Sharp CD-DV600W User manual

CD-DV600W
NTSC/PAL
SERVICE MANUAL
No. XXXXXXXXXXXXX
SHARP CORPORATION
CONTENTS
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.
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
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 .................................................... 2-3
[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
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
CD-DV600W
MODEL
CD-DV600W DVD Mini System consisting of CD-DV600W (main unit)
and CP-DV600 (speaker system).
DVD MINI SYSTEM
DVDMINISYSTEM
CD-DV600
MIC
MICLEVEL
MINMAX
12
RRMCGA033AWSA
• In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.

CD-DV600W
– i –
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 SERVICING TO PROTECT YOUR EYES
AGAINST EXPOSURE TO THE LASER BEAM.
1-WHEN THE CABINET IS REMOVED, THE POWER IS TURNED ON WITHOUT A COMPACT DISC IN POSITION AND THE
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.
AC POWER SUPPLY CORD AND AC PLUG ADAPTOR
QACCE0015AW00

CD-DV600W
1 – 1
AudioCD-DV999W/CD-DV777WService ManualCD-DV999W/CD-DV777WMarketE
CHAPTER 1. GENERAL DESCRIPTION
[1] Specifications
DVD/VCD/CD player
Signal system NTSC/PAL
Supported disc types DVD, audio CD, CD-R, CD-RW, VCD, MP3/
WMA
Video output Output socket: Pin socket x 1
Output level: 1 Vp-p (75 ohms)
S-video output Y output level: 1 Vp-p (75 ohms)
C output level: 0.628 Vp-p (75 ohms)
Output socket: S-video connector x 1
Video signal Horizontal resolution: 500 lines
S/N ratio: 60 dB
Audio signal Frequency characteristics:
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
AM: 531 - 1,602 kHz
Type 2-way type speaker system
5 cm (2") Tweeter
16 cm (6-1/2") Woofer
Maximum input power 100 W
Rated input power 50 W
Impedance 6 ohms
Dimensions Width: 200 mm (8-11/16")
Height: 330 mm (13")
Depth: 232 mm (9-1/8")
Weight 3.3 kg (7.3 lbs.)/each
General
Power source AC 220-240 V , 50/60 Hz
Power consumption 105 W
Dimensions Width: 260 mm (10-1/4")
Height: 330 mm (13")
Depth: 326 mm (12-7/8")
Weight 10.5 kg (23.1 lbs.)
Amplifier
Output power MPO: 190 W (95W+95W)(10%T.H.D.)
RMS: 100 W (50 W + 50 W) (10 % T.H.D.)
RMS:76W(38W+38W)(0.9%T.H.D.)
Output terminals Speakers: 6 ohms
Headphones: 16 - 50 ohms (recommended:
32 ohms)
Video output: 1 Vp-p (75 ohms)
Input terminals
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)
50 dB (TAPE 2, recording/playback)
Wow and flutter 0.3 % (WRMS)
CD-DV600W
CP-DV600
Specifications for this model are subject to change without
prior notice.
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER
TO THE OPERATION MANUAL.

CD-DV600W
1 – 2
[2] Names of parts
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 1 Play or Tape 2 Forward Play Indicator
21. FM Stereo Mode Indicator
22. FM Stereo Receiving Indicator
23. Daily Timer Indicator
24. Tuner Receiving Frequency Indicators
25. Karaoke Mode Indicator
MIC
MIC LEVEL
MIN MAX
DVD MINI SYSTEM
1 2
DVD MINI SYSTEM
13
2
3
4
5
1
10
12
8
6
7
9
11
14
15
22
24
17
18
16
19
20
25
21
23
26 29
27 28
CD-DV600
CD-DV600
Front panel
1. Disc Trays
2. Timer Set Indicator
3. On/Stand-by Button
4. DVD Chapter Skip/DVD/Video CD/CD/MP3/WMA Track Up or
Fast Forward, Tape 2 Fast Forward, Tuner Preset Up,
Time Up Button
5. Clock/Timer Button
6. Tuning Up Button
7. Tuning Down Button
8. DVD Chapter Skip/DVD/Video CD/CD/MP3/WMA Track Down or
Fast Reverse, Tape 2 Rewind, Tuner Preset Down, Time Down Button
9. Equalizer Mode Select Button
10.
Tape 1 Cassette Compartment
11. Headphone Socket
12.
Game/Video Input Sockets
13. Disc Number Select Buttons
14. Disc Direct Play Button
15. Disc Tray Open/Close Button
16.
DVD/Video CD/CD/MP3/WMA Play, Tape 1 Play,
Tape 2 Forward Play Button
17. Memory/Set Button
18. Tape 2 Record Pause Button
19. DVD/Video CD/CD/MP3/WMA or Tape Stop Button
20. Extra Bass/Demo Mode Button
21. Volume Control
22.
Tape 2 Cassette Compartment
23. Microphone Socket 1
24. Microphone Socket 2
25. Microphone Level
26. Tuner (Band) Button
27.
DVD/CD Button
28. Tape (1 2) Button
29. Game/Video Button
CD-DV600W

CD-DV600W
1 – 3
5
AIITENNA
SPAN
SELECTOR
SPEAKERS
VIDEO
OUT
AC INPUT
RATED SPEAKER
IMPENANCE :
6OHMSMIN.
100/10
50/9
FM/AM(kHz)
AM
LOOP
FM
75 CHMS
GND
LEFT RIGHT
S-VIDEO
OUT
AUDI O
DIG I TAL
OUT
DVD/CD
3
1
4
2
6
8
7
9
10
Rear panel
1. Audio Digital Out Socket
2. S-Video Output Socket
3. Cooling Fan
4. AC Power Lead
5. FM 75 Ohm Aerial Terminal
6. FM Aerial Earth Terminal
7. AM Loop Aerial Socket
8. Span Selector Switch
9. Video Output Socket
10. Speaker Terminals
CD-DV600W
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/
CD/MP3/WMA Track Up, Tape 2 Fast Wind and
Tuner Preset Up, Time Up Button
15. DVD/Video CD/CD/MP3/WMA/Tape Stop Button
16. DVD/Video CD/CD/MP3/WMA/Tape 1 Play,
Tape 2 Forward Play Button
17. Shift Button
18. Volume Up/Down Buttons
19. On/Stand-by Button
20. Echo Level Up/Down Buttons
21. DVD Direct Button
22. DVD Menu Button
23. Return Button
24. CD Random Button
25. Cursor Up Button
26. Cursor Right Button
27. DVD/Video CD Slow Button
28. DVD/Video CD/CD/MP3/WMA Repeat Button
29. DVD Subtitle Button
30. DVD Angle Button
31. DVD Zoom Button
32. DVD/Video CD/CD/MP3/WMA Button
33. Tuner (Band) Button
34. Tape (1 2) Button
35. Game/Video Button
36. Equalizer Mode Select Button
37. Extra Bass Button
38. DVD 3-D Virtual Surround Button
39. DVD On Screen Button
1
2
19
20
21
22
23
24
25
26
27
3
4
5
6
7
8
9
10
17
18
11
32 33 34 35
36 37 38 39
28 29 30 31
15 16
12 13 14
GAME
/VIDEO
RRMCGA033AWSA