Sharp XLG-5000-DVD, CPG-5000 Service manual
XL-G5000DVD
and
XL-G5000DVD(S)
XL-G5000DVD/XL-G5000DVD(S)
SERVICE MANUAL
No. XXXXXXXXXXXXX
DVD MICRO SYSTEM
XL-G5000DVD
XL-G5000DVD(S) is silver color of XL-G5000DVD
NTSC/PAL
CONTENTS
CHAPTER 1. GENERAL DESCRIPTION
[1] SPECIFICATIONS.........................................1-1
[2] NAMES OF PARTS.......................................1-2
CHAPTER 2. ADJUSTMENTS
[1] ADJUSTMENT...............................................2-1
[2] TEST MODE ................................................. 2-3
[3] Standard Specification of Stereo System
Error Message Display Contents..................2-10
MODEL
XL-G5000DVD DVD Micro System consisting of XL-G5000DVD
(Main Unit) and CP-G5000 (Front Speaker).
XL-G5000DVD(S) DVD Micro System consisting of XL-G5000DVD(S)
(Main Unit) and CP-G5000(S) (Front Speaker).
XL-G5000DVD(S)
SPEAKER SYSTEM
CP-G5000
MODEL
CP-G5000 Speaker System consisting of CP-SW5000 (Active
Subwoofer) and GBOXSA052AWM1 (Surround Speaker).
CP-G5000(S) Speaker System consisting of CP-SW5000(S) (Active
Subwoofer) and GBOXSA066AWM1 (Surround Speaker).
• In the interests of user-safety the set should be restored to its original
condition and only parts identical to those specified be used.
CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS
LAYOUT
[1] NOTES ON SCHEMATIC DIAGRAM............6-1
[2] TYPES OF TRANSISTOR AND LED............6-1
[3] WIRING SIDE OF PWB/SCHEMATIC
DIAGRAM......................................................6-2
CHAPTER 7. FLOWCHART
[1] TROUBLESHOOTING ..................................7-1
CP-G5000(S)
CHAPTER 3. MECHANICAL DESCRIPTION
[1] REMOVING AND REINSTALLING THE
MAIN PARTS............................ ... ...................3-1
[2] DISASSEMBLY..............................................3-3
CHAPTER 4. DIAGRAMS
[1] BLOCK DIAGRAM ......................................... 4-1
CHAPTER 5. CIRCUIT DESCRIPTION
[1] WAVEFORMS OF DVD CIRCUIT..................5-1
[2] VOLTAGE.......................................................5-2
SHARP CORPORATION
CHAPTER 8. OTHERS
[1] FUNCTION TABLE OF IC.............................8-1
[2] FL DISPLAY..................................................8-8
CHAPTER 9. ACTIVE SUBWOOFER DIAGRAM
[1] BLOCK DIAGRAM ........................................9-1
[2] WIRING SIDE OF PWB/SCHEMATIC
DIAGRAM......................................................9-3
Parts Guide
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
XL-G5000DVD/XL-G5000DVD(S)
SAFETY PRECAUTION FOR SERVICE MANUAL
Precaution to be taken when replacing and servicing the Laser Pickup.
The AEL (Accessible Emission Level) of Laser Power Output for this model is specified to be lower than Class 1 Requirements.
However, the following precautions must be observed during servicing to protect your eyes against exposure to the Laser beam.
1. When the cabinet has been removed, the power is turned on without a compact disc, and the Pickup is on a position outer than the
lead-in position, 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 inside the unit and replacement service parts have already been adjusted prior to shipping.
3. No adjustment to the Laser Power should be attempted when replacing or servicing the Pickup.
4. Under no circumstances look directly into the Pickup Lens at any time.
5. 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 (110V,127V,220V or 230V 240V AC).
AC POWER SUPPLY CORD AND AC PLUG ADAPTOR
QACCA0008AW00
QACCE0015AW00
QPLGA0003AWZZ
QPLGA0004AWZZ
– i –
XL-G5000DVD/XL-G5000DVD(S)
AudioXL-HP404VService ManualXLHP404VMarketE
PRECAUTIONS FOR USING LEAD-FREE SOLDER
1. Employing lead-free solder
"VCD PWB" of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached on the PWB and
service manuals. The alphabetical character following LF shows the type of lead-free solder.
Example:
Indicates lead-free solder of tin, silver and copper.
2. Using lead-free wire solder
When fixing the PWB soldered with the lead-free solder, apply lead-free wire solder. Repairing with conventional lead wire solder
may cause damage or accident due to cracks.
As the melting point of lead-free solder (Sn-Ag-Cu) is higher than the lead wire solder by 40 C, we recommend you to use a
dedicated soldering bit, if you are not familiar with how to obtain lead-free wire solder or soldering bit, contact our service station
or service branch in your area.
3. Soldering
As the melting point of lead-free solder (Sn-Ag-Cu) is about 220 C which is higher than the conventional lead solder by 40 C,
and as it has poor solder wettability, you may be apt to keep the soldering bit in contact with the PWB for extended period of
time. However, Since the land may be peeled off or the maximum heat-resistance temperature of parts may be exceeded,
remove the bit from the PWB as soon as you confirm the steady soldering condition.
Lead-free solder contains more tin, and the end of the soldering bit may be easily corrected. Make sure to turn on and off the
power of the bit as required.
If a different type of solder stays on the tip of the soldering bit, it is alloyed with lead-free solder. Clean the bit after every use
of it.
When the tip of the soldering bit is blackened during use, file it with steel wool or fine sandpaper.
Be careful when replacing parts with polarity indication on the PWB silk.
Lead-free wire solder for servicing
Ref No. DescriptionParts No.
PWB-D 92LPWB5619VCDS VCD
– ii –
XL-G5000DVD/XL-G5000DVD(S)
AudioXL-DV555WService ManualXLDV555WMarketE
CHAPTER 1. GENERAL DESCRIPTION
[1] SPECIFICATIONS
FOR A COMPLETE DESCRIPTION OF THE OPERA TION OF THIS UNIT, PLEASE REFER
TO THE OPERATION MANUAL
XL-G5000DVD
■
General
Power source AC 110/127/220/230 - 240 V, 50/60Hz
Power consumption
Dimensions Width : 185 mm (7-1/4")
Weight
■
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:
■
Amplifier
Output power Front speakers:
Output terminals
Input terminals
■
Tuner
Frequency range FM: 88.0 - 108.0 MHz
90 W
Height : 260 mm (10-1/4")
Depth : 307 mm (12")
7.1 kg (15.6 lbs.)
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
MPO: 256 W (128 W + 128 W) (10% T.H.D.)
RMS: 130 W (65 W + 65 W) (10% T.H.D.)
RMS: 122 W (81 W +81 W) (1% T.H.D.)
Surround speakers:
MPO:128 W (64 W + 64 W) (10% T.H.D.)
RMS: 70 W (35 W + 35 W) (10% T.H.D.)
RMS: 60 W (30 W +30 W) (1% T.H.D.)
Speakers: 6 ohms
Headphones: 16 - 50 ohms (recommended:
32 ohms)
Subwoofer pre-output (audio signal):
200 mV/10 k ohms at 70 Hz
Video/auxiliary (audio input): 500 mV/47 k ohms
Microphone 1/2: 1 mV/600 ohms
AM: 531 - 1,602 kHz
■
Cassette deck
Frequency response 50 - 14,000 Hz (normal tape)
Signal/noise ratio 50 dB (recording/playback)
Wow and flutter 0.3 % (WRMS)
CP-G5000 (Front Speaker)
Type 2-way type speaker system
Maximum input power
Rated input power 65 W
Impedance 8 ohms
Dimensions
Weight 3.0 kg (6.6 lbs.)/each
5 cm (2") tweeter
13 cm (5-1/8") woofer
130 W
Width : 165 mm (6-1/2")
Height : 260 mm (10-1/4")
Depth : 231mm (9-15/16")
GBOXSA052AWM1 (Surround Speaker)
Type
Maximum input power
Rated input power 35 W
Impedance 16 ohms
Dimensions
Weight 2.5 kg (5.5 lbs.)/each
Full-range speaker system
8 cm (3 1/8") woofer (x2)
70 W
Width : 120 mm (4-3/4")
Height : 260 mm (10-1/4")
Depth : 227mm (8-15/16")
CP-SW5000 (Subwoofer)
Power source AC 110/127/220/230 - 240 V, 50/60 Hz
Power consumption 90 W
Output power
Input terminals Subwoofer input (audio signal):
Speaker type 20 cm (7-7/8") woofer
Impedance 6 ohms
Dimensions
Weight 11.8 kg (26.0 lbs.)
Specifications for this model are subject to change without prior notice.
MPO: 340 W (170W+170W)(10%T.H.D.)
RMS: 200 W (100 W + 100 W) (10% T.H.D.)
RMS: 140 W (70 W +70 W) (1% T.H.D.)
