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ELECTRONICS
1 . S G H - E6 3 0 S p e c if ic a t io n
1. GSM General Specification
GS M9 0 0 E GS M 9 0 0 DC S 1 8 0 0
PC S1 9 0 0
Ph a se 1 Ph a se 2 P h as e 1
F r eq . B a n d [M Hz ] 8 9 0 ~9 1 5 8 8 0 ~9 1 5 1 7 1 0 ~1 7 8 5 1 8 5 0 ~1 9 1 0
Up l in k / Do w n li n k 9 3 5 ~9 6 0 9 2 5 ~9 6 0 1 8 0 5 ~1 8 8 0 1 9 3 0 ~1 9 9 0
0~124 &
A RF C N r a n g e 1 ~1 2 4 5 1 2 ~8 8 5 5 1 2 ~8 1 0
9 7 5 ~1 0 2 3
T x /R x s p ac in g 4 5 MHz 4 5 MHz 9 5 M Hz 8 0 MH z
Mo d . B i t r at e/ 270.833kbps 2 7 0 .8 3 3 k b p s 270.833kbps 2 7 0 .8 3 3 k b p s
Bi t Pe r i o d 3.692us 3 .6 9 2 u s 3.692us 3 .6 9 2 u s
Ti me Sl o t 576.9us 5 7 6 .9 u s 576.9us 5 7 6 .9 u s
P er io d / F r am e P er i o d 4 .6 1 5 m s 4 .6 1 5 m s 4 .6 1 5 m s 4 .6 1 5 ms
Mo d u l a ti o n 0 .3 G MS K 0 .3 G MS K 0 .3 GM SK 0 .3 GM SK
M S P o we r 3 3 d Bm ~1 3 d B m 3 3 d Bm ~5 d B m 3 0 d B m ~0 d B m 3 0 d B m~0 d B m
Po w er C l as s 5 p cl ~ 1 5 p c l 5pcl ~ 19pcl 0pcl ~ 15pcl 0pcl ~ 15pcl
Se n si t iv i t y -102dBm - 1 0 2 d Bm -100dBm -100dBm
TDM A M u x 8 8 8 8
C el l Ra d iu s 3 5 Km 3 5 Km 2 Km -
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SG E
H- 630 Specification
2. GSM TX power class
TX Power TX Power TX Power
GSM900 DCS1800 PCS1900
control level control level control level
5 33¡¾2 dBm 0 30¡¾2 dBm 0 30¡¾ dBm
2
6 31¡¾2 dBm 1 28¡¾3 dBm 1 28¡¾ dBm
3
7 29¡¾2 dBm 2 26¡¾3 dBm 2 26¡¾ dBm
3
8 27¡¾2 dBm 3 24¡¾3 dBm 3 24¡¾ dBm
3
9 25¡¾2 dBm 4 22¡¾3 dBm 4 22¡¾ dBm
3
10 23¡¾2 dBm 5 20¡¾3 dBm 5 20¡¾ dBm
3
11 21¡¾2 dBm 6 18¡¾3 dBm 6 18¡¾ dBm
3
12 19¡¾2 dBm 7 16¡¾3 dBm 7 16¡¾ dBm
3
13 17¡¾2 dBm 8 14¡¾3 dBm 8 14¡¾ dBm
3
14 15¡¾2 dBm 9 12¡¾4 dBm 9 12¡¾ dBm
4
15 13¡¾2 dBm 10 10¡¾4 dBm 10 10¡¾ dBm
4
16 11¡¾3 dBm 11 8¡¾4dBm 11 8¡¾4dBm
17 9¡¾3dBm 12 6¡¾ dBm
4 12 6¡¾4 dBm
18 3
7¡¾ dBm 13 4
4¡¾ dBm 13 4¡¾4 dBm
19 5¡¾ dBm
3 14 2¡¾ dBm
5 14 2¡¾5 dBm
15 0¡¾ dBm
5 15 0¡¾5 dBm
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2 . S G H - E6 3 0 C ir c u it D e s c r ip t io n
1 . SG H - E 6 3 0 RF C i r c u i t D e s c r i p t i o n
1) RX PART
1. FEM(U205) ¡æ Switching Tx, Rx path for GSM900, DCS1800 and PCS1900 by logic controlling.
2. ASM Control Logic (U100, U207) ¡æ Truth Table
VC_1 VC_2 VC_3
GSM/DCS Rx Mode L L L
PCS Rx Mode L L H
GSM Tx Mode H L L
DCS/PCS Tx Mode L H L
3. FILTER
To convert Electromagnetic Field Wave to Acoustic Wave and then pass the specific frequency band.
