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DUAL BAND Mobile
ELECTRONICS
Cellular Phone
SGH-S500
SERVICE Manual
DUAL BAND MOBILE CELLULAR PHONE CONTENTS
1. Exploded Views and Parts List
2. PCB Diagrams
3. Electrical Parts List
4. Block Diagrams
5. Flow Chart of Troubleshooting and
Circuit Diagrams
ELECTRONICS
This Service Manual is a property of Samsung Samsung Electronics Co.,Ltd.
Electronics Co.,Ltd. Printed in Korea
Any unauthorized use of Manual can be punished 05/2003 Rev 1.0
under applicable International and/or domestic law. GH68-03692A
1. Exploded Views and Parts List
1-1 Main
1-2 Main Parts List
1-3 Travel Adapter
1-4 Travel Adapter Parts List
1-5 Ciger Light Adapter
1-6 Ciger Light Adapter Parts List
1-7 Test Jig
1-8 EAR Microphone
1-9 Data Kit
1-10 Battery Charger
2. PCB Diagrams
2-1 Main Top
2-2 Main Bottom
3. Electrical Parts List
3-1 Main Parts List Top
3-2 Main Parts List Bottom
4. Block Diagrams
5. Flow Chart of Troubleshooting and Circuit Diagrams
5-1 Power ON
5-2 Initial
5-3 Charging Part
5-4 Sim Part
5-5 Microphone Part
5-6 Speaker Part
5-7 Key Data Input
5-8 Receiver Part
5-9 Back Light (Main LCD)
5-10 Back Light (Sub LCD)
5-11 Key Back Light
5-12 GSM Receiver
5-13 GSM Transmitter
5-14 DCS Receiver
5-15 DCS Transmitter
1-1 Exploded Views and Parts List
1. SGH-S500 Exploded Views and Parts List
1-1 Main
1
2
3
11
6 4
5
12
7
9
10
8
13 14
16
15
18 17
19
20
21
22
Exploded Views and Parts List 1-2
1-2 Main Parts List
Location
No. Description SEC CODE Remark
1 SUB WINDOW LCD GH72-05977A
2 FOLDER UPPER GH75-02248A
3 LCD GH07-00316A
4 MOTOR 3101-001294
5 SPEAKER 3001-001390
6 MAIN LCD GH07-00190A
7 FOLDER LOWER GH75-02249A
8 MAIN WINDOW LCD GH75-02999A
9 SCREW 6001-001479
10 SCREW CAP GH74-03662A
11 FRONT COVER GH75-02250A
12 KEYPAD GH75-02247A
13 MAIN PBA GH92-01368A
14 DOME SHEET GH59-00727A
15 CONNECTOR COVER GH73-01394A
16 MIC GH30-00014A
17 SIDE KEY GH75-02264A
18 ANTENNA GH42-00292A
19 REAR COVER GH75-02251A
20 RF COVER GH73-01553A
21 SCREW 6001-001479
22 BATTERY GH43-00836A
1-3 Exploded Views and Parts List
1-3 Travel Adapter
A B
C D
1-4 Travel Adapter Parts List
TYPE SEC CODE REMARK
A GH44-00171A CHINA
B GH44-00184A EUROPE
C GH44-00171C UNITED KINGDOM
D Gh44-00171E TAIWAN
Exploded Views and Parts List 1-4
1-5 Ciger Light Adapter
1-6 Ciger Light Adapter Parts List
DESCRIPTION SEC CODE REMARK
Ciger Light Adapter Code GH44-00170A BLACK
1-5 Exploded Views and Parts List
1-7 Test Jig
TEST JIG GH80-01909A
TEST JIG CABLE GH39-000217A
RF CABLE GH39-00172A
Exploded Views and Parts List 1-6
1-7-1 Test Jig
DC
POWER
SUPPLY
8922 or 8960
WIRELESS COMMUNICATIONS
TEST SET
RF CABLE
TEST JIG CABLE
232 CABLE
Note PC
1-7 Exploded Views and Parts List
1-8 Wearable EAR Microphone
Wearable EAR Microphone GH59-00394B
1-9 Data Kit
DATA KIT GH39-00143B
1-10 Battery Charger
BATTERY CHARGER GH44-00279A
Exploded Views and Parts List 1-8
2. PCB Diagrams
2-1 Main Top
PCB Diagrams 2-1
2-2 Main Bottom
PCB Diagrams 2-2
3. Electrical Parts List
NO SEC CODE DESIGN LOC NO SEC CODE DESIGN LOC
1 0404-001077 D100 40 2007-000142 R100
2 0405-001122 D101 41 2007-000142 R101
3 0501-002051 Q100 42 2007-000142 R102
4 0504-001060 U109 43 2007-000142 R103
5 0504-001060 U110 44 2007-000142 R113
6 0505-001423 U397 45 2007-000146 U709
7 0505-001423 U724 46 2007-000148 R130
8 0506-000107 Q500 47 2007-000148 R135
9 0506-000107 Q700 48 2007-000148 R136
10 0604-001146 U601 49 2007-000148 R201
11 0801-002237 U300 50 2007-000148 R400
