JVC GY-DV500U - Page 89

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No. Item
Measuring
instruments &
Input signals
Mode
Measuring point (*)
Adjustment parts (-)
Adjustment level (+)
Adjustment procedure
1
Fs PLL (48k)
adjustment
• No signal
• Frequency
counter
EE *
TP FS PLL
(connector cable)
- 62h
+ 12.288 ± 0.020 MHz
(1) Click [Fs PLL (48k)].
(2) Click the [OK] button.
(3) Adjust “New value” (address “62h”) so that
the frequency level becomes the adjustment
level.
(4) After adjustment, click the “v” marking and
set the power button of the set to OFF.
3.7.10 Audio Circuit Adjustment
2
Fs PLL (44.1k)
adjustment
• No signal
• Frequency
counter
EE *
TP FS PLL
(connector cable)
- FCh
+ 11.2896 ± 0.110 MHz
(1) Click [Fs PLL (44.1k)].
(2) Click the [OK] button.
(3) Adjust “New value” (address “FCh”) so that
the frequency level becomes the adjustment
level.
(4) After adjustment, click the “v” marking and
set the power button of the set to OFF.
3
Fs PLL (38k)
adjustment
• No signal
• Frequency
counter
EE *
TP FS PLL
(connector cable)
- FDh
+ 8.192 ± 0.080 MHz
(1) Click [Fs PLL (38k)].
(2) Click the [OK] button.
(3) Adjust “New value” (address “FDh”) so that
the frequency level becomes the adjustment
level.
(4) After adjustment, click the “v” marking and
set the power button of the set to OFF.
(Note)
• Perform the audio circuitry adjustments immediately after turning the main unit ON. Be sure to turn the main unit OFF after
completing each adjustment item.
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