Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation exposure.
This appliance is
classified as a CLASS 1
LASER product. The
CLASS 1 LASER
PRODUCT MARKING
is located on the rear
exterior.
CAUTION
The use of optical instruments with this product will
increase eye hazard.
As the laser beam used in this CD/DVD Player is
harmful to eyes, do not attempt to disassemble the
cabinet. Refer servicing to qualified personnel only.
The following caution label is located inside the
apparatus.
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated
by the charged electrostatic load, etc. on clothing and the human
body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concentrated so as to be focused
on the disc reflective surface by the objective lens in the optical
pick-up block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objectiv e lens.
Notes on chip component replacement
•Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be damaged by heat.
Flexible Circuit Board Repairing
•Keep the temperature of the soldering iron around 270 ˚C during repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board. (within 3 times)
• Be careful not to apply force on the conductor when soldering
or unsoldering.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED
LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
6-22. IC Pin Function Description ........................................... 47
SECTION 1
SERVICING NOTES
This set is a component of the MHC-S9D.
The MHC-S9D system configuration is as shown below, and therefore it does not operate normally unless all four components are
connected.
In performing the repair, connect all components with the system
cables.
Note: The precaution to the users is described on the label stuck on the
back panel (DVD/video CD/CD player) and in the troubleshooting
section in the Operation Manual.
System Configuration:
AC IN
TA
POWER SUPPLY
ST
MASTER & GRAPHIC µcon
DISPLAY
DVP
HTC & MB µcon
POWER BLOCK
TC
TC µcon
7.EXPLODED VIEWS
7-1. Case Section.................................................................... 57
7-2. Front Panel Section......................................................... 58
8.ELECTRICAL PARTS LIST ............................... 65
3
DVP-S9
k
Ver 1.7
NOTE OF REPLACING THE MB BOARD
When replacing the MB board, since the adjustment value is not
set up correctly, “Drive Auto Adjustment” can’t be performed.
In this case, initialize Memory in the following procedures.
Procedure:
1. Set the test mode. (See page 12)
2. Press the [2] key of the remote commander , and set the “DRIVE
MANUAL OPERATION”. (See page 18)
3. Press the [6] key of the remote commander, and set the “2-6,
Memory Check”. (See page 20)
4. Press the [CLEAR] key of the remote commander, and initialize Memory.
MODEL IDENTIFICATION
- Back Panel -
PART No.
ModelPART No.
AEP model4-236-808-0
UK model4-236-808-1
Korean model4-236-808-3
Singapore model4-236-808-4
Saudi Arabia model4-236-808-5
Austrarian model4-236-808-6
Thai model4-236-808-7
E model4-236-808-8
Mexican model4-236-808-9
[]
[]
[]
[]
[]
[]
[]
[]
[]
TYPE A/B DISCRIMINATION
optical device
SILVER: KHM-240AAA (TYPE A)
BLACK: KHM-270AAA (TYPE B)
SERVICE POSITION
In checking the CD block and another board, prepare jigs (extension cable J-2501-155-A: 300 mm 9 cores, J-2501-199-A: 300 mm 25
cores, J-2501-202-A: 300 mm 8 cores).
VIDEO board
Connect jig (extension cable J-2501-155-A)
to the MB board (CN015) and optical pick-up block.
RF board
optical pick-up bloc
Connect jig (extension cable J-2501-202-A)
to the MB board (CN012) and VIDEO board (CN201).
MB board
Connect jig (extension cable J-2501-199-A)
to the MB board (CN010) and RF board (CN002).
4
Parts Identification
The items are arranged in alphabetical order.
Refer to the pages indicated in parentheses ( ) for details.
SECTION 2
GENERAL
DVP-S9
This section is extracted from
instruction manual.
Main unit
DVD/VIDEO CD/CD player
wl e;eaes
123
rd
DISC 1–3 rd (25, 26)
DISC 1–3 indicators rs
DISC 1–3 Z (eject) ea (25, 26)
NEXT el (26, 27)
PLAY MODE wl (25, 28, 29, 46)
PREV ra (26, 27)
REPEAT e; (12, 30)
RETURN O ej (12, 27, 39, 40)
N SELECT (play) r; (25–27,
41, 55, 60)
X (pause) ek (26)
x (stop) eh (12, 26, 27, 30, 38,
45, 55, 61)
. (go back) eg (26, 28, 30)
> (go forward) ef (26, 28, 30)
m (rewind) es (26)
M (fast forward) ed (26)
27, 29, 30)
SET UP wf (14, 16, 51, 53, 54)
SLEEP 1 (55)
SLOW t/Tqk (26)
SPECTRUM ANALYZER rk
(54)
STEP c/Cef (26)
SUBTITLE ed (37)
SUR e; (51)
TAPE A nNek (44)
TAPE B nNqf (44, 45)
TITLE w; (27)
TUNER/BAND ej (42)
TV @/14 (13)
TV CH +/– 7 (13)
TV/VIDEO rl (13)
TV VOL +/– 6 (13)
VIDEO rg (57)
VOL +/– wg
BUTTON DESCRIPTIONS
@/1 (power) 5
X (pause) qj
x (stop) qg
m/M (rewind/fast forward),
TUNING –/+ qh
./> (go back/go forward),
PRESET –/+, PREV/NEXT egO/o/P/pwk
>10 r;
5
DVP-S9
• This set can be disassembled in the order shown below.
