Pioneer DEH-X4600BT, DEH-X4650BT, DEH-X4690BT, DEH-4600BT Service manual

ORDER NO.

PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, Japan

PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

PIONEER CORPORATION 2013

CRT5371

DEH-X4600BT/XNUC

CD RDS RECEIVER

DEH-X4600BT/XNUC

DEH-X4600BT/XSUC
DEH-X4650BT/XNGS
DEH-X4650BT/XNCS
DEH-X4690BT/XNID
DEH-4600BT/XNEW5

This service manual should be used together with the following manual(s):

Model No. Order No. Mech. Module Remarks

CX-3287

CRT4759 S11.6STD CD Mech. Module : Circuit Descriptions, Mech. Descriptions, Disassembly

K-ZZZ JULY 2013 Printed in Japan

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SAFETY INFORMATION

CAUTION

Where in a manufacturer’s service documentation, for example in circuit diagrams or lists
of components, a symbol is used to indicate that a specific component shall be replaced only
by the component specified in that documentation for safety reasons, the following symbol shall
be used:

This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.
Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair
complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.
If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so
and refer the repair to a qualified service technician.

CAUTION:

USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE
SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.

- Safety Precautions for those who Service this Unit.
When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable
results.

Caution:

1. During repair or tests, minimum distance of 13 cm from the focus lens must be kept.

2. During repair or tests, do not view laser beam for 10 seconds or longer.

WARNING

This product may contain a chemical known to the State of California to cause cancer, or birth defects or
other reproductive harm.
Health & Safety Code Section 25249.6 - Proposition 65

WARNING!

The AEL (accessible emission level )of the laser power output is less than CLASS 1
but the laser component is capable of emitting radiation exceeding the limit for
CLASS 1.
A specially instructed person should do servicing operation of the apparatus.

CAUTION

Except DEH-X4600BT/XSUC DEH-X4600BT/XSUC

This product is a class 1 laser product classi­fied under the Safety of laser products, IEC
60825-1:2007.

CAUTION

This product is a class 1 laser product classi­fied under the Safety of laser products, IEC
60825-1:2007, and contains a class 1M laser
module. To ensure continued safety, do not re­move any covers or attempt to gain access to
the inside of the product. Refer all servicing to
qualified personnel.

CAUTION—CLASS 1M INVISIBLE LASER
RADIATION WHEN OPEN, DO NOT VIEW
DIRECTLY WITH OPTICAL INSTRUMENTS.

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Laser diode characteristics

Wave length : 785 nm to 814 nm

Maximum output : 1 190 µW(Emitting period : unlimited)

Additional Laser Caution

Transistors Q101 in PCB drive the laser diodes.
When Q101 is shorted between their terminals, the laser diodes will radiate beam.
If the top cover is removed with no disc loaded while such short-circuit is continued,
the naked eyes may be exposed to the laser beam.

CAUTION

Danger of explosion if battery is incorrectly replaced.
Replaced only with the same or equivalent type recommended by the manufacturer.
Discord used batteries according to the manufacturer's instructions.

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CONTENTS

SAFETY INFORMATION..................................................................................................................................... 2

1. SERVICE PRECAUTIONS............................................................................................................................... 5

1.1 SERVICE PRECAUTIONS ........................................................................................................................ 5

1.2 NOTES ON SOLDERING .......................................................................................................................... 5

2. SPECIFICATIONS............................................................................................................................................ 6

2.1 SPECIFICATIONS ..................................................................................................................................... 6

2.2 DISC/CONTENT FORMAT ...................................................................................................................... 10

3. BASIC ITEMS FOR SERVICE.........................................................................................................................11

3.1 CHECK POINTS AFTER SERVICING......................................................................................................11

3.2 PCB LOCATIONS .....................................................................................................................................11

3.3 JIGS LIST ................................................................................................................................................ 12

3.4 CLEANING............................................................................................................................................... 12

4. BLOCK DIAGRAM.......................................................................................................................................... 14

5. DIAGNOSIS.................................................................................................................................................... 17

5.1 OPERATIONAL FLOWCHART................................................................................................................ 17

5.2 ERROR CODE LIST ................................................................................................................................ 18

