DOWNLOAD Sony DHC-FL5D / HCD-FL5D Service Manual ↓ Size: 12.45 MB | Pages: 127 in PDF or view online for FREE

29

Disc Type

Disc Type Select

 1. Disc Type Auto Check

 2. Set Disc Type DVD

 3. Set Disc Type CD

 4. Set Disc Type Hybrid

Exit: RETURN

2-1-1. Disc Type Auto Check
1)

Press the 

[1]

 key on the remote commander to display the Disc

Type Auto Check screen.

2)

Insert a disc and press the 

[ENTER]

  key on the remote

commander.

3)

It judges the type of inserted disc automatically and displays
the disc type and so on as below.

Disc Type Auto Check

 Disc Type xx

 Layer

xx

 Mirr Time xx

 Mirr Count

xx

 FZC Count xx

 PI Reference

xx

 PI Peak

xx

 ENTER.Execute

Exit: RETURN

Disc Type

: CD, DVD or Hybrid (SACD)

Layer

: SINGLE, DUAL or HYBRID

Mirr Time

: Mirror time of between disc surface and record sur-

face when disc type judgment. (hexadecimal num-
ber)

Mirr Count : The number of times which mirror counts between

disc surface and record surface when disc type judg-
ing.

FZC Count : The number of times which focus zero cross points

of each layer when lens down.

PI Reference: The average of PI reference voltage. (hexadecimal

number)

PI Peak

: PI peak level voltage. It performs only when disc

type judgment is successful. (hexadecimal number)

2-1-2. Disc Type DVD
It sets up so that it may judge as a disc type of specification of the
disc with which the set was inserted.

[1]

: DVD single layer disc (12 cm)

[2]

: DVD dual layer disc (0 layer, 12 cm)

[3]

: DVD dual layer disc (1 layer, 12 cm)

[4]

: DVD-RW disc (12 cm)

[5]

: DVD single layer disc (8 cm)

[6]

: DVD dual layer disc (0 layer, 8 cm)

[7]

: DVD dual layer disc (1 layer, 8 cm)

[8]

: DVD-RW disc (8 cm)

 This mode is used for design, and not used in service fundamen-

tally.

On the Test Mode Menu screen, press the 

[2]

 key on the remote

commander, and the Operation Menu will be displayed. For the
manual operation, each servo on/off control and adjustment can
be executed manually.

## Drive Manual Operation ##

Operation Menu

 1. Disc Type

 2. Servo Control

 3. Track/Layer Jump

 4. Non EEPROM Write Adjust

 5. EEPROM Write Adjust

 6. Memory Check

 7. Disc Check Memory

 8. Error Rate Display

 9. SACD Water Mark

Exit: RETURN

In using the manual operation menu, take care of the following
points. These commands do not provide protection, thus requiring
correct operation. The sector address or time code field is dis-
played when a disc is loaded.

1. Set correctly the disc type to be used on the Disc Type screen.
2. In case of an alarm, exit the manual operation menu immedi-

ately to stop the servo operation, and press the  

I

/

1

button to

turn the power off.

Basic operation:
(controllable from front panel or remote commander)

[POWER]

: Power OFF (release the Test Mode)

 

Z

: Stop and eject/Loading

[RETURN]

: Return to Operation Menu or Test

Mode Menu

[PREV       ]

, 

[NEXT       ]

: Transition between sub modes of

menu

[1] to [9], [10/0]

: Selection of menu items

Cursor  o / O

: Increase/Decrease in manually ad-

justed value

>

.

30

Track/Layer Jump

 1.  1Tj

FWD R.Lj L0>L1

 2.  1Tj

REV L.Lj L1>L0

 3.500Tj Fine

FWD U.Fj L0>L1

 4.500Tj Fine

REV D.Fj L1>L0

 5.10kTj Dirc

FWD

 6.10kTj Dirc

REV

 7.20kTj Dirc

FWD

 8.20kTj Dirc

REV

 0. All Servo Off

Exit: RETURN

On this screen, track jump, etc. can be performed. Only for the
DVD dual layer disc, the focus jump and layer jump are displayed
in the right field

[1]

1Tj FWD

: 1 track jump forward.

