Sony AVD-K800P - 5 Dvd Changer/receiver User manual

AVD-K800P
US Model
Canadian Model
AEP Model
UK Model
E Model
SERVICE MANUAL
COMPACT AV SYSTEM
Sony Corporation
Home Audio Company
Published by Sony Engineering Corporation
9-877-319-01
2003E16-1
© 2003.05
Ver 1.0 2003. 05
Model Name Using Similar Mechanism NEW
Mechanism Type CDM79-DVBU22
Optical Pick-up Name TDP022W
SPECIFICATIONS
AUDIO POWER SPECIFICATIONS
POWER OUTPUTAND TOTAL HARMONIC DISTORTION:
With 6 ohm loads, both channels driven, from 120 – 20,000 Hz; rated 60
watts per channel minimum RMS power , with no more than 0.7 % total
harmonic distortion from 250 milliwatts to rated output (USA model only).
Amplifier section
Rated Power Output at Stereo Mode
60 W + 60 W (6 ohms, at 1 kHz, THD 0.7 %)
Reference Power Output Front: 100 W/ch (6 ohms at 1 kHz, THD 10 %)
Center*: 100 W (6 ohms at 1 kHz, THD 10 %)
Surround*: 100 W/ch (6 ohms at 1 kHz, THD 10 %)
Sub woofer*: 100 W (6 ohms at 100 Hz, THD 10 %)
*Depending on the sound field settings and the source, there may be no sound output.
Inputs (Analog) ANALOG IN:
Sensitivity: 500 mV
Impedance: 50 kilohms
Outputs (Analog) PHONES:
Accepts low- and high-impedance headphones
CD/DVD system
Laser Semiconductor laser
(DVD: λ= 650 nm)
(CD: λ= 780 nm)
Emission duration: continuous
Signal format system NTSC/PAL or 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
Harmonic distortion Less than 0.03 %
FM tuner section
System PLL quartz-locked digital synthesizer system
Tuning range
North American models: 87.5 – 108.0 MHz (100 kHz step)
Other models: 87.5 – 108.0 MHz (50 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
North American models: 530 – 1,710 kHz (with the interval set at 10 kHz)
531 – 1,710 kHz (with the interval set at 9 kHz)
European models: 531 – 1,602 kHz (with the interval set at 9 kHz)
Mexican models: 530 – 1,610 kHz (with the interval set at 10 kHz)
Other models: 530 – 1,610 kHz (with the interval set at 10 kHz)
531 – 1,602 kHz (with the interval set at 9 kHz)
Antenna AM loop antenna
Intermediate frequency 450 kHz
Video section
Inputs Video: 1 Vp-p 75 ohms
Outputs Video: 1 Vp-p 75 ohms
Component: Y: 1Vp-p 75 ohms
P
B /C B : 0.7 Vp-p 75 ohms
P
R /C R : 0.7 Vp-p 75 ohms
General
Power requirements
North American and Mexican models:
120 V AC, 60 Hz
European models: 230 V AC, 50/60 Hz
Other models: 120/220 V AC, 50/60 Hz
Power consumption
Canadian models: 240 VA
Other models: 190 W
Power consumption (at Power Saving Mode):
0.5 W
Dimensions (approx.) 430 ×170 ×450 mm (17 ×6 7/8×17 7/8inches)
(w/h/d) incl. projecting parts
Mass (approx.) 11.5 kg (25 lb 6 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.
This system incorporates with Dolby* Digital and Dolby Pro Logic (II) adaptive matrix
surround decoder and the DTS** Digital Surround System.
*Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic” and the double-D symbol are trademarks of Dolby Laboratories.
** Manufactured under license from Digital Theater Systems, Inc.
“DTS” and “DTS Digital Surround” are trademarks of Digital Theater Systems, Inc.
AVD-K800P is the amplifier, CD/DVD and tuner system in HT-C800DP.

