CD-DV999W
SERVICE MANUAL
No. S6447CDDV777W
Illustration: CD-DV777W
Illustration: CD-DV999W
NTSC/PAL
MINI COMPONENT SYSTEM
MODEL
CD-DV777W DVD Mini System consisting of CD-DV777W
and CP-DV777 (speaker system).
DVD MINI SYSTEM
CD-DV777W
DVD MINI SYSTEM
MODEL
CD-DV999W DVD Mini System consisting of CD-DV999W
and CP-DV999 (speaker system).
In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.
CONTENTS
CD-DV999W
(main unit)
(main unit)
CHAPTER 1. GENERAL DESCRIPTION
[1] Specifications ................................................. 1-1
[2] Names of parts............................................... 1-2
CHAPTER 2. ADJUSTMENTS
[1] Mechanism section ........................................ 2-1
[2] Tuner section ................................................. 2-1
[3] DVD/CD section ............................................. 2-2
[4] TEST Mode .................................................... 2-2
[5] CD Changer mechanism section ................. 2-10
CHAPTER 3. MECHANISM BLOCKS
[1] Caution on diassembly................................... 3-1
[2] Removing and reinstalling the main parts ........ 3-4
CHAPTER 4. DIAGRAMS
[1] Block diagrams............................................... 4-1
Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for
maintaining the safety and performance of the set.
CHAPTER 5. CIRCUIT DESCRIPTION
[1] Notes on schematic diagram .........................5-1
[2] Types of transistor and LED ..........................5-1
[3] Waveforms of DVD circuit..............................5-2
[4] Voltage...........................................................5-3
CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS
LAYOUT
[1] Schematic diagram ........................................6-1
[2] Wiring side of PWB......................................6-16
CHAPTER 7. FLOWCHART
[1] Troubleshooting .............................................7-1
CHAPTER 8. OTHERS
[1] Function table of IC .......................................8-1
[2] FL Display....................................................8-16
Parts Guide
SHARP CORPORATION
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
CD-DV999W
SAFETY PRECAUTION FOR SERVICE MANUAL
WARNINGS
THE AEL (ACCESSIBLE EMISSION LEVEL) OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1 BUT THE LASER
COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING THE LIMIT FOR CLASS 1. THEREFORE IT IS
IMPORTANT THAT THE FOLLOWING PRECAUTIONS ARE OBSERVED DURING SERVICINGTO PROTECT YOUR EYES
AGAINST EXPOSURE TO THE LASER BEAM.
1-WHEN THE CABINET ISREMOVED, THE POWER ISTURNED ON WITHOUT ACOMPACT DISC IN POSITION ANDTHE
PICKUP IS ON THE OUTER EDGE THE LASER WILL LIGHT FOR SEVERAL SECONDS TO DETECT A DISC. DO NOT
LOOK INTO THE PICKUP LENS.
2-THE LASER POWER OUTPUT OF THE PICKUP UNIT AND REPLACEMENT SERVICE PARTS ARE ALL FACTORY
PRESET BEFORE SHIPMENT.
DO NOT ATTEMPT TO READJUST THE LASER PICKUP UNIT DURING REPLACEMENT OR SERVICING.
3-UNDER NO CIRCUMSTANCES STARE INTO THE PICKUP LENS AT ANY TIME.
4-CAUTION-USE OF CONTROLS OR ADJUSTMENTS, OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE
SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.
VOLTAGE SELECTION
Before operating the unit on mains, check the preset voltage. If the voltage is different from your local voltage, adjust the voltage
as follows.
Turn the selector with a screwdriver until the appropriate voltage number appears in the window (110 V, 127 V, 220 V or 230 V - 240 V AC).
QACCE0015AW00
AC POWER SUPPLY CORD AND AC PLUG ADAPTOR
– i –
AudioCD-DV999W/CD-DV777WService ManualCD-DV999W/CD-DV777WMarketE
CHAPTER 1. GENERAL DESCRIPTION
[1] Specifications
CD-DV999W/CD-DV777W
General
Power source AC 110/127/220/230-240 V , 50/60 Hz
Power consumption 170 W
Dimensions Width: 260 mm (10-1/4")
Weight 10.5 kg (23.1 lbs.)
Height: 330 mm (13")
Depth: 326 mm (12-7/8")
Amplifier
Output power MPO: 740 W (370 W + 370 W) (10 % T.H.D.)
Output terminals Speakers: 6 ohms
Input terminals
RMS: 400 W (200 W + 200 W) (10 % T.H.D.)
RMS: 290 W (145 W + 145 W) (0.9 % T.H.D.)
Headphones: 16 - 50 ohms (recommended:
32 ohms)
Video output: 1 Vp-p (75 ohms)
Game/Auxiliary (audio signal): 500 mV/ 47 k ohms
Game/Video: 1 Vp-p
Microphone 1/2: 1 mV/600 ohms
Cassette deck
Frequency response 50 - 14,000 Hz (normal tape)
Signal/noise ratio 55 dB (TAPE 1, playback)
Wow and flutter 0.3 % (WRMS)
50 dB (TAPE 2, recording/playback)
Tuner
Frequency range FM: 88.0 - 108.0 MHz
AM: 531 - 1,602 kHz
DVD/VCD/CD player
Signal system NTSC/PAL
Supported disc types DVD, audio CD, CD-R, CD-RW, VCD, MP3/
Video output Output socket: Pin socket x 1
S-video output Y output level: 1 Vp-p (75 ohms)
Video signal Horizontal resolution: 500 lines
Audio signal Frequency characteristics:
CP-DV999
Type 3-way type speaker system
Maximum input power
Rated input power 200 W
Impedance 6 ohms
Dimensions Width: 277 mm (10-7/8")
Weight 4.8 kg (10.6 lbs.)/each
WMA
Output level: 1 Vp-p (75 ohms)
C output level: 0.628 Vp-p (75 ohms)
Output socket: S-video connector x 1
S/N ratio: 60 dB
Linear PCM DVD:
4 Hz to 22 kHz (48 kHz sampling)
4 Hz to 44 kHz (96 kHz sampling)
CD: 4 Hz to 20 kHz
S/N ratio: 96 dB, 1 kHz (CD)
Dynamic range:
96 dB (Linear PCM DVD)
96 dB (CD)
Total harmonic distortion ratio:
0.006 % maximum
with passive radiator
Super tweeter x 2
5 cm (2") tweeter x 1
16 cm (6-1/2") woofer x 1
10 cm (4") passive radiator
400 W
Height: 330 mm (13")
Depth: 279 mm (11")
General
Power source AC 110/127/220/230-240 V , 50/60 Hz
Power consumption 140 W
Dimensions Width: 260 mm (10-1/4")
Weight 8.9 kg (19.6 lbs.)
Height: 330 mm (13")
Depth: 326 mm (12-7/8")
Amplifier
Output power MPO: 600 W (300 W + 300 W) (10 % T.H.D.)
Output terminals Speakers: 6 ohms
Input terminals
RMS: 300 W (150 W + 150 W) (10 % T.H.D.)
RMS: 150 W (75 W + 75 W) (0.9 % T.H.D.)
Headphones: 16 - 50 ohms (recommended:
32 ohms)
Video output: 1 Vp-p (75 ohms)
Game/Auxiliary (audio signal): 500 mV/ 47 k ohms
Game/Video: 1 Vp-p/75 ohms
Microphone 1/2: 1 mV/600 ohms
Cassette deck
Frequency response 50 - 14,000 Hz (normal tape)
Signal/noise ratio 55 dB (TAPE 1, playback)
Wow and flutter 0.3 % (WRMS)
50 dB (TAPE 2, recording/playback)
DVD/VCD/CD player
Signal system NTSC/PAL
Supported disc types DVD, audio CD, CD-R, CD-RW, VCD, MP3/
Video output Output socket: Pin socket x 1
S-video output Y output level: 1 Vp-p (75 ohms)
Video signal Horizontal resolution: 500 lines
Audio signal Frequency characteristics:
WMA
Output level: 1 Vp-p (75 ohms)
C output level: 0.628 Vp-p (75 ohms)
Output socket: S-video connector x 1
S/N ratio: 60 dB
Linear PCM DVD:
4 Hz to 22 kHz (48 kHz sampling)
4 Hz to 44 kHz (96 kHz sampling)
CD:4Hzto20kHz
S/N ratio: 96 dB, 1 kHz (CD)
Dynamic range:
96 dB (Linear PCM DVD)
96 dB (CD)
Total harmonic distortion ratio:
0.006 % maximum
Tuner
Frequency range FM: 88.0 - 108.0 MHz
CP-DV777
Typ e 3-way type speaker system
Maximum input power
Rated input power 150 W
Impedance 6 ohms
Dimensions Width: 277 mm (10-7/8")
Weight 3.9 kg (8.6 lbs.)/each
AM: 531 - 1,602 kHz
with passive radiator
Super tweeter x 2
5 cm (2") tweeter x 1
16 cm (6-1/2") woofer x 1
10 cm (4") passive radiator
300 W
Height: 330 mm (13")
Depth: 279 mm (11")
Specifications for this model are subject to change without
prior notice.
1 – 1
CD-DV999W/CD-DV777W
[2] Names of parts
CD-DV999W/CD-DV777W
Front panel
1. Disc Trays
2. Timer Set Indicator
3. On/Stand-by Button
4. DVD/Video CD/CD/MP3/WMA Track Up or Fast Forward, Tape 2
Fast Wind, Tuner Preset Up, Time Up Button
5. Clock/Timer Button
6. Tuning Up Button
7. Tuning Down Button
8. Tape 2 Reverse Mode Select Button
9. DVD/Video CD/CD/MP3/WMA Track Down or Fast Reverse, Tape 2
Fast Wind, Tuner Preset Down, Time Down Button
10. Equalizer Mode Select Button
11.
Tape 1 Cassette Compartment
12.
Game/Video Input Sockets
13. Headphone Socket
14. Disc Number Select Buttons
15. DVD/Video CD/CD/MP3/WMA Direct Play Button
16. Disc Tray Open/Close Button
DVD/Video CD/CD/MP3/WMA Play, Tape 1 Play,
17.
Tape 2 Forward Play Button
18. Memory/Set Button
19. Tape 2 Record Pause Button
20. Tape 2 Reverse Play Button
21. DVD/Video CD/CD/MP3/WMA or Tape Stop Button
22. Extra Bass/Demo Mode Button
23. Volume Control
Tape 2 Cassette Compartment
24.
25. Tuner (Band) Button
26. DVD/Video CD/CD/MP3/WMA Button
27. Tape (1
28. Game/Video Button
Mic 1
29.
30.
Mic 2
Mic Level
31.
Socket
Socket
2) Button
Display
1. Disc Number Indicators
2. DVD/Video CD/CD/MP3/WMA Play Indicator
3. DVD/Video CD/CD/MP3/WMA Pause Indicator
4. DVD/Video CD/CD/MP3/WMA Repeat Indicator
5. DVD Indicator
6. VCD Indicator
7. CD Indicator
8. MP3 Indicator
9. Extra Bass Indicator
10. Memory Indicator
11. DVD Angle Indicator
12. DVD Chapter Indicator
13. DVD Title Indicator
14. WMA Indicator
15. Virtual Surround Indicator
16. Tape 2 Record Indicator
17. Timer Recording Indicator
18. Timer Play Indicator
19. Sleep Indicator
20. Tape 2 Reverse Play Indicator
21. Tape 1 Play or Tape 2 Forward Play Indicator
22. Tape Reverse Mode Indicator
23. FM Stereo Mode Indicator
24. FM Stereo Receiving Indicator
25. Daily Timer Indicator
26. Tuner Receiving Frequency Indicators
27. Karaoke Mode Indicator
1 – 2
CD-DV999W/CD-DV777W
Rear panel
1. Audio Digital Output Socket
2. S-Video Output Socket
3. Cooling Fan
4. AC Voltage Selector
5. AC Power Lead
6. FM 75 Ohm Aerial Terminal
7. FM Aerial Earth Terminal
8. AM Loop Aerial Socket
9. Span Selector Switch
10. Video Output Socket
11. Speaker Terminals
CD-DV999W/CD-DV777W
Remote control
1. Remote Control Transmitter
2. Disc Number Select Buttons
3. DVD Top Menu Button
4. Clock/Timer Button
5. Direct Search Buttons
6. Clear/Display Button
7. Enter Button
8. Cursor Left Button
9. Memory/Dimmer Button
10. Cursor Down Button
11. Tape 2 Record Pause Button
12.
DVD Chapter Skip, DVD/Video CD/CD/MP3/WMA Fast Reverse,
Video CD/CD/MP3/WMA Track Down, Tape 2 Fast Wind and
Tuner Preset Down, Time Down Button
13. DVD/Video CD/CD/MP3/WMA Pause Button
14.
DVD Chapter Skip, DVD/Video CD/CD/MP3/WMA Fast Forward,
Video CD/
Tuner Preset Up, Time Up Button
15. Tape 2 Reverse Play Button
16. DVD/Video CD/CD/MP3/WMA/Tape Stop Button
17. DVD/Video CD/CD/MP3/WMA/Tape 1 Play,
Tape 2 Forward Play Button
18. Shift Button
19. Volume Up/Down Buttons
20. On/Stand-by Button
21. Echo Level Up/Down Buttons
22. DVD Direct Button
23. DVD Menu Button
24. Return Button
25. CD Random Button
26. Cursor Up Button
27. Cursor Right Button
28. DVD/Video CD Slow Button
29. DVD/Video CD/CD/MP3/WMA Repeat Button
30. DVD Subtitle Button
31. DVD Angle Button
32. DVD Zoom Button
33. DVD/Video CD/CD/MP3/WMA Button
34. Tuner (Band) Button
35. Tape (1
36. Game/Video Button
37. Equalizer Mode Select Button
38. Extra Bass Button
39. DVD 3-D Virtual Surround Button
40. DVD On Screen Button
CD/MP3/WMA Track Up, Tape 2 Fast Wind and
2) Button
2
3
4
5
6
7
8
9
10
11
12 13 14
15 16 17
18
19
1
20
21
22
23
24
25
26
27
28
29 30 31 32
33 34
35 36
37 38 39 40
1 – 3
CD-DV999W/CD-DV777W
CD-DV999W/CD-DV777W
Remote control with shift button
1. Karaoke/Audio Mode Button
2. DVD Setup Button
3. DVD Sound Button
4. DVD Super Picture Button
5. DVD/Video CD/CD A-B Repeat Button
6. DVD Digital Gamma Button
1
2
CP-DV999/CP-DV777
1. Tweeter
2. Passive Radiator
3. Woofer
4. Super Tweeters
5. Speaker Wire
5
3
6
4
1 – 4
AM IF
FM RF
TP301
TP302
FM IF
T301
T302
R356
R381
T303
T306
IC301
L312
T351
CNP301
AM/FM LOOP ANTENNA
FM BAND
COVERAGE fL
AM BAND
COVERAGE fL
AM TRACKING
fL
MAIN PWB
1
AudioCD-DV999W/CD-DV777WService ManualCD-DV999W/CD-DV777WMarketE
CHAPTER 2. ADJUSTMENTS
[1] Mechanism section
• Driving Force Check
Torque Meter Specified Value
Play: TW-2111 Tape 1: Over 80 g
• Torque Check
Torque Meter Specified Value
Play: TW-2111 30 to 80 g.cm 30 to 80 g.cm
Fast forward: TW-2231 — 70 to 180 g.cm
• Tape Speed
Test Tape Adjust-
Normal
MTT-111 Variable
speed
Tape 2: Over 80 g
Tape 1 Tape 2
— 70 to 180 g.cm
ing Point
Resistor in
motor.
Specified
Value
3,000 ± 30 Hz
Speaker
Instrument
Connection
Speaker Terminal (Load
resistance: 6
ohms)
CD-DV999W/CD-DV777W
•FM RF
Signal generator: 1 kHz, 40 kHz dev., FM modulated
Test
Stage
FM Band
Coverage
FM RF 98.00 MHz
*1. Input: Antenna Output: TP301
*2. Input: Antenna Output: Speaker terminal
•FM IF
Signal generator: 10.7 MHz, FM modulated
Test
Stage
IF 10.7 MHz 98 MHz T302 (Turn the
Frequency Frequency
Display
— 87.50 MHz T301 (fL):
1.3 V ± 0.1 V
98.00 MHz L312 *2
(10-30 dB)
Frequency Frequency
Display
Setting/Adjust-
ing Point
core of transformer T302
fully counter
clockwise)
Setting/
Adjusting
Point
Instrument
Connection
*1
Instrument
Connection
*1
TAPE MECHANISM
Tape
Motor
Variable Resistor in motor
Figure 1
[2] Tuner section
fL: Low-range frequency
fH: High-range frequency
• AM IF/RF
Signal generator: 400 Hz, 30%, AM modulated
Test Stage Frequency Frequency
AM IF 450 kHz 1,602 kHz T351 *1
AM Band
Coverage
AM
Tracking
*1. Input: Antenna Output: TP302
— 531 kHz (fL): T306
990 kHz 990 kHz (fL): T303 *1
*2. Input: Antenna Output: TP301
Display
Setting/
Adjusting
Parts
1.1 ± 0.1 V
Figure 2 Adjustment Points
Instrument
Connection
*2
2 – 1
CD-DV999W/CD-DV777W
[3] DVD/CD section
1. DVD SECTION
• Adjustment
Since this DVD system incorporates the following automatic adjustment functions, readjustment is not needed when replacing the
pickup. Therefore, different PWBs and pickups can be combined
freely.
Each time a disc is changed, these adjustments are performed
automatically. Therefore, playback of each disc can be performed
under optimum conditions.
Items adjusted automatically
1) Offset adjustment (The offset voltage between the head amplifier
output and the VREF reference voltage is compensated inside the
IC.)
* Focus offset adjustment
* Tracking offset adjustment
2) Tracking balance adjustment
3) Gain adjustment (The gain is compensated inside the IC so that the
loop gain at the gain crossover frequency will be 0 dB.)
* Focus gain adjustment
* Tracking gain adjustment
DVD/CD Error code description
Error Explanation
10* CAM error. Can't detect CAM switch when CAM is moving.
11* When it detect cam operation error during initialize pro-
cess.
20* TRAY error. Can't detect TRAY switch when TRAY is mov-
ing.
21* When it detect TRAY operation error during initialize pro-
cess.
30 When it change to DVD/CD function, DVD cannot read ini-
tial data.
*'CHECKING'
If Error is detected, 'CHECKING' will be displayed instead of 'ERCD**'. 'ER-CD**' display will only be displayed when error had been
detected for the 5th times.
[4] TEST Mode
1. TEST Mode Functions
1.1. Entering the TEST Mode
While holding down both the button and the X-BUSS button of the
main unit from the power-off state, press the POWER button to enter
the Test Menu Mode.
1.4. Canceling TEST Mode
1. Press the POWER button in each TEST Mode to display
“CLEARAL” except SHIPPING TEST. Then reset and start.(Clear
RAM.)
2. It is necessary to play-off the A/C cord after “FINISHED” is displayed on the FL for SHIPPING TEST
2. Shipping TEST Mode
2.1. Outline
• ID command for initialization is sent to the DVD unit and E2PROM
in the unit is initialized.
• System Microcomputer and DVD changer initializerd
2.2. TEST Mode Operation
When entering the Shipping TEST Mode:
1. “WAIT” is displayed on the FL display.
2. “FINISHED” shall be kept displaying after Initiation is completed.
Manually play off the A/C cord to get out of the TEST Mode.
When lnitialization is failed, “INIT ERR” remains to be shown on the
FL display until play off the A/C cord.
2.3. Supplementary Note
1. When entering this TEST Mode, it is prohibited to press any key
until the above processing is completed.
3. DVD TEST Mode
3.1. Outline
• To send key codes of the TEST Mode 1 to the DVD unit to start the
TEST Mode.
• Thereafter the system’s microcomputer only sends key codes to
the DVD unit.
• The main unit operation is started in the same way as the normal
startup of the DVD/CD Function.
• Only monitor (video) output is normally controlled. “MUTE ON”
remained.
• During this TEST Mode, “DVD TEST” is shown on the FL display
and change to “DVD ****” (****: DVD version).
(Display is shown by OSD. Main unit display not available.)
3.2. TEST Mode Operation
1. The TEST Mode is started in the same way as the normal startup of
the DVD/CD Function. Then the DVD unit is normally started. During the TEST Mode, “DVD****” is continuously displayed.
1.2. Test mode processing
• When entering the TEST Mode, the ROM version are displayed as
follows.
Version on the FL display: UD***** (****: Version No.)
1.3. TEST Mode button
• Press direct designation button during the version display to enter
the specified TEST Mode as shown below.
TEST MODE
No. TEST Mode Direct Designation Button
1 SHIPPING TEST open/close
2 DVD TEST DVD/CD
3 DVD DISPLAY TEST disc 2
2 – 2
2. DVD TEST Mode
1. Press the DVD/CD button on the main unit from the TEST mode
initial condition to enter "DVD TEST".
CD-DV999W/CD-DV777W
F0000000 00000000
(Press the "1" key of the remote control.)
TEST MODE
Model name (MODEL)
Program version/
Creation date
CPRM key code
(CPRM)
CPRM Serial No.
(S/N)
Microcode
version (UCODE)
Servo program version
(SODCV)
Source code
version (CSTMV)
FFFF FFFF
RO*: Region No.
Press the "PLAY" key of the remote control 8 times.
TEST Mode initial screen returns.
(TEST Mode initial screen)
LASER TEST Mode
1. Press the DVD/CD button on the main unit from the TEST mode
initial condition to enter "DVD TEST".
F0000000 00000000
Press the (3) key.
DYNAMIC TEST
1 : LASER TEST
2 : STEP TEST
3 : PLAY TEST
3 : PLAY TEST NO TRAY
MENU:SPIN OFFSET ADJUST
Press the (1) key. Press the (1) key.
LASER TEST
DVD LD ON
(TEST MODE initial screen)
The screen display as shown on the left.
the tray opens and DVD
laser lights on.
The spin rotates
approx. 1 sec.
The pick slightly moves
in the circumference
direction.
Press the (1) key.
LASER TEST
CD LD ON
LASER TEST
LD OFF
DVD laser lights off and
CD laser lights on.
The spin rotates approx.
1 sec.
The pick slightly moves in
the circumference direction.
Laser lights off.
The spin rotates approx.
1 sec.
The pick slightly moves in
the circumference direction.
Press the (1) key to shift to "DVD LD ON".
Press the "STOP" key to return to the "DYNAMIC TEST" screen.
2 – 3
CD-DV999W/CD-DV777W
Step Execute Mode
1. Press the DVD/CD button on the main unit from the TEST mode
initial condition to enter "DVD TEST".
F0000000 00000000
Press the (3) key.
DYNAMIC TEST
1:LASER TEST
2:STEP TEST
3:PLAY TEST
9:PLAY TEST NO TRAY
MENU : SPIN OFFSET ADJUST
Press the (2) key.
STEP TEST
TRAY OPEN
Press the "PLAY" key.
STEP TEST
FOCUS ON
4-digit alphanumeric
ASMAX
4-digit alphanumeric
FEPP
Press the "PLAY" key.
STEP TEST
TRACK ING ON
4-digit alphanumeric
ASMAX
4-digit alphanumeric
FEPP
ASAGC
4-digit alphanumeric
TEAGC
4-digit alphanumeric
FBAL0
0000
TBAL0
Press the "PLAY" key.
Press the "PLAY" key.
Press the "PLAY" key.
Press the "STOP" key to return to the DYNAMIC TEST screen.
Turn the power from off to on to clear the Step Execute Mode.
4-digit alphanumeric
STEP TEST
FBAL STUDY
4-digit alphanumeric
ASMAX
4-digit alphanumeric
FEPP
4-digit alphanumeric
ASAGC
4-digit alphanumeric
TEAGC
4-digit alphanumeric
FBAL0
4-digit alphanumeric
TBAL0
STEP TEST
GAIN STUDY
4-digit alphanumeric
ASMAX
4-digit alphanumeric
FEPP
4-digit alphanumeric
ASAGC
4-digit alphanumeric
TEAGC
4-digit alphanumeric
FBAL0
4-digit alphanumeric
TBAL0
4-digit alphanumeric
FCGA0
4-digit alphanumeric
TKGA0
STEP TEST
D V D I D 8-digit numeric
4-digit alphanumeric
ASMAX
4-digit alphanumeric
FEPP
4-digit alphanumeric
ASAGC
4-digit alphanumeric
TEAGC
4-digit alphanumeric
FBAL0
4-digit alphanumeric
TBAL0
4-digit alphanumeric
FCGA0
4-digit alphanumeric
TKGA0
4-digit alphanumeric
FCBT0
4-digit alphanumeric
OFTR0
4-digit alphanumeric
4-digit alphanumeric
DVD CD
4-digit alphanumeric
4-digit alphanumeric
ASAGC
TEAGC
FBAL1
TBAL1
4-digit alphanumeric
4-digit alphanumeric
ASAGC
TEAGC
FBAL1
TBAL1
4-digit alphanumeric
4-digit alphanumeric
ASAGC
TEAGC
FBAL1
TBAL1
FCGA1
TKGA1
4-digit alphanumeric
4-digit alphanumeric
ASAGC
TEAGC
FBAL1
TBAL1
FCGA1
TKGA1
FCBT1
OFTR1
(TEST MODE initial screen).
The screen display as shown on the left.
The tray opens. Put the disc on the tray.
Focus On.
0000
0000
Tracking On.
0000
0000
0000
0000
0000
0000
0000
0000
0000
" ": 4-digit alphanumeric also
displayed for DVD double deck disc.
Focus balance adjustment values displayed.
" ": 4-digit alphanumeric also displayed for
DVD double deck disc.
Focus tracking gain adjustment values displayed.
4-digit alphanumeric also displayed for "****"
in the case of DVD double deck disc.
Equalizer adjustment values and Off-track Level
adjustment values displayed. 8-digit numeric of
DVD ID grows.
" ": 4-digit alphanumeric also displayed
for DVD double deck disc.
Press the "PLAY" key.
STEP TEST
TRACK ING ON
4-digit alphanumeric
ASMAX
4-digit alphanumeric
FEPP
4-digit alphanumeric
ASAGC
4-digit alphanumeric
TEAGC
0000
FBAL0
4-digit alphanumeric
TBAL0
Press the "PLAY" key.
STEP TEST
FBAL STUDY
4-digit alphanumeric
ASMAX
4-digit alphanumeric
FEPP
4-digit alphanumeric
ASAGC
4-digit alphanumeric
TEAGC
4-digit alphanumeric
FBAL0
4-digit alphanumeric
TBAL0
Press the "PLAY" key.