[2]

1Tj REV

: 1 track jump reverse.

[3]

500Tj FWD : 500 track jump (fine search)forward.

[4]

500Tj REV : 500 track jump (fine search) reverse.

[5]

10kTj FWD : 10k track jump (direct search) forward.

[6]

10kTj REV : 10k track jump (direct search) reverse.

[7]

20kTj FWD : 20k track jump (direct search) forward.

[8]

20kTj REV : 20k track jump (direct search) reverse.

 

p

LjL0 t L1 : Layer jamp L0 t L1

 

P

LjL1 t L0 : Layer jamp L1 t L0

 

O

FjL0 t L1 : Focus jamp L0 t L1

 

o

FjL1 t L0 : Focus jamp L1 t L0

[10/0]

: All servo off.

Non EEPROM Write Adjust

 1. Focus Offset

 2. Focus Gain

 3. Trk.

Offset Coarse

 4. Trk.

Offset Fine

 5. Trk.

Gain

 6. EQ

Boost

 0.All Servo Off

Exit: RETURN

On this screen, each item can be adjusted automatically. Select the
desired number 

[1]

 to 

[10/0]

 from the remote commander. This

value is not stored in the EEPROM.

[1]

 Focus Offset : Adjusts focus offset.

[2]

 Focus Gain : Adjusts focus gain.

[3]

 TRK. Offset : Adjusts tracking offset of the RF amp

(IC001) side.

[4]

 TRK. Offset : Adjusts tracking offset of the DSP (IC401)

side.

[5]

 TRK. Gain : Adjusts track gain.

[6]

 EQ Boost

: Adjusts amount of boost of equalizer.

[10/0]

: All servo off.

2-1-3. Disc Type CD
It sets up so that it may judge as a disc type of specification of the
disc with which the set was inserted.

[1]

: CD disc (normal speed, 12 cm)

[2]

: CD disc (double speed, 12 cm)

[3]

: CD disc (normal speed, 8 cm)

[4]

: CD disc (double speed, 8 cm)

[5]

: CD-RW disc (normal speed, 12 cm)

[6]

: CD-RW disc (double speed, 12 cm)

[7]

: CD-RW disc (normal speed, 8 cm)

[8]

: CD-RW disc (double speed, 8 cm)

2-1-4. Disc Type Hybrid
It sets up so that it may judge as a disc type of specification of the
disc with which the set was inserted.

[1]

: SACD Hybrid disc (SACD layer, 12 cm)

[2]

: SACD Hybrid disc (CD layer, normal speed, 12 cm)

[3]

: SACD Hybrid disc (CD layer, double speed, 12 cm)

[4]

: SACD Hybrid disc (SACD layer, 8 cm)

[5]

: SACD Hybrid disc (CD layer, normal speed, 8 cm)

[6]

: SACD Hybrid disc (CD layer, double speed, 8 cm)

 Be sure to perform the disc type setup before performing this item.

Servo Control

 1.LD

off R.Sled FWD

 2.Focus

off L.Sled REV

 3.SPDL

off U.Sled Reset

 4.CLVA

off D.Sled Limit

 5.Trk.

off

 6.Sled

off

 7.Fcs.Srch

off

 8.Fcs.OppL

off

 0.All Servo Off

Exit: RETURN

On this screen, the servo on/off control necessary for replay is
executed. Normally, turn on each servo from 1 sequentially and
when CLVA is turned on, the usual trace mode becomes active. In
the trace mode, DVD sector address or CD time code is displayed.
This is not displayed where the spindle is not locked.
The spindle could run overriding the control if the spindle system
is faulty or RF is not present. In such a case, do not operate CLVA.

[1]

 LD

: Turn on/off the laser.

[2]

 Focus

: Search the focus and turn on the focus.