5.3 CONNECTOR FUNCTION DESCRIPTION............................................................................................. 22

6. SERVICE MODE ............................................................................................................................................ 23

6.1 DISPLAY TEST MODE 1 ......................................................................................................................... 23

6.2 DISPLAY TEST MODE 2 ......................................................................................................................... 24

6.3 SOFTWARE VERSION UP METHOD..................................................................................................... 25

6.4 CD TEST MODE...................................................................................................................................... 26

7. DISASSEMBLY .............................................................................................................................................. 27

8. EACH SETTING AND ADJUSTMENT ........................................................................................................... 33

8.1 CD ADJUSTMENT................................................................................................................................... 33

8.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT.................................................... 34

8.3 PCL OUTPUT CONFIRMATION.............................................................................................................. 36

9. EXPLODED VIEWS AND PARTS LIST.......................................................................................................... 38

9.1 PACKING ................................................................................................................................................. 38

9.2 EXTERIOR............................................................................................................................................... 42

9.3 CD MECHANISM MODULE..................................................................................................................... 44

10. SCHEMATIC DIAGRAM............................................................................................................................... 46

10.1 TUNER AMP UNIT (GUIDE PAGE) ....................................................................................................... 46

10.2 KEYBOARD UNIT.................................................................................................................................. 52

10.3 CD CORE UNIT (S11.6VA) .................................................................................................................... 54

10.4 CD CORE UNIT (S11.6STD) ................................................................................................................. 56

10.5 BT UNIT ................................................................................................................................................. 58

10.6 WAVEFORMS ........................................................................................................................................ 60

11. PCB CONNECTION DIAGRAM.................................................................................................................... 62

11.1 TUNER AMP UNIT................................................................................................................................. 62

11.2 KEYBOARD UNIT .................................................................................................................................. 66

11.3 CD CORE UNIT (S11.6VA) .................................................................................................................... 68

11.4 CD CORE UNIT (S11.6STD).................................................................................................................. 70

11.5 BT UNIT ................................................................................................................................................. 72

12. ELECTRICAL PARTS LIST .......................................................................................................................... 73

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1. You should conform to the regulations governing the product (safety, radio and noise, and other
regulations), and should keep the safety during servicing by following the safety instructions
described in this manual.

2. Before disassembling the unit, be sure to turn off the power. Unplugging and plugging the connectors
during power-on mode may damage the ICs inside the unit.

3. To protect the pickup unit from electrostatic discharge during servicing, take an appropriate treatment
(shorting-solder) by referring to "the DISASSEMBLY".

4. After replacing the pickup unit, be sure to check the grating.

5. Be careful in handling ICs. Some ICs such as MOS type are so fragile that they can be damaged by
electrostatic induction.

6. Notes about installation and pin number description of Power IC (IC301: PA2032A)
The Power IC, PA2032A used on tha Tuner Amp Unit is a 25 pin IC.
The same PCB of the Tuner Amp Unit is used for other models that use a 27 pin IC, too.
So, the PCB has lands for a 27 pin IC.
When you replace the Power IC, install the Power IC onto 25 pins (2- 26 pin) located in the center of 27 pins for IC301.

Therefore, when you check the Power IC on the block diagram, the schematic diagram and the PCB connection
diagram, you have to pay attention as follows.

BLOCK DIAGRAM SCHEMATIC DIAGRAM

The pin number of left side is a number
on the PCB (silk printing).

The pin number of right side (in the IC frame)
means the pin number of IC itself.

The pin number is a number on the PCB
(silk printing).
The number in parentheses means the
pin number of IC itself.

10 (9)

8 (7)

6 (5)

4 (3)

26 (25)

H-SW

12 (11)

13 (12)

23 (22)

2 (1)

OFF.DET

No connection

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

No connection

For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit.
Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs
accompanied by reworking of soldering.

Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 C.
Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 C in general, although
the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of
the soldering iron.

Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting
temperatures (hard to melt/easy to harden).

The following lead-free solders are available as service parts:
Parts numbers of lead-free solder:
GYP1006 1.0 in dia.
GYP1007 0.6 in dia.
GYP1008 0.3 in dia.

