AV Multimedia System
SERVICE MANUAL
MODELS : LAD-9600/LAD-9600R
SERVICE MANUAL
P/NO : AFN31223664 NOVEMBER, 2006
http://biz.lgservice.com
MODELS : LAD-9600/LAD-9600R
CAUTION
BEFORE SERVICING THE UNIT, READ THE “SAFETY PRECAUTIONS”
IN THIS MANUAL.
EJECT
EQRDS PHONEBANDRSESRC
ARROW
VOL
WIDE NAVI
MENU
WIDE NAVI
MENU
WIDE NAVI
MENU
WIDE NAVI
MENU
TILT DISP CLOSETILFLIP T DISP CLOSETILT DISP CLOSETILFLIP T DISP CLOSE
CONTENTS
SECTION 1 . . . SUMMARY
SECTION 2 . . . CABINET & MAIN CHASSIS
SECTION 3 . . . ELECTRICAL
SECTION 4 . . . CPD-03 DVD/CD CAR MODULE PART
SECTION 5 . . . REPLACEMENT PARTS LIST
1-2
SECTION 1
SUMMARY
CONTENTS
ESD PRECAUTIONS.................................................................................................................. 1-3
SPECIFICATIONS ....................................................................................................................... 1-4
LOCATION OF CUSTOMER CONTROLS .......................................................................... 1-5
1-3
ESD PRECAUTIONS
Electrostatically Sensitive Devices (ESD)
Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components
commonly are called Electrostatically Sensitive Devices (ESD). Examples of typical ESD devices are integrated
circuits and some field-effect transistors and semiconductor chip components. The following techniques should
be used to help reduce the incidence of component damage caused by static electricity.
1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off
any electrostatic charge on your body by touching a known earth ground. Alternatively, obtain and wear a
commercially available discharging wrist strap device, which should be removed for potential shock reasons
prior to applying power to the unit under test.
2. After removing an electrical assembly equipped with ESD devices, place the assembly on a conductive surface
such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ESD devices.
4. Use only an anti-static solder removal device. Some solder removal devices not classified as "anti-static" can
generate electrical charges sufficient to damage ESD devices.
5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ESD
devices.
6. Do not remove a replacement ESD device from its protective package until immediately before you are
ready to install it. (Most replacement ESD devices are packaged with leads electrically shorted together by
conductive foam, aluminum foil or comparable conductive materials).
7. Immediately before removing the protective material from the leads of a replacement ESD device, touch the
protective material to the chassis or circuit assembly into which the device will by installed.
CAUTION : BE SURE NO POWER IS APPLIED TO THE CHASSIS OR CIRCUIT, AND OBSERVE ALL OTHER
SAFETY PRECAUTIONS.
8. Minimize bodily motions when handing unpackaged replacement ESD devices. (Otherwise harmless motion
such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ESD device).
CAUTION. GRAPHIC SYMBOLS
THE LIGHTNING FLASH WITH APROWHEAD SYMBOL. WITHIN AN EQUILATERAL TRIANGLE, IS
INTENDED TO ALERT THE SERVICE PERSONNEL TO THE PRESENCE OF UNINSULATED
“DANGEROUS VOLTAGE” THAT MAY BE OF SUFFICIENT MAGNITUDE TO CONSTITUTE A RISK OF
ELECTRIC SHOCK.
THE EXCLAMATION POINT WITHIN AN EQUILATERAL TRIANGLE IS INTENDED TO ALERT THE
SERVICE PERSONNEL TO THE PRESENCE OF IMPORTANT SAFETY INFORMATION IN SERVICE
LITERATURE.
1-4
SPECIFICATIONS
• GENERAL
Output Power 50W x 4CH (Max.)
Power Source DC 12V
Speaker impedance 4 Ω
Ground System Negative
Dimensions (W x H x D) 400 x 280 x 55 mm (Main unit)
Dimensions (W x H x D) 256.8 x 163.8 x 40 mm (Hideaway unit)
Net Weight 2.28 kg (Main unit)
Net Weight 1.12 kg (Hideaway unit)
• DISPLAY
LCD 7 inch TFT LCD
Resolution 480 X 234
Back Light CCFL type (L-type)
• CD/DVD/VCD SELECTION
Frequency Response 20 Hz-20 kHz
S/N Ratio 95 dB
Distortion 0.1 %
Channel Separation (1kHz) 70 dB
• RADIO SELECTION
FM
Frequency Range 87.5-107.9 or 87.5-108 MHz
S/N Ratio 55 dB
Distortion 1.0 %
Usable Sensitivity 12 dBµV
AM (MW)
Frequency Range 520-1720 or 522-1620 kHz
S/N Ratio 45 dB
Distortion 1.0 %
Usable Sensitivity 32 dBµV
1-5
LOCATION OF CUSTOMER CONTROLS
HEAD UNIT FRONT
11. FLIP
Turn the LCD panel horizontal temporarily
when the LCD panel is upright.
12. TILT
Adjust the monitor angle.
13. DISPLAY WINDOW
14. DISP
Select a different display.
15. OPEN/CLOSE
Open (or Close) the monitor.
16. DIMMER SENSOR
17. VOL. (Volume)
• Adjust the volume.
• Power off (Press a long time)
• Mute (Press a shot time)
18. ARROW / / / (up/down/left/right)
• Selects the folders (up/down)
• Selects the menus (up/down/left/right)
• Skip (left/right)
• Search (left/right)
• Selects a preset station (up/down)
• Enter
19. REMOTE SENSOR
10. SRC
(Source)
Change the sources.
11. RSE (Rear service)
Plays back two different sources as a main a
source and a subsidiary source.
12. BAND
• Select the band.
13. RDS(LAN-9600R ONLY)
• Selects the TA on/off (Press for a short time)
• Selects the AF on/off (Press for a long time)
13. SRS(LAN-9600 ONLY)
• Selects the SRS.
14. PHONE
Select the phone.
15. EQ
Select various equalizer curves.
16. Disc slot
17.
Removes the control panel.
18. EJECT
Eject a disc from the unit,
19. USB port
Pulls the cover on the front.
12 3 456
FLIP TILT
ARROWVOL
78910111213141516171819
DISP OPEN
EJECT
EQRDS PHONEBANDRSESRC
1-6
HEAD UNIT MONITOR
1. WIDE
Change the screen mode.
2. BRIGHT -/+
Adjusts the monitor brightness
3. LCD
MENU
VIWIDE NA
12 3
DVD VCD DivX
1-7
REMOTE CONTROL
1. POWER
Switches the unit ON/OFF.
SOURCE
Selects a source.
RSE (Rear service)
You can play two different sources as main source and
secondary source.
2. SKIP
• Go to next (previous) chapter, track or file.
• Return to the beginning of the current chapter, track or file.
SCAN
Backward (Forward) search playback.
STOP PLAY PAUSE
3. SEARCH
Select chapter or title.
4. (up/down/left/right)
• Selects the folders (up/down)
• Selects the menus (up/down/left/right)
• Skip (left/right)
• Search (left/right)
• Selects a preset station (up/down)
ENTER
Confirms menu selection.
5. 0-9 number buttons
• Selects numbered items in the menu.
• Selects a stored radio station frequency (1-6).
REPEAT
• Repeat chapter, track, title or file.
SHUFFLE
• Plays tracks or files in random order.
SCAN
• Plays the first 10 seconds of all track.
AUDIO
• Select audio language.
SUBTITLE
• Select audio subtitle language.
ANGLE
• Select a DVD camera angle if available.
6. BAND
Select FM and MW(AM) bands.
