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Clarion CX501 Service Manual

Clarion CX501
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-6-
CX501/CX501B/CX501A
1.Terminal Description
pin 1 : EFMIN :
IN
: RF signal input.
pin 2 : RFOUT : O : RF signal output.
pin 3 : LPF : - : RF signal DC level detection low-pass
filter capacitor connection.
pin 4 : PHLPF : - : Defect detection low-pass filter capacitor
connection.
pin 5 : AIN :
IN
: A signal input.
pin 6 : CIN :
IN
: C signal input.
pin 7 : BIN :
IN
:Bsi
g
nal input.
pin 8 : DIN :
IN
: D signal input.
pin 9 : SLCISET : O : SLCO output current setting resistor
connection.
pin 10 : RFMON : - : IC internal analog signal monitor 1.
pin 11 : VREF : O : VREF voltage output.
pin 12 : JITTC : - : Jitter detection capacitor connection.
pin 13 : EIN :
IN
: E signal input.
pin 14 : FIN :
IN
: F signal input.
p
in 15 : TEOUT : O : TE si
g
nal out
p
ut.
pin 16 : TEIN :
IN
: TE signal input used for TES signal
generation.
pin 17 : LDD : O : Laser power control signal output.
pin 18 : LDS :
IN
: Laser power detection signal input.
pin 19 : AVSS : - : Analog system ground. This pin must be
connected to the 0V level.
pin 20 : AVDD : - : Analog system power supply.
pin 21 : FDO : O : Focus control si
g
nal output.
pin 22 : TDO : O : Tracking control signal output.
pin 23 : SLDO : O : Sled control signal output.
pin 24 : SPDO : O : Spindle control signal output.
pin 25 : VVDD1 : - : EFMPLL power supply.
pin 26 : PDOUT1 : O : EFMPLL charge pump output 1
pin 27 : PDOUT0 : O : EFMPLL charge pump output 0.
pin 28 : PCNCNT :
IN
: EFMPLL charge pump control voltage input.
pin 29 : PCKIST :
IN
: EFMPLL charge pump current setting
resistor connection
p
in.
pin 30 : VVSS1 : - : EFMPLL ground.
This pin must be connected to the 0V level.
pin 31 : GP10 : I/O : General purpose I/O port with pull down resistor
pin 32 : GP11 : I/O : General purpose I/O port with pull down resistor
pin 33 : GP12 : I/O : General purpose I/O port with pull down resistor
pin 34 : GP13 : I/O : General purpose I/O port with pull down resistor
pin 35 : DVDD : - : Digital system power supply.
pin 36 : DVSS : - : Di
g
ital s
y
stem
g
round. This pin must be
connected to the 0V level.
pin 37 : GP43 : I/O : General purpose I/O port with pull down resistor
pin 38 : GP44 : I/O : General purpose I/O port with pull down resistor
pin 39 : GP45 : I/O : General purpose I/O port with pull down resistor
pin 40 : DVDD : - : Digital system power supply.
pin 41 : DVSS : - : Digital system ground. This pin must be
connected to the 0V level.
pin 42 : DVDD15 :
IN
: Capacitor connection pin for internal re
g
ulator.
051-6754-00 LC786960 CD System controller
p
in 1 : TR-A :
IN
: Photo sensor si
g
nal in
p
ut from the CD
mechanism.
pin 2 : TR-B :
IN
: Photo sensor signal input from the CD
mechanism.
pin 3 : INT1 :
IN
: The initial setting input.
pin 4 : INT2 :
IN
: The initial setting input.
pin 5 : INT3 :
IN
: The initial setting input.
pin 6 : TEST MODE :
IN
: For the test.
pin 7 : TEST : -
: For the test.
p
in 8 : RES# :
IN
: Reset si
g
nal in
p
ut.
pin 9 : HD-ON : O : HD power supply control s ignal.
pin 1 0 : VREG :
IN
: Regulator output.
pin 11 : VSS : -
: Ground.
p
in 12 : XXIN :
IN
:Cr
y
stal connection.
pin 13 : XOUT : O : Crystal connection.
pin 14 : VDD : -
: Positive voltage supply.
pin 15 : SW1 :
IN
: Through mode setting.
p
in 16 : SW2 :
IN
:Throu
g
h mode settin
g
.
pin 17 : KEY-A/D :
IN
: Input terminal of A/D converter for Key
judgment.
pin 18 : CD-TEST : O
:Fortest.
p
in 19 : OFFSET DET :
IN
: The emer
g
enc
y
si
g
nal in
p
ut from the
p
ower IC.
pin 20 : N.C :
IN
: Ground.
pin 21 : DISP+B-REM : O
: The power supply control signal output
for the LCD driv e r.
p
in 22 : N.C :
IN
: Ground.
pin 23 : DRV-MUTE : O : Drive mute signal output to the CD IC.
pin 24 : RDS-DATA(E) :
IN
:
Not in use.
pin 25 : JOG-CCW :
IN
: JOG-CCW rotation signal capture terminal.
pin 26 : JOG-CW :
IN
: JOG-CW signal capture terminal.
pin 27 : ILLM-DET :
IN
: Illumination ON s ignal input.
pin 28 : TUNER SCL : O
: TUNER SCL communication terminal.
pin 29 : TUNER SDA : I/O
: TUNER SDA communication terminal.