3-1.DISASSEMBLY FLOW
SET
3-2. COVER
(Page 7)
SECTION 3
DISASSEMBLY
3-3. CD MECHANISM DECK
(CDM63D)
(Page 7)
3-4. MB BOARD
(Page 8)
3-5. VIDEO BOARD
(Page 8)
3-6. MAIN BOARD
(Page 9)
3-7. FRONT PANEL SECTION
(Page 9)
3-8. PANEL BOARD,
SUB PANEL BOARD
(Page 10)
3-9. LID (CD)
(Page 10)
6
Note: Follow the disassembly procedure in the numerical order given.
)
)
3-2.COVER
3
cover
1
two screws
(case 3 TP2)
2
screw
(BVTT3 × 6)
DVP-S9
3-3.CD MECHANISM DECK (CDM63D)
4
CD mechanism deck
(CDM63D)
5
wire (flat type) (25 core)
(CN010)
1
two screws
(case 3 TP2
2
connector
(CN701)
3
four screws
(BVTP3
1
wire (flat type) (9 core
(CN015)
×
8)
7
DVP-S9
r
3-4.MB BOARD
2
1
4
two screws
(BV)
wire (flat type) (25 core)
(CN010)
wire (flat type) (8 core)
(CN011)
1
wire (flat type) (9 core)
(CN015)
4
two screws
(BV)
6
5
lug
MB board
3
connecto
(CN008)
3-5.VIDEO BOARD
4
VIDEO board
2
connector
(CN202)
1
wire (flat type) (8 core)
3
three screws
(BVTP3
×
8)
8
3-6.MAIN BOARD
)
1
wire (flat type) (10 core)
(CN107)
2
connector
(CN401)
3
two connectors
(CN101, 102)
9
MAIN board
7
screw
(BVTP3 × 8)
5
screw
(BVTP3 × 8)
8
screw
(BVTP3
×
8
DVP-S9
3-7.FRONT PANEL SECTION
4
front panel section
3
claw
4
connector
(CN701)
6
lug
1
connector
(CN401)
2
three screws
(BVTP3
3
two claws
×
8)
9
DVP-S9
d
)
3-8.PANEL BOARD, SUB PANEL BOARD
6
SUB PANEL board
5
two claws
4
four screws
(BVTP2.6
×
8)
1
five screws
(BVTP2.6
3
×
8)
PANEL boar
3-9.LID (CD)
4
spring (CD)
2
two claws
2
bracket (LID) assy
1
screw
(BVTP2.6 × 8
10
3
lid (CD)
SECTION 4
TEST MODE
DVP-S9
Note: Use following buttons in the test mode.
no mark: Button of DVD/video CD/CD player (DVP-S9)
*1: Button of A/V amplifier (TA-S9D)
*2: Button of tuner (ST-S9)
[CHANGE-OVER THE COLOR SYSTEM]
•The color system can be changed over NTSC or PAL.
Procedure:
1. Press the I/1 *1 button to turn the power on.
2. Turn the [FUNCTION]*
1
knob to select “DVD”, and press
the x button.
3. While pressing the both [RETURN] and [REPEAT] buttons,
turn the power off.
4. Press the I/1 *1 button to turn the power on. The color system is changed over.
[COLD RESET]
• The cold reset clears all data including preset data stored in the
RAM to initial conditions. Execute this mode when returning
the set to the customer.
Procedure 1:
1. Press the I/1 *1 button to turn the power on.
2. While pressing the both [PLAY MODE] and x buttons, press
the M button.
3. The set is reset, and becomes standby state.
Procedure 2:
1. Press the I/1 *1 button to turn the power on.
2. While pressing the [DIGITAL]*1 button, press the [DISPLAY]*
button.
3. The set is reset, and becomes standby state.
[DVD DELIVERY MODE]
•This mode moves the optical pick-up to the position durable to
vibration. Use this mode when returning the set to the customer
after repair.
Procedure:
1. Press the I/1 *1 button to turn the power on.
2. Turn the [FUNCTION]*1 knob to select “DVD”.
3. While pressing the [EQ ON/OFF]*1 button, press the I/1 *
button.
4. The message “LOCK” is displayed on the fluorescent indicator tube of tuner unit and turn the power off automatically, and
the DVD delivery mode is set.
[GC TEST MODE]
Enter the GC Test Mode
Procedure 1:
1. Press the I/1 *1 button to turn the power on.
2. While pressing the both [PLAY MODE] and x buttons, press
the Z (DISC 1) button.
3. LEDs and fluorescent indicator tube are all turned on of all
units.
Procedure 2:
1. Press the I/1 *1 button to turn the power on.
2. While pressing the both [STEREO/MONO]*2 and
[CINEMA STUDIO C]*
button.
3. LEDs and fluorescent indicator tube are all turned on of all
units.