STEP TEST
GAIN STUDY
4-digit alphanumeric
ASMAX
4-digit alphanumeric
FEPP
4-digit alphanumeric
ASAGC
4-digit alphanumeric
TEAGC
4-digit alphanumeric
FBAL0
4-digit alphanumeric
TBAL0
4-digit alphanumeric
FCGA0
4-digit alphanumeric
TKGA0
Press the "PLAY" key.
STEP TEST
C D N O 2-digit numeric T I M E 6-digit numeric
4-digit alphanumeric
ASMAX
4-digit alphanumeric
FEPP
4-digit alphanumeric
ASAGC
4-digit alphanumeric
TEAGC
4-digit alphanumeric
FBAL0
4-digit alphanumeric
TBAL0
4-digit alphanumeric
FCGA0
4-digit alphanumeric
TKGA0
4-digit alphanumeric
FCBT0
4-digit alphanumeric
TEOFS
Press the "STOP" key to return to the DYNAMIC TEST screen.
Turn power from off to on to clear the Step Execute Mode.
4-digit alphanumeric
4-digit alphanumeric
ASAGC
TEAGC
FBAL1
TBAL1
4-digit alphanumeric
4-digit alphanumeric
ASAGC
TEAGC
FBAL1
TBAL1
4-digit alphanumeric
4-digit alphanumeric
ASAGC
TEAGC
FBAL1
TBAL1
FCGA1
TKGA1
4-digit alphanumeric
4-digit alphanumeric
ASAGC
TEAGC
FBAL1
TBAL1
FCGA1
TKGA1
FCBT1
4-digit alphanumeric
TEOFS
Tracking On.
0000
"0000": 4-digit alphanumeric
0000
also displayed for CD-RW.
Focus balance adjustment
values displayed.
0000
"0000": 4-digit alphanumeric
0000
also displayed for CD-RW.
Focus tracking gain adjustment
values displayed.
0000
"0000": 4-digit alphanumeric
0000
also displayed for CD-RW.
Equalizer adjustment value and
TES signal offset displayed.
6-digit numeric of the TIME counter grows.
0000
"0000": 4-digit alphanumeric
0000
also displayed for CD-RW.
2 – 4
Spin Offset Adjustment Mode
Note 1: After replacing the DVD main PWB unit and the DVD mechanism chassis unit,
be sure to adjust spin offset.
Start from "NO DISC" (the tray closed).
CD-DV999W/CD-DV777W
F0000000 00000000
Press the "3" key.
DYNAMIC TEST
1:LASER TEST
2:STEP TEST
3:PLAY TEST
3:PLAY TEST NO TRAY
M E N U:SPIN OFFSET ADJUST
Press the "MENU" key.
SPIN OFFSET ADJUST
SPIN AD OFFSET
SPIN OFFSET TEST
ADJUST COMPLETE
SPIN 4-digit alphanumeric
The screen display as
shown on the left
The screen display as
shown on the left
Tray opens.
Adjustment started
4-digit alphanumeric
displayed
Failure
SPIN OFFSET TEST
ADJUST FAILED
2 – 5
Turn off the power and clear the Spin Offset Adjustment
Mode to try again from the start.
CD-DV999W/CD-DV777W
3.3. DVD Display Test
To display servo adjustment values, error rates, laser current, etc. during DVD playback.
1. Press the DISC 2 button on the main unit from the TEST Mode initial condition.
2. DVD starts up with “DVD” blinking on the FL display.
3. Press the Tuner/Band button to display DVD adjustment values, etc. Press it again and the display disappears and the normal screen returns.
The error rates displayed are for reference; they are not the judging criteria.
4. Press the “Power” button to cancel this mode.
DVD
FG0 TG0 TG1FG1 FBL0 TBL0 TBL1FBL1
Average error rate
Audio buffer space Video buffer space Number of error occurrence
TitleNo ChapNo
CD
Audio buffer space Video buffer space Number of error occurrence
TrNo TIME
When the Spin Offset Mode is never executed
DVD
FG0
Average error rate
Maximum error rate Laser output
Sector ID
Maximum error rat Laser output
TG0 TG1FG1 FBL0 TBL0 TBL1FBL1
SPIN READ NG
Audio buffer space Video buffer space Number of error occurrence
TitleNo ChapNo Sector ID
CD
Audio buffer space Video buffer space Number of error occurrence
TrNo TIME
2 – 6
3.4. ROM Rewrite Mode
Description of version name
Example: VER: VXW0223A
From the left:
V : Video model
X : CD-DV***W
W : Southeast Asia
0223A:Version
* The format may be changed.
ex)VXW0223A
2 Destination
1 Model
V: Video model/A: Audio/Model for SACD
X : CD-DV***W
1 Model
J : Japan
H : Europe
U : USA
K : Korea/Philippines
W : Southeast Asia
A : Australia
Z : Middle East
C : China
M : Mexico
2 Destination
1. Creating version upgrade disc
• Write the following three files on CD-R/CD-RW.
• !$#%&’().@{}
• D-combo3.cdr
• ********.bin
(********: Names differ according to versions)
• Write the files at lowest possible speed.
• Do not mix other data.
2. During normal power-on, insert the version upgrade disc.
3. After the version upgrade disc is normally determined, the message, “VERSION UP DISC IS DETECTED” and the version are displayed on OSD. Then ROM data read is started.
OSD display (Example)
VERSION UP DISC
IS DETECTED
0905
CD-DV999W/CD-DV777W
7. Confirming the version
• A few moments after entering the DVD TEST Mode, “DVD ****”
is displayed on the main unit.
(****: 4-digit numeric version code)
• To confirm the detailed version information, press the “1” key of
the remote control.
The system information is displayed on the OSD display.
(“********”: Version name) Check that the version name conforms to the write data.
4. When the data read is completed, “NOW FLASH WRITE START…”
is displayed on OSD. Then the Flash Rom rewrite is entered.
OSD display (Example)
NOW FLASH WRITE START...
5. When rewrite is normally completed, “FL W: END” is displayed on
the main unit. Eject the disc automatically coming out from the tray.
Then turn the power off.
6. If “FL W: ERR” or “CANT READ” is displayed on the main unit or
“FL W: END” is not displayed after 10 minutes, turn the power off to
try again from the start.
ROM DATA READING
956
VERSION UP DISC
IS DETECTED
0905
READ COMPLETE
8. Press the POWER button to display “CLEARAL”
• Reset and start the system microcomputer to control the TEST
MODE.
2 – 7
CD-DV999W/CD-DV777W
3.5. List of Keys Used for DVD TEST Mode and Transmit Key Codes to the Unit
Button for System
Communication
C-PLAY Play 26h
C-PAUSE/STILL
(Remote Control)
C-STOP (Remote control) Stop 27h
C-STOP (Main Unit) Stop 27h
SKIP-UP/CUE Skip+ 2Ch In this TEST Mode Skip+/Next button code (2Ch) is constantly transferred.
SKIP-DWN/REV Skip- 2Bh In this TEST Mode Skip-/Prev button code (2Bh) is constantly transferred.
SKIP-UP
(Remote Control)
SKIP-DWN
(Remote Control)
REPEAT (Remote Control) Repeat 32h
A-B repeat
(Remote Control)
PROGRAM
(Remote Control)
“1” key (Remote Control) 1 01h
“2” key (Remote Control) 2 02h
“3” key (Remote Control) 3 03h
“4” key (Remote Control) 4 04h
“5” key (Remote Control) 5 05h
“6” key (Remote Control) 6 06h
“7” key (Remote Control) 7 07h
“8” key (Remote Control) 8 08h
“9” key (Remote Control) 9 09h
“0” key (Remote Control) 0 0Ah
ENTER (Remote Control) Enter 70h
MENU (Remote Control) MENU 68h
SLOW> (Remote Control) SLOW> 72h
Button Code Button Code
HEX Value
Pause/still 29h
Skip+ 2Ch
Skip- 2Bh
A-B Repeat 49h
Program 1Fh
Remarks
Buttons used for the TEST Mode are shown above. When pressing the following DVD-related buttons, corresponding button codes are transmitted.
ON SCREEN, SURROUND, CUE, REVIEW, Curser ↑, ↓, ←, →, RETURN, ZOOM, TOP-MENU, CLEAR, RANDOM subtitle, angle, sound, DVD
MENU, Gamma, S-picture, DIRECT, DISPLAY, SET-UP.
3.6. Supplementary Note
1. Do not press buttons other than the DVD-related buttons, except for the Power button. Do not switch functions; do not control volumes.
For the electronic volume IC and the monitor output control, constantly fix the setting to DVD/CD function.
2 – 8
4. CD-ROM Write Mode
F
z
4.1. Outline
DVD-ROM can be upgraded from CD-ROM. The write mode is
entered from the normal mode.
1. When any CD-ROM for version upgrade DVD is detected, the status informs that the version upgrade ROM is being read.
When DVD microcomputer is changed to System microcomputer
and byte 24 status data detects 0Fh:
• The TEST Mode is entered by the status reception. (Required to
be internally recognized.)
• The Power button /Function switching is prohibited.
(Power supply is necessary until write is completed.)
• It is prohibited to accept any button input until write is com-
pleted.
• Change the display as follows:
TOC READ
Standard Specification of Stereo System Error Message Display Contents
Error Contents Display Notes
CD CD Changer Mechanism Error. 'ER-CD**' (*) 10: CAM SW Detection NG during normal operation
DVD Communication Error. 'ER-CD30' DVD COMMUNICATION ERROR.
Focus Not Match/IL Time Over. 'NO DISC'
TUNER PLL Unlock. PLL Unlock.
M 87.50 MH
11: CAM SW Detection NG during initialize process
20:TRAY SW Detection NG during normal operation
21:TRAY SW Detection NG during initialize process
2. To expand into RAM, DVD performs read-operation.
3. When reading ends, transmission stops for writing.
(Ignore stoppage of transmission during write.)
When transmission stops, the transmission port receives write
states, which are displayed according to port states.
DVD DATA DVD CLK State Unit display
1 L H During read FLASH WR
2 H L During write FL W : S T R
3 H H Write ended FL W : E N D
4 L L Write error FL W : E R R
4. The DVD/CD tray will automatically open when end of rewrite is
detected.
(The DVD status is not relevant since there is no communication.)
5. To close the DVD/CD door, cancel the TEST Mode and reset when
the Power button is pressed.
6. To initialze the E2PROM, do the shipping TEST mode.
CD-DV999W/CD-DV777W
(*) CHECKING:
If CD changer mechanism error is detected, 'CHECKING' will be display instead of 'ER-CD**'. 'ER-CD**' display will only be display when
error had been detected for the 5 th times.
Speaker abnormal detection and +B PROTECTION display
In case speaker abnormal detection or +B PROTECTION had
occurred, it can be check by pressing 'POWER', ' ' and 'X-BASS'
button. MicroComputer version number will displayed as "UD".
Press ‘GAME/VIDEO’ button during version number display and then
press ‘POWER’, ‘MEMORY/SET’ and ‘GAME/VIDEO’ button. Display
will show "S** B**". S is referring to speaker abnormal detection and B
is referring to +B PROTECTION. ** is in hex valve.
+B PROTECTION is condition when irregular process occur on power
supply line.
BEFORE TRANSPORTING THE UNIT
The following process need to be taken after set tapering/parts
replacement.
7. Press the ON/STAND-BY button to enter stand-by mode.
8. While pressing down the button and the X-BASS/DEMO button, press the ON/STAND-BY button. The Micro Computer version
number will be displayed as "UD".
9. Press OPEN/CLOSE button until "WAIT"→ "FINISHED" appears.
10.Unplug the AC cord and the unit is ready for transporting.
2 – 9
CD-DV999W/CD-DV777W
[5] CD Changer mechanism section
• A number in the drawing sheet is the number of the parts guide
(CHANGER MECHANISM PARTS).
1
141
2 – 10
140
HALF GEAR
MUST ARRANGE AS SHOWN
2
CD-DV999W/CD-DV777W
139
APPLY SANKOL BEFORE FIX
FIX ITEM 1 ACCORDING TO THE
SHOWN PICTURE ABOVE
ROTATE MODE BIG GEAR UNTIL REACH AS SHOWN IN PICTURE
2 – 11
CD-DV999W/CD-DV777W
3
143
APPLY GREASE
112
PULL THE LEVER UNITIL
REACH THE ARROW MARK
2 – 12
4
CD-DV999W/CD-DV777W
FIGURE 2
FIGURE 1
152
142
APPLY GREASE
118
SLOT CLAMP SW ARM INSIDE BASE SLOT
2 – 13
CD-DV999W/CD-DV777W
5
APPLY GREASE AT BOTTOM SIDE
OF GEAR FOLLOW MARKING
NO NEED APPLY GREASE AT BOTTOM
SIDE
FIGURE 1
APPLY GREASE AT
TOP SIDE OF GEAR
FOLLOW MARKING
127
OTHER THAN FIGURE 1 DIRECTION ALL N.G
O.K
128
N.G
BLACK MARK
2 – 14
6
CD-DV999W/CD-DV777W
APPLY GREASE AT
HALF GEAR AREA
ROTATE CLOCKWISE UNTIL REACH HERE (MAXIMUM)
129
2 – 15
CD-DV999W/CD-DV777W
7
CHANGE COLOR TO BLACK
150151148
2 – 16
8
CD-DV999W/CD-DV777W
TRAY BIG GEAR
CHANGE COLOR
TO BLACK
MUST FREE FROM GREASE THE SHOWN AREA
O.K
GREASE APPLICATION LENGTH
GREASE APPLICATION PORTION
N.G
124
TRAY BIG GEAR
CHANGE COLOR
TO BLACK
SHOWN HOLE MUST FACING ARROW DIRECTION
131
2 – 17
CD-DV999W/CD-DV777W
9
138 126 125
APPLY GREASE AT
BOTTOM SIDE ONLY
TR-RE JOINT GEAR C
APPLY GREASE ONLY AT TOP SIDE GEAR
MUST FIX ACCORDING TO THE HOLE'S
2 – 18
10
CD-DV999W/CD-DV777W
148 147 146 145
2 – 19
CD-DV999W/CD-DV777W
11
121
144
WH EN FIXING ITEM 2 MUST FOLLOW AS SHOWN
APPLY GREASE
130
2 – 20
12
CD-DV999W/CD-DV777W
117
FIGURE 2
FIGURE 1
APPLY GREASE
FIGURE 3
APPLY GREASE SC141
2 – 21
CD-DV999W/CD-DV777W
13
ITEM 2 , 3 MUST APPLY GREASE ON TOP SIDE GEAR ONLY
134
GEAR 112 GEAR 112
133
132
O.K
TOP VIEW AFTER
ASSY
N.G
FIX REVERSE N.G
2 – 22
14
APPLY GREASE BEFORE FIX
A
MOVE 112 UNTIL TOUCH THE WALL
B
DURING GEAR A ROTATE
MUST PRESS SHOWN AREA
AND LEVER B WILL MOVE
ARROW DIRECTION THEN
FIX PART 108
CD-DV999W/CD-DV777W
SCREW TORQUE
+0.5
2 kgf-cm
-0
108 803 x6
APPLY GREASE
CONFIRM WHETHER
FIXED
PROPELY OR NOT
2 – 23
CD-DV999W/CD-DV777W
15
APPLY GREASE
115
BEHIND THE LEVER NEED TO APPLY GREASE
PULL IT THEN LEVER WILL
MOVE IN
2 – 24
16
CD-DV999W/CD-DV777W
123
115
APPLY GREASE
APPLY GREASE BEFORE FIX
APPLY GREASE
AT BOSS
SPRING MUST ARRANGE UNDER THE HOOK
BOARD R
BOARD R
O.K LR JOINT LEV
LR JOINT LEV
N.G
2 – 25
CD-DV999W/CD-DV777W
17
ASSY REVERSELY N.G
103 137 136
APPLY GREASE
BIG SLOT MUST FACING OUT
WH EN FIX & AFTER FIX TO BASE CHASSIS
AFTER ASSY CONFIRM THE FREE DROP
GEAR POSITION DURING FIXING
2 – 26
18
CD-DV999W/CD-DV777W
ASSY REVERSELY N.G
APPLY GREASE
114
135
136
BIG SLOT MUST FACING OUT
WH EN FIX & AFTER FIX TO BASE CHASSIS
AFTER ASSY CONFIRM THE FREE DROP
GEAR POSITION DURING FIXING
CONFIRM BOTH GEAR SIT PROPELY & LOCKED
2 – 27
CD-DV999W/CD-DV777W
19
AFTER FIX OUTER UP/DOWN LEVER HOLD SHOWN PORTION AND
MOVE UP/DOWN THEN CONFIRM LEVER GO INSIDE THE HOLE OR NOT
120
BIGGER SLOT FACING OUT
IF GO INSIDE HOLE
IS O.K
IF NO GO INSIDE HOLE IS N.G
119
BIGGER SLOT FACING OUT
2 – 28
20
CD-DV999W/CD-DV777W
BIG SLOT FACING OUT
110
2 – 29
CD-DV999W/CD-DV777W
21
PUSH THE LEVER ACCORDING TO ARROW
DIRECTION THEN FIX
WH EN FIX MAIN BASE ASSY FOLLOW ACCORDING TO O.K PICTURE
MAKE SURE MECHA HOLDER SHAFT FIX PROPELY TO LEVER
O.K
N.G
N.G
2 – 30
22
CD-DV999W/CD-DV777W
APPLY SANKOL
101
102
APPLY SANKOL AT TRAY SLIDING PORTION
APPLY SANKOL ON TOP
FIX TRAY NO 1 FIRST THAN
FOLLOW OTHER
APPLY SANKOL INSIDE THE SLOT
& OTHER SHOWN PORTION
RIB
RIB
COSMO GUIDE TRAY HAVE
MARKING AS SHOWN
2 – 31
CD-DV999W/CD-DV777W
23
GEAR UP/DOWN BOARD
111
APPLY GREASE AT INNER & OUTER GEAR SLIDING PORTION
WH EN FIX GEAR UP/
DOWN BOARD THE
TWO LEVER MUST AT
PARALLEL LINE &
POSITION AT TOP
MAX SIDE
2 – 32
AFTER ASSY GEAR UP/DOWN BOARD
24
CD-DV999W/CD-DV777W
SCREW TORQUE
+0.5
3 kgf-cm
-0
2 – 33
804
CD-DV999W/CD-DV777W
25
AFTER ASSY TOP PLATE
FIX THE FFC
FFC4
AFTER PUSH MAKE SURE SNAP PROPELY
AFTER FIX PUSH FOLLOW ARROW DIRECTION
BEFORE LOCK
AFTER LOCK
BACK
PORTION
107
122
BEFORE LOCK
PRESS IN
SLOT IN
BEFORE LOCK
AFTER LOCK
AFTER LOCK
MUST CONFIRM
MUST CONFIRM
2 – 34
26
CD-DV999W/CD-DV777W
O.K
N.G
CAUTION
1. MAKE SURE NO PWB CHIP INSIDE SET .( BEFORE
FIX MAKE SURE PWB NO DUST , GREASE & ETC )
803
2 – 35
CD-DV999W/CD-DV777W
27
THE TWO SLOT
MUST FREE FROM GREASE
APPLY GREASE BELOW
THE MARKING FOR
BOTH PORTION
ASSEMBLY SEQUENCE
1. APPLY GREASE TO MAIN BASE
GREASE APPLICATION AREA
ALL BOSS
APPLY GREASE
APPLY GREASE
CAUTION
TRAY SLIDING
AREA MUST
FREE FROM
GREASE
APPLY GREASE
APPLY GREASE AT WALL
APPLY GREASE
APPLY GREASE
APPLY GREASE
AT BOTH SLOT
105
APPLY GREASE AT 3 HALF MOON
1 RIB ONLY
APPLY GREASE
APPLY GREASE
INSIDE SLOT
2 – 36
28
REFERENCE ONLY
MOTOR GEAR HEIGHT FROM
MAIN BASE 12.2
+
0.1
-
CD-DV999W/CD-DV777W
0.1
-
+
12.2
MOTOR SCREWING HOLE
MUST HAVE GAP
M1,2
801
-0
13.8 + 0.2
SCREW TORQUE
1.5 + 0.5
-0
AFTER SCREW MOTOR,CONFIRM THE
ARRANGEMENT AS IN FIGURE 2
FIGURE 2
APPLY GREASE
2 – 37
CD-DV999W/CD-DV777W
29
APPLY SANKOL
3.1 + 0.1
SHAFT X 3 DIM AFTER INSERTION
MUST CONFIRM EVERYDAY
SANKOL APPLICATION AREA
109-2
APPLY GREASE AT THE SLIDING PORTION
114
116
UP / DOWN
HOLDER CHANGE
TO NATURE
COLOR
APPLY GREASE
2 – 38
30
CD-DV999W/CD-DV777W
BEFORE MELT IT
AFTER MELT IT ( MUST FLAT )
CHANGE COLOR
TO NATURE
WHEN FITTING STABILIZER PLATE TO STABILIZER,
ROTATE STABILIZER ANTI CLOCKWISE BY JIG
( BY HAND CANNOT X )
BELOW
AFTER ASSY TO HOLDER
STABILIZER NEED CLEAN
WITH ALCOHOL DISC
TOUCHING SURFACE
2 – 39
CD-DV999W/CD-DV777W
31
104
APPLY GREASE
MUST MAKE SURE SNAP PROPELY BOTH SIDE
ALL SURFACE MUST TOUCH
O.K N.G
GAP
N.G
2 – 40
32
CD-DV999W/CD-DV777W
NO GAP HAVE GAP
O.K N.G
2 – 41
CD-DV999W/CD-DV777W
AudioCD-DV999W/CD-DV777WService ManualCD-DV999W/CD-DV777WMarketE
CHAPTER 3. MECHANISM BLOCKS
[1] Caution on diassembly
Caution on Disassembly
Follow the below-mentioned notes when disassembling the unit and reassembling it, to keep it safe and ensure excellent performance:
1. Take cassette tape, and compact disc out of the unit.
2. Be sure to remove the power supply plug from the wall outlet before starting to disassemble the unit.
3. Take off nylon bands or wire holders where they need to be removed when disassembling the unit. After servicing the unit, be sure to rearrange
the leads where they were before disassembling.
CD-DV999W/CD-DV777W
STEP
REMOVAL PROCEDURE
1 Top/Side Cabinet 1. Screw .................... (A1) x11
2 Changer Unit/ 1. Screw ...................... (B1) x2
Rear Panel B 2. Hook ........................ (B2) x2
3
Rear Panel A/
S-Video/Audio Out
PWB with
Fan motor
4 Main PWB 1. Screw ...................... (D1) x2
5 Front Panel 1. Screw ...................... (E1) x2
6 Tape Mechanism 1. Screw .......................(F1) x6
7 Mic PWB 1. Knob .......................(G1) x1
8 Display PWB 1. Knob ........................ (H1) x1
3. Flat Cable................ (B3) x2
4. Socket ..................... (B4) x3
1. Screw ...................... (C1) x6
2. Socket ..................... (C2) x4
2. Flat Cable ............... (D2) x1
3. Socket ..................... (D3) x5
4. Flat Wire .................. (D4) x1
5. Screw ...................... (D5) x4
2. Flat Wire .................. (E2) x1
3. Hook ........................
(E3) x2
2. Flat Cable ................(F2) x1
2. Screw ..................... (G2) x1
2. Screw ....................(H2) x10
........................
3. Hook (H3) x5
9 Game Input PWB 1. Screw...................... (J1) x2
10 Sub PWB 1. Screw .......................(K1) x1
11 DVD Servo PWB 1. Screw ....................... (L1) x3
12 Changer 1. Screw ...................... (M1) x4
Mechanism Unit 2. Changer Chassis .... (M2) x1
13 DVD Mechanism 1. Screw .......................(N1) x4
(A1)x3
φ3x10mm
Rear Panel B
2. Flat Cable ................ (K2) x1
3. Hook ........................ (K3) x1
2. Flat Cable ................ (L2) x1
3. Socket ...................... (L3) x2
2. Bracket ..................... (N2) x1
Top/Side Cabinet
Front Panel
S-VIDEO/ AUDIO
OUT PWB
Rear
Panel B
(B1)x2
φ3x10mm
Rear
Panel A
(C1)x6
φ3x10mm
(C2)x3
(E3)x1
(B2)x1
Pull
Changer
Mechanism
Unit
Fan Motor
(D2)x1
(D3)x1
(D5)x4
φ3x6mm
SUB PWB
(B3)x1
(B4)x1
(B4)x1
(D1)x1
φ3x18mm
(D3)x1
(C2)x1
DVD SERVO
PWB
Main PWB
Lug Wire
Main PWB
(E2)x1
Front Panel
(B3)x1
(B4)x1
(B2)x1
Pull
(D1)x1
φ3x10mm
Front
Panel
Rear Panel A
(A1)x5
φ3x10mm
(A1)x3
φ3x10mm
3 – 1
(D4)x1
(D3)x1
Power PWB
(E1)x2
φ3x8mm
Main
PWB
(E3)x1
CD-DV999W/CD-DV777W
Tape
Mechanism
Lug Wire
(F1)x6
φ3x10mm
(D3)x1
(H2)x10
φ2.6x10mm
(D3)x1
Mic PWB
Lug Wire
Front Panel
(F2)x1
Display PWB
Front Panel
(H3)x5
(M1)x4
φ3x10mm
(M2)x1
Changer
Mechanism
Unit
(L2)x1
Mic PWB
(G2)x1
φ3x10mm
(K2)x1
Pull
(K1)x1
φ3x10mm
Sub PWB
(L2)x1
(J1)x2
φ3x10mm
(K3)x1
(L1)x3
φ2.6x10mm
DVD Servo
PWB
(H1)x1
(G1)x1
Game Input
PWB
(L3)x2
Changer
Mechanism
Unit
(N1)x2
φ2.6x10mm
DVD Mechanism
Unit
(N1)x2
φ2x12mm
Changer
Mechanism
Unit
(N2)x1
Pull
DVD Servo
PWB
3 – 2
CD-DV999W/CD-DV777W
CP-DV999/CP-DV777
STEP
REMOVAL PROCEDURE
1 Passive Radiator 1. Screw ...................... (A1) x4
2. Side Panel .............. (A2) x1
3. Screw ...................... (A3) x4
2 Woofer 1. Front Panel ............. (B1) x1
2. Screw ...................... (B2) x4
3 Tweeter 1. Screw ...................... (C1) x2
4 Super Tweeter 1. Screw ...................... (D1) x4
Front Panel
Speaker Box
(C1)x2
φ3x12mm
Super Tweeter
(D1)x2
φ3x12mm
Tweeter
(A3)x4
φ4x16mm
Passive Radiator
Screwdriver
Passive Radiator
(B1)x1
(A2)x1
(A1)x4
φ4x35mm
Super Tweeter
(D1)x2
φ3x12mm
(B2)x4
φ4x16mm
Speaker Box
Woofer
Driver should
be pried away
from Speaker Box.