[3]

 SPDL

: Turn on/off the spindle.

[4]

 CLVA

: Turn on/off normal servo of spindle servo.

[5]

 Trk.

: Turn on/off the tracking servo.

[6]

 Sled

: Turn on/off the sled servo.

[7]

 FCS. Srch : Turn on/off the focus search.

[8]

 FCS. OppL : Turn on/off the focus search to another (op-

posite) layer of designated layer in Disc Type
setting. (dual layer disc only)

[10/0]

: All servo off.

[R]

 Sled FWD (right cursor) :

Move the sled forward.

[L]

 Sled REV (left cursor)

: Move the sled reverse.

[U]

 Sled FWD (up cursor)

: Reset the sled.

[D]

 Sled REV (down cursor) :

Limit in the sled.

31

EEPROM Write Adjust

 1. Focus

Offset

 2. Focus

Gain

 3. Trk.

Offset Coarse

 4. ——————

 5. Trk.

Gain

 6. EQ

Boost

 0.All Servo Off

Exit: RETURN

On this screen, each item can be adjusted automatically. Select the
desired number 

[1]

  to 

[10/0]

  from the remote commander, and

selected item is adjusted automatically. Thus value is stored in the
EEPROM.

[1]

 Focus Offset : Adjusts focus offset.

[2]

 Focus Gain : Adjusts focus gain.

[3]

 TRK. Offset : Adjusts tracking offset of the RF amp

(IC001) side.

[5]

 TRK. Gain : Adjusts track gain.

[6]

 EQ Boost

: Adjusts amount of boost of equalizer.

[10/0]

: All servo off.

Display images are shown as follows, and all two screens are able
to switch by the O key (UP) or  o key (DW).

EEPROM Data 1/2

CD

SL

L0

L1

Focus

Gain

xx

xx

xx

xx

Trk.

Gain

xx

xx

xx

xx

Focus

Offset

xx

xx

xx

xx

Trk.

Offset

xx

xx

xx

xx

EQ.

Boost

xx

xx

xx

xx

PI

Level

xx

xx

--

--

Fcs. Balance

--

xx

--

--

Jitter xx

xx

xx

xx

Mirror Time

xx

xx

xx

--

FE Level

--

xx

--

--

Traverse Lv1.

--

xx

--

--

Next:DW Default:CLR

Exit:RET

EEPROM Data 2/2

CDRW DVDRW

Focus

Gain

xx

xx

Trk.

Gain

xx

xx

Focus

Offset

xx

xx

Trk.

Offset

xx

xx

EQ.

Boost

xx

xx

Next:UP Default:CLR

Exit:RET

On this screen, current servo adjusted data stored in the EEPROM
are displayed. The adjusted data are initialized by pressing the

[CLEAR]

  key, but be careful that they are not recoverable after

initialization.
Before clearing the adjusted data, make a note of the set data.

Disc Check Memory

 1. SL Disc check

 2. SL Disc check

 3. SL Disc check

Exit: RETURN

On this screen, measure the mirror time of chucked disc, and write
to the EEPROM.

Error Rate Display

UC

CR ADD

PI1 Err

Now xx xxxx xxxxxxxx

Max xx xxxx xxxxxxxx

Avg xx xxxx xxxxxxxx

PI2 Err

Now xx xxxx xxxxxxxx

Max xx xxxx xxxxxxxx

Avg xx xxxx xxxxxxxx

PO  Err

Now xx xxxx xxxxxxxx

Max xx xxxx xxxxxxxx

Avg xx xxxx xxxxxxxx

Exit: RETURN

On this screen, measure and display the error rate.

UC : Incorrect value
CR : Correct value
Add : Address

In the case of CD, C1/C2 error is displayed.

SACD Water Mark Check

 PSP AMP

 PSN

 Start: ENTER

Exit: RETURN

On this screen, measure the PSP AMP value and PSN value of
SACD water mark.

32

On the Test Mode Menu screen, selecting 

[3]

 executes the aging

of the mechanism deck.