1
buttons, press the [CLOCK/TIMER]*
Version Display Mode
Procedure:
1. Enter the GC test mode.
2. Each time the [DISC 1] or [TUNER MEMORY]*2 button is
pressed, microcomputer or mechanism deck version is displayed of each unit.
3. Press the [DISC 3] or [TUNING +]*2 button to detail is displayed the version.
Key Check Mode
Procedure:
1. Enter the GC test mode.
2. Press the [DISC 2] or [TUNING --]*2 button to set the key check
mode, and displays “K 0 J 0 V 0” on the fluorescent indicator
tube of tuner unit.
3. All buttons are pressed of video CD unit, all LEDs are blinking of video CD unit. (not change the display of fluorescent
indicator tube)
Releasing the GC Test Mode
To release from this mode, press three buttons in the same manner
as entering this mode or disconnect the power cord.
[DVD SERVICE MODE]
•This mode can run the DVD sled motor optionally. Use this
mode, for instance, when cleaning the optical pick-up.
Procedure:
1. Press the I/1 *1 button to turn the power on.
2
2. Turn the [FUNCTION]*1 knob to select “DVD”.
3. While pressing the both [PLAY MODE] and x buttons, press
the . button.
4. Set to the DVD service mode.
5. With the DVD in stop status, press the
M button to move
the optical pick-up to outside track, or press the m button
to inside track.
6. To release from this mode, perform as follows.
1) Move the optical pick-up to the most inside track.
2) Disconnect the power cord.
Notes: • Always move the optical pick-up to most inside track when
1
releasing from this mode. Otherwise, a disc will not be unloaded.
• Do not run the sled motor excessively, otherwise the gear can
be chipped.
[DVD CANCELLATION MODE OF REPEAT LIMITATION]
•This mode can cancel the DVD repeat limitation (5 times).
Procedure:
1. Press the I/1 *1 button to turn the power on.
2. Turn the [FUNCTION]*1 knob to select “DVD”.
3. While pressing the both [PLAY MODE] and x buttons, press
the [REPEAT] button.
4. DVD repeat limitation is canceled.
5. To release this mode, disconnect the power cord.
[DVD DISC TRA Y LOCK MODE FOR B URGLAR Y
PREVENTION]
2
Procedure:
1. Press the I/1 *1 button to turn the power on.
2. Turn the [FUNCTION]*1 knob to select “DVD”.
3. While pressing the both [PLAY MODE] and x buttons, press
the m button, turn the power off.
11
DVP-S9
Ver 1.6
[GENERAL DESCRIPTION]
The T est Mode allo ws you to mak e diagnosis and adjustment easily using the remote commander and monitor TV. The instructions,
diagnostic results, etc. are given on the on-screen display (OSD).
[STARTING TEST MODE]
1.Press the I/1 *1 button to turn the power on.
2.Turn the [FUNCTION]*2 knob to select “DVD”.
3.While pressing the x and [PLAY MODE] button, press
the . button to enter the test mode.
4.It displays “TEST MODE” on the fluorescent indicator tube,
and displays the Test Mode Menu on the monitor screen as
follows. (At the bottom of the menu screen, the model name
and revision number are displayed)
Test Mode Menu
0. Syscon Diagnosis
1. Drive Auto Adjustment
2. Drive Manual Operation
3. Mecha Aging
4. Emergency History
5. Version Information
6. Video Level Adjustment
Exit: POWER Key
_
Model: xxx-xxxx_xx
Revision: 1.xxx
5.T o e xecute each function, select the desired menu and press its
number on the remote commander (RM-SD390AV or RMSD395AV).
6.To release from test mode, press the I/1 *1 button and turn
the power off.
1. All
All items continuous check
This menu checks all diagnostic items continuously. Normally, all
items are checked successively one after another automatically unless an error is found, but at a certain item that requires judgment
through a visual check to the result, the following screen is displayed for the key entry.
### Syscon Diagnosis ###
Diag All Check
No. 2 Version
2-3. ROM Check Sum
Check Sum = 2005
Press NEXT Key to Continue
Press PREV Key to Repeat
_
For the ROM Check, the check sum calculated by the Syscon is
output, and therefore you must compare it with the specified value
for confirmation.
Following the message, press > key to go to the next item,
or . key to repeat the same check again. To quit the dia gnosis
and return to the Check Menu screen, press x or [ENTER] key.
If an error occurred, the diagnosis is suspended and the error code
is displayed as shown below.
### Syscon Diagnosis ###
[SYSCON DIAGNOSIS]
The same contents as board detail check by serial interface can be
checked from the remote commander.
On the Test Mode Menu screen, pr ess [10/0] key on the remote
commander, and the following check menu will be displayed.
### Syscon Diagnosis ###
Check Menu
0. Quit
1. All
2. Version
3. Peripheral
4. Servo
5. Supply
6. AV Decoder
7. Video
8. Audio
_
0. Quit
Quit the Syscon Diagnosis and return to the Test Mode Menu.
3-3. EEPROM Check
Error 03: EEPROM Write/Reed N
Address: 00000001
Write Data : 2492
Read Data : 2490
Press NEXT Key to Continue
Press PREV Key to Repeat
_
Press x key to quit the diagnosis, or > key to repeat the same
item where an error occurred, or . key to continue the check
from the item next to faulty item.