7. DISC MENU
Accesses the menu on a DVD disc.
8. RETURN
Displays the disc menu with PBC.
9. VOLUME
Adjust the volume level.
10. MUTE
Mute the volume.
/ / /
1
2
3
4
5
6
7
8
9
10
DVD
CD MP3 WMA
CD
DVD DivX
DVD
1-8
CONNECTING THE SYSTEM
Main unit/Hide-away unit
Connecting Cable
DIMMER
To lighting switch
terminal.
GROUND (-)
To the car body.
TO BATTERY (+)
To the car battery,
continous +12 V
DC.
pink
Black
Yellow
Fuse 5A
* OPTICAL OUT
(Option)
Main unit
Power Cable
(For main unit)
Microphone
Plug
Filter Box
Microphone
With the sun visor up, install the microphone.
Hide-away unit
Radio Antenna
Extension Code
* Connecting to Optical equipment.
Connecting to an amplifier equipped with two channel digital stereo or to an
Audio/Video receiver equipped with a multi-channel decoder.
Power Cable
(For hide-away unit)
POWER ANTENNA
1-9
CONNECTING THE SYSTEM
REMOTE ON
To the amplifier
remote on.
TO IGNITION
To the terminal from
which the power is
supplied when the
ignition switch is set
to ACC
REVERSE GEAR
When connecting the
rear view camera,
use the reverse lead.
Note) Use a Reverse
Extension if needed.
(Page 15)
FRONT LEFT
(Speaker)
Blue/White
Red
Pink
White/Black
White
Green/Black
stripe
stripe
Yellow
TO BATTERY (+)
To the car battery,
continous +12 V DC.
Black
GROUND (-)
To the car body.
Blue
POWER ANTENNA
To the power
antenna
Brown
H. BRK (Hand Brake)
Be sure to wire the hand
break (parking brake) for
safety and preventing
accidents.
Gray/Black
stripe
Gray
FRONT RIGHT
(Speaker)
Violet/Black
stripe
REAR LEFT
(Speaker)
Green
Violet
REAR RIGHT
(Speaker)
If your car has the ISO connector, connect by using the
ISO connector plug that is in front of the Power cable.
1-10
CONNECTING THE SYSTEM
REAR OUT
AUDIO
PRE-OUT
External Power
Amplifier
VIDEO IN
AUX IN
CAM
(Rear Camera)
Auxiliary Devices
Camcorder
VCR
Connecting the Reverse Gear
If using an optional rear view camera, the reverse lead must
be connected.
1. Clamp the reversing lamp lead.
2. Clamp firmly with needle-nosed pliers.
Reverse Extension Code
Reverse lead
Reverse lamp lead
2-1
SECTION 2
CABINET & MAIN CHASSIS
CONTENTS
EXPLODED VIEWS ....................................................................................................................2-2
1. CABINET AND MAIN FRAME SECTION ................................................................................2-3
2. AMP SECTION ..........................................................................................................................2-5
3. ACCESSORY SECTION ...........................................................................................................2-7
2-3 2-4
EXPLODED VIEWS
1. CABINET AND MAIN FRAME SECTION
A41 is consisted of
FRONT KEY + FRONT EJECT
Assembly.
Therefore, 2EA's PCB Assembly is
supplied if request purchase by
A41's P/No.
250
251
A54
451
A40
A41
450
259
453
266
262
454
267
261
A48
268
263
264
260
265
461
A41
269
451
453
272
452
461
461
CONNE4
CABL40
A02
A01
451
A00
452
450
290
461
450
451
285
A47
452
452
286
455
287
A49
452
451
452
452
273
452
A42
270
271
452
280
461
A44
CABL14
284
A46
A55
461
A45
CABL20
461
282
283
281 A43
2-5 2-6
2. AMP SECTION
458
328
458
327
323
455
326
458
324
457
458
457
A52
325
A50
458
329
458
458
456
321
320
2-7
LOC.No.
DESCRIP
TION
Manual Assembly
801 808 818 831
Battery, Manganese Plate Microphone, Condenser
Harness, Multi Harness, Single Harness, Single
Bracket
840 841 843 845
Bracket Panel, Audio Case Assembly
846 850 851 852
Screw
* OPTIONAL PART
Screw ScrewCase Assembly
Remote Controller
900
3. ACCESSORY SECTION
LOC.No.
DESCRIP
TION
LOC.No.
DESCRIP
TION
LOC.No.
DESCRIP
TION
LOC.No.
DESCRIP
TION
Cable Assembly
834 835 837 838
3-1
SECTION 3
ELECTRICAL
CONTENTS
ELECTRICAL TROUBLESHOOTING GUIDE.................3-2
1. MAIN BOARD PART ................................................3-2
2. LCD PART................................................................3-4
3. SEG LCD PART .......................................................3-6
4. FRONT KEY PART...................................................3-6
5. TUNER PART...........................................................3-7
6. AUDIO PART ............................................................3-8
BLOCK DIAGRAMS ......................................................3-11
1. OVERALL BLOCK DIAGRAM[WITH I/F]................3-11
2. BLOCK DIAGRAM-[H/W] .......................................3-13
3. BLOCK DIAGRAM-[S/W] .......................................3-15
[MAIN PART]
4. MAIN BLOCK DIAGRAM .......................................3-17
5. MAIN IN/OUT BLOCK DIAGRAM ..........................3-19
6. MAIN POWER BLOCK DIAGRAM.........................3-21
7. TFT LCD BLOCK DIAGRAM..................................3-23
8. TFT LCD POWER BLOCK DIAGRAM ...................3-25
[AMP PART]
9. HIDEAWAY BLOCK DIAGRAM..............................3-27
10. HIDEAWAY POWER BLOCK DIAGRAM .............3-29
CIRCUIT DIAGRAMS ....................................................3-31
[MAIN PART]
1. FRONT KEY_FRONT CIRCUIT DIAGRAM ...........3-31
2. FRONT KEY_EJECT CIRCUIT DIAGRAM ............3-33
3. MAIN_CPU CIRCUIT DIAGRAM ...........................3-35
4. MAIN_IDE, MEMORY CIRCUIT DIAGRAM ...........3-37
5. MAIN_CPLD, IO CIRCUIT DIAGRAM ...................3-39
6. MAIN_B/T, E/C, AUDIO CIRCUIT DIAGRAM ........3-41
7. MAIN_CORAL-PA CIRCUIT DIAGRAM.................3-43
8. MAIN_DVD CIRCUIT DIAGRAM ...........................3-45
9. MAIN_POWER CIRCUIT DIAGRAM .....................3-47
10. TFT LCD_LCD DRIVE IC, MICOM
CIRCUIT DIAGRAM .............................................3-49
11. TFT LCD_POWER, TOUCH PANEL
CIRCUIT DIAGRAM .............................................3-51
12. SEG LCD CIRCUIT DIAGRAM ............................3-53
[AMP PART]
13. HIDEAWAY_MICOM CIRCUIT DIAGRAM ...........3-55
14. HIDEAWAY_AUDIO IC CIRCUIT DIAGRAM .......3-57
15. HIDEAWAY_LINE DRV, DIFF AMP
CIRCUIT DIAGRAM .............................................3-59
16. HIDEAWAY_POWER CIRCUIT DIAGRAM..........3-61
17. TUNER CIRCUIT DIAGRAM................................3-63
• WAVEFORMS..........................................................3-65
• CIRCUIT VOLTAGE CHART ...................................3-69
PRINTED CIRCUIT DIAGRAMS ...................................3-73
[MAIN PART]
1. MAIN P.C. BOARD (TOP VIEW)............................3-73
2. MAIN P.C. BOARD (BOTTOM VIEW)....................3-75
3. FRONT KEY & EJECT P.C. BOARD
(TOP VIEW)............................................................3-77
4. FRONT KEY & EJECT P.C. BOARD
(BOTTOM VIEW)....................................................3-77
5. TFT LCD P.C. BOARD (TOP VIEW) ......................3-79
6. TFT LCD P.C. BOARD (BOTTOM VIEW) ..............3-80
7. SEG LCD P.C. BOARD (TOP VIEW) .....................3-81
8. SEG LCD P.C. BOARD (BOTTOM VIEW) .............3-81
[AMP PART]
9. HIDEAWAY P.C. BOARD (TOP VIEW) ..................3-83
10. HIDEAWAY P.C. BOARD (BOTTOM VIEW) ........3-85
11. TUNER P.C. BOARD (TOP VIEW).......................3-87
12. TUNER P.C. BOARD (BOTTOM VIEW)...............3-88
3-2
ELECTRICAL TROUBLESHOOTING GUIDE
1. MAIN BOARD PART
1) POWER ON Error
Disable Power ON?
