Samsung Sens Q20 Series, Руководство по обслуживанию

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5 System Schematic Diagrams and PCB Silkscreen
5-7 Sens Q 20
5-1-1(f) System Main Board Schematic Sheet 7 of 40(GMCH-M)
HLZCOMP
Trace should be 10 mil,20mil spacing.
near component
CPURST* Length
near divider
GMCH-CPU : 1.0" ~ 6.0"
800mV +/- 8%
RCOMP reference voltage
GMCH-R-ITP : 12.0" max
Routing : 10 mil trace, 20 mil space
Checklist rev0.94
350mV +/- 8%
Trace should be 10 mil,20mil spacing.
near divider
near component
HUB1_REF_GMCH GMCH1_PSWING
GMCH1_HDVREF
GMCH1_HCCVREF
GMCH1_HAVREF
GMCH1_HCCVREF
HUB1_REF_GMCH
GMCH1_PSWING
GMCH1_HAVREF
HUB1_STB* HUB1_STB
CPU1_HITM* CPU1_LOCK*
CLK_MCH*
CLK_MCH
CPU1_A*(31:3)
CPU1_TRDY* CPU1_RS0* CPU1_RS1* CPU1_RS2*
CPU1_REQ*(4:0)
CPU1_D*(63:0)
GMCH1_HXSWING
GMCH1_HXSWING
CPU1_DSTBP0* CPU1_DSTBN0*
CPU1_DBI0*
GMCH1_HYSWING
HUB1_HL(0:10)
CPU1_BREQ*
CPU1_DBI1* CPU1_DBI2* CPU1_DBI3*
CPU1_ADSTB0* CPU1_ADSTB1* CPU1_DSTBN1* CPU1_DSTBN2* CPU1_DSTBN3* CPU1_DSTBP1* CPU1_DSTBP2* CPU1_DSTBP3*
GMCH1_HYSWING
GMCH1_HDVREF
CPU1_ADS* CPU1_BNR*
CPU1_CPURST*
CPU1_BPRI* CPU1_DBSY* CPU1_DEFER* CPU1_DRDY* CPU1_HIT*
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