SONY AW1 H Service Manual
AVD-C70ES
SERVICE MANUAL
Ver 1.3 2004. 09
SPECIFICATIONS
US Model
Canadian Model
Model Name Using Similar Mechanism NEW
Base Unit Name DVBU18
Optical Pick-up Name TDP022W
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION:
With 6 ohm loads, both channels driven, from 20 – 20,000 Hz; rated
120 watts per channel minimum RMS power, with no more than 0.7 %
total harmonic distortion from 250 milliwatts to rated output.
Amplifier section
Stereo mode 120 W + 120 W (6 ohms, 20 – 20,000 Hz, THD 0.7 %)
Surround mode Front: 120 W + 120 W
Center*: 120 W
Rear*: 120 W + 120 W (6 ohms, 20 – 20,000 Hz, THD 0.7 %)
* Depending on the sound field settings and the source, there may be no sound output.
Inputs (Analog) ANALOG IN:
Sensitivity: 150 mV
Impedance: 50 kilohms
Inputs (Digital) DIGITAL IN OPTICAL:
Sensitibity: —
DIGITAL IN COAXIAL:
Sensitibity: 0.5 V
Impedance: 75 ohms
Outputs (Analog) ANALOG OUT:
Voltage: 2 V
Impedance: 1 kilohms
SUBWOOFER ANALOG OUT:
Voltage: 3 V
Impedance: 47 kilohms
PHONES:
Accepts low- and high-impedance headphones
Outputs (Digital) DIGITAL OPTICAL OUT
Sensitibity: —
– Continued on next page –
9-874-155-04
2004I04-1
© 2004. 09
SUPER AUDIO CD/DVD RECEIVER
Sony Corporation
Audio Group
Published by Sony Engineering Corporation
1
AVD-C70ES
Super Audio CD/DVD system
Laser Semiconductor laser
(Super Audio CD/DVD: λ = 650 nm)
(CD: λ = 780 nm)
Emission duration: continuous
Signal format system NTSC
Frequency response (at 2 CH STEREO mode)
DVD (PCM): 2 Hz to 22 kHz (±1.0 dB)
CD: 2 Hz to 20 kHz (±1.0 dB)
Signal-to-noise ratio More than 80 dB (VIDEO 1 (AUDIO) connectors only)
Harmonic distortion Less than 0.03 %
FM tuner section
System PLL quartz-locked digital synthesizer system
Tuning range 87.5 – 108.0 MHz (100 kHz step)
Antenna FM wire antenna
Antenna terminals 75 ohms, unbalanced
Intermediate frequency 10.7 MHz
AM tuner section
System PLL quartz-locked digital synthesizer system
Tuning range 530 – 1,710 kHz (with the interval set at 10 kHz)
531 – 1,710 kHz (with the interval set at 9 kHz)
Antenna Loop antenna
Intermediate frequency 450 kHz
Video section
Inputs S-video:
Y: 1 Vp-p 75 ohms
C: 0.286 Vp-p 75 ohms
Outputs S-video:
Y: 1 Vp-p 75 ohms
C: 0.286 Vp-p 75 ohms
SELF DIAGNOSIS FUNCTION
General
Power requirements 120 V AC, 60 Hz
Power consumption 180 W
Dimensions (approx.) 430 × 135.5 × 455 mm (17 × 5
Mass (approx.) 9.8 kg (21 lb. 10 oz.)
Operating temperature 5 °C to 35 °C (41 °F to 95 °F)
Operating humidity 5 % to 90 %
Design and specifications are subject to change without notice.
1.5 W
(at the Power Saving Mode)
3/8 × 18 inches) (w/h/d)
incl. projecting parts
Note: Refer to the “4.TEST MODE” (page 16) for another self-
diagnosis function.
2
AVD-C70ES
1.5 k
Ω
0.15 µF
AC
voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Earth Ground
Ver 1.3
Notes on Chip Component Replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
aged 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.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation exposure.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs, screws,
and all other exposed metal parts for A C leakage. Check leakage as
described below.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instruments.
2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a V OM
or battery-operated A C v oltmeter. The “limit” indication is 0.75
V, so analog meters must have an accurate low-voltage scale. The
Simpson 250 and Sanwa SH-63Trd are examples of a passive
VOM that is suitable. Nearly all battery operated digital
multimeters that have a 2V AC range are suitable. (See Fig. A)
LASER DIODE AND FOCUS SEARCH OPERATION
CHECK
Carry out the “S curve check” in “DVD section adjustment” and
check that the S curve waveforms is output three times.
NOTE OF REPLACING THE DVD BOARD
When replacing the DVD 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 16)
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.
Fig. A. Using an AC voltmeter to check AC leakage.
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 P ARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES
SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT.
NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES
SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL
OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
3
AVD-C70ES
TABLE OF CONTENTS
SELF DIAGNOSIS FUNCTION ........................................ 2
1. SERVICING NOTES ........................................................5
2. GENERAL
Location of Controls................................................................ 6
3. DISASSEMBLY ................................................................. 9
3-1. Case ................................................................................... 10
3-2. Front Panel Assy ............................................................... 10
3-3. Back Panel Assy ................................................................ 11
3-4. DVD Board, Power Board, Digital Amp Board................ 11
3-5. Boards Section .................................................................. 12
3-6. Table Assy ......................................................................... 12
3-7. Analog I/O Board, DVD Mechanism Block ..................... 13
3-8. Chassis Assy...................................................................... 13
3-9. Display Board ................................................................... 14
3-10. Sensor Board, Belt (RM), Motor Assy (Rotary) ............... 14
3-11. Belt (Timing), Motor Assy (B).......................................... 15
3-12. RF Board, Pick-up Unit .................................................... 15
4. TEST MODE .....................................................................16
5. DIAGRAMS
5-1. IC Pin Function Description ............................................. 23
5-2. Circuit Boards Location .................................................... 41
5-3. Note for Printed Wiring Boards and
Schematic Diagrams .......................................................... 42
5-4. Printed Wiring Board –RF Section– ................................. 44
5-5. Schematic Diagram –RF Section– ....................................45
5-6. Printed Wiring Board –DVD Section–.............................. 46
5-7. Schematic Diagram –DVD Section (1/10)–...................... 48
5-8. Schematic Diagram –DVD Section (2/10)–...................... 49
5-9. Schematic Diagram –DVD Section (3/10)–...................... 50
5-10. Schematic Diagram –DVD Section (4/10)–...................... 51
5-11. Schematic Diagram –DVD Section (5/10)–...................... 52
5-12. Schematic Diagram –DVD Section (6/10)–...................... 53
5-13. Schematic Diagram –DVD Section (7/10)–...................... 54
5-14. Schematic Diagram –DVD Section (8/10)–...................... 55
5-15. Schematic Diagram –DVD Section (9/10)–...................... 56
5-16. Schematic Diagram –DVD Section (10/10)–.................... 57
5-17. Printed Wiring Board –Digital Amp Section– .................. 58
5-18. Schematic Diagram –Digital Amp Section (1/2)– ............60
5-19. Schematic Diagram –Digital Amp Section (2/2)– ............61
5-20. Printed Wiring Board –Video Section–............................. 62
5-21. Schematic Diagram –Video Section–................................ 63
5-22. Printed Wiring Boards –In/Out Section– .......................... 64
5-23. Schematic Diagram –In/Out Section–............................... 65
5-24. Printed Wiring Boards –Display Section– ........................ 66
5-25. Schematic Diagram –Display Section–............................. 67
5-26. Printed Wiring Boards –Panel Section– ............................ 68
5-27. Schematic Diagram –Panel Section– ................................69
5-28. Printed Wiring Board –Speaker Section– ......................... 70
5-29. Schematic Diagram –Speaker Section– ............................71
5-30. Printed Wiring Boards –Power Section–........................... 72
5-31. Schematic Diagram –Power Section– ............................... 73
5-32. IC Block Diagrams............................................................ 74
6. EXPLODED VIEWS
6-1. Case Section ...................................................................... 84
6-2. Front Panel Section ...........................................................85
6-3. Back Panel Section............................................................ 86
6-4. Boards Section .................................................................. 87
6-5. Mechanism Section (1) ..................................................... 88
6-6. Mechanism Section (2) ..................................................... 89
6-7. Mechanism Section (3) ..................................................... 90
6-8. Base Unit Section .............................................................. 91
7. ELECTRICAL PARTS LIST ........................................92
4
SECTION 1
SERVICING NOTES
AVD-C70ES
Ver 1.2
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 objecti ve lens.
JIG ON REPAIRING
When repairing this set, etc., connect the extension cable as the
figure shown below.
DISC TRAY LOCK
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
Releasing Procedure:
1. Press two buttons of [FUNCTION ] and [ PREV]
simultaneously.
2. The message “UNLOCKED” is displayed and the tray is
unlocked.
Note:When “LOCKED” is displayed, the tray lock is not released
by turning power on/off with the [POWER] button.
–
.
RF board
J-2501-217-A
DVD board
5
AVD-C70ES
LOCATION OF CONTROLS
SECTION 2
GENERAL
This section is extracted
from instruction manual.
6
AVD-C70ES
7
AVD-C70ES
8
SECTION 3
DISASSEMBLY
Note: This set can be disassemble according to the following sequence.
SET
3-1. CASE
(Page 10)
AVD-C70ES
3-2. FRONT PANEL ASSY
(Page 10)
3-4. DVD BOARD,
POWER BOARD,
DIGITAL AMP
BOARD
(Page 11)
3-12. RF BOARD,
PICK-UP UNIT
(Page 15)
3-3. BACK PANEL ASSY
(Page 11)
3-5. BOARDS SECTION
(Page 12)
3-6. TABLE ASSY
(Page 12)
3-7. ANALOG I/O BOARD,
DVD MECHANISM BLOCK
(Page 13)
3-8. CHASSIS ASSY
(Page 13)
3-11. BELT (TIMING),
MOTOR ASSY (B)
(Page 15)
3-9. DISPLAY BOARD
(Page 14)
3-10. SENSOR BOARD,
BELT (RM),
MOTOR ASSY (ROTARY)
(Page 14)
9
AVD-C70ES
)
Note: Follow the disassembly procedure in the numerical order given.