Insert & lock Power
Connector.
Is Power cable
locked in CN100?
Is cable normally
inserted in CN603?
NO
NO
Insert & lock
CABLE.
NO
YES
NO
Is FRONT PANEL
attached?
NO NO
Do the set operate?
YES
YES
Is LED turned ON?
YES
YES
NO
Check state of
FRONT FPC.(open,
connection and etc)
Change FPC.
YES
Is LED turned ON?
Check the part of Power
module-IC100, IC102.
(REF:Diagram of voltage)
Check the TILT
MECHA.
YES
3-3
Check around IC303.
DISC IN/OUT Error?
Is there “LG LOGO” in RSE monitor?
NO
YES
YES
NO
YES
NO
YES
NO
YES
NO
YES
Check around IC100.“9V” is supplied to L101?
Insert & Check.Is FFC of CN604 normally inserted?
Check.
Check around IC615 and Pushed any key.
Is EJECT KEY CABLE normally inserted at
connector?
Is the BEEP SOUND generated when EJECT
KEY is pused?
Check the DECK.
1. MAIN BOARD PART
2) DISC IN/OUT Error
3-4
Check Main Board Power(IC100, IC102) and
Solve a Problem.
Screen don’t Turn on.
Are V9.0_LCD, V5.0_DA & V5.0_D normal
values? (CN701 : Pins 37, 39)
NO
YES
YES
NO
YES
NO
YES
YES
NO
NO
YES
NO
YES
Check Inverter Module and Solve a Problem.
Is TFT LCD Harness a normal state?
(AC power)
Check whether Main Board is normal or not
and whether FPC Cable is down or not and
Solve problem.
Do RGB & Sync Signal appear at CN701
pins 2, 4, 6, 9, 12?
Do Micom communicates with Main Board?
(IC702 : Pins 16, 20, 21, 22)
Check Micom(IC702) and Solve Problem.
Check IC701 and Solve problem
Does Micom Clock appear at IC702 pin 44?
Does RGB Signal appear at IC701
pins 90, 93, 94?
Defective TFT LCD
2. LCD PART
1) TFT LCD Trouble
3-5
Touch Panel don’t respond.
Is the change of Pulse at
CN705 pins 1, 2, 3, 4 when
press Touch Panel?
Do IC704 communicates?
(Check IC704 pins 11, 12)
Check Main Board and
Solve problem.
NO
NO
NO
NO
YES
YES
YES
YES
YES
Check IC704 & CN705
and Solve problem.
Is The screen scrolled in uniform direction when don’t press
Touch Panel at Navi mode?
Is The screen scrolled in uniform direction when press
Touch Panel at Navi mode?
Defective Touch Panel.
Check defective Case of
TFT LCD Module.
Calibrate Touch Panel.
2) When Touch panel don’t respond
3-6
SEG LCD don’t turn on.
Do INV_PWR turn on?
(CN801 : pins 6, 7)
V10_LED On?
(CN801 : pins 10, 11)
Check TFT LCD Board and
FFC.
NO
NO
NO
NO
YES
YESYES
YES
Check Q704 at TFT LCD
Board.
Do V5.0_D turn on?
(CN801 : pins 8, 9)
Check TFT LCD Board.
Do IC801 appear a normal
signal?
YES
Check SEG.
Check IC801.
3. SEG LCD PART
1) When SEG LCD don’t turn on
4. FRONT KEY PART
1) When KEY don’t respond
Check IC615.
KEY don’t respond.
Do KEY Scan-Out Pulse appear at
IC615 pins 109~114?
NO
YES
YES
NO
YES
Check the defect of Key.
Do KEY Scan-In Pulse appear at IC615
pins 118~122 when don’t press any Key?
Some KEY is pressed.
3-7
FM/AM is not work.
CHECK R5746, R5713
VOLTAGE 8~9V.
CHECK R5714, R5715
VOLTAGE 5V.
Check Audio Board IC520
OUTPUT and Q532.
NO
NO
NO
NO
YES
YES
Check Audio Board IC521
OUTPUT.
CHECK DATA SIGNAL R5716,
R5717, R5728, R5729 (belong
to RDS/TMC operation).
Check connection of CN503.
CHECK DATA SIGNAL
R5718, R5719, R5720,
R5721.
YES
• Defective TUNER
• Exchange Tuner assy.
Check connection of CN503.
NO
CHECK AUDIO MICOM,
IC501.
5. TUNER PART
3-8
6. AUDIO PART
1) NO POWER
POWER
RESET KEY
YES
YES
NO
YES
Check reset IC (IC502)
NO
Check MICOM power supply
(IC522 PIN3)
NO
Defective X-TAL (X501)
NO
Check ACC input signal path
(Q515, CN501 PIN9, JT5111)
Does reset signal appear? (IC502 PIN3)
Is power supplied to MICOM(IC501)?
YES
Does clock waveform appear? (X501)
YES
YES
Does ACC signal applied to MICOM?
(IC501 PIN21)
MICOM FLASH RE-DOWNLOAD
(CN500)
3-9
2) NO AUDIO OUTPUT
NO AUDIO OUTPUT
Is 9V applied to audio IC?
(IC505 PIN42, IC506 PIN29)
YES
YES
NO
YES
Check 9V LDO output (IC520 PIN4 )
NO
Check audio output path
NO
Check audio output path
NO
Check backup power supply (JT5101)
NO
Check MICOM port (IC501 PINS38,39)
NO
Check audio output path
A/V Switch audio output signal?
(IC505 PINS52/54)
Audio processor audio output signal?
(IC506 PINS21/22/24/25)
YES
Is power supplied to POWER AMP IC?
(IC507 PIN6/20)
YES
YES
YES
Does 5V appear at IC507 PINS4,22?
(TW5209/5210)
Power Amp audio output?
CHECK CONNECTOR (CN501)
3-10
3) POOR AUDIO OUTPUT
POOR AUDIO OUTPUT
Volume control?
YES
YES
NO
YES
Check volume knob assembly
NO
Check tone control and balance fader setting
NO
Check audio signal path
Sound Tone setting?
Max audio output of each channel ?
