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Samsung SGH-Z300 manual

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Table of contents for the manual

  • Page 1

    S GH - Z 300 U M T S T E L EP H O N E C O N T E N T S 1 . Sp e c i f i ca t i o n 2 . C i r c u i t De s c r i p t i o n 3 . E x p l o d e d V i e ws a nd P a r t s L i s t 4 . E l e c t r i ca l P a r t s L i s t 5 . B l o c k D i ag r a m s 6 . P CB D i a g r am s 7 . F l o w C ha r to f T r o ub l e s h oot i n g U M T S T E L E P H ON E[...]

  • Page 2

    Sa m s ung E l e c t r o n i c s Co ., L t d . J un e . 20 05 P r i n t e d i n K o r e a . Co d e N o . : GH 68 - 07501A B AS I C . T h i s S e r v i c e M anua l i s a p r o p e r t y o f Sa m s un g E l e c t r o n i c s Co ., L t d . A n y unau t h o r i z e d u s e o f M anua l can b e pun i s h e d und e r app li cab l e I n t e r na t i o na[...]

  • Page 3

    SAMSUNG Proprietary-Contents may change without notice 1. Sp e c ifi ca tio n T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 1 - 1 1 - 1 . G S M G ene r a l S pe c i f i c a t i on E G S M 900 D C S 1 8 0 0 P C S 1 9 0 0 W - CD M A F r e q . B and [ M H z ] U p l i n k / D o w n l i n k 8[...]

  • Page 4

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n Sp e c i f i ca t i o n 1 - 2 1 - 2 . G S M T X po w e r c l a s s T X P o w e r c on t r o l l eve l P C S 1900 0 30 ± 3 d B m 1 28 ± 3 d B m 2 26 ± 3 d B m 3 24 ± 3 d B m 4 22 ± 3 [...]

  • Page 5

    SAMSUNG Proprietary-Contents may change without notice 2. Ci r cu it De s c r i p tio n T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 2 - 1 2 - 1 . S G H - Z 300 R F C i r c u i t D e sc r i p t i on - A n t enna S w i t c h M od u l e ( U 600 ) T he an t enna s w i t c h m odu l e a ll [...]

  • Page 6

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n C i r cu i t De s c r i p t i o n 2 - 2 - R F L6200 ( U 702 ) T he R F L6200 i n c l ude s an L N A c i r c u i t op t i m i z ed f o r U M T S - 2 100 ope r a t i on . T he L N A i s s e[...]

  • Page 7

    SAMSUNG Proprietary-Contents may change without notice C i r cu i t De s c r i p t i o n T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 2 - 3 2 - 2 . B a s eband C i r c u i t de sc r i p t i on o f S G H - Z 300 2 - 2 - 1 . P M 6650 - P o w e r M anage m en t T en l o w - d r opou t r eg[...]

  • Page 8

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n C i r cu i t De s c r i p t i o n 2 - 4 - E M I ES D F il t e r T h i s sys t e m u s e s t he E M I ES D f il t e r , G M F 05 L C t o p r o t e c t no i s e f r o m I F C O NN E C T O R[...]

  • Page 9

    SAMSUNG Proprietary-Contents may change without notice 3. Exploded View and Parts List This Document can not be used with out Samsung's authorization 3-1 3-1. Exploded View QAN02 QBA01 QCA01 QCA03 QCR09 QCR04 QCR06 QFL01 QFR01 QFU01 QIF01 QKP01 QMO01 QMP01 QRE01 QRF01 QSC01 QSC14 QSH01 QME01 QAU01 QLC01 QMW01 QWD03 QVO01 QCK01 QRF03 QLC02[...]

  • Page 10

    SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorization Exploded v iew and Part List 3-2 3-2. Parts List Locati on NO. Description SEC CODE QAN02 INTENNA -SGHZ300;H90-OY354,SGH- Z300,8 GH42-00563A QAU01 AUDIO-RECEIVER ;32ohm,110dB,8X16mm 3009-001111 QBA01 BATTERY-BATTERY -960MAH,DA [...]

