GSM TELEPHONE SGH-E810/SGH-E810C
SERVICE GSM TELEPHONE
Manual
CONTENTS 1.
Specification
2.
Flow Chart of Troubleshooting
3.
Exploded Views and Parts List
4.
Electrical Parts List
5.
Block Diagrams
6.
PCB Diagrams
1. SGH-E810 Specification 1. GSM General Specification
GSM900 Phase 1
EGSM900 Phase 2
DCS1800 Phase 1
Freq. Band[MHz] Uplink/Downlink
890~915
880~915
1710~1785
935~960
925~960
1805~1880
ARFCN Range
1~124
Tx/Rx Spacing Mod. Bit Rate/ Bit Period Time Slot Period /Frame Period Modulation MS Power Power Class Sensitivity TDMA Mux Cell Ridius
45MHz
45MHz
95MHz
270.833KHz
270.833KHz
270.833KHz
3.692us
3.692us
3.692us
576.9us
576.9us
576.9us
4.615ms
4.615ms
4.615ms
0.3GMSK
0.3GMSK
0.3GMSK
33dBm~13dBm
33dBm~13dBm
33dBm~13dBm
5pcl~15pcl
5pcl~19pcl
0pcl~15pcl
-102dBm
-102dBm
-100dBm
8
8
8
35Km
35Km
2Km
0~124 &
512~885
975~1023
1-1
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SGH-E810 Specification
2. GSM TX power class
TX Power Control Level
TX Power
GSM900
Control Level
DCS1800
5
33±2dBm
0
30±3dBm
6
29±2dBm
1
28±3dBm
7
27±2dBm
2
26±3dBm
8
25±2dBm
3
24±3dBm
9
23±2dBm
4
22±3dBm
10
21±2dBm
5
20±3dBm
11
19±2dBm
6
18±3dBm
12
17±2dBm
7
16±3dBm
13
15±2dBm
8
14±3dBm
14
13±2dBm
9
12±4dBm
15
11±2dBm
10
10±4dBm
16
9±3dBm
11
8±4dBm
17
7±3dBm
12
6±4dBm
18
5±3dBm
13
4±4dBm
19
3±3dBm
14
2±5dBm
15
0±5dBm
1-2
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2. SGH-E810 Flow Chart of Troubleshooting 1. Power ON 'Power ON' Does not work
Check the current consumption
Current consumption
NO
Down load again
≥100mA ? YES Check the V bat. voltage
Voltage ≥ 3.3V ?
NO
Charge the Battery
YES Check the pin of U100
pin #11 ≥ 2.8V ?
NO
Check U100 and C114
YES pin #39 and #33 = 2.8V YES
NO
Pin #9=1.8V?
NO
Check U100 and C113
YES
Check the clock signal NO
at pin #3 of OSC400
Check the clock generation circuit (OSC400, U405 pin#4)
Freq.=13MHz,Vrms 300mV YES Check the Initial operation
END 2-1
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SGH-E810 Flow Chart of Troubleshooting
2. System Initial Initial Failure
The pin #9 of U100 = 1.8V
NO
and pin #11 of U100=2.8V?
Check the U100 (If it has some problem, it has to be replaced.)
YES
Is the pin #19 of U100
NO
" Low --> High" ?
Check the U100 (If it has some problem, it has to be replaced.)
YES There is 32.768KHz wave
NO
form at the C327, C328 ?
Check the U304
YES
Is the pin #25 of U100
NO
is High ?
Check the U300
YES
The voltage is "High"
NO
at the C107,C109,C110 ?
Check the U100
YES NO LCD Display OK ?
Check the LCD part
YES Sound operation OK ?
NO
Check the Audio part
YES END 2-2
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SGH-E810 Flow Chart of Troubleshooting
3. SIM Part "Insert SIM" is displayed on the LCD
Is there any signal
NO Check the U304
pin #52,53,54 of U100 ?
YES
Is there any signal
NO
pin #1,2,3,6 of CN100 ?
Check the U100
YES
Check the SIM Card
END
2-3
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SGH-E810 Flow Chart of Troubleshooting
4. Microphone Part
Micro-phone does not work
Is the assembled status of
NO
Microphone O.K?
Reassemble the microphone
YES Check the DC bias voltage on Mic path.
The voltage of C246 is
NO
2.2V±10%?
