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G TE E N
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Manual
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ELECTRONICS
1 . S G H - E8 0 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
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
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
0~124 &
A RF C N r a n g e 1 ~1 2 4 5 1 2 ~8 8 5
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
Mod. Bit rate 270.833kbps 2 7 0 .8 3 3 k b p s 270.833kbps
/ Bi t Pe r i o d 3.692us 3 .6 9 2 u s 3.692us
Ti me Sl o t Pe r i o d 576.9us 5 7 6 .9 u s 576.9us
/ F r am e P er io d 4 .6 1 5 m s 4 .6 1 5 m s 4 .6 1 5 m s
Mo d u l a ti o n 0 .3 G MS K 0 .3 G MS K 0 .3 GM SK
M S P o we r 3 3 d Bm ~5 d B m 3 3 d Bm ~5 d B m 3 0 d B m ~0 d B m
Po w er C l as s 5 p cl ~ 1 9 p c l 5pcl ~ 19pcl 0pcl ~ 15pcl
Se n si t iv i t y -102dBm - 1 0 2 d Bm -100dBm
TDM A M u x 8 8 8
C el l Ra d iu s 3 5 Km 3 5 Km 2 Km
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Specification
2. GSM TX power class
TX Power TX Power
GSM900 DCS1800
control level control level
5 33¡¾3 dBm 0 30¡¾3 dBm
6 31¡¾3 dBm 1 28¡¾3 dBm
7 29¡¾3 dBm 2 26¡¾3 dBm
8 27¡¾3 dBm 3 24¡¾3 dBm
9 25¡¾3 dBm 4 22¡¾3 dBm
10 23¡¾3 dBm 5 20¡¾3 dBm
11 21¡¾3 dBm 6 18¡¾3 dBm
12 19¡¾3 dBm 7 16¡¾3 dBm
13 17¡¾3 dBm 8 14¡¾3 dBm
14 15¡¾3 dBm 9 12¡¾4 dBm
15 13¡¾3 dBm 10 10¡¾4 dBm
16 11¡¾5 dBm 11 8¡¾4dBm
17 9¡¾ dBm
5 12 6¡¾ dBm
4
18 7¡¾ dBm
5 13 4¡¾ dBm
4
19 5¡¾ dBm
5 14 2¡¾ dBm
5
15 0¡¾ dBm
5
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2 . S G H - E8 0 0 C ir c u it D e s c r ip t io n
1. SGH-E800 RF Circuit Description
1) RX PART
1. ASM(U100) ¡æ Switching Tx, Rx path for GSM900, DCS1800 by logic controlling.
2. ASM Control Logic (Q100, Q102) ¡æ Truth Table
VC1 VC2
GSM Tx Mode H L
DCS Tx Mode L H
GSM Rx Mode L L
DCS Rx Mode L L
3. FILTER
Converting electromagnetic field wave to acoustic wave and then pass the specific frequency band.
- GSM FILTER (F101) ¡æ For filtering the frequency band between 925 and 960 MHz
- DCS FILTER (F102) ¡æ For filtering the frequency band between 1805 and 1880 MHz.
4. VC-TCXO (OSC101)
This module generates the 26MHz reference clock to drive the logic and RF. After additional process, the reference clock
applies to the U102 Rx IQ demodulator and Tx IQ modulator. And then, the oscillator is controlled by serial data to
select channel and use fast lock mode for GPRS high class operation.
5. Transceiver (U102)
The receiver front-end which amplifies the GSM, DCS aerial signal, converts the chosen channel down to a low IF signal
of 100 kHz. The first stage is composed of symmetrical low noise amplifiers (LNAs). They are matched to 50 ohm. The
LNAs are followed by an IQ down mixer. It consists of two mixers in parallel but driven by quadrature out of phase LO
signals. The In phase(I) and Quadrature phase(Q) IF signals are low pass filtered to provide protection from high
frequency offset interferes. The low IF I and Q signals are then fed into the channel filter. The front-end low IF I and Q
outputs enter the integrated bandpass channel filter with provision for five 8 dB gain steps in front of the filter.