- GSM FILTER (L100,L101,L102) ¡æ For filtering the frequency band between 925 ~ 960 MHz.
- DCS FILTER (L104,L105,L107) ¡æ For filtering the frequency band 1805 and 1880 MHz.
- PCS FILTER (L108, C151, C152) ¡æ For filtering the frequency band 1930 and 1990 MHz.
4. TC-VCXO (U101)
To generate the 26MHz reference clock to drive the logic and RF.
After additional process, the reference clock applies to the U100 Rx IQ demodulator and Tx IQ modulator.
The oscillator for RX IQ demodulator and Tx modulator are controlled by serial data to select channel and use fast lock
mode for GPRS high class operation.
5. UAA3536HN (U100)
This chip integrates two differential-input LNAs.
The GSM input supports the E-GSM, DCS input supports the DCS1800. The LNA inputs are matched to the 200 ohm
differential output SAW filters through eternal LC matching network.
Image-reject mixer downconverts the RF signal to a 100 KHz intermediate frequency (IF) with the RFLO from VOL1861
frequency synthesizer. The RFLO frequency is between 1801 ~ 1921 MHz.
The Mixer output is amplified with an analog programmable gain amplifier (PGA), which is controlled by AGAIN.
The quadrature IF signal is digitized with high resolution A/D converts (ADC).
2) TX PART
Baseband IQ signal fed into offset PLL, this function is included inside of U100 chip.
UAA3536HN chip generates modulator signal which power level is about 1.5dBm and fed into Power Amplifier(U201).
The PA output power and power ramping are well controlled by Auto Power Control circuit.
We use offset PLL below table.
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Circuit Description
GSM -35dBc
200kHz offset
DCS -35dBc
30 kHz bandwidth
PCS -35dBc
GSM -66dBc
400kHz offset
Modulation Spectrum DCS -65dBc
30 kHz bandwidth
PCS -66dBc
GSM -75dBc
600kHz ~ 1.8MHz offset
DCS -68dBc
30 kHz bandwidth
PCS -75dBc
2. Baseband Circuit description of SGH-E630
1. PCF50601
1.1. Power Management
Ten 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, and 5.0V 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 PCF50601 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).
1.2. LCD Backlight Brightness Controler (MAX1574)
The Backlight Brightness is controled by Main chip(OM6357_7) through the MAX1574 charge pump.
T he MAX15 7 4 c ha r ge pump dr ive s thr e e white LED's with r e gulate d cons ta nt c ur r e nt for unifor m
inte ns ity. The MAX1574 uses an external resistor to set the full scale 100% LED current. An enable input
(EN-"BACKLIGHT") is used for simple on/off control or can be pulsed repeatedly to set lower LED current in multiple
steps down to 5%. Once the desired brightness is set, the MAX1574 maintains constant LED current as long as EN is
kept high. If EN is kept low for more than 2ms, the MAX1574 enters shutdown.
When the LEDs are enabled by driving EN high, the MAX1574 goes through soft-start, bringing the LED current up to
ILED_. Dimming is then done by pulsing EN low (500ns to 500µs pulse width). Each pulse reduces the LED current by
10%, so after one pulse the LED current is 0.9 x ILED. The tenth pulse reduces the current by 5%, so the ILED_ current
reduces from 0.1 x ILED_ to 0.05x ILED. The eleventh pulse sets the LED current back to ILED_.
1.3. Clock Generator
The Clock Generator (CG) generates all clocks for internal and external usage. The 32768 Hz crystal oscillator provides
an accurate low clock frequency for the PCF50601 and other circuitry.
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Circuit Description
2. Connector
2-1. LCD Connector
LCD is consisted of main LCD(color 65K TFT LCD).
Chip select signals in the U40 0, LCD_MAIN_CS, can enable LCD. BACKLIGHT signal enables white LED of main
LCD. This signal is from IO part of the DSP in the U300(Main Chip). "LCD_RESET" signal initiates the Reset process
of the LCD.
16-bit data lines(LD(0)~LD(15)) transfers data and commands to LCD through by pass capacitor. 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 "VBAT and "VDD2".
