DAV-LF1H, HCD-LF1H (serv.man2) — Sony Audio Service Manual (repair manual)

Model
DAV-LF1H HCD-LF1H (serv.man2)
Pages
3 Few pages! See other manuals at the bottom of the first or last page.
Size
8.03 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / SUPPLEMENT-1
File
dav-lf1h-hcd-lf1h-sm2.pdf
Date

View Sony DAV-LF1H / HCD-LF1H (serv.man2) Service Manual online

SERVICE MANUAL
Ver. 1.1  2006.09
SUPPLEMENT-1
Subject: Addition of “EXECUTING IOP MEASUREMENT” and
“EMERGENCY HISTORY” for TEST MODE
HCD-LF1H
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
9-887-283-81
This SUPPLEMENT-1 describes the “EXECUTING IOP MEASUREMENT” and
“EMERGENCY HISTORY” of the TEST MODE of DVD SECTION.
The TEST MODE of the DVD SECTION contains the following tests. For all the
information other than what are described in this SUPPLEMENT-1, refer to the
original SERVICE MANUAL (9-887-283-0[]).
TEST MODE
DVD SECTION
8. Mirror Time Check
8-1. GENERAL DESCRIPTION
8-2. HOW TO ENTER TEST MODE
8-3. DRIVE MANUAL OPERATION
8-4. MIRROR TIME ADJUSTMENT
8-4-1.  EXECUTING MIRROR TIME ADJUSTMENT
8-4-2.  EXECUTING IOP MEASUREMENT
8-5. EMERGENCY HISTORY
2
HCD-LF1H
8-5. EMERGENCY HISTORY
To  check the emergency history, please follow the following
procedure.
(1) From the Top Menu of Remocon Diagnosis Menu, select “3.
Emergency History Check” by pressing the  3 “R”  button on
the remote commander. The following screen appears on the
on-screen display.
(2) You can check the total time when the laser is turned on during
playback of DVD and CD from the above menu. The maximum
time, which can be displayed are 9999h 59min.
(3) You can check the error code of latest 10 emergency history
from the above menu. To view the previous or next page of
emergency history, press  . “R”  or  > “R” on the remote
commander. The error code consists of the following three
blocks. The first block indicates the error code. The second
block indicates the parameter and the third block indicates the
time of error code as shown below.
Emg.History Check
1.  01  05  04  04
Laser Hours
CD
9999h
59min
DVD
9999h
59min
00  92  46  00
00  00  00  00
00  00  23  45
2.  02  02  01  01
00  A9  4B  00
00  00  00  00
00  00  23  45
 
