. PCS Transmitter...................................................................................................3-25
3-2-7. Bluetooth Part .....................................................................................................3-27
4. Array course control
Software Downloading
4-1. Downloading Binary Files ..........................................................................................4-2
4-2. Pre-requsite for Downloading ....................................................................................4-2
4-3. S/W Downloader Program .........................................................................................4-3

Contents
5. MAIN Electrical Parts List
6. Block Diagrams
7. PCB Diagrams
8. Reference data
9. Safety Precautions
9-1. Repair Precaution ......................................................................................................9-1
9-2. ESD(Electrostatically Sensitive Devices) Precaution ...............................................9-2
10. Product Function
10-1. Main Function .........................................................................................................10-1

1. Specification
1-1
1-1. GSM General Specification
GSM 900
Phase 1 EGSM 900 Phase 2 DCS1800 Phase 1
Freq. Band[MHz]
Uplink/Downlink 890~915 935~960 880~915 925~960 1710~1785 1805~1880
ARFCN range 1~124 0~124 &
975~1023 512~885
Tx/Rx spacing 45 MHz 45 MHz 95 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~13 dBm 33 dBm~5 dBm 30 dBm~0 dBm
Power Class 5 pcl ~15pcl 5pcl ~19pcl 0pcl ~15pcl
Sensitivity -102 dBm -102 dBm -100 dBm
TDMA Mux 8 8 8
Cell Radius 35 Km 35 Km 2 Km

Specification
1-2
1-2. GSM TX power class
TX Power
control level GSM900
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±3 dBm
18 7±3 dBm
19 5±3 dBm
TX Power
control level DCS1800
0 30±3 dBm
1 28±3 dBm
2 26±3 dBm
3 24±3 dBm
4 22±3 dBm
5 20±3 dBm
6 18±3 dBm
7 16±3 dBm
8 14±3 dBm
9 12±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

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2. Exploded View and Parts List
2-1
This Document can not be used without Samsung's authorization
2-1. Cellular phone Exploded View
QFU01
QCK01
QIF01
QBA01
QKP02
QCA01
QSP01
QLC01
QME02
QFL01
QSC01
QCR05
QMO01
QVK01
QMP01
QAN02
QMI03
QME01
QBR04
QKP01
QVO01
QFR01
QHI01 : GH98-05660A
QRE01
QRF01
QBA00
QMI01
QVK02
QCR57
QPC01
QHI01 : GH98-04515A QCR57 QFL01 QFR01 QHI01
+
=++

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Main Electrical Parts List
2-2
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Design LOC Discription SEC CODE
QAN02 INTENNA-SGH_M600 GH42-01206A
QBA00 PMO-BATT COVER GH72-39166A
QBA01 INNER BATTERY PACK-800MAH,BLK, GH43-02719A
QBR04 ASSY KEYPAD-BRACKET GH98-04516A
QCA01 UNIT-CAMERA GH59-04415A
QCK01 PMO-POWER KEY GH72-39161A
QCR05 SCREW-MACHINE 6001-001478
QCR05 SCREW-MACHINE 6001-001478
QCR05 SCREW-MACHINE 6001-001478
QFU01 ASSY COVER-SLIDE UPPER GH98-04439A
QKP01 ASSY KEYPAD-MAIN(SER/DSA) GH98-05516A
QKP02 ASSY KEYPAD-SUB(XEF/DSA) GH98-04443A
QLC01 ELA UNIT-SGH_M600 LCD MODULE (GH96-02764A
QME02 DOME SHEET-DOME SHEET 9KEY GH59-04438A
QMO01 MOTOR DC-SGH-M600 GH31-00340A
QMP01 PBA MAIN-SGHM600 GH92-03632A
QPC01 MEA-FPCB KIT GH97-07862A
QRF01 ASSY COVER-RF GH98-05002A
QSC01 PMO-SCREW CAP GH72-39157A
QSP01 SPEAKER 3001-002165
QVK01 KEY FPCB-SIDE VOLUME GH59-04439A
QVK02 KEY FPCB-SIDE POWER 1KEY FPCB GH59-04440A
QVO01 PMO-VOLUME KEY GH72-39162A
QME01 KEY FPCB-KEY PBA(34KEY) GH59-04437A
QMI01 AS-MIC GH81-06707A
QMI03 AS-MIC RUBBER GH81-06708A
QRE01 ASSY COVER-REAR GH98-04442A
QIF01 PMO-IF COVER GH72-39164A
QHI01 ASSY HINGE GH98-04515A
QCR57 SCREW-MACHINE 6001-002001
QFL01 ASSY COVER-SLIDE LOWER GH98-04440A
QFR01 ASSY COVER-FRONT GH98-04441A
QHI01 ASSY HINGE-SLIDE GH98-05660A
2-2. Cellular phone Parts list

