This Service Manual is a property of Samsung Electronics Co.,Ltd.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law.
ⓒ
Samsung Electronics Co.,Ltd. December. 2005
Printed in Korea.
Code No.: GH68-08968A
BASIC.
1. Specification
1-1. GSM General Specification
GSM900
Phase 1
Freq. Band[MHz]
Uplink/Downlink
ARFCN range1~124
Tx/Rx spacing45MHz45MHz95MHz
Mod. Bit rate
/BitPeriod
Time Slot Period
/ Frame Period
Modulation0.3GMSK0.3GMSK0.3GMSK
MS Power33dBm~5dBm33dBm~5dBm30dBm~0dBm
890~915
935~960
270.833kbps
3.692us
576.9us
4.615ms
EGSM 900
Phase 2
880~915
925~960
0~124 &
975~1023
270.833kbps
3.692us
576.9us
4.615ms
DCS1800
Phase 1
1710~1785
1805~1880
512~885
270.833kbps
3.692us
576.9us
4.615ms
PCS1900
1850~1910
1930~1990
512~810
80MHz
270.833kbps
3.692us
576.9us
4.615ms
0.3GMSK
30dBm~0dBm
Power Class5pcl ~ 19pcl5pcl ~ 19pcl0pcl ~ 15pcl
Sensitivity-102dBm-102dBm-100dBm
TDMA Mux888
Cell Radius35Km35Km2Km
0pcl ~ 15pcl
-100dBm
8
-
1-1
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Specification
1-2. GSM TX power class
TX Power
control level
533±2 dBm
631±3 dBm
729±3 dBm
827±3 dBm
925±3 dBm
1023±3 dBm
1121±3 dBm
GSM900
TX Power
control level
030±2 dBm
128±3 dBm
226±3 dBm
324±3 dBm
422±3 dBm
520±3 dBm
618±3 dBm
DCS1800
TX Power
control level
030±2 dBm
128±3 dBm
226±3 dBm
324±3 dBm
422±3 dBm
520±3 dBm
618±3 dBm
PCS1900
1219±3 dBm
1317±3 dBm
1415±3 dBm
1513±3 dBm
1611±5 dBm
179±5 dBm
187±5 dBm
195±5 dBm
716±3 dBm
814±3 dBm
912±4 dBm
1010±4 dBm
118±4dBm
126±4 dBm
134±4 dBm
142±5 dBm
716±3 dBm
814±3 dBm
912±4 dBm
1010±4 dBm
118±4dBm
126±4 dBm
134±4 dBm
142±5 dBm
150±5 dBm
1-2
150±5 dBm
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1-3. GSM EDGE TX power class
Specification
TX Power
control level
827±3 dBm
925±3 dBm
1023±3 dBm
1121±3 dBm
1219±3 dBm
1317±3 dBm
1415±3 dBm
GSM900
TX Power
control level
226 -4/+3 dBm
324±3 dBm
422±3 dBm
520±3 dBm
618±3 dBm
716±3 dBm
812±3 dBm
DCS1800
TX Power
control level
226 -4/+3 dBm
324±3 dBm
422±3 dBm
520±3 dBm
618±3 dBm
716±3 dBm
812±3 dBm
PCS1900
1513±3 dBm
1611±5 dBm
179±5 dBm
187±5 dBm
195±5 dBm
910±3 dBm
1014±3 dBm
1112±4 dBm
1210±4 dBm
138±4dBm
146±4 dBm
154±4 dBm
910±3 dBm
1014±3 dBm
1112±4 dBm
1210±4 dBm
138±4dBm
146±4 dBm
154±4 dBm
1-3
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Specification
1-4
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2. Circuit Description
2-1. SGH-E360 RF Circuit Description
2-1-1. RX PART
- ANTENNA SWITCH (Module1 Front End Module)
→
Switching Tx, Rx path for GSM900, DCS1800 and PCS1900 by logic controlling.
- ANTENNA SWITCH Control Losic (Module1)→Truth Table
VC1VC2VC3
- TRANSCEIVER (U102)
This chip is fully integrated GSM GPRS tri-band transceiver with transmit baluns(balanced-unbalanced matching devices) ,
loop filters and most of the passive component in it.
And also fully integrated fractional N RF synthesizer with AFC control possibility, RF VCO with integrated supply
regulator. Semi integrated reference oscillator with integrated supply regulator.
RF Receiver front-end amplifies the E-GSM900, DCS1800 and PCS1900 aerial signal, convert the chosen channel
down to a low IF of 100kHz.
In IF section, further amplifies the wanted channel output level to the desired value and rejects DC.
