2006 ACURA CSX audio

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Without Navigation
23-188Audio System
Circuit Diagram (cont’d)
3
G2 21 G1
SCTY
RADIO
K-LINE UNDER-DASH FUSE/RELAY BOX
AM/FM ANTENNA
UNDER-HOOD FUSE/RELAY BOX
() ()AM/FM ANTENNA LEAD
AM/FM ANTENNA SUBLEAD
G3
ILL A1
RED RADIO ACC
SCTY
RADIO
K-LINE Q8 Q4 Q1 Q14
LT BLU A6 A4 GRN
WHT
A17
VSP
ECM/PCM
BLU A14
PUR
MICU
ACC HOT in ACC (I) and ON (II)
ORN RED
WHT
ACC
BAT
IGNITION SWITCH
No. 23 (10 A)
No. 2 (IG) (50 A)
BATTERY
No. 1 (BAT) (100 A)
A10 A13
ILL GRY
ANT B
10 k
1.2 k
470
270
100
CH
( DOWN VOL VOL UP
( MODEBRN
B6
BRN
3.9 k
)
) CH
RED/BLK GRN/RED B7
PNK
GRN SW REMOTE
AUDIO
AUDIO
REMOTE
GND
9 4 3
10
AUDIO REMOTE SWITCH
BLK
G505
GND RADIO
A9
No.14(7.5A)FUSE
(In the under-dash
fuse/relay box)
DASH LIGHTS
BRIGHTNESS
CONTROLLER AM/FM
ANTENNA
AMPLIFIER
No.14(7.5A)FUSE
(In the under-dash
fuse/relay box) CABLE
REEL CABLE
REEL
DASH LIGHTS
BRIGHTNESS
CONTROLLER
D1
D4
C2
G2 No. 35
(7.5 A)
VSP A29
RADIOB
RF
SHRF
IN
AUDIO UNIT
08/08/21 14:09:48 61SNR030_230_0191
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23-189
AUDIO UNIT
LT BLU
R RR
RR
R
L RR RR
L
R
FR FR
R
L
FR YEL
PNK
PNK
LT GRN LT GRN
PNK
LT GRN GRY
GRY GRY BRN
BRN
BRN
A8
A16
A11 A2 BRN
GRY
A7
A15
A12 A3 BLU ORN
FR
L
DRIVER’S
DOOR SPEAKER
LEFT
TWEETERFRONT
PASSENGER’S
DOOR SPEAKER
LEFT
REAR SPEAKER
RIGHT
TWEETER RIGHT
REAR SPEAKER
1
2
21
1
2
21 12 2 1
B4
B3
B5
B15
B13
B14
3
2
1
4
5
AUXILIARY JACK ASSEMBLY
R AUX
L
AUX AUX DET SGND AUX
AUX
GND GRY
GND AUX AUX
SGND
BLU BRN
DET
AUX
WHT
AUX
L
YEL
AUX
R
GRN BUS
A13
R R E13
R A5 E5
R
A14
L L E14
E4
GA-NET
A10 E10
BUS GA-NET
E9
A9 A11 E11
E2
A2
A1 E1
E6
L
L A6
PNK
BLU
BLK
LT BLU
BLU
RED GRN
BLK
WHT
USB ADAPTER UNIT
A4
GA-NET BUS
BUS GA-NET GRY
BUS SH BUS SH AUDIO
4
USB
GND
B4
3 B3
USB
DATA
2
USB
DATA
B2
B1
USB
VBUS
B5
1
5
USB
SH
USB ADAPTER
AUX
GND SH
E3
BRN
A3
BRN
BUS SH
GA-NET BUS SH GA-NET AUDIO AUDIO AUDIO AUDIO
AUDIO AUDIO AUDIO AUDIO AUDIO
GRY
ACC SYSSYS
ACC
B
B GND
GND
:GA-NET
: Shielding
*:
The shielded wires have a heat-shrunk tube
insulating the outside of the wire. The color
of the insulating tube, typically black or dark gray,
may not match the color of the wire listed on the
schematic.
*
*
*
* *
08/08/21 14:09:49 61SNR030_230_0192
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Without Navigation
Serial Number Display Mode
Eight digits of the serial number (example 12345678)
23-190Audio System
Self-diagnostic Function
A
The audio system has a self-diagnostic function.