2
AVD-K800P
LEAKAGE
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 microampers).
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
VOM or battery-operatedAC voltmeter. The “limit” indication
is 0.75V, 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 2VAC range are suitable. (See
Fig. A)
Fig. A. Using an AC voltmeter to check AC leakage.
0.15 µ F
To Exposed Metal
Parts on Set
1.5k
Ω
AC
voltmete
r
(0.75V)
Earth Ground
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous
radiation exposure.
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 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 CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer:
Checktheantennaterminals,metaltrim,“metallized”knobs,screws,
and all other exposed metal parts forAC leakage. Check leakage as
described below.
Laser component in this product is capable of emitting radiation
exceeding the limit for Class 1.
This appliance is classified as a
CLASS 1 LASER product.
The CLASS 1 LASER
PRODUCT MARKING is
located on the rear exterior.
SAFETY-RELATED COMPONENTWARNING!!
COMPONENTS IDENTIFIED BY MARK 0OR DOTTED LINEWITH
MARK 0ON THE SCHEMATIC DIAGRAMS AND INTHE 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.
Unleaded solder
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
•Unleaded solder melts at a temperature about 40°C higher than
ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350°C.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
•Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow) than
ordinary solder so use caution not to let solder bridges occur such
as on IC pins, etc.
•Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE 0SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
The following caution
label is located inside
the apparatus.

3
AVD-K800P
NOTES ON HANDLINGTHE 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 objective lens.
LASER DIODE AND FOCUS SEARCH OPERATION
CHECK
Carry out the “S curve check” in “CDsection adjustment” and check
that the S curve waveform is output several times.
MODEL IDENTIFICATION
— BACK PANEL —
Part No.
•Abbreviation
E51 : Chilean and peruvian models.
Model
US and E51 models
Canadian model
Mexican model
AEP model
UK model
PARTS No.
4-244-942-0s
4-244-942-1s
4-244-942-2s
4-244-942-3s
4-244-942-4s
HOWTO OPENTHE DISCTRYWHEN POWER SWITCHTURNS OFF
3 loading (panel)
2 table
1 Turn the gear (shaft) in the
direction of the arrow.
gear (shaft)
hole of chassis

4
AVD-K800P
TABLE OF CONTENTS
1. GENERAL ·········································································· 5
2. DISASSEMBLY
2-1. Case ··············································································· 7
2-2. Loading (PANEL) ························································· 8
2-3. CD Mechanism Deck (CDM79-DVBU22) ··················· 8
2-4. Front Panel Assy ···························································· 9
2-5. DISPLAY Board, OPEN/CLOSE Board,
POWER SWITCH Board, HP Board ···························· 9
2-6. Tuner Unit (TM301), I/O Board·································· 10
2-7. DMB03 Board ····························································· 10
2-8. DC Fan (FAN1) ··························································· 11
2-9. MAIN Board ······························································· 11
2-10.Table Assy ··································································· 12
2-11.SE-130 Board ······························································ 13
2-12.DC Motor (M001) ······················································· 14
2-13.Pickup Unit Section ····················································· 14
2-14.RF Board ····································································· 15
3. TEST MODE··································································· 16
4. DIAGRAMS
4-1. Circuit Board Location················································ 25
4-2. Block Diagrams
— RF SERVO Section — ··········································· 26
— VIDEO Section — ·················································· 27
— AUDIO Section — ················································· 28
— AMP Section — ····················································· 29
— POWER Section — ················································ 30
4-3. Printed Wiring Board — RF Section —······················ 31
4-4. Schematic Diagram — RF Section — ························ 32
4-5. Printed Wiring Board — DMB Section (SIDE A) — · 33
4-6. Printed Wiring Board — DMB Section (SIDE B) — · 34
4-7. Schematic Diagram — DMB Section (1/8) — ··········· 35
4-8. Schematic Diagram — DMB Section (2/8) — ··········· 36
4-9. Schematic Diagram — DMB Section (3/8) — ··········· 37
4-10.Schematic Diagram — DMB Section (4/8) — ··········· 38
4-11.Schematic Diagram — DMB Section (5/8) — ··········· 39
4-12.Schematic Diagram — DMB Section (6/8) — ··········· 40
4-13.Schematic Diagram — DMB Section (7/8) — ··········· 41
4-14.Schematic Diagram — DMB Section (8/8) — ··········· 42
4-15.Printed Wiring Board — I/O Section — ····················· 43
4-16.Schematic Diagram — I/O Section — ························ 44
4-17.Printed Wiring Board — MAIN Section — ················ 45
4-18.Schematic Diagram — MAIN Section (1/3) — ··········46
4-19.Schematic Diagram — MAIN Section (2/3) — ··········47
4-20.Schematic Diagram — MAIN Section (3/3) — ··········48
4-21.Printed Wiring Board
— VOLTAGE SELECTOR, LOADING Section — ··· 49
4-22.Schematic Diagram — LOADING Section — ··········· 50
4-23.Printed Wiring Board — DISPLAY Section — ·········· 51
4-24.Schematic Diagram — DISPLAY Section — ············· 52
4-25. IC Block Diagrams ····················································· 54
4-26. IC Pin Function Description ······································· 61
5. EXPLODED VIEWS
5-1. Case Section ································································ 70
5-2. Front Panel Section ····················································· 71
5-3. Chassis Section···························································· 72
5-4. CD Mechanism Deck Section-1 (CDM79-DVBU22)· 73
5-5. CD Mechanism Deck Section-2 (CDM79-DVBU22)· 74
6. ELECTRICAL PARTS LIST ······································· 75

