Pioneer AVH-P6500DVD UC Service Manual page 137

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Check 2: Are all clocks operating normally?
Reproduce DVD-REF-A1 Title 1.
Checks are to be conducted with a GND reference.
If locations listed under "verification location 2", can be verified, there will be no need to perform verifications
for the locations listed under "verification location 1."
If the result is not satisfactory, check to see if there are any problems with the resin flux cored solder,
parts and components, in the vicinity of IC1507.
Verification Verification
NO. location 1 location 2
(contact
measurements)
1 CLK27 IC1503 96pin
2 EXTCK1 IC1503 100pin
3 EXTCK1 IC1503 100pin
4 MCK16 IC1301 79pin
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Media Rated value1
ALL 2.65V~VCC33
DVD 2.65V~VCC33
CD 2.65V~VCC33
ALL 2.33~VCC33
Rated value 1
GND Rated value 2
Clock rated values
6
7
Rated value 2
GND~0.65V
GND~0.65V
GND~0.65V
GND~0.99V
Rated value 3
AVH-P6500DVD/UC
7
Rated value 3
27MHz±50ppm
36.8640MHz±100ppm
33.8688MHz±100ppm
16.9344MHz±100ppm
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A
B
C
D
E
F
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