Samsung SGH-S500 User manual

ELECTRONICS
SERVICE
DUAL BAND Mobile
Cellular Phone
SGH-S500
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

Samsung Electronics Co.,Ltd.
Printed in Korea
05/2003 Rev 1.0
GH68-03692A
ELECTRONICS
This Service Manual is a property of Samsung
Electronics Co.,Ltd.
Any unauthorized use of Manual can be punished
under applicable International and/or domestic law.

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

Exploded Views and Parts List 1-2
1. SGH-S500 Exploded Views and Parts List
1-1 Main
1
2
4
5
3
6
7
8
9
10
11
12
13 14
15
16
17
22
18
19
20 21

1-2 Main Parts List
1-3 Exploded Views and Parts List
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
SUB WINDOW LCD
FOLDER UPPER
LCD
MOTOR
SPEAKER
MAIN LCD
FOLDER LOWER
MAIN WINDOW LCD
SCREW
SCREW CAP
FRONT COVER
KEYPAD
MAIN PBA
DOME SHEET
CONNECTOR COVER
MIC
SIDE KEY
ANTENNA
REAR COVER
RF COVER
SCREW
BATTERY
Description SEC CODE Remark
Location
No.
GH72-05977A
GH75-02248A
GH07-00316A
3101-001294
3001-001390
GH07-00190A
GH75-02249A
GH75-02999A
6001-001479
GH74-03662A
GH75-02250A
GH75-02247A
GH92-01368A
GH59-00727A
GH73-01394A
GH30-00014A
GH75-02264A
GH42-00292A
GH75-02251A
GH73-01553A
6001-001479
GH43-00836A

Exploded Views and Parts List 1-4
1-4 Travel Adapter Parts List
TYPE SEC CODE REMARK
AGH44-00171A CHINA
BGH44-00184A EUROPE
CGH44-00171C UNITED KINGDOM
DGh44-00171E TAIWAN
1-3 Travel Adapter
AB
CD

1-5 Exploded Views and Parts List
1-5 Ciger Light Adapter
1-6 Ciger Light Adapter Parts List
DESCRIPTION SEC CODE REMARK
Ciger Light Adapter Code GH44-00170A BLACK

1-6Exploded Views and Parts List
1-7 Test Jig
TEST JIG GH80-01909A
TEST JIG CABLE GH39-000217A
RF CABLE GH39-00172A

1-7 Exploded Views and Parts List
1-7-1 Test Jig
DC
POWER
SUPPLY
232 CABLE TEST JIG CABLE
RF CABLE
8922 or 8960
WIRELESS COMMUNICATIONS
TEST SET
Note PC

Exploded Views and Parts List 1-8
1-9 Data Kit
DATA KIT GH39-00143B
1-10 Battery Charger
1-8 Wearable EAR Microphone
Wearable EAR Microphone GH59-00394B
BATTERY CHARGER GH44-00279A

2-1PCB Diagrams
2. PCB Diagrams
2-1 Main Top

2-2PCB Diagrams
2-2 Main Bottom

3-1 Electrical Parts List
3. Electrical Parts List
10404-001077 D100
20405-001122 D101
30501-002051 Q100
40504-001060 U109
50504-001060 U110
60505-001423 U397
70505-001423 U724
80506-000107 Q500
90506-000107 Q700
10 0604-001146 U601
11 0801-002237 U300
12 0801-002540 U394
13 0801-002540 U700
14 1001-001183 U602
15 1001-001231 U720
16 1001-001231 U721
17 1109-001243 U722
18 1201-001785 U102
19 1203-002824 U111
20 1204-001960 U303
21 1205-002257 U400
22 1205-002264 U101
23 1205-002276 U200
24 1209-001429 U106
25 1404-001221 TH500
26 1405-001082 D102
27 1405-001082 D103
28 1405-001082 D104
29 1405-001082 D105
30 1405-001082 V604
31 1405-001082 V605
32 1405-001082 V608
33 2007-000138 R105
34 2007-000140 R126
35 2007-000140 R128
36 2007-000140 R401
37 2007-000141 R207
38 2007-000141 R208
39 2007-000141 U708
NO SEC CODE DESIGN LOC
40 2007-000142 R100
41 2007-000142 R101
42 2007-000142 R102
43 2007-000142 R103
44 2007-000142 R113
45 2007-000146 U709
46 2007-000148 R130
47 2007-000148 R135
48 2007-000148 R136
49 2007-000148 R201
50 2007-000148 R400
51 2007-000148 R203
52 2007-000148 R506
53 2007-000148 R604
54 2007-000148 R625
55 2007-000151 R116
56 2007-000151 R109
57 2007-000155 R124
58 2007-000162 R202
59 2007-000162 R205
60 2007-000162 R500
61 2007-000162 R501
62 2007-000162 R585
63 2007-000162 R597
64 2007-000162 R628
65 2007-000162 R618
66 2007-000162 R629
67 2007-000162 R630
68 2007-000162 R631
69 2007-000171 R115
70 2007-000171 R127
71 2007-000171 R503
72 2007-000171 R596
73 2007-000171 R626
74 2007-000171 R627
75 2007-000171 U702
76 2007-000173 R104
77 2007-000173 R108
78 2007-000242 R601
NO SEC CODE DESIGN LOC