-PAM(PAM101)
The module consists of two separated line-ups, one for low band(LB 850/900) and one for high band(HB,1800/1900) with
input and output matching and internal power detection function and power control loop in GSM mode.
in GSM mode, the internal power control circuit ensures a stable power output, set by the level of V
compensate variations of supply voltage, input power and temperature, with a control range fully compaliant with ETSI
tome mask and power spectrum requirements
in EDGE mode the output power is controlled by the input power. The V
controlling the quiescent current of the final RF-statges of both line-ups.
signal is used to control the efficiency by
REF
stabilsed to
DAC
2-1-2. TX PART
The transmitter is fully differential using a direct up conversion architecture. It consists of a signal side band
power up mixer. Gain is controlled by 6 dB via 3-wire serial bus programing. The fully integrated VCO and power
mixer achieve LO suppression, quadrature phase error, quadrature amplitude balance and low noise floor specification.
Output matching/balun components drive a standard 50 ohms single ended load.
2-1
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Circuit Description
2-2. Baseband Circuit description of SGH-E360
2-2-1. PCF50603 (U400)
- Power Management
Eight low-dropout regulators designed specifically for GSM applications power the terminal and help ensure optimal
system performance and long battery life. A programmable boost converter provides support for 1.8V, 3.0V SIMs,
while a self-resetting, electronically fused switch supplies power to external accessories. Ancillary support functions,
such as RTC module and High Voltage Charge pump, Clock generator, aid in reducing both board area and system
complexity.
I2C BUS serial interface provides access to control and configuration registers. This interface gives a microprocessor
full control of the PCF50603 and enables system designers to maximize both standby and talk times.
Supervisory functions. including a reset generator, an input voltage monitor, and a temperature sensor, support reliable
system design. These functions work together to ensure proper system behavior during start-up or in the event of a
fault condition(low microprocessor voltage, insufficient battery energy, or excessive die temperature).
- Backlight Brightness Modulator
The Backlight Brightness Modulator (BBM) contains a programmable Pulse-width modulator (PWM) and FET to
modulate the intensity of a series of LED’ s or to control a DC/DC converter that drives LCD backlight.
This phone (SGH-E360) use PWM control to contrast the backlight brightness.
- Clock Generator
The Clock Generator (CG) generates all clocks for internal and external usage. The 32.768 kHz crystal oscillator
provides an accurate low clock frequency for the PCF50603 and other circuitry.
2-2-2. LCD Connector
LCD is consisted of main LCD(color 65K TFT LCD) and sub LCD(color 65K OLED LCD)
Chip select signals in the U305, LCD_MAIN_CS, LCD_SUB_CS can enable LCD. BACKLIGHT signal enables white
LED of main LCD. These signal is from U200.
16-bit data lines(LD(0)~LD(15)) transfers data and commands to LCD. Data and commands use "RS" signal. If this signal
is high, Inputs to LCD are commands. If it is low, Inputs to LCD are data. The signal which informs the input or output
state to LCD, is required. But this system is not necessary this signal. So "L_WR" signal is used to write data or
commands to LCD. Power signals for LCD are "VDD_IO_HIGH".
2-2-3. BLUE TOOTH
This system uses Blue Tooth module, LBMA46LCB2, Murata. This has signals, "BT_INT"(Interrupt signal), "RXD2"(input
data) and "TXD2"(output data), PCM control signal(DCL[PCMCLK], DO[PCM_IN], DU[PCM_OUT], FSC[PCM_SYNC])
These signals are connected to PCF5213EL1EL1.
2-2
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Circuit Description
2-2-4. Key
This is consisted of key interface pins KEY_ROW(0:4) and KEY_COL(0:4) in PCF5213EL1. These signals compose the
matrix. Result of matrix informs the key status to key interface in the PCF5213EL1. Power on/off key is seperated from
the matrix. So power on/off signal is connected with PCF50603 to enable PCF50603. Key LED is consisted of 12 LEDs.
key LED use the 3.3V LDO(U606) for a supply voltage. KEY_LED_ON signal enables eight white LED.
"FLIP" informs the status of slide (up or down) to the PCF5213EL1. This uses the hall effect IC, EM-1681-FT(U701).
A magnet under LCD enables EM-1681-FT.
2-2-5. EMI ESD Filter
This system uses the EMI ESD filter, U500 to protect noise from IF CONNECTOR part.
2-2-6. IF connetor(IFC500)
It is 18-pin connector. They are designed to use VBAT, V_EXT_CHARGE, USB_D+, +VBUS, USB_D-, TXD1, RXD1,
AUX_ON, EXT1, EXT2 and GND. They connected to power supply IC, microprocessor and signal processor IC.
2-2-7. Battery Charge Management
A complete constant-current/constant-voltage linear charger for single cell lithium-ion batteries.
