![Huawei Ascend G510 Maintenance Manual Download Page 45](http://html.mh-extra.com/html/huawei/ascend-g510/ascend-g510_maintenance-manual_166705045.webp)
G510 Maintenance Manual V1.0
INTERNAL
2013-01-28
Huawei Confidential
Page 45 of 96
Figure 9-11 shows the circuit diagram of the 32.768 kHz clock.
Figure 9-11
Circuit diagram of the 32.768 kHz clock
Analysis
Figure 9-12 shows the block diagram of the 19.2 MHz clock.
Figure 9-12
Block diagram of the 19.2 MHz clock
As shown in Figure 9-12, the 19.2 MHz clock outputs clock signals to the PM8029 and
RTR6285A. The TPK_LO_ADJ controls the clock output precision. The TPK_LO_ADJ has
two levels of filtering circuits: from R204 to C232 and from R3101 to C3101. The
TPK_LO_ADJ outputs clock signals to the PM8029 and then to the main chip as the system
main clock.
The 32.768 kHz oscillator outputs signals to the PM8029, which provides signals to the
system.
Summary of Contents for Ascend G510
Page 48: ...G510 Maintenance Manual V1 0 INTERNAL 2013 01 28 Huawei Confidential Page 48 of 96 ...
Page 60: ...G510 Maintenance Manual V1 0 INTERNAL 2013 01 28 Huawei Confidential Page 60 of 96 ...
Page 86: ...G510 Maintenance Manual V1 0 INTERNAL 2013 01 28 Huawei Confidential Page 86 of 96 U201 ...
Page 87: ...G510 Maintenance Manual V1 0 INTERNAL 2013 01 28 Huawei Confidential Page 87 of 96 U401 ...
Page 88: ...G510 Maintenance Manual V1 0 INTERNAL 2013 01 28 Huawei Confidential Page 88 of 96 U1800 ...
Page 89: ...G510 Maintenance Manual V1 0 INTERNAL 2013 01 28 Huawei Confidential Page 89 of 96 U901 U1002 ...
Page 90: ...G510 Maintenance Manual V1 0 INTERNAL 2013 01 28 Huawei Confidential Page 90 of 96 U1205 ...
Page 91: ...G510 Maintenance Manual V1 0 INTERNAL 2013 01 28 Huawei Confidential Page 91 of 96 U3801 ...
Page 92: ...G510 Maintenance Manual V1 0 INTERNAL 2013 01 28 Huawei Confidential Page 92 of 96 U6000 ...
Page 93: ...G510 Maintenance Manual V1 0 INTERNAL 2013 01 28 Huawei Confidential Page 93 of 96 U1402 ...