"SPK_P" and "SPK_N" from OM6357 are used for audio speaker. And "VDD_VIB" from PCF50601 enables the motor.
2-3. IrDA
This system uses IrDA module, HSDL_3208, Agilent's. This has signals, "IrDA_DOWN" (enable signal), "RXD0" (input
data) and "TXD0" (output data). These signals are connected to OM6357. A power signals, "VDD2" is used for circuit
and LED.
2-4. Key
This is consisted of key interface pins among OM6357, KBIO[0~7]. These signals compose the matrix. Result of matrix
informs the key status to key interface in the OM6357. Power on/off key is seperated from the matrix. So power on/off
signal is connected with PCF50601 to enable PCF50601.
Key LED is consisted of four white LED for sub key and six white LED for main key. Key LED use the "BLVDD"
supply voltage. Main key LED is controlled by the "VDD_KEY" supply voltage.
"FLIP" informs the status of folder (open or closed) to the OM6357. This uses the hall effect IC, EM-1681-FT.
A magnet under main LCD enables EM-1681-FT.
2-5. EMI ESD Filter
This system uses the EMI ESD filter, EMIF09 to protect noise from IF CONNECTOR part.
2-6. IF connector
It is 18-pin connector. They are designed to use VBAT, +DCVOLT, TXD0, RXD0, RTS0, CTS0, JIG_REC,
CHARGER_OK, RXD1, TXD1 and GND. They connected to power supply IC, microprocessor and signal processor IC.
3. Battery Charge Management
A complete constant-current/constant-voltage linear charger for single cell lithium-ion batteries.
If TA connected to phone, "+DCVOLT" 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.
4. Audio
EARP_P and EARP_N from OM6357 are connected to the main speaker. AUXSP is connected to the Hands free kit.
MIC_P and MIC_N are connected to the main MIC. And AUX_MIC_P and AUX_MIC_N are connected to the Hands
free kit.
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Circuit Description
YMU765MA5 is a LSI for portable telephone that is capable of playing high quality music by utilizing FM synthesizer
and ADPCM decorder that are included in this device. As a synthesis, YMU765MA5 is equipped 32 FM voices and 32
Wave Table voices. Since the device is capable of simultaneously generating up to synchronous with the play of the FM
synthesizer, various sampled voices can be used as sound effects.
Since the play data of YMU765MA5 are interpreted at anytime through FIFO, the length of the data(playing period) is
not limited, so the device can flexiblysupport application such as incoming call melody music distribution service.
The hardware sequencer built in this device allows playing of the complex music without giving excessive load to the
CPU of the portable telephones. Moreover, the registers of the FM synthesizer can be operated directly for real time
sound generation, allowing, for example, utilization of various sound effects when using the game software installed in the
portable telephone.
YMU765MA5 includes a speaker amplifier with high ripple removal rate whose maximum output is 580mW
(SPVDD=3.6V). The device is also equipped with conventional function including a vibartor and a circuit for controlling
LEDs synchornous with music.
For the headphone, it is provided with a stereophonic output terminal.
For the purpose of enabling YMU765MA5 to demonstarte its full capablities, Yamaha purpose to use "SMAF:Synthetic
music Mobile Application Format" as a data distribution format that is compatible wiht multimedia. Since the SMAF takes
a structure that sets importance on the synchronization between sound and images, various contents can be written into it
including incoming call melody with words that can be used for traning karaoke, and commercial channel that combines
texts, images and sounds, and others. The hardware sequencer of YMU765MA5 directly interprets and plays blocks
relevant to systhesis (playing music and reproducing ADPCM with FM synthesizer) that are included in data distributed in
SMAF.
5. Memory
signals in the OM6357_7 enable two memories. They use only one volt supply voltage, VDD3 in the PCF50601. This
system uses Samsung's memory, KBB06B400M-F402. It is consisted of 128M bits flash NOR memory and 256M bits
flash NAND memory and 64M bits SCRAM. It has 16 bit data line, HD[0~15] which is connected to OM6357_7 and
MV317S. It has 26 bit address lines, HA[1~26]. CS_NAND and NCSRAM signals is chip select. Wrting process,
HWR_N is low and it enables writing process to flash memory and SRAM. During reading process, HRD_N is low and
it enables reading process to flash memory and SRAM. Each chip select signals in the OM6357_7 select memory among
2 flash memory and SCRAM. Reading or writing procedure is processed after HWR_N or HRD_N is enabled. Memories
use reset, which is VDD3 delay from PCF50601. HA[25] signal enables lower byte of SRAM and HA[26] signal enables
higher byte of SRAM.