2) TX PART
Baseband IQ signal fed into offset PLL, this function is included inside of U102 chip. OSC100 chip generates modulator
signal which power level is about 6.5dBm and fed into Power Amplifier(U101). The PA output power and power ramping
are well controlled by Auto Power Control circuit. We use offset PLL below table.
200kHz offset GSM -36dBm
30 kHz bandwidth DCS -36dBm
400kHz offset GSM -36dBm
Modulation Spectrum
30 kHz bandwidth DCS -36dBm
600kHz ~ 1.8MHz offset GSM -51dBm
30 kHz bandwidth DCS -56dBm
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Circuit Description
2. Baseband Circuit description of SGH-E800
1. PCF50601 (U400)
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. 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-E800) use PWM control to contrast the backlight brigtness.
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.
2. LCD Connector
LCD is consisted of main LCD(color 65K TFT LCD).
Chip select signals in the U500, LCD_CS, can enable LCD. BACKLIGHT signal enables white LED of main LCD.
These signal is from U400.
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 "LCD_VDD".
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 OM6359. It uses two power signals. "VDD2" is used for
circuit and "VBAT" is used for LED.
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Circuit Description
4. Key
This is consisted of key interface pins among OM6359, KBIO(0:7). These signals compose the matrix. Result of matrix
informs the key status to key interface in the OM6359. 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 five white LED for sub key and
eight white LED for main key. white LED for sub key use the 3.3V supply voltage.
"SUB_BACKLIGHT_KEY_ON" signal enables 3.3V LDO for sub key backlight.
Eight white LED use the "VDD_KEY" supply voltage.
OM6359 enables eight white LED.
"FLIP" informs the status of slide (open or closed) to the OM6359. This uses the hall effect IC, SH248GSP.
A magnet under main LCD enables SH248GSP.
5. EMI ESD Filter
This system uses the EMI ESD filter, EMIF09 to protect noise from IF CONNECTOR part.
6. IF connetor
It is 18-pin connector. They are designed to use VBAT, V_EXT_CHARGE, TXD0, RXD0, RTS0, CTS0, JIG_REC,
CHARGER_OK, RXD1, TXD1, AUX_MIC, AUX_SPK and GND. They connected to power supply IC, microprocessor
and signal processor IC.
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.
8. Audio
EARP_P and EARP_N from OM6359 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 earmicrophone.
YMU765_MA5 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, YMU765_MA5 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 YMU765_MA5 are interpreted at anytime through FIFO, the length of the data(playing period) is
not limited, so the device can flexibly support 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.
YMU765_MA5 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.
For the purpose of enabling YMU765_MA5 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
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Circuit Description
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 YMU765_MA5 directly interprets and plays blocks
relevant to systhesis (playing music and reproducing ADPCM with FM synthesizer) that are included in data distributed in
SMAF.
9. Memory
Signals in the OM6359 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 OM6359 and
MV317SAQ. It has 26 bit address lines, HA[1~26]. CS_NAND and NCSRAM signals is chip select. Writing 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 OM6359 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.
10. OM6359
OM6359 is consisted of ARM core and DSP core. It has 8x1Kword on-chip program/data RAM, 55 Kwords on-chip
program 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), peripheral 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, MV317SAQ(Camera DSP Chip).
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 communications 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.
11. VC-TCXO-214C6(26MHz)
This system uses the 26MHz TCXO. AFC control signal forms OM6359 control frequency from 26MHz x-tal. It generates
the clock frequency. This clock is connected to UAA3536.
12. 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
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Circuit Description
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 - E8 0 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- 1
QFU01
QCA01
QKP03
QMO02
QSP01
QLC40
QFR01
QPC01 QMP02
QME02
QKP01
QFL01
QAN03 QCR05
QAN02
QSC11
QVK01
QMP01
QCH01
QCA02
QME01
QIF02
QMI01
QRE01 QVO03
QCK02
QBA18
QCR06
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Exploded view and its Part list
2. Cellular phone Parts list
Location
Descr iption SEC CODE Remar k
NO.
