-4-
ERROR DISPLAYS
If an error occurs, one of the following displays is displayed. Take the measures described below to eliminate the problem.
Error Display
Cause
Measure
A CD is loaded upside-down inside the CD deck
and does not play.
Eject the disc then reload properly.
ERROR 6
ERROR 2
(iPod mode)
During the iPod analyse, failure to achieve the
iPod state or initialize the iPod driver, unusual
detection of iPod driver.
Switch to the iPod mode again, reset the unit and
iPod.
If an error display other than the ones described above appears, press the reset button.
A
CD is caught inside the CD deck and is not
ejected.
This is a failure of CD deck mechanism.
ERROR 2
ERROR 3
A
CD cannot be played due to scratches, etc.
Replace with a non-scratched, non-warped disc.
CD/MP3/
WMA
USB/iPod
052-3996-00
LC8783G0PA-5AE8-E
Main System Controller
EXPLANATION OF IC
Main section
CZ209/CZ209A
ERROR 3
(iPod mode)
During the playback, failure to achieve the iPod
state, unusual detection of iPod driver.
Switch to the iPod mode again.
ERROR 5
(iPod mode)
The connected iPod is not recognized.
Disconnect and reconnect the iPod.
ERROR 7
(USB mode)
USB memory device format error.
Disconnect and reconnect USB memory device. If
device still cannot be recognized, try replacing with
different USB memory device.
pin 44 : CD_LM
: O : CD loading signal output for CD dirver IC.
CD_LM="H", CD_EM="L"
pin 45 : N.C
: O : Not in use.
pin 46 : N.C
: O : Not in use.
pin 47 : SYS_MUTE
: O : System mute signal output.
pin 48 : N.C
: O : Not in use.
pin 49 : LCD_DI
: O : Connect to LCD driver IC DI pin.
pin 50 : LCD_DO
: IN : Connect to LCD driver IC DO pin.
pin 51 : LCD_CLK
: O : The clock pulse output to the LCD dirver IC.
pin 52 : LCD_CE
: O : The chip enable signal output to the LCD
dirver IC.
pin 53 : EVOL_DATA :I/O : The serial data output to the volume IC.
pin 54 : EVOL_CLK
: O : Clock pulse output to the volume IC.
pin 55 : VDD
: - : Positive supply voltage, connect to 5V.
pin 56 : VSS
: - : Connect to GND.
pin 57 : INT_1
: IN : The destination setting input.
pin 58 : INT_2
: IN : The destination setting input.
pin 59 : VER_1
: IN : Pefrence vlotage input for A/D converter.
pin 60 : VER_2
: IN : Pefrence vlotage input for A/D converter.
pin 61 : IPOD_CNT
: O : iPod IC power control.
pin 62 : IPOD-XIN
: O : iPod IC XIN input.
pin 63 : N.C
: IN : Not in use.
pin 64 : N.C
: IN : Not in use.
pin 65 : USB_OC
: IN : USB connector mute detection signal.
pin 66 : USB_PON
: O : The control signal output for V_BUS.
pin 67 : USB_IN
: IN : USB plug detection signal input.
pin 68 : DISP_REM
: O : The power supply control signal output for
LCD power and LCD backlight.
pin 69 : ILL_REM
: O : The power supply control signal output for
illumination.
pin 70 : KEY_INT
: IN : Key interrupting signal input.
pin 71 : INT_AMP REM: O : The control signal output to internal audio
power amplifier.
pin 72 : AMP_REM OU: O : The control signal output to internal audio
power amplifier.
pin 73 : AUTO_ANT
: O : Auto antena control signal output.
pin 74 : PHONE_INT
: IN : The telephone interrupt signal input.
pin 75 : N.C
: O : Not in use.
pin 76 : N.C
: IN : Connect to GND.
pin 77 : USB_RX
: O : Connect to USB micom RX pin.
pin 78 : USB_TX
: IN : Connect to USB micom TX pin.
