Samsung SM-A700H Schematics

Specification

2.

GSM General Specification

2-1.

GSM850

Phase 1

Freq.

Band[MHz]

Uplink/Downlink

ARFCN rang e 128~251 0~124 & 975~1023 512~885 512~810

Tx/Rx spacing 45MHz 45MHz 95MHz 80MHz

Mod. Bit rate/

Bit Period

Time Slot

Period/Frame

Period

824~849
869~894

270.833kbps

3.692us

576.9us

4.615ms

EGSM 900

Phase 2

880~915
925~960

270.833kbps

3.692us

576.9us

4.615ms

DCS1800

Phase 1

1710~1785
1805~1880

270.833kbps

3.692us

576.9us

4.615ms

PCS1900

1850~1910
1930~1990

270.833kbps

3.692us

576.9us

4.615ms

Modulation 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK

MS Power 33dBm~5dBm 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm

Power Class 5pcl ~ 19pcl 5

Sensitivity -102dBm -102dBm -100dBm -100dBm

TDMA Mux 8 8 8 8

pcl

~19

pcl

pcl

0

~15

pcl

pcl

0

~15

Cell Radius 35Km 35Km 2Km 2Km

pcl

2-1

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GSM General Specification

2-1.

Specification

WCDMA2100

(BandⅠ)

Freq.

Band[MHz]

Uplink/Downlink

ARFCN rang e

Tx/Rx spacing 190MHz 80MHz 45MHz 45MHz

Mod. Bit rate/

Bit Period

Time Slot

Period/Frame

Period

1922~1977
2110~2170

UL:9612~9888

DL:10562~10838

3.84Mcps 3.84Mcps 3.84Mcps 3.84Mcps

FrameLength:

10ms

Slotlength:

0.667ms

WCDMA1900

(BandⅡ)

1852~1907
1932~1987

UL:9262~9538
DL:9662~9938

FrameLength:

10ms

Slotlength:

0.667ms

WCDMA850

(BandⅤ)

824~849
869~894

UL:

4132~4233

DL:

4357~4458

FrameLength:

10ms

Slotlength:

0.667ms

WCDMA900
(Band VIII)

880~915
925~960

UL:

2712~2863

DL:

2937~3088

FrameLength:

10ms

Slotlength:

0.667ms

Modulation QPSK，HPSK QPSK，HPSK QPSKHQPSK QPSKHQPSK

MS Power 24dBm~-50dBm 24dBm~-50dBm

Power Class 3(

Sensitivity -106.7dBm -106.7dBm -106.7dBm -1 06.7dBm

TDMA Mux 8 8 8 8

Cell Radiu s

max+24dBm)

2Km 2Km

max+24dBm)

3(

24dBm~

-50dBm

max+24dBm)

3(

2Km 2Km

24dBm~

-50dBm

max+24dBm)

3(

2-2

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Specification

GSM Tx Power Class

2-2.

TX Power

control

GSM850

level

533±2

631±2

729±2

827±2

925±2

10 23±2

11 21±2

12 19±2

dBm

dBm

dBm

dBm

dBm

dBm

dBm

dBm

TX Power

control

EGSM900

level

533±2

631±2

729±2

827±2

925±2

10 23±2

11 21±2

12 19±2

dBm

dBm

dBm

dBm

dBm

dBm

dBm

dBm

TX Power

control

DCS1800

level

030±3

128±3

226±3

324±3

422±3

520±3

618±3

716±3

dBm

dBm

dBm

dBm

dBm

dBm

dBm

dBm

TX Power

control

PCS1900

level

030±3

128±3

226±3

324±3

422±3

520±3

618±3

716±3

dBm

dBm

dBm

dBm

dBm

dBm

dBm

dBm

13 17±2

14 15±2

15 13±2

16 11±3

17 9±3

18 7±3

19 5±3

dBm

dBm

dBm

dBm

dBm

dBm

dBm

13 17±2

14 15±2

15 13±2

16 11±3

17 9±3

18 7±3

19 5±3

dBm

dBm

dBm

dBm

dBm

dBm

dBm

814±3

912±4

10 10±4

11 8±4

12 6±4

13 4±4

14 2±5

15 0±5

dBm

dBm

dBm

dBm

dBm

dBm

dBm

dBm

814±3

912±4

10 10±4

11 8±4

12 6±4

13 4±4

14 2±5

15 0±5

dBm

dBm

dBm

dBm

dBm

dBm

dBm

dBm

2-3

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Operation Instruction and Installation

3.