3-1. CASE
2
two screws
(flat head screw)
1
two screws
(flat head screw)
3
three screws
(screw (BV/RING)
4
case
3-2. FRONT PANEL ASSY
4
three screws
(screw (BV/RING))
3
CNP905
2
CNP904
1
CN005
6
front panel assy
10
5
four screws
(BVTP 3x8)
3-3. BACK PANEL ASSY
)
8
CN305
7
CN306
6
CN307
5
CN308
3
CNP903
9
CN304
qa
screw
(screw (BV/RING))
qs
screw
(screw (BV/RING))
qd
three screws
(screw (BV/RING))
4
CN312
0
screw
(screw (BV/RING)
AVD-C70ES
1
CN003
3-4. DVD BOARD, POWER BOARD, DIGITAL AMP BOARD
qg
three screws
(BVTP 3x8)
6
two screws
(BVTP 3x8)
qs
0
three screws
(BVTP 3x8)
qa
POWER board
qh
two screws
(BVTP 3x8)
8
two screws
(BVTP 3x8)
CN300
9
CN301
qf
2
CN309
1
CN002
CN007
qf
back panel assy
qj
DIGITAL AMP board
3
CN001
4
CN008
5
7
two screws
(BVTP 3x10)
DVD board
qd
insulating sheet (PWB)
2
CN401
11
AVD-C70ES
n
)
3-5. BOARDS SECTION
4
four screws
(BVTP 3x8)
1
CN007
3
CN309
2
CN401
5
four screws
(BVTP 3x8)
6
boards sectio
3-6. TABLE ASSY
7
qs
table assy
two screws
(BVTP 3x8)
0
9
bracket
(guide B1)
qa
CN914
8
bracket
(guide B1)
2
two screws
(BVTP 3x8)
3
bracket (CP)
1
two screws
(BVTP 3x8
12
5
bracket
(guide B1)
6
4
two screws
(BVTP 3x8)
bracket
(guide B1)
3-7. ANALOG I/O BOARD, DVD MECHANISM BLOCK
y
7
8
DVD mechanism block
9
CN002
screw (M 3x12)
2
screw (BVTP 3x8)
3
sheet (protection)
1
CN913
4
AVD-C70ES
screw (BVTP 3x8)
5
ANALOG I/O board
6
CN911
3-8. CHASSIS ASSY
3
three screws
(BVTP 3x8)
2
three screws
(BVTP 3x8)
1
two screws
(BVTP 3x8)
4
chassis ass
13
AVD-C70ES
d
3-9. DISPLAY BOARD
1
panel (loading) assy
claw
4
CN902
5
DISPLAY boar
3
cover FC
3-10. SENSOR BOARD, BELT (RM), MOTOR ASSY (ROTARY)
6
two screws
1
screw (M 3x12)
2
table (rotary)
8
two screws
(B 2.6x3)
7
bracket (rotary) assy
(BVTP 3x8)
2
three screws
(BVTP 3x10)
qs
T-125 board
qa
0
motor assy (rotary)
9
belt (RM)
Removal the solders.
14
5
SENSOR board
4
two screws
(BVTP 3x8)
3
CN962
3-11. BELT (TIMING), MOTOR ASSY (B)
2
two screws
(BTTP M2.6)
3
RF board
1
CN003
4
CN001
6
screw
(step screw (M))
7
pick-up unit
holder (73) assy
5
two screws
(step screw (M))
3
two screws
(BVTP 3x8)
6
MOTOR board
5
Removal the solders.
AVD-C70ES
claw
4
3-12. RF BOARD, PICK-UP UNIT
motor assy (B)
1
pulley (flange B)
2
belt (timing)
15
AVD-C70ES
Ver 1.3
SECTION 4
TEST MODE
[GENERAL DESCRIPTION]
The T est Mode allows you to make dia gnosis and adjustment easily
using the remote commander and monitor TV. The instructions,
diagnostic results, etc. are given on the on-screen display (OSD).
[TEST DISC LIST]
Use the following test disc on test mode.
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.
[STARTING TEST MODE]
1. Press the [POWER] button to turn the power on, and set the
function to DVD.
2. While pressing the x and [AUTO DEC] button, turn the
[VOLUME] knob clockwise to enter the test mode.
3. 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 :AVD-C70ES
Revision :x.xx
0-0. Quit
Quit the Syscon Diagnosis and return to the Test Mode Menu.
0-1. 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.
• Example display
### Syscon Diagnosis ###
Diag All Check
No.2 Version
2-3. ROM Check Sum
Check Sum = 2320
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 the [NEXT ] button to go to the
next item, or press the [ PREV] button to repeat the same
operation again.
To quit the diagnosis and return to Check Menu screen, press the
.
>
[RETURN] key on the remote commander to display Check Menu.
4. To execute each function, select the desired menu and press its
number on the remote commander (RM-SS880J).
5. To release from test mode, press the
the power off.
[POWER] button and tur n
[OPERA TING TEST MODE]
0. SYSCON DIAGNOSIS
The same contents as board detail check by serial interface can be
checked from the remote commander operation.
On the Test Mode Menu screen, press [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. EEPROM
4. SPIO
5. SD Bus
6. Video
7. Audio
• Error occurred
If an error occurred, the diagnosis is suspended and error is displayed.
Press the [RETURN] key on the remote commander to quit the
diagnosis, or press the [ PREV] button to repeat the same check
where an error occurred, or press the [NEXT ] button to continue
the check from the item next to faulty item.
General Description of Checking Method
Selecting 2 and subsequent items calls the submenu screen of each
item. And selecting 2 and subsequent items executes respective
menus and outputs the results.
For the contents of each submenu, see “Check Items List” as below .
Check Items List:
0-2. Version
0-2-1. All
0-2-2. Revision
0-2-3. ROM Check Sum
0-2-4. Model Type
0-2-5. Region
0-3. EEPROM Check
0-3-1. Sampling Check
0-3-2. Detail Check
0-4. GP I/O Check
0-5. SD Bus Check
0-6. Video Check
0-7. Audio Check
.
>
16
AVD-C70ES
Ver 1.3
0-2. Version
0-2-2. Revision
The revision number of ROM (IC204) that the program for
the DVD system processor (IC206) is stored.
(4 digits hexadecimal number)
0-2-3. ROM Check Sum
The revision number of ROM (IC204) that the program for
the DVD system processor (IC206) is stored.
0-2-4. Model Type
Model name is displayed.
0-2-5. Region
Model destination code is displayed. (2 digits number)
0-3. EEPROM Check
0-3-1. Sampling Check
EEPROM check at every 64 words.
It compares read data with write data of each address. When
there are discrepancies between two data, it displays error.
0-3-2. Detail Check
EEPROM check at every 1 word.
It compares read data with write data of each address. When
there are discrepancies between two data, it displays error.
0-4. GP I/O Check
Pull up/down setting check of the DVD system processor (IC206)
pin 150, 151 and 154 (for clock setting port).
0-5. SD Bus Check
SD bus data check between DVD decoder (IC701) and D-RAM
(IC706).
0-6. Video Check
Output the color bars for video level adjustment.
0-7. Audio Check
Output the test signal (1kHz sine wave) for 5.1 CH test.
1. DRIVE AUTO ADJUSTMENT
On the Test Mode Men u screen, press the [1] key on the remote
commander, and the Adjustment Menu will be displayed.