200 mV / 10 k ohms at 70 Hz
Width : 320 mm (12-5/8")
Height : 260 mm (10-1/4")
Depth : 394mm (15-1/2")
1 – 1
[2] NAMES OF PARTS
XL-G5000DVD
■
Front panel
XL-G5000DVD/XL-G5000DVD(S)
1. Disc Trays
2. Illumination Light
3. Timer Set Indicator
4. On/Stand-by Button
5. Clock/Timer Button
DVD/Video CD/CD/MP3/WMA Track Down or Fast Reverse, Tape
6.
Fast Wind, Tuner Preset Down, Time Down Button
7. Tape Reverse Play Button
8. Tape Reverse Mode Select Button
9. Cassette Compartment
10. Headphone Socket
11. Disc Tray Open/Close Button
12. Disc Number Select Buttons
DVD/Video CD/CD/MP3/WMA
13.
14. Volume Control
DVD/Video CD/CD/MP3/WMA Track Up or Fast Forward,
15.
Tape Fast Wind, Tuner Preset Up, Time Up Button
16. Memory/Set Button
17. Equalizer Mode Select Button
18. Extra Bass/Demo Mode Button
DVD/Video CD/CD/MP3/WMA
19.
20.
DVD/Video CD/CD/MP3/WMA
DVD/Video CD/CD/MP3/WMA
21.
22. Tuner (Band) Button
23. Tape Button
24. Video/Auxiliary Button
25. Tape Record Pause Button
26. Tuning Up Button
27. Tuning Down Button
Mic Level
28.
29. Mic 1 Socket
30. Mic 2 Socket
Direct Play Button
Play, Tape Forward Play Button
or Tape Stop Button
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 Record Indicator
17. Timer Recording Indicator
18. Timer Play Indicator
19. Sleep Indicator
20. Tape Reverse Play Indicator
21. Tape 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
XL-G5000DVD/XL-G5000DVD(S)
1
2
VIDEO
OUT
RA
SPEAKER
AUDIO
DIGITAL
OUT
DVD/CD
TEDSPEAKER IMPEDANCE :
8OHMSMIN 16OHMSMIN
SURROUND
FRONT
LEFTLEFT RIGHTRIGHT
S-VIDEO
OUT
33
RATEDLINE
VOL
T
AGE
4
5
AC INPUT
6
14
75OHMS
XL-G5000DVD
■
Rear panel
1. Video Output Socket
2. S-Video Output Socket
3. Cooling Fan
4. AC Voltage Selector
5. Front Speaker Terminals
6. AC Power Lead
7. Audio Digital Out Socket
7
8
9
ANTENA
AM
LOOP
FM
GND
VIDEO/AUX
LEFT
RIGHT
50/9
100/10
FM/AM(kHz)
SPAN
SELECTOR
10
11
12
13
SUBWOOFER
PRE-OUT
8. FM 75 Ohms Aerial Terminal
9. FM Aerial Earth Terminal
10. AM Loop Aerial Socket
11. Video/Auxiliary (Audio Signal) Input Sockets
12. Span Selector Switch
13. Subwoofer Pre-output Socket
14. Surround Speaker Terminals
Cooling fan:
This product is equipped with a cooling fan inside, which begins to run at a
specified volume level for better heat radiation.
S-VIDEO
OUT
RATEDLINE
VOLTAGE
AC INPUT
OUT
8OHMS MIN 16OHMS MIN
SPEAKER
AUDIO
DIGITAL
OUT
DVD/CD
RATEDSPEAKERIMPEDANCE :
SURROUND
FRONT
LEFTLEFT RIGHTRIGHT
75OHMS
LOOP
FM
GND
VIDEO/AUX
LEFT
RIGHT
50/9
100/10
FM/AM(kHz)
SPAN
SELECTOR
SUBWOOFER
PRE-OUT
■
Front Speaker
1. Woofer
2
3
2. Tweeter
3. Bass Reflex Duct
1
Surround Speaker
■
1. Full-range Speaker
1
■
10
5
7
4
8
6
3
2
1
9
Active Subwoofer
1. Bass Reflex Duct
2. Subwoofer Unit
3. Speaker light up dimmer switch
4. Power Switch
5. Volume Control
6. Crossover Frequency Control
7. Cooling Fan
8. AC Power Lead
9. AC Voltage Selector
10. Subwoofer Input Socket
Cooling fan:
This product is equipped with a cooling
fan inside, which begins to run once the
power is on for better heat radiation.
1 – 3
11
12 13 14
15
2
3
4
5
6
7
8
9
10
16 17
18
19
XL-G5000DVD/XL-G5000DVD(S)
XL-G5000DVD
■
1
20
21
22
23
24
25
26
27
28
29 30 31 32
33 34 35 36
37 38 39 40
Remote control
1. Remote Control Transmitter
2. Disc Number Select Buttons
3. DVD Top Menu Button
4. Clock/Timer Button
5. Direct Search Button
6. Clear/Display Button
7. Enter Button
8. Cursor Left Button
9. Memory/Dimmer Button
10. Cursor Down Button
11. Tape Record Pause Button
DVD Chapter Skip/DVD/Video CD/MP3/ WMA Fast Reverse/Video CD
12.
CD/MP3/WMA track down/Tape Fast Wind and Tuner Preset Down,
Time Down
13. DVD/Video CD/CD/MP3/WMA Pause Button
14.
DVD Chapter Skip/DVD/Video CD/MP3/WMA Fast Forward/Video CD/
CD/MP3/WMA track up/Tape Fast Wind and Tuner Preset Up,
Time Up
15. Tape Reverse Play Button
16. DVD/Video CD/CD/MP3/WMA/Tape Stop Button
17. DVD/Video CD/CD/MP3/WMA/Tape Play Button
18. Shift Button
19. Volume Up or Down Button
20. On/Stand-by Button
21. Echo Level Up/Down Button
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 Button
36. Video Button
37. Equalizer Mode Select Button
38. Extra Bass Button
39. DVD 3-D Virtual Surround Button
40. DVD On Screen Button
/
■
Remote control with shift button
1. Karaoke/Audio Mode Button
2. DVD Setup Button
3. DVD Sound Button
1
4. DVD Super Picture Button
5. DVD/Video CD/CD A-B Repeat Button
6. DVD Digital Gamma Button
2
5
3
6
4
1 – 4
CHAPTER 2. ADJUSTMENTS
XL-G5000DVD/XL5000DVD(S)
[1] ADJUSTMENT
1. MECHANISM SECTION
• Driving Force Check
Torque Meter Specified Value
Play: TW-2111 Over 80 g
• Torque Check
Torque Meter Specified Value
Play: TW-2111 30 to 80 g.cm
Fast forward: TW-2231 70 to 180 g.cm
Rewind: TW-2231 70 to 180 g.cm
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
Display
AM IF 450 kHz 1,602 kHz T351 *1
AM Band
— 531 kHz (fL): T306
Coverage
AM Tracking 990 kHz 990 kHz (fL): T303 *1
Setting/
Adjusting
Parts
1.1 ± 0.1 V
Instrument
Connection
*2
• Tape Speed
Normal
MTT-111 Variable
speed
Test Tape Adjusting
Point
Resistor in
motor.
TAPE MECHANISM
Tape
Motor
Variable Resistor in motor
Figure 1
Specified
Value
Instrument
Connection
3,000 ± 30 Hz Speaker Ter-
minal (Load
resistance: 6
ohms)
*1. Input: Antenna Output: TP302
*2. Input: Antenna Output: TP301
• FM RF
Signal generator: 1 kHz, 40 kHz dev., FM modulated
Test Stage Frequency Frequency
Display
Setting/
Adjusting
Point
FM OSC — 87.50 kHz T301 (fL):
1.3 ± 0.1 V
FM RF 98.00 MHz
98.00 MHz L312 *2
(10-30 dB)
*1. Input: Antenna Output: TP301
*2. Input: Antenna Output: Speaker terminal
• FM IF
Signal generator: 10.7MHz FM modulated
Test Stage Frequency Frequency
Display
Setting/
Adjusting
Point
IF 10.7 MHz 98 MHz T302
(Turn the
core of transformer T302
fully counterclock wise)
Instrument
Connection
*1
Instrument
Connection
*1
TUNER PWB-C
20
IC302
TP301
C393
T351
AM IF
FM ANTENNA
TERMINAL
IC301
T302
FM IF
T301
FM OSC
SO302
L312
FM RF
AM TRACKING fL
T306
AM BAND
COVERAGE fL
IC303
AM
LOOP
ANTENNA
CNP301
R356
TP302
T303
*1. Input: Antenna Output: TP301
Figure 2 ADJUSTMENT POINTS
2 – 1
XL-G5000DVD/XL5000DVD(S)
3. DVD SECTION
• Adjustment
Since this DVD system incorporates the following automatic adjust-
ment 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
4. DVD 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 process.
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 function, DVD cannot start up.
* '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.
2 – 2
[2] TEST MODE
XL-G5000DVD/XL5000DVD(S)
3. DVD TEST Mode
1. TEST Mode Functions
1.1. Entering the TEST Mode
While holding down both the button and the X-Bass button ofthe
main unit from the power-off state, press the ON/STAND-BY button
toenter the Test Menu Mode.
