Samsung SGH-E608 Service Manual Download | Manualshive

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SGH-E600/E608

SERVICE

Manual

GSM TELEPHONE

CONTENTS

1.

Specification

2.

Flow Chart of Troubleshooting

3.

Exploded Views and Parts List

4.

Electrical Parts List

5.

Block Diagrams

6.

PCB Diagrams

GSM TELEPHONE

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Summary of Contents for SGH-E608

Page 1: ...SGH E600 E608 SERVICE Manual GSM TELEPHONE CONTENTS 1 Specification 2 Flow Chart of Troubleshooting 3 Exploded Views and Parts List 4 Electrical Parts List 5 Block Diagrams 6 PCB Diagrams GSM TELEPHONE ...

Page 2: ...930 1990 ARFCN range 1 124 0 124 975 1023 512 885 512 810 Tx Rx spacing 45MHz 45MHz 95MHz 80MHz Mod Bit rate Bit Period 270 833kbps 3 692us 270 833kbps 3 692us 270 833kbps 3 692us 270 833kbps 3 692us Time Slot Period Frame Period 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms Modulation 0 3GMSK 0 3GMSK 0 3GMSK 0 3GMSK MS Power 33dBm 13dBm 33dBm 5dBm 30dBm 0dBm 30dBm 0dBm Power Cla...

Page 3: ...13 17 2 dBm 14 15 2 dBm 15 13 2 dBm 16 11 3 dBm 17 9 3dBm 18 7 3 dBm 19 5 3 dBm TX Power control level DCS1800 0 30 3 dBm 1 28 3 dBm 2 26 3 dBm 3 24 3 dBm 4 22 3 dBm 5 20 3 dBm 6 18 3 dBm 7 16 3 dBm 8 14 3 dBm 9 12 4 dBm 10 10 4 dBm 11 8 4dBm 12 6 4 dBm 13 4 4 dBm 14 2 5 dBm 15 0 5 dBm TX Power control level PCS1900 0 30 3 dBm 1 28 3 dBm 2 26 3 dBm 3 24 3 dBm 4 22 3 dBm 5 20 3 dBm 6 18 3 dBm 7 16 ...

Page 4: ...re than 100mA Check the Vbat battery O Voltage more than 3 3V Downloader again NO Charge the Battery NO Check U100 and C108 NO YES YES YES YES Power On does not work Check the pin 11 of U100 is more than 2 8V U100 pin 39 2 8V U100 pin 9 1 8V Check the clock signal at pin6 of OSC800 Freq 13MHz Vrms 300mV Vpp is around 900mVpp Check the clock generation circuit OSC800 NO Power On does not work YES E...

Page 5: ...C800 L800 U100 NO YES YES YES Initial Failure Check the pin 4 of OSC800 is around 2 8V Check and resolder LCD connector CN200 if there is solder bridhe between the pins END YES Check the SIM connector s CN100 connector s to SIM card Check the circuit related to U100 NO resolder or change CN100 NO Check the related circuit of CN100 NO YES YES YES Phone can t access SIM card Check the circuit around...

Page 6: ... 2 VBAT VDD12 10 38 VDD34 RING_DR V 5 55 RING_PWM RTC_ALMN 13 17 SCLK 15 SD I 16 SD O 50 SIM_CL K SIM_IO 51 INTR Q 14 LED1_DRV 78 LED2_DRV 20 PSW1_BUF PWR_KEE P 21 46 PWR_SW1N PWR_SW2 47 19 RESET N 62 GND GND 63 64 GND 65 GND GND 66 60 GNDD 6 GNDD1 GNDQ 28 EN_5 A 26 27 EN_5 B 57 GND 67 GND GND 68 58 GND 59 GND GND 61 ADC_TRI G 56 43 BTEMP CREF 29 CSN 18 EN_3 22 23 EN_4 0 EN_4 1 24 25 EN_5 U100 44 ...

Page 7: ...ormal charging part END YES Check the pin 17 18 of CN300 VEXT is 4V Check the pin 2 of Q103 is LOW Check the pin 3 of Q100 is LOW Check the pin 5 of U101 is 3 2 4 2V Check if ICHRG is 1V during charging and around 180mV full charging YES Check the U101 NO Resolder or change R104 NO 5 6 4 Q100 3 1 2 C117 10UF 10V VBA T C116 10UF 10V 0 R104 47K 1 2 5 6 3 1 4 R105 Q103 VC C 5 VSENS E R10 6 3K U101 DR...

Page 8: ... 2 5 This Document can not be used without Samsung s authorization 5 Microphone Part Check the reference voltage on mic path C412 2 5V Reassemblage microphone NO resolder or change C406 R406 R408 R410 R412 NO Check U700 NO YES YES Microphone does not work END YES Check the assembled status of microphone Is microphone ok ...