pin 79 : JOG_CW
: IN : JOG key signal input.
pin 80 : JOG_CCW
: IN : JOG key signal input.
pin 81 : CD TEST
: O : For CD mecha test pin.
pin 82 : ILL_DET
: IN : illumination ON signal input.
pin 83 : CTRL
: O : Power supply ON signal input.
pin 84 : OFFSET_DET : IN : The power AMP OFFSET detection signal
input.
pin 85 : N.C
: IN : Connect to GND.
pin 86 : N.C
: O : Not in use.
pin 87 : VERG
: O : The reference voltage.
pin 88 : VSS
: - : Connect to GND.
pin 89 : VDD
: - : Positive voltage supply, connect to 5V.
Terminal Description
pin 1 : N.C
: O : Not in use.
pin 2 : N.C
: O : Not in use.
pin 3 : N.C
: O : Not in use.
pin 4 : B/U_DET
: IN : Backup detection signal input.
pin 5 : ACC_DET
: IN : ACC detection signal input.
pin 6 : REMCON
: IN : Remote controller signal input terminal.
pin 7 : N.C
: IN : Connect to GND.
pin 8 : RES
: IN : Reset signal input.
pin 9 : XT1
: IN : 32.768KHz crystal input, sub clock.
pin 10 : XT2
: O : 32.768KHz crystal output, sub clock.
pin 11 : VSS
: - : Connect to GND.
pin 12 : CF1
: IN : 13.5MHz crystal input, main clock.
pin 13 : CF2
: O : 13.5MHz crystal output, main clock.
pin 14 : VDD
: - : Positive supply voltage, connect to 5V.
pin 15 : USB_RST
: O : Connect to USB reset pin.
pin 16 : USB_SLP
: O : Connect to USB int pin.
pin 17 : IPOD-I/F
: O : Connect to USB iPod-I/F pin.
pin 18 : N.C
: IN : Connect to GND.
pin 19 : N.C
: IN : Connect to GND.
pin 20 : KEY_A/D
: IN : Input terminal of A/D converter for key
judgment.
pin 21 : AMP_MUTE
: O : Muting signal output to internal audio power
amplifier.
pin 22 : N.C
: IN : Connect to GND.
pin 23 : N.C
: IN : Connect to GND.
pin 24 : INT3
: IN : Connect to GND.
pin 25 : TEXT PORT
: O : For CD text pin, Hi=OK, Lo=NG.
pin 26 : CD_DI
: O : Connect to LC786920 DI pin.
pin 27 : CD_DO
: IN : Connect to LC786920 DO pin.
pin 28 : CD_CLK
: O : Connect to LC786920 CLK pin.
pin 29 : CD_CE
: O : The chip enable signal output to LC786920.
pin 30 : CD_MUTE
: IN : Connect to LC786920 CD_MUTE pin.
pin 31 : CD_RST
: O : Connect to LC786920 REST pin.
pin 32 : IF_REQ
: O : The tuner pack IF buffer control signal output.
pin 33 : SUB_RDY
: IN : Connect to USB_READY pin.
pin 34 : REG_RDY
: IN : Connect to REG_READY pin.
pin 35 : CD_INSW1
: IN : Connect to CD MECHA SW1.
pin 36 : CD_INSW2
: IN : Connect to CD MECHA SW2.
pin 37 : CD_DMUTE
: O : Connect to CD driver IC MUTE pin.
pin 38 : CD_S/L
: O : Connect to CD driver IC VIN-SW pin.
pin 39 : VSS
: - : Connect to GND.
pin 40 : VDD
: - : Positive supply voltage, connect to 5V.
pin 41 : CD_ERROR
: IN : Connect to CD_ERROR pin.
pin 42 : CD_LIMIT_SW: IN : Inside limit switch signal input.
pin 43 : CD_EM
: O : CD eject signal output for CD dirver IC.
CD_LM="L", CD_EM="H"