Main Function

Android OS: Kitkat

•

4.4.2

Qualcomm MSM8239

•
Quad

•2G

•3G

Gbit RAM

•2

•13.0

• 5.5" 1920

A-GPS/BT

•

•2600

Sensors: Accelerometer, Geomagnetic Sensor, Light Sensor, Proximity Sensor

•

Additional

•

Samsung Wearable Device Support\

­Charger5V/1.55A

­Data Cable

­Ear Phone

-

(850/900/1800/1900)

Quad

(2100/1900/850/900)

+16

MP Main CAM

X1080 FHD OLED

4.0 /

mAh Battery

:

:3.3

:3.5

GB eMMC

USB v2.0/WiFi

pi,

pi,4pin

(1.5

+5.0

1m

Ghz)

MP Sub CAM

(802.11

a/b/g/n)

3-1

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Reference Abbreviate

9.

Reference Abbreviate

AAC

Advanced Audio Coding.

:

―

―

―

―

―

―

―

―

―

―

―

―

―

―

―

―

―

―

―

AVC
BER
BPSK
CA
CDM
C/I
DMB
EN
ES
ETSI
MPEG
PN
PS
QPSK
RS
SI
TDM
TS

Advanced Video Coding.

:

Bit Error Rate

:

Binary Phase Shift Keying

:

Conditional Access

:

Code Division Multiplexing

:

Carrier to Interference

:

Digital Multimedia Broadcasting

:

: European Standard

: Elementary Stream

European Telecommunications Standards Institute

:

Moving Picture Experts Group

:

Pseudo-random Noise

:

Pilot Symbol

:

Quadrature Phase Shift Keying

:

Reed-Solomon

:

Service Information

:

Time Division Multiplexing

:

: Transport Stream

9-1

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Safety Precautions

1.

1-1.

Repair Precaution

Before attempting any repair or detailed tuning, shield the device from RF noise or static
electricity discharges.

Use only demagnetized tools that are specifically designed for small electronic repairs,
as most electronic parts are sensitive to electromagnetic forces.

Use only high quality screwdrivers when servicing products. Low quality screwdrivers can
easily damage the heads of screws.

Use only conductor wire of the properly gauge and insulation for low resistance, because of
the low margin of error of most testing equipment.
We recommend

Hand-soldering is not recommended, because p rinted circuit boards(PCBs) can be easily
damaged, even with relatively low heat. Never useasoldering iron withapower rating of
more than 100 watts and use only lead-free solder with a melting point below 250°C (482°F).

gauge twisted copper wire.

22-

Prior to disassembling the battery charger for repair, ensure that the AC power is disconnected.

Always use the replacement parts that are registered in the SEC system. Third-party replac
ement parts may not function properly.

1-1

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Safety Precautions

1-2.

ESD(Electrostatically Sensitive Devices) Precaution

Many semiconductors and ESDs in electronic devices are particularly sensitive to static discha
rge and can be easily damaged by it. We recommend protecting these components with cond
uctive anti-static bags when you store or transport them.

Always use an anti-static strap or wristband and remove electrostatic buildup or dissipate
static electricity from your body before repairing ESDs.

Ensure that soldering irons have AC adapter with ground wires and that the ground wires are
properly connected.

Use only desoldering tools with plastic tips to prevent static discharge.

Properly shield the work environment from accidental electrostatic discharge before opening
packages containing ESDs.

The potential for static electricity discharge may be increased in low humidity environments,
such as air-conditioned rooms. Increase the airflow to the working area to decrease the
chance of accidental static electricity discharges.

1-2

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Level

6.

S/W installation

6-1.

Repair

1

6-1-1.

Required items in order to install S/W

Installation program: Downloader Program



SM-A700H Mobile Phone



Data Cable(GH39-01681A)



JIG BOX(GH81-11888A)

•
JIG Cable(GH81-10623A)

•
Adapter(GH81-11888K)

•
Serial Cable

•
Mobile device specific S/W: Binary files



Settings

※

Connect ANYWAY JIG BOX
with JIG CABLE(Phone to JIG)
or PC to Phone Using Data Cable

(Odin3 v3.09.exe with odin3.ini)

6-1

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Level1Repair

6-2-2.

S/W Installation Program(Downloader program)

Open up the S/W Installation Program by executing the



odin3.ini" file should be in the same folder with odin3 v3.09.exe)

("

Enable the check mark by click on the following options,

.

1

Check Re-Partition, Auto Reboot, and F. Reset Time

­Check PIT

­Check BL,AP,CP and CSC Files

-

Odin3 v3.09.exe"

"

6-2

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Distribution, transmission, or infringement of any content or data from this document without Samsung’swritten authorization is strictly prohibited.