QFU01 SLIDE UPPER ASSY GH75- 04459B
QCA01 CAMERA GH59- 01307A
QKP03 SUB KEYPAD ASSY GH75- 04462B
QMO02 MOTOR 3101- 001384
QSP01 SPEAKER 3001- 001528
QLC40 LCD GH07- 00531A
QPC01 PCB GH41- 00554A
QMP02 SUB PBA GH92- 01806A
QME02 SUB METAL DOME SHEET GH59- 01359A
QFL01 SLIDE LOWER ASSY GH75- 04460B
QCR05 SCREW 6001- 001478
QSC11 LOWER SCREW CAP GH73- 03014A
QCH01 CAMERA DUMMY ASSY GH75- 04881A
QFR01 FRONT COVER GH75- 04458B
QKP01 MAIN KEYPAD GH75- 04463B
QAN02 INTENNA ASSY GH42- 00396A
QAN03 INTENNA GND PLATE GH42- 00396B
QVK01 UNIT SIDE KEY GH59- 01308A
QMP01 MAIN PBA GH92- 01805A
QCA02 UNIT CAMERA KEY GH59- 01313A
QME01 METAL DOME SHEET GH59- 01358A
QMI01 MICROPHONE ASSY GH30- 00105A
QIF02 I/F COVER GH72- 13921B
QRE01 REAR COVER ASSY GH75- 04461B
QVO03 VOLKEY GH72- 13120A
QCK02 CAMERA KEY GH72- 13121A
QCR06 SCREW 6001- 001155
QBA18 BATTERY GH43- 01328A
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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- 00283A) (GH39- 00217A)
3- 4. Power Supply Cable 3- 5. DATA CABLE 3- 6. TA
(GH39- 00219A) (GH44- 00482A)
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4 . S G H - E8 0 0 M A I N El e c t r i c a l P a r t s Li s t
MAIN 1404- 001221 TH201
SEC CODE Design LOC 1405- 001093 TH300
0403- 001387 ZD300 1405- 001093 TH301
0403- 001427 ZD202 1405- 001093 TH302
0406- 001150 ZD302 1405- 001082 V200
0406- 001121 ZD201 2007- 000138 R127
0406- 001194 ZD301 2007- 000140 R131
0406- 001194 ZD303 2007- 000140 R132
0406- 001150 ZD304 2007- 000140 R201
0504- 001134 Q201 2007- 000140 R203
0505- 001332 Q202 2007- 000140 R214
0504- 001151 Q100 2007- 000140 R223
0504- 001151 Q101 2007- 000140 R226
0504- 001151 Q102 2007- 000140 R311
0601- 001819 D300 2007- 000141 R104
0601- 001819 D301 2007- 000141 R228
0601- 001819 D302 2007- 000141 R229
0601- 001819 D303 2007- 000142 R123
0601- 001819 D304 2007- 000144 R106
0601- 001819 D305 2007- 000148 R112
0601- 001819 D306 2007- 000148 R124
0601- 001819 D307 2007- 000148 R202
0601- 001819 D308 2007- 000148 R207
0604- 001261 U503 2007- 000148 R225
0801- 002237 U303 2007- 000148 R400
0801- 002882 U203 2007- 000151 R401
0801- 002882 U300 2007- 000157 R231
0801- 002882 U301 2007- 000162 R100
1001- 001248 U200 2007- 000162 R101
1001- 001253 U202 2007- 000162 R102
1009- 001018 U306 2007- 000162 R208
1109- 001299 U302 2007- 000162 R210
1201- 002075 U101 2007- 000162 R221
1202- 001068 U201 2007- 000162 R222
1203- 001895 U501 2007- 000162 R232
1203- 001917 U206 2007- 000162 R300
1203- 002980 U204 2007- 000162 R301
1204- 002138 U304 2007- 000162 R303
1205- 002327 U102 2007- 000162 R304
1205- 002350 U400 2007- 000162 R305
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Electrical Parts List
2007- 000162 R306 2007- 001339 R238
2007- 000162 R307 2007- 001339 R239
2007- 000162 R308 2007- 002796 R200
2007- 000162 R325 2007- 002796 R205
2007- 000162 R331 2007- 002796 R217
2007- 000170 R500 2007- 002796 R227
2007- 000171 R120 2007- 007001 R224