Next   Next Page    Prev  Prev Page
O  Return to Top Menu
8-4-2. EXECUTING IOP MEASUREMENT
In order to execute IOP measurement, the following standard
procedures must be followed.
(1) In power on, press three buttons  
x  
,  A  and  VOLUME +
simultaneously with DVD player.
(2) Select “2. Drive Manual Operation” by pressing the  2 “R”
button on the remote commander. The screen will appear as
     shown.
(3) Select “3. Manual Adjustment” by pressing the  3 “R”  button
on the remote commander. The screen will appear as shown.
(4) Select “6.IOP” by pressing the  6 “R”  button on the remote
commander.
Remocon Diagnosis Menu
0. External Chip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History Check
4. Version information
Model Name
IF-con
:  Ver. XX.XX (XXXX)
Syscon
:  Ver. X.XXX
: LFZ5_ XX
*
1
*1: Changes depending on destination 
Drive Manual Operation
1. Servo Control
2. Track/Layer Jump
3. Manual Adjustment
4. Tray Aging Mode
5. MIRR time adjust
0. Return to top Menu
Manual Adjust
1. Track Balance Adjust:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eq boost Adjust:
6. Iop:
7. TRV. Level:
8. S curve(FE) Level:
9. RFL(PI) Level:
0. MIRR Time:
o
  O    Change Value
[RETURN] Return to previous menu
TEST MODE
(5) Wait until a hexadecimal number appear.
(6) Convert each data from hexadecimal to decimal using
conversion table.
Use the following formula to calculate IOP in mA.
IOP (mA) = IOP (decimal) 
×
 0.62
(7) Please find the label on the rear of the AUR-M1 (Base Unit).
The default IOP (DVD) value is written in the label.
(8) Subtract between these two values.
(9) If the remainder is smaller than 5mA, then it is OK.
However if the value is higher than 5mA, then the AUR-M1
(Base Unit) is defective and need to be change.
(10) Press the  RETURN “R”  button to return back to previous
 menu.
(11) Press the  0 “R”  button to return to Top Menu and power off
 the DVD Player.
Manual Adjust
1. Track Balance Adjust:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eq Boost Adjust:
6. Iop. 5B:
7. TRV. Level:
8. S curve(FE) Level:
9. RFL(PI) Level:
0. MIRR Time:
Change Value
[0] Return to previous menu
3
HCD-LF1H
*1 : Error Code
*2 : Parameter of error code
*3 : Time of error code
The meaning of error code is as below:
01: Communication error (No reply from syscon)
02: Syscon hung up
03: Power OFF request when syscon hung up
19: Thermal shutdown
24: MoveSledHome error
25: Mechanical move error (5 Changer)
26: Mechanical move stack error
30: DC motor adjustment error
31: DPD offset adjustment error
32: TE balance adjustment error
33: TE sensor adjustment error
34: TE loop gain adjustment error
35: FE loop gain adjustment error
36: Bad jitter after adjustment
40: Focus NG
42: Focus layer jump NG
52: Open kick spindle error
51: Spindle stop error
60: Focus on error
61: Seek fail error
62: Read Q data/ID error
70: Lead in data read fail
71: TOC read time out (CD)
80: Can’t buffering
81: Unknown media type
8-5-1.  Clear the Laser Hour
Press  DISPLAY “R”  button and then press  CLEAR “R”  button.
The data for both CD and DVD data are reset.
Emg.History Check
1.  01  05  04  04
Laser Hours
CD
9999h
59min
DVD
9999h
59min
00  92  46  00
00  00  00  00
00  00  23  45
2.  02  02  01  01
00  A9  4B  00
00  00  00  00
00  00  23  45
 
Next   Next Page    Prev  Prev Page
O  Return to Top Menu
*
1
*
2
*
3
8-5-2.  Clear the Emergency History
Press  TOP MENU “R”  button and then press  CLEAR “R”  button.
The error code for all emergency history would be reset.
Emg.History Check
1.  01  05  04  04
Laser Hours
CD
0h
0min
DVD
0h
0min
00  92  46  00
00  00  00  00
00  00  23  45
2.  02  02  01  01
00  A9  4B  00
00  00  00  00
00  00  23  45
 
Next   Next Page    Prev  Prev Page
O  Return to Top Menu
Emg.History Check
1.  00  00  00  00
Laser Hours
CD
9999h
59min
DVD
9999h
59min
00  00  00  00
00  00  00  00
00  00  00  00
2.  00  00  00  00
00  00  00  00
00  00  00  00
00  00  00  00
 
Next   Next Page    Prev  Prev Page
O  Return to Top Menu
• Error Code
8-5-3.  Clear the Initialize Setup Data
Press  MENU “R”  button and then press  CLEAR “R”  button on
the remote commander.
8-5-4. Return to the Top Menu of Remocon Diagnosis
Menu
Press  0 “R”  button on the remote commander.
• Check Version Information
To  check the version information, please follow the following
procedure.
(1) From the Top Menu of Remocon Diagnosis Menu, select “4.
Version Information” by pressing the  4 “R”  button on the
remote commander. The following screen appears on the on-
screen display.
Version information
 
O  Return to Top Menu
Firm (Main) :  Ver. xxxxx
Firm (Sub) :  xxxxx
RISC :   xxxxx
8032 :   xxxxx
Audio DSP :  xxxxx
Servo DSP :  xxxxx
To return to the Top Menu of Remocon Diagnosis Menu, press
0 “R”  on the remote commander.
Page of 3
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Download Sony DAV-LF1H / HCD-LF1H (serv.man2) Service Manual (Repair Manual)

Here you can view online or download Sony DAV-LF1H / HCD-LF1H (serv.man2) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sony DAV-LF1H / HCD-LF1H (serv.man2) Audio. Information contained in Sony DAV-LF1H / HCD-LF1H (serv.man2) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).