5
AVD-K800P
SECTION 1
GENERAL
Front Panel
?/1
PHONES
DISC SELECT
MULTI CHANNEL DECODING
12345 SUB WOOFER
LEVEL
FUNCTIONPRESET
+
–+
MASTER
VOLUME
SOUND FIELD
EX-CHANGE DISC SKIP OPEN/CLOSE
–+
1?/1 (power switch) (29)
2(remote sensor) (18)
3MULTI CHANNEL DECODING
indicator (49)
4Front panel display (12)
5Disc tray (29)
6EX-CHANGE (30)
7DISC SKIP (29)
8AOPEN/CLOSE (29)
9SOUND FIELD +/– (50)
0MASTER VOLUME control (29, 70)
qa SUB WOOFER LEVEL (69)
qs FUNCTION (29)
qd PRESET +/–, ./>(27, 30)
qf x(stop) (30)
qg S(pause) (30)
qh H(play) (29)
qj DISC SELECT 1 – 5 (29)
qk PHONES jack (29)
Rear Panel
L
R
y
AM
AUDIO IN VIDEO IN FRONT R
SURR R
SUB WOOFER SURR L
– + – + – +
+–+–+–
FRONT LCENTER
SPEAKERS
VOLTAGE
SELECTOR
Y
TV
ANTENNA
120V
220V
L
R
AUDIO IN
VIDEO MONITOR
COMPONENT
VIDEO OUT
VIDEO OUT
P
R / C R
P B / C B
1AM antenna terminals (22)
2FM 75ΩCOAXIAL antenna jack (22)
3VOLTAGE SELECTOR (only for
equipped models) (25)
4Ventilation holes (fan) (74)
5SPEAKERS jacks (20)
6COMPONENT VIDEO OUT jacks (24)
7MONITOR (VIDEO OUT) jack (24)
8VIDEO (AUDIO L/R IN/VIDEO IN)
jacks (24)
9TV (AUDIO L/R IN) jacks (24)
This section is extracted
from instruction manual.

