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SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-47
This Document can not be used without Samsung's authorization
U704 Check Pin#40
catches any 6Mhz
Spectrum?
8-3-23. ISDB-T
Pin 25,27,28 of U704
any changing data signal?
Check & Replace
ANT701, F701
Check & Replace
U702
C702 = 2.8V?
C703 = 1.2V?
Check & Replace
OSC701
END
NO
YES
NO
YES
NO
YES
Check 26Mhz Clock on
OSC701
Replace
U704
NO
YES
Continous ISDB-T
PLAY
Yes
Summary of Contents for GT-i9000B
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Page 89: ...SAMSUNG Electronics Co Ltd GT I 9000 H W Pl at f or m 2 Gr oup ...
Page 94: ...SAMSUNG Electronics Co Ltd Block Diagram ...
Page 100: ...SAMSUNG Electronics Co Ltd Disassembly ...
Page 101: ...SAMSUNG Electronics Co Ltd Disassembly ...
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Page 103: ...SAMSUNG Electronics Co Ltd Disassembly ...
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Page 105: ...SAMSUNG Electronics Co Ltd Disassembly ...
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Page 131: ...SAMSUNG Electronics Co Ltd GSM 850 GSM 900 TX ...
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