2007- 000171 R230 2007- 007014 R321
2007- 000172 R309 2007- 007014 R323
2007- 000172 R310 2007- 007100 R402
2007- 000174 R204 2007- 007107 R211
2007- 000174 R312 2007- 007107 R212
2007- 000174 R313 2007- 007107 R213
2007- 000174 R314 2007- 007107 R216
2007- 000174 R315 2007- 007132 R329
2007- 000174 R316 2007- 007136 R327
2007- 000174 R317 2007- 007142 R215
2007- 000174 R318 2007- 007142 R218
2007- 000174 R319 2007- 007148 R103
2007- 000174 R320 2007- 007311 R113
2007- 000242 R107 2007- 007311 R324
2007- 000566 R109 2007- 007314 R126
2007- 000566 R115 2007- 007314 R128
2007- 000636 R236 2007- 007314 R129
2007- 000636 R237 2007- 007314 R130
2007- 000775 R328 2007- 007334 R234
2007- 000839 R330 2007- 007529 R209
2007- 001284 R219 2007- 007573 R206
2007- 001284 R220 2007- 007573 R233
2007- 001288 R108 2007- 007588 R235
2007- 001288 R114 2007- 007699 R118
2007- 000138 R127 2007- 007699 R119
2007- 001308 R110 2007- 008672 R122
2007- 001308 R111 2011- 001264 R302
2007- 001308 R116 2203- 000233 C113
2007- 001308 R117 2203- 000233 C114
2007- 001308 R125 2203- 000233 C127
2007- 001313 R322 2203- 000233 C133
2007- 001325 R326 2203- 000233 C134
2007- 001329 R105 2203- 000233 C307
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Electrical Parts List
2203- 000254 C135 2203- 000812 C215
2203- 000254 C139 2203- 000854 C100
2203- 000254 C203 2203- 000854 C105
2203- 000254 C207 2203- 000854 C106
2203- 000254 C225 2203- 000854 C236
2203- 000254 C304 2203- 000885 C415
2203- 000278 C101 2203- 001153 C140
2203- 000278 C102 2203- 001383 C112
2203- 000278 C103 2203- 001405 C319
2203- 000278 C143 2203- 002443 C310
2203- 000278 C152 2203- 002687 C318
2203- 000278 C217 2203- 005053 C111
2203- 000278 C239 2203- 005056 C227
2203- 000311 C123 2203- 005056 C228
2203- 000311 C146 2203- 005057 C107
2203- 000311 C147 2203- 005057 C109
2203- 000311 C148 2203- 005057 C116
2203- 000311 C149 2203- 005057 C125
2203- 000330 C504 2203- 005057 C145
2203- 000330 C505 2203- 005057 C216
2203- 000359 C119 2203- 005057 C409
2203- 000386 C214 2203- 005057 C410
2203- 000386 C229 2203- 005061 C200
2203- 000386 C230 2203- 005061 C201
2203- 000386 C408 2203- 005061 C202
2203- 000438 C129 2203- 005061 C204
2203- 000438 C131 2203- 005061 C205
2203- 000438 C136 2203- 005061 C206
2203- 000438 C137 2203- 005061 C211
2203- 000438 C138 2203- 005061 C212
2203- 000438 C306 2203- 005061 C218
2203- 000438 C313 2203- 005061 C223
2203- 000550 C141 2203- 005061 C224
2203- 000643 C500 2203- 005061 C235
2203- 000679 C151 2203- 005061 C237
2203- 000679 C234 2203- 005061 C303
2203- 000679 C238 2203- 005061 C305
2203- 000679 C309 2203- 005061 C308
2203- 000679 C429 2203- 005061 C311
2203- 000812 C104 2203- 005065 C414
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Electrical Parts List
2203- 005065 C418 2203- 006208 C413
2203- 005065 C430 2203- 006208 C416
2203- 005065 C433 2203- 006208 C417
2203- 005065 C506 2203- 006208 C424
2203- 005138 C117 2203- 006208 C428