6
AVD-K800P
Quick reference for Remote Commander
Note
The remote control of the unit employs command
signals in common with other Sony DVD products.
Thus, depending on the button, other Sony DVD
products may respond.
1SOUND FIELD +/–
Selects the sound field.
2FUNCTION
Selects the component you want to use.
3ST/MONO
Switches monaural or stereo of FM stereo reception.
4BAND
Selects AM or FM band.
5REPEAT
Displays the “REPEAT” display on the TV screen.
6PLAY MODE
Selects program or shuffle play mode.
7Number buttons
Selects the items of settings.
8./>, PRESET +/–
./>: Press to go to the next chapter or track or
to go back to the previous chapter or track.
PRESET +/– : Scan all preset stations.
9XPAUSE
Pauses playing a disc.
q; H
Plays a disc.
f
F
Gg
HX
mM
y
y
.>
FUNCTION
BAND
PLAY MODE REPEAT
TIME
AUDIO
ANGLE
SUBTITLE
CLEAR
MEMORY D. SKIP
OPEN/
CLOSE
ST/MONO
SYSTEM STANDBY
SOUND FIELD
TV ?/1
123
456
789
10/0
>10
ENTER
PRESET
TOP MENU –
DVD ALBUM + MENU
DVD
MUTING
RETURN
TV/
VIDEO
DVD DISPLAY
VOLUME
––++
TUNING
SLOW
x
?/1
O
TV VOL TV CH
BASS
BOOST
DIMMER
DVD
SETUP
qa DVD MENU/ALBUM +
Displays the DVD menu on the TV screen.
qs DVD TOP MENU/ALBUM –
Displays the title menu on the TV screen.
qd C/X/x/c/ENTER
Selects and executes the items or settings.
qf DVD DISPLAY
Displays the Control Menu display on the TV
screen to set or adjust the items.
qg TV VOL +/–
Adjust the volume of the TV.
qh TV CH +/–
Select preset TV channels.
qj TV [/1(on/standby)
Turns the TV on and off.
qk [/1(on/standby)
Turns on and off the power of the system.
ql ZOPEN/CLOSE
Opens or closes the disc tray.
w; MEMORY
Press to store a preset station.
wa D.SKIP
Skips discs.
ws TIME
Displays the playing time of the disc, etc., on the
front panel display.
wd AUDIO
Changes the sound while playing a DVD or VIDEO
CD.
wf ANGLE
Changes the angles when playing a DVD.
wg SUBTITLE
Changes the subtitles when playing a DVD.
wh ENTER
Executes the items or settings.
wj CLEAR
Press to return to the Continuous play, etc.
wk m/M,/ SLOW, TUNING +/–
m/M(SCAN) : Locate a point while monitoring
the picture while playing disc.
/ (SLOW) : Play a disc in slow motion in the
pause mode.
TUNING +/– : Scan all available radio stations.
wl xSTOP
Stops playing a disc.
e; MUTING
Mutes the sound.
ea VOLUME +/–
Adjust the SYSTEM volume.
es ORETURN
Press to return to the previously selected screen, etc.
ed TV/VIDEO
Changes the input mode of the TV.
ef BASS BOOST
Adjust the bass tone.
eg DVD SETUP
Displays the setup display on the TV screen to set
or adjust the items.
eh DIMMER
Changes the brightness of the front panel display by
two steps.

7
AVD-K800P
SECTION 2
DISASSEMBLY
Note: Follow the disassembly procedure in the numerical order given.
2-1. Case
•The equipment can be removed using the following procedure.
CASE
FRONT PANEL ASSY
LOADING (PANEL)
DMB03 BOARD
TABLE ASSY
MAIN BOARD
SE-130 BOARD
RF BOARD
DC FAN (FAN1) DC MOTOR
(M001)
PICKUP UNIT
SECTION
DISPLAY BOARD,
OPEM/CLOSE BOARD,
POWER SWITCH BOARD,
HP BOARD
CD MECHANISM DECK
(CDM79-DVBU22)
TUNER UNIT (TM301),
I/O BOARD
SET
1 two screws
(CASE 3 TP2
)
2 two screws
(CASE 3 TP2)
3 three screws
(CASE 3 TP2)
4 CASE (385)