1. SERVICE PRECAUTIONS

1.1 SERVICE PRECAUTIONS

1.2 NOTES ON SOLDERING

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2. SPECIFICATIONS

General

Power source ...................14.4 V DC (10.8 V to 15.1 V al-

lowable)

Grounding system ............Negative type

Maximum current consumption

..................................10.0 A

Dimensions (W × H × D):
DIN

Chassis ............................ 178mm × 50 mm × 165mm

(7 in. × 2 in. × 6-1/2in.)

Nose ................................ 188mm × 58 mm × 16 mm

D

Chassis ............................ 178mm × 50 mm × 165mm

(7 in.× 2 in.× 6-1/2 in.)

Nose ................................ 170mm× 46 mm × 16mm

(6-3/4 in. × 1-3/4 in.× 5/8 in.)

Weight ............................. 1 kg (2.2 lbs)

Audio

Maximum power output ... 50 W × 4

70 W × 1/2 Ω (for subwoofer)

Continuous power output

................................... 22W × 4 (50Hz to 15000 Hz,

5 % THD, 4 Ω load, both chan-

nels driven)

Load impedance .............. 4 Ω (4 Ω to 8 Ω allowable)

Preout maximum output level

................................... 2.0 V

Loudness contour ............ +10dB (100Hz), +6.5 dB

(10 kHz) (volume: –30 dB)
Equalizer (5-Band Graphic Equalizer):

Frequency........................ 80 Hz/250 Hz/800 Hz/2.5 kHz/

8 kHz

Equalization range ........... ±12 dB (2 dB step)

Subwoofer (mono):

Frequency........................ 50 Hz/63Hz/80 Hz/100 Hz/

125 Hz/160 Hz/200 Hz

Slope ...............................–12 dB/oct,–24 dB/oct

Gain ................................ +6 dB to –24dB

Phase .............................. Normal/Reverse

CD player

System ............................Compact disc audio system

Usable discs ....................Compact disc

Signal-to-noise ratio ......... 94 dB (1 kHz) (IHF-A network)

Number of channels ........ 2 (stereo)

MP3 decoding format ...... MPEG-1 & 2 Audio Layer 3

WMA decoding format ..... Ver. 7, 7.1, 8, 9, 10, 11, 12 (2 ch

audio)
(Windows Media Player)

WAV signal format ...........Linear PCM & MS ADPCM

(Non-compressed)

USB

USB standard specification

................................... USB 2.0 full speed

Maximum current supply

................................... 1A

USB Class ....................... MSC (Mass Storage Class)

File system....................... FAT12, FAT16, FAT32

MP3 decoding format ...... MPEG-1 & 2 Audio Layer 3

WMA decoding format ..... Ver. 7, 7.1, 8, 9, 10, 11, 12 (2 ch

audio)
(Windows Media Player)

WAV signal format ...........Linear PCM & MS ADPCM

(Non-compressed)

FM tuner

Frequency range ..............87.9 MHz to 107.9 MHz

Usable sensitivity ............. 9dBf (0.8 µV/75Ω, mono, S/N:

30 dB)

Signal-to-noise ratio ......... 72 dB (IHF-A network)

AM tuner

Frequency range .............. 530 kHz to 1 710 kHz

Usable sensitivity ............. 25µV (S/N: 20 dB)

Signal-to-noise ratio ......... 62 dB (IHF-A network)

Bluetooth

Version ............................Bluetooth 3.0 certified

Output power ................... +4dBm Maximum

(Power class 2)

CEA2006 Specifications

Power output ................... 14 W RMS × 4 Channels (4 Ω

and

1 % THD+N)

S/N ratio .......................... 91dBA(reference: 1 W into

4 Ω)

Note

Specifications and the design are subject to
modifications without notice.

Backup current.................. 4.0 mA or less

DEH-X4600BT/XNUC, DEH-X4600BT/XSUC

Securing the front panel

The front panel can be secured with the sup­plied screw.