Speaker Box
3 – 3
[2] Removing and reinstalling the main parts
1. TAPE MECHANISM SECTION
Perform steps 1 to 5 and 6 of the disassembly method to remove the
tape mechanism.
1.1. How to remove the record/playback and erase heads
(TAPE 2) (See Fig. 1)
1. When you remove the screws (A1) x 2 pcs., the recording/playback head and three-dimensional head of the erasing head can be
removed.
TAPE 2
Clutch Ass'y
Record/Playback
Head
Erase Head
CD-DV999W/CD-DV777W
<B>
Pinch Roller
(C1)x1
TAPE 2
Pinch Roller
(C1)x1
Pinch
Roller
Pawl
<A>
Pull
Figure 3
1.4. How to remove the belt (TAPE 2) (See Fig. 4)
1. Remove the main belt (D1) x 1 pc., from the motor side.
2. Remove the FF/REW belt (D2) x 1 pc.
1.5. How to remove the belt (TAPE 1) (See Fig. 4)
1. Remove the main belt (E1) x 1 pc., from the motor side.
2. Remove the FF/REW belt (E2) x 1 pc.
TAPE 1/TAPE 2
Pull
<B>
<A>
Pinch
Roller
Pawl
(A1)x2
¯2x6mm
Figure 1
1.2. How to remove the playback head (TAPE 1)(See Fig. 2)
1. When you remove the screws (B1) x 2 pcs., the playback head can
be removed.
(B1)x2
¯2x9mm
TAPE 1
Clutch Ass'y
Playback
Head
Tape
Motor
TAPE 2
Main Belt
(D1)x1
TAPE 1
Main Belt
(E1)x1
TAPE 1
FF/REW
Belt
(E2)x1
TAPE 2
Main Belt
(D1)x1
FF/REW
Belt
(D2)x1
Tape
Motor
Main Belt
(E1)x1
Figure 4
1.6. How to remove the motor (See Fig. 5)
1. Remove the screws (F1) x 2 pcs., to remove the motor.
Tape
Motor
Clutch Ass'y
Figure 2
1.3. How to remove the pinch roller (TAPE 1/2) (See Fig. 3)
1. Carefully bend the pinch roller pawl in the direction of the arrow
<A>, and remove the pinch roller (C1) x 1 pc., in the direction of the
arrow <B>.
Note:
When installing the pinch roller, pay attention to the spring mounting
position.
(F1)x2
¯2.6x5mm
Figure 5
3 – 4
CD-DV999W/CD-DV777W
Mark 1
(DISC 1)
(DISC 2)
(DISC 3)
(DISC 4)
(DISC 5)
Gear up down board
Mark 3 Mark 5
Mark 2 Mark 4
2. CD MECHANISM SECTION
Perform steps 1, 2, 11, 12 and 13 of the disassembly method to
remove the CD mechanism.
2.1. Remove the pickup. (See Fig. 1)
1. Remove the stop washer (A1) x 1 pc., to remove the gear (A2) x 1
pc.
2. Remove the screws (A3) x 2 pcs., to remove the shaft (A4) x 1 pc.
3. Remove the pickup.
Note
After removing the connector for the optical pickup from the connector
wrap the conductive aluminium foil around the front end of connector
so as to protect the optical pickup from electrostatic damage.
(A3)x2
φ2.6x6mm
CD Mechanism
Shaft
(A4)x1
Gear
(A2)x1
Reduction gear C
Front Rear
Figure 3
2. In another case, if CD mechanism is at tray No.1 play position and
to remove CD located in tray No.3, the procedure is as follows:
If the gear up down board is located at tray No.1 position, then
rotate gear clock-wise until it at stock position. Rotate reduction
gear D clockwise (Figure 4) to move the CD mechanism to tray
No.3 position.This is confirmed by checking the gear up down
board position by the marking as indicated on the main chassis as
shown in Figure 5.
Reduction gear D
Stop Washer
(A1)x1
Pickup Unit
Figure 1
3. CHANGER MECHANISM SECTION
Perform steps 1, 2, 11, 12 and 13 of the disassembly method to
remove the CD changer mechanism.
3.1. How to remove CD Disc (See Fig. 2~5)
1. When CD is at play position (Figure 2), rotate reduction gear C
clock-wise as shown in Figure 3 Until disc tray is at stock position,
then rotate further to eject the disc tray so that CD can be removed
from the tray.
CD Disc
Disc Tray
Guide Tray
CD At play position.
CD Disc
Up Down
Figure 4
Figure 5
Figure 2
CD At stalk position.
3 – 5
3.2. How to Remove the tray motor/main cam motor/5Changer Motor PWB (See Fig. 6)
1. Remove the screws (A1)x 2 pcs., to remove tray motor/main cam
motor/5-Changer Motor PWB.
Changer Mechanism Unit
CD-DV999W/CD-DV777W
Main Cam Motor
(A1)x2
φ2x10mm
Figure 6
NOTE: There are 2 more screws tighten the motors at the bottom of
main chassis. Before performing procedure 1 above, disc stop
spring, top plate sear up down board and trays must be
removed, then only the 2 screws can be untighten.
Tray Motor
5-Changer
Motor PWB
3 – 6
CD-DV999W/CD-DV777W
b
R
I
4
C
AudioCD-DV999W/CD-DV777WService ManualCD-DV999W/CD-DV777WMarketE
CHAPTER 4. DIAGRAMS
[1] Block diagrams
D3.3V
A5V
IC501
3
2
1
AUDIO
DIGITAL
OUT
DVD/CD
SO7001
S-VIDEO
OUT
JK7002
VIDEO
OUT
M2
MAIN CAM
MOTOR
M
M
M1
TRAY
MOTOR
FROM MAIN PWB
FROM MAIN PWB
CN3203
14
13
12
11
10
CN3201
10
11
CN3003
10
11
12
13
CN3004
SPDIF
1
DGND
2
3
D3.3V
MUTE
TXD
DGND
RXD
PROGRESSIVE
9
ASPECT
VGND
8
Py_OUT
7
Pb_OUT
6
Pr_OUT
5
VGND
4
V_OUT
3
C_OUT
2
1
CAM-
1
CAM+
2
TR-
3
TR+
4
DVD_CS
5
DVD_CLK
6
SYS_DATA
7
DVD_DATA
8
DVD A_MUTE
9
RESET
RXD_CTL_IN
RÐCH
1
AUDIO_GND
2
LÐCH
3
M_GND
4
A_5V
5
D_GND
6
+8V
7
S_5V
8
S_5V
9
A_GND
D_1.5V
A3.3V
D3.3V
A_5V
+8V
S_5V
D1.5V
A3.3V
D3.3V
Q3100
Q3101
Q3102
IC3003
TC7WT126
BUFFER
D3.3V
D3.3V
IC3503,IC3504
20
TCLV573T
8 bit LATCH IC
5
6
DGNDAUDIO
94
Q3501
D3.3V
131412
14
15
16
13
D3.3V
D3.3V
1,7,8
IC3002
BD4825G
RESET
A0-A15
8
7
IC3801
PCM1748E
D/A CONVERTER
GND
IC3501
IXA173WJ
FLASH ROM
27,46
1,10
Figure 4-1 BLOCK DIAGRAM (1/4)
ADAC_DA
NEXOENEXCENEXWEFADT(0-20)
IECOUT
DAC1OUT
DAC4OUT
DAC5OUT
DVD_CS
S_CLK
S_DIN
S_DOUT
AMUTE
NRST
RXD_CLT_IN
P15(RXD_CLT)
D_3.3V
43,49,55,75,81
1,3,9,15,29,35,41
1,12D3.3V
10
ADAC_CK
ADAC_L
768FS
181
RXD
52
158
163
164
60
53
55
54
94
68
59
47
NRAS
NCSM
IC3401
IX0614AW
64M SD-RAM
D_GND
14
15
IC3601
BU2363FV
CLOCK
GENERATOR
2,11
D_GND
BA(0-1)
DQM(0-3)
MA(0-11)
MDQ(0-31)
MCK
NWE
NCAS
6,12,32,38,44,46,52
58,72,78,84,86
873
X3601
974817296
IC30
IXA46
DVD ED
49,92,170
D_3.3V
B
8
4K
4 – 1
3
IC3001
IXA464AW
DVD EDCODER
49,92,170
V
BR24L04F
8
4K bit EEPROM
IC3602
1-4,7
104,118,145,149
153,157,165
A3.3V
6
5
63
P2(SDA)
P3(SCL)
FG
SPIN
66
146
106,119,138
151,155,159,167
4,11,16,24,30,43
58,69,80,93,99,169
177,183,194,198,206
211,215,221,224,230
236,241,245,248,254
1,7,14,23,29,42
56,79,91,171,182
189,195,202,209
218,226,233,240,250
15,67,98,186
213,222,244
62
121-131
134,136
VHALF
137
73,71,70
152,150
133,135
LPCO1
LPCO2
CD-DV999W/CD-DV777W
FG
7
5,6
VCC
S_5V
SPIN
31-34
VHALF
VCC
M_8V
A_GND
D_GND
D3.3V
D1.5V
74
Q3305
Q3306
Q3303
Q3304
D3301
A_GND
25
9,27,28
29
A_GND
14
IC3702
NJM12904
8
OPE.AMP.
1
2,3
35,36
1,2
L
H
3,4
7,26
M_GND
S_5V
PD_CD
IC3704
LA6261
FOCUS/TRACKING
SPIN/SLED DRIVER
18
12
16
S_5V
IC3301
7SB3157P
ANALOG
SWITCH
Q3307
DVD_H
4
A_GND
SPIN-
SPIN+
5,6
CN3301
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
A_3.3V
GND
LD_DVD
NC
VOSC
PDMON
LD(CD)
VR(DVD)
VR(CD)
NC
VE
VCC
Vref
G(PDIC)
VF
VB
VA
RF
CD/DVD
VD
VC
TR-
TR+
FO+
FO-
D_GND
DVD MECHANISM
UNIT ASS'Y
SPIN-
SPIN+
IN SW
SL-
SL+
AGND
FG
LED
M
SPINDLE
MOTOR
M
SENSOR
PWB
PICKUP
SLED
MOTOR
UNIT ASSY
Figure 4-2 BLOCK DIAGRAM (2/4)
4 – 2
CD-DV999W/CD-DV777W
2
V
FM
ANTENNA
BF301
B.P.F
1
2
1
2
3
REC.
JK1
MIC
JK2
MIC
VRK1
MIC LEVEL
FROM DVD SECTION
TAPE 1
P.B. HEAD
TAPE 2
REC./P.B.
HEAD
AM LOOP
ANTENNA
40
LATCH
DATA
9
CLOCK
ROUT
LOUT
4
12
13
22
CN3004
L-CH
R-CH
L-CH
R-CH
SO302
FM ANTENNA
TERMINAL
CNP301
ICK1
M65856SP
MIC AMP.
42
41
35
36
32
RIN
31
LIN
VCC
23
P.B.
AC BIAS
ERASE
HEAD
IC301
TA7358AP
FM FRONT END
1
4
3
L312 T301
FM RF
AM TRACKING
T303 T306
ICK2
KIA4558P
OPE AMP.
6
5
2
3
BI601CNS601
+B4QK1
1
3
4
SWITCHING
Q101~
Q104
Q105
Q106
Q111
L103
BIAS
OSC
7
1
L(T1)
R(T1)
L(T2)
R(T2)
POP REDUCE
LREC
RREC
SWITCHING
+B4
5
7
FM
VIDEO OUT
1
24
2
23
6
T1/T2
REC
9
16
11
12
NOR/
15
HIGH
Q114
SWITCHING
Q112
SWITCHING
6
9
8
OSC
FM
OSC
OSC BUFF
Q302
AM BAND
COVERAGE
FM+B
JK691
VIDEO
P.B
H/N
T1/T2
19
Q113
SWITCHING
FM IF
T302
SWITCHING
GAME INPUT
13
L
4
21
R
7
18
+B4
JK690
L
R
+B4
PB
RECRL
VT
Q360
AUX
CF303
20
FM
TUNER
AM OSC OUT
X352
4.5 MHz
1
OSC
DVD
AM OSC IN
22 111615
7
TAPE
21
AM IF
AM MIX
AM RF IN
T351
IC101
AN7345K
PLAYBACK AND RECORD/
10
ALC
PLAYBACK AMP.
+B4
Q109
Q110
BIAS
+B7
+B7
MOTOR
DRIVER
Q706
Q711
Q712
Q707
Q708
Q714~
Q717
SOLENOID
DRIVER
10.7 MHz
450 kHz
CF352
7
STEREO
4
AM IF
CF351
985
GND
FM+B
FM/AM
OUT
1821 12162324
IC302
LC72131
PLL(TUNER)
CLK
DO
DI
CE
5436
MO/ST
FM/AM
9
10
17
8
L
9
16
R
L
10
15
R
L
11
14
AUDIO PROCESSOR
R
L
12
13
R
+B4
MECHANISM
17
21
23
IC601
LC75341
7
18
3
Q107
Q108
MUTING
LED
DRIVER
Q710
LED703
TAPE
ASS'Y
ZD351
5.1V
X351
456 kHz
13
17
FM
DET
VCO
14
L
MO/ST
R
15
FM/AM
MPXIN
+B4
+B4
1
DI
2
CE
24
CLK
R
21
4
L
58
MICROCOMPUTER
+B4
IC303
LA1832S
FM IF DET./
FM MPX./
AM IF
-20dB
ATT
Q601
Q602
REC/PLAY
IC602
7
NJM2533
VIDEO
SWITCH
3
JOG701
VOLUME
30
IC701
IXA023AW
SYSTEM
(2/2)
Q603
Q604
T1/T2
BIAS
SYSTEM
+B11
DVD1.7
+B10
DVD3.7
MUTE
VF1
Figure 4-3 BLOCK DIAGRAM (3/4)
4 – 3
D
FL701
FL DISPLAY
812 45
27
26
~
CD-DV999W/CD-DV777W
47
~
5150
/
SYSTEM
2
S
+B11
DVD1.7V
+B10
DVD3.7V
MUTE
VF2
VF1
-VF
VOLTAGE
REGULATOR
IC856
2
LD1117V
VOLTAGE
REGULATOR
IC856
LD1117V33
SP DET.
D905~D907
IC901
STK41244
POWER AMP.
18
L
14
R
7
1
6
+B9
+B6
+B8
12
2
+B3
+B7
+B4
D870D871
5
-B1
-B2
+B2
A_+5V
SW5V
D+5V
1
+B1
LD+8V
M+13V
A+10V
SELECTOR
3850 27 28 26
58
~
78
79
VLOAD
MICROCOMPUTER
VDD
12345 67
L-OUT
R-OUT
CD-DV777W STK41242
CD-DV999W
11
8
80
~
97
99
100
+B5
MULTI REGULATOR
IC853
2
BD9701T
1-CH DC-DC
CONVERTER
SW601
SPAN
+B5
46
47
IC701
IXA004AW
SYSTEM
(1/2)
RESET
11 1210 16 21 24 20 17 18 19
+B5
XL701
4.19 MHz
RESET
Q709
+B5
Q901~
Q904
IC851
AN80T53
7
2
6
+5V
1
VOLTAGE REGULATOR
IC901
STK41244
KIA7808AP
SP RELAY
ON-OFF
D802
3
IC852
VDD
VDD
59
~
D801
40
25 13 27
AVDD
CLK
CEDIDO
Q905
F802
T5A L250V
F801
T5A L 250V
D803,
D804
Q801
3
39
+B5
34
33
~~
31
53
56
15
41
FAN MOTOR
DRIVER
RL914
F804
T2A L 250V
F803
T2A L250V
VOLTAGE
REGULATOR
UNSW_5.6V
+B5
TAPE
MECHANISM
ASS'Y
RX701
REMOTE
3
SENSOR
SW701-SW708
SW712-SW716
SW724-SW735
Q906
TRANSFORMER
2
KEY
TO CD
SECTION
+B8
M
SO902
SPEAKER
TERMINAL
+B7
JK701
HEADPHONES
PT801
POWER
IC854
311
AN78L05
1
+B5
M901
FAN
MOTOR
T.F.
F807
2.5A L250V
F806
T2.5A L 250V
1
VOLTAGE REGULATOR
230-240 V
220 V
127 V
110V
SW801
VOLTAGE
SELECTOR
F805
T5A L 250V
L841
LINE FILTER
AC POWER SUPPLY COR
AC 110/127/220/230-240 V,
50/60 Hz
1
1
2
2
Figure 4-4 BLOCK DIAGRAM (4/4)
4 – 4
CD-DV999W/CD-DV777W
AudioCD-DV999W/CD-DV777WService ManualCD-DV999W/CD-DV777WMarketE
CHAPTER 5. CIRCUIT DESCRIPTION
[1] Notes on schematic diagram
•Resistor:
To differentiate the units of resistors, such symbol as K and M are
used: the symbol K means 1000 ohm and the symbol M means
1000 kohm and the resistor without any symbol is ohm-type resistor. Besides, the one with “Fusible” is a fuse type.
• Capacitor:
To indicate the unit of capacitor, a symbol P is used: this symbol P
means pico-farad and the unit of the capacitor without such a symbol is microfarad. As to electrolytic capacitor, the expression
“capacitance/withstand voltage” is used.
(CH), (TH), (RH), (UJ): Temperature compensation
(ML): Mylar type
(P.P.): Polypropylene type
• Schematic diagram and Wiring Side of P.W.Board for this model are
subject to change for improvement without prior notice.
• The indicated voltage in each section is the one measured by Digital Multimeter between such a section and the chassis with no signal given.
1. In the tuner section,
indicates AM
indicates FM stereo
2. In the main section, a tape is being played back.
3. In the deck section, a tape is being played back.
( ) indicates the record state.
4. In the power section, a tape is being played back.
5. In the CD section, the CD is stopped.
• Parts marked with “ “ ( ) are important for maintaining the safety of the set. Be sure to replace these parts with
specified ones for maintaining the safety and performance of the
set.
REF. NO DESCRIPTION POSITION
JOG701 VOLUME ON—OFF
NSW1 PICKUP IN ON—OFF
SW1 CLAMP ON—OFF
SW2 TRAY SW1 ON—OFF
SW3 TRAY SW2 ON—OFF
SW4 DISC ON—OFF
SW601 SPAN SELECTOR 100 kHz/
SW701 POWER ON/STAND-BY ON—OFF
SW702 CLOCK/TIMER ON—OFF
SW703 TUNING UP ON—OFF
SW704 TUNING DOWN ON—OFF
SW705 FAST REWIND/PRESET DOWN ON—OFF
SW706 EQUALIZER ON—OFF
SW707 FAST FORWARD/PRESET UP ON—OFF
SW708 REVERSE MODE ON—OFF
SW712 TUNER (BAND) ON—OFF
10 kHz
[2] Types of transistor and LED
FRONT
VIEW
ECB
(S)(G)(D)
(1)(2)(3)
KRC107 M
KTA1266 GR
KTC3265 Y
KTA1273 Y
KTA1274 Y
KTC3194 Y
KTC3199 GR
KTC3200 GR
KTC3203 Y
B
(3)
(1)
E
TOP
VIEW
KRA107 S
KRC102 S
KRC104 S
KTA1504 Y
KTA1298 Y
KTC3875 GR
2SB709 AR
2SD601 AR
(2)
REF. NO DESCRIPTION POSITION
SW713 CD ON—OFF
SW714 TAPE ON—OFF
SW715 GAME/VIDEO ON—OFF
SW716 X-BASS/DEMO ON—OFF
SW724 REVERSE PLAY ON—OFF
SW725 PLAY/REPEAT ON—OFF
SW726 STOP ON—OFF
SW727 REC/PAUSE ON—OFF
SW728 MEMORY/SET ON—OFF
SW729 OPEN/CLOSE ON—OFF
SW730 DIRECT PLAY ON—OFF
SW731 DISC2 ON—OFF
SW732 DISC4 ON—OFF
SW733 DISC5 ON—OFF
SW734 DISC3 ON—OFF
SW735 DISC1 ON—OFF
SW801 VOLTAGE SELECTOR 230-240 V
TOP VIEWTOP VIEW
C
FRONT
VIEW
DS1SS133
1N4004S
304VT2H3
SDPB50CD
FRONT
VIEW
5 – 1
AC AC
D10XB60F
[3] Waveforms of DVD circuit
CD-DV999W/CD-DV777W
2003/10/16 13:19:45
Stopped
DVD_CS IN1
S_DIN2
Normal
20 MS/s 50 µs/div786
CH1 10:1
0.500 V/div
DC 10kHz
CH2 10:1
0.500 V/div
DC Full
CH3 10:1
0.500 V/div
DC Full
CH4 10:1
0.500 V/div
DC Full
S_DOUT3
Edge CH1
Auto
0.400 V
SCLK OUT4
SIMPLE
Level
1.000 V
5 – 2
CD-DV999W/CD-DV777W
[4] Voltage
PIN
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
IC1
VOLTAGE
3.20 V
1.61V
1.61 V
1.60 V
1.61 V
3.08 V
1.65 V
1.65 V
1.65 V
1.65 V
1.48 V
0V
1.65 V
0V
1.65 V
1.47 V
1.48 V
0V
0V
0V
1.60 V
0V
1.61 V
1.61 V
0V
0V
3.20 V
0V
3.20 V
0V
0V
1.59 V
1.60 V
3.20 V
0V
0V
0V
0V
0V
0V
3.61 V
0V
0V
1.80 V
3.60 V
0V
1.45 V
1.49 V
3.19 V
3.79 V
0V
0V
0V
0V
0V
0V
0V
0V
0V
3.20 V
0V
0V
0.63 V
0V
5.16 V
5.18 V
4.68 V
0V
0V
0V
0V
0V
0V
4.86 V
4.86 V
3.01 V
0V
1.12 V
0V
3.20 V
PIN
NO.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
PIN
NO.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
IC2
VOLTAGE
2.10 V
2.20 V
2.10 V
2.20 V
2.10 V
2.20 V
0V
4.37 V
5.02 V
3.20 V
1.62 V
1.65 V
1.62 V
1.65 V
1.62 V
0V
1.62 V
1.64 V
4.71 V
4.71 V
3.92 V
3.11 V
3.10 V
2.50 V
1.65 V
0V
5.02 V
8.68 V
5.02 V
0.59 V
0.71 V
0V
0V
0V
2.11 V
2.20 V
IC101
VOLTAGE
0V
0V
0.57 V
2.03 V
0.44 V
0V
0V
0.58 V
3.45 V
3.35 V
0V
0V
6.97 V
4.16 V
0V
3.42 V
0.57 V
0V
0V
0.41 V
2.03 V
0.57 V
0V
0V
PIN
NO.
PIN
NO.
10
11
12
13
14
15
16
17
18
19
20
21
22
PIN
NO.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
IC301
VOLTAGE
0V
0V
0.29 V
0.20 V
0V
0.29 V
0.26 V
0.29 V
0.29 V
IC302
VOLTAGE
2.57 V
0V
0V
0V
0V
5.22 V
10.18 V
4.76 V
0V
0V
5.23 V
0V
5.23 V
0V
0V
2.59 V
5.24 V
0V
0V
10.18 V
0V
2.57 V
IC303
VOLTAGE
1.97 V
5.15 V
1.97 V
1.96 V
0V
0V
5.21 V
3.59 V
5.15 V
0V
2.01 V
1.25 V
2.27 V
1.13 V
1.10 V
1.96 V
0V
1.29 V
2.08 V
1.29 V
1.95 V
1.95 V
5.15 V
3.65 V
PIN
NO.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
PIN
NO.
10
11
12
13
14
15
16
17
18
PIN
NO.
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
IC601
VOLTAGE
0V
0V
0V
5.10 V
5.10 V
5.10 V
5.10 V
5.11 V
5.10 V
5.10 V
5.10 V
5.10 V
5.10 V
5.10 V
5.10 V
5.10 V
5.10V
5.10 V
5.10 V
5.10 V
5.10 V
5.10 V
10.20 V
0V
IC901
VOLTAGE
52.80 V
21.60 V
9.60 V
-9.70 V
-21.60V
-48.80 V
0V
-19.70 V
-22.90 V
-22.10 V
-18.60 V
-51.30 V
51.40V
-0.14 V
-0.13 V
-50.04 V
-0.14 V
-0.14 V
IC851
VOLTAGE
5.22 V
13.11 V
20.66 V
0V
19.72 V
10.22 V
8.67 V
PIN
NO.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
1
2
3
4
5
6
7
8
9
VOLTAGE
4.74 V
4.65 V
0V
4.70 V
4.72V
4.72 V
0V
0V
0V
4.83 V
2.27 V
1.99 V
0V
4.73 V
0V
4.74 V
0V
0V
5.22 V
0V
0V
4.68 V
0V
0V
0V
5.20 V
0V
5.01 V
5.01 V
2.64 V
5.01 V
5.01 V
0V
0V
5.01 V
1.67 V
5.20 V
5.01 V
4.87 V
0V
2.02 V
0V
13.10 V
0V
0V
4.74 V
0V
4.61 V
0V
0V
IC701
PIN
NO.
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
VOLTAGE
0V
0V
0V
0V
5.17 V
5.17 V
-29.70 V
0V
-0.26 V
-0.24 V
-0.22 V
-0.20 V
-0.19 V
-0.19 V
-0.18 V
-0.17 V
-0.16 V
0V
-29.90 V
-29.90 V
-29.90 V
-29.90 V
-29.90 V
-19.76 V
-27.40 V
-24.87 V
-22.29 V
-22.30 V
-30.13 V
-27.43 V
-14.50 V
-27.20 V
-19.30 V
-6.08 V
-21.85 V
-27.22 V
-21.89 V
-17.00 V
-27.38 V
-27.10 V
-27.07 V
-27.00 V
-27.00 V
-27.35 V
-26.27 V
-27.11 V
-27.00 V
-27.07 V
-27.07 V
-26.83 V
5 – 3
CD-DV999W/CD-DV777W
PIN
NO.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
1
2
3
4
5
6
7
8
9
VOLTAGE
3.5 V
2.6 V
3.5 V
2.3 V
2.3 V
0V
2.3 V
2.8 V
3.5 V
2.2 V
2.2 V
0V
2.5 V
2.4 V
3.5 V
2.0 V
3.4 V
3.4 V
3.3 V
3.1 V
0V
1.6 V
1.6 V
0V
0V
0V
2.0 V
3.5 V
0.6 V
2.6 V
0V
2.3 V
2.3 V
3.5 V
2.3 V
2.8 V
0V
2.2 V
2.2 V
3.5 V
2.5 V
3.5 V
IC3401
PIN
NO.