3-2Electrical Parts List
79 2007-000242 R617
80 2007-000932 R114
81 2007-000982 R112
82 2007-001305 R118
83 2007-001305 R122
84 2007-001306 R106
85 2007-001306 R107
86 2007-001306 R110
87 2007-001306 R111
88 2007-001313 R132
89 2007-001313 U707
90 2007-001319 U703
91 2007-001323 R131
92 2007-001325 U706
93 2007-002797 R121
94 2007-003030 R123
95 2007-007001 R206
96 2007-007009 R125
97 2007-007100 R402
98 2007-007334 R505
99 2007-007573 R504
100 2007-007588 R117
101 2007-007588 R133
102 2007-007699 R119
103 2007-007699 R120
104 2203-000233 C124
105 2203-000233 C125
106 2203-000233 C127
107 2203-000233 C129
108 2203-000233 C131
109 2203-000233 C132
110 2203-000233 C136
111 2203-000233 C138
112 2203-000233 C149
113 2203-000254 C144
114 2203-000254 C204
115 2203-000254 C410
116 2203-000254 C478
117 2203-000254 C704
NO SEC CODE DESIGN LOC
118 2203-000254 C706
119 2203-000254 C707
120 2203-000278 C102
121 2203-000278 C122
122 2203-000278 C123
123 2203-000278 C133
124 2203-000278 C154
125 2203-000278 C155
126 2203-000278 C407
127 2203-000278 C609
128 2203-000278 C613
129 2203-000278 C115
130 2203-000330 C412
131 2203-000330 C416
132 2203-000330 C601
133 2203-000330 C612
134 2203-000330 C708
135 2203-000374 C140
136 2203-000386 C709
137 2203-000425 C104
138 2203-000425 C106
139 2203-000438 U710
140 2203-000585 C118
141 2203-000585 C119
142 2203-000585 C120
143 2203-000585 C121
144 2203-000628 C139
145 2203-000679 C101
146 2203-000812 C105
147 2203-000812 C111
148 2203-000812 C113
149 2203-000812 C114
150 2203-000836 C147
151 2203-000854 C110
152 2203-000854 C137
153 2203-000854 C146
154 2203-000885 C150
155 2203-000885 U717
156 2203-000995 C607
NO SEC CODE DESIGN LOC