## Drive Auto Adjustment ##
Adjustment Menu
0. ALL
1. DVD-SL
2. CD
3. DVD-DL
1-0. ALL
Press the [10/0] key on the remote commander, 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.
Each time one disc was adjusted, it is ejected. Replace it with the
specified disc following the message. Y ou can finish the adjustment
by pressing the [RETURN] button on the remote commander.
Note: During adjustment of each disc, the measurement for disc type judg-
ment 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.
1-1. DVD-SL (single layer)
Press the [1] key on the remote commander and insert a DVD single
layer disc following the message. Then the adjustment will be made
through the steps below, 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. Spindle 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 on
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 loop filter offset adjust
23. Auto track gain adjust
Search Check
24. 32 track jump forward
25. 32 track jump reverse
26. 500 track jump forward
27. 500 track jump reverse
28. All servo stop
29. EEP copy loop filter offset
1-2. CD
Press the
following the message. Then the adjustment will be made through
the steps below , then adjusted values will be written to the EEPR OM.
[2] key on the remote commander and insert a CD disc
Exit: RETURN
Normally, [10/0] is selected to adjust DVD (single layer), CD and
DVD (dual layer) in this order . 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.
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. Spindle start
7. Wait 500 msec
8. Focus servo on 0
9. Auto track offset adjust
10. CLVA on
11. Wait 500 msec
17
AVD-C70ES
Ver 1.3
12. Tracking on
13. (TC display start)
14. Wait 1 sec
15. Jitter display start
16. Sled ON
17. Check CLV on
18. Auto loop filter offset adjust
19. Auto focus offset adjust
20. Auto focus gain adjust
21. Auto focus offset adjust
22. EQ boost adjust
23. Auto LFO Adjust
24. Auto track gain adjust
Search Check
25. 32Tj forward
26. 32Tj reverse
27. 500Tj forward
28. 500Tj reverse
29. All servo stop
1-3. DVD-DL (dual layer)
Press the [3] key on the remote commander and insert a DVD dual
layer disc following the message. Then the adjustment will be made
through the steps below, 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. Spindle 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 adjust, Auto focus adjust
17. Auto focus gain adjust
18. Auto focus offset adjust
19. EQ boost adjust
20. Auto loop filter offset adjust
21. Auto Track Gain Adjust
Search Check
22. 32 track jump forward
23. 32 track jump reverse
24. 500 track jump forward
25. 500 track jump reverse
Layer 0 Adjust
26. Focus jump (L1 t L0)
27. Auto track offset adjust L0
28. CLVA on
29. Wait 500 msec
30. Tracking on
31. Wait 500 msec
32. Sled on
33. Check CLV lock
34. Auto focus filter offset adjust
35. Auto Focus Adjust
36. Auto focus gain adjust
37. Auto focus offset adjust
38. EQ boost adjust
39. Auto Loop Filter Offset
40. Auto track gain adjust
Search Check
41. 32 track jump forward
42. 32 track jump reverse
43. 500 track jump forward
44. 500 track jump reverse
Layer Jump Check
45. Layer jump (L0 ? L1)
46. Layer jump (L1 ? L0)
47. All servo stop
2. DRIVE MANUAL OPERATION
Note: 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 displayed
when a disc is loaded.
Note:
1. Set correctly the disc type to be used on the Disc Type screen.
2. In case of an alarm, immediately press the x button to stop the
servo operation, and press the [POWER] button to turn the power
off.
Basic operation:
(controllable from front panel or remote commander)
[POWER] :Power OFF (release the Test Mode)
x : Servo stop
Z (DISC1 to 4) : 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
adjusted value
18
AVD-C70ES
2-1. Disc Type
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 T ype 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
2-1-3. Disc T ype 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 T ype 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)
2-2. Servo Control
Note: 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
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
surface when disc type judgment. (hexadecimal
number)
Mirr Count : The number of times which mirror counts between
disc surface and record surface when disc type
judging. (hexadecimal number)
FZC Count : The number of times which focus zero cross points
of each layer when lens down. (hexadecimal number)
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 T ype D VD
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)
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 layer
of designated layer in Disc T ype 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.
19
AVD-C70ES
2-3. Track/Layer Jump
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.
[10/0] : All servo off.
2-4. Non EEPROM Write Adjust
2-5. EEPROM Write Adjust
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
selected item is adjusted automatically.
[1] to [10/0] from the remote commander, and
[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.
2-6. Memory Check
Display images are shown as follows, and all two screens are able
to switch by theOkey (UP) or okey (DW).
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 manually. Select the desired
number
setting for the selected item will be displayed, then increase or
decrease numeric value with theOkey or okey. This value is
stored in the EEPROM. If CLV has been applied, the jitter is
displayed for reference for the adjustment.
[1] to [10/0] from the remote commander, and current
[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.
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. This
screen will also appear if [0]-All is selected in the Drive Auto
Adjustment. In this case, default setting cannot be made.
20
AVD-C70ES
2-7. Disc Check Memory
Disc Check Memory
1. SL Disc check
2. CD Disc check
3. DL Disc check
Exit: RETURN
On this screen, measure the mirror time of chucked disc, and write
to the EEPROM.
2-8. Error Rate Display
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.
3. MECHA AGING
On the T est Mode Menu screen, selecting [3] executes the aging of
the mechanism deck.
### Aging Test MENU ###
Operation Menu
1. Open/Close Test
Exit: RETURN
1) On the Aging Test MENU screen, press the [1] key on the
remote commander to display the Open/Close Test screen.
2) Insert discs and press the [ENTER] key on the remote
commander.
3) Is starts the aging.
During aging, the disc number, operating status and repeat cyc le
are 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 aging to return to the Aging Test MENU.
4. 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
theOkey orokey. Also, specific information can be displayed
by directly entering that number with ten keys.