YES
REPLACE POWER AMP IC (IC507)
3-11 3-12
BLOCK DIAGRAMS
1. OVERALL BLOCK DIAGRAM[WITH I/F]
CVBS, AUDIO(L/R)
FM/AM ANT
REMOTE ON
POWER AN
REVERSE GEA
HAND BREAK
F/L+
F/L-
T
R
Optical
Out
C
MI
B+,ILL, GND
HEAD
T
UNI
5m
Inte
r Cable
HIDEAWAY
CC,GND
B+,A
AUDIO
T
UNI
F/R+
F/R-
R/L+
R/L-
R/R+
R/R-
REAR CAMERA
VIDEO IN ( CVBS, AUDIO L/R)
AUX IN ( CVBS, A
AUDIO PRE-OUT ( F/L,F/R,R/
AUDIO PRE-OUT ( NON-FAD L/R )
UDIO L/R)
L,R/R)
3-13 3-14
2. BLOCK DIAGRAM-[H/W]
MIC
BlueTooth
Front Panel
Key/IR
UART
(Debugging)
Loader
CPD-03
USB
Controller
UBI9022
Module
2C67B
DVD
USB
ATA Bus
SDRAM
16MB
Echo
Canceller
FM1073
UART
Main Processor
PPC5200B
SPI
DVD/Div x
Decoder
ES6218
FLASH
2MB
I2C
DDR
SDRAM
64MB
HOST
BUS
I2C to Touch Screen
NaviVoice
Guidance
Downmixed 2CH
YC
CVBS
SPI
UART
CPLD
FLASH
32MB
PCI
I2S
2
I
S
Module
SPI
ADAC
PCM1742
ADAC
PCM1742
Main Unit Hideaway Unit
LCD
A_RGB
Graphics
Accelerator
MB86296S
2
C
I
Video
Decoder
SAF7113
Optical
OUT
SDRAM
32M
CCIR656
Voice
Guid ance
Front
Video
Power
AMP
TB2903HQ
Front Spk
Rear Spk
PreOutFront
Voice
_
P
B
hone
Audio
Processor
TDA7416
MIX
Line
Driver
NJM2792
SRS
NJM2195
Line
PreOutRear
SW
Radio
Tuners
Audio RSE
Driver
Aux1_A(VIDEO IN_A)
Aux2_A(AUX IN_A)
DVD_A
A/V
Switch
CXA2069
R_CAM
Aux1_V(VIDEO IN_V)
Aux2_V(AUX IN_V)
DVD_V
I2C
Video_RSE
I2C
MICOM
UPD70F3313YG
C
3-15 3-16
3. BLOCK DIAGRAM-[S/W]
3-17 3-18
BLOCK DIAGRAMS_[ MAIN PART ]
4. MAIN BLOCK DIAGRAM
64MB
32M
3-19 3-20
5. MAIN IN/OUT BLOCK DIAGRAM
1. PRE OUT(FL, FR, RL, RR, SWL, SWR)
2. REAR OUT(AV 1)
3. ANT-CONT
REMOTE-CONT
MONO : PHONE
CD/DVD
POWER_ON
GND
1. AUX IN (2)
2. CAMERA IN (1)
3. ANT : RF (1)
4. H_BRAKE, REVERSE GEAR
3-21 3-22
6. MAIN POWER BLOCK DIAGRAM
IC600
PPC5200
3-23 3-24
7. TFT LCD BLOCK DIAGRAM
9V
3.3V
2.5V
DIMMING
INVERTER
LCD PANEL
(AUO : A070FW03 V1)
5V
15V
- 10V
Analog RGB
C
ET
VP78
IIC
X+
TOUCH
PANEL
3.3V
X-
Y+
Y-
SEG
TSC2003
FRONT LCD
FRONT LCD
Controller
PT6524
5.0V
9.0V
12.0V
PENIRQ
IIC
Analog RGB, ETC
Key
KEY
Matrix
MAIN
BO
ARD
5V
UPD78F0514GA(S)-
8EU
I/O
LCD Load/Tilt
Mechanism Module
SPI
3-25 3-26
8. TFT LCD POWER BLOCK DIAGRAM
9V
12V
5V Touch Panel Con
SW
10V
15V
-10V
3.3V
2.5V
Inverter
Tilt Assy.
LCD
LCD Driver IC
10V
SW
MICOM
Seg. LCD Controller
KEY LED
Seg. LCD
3-27 3-28
BLOCK DIAGRAMS_[ AMP PART ]
9. HIDEAWAY BLOCK DIAGRAM
MAIN
TUNER
DVD VIDEO
FRONT VIDEO
CD/DVD
M
FM/A
UART
BEEP
PHONE
232 DRV
MA
X232
RDS
CLK/DAT
AUX IN
VIDEO IN
AV SWITCH
CXA2069Q
PREAMP
UART
I2C
AUDIO MICOM
uPD70F3313YGC
CAM
I2C
RSE VIDEO
RSE AUDIO
SRS WOW
NJM219
AUDIO
PROCESSOR
5
TDA7416
EPM
CAT
5409
NON-FAD
PREAMP F
PREAMP R
STBY
MUTE
LINE DRV
NJM2792
LINE DRV
NJM2792
PWR AMP
TB2903HQ
RSE AUDIO
NON-FAD
PREOUT F
PREOUT R
FORNT SPK
REAR SP
K
3-29 3-30
10. HIDEAWAY POWER BLOCK DIAGRAM
B+
Q538
S/W
IC522
5V (1A
IC520
9V (5A)
MICO
RF/T
AMP
M
uner
Power
)
IC521
5V (1A)
SW
A/V
IC519
5V (1A)
IC540
10V (1A
)
UART
ANT
IC541
10V (1A
)
REM
3-31 3-32
CIRCUIT DIAGRAMS_[ MAIN PART ]
1. FRONT KEY_FRONT CIRCUIT DIAGRAM
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q RST
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
EVQQ5B05K
V3.3_D
REMOCON
FP_DETECT
KEY_IN5
KEY_IN4
KEY_IN3
KEY_IN2
KEY_IN1
KEY_OUT5
KEY_OUT4
KEY_OUT3
V10_LED
VOL_DN
VOL_UP
D_GND
3-33 3-34
2. FRONT KEY_EJECT CIRCUIT DIAGRAM
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q R ST
WHITE
3-35 3-36
3. MAIN_CPU CIRCUIT DIAGRAM
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q RST
1
IC605
MAX708
[1]
3-37 3-38
4. MAIN_IDE, MEMORY CIRCUIT DIAGRAM
2
3
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q R ST
[2]
[3]
3-39 3-40
5. MAIN_CPLD, IO CIRCUIT DIAGRAM
5
4
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q RST
D_GND
D_GND
D_GND
V3.3_D
REMOCON
FP_DETECT
KEY_IN5
KEY_IN4
KEY_IN3
KEY_IN2
KEY_IN1
KEY_OUT5
KEY_OUT4
KEY_OUT3
V10_LED
VOL_DN
VOL_UP
D_GND
[4]
[5]
3-41 3-42
6. MAIN_B/T, E/C, AUDIO CIRCUIT DIAGRAM
6
7
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q R ST
D_GND
D_GND
D_GND
[6]
[7]
3-43 3-44
7. MAIN_CORAL-PA CIRCUIT DIAGRAM
8
9
12
10
11
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q RST
IC403
MB86296
IC403
M81296
[8]
[9]
[10]
[11]
[12]
3-45 3-46
8. MAIN_DVD CIRCUIT DIAGRAM
13
17
16
14
15
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q RST
DGND
DGND
DGND
[13]
[14]
[15]
[16]
[17]
3-47 3-48
9. MAIN_POWER CIRCUIT DIAGRAM