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
VOLTAGE
0V
2.6 V
0V
2.3 V
2.3 V
3.5 V
2.3 V
2.8 V
0V
2.2 V
2.2 V
3.5 V
2.5 V
0V
0V
2.0 V
1.7 V
1.6 V
1.8 V
1.7 V
2.9 V
0V
0V
3.5 V
1.8 V
0V
0V
2.0 V
0V
0V
2.6 V
3.5 V
2.3 V
0V
2.3 V
2.8 V
3.5 V
2.2 V
2.2 V
0V
2.5 V
0V
PIN
NO.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
PIN
NO.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
IC3501
VOLTAGE
0.4 V
0.5 V
2.6 V
2.8 V
0.7 V
0.5 V
0.7 V
2.7 V
0V
0V
3.5 V
3.1 V
0V
3.5 V
0V
0V
0V
2.7 V
2.9 V
2.6 V
0.8 V
0.7 V
0.7 V
2.8 V
2.9 V
2.9 V
0V
2.9 V
2.8 V
2.6 V
2.8 V
0.6 V
0.7 V
0.5 V
0.7 V
0.7 V
3.5 V
0.7 V
2.7 V
2.6 V
2.6 V
2.8 V
0.5 V
2.7 V
0.5 V
0V
3.5 V
2.7 V
IC3704
VOLTAGE
1.2 V
1.2 V
0V
0V
1.4 V
1.7 V
0V
0V
0V
7.6 V
0V
0V
1.3 V
1.3 V
0V
0V
0.7 V
0.7 V
7.6 V
1.3 V
1.3 V
7.6 V
1.3 V
7.6 V
1.2 V
1.2 V
0V
1.2 V
PIN
NO.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
PIN
NO.
10
PIN
NO.
10
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
VOLTAGE
3.5 V
2.5 V
2.5 V
0V
2.7 V
2.3 V
3.5 V
3.5 V
2.3 V
2.3 V
0V
2.6 V
2.6 V
3.5 V
1.3 V
0V
0V
3.5 V
2.7 V
0.8 V
2.7 V
2.7 V
3.5 V
0V
3.1 V
0V
0.5 V
0.5 V
3.5 V
0V
2.8 V
0.7 V
2.9 V
2.7 V
2.6 V
0.7 V
2.6 V
0V
0V
0.5 V
0.7 V
3.5 V
0V
2.7 V
0.7 V
2.9 V
3.4 V
0V
0V
0V
IC3504
VOLTAGE
0V
2.8 V
2.8 V
0.7 V
0.7 V
0.7 V
2.8 V
2.8 V
2.0 V
0V
IC3503
VOLTAGE
0V
2.6 V
0.6 V
0.5 V
0.7 V
2.7 V
2.7 V
0.5 V
0.5 V
0V
PIN
NO.
100
PIN
NO.
10
11
12
13
14
15
16
PIN
NO.
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
VOLTAGE
0V
3.4 V
3.3 V
3.3 V
2.7 V
3.5 V
0V
0V
0V
2.4 V
3.4 V
3.4 V
3.4 V
1.7 V
0V
2.9 V
1.3 V
3.8 V
0V
1.7 V
1.7 V
0V
0V
3.4 V
3.4 V
3.4 V
3.4 V
1.7 V
3.5 V
0V
3.5 V
0V
3.4 V
0V
0V
0V
0V
0V
0V
0V
3.5 V
1.7 V
0V
0V
3.4 V
0V
0V
1.3 V
0V
0V
IC3801
VOLTAGE
1.7 V
0V
1.7 V
0V
3.5 V
4.7 V
2.3 V
2.3 V
0V
2.3 V
3.5 V
3.5 V
0V
0V
3.5 V
1.7 V
IC3702
VOLTAGE
1.7 V
1.7 V
1.7 V
0V
2.8 V
3.1 V
0V
4.8 V
PIN
NO.
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
PIN
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PIN
NO.
1
2
3
4
5
6
7
8
IC3001
VOLTAGE
3.4 V
0V
0V
3.4 V
0.9 V
0V
0.8 V
0.6 V
2.1 V
2.6 V
2.1 V
1.2 V
2.0 V
1.6 V
1.6 V
1.6 V
1.0 V
3.5 V
0V
1.0 V
1.7 V
2.1 V
2.1 V
2.1 V
2.1 V
2.1 V
2.1 V
2.1 V
2.1 V
2.1 V
2.1 V
0V
0V
0V
0V
2.1 V
1.7 V
0V
1.7 V
1.7 V
1.7 V
1.7 V
0V
1.4 V
3.4 V
1.7 V
2.3 V
2.3 V
3.4 V
1.7 V
IC3601
VOLTAGE
3.5 V
0V
0.7 V
1.7 V
3.5 V
0V
1.7 V
1.7 V
1.7 V
1.7 V
0V
3.5 V
1.7 V
0V
1.7 V
3.5 V
IC3602
VOLTAGE
0V
0V
0V
0V
3.5 V
3.5 V
0V
3.5 V
PIN
NO.
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
VOLTAGE
0V
1.7 V
1.3 V
0V
2.2 V
3.4 V
0.7 V
0V
3.4 V
3.4 V
3.4 V
0.7 V
1.7 V
3.4 V
1.4 V
0V
2.2 V
0V
1.6 V
3.4 V
1.7 V
3.4 V
1.7 V
2.7 V
1.7 V
1.7 V
0V
0V
0V
0V
1.7 V
3.5 V
0V
2.6 V
2.5 V
1.3 V
2.2 V
1.3 V
3.5 V
2.3 V
2.3 V
2.3 V
2.8 V
0V
3.5 V
2.8 V
2.3 V
0V
2.2 V
2.3 V
PIN
NO.
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
VOLTAGE
2.2 V
3.5 V
2.3 V
2.5 V
2.6 V
0V
2.0 V
2.0 V
3.4 V
1.7 V
0V
1.6 V
1.3 V
0V
0V
1.7 V
0V
3.4 V
1.6 V
0V
0V
1.3 V
1.8 V
0V
1.0 V
3.5 V
0V
0V
0V
0V
0V
3.4 V
3.4 V
0V
0V
0V
3.5 V
3.5 V
3.5 V
3.5 V
0V
3.5 V
3.5 V
1.5 V
0V
3.5 V
3.5 V
0V
3.5 V
3.5 V
PIN
NO.
251
252
253
254
255
256
VOLTAGE
3.5 V
3.5 V
3.5 V
0V
3.5 V
3.5 V
5 – 4
CD-DV999W/CD-DV777W
0
3
0
5
6
C
R137
AudioCD-DV999W/CD-DV777WService ManualCD-DV999W/CD-DV777WMarketE
CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT
[1] Schematic diagram
R692
R123
R121
R124
DVD R-CH
DVD A_GND
DVD L-CH
DVD M_GND
DVD A+5V
DVD D_GND
LD +8V
DVD S5V
DVD S5V
DVD AGND
DVD D1.7V
DVD D3.7V
DVD A3.7V
DVD IN
P6-5 1-F
TO POWER SECTION
R122
18K
15K 6.8K
BI601
1
3
4
5
6
7
8
9
10
11
12
+B
13
14
15
LD+8V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
5.6K
C671
1/50
+B
A_5V
D+5V
CD_GND
L-CH
A_GND
R-CH
CD_D_GND
CD_A_GND
AC RLY
DVD S5V
DVD S5V
AGC LINE
DVD_FUNC
DVD PROTECT
DVD D1.7V
CD-CV777W
CD-CV999W
P6-10 12-H
TO DVD SERVO PWB
CN3004
CNS601
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
R985
R693
R986
33K
8.2K
39K
5.6K
C670
R680
1/50
+B
10K
R681
10K
+B
+B
+B
+B
PLAYBACK SIGNAL
RECORD SIGNAL
MIC SIGNAL
Q603, Q604: SYSTEM MUTE
Q603
KTC3875 GR
Q604
R619
330
KTC3875 GR
R618
330
R666
4.7K
Q605
KTC3875 GR
R617
2.2K
R616
2.2K
C640
22/50
R615
R614
R620
8.2K
8.2K
22K
R613
KTC3875 GR
390
R612
390
Q601
Q602
R611
2.2K
R610
2.2K
KTC3875 GR
C639
R986
5.6K
DVD SIGNALFM SIGNAL
VIDEO SIGNAL
AUX SIGNAL
Q909
KTC3875 GR
R988
2.2K
R987
2.2K
Q908
R985
5.6K
1/50
22K
R621
C609
R605
1/50
10K
C607
0.082
R607
3.9K
C611
0.0022
C613
C615
4.7/50
C617
C619
C621
C625
0.0022
1/50
R609
KTC3875 GR
R601
R602
C651
220P
C652
220P
AUDIO PROCESSOR
1
DI
CE
2
VSS
3
LOUT
4
Ð
LBASS
5
C605
LTRE
0.1
6
1/50
LIN
7
LSEL0
8
1/50
L4
9
1/50
L3
10
L2
11
L1
12 13
C623
1/50
8.2K
1K
1K
IC601
LC75341
CCB
INTERFACE
+
Ð
+
+
Ð
DECK
TUNER
AUX
C603
220/10
C608
0.082
C614
1/50
C616
4.7/50
C618
1/50
C620
1/50
C622
1/50
R608
C601
220/16
8.2K
C
0.
C6
1/
R
0.
C653
220P
24
CLK
+B
23
Ð
VDD
+
VREF
+
22
Ð
ROUT
21
+
Ð
Ð
+
Ð
+
CD
RBASS
RTRE
RSEL0
C606
20
0.1
19
RIN
18
17
R4
16
R3
15
R2
14
R1
C624
1/50
C626
0.0022
R149
100/16
0.0022
C119
68K
R150
R128
5.6K
Hich=CHROME
0.022
C121
0.0022
3.3/50
C143
C150
R126
4.7K
R127
150
47/50
4.7K
7
R129
0V
KTC3875 GR
270P
C124
5.6K
270P
C123
0.7V
Q108
MUTING
R130
1.5K
C126
22/50
8
C125
22/50
1.5K
R131
R132
R138
10K
100
C130
0.0033
0.022
C128
Ð
+
56K
56K
+
Ð
9101112
100
R133
C129
0.0033
0.022
C127
REC_R
R139
C132
47/25
C131
10K
R134
ALC
47/25
R135
R136
0.7V
Q107
KTC3875 GR
MUTING
10K
C134
22/25
C133
131415161718192021222324
Vcc
RIPPLE
Nor/CrO2
ALC
10K
220K
220/10
C135
+B
0.022
R665
4.7K
R146
SW601
SPAN SELECTOR
E
F
G
100 kHZ/10 kHz
50 kHZ/9 kHz
PLAYBACK HEAD
R-CHL-CH
ERASE HEAD
R-CH
L-CH
TAPE 2
RECORD/
PLAYBACK HEAD
TAPE 1
1
2
3
4
5
6
CNS102
1
2
3
4
C102
1
1
T1_R
2
2
A_GND
3
3
T1_L
CNP101
M_GND
1
ERASE
2
T2_R2
3
A_GND
4
T2_R1
5
5
6
6
7
BI102
T2_L1
T2_L2
560P
C101
560P
C104
180P(CH)
C103
180P
SWITCHING
Q102
KTC3200 GR
0V
0.7V
0V
0.7V
0V
Q104
KTC3200 GR
SWITCHING
SWITCHING
Q103
KTC3200 GR
0V
0.7V
0V
Q101
0V
KTC3200 GR
SWITCHING
R105
3.3K
R104
2.2K
R106
3.3K
47K
R108
0V
0V
4.7K
R110
Q105
KTC3875 GR
4.7K
R109
0V
0.7V
R103
2.2K
R107
0V
47K
9.3V
9.3V
R112
15K
R102
1K
R101
1K
0V
Q106
KTC3875 GR
SWITCHING
0V
C105
10K
8.6V
Q112
KTA1504 Y
SWITCHING
C106
0.0015
SWITCHING
C107
IC101
PLAYBACK
RECORD/
PLAYBACK
AMP.
0.0015
R111
R
330P
L
AND
C108
330P
SWITCHING
Q113
KRC104 S
R147
10K
0V
223
R148
4.7K
L
R114
1K
R113
1K
15K
C112
47/25
C114
0.039
C111
47/25
R118
100K
R117
100K
C113
0.039
R115
56
1
0V
1
0V
Q114
KRC104 S
SWITCHING
R116
56
C116
560P
R120
3.9K
C110
330P
Ð
+
112K
Hich=T1
112K
+
Ð
C109
330P
R119
3.9K
C115
560P
C141
3.4V
3.4V
3
R
R122
15K
C120
R124
6.8K
C118
47/25
543216
IC101
AN7345K
R123
C117
47/25
6.8K
R121
15K
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
1
23456
Figure 6-1 SCHEMATIC DIAGRAM (1/15)
6 – 1
CD-DV999W/CD-DV777W
10K
R608
CNSK1
123456789
BIK1
1 3456789
A_GND
A_+10V
KOK OUT R
+B
KOK IN L
220K
R604
10K
R158
220
R603
1K
REC_L
0V
47K
R143
22K
R144
C137
0.047(ML)
KOK OUT L
R644
6.8K
R668
4.7K
+B
11.6V
Q109
KTA1504 Y
SWITCHING
R142
82(1/2W)
0V
0V
C138
0.0082
C139
0.039(ML)
R141
4.7K
L103
+B
R140
11.6V
0V
R145
330 µH
R642
10K
R643
6.8K
4.7K
R667
BIAS
Q110
KRC104S
47K
23
1
Q111
BIAS OSC
KTC3203 Y
4.7
47/25
C140
R641
10K
Q606
KTC3875 GR
0V
M_GND
17 18 19 24 25 26 27 2820 21 22 23
C602
C601
0.022
220/16
603
20/10
C610
C608
1/50
0.082
R606
3.9K
C612
0.0022
C614
1/50
C616
4.7/50
C618
1/50
C620
1/50
C622
1/50
8.2K
R137
220K
R136
_R
139
0K
0.7V
Q107
0V
KTC3875 GR
MUTING
10K
C134
220/10
C135
0.022
22/25
C133
+B
13145
Vcc
RIPPLE
Nor/CrO2
ALC
11 12
DI
D_GND
KOK IN R
TAPE_A_GND
10 11
12
10 11
CLK
MIC IN
KOK LATCH
+B
+B
+B
+B
A+10V
A GND
DVD D3.7V
DVD D3.7V
P6-5 1-F
TO POWER SECTION
D_GND
+B_PROTECT
C662
10/16
+B
M_+13
CNPK1
C693 100P
+B
SW_5V
P6-15 3-H
TO
MIC PWB
MAIN PWB-A1 (1/3)
D690 DS1SS133
D691 DS1SS133
C663
10/16
1
2
3
4
IC602
NJM2533
VIDEO
SWITCH
1K
R660A
+B
SP_DET
SP_RLY
JK691
VIDEO OUT
R688
8
7
C664 100/16
6
5
C666
0.01
P6-10 12-B
TO
DVD SERVO PWB
CN3201
P6-10 12-C
TO
DVD SERVO PWB
CN3203
330
R662
C665
10/16
DVD PROTECT
+B_PROTECT
2.2K
C674
220
R663
3.3K
CNS7001A
CNS7003A
DISC TYPE
DVD_FUNC
SPAN
KARAOKE
D_GND
S_MUTE
T_T1/T2
REC/PLAY
T_BIAS
A+10V
M_+13V
SW_5V
SP_DET
SP_RLY
-20dB
10
11
12
13
14
3
2
1
MIC
DO
CLK
1
2
3
4
5
6
7
8
9
CE
DI
100
R661
220
R675
TXD
DGND
RXD
VGND
PY-OUT
VGND
D3.3V
D_GND
D_OUT
CNP701B
Q661
R664
KTC3265 Y
220
COUT
VOUT
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P6-6 11-B
C669
100/16
CNS7001B
CNS7003B
PWB
TO POWER AMP.
68
R679
C667
1000/6.3
1
2
3
4
5
6
7
8
22
1
CNP901
R677
3
2
1
FFC701
2.2K
1
5
1
2
3
4
5
CNP7001
1
2
3
4
5
6
7
8
GAME INPUT
PWB-B2
WTM901
FW901
1
M_+13V
SP_RLY
5
CNS603
1
1
2
2
3
3
4
4
5
5
6
BI603
CNP602
C696 0.01
A+10V
DGND
CLK
TUN_R
AGND
TUN_L
DGND
RXD
VGND
YOUT
COUT
VOUT
CNP7003
D3.3V
3
D_GND
2
D_OUT
1
S-VIDEO/AUDIO
OUT PWB-F1
P6-3 1-F
CNP701A
TO DISPLAY PWB
R-CH
GND
L-CH
R690 C690
C695 0.001
CE
DI
DO
C7009
C7005
C7011
470/10
C7008
0.01
R691
6.8K
6.8K
47P
JK692
HEADPHONES
VIDEO INPUT
1
CNP7002
2
1
2
33K
R7004
CY
1
2
3
VIDEO IN
L-CH
AUX/VIDEO
R-CH
JK690
GAME
CNP7004
SO7001
S-VIDEO
OUT
IC501
AUDIO DIGITAL
OUT
R693
5.6K
C691
390P
390P
R692
5.6K
C694 0.001
CHASSIS
29
30
31
32
33
P6-8 10-H
34
35
TO TUNER SECTION
36
37
470/10
C7003
47P
C7004
47P
C7002
0.022
C7001
47/10
L7001
10µH
7
8 9 10 11 12
Figure 6-2 SCHEMATIC DIAGRAM (2/15)
6 – 2
CD-DV999W/CD-DV777W
6
K
T
7
6
CNP7082
+5V
A
SUB PWB-F2
+B
CNP7081
DISC
GND
CLAMP
PHOTO
DVD CS
TRAY SW2
TRAY SW1
33K
R7082
SW1
SW2
GND
TRAY
TRAY
CLAMP
B
5-CHANGER
P6-2 11-G
TO MAIN PWB
1
1
2
3
4
5
6
7
8
9
10
11
11
P6-14 11-B
TO
DVD SERVO
PWB
CN3704
FFC703
CNP701B
MOTOR PWB-E
CNP6A
SW3 TRAY SW2
SW2 TRAY SW1
SW1 CLAMP
SW4 DISC
RX1
+
M1
M
TRAY
-
MOTOR
+
M2
MAIN CAM
M
-
MOTOR
CNP703
6
6
5
4
3
2
1
1
FFC701
CNP701A
22
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
330
R751
LED703
SDPB50CD
MO SPEED
VIDEO MUTE
MOT B-
MOT B+
MOT A-
MOT A+
DISC TYPE
DVD PROTECT
DVD FUNC
SPAN
MIC
KOK LATCH
CE
DO
CLK
DI
+B_PROTECT
D_GND
S_MUTE
T_T1/T2
REC/PLAY
T_BIAS
A+10V
M_+13V
SW_5V
SP_DET
SP_RLY
Ð20dB
TAPE MECHANISM
PWB-D
TAPE
MOTOR
+
M
-
FFC7081
1
C
11
D
E
F
G
1
234567891011121314
DVD RESET
DVD CLK
DVD DATA
DVD AMUTE
DVD SYS DATA
270
R7081
+5V
TR-
TR+
DISC
PHOTO
32
Q710
KRC102 S
1
10K
R745
R796
10K
+B +B
+B
RXD_
1234567891011
CAM+
R798
CNTIN
CAM-
R797
R799
FFC7083
CNP7083
1
CAM-
1
CAM+
2
TR-
3
TR+
4
DVD
5
CS
DVD
6
CLK
7
DATA
DVD
8
DATA
9
10
RXD_
11
CNTIN
SYS
DVD
AMUTE
RESET
10K
10K
10K
11
FFC702
199
CN3003
P6-10 12-F
TO
DVD SERVO
PWB
C707
1/50
R574 4.7K
R757
R754
R755
+B
R789
R788
+B
1
4.7K
R589
CNP702A
1.5
R794
10K
10K
4.7K
4.7K
10K
D710
DS1SS133
Q717
KRA107 S
R750
47K
R760
R790
R787
R786
3
2
3
1
2
D709
DS1SS133
FL701
FL DISPLAY
F2F2NP
NP
P20
P19
P18
P17
P16
P15
P14
P13
P12
R753
R772 1K
1K
R576
R577
R578
R579
R744
R743
R742
R738
R741
R740 100
R746
R730
R732
D716
Q711
3
Q712
KRC104 S
1
Q706
P11
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
+B
3
1
2
R777
10K
R778
10K
+B
R779
10K
45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 1
D701
DS1SS133
R748
3
Q714
1
KTA1273 Y
Q708
DS1SS133
KRA107 S
2
KTA1273 Y
Q707
KTA1273 Y
4.7K
4.7K
1
8.2K
8.2K
Q716
+B
3
Q715
2
KRA107 S
+B
1
2
KRC104 S
KRC104 S
5.6K
R770
NX
NXNXNXNXNX
P10
P09
P08
P07
81 82 83 84 85 86 87 88 89 90 91 92 93 94
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50 49 48 47 46 45 44 43 42 41 40 39 38 3
10K
R731
10K
R780
+B
10K
10K
R775
R588
JOG701
VOLUME
C709
0.047
C710
P06
IXA004AW
MICROCOMPUTE
560
2.2K
R728 680
R727 680
R726
R729
LED701
0.047
P05
P04
IC701
SYSTEM
1K
R725
4.7K
R771
1K
R724
P03
304V
P02
P01
1K
R7331KR736
R7
10
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
1
23456
Figure 6-3 SCHEMATIC DIAGRAM (3/15)
6 – 3
CD-DV999W/CD-DV777W
NX
F1
G11
1K
R724
P03
P02
P01
1K
R7331KR736
1K
R721
G10
G08
G09
DVD+BPRT
R720 1K
1K
R719
G05
G06
G07
100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1K
R718
P06
P05
P04
22120191817161514131211109 87654321
88990919293949596979899
IC701
IXA004AW
SYSTEM
ICROCOMPUTER
3424140393837363534333231
1K
560
R725
R729
G03
G04
R763 1K
R701 1K
R702 1K
R703 100K
R704 2.2K
R705
R706
R707 1K
R708
C704
XL701
4.19MHz
R769
R709 1K
R710 1K
R711 1K
R712 1K
R713 1K
R714 1K
R715 2.2K
R716 1K
R717
R737
R739
C720
0.022
1K
1K
R723
R722
NP
NP
G01
G02
F1
1.5
R795
C701
1/50
C702
1000/6.3
+B
1K
1K
1K
15P(CH)
C705
C721
C730
0.022
18P(CH)
1K
1K
1K
1K
R759
5.6K
0.047
+B
Q713
KRC104 S
1
R573
10K
R791
C723
0.047
3
2
+B
C727
0.047
4.7K
RXD_CNT_IN
DVD RESET
DVD MUTE
DVD DATA
SYS DATA
DVD CLK
DVD CS
DISC SW
CLAMP SW
TRAY SW1
TRAY SW2
PHOTO
GND
+B
UNSW5.6
CNP704
+5V
WTM705
VF2
ÐVF
P_IN
VF1
FFC704
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14
FW705
1
CNP802
P6-6 6-G
6
TO POWER AMP. PWB
R771
LED701
4.7K
R761
10K
304VT2H3
R593
4.7K
R768
R767
10K
R766
10K
D712
DS1SS133
RD32
15K
321
RD22
33K
SW735
DISC 1
SW708
REVERSE
MODE
R783
100
C717
47/25
D711
SD1SS133
SW724
REVERSE
PLAY
R773
10K
10K
R774
+B
KEY 2
10K
KEY 1
C732
0.047
KEY 0
100µH
C722
0.01
L701
+B
+B
RD23
680
SW725
PLAY/
REPEAT
RD11
680
SW712
TUNER
(BAND)
RD01
680
SW701
POWER
ON/STAND-BY
RD24
820
SW726
STOP
RD12
820
SW713
DVD
CLOCK/
TIMER
RD02
820
SW702
RD25
1K
SW727
REC/
PAUSE
RD13
1K
SW714
TAPE
RD03
1K
SW703
TUNING
UP
RD26
1.5K
MEMORY/
SET
RD14
1.5K
SW715
GAME/
VIDEO
SW704
TUNING
DOWN
RD04
1.5K
X-BASS/
DEMO
RD27
2.2K
SW729SW728
OPEN/
CLOSE
SW716
FAST REWIND/
PRESET DOWN
+B
RD28
2.7K
SW730
DIRECT
PLAY
RD05
2.2K
SW705
R781
47K
C715
0.01
DS1SS133
Q709
KRC102 S
2
1
RD29
3.9K
SW731
DISC 2
RD06
2.7K
SW706
EQUALIZER
D713
3
D715
RD30
5.6K
SW732
DISC 4
+B
D714
DS1SS133
REMOTE SENSOR
C714
3.3/50
R782
100K
DS1SS133
RD31
10K
SW733
DISC 5
RD07
SW707
FAST FORAWRD/
PRESET UP
RX701
SW734
DISC 3
3.9K
DISPLAY PWB-A2
7
8 9 10 11 12
Figure 6-4 SCHEMATIC DIAGRAM (4/15)
6 – 4
CD-DV999W/CD-DV777W
6
5
4
3
7
1
2
8
9
+
A
C907
100P(CH)
R903
1K
C905
47/50
C903
0.001
R901
56K
R905
B
C
C901
2.2/50
D
L_CH
5
A_GND
6
R-CH
7
SP_DET
27
SP_RLY
28
E
F
P6-1 1-C
P6-2 8-H
G
H
TO MAIN SECTION
13
25
1
14
20
2124
21
15
3
2
26
11
12
21
22
16
19
4
23
8
9
18
10
AGC
M_+13V
LD+8V
DVD_FUNC
A+10V
+B_PROTECT
DVD_PROTECT
D+5V
DVD A_5V
SW_5V
DVD S5V
DVD S5V
DVD 3.7V
DVD 3.7V
DVD 1.7V
AGND(AUDIO PRO)
DVD M_GND
D_GND
DVD_D_GND
DVD_A_GND
TAPE_A_GND
DVD_A_GND
• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
-
18 17 16 15 14 13 12 7891011 234561
C913
100P(CH)
C908
3P(CH)
56K
R907
C906
560
C904
0.001
R902
56K
47/50
R906
560
C902
2.2/50
C909
0.1(ML)
C946
C910
3P(CH)
R909
100/100
0.1/50
D860
DS1SS133 DS1SS133
33K
R904
C911
1K
R911
R912
56K
STK41244
POWER AMP.