Page 9: ...2 R42 7 NC TH 2 4 7K 330K R417 R40 8 R434 6 3V 75 K 10PF C415 33UF C410 12 R413 R407 0 VCCA C423 10PF ZD40 2 ICEBERG FPC B MAIN1 C416 68PF 1U F C406 TH3 ZD401 C417 33U F 6 3V Q400 1 3 2 VCC D R425 R412 NC 33PF C408 R406 8 2 K R42 1 75K R418 100 K R422 0 C424 180P F C411 27PF C42 6 10PF C42 5 10PF C420 R416 12 1UF 0 0 R433 R432 R411 0 R415 10 680PF C421 4 7K ZD403 R429 200 K R41 0 R420 4 7K 5 4 3 1...

Page 10: ... board to board connector NO Check U700 NO Change or resolder U700 R200 R201 NO YES YES YES Speaker does not work END Check the connection status spk to CN200 Check the pin8 of U400 High Check U700 R200 R201 Is speaker ok YES Change Speaker NO R401 12 VCCD 12 R400 U1104 100NF 2 NO1 10 NO2 1 V G 12 13 GG 14 GND 6 4 IN1 8 IN2 5 NC1 7 NC2 U400 COM 1 3 COM 2 9 11 G AOUTAN SPK1N AOUTAP SPK1P AUDIO_OUT_...

Page 11: ...ght does not work YES Backlight ON mode in the meue Check the PIN 30 of CN200 2 8V Check the connection from CN200 to LCD Module YES Replace FPCB CONNECTOR NO Change LCD Module NO Check the soldered status of EL pad LCD backlight on LED20 6 18 0 R216 R220 18 0 LED20 1 LED21 0 LED20 4 R219 18 0 18 0R 22 1 LED21 1 LED20 8 R214 18 0 LED20 9 18 0R 22 3 R213 18 0 LED20 2 R217 18 0 LED20 7 LED21 2 18 0R...

Page 12: ...of CN200 Is there alert wave Alert is ok Alert tone On by pushing the key 0289 C413 1NF U1107 270PF C407 100NF 33K R403 56K R405 R40 2 100K C40 2 4 7UF 6 3V 4 7NF U1109 C404 22NF R409 3 3K VCCD 100NF U1106 C414 100N F VBA T 7 VD D 9 VREF VSS 8 CS 29 3 IRQ RD 31 RST 4 28 WR 19 MT R 5 NC PLLC 6 17 SPOUT 1 SPOUT 2 18 15 SPVDD SPVSS 16 21 D7 20 EQ1 12 13 EQ2 EQ3 14 HPOUT L MONO10 11 HPOUT R IOVDD 32 L...

Page 13: ...F1000 CHECK pin1 2 65dBm U901 CHECK pin20 21 65dBm CHECK R1007 L1000 C1000 contact NO CN1000 resolder or change NO F1000 resolder or change NO C1002 C1003 L1001 resolder or change NO YES YES YES R800 C902 resolder OSC800 change U100 PIN 39 C112 resolder or change U901 resolder or change NO YES U901 CHECK pin9 32 2 8V U901 CHECK pin8 13MHz YES OSC800 CHECK pin 4 2 8V pin 3 13MHz V p p 950mV NO NO N...

Page 14: ...1000 CHECK pin3 4 65dBm U901 CHECK pin18 19 65dBm CHECK R1007 L1000 c1000 contact NO CN1000 resolder or change NO F1000 resolder or change NO C1004 C1005 L1002 resolder or change NO YES YES YES YES U901 CHECK pin9 32 2 8V NO U100 PIN 39 C112 resolder or change U901 CHECK pin8 13MHz NO R800 C902 resolder NO OSC800 CHECK pin 4 2 8V pin 3 13MHz V p p 950mV YES OSC800 change NO U901 CHECK pin 1 2 3 27...

Page 15: ...5dBm F1000 CHECK pin6 65dBm F1001 CHECK pin4 6 65dBm U901 CHECK pin16 17 65dBm CHECK R1007 L1000 C1000 contact NO CN1000 resolder or change NO F1000 resolder or change NO F1001 resolder or change NO C1006 C1007 L1003 resolder or change NO YES YES YES YES YES U901 CHECK pin8 13MHz NO R800 C902 resolder NO OSC800 CHECK pin 4 2 8V pin 3 13MHz V p p 950mV NO OSC800 change YES U901 CHECK pin 1 2 3 27 V...