Solder the microphone again or Replace C233,C246,R232,R233,R235
YES
Is microphone OK?
NO
Check U300
YES END
2-4
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SGH-E810 Flow Chart of Troubleshooting
5. Speaker Part There is no sound from speaker
Is the terminal of speaker
NO
is O.K?
Replace the speaker
YES
Are there any signal
NO
Check the SPK module
at the pin #1,3 of CN503?
& Replace CN503
YES
The type of sound from YES
the speaker is Melody?
NO
Are there any signal
Are there any signal
at the pin #5,7 of U201?
at the pin #3,9 of U201?
NO
NO
YES YES
Check
Pin #4 of U201 is Low?
NO
U201, U304
NO
Pin #4 of U201 is High? YES
YES
Check U300
Check U200
END
2-5
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MICIN
AUXOUT
AUXIN
MICOUT
C253 39PF
C242 47PF
R239 68K
R233 56K,1%
C254 39PF
C240 47PF
R238 10K
R244 51K
C233 1UF
1UF
C249
R240 82K,1%
VCCA
C246 33UF
R235 680
VCCA
R232 10K
2
Q200
C248 470nF
2.7K R231
1
3
R241 1K
VCCD
R237 4.7K
5.6PF
C241
C236 1NF
C228 470nF
EAR_SWITC H
C244 NC
L200 100nH
6.3V 33UF C232
ZD201
MIC+
C251 82PF C252 1NF
ICEBERG-FPCB U202
L204 100nH
AOUTB P
AOUTB N
AUDIO
C256 33UF 6.3V
C250 33UF 6.3V
L203 100nH
L202 100nH
C258 1NF
C257 1NF
23
1
L201 4
ZD202
C260 33PF
ZD203
C261 33PF
R243 1K
C262 39PF
JACK_IN
ZD200 C255 180PF
R236 100K
VCCA
263 39PFC
R228 680
C264 39PF
VCCA
C259
ZD204 39PF
R242 0
EAR_MIC_N
EAR_SPK_P
JACK_IN
EAR_MIC_P
EAR_SPK_N
7 2
6
5
4
3
CN201
SGH-E810 Flow Chart of Troubleshooting
2-6
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SGH-E810 Flow Chart of Troubleshooting
6. Camera Part
Camera function does not work
NO
Connect the CN502
Check the connect CN502? YES NO
Check the U500
Pin #9 of U500 = 2.8V? YES
Pin #10 of U500 = 2.8V?
YES NO
Pin #2 of U500 = High?
NO
Check U304
YES NO
Pin#1 of OSC500 = High?
Pin#3 of OSC500 is 25MHz?
YES
YES
Replace the OSC500 NO
Check solder status of R500, C502
Pin#1 of CN502 is High?
END
2-7
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NO
Check U503
SGH-E810 Flow Chart of Troubleshooting
7. EGSM Receiver Continuous RX ON RF Input : 62 CH AMP : -50dBm
NO
NORMAL CONDITION Catch the channel ?
Check soldered status of R400, C401
YES NO
U401 Check Pin #8 ≥ -65dBm ?
CN400 Resolder or Change
YES NO
U401 Check Pin #10 ≥ -65dBm ?
U401 Resolder or Change
YES Check soldered status of C418 & U401 Resolder or Change
NO
U403 Check Pin #1 ≥ -65dBm ?
YES U404 Check Pin#20,21 ≥ -65dBm ?
NO
Check soldered status of C417,419,L405,U403
YES U404 Check Pin#9,32=Clean 2.8V?
NO
U100,C107,C109 Check or resolder
YES U404 Check Pin#28,1,2,3=100mV?
NO
NO
YES U404 Check Pin #8 : 13MHz ? Vpp : 860mV?
NO
YES
OSC400 Check Pin #3 : 13MHz ? Vpp : 950mV?
NO
YES
U404 Change or resolder
R413,C428 resolder
Check U300 2-8
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OSC400 Check Pin #4 = 2.8V ?
YES OSC400 Change or resolder
SGH-E810 Flow Chart of Troubleshooting
8. EGSM Transmitter
U401 Pin#8 About 2~3 dBm?
NO
U300,301 Check & Change
YES
YES C401,CN400 Check & Change
NO
U401 Pin#11 = High?
NO
Level of U401 Pin#5 is 4~5dBm ?