UC : Incorrect value
CR : Correct value
Add: Address
2-9. SACD Water Mark Check
SACD Water Mark Check
PSP AMP
PSN
Start: ENTER Exit: RETURN
On this screen, measure the PSP AMP v alue and PSN value of SACD
water mark.
### 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
Clearing laser hours:
Press the
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 “Set Up Initialized”
message is displayed. The EMG. History screen will be restored
soon.
[DVD DISPLAY] and [CLEAR] keys in this order.
21
AVD-C70ES
Ver 1.2
• 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 serv o DSP
decoder (IC801) is faulty.
15: Communication to DVD decoder (IC701) failed, or DVD
decoder (IC801) 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 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.
5. MECHA ERROR HISTORY
On the T est 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
key orokey. Also, specific information can be displayed by
O
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
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
deck.
Ax : Initializing the mechanism deck.
D3 : Disc eject failing in the midst of initializing the mechanism
deck.
Dx : Initializing the mechanism deck.
Ex : Initializing the mechanism deck.
• 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
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
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.
• Error code (cc)
10 : Under a stop.
22 : Retry preparation failed.
23 : Retry failed.
• Error code (dd)
10 : Under a stop.
22 : Retry preparation failed.
23 : Retry failed.
6. 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 Information ##
IF con. Ver.x. xx
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.
• Error code (aa)
FF : Complete the initializing. (normal operation)
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
deck.
4x : Initializing the mechanism deck.
22
SYScon. Ver.x. xx (xxxx)
Model AVD-C70ES
Region 0x
Front End Ver.x.xx
Exit: RETURN
IF con. : The version of system controller (IC901).
SYScon. : The version of DVD system processor (IC206).
Front End: The version of mechanism controller (IC301).
7. VIDEO LEVEL ADJUSTMENT
On the Test Mode Menu screen, selecting [7] displa ys 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.
AVD-C70ES
SECTION 5
DIAGRAMS
5-1. IC PIN FUNCTION DESCRIPTION
• DVD BOARD IC301 CXP973064-233R (MECHANISM CONTROLLER)
Pin No. Pin Name I/O Pin Description
1 EEP SO O Not used. (Open)
2SDEN O Serial data enable signal output to DVD/CD RF amplifier
3
4 EEP WC O Not used. (Open)
5 EEP SI I/O Two-way data bus with the EEPROM
6 EEP RDY I EEPROM ready signal input from the DVD decoder
7 FCS JMP 1 O Focus jump 1 signal output to the motor/coil driver
8 FCS JMP 2 O Focus jump 2 signal output to the motor/coil driver
9 SENS CD I Internal status (SENSE) signal input from the digital signal processor
10 LOAD + O Loading motor drive signal (loading in direction) output terminal Not used. (Open)
11 LOAD – O Loading motor drive signal (loading out direction) output terminal Not used. (Open)
12 XCS DVD O Chip select signal output to the DVD decoder
13 VSS — Ground terminal (digital system)
14 to 21 D0 to D7 I/O Two-way data bus with the DVD decoder
22 INIT0 DVD I Interrupt signal input from the DVD decoder
23 INIT1 DVD I Interrupt signal input from the DVD decoder
24 FCOMP H O Serial data transfer clock signal output to the DSD decoder
25 FCOMP L O Reset signal output to the DVD decoder “L”: reset
26 SCOR I Subcode sync (S0+S1) detection signal input from the digital signal processor
27 LAT CD O Serial data latch pulse signal output to the digital signal processor
28 LD ON O
29 MIRR I Mirror signal input from the digital signal processor
30 COUT CD I Numbers of track counted signal input from the digital signal processor
31 INLIM I
32 CS ZIVA O Chip select signal output to the DVD system processor
33 SI ZIVA I Serial data input from the DVD system processor
34 SO ZIVA O Serial data output to the DVD system processor
35 SCK ZIVA O Serial data transfer clock signal output to the DVD system processor
36 DRVIRQ O Interrupt request signal output to the DVD system processor
37 DRVRDY O Ready signal output to the DVD system processor
38 RST I System reset signal input from the DVD system processor “L”: reset
39 VSS — Ground terminal (digital system)
40 XTAL I System clock input terminal (20 MHz)
41 EXTAL O System clock output terminal (20 MHz)
42 VDD — Power supply terminal (+3.3 V) (digital system)
43, 44 SLED A, SLED B O Sled motor drive signal output
45 SCK DSD O Output terminal for offset adjustment of APEO
46 SDOUT DSD O Serial data output to the DSD decoder
47 SDIN DSD I Serial data input from the DSD decoder
48 READY DSD I Ready signal input from the DSD decoder “L”: ready
49 DATA CD O Serial data output to the digital signal processor
50 CLOK CD O Serial data transfer clock signal output to the digital signal processor
51 XMSLAT O Serial data latch pulse signal output to the DSD decoder
52 SQSO I Subcode Q data input from the digital signal processor
DOCTRL/
ISBTEST “L”: digital out off, “H”: digital out on
Digital out on/off contrrol signal output to the digital signal processor
O
Laser diode on/off control signal output to the DVD/CD RF amplifier
“L”: laser diode off, “H”: laser diode on
Detection signal input from limit in switch
The optical pick-up is inner position when “H”