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Main Electrical Parts List
2-3
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Discription SEC CODE
BAG PE 6902-000297
ADAPTOR-ATADS10EBE,BLK,EU GH44-01702A
EARPHONE-B-TYPE GH59-04557A
LABEL(P)-UNIT SEAL GH68-00518B
MANUAL-SFC GH68-04336A
LABEL(R)-WATER SOAK GH68-09361A
MANUAL USERS-EU RUSSIAN GH68-15270A
LABEL(R)-MAIN(SER) GH68-15468B
BOX(P)-UNIT MAIN(SER) GH69-05650C
MPR-REMOVE TAPE LCD GH74-13804A
MPR-TAPE LCD AGH74-24670A
MPR-INSU TAPE GH74-27151A
MPR-INSU TAPE GH74-28075A
MPR-INSU TAPE GH74-28241A
TAPE-FPCB BACK GH74-33643A
VINYL-BOHO MAIN GH74-33869A

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Main Electrical Parts List
2-4
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Main Electrical Parts List
2-5
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2-3. Assembly
1
3
2
4
1) Disjoint volume-key &pwr-key.
2) Remove the green tape on the connector
of key-pad FPCB.
※caution
1) Be careful for crumpling &crack of key-pad
FPCB.
1) Disjoint the intenna screw of 2points.
2) Disjoint the key-pad FPCB from connector.
3) Take off the motor from the FRONT plastic
using tweezers and disjoint pwr-key FPCB &
volume key FPCB from the FRONT plastic.
※caution
1) Be careful for scratch.
2) Be careful for the damage on the WIRE of
Motor
1) Remove RF cover using the pointed tool.
2) Disjoint the REAR Screw of 5Points.
※caution
1) Be careful for scratch
1)
Disjoint REAR's lockers just like pictures
below.(pic1 &pic 2)
2) Disjoint other lockers too.
※caution
1) Be careful for scratch
2) Be careful for demage of lockers.
<pic 1>
<pic2>

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Main Electrical Parts List
2-6
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56
1) Disjoint the LCD FPCB &PBA like the
pictrue below.
2) Disjiont the PBA from the FRONT plastic.
※caution
1) Be careful for the FPCB's crack
1) Disjoint the key-pad bracket from the
FRONT plastic.
2) Remove the Key-pad rubber.
※caution
1) Be careful for scratch
78
1) Slide up like the picture below.
2) Disjoint screw caps using tweezers.
3) Disjoint LOWER plastic Screw of 4points.
※caution
1) Be careful for scratch.
1) Using the Disassemble tool, Disjoint the UPPER
plastic &LOWER plastic like the pictures below.
※caution
1) Be careful for scratch.

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Main Electrical Parts List
2-7
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910
1) Lift up the LCD PBA slightly &Remove the
camera module,
2) Disjoint the speaker.
※caution
1) Be careful for the demage of camera &speaker
11
<Pic 1>
1) Slide up like the picture below.
2) Disjoint the Hinge ASSY from the UPPER
plastic.
※caution
1) Be careful for the LCD FPCB's crack.
1) Disjoint the Navi-key from the UPPER
plastic.

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Main Electrical Parts List
2-8
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1
3
2
4
1) Slide up like the picture below.
2) Insert the FPCB through the hole at Hinge.
and Push up the LOWER plastic.
3) Push #1 & #2 in numerical order.
※caution
1) Be careful for the scratch and crack of FPCB.
2) Be careful for the demage of LCD.
1) Joint the 4screws in numerical order.
※caution
1) Be careful for scratch.
2-4. Disassembly
1) Put the NAVI key like the picture below.
※caution
1) Put the hole of NAVY key to UPPER
1) Put the speaker &camera.
2) Put the LCD-PBA on the UPPER plastic.
※caution
1) Check the fabrication status of SPK &CAM
2) Be careful for the CAM FPCB's crack.
1
2
1
3 4
2

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Main Electrical Parts List
2-9
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56
1) Put the key-pad on the FRONT.
2) Put the MIC and bracket like the picture
below..
※caution
1) Check the flatness of MIC.
1) Fold the FPCB like the picture below.
2) Joint the FPCB &connector.
※caution
1)Check the connection of FPCB.
7
1) FoldthevolumekeyFPCB&Insert the
volume key into the slot.
※caution
1) Volume key must be inserted fully.
8
1) Joint the 2intenna screws.
※caution
1) Be careful for the scratch.
<pic 1>
<pic 2>