-
+
100
Fusible
(1/4W)
C912
100/100
R958
100
Fusible
(1/4W)
R908
1K
D862
D861
D865
DS1SS133
IC901
R916
0.22(5W)
R913
C914
100/100
REGULATOR
7654 213
C859
22/50
DS1SS133
R910
1K
100/100
C915
D885
DS1SS133
IC851
AN80T53
MULTI
C855
10/50
C864
R857
22K
0.22(5W)
KTC3875 GR
R920
1.5K
R921
C856
0.1
(ML)
22/25
R864
22K
VH-
GND
R918
KTC3875 GR
Q901
C919
0.01
2.2K
Q885
KTC3875 GR
R854
3.3K
VL-
C917
0.01
2.2K
R919
1.5K
Q902
KTC3875 GR
R853
22K
1
2
ZD804
DZ6.8BSB
D905
DS1SS133
R922
2.2K
C885
Q886
C854
220/25
C865
22/25
R859
10K
Q888
KRC104 S
3
VL+
VH+
R917
0.1(5W)
C916
100/50
D906
DS1SS133
R889
R888
0.1
R887
R885
680
R886
ZD805
DZ12BSB
VOLTAGE REGULATOR
22/25
C817
C874
VOLTAGE REGULATOR
CD-CV777W
CD-CV999W
C918
100/50
47K
47K
22K
22K
IC852
KIA7805AP
3
2
0.1(ML)
C852
R874
47/25
LD1117V
STK41242
STK41244 2.2/50
ZD902
DZ12BSB
R925
1.5K(1/2W)
R927
39K
C920
3900/85
R929
47K
D909
1N4004S
1
C851
0.1(ML)
2
3
120
C878
0.1
IC856
IC901
C921
4700/50
C866
D870
RL204F
D871
RL204F
1
47
R873
C901
C920
C902
4.7/50
3300/71
3900/85
ZD903
DZ12BSB
R926
1.5K(1/2W)
R928
39K
C922
4700/50
C923
3900/85
R930
47K
D910
1N4004S
47/25
6800/35
C850
VOLTAGE REGULATOR
C873
10/50
0.1
C877
C921
C922
4700/35
4700/50
D907
DS1SS133
Q904
KTC3875 GR
IC855
LD1117V33
2
2
R872
330
C872
47/25
C876
0.1
C923
3300/71
3900/85
Q903
KTC3875 GR
1
1
3
C875
0.1
R871A
27
C925
47/50
R885
820
680
R937
BI801
56K
1
3
4
5
6
7
8
9
10
11
12
13
14
15
10/50
C871A
R913
0.22(3W)
0.22(5W)
L902
3µH
56K
R934
56K
R935
L901
3µH
CNS801
CHASSIS
P6-4 12E
10
11
12
13
14
1
2
3
4
5
6
7
8
9
FROM DISPLAY PWB
R916
0.22(3
0.22(5
FW705
CHASSIS
1
1
1
1
1
CNP802
1
23456
Figure 6-5 SCHEMATIC DIAGRAM (5/15)
6 – 5
CD-DV999W/CD-DV777W
R913
.22(3W)
.22(5W)
L902
3µH
56K
R934
R935
L901
3µH
56K
R916
0.22(3W)
0.22(5W)
R917
0.1(3W)
0.1(5W)
C927
0.22
C929
0.1
10 (1/2W)
R939
10 (1/2W)
R941
R918
1.5K
2.2K
10 (1/2W)
R938
C928
10 (1/2W)
R940
0.1
R919
R920
1.8K
1.5K
C926
0.22
R922
1.5K
2.2K
R942
R943
RL914
D911
DS1SS133
R942
R943
470(2W)
680(2W)
660(2W)
Q905
KTC3199S GR
R956
1K
0.2
4.4
R946
R944
47K
R984
1.8K
1.5K
1.5K
R945
D913
1.5K
R983
DS1SS133
33K
R984
1.5K
FM SIGNAL
R947
L921
L920
D914
DS1SS133
C944
47/25
MAIN PWB-A1 (3/3)
D912
DS1SS133
C931
10/50
15K
1K
R951
0.29µH
0.29µH
Q906
KTC3203 Y
R949
1K
R950
68K
R957
4.7K
R959
220
Q907
KTC3203 Y
CNP971
CNP901
SO902
SPEAKER
TERMINAL
CNS971
SP_L1-CH
SP_R1-CH
M901
+
2
FAN
M
-
1
MOTOR
FW901
P6-2 10-A
TO GAME INPUT PWB
6 OHMS MIN
SP_L1-CH_GND
SP_R1-CH_GND
CNS801
HASSIS
10
11
12
13
14
P6-4 12-E
1
2
3
4
5
6
7
8
9
FROM DISPLAY PWB
FW705
CHASSIS
CNP801
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CNP802
5.6V
100K
R801
R805
C812
470/10
0.022
C861
R804
47
47
D802
D10XB60F
R802
47K
47/50
12K
C801
100/35
R803
C802
ZD801
DZ6.2BSA
R865 2.2K
C813
0.1
R892
(ML)
R871B
1K
IC854
AN78L05
VOLTAGE
REGULATOR
3
2
D856
DS1SS133
C806
D804
D803
C807
ZD802
DZ7.5BSB
47K
C803
47/50
R806
Q801
KTA1274 Y
1.8K
1
D801
D10XB60F
0.1 (ML)
1N4004S
1N4004S
0.1 (ML)
ZD803
R891
100
L801
100µH
C814
0.1(ML)
D867
2SM124
C809
0.1
(ML)
C808
0.1
(ML)
220/63
C804
DZ30BSB
R808
2.2K (1/2W)
BD9701T
1-CH DC-DC
CONVERTER
2
4
C810
0.22
C811
0.22
F802
T5A L 250V
F801
T5A L 250V
D805
1N4004S
IC853
3
1
F804
T2A L 250V
F803
T2A L 250V
C805
22/100
D806
1N4004S
1
R893
5
2
KRC107 M
3
10K
Q842
C871B
0.1(ML)
C815
T.F.
PT801
POWER TRANSFORMER
0.1(ML)
C816 220/35
F807
T2.5A L 250V
F806
T2.5A L 250V
SW801
VOLTAGE
SELECTOR
CNP805
F805
T5A L 250V
L841
LINE FILTER
POWER PWB-B1
CNS805
1
2
AC POWER SUPPLY CORD
50/60 Hz
AC 110/127/ 220/230-240 V
7
8 9 10 11 12
Figure 6-6 SCHEMATIC DIAGRAM (6/15)
6 – 6
CD-DV999W/CD-DV777W
2.2/50
2
C361
3
0
A
B
C
D
AM LOOP
ANTENNA
FM 75 OHMS
SO302
FM ANTENNA
TERMINAL
1
2
GND
CNP301
1
2
E
F
C338
D301
DS1SS133
D302
DS1SS133
BF301
B.P.F
123
D305
C302
0.001
0.001
C303
10P(CH)
C304
0.01
FM RF
DS1SS133
C308
C315
0.01
C323
0.022
TA7358AP
FM FRONT END
1234
C305
4.7P
(CH)
C309
0.001
L312
4.7P
(CH)
R311
100K
R314
22
C316
0.022
IC301
5
0.001
C320
VD302
C317
6
SVC230C
33K
R313
0.001
T306
AM OSC.
7
10
R302
15P(CH)
C310
FM OSC.
C312
0.022
R325
47K
AM ANTENNA
T303
C335
560P
8
9
C347
0.022
C311
18P(CH)
T301
R322
680
Q302
KTC3194 Y
OSC BUFF
C334
22P
(CH)
C306
0.022
C324
4.7P(CH)
T302
FM IF
SVC230C
C318
100P
C330
C307
10/50
VD303
22P
C313
(CH)
1
15P
(CH)
VD301
SVC347S
68K
R323
R309
10K
3
2
C331
0.047
C332
0.022
CF303
R316
4.7K
R336
TP301
10K
C342
0.022
R358
3.9K
+B
C397
12P(CH)
C382
15P
C381
(CH)
R382
150
X352
4.5 MHz
R375
470
0.022
C383
47P
+B
10K
R365
R351
0.022
C351
2324
AM OSC OUT
5.6K
FM IF IN
12
10/50
C352
C389
0.001
C394
10K
R381
C393
1/50
202122
IC3
VSS
XOUT
AOUT
LC7
CE
XIN
1234
1K
R374
C362
AM OSC IN
0.022
C350
47/25
R
1.
1K
R373
AM MIX OUT
DI
G
+B
MAIN PWB-A1 (2/3)
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
1
23456
Figure 6-7 SCHEMATIC DIAGRAM (7/15)
6 – 7
R381
10K
R365
C361
0.022
0.001
C366
C364
AM RF IN
R379
PD
DO
1K
R378
2.2/50
R350
2.7K
C367
C365
1/50
0.022
0.022
C363
VSM
FM/AM OUT
AM LOW CUT
AM IF IN
GNDSDSTEREO
456 78 9
R352
1K
1
3
C353
0.022
CF352
2
C387
0.022
L351
100 µH
2.2K
FM/AM
VDD
FM IN
IF
AM IN
CONT
0.01
C385
FM/AM
12131415161718192021
SD
IF IN
MO/ST
ST IND
C362
2.2/50
FM AFC
AM OSC IN
AM OSC OUT
REG
AM MIX OUT
FM IF IN
123
AM IF
0.022
T351
C350
C389
0.001
C392
C394
47/25
0.001
C380
10/50
10K
R380
C393
1.5K
1/50
IC302
VSS
AOUT
LC72131
234567891011
1K
R374
AIN
CL
DI
CE
1K
1K
R372
R373
R393
R377
C386
330P
R376
1K
0.022
C354
1K
47K
X351
FM DET
R353
CF351
10.7 MHz
PLL (TUNER)
22K
R386
456 kHz
270
C399
TP302
TP
MPX VCO
0.022
+B
R395
R360
4.7K
FM SIGNAL
AM SIGNAL
R357
470K
1K
R356
1/50
C368
C369
MPX IN
VCC
IF OUT
PHASE
10 11 12
C357
2.2/50
C356
0.001
C398
100/10
R387
47K
C374
27P(CH)
R-CH OUT
C358
1/50
R355
3.3K
C355
22P(CH)
R388
5.6K
0.015
L-CH OUT
3.9K
C373
0.015
C371
1/50
C372
1/50
131415161718192021222324
MO/ST
(FM/AM)
PHASE
R359
1/50
C370
SWITCHING
+B
1.8K
+B
IC303
LA1832S
FM IF DET./FM MPX./AM IF
L352
100 µH
C396
100/10
C395
0.022
Q360
KTA1266 GR
R385
5.6K
5.6K
R384
ZD351
DZ5.1BSB
R392
270
R391
270
+B
R383
5.6K
C391
47/25
C388
0.001
C384
0.001
CD-DV999W/CD-DV777W
+B
AGND
A+10V
DO
DI
CLK
CE
29 32 33 37 30 35 31 34 36
P6-2 12-C
TO MAIN SECTION
7
8 9 10 11 12
DGND
TUN_R
TUN_L
Figure 6-8 SCHEMATIC DIAGRAM (8/15)
6 – 8
CD-DV999W/CD-DV777W
0
TP32
M
M
A
768FS
AOUT0/SSD1
MDQ[27]
MDQ[21]
MDQ[26]
MDQ[25]
MDQ[22]
MDQ[23]
189
MDQ26
188
VDD33
187
MDQ25
MDQ[12]
C3014
MDQ22
MDQ[2]
MDQ[24]
100
C3015
0.1
0.1
186
VDD15
185
MDQ23
MDQ[13]
184
MDQ[1]
183
MDQ24
182
VSS
MDQ[14]
VDD33
181
MDQ[0]
R3003
180
IECOUT
TP1
ADOUT0
C3017 C3018
MDQ[15]
B
C
D
E
F
G
TO MEMORY
MDQ[0-31]
MA[0-11]
DQM[0-3]
BA[0-1]
NCSM
NRAS
NCAS
NWE
MCK
NEXCE
NEXOE
NEXWE
FROM_RESET
RXD_CTL
FADT[0-20]
CLK33M
FSSEL
768FS
CLK54M
SCL
SDA
D_3.3V
DGND
H
+B +B
MDQ[20]
MDQ[28]
MDQ[19]
MDQ[29]
MDQ[18]
MDQ[30]
MDQ[17]
MDQ[31]
MDQ[16]
DQM[3]
DQM[2]
MA[3]
MA[4]
MA[2]
MA[5]
MA[1]
MA[6]
MA[0]
MCK
MA[7]
MA[10]
MA[8]
MA[11]
NWE
BA[0]
MA[9]
BA[1]
NCSM
NRAS
NCAS
DQM[0]
DQM[1]
MDQ[7]
MDQ[8]
MDQ[6]
MDQ[9]
MDQ[5]
MDQ[10]
MDQ[4]
R3001
R3002
C3001
0.1
C3003
0.1
C3004
0.1
C3006
0
0.1
22
C3007
0.1
C3009
0.1
C3010
0.1
190
191
192
MDQ21
MDQ27
193
MDQ20
194
VSS
195
VDD33
196
MDQ28
197
MDQ19
198
VSS
199
MDQ29
200
MDQ18
201
MDQ30
202
VDD33
203
MDQ17
204
MDQ31
205
MDQ16
206
VSS
207
DQM3
208
DQM2
209
VDD33
210
MA3
211
VSS
212
MA4
213
VDD15
214
MA2
215
VSS
216
MA5
217
MA1
218
VDD33
219
MA6
220
MA0
221
VSS
222
VDD15
223
MCKI
224
VSS
225
MCK
226
VDD33
227
MA7
228
MA10
229
MA8
230
VSS
231
MA11
232
NWE
233
VDD33
234
BA0
235
MA9
236
VSS
237
BA1
238
NCSM
239
NRAS
240
VDD33
241
VSS
242
NCAS
243
DQMO
244
VDD15
245
VSS
246
DQM1
247
MDQ7
248
VSS
249
MDQ8
250
VDD33
251
MDQ6
252
MDQ9
253
MDQ5
254
VSS
255
MDQ10
256
MDQ4
VDD332MDQ113MDQ34VSS5MDQ126MDQ27VDD338MDQ139MDQ110MDQ1411VSS12MDQ013MDQ1514VDD3315VDD1516VSS17EXADR2018NEXWE19EXADT020EXADT421EXADT822EXADT1223VDD3324VSS25EXADR1626EXADR1827EXADT1428EXADT1029VDD3330VSS31EXADT632EXADT233NEXCE34EXADT135EXADT536EXADT937EXADT1338EXADR1739EXADR1940EXADT1541EXADT1142VDD3343VSS44EXADT745EXADT346NEX0E47P15(RXD_CTL)48P14(ADAC_L)49P13(FSSEL)50P12(PCON)51P11(EMPHA/TXD)52P10(RXD)53P9(S_CLK)54P8(S_DOUT)55P7(S_DIN)56VDD3357MMOD58VSS59P6(RXD_CTL_IN)60P5(DVD_CS)
1
C3013
0.1
MDQ[11]
MDQ[3]
100
R3004
TP2
179
ADOUT1
0.1 0.1
178
177
ADOUT2
176
VSS
ABCLK/SSD5
100
R3008
175
ADOUT3
NEXWE
FADT[20]
ALRCK/SSD6
100
R3009
TP3
TP4
173
174
LRCK
SRCK
8
1
FADT[4]
FADT[0]
R3111
172
EXTCK
PHCOMPO
6
7
5
4
2
3
FADT[8]
171
R3015
FADT[12]
VDD3
FB3002
170
BECLK
0
DAC5OUT
DAC4OUT
DAC3OUT
DAC2OUT
F
R3011
10K
F
0
15K
R3012
R3088
+B
1
0
C3019
R3013
TP7
TP5
TP6
166
167
168
169
VSS
AVSSG
COMP2
IREF2
0.1
C3023
0.1
C3020
15K
R3014
165
AVDD G
164
DAC5OUT
163
DAC4OUT
159
160
161
162
VREF
DAC2OUT
DAC3OUT
IC3001
IXA464WJ
DVD DECODER
C3022
0.1
6
7
5
8
R3016
R3018
4
0
FADT[16]
FADT[18]
1
FADT[14]
FADT[10]
0
2
3
FADT[6]
NEXCE
FADT[ 2]
FADT[ 1]
DAC1OUT
158
AVSS F
8
1
FADT[ 5]
DAC1OUT
2
FCSIN
C3026
820P
C3027
0.001
+B
0.1
C3028
15K
R3020
1
C3025
8.2K
R3021
TP8
TP9
TP10
151
152
153
154
155
156
157
DAC0
IREF1
AVSS A
AVSS E
AVDDF
AVDD E
COMP1
C3030
0.1
6
7
67
5
4
3
FADT[ 9]
FADT[13]
FADT[17]
5
8
1
4
2
3
FADT[ 19]
FADT[ 7]
FADT[ 11]
FADT[ 15]
150
R3024
TRKIN
R3022
FADT[ 3]
DAC1
0
+B
SPIN
CDLDC
DVDLDC
15K
15K
15K
C3031
0.001
R3025
R3026
R3019
C3032
C3034
0.001
0.0015
C3033
0.001
+B
TP11
TP12
TP13
TP14
8.2K
145
146
147
148
149
AD2
AD1
AD0
AVDD A
TP23
0
R3032
R3033
ADAC_L
NEXOE
RXD_CTL
AVDD B
C3035
R3030
144
TP24
0
0.1
C3036
F
15K
TP15
143
RVI
R3035
0.01
C3037
0.1
TP17
1K
R3031
TP16
142
VCOF
CWBLIN
TP25
680
R3052
PCON
EMPHA_TXD
TP18
TP19
141
TP26
0
R3037
RXD
220P
C3038
140
CSLFLT
CWBLOUT
TP27
0
R3038
S_CLK
0
R3027
68K
TP20
139
TP28
C3039
CTKC
R3039
S_DOUT
LPCO1
LPCO2
PD_CD
VHALF
1
1
C3041
C3040
1
TP21
133
134
135
136
137
138
LPC2
LPC01
LPC02
VHALF
AVSS B
VREFH
PRO
0
TP31
TP29
TP30
R3049
0
R3043
S_DIN
1K
0
10K
R3090
R3044
10K
R3010
R3045
DVD_CS
RXD_CTL_IN
• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
1
23456
Figure 6-9 SCHEMATIC DIAGRAM (9/15)
6 – 9
CD-DV999W/CD-DV777W
VDD33
VHALF
LPCO1
LPCO2
PD_CD
1
C3041
1
133
134
135
136
7
LPC2
LPC02
VREFH
PROGRESSIVE/SCLOCK
MMOD58VSS59P6(RXD_CTL_IN)
57
60
0
TP31
R3049
10K
R3090
R3044
10K
R3010
DVD_CS
RXD_CTL_IN
VF
VE
VD
R3050
3.3M
R3116
0
TP_F_A
TP_E_A
TP22
129
130
131
132
VIN4
VIN9
LPC1
VIN10
LPC01
VIN3
VIN2
VIN1
VIN8
VIN7
VIN6
VIN5
RFINP
RFINN
AVSSC
AVDDC
CGD
CCAPA
CDATA
POFLT
ANAMONI
RESI
VCO
VREFC
VREFB
VREFA
PLFIL2
AVSSD
PLFIL1
AVDDD
SXSHD
SSDEF
SERCH/MONI2
ST-ID/MONI3
VSS
VDD15
ADAC_CK/MONI4
ADAC_DA/MONI5
MONI6(VMUTE)
MONI7(AMUTE)
VSS
OSCI
VDD33
WCK/TRCST
SMUTE/TRCDATA3
SRESET/TRCDATA2
MSDATAI/TRCDATA1
MSDATAO/TRCDATA0
MSCK/TRCCLK
MSLAT/EXTRG1
ASPECT/SDATA
MSRDY/EXTRGO
VSS
VDD33
DRV8(LOAD)
DRV7(EJ-SW)
DRV6(LD-SW)
DRV5(DVD_H)
DRV(IN_SW)
DRV3(NMUTE)
DRV2(HFM)
DRV1(SPNDRV)
DRV0(SLDDRV)
VSS
NRST
VDD15
FG
P0
P5(DVD_CS)61P4(R/C_PULSE)62P3(SCL)63P2(SDA)64P1(CHOP)
TP_C3058
TP32
TP33
TP34
TP35
C3058
0
1K
220/6.3
R3046
0
R3045
SCL
SDA
DVD SIGNAL
VIDEO SIGNAL
TP_GND_A
TP_GND_B
VREFH
128
127
126
125
124
123
122
121
120
TP39
119
118
TP40
117
TP42
116
TP43
115
TP44
114
113
TP45
112
TP46
111
TP47
110
TP48
109
TP49
108
TP50
107
106
TP51
105
104
TP52
103
TP53
102
101
100
99
98
C3054
97
96
95
94
93
FB3001
92
91
C3055
90
89
88
87
86
85
84
83
82
81
C3056
80
79
78
77
76
75
74
73
72
71
70
69
C3057
68
67
66
65
R3063
TP_C3059
+B
6.3
220/
C3059
R3091
0
R3147
10K
FB3003
0.1
0.1
0.1
0.1
1K
FG
+B
C3042
0.1
C3043
0.1
C3060
0.1
C3046
0.1
C3044
0.0056
C3045
0.018
C3047
330P(CH)
TP_RF2_B
R3062
C3052
33P(CH)
C3053
0.033
TP54
TP55
TP57
TP58
3.9K
C3048
0.01
C3049
0.1
C3050
0.1
C3051
0.1
TPSPCK
GND_A
R3071
0
R3072
3.3K
6.8K
R3074
R3075
6.8K
C3062
1
IC3002
BD4825G
NC NC
OVG
123
R3077
FROM_RESET
VC
VB
VA
VD
VC
VB
VA
D/A CONVERTER
RF
TP
0.1
C3061
0.1
C3065
0.1
C3066
C3063
0.1
3.3K
3.3K
3.3K
45
R3007
R3006
R3005
150K
R3076
IC3002
0
BD4825G
TP37
RESET
R3171
0
R3172
0
VGND
IC3801
PCM1748E
+B
R3085
0
R3211
VMUTE
AMUTE
ASPECT
PROGRE
ADAC_CK
ADAC_DA
DVD_H
IN_SW
NMUTE
SPNDRV
SLDDRV
R3110
C3108
18P
C3109
L3102
2.2µH
KTA1298Y
18P
C3111
L3101
2.2µH
Q3100
KTA1298Y
C3100
18P
L3100
2.2µH
00
C3801
R3802
Vcom
VoutL
AUDIO-L
0.1
C3804
IC3003
TC7WT126
+B
10P
Q3101
10P
C3107
10P
10/10
910111213141516
AGND
VoutR
AUDIO-R
TP129
TP130
VCC
1G12
APF
R3144
R3145
7G28
120
Q3102
KTA1298Y
R3109
120
R3103
120
R3806
47
220
TP3018_A
220
R3151
R3154
R3152
3
S_CLK
D_DATA
0
0
0
S_DOUT6D_CLK
5
4
C3805
220/6.3
TP3017_A
TP3018
R3126
470
R3155
0
DGND
D3102
D3101
D3100
TP3016
TP3017
VGND
TP3054
TP3055
TP3201
KDS226
KDS226
KDS226
R3162
TP3001_A
TP3002_A
TP3003_A
TP3004_A
TP3005_A
TP3006_A
TP3007_A
TP3010_A
TP3011_A
TP3012_A
TP3013_A
TP3015
11
TP3008
TP3009
CN3203
SPDIF
DGND
D3.3V
1
TP3001
TP3002
TP3003
TP3004
TP3005
TP3006
TP3007
PROGRESSIVE
TP3010
TP3011
TP3012
TP3013
FFC7083
1
2
3
4
5
6
7
8
9
10
11
12
13
CN3201
C_OUT
V_OUT
VGND
Pr_OUT
Pb_OUT
Y_OUT
VGND
ASPECT
RXD
DGND
TXD
VMUTE
VIDEO/AUDIO OUT
1
2
3
TO SUB PWB
CN3004
R-CH
A_GND
L-CH
M_GND
A_5V
D_GND
+8V
S_5V
S_5V
A_GND
D1.5V
A3.3V
D3.3V
CNS7003A
P6-3 3-A
CNP7083
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P6-2 9-E
FROM
PWB
MAIN PWB
P6-1 1-A
FROM
CNS601
P6-2 9-D
FROM
VIDEO/AUDIO OUT
PWB
CNS7001A
FV10_N.U
TP77
R3132
75
TP78
R3133
75
TP79
R3134
75
TP80
75
R3135
TP81
75
R3136
TP82
75
R3137
TP88
3.9K
R3166
TP85
TP128
R3143
CAM-
CAM+
TR+
3.9K
1.8K
R3163
R3165
TP3035_A
TP3032_A
TP3037_A
TP3033_A
TP3036_A
TP3034_A
TP3038_A
TP3039_A
1K
CN3003
TR-
R3142
3.9K
R3164
R3138
33
1K
R3139
1K
R3140
100
TP3015_A
TP3009_A
TP3014
1
2
3
4
5
6
7
8
9
10
11
TP3035
TP3032
TP3037
TP3040
TP3033
TP3036
TP3034
TP3038
TP3039
ASPECT
VGND
PROGRE
RXD
EMPHA_TXDEMPHA_TXD
AMUTE
NC
NC
Q3105
2
KRC104 S
3
1
TP3024
TP3022
TP3015
R3153
0
TP3045
TP3025
10K
+B
R3156
0
+B
R3161
0
+B
R3157
0
+B
R3158
0
+B
R3159
0
+B
R3160
0
R3206
TP63
0
R3201
+B
0
+B
+B
HFM
150
VGND
V_OUT
DAC4OUT
TP64
R3202
150
VGND
Y_OUT
DAC1OUT
R3203
TP67
150
VGND
DAC2OUT
Pb_OUT
R3204
75
TP68
VGND
DAC3OUT
Pr_OUT
R3205
75
TP69
VGND
+B
4.7µH
L3201
ADAC_DA
ADAC_CK
ADAC_L
768FS
ABCLK/
SSD5
AOUT0/SSD1
ALRCK/SSD6
FB3801
+B +B
R3803
+B
+B
+B
DVD_H
FG
DVD_CS
S_CLK
S_DIN
RXD_CTL_IN
S_DOUT
+B
C3068
220/6.3
+B
+B
TP77
R3207
0
TP82
R3208
0
SCK
BCK
12345678
0
TC7WT126
BUFFER
R3118
510
TP3007A
R3106
510
R3167
0
ML
MC
IC3801
DATA
LRCK
M_8V
MGND
AGND
A_3.3V
S_5V
FCSIN
TRKIN
LD_SW
EJ_SW
IN_SW
NMUTE
LOAD
SPNDRV
CHOP
SLDDRV
DGND
SPIN
CDLDC
DVDLDC
PD_CD
VHALF
VREFH
LPCO1
LPCO2
VA
VB
VC
VD
VE
VF
RF
HFM
DVD_H
FG
TP94
IC3003
R3115
TP3001_A
R3112
ZERO-L
00
R3801
MD
PCM1748E
DGND
0.1
C3803
0
C3110
0
R3107
0
ZERO-R
ZEROL
ZEROR
VDD
Vcc
TP_DAC5V
TO FRONT END
TP
+B
TP3002_A
TP78
R3117
510
C_OUT
DAC5OUT
7
8 9 10 11 12
Figure 6-10 SCHEMATIC DIAGRAM (10/15)
6 – 10
CD-DV999W/CD-DV777W
2
BA 0
5
A8
F
MA[7]BA[0]
3
A
MDQ[15]
MDQ[14]
7
8
1
23
MDQ[13]
MDQ[12]
6
5
R3401
4
MCK
MA[9]
MDQ[9]
MDQ[8]MDQ[7]
MDQ[11]
MDQ[10]
7
6
8
5
82
4
1
23
R3403
82
DQM[1]
0
R3405
0
R3406
MA[8]
7
8
1
2
B
+B
85
86
VSS
DQ15
VDD2DQ03VDDQ
C
FADT[8]
FADT[9]
FADT[10]
FADT[11]
FADT[12]
FADT[13]
FADT[14]
FADT[15]FADT[0]
D
NEXCE
10
123456789
+B
C3402
0.1
1
MDQ[0]
C3401
0.1
81
82
84
DQ1383DQ14
VSSQ
VDDQ
DQ26VSSQ7DQ38DQ49VDDQ10DQ511DQ612VSSQ
DQ1
4
5
6
7
5
8
R3402
82
4
1
23
MDQ[3]
MDQ[2]
MDQ[1]
79
DQ1180DQ12
8
1
23
MDQ[5]
MDQ[4]
78
VSSQ
67
MDQ[6]
77
5
4
DQ10
R3404
82
NC
72
73NC74
75
76
DQ8
DQ9
VDDQ
DQ7
13
14NC15
NC
C3406
0.1
VSS
VDD
R3407
DQM1
DQM 0
16
0
DQM[0]
NC
WE#
17
R3408
NW E
0
69NC70NC71
18
R3409
NCAS
NC
CAS#
0
68
CLK
RAS#
19
R3410
NRAS
R3413
33K
0
CKE
CS#
20
R3414
NCSM
6
66A967
A1 1
21
2
0
0
R3415
MA[11]
IC3503
TCLV573T
NEXCE
11121314151617181920
10
8-BIT LATCH
FADT[7]
8-BIT LATCH
IC3504
TCLV573T
FADT[17]
FADT[18]
N.C.