8
AVD-K800P
2-2. Loading (PANEL)
2-3. CD Mechanism Deck (CDM79-DVBU22)
3 loading (panel)
2 table
1 Turn the gear (shaft) in the
direction of the arrow.
gear (shaft)
hole of chassis
chassis assy
7 CD mechanism deck
(CDM79-DVBU22)
Remove this screw after making
a table slide in the direction of an arrow.
2 three screws
(BVTP 2.6
× 8)
8 cdm chassis
1 three screws
(BVTP 3
× 8)
5 three screws
(BVTP 3
× 8)
6 screw
(BVTP 3
× 8)
3 flat type wire
(29 core) (CN501)
4 connector (CN906)
table

9
AVD-K800P
2-4. Front Panel Assy
2-5. DISPLAY Board, OPEN/CLOSE Board, POWER SWITCH Board, HP Board
chassis assy
1 screw
(+BVTP 2.6
× 8)
2 screw
(+BVTP 2.6
× 8)
3 two screws
(+BVTP 2.6
× 8)
4 five screws
(+BVTP 2.6
× 8)
6 flat type wire
(25 core) (CNS901)
5 connector (CNP100)
7 front panel assy
3 six screws
(+BVTP 2.6
× 8)
qd two screws
(+BVTP 2.6
× 8
)
0 two screws
(+BVTP 2.6
× 8)
7 three screws
(+BVTP 2.6
× 8)
qs POWER SWITCH board
qf HP board
6 DISPLAY board
9 OPEN / CLOSE board
4 two claws
5 flat type wire
(25 core) (CNS100)
8 connector (CNP104)
qa connector (CNP102)
1 knob (vol)
2 nut

10
AVD-K800P
2-6.Tuner Unit (TM301), I/O Board
2-7. DMB03 Board
1 wire (flat type) (11 core)
5 wire (flat type) (17 core)
4 connector (CNP3)
6 wire (flat type) (11 core)
7 wire (flat type) (25 core)
q; I/O board
8 screw
(+BVTP 3
× 8)
2 three screws
(+BVTP 3 × 8
)
9 three screws
(+BVTP 3 × 8)
3 tuner unit (TM301)
3 wire (flat type)
@ (25 core)
4 connector (CN102)
6 connector (CNP902)
8 connector (CNP905)
9 connector (CNP903)
7 connector (CN804)
5 DMB03 boar
d
1 four screws
(+BVTP 3
× 8)
q; four screws
qa power transformer
(T901)
2 heat sink

11
AVD-K800P
2-8. DC Fan (FAN1)
2-9. MAIN Board
2 connector
(CNP801)
1 four screws
(+BVTP 3 × 8)
3 DC fan (FAN1)
9 wire (flat type)
(CNS905)
7 wire (flat type)
(CNS901)
1 connector
(CNP100)
2 connector
(CN102)
q; two screws
(+BVTP 3
× 8)
qs four screws
(+BVTP 3
× 6)
qd MAIN board
qa five screws
(+BVTP 3
× 8)
5 connector
(CNP903)
4 connector
(CNP905)
6 connector
(CNP902)
8 connector
(CNP901)
3 connector
(CN804)

12
AVD-K800P
2-10.Table Assy
1 floating screw
(+PTPWH M2.6)
2 tray
4 screw
(+BTP2.6
× 8)
7 screw
(+BTP2.6
× 8)
6 plate (guide)
5 claw
8 claw
3
9
plate (guide)
0 flat type wire
(6 core) (CN002)
table assy

13
AVD-K800P
2-11. SE-130 Board
3 claw
6 SE-130 board
2 claw
0 td belt
qa td unit assy
table assy
9 td motor assy
4 two screws
(+BTP 2.6
× 8)
7 two screws
(+BTP 2.6
× 8)
8 two screws
(+P 3
× 3)
5 flat type wire
(6 core) (CN101)
1 connector (CN102)