Page 16: ...e U1000 pin 2 1 2 V U1000 pin3 3V U1000pin 6 1 2 V U1000 pin 7 5dBm U1000 change resolder U700 check change U901 pin9 32 2 8V U901 pin 8 13MHz Vp p 950mV U901change or resolder U901 pin4 5 6 7 1 7V U1000 check change U700 change U100 pin39 C112 change or resolder OSC800 pin 3 13MHz Vp p 950mV OSC800 pin 4 3V U901 change or resolder U100 pin39 c112 change or resolder OSC800 change or resolder NO NO...

Page 17: ...00 pin 5 3 V U1000 pin2 3 3V U1000 pin 6 1 2 V U1000 pin 1 about 5dBm U1000 change resolder U700 check change NO NO NO NO NO NO NO NO YES YES YES YES YES YES YES YES CONTINUS TX ON CONDITION MS TX level 12 CH 698 RBW 100KHz VBW 100KHz SPAN 10MHz REF LEV 10dBm ATT 20dB U901 pin9 32 2 8V NO U100 pin39 C112 change or resolder NO U700 change U901 pin4 5 6 7 1 7V YES NO U901 pin 8 13MHz Vp p 950mV NO O...

Page 18: ...000 pin 5 3 V U1000 pin 2 3 3 V U1000 pin 6 1 2 V U1000 pin 1 about 5dBm U1000 change resolder U700 check change NO NO NO NO NO NO NO NO YES YES YES YES YES YES YES YES CONTINUS TX ON CONDITION MS TX level 12 CH 698 RBW 100KHz VBW 100KHz SPAN 10MHz REF LEV 10dBm ATT 20dB NO U901 pin9 32 2 8V YES U100 pin39 C112 change or resolder NO U700 change U901 pin4 5 6 7 1 7V YES U1000 check change NO U901 p...

Page 19: ...3M_RF CLK13M_YMU CLK13M_MC CLK13M_TR AF C 22NF VRF C903 _SEN 12 47PF C900 TXQN 7 TXQP 6 VDD 9 VDD 32 XEN 26 XIN 8 XOUT 27 _PD N 10 2 RXIP RXQN 1 RXQP 28 SCLK 13 SD I 14 SD O 11 TXIN 5 TXIP 4 RFIDP 18 RFIGN 21 RFIGP 20 RFIPN 17 RFIPP 16 RFOD 22 RFOG 23 RXIN 3 GND 31 33 GND 34 GND GND 35 36 GND 37 NC NC 38 RFIDN 19 U901 DIAG 1 24 DIAG2 25 GND 15 GND 29 30 GND VRF 33PF C901 100PF C90 2 SERLE RXQN RXI...

Page 20: ...0 120 R1004 47PF C1001 VBA T R1000 39 27nH L1001 C1015 560PF C1011 33PF L1007 10nH PCSR X VC 1 13 11 VC 2 VC 3 5 1 2 EGSMRX 12 EGSMTX 7 G G 14 16 GG 19 20 G 6 F1000 15 ANT DCSRX 3 4 DCSRX 10 DCS PCST X EGSMRX IN 1 OUT C1016 1NF CN1000 GND 24 GND 3 C1007 1 2PF R1003 47 C1012 18PF L1002 L1005 7 5nH NC C1014 L100 3 6 2nH IN 4 OUT 1 OUT 2 6 NC F1001 G1 13 G2 G3 5 2 1 2 3 R100 62 K ANT100 0 120 150 R10...

Page 21: ...ange without notice 3 1 This Document can not be used without Samsung s authorization 3 SGH E600 E608 Exploded View and its Part list 1 Cellular phone Exploded View 2 1 3 4 5 6 7 8 12 13 14 15 16 17 18 19 23 9 20 10 11 21 24 25 26 27 22 ...

Page 22: ...7A 8 MEC MAIN WINDOW GH75 03820A 9 UNIT CAMERA GH59 01175A 10 SCREW 6001 001479 11 LABEL SCREW HOLE COVER GH68 02948A 12 MEC FRONT COVER GH75 03800A 13 MEC CAMERA KEY ASS Y GH75 03825A 14 MEC VOL KEY ASS Y GH75 03824A 15 MEC KEYPAD ASS Y GH75 03821A GH75 03821B 16 MAIN PBA GH92 01608A GH92 01714A 17 UNIT METAL DOME GH59 01145A 18 UNIT VOL KEY GH59 01147A 19 ANTENNA GH42 00365A 20 MICROPHONE ASS Y ...

Page 23: ...d view and its Part list 3 2 This Document can not be used without Samsung s authorization 3 Test Jig GH80 00865A 3 1 RF Test Cable GH39 00090A 3 2 Test Cable GH39 00127A 3 3 Serial Cable 3 4 Power Supply Cable 3 5 DATA CABLE GH39 00159A 3 6 TA GH44 00482A E600 GH44 00483A E608 ...