### Aging Test MENU ###

** Pls use over 40 min.CD **

Operation Menu

1. Open/Close Test

Exit: RETURN

1)

Set over-40-min. CDs in Disc 1 to 5.

2)

On the Aging Test MENU screen, press the 

[1]

  key  on the

remote commander to display the Open/Close Test screen.

3)

Insert discs and press the 

[ENTER]

  key on the remote

commander.

4)

Is starts the aging.
During aging, the disc number, operating status and repeat cycle
are displayed. Aging can be aborted at any time by pressing
the 

[RETURN]

 key. After the operation is stopped, press the

[RETURN]

 key aging to return to the Aging Test MENU.

On the Test Mode Menu screen, selecting 

[4]

 displays the infor-

mation such as servo emergency history.
The history information from last 1 up to 10 can be scrolled with
the O key or o key. Also, specific information can be displayed
by directly entering that number with ten keys.

### EMG. History ###

  Laser Hours

CD

xxxxhxxm

DVD xxxxhxxm

a.

bb xx xx xx  xx xx xx xx

xx xx xx xx  xx xx xx xx

a.

bb xx xx xx  xx xx xx xx

xx xx xx xx  xx xx xx xx

   Select:1-9

Scroll:UP/DOWN

  (1.Latest EMG.)

Exit: RETURN

xxxxhxxm : The laser on total hours. Data below minutes are

omitted.

a.

: Error number.

bb

: Error code.

xx

: Not used.

• Clearing History Information

Press the 

[DVD DISPLAY]

 and 

[CLEAR]

 keys in this order.

Then both CD and DVD data are cleared.

Press the 

[DVD TOP MENU]

 and 

[CLEAR]

 keys in this order.

Press 

[DVD MENU]

 and 

[CLEAR]

 keys in this order.

The data have been initialized when “EEPROM Initialize Fin-
ished”  message is displayed, press the 

[RETURN]

 key to re-

turn to the EMG. History screen.

• Code list of Emergency History

10: Communication to RF AMP (IC001) failed.
11: Each servo for focus, tracking, and spindle is unlocked.
12: Check sum error of EEPROM (IC903).
14: Communication to servo DSP (IC509) failed, or servo DSP

(IC509) is faulty.

15: Communication to DVD decoder (IC701) failed, or DVD

decoder (IC701) is faulty.

20: Initialization of sled servo failed. It is not placed in the ini-

tial position.

23: Sled servo operation error.
24: Made a request to move the sled servo to wrong position.
30: Tracking balance adjustment error.
31: Tracking gain adjustment error.
33: Focus bias adjustment error.
34: Focus gain adjustment error.
35: Equalizer adjustment error.
40: Focus servo does not operate.
41: With a DVD dual layer disc, focus jump failed.
50: CLV (spindle) servo does not operate.
51: Spindle does not stop.
60: Made a request to seek nonexistent address.
61: Seek error of retry more than regulated times.
70: Control data could not be read.
80: Disc reading failed.

On the Test Mode Menu screen, selecting 

[5]

 displays the infor-

mation of mechanism deck error history.
The history information from last 1 up to 8 can be scrolled with
the  O key or o key. Also, specific information can be displayed
by directly entering that number with ten keys.

### Mecha Error History ###

  1. aa bb cc dd xx xx xx xx

  2. aa bb cc dd xx xx xx xx

  3. aa bb cc dd xx xx xx xx

  4. aa bb cc dd xx xx xx xx

  5. aa bb cc dd xx xx xx xx

  6. aa bb cc dd xx xx xx xx

  7. aa bb cc dd xx xx xx xx

  8. aa bb cc dd xx xx xx xx

Scroll:UP/DOWN

(1.Latest Err.)

Exit: RETURN

aa : The error in the midst of initializing the mechanism deck.
bb : The error in the midst of loading operation.
cc : The error in the midst of up/down the stocker.
dd : The error in the midst of switching the mechanism deck mode.
xx : Not used.