Continuous TX ON condition TX Power Code : 500 code Applied CH : 62 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF. Level : 10dBm ATT. : 20dB
YES U401 Check & Change
NO
C402 = 3.7V?
Check the Battery Block
YES NO
Level of U400 Pin #6 is 1.2V?
Check & Change R401 OK ?
YES YES
NO
U300 Check & Change
YES
U400 pin#7 About -5 dBm?
NO U400 pin#3 High ?
NO
Check U300
YES Change U400
U404 Check Pin#9,32 ≥ 2.8V ?
NO
U100,C107,C109 Check or resolder
YES NO U404 Check Pin #8 : 13MHz ? Vpp : 860mV?
YES NO
U404 Pin #4,5,6,7 = 1.7V?
NO
OSC400 Check Pin #3 : 13MHz ? Vpp : 950mV?
NO
OSC400 Check Pin #4 = 2.8V ?
YES R413,C428 resolder
YES OSC400 Change or resolder
YES Check U300
Change U400
2-9
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SGH-E810 Flow Chart of Troubleshooting
9. DCS Receiver Continuous RX ON RF Input : 660 CH AMP : -50dBm
NO
NORMAL CONDITION Catch the channel ?
Check soldered status of R400, C401
YES NO
U401 Check Pin #8 ≥ -65dBm ?
CN400 Resolder or Change
YES NO
U401 Check Pin #1 ≥ -65dBm ?
U401 Resolder or Change
YES NO
U402 Check Pin #1 ≥ -65dBm ?
Check soldered status of C415
YES U404 Check Pin#18,19 ≥ -65dBm ?
NO
Check soldered status of C414, 416, L404, U402
YES U404 Check Pin#9,32=Clean 2.8V?
NO
U100,C107,C109 Check or resolder
YES U404 Check Pin#28,1,2,3=100mV?
NO NO
YES U404 Check Pin #8 : 13MHz ? Vpp : 860mV?
NO
YES
OSC400 Check Pin #8 : 13MHz ? Vpp : 950mV?
NO
YES
U404 Change or resolder
R412,C426 resolder
Check U300 2-10
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OSC400 Check Pin #4 = 2.8V ?
YES OSC400 Change or resolder
SGH-E810 Flow Chart of Troubleshooting
10. DCS Transmitter
U401 Pin#8 About 2~3 dBm?
NO
NO
U401 Pin#11 = High?
YES
U300,302 Check & Change
YES
C401,CN400 Check & Change
NO
Level of U401 Pin#3 is 4~5dBm ?
Continuous TX ON condition TX Power Code : 350 code Applied CH : 660 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF. Level : 10dBm ATT. : 20dB
YES U401,L402,C405,407,408 Check & Change
NO
C402 = 3.7V?
Check the Battery Block
YES Level of U400 Pin #6 is 1.2V?
NO
Check & Change R401 OK ?
U300 Check & Change
YES
YES YES
NO
U400 pin#1 About -5 dBm?
NO U400 pin#3 High ?
NO
Check U300
YES Change U400
U404 Check Pin#9,32 ≥ 2.8V ?
NO
U100,C107,C109 Check or resolder
YES NO U404 Check Pin #8 : 13MHz ? Vpp : 860mV?
YES NO
U404 Pin #4,5,6,7 = 1.7V?
NO
OSC400 Check Pin #3 : 13MHz ? Vpp : 950mV?
NO
OSC400 Check Pin #4 = 2.8V ?