Electrical Parts List
3-3
NO SEC CODE DESIGN LOC NO SEC CODE DESIGN LOC
157 2203-001153 C148
158 2203-001405 C109
159 2203-001598 C417
160 2203-001598 C420
161 2203-001607 C128
162 2203-001652 C414
163 2203-001652 C425
164 2203-002687 U715
165 2203-005056 C141
166 2203-005057 C134
167 2203-005061 C200
168 2203-005061 C201
169 2203-005061 C202
170 2203-005061 C203
171 2203-005061 C205
172 2203-005061 C206
173 2203-005061 C207
174 2203-005061 C208
175 2203-005061 C209
176 2203-005061 C210
177 2203-005061 C211
178 2203-005061 C212
179 2203-005061 C213
180 2203-005061 C214
181 2203-005061 C215
182 2203-005061 C400
183 2203-005061 C401
184 2203-005061 C403
185 2203-005061 C480
186 2203-005061 C501
187 2203-005061 C603
188 2203-005061 C610
189 2203-005061 U712
190 2203-005061 U713
191 2203-005065 C112
192 2203-005065 C143
193 2203-005065 C424
194 2203-005065 C614
195 2203-005446 C142
196 2203-005482 C419
197 2203-005482 C135
198 2203-005482 C413
199 2203-005482 U718
200 2203-005496 U716
201 2203-005664 C402
202 2203-005664 C418
203 2203-006053 C415
204 2203-006053 C426
205 2203-006053 C428
206 2203-006053 C429
207 2203-006053 C430
208 2203-006053 C431
209 2203-006053 U714
210 2203-006053 C152
211 2203-006090 C423
212 2203-006208 C409
213 2203-006274 C151
214 2301-001512 C130
215 2404-001105 C422
216 2404-001105 C408
217 2404-001105 C427
218 2404-001105 C504
219 2404-001276 C117
220 2503-001045 C700
221 2503-001045 C701
222 2503-001045 C702
223 2503-001045 C703
224 2703-001709 L108
225 2703-002370 L103
226 2703-002485 R603
227 2703-002485 R606
228 2703-002519 L102
229 2703-002586 L104
230 2703-002596 L107
231 2703-002597 L401
232 2703-002597 L404
233 2703-002606 L105
234 2801-004025 X400

Electrical Parts List 3-4
NO SEC CODE DESIGN LOC NO SEC CODE DESIGN LOC
235 2806-001305 U103
236 2806-001310 U108
237 2809-001271 U107
238 2904-001417 F100
239 2904-001424 F101
240 2909-001197 U100
241 3301-001105 L400
242 3301-001630 L106
243 3404-001152 SW700
244 3404-001152 SW701
245 3705-001242 CN101
246 3709-001250 CN400
247 3710-001816 CN500
248 3711-005078 CN700
249 3722-001715 EAR600
250 4302-001119 C411
251 4709-001296 U105
252 4709-001297 U104
NO SEC CODE DESIGN LOC
10406-001104 ZD600
20601-001647 LED600
30601-001647 LED602
40601-001647 LED601
50601-001647 LED603
60601-001647 LED604
70601-001647 LED605
80601-001647 LED606
90601-001647 LED607
10 0601-001647 LED608
11 0601-001647 LED609
12 1009-001010 U600
13 1202-001036 U604
14 1203-002764 U501
15 1405-001082 V602
16 1405-001082 V607
17 1405-001082 V606
18 1405-001082 V600
19 1405-001082 V601
20 2007-000148 R619
21 2007-000162 R600
22 2007-000164 R507
23 2007-000171 R622
24 2007-001298 R608
25 2007-001298 R611
26 2007-001301 R609
27 2007-001301 R610
28 2007-001301 R615
29 2007-001301 R616
30 2007-003030 R614
31 2007-003030 R607
32 2007-003030 R612
33 2007-003030 R613
34 2007-007334 R623
35 2007-007480 R624
36 2007-007528 R510
37 2007-007981 R621
38 2007-008117 R509
39 2007-008312 R620
40 2203-000330 C611
41 2203-000330 C600
42 2203-000425 C608
43 2203-000438 C621
44 2203-000438 C620
45 2203-000628 C606
46 2203-000995 C617
47 2203-000995 C615
48 2203-000995 C618
49 2203-001383 C100
50 2203-005061 C605
51 2203-005281 L100
52 2203-005482 C619
53 2203-005482 C622
54 2203-006053 C503
55 2703-001284 L101
56 2703-002597 L403
57 2901-001246 U500

4. Block Diagrams
4-1 Main Baseband
4-1 Block Diagrams
Battery
Type
Battery
Voltage
Battery
Temperature
AFC
RAMP
Charging Circuit
Li-Ion Battery
(Slim,Standard)
OM6357
VIBRATOR
SYSTEM CLOCK
(13MHz)
RTC_CLOCK
(32.768KHz)
KEY_BOARD
RECEIVER
MIC
LCD
RF INTERFACE
VCC_RX_TX
VCC_RF_VCO
VCC_TX_BURST
PMU
VCC_SYN
Serial Data
Interface
I/O
Interface
A/D
Interface
BB INTERFACE
MELODY IC
(40 Poly)
SPEAKER
SRAM
(32M bit)
FLASH
(128M bit)
VDD1
VDD2
VDD3
VDD_VIB
MIC_BIAS
VCC_CP
VDD_KEY
VDD_AMP
AVDD
AVDD_TEMP
SIM CARD