  • Page 11

    SAMSUNG Proprietary-Contents may change without notice Exploded view and Part Lis t This Document can not be used with out Samsung's authorization 3-3 SEC CODE Description 6902-000634 BAG PE;LDPE,T 0.05,W80,L180,TRP,-,- GH39-00395A CBF INTERFACE- PC DATA CABLE;SGH-Z500 GH44-00701A CHARGER-TC H;TCH137ESE,SGH-X910,AC/DC GH46-00145A S/W CD- SAMSU[...]

  • Page 12

    SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorization Exploded v iew and Part List 3-4 3-3. Test Jig (GH80-03305A) 3-3-1. RF Test Cable (GH39-00105A) 3-3-2. Test Cable (GH39-00210A) 3-3-3. Serial Cable 3-3-4. Power Supply Cable 3-3-5. DATA CABLE (GH39-00208A) 3-3-6. TC (GH44-00482[...]

  • Page 13

    SAMSUNG Proprietary-Contents may change without notice 4. E le c t r i ca l P a r t L i s t 4 - 1 T h i s D o c u m e n t ca n n o t be u s e d w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n Design LOC Descript ion SEC CODE ANT601 ANTENNA NEW -ITEM005 BAT201 BATTERY 430 2-001180 C101,C10 2,C103,C1 04 C-CERAM IC,CHIP 220 3-005482 C10[...]

  • Page 14

    SAMSUNG Proprietary-Contents may change without notice E l e c t r i ca l P a r t L i s t 4 - 2 T h i s D o c u m e n t ca n n o t be u s e d w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n Design LOC Descript ion SEC CODE C309,C50 8,C510,C5 35 C-CERAM IC,CHIP 220 3-005061 C311,C31 3,C315,C4 05 C-CERAM IC,CHIP 220 3-005482 C318,C768 [...]

  • Page 15

    SAMSUNG Proprietary-Contents may change without notice E l e c t r i ca l P a r t L i s t 4 - 3 T h i s D o c u m e n t ca n n o t be u s e d w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n Design LOC Descript ion SEC CODE C645 C-CERAM IC,CHIP 220 3-005503 C646 C-CERAM IC,CHIP 220 3-002443 C647 C-CERAM IC,CHIP 220 3-005234 C648,C64 9[...]

  • Page 16

    SAMSUNG Proprietary-Contents may change without notice E l e c t r i ca l P a r t L i s t 4 - 4 T h i s D o c u m e n t ca n n o t be u s e d w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n Design LOC Descript ion SEC CODE CA500,Z D401 DIODE-ZE NER 0406-0012 08 CN200 CONNECT OR 3709-0013 57 CN301 CONNECT OR 3709-0013 44 CN401 CONNECT[...]

  • Page 17

    SAMSUNG Proprietary-Contents may change without notice E l e c t r i ca l P a r t L i s t 4 - 5 T h i s D o c u m e n t ca n n o t be u s e d w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n Design LOC Descript ion SEC CODE L707,L711 INDUCTOR- SMD 2703-0021 55 L709,L710 INDUCTOR- SMD 2703-0017 29 L712,L713 INDUCTOR- SMD 3301-0017 56 O[...]

  • Page 18

    SAMSUNG Proprietary-Contents may change without notice E l e c t r i ca l P a r t L i s t 4 - 6 T h i s D o c u m e n t ca n n o t be u s e d w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n Design LOC Descript ion SEC CODE R407,R408 ,R612 R-CHIP 2007-0 00140 R414,R415 ,R702 R-CHIP 2007-0 00173 R416,R51 5,R517,R5 20 R-CHIP 2007-0 0017[...]

  • Page 19

    SAMSUNG Proprietary-Contents may change without notice E l e c t r i ca l P a r t L i s t 4 - 7 T h i s D o c u m e n t ca n n o t be u s e d w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n Design LOC Descript ion SEC CODE R763,R737 R-CHIP 2007-0 00148 R768,R769 ,R770 R-CHIP 2007-0 00171 RFSW601 RF CONNECTOR 3705-0013 55 TH100 NCP 14[...]