2203- 005395 C407 2203- 006208 C431
2203- 005481 C315 2203- 006208 C432
2203- 005482 C108 2203- 006257 C320
2203- 005482 C110 2203- 006257 C412
2203- 005482 C115 2203- 006257 C425
2203- 005482 C124 2203- 006257 C426
2203- 005482 C144 2203- 006257 C427
2203- 005482 C150 2203- 006361 C241
2203- 005482 C231 2301- 001197 C120
2203- 005482 C232 2301- 001213 C118
2203- 005482 C240 2404- 001105 C243
2203- 005482 C242 2404- 001225 C405
2203- 005482 C312 2404- 001225 C421
2203- 005482 C314 2404- 001225 C422
2203- 005482 C317 2404- 001239 C126
2203- 005482 C401 2404- 001348 C213
2203- 005482 C403 2404- 001352 C233
2203- 005482 C404 2404- 001352 C316
2203- 005482 C411 2703- 002170 L116
2203- 005482 C419 2703- 002176 L100
2203- 005482 C420 2703- 002176 L102
2203- 005482 C423 2703- 002199 L101
2203- 005482 C501 2703- 002199 L114
2203- 005482 C503 2703- 002200 L110
2203- 005503 C122 2703- 002201 L109
2203- 005571 C321 2703- 002201 L112
2203- 005664 C222 2703- 002201 L113
2203- 006053 C128 2703- 002203 L103
2203- 006093 C502 2703- 002203 L107
2203- 006137 C142 2703- 002204 L105
2203- 006190 C130 2703- 002205 L115
2203- 006190 C132 2703- 002208 L104
2203- 006208 C400 2703- 002208 L106
2203- 006208 C402 2703- 002281 L108
2203- 006208 C406 2703- 002281 L111
4- 4
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Electrical Parts List
2801- 004285 OSC500 SUB
2801- 004339 X400 SEC CODE Design LOC
2806- 001341 OSC100 0402- 001617 D608
2809- 001287 OSC101 0402- 001617 D609
2901- 001246 U307 0403- 001446 ZD600
2901- 001295 F500 0601- 001819 D600
2901- 001295 F501 0601- 001819 D601
2901- 001295 F502 0601- 001819 D602
2901- 001295 F503 0601- 001819 D603
2901- 001295 F504 0601- 001819 D604
2901- 001295 F505 1003- 001440 Q600
2901- 001295 F506 1203- 001895 U603
2901- 001295 F507 1203- 001917 U600
2901- 001295 F508 1203- 002862 U604
2901- 001295 F509 1203- 003328 U601
2904- 001469 F101 1209- 001555 U602
2904- 001513 F100 1405- 001082 V600
2904- 001514 F102 1405- 001093 TH600
2909- 001246 U100 2007- 000140 R614
3301- 001105 L400 2007- 000143 R611
3708- 001853 U502 2007- 000143 R612
3709- 001244 CN400 2007- 000148 R600
3711- 005664 BAT301 2007- 000148 R601
3710- 001994 CN301 2007- 000162 R613
3722- 002181 CN200 2007- 000165 R609
4302- 001130 BAT400 2007- 000171 R608
GH13- 00020A U500 2007- 000174 R602
3705- 001347 CN100 2007- 000174 R603
1205- 002558 U205 2007- 000174 R604
0406- 001203 ZD502 2007- 000174 R605
0406- 001203 ZD505 2007- 000174 R606
0406- 001203 ZD506 2007- 003001 R607
0406- 001203 ZD507 2007- 007193 R610
0406- 001203 ZD508 2203- 000679 C608
0406- 001203 ZD509 2203- 001652 C600
0406- 001203 ZD510 2203- 005061 C607
0406- 001203 ZD511 2203- 005065 C603
0406- 001203 ZD512 2203- 005065 C606
0406- 001203 ZD513 2203- 005065 C609
0504- 001100 U305 2203- 005065 C610
4- 5
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Electrical Parts List
2203- 005065 C611
2203- 005065 C613
2203- 005065 C614
2203- 005482 C601
2203- 005482 C602
2203- 005482 C612