12
DVP-S9
Ver 1.6
Selecting 2 and subsequent items calls the submenu screen of each
item.
For example, if “5. Supply” is selected, the following submenu
will be displayed.
### Syscon Diagnosis ###
Check Menu
No. 5 Supply
0. Quit
1. All
2. ARP Register Check
3. ARP to RAM Data Bus
4. ARP to RAM Address Bus
5. ARP RAM Check
_
0. Quit
Quit the submenu and return to the main menu.
1. All
All submenu items continuous check
This menu checks 2 and subsequent items successively . At the item
where visual check is required for judgment or an error occurred,
the checking is suspended and the message is output for key entry .
Normally, all items are check ed successiv ely one after another automatically unless an error is found.
Selecting 2 and subsequent items executes respective menus and
outputs the results.
For the contents of each submenu, see “Check Items List”.
General Description of Checking Method
2. Version
(2-2) Revision
ROM revision number is displayed.Error: Not detected.
The revision number defined in the source file of R OM (At
the beginning of mass production, the Flash ROM of IC107
is used) is displayed with four digits.
(2-3) ROM Check Sum
Check sum is calculated.
Error: Not detected.
The 8-bit data are added at addresses 0x000F0000 ~
0x002EFFFF of ROM (IC107) and the result is displayed
with 4-digit hexadecimal number. Error is not detected.
Compare the result with the specified value.
(2-4) Model T ype
Model code is displayed.
Error: Not detected.
The model code read from EEPROM (IC101) is displayed
with 2-digit hexadecimal number.
(2-5) Region
Region code is displayed.
Error: Not detected.
The region code determined from the model code is displayed.
3. Peripheral
(3-2) EEPROM Check
Data write → read, and accord check
Error 03: EEPROM write/read discord
Data 0x9249, 0x2942, 0x4294 are written to addresses
0x00~0xFF of EEPROM (IC101), then read and checked.
Before writing, the data are saved, then after checking, they
are written to restore the contents of EEPROM.
4. Servo
(4-2) Servo DSP Check
Data write → read, and accord check
Error 12: Read data discord
Data 0x9249, 0x2942, 0x4294 are written to the address
0x602 of RAM in the Servo DSP (IC302), then read and
checked.
(4-3) DSP Driver Test
Test signal data → DSP Driver
Error: Not detected.
Caution: Do not conduct this test with a mechanical deck
connected.
The maximum voltage is applied to the Servo Driver IC
(IC401). If mechanical deck is connected, the motor and
optics could be damaged. Disconnect mechanical deck following the output message, then enter specified 4- or 5digit number from the remote commander, and press the
[ENTER]. The test is conducted only when the input data
accord. Check the output level, then press the > to finish the test.
This test is skipped if “All” is selected.
Supplement: How to disconnect mechanical deck
Disconnect flat cables connected to the CN010 and CN015
of MB board. Also, disconnect harness from the CN203.
13
DVP-S9
Ver 1.6
5. Supply
Caution: Do not conduct this check with a mechanical deck con-
nected.
An access is made to the stream supply and servo control
IC (IC302) and external RAM (IC303) using check data.
If mechanical deck is connected, the motor and optics
could be damaged. This check is also executed by the
“All” menu item.
Supplement: How to disconnect mechanical deck
Disconnect flat cables connected to the CN010 and
CN015 of MB board. Also, disconnect harness from
the CN203.
(5-2) ARP Register Check
Data write → read, and accord check
Error 08: ARP register write, and read data discord
Data 0x00 to 0xFF are written to the TMAX register (address 0xC6) in ARP (IC302), then they are read and check ed.
(5-3) ARP to RAM Data Bus
Data write → read, and accord check
Error 09: ARP ←→ RAM data bus error
Data 0x0001 to 0x8000 where one bit each is set to 1 are
written to the address 0 of RAM (IC303) connected to the
ARP (IC302) through the bus, then they are read and
checked. In case of discord, written bit pattern and read
data are displayed. If data where multiple bits are 1 are
read, the bits concerned may touch each other. Further, if
data where certain bit is always 1 or 0 regardless of written
data, the line could be disconnected or shorted.
(5-4) ARP to RAM Address Bus
Data write → other address read discord check
Error 10: ARP → RAM address bus error
Caution: Address and data display in case of an error is
different from the display of other diagnosis (de-
scribed later).
Before starting the test, all addresses of RAM (IC303) are
cleared to 0x0000.
First, 0xA55A is written to the address 0x00000, and the
address data are read and checked from addresses 0x00001
to 0x80000 while shifting 1 bit each. Next, the data at that
address is cleared, and it is written to the address 0x00001,
and read and checked in the same manner. This check is
repeated up to the address 0x80000 while shifting the address data by 1 bit each.
If data other than 0 is read at the addresses except written
address, an error is given because all addresses were already cleared to 0. In this check, the error display pattern is
different from that of other diagnosis; read data, written
address, and read address are displayed in this order. Ho wever, the message uses same template, and accordingly exchange Address and Data when reading. The following display, for example,
### Syscon Diagnosis ###
5-4. ARP to RAM Address Bus
Error 10: ARP - RAM Address B
Address: 0000A55A
Write Data : 00000000
Read Data : 00080000
Press NEXT Key to Continue
Press PREV Key to Repeat
_
shows the data 0xA55A was read from address 0x00080000
though it was written to the address 0x00000000. This implies that these addresses are in the form of shadow. Also,
if the read data is not 0xA55A, another error will be present.