23
AVD-C70ES
Pin No. Pin Name I/O Pin Description
53 MUTE DSD O Muting on/off control signal output to the DSD decoder “H”: muting on
54 SQCK O Subcode Q data reading clock signal output to the digital signal processor
55 VSS — Ground terminal (digital system)
56 TRAY IN I Disc tray in detection signal input terminal Not used. (Fixed at “L” in this set.)
57 TRAY OUT I Disc tray out detection signal input terminal Not used. (Fixed at “L” in this set.)
58 GFS DVD I Guard frame sync signal input from the DVD decoder
59 MUTE CD O Muting on/off control signal output to the digital signal processor “H”: muting on
60 MUTE 2D O Muting on/off control signal output to the motor/coil driver “H”: muting on
61 SLED I Sled motor servo drive PWM signal input terminal
62 FG I Spindle motor control signal input
63 SP ON O Muting on/off control signal output to the motor/coil driver “H”: muting on
64 JIT I Jitter signal input
65 TE I Tracking error signal input from the DVD/CD RF amplifier
66 PI I Pull in signal input from the DVD/CD RF amplifier
67 FE I Focus error signal input from the DVD/CD RF amplifier
68 AVSS — Ground terminal (for A/D converter)
69 AVREF I Reference voltage input terminal (for A/D converter)
70 AVDD — Power supply terminal (+3.3 V) (for A/D converter)
71 GFS CD I Guard frame sync signal input from the digital signal processor
72 SCLK CD O SENSE serial data reading clock signal output to the digital signal processor
73 TSD M O Thermal shut down signal output to the motor/coil driver
74 FOK CD I Focus OK signal input from the digital signal processor
75 LOCK CD I GFS is sampled by 460 Hz “H” input when GFS is “H”
76 LDSEL O Laser diode selection signal output
77 SACD/DVD O SACD/DVD selection signal output “L”: DVD, “H”: SACD
78 I2C SIO I/O Communication data bus with the DVD system processor and system controller
79 I2C SCL I/O
80 RXD I Serial data input from the RS-232C (for check)
81 TXD O Serial data output to the RS-232C (for check)
82 SDCLK RF O Serial data transfer clock signal output to the DVD/CD RF amplifier
83 SDATA RF I/O Two-way data bus with the DVD/CD RF amplifier
84 XWR O Write strobe signal output to the DVD decoder
85 XRD O Read strobe signal output to the DVD decoder
86 (PWE) — Not used.
87 VDD — Power supply terminal (+3.3 V) (digital system)
88 VSS — Ground terminal (digital system)
89 to 96 A0 to A7 O Address signal output to the DVD decoder
97 A8 O Motor/coil driver power save control signal output terminal
98 XDRST O Reset signal output to the digital signal processor and DSD decoder “L”: reset
99 EEP WP O Write protect signal output to the EEPROM
100 EEP CLK O Clock signal output to the EEPROM
Communication data reading clock signal input or transfer clock signal output with
the DVD system processor and system controller
24
AVD-C70ES
• DVD BOARD IC401 CXD3068Q (DIGITAL SIGNAL PROCESSOR, DIGITAL SERVO PROCESSOR)
Pin No. Pin Name I/O Pin Description
1DVDD0 — Power supply terminal (+3.3 V) (digital system)
2 XRST I Reset signal input from the mechanism controller “L”: reset
3 MUTE I Muting on/off control signal input from the mechanism controller “H”: muting on
4DATAISerial data input from the mechanism controller
5 XLAT I Serial data latch pulse signal input from the mechanism controller
6 CLOK I Serial data transfer clock signal input from the mechanism controller
7 SENS O Internal status (SENSE) signal output to the mechanism controller
8 SCLK I SENSE serial data reading clock signal input from the mechanism controller
9ATSK I/O Input/output terminal for anti-shock Not used.
10 WFCK O Write frame clock signal output to the DVD decoder
11 RFCK O RFCK signal output terminal Not used.
12 XPCK O XPCK signal output terminal Not used.
13 GFS O Guard frame sync signal output to the mechanism controller
14 C2PO O C2 pointer signal output to the DVD decoder
15 SCOR O
16 C4M O 4.2336 MHz clock signal output terminal Not used.
17 WDCK O Guard subcode sync (S0+S1) detection signal output to the DVD decoder
18 DVSS0 — Ground terminal (digital system)
19 COUT O Numbers of track counted signal output to the mechanism controller
20 MIRR O Mirror signal output to the mechanism controller
21 DFCT I/O Defect signal input/output terminal Not used.
22 FOK O Focus OK signal output to the mechanism controller
23 PWMI I Spindle motor external control signal input terminal Not used.
24 LOCK O GFS is sampled by 460 Hz “H” output when GFS is “H”.
25 MDP O Spindle motor servo drive signal output to the DVD decoder
26 SSTP I
27 FSTO O 2/3 divider output terminal Not used.
28 DVDD1 — Power supply terminal (+3.3 V) (digital system)
29 SFDR O Sled servo drive PWM signal (+) output
30 SRDR O Sled servo drive PWM signal (–) output
31 TFDR O Tracking servo drive PWM signal (+) output
32 TRDR O Tracking servo drive PWM signal (–) output
33 FFDR O Focus servo drive PWM signal (+) output
34 FRDR O Focus servo drive PWM signal (–) output
35 DVSS1 — Ground terminal (digital system)
36 TEST I Input terminal for the test
37 TES1 I Input terminal for the test
38 VC I Middle point voltage (+1.65 V) input terminal
39 FE I Focus error signal input from the DVD/CD RF amplifier
40 SE I Sled error signal input from the DVD/CD RF amplifier
41 TE I Tracking error signal input from the DVD/CD RF amplifier
42 CE I Middle point servo analog signal input
43 RFDC I RF signal input from the DVD/CD RF amplifier
44 ADIO O Output terminal for the test Not used.
45 AVSS0 — Ground terminal (analog system)
46 IGEN I Stabilized current input for operational amplifiers
Subcode sync (S0+S1) detection signal output to the DVD decoder and mechanism
controller
Detection signal input from limit in switch
The optical pick-up is inner position when “H”