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 Modes as shown below.
No. TEST Mode Direct Designation Button
1 SHIPPING TEST OPEN/CLOSE
2 DVD TEST DVD/CD
3 DVD DISPLAY TEST DISC2
1.4. Canceling TEST Mode
1. Press the ON/STAND-BY button in each TEST Mode to display
“CLEAR AL” except SHIPPING TEST. Then reset and start. (Clear
RAM.)
2. It is necessary to plug,off the A/C cord after “FINISHED” is displayed on the FL for SHIPPING TEST.
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 w ay 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.
2. Shipping TEST Mode
2.1. Outline
• ID command for initialization is sent to the DVD unit and EEPROM
in the unit is initialized.
• System micro computer and DVD changer is initialized.
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 initialization is completed.
Manually plug off the A/C cord to get out of the TEST Mode.
When initialization is failed, ”INIT ERR” remains to be shown on the
FL display until plug 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.
2 – 3
XL-G5000DVD/XL5000DVD(S)
2. DVD 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 "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
FFFF FFFFF F
RO*: Region No.
Press the "PLAY" key of the remote control 8 times.
TEST Mode initial screen returns.
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
(TEST MODE iitial screen)
(TEST Mode initial screen)
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
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.
LASER TEST
CD LD ON
Press the (1) key.
LASER TEST
LD OFF
DVD laser lights off and
CD laser lights on.
The spin rotates approx.
1sec.
The pick slightly moves in
the circumference direction.
Laser lights off.
The spin rotates approx.
1sec.
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 – 4
Step Execute Mode
1. Press the DVD/CD button on the main unit from the TEST Mode
initial condition to enter "DVD TEST".
XL-G5000DVD/XL5000DVD(S)
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 iitial 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
DVDIDgrows.
" ": 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
0000
0000
0000
0000
0000
0000
0000
0000
Tracking On.
"0000": 4-digit alphanumeric
also displayed for CD-RW.
Focus balance adjustment
values displayed.
"0000": 4-digit alphanumeric
also displayed for CD-RW.
Focus tracking gain adjustment
values displayed.
"0000": 4-digit alphanumeric
also displayed for CD-RW.
Equalizer adjustment value and
TES signal offset displayed.
6-digit numeric of the TIME counter grows.
"0000": 4-digit alphanumeric
also displayed for CD-RW.
2 – 5
XL-G5000DVD/XL5000DVD(S)
3.3. 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, Cursor ↑, ↓, ←, →, RETURN, ZOOM, TOP-MENU, CLEAR, RANDOM subtitle, angle, sound, DVD
MENU, Gamma, S-picture, DIRECT,DISPL AY,SET-UP
3.4. Supplementary Note
1. Do not press buttons other than the DVD-related buttons, except for the ON/STAND-BY 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 – 6
4. ROM Rewrite Mode
4.1. ROM Rewrite Mode
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)
XL-G5000DVD/XL5000DVD(S)
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.
Description of version name
* The format may be changed.
Example: VER: VXW0223A
From the left:
V : Video model
X : XLDV***W
W : Southeast Asia
0 223 A : Version
VERSION UP DISC
IS DETECTED
0905
ROM DATA READING
956
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)
VERSION UP DISC
IS DETECTED
0905
ex) V XW0223A
2 Destination
1 Model
V: Video model/A: Audio/Model for SACD
1 Model
X : XLDV***W
2 Destination
J : Japan
H : Europe
U : USA
K : Korea/Philippines
W : Southeast Asia
A : Australia
Z : Middle East
C : China
M : Mexico
8. Press the Power button to display “CLEAR AL” .
Reset and start the system’s microcomputer to cancel the test
Mode.
READ COMPLETE
NOW FLASH WRITE START
5. When rewrite is normally complete d, “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.
2 – 7
XL-G5000DVD/XL5000DVD(S)
5. DVD Display Te st
5.1. 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 – 8
6. CD-ROM Write Mode
6.1. 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.
• 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
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.
W: ***
State Unit display
1 During read FLASH WR
2 During write FL W : S T R
3 Write ended FL W : E N D
4 Write error FL W : E R R
XL-G5000DVD/XL5000DVD(S)
4. To open the DVD/CD tray will automatically open when end of
rewrite is detected.
5. To close t he DVD/CD door, cancel the TEST Mode and reset when
the ON/STAND-BY button is pressed.
* During write
After reading, “FL W: END” is displayed once. At this point write
does not end. It ends when display is changed from “FL W:
STR” to “W: END” and the DVD/CD tray opens.
* After reading, the DVD/CD tray may open after “W: END” is dis-
played, because RAM is not matched.
Press the Power key to get out of the TEST Mode to read the
version upgrade disc.
6. To initialize the EEPROM, do the shipping TEST mode.
2 – 9
XL-G5000DVD/XL5000DVD(S)
[3] Standard Specification of Stereo System Error Message Display Contents
Error Contents DISPLAY Notes
DVD DVD Changer Mechanism
Error.
DVD Communication Error. 'ER-CD30' DVD COMMUNICATION ERROR.
Focus Not Match/IL Time Over. 'NO DISC'
TUNER PLL Unlock.
(*) CHECKING:
If DVD 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 'ON/STAND-BY', ' ' and 'X-BASS' button.
MicroComputer version number will displayed as "UD******".
Press ‘VIDEO/AUX’ button during version number display and then press ‘ON/STAND-BY’, ‘MEMORY/SET’ and ‘VIDEO/AUX’ 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.
1. Press the ON/STAND-BY button to enter stand-by mode.
'ER-CD**' (*) 10: CAM SW Detection NG during normal operation
11: CAM SW Detection NG during initialize process
20:TRAY SW Detection NG during normal operation
21:TRAY SW Detection NG during initialize process
87.50
FM MHz
PLL Unlock.
2. 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******".
3. Press OPEN/CLOSE button until "WAIT"--> "FINISHED" appears.
4. Unplug the AC cord and the unit is ready for transporting.
2 – 10
(D1)x2
Ø2.6x5mm
Motor
Clutch Ass'y
AudioXL-G5000DVD/XL-G5000DVD(S)Service ManualXL-G5000DVDMarketE
CHAPTER 3. MECHANICAL DESCRIPTION
XL-G5000DVD/XL-G5000DVD(S)
[1] REMOVING AND REINSTALLING THE
MAIN PARTS
1. TAPE MECHANISM SECTION
Perform steps 1 to 11 of the disassembly method to remove the tape
mechanism. (see page 3-3,3-4)
1.1. How to remove the Record/Playback Head (See Fig. 1)
1. When you remove the screws (A1) x 2 pcs and (A2) x 1 pc., the
record/playback head can be removed.
1.2. How to remove the Pinch Roller (See Fig. 2)
1. Carefully bend the pinch roller pawl in the direction of the arrow
<A>, and remove the pinch roller (B1) x 1 pc., in the direction of the
arrow <B>.
NOTE: When installing the pinch roller, pay attention to the spring
mounting position.
1.3. How to remove the Belt (See Fig. 3)
1. Remove the main belt (C1) x 1 pc., from the motor side.
2. Remove the FF/REW belt (C2) x 1 pc.
1.4. How to remove the Motor (See Fig. 4)
1. Remove the screws (D1) x 2 pcs., to remove the motor.
Erase Head
(A1)x2
Ø2x6mm
Pinch Roller
(B1)x1
Pull
(A2)x1
Ø2x9mm
Figure 1
<B>
Figure 2
Clutch Ass'y
Record/Playback
Head
Pinch
Roller
<A>
Pawl
Main Belt
(C1)x1
FF/REW
Belt
(C2)x1
Figure 3
FF/REW
Clutch
Flywheel
Motor
3 – 1
Figure 4
XL-G5000DVD/XL-G5000DVD(S)
2. DVD/CD MECHANISM SECTION
2.1. Replacing the DVD mechanism (See Fig. 1)
Before the replacement, unsolder the service DVD pickup short land.
2.2. How to remove DVD/CD Disc (See Fig. 2~6)
1. When DVD/CD is at play position, rotate reduction gear C clockwise as shown in Figure 2 Until disk tray is at ‘STOCK’ position,
then rotate the gear further to eject the disk tray (Figure 6) so that
DVD/CD can be removed from the tray.
2. In another case, if DVD/CD mechanism is at tray No. 1 play position and to remove DVD/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 Reduction gear C clock-wise until Disc tray is at stalk
‘STOCK’ position. Rotate reduction gear D clock-wise (Figure 3) to
move the DVD/CD mechanism to tray No. 3 position. This is confirmed by checking the gear up down board position Base on the
marking as indicated on the main chassis as shown in Figure 4.
• Usually changer is covered with top plate. As for reference purpose, we exclude the top plate for easy viewing. (Figure 5,6)
CD Disc
Disc Tray
Guide Tray
Short land
Circuit shorted
24
PICKUP UNIT ASS'Y
Reduction gear C
Circuit open
1
Figure 1
CD Disc
CD Disc
Remove CD from tray.