14
AVD-K800P
2-12. DC Motor (M001)
2-13. Pickup Unit Section
1 two screws
(+BV B3)
2 chuck assy
3 screw
(+PTPWH M2.6)
4 gear (chuck)
6 two claws
8 pickup unit sectio
n
7
5
5 connector
(CN004)
4 two screws
(+P 2.6 × 4)
1 screw
(+PTPWH M2.6)
3 belt (loading)
2 gear (loading A)
6 DC motor (M001)

15
AVD-K800P
2-14. RF Board
3 flexible flat cable (24 core)
(CN001)
4 flexible flat cable (9 core)
(CN003)
2 claw
5 RF board
1 two screws
(+BTP 2.6
× 10)
6 three step screws (M)
7 three insulators
8 pickup unit
9 holder (BU) assy

16
AVD-K800P SECTION 3
TEST MODE
[Version Display Mode]
*The software version is displayed.
Procedure:
1. Press the ?/1 button to turn the set on.
2. To enter the test mode, press the three buttons
INPUT SELECTOR , .and DISC SELECT 1
simultaneously.
3. The message “VER #.##” is displayed for a while.
[JogVolume Mode]
*Master Volume Check.
Procedure:
1. Press the ?/1 button to turn the set on.
2. To enter the test mode, press the three buttons x, >and
DISC SELECT 5 simultaneously.
3. The message “JOG 0” is displayed.
4. “JOG 0” value increases like +1, +2, +3 ... if rotating the
MASTER VOLUME knob clockwise, or it decreases like
-1, -2, -3, ... if rotating counter-clockwise.
5. To exit from this mode, press the ?/1 button to turn the set
off.
[Key Check Mode]
*Keyboard check.
Procedure:
1. Press the ?/1 button to turn the set on.
2. To enter the test mode, press three buttons x, >and
DISC SELECT 2 simultaneously.
3. In the key check mode, the fluorecent indicator displays
“KEYNUM 0”. Each time a button (without the ?/1 button)
is pressed, “KEYNUM 0” value increases. However, once a
button is pressed, it is no longer taken into account.
4. To exit from this mode, press the ?/1 button to turn the set
off.
[DisplayTest Mode]
*Fluorescent segments and LEDs are tested when this test is
activated.
Procedure:
1. Press the ?/1 button to turn the set on.
2. To enter the test mode, press the three buttons S, >and
DISC SELECT 3 simultaneously.
3. All segments turn on and all LEDs turn on.
( MULTI CHANNEL DECODING LED (blue),
DISC SELECT 1 to 5 LEDs (green, amber))
4. Press the >button and confirm the display and all LEDs
turn on.
5. Press the >button and confirm the display and all LEDs
turn off.
6. Press the >button and confirm all segments and all LEDs
turn off.
7. Press the >button and the message “STRU *.**” is
displayed.
8. Press the >button and the message “DVDU *.**” is
displayed.
9. Press the >button and the message “F/EU *.**” is
displayed.
10. Press the >button and the model name “HT-C800DP” is
displayed.
11. Press the >button and the destination “DEST-***” is
displayed.
12. Press the >button and the message “M_LED ON” is
displayed. The MULTI CHANNEL DECODING LED (blue)
is turned on.
13. Press the >button and the message “4-G5-A” is displayed.
The DISC SELECT 4 (green) LED and the DISC SELECT 5
(amber) LED are turned on.
14. Press the >button and the message “3-G4-A” is displayed.
The DISC SELECT 3 (green) LED and the DISC SELECT 4
(amber) LED are turned on.
15. Press the >button and the message “2-G3-A” is displayed.
The DISC SELECT 2 (green) LED and the DISC SELECT 3
(amber) LED are turned on.
16. Press the >button and the message “1-G2-A” is displayed.
The DISC SELECT 1 (green) LED and the DISC SELECT 2
(amber) LED are turned on.
17. Press the >button and the message “ALL GREEN” is
displayed. The DISC SELECT 1 to 5 (green) LEDs are turned
on.
18. Press the >button and the message “ALL AMBER” is
displayed.The DISCSELECT1to5 (amber)LEDs are turned
on.
19. Press the >button.All segments turn on and all LEDs turn
on just the same as 3.
20. By pressing the .button, these tests are performed in
reverse order.
21. To exit from this mode, press the ?/1 button to turn the set
off.
[DiscTray Lock]
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
Setting Procedure:
1. Press the ?/1 button to turn the set on.
2. Presstwobuttonsof xand Asimultaneously for fiveseconds.
3. The message “LOCKED” is displayed and the tray is locked.
Releasing Procedure:
1. Press twobuttonsof xand Asimultaneouslyforfiveseconds
again.
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 ?/1 button.
[All Clear Mode]
*The All Clear 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. Press the ?/1 button to turn the set on.
2. To enter the test mode, press the three buttons S, .and
DISC SELECT 1 simultaneously.
3. The fluorescent indicator tube displays the message “ALL
CLEAR” and the set is reset.
PCMDIGITAL EX
DTS
FM AM
ANGLE PL II
ST MPEG-2PROGRESSIVEREPEAT1
BASS
u
BOOST AAC
SHUFFLEMP3
MULTI PBC
ALL1DISCS
PROGRAM
D
D
D D
dB
kHz
mft.
MHz
CD
VIDEO CD
SACD
DVD
SMH MONOAUTONTSCTRACKTITLECHAPTER
PL II
D
D
PCMDIGITAL EX
DTS
FM AM
ANGLE
STSMHMPEG-2PROGRESSIVEMONOAUTONTSCTRACKTITLECHAPTERREPEAT1
BASS
u
BOOST AAC
SHUFFLEMP3
MULTI PBC
ALL1DISCS
PROGRAM
D
D
dB
kHz
mft.
MHz
CD
VIDEO CD
SACD
DVD

