Samsung GT-C3530 User manual

GSM TELEPHONE
GT-C3530
1. Safety Precautions
2. Specification
3. Product Function
4. Exploded View and Parts list
5. MAIN Electrical Parts List
6. Level 1Repair
7. Disassembly and Assembly
Instructions
8. Chart of Troubleshooting
9. Reference data
Notice :
All functionality, features, specifications and other
product information provided in this document inclu
ding, but not limited to, the benefits, design, pricing,
components, performance, availability, and capabiliti
-es of the product are subject to change without
notice or obligation. Samsung reserves the right to
make changes to this document and the product
described herein, at anytime, without obligation on
Samsung to provide notification of such change.
GSM TELEPHONE CONTENTS

This Service Manual is aproperty of Samsung Electronics Co.,Ltd.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law.
Samsung Electronics Co.,Ltd.
2010. 10. Rev.1.0
ⓒ
Country Web Site
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CIS cis.samsungportal.com
Europe europe.samsungportal.com
China china.samsungportal.com
Asia asia.samsungportal.com
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GSPN (Global Service Partner Network)

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8. Level 3Repair
8-1
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8-1. Block Diagram
RCV_N
RCV_P
SPK _P
SP K _N
SPK
KEY_ROW(0:4)
KEY_COL(0:4)
MAINKEY
CON
Main Key
Base Band
Catfish213
PMB8810
TCXO
BS1
BS2
TX_EN
VL OGI C
RAMP
LB _TX
HB_TX
Main ANT
GSM850_RX
GSM900_RX
DCS1800_RX
PCS1 9 00_ RX
SAW
RF
SW
2G PAM
SWITCH
Module
RF7161
SAW
RCV
SEN D_END_D IR EC T
SI M_ R ST
SIM_C LK
SI M Card
SI M _ I O
SIM
So ck e t
SD _DA TA(0:3)
SD_C LK T-F LA SH
Socket
DETECT _SD
T-FLA SH Card
SD_CMD
ONKEY_N
1 2 3
4 5 6
7 8 9
＊ 0 #
AD (0: 1 5 )
A(16:26)
256 NOR/1G On eN a n d /256 UtRAM
MEMORY
KAP202N00 M-B WE W
26MHz RTC 32.736KHz
EN_LC D_BL
CAM_SD A
CAM_ RST
CAM _HSYN C
CAM_VSYNC
CAM_DATA(0:7)
CAM
LDO
CAM_ MCLK_OUT
CAM_PC LK_ IN
EN _C AM_ PW R
CA M _C ON
3 ME GA
CAM Module
CAM_SCL
CLK26M_BT
BT
BC63B239A04
BT_ R EQ_ CL K
BT _RST
PCM_CL K
PCM _S YNC
PCM_T XD
PCM _RX D
UART2_TXD
UART2_RXD
SAW
BT ANT
EAR PHONE
FM_LNA_SW
FM_LNA_OUT
COMP
FM_ANT_EAR FM
LNA
EA R _ S PK _ L
EAR_SPK_R
EAR _MIC_P
SE N D _ EN D
3.5_ CON_D ET ECT
EAR _SW
EA R
AMP
EAR _3 .5_L
EAR _3. 5_R
3.5pi
Soc ket
BA CKLIGHT
DRIVER
LCD_CON
LCD _RS,C S,WR,RD
FLM,LCD_RST
LCD _D(0: 7)
LCD Module

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Level 3Repair
8-2
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8-2. PCB Diagrams
8-2-1. Top

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Level 3Repair
8-3
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8-2-1. Bottom

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Level 3Repair
8-4
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8-3. Flow Chart of Troubleshooting
（presetting methods for checking TP
-GND &TP(exp. VBAT=C210, C210, C320)using Oscilloscope
-look over the coming out signal.
Oscilloscope

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Level 3Repair
8-5
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Multi-meter
Checking the TP(test point) using Multi-meter
-EX) to look up the TP, shunt Cap. -if checking the GND, you can listen "beep"
if checking the Signal, you can't listen it.

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Level 3Repair
8-6
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8-3-1. Power On
Check the Battery Voltage
is more than 3.7V
(TP:C210 C220, C320)
'Power On 'does not work
Change the Battery
(Because of low batt. power)
END
No
Yes
VDD_1.8V =1.8V?
(TP: C232) Check the UCP200 is demaged.
No
Yes
Check the Clock at
UCP200 A11pin
(CLK26M)=26MHZ
(TP:OSC201 1,3pin)Change the OSC201.
No
Yes
Yes
Check the UCP200 is demaged.
Yes

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Level 3Repair
8-7
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Level 3Repair
8-8
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