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4
2.
SERVICING NOTES
CDM SHIP MODE
In sending the set back to the customers, place the set in the CDM
SHIP MODE through the procedure given below.
If the dummy disc is not inserted in the set returned from the
customers, ask customers for sending it or add new dummy disc
(Part No.: 4-228- 906-01 DISC, DUMMY).
Procedure:
1. Press the I/
1
button to turn the power on.
2. Press the
Z
1 button to open the disc tray 1, and put the dummy
disc.
3. Press the I/
1
button, and the disc tray will close and chucking
the disc automatically.
4. Unplug the power cord when the demo display or clock display
appears on the fluorescent display tube.
Note:
Peel off the protection sheets on both sides, if present on the dummy
disc.
NOTES ON INSTALLING OPTICAL PICK-UP
Note:
Follow the assembly procedure in the numerical order given.
3
three step screws
1
insulator
1
insulator
1
insulator
2
6
wire (flat type) (21 core) (CN002)
7
wire (flat type) (13 core) (CN001)
8
Remove the solder.
5
two screws
(BVTP 2.6)
4
TK board
optical pick-up
(KHM-220AAA)
Note: Installing optical pick-up,
remove the solder for short.
Ver 1.4
NOTE OF REPLACING THE MB BOARD
When replacing the MB board, since the adjustment value is not
set up correctly, “Drive Auto Adjustment” can’t be performed.
In this case, initialize Memory in the following procedures.
Procedure:
1. Set the test mode. (See page 7)
2. Press the
[2]
key of the remote commander, and set the “DRIVE
MANUAL OPERATION”. (See page 13)
3. Press the
[6]
key of the remote commander, and set the “2-6,
Memory Check”. (See page 15)
4. Press the
[CLEAR]
key of the remote commander, and initial-
ize Memory.
Содержание HCD-ZX70DVD
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Страница 24: ...HCD ZX70DVD 24 24 6 2 PRINTED WIRING BOARD TK Board See page 23 for Circuit Boards Location Page 26 Page 26 ...
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