17
AVD-K800P
[DVD OSDTEST MODE]
[GENERAL DESCRIPTION]
The Test Mode allows you to make 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 +/1 button to turn the power on, and set the function
to DVD.
2. While pressing the xand >button, turn the [MASTER
OLUME] knob clockwise to enter the test mode.
3. It displays “SERVICE IN” 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. Mecha Error History
6. Version Information
7. Video Level Adjustment
Exit: POWER Key
Model :HT-C800DP UC
Revision :x.xx
4. To execute each function, select the desired menu and press its
number on the remote commander (RM-U800).
5. To release from test mode, press the +/1 button and turn the
power off.
[OPERATING 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. GPIO
5. SD Bus
6. Video
7. Audio
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
througha visual check to the result, the followingscreen is displayed
for the key entry.
•Example display
### Syscon Diagnosis ###
Diag All Check
No.2 Version
2-3. ROM Check Sum
Check Sum = A658
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 [ ] button to go to the next
item, or press the [ ] 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.
•Error occurred
Ifanerroroccurred,thediagnosisis suspended and error is displayed.
Press the [RETURN] key on the remote commander to quit the
diagnosis, or press the [ ] button to repeat the same check where
an error occurred, or press the [ ] 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
0-2. Version
0-2-2. Revision
The revision number of ROM (IC206) that the program for
the DVD system processor (IC207) is stored.
0-2-3. ROM Check Sum
The revision number of ROM (IC206) that the program for
the DVD system processor (IC207) is stored.
0-2-4. Model Type
Model name is displayed. (HT-C800DP)
>
.
>
.