  • Page 20

    SAMSUNG Proprietary-Contents may change without notice E l e c t r i ca l P a r t L i s t 4 - 8 T h i s D o c u m e n t ca n n o t be u s e d w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n[...]

  • Page 21

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 5. Blo c k Di ag r am s 5 - 1 5 - 1 . R F S o l u t i on B l o ck D i ag r a m MSM 6250 RFR 6200 Quaderature down converter UMTS Rx BPF RFL 6200 duplxer Antenna Switch ( Panasonic , GN 06[...]

  • Page 22

    SAMSUNG Proprietary-Contents may change without notice B l o c k D i ag r a m s T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 5 - 2 5 - 2 . B a s e B and S o l u t i on B l o ck D i ag r a m[...]

  • Page 23

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 6. P CB Di ag r am s 6 - 1 6 - 1 . M a i n P C B T op D i ag r a m[...]

  • Page 24

    SAMSUNG Proprietary-Contents may change without notice P CB D i ag r a m s T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 6 - 2 6 - 2 . M a i n P C B B o tt o m D i ag r a m[...]

  • Page 25

    SAMSUNG Proprietary-Contents may change without notice 7. F l o w C h a r t o f T r o u b l e s h o o t i n g T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 7 - 1 7 - 1 . P o w e r O n C h e c k t h e B a tt e r y V o l t a g e i s m o r e t h a n 3 . 3 V ' P o w e r O n ' d o e[...]

  • Page 26

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n F l o w C ha r t o f T r o ub l e s h oo t i ng 7 - 2 P o w e r O n SIM_IO SIM_RST SIM_CLK VREG_RFTX C241 C208 VREG_MSMA C243 C793 C217 VREG_MSME C207 C213 C219 C212 C224 R208 R204 C215 V[...]

  • Page 27

    SAMSUNG Proprietary-Contents may change without notice F l o w C ha r t o f T r o ub l e s h oo t i ng T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 7 - 3 SIM_IO SIM_RST SIM_CLK C208 C207 R208 C777 C229 C230 C244 R205 ZD201 RB751S-40 C245 VF_MSM R219 C205 NC R737 C248 C246 9 10 R211 1 2 [...]

  • Page 28

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n F l o w C ha r t o f T r o ub l e s h oo t i ng 7 - 4[...]

  • Page 29

    SAMSUNG Proprietary-Contents may change without notice F l o w C ha r t o f T r o ub l e s h oo t i ng T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 7 - 5[...]

  • Page 30

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n F l o w C ha r t o f T r o ub l e s h oo t i ng 7 - 6 7 - 2 . I n i t i a l T P " R S T " ( P O N _ R E S E T _ N ) = " H " ? I n i t i a l F a i l u r e C h e c k t h[...]

  • Page 31

    SAMSUNG Proprietary-Contents may change without notice F l o w C ha r t o f T r o ub l e s h oo t i ng T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 7 - 7[...]

  • Page 32

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n F l o w C ha r t o f T r o ub l e s h oo t i ng 7 - 8 7 - 3 . S i m P a r t C N 200 p i n 1 = " H " ? P h o n e ca n ' t acc e ss S I M C a r d C h e c k t h e S I M P O W [...]

  • Page 33

    SAMSUNG Proprietary-Contents may change without notice F l o w C ha r t o f T r o ub l e s h oo t i ng T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 7 - 9 SIM_IO SIM_RST SIM_CLK C244 ZD201 RB751S-40 C245 R219 NC R737 C248 C246 9 10 1 2 3 4 5 6 7 8 CN200 TP205 C247 65 VDD_WLAN VIB_DRV_N 2[...]

  • Page 34

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n F l o w C ha r t o f T r o ub l e s h oo t i ng 7 - 10 7 - 4 . S pea k e r P a r t ( M e l od y ) U 302 p i n 2 9 , 45 = 3 . 0 V ? S p e a k e r d o e s n o t w o r k C h e c k t h e C l [...]