pin 30 : N.C :
IN
: Ground.
p
in 31 : IPOD-RX :
IN
:iPodsi
g
nal in
p
ut.
pin 32 : IPOD-TX : O : iPod serial output.
pin 3 3 : MIC-SELECT : O
: The MIC position(LOW)/extraposition(HI)
select.
p
in 34 : DSC-CT12 : O : 12MHz cr
y
stal oscillation switch of CD IC
control .
pin 35 : DSC-CT13 : O
: 12MHz crystal oscillation switch of CD IC
control .
p
in 36 : Z-MUTE-CUT : O : 0 data mute cuttin
g
out
p
ut
p
ort.
(CD:HI(don't cut) excluding CD:LOW(cut))
pin 37 : RDS-CLK :
IN
:
Not in use.
pin 38 : USB IN :
IN
: USB input terminal.
p
in 39 : EVOL-CLK : O : Clock
p
ulse out
p
ut to the volume IC.
pin 40 : EVOL-DATA : I/O : The serial data output to the volume IC.
pin 41 : N.C :
IN
: Ground.
pin 42 : CMD-ERR :
IN
: CD ERROR signal input.
p
in 43 : CD-MUTE :
IN
:
CD muting signal output.
pin 44 : N.C :
IN
: Ground.
pin 45 : VDD : -
: Positive voltage supply.
pin 46 : VSS : -
: Ground.
pin 47 : N.C :
IN
: Ground.
pin 48 : AMP REM : O
: The control signal output to internal audio
power amplifier.
pin 49 : DSP-SCK : O : CD IC DSP_SCK communication line .
pin 5 0 : DSP-SI :
IN
:CDICDSP_SIcommunicationline.
p
in 51 : DSP-SO : O : CD IC DSP_SO communication li ne.
pin 5 2 : DSP-CE : O : CD IC DSP_CE communicatio n line.
pin 53 : N.C :
IN
: Ground.
pin 5 4 : KEY-INT :
IN
: Key interrupting s ignal input.
p
in 55 : USB-EN : O : USB-IN in
p
ut termminal.
pin 56 : LDCONT : O : Loading signal output.
pin 5 7 : AMP-MUTE : O
: Muting signal output to the Audio Power
Amplifier.
p
in 58 : BLINK-LED : O : BLINK LED drive out
p
ut.
pin 5 9 : DSP-RESET : O : CD IC DSP-RESET output terminal.
pin 60 : N.C :
IN
: Ground.
pin 61 : DSP-BUSY :
IN
: CD IC DSP-BUSY output terminal.
p
in 62 : INT-AMPREM : O : INT_AMPREM si
g
nal out
p
ut.
pin 63 : LCD-CE : O : Chip select signal output to the LCD driver.
pin 64 : LCD SI/SO : I/O
: The serial data input/output to the LCD driver.
pin 65 : LCD-CLK : O
: The clock pulse output to the LCD driver.
p
in 66 : USB-OC :
IN
:
USB over current.
pin 67 : T BASE : O :
Time base confirmation
p
in.
pin 68 : N.C :
IN
: Ground.
pin 69 : HD-RX :
IN
: HD signal input.
pin 70 : HD-TX : O
: HD serial output.
pin 71 : ACC-DET :
IN
:
ACC detection si
g
nal in
p
ut.
pin 72 : B/U DET :
IN
:
Backup detection signal input.
IC101 LC88F40HOPAU-QIP Main Sys tem controller
EXPLANATION OF IC
1.Terminal Description
pin 73 : REMOCON :
IN
:
Remote controller signal input terminal.
pin 7 4 : CATS-DET :
IN
:
CATS detection signal input.
pin 75 : SIRI-RX :
IN
: SIRIUS signal input.
p
in76 :SIRI-TX : O :SIRIUS serial out
p
ut.
pin 77 : TEST OUT : O :
HD / SSP / IPOD dia
g
nostic results
p
in.
pin 78 : ILL-REM : O :
The power supply ON signal output for the
illumination.
p
in 79 : VDD : - :
Positive volta
g
esu
pp
l
y
.
pin 80 : VSS : - : Ground.
pin 81 : E2P SCL : O :
24LC256M E3P ROM communication signal.
pin 82 : E2P SDA : I/O :
24LC256M E2P ROMcommunication signal.
p
in 83 : AUTO ANT : O :
Auto antena sin
g
al ou
p
ut.
pin 8 4 : S-RESET : O :
Reset si
g
nal in
p
ut.
pin 85 : CTRL : O :
Power supply ON signal output.
pin 86 : HD-DET :
IN
:
HD detection signal input.
pin 87 : BT-RX :
IN
: Bluetooth signal input.
pin 88 : BT-TX : O : Bluetooth serial output.
pin 89 : REM ON : O : Remote controller signal input terminal.
pin 90 : SYSTEM-MUT
:O:
System muting signal output.
pin 91 : N.C :
IN
: Ground.
p
in 92 : N.C :
IN
: Ground.
pin 93 : PHONE INT :
IN
: The telephone interrupt signal input.
pin 94 : N.C :
IN
: Ground.
pin 95 : NC(CHUCK) :
IN
: CD MECHA CHUCK.
p
in 96 : VDD : - : Positive volta
g
esu
pp
l
y
.
pin 97 : VSS : - : Ground.
pin 98 : LPFO : - : PLLVCO connection terminal for LPF.
pin 99 : LIMIT :
IN
: Inside limit switch signal input for the pickup.
p
in 100 : LDMUTE : O : Mutin
g
si
g
nal out
p
ut to the CD mechanism.

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Clarion CX501 Specifications

General IconGeneral
MP3 playbackYes
Product colorBlack
Volume controlDigital
USB version2.0
Bluetooth profilesA2DP, AVRCP, HFP, HSP, OPP, PBAP
USB ports quantity1
Amplifier output power200 W
Key illumination colorBlue

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