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HCD-LF1H
Ver. 1.3
QQ
3 7 63 1515 0
(12) Confirm the same values are displayed. If it is not same,
return to step (7).
MIRR time Adjust Menu
1. CD MIRR time Check:
2. DVD MIRR time Check: XX XX
3. Threshold:
4. Save to EEPROM
5. Default set MIRR time
[Open] Tray open [close] Tray close
[0] Return to previous menu
(13) Press the A button to eject tray.
(14) Take out HLX-513 and insert Test Disc HLX-A1 into tray.
(15) Select "1. CD MIRR time check", by pressing the 1 "R"
button.
(16) Wait for HEX number to display.
(17) Confirm the number, if YY is 42 to 79, proceed with next
step. If no, return to step (15).
MIRR time Adjust Menu
1. CD MIRR time Check: YY YY
2. DVD MIRR time Check: XX XX
3. Threshold:
4. Save to EEPROM
TE
L 13942296513
5. Default set MIRR time
[Open] Tray open [close] Tray close
[0] Return to previous menu
(18) Select "4. Save to EEPROM", by pressing the 4 "R" button.
(19) Confirm the same values are displayed. If it is not the
same, return to step (15).
MIRR time Adjust Menu
1. CD MIRR time check: YY YY
2. DVD MIRR time check: XX XX
3. Threshold:
4. Save to EEPROM
5. Default set MIRR time
[Open] Tray open [close] Tray close
[0] Return to previous menu
(20) Press the A button to eject tray.
(21) Remove Test Disc HLX-A1 from tray.
(22) Press the 0 "R" button to the Drive Manual Operation menu.
(23) Press the 0 "R" button to return to the Remocon Diagnosis
Menu.
www
(24) Press the ?/1 button to switch OFF set.
For the sections 8-4-2. EXECUTING IOP MEASUREMENT and 8-5.
.
EMERGENCY HISTORY, refer to SUPPLEMENT-1 (9-887-283-8[])
26
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ao
u163
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i
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SECTION 5
ELECTRICAL ADJUSTMENT
2 9
8
DVD SECTION
When the base unit is replaced, perform the adjustment and the
measurement as shown below in this order.
MIRROR TIME ADJUSTMENT (See page 24)
EXECUTING IOP MEASUREMENT (See supplement-1
page 2)
[TEST DISC LIST]
Be sure to use the DVD disc that matches the signal standards of
your region.
• CD
HLX-A1
• DVD SL (Single Layer)
HLX-513
[RF Level Check]
Connection:
DMB14 board
CN105 pin 6 (RFMON)
CN105 pin 3 (GND)
Procedure:
1. Conect an oscilloscope to CN105 pin 6 (RFMON) and CN105
pin 3 (GND) on the DMB14 board.
2. Turn the power on.
3. Insert the CD test disc (refer to the TEST DISC LIST), and
Q Q
3
6 7
1 3
1 5
press the N button to play the disc back.
4. Confirm that oscilloscope waveform is clear and check RF
signal level is correct or not.
Note: A clear RF signal waveform means that the shape "◊" can be
clearly distinguished at the center of the waveform.
5. Eject the CD disc, and insert the DVD SL test disc (refer to
the TEST DISC LIST), and press the N button to play the
disc back.
RF signal waveform
Checking Location: DMB14 board (Side A)
DMB14 BOARD (SIDE A)
co
.
9 4
2 8
(Part No.: J-2501-307-A)
(Part No.: J-2501-305-A)
oscilloscope
+
–
0 5
8
2 9
9 4
2 8
VOLT/DIV: 200 mV
TIME/DIV: 500 ns
level: 0.52 to 0.92 Vp-p (CD)
0.7 to 1.2 Vp-p (DVD)
CN105
CN105
Pin No. 6
m
(RFMON)
6
IC102
3
1
CN105
Pin No. 3
(GND)
9 9
9 9
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