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q R ST
PGND
PGND
PGND
3-49 3-50
18
19
20
21
22
26
27
28
29
23
24
25
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q R ST
10. TFT LCD_LCD DRIVE IC, MICOM CIRCUIT DIAGRAM
[22][21][20][19][18]
[23]
[24]
[25]
[26]
[27]
[28]
[29]
3-51 3-52
11. TFT LCD_POWER, TOUCH PANEL CIRCUIT DIAGRAM
30
31
32
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q RST
GND
VGS_VS
GND
VGA_HS
GND
RIN
RIN
GND
GIN
GIN
GND
BIN
BIN
GND_INV
GND_INV
KEY_IN3
KEY_IN4
KEY_OUT1
KEY_OUT2
KEY_IN2
KEY_IN1
V10_LED
V10_LED
TS_SCL
TS_SDA
PENIRQ
GND
LCD_RESET
M_SPI_CE
M_SPI_DO
M_SPI_DI
M_SPI_CLK
GND
GND
V12_M
V12_M
V9.0_LCD
V9.0_LCD
V5.0_DA
V5.0_DA
[32]
[30]
[31]
3-53 3-54
12. SEG LCD CIRCUIT DIAGRAM
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q RST
LCD1
IS10323E
PHOTO.TR
RPM-075PTT86
3-55 3-56
CIRCUIT DIAGRAMS_[ AMP PART ]
13. HIDEAWAY_MICOM CIRCUIT DIAGRAM
35
36
33
37
38
34
40
39
42
43
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q RST
FW_FLMDO
V5.0_MC
RESET
FW_CLK
FW_DIN
FW_DOUT
D_GND
D_GND
T2OUT
R2IN
D_GND
GPS_UTXD
GPS_URXD
D_GND
RL+
RR+
RL-
RR-
FL+
FR+
FL-
FR-
REVERSE_GEAR
ACC_IN
ANT
H_BRAKE
REMOTE
-
FUSE
P_GND
FUSE
B_UP
[35][34][33]
[36]
[37]
[38]
[39]
[40]
[42]
[43]
3-57 3-58
14. HIDEAWAY_AUDIO IC CIRCUIT DIAGRAM
41
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q RST
GPS_UTXD
GPS_URXD
GPS_RESET
HEAD_UTXD
HEAD_URXD
P_CONTROL
u-RESET
AV_GND
PHONE+
PHONE-
NAVI+
NAVI-
AV_GND
ZERO_R
ZERO_L
AV_GND
MANUAL_RST
MAIN_PWR
AV_GND
DVD_R+
DVD_R-
AV_GND
DVD_L+
DVD_L-
AV_GND
FRONT_VIDEO
AV_GND
DVD_VIDEO
GND
GND
[41]
3-59 3-60
15. HIDEAWAY_LINE DRV, DIFF AMP CIRCUIT DIAGRAM
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q RST
REAL_LL
REAL_LR
AV_GND
REAR_VIDEO
CAM
AV_GND
RCA-420A
1
2
3
4
5
6
PREAMP_FL
PREAMP_FR
AV_GND
PREAMP_RL
PREAMP_RR
AV_GND
PREAMP_SWL
PREAMP_SWR
AV_GND
RCA-633A
RCA-633A
VIDEO_R
AUXIN_R
AV_GND
VIDEO_L
AUXIN_L
AV_GND
VIDEO_V
AUXIN_V
AV_GND
3-61 3-62
16. HIDEAWAY_POWER CIRCUIT DIAGRAM
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q RST
AV_GND
AV_GND
AV_GND
3-63 3-64
17. TUNER CIRCUIT DIAGRAM
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q RST
TU501
TC-524HF
3-65 3-66
[1]
[ MAIN PART ] _
1~17
[ TFT LCD PART ] _ 18~32
[2] [3] [4] [5]
[6] [7] [8] [9] [10]
[11] [12] [13] [14] [15]
[16] [17] [18] [19] [20]
[21] [22] [23] [24] [25]
• WAVEFORMS
3-67 3-68
[ HIDEAWAY PART ] _
33~43
IC501 PIN 12 (TW5031)
IC501 PIN 65 (TW5064)
IC505 PIN 1 (TW5116) IC503 PIN 3 (TW5003) IC503 PIN 4 (TW5004)
IC501 PIN 50 (TW5083) IC501 PIN 52 (TW5081) IC501 PIN 35 (TW5025) IC501 PIN 36 (TW5024)
IC501 PIN 15 (TW5033) IC501 PIN 18 (TW5020)
[26] [27] [28] [29] [30]
[31] [32] [33] [34] [35]
[36] [37] [38] [39] [40]
[41] [42] [43]
3-69 3-70
• CIRCUIT VOLTAGE CHART
MODE
PIN NO.
CN601
1 LED_ON
2 GND
3 KEY_IN
4 KEY_OUT
CN602
1 V3.3_D
2 TMS
3TDI
4 TCK
5 TDO
6 GND
CN603
1 GPS_RXD
2 GPS_TXD
3 GPS_RST
4 AUDIO_RXD
5 AUDIO_TXD
6 POWER_ON
7 H_RST
8 GND
9 PHONE+
10 PHONE-
11 NAVI+
12 NAVI-
13 GND
14 DVD_MUTE_R
15 DVD_MUTE_L
16 GND
17 NC
18 NC
19 GND
20 DVD_R+
21 DVD_R-
22 GND
23 DVD_L+
24 DVD_L-
25 GND
26 CVBS
27 GND
28 AUX
29 GND
30 GND
CN604
1 V3.3_D
2 REMOCON
3 FP_DETECT
4 KEY_IN5
5 KEY_IN4
6 KEY_IN3
7 KEY_IN2
8 KEY_IN1
9 KEY_OUT5
10 KEY_OUT4
11 KEY_OUT3
VOLTAGE VOLTAGE VOLTAGE VOLTAGE VOLTAGE VOLTAGE
MODE
PIN NO.
MAIN
CN100
1 BUP
2 DIMMER
3 GND
4NC
5NC
6NC
7NC
8NC
9NC
10 GND
11 GND
12 NC
CN303
1 DVD_LA[0]
2 DVD_LA[1]
3 DVD_LA[2]
4 DVD_LA[3]
5 DVD_LA[4]
6 DVD_LA[5]
7 DVD_LA[6]
8 DVD_LA[7]
9 DVD_LA[8]
10 DVD_LA[9]
11 DVD_LA[10]
12 DVD_LA[11]
13 DVD_LA[12]
14 DVD_LA[13]
15 DVD_LA[14]
16 DVD_LA[15]
17 DVD_LA[16]
18 DVD_LA[17]
19 DVD_LA[18]
20 DVD_LA[19]
21 DVD_LA[20]
22 DVD_LA[21]
23 GND
24 GND
25 LD[0]
26 LD[1]
27 LD[2]
28 LD[3]
29 LD[4]
30 LD[5]
31 LD[6]
32 LD[7]
33 GND
34 LCS3
35 LOE
36 WRLL
37 RST
38 GND
39 V5.0
40 GND
MODE
PIN NO.
12 V10_LED
13 VOL_DOWN
14 VOL_UP
15 GND
CN606
1 GND
2 VSYNC
3 GND
4 HSYNC
5 GND
6 RED
7 RED
8 GND
9 GRN
10 GRN
11 GND
12 BLU
13 BLU
14 GND
15 GND
16 KEY_IN3
17 KEY_IN4
18 KEY_OUT1
19 KEY_OUT2
20 KEY_IN2
21 KEY_IN1
22 V10_LED
23 V10_LED
24 I2C1_CLK
25 I2C1_DTAT
26 TS_IRQ
27 GND
28
LCD_MC_RST
29
LCD_SPI_CS
30
LCD_SPI_MISO
31
LCD_SPI_MOSI
32
LCD_SPI_CLK
33 GND
34 GND
35 V12_MECH
36 V12_MECH
37 V9.0_LCD
38 V9.0_LCD
39 V5.0_LCD
40 V5.0_LCD
CN608
1 V3.3
2 V3.3
3NC
4NC
5NC
6NC
7NC
8NC
9NC
MODE
PIN NO.