CD At play position.
CD At 'STOCK' position.
Figure 5
Tray eject
Figure 6
Gear up down board
Front
Rear
Figure 2
Reduction gear D
Up Down
3
Figure
3 – 2
Figure 4
Mark 1
(DISC 1)
Mark 2 Mark 4
(DISC 2)
Mark 3 Mark 5
(DISC 3)
(DISC 5)
(DISC 4)
XL-G5000DVD/XL-G5000DVD(S)
[2] DISASSEMBLY
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.
4) Take sufficient care on static electricity of integrated circuits and
other circuits when servicing.
STEP REMOVAL PROCEDURE FIGURE
1 Cabinet 1. Screw..........................(A1) x11 1
2 Rear Panel Top 1. Screw............................(B1) x2 1
3 DVD Changer
unit
4 Rear Panel
Bottom
5 Front Panel 1. Screw...........................(E1) x3
6 Tuner PWB 1. Screw............................(F1) x1
7 Main PWB 1. Screw...........................(G1) x2
8 Power PWB 1. Screw...........................(H1) x4 4
9 Terminal PWB 1. Screw............................(J1) x1 4
10 Display PWB 1. Knob.............................(K1) x1
11 Tape Mechanism 1. Screw...........................(L1) x 3 5
12 Headphones
PWB
13 Mic PWB 1. Knob.............................(N1) x1
14 Translation PWB 1. Screw............................(P1) x1
14 DVD PWB
(Note 1)
15 DVD Mechanism 1. Screw...........................(R1) x4
Note 1:
After removing the connector for the optical pickup from the connector,
wrap the conductive aluminium foil around the front end of the connector so as to protect the optical pickup from electrostatic damage.
1. Hook.............................(C1) x2
2. Flat Cable.....................(C2) x1
3. Socket..........................(C3) x322,3
1. Screw...........................(D1) x9 2
2,3
2. Flat Cable....................(E2) x2
3. Socket..........................(E3) x2
4. Hook............................(E4) x2
5. Screw...........................(E5) x1
2. Socket..........................(F2) x1
2,4
2. Socket.........................(G2) x4
2. Screw...........................(K2) x 8
3. Flat Cable....................(K3) x 1
1. Screw..........................(M1) x 1 5
2. Screw..........................(N2) x 1
2. Flat Cable....................(P2) x 2
1. Screw...........................(Q1) x3
2. Socket.........................(Q2) x 2
3. Flat Cable.....................(Q3) x1
2. Screw...........................(R2) x4
Cabinet
Rear
Panel Top
(A1) x1
ø3x8mm
(A1) x2
ø3x8mm
(B1) x2
ø3x10mm
(A1) x2
ø3x8mm
(A1) x2
ø3x8mm
(A1) x1
ø3x10mm
AN
Rear
Panel
Bottom
Front Panel
(A1) x1
ø3x10mm
(A1) x2
ø3x8mm
Figure 1
Translation PWB
3
3
DVD Changer
Unit
(C2) x1
2
3
Panel
Front
4
Pull
Hook
5
(C3) x2
Jack PWB
(C1)x1
5
A
(D1) x9
6
6
ø3x8mm
Rear
Panel Bottom
6
N
Figure 2
(G1) x1
ø3x10mm
(F1) x1
ø3x8mm
Pull
(E2) x1
(E1) x1
ø3x10mm
Hook
(C1)x1
Main PWB
Headphones
PWB
7
Tape
Mechanism
Front Panel
(E3) x1
Hook
(E4)x1
(C3) x1
(E2) x1
(F2) x1
3 – 3
MIC PWB
(E3) x1
Hook
(E4)x1
Pull
(E5) x1
ø3x6mm
(E1) x2
ø3x10mm
Pull
Figure 3
Turner PWB
Main PWB
XL-G5000DVD/XL-G5000DVD(S)
(R2) x2
ø2x12mm
(R2) x2
ø2x10mm
DVD Changer
Unit
DVD Mechanism
Holder
Main PWB
(G1) x1
(G2) x2
(H1) x4
ø4x6mm
ø3x6mm
(G2) x2
(612) x1
ø3x6mm
Power PWB
Front Panel
(K1) x1
Cassette
Holder
(N1) x1
MIC PWB
DVD Changer
Unit
Figure 4
Display PWB
(N2) x1
ø3x10mm
Figure 5
Terminal PWB
(L1) x3
ø3x10mm
(K3) x1
(K2) x8
ø2.6x8mm
Tape
Mechanism
Headphones
PWB
(M1) x1
ø3x10mm
(J1) x1
ø3x6mm
Figure 7
FRONT SPEAKER
STEP REMOVAL PROCEDURE FIGURE
1Woofer/
Tweeter
Net Frame
1
(A1)x
Front Panel
(A4)x
(A3)x2
ø3.5x16mm
1. Net Frame................(A1) x1
2. Catching Holder.......(A2) x4
3. Screw.......................(A3) x4
4. Front Panel..............(A4) x1
5. Screw.......................(A5) x6
Tweeter
1
(A5)x2
ø3.5x14mm
8
(R1) x2
ø3x10mm
(Q1) x3
ø3x10mm
(Q2) x2
DVD PWB
Figure 6
(Q3) x1
(R1) x2
ø3x10mm
Translation PWB
(P2) x1
(P1) x1
ø3x10mm
(P2) x1
3 – 4
(A2)x2
(A2)x2
(A3)x2
ø3.5x16mm
Figure 8
(A5)x4
ø3.5x14mm
Woofer
Screwdriver
SURROUND SPEAKER
STEP REMOVAL PROCEDURE FIGURE
1 Fullrange
Speaker
1. Net Frame................(A1) x1
2. Catching Holder.......(A2) x4
3. Front Panel..............(A3) x1
4. Screw.......................(A4) x8
9
Full range speaker
(A4) x 4
ø3.5x14mm
Front panel
(A3) x 1
XL-G5000DVD/XL-G5000DVD(S)
Speaker Box Assy
Catching Holder
(A2) x 4
(A4) x 4
ø3.5x14mm
Screwdriver
Full range speaker
Net frame
(A1) x 1
Figure 9
3 – 5
XL-G5000DVD/XL-G5000DVD(S)
CHAPTER 4. DIAGRAMS
[1] BLOCK DIAGRAM
FM ANTENNA
AM LOOP
ANTENNA
JK1/2
MIC JACK
VRK1
MIC LEVEL
FROM DVD SECTION
REC /P.B. HEAD
L-CH
TAPE
R-CH
AC BIAS
ERASE
HEAD
TERMINAL
SO302
CNP301
2
1
MIC IN
MIC1OUT
MIC2OUT
SWITCHING
Q101Q104
CNP601
1
2
3
Q105
Q106
B.P.F
BF301
12
13
SWITCHING
FM RF
TRACKING
T303 T306
40
LATCH
DATA
4
CLOCK
9
ROUT
7
LOUT
8
RIN
LIN
VCC
22
ICK1
M65856SP
MIC AMP.
L(TA)
23
R(TA)
LREC
16
RREC
11
12
15
Q114
+B5
Q112
SWITCHING
FM FRONT END
1
384
L312 T301
AM
42
41
35
36
32
31
23
2
REC
9
IC301
TA7358AP
7
5
FM OSC
AM BAND
COVERAGE
+B5
QK1
P.B
H/N
SWITCHING
Q113
FM IF
10.7 MHz
R
L
OSC
BUFF
Q302
CF303T302
VT
20 22 11171615
+B5
FM
Q360
ICK2
TJM4558CD
4.5 MHZ
OPE AMP.
6
9
PLL(TUNER)
FM+B
SWITCHING
6
5
2
3
IC302
LC72131
7
1
+B5
JK690
L
VIDEO/AUX
R
+B5
13
4
L
PB
21
R
L
REC
7
18
R
IC101
AN7345K
PLAYBACK AND RECORD
/PLAYBACK AMP.
+B5
BIAS
OSC
Q111
L103
Q109
SWITCHING
AM OSC OUT
X352
OSC
21
AM MIX
AM OSC IN
7
TAPE
TUNER
DVD/CD
Q605
Q606
BIAS
Q110
T351
CF352
AM IF
OUT
21
7
STEREO
AM RF IN
CE
MO/ST
FM/AM
9
10
8
L
9
R
16
L
10
15
R
L
11
AUDIO PROCESSOR
14
R
L
12
R
13
718
CD
ATT
BIAS
4
98517
GND
AM IF
FM/AM
OUT
18
CLK
DO
DI
5413
6
21
17
IC601
LC75341
Q107
Q108
MUTING
CF351
FM
VCC
MPXIN
162324
+B5
REC/PLAY
DET
VCO
12
3
456 kHz
FM/AM
ZD351
5.1V
X351
13
FM MPX./AM IF
14
L
MO/ST
R
15
20
DI
1
CE
2
CLK
24
R
21
L
4
23
+B6
+B_PROTECT
TO IC701
+B5
IC303
LA1832S
FM IF DET.