6. OM6357_7
OM6357_7 is consisted of ARM core and DSP core. It has 8x 1Kwor d on- c hip pr ogr a m/ da ta RAM, 55 Kwor ds
on- c hip pr ogr am ROM in the DSP. It has 4K*32bits ROM and 2K*32bits RAM in the ARM core. DSP is consisted
of KBS, JTAG, EMI and UART. ARM core is consisted of EMI, PIC(Programmable Interrupt Controller),
reset/power/clock unit, DMA controller, TIC(Test Interface Controller), eripheral bridge, PPI, SSI(Synchronous Serial
Interface), ACC(Asynchronous communications controllers), timer, ADC, RTC(Real-Time Clock) and keyboard interface.
KBIO(0:7), address lines of DSP core and HD[0~15]. HA[1~26], address lines of ARM core and HD[0~15], data lines of
ARM core are connected to memory, YMU765. MV317S(Camera DSP Chip) controls the communication between ARM
core and DSP core.
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Circuit Description
CS_NAND, NCSRAM, NCSFLASH in the ARM core are connected to each memory. HWR_N and HRD_N control the
process of memory. External IRQ(Interrupt ReQuest) signals from each units, such as, PMU need the compatible process.
KBIO[0~7] receive the status from key and RXD0/TXD0/irDA_DOWN are used for the communicatios using IRDA and
data link cable(DEBUG_DTR/RTS/TXD/RXD/CTS/DSR).
It has JTAG control pins(TDI/TDO/TCK) for ARM core and DSP core. It recieves 13MHz clock in CKI pin from
external TCXO. ADC(Analog to Digital Convertor) part receives the status of temperature, battery type and battery voltage.
7. Camera DSP (MV317SAQ)
Tiger is an Integrated circuit for mobile phone camera. This structure will allow effectiveness for large data management
and significantly reduces main processor will get burden.
In hence, Tiger will allow the user to be able to display to LCD direct without burdening the main processor. It also
allows to have various kinds of display size on the LCD and snapshot for Jpeg. Digital effect will also be executed on
real time base resulting Tiger as being a video co-processor in the mobile platform.
Also,an i80 type processor' s 16bit parallel interface of Tiger makes it available for the CPU to interchange the data with
Tiger. As the additional 8Mbit is usable except 2Mbit buffer embedded in Tiger, the diverse UI data processing which is
not a burden to the CPU is available. JPEG encoder and decoder are baseline ISO/IEC 10918-1 JPEG compliance
(DCT-based). JPEG decoder supports YUV444, YUV422, YUV420 and YUV411 format standard JPEG image.
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3 . S G H - E6 3 0 Ex p l o d e d V ie w and it s Pa r t s lis t
1. Cellular phone Exploded View
QMW02
QFR01 QFU01
QCK01 QVO01 QKP02
QMO01
QSP01
QLC01
QKP01 QCR05
QMP02
QME02
QCA02
QPC01
QMI01
QME01 QVK01
QMP01
QFL01
QCA01
QAN02
QCR26
QSC02
QRE01
QIF01 QCW01
QRF01
QCR31
QBA21
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Exploded view and its Part list
2. Cellular phone Parts list
Location
Descr iption SEC CODE Remar k
NO.