Screw
(BPZ20P060FTC) (UC)
(XXX7020) (Except UC)

2.1 SPECIFICATIONS

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DEH-X4650BT/XNCS

General

Rated power source .........14.4 V DC

(allowable voltage range:

12.0 V to 14.4 V DC)

Grounding system ............Negative type

Maximum current consumption

..................................10.0 A

Dimensions (W × H × D):
DIN

Chassis ............................ 178mm × 50 mm × 165mm

Nose ................................ 188mm × 58 mm × 16 mm

D

Chassis ............................ 178mm × 50 mm × 165mm

Nose ................................ 170mm × 46 mm × 16 mm

Weight ............................. 1 kg

Audio

Maximum power output ... 50 W × 4

70 W × 1/2 Ω (for subwoofer)

Continuous power output

................................... 22W × 4 (50Hz to 15000 Hz,

5 % THD, 4 Ω load, both chan-

nels driven)

Load impedance .............. 4 Ω (4 Ω to 8 Ω allowable)

Preout maximum output level

................................... 2.0 V

Loudness contour ............ +10dB (100 Hz), +6.5 dB

(10 kHz) (volume: –30 dB)
Equalizer (5-Band Graphic Equalizer):

Frequency........................ 80 Hz/250 Hz/800 Hz/2.5 kHz/

8 kHz

Equalization range ........... ±12 dB (2 dB step)

Subwoofer (mono):

Frequency........................ 50 Hz/63Hz/80Hz/100 Hz/

125 Hz/160 Hz/200 Hz

Slope ...............................–12 dB/oct, –24 dB/oct

Gain ................................ +6 dB to –24dB

Phase .............................. Normal/Reverse

Backup current................. 4.0 mA or less

CD player

System ............................Compact disc audio system

Usable discs ....................Compact disc

Signal-to-noise ratio ......... 94 dB (1 kHz) (IEC-A network)

Number of channels ........ 2 (stereo)

MP3 decoding format ...... MPEG-1 & 2 Audio Layer 3

WMA decoding format ..... Ver. 7, 7.1, 8, 9, 10, 11, 12 (2 ch

audio)
(Windows Media Player)

WAV signal format ...........Linear PCM & MS ADPCM

(Non-compressed)

USB

USB standard specification

................................... USB 2.0 full speed

Maximum current supply

................................... 1A

USB Class ....................... MSC (Mass Storage Class)

File system....................... FAT12, FAT16, FAT32

MP3 decoding format ......MPEG-1 & 2 Audio Layer 3

WMA decoding format ..... Ver. 7, 7.1, 8, 9, 10, 11, 12 (2 ch

audio)
(Windows Media Player)

WAV signal format ...........Linear PCM & MS ADPCM

(Non-compressed)

FM tuner

Frequency range .............. 87.5 MHz to 108.0MHz

Usable sensitivity ............. 9dBf (0.8µV/75 Ω, mono, S/N:

30 dB)

Signal-to-noise ratio ......... 72 dB (IEC-A network)

AM tuner

Frequency range .............. 531kHz to 1 602 kHz (9 kHz)

530 kHz to 1 640kHz (10 kHz)

Usable sensitivity ............. 25µV (S/N: 20 dB)

Signal-to-noise ratio ......... 62 dB (IEC-A network)

Bluetooth

Version ............................Bluetooth 3.0 certified

Output power ................... +4dBm Maximum

(Power class 2)

Note

Specifications and the design are subject to
modifications without notice.

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DEH-X4650BT/XNGS

General

Rated power source .........14.4 V DC

(allowable voltage range:

12.0 V to 14.4 V DC)

Grounding system ............Negative type

Maximum current consumption

..................................10.0 A

Dimensions (W × H × D):
DIN

Chassis ............................ 178mm × 50 mm × 165mm

Nose ................................ 188mm × 58 mm × 16 mm

D

Chassis ............................ 178mm × 50 mm × 165mm

Nose ................................ 170mm × 46 mm × 16 mm

Weight ............................. 1 kg

Audio

Maximum power output ... 50 W × 4

70 W × 1/2 Ω (for subwoofer)

Continuous power output

................................... 22W × 4 (50Hz to 15000 Hz,

5 % THD, 4 Ω load, both chan-

nels driven)

Load impedance .............. 4 Ω (4 Ω to 8 Ω allowable)

Preout maximum output level

................................... 2.0 V

Loudness contour ............ +10dB (100Hz), +6.5 dB

(10 kHz) (volume: –30 dB)
Equalizer (5-Band Graphic Equalizer):