  • Page 35

    SAMSUNG Proprietary-Contents may change without notice F l o w C ha r t o f T r o ub l e s h oo t i ng T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 7 - 11 S pea k e r YMU_VDD_3.0V C769 R303 VBATT C306 C768 R742 R741 YMU_VDD_3.0V C767 C327 R312 R316 L712 YMU_VDD_3.0V VBATT R747 C775 VSS [...]

  • Page 36

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n F l o w C ha r t o f T r o ub l e s h oo t i ng 7 - 12 7 - 5 . M i c r ophone P a r t C h e c k t h e c o nn e c t i o n f r o m M I C C h e c k t h e c i r c u i t f r o m U 100 t o M I [...]

  • Page 37

    SAMSUNG Proprietary-Contents may change without notice F l o w C ha r t o f T r o ub l e s h oo t i ng T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 7 - 13 M i c r ophone R512 MIC_1.8V C518 C509 C513 C510 C517 C514 R508 R509 R510 C508 C512 R511 C507 MIC- MIC+ MIC1_N MIC1_P[...]

  • Page 38

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n F l o w C ha r t o f T r o ub l e s h oo t i ng 7 - 14[...]

  • Page 39

    SAMSUNG Proprietary-Contents may change without notice F l o w C ha r t o f T r o ub l e s h oo t i ng T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 7 - 15 7 - 6 . K e y D a t a I npu t W h e n o n e o f t h e k e y s i s p u s h ed , i s i t d i s p l a y e d o n L C D ? C h e c k t h e[...]

  • Page 40

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n F l o w C ha r t o f T r o ub l e s h oo t i ng 7 - 16 7 - 7 . R e c e i v e r P a r t U 501 p i n 14 = 3 . 3 V ? R e s o l de r o r r e p l ac e U 501 E N D N o Y e s Y e s R e c e i v e[...]

  • Page 41

    SAMSUNG Proprietary-Contents may change without notice F l o w C ha r t o f T r o ub l e s h oo t i ng T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 7 - 17 7 - 8 . B a ck L i gh t ( f o r C o l o r M a i n L CD ) I s B A C K L I G H T s e t A l w a y s O N i n t h e M e n u ? S e t B A C[...]

  • Page 42

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n F l o w C ha r t o f T r o ub l e s h oo t i ng 7 - 18[...]

  • Page 43

    SAMSUNG Proprietary-Contents may change without notice F l o w C ha r t o f T r o ub l e s h oo t i ng T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 7 - 19 7 - 9 . K e y B a ck L i gh t I s B A C K L I G H T s e t A l w a y s O N i n t h e M e n u ? S e t B A C K L I G H T o n A l w a y [...]

  • Page 44

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n F l o w C ha r t o f T r o ub l e s h oo t i ng 7 - 20 7 - 10 . C a m e r a pa r t " C a m e r a " f u n c t i o n d o e s n o t w o r k Y e s N o C o nn e c t t h e ca m e r a [...]

  • Page 45

    SAMSUNG Proprietary-Contents may change without notice F l o w C ha r t o f T r o ub l e s h oo t i ng T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 7 - 21[...]

  • Page 46

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n F l o w C ha r t o f T r o ub l e s h oo t i ng 7 - 22 7 - 11 . G S M R e c e i v e r C 616 >= - 60 d B m R e s o l de r U 6 00 ( A S M ) E N D N o Y e s R X O N R F i n p u t : C H c [...]

  • Page 47

    SAMSUNG Proprietary-Contents may change without notice F l o w C ha r t o f T r o ub l e s h oo t i ng T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 7 - 23[...]

  • Page 48

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n F l o w C ha r t o f T r o ub l e s h oo t i ng 7 - 24 7 - 12 . G S M T r an s m i tt e r U 603 ( P A M ) P i n 20 >= 1 V R e s o l de r U 603 ( P A M ) T X O N ( 5 L e v e l ) R e s o[...]