QMW02 WINDOW LCD GH72- 15021A
QFU01 MEC- SLIDE UPPER GH75- 04606A
QKP02 KEYPAD SUB GH75- 04612A
QMP02 LCD PBA GH92- 01846A
QME02 LCD METAL DOME GH59- 01438A
QFL01 MEC- SLIDE LOWER GH75- 04607A
QSP01 SPEAKER 3001- 001575
QMO01 MOTOR GH31- 00098A
QLC01 LCD GH07- 00561A
QCR26 SCREW MACHINE 6001- 001850
QFR01 FRONT COVER GH75- 04605A
QKP01 KEYPAD MAIN GH75- 04611A
QIF01 IF CONN COVER GH72- 15017A
QMP01 MAIN PBA GH92- 01889A
QVK01 UNIT VOLUME KEY GH59- 01436A
QME01 UNIT METAL DOME GH59- 01437A
QCA02 UNIT CAM KEY GH59- 01435A
QCR05 SCREW 6001- 001478
QMI01 MICROPHONE ASSY GH30- 00134A
QCK01 MEC CAM KEY GH75- 04610A
QCR31 SCREW 6001- 001795
QVO01 MEC SIDE KEY GH75- 04609A
QRE01 MEC REAR COVER GH75- 04608A
QRF01 RF COVER GH74- 09508A
QBA21 BATTERY GH43- 01447A
QPC01 PCB- FPCB GH41- 00637A
QCA01 UNIT CAMERA GH59- 01464A
QSC02 SCREW CAP GH74- 11226A
QAN02 INTENNA GH42- 00457A
QCW01 WINDOW CAMERA GH75- 05299A
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Exploded view and its Part list
3. Test Jig (GH80- 01909A)
3- 1. RF Test Cable 3- 2. Test Cable 3- 3. Serial Cable
(GH39- 00182A) (GH39- 00217A)
3- 4. Power Supply Cable 3- 5. DATA CABLE 3- 6. TA
(GH39- 00219A) (GH44- 00483A)
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4 . S G H - E6 3 0 M A I N El e c t r i c a l P a r t s Li s t
M A I N SEC CODE Design LOC
SEC CODE Design LOC 1405- 001082 V601
0403- 001387 ZD600 1405- 001082 V700
0504- 000168 Q801 1405- 001082 V701
0504- 001151 U206 1405- 001082 V702
0504- 001151 U 2 07 1405- 001082 V703
0506- 000107 U801 1405- 001082 V704
0601- 001790 LED700 1405- 001082 V705
0601- 001790 LED701 1405- 001082 V706
0601- 001790 LED702 1405- 001082 V707
0601- 001790 LED703 1405- 001082 V801
0601- 001790 LED706 1405- 001082 V802
0601- 001790 LED709 1405- 001082 V803
0604- 001261 U601 1405- 001082 V804
0801- 002237 U409 1405- 001082 V805
0801- 002882 U301 1405- 001082 V812
0801- 002882 U403 1405- 001082 V814
0801- 002882 U405 1405- 001093 V503
1001- 001253 U702 1405- 001093 V504
1203- 003109 U602 1405- 001138 V808
1204- 002138 U402 1405- 001138 V809
1205- 002327 U100 1405- 001138 V810
1205- 002350 U500 2007- 000138 R616
1404- 001221 V600 2007- 000140 R125
1405- 001082 V201 2007- 000140 R416
1405- 001082 V202 2007- 000140 R700
1405- 001082 V203 2007- 000141 R126
1405- 001082 V204 2007- 000141 R303
1405- 001082 V205 2007- 000141 R304
1405- 001082 V501 2007- 000141 R412
1405- 001082 V502 2007- 000141 R415
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Electrical Parts List
SEC CODE Design LOC SEC CODE Design LOC
2007- 000141 R421 2007- 000162 R615
2007- 000141 R708 2007- 000162 R703
2007- 000143 R406 2007- 000162 R722
2007- 000144 R736 2007- 000162 R728
2007- 000145 R203 2007- 000162 R801
2007- 000148 R108 2007- 000171 R204
2007- 000148 R209 2007- 000171 R207
2007- 000148 R210 2007- 000171 R424
2007- 000148 R301 2007- 000171 R429
2007- 000148 R312 2007- 000171 R802
2007- 000148 R500 2007- 000171 R803
2007- 000148 R706 2007- 000171 R804
2007- 000148 R731 2007- 000171 R805
2007- 000157 R604 2007- 000171 R806
2007- 000162 R300 2007- 000172 R727
2007- 000162 R305 2007- 000172 R730
2007- 000162 R306 2007- 000174 R122
2007- 000162 R315 2007- 000566 R106
2007- 000162 R407 2007- 000566 R107
2007- 000162 R408 2007- 000566 R606
2007- 000162 R410 2007- 000758 R605
2007- 000162 R411 2007- 000982 R116
2007- 000162 R413 2007- 000982 R117