25
AVD-C70ES
Pin No. Pin Name I/O Pin Description
47 AVDD0 — Power supply terminal (+3.3 V) (analog system)
48 ASYO O EFM full-swing output terminal
49 ASYI I Asymmetry comparator voltage input terminal
50 RFAC I EFM signal input from the DVD/CD RF amplifier
51 AVSS1 — Ground terminal (analog system)
52 CLTV I Internal VCO control voltage input terminal
53 FILO O Filter output for master PLL
54 FILI I Filter input for master PLL
55 PCO O Charge pump output for master PLL
56 AVDD1 — Power supply terminal (+3.3 V) (analog system)
57 BIAS I Asymmetry circuit constant current input terminal
58 VCTL I VCO control voltage input terminal for the wideband EFM PLL Not used.
59 V16M O VCO oscillation output terminal for the wideband EFM PLL Not used.
60 VPCO O Charge pump output terminal for the wideband EFM PLL Not used.
61 DVDD2 — Power supply terminal (+3.3 V) (digital system)
62 ASYE I Asymmetry circuit on/off control signal input terminal “L”: off, “H”: on Not used.
63 MD2 I
64 DOUT O Digital audio signal output to the digital audio interface IC
65 LRCK O L/R sampling clock signal (44.1 kHz) output to the DVD decoder
66 PCMD O Serial data output to the DVD decoder
67 BCK O Bit clock signal (2.8224 MHz) output to the DVD decoder
68 EMPH O
69 XTSL I
70 DVSS2 — Ground terminal (digital system)
71 XTAI I System clock input terminal (33.8688 MHz)
72 XTAO O System clock output terminal (33.8688 MHz) Not used.
73 SOUT O Serial data output terminal Not used.
74 SOCK O Serial data reading clock signal output terminal Not used.
75 XOLT O Serial data latch pulse signal output terminal Not used.
76 SQSO O Subcode Q data output to the mechanism controller
77 SQCK I Subcode Q data reading clock signal input from the mechanism controller
78 SCSY I Input terminal for resynchronism of guard subcode sync (S0+S1) Not used.
79 SBSO O Subcode serial data output to the DVD decoder
80 EXCK I Subcode serial data reading clock signal input to the DVD decoder
Digital out on/off control signal input from the mechanism controller
“L”: digital out off, “H”: digital out on
“L” is output when playback disc is emphasis off
“H” is output when playback disc is emphasis on Not used.
Input terminal for the system clock frequency setting
“L”: 16.9344 MHz, “H”: 33.8688 MHz Fixed at “H” in this set.
26
AVD-C70ES
• DVD BOARD IC607 CXD9617R (AUDIO DIGITAL SIGNAL PROCESSOR)
Pin No. Pin Name I/O Pin Description
1 VSS — Ground terminal
2 XRST I Reset signal input from the system controller “L”: reset
3 EXTIN I Master clock signal input terminal Not used. (Fixed at “L” in this set.)
4 FS2 I Sampling frequency selection signal input terminal Not used. (Fixed at “L” in this set.)
5 VDDI — Power supply terminal (+2.6 V)
6 FS1 I Sampling frequency selection signal input terminal Not used. (Fixed at “L” in this set.)
7 PLOCK O Internal PLL lock signal output terminal Not used. (Open)
8 VSS — Ground terminal
9 MCLK1 I System clock signal input terminal (13.5 MHz)
10 VDDI — Power supply terminal (+2.6 V)
11 VSS — Ground terminal
12 MCLK2 O System clock signal output terminal (13.5 MHz)
13 MS I
14 SCKOUT O Internal system clock signal output to the D/A converter and stream processor
15 LRCKI1 I L/R sampling clock signal (44.1 kHz) input from the digital audio processor
16 VDDE — Power supply terminal (+3.3 V)
17 BCKI1 I Bit clock signal (2.8224 MHz) input from the digital audio processor
18 SDI1 I Front L-ch and R-ch audio serial data input from the digital audio processor
19 LRCKO O L/R sampling clock signal (44.1 kHz) output to the D/A conv erter and stream processor
20 BCKO O Bit clock signal (2.8224 MHz) output to the D/A converter and stream processor
21 VSS — Ground terminal
22 KFSIO I Audio clock signal (11.2896 MHz) input from the digital audio processor
23 SDO1 O Front L-ch and R-ch audio serial data output to the stream processor
24 SDO2 O Center and woofer audio serial data output to the stream processor
25 SDO3 O Rear L-ch and R-ch audio serial data output to the stream processor
26 SDO4 O Audio serial data output to the D/A converter
27 SPDIF O S/PDIF signal output terminal Not used. (Open)
28 LRCKI2 I L/R sampling clock signal (44.1 kHz) input from the A/D converter
29 BCKI2 I Bit clock signal (2.8224 MHz) input from the A/D converter
30 SDI2 I Center and woofer audio serial data input from the digital audio processor
31 VSS — Ground terminal
32 HACN O Acknowledge signal output to the system controller
33 HDIN I Write data input from the system controller
34 HCLK I Clock signal input from the system controller
35 HDOUT O Read data output to the system controller
36 HCS I Chip select signal input from the system controller
37 SDCLK O Clock signal output terminal Not used. (Open)
38 CLKEN O Clock enable signal output terminal Not used. (Open)
39 RAS O Row address strobe signal output terminal Not used. (Open)
40 VDDI — Power supply terminal (+2.6 V)
41 VSS — Ground terminal
42 CAS O Column address strobe signal output terminal Not used. (Open)
43 DQM O Output terminal of data input/output mask Not used. (Open)
44 CS0 O Chip select signal output to the S-RAM
45 WE0 O Write enable signal output to the S-RAM
Master/slave selection signal input terminal
“L”: slave, “H”: master (fixed at “L” in this set.)