If TA connected to phone, "V_EXT_CHARGE" enable charger IC and supply current to battery.
When fault condition caused, "CHG_ON" signal level change low to high and charger IC stop charging process.
2-2-8. Audio
HFR_P and HFR_N from PCF5213EL1 are connected to the main speaker via analog switches. MIC_P and MIC_N
are connected to the main MIC as well. EAR1 is the source of External Speaker. YMU762 is a synthesizer LSI for
mobile phones. This LSI has a built-in speaker amplifier for outputting sounds that are used by mobile phones in addition
to game sounds and ringing melodies that are replayed by a synthesizer.
The synthesizer section adopts“stereophonic hybrid synthesizer system”that are given advantages of both FM
synthesizers and Wave Table synthesizers to allow simultaneous generation of up to 32 FM voices and 32 Wave
Table voices. It provides simultaneous generation of up to 40 tones by stereophonic hybrid synthesizer.
YMU762 has built a speaker amplifier of which maximum out is 580 mW at SPVDD=3.6V in this device.
There is Stereophonic analog output for Headphone.
2-2-9. Memory(UME301)
This system uses Samsung's memory, KAP17SG00A. The KAP17SG00A is a Multi Chip Package Memory which
combines 256Mbit Synchronous Burst Multi Bank NOR Flash Memory and two 512Mbit OneNAND Flash and
128Mbit Synchronous Burst UtRAM.
It has 16 bit data line, HD[1~16] which is connected to PCF5213EL1 and MV3018SAQ, also has 24 bit address lines,
HA[1~24]. There are 3 chip select signals, CS0n_FLASH, CS4n_NAND, and CS1n_RAM.
In the Writing process, WEn is fallen to low and it enables writing process to operate. During reading process,
OEn is fallen to low and it enables reading process to operate. Each chip select signals in the PCF5213EL1 choose
different memories.
2-3
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Circuit Description
2-2-10. PCF5213EL1(UCP200)
The PCF5213EL1 is mainly composed of embeded DSP and ARM core. The DSP subsystem includes the Saturn
DSP core with embedded RAM and ROM, and a set of peripherals. It has 24kx16 bits PRAM, 104k*16 bits,
32k*16 XYRAM and 63k*16 XYROM in the DSP.
The ARM946E-S consists of an ARM9E-S processor core, 8 kbyte instruction cache and 8 kbyte data cache,
tghtly-coupled ITCM(Instruction Tightly Coupled Memory) and DTCM(Data Tightly Coupled Memory) memories, a
memory protection unit, and an AMBA(Advanced Microcontroller Bus Architecture) AHB(Advanced
High-performance Bus) bus interface with a write buffer.
HD(0:15), data lines and HA(0:23), address lines are connected to KAP17SG00A (memory), MV3018B (image dsp)
and YMU762 (melody IC). It has 64 kbyte SC RAM (0.5 Mbit) and 32 kbyte SC program ROM for bootstrap
loader in the ARM core.
HD(0:15), data lines and HA(0:23), address lines are connected to memory and YMU762 to communicate.
MV3018B(Camera DSP Chip) controls the communication between ARM core and DSP core.
OEn, WEn control the access of memory. KROW, and KCOL recognize the key string input status.
It has J-TAG control pins (TDI/TDO/TCK) for ARM and DSP core. J-SEL signal controls different access to ARM
and DSP core.
ADC(Analog to Digital Convertor) receives the condition of temperature, battery type and battery voltage.
2-2-11. TOH2600DGI4KRA (26MHz)(OSC101)
This system uses the 26MHz VCTCXO; TOH2600DGI4KRA. AFC control signal form PCF5213EL1 controls
frequency from 26MHz x-tal. It generates the clock frequency. This clock is connected to PCF5213EL1, YMU762 and
UAA3587C2.
2-2-12. Camera DSP(MV3018SAQ)(U306)
MV3018SAQ provides rich video functions up to 30-frame display with minimized tasks in the handset main processor
as well as hardware based real-time JPEG compression and decompression. MV3018SAQ directly transmits and
previews the RGB data to the LCD graphic memory by processing the sensor output data according to the
handset's command. It can save the raw RGB data up to VGA resoultion into its image buffer and allows the
host processor to download with scalable sized compressed data.
It utilizes 16 bit data bus for communication with the main processor, including bus interface types.
2-2-13. FM Radio (Si4700)
The Si4700 is a single chip electronically tuned FM stereo radio for low voltage application with fully integrated IF
selectivity and demodulation.