(5-5) ARP RAM Check
Data write → read, and accord check
Error 11: ARP RAM read data discord
The program code data stored in ROM are copied to all
areas of RAM (IC303) connected to the ARP (IC302)
through the bus, then they are read and checked if they accord. If the detail check was selected initially, the data are
written to all areas and read, then the same test is conducted
once again with the data where all bits are inverted between
1 and 0. If discord is detected, faulty address, written data,
and read data are displayed following the error code 11,
and the test is suspended.
14
DVP-S9
Ver 1.6
6. AV Decoder
(6-2) 1930 RAM
Data write → read, and accord check
Error 13: AVD RAM read data discord
The program code data stored in ROM (IC107) are copied
to all areas oo»RAM (IC504, IC505) connected to the AVD
(IC503) through the bus, then they are read and checked if
they accord. Further, the same test is conducted once ag ain
with the data where all bits are inverted between 1 and 0. If
discord is detected, faulty address, written data, and read
data are displayed following the error code 13, and the test
is suspended.
(6-3) 1930 SP
ROM → AVD RAM → Video OUT
Error: Not detected.
The data including sub picture streams in ROM (IC107)
are transferred to the RAM (IC504, IC505) in AVD (IC503),
and output as video signals from the AVD (IC503).
They are output from all video terminals (Composite, Y/C).
7. Video
(7-2) Color Bar
AVD color bar command write → Video OUT
Error: Not detected.
The command is transferred to the AVD, and the color bar
signals are output from video terminals.
They are output from all video terminals (Composite, Y/C).
Check Items List
2) Version
(2-2) Revision
(2-3) ROM Check Sum
(2-4) Model T ype
(2-5) Region
3) Peripheral
(3-2) EEPROM Check
4) Servo
(4-2) Servo DSP Check
(4-3) DSP Driver Test
5) Supply
(5-2) ARP Register Check
(5-3) ARP to RAM Data Bus
(5-4) ARP to RAM Address Bus
(5-5) ARP RAM Check
6) AV Decoder
(6-2) 1930 RAM
(6-3) 1930 SP
7)Video
(7-2) Color Bar
(7-3) Composit Out
(7-4) Y/C Out
(7-6) Component Out
(7-3) Composit Out
(7-4) Y/C Out
(7-6) Component Out
8. Audio
(8-2) ARP → 1930
Error 14: ARP → 1930 video NG
15: ARP → 1930 audio NG
(8-3) Test Tone
All channels
2ch Left
2ch Right
Front Left
Front Right
Rear Left
Rear Right
Center
Sub Woof er
8) Audio
(8-2) ARP → 1930
(8-3) Test Tone
Error Codes List
00: Error not detected
01: RAM write/read data discord
02: Gate array NG
03: EEPROM NG
08: ARP register read data discord
09: ARP ←→ RAM data bus error
10: ARP ←→ RAM address bus error
11: ARP RAM read data discord
12: Servo DSP NG
13: 1930 SDRAM NG
14: ARP → 1930 video NG
15: ARP → 1930 audio NG
16: 1910 UCODE download NG
17: System call error (function not supported)
18: System call error (parameter error)
19: System call error (illegal ID number)
20: System call error (time out)
90: Error occurred
91: User verification NG
92: Diagnosis cancelled
15
DVP-S9
Ver 1.6
[DRIVE AUTO ADJUSTMENT]
On the T est Mode Menu scr een, press [1] key on the remote commander, and the drive auto adjustment menu will be displayed.
## Drive Auto Adjustment ##
Adjustment Menu
0. ALL
1. DVD-SL
2. CD
3. DVD-DL
Exit: RETURN
Normally, [10/0] is selected to adjust DVD (single layer), CD and
DVD (dual layer). But, individual items can be adjusted for the
case where adjustment is suspended due to an error. In this mode,
the adjustment can be made easily through the operation following the message displayed on the screen.
The disc used for adjustment must be the one specified for adjustment.
0. ALL
Select [10/0] and press [ENTER] key, and the servo set data in
EEPROM will be initialized. Then, 1. DVD-SL disc, 2. CD disc
and 3. DVD-DL disc are adjusted in this order . Eac h time one disc
was adjusted, it is ejected. Replace it with the specified disc following the message. You can finish the adjustment if pressing
x button. During adjustment of each disc, the measurement
the
for disc type judgment is made. As automatic adjustment does not
judge the disc type unlike conventional models, take care not to
insert wrong type discs. Also, do not give a shock during adjustment.
1. DVD-SL (single layer)
Select
[1], insert DVD single layer disc, and press [ENTER] key,
and the adjustment will be made through the following steps, then
adjusted values will be written to the EEPROM.