10 H_RESET
11 NC
12 S_RESET
13 NC
14 DEBUG_RXD
15 DEBUG_TXD
16 NC
17 TCK
18 TDI
19 TMS
20 TDO
21 TRST
22 V3.3
23 GND
24 ETH_RXD
25 ETH_TXCLK
26 ETH_COL
27 ETH_RXCLK
28 ETH_CD
29 ETH_TXD
30 ETH_TXEN
CN614
1 HRST
2 GND
3 DD[7]
4 DD[8]
5 DD[6]
6 DD[9]
7 DD[5]
8 DD[10]
9 DD[4]
10 DD[11]
11 DD[3]
12 DD[12]
13 DD[2]
14 DD[13]
15 DD[1]
16 DD[14]
17 DD[0]
18 DD[15]
19 GND
20 DMAQ
21 DIOW
22 DIOR
23 IORDY
24 DMACK
25 ATA_DIRQ
26 IOCS16
27 DA1
28 DA0
29 GND
30 DA2
31 GND
32 CS1
33 CS3
MODE
PIN NO.
MODE
PIN NO.
11 3.3
12 0
13 3.3
14 H/L
15 H/L
16 H/L
17 H/L
18 0
19 3.3
20 H/L
21 H/L
22 H/L
23 H/L
24 0
25 NC
26 NC
27 NC
28 0
29 ANALOG
30 3.3
31 ANALOG
32 0
33 H/L
34 0
35 0
36 0
37 0
38 0
39 0
40 0
41 0
42 0
43 H/L
44 H/L
45 H/L
46 H/L
47 H/L
48 3.3
IC380
10
2 3.3
30
4NC
55
65
75
85
IC605
1 3.3
2 3.3
30
4NC
5NC
6NC
7 3.3
VOLTAGE
MODE
PIN NO.
8NC
IC614
16
26
3-6
46
5-6
6-6
7 H/L
8 H/L
9 H/L
10 H/L
11 H/L
12 H/L
13 H/L
14 H/L
15 0
16 3.3
IC619
1 H/L
2 H/L
3 H/L
40
5 3.3
65
7 ANALOG
8 ANALOG
90
10 2.5
11 H/L
12 H/L
13 H/L
14 H/L
15 H/L
16 H/L
IC628
1 H/L
20
30
4 H/L
55
IC633
1NC
2NC
3 2.5
40
5 ANALOG
60
7NC
8NC
9NC
10 NC
11 0
12 NC
13 NC
VOLTAGE
MODE
PIN NO.
14 NC
15 NC
16 3.3
17 H/L
18 H/L
19 H/L
20 H/L
21 H/L
22 1.8
23 0
24 3.3
25 0
26 0
27 2.5
28 NC
IC635
10
20
3 3.3
4 ANALOG
50
60
7 ANALOG
80
9 3.3
10 0
11 H/L
12 H/L
13 H/L
14 H/L
15 H/L
16 0
17 H/L
18 H/L
19 H/L
20 H/L
21 H/L
22 H/L
23 H/L
24 H/L
25 0
26 NC
27 NC
28 0
29 3.3
30 0
31 NC
32 ANALOG
33 3.3
34 3.3
35 0
36 NC
37 0
38 NC
39 NC
VOLTAGE
MODE
PIN NO.
40 3.3
41 0
42 3.3
43 ANALOG
44 0
TFT LCD
IC701
1NC
2NC
3 H/L
4 H/L
5 H/L
6 3.3
70
80
9 2.5
10 0
11 3.3
12 0
13 NC
14 NC
15 NC
16 ANALOG
17 0
18 0
19 3.3
20 NC
21 NC
22 NC
23 ANALOG
24 NC
25 0
26 0
27 3.3
28 NC
29 ANALOG
30 0
31 0
32 0
33 0
34 1.7
35 NC
36 0
37 3.3
38 0
39 0
40 0
41 0
42 2.5
43 NC
44 NC
45 NC
46 NC
47 NC
48 NC
VOLTAGE
MODE
PIN NO.
49 NC
50 NC
51 NC
52 NC
53 NC
54 NC
55 3.3
56 0
57 NC
58 H/L
59 H/L
60 H/L
61 H/L
62 H/L
63 H/L
64 H/L
65 H/L
66 H/L
67 NC
68 NC
69 H/L
70 0
71 2.5
72 H/L
73 2.5
74 0
75 0
76 3.3
77 H/L
78 NC
79 NC
80 H/L
81 NC
82 NC
83 1.2
84 NC
85 NC
86 3.3
87 0
88 0
89 3.3
90 ANALOG
91 3.3
92 0
93 ANALOG
94 ANALOG
95 3.3
96 0
97 H/L
98 NC
99 NC
100 NC
101 NC
102 NC
103 NC
VOLTAGE
MODE
PIN NO.
104 NC
105 NC
106 0
107 2.5
108 NC
109 NC
110 NC
111 NC
112 NC
113 NC
114 NC
115 NC
116 0
117 3.3
118 NC
119 NC
120 NC
121 NC
122 NC
123 NC
124 NC
125 NC
126 H/L
127 H/L
128 NC
IC702
1 H/L
2 H/L
3NC
4 H/L
5 H/L
6 H/L
7 H/L
8 H/L
9 H/L
10 H/L
11 H/L
12 H/L
13 0
14 H/L
15 H/L
16 H/L
17 H/L
18 H/L
19 H/L
20 H/L
21 H/L
22 H/L
23 5
24 0
25 H/L
26 H/L
27 H/L
28 H/L
29 NC
34 DISC_EJECT
35 GND
36 DISC_IN
37 GND
38 GND
39 GND
40 V9.0
41 V9.0
42 NC
43 GND
44 GND
45 GND
CN628
1 V8.0
2 GND
IC100
15
29
39
49
50
65
7 3.3
80
90
10 3.3
11 0
12 2.5
13 2.5
14 2.5
15 6
16 H/L
17 H/L
18 H/L
19 0
20 0
21 9
22 9
23 0
24 12
25 H/L
26 H/L
27 H/L
28 0
IC360
1 3.3
20
30
40
50
6 H/L
7 H/L
8 3.3
9 3.3
10 0
3-71 3-72
MODE
PIN NO.
19 0
20 5
SEG LCD
IC801
1 H/M1/M2/L
2 H/M1/M2/L
3 H/M1/M2/L
4 H/M1/M2/L
5 H/M1/M2/L
6 H/M1/M2/L
7 H/M1/M2/L
8 H/M1/M2/L
9 H/M1/M2/L
10 H/M1/M2/L
11 H/M1/M2/L
12 H/M1/M2/L
13 H/M1/M2/L
14 H/M1/M2/L
15 H/M1/M2/L
16 H/M1/M2/L
17 H/M1/M2/L
18 H/M1/M2/L
19 H/M1/M2/L
20 H/M1/M2/L
21 H/M1/M2/L
22 H/M1/M2/L
23 H/M1/M2/L
24 H/M1/M2/L
25 H/M1/M2/L
26 H/M1/M2/L
27 H/M1/M2/L
28 H/M1/M2/L
29 H/M1/M2/L
30 H/M1/M2/L
31 H/M1/M2/L
32 H/M1/M2/L
33 H/M1/M2/L
34 H/M1/M2/L
35 H/M1/M2/L
36 H/M1/M2/L
37 H/M1/M2/L
38 H/M1/M2/L
39 H/M1/M2/L
40 H/M1/M2/L
41 H/M1/M2/L
42 H/M1/M2/L
43 H/M1/M2/L
44 H/M1/M2/L
45 H/M1/M2/L
46 H/M1/M2/L
47 H/M1/M2/L
48 H/M1/M2/L
49 NC
50 NC
51 NC
VOLTAGE VOLTAGE VOLTAGE VOLTAGE VOLTAGE VOLTAGE
MODE
PIN NO.