Frequency........................ 80 Hz/250 Hz/800 Hz/2.5 kHz/

8 kHz

Equalization range ........... ±12 dB (2 dB step)

Subwoofer (mono):

Frequency........................ 50 Hz/63 Hz/80 Hz/100 Hz/

125 Hz/160 Hz/200 Hz

Slope ...............................–12 dB/oct, –24 dB/oct

Gain ................................ +6 dB to –24dB

Phase .............................. Normal/Reverse

CD player

System ............................Compact disc audio system

Usable discs ....................Compact disc

Signal-to-noise ratio ......... 94 dB (1 kHz) (IEC-A network)

Number of channels ........ 2 (stereo)

MP3 decoding format ...... MPEG-1 & 2 Audio Layer 3

WMA decoding format ..... Ver. 7, 7.1, 8, 9, 10, 11, 12 (2 ch

audio)
(Windows Media Player)

WAV signal format ...........Linear PCM & MS ADPCM

(Non-compressed)

USB

USB standard specification

................................... USB 2.0 full speed

Maximum current supply

................................... 1A

USB Class ....................... MSC (Mass Storage Class)

File system....................... FAT12, FAT16, FAT32

MP3 decoding format ...... MPEG-1 & 2 Audio Layer 3

WMA decoding format ..... Ver. 7, 7.1, 8, 9, 10, 11, 12 (2 ch

audio)
(Windows Media Player)

WAV signal format ........... Linear PCM & MS ADPCM

(Non-compressed)

FM tuner

Frequency range ..............87.5 MHz to 108.0 MHz

Usable sensitivity ............. 9dBf (0.8µV/75 Ω, mono, S/N:

30 dB)

Signal-to-noise ratio ......... 72 dB (IEC-A network)

MW tuner

Frequency range .............. 531kHz to 1 602 kHz (9 kHz)

530 kHz to 1 640kHz (10 kHz)

Usable sensitivity ............. 25 µV (S/N: 20dB)

Signal-to-noise ratio ......... 62 dB (IEC-A network)

SW tuner

Frequency range .............. 2 300kHz to 7735 kHz

(2 300 kHz to 2495 kHz,
2 940 kHz to 4215 kHz,
4 540 kHz to 5175 kHz,
5 820 kHz to 6455 kHz,
7 100 kHz to 7735 kHz)
9 500 kHz to 21975 kHz
(9 500 kHz to 10135 kHz,
11 580 kHz to 12215 kHz,
13 570 kHz to 13870 kHz,
15 100 kHz to 15735 kHz,
17 500 kHz to 17985 kHz,
18 015 kHz to 18135 kHz,

21 340 kHz to 21975 kHz)

Usable sensitivity ............. 28 µV (S/N: 20dB)

Signal-to-noise ratio......... 62 dB (IEC-A network)

Bluetooth

Version ............................Bluetooth 3.0 certified

Output power ................... +4dBm Maximum

(Power class 2)

Note

Specifications and the design are subject to
modifications without notice.

Backup current.................. 4.0 mA or less

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DEH-X4690BT/XNID

General

Rated power source .........14.4 V DC

(allowable voltage range:

12.0 V to 14.4 V DC)

Grounding system ............Negative type

Maximum current consumption

..................................10.0 A

Dimensions (W × H × D):
DIN

Chassis ............................ 178mm × 50 mm × 165mm

Nose ................................ 188mm × 58 mm × 16 mm

D

Chassis ............................ 178mm × 50 mm × 165mm

Nose ................................ 170mm × 46 mm × 16 mm

Weight ............................. 1 kg

Audio

Maximum power output ... 50 W × 4

70 W × 1/2 Ω (for subwoofer)

Continuous power output

................................... 22W × 4 (50Hz to 15000 Hz,

5 % THD, 4 Ω load, both chan-

nels driven)

Load impedance .............. 4 Ω (4 Ω to 8 Ω allowable)

Preout maximum output level

................................... 2.0 V

Loudness contour ............ +10dB (100 Hz), +6.5 dB

(10 kHz) (volume: –30 dB)
Equalizer (5-Band Graphic Equalizer):

Frequency........................ 80 Hz/250 Hz/800 Hz/2.5 kHz/

8 kHz

Equalization range ........... ±12 dB (2 dB step)

