Samsung DRX100 Service Manual page 37

SERVICE MANUAL
figure 7-9-1. QPSK Control signal wave form
7-9-2. Tracking defect
7-9-2-1. Check the Main Crystal's Oscillation(15MHz)
figure 7-9-2-1. X-TAL signal wave form
S-00-005(96.03.27)
XTALI : Junction of X100 & C116
XTALO : Junction of X100 & C117
Vp-p : 4.4V
Vp-p : 5.2V
REV.1
Document No
Date of Origin
Date of REV
500us
50ns
50ns
XTALO
PAGE REV. 0
51-L-DSR004
98-10-21
5V
TU_SDA
0V
5V
TU_SCL
0V
as follows
XTALI
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