AVH-P5200BT/XNUC
54
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4
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C
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E
<Outline> DACCLK for Audio-DAC is created through IC1501
using a 27 MHz crystal oscillator (X1501).
DACCLK
Fig. 9.1: Clock configuration
<How to check>
DVD: DVD-REF-A1 TITLE 1
CD: Play back a general CDDA
Common in all modules compatible with DVD-V
Checking should be based on DGND.
If NG is found, check the relevant lines, periphery of IC1501,
soldering of peripheral components and defective components.
GND
Fig. 9.2: Rated value of a clock
IC1501
DVD-LSI
X1501
27 MHz
Crystal
IC1801
Audio-DAC
VCC12
VCC33
Rated value 1
Rated
value 2
Rated
value 3
Check 9: DACCLK normal?
NO.
Spot to check 1 (sending pin) Media
Rated value 1
Rated value 2
Rated value 3
1 DACCK
DVD
2.0 V~VCC33V
DGND~0.8 V
36.8640 MHz ± 300 ppm
2 DACCK
CD
2.0 V~VCC33V
DGND~0.8 V
33.8688 MHz ± 300 ppm
Содержание Super Tuner IIID AVH-P5200BT
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Страница 172: ...AVH P5200BT XNUC 172 1 2 3 4 1 2 3 4 C D F A B E 10 14 DRIVE UNIT K K MAIN PCB UNIT CN2001 2 5 A ...
Страница 173: ...AVH P5200BT XNUC 173 5 6 7 8 5 6 7 8 C D F A B E M L K L SWITCH PCB UNIT M VOLUME PCB UNIT CXC6638 CXC6639 ...
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