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Main Electrical Parts List
2-10
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910
11 12
1
2
3
<pic 1>
<pic 2>
1) Insert the pwr-key.
2) Insert the volume-key.
※caution
1) Be careful for the direction of vol-key, pwr-key
1) Insert the 3*4key FPCB to the CONNECTOR
along the SILK LINE.
2) Put the green TAPE on the connector.
※caution
1) vol-key, pwr-key FPCB must be covered with
REAR COVER plastic.
2) Be careful not to give demage to locker.
1) Put the pwr-key like the picture below.
2) Put the motor like the picture below.
Wires must be in order like the picture
below.(blue wire: top, red wire: bottom)
※caution
1) Wires must be in order.
1) Insert the 3*4key FPCB to the CONNECTOR
along the SILK LINE.
2) Put the green TAPE on the connector.
※caution
1) Check the connection of FPCB.
2) Be careful for the scratch and crack of FPCB.

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Main Electrical Parts List
2-11
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1) Joint the 5screws of REAR COVER plastic.
2) Joint the RF cover.
※caution
1) Be careful for the scratch.
13

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3. Flow Chart of Troubleshooting
3-1
This Document can not be used without Samsung's authorization
3-1.Baseband
3-1-1. Power ON
'Power On' does not work
Voltage >=3.3V
Download again
Charge the Battery
Pin#J12 >= 2.8V Check UCP300 and C317
Pin#A13 and pin#A14
=2.8V Check UCP300 and C318
Freq =26 MHz
Vrms >=300mV
Vpp≒900mV
Check the clock generation circuit
(relatedtoOSC 100)
Check the initial operation
END
No
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
pin#G11 =1.8V
No
Yes
Check the current consumption
Check the Vbat Voltage
Check the pin of UCP300
Check the clock signal at pin#30 #31 of U100
Current consumption
>= 100mA
Freq =13 Mz
Check the clock signal at pin#8of U100
Yes
Check U100
No

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Flow Chart of Troubleshooting
3-2
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Flow Chart of Troubleshooting
3-3
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OSC100
GND1
2
4
GND2
1
HOT
HOT
3
VRF_2.9V
C117
C104
R102
C114
C119
C100
C105
30
2
L
A
T
X
N
D
P
_
910
T
E
S
E
R
_
_SEN
2
D
D
V
28
D
D
V
29
11
O
I
V
26
V
I
D
X
N
E
X
32
E
D
O
M
X
25
8XOUT
31
1
L
A
T
X
RFIPN 18
RFIPP
17
H
O
F
R
1615
L
O
F
R
SCLK
1
SDIO
3
D
D
V
12
D
D
V
13
C
N
35
36 NC
RFIAN
24
RFIAP 23
RFIDN 20
RFIDP 19
RFIEN 22
RFIEP 21
27
C
F
A
6BIN
BIP
7
BQN
4
BQP
5
14
D
N
G
D
N
G
3334
C
N
U100
C101
R108
R101
R100C102
C118
R103
VCCD_2.9V
SBDT
RTX_Q_N
RTX_Q_P
RTX_I_N
RTX_I_P
XOENA
GSM_LNA_IN_N
GSM_LNA_IN_P
CLK13M_MC
CLK13M_BK
DPCS_PAM_IN
GSM_PAM_IN
CLK13M_TR
CLK13M_YMU
AFC
SBCK
SBI
PCS_LNA_IN_P
PCS_LNA_IN_N
DCS_LNA_IN_P
DCS_LNA_IN_N
RF_EN

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Flow Chart of Troubleshooting
3-4
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3-1-2. Initial
Initial Failure
The pin #G11 of UCP300 =
1.8V and
the pin #J12 of UCP300 =
2.8V ?
Check the UCP300
(if it has some problem, it is to be replaced.)
Yes
No
Is the pin #K9 of UCP300
"Low →High" ?
Yes
No Check the UCP300
(if it has some problem, it is to be replaced.)
There is 32.768kHz wave
forms at the C237 and C238
Yes
No
Check the UCP201
Is the pin #G4 of UCP201
is "High"
The voltage is "High" at the
C316,C317,C318 Check the UCP300
Check the UCP201
LCD display is O.K
No
No
Yes
Yes
Yes
Check the LCD part
No
Sound is O.K
Yes
No
Check the Audio part
END
Yes