DVD Single Layer Disc Adjustment Steps
1. SLED TILT Reset
2. Disc Check Memory SL
3. Wait 300 msec
4. Set Disc Type SL
5. LD ON
6. Spdl Start
7. Wait 1 sec
8. Focus Servo ON 0
9. Auto Track Offset Adjust
10. CLVA ON
11. Wait 500 msec
12. Tracking ON
13. Wait 1 sec
14. Sled ON
15. Check CLV Loc k
16. Auto LFO Adjust
17. Auto Focus Offset Adjust
18. Auto Tilt Position Adjust
19. Auto Focus Gain Adjust
20. Auto Focus Offset Adjust
21. EQ Boost Adjust
22. Auto LFO Adjust
23. Auto Track Gain Adjust, Search Check
24. 32Tj Fwd
25. 32Tj Rev
26. 500Tj Fwd
27. 500Tj Rev
28. All Servo Stop
29. Eep Copy Loop Filter Offset
16
DVP-S9
Ver 1.6
2. CD
Select [2], insert CD disc, and press [ENTER] key, and the adjustment will be made through the following steps, then adjusted values will be written to the EEPROM.
CD Adjustment Steps
1. Sled Tilt Rest
2. Disc Check Memory CD
3. Wait 500 msec
4. Set Disc Type CD
5. LD ON
6. Spdl Start
7. Wait 500 msec
8. Focus Servo ON 0
9. Auto Track Offset Adjust
10. CLVA ON
11. Wait 500 msec
12. Tracking ON
13. (TC Display Start)
14. Wait 1 sec
15. Jitter Display Start
16. Sled ON
17. Check CLV ON
18. Auto LFO Adjust
19. Auto Focus Offset Adjust
20.
21. Auto Focus Gain Adjust
22. Auto Focus Offset Adjust
23. Eq Boost Adjust
24. Auto LFO Adjust
25. Auto Track Gain Adjust, Search Check
26. 32Tj Fwd
27. 32Tj Rev
28. 500Tj Fwd
29. 500Tj Rev
30. All Servo Stop
3. DVD-DL (dual layer)
Select [3], insert DVD dual layer disc, and press [ENTER] key,
and the adjustment will be made through the following steps, then
adjusted values will be written to the EEPROM.
DVD Dual Layer Disc Adjustment Steps
1. Sled Tilt Reset
2. Disc Check Memory DL
3. Wait 500 msec
4. Set Disc Type DL
5. LD ON
6. Spdl Start
7. Wait 1 sec, Layer 1 Adjust
8. Focus Servo ON 0
9. Auto Track Offset Adjust
10. Clva ON
11. Wait 500 msec
12. Tracking ON
13. Wait 500 msec
14. Sled ON
15. Check CLV Lock
16. Auto Loop Filter Offset Auto Focus Adjust
17.
18. Auto Focus Gain Adjust
19. Auto Focus Offset Adjust
20. Eq Boost Adjust
21. Auto Loop Filter Offset
22. Auto Track Gain Adjust, Search Check
23. 32Tj Fwd
24. 32Tj Rev
25. 500Tj Fwd
26. 500Tj Rev, Layer 0 Adjust
27. Fj (L1 -> L0)
28. Auto Track Offset Adjust L0
29. Clva ON
30. Wait 500 msec
31. Tracking ON
32. Wait 500 msec
33. Sled ON
34. Check CLV Lock
35. Auto Focus Filter Offset
36. Auto Focus Adjust
37.
38. Auto Focus Gain Adjust
39. Auto Focus Offset Adjust
40. Eq Boost Adjust
41. Auto Loop Filter Offset
42. Auto Track Gain Adjust, Search Check
43. 32Tj Fwd
44. 32Tj Rev
45. 500Tj fwd
46. 500Tj Rev, Layer Jump Check
47. Lj (L0 -> L1)
48. Lj (L1 -> L0)
49. All Servo Stop
17
DVP-S9
Ver 1.6
[DRIVE MANUAL OPERATION]
On the T est Mode Men u screen, select [2], and the manual operation menu will be displayed. For the manual operation, each servo
on/off control and adjustment can be executed manually.
## Drive Manual Operation ##
1. Disc type
2. Servo Control
3. Track/Layer Jump
4. Manual Adjustment
5. Auto Adjustment
6. Memory Check
7. Sacd Water Mark
0. Disc Check Memory
_
Operation Menu
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 displayed when a disc is loaded.
1. Set correctly the disc type to be used on the Disc Type
screen.
The disc type must be set after a disc was loaded.
The set disc type is cleared when the tray is opened.
2. After power ON, if the Drive Manual Operation was selected, first perform “Reset SLED TILT” by opening 1.
Disc Type screen.
3. In case of an alarm, immediately press the x button to
stop the servo operation, and turn the power OFF.
Basic operation (controllable from front panel or remote commander)
I/1Power OFF
xServo stop
ZStop+Eject/Loading
[RETURN]Return to Operation Menu or Test Mode
Menu
> , .Transition between sub modes of menu
[1] to [9], [10/0]Selection of menu items
Cursor ↑ / ↓Increase/Decrease in manually adjusted
value
0. Disc Check Memory
Disc Check
1. SL Disc Check
2. CD Disc Check
3. DL Disc Check
0. Reset SLED TILT
_
On this screen, the mirror time is measured to judge the disc and it
is written to the EEPROM. First load D VD SL disc and press [1],
next load CD disc and press [2], and finally load DVD DL disc
and press [3].