15
16
18A719A620
A521A422A323A224A1
A1817A17
RY/BY#
CE#27GND28OE#29DQ030DQ831DQ132DQ933DQ234DQ1035DQ336DQ1137VCC38DQ439DQ1240DQ541DQ1342DQ643DQ1444DQ745DQ15/A-146GND47BYTE#48A16
25A026
11 12 13 14 15 16 17 18 19 20
C3504
0.1
E
F
C3501
0.1
G
123456789
FADT[1]
FADT[2]
FADT[3]
FADT[4]
FADT[5]
FADT[6]
13
14
WP#
NEXWE
FROM_RESET
12
RP#
WE#
VCCW
0.1
C3502
R3522
4.7K
FADT[20]
10NC11
FADT[19]
A19
R3523
IC3601
BU2363FV
1
A152A143A134A125A116A10
IC3501
IXA173WJ
2.2K
10K
R3601
16
OE
VDD2
CLOCK
1
GENERATOR
C3601
0.1
TP_C3606+
+B
C3606
100/6.3
TP_33M
FB3601
15
CLK33M
VSS2
2
0
R3602
14
FSEL
CLK54M
3
FB3602
TP_C3606Ð
TP_54M
NC
13
CLK16M
CLK27M
4
NC
R3603
0
+B
TP_768
C3602
0.1
FB
10
11
12
DVSS
DVDD
768FS
AVSS7XIN
AVDD
5
6
0.1
C3603
0
R3604
C3604
9P(CH)
Q3501
2SB709 AR
7A98A89
FLASH ROM
FB3402
C3503
0.1
FADT[0]
FADT[8]
FADT[1]
NEXOE
FADT[9]
FADT[2]
FADT[3]
FADT[10]
FADT[11]
FADT[12]
FADT[4]
FADT[5]
FADT[6]
FADT[13]
FADT[7]
FADT[14]
FADT[15]
FADT[16]
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
1
23456
Figure 6-11 SCHEMATIC DIAGRAM (11/15)
6 – 11
0.1
0
R3406
0
3413
33K
67
CKE
CS#
20
R3414
NCSM
TP_768FS
2
11
DVSS
AVSS7XIN
6
0
MA[9]
A1 1
21
0
10
C3604
9P(CH)
768FS
MA[8]
MA[7]
6
7
5
8
1
4
23
BA 0
22
23
8
0
1
R3415
23
BA[0]
MA[11]
FB3603
N.C.
9
384FS
XOUT
8
R3605
220
36.864 MHz
C3605
9P(CH)
MA[6]
R3412
R3411
0
BA1
A1025A026A1
24
67
5
4
MA[10]
BA[1]
X3601
TP_CLKGND
MA[5]
0
A563A664A765A866A9
R3416
MA[0]
MA[4]
R3417
R3420
0
MA[1]
+B
+B
0
0
R3606
MA[3]
R3418
60A361A462
27A228
R3421
MA[2]
FB3606
0
0
0
DQM[3]
59
DQM3
DQM 2
R3422
DQM[2]
R3419
29
C3408
0.1
0
CD-DV999W/CD-DV777W
DVD SERVO PWB-C(2/3)
MDQ[31]
MDQ[30]
MDQ[29]
0
+B
NC
55
56
57NC58
VSS
DQ31
VDDQ
VDD
VSSQ
DQ16
30NC31
32
NC
R3547
1K
R3548
1K
0.1
+B
C3906
7WP8
VCC
A0
1
7
8
1
23
53
54
DQ29
DQ30
DQ1734DQ18
33
8
1
23
MDQ[17]
MDQ[16]
6
SCL
2A13A24
6
5
4
52
VSSQ
VDDQ36DQ19
35
67
5
4
MDQ[18]
5
SDA
GND
MDQ[28]
R3423
82
51
DQ28
R3424
82
MDQ[19]
C3409
0.1
49
50
DQ27
DQ20
37
38
IC3602
+B
MDQ[27]
MDQ[26]
7
8
1
23
47
48
DQ25
DQ26
VDDQ
DQ22
DQ21
VSSQ
39
40
7
8
1
23
MDQ[21]
MDQ[20]
EEPROM
BR24L04F
MDQ[25]
MDQ[24]MDQ[23]
6
5
R3425
4
45
46
DQ24
VSSQ
VDDQ42DQ2343VD D
41
6
5
R3426
4
MDQ[22]
82
82
44
C3412
0.1
VSS
FB3401
IC3401
IX0614AW
64M SD-RAM
+B
+B
NEXW E
NEXOE
TO MAIN
NCSM
NRAS
NCAS
NW E
MC K
MDQ[0-31]
MA[0-11]
DQM[0-3]
BA[0-1]
NEXWE
NEXCE
NEXOE
FROM_RESET
RXD_CTL
FADT[0-20],FROM_RESET,NEXCE,NEXOE,NEXWE
CLK33M
FSSEL
768FS
CLK54M
SCL
SDA
D_3.3V
DGND
NEXCE
R3531
0
7
8 9 10 11 12
Figure 6-12 SCHEMATIC DIAGRAM (12/15)
6 – 12
CD-DV999W/CD-DV777W
REGOUT
2
SVCC
R
TP_FG1
R3727
1.8K
R3726
8.2K
0.01
A
B
C
TO MAI N
V_MUTE
DGND
D
M_8V
MGND
AGND
A_3.3V
S_5V
C3707
IC3702
NJM12904
OPE AMP.
+B
+B
+B
TP99
+B
VCC
1234
R3701
15K
R3702
82K 82K
+B
R3728
470K
TP102
0.1
C3708
TP100
TP103
R3703
5678
R3729
R3730
TP101
GND
R3704
15K
10K
47K
+B
C3703
0.1
R3733
2.7K
SLDDRV
TP_VREF
+B
TP104
TP131
+B
+B +B
0.022
C3709
0
R3706
SPIN-
SPIN+
C3706
0.1
35
33
34
36
VO4-
VO3+2VO3-3VO2+4VO2-5VO1+6VO1-7PGND18REGIN9PVCC1
1
VO4+
VO5-
VO5+
32
31
VO6-
VO6+
30
PGND2
C3710
100/10
C3711
0.1
29
C3705
MUTE
100/10
28
PVCC2
IC3704
LA6261
1
FCSIN
TRKIN
LD_SW
E
F
G
EJ_SW
IN_SW
NMUTE
SPNDRV
CHOP
SLDDRV
SPIN
CDLDC
DVDLDC
PD_CD
VHALF
VREFH
LPCO1
LPCO2
HFM
DVD_H
TP114
TP115
TP116
PD_CD
VREFH
VA
VB
VC
VD
VE
VF
RF
FG
TP117
TP118
C3305
0.1
+B
L3301
4.7µH
+B
C3301
0.1
R3303
1K
TP123
TP121
Q3303
2SD601 AR
TP122
R3304
470
R3306
C3302
47/6.3
NMUTE
FO+
FOÐ
TR+
TRÐ
+B
R3311
TP3301_A
10K
R3307
TP124
R3309
47K
R3310
47K
TP125
33
R3312
10K
Q3304
KTA1298 Y
TP3302_A
TP126
R3313
1K
Q3305
2SD601 AR
TP127
R3314
680
TP62
C3303
47/6.3
R3316
47
47
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
1
23456
Figure 6-13 SCHEMATIC DIAGRAM (13/15)
6 – 13
R3735
22K
R3734
27K
0
10K
23
4.7K
SPNDRV
REV6
22
FWD6
TP113
R3722
TP_SPIN
21
VCONT5
8.2K
FCSIN
10K
R3718
20
REV5
TP110
TP_FO
R3717
27
R3707
SVCC
0
26
SGND
TP112
R3716
R3712
25
0
C3712
24
VREFIN
100/10
VCONT6
TP111
R3715
C3705
100/10
28
29
MUTE
PVCC2
IC3704
LA6261
REGIN9PVCC110REGOUT11VIN112VIN1G13VIN214VIN2G15VIN316VIN3G17VIN418VIN4G
8
710
+B
/10
711
.1
R3711
8.2K
19
12K
R3714
TRKIN
IC3704
FWD5
LA6261
FOCUS/ TRACKING/
SPIN/SLED DRIVER
TP110
D3002
MA111
DVD SERVO PWB-C(3/3)
TP3050
TP3049
TP3052
TP3051
+B
TP
MO_SPEED
TP
TP
TP
TP
TP
R3732
33K
R3731
220
SPINÐ
SPIN+
IN_SW
CAM-
CAM+
TR-
TR+
VMUTE
MOT B-
MOT B+
MOT A-
MOT A+
TP3705
CN3740
TP3704
TP3701
TP3702
TP3703
TP3708
TP3709
TP_FG
TP_LED
CD-DV999W/CD-DV777W
FFC703
6
6
5
4
3
2
1
1
SPIN+
SPIN-
CN3701
DGND
IN_SW
AGND
SL-
SL+
FG
LED
P6-3 1-D
TO
DISPLAY PWB
CNP703
CN3702
1
2
1
2
3
4
5
6
7
DVD MECHANISM UNIT
A'SSY(235)
SPINDLE
CNS3702
CNS3701
MOTOR
1
2
1
2
3
4
5
6
7
SWITCH
M
M
SENSOR
PWB
SLED
MOTOR
TP62
C3303
47/6.3
R3316
TP3305
TP3306
LD_DVD
TP3309
TP3310
TP3311
TP3312
TP3313
TP3314
TP3315
TP3316
TP3317
TP3318
TP3319
TP3320
TP3321
TP3322
TP3323
TP3324
TP3325
TP3327
TP3328
TP3329
LD_CD
VR(DVD)
TR-
TR+TR+
FO+FO+
FO-
10K
R3322
PD_CDPD_CD
VEVE
+B
VREFHVREFH
VFVF
VBVB
VAVA
RFRF
VDVD
VCVC
+B
L
4
5
6
2
3
DVD_H
3
2
1
H
IC3301
Q3307
KRC104 S
1
7SB3157P
ANALOG SWITCH
C3304
0.1
R3320
10K
TP3303_A
47
TP3304_A
R3321
10K
123
D3301
DAP222
8 9 10 11 12
TP60
R3318
47K
TP61
R3319
47K
R3317
Q3306
KTA1298 Y
47
7
GND
LD_DVD
PDMON
LD(CD)
VR(CD)
VCC
G(PDIC)
CD/DVD
TR+
FO+
CN3301
1
2
3
4
5
6
7
8
NC
9
VE
10
11
Vref
12
13
VF
14
VB
15
VA
16
RF
17
18
VD
19
VC
20
TR-
21
22
23
FO-
24
FFC3301
11
24 24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
PICKUP UNIT A'SSY
Figure 6-14 SCHEMATIC DIAGRAM (14/15)
6 – 14
CD-DV999W/CD-DV777W
VRK1
20K(B)
A
MIC LEVEL
MIC2
CK54
JK2
JK1
MIC1
CK75
0.1
0.1
CHASSIS
GND
CK3
220P
DK2
DS1SS133
LUG1
DK1
DS1SS133
0.1
CK73
6
MIC1NFIN
MIC1OUT
VCFIL
LOUT
37
2.2/50
18K
RK43
4
2.2/50
CK72
5
38
CK31
CK49
100P
6
4.7/50
CK71
ALC1
PS1
0.15
RK44
7
RK71
5.6K
10K
RK4
1K
RK70
0.47/50
CK70
4
3
VALC
MIC1IN
PS2
LATCH
39
40
1K
RK9
CK34
47P
CK33
RK49
10K
47/50
CK52
6.8K
5
ICK2
++Ð
KIA4558P
OPE AMP.
CK1
2
1
MCLKCONT
CLOCK
41
42
1K
RK10
47P
CK51
47/50
CK50
100P
3
0.01
RK3
56K
RK2
56K
RK1
10K
MICSW
DATA
1K
RK11
47P
CK35
RK50
RK48
6.8K
RK45
Ð
1
ICK1
M65856SP
10K
10K
CK53
47/25
2
8
MIC AMP.
+B
18K
RK46
CK41
RK47
8.2K
100/16
CK48
220P
RK8
5.6K
B
CK17
220/10
21
C
GND REF
22
CK18
100/16
CK19
D
E
F
0.022
CK42
0.022
CK43
47/25
RK12
100
ZDK1
MTZJ5.6B
CK44
47/25
RK15
100
20
ADCONT
VCC
23
CK16
19
24
+B
+B
0.22
CK15
ADINTIN
DACONT
0.22
CK20
QK1
+B
1.2K
RK13
RK14
0.068
18
ADINTOUT
DAINTIN
25
KTC3203 Y
100
CK13
0.0047
4.7K
RK72
16
17
LPF1OUT
DAINTOUT
27
26
0.068
CK21
CK14
0.001
15
LPF2IN2
LPF2IN1
28
0.0047
CK22
14
LPF1IN1
LPF2OUT
LPF2IN2
29
0.001
CK23
2.2/50
CK12
13
MICOUT
MIC2VOLIN
VOLIN
30
4.7K
RK73
0.1
CK11
12
31
2.2/50
CK24
0.1
CK10
11
MIC2NFIN
MIC2OUT
LIN
RIN
32
2.2/50
2.2/50
CK25
2.2/50
4.7/50
CK9
10
ALC2
KEYCONIN
33
CK26
1K
RK7
0.47/50
CK7
CK8
9
8
MIC2IN
SOURCEOUT
34
35
CK30
2.2/50
220P
CK47
0.1
CK74
7
MIC1VOLIN
ROUT
36
CK29
RK42
+B
4
3
A_+10V
RK37
390
2
A_GND
MIC IN(L)
RK41
1
10K
10K
RK39
MIC OUT(L)
RK38
CK40
100
100/16
G
+B
CNPK1
11
10
9
MIC IN
CLOCK
MIC LATCH
H
1K
RK40
6
5
8
7
DATA
D_GND
MIC IN(R)
CNSK1
P6-2 8-A
FROM MAIN PWB
RK36
390
MIC OUT(R)
CK45
2.2/50
1K
CK46
2.2/50
MIC SIGNAL
MIC PWB-G
• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
1
23456
Figure 6-15 SCHEMATIC DIAGRAM (15/15)
6 – 15
[2] Wiring side of PWB
CD-DV999W/CD-DV777W
A
JK1
MIC1
B
C
RK4
RK3
D
E
CK70
RK1
CK41
DK1
DK2
CK3
CK33
RK9
CK34
F
11109876543
CK1
CK71
RK10
CK75
RK2
CK35
RK70
CK72
RK11
CNPK1
CK31
RK71
CK73
1
5
42
RK40
CK30
21
JK2
MIC2
CK54
RK7
RK8
CK74
CK7
CK8
10 15 20
ICK1
CK25
CK26
RK36
RK39
RK37
CK29
CK9
CK24
CK10
25303540
VRK1
MIC LEVEL
CK11
CK12
21
22
CK23
RK73
CK76
CK13
CK22
CK42
CK17
CK19
CK21
CK16
CK15
RK72
CK14
CK18
RK74
CK46
CK20
ZDK1
MIC PWB-G
RK13
RK12
QK1
CK43
CK48
RK46
1234
8765
RK43
CK47
RK75
CK77
CK44
CK40
RK45
CK50
ICK2
RK44
RK14
RK38
CK51
CK49
RK15
RK42
CK53
RK48
RK50
RK47
RK49
RK41
CK45
CK52
FROM
G
CNS602
MAIN PWB
P6-19 5-A
H
1
23456
Figure 6-16 WIRING SIDE OF PWB (1/10)
6 – 16
CD-DV999W/CD-DV777W
0
1
A
DISPLAY PWB-A2
B
C
D
E
F
FFC703
CN3740
P6-23 1-C
TO
DVD SERVO PWB
SW705
FAST REWIND/
RD04
10121416182022
111315
PRESET DOWN
RD01
R761
R579
R578
R577
R576
R748
R772
R753
2468
1
3579
RD05
RD06
SW708
REVERSE
MODE
FAST FORWARD/
PRESET UP
R744
RD07
SW707
R754
R755
LED701
C732
R742
R743
R593
R789
R788
SW706
EQUALIZER
R738
R730
SW712
TUNER
(BAND)
R740
R746
R750
R774
C722
C727
R741
SW704
TUNING
DOWN
RD03
SW703
TUNING
UP
RD02
SW702
CLOCK/TIMER
6
1
CNP703
6
5
4
3
2
1
SW701
POWER
ON/STAND-BY
R797
R796
R799
R798
R757
R574
R589
CNP701A
171921
R725
Q717
C702
C717
R780
R775
Q716
3
RX701
R731
R729
R732
D701
R726
R771
12
R588
R727
SW713
CD
R724
R778
RD12
RD11
50
51
E
C
B
R721
R736
R733
45
55
Q707
Q715
Q714
Q706
R766
R720
40
60
JOG701
VOLUME
C709
R777
BCE
R767
R719
3031
25
35
IC701
65
70
80 81
BCE
R779R728
R759
R723
R768
R718
R773
20
15
90
85
75
FL701
D716
R722
10
95
C710
Q708
R739
R737
C720
SW714
TAPE
D710
Q712
R717
15
10
16171819202128293031323334353637383940414445
D709
22
CNP701B
G
P6-20 10-B
TO MAIN PWB
1
FFC701
H
1
23456
Figure 6-17 WIRING SIDE OF PWB (2/10)
6 – 17
CD-DV999W/CD-DV777W
R
39
P6-21 5-A
TO POWER PWB
R782
6
D715
R795
6
C701
C707
CNP802
WTM705
D714
C714
R791
R573
SW735
DISC1
DISC3
SW734
SW733
DISC5
1
D713
R781
Q709
DIRECT PLAY
RD32
RD31
FW705
1
C715
C723
CNP704
2
4
6
8
10
12
14
RD26
RD27
SW730
RD25
Q713
1
3
5
7
9
11
13
RD28
RD29
RD30
SW727
REC/
PAUSE
SW728
MEMORY/
SET
SW729
OPEN/
CLOSE
SW731
DISC2
SW732
DISC4
FFC7082
1
14
COLOR TABLE
BR
RD(R)
OR
YL
GR
BL
VL
GY
WH(W)
BK
PK
CNP7082
P6-22 11-B
TO CD SERVO PWB
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
PINK
P6-25 3-B
TO TAPE MECHANISM PWB
FFC702
9
SW726
R745
STOP
SW724
REVERS
PLAY
SW725
PLAY/
REPEAT
R769
RD22
RD23
R708
LED703
R794
D711
R707
RD24
D712
L701
R705
Q710
R783
R704
R751
SW716
SW715
GAME/
VIDEO
1256789
R716
R713
R702
R763
X-BASS/
DEMO
C730
R706
R703
R701
D709
D710
C710
Q708
79
Q712
7
R737
R717
C720
SW714
TAPE
5
1
15
100
Q711
RD13
R790
R786
R770
R712
XL701
R711
11357 9
2468
R760
R787
RD14
R709
R710
C704
10111213141516171819
CNP702A
C721
C705
R715
R714
7
8 9 10 11 12
Figure 6-18 WIRING SIDE OF PWB (3/10)
6 – 18
CD-DV999W/CD-DV777W
R
C
5
6
2
A
B
C
D
E
F
G
M901
FAN MOTOR
GAME INPUT PWB
FM ANTENNA
FM 75 OHMS
AM LOOP
ANTENNA
BR
RD
CNS971
JK691
VIDEO OUT
CNS603
P6-21 4-G
FROM
L-CH
R-CH
S0302
TERMINAL
GND
1
2
SW601
SPAN
SELECTOR
100 kHz/10 kHz
50 kHz/9 kHz
2
1
SO902
SPEAKER
TERMINAL
MAIN PWB-A1
C304
IC301
D301
BF301
T303
C323
C338
D690
D691
CNP971
R957
ECB
Q907
C931
R940
L920
CNP301
1
2
D302
C693
C306
C347
C305
C303
123
C331
C330
R679
R959
R949
C928
R938
C302
TP301
C307
9
8
7
6
5
4
3
2
1
2
1
R951
Q905
R950
L921
C382
C381
C394
C397
R381
C317
R316
5
4
3
CNP602
2
1
BCE
Q906
R956
R946
BCE
R947
D912
R944
R314
C315
R336
VD301
C944
D913
C384
R322
R302
C925
R937
D914
R945
R943
R325
T302
L312
C332
C335
R374
R373
X352
1
22
C392
C380
C320
C393
BCE
C310
R313
C308
C334
R323
R984
R983
Q904
C926
R372
2
R379
21
Q302
Q909
R942
3
20
R380
C312
D305
T306
4
5
IC302
18
19
L351
C389
C313
123
C309
VD302
C362
Q908
R988
Q903
D907
R934
L901
6
7
C387
16
17
C318
C311
R309
CF303
R311
C316
R985
R619
R987
R378
8
15
C901
9
10
13
14
C324
VD303
C352
C361
C342
R614
R610
L902
R935
RL914
11
12
R377
C385
R382
CF352
T301
C350
R352
1
24
R365
R358
C363
R612
R375
3
2
1
C351
2
23
C367
R350
C364
R986
C386
R387
3
R351
22
Q602
C639
R359
R384
T351
C354
5
4
IC303
C366
21
20
C365
Q601
LG4
C912
R360
Q360
B
C
E
6
19
R621
D911
R386
C391
7
18
R383
C398
CF351
C353
8
9
C399
16
17
C369
TP302
R613
R615
R611
R903
R908
D905
D906
10
15
R356
R357
R388
R376
R385
R392
R353
11
14
C911
R920
R391
R393
12
13
R921
C919
C395
C368
C909
C905
R905
R901
C903
C907
C908
R907
Q901
C396
C356
C357
X351
C372
R395
L352
R355
R922
C383
C370
C355
C371
R909
C913
C910
P6-16 2-G
MIC PWB
CNSK1
ZD351
C358
C373
C374
C906
R906
C904
R910
R913
R911
TO
1110 9 8 7 6 5 4 3
BKBLBKBLBKBLBKBLBK
12
C388
C610
R604
R644
R642
Q661
C667
R677
R664
R618
C902
R902
R904
R912
IC901
101112131415161718
R917
CNPK1
C665
R662
R661
R663
R675
C640
BIK1
R606
C624
C666
R958
C608
C606
C614
C616
C618
C620
C622
R688
R674
Q603
R918
R916
C644
Q604
21
BL
24
23
22
19
18
17
16
15
14
13
C626
R608
R641
5
8
IC602
R616
C603
C602
21
20
C612
C669
R617
C917
R919
Q902
RD
C601
Q606
R620
123456789
IC601
C946
ZD902
1
1
2
3
4
5
6
7
8
9
10
11
12
4
R601
R603
R602
C653
C609
R607
C607
C605
C615
C611
C613
C617
C625
R609
R643
R667
1
C663
ZD903
R926
R925
R927
R668
Q605
R666
R665
R853
C6
C61
C
C6
R6
C662
R86
C927
C929
R941
R939
LG2
C920
C923
H
1
23456
Figure 6-19 WIRING SIDE OF PWB (4/10)
6 – 19
CD-DV999W/CD-DV777W
R668
R665
01
03
02
3
09
07
07
05
15
11
13
17
5
9
3
Q605
R666
R853
903
26
25
27
C651
C619
C623
C662
R864
C652
C621
R680
R605
R681
R660
R857
C915
C914
C921
22
21
20
19
18
17
16
15
14
13
12
11
10
9
7
5
3
1
CNP701B
C670
C671
D861
C864
D885
C916
R136
8
6
4
2
1
BI601
15
D860
D862
RD
WH
GY
WH
GY
WH
GY
WH
GY
WH
GY
WH
GY
WH
C859
C918
R122R124
C120
R158
IC851
7
Q885
Q886
C125
C143
C922
23456
R889
C885
R885
R138
C123
R127
R137
C119
R121
R123
C865
1
R928
R887
R886
Q108
C131
R135
C127
C129
R131R133
C121
R129
C107
R119
C115
Q107
C817
ZD805
C134
C128
R132
C109
C117
C854
R888
R930
R130
12
11
10
9
8
7
6
5
4
3
2
1
C101
R859
C852
R854
D909
R101
CNP101
R113
R117
R139
Q113
IC852
D910
C135
C126
13
14
15
16
17
18
19
IC101
20
21
22
23
24
C108
C110
R102
123
C102
C113
Q114
R148
R149
23
1
C855
C856
R929
C133
R150
C124
R128
C111
R110
R109
C105
Q105
R107
R146
R147
C874
22
1
R126
FFC701
TAPE 1 PLAYBACK HEAD
C118
C150
C112
R116
R114
7
6
R115
5
C106
4
3
BI102
2
1
Q106
C141
C138
C139
R108
Q112
IC856
123
R873
R874
C878
C876
C873
LG3
Q888
C866
C851
15
C850
BI801
1
LG1
C114
R118
R111
C104
L103
D870
C877
C872
ZD804
P6-21 5-F
FROM
R120
C116
C103
R145
Q110
D871
1
D865
2
3
R872
C875
R871A
C130
ECB
ECB
ECB
ECB
C137
Q111
ECB
C140
R140
IC855
C871A
CNP701A
P6-17 3-G
TO DISPLAY PWB
C132
R141
Q109
1
2
3
4
CNP901
5
R134
R105
Q103
R103
Q101
R104
Q102
R112
Q104
R106
R144
R143
R142
COLOR TABLE
BR
BROWN
RD(R)
RED
OR
ORANGE
YL
YELLOW
GR
GREEN
BL
BLUE
VIOLET
VL
GRAY
GY
WHITE
WH(W)
BLACK
BK
PINK
PK
BI102
7
BL
YL
WH
BK
GY
PK
WH
BK
BR
1
P6-25 5-F
FROM
TAPE2 RECORD/PLAYBACK
HEAD
CNS601
RD
1
WH
2
GY
3
WH
4
GY
5
WH
6
GY
7
WH
8
GY
9
WH
10
GY
11
WH
12
GY
13
WH
14
BL
14
WH
13
BL
12
WH
11
BL
10
WH
9
BL
8
WH
7
BL
6
WH
5
BL
4
WH
3
BL
2
RD
1
CNS801
FW901
P6-21 4-G
FROM
GAME INPUT PWB
BL
YL
WH
PK
WH
BK
CNS102
6
5
4
3
2
1
CN3004
P6-23 5-B
CNP801
P6-21 4-A
TO
DVD SERVO PWB
TO POWER PWB
7
8 9 10 11 12
Figure 6-20 WIRING SIDE OF PWB (5/10)
6 – 20
CD-DV999W/CD-DV777W
POWER PWB-B1
P6-20 11-G
FROM MAIN PWB
CNS801
A
R865
C814
B
C861
C
L801
IC854
1
2
3
R892
D856
IC853
24
C806
C805
C807
F804
T2A L 250V
531
C871B
R871B
D867
R801
R802
D804
D803
ZD802
C804
F803
T2A L 250V
POWER TRANSFORMER
R805
D805
R893
D806
ZD801
1
2
3
ZD803
R806
PT801
Q842
R804
C803
C802
T5A L 250V
R808
F802
R803
B
C
E
R891
CNP802
C809
C808
C812
23456789
1
12345 6
C811
C810
D801
D802
F801
T5A L 250V
FW701
P6-18 10-A
FROM DISPLAY PWB
C816
C813
C815
1011121314
CNP801
C801
Q801
D
F807
T.F.