27
AVD-C70ES
Pin No. Pin Name I/O Pin Description
46 VDDE — Power supply terminal (+3.3 V)
47 WMD1 I S-RAM wait mode setting terminal Fixed at “H” in this set
48 VSS — Ground terminal
49 WMD0 I S-RAM wait mode setting terminal Fixed at “L” in this set
50 PAGE2 O Page selection signal output terminal Not used. (Open)
51 VSS — Ground terminal
52, 53 PAGE1, PAGE0 O Page selection signal output terminal Not used. (Open)
54 BOOT I Boot mode control signal input terminal Not used. (Fixed at “L” in this set.)
55 BTACT O Boot mode state display signal output terminal Not used. (Open)
56 BST I Boot trap signal input from the system controller
57 MOD1 I
58 MOD0 I
59 EXLOCK I PLL lock error and data error flag input from the digital audio interface IC
60 VDDI — Power supply terminal (+2.6 V)
61 VSS — Ground terminal
62, 63 A17, A16 O Address signal output terminal Not used. (Open)
64 to 66 A15 to A13 O Address signal output to the S-RAM
67 GP10 O L/R sampling clock signal (44.1 kHz) output to the D/A converter and stream processor
68 GP9 O Decode signal output to the system controller
69 GP8 I Bit 1 input terminal of channel status from the digital audio interface IC
70 VDDI — Power supply terminal (+2.6 V)
71 VSS — Ground terminal
72 to 75 D15 to D12 I/O Two-way data bus with the S-RAM
76 VDDE — Power supply terminal (+3.3 V)
77 to 80 D11 to D8 I/O Two-way data bus with the S-RAM
81 VSS — Ground terminal
82 to 85 A9, A12 to A10 O Address signal output to the S-RAM
86 TDO O Simple emulation data output terminal Not used. (Open)
87 TMS I Simple emulation data input start/end detection signal input terminal Not used. (Open)
88 XTRST I Simple emulation asychronous break input terminal Not used. (Open)
89 TCK I Simple emulation clock signal input terminal Not used. (Open)
90 TDI I Simple emulation data input terminal Not used. (Open)
91 VSS — Ground terminal
92 to 97 A8 to A3 O Address signal output to the S-RAM
98, 99 D7, D6 I/O Two-way data bus with the S-RAM
100 VDDI — Power supply terminal (+2.6 V)
101 VSS — Ground terminal
102 to 105 D5 to D2 I/O Two-way data bus with the S-RAM
106 VDDE — Power supply terminal (+3.3 V)
107, 108 D1, D0 I/O Two-way data bus with the S-RAM
109, 110 A2, A1 O Address signal output to the S-RAM
111 VSS — Ground terminal
112 A0 O Address signal output to the S-RAM
113 PM I PLL reset signal input from the system controller “L”: reset
114 SDI3 I Rear L-ch and R-ch audio serial data input from the digital audio processor
PLL input frequency selection signal input terminal
“L”: 384fs, “H”: 256fs (fixed at “H” in this set)
Mode setting terminal
“L”: single chip mode, “H”: use prohibition (fixed at “L” in this set)
28
Pin No. Pin Name I/O Pin Description
115 SDI4 I Audio serial data input terminal Not used. (Fixed at “L” in this set.)
116 SYNC I
117 to 119 VSS — Ground terminal
120 VDDI — Power supply terminal (+2.6 V)
Synchronous/asynchronous selection signal input terminal
“L”: synchronous, “H”: asynchronous (fixed at “H” in this set)
AVD-C70ES
29
AVD-C70ES
• DVD BOARD IC701 CXD1882R (DVD DECODER)
Pin No. Pin Name I/O Pin Description
1, 2 D5, D6 I/O Two-way data bus with the mechanism controller
3 VSS — Ground terminal (digital system)
4D7I/O Two-way data bus with the mechanism controller
5A0IAddress signal input from the mechanism controller
6 VDD — Power supply terminal (+3.3 V) (digital system)
7A1IAddress signal input from the mechanism controller
8 VDD5V — Power supply terminal (+5 V)
9 to 14 A2 to A7 I Address signal input from the mechanism controller
15 VSS — Ground terminal (digital system)
16 XWAIT O Wait signal output terminal Not used. (Open)
17 XRD I Read strobe signal input from the mechanism controller
18 XWR I Write strobe signal input from the mechanism controller
19 XCS I Chip select signal input from the mechanism controller
20, 21 XINT0, XINT1 O Interrupt signal output to the mechanism controller
22 VDD — Power supply terminal (+3.3 V) (digital system)
23 XHRS I Not used. (Open)
24 HDB7 O Stream data signal output to the DSD decoder and DVD system processor
25 VSS — Ground terminal (digital system)
26 HDB8 O Error flag signal output to the DSD decoder and DVD system processor
27 HDB6 O Stream data signal output to the DSD decoder and DVD system processor
28 VDDS — Power supply terminal (+5 V) (digital system)
29 HDB9 O Not used. (Open)
30 HDB5 O Stream data signal output to the DSD decoder and DVD system processor
31 HDBA O Not used. (Open)
32 HDB4 O Stream data signal output to the DSD decoder and DVD system processor
33 VSS — Ground terminal (digital system)
34 HDBB O Not used. (Open)
35 HDB3 O Stream data signal output to the DSD decoder and DVD system processor
36 VDD — Power supply terminal (+3.3 V) (digital system)
37 HDBC O Not used. (Open)
38 VDDS — Power supply terminal (+5 V) (digital system)
39 HDB2 O Stream data signal output to the DSD decoder and DVD system processor
40 HDBD O Not used. (Open)
41 HDB1 O Stream data signal output to the DSD decoder and DVD system processor
42 VSS — Ground terminal (digital system)
43 HDBE O Not used. (Open)
44 HDB0 O Stream data signal output to the DSD decoder and DVD system processor
45 HDBF O Not used. (Open)
46 XSAK O Serial data effect flag signal output to the DSD decoder and DVD system processor
47 VDDS — Power supply terminal (+5 V) (digital system)
48 XDCK O Serial data transfer clock signal output to the DSD decoder and DVD system processor
49 XSHD O Header flag signal output to the DSD decoder
50 VDD — Power supply terminal (+3.3 V) (digital system)
51 REDY O Not used. (Fixed at “H” in this set.)
52 VSS — Ground terminal (digital system)
30
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