46
9.4.2.2.
Analysis Procedures
1. Confirmation of pointed symptom -1
• Confirm the pointed symptom of BD player occurs again after cleaning the lens.
2. Replacement of Digital P.C.B. with the normal P.C.B.
• Replace the failed Digital P.C.B. with the normal P.C.B.
3. Confirmation of pointed symptom -2
• Checking symptoms of failed disc in the procedure 1.
For this time,
PASS denotes the Digital P.C.B. is defective.
FAIL denotes the Optical Pick-up or mechanism are defective.
4. Replacement of Digital P.C.B. with the original one.
5. Pointed symptom -3
• Recheck the pointed symptoms to see mechanism part is improved.
For this time,
In case of FAIL, go back to Replacement failure part 1 to confirm the pointed symptoms.
If it is PASS, it is finished.
9.4.3.
Adjustment
9.4.3.1.
Adjustment of BDT110GA/GC/GN/GT/GW
NOTE:
Please do the adjustment according to the following steps.
9.4.3.1.1.
Drive OPU-QR Code write(72)
In the service mode,
enter 6 digits QR Code after numeral keys
are input on the remote control.
9.4.3.1.2.
[Drive] Adjustment value initialization(71)
When the projector is being manufactured in the factory, the drive adjustment value is initialized.
In the service mode, enter 4 digits password (
)after numeral keys
are input on the remote control, then initialization
starts.
If password is entered by mistake, it will return to initial status in the service mode (SERV_).
D
R
Q
Enter
in service mode.
Enter the 6 digits QR code on QR label(OPU). The operation cannot be terminated until all the 6 num-
bers is entered. If "000000" is entered, QR code write mode can be unlocked.
D
R
Q
O
K
QR code write success
D
R
Q
N
G
QR code write failure
D
P
When a digit is entered, it is displayed in (4 digits) (Blank shows when no password is being input)
D
I
N
I
(Enter
Input a correct password of 4 digits), then initialization is performed.
D
I
N
I
O
K
When adjustment value is initialized and auto adjustment is ended normally.
D
I
N
I
N
G
When adjustment value is initialized and automatic adjustment is ended abnormally.
Summary of Contents for DMP-BDT110GC
Page 2: ...2 ...
Page 6: ...6 1 3 Caution for AC cord Only for BDT110GC ...
Page 8: ...8 2 2 Precaution of Laser Diode ...
Page 10: ...10 3 Service Navigation 3 1 Service Information ...
Page 15: ...15 5 Location of Controls and Components ...
Page 16: ...16 ...
Page 42: ...42 4 Apply the lubricants to the 7 points as shown in Figure ...
Page 43: ...43 9 3 3 How to Clean the Lens of Optical Pick UP ...
Page 44: ...44 9 4 Adjustment of BD Drive 9 4 1 Repair Flowchart ...
Page 45: ...45 9 4 2 Distinction Analysis 9 4 2 1 Distinction Analysis Flowchart ...
Page 49: ...49 10 1 2 Checking and Repairing of Digital P C B ...
Page 71: ...71 16 Schematic Diagram for printing with A4 size ...