YES R413,C428 resolder
YES OSC400 Change or resolder
YES Check U300
Change U400
2-11
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SGH-E810 Flow Chart of Troubleshooting
ANT
CN400 1
R400 0 OUT
IN
2
ANT1
G1 G2 3 4
ANT_GND L407 15nH
VBAT
C402 100UF 6.3V
VPAC
C400 NC
C401 47PF
C403 10NF
U401 13
R401 100K
TX_EN
VCC
TX_BAND_SEL
C412 33PF
U400 RF3140
C413 1NF
9 11 7
L402 2.7nH
C407
10 8 12
C404 47PF
8 5 EGSM_TX ANT 3 10 DCS_TX 1 EGSM_RX DCS_RX G G GG G G 141312 9 7 6
C405 22PF C406 2.2PF
L403 NC
C408 0.5PF
0.75PF
VC2 2 11 VC1
DCS_TX_EN GSM_TX_EN
G 4 C409 33PF
R402 10
1 R403
R404
C414 3
2.2PF
G
4 GOUT
C416
2
5
2.2PF
OUT IN
820
820
C410 33PF
U402
C415 22PF
DCS_PAM_IN
DCS_LNA_IN_N L404 6.8nH DCS_LNA_IN_P
R405 15 U403
GSM_PAM_IN
C418 47PF
R407
1
270
OUT IN G
GOUT
25
VRF
C420 100NF
C421 33PF
GSM_PAM_IN DCS_PAM_IN
15
GND GND GND VDD GND GND
XEN
RXQP
XOUT
RFOG
29 30 31 32 33 34 35 GND 36 GND RXQP RXQN RXIP
RFIDN
U404
RFIDP
RXIN TXIP
RFIPN
TXIN
RFIPP
TXQP
GND
14
13
12
11
10
9
XIN
16
28
VDD
17
27
RFIGP
_SEN
18
26
_PDN
DCS_LNA_IN_P
19
RFIGN
25
SDO
DCS_LNA_IN_N
20
24
SCLK
GSM_LNA_IN_P
21
DIAG2
23
22
GSM_LNA_IN_N
RFOD
220
DIAG1
R406
SDI
C411 270PF
L401 6.8nH
VCC2 VCC2
GND VRAMP 6 VREGGSM850/900OUT 5 PCSOUT VBATT 4 GSM850/900IN 3 TXEN DCSIN 21 BAND
TXPOWER
TXQN
1
RXQN
2
RXIP
3
RXIN
4
TXIP
5
TXIN
6
TXQP
7
TXQN
8 CLK13M_R VRF
SERDAT SERCLK SERLE C431 22NF
C429 1UF
C430 33PF
SI_EN
C433 33PF
C434 33PF
C435 33PF
TRANSMITTER & RECEIVER
2-12
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3 4
C417 0.75PF GSM_LNA_IN_N C419 0.75PF
L405 27nH GSM_LNA_IN_P
3. SGH-E810 Exploded View and Parts list 1. Cellular phone Exploded View
QMW02
QFR01 QFU01
QVK02 QCA02 QCA01 QMP01 QKP01
QVK01
QLC55
QMI01
QKP02
QME01 QMP02 QME02 QAN02 QCK01
QRE01
QVO01
QFL01
QCR03
QBA29 QCH05
3-1
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SGH- E810 Exploded View and Part list
2. Cellular phone Parts list Location NO.
Description
SEC CODE
Remark
QMW02
MAIN WINDOW
GH72-14922A
SGH-E810
QMW02
MAIN WINDOW
GH72-12756A
SGH-E810C
QFU01
FOLDER UPPER
GH75-04239A
SGH-E810
QFU01
FOLDER UPPER
GH75-04767A
SGH-E810C
QVK02
UNIT FLASH FPCB
GH59-01353A
QCA01
CAMERA
GH59-01328A
QLC55
LCD
GH07-00535A
QKP02
FUNCTION KEY
GH75-04245A
SGH-E810
QKP02
FUNCTION KEY
GH75-04914A
SGH-E810C
QMP02
MAIN PBA
GH92-01750A
QME02
METAL DOME
GH59-01336A
QFL01
FOLDER LOWER
GH75-04743A
QCH05
FRESH COVER
GH72-12929A
QFR01
FRONT COVER
GH75-04238A
QCA02
CAMERA KEY
GH59-01338A
QKP01
KEYPAD
GH75-04244A
SGH-E810
QKP01
KEYPAD
GH75-05416A
SGH-E810C
QMI01
MIC
GH30-00107A
QME01
METAL DOME
GH59-01335A
QMP01
MAIN PBA
GH92-01747A
QVK01
UNIT VOLUME
GH59-01337A
QAN02
INTENNA
GH42-00415A
QRE01
REAR COVER
GH75-04246A
QCK01
CAMERA KEY
GH75-04247A
QVO01
VOLUME KEY
GH75-04248A
QCR03
SCREW
6001-001811
QBA29
BATTERY
GH43-01319A
3-2
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SGH-E810 Exploded View and Part list
3. Test Jig (GH80-03304A)
3-1. RF Test Cable
3-2. Test Cable
(GH39-00182A)
3-3. Serial Cable
[GH39-00257F]
3-4. Power Supply Cable
3-5. DATA CABLE [GH39-00293A]