12 0801-002540 U394 51 2007-000148 R203
13 0801-002540 U700 52 2007-000148 R506
14 1001-001183 U602 53 2007-000148 R604
15 1001-001231 U720 54 2007-000148 R625
16 1001-001231 U721 55 2007-000151 R116
17 1109-001243 U722 56 2007-000151 R109
18 1201-001785 U102 57 2007-000155 R124
19 1203-002824 U111 58 2007-000162 R202
20 1204-001960 U303 59 2007-000162 R205
21 1205-002257 U400 60 2007-000162 R500
22 1205-002264 U101 61 2007-000162 R501
23 1205-002276 U200 62 2007-000162 R585
24 1209-001429 U106 63 2007-000162 R597
25 1404-001221 TH500 64 2007-000162 R628
26 1405-001082 D102 65 2007-000162 R618
27 1405-001082 D103 66 2007-000162 R629
28 1405-001082 D104 67 2007-000162 R630
29 1405-001082 D105 68 2007-000162 R631
30 1405-001082 V604 69 2007-000171 R115
31 1405-001082 V605 70 2007-000171 R127
32 1405-001082 V608 71 2007-000171 R503
33 2007-000138 R105 72 2007-000171 R596
34 2007-000140 R126 73 2007-000171 R626
35 2007-000140 R128 74 2007-000171 R627
36 2007-000140 R401 75 2007-000171 U702
37 2007-000141 R207 76 2007-000173 R104
38 2007-000141 R208 77 2007-000173 R108
39 2007-000141 U708 78 2007-000242 R601
3-1 Electrical Parts List
NO SEC CODE DESIGN LOC NO SEC CODE DESIGN LOC
79 2007-000242 R617 118 2203-000254 C706
80 2007-000932 R114 119 2203-000254 C707
81 2007-000982 R112 120 2203-000278 C102
82 2007-001305 R118 121 2203-000278 C122
83 2007-001305 R122 122 2203-000278 C123
84 2007-001306 R106 123 2203-000278 C133
85 2007-001306 R107 124 2203-000278 C154
86 2007-001306 R110 125 2203-000278 C155
87 2007-001306 R111 126 2203-000278 C407
88 2007-001313 R132 127 2203-000278 C609
89 2007-001313 U707 128 2203-000278 C613
90 2007-001319 U703 129 2203-000278 C115
91 2007-001323 R131 130 2203-000330 C412
92 2007-001325 U706 131 2203-000330 C416
93 2007-002797 R121 132 2203-000330 C601
94 2007-003030 R123 133 2203-000330 C612
95 2007-007001 R206 134 2203-000330 C708
96 2007-007009 R125 135 2203-000374 C140
97 2007-007100 R402 136 2203-000386 C709
98 2007-007334 R505 137 2203-000425 C104
99 2007-007573 R504 138 2203-000425 C106
100 2007-007588 R117 139 2203-000438 U710
101 2007-007588 R133 140 2203-000585 C118
102 2007-007699 R119 141 2203-000585 C119
103 2007-007699 R120 142 2203-000585 C120
104 2203-000233 C124 143 2203-000585 C121
105 2203-000233 C125 144 2203-000628 C139
106 2203-000233 C127 145 2203-000679 C101
107 2203-000233 C129 146 2203-000812 C105
108 2203-000233 C131 147 2203-000812 C111
109 2203-000233 C132 148 2203-000812 C113
110 2203-000233 C136 149 2203-000812 C114
111 2203-000233 C138 150 2203-000836 C147
112 2203-000233 C149 151 2203-000854 C110
113 2203-000254 C144 152 2203-000854 C137
114 2203-000254 C204 153 2203-000854 C146
115 2203-000254 C410 154 2203-000885 C150
116 2203-000254 C478 155 2203-000885 U717
117 2203-000254 C704 156 2203-000995 C607
Electrical Parts List 3-2
NO SEC CODE DESIGN LOC NO SEC CODE DESIGN LOC
157 2203-001153 C148 196 2203-005482 C419
158 2203-001405 C109 197 2203-005482 C135
159 2203-001598 C417 198 2203-005482 C413
160 2203-001598 C420 199 2203-005482 U718
161 2203-001607 C128 200 2203-005496 U716
162 2203-001652 C414 201 2203-005664 C402
163 2203-001652 C425 202 2203-005664 C418
164 2203-002687 U715 203 2203-006053 C415
165 2203-005056 C141 204 2203-006053 C426
166 2203-005057 C134 205 2203-006053 C428
167 2203-005061 C200 206 2203-006053 C429
168 2203-005061 C201 207 2203-006053 C430
169 2203-005061 C202 208 2203-006053 C431
