SamsungメーカーSGH-Z300の使用説明書/サービス説明書
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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 .
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 .
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 .
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 .
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 .
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 .
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 .
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 -.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 .
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.
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 .
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 .
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.
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.
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.
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.
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 .
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.
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 .
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.
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 .
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.
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 .
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.
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.
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 .
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 .
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 .
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.
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 .
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 .
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.
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 .
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.
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 .
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.
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 .
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.
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 .
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.
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 .
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.
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 .
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.
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 .
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.
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 .
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.
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.
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.
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.
デバイスSamsung SGH-Z300の購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Samsung SGH-Z300をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはSamsung SGH-Z300の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Samsung SGH-Z300の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Samsung SGH-Z300で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Samsung SGH-Z300を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はSamsung SGH-Z300の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Samsung SGH-Z300に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちSamsung SGH-Z300デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