3-6. TC [GH44-00701A]
3-3
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4. SGH-E810 Electrical Parts List 1.Main Parts List
SEC Code
SEC Code
Design LOC
Design LOC
2203-000254
C302,C303,C306,C315
4302-001130
BAT1
2203-005496
C304,C314,C334
2203-006257
C100,C119,C228,C248
2203-000679
C305,C308,C309
2203-000812
C101,C102,C103,C260
2203-000233
C307,C311,C318,C325
2203-005061
C104,C105,C225,C227
2203-006093
C312,C429
2203-000233
C106,C116,C235,C239
2203-005450
C313
2203-006201
C107,C108,C109,C113
2203-000254
C316,C319,C320,C321
2404-001268
C110
2203-000254
C322,C330,C332,C336
2404-001305
C111
2203-005052
C323
2203-001652
C112
2203-005482
C326
2203-006201
C114,C115,C237
2203-000330
C327,C328
2203-006208
C117
2203-000233
C329,C425,C426
2404-001225
C118
2203-005061
C331,C333,C420
2203-006093
C200,C201,C233,C249
2203-000940
C335
2203-000643
C202,C203,C204,C205
2404-001134
C402
2203-000643
C206,C207,C208,C209
2203-000254
C403,C422,C427,C428
2203-000643
C210,C211,C212,C213
2203-000995
C404,C418
2203-000643
C214,C215,C216,C217
2203-000628
C405,C415
2203-000643
C218,C219,C220,C221
2203-005552
C406,C414,C416
2203-000643
C222
2203-002677
C407,C417,C419
2203-000654
C223,C411
2203-002668
C408
2404-001086
C224,C229
2203-000812
C421,C430,C433,C434
2203-001405
C226,C301
2203-006137
C431
2203-005061
C230,C300,C310,C317
2203-000254
C432
2203-000438
C231,C236,C252,C257
2203-000812
C435
2404-001151
C232,C246,C250,C256
3709-001187
CN100
2203-000995
C240,C242,C324,C401
3710-002128
CN101
2203-005055
C241
3708-001853
CN200
2203-000585
C243,R234
3722-002186
CN201
2007-000171
C245,R242,R245,R316
3705-001287
CN400
2203-001239
C251
0409-001044
D300
2203-000854
C253,C254,C262,C263
2901-001296
F1,F2,F3,F4,F5,F6
2203-005503
C255
2703-002313
L200,L202,L203,L204
2203-000438
C258,C413,C423,C424
2901-001271
L201
1405-001082
C259,V1,V10,V11,V12
3301-001342
L300
2203-000812
C261,C409,C410,C412
2703-002170
L401
2203-000854
C264,ZD204
2703-001737
L402
4-1
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SGH-E810 Electrical Parts List
SEC Code
Design LOC
SEC Code
Design LOC
2703-002547
L404
2007-007538
R233
2703-001907
L405
2007-000162
R236,R301,R305,R307
3301-001105
L406
2007-000160
R239
2703-001180
L407
2007-007590
R240
0601-001790
LED100,LED101,LED102
2007-007014
R244
0601-001790
LED103,LED104,LED105
2007-000144
R300
2801-003747
OSC300
2007-007200
R302,R303
2809-001264
OSC400
2007-000170
R304
0504-001141
Q100
2007-000157
R306
0501-000225
Q200
2007-007142
R308
0504-001140
Q300
2007-000162
R309,R314,R401
2007-000157
R100,R101,R102,R103
2007-007573
R311,R312
2007-000143
R104,R237
2007-007139
R315
2007-000140
R105,R106,R107,R108
2007-000171
R400
2007-000140
R109,R110,R111,R112
2007-001316
R403,R404
2007-000140
R113,R114,R115,R116
2007-002965
R405
2007-000758
R117
2007-000139
R406
2007-001319
R118
2007-001311
R407
2007-000174
R119,R120,R121,R122
2007-001320
R410
2007-000174
R123,R126,R127,R128
2007-002797
R411
2007-007009
R124,R125
2007-000138
R413
2007-001301
R129,R130,R131,R132
1203-002902
U100
2007-001301
R133,R134