The adjustment must be executed more than once after default
data were written. External vibration or shock to the player must
not be given. Reference value for DVD is from 10 to 20, and for
CD, from 28 to 4F.
Check that the value of CD is larger than that of DVD .
When those values are beyond a range perform this adjustment
again.
From this screen, you can go to another mode by
pressing > or . key, but you cannot enter this mode from
another mode. You can enter this mode from the Operation Menu
screen only.
1. Disc T ype
Disc Type
1. Disc Type Auto Check
2. DVD SL12 cm
3. DVD DL12 cm
4. CD12cm
5. LCD12 cm
6. DVD SL8 cm
7. DVD DL8 cm
8. CD8 cm
9. LCD8 cm
0. Reset SLED TILT
-- SA. ------ SI. --EMG. 00
DVD SL12cm
On this screen, select the disc type. To select the disc type, press
the number of the loaded disc. The selected disc type is displayed
at the bottom. Selecting [1] automatically selects and displays the
disc type. In case of wrong display, retry “Disc Check Memory”.
Also, opening the tray causes the set disc type to be cleared. In
this case, set the disc type again after loading.
In performing manual operation, the disc type must be set.
Once the disc type has been selected, the sector address or time
code display field will appear as shown below. These values are
displayed when PLL is locked.
18
DVP-S9
Ver 1.6
1. Disc Type Auto Check
Disc Type
2. DVD SL12 cm
3. DVD DL12 cm
4. CD12cm
5. LCD12 cm
6. DVD SL8 cm
7. DVD DL8 cm
8. CD8 cm
9. LCD8 cm
0. Reset SLED TILT
SA. SI. EMG. 00
DVD SL 12 cm
Display when DVD SL 12cm disc was selected
Disc Type
1. Disc Type Auto Check
2. DVD SL12 cm
3. DVD DL12 cm
4. CD12cm
5. LCD12 cm
6. DVD SL8 cm
7. DVD DL8 cm
8. CD8 cm
9. LCD8 cm
0. Reset SLED TILT
TC. : : EMG. 00
CD 12 cm
2. Servo Control
Servo Control
1. LDOff R.Sled FWD
2. SPOff L.Sled REV
3. FocusOff
4. TRK.Off
5. SledOff
6. CLVAOff
7. FCS. Srch Off
0. Reset SLED TILT
SA. SI. EMG. 00
DVD SL 12 cm
On this screen, the servo on/off control necessary for replay is
executed. Normally, turn on each servo from 1 sequentially and
when CL VA is turned on, the usual trace mode becomes acti ve. 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 CL VA.
[10/0]Reset SLED TILTReset the Sled
and Tilt to initial position.
[1] LDTurn ON/OFF the laser.
Display when CD 12cm disc was selected
[0] Reset SLED TILTReset the Sled and Tilt to initial posi-
tion.
[1] Disk Type CheckJudge automatically the loaded disc. As
the judged result is displayed at the bottom of screen, make sure that it is correct.
If Disc Check Memory menu has not
been executed after EEPROM default
setting, the disc type cannot be judged.
In this case, return to the initial menu
and make a check for three types of
discs (SL, DL, CD).
[2] to [9]Select the loaded disc. The adjusted
value is written to the address of selected disc. No further entry is necessary if [1] was selected.
[2] SPTurn ON/OFF the spindle.
[3] FocusSearch the focus and turn on the focus.
[4] TRKTurn ON/OFF the tracking servo.
[5] SledTurn ON/OFF the sled servo.
[6] CLVATurn ON/OFF normal servo of spindle
servo.
[7] FCS. SrchApply sam e voltage as that of focus
search to the focus drive to check the
focus drive system.
→ Sled FWDMove the sled outward. Perform this
operation with the tracking servo turned
off.
← Sled REVMove the sled inward. Perform this op-
eration with the tracking servo turned
off.
↑ Tilt UPMove the tilt upward.
↓ Tilt DOWNMove the tilt downward.
The following menus are normally not used.
3. Track/Layer Jump
4. Manual Adjustment
5. Auto Adjustment
The persons who do not know well about these menus should not
use them.
19
DVP-S9
Ver 1.6
6. Memory Check
EEPROM Data1
-– DL – CD LCDSL L0 L1
Focus Gainxx xxxx xx xx
TRK. Gainxx xxxx xx xx
FCS Balancexx xxxx xx xx
Focus Biasxx xxxx xx xx
TRV. Offsetxx xxxx xx xx
L. F. Offset xx xxxx xx xx
EQ Boostxx xxxx xx xx
Mirror Timexx xxxx xx xx
_DOWN: Next Data
CLEAR: Default Set page.1/2
EEPROM Data1
-– DL – CD LCDSL L0 L1
RF Jitterxx --xx xx xx
RF Levelxx --xx -- -FE Levelxx --xx -- -FE Balancexx --xx -- -TRV. Levelxx --xx -- -Analog FRSWxx xxxx xx xx
PLL DacGainxx xxxx xx xx
_
UP : Prev Data
CLEAR: Default Set page.2/2
This screen displays current servo adjusted data stored in the
EEPROM. Though adjusted data can be initialized with the
[CLEAR] key, they cannot be restored after initialization.