2203- 005840 C616
2404- 001086 C605
2404- 001101 C604
2703- 002714 L600
3708- 001853 CN601
3708- 001890 CN600
4715- 001077 D610
3711- 005661 CN602
4- 6
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5. SGH-E800 Block Diagrams
1. RF Solution Block Diagram
Gop{hjopGtl{hsGhu{GzV~
lzozTjW`W{
pGdG_Gh
mGOto¡PGGGGGGGGGGsGGGG
__WGTG`X\GGGGGGGGGGXUY_GiG
`Y\GTG`]WGGGGGGGGGGWU_GiG
X^XWGTX^_\GGGGGGGGXU]GiG
m|qp{z|Glnzt GyGzh~ GmG
wGphSpiSxhGGxi
X_W\GTX__WGGGGGGGGWU`^GiG
G
mhyTm\liT`[Yt \WTiY_joGOYUWXU[P } px GGGaGXUY\} UGSGXUX\} SGXUZ\}
hGYGaG[ZiSY]iOnztSkjzP } GaGWU\}
psdXU\iG GYUXiG
GGGGGGGGZGaG[WiSYWiOnztSkjzP
ydWU]iG GXUYiG
+ I OUT
- I OUT
QUAD 100 kHz+fmod
whuhzvupjGkjzGyGzh~ GmG
lmjoX_[Y{jh^GOYUWXU[P
G + Q OUT
psdXU_iG GYU\iG - Q OUT
Vc_EGSM Vc_DCS ydWU]iG GXU\iG
}ymsv VREG DIV
EGSM_MODE_SW Inverter circuits
DCS_MODE_SW }ym}jv
VCC_RX_TX
DEE D E ~ FracN
DIV
ym dY]to¡
VREG
D D C
REFIN
kG
CP PFD VC-TCXO
Z GvG
sGm D
26MHz
GdGfGo¡
D
pR
DIV 1:1/
vmmzl{GtGG QUAD
TX]iGSGTYYiG 2
pT fmod
}{i|yz{ G
3W kh{h
{pm BUS
~ CP PFD
]WVXX[to¡ xR CTL
REG
jsr
lu
~ xT
PWR
RXON
nztGzV~ wG{ TXON
EN SYNON
|hhZ\Z]
kjzGzV~ FESWON
C C E VBat (3.6V typ 3.0V min)
nzt
D DD D EC D D
C C DC C D
D C CD D C wvu{
C C DDC D C VCC_SYN (2.7V , 100mA ) wvuzu{
RF1_VDD
}hwj EE C CD DDC CD
C
VCC_RX_TX (2.7V ,100mA )
D C CD D C RF2_VDD
kjzVwjz C CDD DDC D C wt|
VCC_RF_VCO (2.7V , 100mA ) V_MODE
C DC E C C CDD EC RF1_VDDS
}ih{ C C DD E VCC_TX_BURST (2.7V , 100mA )
RF2_VDDS
tGkGxGwht VCC_CP (4.0V , 25mA ) AVDD(1.35V min 2.65V max , 100mA )
HVS
ymZX[]GO^GG^P
nztaGGwGdGZ\UWGGiGl GdG]WL VDD1 (1.35V min 2.95V max , 150mA )
kjzaGGwdGGZZUWGiGGl GdG\\L VDD2 (1.35V min 3.45V max , 150mA )
VDD3 (1.35V min 3.45V max , 100mA )
VDD4 (1.35V min 3.45V max , 150mA )
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5-:
SGH-E800 Block Diagrams
2. Base Band Solution Block Diagram
E E
EE E
E E
EE E
D EE
E E EE
EDE
D EE E
E E D
EE E
E E DD EED
E E EED
E EED
E
DD
E E D EE
E D E E E
E EE
EE E E
EE
DD E DD EE
EE EE
EE E E E E E EE
EE E
E DD E EE
EE
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5-;
6 . S G H - E8 0 0 PC B D ia g r a m s
1. Main PCB Top Diagr am
6- 1
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PCB Diagrams
2. Main PCB Bot t om Diagr am
6- 2
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PCB Diagrams
3. Sub PCB Top Diagr am
6- 3
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PCB Diagrams
4. Sub PCB Bot t om Diagr am
6- 4
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7 . S G H - E8 0 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
Change the Battery
is m than 3.4V
ore
Yes
No
C412(V P) = 2.7V
_ISU ? Check the PM related to V P
U _ISU
Yes
Check the C at
lock No
Resolder X400
R402=32K ZH
Yes
No
C433(V D = " "
D 1) H? Check the V D circuit
D1
Yes
No
C432(V D &C
D 2) D 3)
431(V D Check the V D D 3 circuit
D 2,V D
= 2.8V?
Yes
Check for the clock at C139 No Check the clock generation circuit
= 13M zH (related to O 101)
SC