2007- 000162 R418 2007- 000982 R118
2007- 000162 R425 2007- 000982 R119
2007- 000162 R428 2007- 001301 R711
2007- 000162 R600 2007- 001301 R712
2007- 000162 R601 2007- 001301 R713
2007- 000162 R602 2007- 001301 R714
2007- 000162 R603 2007- 001301 R715
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Electrical Parts List
SEC CODE Design LOC SEC CODE Design LOC
2007- 001301 R716 2203- 000233 C422
2007- 001305 R112 2203- 000233 C825
2007- 001313 R401 2203- 000254 C301
2007- 001319 R704 2203- 000254 C302
2007- 001320 R725 2203- 000254 C411
2007- 001325 R403 2203- 000254 C413
2007- 001325 R726 2203- 000254 C507
2007- 003001 R114 2203- 000278 C229
2007- 003030 R110 2203- 000278 C230
2007- 007001 R302 2203- 000278 C701
2007- 007014 R400 2203- 000278 C709
2007- 007014 R402 2203- 000278 C713
2007- 007015 R404 2203- 000278 C734
2007- 007096 R104 2203- 000386 C538
2007- 007100 R501 2203- 000386 C539
2007- 007148 R121 2203- 000425 L104
2007- 007148 R405 2203- 000425 L107
2007- 007311 R105 2203- 000438 C134
2007- 007470 R505 2203- 000438 C402
2007- 007697 R610 2203- 000438 C418
2203- 000233 C101 2203- 000438 C725
2203- 000233 C109 2203- 000550 C104
2203- 000233 C132 2203- 000550 C428
2203- 000233 C137 2203- 000550 C429
2203- 000233 C147 2203- 000585 C102
2203- 000233 C148 2203- 000585 C131
2203- 000233 C216 2203- 000585 C149
2203- 000233 C217 2203- 000585 U475
2203- 000233 C410 2203- 000585 U476
2203- 000233 C414 2203- 000609 C142
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Electrical Parts List
SEC CODE Design LOC SEC CODE Design LOC
2203- 000643 C431 2203- 005061 C311
2203- 000679 C144 2203- 005061 C312
2203- 000679 C146 2203- 005061 C313
2203- 000679 C401 2203- 005061 C314
2203- 000679 C801 2203- 005061 C315
2203- 000725 C408 2203- 005061 C316
2203- 000812 C202 2203- 005061 C317
2203- 000812 C303 2203- 005061 C318
2203- 000812 C308 2203- 005061 C319
2203- 000854 C1127 2203- 005061 C320
2203- 000885 C516 2203- 005061 C403
2203- 000940 C222 2203- 005061 C404
2203- 000995 C231 2203- 005061 C407
2203- 000995 C232 2203- 005061 C412
2203- 000995 C708 2203- 005061 C421
2203- 001017 C726 2203- 005061 C500
2203- 001652 C513 2203- 005061 C501
2203- 001652 C524 2203- 005061 C503
2203- 002443 C705 2203- 005061 C600
2203- 002525 C120 2203- 005061 C707
2203- 005050 C710 2203- 005061 C712
2203- 005057 C123 2203- 005138 C118
2203- 005057 C124 2203- 005383 C112
2203- 005057 C136 2203- 005446 C203
2203- 005061 C304 2203- 005480 C127
2203- 005061 C305 2203- 005481 C129
2203- 005061 C306 2203- 005482 C103
2203- 005061 C307 2203- 005482 C122
2203- 005061 C309 2203- 005482 C125
2203- 005061 C310 2203- 005482 C135
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Electrical Parts List
SEC CODE Design LOC SEC CODE Desig n LOC
2203- 005482 C150 2203- 006093 C534
2203- 005482 C209 2203- 006093 C706
2203- 005482 C212 2203- 006190 C204
2203- 005482 C300 2203- 006190 C205
2203- 005482 C424 2203- 006190 C208
2203- 005482 C426 2203- 006190 C405
2203- 005482 C432 2203- 006208 C502
2203- 005482 C509 2203- 006208 C508
2203- 005482 C511 2203- 006208 C510
2203- 005482 C519 2203- 006208 C515
2203- 005482 C520 2203- 006208 C517
2203- 005482 C537 2203- 006208 C518
2203- 005482 C604 2203- 006208 C521
2203- 005482 C722 2203- 006208 C528
2203- 005482 C727 2203- 006208 C529
2203- 005482 C810 2203- 006257 C606