170 2203-005061 C203 209 2203-006053 U714
171 2203-005061 C205 210 2203-006053 C152
172 2203-005061 C206 211 2203-006090 C423
173 2203-005061 C207 212 2203-006208 C409
174 2203-005061 C208 213 2203-006274 C151
175 2203-005061 C209 214 2301-001512 C130
176 2203-005061 C210 215 2404-001105 C422
177 2203-005061 C211 216 2404-001105 C408
178 2203-005061 C212 217 2404-001105 C427
179 2203-005061 C213 218 2404-001105 C504
180 2203-005061 C214 219 2404-001276 C117
181 2203-005061 C215 220 2503-001045 C700
182 2203-005061 C400 221 2503-001045 C701
183 2203-005061 C401 222 2503-001045 C702
184 2203-005061 C403 223 2503-001045 C703
185 2203-005061 C480 224 2703-001709 L108
186 2203-005061 C501 225 2703-002370 L103
187 2203-005061 C603 226 2703-002485 R603
188 2203-005061 C610 227 2703-002485 R606
189 2203-005061 U712 228 2703-002519 L102
190 2203-005061 U713 229 2703-002586 L104
191 2203-005065 C112 230 2703-002596 L107
192 2203-005065 C143 231 2703-002597 L401
193 2203-005065 C424 232 2703-002597 L404
194 2203-005065 C614 233 2703-002606 L105
195 2203-005446 C142 234 2801-004025 X400
3-3 Electrical Parts List
NO SEC CODE DESIGN LOC NO SEC CODE DESIGN LOC
235 2806-001305 U103 19 1405-001082 V601
236 2806-001310 U108 20 2007-000148 R619
237 2809-001271 U107 21 2007-000162 R600
238 2904-001417 F100 22 2007-000164 R507
239 2904-001424 F101 23 2007-000171 R622
240 2909-001197 U100 24 2007-001298 R608
241 3301-001105 L400 25 2007-001298 R611
242 3301-001630 L106 26 2007-001301 R609
243 3404-001152 SW700 27 2007-001301 R610
244 3404-001152 SW701 28 2007-001301 R615
245 3705-001242 CN101 29 2007-001301 R616
246 3709-001250 CN400 30 2007-003030 R614
247 3710-001816 CN500 31 2007-003030 R607
248 3711-005078 CN700 32 2007-003030 R612
249 3722-001715 EAR600 33 2007-003030 R613
250 4302-001119 C411 34 2007-007334 R623
251 4709-001296 U105 35 2007-007480 R624
252 4709-001297 U104 36 2007-007528 R510
37 2007-007981 R621
38 2007-008117 R509
39 2007-008312 R620
NO SEC CODE DESIGN LOC
40 2203-000330 C611
1 0406-001104 ZD600
41 2203-000330 C600
2 0601-001647 LED600
42 2203-000425 C608
3 0601-001647 LED602
43 2203-000438 C621
4 0601-001647 LED601
44 2203-000438 C620
5 0601-001647 LED603
45 2203-000628 C606
6 0601-001647 LED604
46 2203-000995 C617
7 0601-001647 LED605
47 2203-000995 C615
8 0601-001647 LED606
48 2203-000995 C618
9 0601-001647 LED607
49 2203-001383 C100
10 0601-001647 LED608
50 2203-005061 C605
11 0601-001647 LED609
51 2203-005281 L100
12 1009-001010 U600
52 2203-005482 C619
13 1202-001036 U604
53 2203-005482 C622
14 1203-002764 U501
54 2203-006053 C503
15 1405-001082 V602
55 2703-001284 L101
16 1405-001082 V607
56 2703-002597 L403
17 1405-001082 V606
57 2901-001246 U500
18 1405-001082 V600
Electrical Parts List 3-4
4-1
MIC
Battery
BB INTERFACE
Type
Serial Data
RECEIVER Interface Battery
Voltage
SPEAKER
I/O Battery
4-1 Main Baseband
Interface Temperature
A/D VCC_CP
4. Block Diagrams
Interface
VIBRATOR OM6357 VCC_SYN
MELODY IC VCC_RX_TX
(40 Poly) RF INTERFACE
VCC_RF_VCO
SYSTEM CLOCK
(13MHz) AFC
VCC_TX_BURST
SRAM VDD1
(32M bit)
RAMP
VDD2
FLASH VDD3
(128M bit)
VDD_VIB
Li-Ion Battery MIC_BIAS
(Slim,Standard) PMU
KEY_BOARD VDD_KEY
VDD_AMP
RTC_CLOCK AVDD
LCD Charging Circuit SIM CARD
(32.768KHz)
AVDD_TEMP
Block Diagrams
4-2 Main RF
Block Diagrams 4-2
5. Flow Chart of Troubleshooting and Circuit Diagrams
5-1 Power ON
'POWER ON'does not work
Yes
Check the Battery Voltage No
Charge the Battery
is more than 3.4V?