Subwoofer (mono):

Frequency........................ 50 Hz/63Hz/80 Hz/100 Hz/

125 Hz/160 Hz/200 Hz

Slope ............................... –12 dB/oct, –24 dB/oct

Gain ................................ +6 dB to –24dB

Phase .............................. Normal/Reverse

Backup current.................. 4.0 mA or less

CD player

System ............................Compact disc audio system

Usable discs ....................Compact disc

Signal-to-noise ratio ......... 94 dB (1 kHz) (IEC-A network)

Number of channels ........ 2 (stereo)

MP3 decoding format ...... MPEG-1 & 2 Audio Layer 3

WMA decoding format ..... Ver. 7, 7.1, 8, 9, 10, 11, 12 (2 ch

audio)
(Windows Media Player)

WAV signal format ...........Linear PCM & MS ADPCM

(Non-compressed)

USB

USB standard specification

................................... USB 2.0 full speed

Maximum current supply

................................... 1A

USB Class ....................... MSC (Mass Storage Class)

File system....................... FAT12, FAT16, FAT32

MP3 decoding format ...... MPEG-1 & 2 Audio Layer 3

WMA decoding format ..... Ver. 7, 7.1, 8, 9, 10, 11, 12 (2 ch

audio)
(Windows Media Player)

WAV signal format ...........Linear PCM & MS ADPCM

(Non-compressed)

FM tuner

Frequency range ..............87.5 MHz to 108.0 MHz

Usable sensitivity ............. 9dBf (0.8 µV/75 Ω, mono, S/N:

30 dB)

Signal-to-noise ratio ......... 72 dB (IEC-A network)

MW tuner

Frequency range .............. 531kHz to 1 602 kHz (9 kHz)

530 kHz to 1 640kHz (10 kHz)

Usable sensitivity ............. 25 µV (S/N: 20dB)

Signal-to-noise ratio ......... 62 dB (IEC-A network)

SW tuner

Frequency range .............. 2 300kHz to 7735 kHz

(2 300 kHz to 2495 kHz,

2 940 kHz to 4215 kHz,

4 540 kHz to 5175 kHz,

5 820 kHz to 6455 kHz,

7 100 kHz to 7735 kHz)

9 500 kHz to 21975 kHz

(9 500 kHz to 10135 kHz,

11 580 kHz to 12215 kHz,
13 570 kHz to 13870 kHz,
15 100 kHz to 15735 kHz,
17 500 kHz to 17985 kHz,
18 015 kHz to 18135 kHz,

21 340 kHz to 21975 kHz)

Usable sensitivity ............. 28µV (S/N: 20 dB)

Signal-to-noise ratio ......... 62 dB (IEC-A network)

Bluetooth

Version ............................Bluetooth 3.0 certified

Output power ................... +4dBm Maximum

(Power class 2)

Note

Specifications and the design are subject to
modifications without notice.

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DEH-4600BT/XNEW5

General

Power source.............................14.4 V DC (10.8 V to 15.1 V

allowable)

Grounding system...................Negative type

Maximum current consumption

....................................................10.0 A

Dimensions (W × H × D):
DIN

Chassis.........................................1 78 mm × 50 mm ×

165 mm

Nose...............................................188 mm × 58mm × 16 mm

D

Chassis.........................................178 mm × 50 mm ×

165 mm

Nose...............................................170 mm × 46mm × 16 mm

Weight .......................................... 1 kg

Audio

Maximum power output ....... 50 W × 4

70 W × 1/2 Ω (for subwoo­fer)

Continuous power output ...22 W × 4 (50 Hz to

15 000 Hz, 5% THD,
4 Ω load, both channels dri-

ven)

Load impedance ......................4 Ω (4 Ω to 8 Ω allowable)

Preout maximum output level

................................................... 2. 0 V

Loudness contour ...................+10 dB (100 Hz), +6.5 dB

(10 kHz) (volume: –30 dB)
Equalizer (5-Band Graphic Equalizer):

Frequency....................................80 Hz/250 Hz/800Hz/

2.5 kHz/8 kHz

Equalization range..................±12 dB (2 dB step)

Subwoofer (mono):