110 V
220 V
127 V
230-240 V
T2.5A L 250V
AC POWER
SUPPLY CORD
AC 110/127/220/230-240 V,
E
50/60 Hz
CNS805
BL
BR
2
1
BL
2
1
BR
CNP805
T2.5A L 250V
F
JK690
GAME INPUT
R-CH
AUX/VIDEO
G
L-CH
VIDEO IN
JK692
HEADPHONES
H
F806
C691
R690
C694
R691
R693
R692
C690
L841
6
BI603
1
C696
C695
5
WTM901
1
F805
T5A L 250V
BK
5
BK
4
BK
3
BK
2
BK
1
CNS603
5
1
FW901
GAME INPUT
PWB-B2
SW801
VOLTAGE SELECTOR
127 V 110 V
230-240 V
220 V
CNP602
P6-19 1-E
TO MAIN PWB
CNP901
P6-20 10-H
TO MAIN PWB
COLOR TABLE
BR
BROWN
RD(R)
OR
ORANGE
YL
YELLOW
GR
GREEN
BL
BLUE
VL
VIOLET
GY
GRAY
WH(W)
WHITE
BK
BLACK
PK
RED
PINK
1
23456
Figure 6-21 WIRING SIDE OF PWB (6/10)
6 – 21
CD-DV999W/CD-DV777W
SUB PWB-F2
CNP7083
10
2468
11
13579
CN3003
P6-23 1-G
TO
DVD SERVO PWB
111
R7081
R7082
FFC7083
S-VIDEO/AUDIO OUT PWB-F1
1
2
CNP7002
D7002
C7007
C7001
IC501
AUDIO DIGITAL
3
2
1
R7004
C7006
C7013
C7003
L7001
C7012
R7002A
D7003
R7002
2
4
6
8
CNP7082
10
12
14
10
8
6
4
CNP7081
2
D7001
D7004
2
1
1
3
5
7
9
11
13
11
9
7
5
3
1
CNP7004
14
FFC7081
FFC7082
1
CNP704
P6-18 11-E
TO
DISPLAY PWB
11
CNPA6
P6-25 1-D
1
TO
PICKUP UNIT
C7009
R7003A
R7001A
C7008
R7003
C7004
C7002
CNP7003
C7011
CNP7001
CN7001B
P6-23 1-B
TO
DVD SERVO PWB
231
23156487
CN7003B
P6-23 10-D
TO
DVD SERVO PWB
SO7001
S-VIDEO
OUT
C7005
R7001
7
8 9 10 11 12
Figure 6-22 WIRING SIDE OF PWB (7/10)
6 – 22
CD-DV999W/CD-DV777W
D
E
A
B
C
D
DVD PWB-D (TOP VIEW)
CNS7001B
P6-22 11-G
TO
S-VIDEO/AUDIO
OUT PWB
CNP7001
P6-17 1-E
TO
DISPLAY PWB
CNP703
P6-22 11-G
S-VIDEO/AUDIO
TO
OUT PWB
CNP7003
CNS7003B CNS7003A
WH
1
GY
2
3
R3311
C3606
R3735
R3321
R3704
R3730
R3306
R3703
R3701
45
1
R3307
CN3004
R3706
13
12
11
10
9
8
7
6
5
4
3
2
1
R3702
R3316
1
CN3702
2
1
L3301
C3303
C3302
CN3301
P6-20 11-F
FROM MAIN PWB
CNS601
CNS3702
1
2
1
BR
RD
FFC3301
SPINDLE
MOTOR
DVD M
1
1
C3707
R3726
R3716
R3728
R3727
X3601
C3068
C3705
R3733
IC3702
C3708
R3729
8
C3703
R3734
CNS7001A
WH
8
RD
7
6
BL
5
GR
4
3
2
1
WH
BL
RD
FFC703
WH
BKGY
GYGY
CN3201
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
6
1
2
3
CN3704
CN3203
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
L3100
1
2
3
R3172
C3100
R3106
R3171
C3107
Q3100
D3100
R3107
C3805
C3710
R3211
R3202
R3208
C3712
R3103
R3201
R3203
C3801
R3037
R3044
R3049
46
IC3301
130135140145150155160165170175180185190
125
120
115
110
105
100
95
90
85
80
75
70
R3045
R3090
R3010
C3058
129
64
R3046
13
128
C3057
R3043
C3042
C3061
C3054
65
C3065
24
C3044
C3049
R3074
7
1
C3046
R3075
C3045
R3062
C3048
C3053
C3066
CN3701
C3052
24
CNS3701
24
SENSOR
PWB
WH
7
GY
6
BK
5
YL
4
OR
3
RD
2
BR
1
C3032
C3020
20
8
5
R3016
R3015
C3022
15
C3504
C3026
R3022
R3025
C3033
R3020
C3030
R3018
5
IC3503
R3019
R3030
C3028
1011
1
C3059
R3038
R3024
R3009
COLOR TABLE
BR
BROWN
RD(R)
RED
OR
ORANGE
YL
E
GR
BL
VL
GY
WH(W)
BK
PK
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
PINK
C3001
R3422
C3003
C3004
R3416
C3006
C3007
F
C3009
C3013
FFC7083
11
G
P6-22 9-C
TO
SUB PWB
CNP7083
1
CN3003
11
10
193
C3010
256
9
8
7
6
5
4
3
2
1
192
C3501
1
20
1
R3003
195
200
205
210
215
220
225
230
235
240
245
250
255
5
IC3504
R3153
C3014
C3019
R3111
R3008
R3004
R3014
C3015
IC3001
10 15 20 25 30 35 40 45 50 55 60
C3018
C3017
11
15
5
10
1
4
IC3003
24
SLE
MOTO
H
1
23456
Figure 6-23 WIRING SIDE OF PWB (8/10)
6 – 23
CD-DV999W/CD-DV777W
DVD MECHANISM UNIT A'SSY2353)
1
24
PICKUP UNIT A'SSY
SLED
MOTOR
SWITCH
DVD PWB-D (BOTTOM VIEW)
C3301
R3313
R3304
R3303
R3312
D3301
R3006
R3732
R3159
R3158
R3157
R3161
R3156
R3314
Q3305
Q3306
Q3303
C3304
R3322
C3051
R3007
R3005
R3071
R3731
IC3002
13
C3063
R3076
R3160
R3320
Q3304
R3126
R3077
C3709
R3715
R3317
R3309
R3085
R3072
R3531
R3318
Q3307
C3050
45
R3310
C3602
C3041
C3043
C3060
R3063
R3147
C3062
C3503
FB3603
R3601
25
C3502
48
R3711
R3718
C3711
C3706
R3319
9
10
15
16
FB3601
R3050
R3116
C3047
IC3602
4
C3055
5
C3056
C3906
R3547
R3548
30
35
40
45
C3040
C3039
C3034
R3033
R3039
C3038
20
25
R3717
26
27
30
35
R3606
8
5
IC3601
1
R3602
C3031
C3036
R3027
C3025
R3419
R3418
R3417
R3412
1
R3405
8
IC3501
L3102
L3201
R3605
C3603
C3601
R3031
C3035
R3413
R3403
R3032
R3035
C3109
C3108
R3604
R3026
C3037
R3411
IC3704
Q3102
R3115
C3605
C3604
R3603
R3011
C3023
R3021
C3409
C3401
D3002
15
10
5
R3117
R3167
R3806
C3804
FB3606
FB3602
R3088
R3425
R3406
R3401
R3154
44
86
1718
9
8
1
D3102
R3206
9
16
R3012
45
50
55
60
65
70
75
80
85
R3110
R3151
R3714
R3722
R3133
C3111
C3110
R3803
10
15
IC3801
R3801
R3013
C3027
R3423
IC3401
24
20
15
10
5
R3155
L3101
5
1
R3134
R3135
R3136
Q3101
R3118
R3207
FB3801
8
R3802
40
35
30
25
20
15
10
R3402
R3205
R3112
R3144
C3803
1
5
FB3402
R3522
Q3501
R3132
R3109
C3412
43
R3139
D3101
R3162
R3145
1
C3402
R3523
R3138
R3426
R3414
R3408
C3406
R3137
Q3105
FB3401
C3408
R3404
R3166
R3152
R3052
R3142
FB3003
R3410
R3409
R3164
R3204
R3143
R3421
R3420
R3091
R3424
R3415
R3407
R3165
R3163
R3140
R3002
R3001
7
8 9 10 11 12
Figure 6-24 WIRING SIDE OF PWB (9/10)
6 – 24
CD-DV999W/CD-DV777W
A
COLOR TABLE
BROWN
BR
RED
RD(R)
ORANGE
OR
YELLOW
B
YL
GR
BL
VL
GY
WH(W)
BK
PK
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
PINK
C
FFC7081
11 11
D
CNP7081
P6-22 11-C
TO
SUB PWB
11
M1
TRAY
MOTOR
TAPE MECHANISM
ASSEMBLY
SOLENOID
11
10
9
8
7
6
5
4
3
CNP6A
2
1
-
+
SW
E
5-CHANGER
MOTOR PWB-E
M2
MAIN CAM
MOTOR
+
-
P6-18 7-A
TO DISPLAY PWB
1
SW3
TRAY SW2
CNP702
3456879
1
2
1
SW1
CLAMP
SW2
TRAY SW1
SW4
DISC
FFC702
9
TAPE MECHANISM PWB-D
SW
2
SOLENOID
ERASE HEAD
BK
YL
P6-20 10-E
TO MAIN PWB
TAPE 2
RECORD/PLAYBACK
WH
WH
BK
WH
RD
CNS102
RX1
+
-
TAPE 1
PLAYBACK HEAD
BK
WH
GR
BK
WH
23
CNP101
P6-20 9-B
TO MAIN PWB
1
PK
RD
TAPE
MOTOR
SW
HEAD
BK
YL
BL
PK
WH
GR
GR
BK
1234567
F
G
H
1
23456
Figure 6-25 WIRI NG SIDE OF PWB (10/10)
6 – 25
CD-DV999W/CD-DV777W
AudioCD-DV999W/CD-DV777WService ManualCD-DV999W/CD-DV777WMarketE
CHAPTER 7. FLOWCHART
[1] Troubleshooting
1. When the CD does not function
The CD section may not operate when the objective lens of the optical pickup is dirty. Clean the objective lens, and check the playback operation.
When this section does not operate even after the above step is taken, check the following items.
Remove the cabinet and follow the trouble shooting instructions.
"Track skipping and/or no TOC (Table Of Contents) may be caused by build up of dust other foreign matter on the laser pickup lens. Before attempting
any adjustment make certain that the lens is clean. If not, clean it as mentioned below."
Turn the power off.
Gently clean the lens with a lens cleaning tissue and a small amount of isopropyl alcohol.
Do not touch the lens with the bare hand.
Parts code
1. CD optical pickup Lens cleaner disc UDSKA0004AFZZ
HOW TO USE
1.
Using the brush in the cleaner cap, apply 1 or 2 drops of the cleaning fluid to the
brush on the CD cleaner disc which has the mark next to it.
2.
Place the CD cleaner disc onto the CD disc tray with the brush side down,then
press the play button.
3.
You will hear music for about 20 seconds and the CD player will automatically stop.
If it still play continuously, press the stop button.
Cleaning fluid
CAUTION
The CD lens cleaner should be effective for 30-50 operations, however if the
brushes become worn out earlier then please replace the cleaner disc.
If the CD cleaner brushes become very wet then wipe off any excess fluid with a soft
cloth.
Do not drink the cleaner fluid or allow it contact with the eyes. In the event of this
happening then drink and / or rinse with clean water and seek medical advice.
The CD cleaner disc must not be used on car CD players or on computer CD-ROM
drives.
All rights reserved. Unauthorized duplicating, broadcasting and renting this product
is prohibited by law.
Cleaner disc
7 – 1
CD-DV999W/CD-DV777W
2. DVD section
• “No Disc” is displayed. (Focus error)
Does the objective lens move up and down after the disc is
removed ? (Check the following items.)
Yes
Is signal input to pins 122 - 125 of IC3001 ? No Check connection of optical pickup cables.
Yes
Is focus control signal output to pin 152 of IC3001 ? No Check circuits around the power supply for pin 149 of IC3001.
Yes
Is focus control signal output from pin 152 of IC3001 to pin 23 of
IC3704 ?
Yes No
Is focus control drive voltage output from pins 1 and 28 of
IC3704 ?
No “No Disc” is displayed.
Refer to “When the focus servo does not function”.
If no abnormality is detected, replace optical pickup.
If no abnormality is detected, replace IC3001.
No Check focus control signal line between IC3001 and IC3704.
Check M8V line.
No Is voltage of 8 V applied to pin 22 of IC3704 ?
Yes
Check that pin 16 of IC3704 is “H” and replace IC3704.
If pin 16 of IC3704 is “L”, check pin 73 of IC3001.
Yes
Is focus control drive voltage applied to the focus actuator termi-
nal ?
Yes
Check connection of optical pickup cables.
If no abnormality is detected, replace the traverse chassis.
No Check line between IC3704 and focus actuator terminal. Check
CN3301.
• “No Disc” is displayed during DVD playback (when CD is playable) ... When DVD laser does not light up.
Is control signal output from pin 133 of IC3001 ? No Check and replace IC3001.
Yes
Is voltage of 5 V applied to emitter of Q3306 ? No Check S5V line.
Yes
Is voltage of approx. 2 V supplied to pin 2 of CN3301 ? No Check around Q3305 and Q3306.
Yes
Check connection of optical pickup cables.
If no abnormality is detected, replace traverse chassis.
Note: The laser diode is easily damaged by static electricity.
Carefully check static electricity and electric leak of the measuring
instrument.
7 – 2
CD-DV999W/CD-DV777W
• “No Disc” is displayed during CD playback (when DVD is playable) ... When CD laser does not light up.
Is control signal output from pin 135 of IC3001 ? No Check and replace IC3001.
Yes
Is voltage of 5 V applied to the emitter of Q3304 ? No Check S5V line.
Yes
Is voltage of approx. 2 V supplied to pin 6 of CN3301 ? No Check around Q3303 and Q3304.
Yes
Check connection of optical pickup cables.
If no abnormality is detected, replace traverse chassis.
Both video and audio do not operate normally.
Put a disc on the DISC tray.
Note: The laser diode is easily damaged by static electricity.
Carefully check static electricity and electric leak of the measuring
instrument.
Yes
Disc normally loaded?
Yes
Is RF signal level output from pin 17 of
CN3301 normal ?
Yes
Replace main PWB.
Yes
Refer to "Video is not output normally" and
"Audio is not output normally".
No
No
No
Check loading switch.
Is objective lens of optical pickups clean?
Yes
Replace traverse chassis.
7 – 3
CD-DV999W/CD-DV777W
• Video is not output normally.
Put a disc on the DISC tray.
Yes
Is video signal input to each pin of IC3201 as shown below ?
IC3201 2 pin S-C
IC3201 6 pin S-Y
IC3201 10 pin Py
IC3201 12 pin Pb
IC3201 14 pin Pr
Yes No
Video signals input to each pin of IC3201 as shown below ?
IC3201 26 pin S-C
IC3201 23 pin COMP
IC3201 21 pin S-Y
IC3201 20 pin Py
IC3201 18 pin Pb
IC3201 16 pin Pr
No Check the main unit. (Circuits around IC3001 and IC3201.)
Check S5V line.
No Is voltage of approx. 5 V supplied to pins 1 and 28 of IC3201 ?
Yes
Do V-MUTE line for pins 3 and 13 of IC3201 reach “H” level ?
Yes
Replace IC3201.
No
Check V-MUTE line.
Yes
Is video signal output to each pin of main unit connector
CNP601 as shown below?
CNP601 1 pin V
CNP601 2 pin S-C
CNP601 3 pin S-Y
CNP601 5 pin Pr
CNP601 6 pin Pb
CNP601 7 pin Py
Yes
Is each video signal output to the specified output terminal ?
Is combined video signal output to VIDEO OUT terminal (JK601)
?
Is brightness signal output to S-OUT terminal (SO602) ? No Check line from pin 3 of CNP601 to S-OUT terminal (SO602) and
Is chrominance signal output to S-OUT terminal (SO602) ? No Check line from pin 2 of CNP601 to S-OUT terminal (SO602) and
Is brightness signal output to pin 1 of D terminal (SO601) ? No Check line from pin 7 of CNP601 to pin 1 of D terminal (SO601)
Is chrominance difference signal (Pb) output to pin 3 of D terminal (SO601) ?
Is chrominance difference signal (Pr) output to pin 5 of D terminal (SO601) ?
No Check between CN3201 and CNP601.
No Check line from pin 1 of CNP601 to VIDEO OUT terminal (JK601)
and VIDEO OUT terminal (JK601).
S-OUT terminal (SO602).
S-OUT terminal (SO602).
and the D terminal (SO601).
No Check line from pin 6 of CNP601 to pin 3 of D terminal (SO601)
and D terminal (SO601).
No Check line from pin 5 of CNP601 to pin 5 of D terminal (SO601)
and D terminal (SO601).
7 – 4
• Audio is not output normally.
Put a disc on the DISC tray.
Yes
Is audio signal output to each pin of main unit connector CN4002
?
CN4002 1 pin LOUT
CN4002 3 pin ROUT
Yes
Is audio signal output to each pin of IC413?
IC413 11 pin LIN1
IC413 12 pin RIN1
Yes
Is audio signal output to each terminal of IC413?
IC413 54 pin L-OUT
IC413 47 pin R-OUT
CD-DV999W/CD-DV777W
No Check main unit. (Circuits around IC4101.)
No Check line from CNP401 to each pin of IC413.
No Check circuits around IC413 or replace IC413.
7 – 5
CD-DV999W/CD-DV777W
AudioCD-DV999W/CD-DV777WService ManualCD-DV999W/CD-DV777WMarketE
CHAPTER 8. OTHERS
[1] Function table of IC
IC3001 RH-iXA464WJZZ: DVD Decoder LSI (IXA464WJ) (1/5)
Pin No. Terminal Name Input/Output Function
1 VDD33 Input IO power supply.
2 MDQ11 Input/Output SDRAM data 11.
3 MDQ3 Input/Output SDRAM data 3.
4 VSS — GND.
5 MDQ12 Input/Output SDRAM data 12.
6 MDQ2 Input/Output SDRAM data 2.
7 VDD33 Input IO power supply.
8 MDQ13 Input/Output SDRAM data 13.
9 MDQ1 Input/Output SDRAM data 1.
10 MDQ14 Input/Output SDRAM data 14.
11 VSS — GND.
12 MDQ0 Input/Output SDRAM data 0.
13 MDQ15 Input/Output SDRAM data 15.
14 VDD33 Input IO power supply.
15 VDD15 Input Internal logic power supply.
16 VSS — GND.
17 EXADR20 Input/Output External memory address 20/General purpose port 20.
18 NEXWE Output External memory write enable.
19 EXADT0 Input/Output External memory address data 0.
20 EXADT4 Input/Output External memory address data 4.
21 EXADT8 Input/Output External memory address data 8.
22 EXADT12 Input/Output External memory address data 12.
23 VDD33 Input IO power supply.
24 VSS — GND.
25 EXADR16 Input/Output External memory address 16/General purpose port 16.
26 EXADR18 Input/Output External memory address 18/General purpose port 18.
27 EXADT14 Input/Output External memory address data 14.
28 EXADT10 Input/Output External memory address data 10.
29 VDD33 Input IO power supply.
30 VSS — GND.
31 EXADT6 Input/Output External memory address data 6.
32 EXADT2 Input/Output External memory address data 2.
33 NEXCE Output External memory chip selection.
34 EXADT1 Input/Output External memory address data 1.
35 EXADT5 Input/Output External memory address data 5.
36 EAXADT9 Input/Output External memory address data 9.
37 EXADT13 Input/Output External memory address data 13.
38 EXADR17 Input/Output External memory address 17/General purpose port 17.
39 EXADR19 Input/Output External memory address 19/General purpose port 19.
40 EXADT15 Input/Output External memory address data 15.
41 EXADT11 Input/Output External memory address data 11.
42 VDD33 Input IO power supply.
43 VSS — GND.
44 EXADT7 Input/Output External memory address data 7.
45 EXADT3 Input/Output External memory address data 3.
46 NEXOE Output External memory output (read) enable.
47 P15 Input/Output General purpose port/Chip selection/External memory address 21/Stream enable input/Remote
control reception/External interruption 3.
48 P14 Input/Output General purpose port/Serial 3 sending complete flag.
49 P13 Input/Output General purpose port/Serial 3 reception start flag.
50 P12 Input/Output General purpose port/Serial 3 clock.
51 P11 Input/Output General purpose port/Serial 3 output data.
52 P10 Input/Output General purpose port/Serial 3 input data.
53 P9 Input/Output General purpose port/Serial 2 clock.
54 P8 Input/Output General purpose port/Serial 2 output data.
55 P7 Input/Output General purpose port/Serial 2 input data.
56 VDD33 Input IO power supply.
57 MMOD Input Test mode setting.
58 VSS — GND.
8 – 1
CD-DV999W/CD-DV777W
IC3001 RH-iXA464WJZZ: DVD Decoder LSI (IXA464WJ) (2/5)
Pin No. Terminal Name Input/Output Function
59 P6 Input/Output General purpose port/Serial 1 clock/16-bit timer external count source B.
60 P5 Input/Output General purpose port/Serial 1 output data/16-bit timer external count source A/External interrup-
61 P4 Input/Output General purpose port/Serial 1 input data/External interruption 1/Remote control reception.
62 P3 Input/Output General purpose port/Serial 0 clock/External interruption 0.
63 P2 Input/Output General purpose port/Serial 0 output data/8-bit timer external count source 1.
64* P1 Input/Output General purpose port/Serial 0 input data/8-bit timer external count source 0.
65 P0 Input/Output General purpose port/Stream valid output.
66 FG Input Motor FG.
67 VDD15 Input Internal logic power supply.
68 NRST Input Master reset.
69 VSS — GND.
70 DRV0 Input/Output Servo general purpose port 0.
71 DRV1 Input/Output Servo general purpose port 1.
72 DRV2 Input/Output Servo general purpose port 2.
73 DRV3 Input/Output Servo general purpose port 3.
74 DRV4 Input/Output Servo general purpose port 4.
75 DRV5 Input/Output Servo general purpose port 5.
76 DRV6 Input/Output Servo general purpose port 6.
77 DRV7 Input/Output Servo general purpose port 7.
78* DRV8 Input/Output Servo general purpose port 8.