0604-001261
U101
2007-000174
R200,R202,R203,R204
1204-002138
U200
2007-000140
R201,R241,R243,R310
1001-001183
U201
2007-000174
R205,R206,R207,R208
1204-001984
U300
2007-000174
R209,R210,R211,R212
0504-001042
U301,U302
2007-000174
R213,R214,R215,R216
1209-001219
U303
2007-000174
R217,R218,R219,R220
GH09-00025A
U304
2007-000174
R221,R222,R223
1009-001018
U305
2007-007489
R224
1109-001281
U306
2007-000775
R225,R226
1201-001954
U400
2007-001325
R227
2909-001252
U401
2007-001119
R228,R235
2904-001514
U402
2007-000172
R229,R230,R402,R408
2904-001520
U403
2007-000142
R231,R313
1205-002433
U404
2007-000148
R232,R238,R409,R412
0801-000306
U405
4-2
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SGH-E810 Electrical Parts List
SEC Code
Design LOC
1405-001082
V2,V3,V4,V5,V6,V7,V8
1405-001082
V9,ZD100,ZD101,ZD102
1405-001082
ZD103,ZD104,ZD105
1405-001082
ZD106,ZD107,ZD108
1405-001082
ZD109,ZD110,ZD111
1405-001082
ZD112,ZD113,ZD114
1405-001082
ZD115,ZD116,ZD117
1405-001082
ZD118,ZD119,ZD200
1405-001019
ZD120
0403-001387
ZD121
1405-001082
ZD201,ZD202,ZD203
4-3
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SGH-E810 Electrical Parts List
2.LCD Parts List
SEC Code
SEC Code
Design LOC
Design LOC
2007-001306
R507,R510,R513,R516
2203-000438
C500
2007-000138
R508,R511,R514,R517
2203-005482
C501,C516
2007-003010
R509,R512,R515,R518
2203-005496
C502
2007-001306
R519,R522
2203-000995
C503
2007-000138
R520,R523
2203-000278
C504
2007-003010
R521,R524
2203-006093
C505,C506,C510,C511
2007-000148
R525,R526
2203-006093
C512,C513,C528
2007-007190
R527
2203-006208
C514,C515,C520,C521
2007-000171
R528,R530,R531,R532
2404-001225
C517,C519,C526
2007-002970
R529
2203-000254
C518,C522,C530,C532
2007-000171
R533,R534,R535
2203-005065
C523
2007-003112
R537
2203-006208
C524
0406-001104
SD500,SD501,SD502
2203-000233
C527,C531
1203-002861
U500
2203-005061
C529,C533,C538
1203-003046
U501
2203-000812
C535,C537
1203-002633
U502
1405-001157
C539,C540
GH13-00020A
U503
3708-001853
CN500
1203-002860
U504
3708-001890
CN501
1405-001082
ZD500,ZD501,ZD502
3708-001852
CN502
1405-001082
ZD503,ZD504,ZD505
3708-002003
CN503
1405-001082
ZD506,ZD507,ZD508
0404-001172
D500,D502
1405-001082
ZD509,ZD510,ZD511
0403-001446
D501
1405-001082
ZD512,ZD513,ZD514
0402-001617
D503,D504
1405-001082
ZD515,ZD516,ZD517
3301-001342
L500
1405-001082
ZD518,ZD519,ZD520
2703-002736
L501
1405-001082
ZD521,ZD522
3301-001105
L502
0601-001654
LED500,LED502,LED503
0601-001654
LED505
2804-001577
OSC500
0504-001141
Q500,Q501,Q502
0505-001518
Q503,Q504
2007-000157
R500
2007-000143
R501
2007-000162
R502,R503,R536
2007-000593
R504
2007-001254
R505,R506 4-4
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5. SGH-E810 Block Diagrams 1. RF Solution Block Diagram
5-1
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6. SGH-E810 PCB Diagrams
6-1
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C111
ZD120 ZD100 R116 ZD101R115 ZD102 R114 ZD103 R113 ZD104R112 ZD105 R111 ZD106 R110 ZD107 R109 ZD108 R108 R103 ZD109 R313 R107 ZD110 R106 ZD111 R105 R104
C110