Frequency....................................50 Hz/63 Hz/80Hz/100 Hz/

125 Hz/160 Hz/200 Hz

Slope..............................................–12 dB/oct, –24 dB/oct

Gain ................................................+6 dB to – 2 4 dB

Phase ............................................Normal/Reverse

CD player

System ..........................................Compact disc audio system

Usable discs ..............................Compact disc

Signal-to-noise ratio...............94 dB (1 kHz) (IEC-A net-

work)

Number of channels ..............2 (s tereo)

MP3 decoding format ........... MPE G-1 & 2 Audio Layer 3

WMA decoding format .........Ve r. 7 , 7.1, 8, 9, 10, 11, 12

(2 ch audio)
(Windows Media Player)

WAV signal format..................Linear PCM & MS ADPCM

(Non-compressed)

USB

USB standard specification

.....................................................USB 2.0 full speed

Maximum current supply .... 1A

USB Class...................................MSC (Mass Storage Class)

Fi le s yst em..................................FAT12, FAT16, FAT32

MP3 decoding format ........... M PEG - 1 & 2 Audio Layer 3

WMA decoding format ......... Ve r. 7 , 7.1, 8, 9, 10, 11, 12

(2 ch audio)
(Windows Media Player)

WAV signal format..................Linear PCM & MS ADPCM

(Non-compressed)

FM tuner

Frequency range......................87.5 MHz to 108.0 MHz

Us able s ensiti vit y.....................9 dB f (0. 8 µV/75 Ω, mono,

S/N: 30 dB)

Signal-to-noise ratio...............72 dB (IEC-A network)

MW tuner

Frequency range...................... 531 k Hz to 1 6 02 kH z

Us able s ensiti vit y.....................25 µ V (S/N: 20 dB)

Signal-to-noise ratio...............62 dB (IEC-A network)

LW tuner

Frequency range...................... 153 k Hz to 281 kH z

Us able s ensiti vit y.....................28 µ V (S/N: 20 dB)

Signal-to-noise ratio...............62 dB (IEC-A network)

Bluetooth

Vers ion ..........................................Bluetooth 3.0 certified

Output power ............................+ 4 dBm Max imu m

(Power class 2)

Note

Specifications and the design are subject to mod­ifications without notice.

Backup current......................... 4.0 mA or less

The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc.
and any use of such marks by Pioneer Corporation is under license.
Other trademarks and trade names are those of their respective owners.

2.2 DISC/CONTENT FORMAT

10

DEH-X4600BT/XNUC

5 678

56

7

8

C

D

F

A

B

E

demrifnocebotmetIserudecorP.oN

1 Confirm whether the customer complain has

been solved.
If the customer complain occurs with the
specific media, use it for the operation check.

The customer complain must not be
reappeared.
Display, audio and operations must be
normal.

2 CD Play back a CD.

(Track search)

No malfunction on display, audio and
operation.

3 FM/AM tuner Check FM/AM tuner action.

(Seek, Preset)
Switch band to check both FM and AM.

Display, audio and operations must be
normal.

4 Check whether no disc is inside the product. The media used for the operating check must

be ejected.

retfaecnaraeppastinotridrosehctarcsoNkcehcecnaraeppA5

receiving it for service.

Item to be checked regarding audio

A

B

Keyboard Unit

D

BT Unit

Tuner Amp Unit

C

CD Core Unit (S11.6VA)
CD Core Unit (S11.6STD)

A:DEH-X4600BT/XNUC
B:DEH-X4600BT/XSUC
C:DEH-X4650BT/XNCS
D:DEH-X4650BT/XNGS
E:DEH-X4690BT/XNID
F:DEH-4600BT/XNEW5
Unit Number : QWM3637(A,B)
Unit Number : QWM3638(C)
Unit Number : QWM3639(D)
Unit Number : QWM3640(E)
Unit Number : QWM3636(F)
Unit Name : Tuner Amp Unit
Unit Number : (A,B,C,D,E)
Unit Number : (F)
Unit Name : Keyboard Unit
Unit Number : CWX4269(A,C,D,E,F)
Unit Name : CD Core Unit(S11.6VA)
Unit Number : CWX4023(B)
Unit Name : CD Core Unit (S11.6STD)
Unit Number : QWM3750
Unit Name : BT Unit

3. BASIC ITEMS FOR SERVICE

3.1 CHECK POINTS AFTER SERVICING

To keep the product quality after servicing, please confirm following check points.