To obtain the audio unit serial number on a vehicle, do the following:
NOTE:
 This procedure can only be performed when the battery power is disconnected from the audio unit and the audio unit displays CODE.
 To obtain the navigation unit serial number, refer to ECU Info. in the navigation system diagnostic mode (see page 23-305).
1. Turn the ignition switch to ON (II).
2. Make sure the audio system is turned off.
3. Push and hold the preset No. 1 and No. 6 buttons.
4. While holding the buttons, push the VOL PUSH PWR knob (A) to ON.
5. Release the buttons and the self-diagnostic begins.
6. The display shows a 8 digit serial number.
7. Use all 8 numbers as the serial number when using the Interactive Network (iN) to retrieve the 5 digit anti-theft code.
8. To end the self-diagnostic function, turn the audio unit off, or turn the ignition switch to LOCK (0).
08/08/21 14:09:49 61SNR030_230_0193
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How to check for audio system condition
No. 3 button
No. 4 button
No. 5 button
FM button (Push and hold 5 sec.)
CD button (Push and hold 5 sec.)
23-191
A
NOTE: The audio unit must be in the code enter screen before performing the self-diagnostic function.
 The self diagnostic function does not find every problem with the audio system. Check any official H onda service
website for more information about the audio system.
1. Turn the ignition switch to ON (II).
2. Make sure the audio system is turned off.
3. Push and hold the preset No. 1 and No. 6 buttons.
4. While holding the buttons, push the VOL PUSH PWR knob (A) to ON.
5. Release the buttons and the self-diagnostic begins.
6. When you are in the self-diagnostic mode, pressing a preset button starts.
Entire LCD lighting/light-out mode: Turns on/off the entire LCD to show the presence or absence of an LCD failure.
The entire display must appear. If there are dead segments, replace the audio unit.
Duty indication mode (for the Illumination dim): Indicates the duty for the Illumination dim when the dash lights
are on.
Vehicle speed pulse indication mode: Indicates the vehicle speed pulse.
Reception level check mode: Indicates the reception level (dB). When entering the reception level check mode, the
AM/FM button is used to change the main/sub antenna. See Reception level indication for more information.
DRAM residual quantity indication mode: Indicates the DRAM residual quantity.
(cont’d)
08/08/21 14:09:49 61SNR030_230_0194
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ÎDisplay Specifications
Speaker check mode
23-192 Audio System
Self-diagnostic Function (cont’d)
Entry LCD Lighting
No. 3 button
Entry LCD Lights-outs
No. 3 button
Duty (for the illumination) indication
No. 4 button
Vehicle speed pulse indication
No. 5 button
Reception level indication
FM button
DRAM residual quantity indication
CD button
7. The end the self-diagnostic function, turn the audio unit off, or turn the ignition switch to LOCK (0).
8. Turn off the audio unit.
9. Push and hold the No. 1 and No. 3 buttons. While holding the buttons, push the VOL push PWR knob to ON. Release the buttons and the speaker check mode begins. A low-frequency hum should sound for about one
minute. Change the test speaker by pushing the SKIP button. If you find a speaker(s) with no sound, check the
speaker and harness connections. If the connections are good, replace the speaker, and retest.
10. To end the self-diagnostic function, turn the audio unit off, or turn the ignition switch to LOCK (0).
08/08/21 14:09:50 61SNR030_230_0195
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Reception level indication mode
Preperation:
23-193
This diagnostic screen checks the audio unit’s reception level. This level then can be used in the diagnosis of audio
unit reception quality. The reception level is displayed in decibels (dB)
 Pank the vehicle putdoors in an appropriate location for good radio reception.
 Tune to a powerful local FM radio station then write down the radio station number. 1. Enter the reception level indication mode in the self-dia gnostic function. The AM/FM antenna amplifier is on (A.
SEL or TP is not displayed in the audio-HVAC display).
2. Tune to the FM radio station you wrote down preperation using the T UNING knob, and note the decibel level of
that station when you release the button.
3. Press and release the A. SEL button to turn the AM/FM antenna amplifier off (A. SEL or TP is now displayed in the audio-HVAC display).
4. Tune to the FM radio station you wrote down in preperation using the T UNING knob, and note the decibel level of
that station when you release the button.