  • Page 49

    SAMSUNG Proprietary-Contents may change without notice F l o w C ha r t o f T r o ub l e s h oo t i ng T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 7 - 25[...]

  • Page 50

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n F l o w C ha r t o f T r o ub l e s h oo t i ng 7 - 26 7 - 13 . DC S R e c e i v e r C 615 >= - 60 d B m R e s o l de r U 6 00 ( A S M ) E N D N o Y e s R X O N R F i n p u t : C H c e[...]

  • Page 51

    SAMSUNG Proprietary-Contents may change without notice F l o w C ha r t o f T r o ub l e s h oo t i ng T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 7 - 27[...]

  • Page 52

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n F l o w C ha r t o f T r o ub l e s h oo t i ng 7 - 28 7 - 14 . DC S T r an s m i tt e r U 603 ( P A M ) P i n 20 >= 1 V R e s o l de r U 603 ( P A M ) T X O N ( 0 L e v e l ) R e s o [...]

  • Page 53

    SAMSUNG Proprietary-Contents may change without notice F l o w C ha r t o f T r o ub l e s h oo t i ng T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 7 - 29[...]

  • Page 54

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n F l o w C ha r t o f T r o ub l e s h oo t i ng 7 - 30 7 - 15 . P C S R e c e i v e r C 617 >= - 60 d B m R e s o l de r U 6 00 ( A S M ) E N D N o Y e s R X O N R F i n p u t : C H c [...]

  • Page 55

    SAMSUNG Proprietary-Contents may change without notice F l o w C ha r t o f T r o ub l e s h oo t i ng T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 7 - 31[...]

  • Page 56

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n F l o w C ha r t o f T r o ub l e s h oo t i ng 7 - 32 7 - 16 . P C S T r an s m i tt e r U 603 ( P A M ) P i n 20 >= 1 V R e s o l de r U 603 ( P A M ) T X O N ( 0 L e v e l ) R e s o[...]

  • Page 57

    SAMSUNG Proprietary-Contents may change without notice F l o w C ha r t o f T r o ub l e s h oo t i ng T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 7 - 33[...]

  • Page 58

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n F l o w C ha r t o f T r o ub l e s h oo t i ng 7 - 34 7 - 17 . W CD M A R e c e i v e r R X O N R F i n p u t : C H c e n t e r f r e q A m p : - 50 d B m Y e s C 705 >= - 60 d B m C [...]

  • Page 59

    SAMSUNG Proprietary-Contents may change without notice F l o w C ha r t o f T r o ub l e s h oo t i ng T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 7 - 35[...]

  • Page 60

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n F l o w C ha r t o f T r o ub l e s h oo t i ng 7 - 36 7 - 18 . W CD M A T r an s m i tt e r T X O N ( P D M f o r 23 d B m ) C 717 >= - 5 B m C 718 >= - 5 d B m U 701 ( W P A M ) p[...]

  • Page 61

    SAMSUNG Proprietary-Contents may change without notice F l o w C ha r t o f T r o ub l e s h oo t i ng T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 7 - 37 T r an s m i tt e r C603 C640 C651 C661 C641 C663 3 OUT OUT 4 C624 F602 2 GG 5 IN 1 L622 47nH C627 L604 C773 C650 C772 C667 R620 C63[...]

  • Page 62

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n F l o w C ha r t o f T r o ub l e s h oo t i ng 7 - 38 W CD M A P a r t 6.3V 10V 50V C754 R738 R770 C727 L702 C723 C719 R710 100 C722 C728 NC R712 C705 C751 R702 C753 C746 L710 C736 R703 [...]

  • Page 63

    SAMSUNG Proprietary-Contents may change without notice F l o w C ha r t o f T r o ub l e s h oo t i ng T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n 7 - 39[...]

  • Page 64

    SAMSUNG Proprietary-Contents may change without notice T h i s D o c u m e n t ca n n o t be u s ed w i t h o u t S a m s u n g ' s a u t h o r i z a t i o n F l o w C ha r t o f T r o ub l e s h oo t i ng 7 - 40[...]