Page 24: ... 005061 C115 2404 001268 C116 2404 001268 C117 2203 000995 C118 2404 001268 C119 2203 005509 C200 2203 005482 C201 2203 000359 C202 2203 000359 C203 2203 001652 C204 2404 001086 C205 2203 005061 C300 2203 005061 C400 2203 005061 C401 2404 001086 C402 2203 005061 C403 2203 001405 C404 2203 000254 C405 2203 006093 C406 2203 005061 C407 2203 000812 C408 2203 000278 C409 2203 000278 C410 2203 000278 C...

Page 25: ...212 4302 001130 M1 2801 003747 OSC600 0502 001201 Q100 0504 001113 Q101 0504 001113 Q102 0506 001052 Q103 0504 000168 Q400 0504 000167 Q701 0504 000167 Q702 0504 000167 Q703 2007 000167 R100 2007 001295 R1000 2007 001306 R1001 2007 001306 R1002 2007 000174 R1003 2007 001305 R1004 2007 001305 R1005 2007 000137 R1006 2203 005395 R1007 2007 000171 R1008 2007 001319 R101 2007 000758 R102 2007 000148 R...

Page 26: ...142 R606 2007 007573 R607 2007 007573 R609 2007 001305 R700 2007 000932 R701 2007 001305 R702 2007 007200 R703 2007 007200 R704 2007 000138 R800 2007 000162 R801 2007 000142 R802 2007 002797 R803 1203 002902 U100 1203 002127 U101 1203 001720 U102 1203 002113 U1101 1203 002099 U1102 2804 001492 U1103 2203 005061 U1104 2203 005061 U1105 2203 005061 U1106 2203 000654 U1107 2203 000940 U1108 2203 0008...

Page 27: ...n FEM RF FILTER 100KHz PGA PGA CHANNEL FILTER DAC DAC SI4205 1 2 PGA PGA ADC ADC N L A DET SERIAL DATA INTERFACE DSP16000 ARM7TDMI CSP1093 UI GSM 890MHz 915MHz DCS 1710MHz 1785MHz PCS 1850MHz 1910MHz GSM 925MHz 960MHz DCS 1805MHz 1880MHz PCS 1930MHz 1990MHz Antenna TX VCO PAM I Q AFC CLK TCVCXO 13MHz I Q TRIDENT BASE BAND AUDIO TXPOWER RF PLL IF PLL ...

Page 28: ...STB DSPJTAG LCD KEYBOARD SMART CARD POWER DC DC CHARGER MCP 256M FLASH 64M SRAM Memory Part X TAL 32 768 KHz IRDA ARM JTAG ICE SIM I O GPIO RS232 TRIDENT IO RWN AB 8 0 DB 15 0 INT1 IRQx PAx RSTB JTAG RF DRIVER TX I Q RX I Q TXP SERCK SERLE SERDA OCTL DAICK DAIRN DAIDO DAIDI AUDIO PART CSP1093 TXIP TXIN TXQP TXQN RXIP RXIN RXQP RXQN SERCK SERLE SERDA RXOVL TXP OCTL RF SOLUTION RFIC PAM X TAL 13MHz ...

Page 29: ...4 C705 C706 C707 C708 C709 C710 C711 C712 C713 C714 C715 C800 C801 C802 C803 C804 C805 C900 C901 C902 C903 CAM CN100 CN1000 CN200 CN300 CN400 F1000 F1001 G1 G2 G3 G4 L1000 L1001 L1002 L1003 L1004 L1005 L1006 L1007 L800 LED200 M1 MAIN1 OSC600 OSC800 Q101 Q102 Q103 R100 R1000 R1001 R1002 R1003 R1004 R1005 R1006 R1007 R1008 R101 R102 R103 R105 R1100 R1101 R1102 R1103 R1104 R1105 R1106 R1107 R201 R202...

Page 30: ...D203 LED204 LED205 LED206 LED207 LED208 LED209 LED210 LED211 LED212 LEFT MENU PWR Q100 Q400 Q701 Q702 Q703 R104 R106 R200 R204 R205 R206 R207 R208 R209 R210 R211 R212 R213 R214 R215 R216 R217 R218 R219 R220 R221 R222 R223 R224 R225 R413 R416 R418 R419 R424 R426 R428 R429 R432 R433 R434 R605 R608 R700 R701 R702 RIGHT SEND SHARP STO TP1 TP10 TP11 TP2 TP3 TP4 TP5 TP6 TP7 TP700 TP701 TP702 TP703 TP8 T...

Page 31: ...anual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law ⓒ Samsung Electronics Co Ltd MAY 2004 Printed in Korea Code No GH68 04565A BASIC ...

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