So, before clearing, make a note of the adjusted data.
For reference, the drive has been designed so that the gain center
value is 20 and offset value is 80. Other values will be in a range
of 10 to 80. If extreme value such as 00 or FF is set, adjustment
will be faulty. In such a case, check for disc scratch or cable disconnection, then perform adjustment again.
Select: 1 – 9Scroll: UP/DOWN
(1: Last EMG.) Exit: RETURN
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 ↑ key or ↓ key. Also,
specific information can be displayed by directly entering that
number with ten keys.
The upper two lines display the laser ON total hours. Data below
minutes are omitted.
Clearing History Information
Clearing laser hours
Press [DVD DISPLAY] and [CLEAR] keys in this order.
Both CD and DVD data are cleared.
Clearing emergency history
Press [TITLE] and [CLEAR] keys in this order.
Initializing set up data
Press [DVD SET UP] and [CLEAR] keys in this order.
The data have been initialized when “Set Up Initialized” message is displayed. The EMG. History screen will be restored
soon.
How to see Emergency History
31.12
Press OPEN Key
Abort: STOP key
On the Test Mode Menu Screen, selecting [3] executes the aging
of the mechanism. Start aging with PLAY. During aging, the repeat cycle is displayed. Aging can be aborted at any time by pressing the x key. After the operation is stopped, press the x key
or [RETURN] key again to return to the Test Mode Menu.
SEARCH Aging is only for a CD.
20
2
1 : Emergency Code
2 : Don’t Care
These codes are used for verification of software designing.
3 : Historical order 1 to 9
DVP-S9
Ver 1.6
Emergency Codes List
10: Communication to IC001 (RF board) failed.
11: Each servo for focus, tracking, and spindle is unlocked.
12: Communication to EEPROM, IC101 (MB board) failed.
13: Writing of hours meter data to EEPROM, IC101 (MB board)
failed.
14: Communication to Servo DSP IC302 (MB board) failed, or
Servo DSP is faulty.
20: Initialization of tilt servo and sled servo failed. They are not
placed in the initial position.
21: Tilt servo operation error
22:
Syscon made a request to move the tilt servo to wrong position.
23: Sled servo operation error
24:
Syscon made a request to move the sled servo to wr ong position.
30: Tracking balance adjustment error
31: Tracking gain adjustment error
32: Focus balance adjustment error
33: Focus bias adjustment error
34: Focus gain adjustment error
35: Tilt servo adjustment error
36: RF equalizer adjustment error
37: RF group delay adjustment error
38: Jitter value after adaptive servo operation is too large.
40: Focus servo does not operate.
41: With a dual layer (DL) disc, focus jump failed.50: CLV
(spindle) servo does not operate.
51: Spindle does not stop.
60: With a DVD disc, Syscon made a request to seek nonexistent
address.
61: With a CD disc, Syscon made a request to seek nonexistent
address.
62: With a CD disc, Syscon made a request to seek nonexistent
track No. and index No.
63: With a DVD disc, seeking of target address failed.
64: With a CD disc, seeking of target address failed.
65: With a CD disc, seeking of target index failed.
70: With a D VD disc, physical information data could not be read.
71: With a CD disc, TOC data could not be read.
80: Disc type judgment failed.
81: As disc type judgment failed, retry was repeated.
82: As disc type judgment failed, a measurement error occurred.
83: Disc type could not be judged within the specified time.
84: Illegal command code was received from Syscon.
85: Illegal command was received from Syscon.
[VIDEO LEVEL ADJUSTMENT]
On the Test Mode Menu screen, selecting [6] displays color bars
for video level adjustment. During display of color bars, OSD disappears but the menu screen will be restored if pressing any key.
On the Test Mode Menu screen, selecting [5] displays the ROM
version and region code.
The parenthesized hexadecimal number in version field is
checksum value of ROM.
21
DVP-S9
IC202
IC103
IC503
IC302
RV501
Video
Level
Adjustment
– MB Board (Component Side) –
Ver 1.6
SECTION 5
ELECTRICAL ADJUSTMENTS
Note: During diagnostic check, the characters and color bars can be seen
only with the NTSC monitor. Therefore, for diagnostic check, use
the monitor that supports both NTSC and PAL modes
Instruments required:
1) Color monitor TV
2) Oscilloscope 1 or 2 phenomena, band width over 100 MHz,
with delay mode
After parts related to the servo circuit (RF amplifier (IC001), DSP
(IC302), motor driver (IC401), EEPROM (IC101) so on) are replaced, re-adjusting the servo circuit is necessary . Select “ALL” at
“DRIVE AUTO ADJUSTMENT” (Refer to page 16 in TEST
MODE) and adjust DVD-SL (single layer), CD and D VD-DL (dual
layer).
VIDEO LEVEL ADJUSTMENT
<Purpose>
This adjustment is made to satisfy the NTSC/P AL standard, and if
not adjusted correctly, the brightness will be too large or small.