Sony DAV-FR10W / HCD-FR10W Service Manual ▷ View online
29
HCD-FR10W
2-7. Disc Check Memory
On this screen, measure the mirror time of chucked disc, and write
to the EEPROM.
to the EEPROM.
2-8. Error Rate Display
On this screen, measure and display the error rate.
UC : Incorrect value
CR : Correct value
CR : Correct value
2-9. SACD Water Mark Check
On this screen, measure the PSP AMP value and PSN value of SACD
water mark.
water mark.
3. EMERGENCY HISTORY
On the Test Mode Menu screen, selecting [4] displays the
information 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.
information 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.
xxxxhxxm : The laser on total hours. Data below minutes
are omitted.
a. : Error number.
bb : Error code.
xx : Not used.
are omitted.
a. : Error number.
bb : Error code.
xx : Not used.
• Clearing History Information
Clearing laser hours:
Press the [DVD DISPLAY] and [CLEAR] keys in this order.
Then both CD and DVD data are cleared.
Then both CD and DVD data are cleared.
Clearing emergency history:
Press the [DVD TOP MENU] and [CLEAR] keys in this order.
Initializing set up data:
Press [DVD MENU] and [CLEAR] keys in this order.
The data have been initialized when “EEPROM Initialize
Finished.”. message is displayed. The EMG. History screen
will be restored soon.
The data have been initialized when “EEPROM Initialize
Finished.”. message is displayed. The EMG. History screen
will be restored soon.
• 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 (IC203).
14: Communication to servo DSP (IC401) failed, or servo DSP
11: Each servo for focus, tracking, and spindle is unlocked.
12: Check sum error of EEPROM (IC203).
14: Communication to servo DSP (IC401) failed, or servo DSP
(IC401) is faulty.
15: Communication to DVD decoder (IC701) failed, or DVD
decoder (IC701) is faulty.
16: Communication to DSD decoder (IC801) failed, or DSD
decoder (IC801) is faulty.
20: Initialization of sled servo failed. It is not placed in the initial
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.
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.
Disc Check Memory
1. SL Disc check
2. CD Disc check
3. DL Disc check
Exit: RETURN
Error Rate Display
UC CR Address
PI1 Err Now xx xxxx xxxxxxxx
Max xx xxxx xxxxxxxx
Avg xx xxxx
PI2 Err Now xx xxxx xxxxxxxx
Max xx xxxx xxxxxxxx
Avg xx xxxx
PO Err Now xx xxxx xxxxxxxx
Max xx xxxx xxxxxxxx
Avg xx xxxx
Start: ENTER
Exit: RETURN
SACD Water Mark Check
PSP AMP
PSN
Start: ENTER Exit: RETURN
### 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
30
HCD-FR10W
4. MECHA ERROR HISTORY
On the Test Mode Menu screen, selecting [5] displays the
information of mechanism deck error history.
The history information from last 1 up to 8 can be scrolled with the
information 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.
aa
: The error in the midst of initializing the mechanism deck.
bb : The error in the midst of loading operation.
cc
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.
• Error code (aa)
FF : Complete the initializing. (normal operation)
11 : Stocker movement (to chucking position) failing in the midst
11 : Stocker movement (to chucking position) failing in the midst
of initializing the mechanism deck.
12 : Stocker movement (to chucking position) failing in the midst
of initializing the mechanism deck.
1x : Initializing the mechanism deck.
2x : Initializing the mechanism deck.
3x : Initializing the mechanism deck.
41 : Disc eject failing in the midst of initializing the mechanism
2x : Initializing the mechanism deck.
3x : Initializing the mechanism deck.
41 : Disc eject failing in the midst of initializing the mechanism
deck.
4x : Initializing the mechanism deck.
50 : Disc eject failing in the midst of initializing the mechanism
50 : Disc eject failing in the midst of initializing the mechanism
deck.
5x : Initializing the mechanism deck.
A2 : Disc eject failing in the midst of initializing the mechanism
A2 : Disc eject failing in the midst of initializing the mechanism
deck.
Ax : Initializing the mechanism deck.
D3 : Disc eject failing in the midst of initializing the mechanism
D3 : Disc eject failing in the midst of initializing the mechanism
deck.
Dx : Initializing the mechanism deck.
Ex : Initializing the mechanism deck.
Ex : Initializing the mechanism deck.
### 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
• Error code (bb)
00 : Initializing the mechanism deck.
10 : Retry over of eject and loading.
30 : Open operation in no disc status.
60 : Retry over of eject and loading.
70 : Disc is chucking position.
81 : Retry failed of disc movement from chucking position to
10 : Retry over of eject and loading.
30 : Open operation in no disc status.
60 : Retry over of eject and loading.
70 : Disc is chucking position.
81 : Retry failed of disc movement from chucking position to
stocker.
83 : Retry preparation failed of disc movement from chucking
position to stocker.