Block Diagrams 4-2
4-2 Main RF

5. Flow Chart of Troubleshooting and Circuit Diagrams
5-1 Power ON
5-1 Flow Chart of Troubleshooting and Circuit Diagrams
'POWER ON'does not work
Charge the Battery
Check the Battery Voltage
is more than 3.4V?
No
Ye s
Ye s
C414 (V_ISUP)= 2.7V Check the PMU related to V_ISUP
No
END
Check the Clock at R402=32 KHZ Resolder X400
No
Ye s
Check the initial operation
C431 (VDD1)="H" Replace the PBA
No
Ye s
Check for the clock at C136=13 MHZ Check the clock generation circuit
(related to U107 and Q100)
No
Ye s
Ye s
C430(VDD2), C429(VDD3)=2.8V Replace the PBA.
No
Ye s

5-2Flow Chart of Troubleshooting and Circuit Diagrams
DVDD1
SWITCH
INTERNAL
32K
REAL-TIME
VIB
LINREG)
supply
LINREG
Baseband power supply
VOLTAGE
MODULE
TEMP HIGH
SENSOR
RF power supply
RF power supply
BACKLIGHT
SUPPLY
DVDD3
PLL
CONTROL
AVDD
HIGH VOLTAGE
SUPPLY
htmp
(CHARGE
CONTROL
HFA
CLOCK
DVDD2
clocks
internal
internal
CLOCK
32KHz XTAL
PUMP+
SUPPLY &
CHARGE
GENERATOR
VBAT
OSCILLATOR
DVDD4
6.3V 10UF C427
MONITOR
BATTERY
VSS1
C3
VSS2
H4
VSS3
E8
VSS4
C5
VSS5
A8
VSS6
J1
VCC_TX_BURST
VBAT
J3
VIBVBAT
B3
VIBVDD
A3
VPROG
G6
VSAVE
J4
E7
SEL3RB
E5
F6
RF2VDD
G9
RF2VDDS
H9
RFVBAT
G8
SEL12RB
RF1SNS
F8
RF1SWS
E6
RF1VDD
F9
RF1VDDS
E9
RF2SNS
H8
RF2SWS
NC1 D4 NC2 C4
OSCI J8
OSCO J9
B9
HVSSCP C9
HVSVBAT C8
HVSVDD D9
ISUPA
H5
ISUPD
G5
H2
DVDD4
A4
DVDD4ON
F7
DVDD4VBAT
B4
HFAVBAT
B5
HFAVDD
A5
HVSGND A9
HVSOCD8
HVSSCN
DVDD1
F1
DVDD1VBAT
F2
DVDD2
G1
DVDD2VBAT
G2
DVDD3
H1
DVDD3VBAT
AVDDS
G7
BBMGND
B7
BBMSW
A7
BLVBAT
B6
BLVDD
A6
CHRIV E3
CHRREG E2
CHRVBAT E1
AVDD
J7
AVDD1VBAT
H7
C412
12PF
470NF
C414
C425
VDD_VIB
VDD2
470NF
1UF
C429
C420
C413
100NF
2.2UF
VBAT
1UF C415
VBAT
VBAT
V_ISUP
12PF
C416
10UF C423
1UF
C426
1UF
C419
R401 100K
TP403
BLM11A102SPT
L400
AVDD
VBAT
1UF
C428
V_ISUP
VDD_2V8 C411
RB414IV2ON
VCC_RF_VCO
FC-255
X400
2
1
R402 10M
2.2UF
C417
C424
VDD_2V8
VCC_CP
AVDD_TEMP
1UF
VDD3 VDD1
VCC_SYN
VDD_AMP
C422 10UF
VCC_RX_TX
C430
1UF
VBAT
C431
1UF
4.7uF
C418
VDD_KEY
NC
C421
V_MODE
BACKLIGHT
VIB
PON_TX
PON_SYNT