C115
ZD121
C234
C247
U202
G2
C244
C228 R231 C241
C306 R311
L200 C236
CN101
C117
C105 C106
C113
C114
C303 C112 C331 C108 C332 C107 R101
C336 C104 R315 C109 C330
U306 C232
U303
G3
R125
U101 R302 C320
R307 R316 C305 R304 R306
R303 C321
C322
C319 C323
C310
U300
R102
R228 C304
C316 C317
C333 C315 R308 C335 R310
C250
OSC300
C300
C256
C328
R243
C245
U404 C421 C420
R124
U100
R312 C329
C428 R413
C301 C116
U304
U405
R233 C242
R234 C334 Q300 C302 C325 D300 R314 C327
C423
C249 R238 R239
C314 C309 C254 C313 C308 C253 C312 C240
C427 R409
C425 R410 C432 R411 C426
C243
OSC400
CN100
R245 R246 R232 C233
R241
C118
C237
Q200
R240 R229 C235 C239 R230
C258
R227
U201
R244
C257
C119
U200
C224
ZD202ZD203C238 C260 C261 L204 ZD201R235 L201 C251 R237 L202 L203 C252 C225
R403 R402 R404
C419 C417
L404
C416 C414
L405
U403 U402
C415
G1
CN400
L402 C407
U400
L401 L403
C418 C401
C248
C227 C226 C223 R224
C229
C405 C408
U401 C400 L407
ANT1
ANT_GND
C406 C404
R400
C246
C412 C403 C411
C402
R406 R405 R407
R401 R300 C413 C307
BAT1
C255 R236
R225 R226
R118 ZD200
C231 C230
C433 C434 C435 C430 C429 C424 R412 C422 R408 L406 C431
ZD204
G4
C259 R242
C262
CN201
1.Main TOP Diagram
SGH-E810 PCB Diagrams
2. Main Bottom Diagram
C264
F5
R210 R212 R214
R208
V11
R127
V12 F2 R206 F1 F3
ZD113
*
7
4
1
V10
C209 C208 C207
R134
LED105
R133
LED104
R132
2
5
8
V2 V3 V4 V1 V5
V6 V7
R129
LED100
R130
U301
F4
C410
F6
6-2
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C326
U305
C324
SW100
R309 L300
V9
R216 C218 R218 C217 R220 C216 R222 C215
C409
V8
U302
R301 C311 R305 C318
DSP_TCK
DSP_TDI
DSP_TMS
TP_GND
CP_TMS
CP_TCK
DSP_TDO
CP_TDO
RST
CP_WEN
CP_TDI
R119 ZD115 ZD117 R121 R120 ZD116 ZD118 R122
3
6
9
SHARP
LED101
R131
LED102
R203 C202 C201 C200 R205 C205 C203 C214 C213 C212 C211 C219 C220 C221 C222
CN200
LED103
0
C204 R202 R207 R200 R204 R209 R211 R213 R215 R223 R221 R219 R217
C206 C210 R201
Q100
SW101
C263
ZD119
R123 R128 ZD112 C100 R126 C103 C101 C102 R117 R100 ZD114
SGH-E810 PCB Diagrams
D503
G2
G1
3.LCD TOP Diagram
C539 C540
R535 R534
R524R523 R522 R521R520 R519 R518R517 R516 R515R514 R513 R512R511 R510 R509R508 R507
CN500
R532 R531 R530 R528
ZD513 ZD512 ZD511
ZD520 ZD519
ZD522
C526
C523
D500
Q504
R533
D504
R505 U504 R506 Q503 R502C518 R504
Q501Q502Q500
C511C531
L501
ZD510
ZD509 ZD514
R536C525
R529
ZD521
ZD505 ZD504 ZD503
ZD501 ZD500
C503
ZD502
U503
R500C529 R525 C510 C538 R526
L502
R527
U502
ZD507ZD508ZD506
C534 C536
C535 C537
ZD515ZD516
D502
C532
C513
C516
C519 C515 U501 C514
ZD518
C512
ZD517
OSC500 C533
C506
C502
CN503
C505
C520
D501 C524
C527 C528
SD501
C530
U500
SD500 SD502
CN502
C501
C521 R503
C504 C500 R501
C522 L500
CN501
C517
G3
G4
C508 C509 C507
6-3
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SGH-E810 PCB Diagrams
4.LCD TOP Diagram
MENU
LED504
LEFT
SEND LED503
RIGHT
LED500
STO
PWR LED501
UP
I
DOWN
CLEAR
LED502
LED505
6-4
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ELECTRONICS
ⓒ Samsung Electronics Co.,Ltd. JULY. .2004
Printed in Korea. 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.
Code No.: GH68-05709A BASIC.