Denon DCD-A100 Service Manual page 10
Super audio cd player
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Also See for DCD-A100:
- Owner's manual (22 pages) ,
- Owner's manual (30 pages) ,
- Owner's manual (22 pages)
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2. Check the FE balance value
Load the DVD (TDV-520C) in the aging mode, and then select the "T3 Servo" mode of the test mode.
Select the mode and check FE balance value.
2.1 FE balance value(DVD) check
(1) Load the DVD (TDV-520C) in the aging mode, and then select the "T3 Servo" mode of the test mode. And press the
8 button. The FL display shows "T6D".
(2) Check the FE balance value (DVD).
FL Display (The display part of 13 digits)
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4
- - - T 6 D ± n n . n - -
(
: Off, FE balance value (DVD): nn.n [%])
-
3. Note for Handling the Laser Pick-Up
The protection for the damage of laser diode.
If you want to change the optical device unit from any other units, you must keep the following.
(1) It should be done at the desk already took measures the static electricity in care of removing the OPU's (Optical
device unit) connector cable.
(2) Workers should be put on the "Earth Band".
(3) It should be done to add the solder to the short land to prevent the broken Laser diode before removing the 24P FFC
cable.
(4) Don't touch OPU's connector parts carelessly.
4. Replacement of the Laser Pick-up (Mecha Unit)
In the following cases, change the mecha unit (FGDCD1650SES) to a new one.
(1)
When the present IOP (current) value exceeds +150% of the initial value.
(2)
When the FE balance value exceeds ±15% (DVD).
5. Rewriting the default value of the laser current
5.1 Store the current value of the laser current : DVD(SACD)
(1) Current value "T24" is selected.
FL Display (The display part of 13 digits)
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- - - T 2 4 - n n n n - -
(2) Press the 1 / 3 button for at least 5 seconds, and "SAVE?" is displayed.
FL Display (The display part of 13 digits)
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- - - T 2 4 S A V E ? - -
(3) Press the 8 or 9 button to select "T23".
FL Display (The display part of 13 digits)
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- - - T 2 3 - m m m m - -
(4) Press the 1 / 3 button and store the current value "T23". After "OK?" is displayed, stored value "T23" is displayed.
FL Display (The display part of 13 digits)
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- - - T 2 3 - - O K ! - -
(5) Press the 2 button to display the current value "T24" without storing the current value "T23".
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