30 NC
31 H/L
32 H/L
33 NC
34 NC
35 NC
36 H/L
37 NC
38 H/L
39 H/L
40 H/L
41 NC
42 NC
43 H/L
44 H/L
45 H/L
46 0
47 0
48 5
IC704
1 3.3
2 H/L
3 H/L
4 H/L
5 H/L
60
70
80
90
10 H/L
11 H/L
12 H/L
13 0
14 0
15 0
16 0
IC742
10
2 H/L
3 H/L
40
5 H/L
60
7 H/L
80
9 H/L
10 0
11 H/L
12 NC
13 H/L
14 NC
15 H/L
16 NC
17 H/L
18 H/L
MODE
PIN NO.
52 H/M1/M2/L
53 H/M1/M2/L
54 H/M1/M2/L
55 H/M1/M2/L
56 5(H)
57 3.2(M1)
58 1.6(M2)
59 0(L)
60 ANALOG
61 H/L
62 H/L
63 H/L
64 H/L
HIDEAWAY
IC501
1 5.0V
2 GND
3-
4-
5 5.0V
6 H/L
7-
8 H/L
9 5.0V
10 5.0V
11 GND
12 CLOCK
13 CLOCK
14 H/L
15 CLOCK
16 CLOCK
17 0V
18 H/L
19 0V
20 5.0V
21 H/L
22 H/L
23 H/L
24 H/L
25 H/L
26 H/L
27 -
28 -
29 -
30 H/L
31 0V
32 -
33 GND
34 5.0V
35 H/L
36 H/L
37 -
38 H/L
39 H/L
40 -
MODE
PIN NO.
41 -
42 -
43 -
44 -
45 -
46 H/L
47 H/L
48 H/L
49 H/L
50 H/L
51 H/L
52 H/L
53 -
54 -
55 -
56 -
57 -
58 H/L
59 H/L
60 H/L
61 H/L
62 H/L
63 H/L
64 H/L
65 H/L
66 H/L
67 H/L
68 H/L
69 GND
70 5.0V
71 H/L
72 H/L
73 H/L
74 H/L
75 H/L
76 0V
77 -
78 -
79 -
80 H/L
81 H/L
82 H/L
83 H/L
84 H/L
85 H/L
86 H/L
87 H/L
88 H/L
89 H/L
90 H/L
91 H/L
92 H/L
93 H/L
94 H/L
95 H/L
MODE
PIN NO.
MODE
PIN NO.
29 4.5V
30 4.0V
31 4.5V
32 GND
33 H/L
34 H/L
35 GND_
36 -
37 4.5V
38 4.5V
39 3.8V
40 4.5V
41 3.9V
42 9.0V
43 4.5V
44 3.8V
45 4.5V
46 3.8V
47 4.5V
48 H/L
49 4.0V
50 4.5V
51 4.5V
52 4.5V
53 3.9V
54 4.5V
55 3.8V
56 3.3V
57 GND
58 4.5V
59 4.5V
60 4.0V
61 4.5V
62 4.5V
63 4.0V
64 4.5V
IC506
1-
2-
3 4.5V
4 4.5V
5 4.5V
6-
7 4.5V
8 4.5V
9-
10 0V
11 -
12 H/L
13 H/L
14 -
15 H/L
16 -
17 4.5V
18 -
VOLTAGE
MODE
PIN NO.
19 -
20 -
21 4.5V
22 4.5V
23 -
24 4.5V
25 4.5V
26 -
27 -
28 -
29 9V
30 4.5V
31 4.5V
32 4.5V
33 4.5V
34 -
35 4.5V
36 4.5V
37 4.5V
38 4.5V
39 -
40 4.5V
41 4.5V
42 4.5V
43 4.5V
44 4.5V
IC507
10V
2 GND
3 6.0V
4 H/L
5 6.0V
6 12.0V
7 6.0V
8 GND
9 6.0V
10 7.6V
11 3.0V
12 3.0V
13 GND
14 3.0V
15 3.0V
16 3.0V
17 6.0V
18 GND
19 6.0V
20 12.0V
21 6.0V
22 H/L
23 6.0V
24 GND
25 -
IC517
1 4.5V
2 4.5V
VOLTAGE
MODE
PIN NO.
3 4.5V
4 GND
5 4.5V
6 4.5V
7 4.5V
8 9.0V
IC518
1 5.0V
2 GND
3 3.3V
IC519
1 12.0V
2 GND
3 5.0V
IC520
1 11.5V
2 11.5V
3 GND
4 9.0V
5 1.2V
IC521
1 9.0V
2 GND
3 5.0V
IC522
1 11.2V
2 GND
3 5.0V
IC523
1-
2 4.5V
3 4.5V
4 4.5V
5 4.5V
6 4.5V
7 4.5V
8 4.5V
9 4.5V
10 4.5V
11 4.5V
12 4.5V
13 4.5V
14 0V
15 0V
16 4.5V
17 4.5V
18 4.5V
19 4.5V
20 4.5V
21 GND
22 -
23 -
24 9.0V
25 4.5V
26 4.5V
VOLTAGE
MODE
PIN NO.
27 H/L
28 H/L
29 H/L
30 4.5V
31 4.5V
32 4.5V
33 4.5V
34 -
35 4.5V
36 4.5V
37 4.5V
38 -
39 4.5V
40 4.5V
41 4.5V
42 4.5V
43 4.5V
44 -
IC524
1 H/L
20V
3 4.5V
4 4.5V
5 4.5V
6 GND
7-
8 4.5V
9 4.5V
10 4.5V
11 H/L
12 0V
13 -
14 0V
15 4.5V
16 4.5V
17 4.5V
18 -
19 5V
20 4.5V
21 4.5V
22 4.5V
23 0V
24 -
IC528
1 4.5V
2 4.5V
3 4.5V
4 GND
5 4.5V
6 4.5V
7 4.5V
8 9.0V
IC529
1 4.5V
2 4.5V
VOLTAGE
MODE
PIN NO.
VOLTAGE
MODE
PIN NO.