–20dB
ATT
Q601
Q602 Q604
+B5
+B6
+B7(SW_+5V)
+B8(DVD_+8V)
DVD_1.5V
DVD_A3.3V
DVD_D3.3V
DVD_A5V
DVD_S5V
TO DVD SECTION
DVD_PROTECT
DVD_FUNC
Q603
A_+10V
A_+8.5V
Q860
+B10
MUTE
SYSTEM
AC_RLY
Figure 4-1 BLOCK DIAGRAM (1/4)
4 – 1
Q603
Q604
10V
8.5V
V)
8V)
Q860
V
V
10
MUTE
SYSTEM
AC_RLY
+B10
+B5
IC851
AN80T53
MULTI
REGULATOR
GND
5.1V
8.5V
10V
4
IC852
KIA7808AP
VOLTAGE
REGULATOR
IC856
LD1117V
VOLTAGE
REGULATOR
IC855
LD1117V33
VOLTAGE
REGULATOR
–VF
VF2
VF1
P_IN
NC
UNSW_5.6V
PHOTO
TO DVD SECTION
DVD_FUNC
LED701
Q711
LED708
LED707
18
L
R
14
SW
VCC
35671
Q719
Q710
2
13V
2
+B3
SP DET
IC901
STK41240-1
POWER AMP.
GND
VH-
1
VL+
7
5
IC853
BD9701T
1CH DC-DC
CONVERTER
25
Q853
VOLTAGE
REGULATOR
FL701
FL DISPLAY
+B10
4443
VDD
T_SOL
T_MOTOR
IC701
IXA032AW
VDD
+B10
Q907
TRANSFORMER
32 413128
78
69
TUN_SM/SPAN
REMOCON
VOL_JOG1/DSA_DATA
VOL_JOG2/DSA_ACK
VOL_JOG/
DVD + B PRT
PROTECT
CLKDIDO
242115121176
17 18 19 2034
Q905
–B2
T.F
PT801
POWER
(MAIN)
RESET
SP_RLY
CE
T2A L 250V
L841
LINE
FILTER
2121 4445
5
PHOTO
KARA_LATCH
60
MIC_SW
59
DSA_DATA
8
DSA_ACK
9
62
MOT_A+
MOT_A-
MPEG_PWR
66
68
MO_SPEED
DISCTYPE
67
FUNC_DVD
61
VLOAD
79
P_IN
36
SMUTE
41
TIME LED
42
VOL_LED
45
ILLU_LED
58
80
83
84
100
VDD
12 16
+B10
11
L-OUT
R-OUT
8
6
VH-
VH+
D801
1
3
Q866
+B9
IC854
AN78L05
48
3837 46
AC_RLY
MOT_B+
MOT_B-
SYSTEM MICROCOMPUTER
T_REC/PLAY
T_BIAS
-20dBATT
XL700
4.19403MHz
T4A L 250V
T4A L 250V
T2A L 250V
T2A L 250V
Q801
VOLTAGE
REGULATOR
+B9
F802
F801
F804
F803
Q901
Q904
VL-
VL+
D802
Figure 4-2 BLOCK DIAGRAM (2/4)
XL-G5000DVD/XL-G5000DVD(S)
MOTOR/
SOLENOID
27
13
25
40
39
AVDD
34
33
31
8
9
30
29
10
56
53
47
DRIVER
Q906
RL914
RELAY
F807
T2A L 250V
F806
220V
127V
110V
NEUTRAL
DRIVER
Q701,702
Q712~715
DVDPROT
FAN MOTOR
M971
+B3
230-240V
SW801
VOLTAGE
SELECTOR
F805
T4A L 250V
CNP805
LIFE
22
131
+B3
REMOTE SENSOR
+B10
VOLUME
VR701
+B_PROTECT
Q703
M
HEADPHONES
3
TAPE
MECHANISM
ASS'Y
SW601
SPAN
SELECTOR
RX701
1
2
+B10
3
KEY
SW701-SW705
SW709-SW721
KEY
SW722-SW728
+B7(SW_+5V)
+B10
RESET
TO DVD SECTION
+B7(SW_5V)
SO901
SPEAKER TERMINAL
JK701
JK953
SUB WOOFER
PRE-OUT
BROWN
BLUE
AC POWER
SUPPLY CORD
AC 110/127/220/
230-240V,50/60Hz
4 – 2
XL-G5000DVD/XL-G5000DVD(S)
i
R
C
O
A
E
O
V
C
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
R–CH
1
AUDIO_GND
2
L–CH
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 IC (DVD)
D3.3V
DETECTION
D3.3V
IC3503,IC3504
20
TCLV573T
8 bit LATCH IC
D3.3V
1,7,8
IC3002
BD4825G
VOLTAGE
A0-A15
5
8
7
D/A CONVERTER
1,10
6
IC3801
PCM1748E
94
DGNDAUDIO
GND
Q3501
D3.3V
IC3501
IXA173WJ
FLASH ROM
27,46
131412
14
15
16
13
D3.3V
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
NCSM
IC3401
42S3227T
64M SD-RAM
D_GND
14
15
IC3601
BU2363FV
CLOCK
GENERATOR
2,11
D_GND
DQM(0-3)
MA(0-11)
MDQ(0-31)
MCK
NWE
NCAS
NRAS
6,12,32,38,44,46,52
58,72,78,84,86
873
X3601
974817296
BA(0-1)
D_3.3V
SER
DIGIT
8
IXA
C
VID
PR
49,92,170
4K b
I
I
B
Figure 4-3 BLOCK DIAGRAM (3/4)
4 – 3
D_3.3V
IC3001
IXA464AW
SERVO/SIGNAL
CONTROL
VIDEO/AUDIO
DIGITAL SIGNAL
PROCESSOR
104,118,145,149
49,92,170
A3.3V
IC3602
BR24L04F
8
4K bit EEPROM
1-4,7
153,157,165
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
XL-G5000DVD/XL-G5000DVD(S)
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
14
A_GND
IC3702
NJM12904
8
OPE AMP.
1
2,3
35,36
3,4
7,26
1,2
M_GND
L
H
S_5V
PD_CD
IC3704
LA6261
FOCUS/TRACKING
SPIN/SLED DRIVER
18
12
16
S_5V
IC3301
7SB3157P
BUS 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
SPIN–
SPIN+
IN SW
SL–
SL+
AGND
FG
LED
DVD MECHANISM
UNIT ASS'Y
M
SPINDLE
MOTOR
SLED
M
MOTOR
SENSOR
PWB
PICKUP
UNIT Ass'y
Figure 4-4 BLOCK DIAGRAM (4/4)
4 – 4
XL-G5000DVD/XL-G5000DVD(S)
AudioXL-DV555WService ManualXLDV555WMarketE
CHAPTER 5. CIRCUIT DESCRIPTION
[1] WAVEFORMS OF DVD CIRCUIT
DVD_CS IN
1
S_DIN
2
S_D OUT
3
SCLK OUT
4
5 – 1
[2] VOLTAGE
XL-G5000DVD/XL-G5000DVD(S)
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
10
11
12
13
14
15
16
17
18
19
20
21
22
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
1
2
3
4
5
6
7
8
9
IC101
VOLTAGE
0.00 V
0.00 V
0.58 V
1.97 V
0.00 V
0.00 V
0.00 V
0.59 V
3.39 V
3.37 V
0.00 V
0.00 V
6.87 V
4.14 V
0.00 V
3.37 V
0.59 V
0.00 V
0.00 V
0.00 V
1.99 V
0.58 V
0.00 V
0.00 V
IC301
VOLTAGE
0.87 V
1.58 V
5.42 V
1.56 V
0.00 V
5.44 V
4.70 V
5.39 V
5.44 V
IC302
VOLTAGE
2.52 V
0.00 V
0.00 V
0.00 V
4.75 V
5.08 V
0.00 V
4.69 V
3.87 V
3.98 V
5.12 V
2.57 V
4.72 V
0.00 V
0.00 V
2.40 V
5.13 V
0.92 V
0.92 V
1.35 V
0.00 V
2.56 V
IC303
VOLTAGE
2.10 V
5.03 V
2.10 V
2.10 V
0.00 V
5.08 V
5.05 V
2.90 V
5.02 V
4.37 V
3.87 V
3.87 V
3.99 V
1.25 V
1.98 V
2.09 V
2.68 V
2.34 V
0.00 V
0.00 V
2.41 V
2.41 V
5.03 V
3.50 V
PIN
NO.
PIN
NO.