2203- 005482 C814 2203- 006257 C608
2203- 005482 C826 2301- 001197 C119
2203- 005496 C535 2301- 001213 C121
2203- 005496 C602 2404- 001105 C720
2203- 006053 C525 2404- 001134 C211
2203- 006090 C607 2404- 001164 C605
2203- 006093 C133 2404- 001268 C522
2203- 006093 C138 2404- 001268 C523
2203- 006093 C406 2404- 001268 C527
2203- 006093 C409 2404- 001268 C601
2203- 006093 C526 2404- 001305 C700
2203- 006093 C530 2404- 001339 C425
2203- 006093 C531 2703- 002200 L101
2203- 006093 C533 2703- 002201 L807
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Electrical Parts List
SEC CODE Desig n LOC S U B
2703- 002201 L808 SEC CODE Design LOC
2703- 002208 L100 0403- 001427 ZD1
2703- 002208 L102 0407- 001002 D1
2703- 002267 L201 0601- 001819 D2
2703- 002314 L200 0601- 001819 D3
2703- 002636 L105 0601- 001819 D4
2801- 003747 OSC500 0601- 001819 D5
2806- 001329 OSC401 1405- 001082 V1
2901- 001246 U600 1405- 001082 V2
2901- 001286 F800 1405- 001082 V3
2901- 001286 F801 1405- 001082 V4
2901- 001286 F802 1405- 001082 V5
2901- 001286 F803 1405- 001082 V6
3301- 001105 L500 1405- 001082 V7
3301- 001362 L301 1405- 001082 V8
3301- 001362 L400 1405- 001082 V9
3301- 001438 L700 2007- 000162 R6
3301- 001438 L701 2007- 001301 R2
3301- 001438 R741 2007- 001301 R3
3301- 001438 R742 2007- 001301 R4
3705- 001287 CN201 2007- 001301 R5
3711- 005558 CN603 2007- 008137 R1
4302- 001130 M500 2203- 005061 C5
GH13- 00020A U400 2203- 005061 C6
2203- 005061 C7
2203- 005065 C9
2203- 005482 C10
2203- 005496 C4
2203- 006093 C1
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5 . S G H - E6 3 0 B lo c k D ia g r a m s
1. RF So lut ion Bloc k Diagram
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Block Diagrams
2. Base Band Solut ion Blo ck Diagr am
MIC Battery
BB INTERFACE
Type
Serial Data
RECEIVER Battery
Interface
Voltage
SPEAKER Battery
I/O
Interface Temperature
A/D VCC_CP
Interface
VIBRATOR OM6357_7
VCC_SYN
MELODY IC VCC_RX_TX
(64 Poly) RF INTERFACE
VCC_RF_VCO
SYSTEM CLOCK
(13MHz)
AFC
VCC_TX_BURST
CAMERA
VDD1
MV317S
RAMP
VDD2
FLASH
NOR
(128M bit) VDD3
NAND 256M
(256M bit)
VDD_VIB
SRAM
(64M bit)
Li-Ion Battery MIC_BIAS
PMU
(Standard)
LCD VDD_KEY
VDD_AMP
KEY_BOARD Charging RTC_CLOCK AVDD
SIM CARD
Circuit (32.768KHz)
AVDD_TEMP
BL_VDD
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6 . S G H - E6 3 0 PC B D ia g r a m s
1. Main PCB Top Diagr am
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PCB Diagrams
2. Main PCB Bot t om Diagr am
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7 . S G H - E6 3 0 Fl o w C h a r t o f Tr o u b le s h o o t in g
1. Power On
' Power O ' does not work
n
Yes
Check the B attery Voltage No
is m than 3.4V
ore Change the Battery
Yes
No
C513(V P) = 2.7V
_ISU ? Check the PM related to V P
U _ISU
Yes
Check the C at
lock No
R501=32K Z
H Resolder X1
Yes
No
C (V D = " "
530 D 1) H? Check the V D circuit
D1
Yes
C529(V D &C
D 2) D 3)
528(V D No
= 2.8V? Check the V D D 3 circuit
D 2,V D
Yes
Check for the clock at C137 No Check the clock generation circuit
= 13M zH (related to U100)
Yes
Check the initial operation
Yes
ED
N
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P
o
w
e
VDD1
SG E
r
Baseband power supply SIM
O
R500
10K
n
H- 630 F
IT_PMU
JIG_REC
RECO1 VBA
T
JACK_IN
T500
32K
RSTON
ONKEY_N
CHARGER_OK C500 100NF
REF_ON
C501 PMU (IC) H5 D10 K3 H3 D9 A9 J2 K2
K1 C10 B2A2 B1A1
100NF TM
P
N
SIM_VCC