IC541
1 H/L
2 12.0V
3-
4 12.0V
5 0.9V
96 H/L
97 H/L
98 H/L
99 H/L
100 H/L
IC502
1 H/L
2 GND
3 H/L
IC503
1 CLOCK
2 9.3V
3 H/L
4 H/L
5 CLOCK
6 -8.7V
7 H/L
8 H/L
9 H/L
10 H/L
11 H/L
12 H/L
13 H/L
14 H/L
15 GND
16 5.0V
IC505
1 4.0V
2 4.5V
3 4.0V
4 4.5V
5 4.5V
6-
7-
8 4.0V
9 4.5V
10 4.0V
11 4.5V
12 4.5V
13 -
14 -
15 4.0V
16 4.5V
17 4.0V
18 4.5V
19 4.5V
20 -
21 -
22 4.0V
23 4.5V
24 4.0V
25 4.5V
26 4.5V
27 -
28 -
3 4.5V
4 GND
5-
6-
7-
8 9.0V
IC538
1 GND
2 0.7V
3 7.6V
4 3.0V
5 3.0V
6 4.6V
7 3.0V
8 3.0V
9 7.6V
10 0.7V
11 GND
12 8.3V
13 7.6V
14 3.0V
15 3.0V
16 9.0V
17 3.0V
18 3.0V
19 7.6V
20 8.3V
IC539
1 GND
2 0.7V
3 7.6V
4 3.0V
5 3.0V
6 4.6V
7 3.0V
8 3.0V
9 7.6V
10 0.7V
11 GND
12 8.3V
13 7.6V
14 3.0V
15 3.0V
16 9.0V
17 3.0V
18 3.0V
19 7.6V
20 8.3V
IC540
1 H/L
2 12.0V
3-
4 12.0V
5 0.9V
3-73 3-74
MAIN PRINTED CIRCUIT DIAGRAMS_[ MAIN PART ]
1. MAIN P.C. BOARD (TOP VIEW)
3-75 3-76
2. MAIN P.C. BOARD (BOTTOM VIEW)
3-77 3-78
3. FRONT KEY & EJECT P.C. BOARD (TOP VIEW)
4. FRONT KEY & EJECT P.C. BOARD (BOTTOM VIEW)
3-79 3-80
5. TFT LCD P.C. BOARD (TOP VIEW) 6. TFT LCD P.C. BOARD (BOTTOM VIEW)
3-81 3-82
7. SEG LCD P.C. BOARD (TOP VIEW)
8. SEG LCD P.C. BOARD (BOTTOM VIEW)
3-83 3-84
[ AMP PART ]
9. HIDEAWAY P.C. BOARD (TOP VIEW)
3-85 3-86
10. HIDEAWAY P.C. BOARD (BOTTOM VIEW)
3-87 3-88
11. TUNER P.C. BOARD (TOP VIEW) 12. TUNER P.C. BOARD (BOTTOM VIEW)
4-1
SECTION 4
CPD-03 DVD/CD CAR MODULE PART
CONTENTS
ELECTRICAL TROUBLESHOOTING GUIDE ..................................................................................4-2
1. DISC LOADING .........................................................................................................................4-2
2. FOCUS SEARCH AND LASER DIODE.....................................................................................4-3
3. SPINDLE ....................................................................................................................................4-4
4. FOCUS SERVO ........................................................................................................................4-4
5. TRACK SERVO..........................................................................................................................4-5
6. READ RF ...................................................................................................................................4-5
CIRCUIT DIAGRAMS .......................................................................................................................3-6
1. CIRCUIT DIAGRAM_1 ...............................................................................................................4-6
2. CIRCUIT DIAGRAM_2 ...............................................................................................................4-8
•
WAVEFORMS .............................................................................................................................4-10
PRINTED CIRCUIT DIAGRAMS ....................................................................................................3-12
1. MD P.C. BOARD ......................................................................................................................4-12
4-2
ELECTRICAL TROUBLESHOOTING GUIDE
Is disc loaded normally ?
Normal loading SW signal?
Check CN202 pin 4 and
IC201 pin 1
Normal loading motor signal?
NO
NO
NO
Check IC302 pin 2, 3,
CN303 connectivity and
Polarity (Figure 1, 2)
NO
NO
YES
YES
YES
YES
YES
Normal sled motor driver
power ?
Is The screen scrolled in uniform direction when don’t press
Touch Panel at Navi mode?
Normal sled motor drive
signal ?
Check IC301 pin 6, 7, CN301
pin 1, 2, 3, 4 (Figure 3, 4)
NO
Check CN302 pin 13
NO
Check IC301 pin 43
Continue Normal limit SW signal ?
1. DISC LOADING
4-3
Is optical lens moving vertically for searching focus?
Normal focus actuator
driving signal ?
Check IC301 pin 25, 26
and CN101 pin 1, 4
Is optical lens moving vertically for searching focus ?
NO
NO
NO
Check IC301 pin 22
NO
NO
YES
YES
YES
YES
Does laser turn on during
focus search ?
Does laser turn on during
focus search?
LDDV and LDCD output
properly ?
Check IC101 pin 3, 5, Q101,
Q103, Q102, and CN101
pin 7, 9
NO
Check IC101 pin 38, 45
Continue
2. FOCUS SEARCH AND LASER DIODE
4-4
Does spindle rotate
normally?
Normal spindle control signal
and hall sensor input?
Check IC301 pin 6 and
CN302 pin 4, 5, 6, 7, 8, 9,
10 (Figure 5)
Normal spindle
driver power ?
NO
NO
Check IC301 pin 43
NO
YES
YES
YES
Normal spindle driver output
from IC301 ?
NO
Check IC301 pin 37, 39,
40, and CN302 pin 1, 2, 3
(Figure 6)
Continue
3. SPINDLE
Focus on OK?
Normal focus actuator
driving signal?
Check IC301 pin 10, 25, 26,
and CN101 pin 1, 4
(Figure 7)
Normal focus error signal?
NO
NO
Check IC201 pin 109
(Figure 7)
NO
YES
YES
YES
Check disc
Continue
4. FOCUS SERVO
4-5
5. TRACK SERVO
Track on OK ?
DVD ?
Check IC201 pin
110 (Figure 8)
NO
Normal track error
signal ?
NO
CD ?
NO
Check IC201 pin
110, IC101 pin 1,
48 (Figure 8)
NO
Normal track actuator driving signal ?
NO
Check IC301 pin 9,
23, 24, and CN101
pin 2, 3 (Figure 8)
Check disc
YES YES
YES
Continue
Disc playback ? Normal RF signal?
NO
Check IC201 pin 98, 99,
IC101 pin 34 (Figure 9)
NO
YES
OK
6. READ RF
4-6 4-7
CIRCUIT DIAGRAMS
1. CIRCUIT DIAGRAM_1
1
3
5
4
2
4
6
7
8
9
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q R ST
[2][1]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
4-8 4-9
2. CIRCUIT DIAGRAM_2
7
8
9
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q R ST
[7]
[8]
[9]
WAVEFORMS
DISC LOADING MOTOR DRIVING SIGNAL (IC302 PIN 2, 3)
[ 1 ]
DISC UNLOADING MOTOR DRIVING SIGNAL (IC302 PIN 2, 3)
[ 2 ]
SLED MOTOR CONTROL SIGNAL (IC301 PIN 6, 7)
[ 3 ]
SLED STEP MOTOR DRIVING SIGNAL (CN301 PIN 1~4)
[ 4 ]
SPINDLE (IC301 PIN 6, CN302 PIN 6, 8, 10)
[ 5 ]
SPINDLE MOTOR DRIVING SIGNAL (IC301 PIN 37, 39, 40)
[ 6 ]
FE AND DRIVING SIGNAL (IC201 PIN 109, CN101 PIN 1, 4)
[ 7 ]
TE AND DRIVING SIGNAL (IC201 PIN 110, CN101 PIN 2, 3)
[ 8 ]
READ RF AND EQ RF (IC101 PIN 34, IC201 PIN 98, 99)
[ 9 ]
4-10 4-11
LOAD-
A+
SPD
A1
A2
A3
H1+
H2+
H3+
A-
B+
B-
FE
F+
F-
TE
T+
T-
RF
ARF
NARF
LOAD+
LOAD-
SIN1
SIN2
LOAD+
4-12 4-13
PRINTED CIRCUIT DIAGRAMS
1. MD P.C. BOARD
(TOP VIEW) (BOTTOM VIEW)
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