Si4700K provide FM mixer for conversion of the US/Europe (87.5 MHz to 108 MHz) and Japanese FM band (76 MHz
to 90 MHz) to IF.Preset tuning to receive Japanese TV audio up to 108 MHz, raster 100 kHz. and is connected to
PCF5213EL1 of I2C.
2-4
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3. Exploded View and Parts List
3-1. Exploded View
QMW03
QFU03
QKP02
QME03
QFU01
QCW02
QVO01
QMI03
QVK01
QFR01
QCK01
QSC14
QKP01
QMP01
QME01
QMI01
QCR12
QAN05
QLC01
QMO01
QFL01
QSC01
QMW02
QCA01
QSP01
QCR11
QAN02
QRF03
QRE01
QRF01
QIF01
QCR21
QBA01
3-1
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Exploded view and Part List
3-2. Parts List
Location NO.DescriptionSEC CODE
QAN02
QAN05
QBA01
QCA01
QCK01
QCR11
QCR12
QCR21
QCW02
QFL01
QFR01
QFU01
QFU03
QIF01
QKP01
QKP02
QLC01
QME01
QME03
QMI01
QMO01
QMP01
QMW02
QMW03
QRF01
QSC01
QSC14
QSP01
QVK01
QVO01
QRE01
QRF03PMO-EAR COVER V2GH72-23676A
QMI03MEC-RUBBER MICGH75-08856A
INTENNA-SGHE360GH42-00717A
MEC-INTENNA CONN RUBBERGH75-08200A
BATTERY-800MAH,SIL,ENG,MGH43-02067A
UNIT-CAMERAGH59-02420A
MEC-CAMERA KEYGH75-07171A
SCREW-MACHINE6001-001654
SCREW-MACHINE6001-001530
SCREW-MACHINE6001-001507
PCT-WINDOW CAMERAGH72-24951A
MEC-FOLDER LOWERGH75-08048A
MEC-FRONT COVERGH75-08049A
MEC-FOLDER UPPERGH75-08047A
NDC-FOLDER DECO DUMMYGH71-05554A
PMO-IF COVERGH72-20212A
MEC-KEYPADGH75-08052A
MEC-KEY FOLDGH75-08051A
MEA-LCD MODULE KIT(E360)GH97-05188A
UNIT-METAL DOME F/KGH59-02396A
UNIT-MP3 KEYGH59-02398A
MICROPHONE-ASSY-SGHE360GH30-00224A
MOTOR DC-SGHE360GH31-00198A
PBA MAIN-SGHE360S MAINGH92-02402A
PCT-WINDOW MAINGH72-24952A
PCT-WINDOW SUBGH72-24950A
MPR-RF SHEETGH74-17797A
MPR-SHEET SCREWGH74-17787A
MPR-TAPE FRONT FPCGH74-08876A
SPEAKER3001-001844
UNIT-VOLUME KEYGH59-02397A
MEC-VOLUME KEYGH75-07170A
MEC-REAR COVERGH75-08050A
3-2
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Exploded view and Part List
DescriptionSEC CODE
BAG PE6902-000634
ADAPTOR-SCHN391 HUTCHSONGH44-00745A
UNIT-EARPHONE(SIL)GH59-02472B
LABEL(P)-WATER SOAKGH68-02026A
MANUAL-USERGH68-08186A
LABEL(R)-MAIN(XSA)GH68-08359B
BOX(P)-SGHE360(SEA)GH69-03293B
CUSHION-CASE(1-2)GH69-03294A
PMO-BATT LOCKERGH72-20209A
RMO-RUBBER LCDGH73-05923A
MPR-MAIN LCD BOHO VINYL(S)GH74-05008A
MPR-BOHO VINYL MAIN SPONGH74-14238A
MPR-BOHO VINYL LCD CONNGH74-15350A
MPR-SPONGE PCB ESDGH74-15513A
MPR-TAPE PBA JTAGGH74-17791A
MPR-TAPE I MP3 CONGH74-19881A
MPR-TAPE E LCD DGH74-19883A
MPR-TAPE E LCD RGH74-19884A
MPR-TAPE E KEYPADGH74-19886A
MPR-SPONGE MOTORGH74-19887A
MPR-TAPE E LCD LGH74-19888A
MPR-SPONGE IF CONNGH74-19913A
MPR-TAPE F/UPPER HOLEGH74-19914A
MPR-BOHO VINYL SETGH74-19916A
MEC-HAND STRAPGH75-03207A
3-3
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Exploded view and Part List
3-3. Test Jig (GH80-03306A)
3-3-2. RF Test Cable
(GH39-00283A)
3-3-3. Test Cable
3-3-1. USB JIG Cable
(GH39-00337A)
3-3-4. Serial Cable
(CSA LL64151-A)
3-3-5. Power Supply Cable
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