18
AVD-K800P
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 (IC207)
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 Menu 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
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.
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.You 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 DiscAdjustment 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 [2] key on the remote commander and insert a CD disc
following the message. Then the adjustment will be made through
thestepsbelow, then adjusted valueswill 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. Spindle 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 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

19
AVD-K800P
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 DiscAdjustment 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 tL0)
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 xbutton to stop the
servo operation, and press the +/1 button to turn the power
off.
Basic operation:
(controllable from front panel or remote commander)
+/1 :Power OFF (release the Test Mode)
x :Servo stop
A:Stop and eject/Loading
[RETURN] :Return to Operation Menu or Test
Mode Menu
[ ], [ ] :Transitionbetweensubmodesofmenu
[1] to [9], [10/0] :Selection of menu items
Cursor o/O:Increase/Decrease in manually
adjusted value
>.

20
AVD-K800P
2-1. DiscType
Disc Type
Disc Type Select
1. Disc Type Auto Check
2. Set Disc Type DVD
3. Set Disc Type CD
4. Set Disc Type Hybrid
Exit: RETURN
2-1-1. Disc Type Auto Check
1) Press the [1] key on the remote commander to display the Disc
Type Auto Check screen.
2) Insert a disc and press the [ENTER] key on the remote
commander.
3) It judges the type of inserted disc automatically and displays
the disc type and so on as below.
Disc Type Auto Check
Disc Type xx
Layer xx
Mirr Time xx
Mirr Count xx
FZC Count xx
PI Reference xx
PI Peak xx
ENTER.Execute
Exit: RETURN
Disc Type : CD, DVD or Hybrid (SACD)
Layer : SINGLE, DUAL or HYBRID
Mirr Time : Mirror time of between disc surface and record
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.
FZC Count : The number of times which focus zero cross points
of each layer when lens down.
PI Reference: The average of PI reference voltage. (hexadecimal
number)
PI Peak : PI peak level voltage. It performs only when disc
type judgment is successful. (hexadecimal number)
2-1-2. Disc Type DVD
It sets up so that it may judge as a disc type of specification of the
disc with which the set was inserted.
[1]: DVD single layer disc (12 cm)
[2]: DVD dual layer disc (0 layer, 12 cm)
[3]: DVD dual layer disc (1 layer, 12 cm)
[4]: DVD-RW disc (12 cm)
[5]: DVD single layer disc (8 cm)
[6]: DVD dual layer disc (0 layer, 8 cm)
[7]: DVD dual layer disc (1 layer, 8 cm)
[8]: DVD-RW disc (8 cm)
2-1-3. Disc Type CD
It sets up so that it may judge as a disc type of specification of the
disc with which the set was inserted.
[1]: CD disc (normal speed, 12 cm)
[2]: CD disc (double speed, 12 cm)
[3]: CD disc (normal speed, 8 cm)
[4]: CD disc (double speed, 8 cm)
[5]: CD-RW disc (normal speed, 12 cm)
[6]: CD-RW disc (double speed, 12 cm)
[7]: CD-RW disc (normal speed, 8 cm)
[8]: CD-RW disc (double speed, 8 cm)
2-1-4. Disc Type Hybrid
It sets up so that it may judge as a disc type of specification of the
disc with which the set was inserted.
[1]: SACD Hybrid disc (SACD layer, 12 cm)
[2]: SACD Hybrid disc (CD layer, normal speed, 12 cm)
[3]: SACD Hybrid disc (CD layer, double speed, 12 cm)
[4]: SACD Hybrid disc (SACD layer, 8 cm)
[5]: SACD Hybrid disc (CD layer, normal speed, 8 cm)
[6]: SACD Hybrid disc (CD layer, double speed, 8 cm)
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
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
(opposite) layer of designated layer in Disc
Type setting. (dual layer disc only)
[10/0] :All servo off.
[R] Sled FWD (right cursor) : Move the sled forward.
[L] Sled REV (left cursor) :Move the sled reverse.
[U] Sled FWD (up cursor) : Reset the sled.
[D] Sled REV (down cursor): Limit in the sled.