79 VDD33 Input IO power supply.
80 VSS — GND.
81 SCLOCK Input/Output Input clock for debug/General purpose port 21/Stream sector header output.
82* EXTRG0 Input/Output Input and output trigger 0 for debug/External memory data 15/General purpose port 27/Mode
83 SDATA Input/Output Input and output data for debug/General purpose port 22/Stream error indicator output.
84* EXTRG1 Input/Output Input and output trigger 1 for debug/External memory data 14/General purpose port 28/Mode
85* TRCCLK Input/Output Output trace clock for debug/External memory data 13/General purpose port 29.
86* TRCDATA0 Input/Output Input and output trace data 0 for debug/External memory data 12/General purpose port 23.
87* TRCDATA1 Input/Output Input and output trace data 1 for debug/External memory data 11/General purpose port 24.
88* TRCDATA2 Input/Output Input and output trace data 2 for debug/External memory data 10/General purpose port 25.
89* TRCDATA3 Input/Output Input and output trace data 3 for debug/External memory data 9/General purpose port 26.
90* TRCST Input/Output Input and output trace status for debug/External memory data 8/General purpose port 30.
91 VDD33 Input IO power supply.
92 OSCI Input Front-end section clock input.
93 VSS — GND.
94 MONI7 Input/Output Internal monitor 7/External memory data 7/General purpose port 38/Digital video output 7.
95 MONI6 Input/Output Internal monitor 6/External memory data 6/General purpose port 37/Digital video output 6.
96 MONI5 Input/Output Internal monitor 5/External memory data 5/General purpose port 36/Digital video output 5.
97 MONI4 Input/Output Internal monitor 4/External memory data 4/General purpose port 35/Digital video output 4.
98 VDD15 Input Internal logic power supply.
99 VSS — GND.
100* MONI3 Input/Output Internal monitor 3/External memory data 3/General purpose port 34/Digital video output 3.
101* MONI2 Input/Output Internal monitor 2/External memory data 2/General purpose port 33/Digital video output 2.
102* MONI1 Input/Output Internal monitor 1/External memory data 1/General purpose port 32/Digital video output 1/
103* MONI0 Input/Output Internal monitor 0/External memory data 0/General purpose port 31/Digital video output 0/
104 AVDDD Input Analog power supply.
105 PLFIL1 Output DRCVCO capacitance connection.
106 AVSSD — Analog GND.
107 PLFIL2 Output DRCVCO capacitance connection.
108 VREFA Output DRC reference power supply capacitance connection.
109 VREFB Output DRC reference power supply capacitance connection.
110 VREFC Output DRC reference power supply capacitance connection.
111 VC0 Input gm-cEQ external capacitance connection.
112 RESI Input gm-cEQ external capacitance connection.
113* ANAMONI Output Internal analog monitor 0.
114 POFLT Output DPDOFTR capacitance connection.
115 CDATA Output INLINE DATA capacitance connection.
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
tion 2.
setting data.
setting clock.
Stream error indicator output.
Stream sector header output.
8 – 2
CD-DV999W/CD-DV777W
IC3001 RH-iXA464WJZZ: DVD Decoder LSI (IXA464WJ) (3/5)
Pin No. Terminal Name Input/Output Function
116 CCAPA Output INLINE CAPA capacitance connection.
117 CGD Output BGR reference voltage capacitance connection.
118 AVDDC Input Analog power supply.
119 AVSSC — Analog GND.
120 RFINN Input RF input -.
121 RFINP Input RF input +.
122 VIN5 Input CD head input.
123 VIN6 Input CD head input.
124 VIN7 Input DVD head input.
125 VIN8 Input DVD head input.
126 VIN1 Input DVD head input.
127 VIN2 Input DVD head input.
128 VIN3 Input DVD head input.
129 VIN4 Input DVD head input.
130 VIN9 Input CD head input.
131 VIN10 Input CD head input.
132 LPC1 Input DVD LPC input.
133 LPCO1 Output DVD LPC output.
134 LPC2 Input CD LPC input.
135 LPCO2 Output CD LPC output.
136 VREFH Output Reference voltage 2.20 [V] output.
137 VHALF Output Reference voltage 1.65 [V] output.
138 AVSSB — Analog GND.
139 CTKC Output TEO capacitance connection.
140 CSLFLT Input CPDET capacitance connection.
141 CWBLOUT Input DC cut capacitance connection for wobble.
142 CWBLIN Input DC cut capacitance connection for wobble.
143 VCOF Input JFVCO control voltage.
144 RV1 Input Resistance connection for VREFH reference current.
145 AVDDB Input Analog power supply.
146 AD2 Input General purpose AD input.
147 AD1 Input General purpose AD input/Internal analog monitor.
148 AD0 Input General purpose AD input.
149 AVDDA Input Analog power supply.
150 DAC1 Output Tracking drive output.
151 AVSSA — Analog GND.
152 DAC0 Output Focus drive output.
153 AVDDE Input Analog power supply.
154 IREF1 Input Resistance for setting internal DAC bias current.
155 AVSSE — Analog GND.
156 COMP1 Input Internal DAC stabilization capacitance.
157 AVDDF Input Analog power supply.
158 DAC1OUT Output Y (brightness)/G (green) analog signals.
159 AVSSF — Analog GND.
160 DAC2OUT Output Cb (color difference)/B (blue) analog signals.
161 DAC3OUT Output Cr (color difference)/R (red) analog signals.
162 VREF Input Internal DAC reference voltage.
163 DAC4OUT Output Y (brightness)/Comp (composite) analog signals.
164 DAC5OUT Output C (color) analog signal.
165 AVDDG Input Analog power supply.
166 IREF2 Output Resistance for setting internal DAC bias current.
167 AVSSG — Analog GND.
168 COMP2 Input Internal DAC stabilization capacitance.
169 VSS — GND.
170 BECLK Input Back-end section clock input.
171 VDD33 Input IO power supply.
172 EXTCK Input External audio clock/Stream clock output.
173* PHCOMPO Output Audio clock phase difference/Stream data output 7.
174 LRCK Output LR channel clock/Stream data output 6.
175 SRCK Output Bit clock/Stream data output 5
176* ADOUT3 Output Audio down mix/Stream data output 4.
177 VSS — GND.
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
8 – 3
IC3001 RH-iXA464WJZZ: DVD Decoder LSI (IXA464WJ) (4/5)
Pin No. Terminal Name Input/Output Function
178* ADOUT2 Output Audio data/Internal monitor 11/Stream data output 3.
179* ADOUT1 Output Audio data/Internal monitor 10/Stream data output 2.
180 ADOUT0 Output Audio data/Internal monitor 9/Stream data output 1.
181 IECOUT Output IEC958 digital audio out/Internal monitor 8/Stream data output 0.
182 VDD33 Input IO power supply.
183 VSS — GND.
184 MDQ24 Input/Output SDRAM data 24.
185 MDQ23 Input/Output SDRAM data 23.
186 VDD15 Input Internal logic power supply.
187 MDQ22 Input/Output SDRAM data 22.
188 MDQ25 Input/Output SDRAM data 25.
189 VDD33 Input IO power supply.
190 MDQ26 Input/Output SDRAM data 26.
191 MDQ21 Input/Output SDRAM data 21.
192 MDQ27 Input/Output SDRAM data 27.
193 MDQ20 Input/Output SDRAM data 20.
194 VSS — GND.
195 VDD33 Input IO power supply.
196 MDQ28 Input/Output SDRAM data 28.
197 MDQ19 Input/Output SDRAM data 19.
198 VSS — GND.
199 MDQ29 Input/Output SDRAM data 29.
200 MDQ18 Input/Output SDRAM data 18.
201 MDQ30 Input/Output SDRAM data 30.
202 VDD33 Input IO power supply.
203 MDQ17 Input/Output SDRAM data 17.
204 MDQ31 Input/Output SDRAM data 31.
205 MDQ16 Input/Output SDRAM data 16.
206 VSS — GND.
207 DQM3 Output SDRAM data mask 3.
208 DQM2 Output SDRAM data mask 2.
209 VDD33 Input IO power supply.
210 MA3 Output SDRAM address 3.
211 VSS — GND.
212 MA4 Output SDRAM address 4.
213 VDD15 Input Internal logic power supply.
214 MA2 Output SDRAM address 2.
215 VSS — GND.
216 MA5 Output SDRAM address 5.
217 MA1 Output SDRAM address 1.
218 VDD33 Input IO power supply.
219 MA6 Output SDRAM address 6.
220 MA0 Output SDRAM address 0.
221 VSS — GND.
222 VDD15 Input Internal logic power supply.
223 MCKI Input SDRAM output clock.
224 VSS — GND.
225 MCK Output SDRAM input clock.
226 VDD33 Input IO power supply.
227 MA7 Output SDRAM address 7.
228 MA10 Output SDRAM address 10.
229 MA8 Output SDRAM address 8.
230 VSS — GND.
231 MA11 Output SDRAM address 11.
232 NWE Output SDRAM write enable.
233 VDD33 Input IO power supply.
234 BA0 Output SDRAM bank address 0.
235 MA9 Output SDRAM address 9.
236 VSS — GND.
237 BA1 Output SDRAM bank address 1.
238 NCSM Output SDRAM chip selection.
239 NRAS Output SDRAM row address strobe.
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
CD-DV999W/CD-DV777W
8 – 4
CD-DV999W/CD-DV777W
IC3001 RH-iXA464WJZZ: DVD Decoder LSI (IXA464WJ) (5/5)
Pin No. Terminal Name Input/Output Function
240 VDD33 Input IO power supply.
241 VSS — GND.
242 NCAS Output SDRAM column address strobe.
243 DQM0 Output SDRAM data mask 0.
244 VDD15 Input Internal logic power supply.
245 VSS — GND.
246 DQM1 Output SDRAM data mask 1.
247 MDQ7 Input/Output SDRAM data 7.
248 VSS — GND.
249 MDQ8 Input/Output SDRAM data 8.
250 VDD33 Input IO power supply.
251 MDQ6 Input/Output SDRAM data 6.
252 MDQ9 Input/Output SDRAM data 9.
253 MDQ5 Input/Output SDRAM data 5.
254 VSS — GND.
255 MDQ10 Input/Output SDRAM data 10.
256 MDQ4 Input/Output SDRAM data 4.
MDQ4
MDQ10
VSS
MDQ5
MDQ9
MDQ6
VDD33
MDQ8
VSS
MDQ7
DQM1
VSS
VDD15
DQM0
NCAS
VSS
VDD33
NRAS
NCSM
BA1
VSS
MA9
BA0
VDD33
NWE
MA11
VSS
MA8
MA10
MA7
VDD33
MCK
VSS
MCKI
VDD15
VSS
MA0
MA6
VDD33
MA1
MA5
VSS
MA2
VDD15
MA4
VSS
253
71
252
DRV1
251
72
DRV2
250
73
DRV3
249
74
DRV4
248
75
DRV5
247
767778
DRV6
DRV7
241
240
239
238
242
SDATA
EXTRG0
TRCCLK
EXTRG1
237
TRCDATA0
TRCDATA1
246
243
245
244
80818283848586878889909192939495969798
79
VSS
DRV8
VDD33
SCLOCK
236
235
234
233
232
231
230
229
228
IC3001
TOPVIEW
VSS
OSCI
MONI7
MONI6
MONI5
VDD33
TRCST
TRCDATA2
TRCDATA3
227
MONI4
226
225
VDD15
99
VSS
224
100
MONI3
223
101
MONI2
222
221
102
MONI1
220
103
104
MONI0
AVDDD
219
105
PLFIL1
218
217
106
AVSSD
216
107
108
PLFIL2
VREFA
215
214
109
VREFB
213
110
111
VC0
VREFC
212
211
112
RESI
VDD33
MDQ11
MDQ3
VSS
MDQ12
MDQ2
VDD33
MDQ13
MDQ1
MDQ14
VSS
MDQ0
MDQ15
VDD33
VDD15
VSS
EXADR20
NEXWE
EXADT0
EXADT4
EXADT8
EXADT12
VDD33
VSS
EXADR16
EXADR18
EXADT14
EXADT10
VDD33
VSS
EXADT6
EXADT2
NEXCE
EXADT1
EXADT5
EXADT9
EXADT13
EXADR17
EXADR19
EXADT15
EXADT11
VDD33
VSS
EXADT7
EXADT3
NEXOE
P15
P14
P13
P12
P11
P10
VDD3
MMOD
VSS
256
255
254
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
P9
53
P8
54
P7
55
56
57
58
P6
59
P5
60
P4
61
P3
62
P2
63
P1
64
66
676869
65
70
P0
FG
VSS
DRV0
NRST
VDD15
MA3
VDD33
210
209
113
114
115
POFLT
CDATA
ANAMONI
DQM2
DQM3
208
207
116
CCAPA
117
CGD
VSS
206
205
118
AVDDC
MDQ16
MDQ31
204
119
120
RFINN
AVSSC
MDQ17
VDD33
203
202
121
122
VIN5
RFINP
MDQ30
MDQ18
201
200
123
124
VIN6
VIN7
MDQ29
VSS
199
198
125
126
VIN8
MDQ19
197
VIN1
MDQ28
196
127
VIN2
128
VIN3
VDD33
VSS
195
194
MDQ20
193
192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169
168
167
166
165
164
163
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
MDQ27
MDQ21
MDQ26
VDD33
MDQ25
MDQ22
VDD15
MDQ23
MDQ24
VSS
VDD33
IECOUT
ADOUT0
ADOUT1
ADOUT2
VSS
ADOUT3
SRCK
LRCK
PHCOMPO
EXTCK
VDD33
BECLK
VSS
COMP2
AVSSG
IREF2
AVDDG
DAC5OUT
DAC4OUT
VREF
DAC3OUT
DAC2OUT
AVSSF
DAC1OUT
AVDDF
COMP1
AVSSE
IREF1
AVDDE
DAC0
AVSSA
DAC1
AVDDA
AD0
AD1
AD2
AVDDB
RVI
VCOF
CWBLIN
CWBLOUT
CSLFLT
CTKC
AVSSB
VHALF
VREFH
LPCO2
LPC2
LPCO1
LPC1
VIN10
VIN9
VIN4
Figure 8-6 BLOCK DIAGRAM OF IC
8 – 5
CD-DV999W/CD-DV777W
IC3401 RH-iX0614AWZZ: 64M S-DRAM (IX0614AW) (1/2)
Pin No. Terminal Name Input/Output Function
1 VDD Input Power supply for internal circuits and the input buffer.
2 DQ0 Input/Output Multi data input/output pin.
3 VDDQ Input Power supply for the output buffer.
4, 5 DQ1, DQ2 Input/Output Multi data input/output pin.
6 VSSQ — GND.
7, 8 DQ3, DQ4 Input/Output Multi data input/output pin.
9 VDDQ Input Power supply for the output buffer.
10, 11 DQ5, DQ6 Input/Output Multi data input/output pin.
12 VSSQ — GND.
13 DQ7 Input/Output Multi data input/output pin.
14* N.C. — Not used.
15 VDD Input Power supply for internal circuits and the input buffer.
16 DQM0 Input/Output Controls output buffer during read mode and masks input data during write mode.
17 WE — RAS, CAS and WE define operations.
18 CAS — RAS, CAS and WE define operations.
19 RAS — RAS, CAS and WE define operations.
20 CS Input All inputs except for CLK, CKE and DQM are enabled or disabled.
21 N.C. — Not used.
22, 23 BA0, BA1 — The bank to be operated during RAS operation is selected.
24-27 A0-A2 — Line address: RA0-RA10; Column address: CA0-CA7
28 DQM2 Input/Output Controls output buffer during read mode and masks input data during write mode.
29 VDD Input Power supply for internal circuits and the input buffer.
30* N.C. — Not used.
31 DQ16 Input/Output Multi data input/output pin.
32 VSSQ — GND.
33, 34 DQ17, DQ18 Input/Output Multi data input/output pin.
35 VDDQ Input Power source for the output buffer.
36, 37 DQ19, DQ20 Input/Output Multi data input/output pin.
38 VSSQ — GND.
39, 40 DQ21, DQ22 Input/Output Multi data input/output pin.
41 VDDQ Input Power source for the output buffer.
42 DQ23 Input/Output Multi data input/output pin.
43 VDD Input Power supply for internal circuits and the input buffer.
44 VSS — GND.
45 DQ24 Input/Output Multi data input/output pin.
46 VSSQ — GND.
47, 48 DQ25, DQ26 Input/Output Multi data input/output pin.
49 VDDQ Input Power source for the output buffer.
50, 51 DQ27, DQ28 Input/Output Multi data input/output pin.
52 VSSQ — GND.
53, 54 DQ29, DQ30 Input/Output Multi data input/output pin.
55 VDDQ Input Power source for the output buffer.
56 DQ31 Input/Output Multi data input/output pin.
57* N.C. — Not used.
58 VSS — GND.
59 DQM3 Input/Output Controls output buffer during read mode and masks input data during write mode.
60-66 A3-A9 — Line address: RA0-RA10; Column address: CA0-CA7
67 CKE Input Controls internal clock signal. When the terminal is not operated, SDRAM is in either mode of
68 CLK Input System clock input. All other input is registered in SDRAM of CLK rise.
69*, 70* N.C. — Not used.
71 DQM1 Input/Output Controls the output buffer during read mode and masks input data during write mode.
72 VSS — GND.
73* N.C. — Not used.
74 DQ8 Input/Output Multi data input/output pin.
75 VDDQ Input Power source for the output buffer.
76, 77 DQ9, DQ10 Input/Output Multi data input/output pin.
78 VSSQ — GND.
79, 80 DQ11, DQ12 Input/Output Multi data input/output pin.
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
The bank to read and write during CAS operation is selected.
Auto precharge flag: A10
Auto precharge flag: A10
Power Down, Suspend, or Self-refresh.
8 – 6
CD-DV999W/CD-DV777W
IC3401 RH-iX0614AWZZ: 64M S-DRAM (IX0614AW) (2/2)
Pin No. Terminal Name Input/Output Function
81 VDDQ Input Power supply for the output buffer.
82, 83 DQ13, DQ14 Input/Output Multi data input/output pin.
84 VSSQ — GND.
85 DQ15 Input/Output Multi data input/output pin.
86 VSS — GND.
VDD
DQ0
DDQ
V
DQ1
DQ2
SSQ
V
DQ3
DQ4
DDQ
V
DQ5
DQ6
SSQ
V
DQ7
NC
DD
V
DQM0
/WE
/CAS
/RAS
/CS
NC
BA0
BA1
A10/AP
A0
A1
A2
DQM2
DD
V
NC
DQ16
SSQ
V
DQ17
DQ18
DDQ
V
DQ19
DQ20
SSQ
V
DQ21
DQ22
DDQ
V
DQ23
DD
V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
IC3401
IX0614AW
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
SS
V
DQ15
SSQ
V
DQ14
DQ13
DDQ
V
DQ12
DQ11
SSQ
V
DQ10
DQ9
DDQ
V
DQ8
NC
SS
V
DQM1
NC
NC
CLK
CKE
A9
A8
A7
A6
A5
A4
A3
DQM3
SS
V
NC
DQ31
DDQ
V
DQ30
DQ29
SSQ
V
DQ28
DQ27
DDQ
V
DQ26
DQ25
SSQ
V
DQ24
SS
V
Figure 8-7 BLOCK DIAGRAM OF IC
8 – 7
CD-DV999W/CD-DV777W
IC3501 RH-iXA173WJZZ: Flash ROM (IXA173WJ) (1/2)
Pin No. Terminal Name Input/Output Function
1-9 A15-A8, A19 Input Memory address input: Address input for writing and reading. Addresses are latched internally dur-
10 N.C. — No connection: Not connected internally. (can also be connected)
11 WE# Input Write enable: Writing to the CUI and array block is controlled. Activated when WE# = VIL. Addresses
12 RP# Input Reset: It is activated and automatically reset internally when RP# = VIL. The device operates nor-
13 VCCW Input Block erase, full chip erase, word/byte write and lock bit configuration power supply: Memory data is
14 WP# Input Write protect: When WP# = VIL, the boot block is protected from writing and erasing. Even when
15* RY/BY# Output Ready/Busy: The status of the internal Write State Machine (WSM) is sent. When VIL is supplied,
16, 17 A18, A17 Input Memory address input: Address input for writing and reading. Addresses are latched internally dur-
19-25 A7-A0 Input Memory address input: Address input for writing and reading. Addresses are latched internally dur-
26 CE# Input Chip enable: Control logic, input buffer decoder, sense amplifier of the device are activated when
27 GND — Ground: Connect all the ground pins.
28 OE# Input Output enable: Device output is controlled during a read cycle. Activated when OE# = VIL.
29, 30 DQ0, DQ8 Input/Output Data input/output: Data/command input, memory array, and status register during a Command User
31, 32 DQ1, DQ9 Input/Output Data input/output: Data/command input, memory array, and status register during a Command User
33, 34 DQ2, DQ10 Input/Output Data input/output: Data/command input, memory array, and status register during a Command User
35, 36 DQ3, DQ11 Input/Output Data input/output: Data/command input, memory array, and status register during a Command User
37 VCC Input Device power supply: When VCC? VLKO, the flash memory is protected from writing. Improper VCC
38, 39 DQ4, DQ12 Input/Output Data input/output: Data/command input, memory array, and status register during a Command User
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
ing a write cycle.
A1: least significant address input in byte mode (BYTE# = VIL),
data input/output DQ15 in the word mode (BYTE# = VIH)
A15- A19: main block selection address
A12- A19: boot/parameter block selection address
and data are latched on the rising edge of WE# pulse.
mally when RP# = VIH. When RP# = VIL, writing is prohibited and data is protected. After recovering
from the reset mode, the device enters the array readout status. Make sure to set VIL when turning
on the power.
not changed when VCCW VCCWLK. Operations with improper voltage may cause malfunction or
breakage. When VCCW voltage is 12 ± 0.3 V, data can be rewritten up to 1,000 times per block.
When applying 12 ± 0.3 V to VCCW pin, total application time must be no longer than 80 hours.
WP# = VIH, writing and erasing are prohibited if the block lock bit is set. For the parameter/main
block, writing and erasing are controlled by the block lock bit status regardless of WP#.
WSM is working (block erase, full chip erase, word/byte write, and lock bit configuration). When RY/
BY# = HighZ, WSM is waiting for the next command; word/byte write is not executed with block
erase suspended; word/byte write is suspended; or WSM is in the reset mode.
ing a write cycle.
A1: least significant address input in byte mode (BYTE# = VIL),
data input/output DQ15 in the word mode (BYTE# = VIH)
A15- A19: main block selection address
A12- A19: boot/parameter block selection address
ing a write cycle.
A1: least significant address input in byte mode (BYTE# = VIL),
data input/output DQ15 in the word mode (BYTE# = VIH)
A15- A19: main block selection address
A12- A19: boot/parameter block selection address
CE# = VIL. When CE# = VIH, the device is not selected and power consumption is reduced to the
stand-by level.
Interface (CUI) write cycle. Data output during an ID code read cycle. When a chip is not selected or
output is disabled, the pin goes to the floating state. Data is latched internally in a write cycle. In the
byte mode, DQ8 - DQ15 are not used and DQ15 becomes address input (A-1).
Interface (CUI) write cycle. Data output during an ID code read cycle. When a chip is not selected or
output is disabled, the pin goes to the floating state. Data is latched internally in a write cycle. In the
byte mode, DQ8 - DQ15 are not used and DQ15 becomes address input (A-1).
Interface (CUI) write cycle. Data output during an ID code read cycle. When a chip is not selected or
output is disabled, the pin goes to the floating state. Data is latched internally in a write cycle. In the
byte mode, DQ8 - DQ15 are not used and DQ15 becomes address input (A-1).
Interface (CUI) write cycle. Data output during an ID code read cycle. When a chip is not selected or
output is disabled, the pin goes to the floating state. Data is latched internally in a write cycle. In the
byte mode, DQ8 - DQ15 are not used and DQ15 becomes address input (A-1).
voltage may cause malfunction.
Interface (CUI) write cycle. Data output during an ID code read cycle. When a chip is not selected or
output is disabled, the pin goes to the floating state. Data is latched internally in a write cycle. In the
byte mode, DQ8 - DQ15 are not used and DQ15 becomes address input (A-1).
8 – 8
CD-DV999W/CD-DV777W
IC3501 RH-iXA173WJZZ: Flash ROM (IXA173WJ) (2/2)
Pin No. Terminal Name Input/Output Function
40, 41 DQ5, DQ13 Input/Output Data input/output: Data/command input, memory array, and status register during a Command User
42, 43 DQ6, DQ14 Input/Output Data input/output: Data/command input, memory array, and status register during a Command User
44, 45 DQ7, DQ15 Input/Output Data input/output: Data/command input, memory array, and status register during a Command User
46 GND — Ground: Connect all the ground pins.
47 BYTE# Input Byte enable: When BYTE# = VIL, the device enters the byte mode (x8). At this time, DQ8 - 14 pins
48 A16 Input Memory address input: Address input for reading and writing. Addresses are latched internally dur-
Interface (CUI) write cycle. Data output during an ID code read cycle. When a chip is not selected or
output is disabled, the pin goes to the floating state. Data is latched internally in a write cycle. In the
byte mode, DQ8 - DQ15 are not used and DQ15 becomes address input (A-1).
Interface (CUI) write cycle. Data output during an ID code read cycle. When a chip is not selected or
output is disabled, the pin goes to the floating state. Data is latched internally in a write cycle. In the
byte mode, DQ8 - DQ15 are not used and DQ15 becomes address input (A-1).
Interface (CUI) write cycle. Data output during an ID code read cycle. When a chip is not selected or
output is disabled, the pin goes to the floating state. Data is latched internally in a write cycle. In the
byte mode, DQ8 - DQ15 are not used and DQ15 becomes address input (A-1).
go into HighZ state and DQ15/A-1 becomes least significant address input (A-1). When BYTE# =
VIH, the device goes into the word mode (x16) and DQ15/A-1 pin becomes data input/output DQ15.
ing a write cycle.
A1: least significant address input in byte mode (BYTE# = VIL),
data input/output DQ15 in the word mode (BYTE# = VIH)
A15- A19: main block selection address
A12- A19: boot/parameter block selection address
A15
A14
A13
A12
A11
A10
A9
A8
A19
NC
WE#
RP#
VCCW
WP#
RY/BY#
A18
A17
A7
A6
A5
A4
A3
A2
A1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
IC3501
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
A16
BYTE#
GND
DQ15/A-1
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
VCC
DQ11
DQ3
DQ10
DQ2
DQ9
DQ1
DQ8
DQ0
OE#
GND
CE#
A0
Figure 8-9 BLOCK DIAGRAM OF IC
8 – 9
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