10
11
12
13
14
15
16
17
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
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
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
1
2
3
1
2
3
4
5
1
2
3
1
2
3
IC601
VOLTAGE
0.00 V
0.00 V
0.00 V
4.19 V
4.16 V
4.17 V
4.17 V
4.19 V
4.17 V
4.17 V
4.17 V
4.17 V
4.17 V
4.17 V
4.17 V
4.17 V
4.20 V
4.17 V
4.17 V
4.16 V
4.19 V
4.19 V
8.36 V
0.00 V
IC901
VOLTAGE
55.00 V
24.20 V
12.16 V
-12.35 V
-24.30 V
-55.20 V
0.00 V
-0.0097 V
-0.0128 V
-0.0136 V
-0.0105 V
-53.9000 V
53.9000 V
-0.1427 V
-52.7000 V
-0.1413 V
-0.1379 V
IC851
VOLTAGE
5.10 V
13.00 V
18.90 V
0.0002 V
17.96 V
10.04 V
8.50 V
IC852
VOLTAGE
18.77 V
-0.0005 V
8.00 V
IC853
VOLTAGE
18.88 V
5.09 V
-0.0179 V
0.969 V
17.83 V
IC855
VOLTAGE
0.382 V
3.69 V
4.94 V
IC856
VOLTAGE
0.484 V
1.734 V
3.380 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
PIN
NO.
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
ICK1
VOLTAGE
0.81 V
1.00 V
0.74 V
2.47 V
2.45 V
2.46 V
2.46 V
2.46 V
2.46 V
2.46 V
2.46 V
2.46 V
2.46 V
2.46 V
2.46 V
2.46 V
2.46 V
2.46 V
2.46 V
0.53 V
0.53 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
2.46 V
2.46 V
2.46 V
2.46 V
2.43 V
2.46 V
2.43 V
2.43 V
2.46 V
2.46 V
2.46 V
2.46 V
2.46 V
0.00 V
4.87 V
0.00 V
ICK2
VOLTAGE
5.24 V
5.24 V
5.24 V
0.00 V
5.24 V
5.24 V
5.24 V
9.62 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
3.50 V
2.60 V
3.50 V
2.30 V
2.30 V
0.00 V
2.30 V
2.80 V
3.50 V
2.20 V
2.20 V
0.00 V
2.50 V
2.40 V
3.50 V
2.00 V
3.40 V
3.40 V
3.30 V
3.10 V
0.00 V
1.60 V
1.60 V
0.00 V
0.00 V
0.00 V
2.00 V
3.50 V
0.60 V
2.60 V
0.00 V
2.30 V
2.30 V
3.50 V
2.30 V
2.80 V
0.00 V
2.20 V
2.20 V
3.50 V
2.50 V
3.50 V
0.00 V
2.60 V
0.00 V
2.30 V
2.30 V
3.50 V
2.30 V
2.80 V
IC3401
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
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
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
VOLTAGE
0.00 V
2.20 V
2.20 V
3.50 V
2.50 V
0.00 V
0.00 V
2.00 V
1.70 V
1.60 V
1.80 V
1.70 V
2.90 V
0.00 V
0.00 V
3.50 V
1.80 V
0.00 V
0.00 V
2.00 V
0.00 V
0.00 V
2.60 V
3.50 V
2.30 V
0.00 V
2.30 V
2.80 V
3.50 V
2.20 V
2.20 V
0.00 V
2.50 V
0.00 V
Q101
VOLTAGE
0.00 V
0.00 V
0.69 V
Q102
VOLTAGE
0.00 V
0.00 V
0.69 V
Q103
VOLTAGE
0.00 V
0.00 V
0.68 V
Q104
VOLTAGE
0.00 V
0.00 V
0.68 V
Q105
VOLTAGE
0.00 V
0.00 V
0.00 V
Q106
VOLTAGE
0.00 V
0.00 V
0.00 V
Q107
VOLTAGE
0.00 V
0.00 V
0.67 V
Q107
VOLTAGE
0.00 V
0.00 V
0.67 V
Q108
VOLTAGE
0.66 V
0.00 V
0.00 V
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
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
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
IC3704
VOLTAGE
1.20 V
1.20 V
0.00 V
0.00 V
1.40 V
1.70 V
0.00 V
0.00 V
0.00 V
7.60 V
0.00 V
0.00 V
1.30 V
1.30 V
0.00 V
0.00 V
0.70 V
0.70 V
7.60 V
1.30 V
1.30 V
7.60 V
1.30 V
7.60 V
1.20 V
1.20 V
0.00 V
1.20 V
Q109
VOLTAGE
9.89 V
0.00 V
9.88 V
Q110
VOLTAGE
0.00 V
9.84 V
0.00 V
Q111
VOLTAGE
0.00 V
0.00 V
0.00 V
Q112
VOLTAGE
7.93 V
7.86 V
7.20 V
Q113
VOLTAGE
0.00 V
0.00 V
3.89 V
Q114
VOLTAGE
0.00 V
0.00 V
3.88 V
Q302
VOLTAGE
0.88 V
2.52 V
0.00 V
Q601
VOLTAGE
0.00 V
0.00 V
0.71 V
Q602
VOLTAGE
0.00 V
0.00 V
0.71 V
Q603
VOLTAGE
0.00 V
0.00 V
0.66 V
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
Q604
VOLTAGE
0.00 V
0.00 V
0.66 V
Q605
VOLTAGE
0.00 V
0.00 V
0.69 V
Q606
VOLTAGE
0.00 V
0.00 V
0.69 V
Q701
VOLTAGE
12.94 V
0.00 V
12.94 V
Q702
VOLTAGE
12.94 V
1.10 V
12.94 V
Q703
VOLTAGE
0.00 V
4.92 V
0.00 V
Q710
VOLTAGE
0.00 V
0.00 V
4.37 V
Q711
VOLTAGE
9.89 V
9.98 V
0.88 V
Q712
VOLTAGE
0.90 V
4.83 V
0.90 V
Q713
VOLTAGE
12.94 V
0.88 V
12.94 V
Q714
VOLTAGE
0.00 V
4.83 V
0.00 V
Q715
VOLTAGE
12.94 V
0.00 V
12.94 V
Q719
VOLTAGE
0.00 V
5.03 V
0.00 V
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
Q801
VOLTAGE
-29.45 V
-44.80 V
-30.03 V
Q853
VOLTAGE
0.0041 V
5.06 V
0.559 V
Q860
VOLTAGE
0.0002 V
4.810 V
0.0024 V
Q866
VOLTAGE
-0.016 V
18.11 V
-0.016 V
Q901
VOLTAGE
-0.0136 V
4.65 V
-0.01 V
Q902
VOLTAGE
-0.0127 V
4.78 V
-0.0127 V
Q903
VOLTAGE
-0.0085 V
4.71 V
0.0007 V
Q904
VOLTAGE
0.00007 V
4.76 V
-0.0084 V
Q905
VOLTAGE
0.0011 V
0.07 V
0.787 V
Q906
VOLTAGE
0.0078 V
0.0026 V
0.008 V
Q907
VOLTAGE
0.00 V
4.85 V
0.62 V
QK1
VOLTAGE
4.86 V
7.85 V
5.52 V
5 – 2
XL-G5000DVD/XL-G5000DVD(S)
PIN
VOLTAGE
NO.
1
3.50 V
2
2.50 V
3
2.50 V
4
0.00 V
PIN
VOLTAGE
NO.
5
2.70 V
6
1
2.30 V
3.50 V
7
2
3.50 V
2.50 V
8
3
3.50 V
2.50 V
9
4
2.30 V
0.00 V
10
5
2.30 V
2.70 V
11
6
0.00 V
2.30 V
12
7
2.60 V
3.50 V
13
8
2.60 V
3.50 V
14
9
3.50 V
2.30 V
15
10
1.30 V
2.30 V
16
11
0.00 V
0.00 V
17
12
0.00 V
2.60 V
18
13
3.50 V
2.60 V
19
14
2.70 V
3.50 V
20
15
0.80 V
1.30 V
21
16
2.70 V
0.00 V
22
17
2.70 V
0.00 V
23
18
3.50 V
3.50 V
24
19
0.00 V
2.70 V
25
20
3.10 V
0.80 V
26
21
0.00 V
2.70 V
27
22
0.50 V
2.70 V
28
23
0.50 V
3.50 V
29
24
3.50 V
0.00 V
30
25
0.00 V
3.10 V
31
26
2.80 V
0.00 V
32
27
0.70 V
0.50 V
33
28
2.90 V
0.50 V
34
29
2.70 V
3.50 V
35
30
2.60 V
0.00 V
36
31
0.70 V
2.80 V
37
32
2.60 V
0.70 V
38
33
0.00 V
2.90 V
39
34
0.00 V
2.70 V
40
35
0.50 V
2.60 V
41
36
0.70 V
0.70 V
42
37
3.50 V
2.60 V
43
38
0.00 V
0.00 V
44
39
2.70 V
0.00 V
45
40
0.70 V
0.50 V
46
41
2.90 V
0.70 V
47
42
3.40 V
3.50 V
48
43
0.00 V
0.00 V
49
44
0.00 V
2.70 V
50
45
0.00 V
0.70 V
46
2.90 V
47
3.40 V
48
0.00 V
49
0.00 V
50
0.00 V
CP-SW5000
PIN
NO.
100
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
PIN
NO.