5. Press and release the A. SEL button to turn the AM/FM antenna amplifier back on (A. SEL or TP is not displayed in the audio-HVAC display.
6. Turn the ignition switch to LOCK (0) or audio unit off to exit the test mode.
7. Compare your results to a known-good, (make sure it is the same year and trim level) in the same location and
direction, and under the same environmental conditions.
08/08/21 14:09:50 61SNR030_230_0196
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CD Error Codes (with navigation)Error Code Displayed Possible Cause Solution
CD Error Codes (without navigation) Error Code Displayed Possible Cause Solution
CD Error Codes Error Code Displayed Possible Cause Solution
USB Error Codes Error Code Displayed Possible Cause Solution
23-194Audio System
Error Codes
The audio system displays error codes when a problem is detected with the disc changer, the disc, the tape player, the
XM radio, or the anti-theft code.
This is not a complete list of audio error codes. Refer to symptom troubleshooting, or go to any official Honda service
website for more service information.
DISC ERROR The system cannot read the disc because an audio or video DVD
is inserted into the unit. The CD
may be inserted upside down. Verify that the unit functions with a standard
mass production CD.
MECH ERROR There is a problem with the mechanism A CD label may be
jammed in the mechanism. Replace the navigation unit.




BAD DISC-PLEASE CHECK
OWNERS MANUAL PUSH
EJECT
CDlabeljammedinthe
mechanism.
CD eject mechanism or motor
is inoperative.
CD spindle motor won’t spin
up the CD.
The wrong type disc is
inserted.Press the EJECT button and hold it for 5
seconds. If the disc does not eject, try again. If
the disc still won’t eject, replace the unit.




HEAT ERROR CD player is too hot. This can
happen if the vehicle is parked
in the sunlight all day. The unit should function normally when it
cools off.
FORMAT Audio unit cannot read the files on the CD or CD-R. Current track is skipped. The next supported
track or file plays automatically.
Verify that CD, CD-R or CD-RW file names
endinCD-AorWMA.
Verify that CD, CD-R or CD-RW with
compressed music formats end in MP3 or
WMA.
Other file formats like I-tunes or Ogg are not
recognized.
WMA files may have (DRM) copy protection
and cannot be read.


FILE ERROR The audio unit cannot read the
file(s). Check the files in the USB device. There is a
possibility that the files have been damaged.
MEDIA ERROR Unsupported USB device is connected. Connect the applicable USB device. (see
Owner’s Manual)
USB NO DATA USB device is not connected. If the code appears when the USB devices is connected, go to USB device does not function:With navigation (see page 23-238)
Without navigation (see page 23- 241)
08/08/21 14:09:50 61SNR030_230_0197
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XM Error Codes
Error Code Displayed Possible Cause Solution
Audio Unit Error Codes Error Code Displayed Possible Cause Solution
23-195
LOADING XM radio is acquiring audio or
program information. Wait until the radio receives the information.
(XM) OFF AIR XM channel not in service. Try another XM channel.
(XM) NO SIGNAL Loss of signal. Both terrestrial and satellite antennas have lost
signal. Park the vehicle outside with a clear
view of the southern horizon.
(XM) UPDATING XM radio is receiving
information update from the
network. This message disappears once the update
finishes.
(XM) CHECK ANTENNA XM antenna error. Repair open or short in the satellite antenna.
Substitute the XM antenna with a known-good
one, and recheck. If the error is gone, replace
the original XM antenna. If the error is still
present, replace the antenna lead.
(XM) ANTENNA ERROR
No signal from XM. Check a known-good vehicle with XM radio. If
the known-good vehicle has the same
symptoms, contact XM Satellite Radio at
800-852-9696.
CODE ERROR 1 Anti-theft code mismatch
(1 try). Enter the correct anti-theft code.
CODE ERROR E Anti-theft code mismatch
(10 try). Remove the No. 23 (10 A) fuse in the under-
hood fuse/relay box, then reinsert it. You will
have 10 more tries to enter the correct anti-
theft code.
NOTE: Do XM error codes checks with the vehicle parked outside with a clear view of the southern horizon.
st
th
08/08/21 14:09:50 61SNR030_230_0198
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