90 : Disc is stored in the stocker.
A1 : Retry failed of disc movement from stocker to chucking
A1 : Retry failed of disc movement from stocker to chucking
position.
A3 : Retry preparation failed of disc movement from stocker to
chucking position.
B0 : Just before the release operation.
B1 : Retry failed of the release operation.
B1 : Retry failed of the release operation.
• Error code (cc)
10 : Under a stop.
22 : Retry preparation failed.
23 : Retry failed.
22 : Retry preparation failed.
23 : Retry failed.
• Error code (dd)
10 : Under a stop.
22 : Retry preparation failed.
23 : Retry failed.
22 : Retry preparation failed.
23 : Retry failed.
5. VERSION INFORMATION
On the Test Mode Menu screen, selecting [6] displays the ROM
version and region code.
The parenthesized hexadecimal number in version field is checksum
value of ROM.
version and region code.
The parenthesized hexadecimal number in version field is checksum
value of ROM.
IF con.
: The version of system controller (IC901).
SYScon. : The version of DVD system processor (IC206).
Front End : The version of mechanism controller (IC301).
Front End : The version of mechanism controller (IC301).
6. VIDEO LEVEL ADJUSTMENT
On the Test Mode Menu screen, selecting [7] displays color bars for
video level adjustment. During display of color bars, OSD disappears
but the menu screen will be restored if pressing the [RETURN] key.
video level adjustment. During display of color bars, OSD disappears
but the menu screen will be restored if pressing the [RETURN] key.
## Version Information ##
IF con. Ver.x. xx
SYScon. Ver.x. xx (xxxx)
Model DAV-xxx
Region
0x
Config xxxxxxxx
Front End Ver.x.xx
Exit: RETURN
31
HCD-FR10W
[TEST DISC LIST]
Use the following test disc on test mode.
TDV-520CSO (DVD-SL)
TDV-520CSO (DVD-SL)
: PART No. J-2501-236-A
LUV-P01 (CD)
: PART No. 4-999-032-01
TDV-540C (DVD-DL)
: PART No. J-2501-235-A
Note:
Do not use exiting test disc for DVD.
AUTO SERVO ADJUSTMENT
After parts related to the servo circuit (RF amplifier (IC001), DSP
(IC401), motor driver (IC501), EEPROM (IC302) so on) and optical
pick-up (DBU-1) are replaced, re-adjusting the servo circuit is
necessary. Select “ALL” at “1. DRIVE AUTO ADJUSTMENT”
(Refer to page 25 in TEST MODE) and adjust DVD-SL (single
layer), CD and DVD-DL (dual layer).
(IC401), motor driver (IC501), EEPROM (IC302) so on) and optical
pick-up (DBU-1) are replaced, re-adjusting the servo circuit is
necessary. Select “ALL” at “1. DRIVE AUTO ADJUSTMENT”
(Refer to page 25 in TEST MODE) and adjust DVD-SL (single
layer), CD and DVD-DL (dual layer).
SECTION 6
ELECTRICAL ADJUSTMENT
DIAT SIGNAL RF LEVEL ADJUSTMENT
This adjustment is performed in order to adjust the transmission
distance of RF signal for DIAT communication.
Connection:
distance of RF signal for DIAT communication.
Connection:
Procedure:
1. Connect the oscilloscope to TP815 (RF AMP OUT) and GND
on the DIAT TRANSMIT board.
2. Connect DIR-T1 to DIR-T1 jack (J301).
3. Adjust RV801 on the DIAT TRANSMIT board so that the
3. Adjust RV801 on the DIAT TRANSMIT board so that the
center of waveform becomes 1.0 Vp-p.
4. Confirm trigger is locked.
5. Adjust RV801 on the DIAT TRANSMIT board so that the
5. Adjust RV801 on the DIAT TRANSMIT board so that the
center of waveform becomes 2.2 to 2.4 Vp-p.
RF Signal Reference Waveform
VOLT/DIV : 500 mV
TIME/DIV : 500 ns
TIME/DIV : 500 ns
level : 2.2 to 2.4 Vp-p
– DIAT TRANSMIT Board (SIDE A) –
TP815
(RF AMP OUT)
IC804
IC805
TP815
(RF AMP OUT)
DIAT TRANSMIT
board
board
oscilloscope
Adjustment Location:
32
HCD-FR10W
SECTION 7
DIAGRAMS
• Circuit Boards Location
DIAT SPK board
LF board
IO board
FL board
SONY LAMP board
PW KEY board
CONTROL KEY board
DISC KEY board
ROLLER MOTOR board
MODE MOTOR board
SENSOR board
SW (1) board
SW (2) board
SW (3) board
SW (4) board
STOCKER MOTOR board
RELAY board
DIAT TRANSMIT board
DIAT PW board
RF board
DMB08 board
AMP board
DDCON board
SWITCHING REGLATOR
HP board
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