100
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
VOLTAGE
0.00 V
3.40 V
3.30 V
3.30 V
VOLTAGE
2.70 V
3.50 V
0.00 V
0.00 V
3.40 V
0.00 V
3.30 V
0.00 V
3.30 V
2.40 V
2.70 V
3.40 V
3.50 V
3.40 V
0.00 V
3.40 V
0.00 V
1.70 V
0.00 V
0.00 V
2.40 V
2.90 V
3.40 V
1.30 V
3.40 V
3.10 V
3.40 V
0.00 V
1.70 V
1.70 V
0.00 V
1.70 V
2.90 V
0.00 V
1.30 V
0.00 V
3.10 V
3.40 V
0.00 V
3.40 V
1.70 V
3.40 V
1.70 V
3.40 V
0.00 V
1.70 V
0.00 V
3.50 V
3.40 V
0.00 V
3.40 V
3.40 V
3.40 V
0.00 V
3.40 V
3.40 V
1.70 V
0.00 V
3.50 V
0.00 V
0.00 V
0.00 V
3.40 V
0.00 V
0.00 V
0.00 V
3.40 V
0.00 V
0.00 V
0.00 V
0.00 V
3.50 V
0.00 V
1.70 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
3.40 V
0.00 V
0.00 V
3.50 V
0.00 V
1.70 V
1.30 V
0.00 V
0.00 V
0.00 V
0.00 V
3.40 V
0.00 V
0.00 V
1.30 V
0.00 V
0.00 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.
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
VOLTAGE
3.40 V
0.00 V
0.00 V
3.40 V
VOLTAGE
0.90 V
0.00 V
3.40 V
0.80 V
0.00 V
1.60 V
0.00 V
2.10 V
3.40 V
2.60 V
0.90 V
2.10 V
0.00 V
1.10 V
0.80 V
2.00 V
1.60 V
1.60 V
2.10 V
1.60 V
2.60 V
1.60 V
2.10 V
1.00 V
1.10 V
3.50 V
2.00 V
0.00 V
1.60 V
1.00 V
1.60 V
1.70 V
1.60 V
2.10 V
1.00 V
2.10 V
3.50 V
2.10 V
0.00 V
2.10 V
1.00 V
2.10 V
1.70 V
2.10 V
2.10 V
2.10 V
2.10 V
2.10 V
2.10 V
2.10 V
2.10 V
2.10 V
2.10 V
0.00 V
2.10 V
0.00 V
2.10 V
0.00 V
2.10 V
0.00 V
2.10 V
2.10 V
2.10 V
1.70 V
0.00 V
0.00 V
0.00 V
1.70 V
0.00 V
1.70 V
0.00 V
1.70 V
2.10 V
1.70 V
1.70 V
0.00 V
0.00 V
1.40 V
1.70 V
3.40 V
1.70 V
1.70 V
1.70 V
2.30 V
1.70 V
2.30 V
0.00 V
3.40 V
1.40 V
1.70 V
3.40 V
1.70 V
2.30 V
2.30 V
3.40 V
1.70 V
IC3001
IC3001
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
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
0.00 V
1.70 V
1.30 V
0.00 V
VOLTAGE
2.20 V
3.40 V
0.00 V
0.70 V
1.70 V
0.00 V
1.30 V
3.40 V
0.00 V
3.40 V
2.20 V
1.40 V
3.40 V
0.70 V
0.70 V
1.70 V
0.00 V
3.40 V
3.40 V
1.40 V
3.40 V
0.00 V
1.40 V
2.20 V
0.70 V
0.00 V
1.70 V
1.60 V
3.40 V
3.40 V
1.40 V
1.70 V
0.00 V
3.40 V
2.20 V
1.70 V
0.00 V
2.70 V
1.60 V
1.70 V
3.40 V
1.70 V
1.70 V
0.00 V
3.40 V
0.00 V
1.70 V
0.00 V
2.70 V
0.00 V
1.70 V
1.70 V
1.70 V
3.50 V
0.00 V
0.00 V
0.00 V
2.60 V
0.00 V
2.50 V
0.00 V
1.30 V
1.70 V
2.20 V
3.50 V
1.30 V
0.00 V
3.50 V
2.60 V
2.30 V
2.50 V
2.30 V
1.30 V
2.30 V
2.20 V
2.80 V
1.30 V
0.00 V
3.50 V
3.50 V
2.30 V
2.80 V
2.30 V
2.30 V
2.30 V
0.00 V
2.80 V
2.20 V
0.00 V
2.30 V
3.50 V
2.80 V
2.30 V
0.00 V
2.20 V
2.30 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
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
2.20 V
3.50 V
2.30 V
2.50 V
VOLTAGE
2.60 V
0.00 V
2.20 V
2.00 V
3.50 V
2.00 V
2.30 V
3.40 V
2.50 V
1.70 V
2.60 V
0.00 V
0.00 V
1.60 V
2.00 V
1.30 V
2.00 V
0.00 V
3.40 V
0.00 V
1.70 V
1.70 V
0.00 V
0.00 V
1.60 V
3.40 V
1.30 V
1.60 V
0.00 V
0.00 V
0.00 V
0.00 V
1.70 V
1.30 V
0.00 V
1.80 V
3.40 V
0.00 V
1.60 V
1.00 V
0.00 V
3.50 V
0.00 V
0.00 V
1.30 V
0.00 V
1.80 V
0.00 V
0.00 V
0.00 V
1.00 V
0.00 V
3.50 V
3.40 V
0.00 V
3.40 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
0.00 V
3.50 V
3.40 V
3.50 V
3.40 V
3.50 V
0.00 V
3.50 V
0.00 V
0.00 V
0.00 V
3.50 V
3.50 V
3.50 V
3.50 V
1.30 V
3.50 V
0.00 V
3.50 V
3.50 V
0.00 V
3.50 V
3.50 V
0.00 V
3.50 V
3.50 V
1.30 V
3.50 V
0.00 V
3.50 V
3.50 V
0.00 V
3.50 V
3.50 V
PIN
NO.
251
252
253
254
255
256
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
251
252
253
254
255
256
1
2
3
4
PIN
NO.
5
1
2
3
4
5
1
2
3
4
PIN
NO.
5
6
1
7
2
8
3
4
5
6
7
8
1
2
3
4
PIN
NO.
5
6
1
2
3
4
5
6
VOLTAGE
3.50 V
3.50 V
3.50 V
0.00 V
VOLTAGE
3.50 V
3.50 V
3.50 V
3.50 V
3.50 V
0.00 V
IC3002
3.50 V
VOLTAGE
3.50 V
-0.06 V
-0.02 V
0.08 V
IC3002
0.02 V
VOLTAGE
0.02 V
-0.06 V
-0.02 V
0.08 V
IC3003
0.02 V
VOLTAGE
0.02 V
-0.10 V
0.10 V
0.03 V
IC3003
0.76 V
VOLTAGE
-18.00 V
0.14 V
-0.10 V
0.08 V
0.10 V
0.02 V
0.03 V
0.76 V
-18.00 V
0.14 V
IC3301
0.08 V
VOLTAGE
0.02 V
-0.06 V
-0.07 V
-0.07 V
IC3301
0.04 V
VOLTAGE
0.01 V
-0.04V
-0.06 V
-0.07 V
-0.07 V
0.04 V
0.01 V
-0.04V
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
1
2
3
4
5
6
7
8
9
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
IC3501
VOLTAGE
0.40 V
0.50 V
2.60 V
IC3501
2.80 V
VOLTAGE
0.70 V
0.50 V
0.40 V
0.70 V
0.50 V
2.70 V
2.60 V
0.00 V
2.80 V
0.00 V
0.70 V
3.50 V
0.50 V
3.10 V
0.70 V
0.00 V
2.70 V
3.50 V
0.00 V
0.00 V
0.00 V
0.00 V
3.50 V
0.00 V
3.10 V
2.70 V
0.00 V
2.90 V
3.50 V
2.60 V
0.00 V
0.80 V
0.00 V
0.70 V
0.00 V
0.70 V
2.70 V
2.80 V
2.90 V
2.90 V
2.60 V
2.90 V
0.80 V
0.00 V
0.70 V
2.90 V
0.70 V
2.80 V
2.80 V
2.60 V
2.90 V
2.80 V
2.90 V
0.60 V
0.00 V
0.70 V
2.90 V
0.50 V
2.80 V
0.70 V
2.60 V
0.70 V
2.80 V
3.50 V
0.60 V
0.70 V
0.70 V
2.70 V
0.50 V
2.60 V
0.70 V
2.60 V
0.70 V
2.80 V
3.50 V
0.50 V
0.70 V
2.70 V
2.70 V
0.50 V
2.60 V
0.00 V
2.60 V
3.50 V
2.80 V
2.70 V
0.50 V
2.70 V
0.50 V
0.00 V
3.50 V
2.70 V
PIN
NO.
PIN
NO.
PIN
NO.
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
PIN
NO.
PIN
NO.
PIN
NO.