Yes
No
C414 (V_ISUP)= 2.7V Check the PMU related to V_ISUP
Yes
No
Check the Clock at R402=32 KHZ Resolder X400
Yes
No
C431 (VDD1)="H" Replace the PBA
Yes
No
C430(VDD2), C429(VDD3)=2.8V Replace the PBA.
Yes
No
Check the clock generation circuit
Check for the clock at C136=13 MHZ
(related to U107 and Q100)
Yes
Check the initial operation
END
5-1 Flow Chart of Troubleshooting and Circuit Diagrams
VDD_2V8 C411
internal CLOCK
RB414IV2O VBAT
N
clocks
V_ISU
P TEMP HIGH GENERATOR X400 C412
htmp FC-255 12PF
VDD_2V8 SENSOR OSCI J8
PLL 32KHz XTA
L
R401 J3 VBAT OSCILLATO
R OSCO J9
C413 INTERNAL 2
100K 100NF J4 VSAVE
SUPPLY
C414 REAL-TIME R402
BACKLIGHT 470NF MODULE 32K
C415 H5 ISUPA CLOCK BATTERY 10M
internal 1 C416
1UF G5 ISUPD VBAT VOLTAGE
supply 12PF
VBAT MONITOR
VBAT
B6 BLVBAT CHRVBAT E1
A6 BLVDD BACKLIGHT CHARGE CHRREG E2
A7 BBMSW SUPPLY & CONTROL CHRIV E3
C417 B7 BBMGN D CONTROL VBAT
2.2UF
G8 RFVBAT HVSVBAT C8
F9 RF1VDD HIGH VOLTAGE HVSGND A9
F8 RF1SNS SUPPLY HVSSCP C9 C418
VCC_SYN LINREG
G9 RF2VDD HVSSCN B9 4.7uF
RF2SNS (CHARGE
H8 HVSO
C D8
VCC_RX_TX PUMP +
Flow Chart of Troubleshooting and Circuit Diagrams
HVSVDD D9 C419
RF1SW
S LINREG) 1UF
E6 C420
PON_SYNT 2.2UF
E9 RF1VDD
S RF power supply
VCC_RF_VCO SWITCH
F6 RF2SW
S
PON_TX H9 RF2VDD
S
VCC_TX_BURST
L400
VIB
BLM11A102SPT
HFA
AVDD
DVDD1
DVDD2
DVDD3
DVDD4
VCC_CP
C422 C423 C421
10UF 10UF NC C424
T
T
T
T
1UF
T
NC C4
2
T
D
NC D4
1
D
G
RF power supply
DVDD1
DVDD1VBA
SEL12RB
DVDD2
SEL3RB
DVDD3VBA
DVDD3
DVDD4ON
DVDD4VBA
DVDD4
AVDD1VBA
AVD
AVDDS
HFAVBA
HFAVDD
VIBVBAT
VIBVD
VPRO
VSS1
VSS2
VSS3
VSS4
VSS5
VSS6
DVDD2VBA
G6 C3 H4 E8 C5 A8 J1 F1 F2 E7 G2 G1 E5 H2 H1 F7 B4 A4 H7 J7 G7 B5 A5 B3 A3
Baseband power supply V_ISUP
VDD_KEY
VBAT
VDD_AMP
VDD1
AVDD_TEM
P
TP403
V_MODE
AVDD
VDD2
VDD3 C427
C425 C426
470NF 10UF 1UF
VIB 6.3V
VDD_VIB
C428 C429 C430 C431
1UF 1UF 1UF 1UF
5-2
5-2 Initial
Initial Failure
The node No
between R201 and C202 Check the circuit
= "H" (RSTON) related to reset
Yes
No
C394 pin 4, 6 (memory
Replace PBA
CE) is OK?
Yes
Check the
circuit around LCD
& U303
END
5-3 Flow Chart of Troubleshooting and Circuit Diagrams
VDD1 AVDD AVDD AVDD
VDD1 VDD1 VDD2 VDD3 AVDD
VDD1 AVDD
pin C9 pin D14 pin C12
pin C8 pin F12
pin B12
C200 C201 C202 C203
U200 100NF 100NF 100NF 100NF
OM6357
P12
F5
F12
P9
P8
P4
K6
C8
C12
H11
N12
D14
D
A
B
C
D
D
TP200
AVD
P11 GPON2 N9
VDD_ C9
VDD_BB
D_REF_13M CKI