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
IC3503
VOLTAGE
0.00 V
2.60 V
0.60 V
IC3503
0.50 V
VOLTAGE
0.70 V
2.70 V
0.00 V
2.70 V
2.60 V
0.50 V
0.60 V
0.50 V
0.50 V
0.00 V
0.70 V
2.70 V
2.70 V
IC3504
0.50 V
0.50 V
VOLTAGE
0.00 V
0.00 V
2.80 V
2.80 V
IC3504
0.70 V
VOLTAGE
0.70 V
0.70 V
0.00 V
2.80 V
2.80 V
2.80 V
2.80 V
2.00 V
0.70 V
0.00 V
0.70 V
0.70 V
2.80 V
IC3601
2.80 V
2.00 V
VOLTAGE
0.00 V
3.50 V
0.00 V
1.70 V
IC3601
1.70 V
VOLTAGE
3.50 V
0.00 V
3.50 V
1.70 V
0.00 V
1.70 V
1.70 V
1.70 V
1.70 V
1.70 V
3.50 V
0.00 V
0.00 V
3.50 V
1.70 V
1.70 V
1.70 V
0.00 V
1.70 V
1.70 V
1.70 V
3.50 V
0.00 V
3.50 V
1.70 V
0.00 V
1.70 V
3.50 V
PIN
NO.
PIN
NO.
PIN
NO.
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
IC3602
VOLTAGE
PIN
NO.
1
2
3
4
5
IC3702
6
7
VOLTAGE
8
PIN
NO.
1
2
3
4
5
IC3801
6
7
VOLTAGE
8
PIN
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
0.00 V
0.00 V
0.00 V
IC3602
0.00 V
VOLTAGE
3.50 V
3.50 V
0.00 V
0.00 V
0.00 V
3.50 V
0.00 V
0.00 V
3.50 V
3.50 V
0.00 V
3.50 V
1.70 V
1.70 V
1.70 V
IC3702
0.00 V
VOLTAGE
2.80 V
3.10 V
1.70 V
0.00 V
1.70 V
4.80 V
1.70 V
0.00 V
2.80 V
3.10 V
0.00 V
4.80 V
1.70 V
0.00 V
1.70 V
IC3801
0.00 V
VOLTAGE
3.50 V
4.70 V
1.70 V
2.30 V
0.00 V
2.30 V
1.70 V
0.00 V
0.00 V
2.30 V
3.50 V
3.50 V
4.70 V
3.50 V
2.30 V
0.00 V
2.30 V
0.00 V
0.00 V
3.50 V
2.30 V
1.70 V
3.50 V
3.50 V
0.00 V
0.00 V
3.50 V
1.70 V
IC501
CP-SW5000
PIN
VOLTAGE
NO.
1
5.18 V
2
5.20 V
3
5.15 V
IC501
4
0.00 V
PIN
VOLTAGE
NO.
5
1.53 V
6
1.54 V
1
5.18 V
7
1.52 V
2
5.20 V
8
10.42 V
3
5.15 V
4
0.00 V
5
1.53 V
IC502
6
1.54 V
PIN
7
1.52 V
VOLTAGE
NO.
8
10.42 V
1
5.20 V
2
5.20 V
3
5.16 V
IC502
4
0.00 V
PIN
VOLTAGE
NO.
5
5.20 V
6
5.20 V
1
5.20 V
7
5.20 V
2
5.20 V
8
10.42 V
3
5.16 V
4
0.00 V
5
5.20 V
6
5.20 V
7
5.20 V
8
10.42 V
PIN
NO.
1
2
3
PIN
NO.
1
2
3
IC801
VOLTAGE
20.15 V
0.00 V
12.00 V
IC801
VOLTAGE
20.15 V
0.00 V
12.00 V
PIN
NO.
10
11
12
13
14
15
16
17
18
1
2
3
4
PIN
NO.
5
6
1
7
2
8
3
9
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
IC901
VOLTAGE
54.30 V
26.10 V
12.00 V
IC901
-12.00 V
VOLTAGE
-26.25 V
-54.90 V
54.30 V
0.00 V
26.10 V
-0.0113 V
12.00 V
-0.0146 V
-12.00 V
-0.017 V
-26.25 V
-0.0139 V
-54.90 V
-52.90 V
0.00 V
53.10 V
-0.0113 V
-0.1346 V
-0.0146 V
-0.1377 V
-0.017 V
-51.70 V
-0.0139 V
-0.1395 V
-52.90 V
-0.1364 V
53.10 V
-0.1346 V
-0.1377 V
-51.70 V
-0.1395 V
-0.1364 V
PIN
NO.
PIN
NO.
PIN
NO.
E
C
B
E
C
B
E
C
B
PIN
NO.
PIN
NO.
PIN
NO.
E
C
B
E
C
B
E
C
B
Q401
VOLTAGE
6.30 V
11.98 V
6.58 V
Q401
VOLTAGE
Q402
6.30 V
11.98 V
VOLTAGE
6.58 V
0.0025 V
0.0024 V
0.0024 V
Q402
VOLTAGE
Q902
0.0025 V
0.0024 V
VOLTAGE
0.0024 V
-14.20 V
3.50 V
-0.0139 V
Q902
VOLTAGE
-14.20 V
3.50 V
-0.0139 V
5 – 3
PIN
NO.
PIN
NO.
PIN
NO.
E
C
B
E
C
B
E
C
B
PIN
NO.
PIN
NO.
PIN
NO.
Q903
Q904
E
C
B
Q905
E
C
B
E
C
B
VOLTAGE
-0.0092 V
3.60 V
0.0024 V
Q903
VOLTAGE
-0.0092 V
3.60 V
VOLTAGE
0.0024 V
0.0025 V
3.58 V
-0.0092 V
Q904
VOLTAGE
0.0025 V
3.58 V
VOLTAGE
-0.0092 V
0.0028 V
0.7550 V
0.7420 V
Q905
VOLTAGE
0.0028 V
0.7550 V
0.7420 V
PIN
NO.
PIN
NO.
PIN
NO.
E
C
B
E
C
B
E
C
B
PIN
NO.
PIN
NO.
PIN
NO.
E
C
B
E
C
B
E
C
B
Q906
VOLTAGE
0.743 V
0.756 V
1.350 V
Q906
VOLTAGE
Q907
0.743 V
0.756 V
VOLTAGE
1.350 V
0.0027 V
0.0323 V
2.7770 V
Q907
VOLTAGE
Q908
0.0027 V
0.0323 V
VOLTAGE
2.7770 V
0.0027 V
12.0000 V
0.5510 V
Q908
VOLTAGE
0.0027 V
12.0000 V
0.5510 V
PIN
NO.
E
C
B
PIN
NO.
E
C
B
Q909
VOLTAGE
0.0027 V
0.5500 V
0.0035 V
Q909
VOLTAGE
0.0027 V
0.5500 V
0.0035 V
XL-G5000DVD/XL-G5000DVD(S)
AudioXL-DV555WService ManualXLDV555WMarketE
CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT
[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.
XL-DV555W
REF. NO DESCRIPTION POSITION
SW1 CLAMP ON—OFF
SW2 TRAY SW1 ON—OFF
SW3 TRAY SW2 ON—OFF
SW4 DISC ON—OFF
SW601 SPAN SELECTOR 50/9
SW701 ON/STAND-BY ON—OFF
SW702 CLOCK/TIMER ON—OFF
SW703 REVERSE MODE ON—OFF
SW704 REVERSE PLAY ON—OFF
SW705 PRESET DOWN ON—OFF
SW709 DVD/CD ON—OFF
SW710 TUNER (BAND) ON—OFF
SW711 VIDEO/AUX ON—OFF
SW712 TAPE ON—OFF
SW713 REC/PAUSE ON—OFF
SW714 TUNING/TIME UP ON—OFF
SW715 TUNING/TIME DOWN ON—OFF
• The indicated voltage in each section is th e 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.
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
SW716 STOP ON—OFF
SW717 PLAY ON—OFF
SW718 PRESET UP ON—OFF
SW719 X-BASS/DEMO ON—OFF
SW720 EQUALISER ON—OFF
SW721 MEMORY/SET ON—OFF
SW722 DIRECT PLAY ON—OFF
SW723 DISC 1 ON—OFF
SW724 DISC 2 ON—OFF
SW725 DISC 3 ON—OFF
SW726 DISC 4 ON—OFF
SW727 DISC 5 ON—OFF
SW728 OPEN/CLOSE ON—OFF
SW801 VOLTAGE SELECTOR 230-240V
CP-SW800V
REF. NO DESCRIPTION POSITION
SW801 VOLTAGE SELECTOR 230-240V
SW802 Power ON—OFF
[2] TYPES OF TRANSISTOR AND LED
FRONT
VIEW
EC B
(S) (G) (D)
(1) (2) (3)
KTC3203 Y
KTA1271 Y
KTA1273 Y
KTA1274 Y
KTC3194 Y
KTC3200 GR
KTC3199 GR
B
(3)
VIEW
E
(1)
KTA1298 Y
KTA1504 GR
KTC3875 GR
KRC104 S
KRC102 S
6 – 1
TOP
C
(2)
KRA102 S
KRA107 S
KRC107 S
KTA1298 Y
2SD601 AR
2SB709 AR
FRONT
VIEW
SVC347S
SVC230C
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