See the table below for the items to be checked regarding audio:

Distortion
Noise

Volume too low
Volume too high
Volume fluctuating
Sound interrupted

3.2 PCB LOCATIONS

DEH-X4600BT/XNUC

11

1234

1234

C

D

F

A

B

E

3.3 JIGS LIST

- Jigs List

- Grease List

Name

Grease
Grease

Grease No.

GEM1024
GEM1043

Remarks

CD Mechanism Module
CD Mechanism Module

N

G

Name

16P FFC
Test Disc
L.P.F.

Jig No.

GGD1310
TCD-782

Remarks

Tuner Amp Unit - CD Core Unit
Checking the grating
Checking the grating (Two pieces)

Before shipping out the product, be sure to clean the
following portions by using the prescribed cleaning
tools:

Portions to be cleaned Cleaning tools

CD pickup lenses Cleaning liquid : GEM1004

Cleaning paper : GED-008

ame

rease No.

3.4 CLEANING

emarks

12

DEH-X4600BT/XNUC

5 678

56

7

8

C

D

F

A

B

E

DEH-X4600BT/XNUC

13

1234

1234

C

D

F

A

B

E

4. BLOCK DIAGRAM

CN701

C

WIRED

REMOTE

JA401

1

2,3

CN701

FM/AM ANTENNA

ILMPW

19

VDD3.3V

9

SWVDD

SW5V

9

6

BSENS

SYSPW

SWVDD

1

11

90

113

RGBDT/DIMM

21

8

3

CDRST

8

RESET 33

2

B.UP

4

10

SYS+B

SWVDD

VDD12

SW5V

SYS+B

BSENS

SW5VCNT

+B

VCC

EN

DDON

VIN

EN

OC

+BUP

VDDCONT

SYSPW

5

USB5V

VOUT

5

SYNCSYNC

USBCTL

USBFLG

1185

986

1

8

119

1

3

1204

B.UP

Q751

2

1

Q752

VDCONT

85

VDSENS

55

MECHA VD

VD

B.UP

VDD

BD9876EFJ

IC551

BD2232G-G

IC552

SYSTE

COM

(

IC

R5S726

REGULATOR IC

IC911

BA49183-V12

FM/AM TUNER

IC401

TDA7706

5

FMMIXIN1

16

PINDIN

18

LNAIN

SYSTEM MICRO

COMPUTER

(1/2)

IC601

R5S726A0D216FP

VDD1.2V

VDD3.3V

VDD

8

7

TUN_SDA

TUN_SCL

33

34

57

94

93

TUNRES

31

88

KEYAD

56

KEYD

105

I2CSDA

RSTN

I2CSCL

DACOUTL

ILMPW

CD DATA (CDSRQ,CDSTBY,SKIP,
SCL,SDA,DATA,BCLK,LRCK,WAIT)

TUNER AMP UNIT

A

USB5V REGULATOR

FB

LX

4

BST

7

Q601

B.UP

ILM+B

Q875

Q874

Q873

:DEH-X4600BT/XNUC
:DEH-X4600BT/XSUC

A
B

:DEH-X4650BT/XNCS
:DEH-X4650BT/XNGS

C
D

:DEH-X4690BT/XNID
:DEH-4600BT/XNEW5

E
F

8

BT3.3V

VOUT

3

VIN

FLASH ROM

IC681

6

8

91

25

92

724

2

SCL

RST

VCC

SDA

iPod CP

IC531

337S3959

VDD3.3V

Q531

BT MODULE

BT UNIT

6

4

2

BTTOSYS

SYSTOBT

BTDATA

NRST_CPU

BTLRCK

BTBCK

7

12

8

11

13

15

10

5

9

21

20

MIC1N

MIC1P

MIC1N

MIC1P

2

3

1

KEYAD

KEYD

GND

5

4

JA892

CN971CN23CN21

D

MIC1N

MIC1P

RMIC

6

MIC1N

MIC1P

161

152

VCC

5

6

4

22

MIC-BIAS

10

11

7

6

BTRX

BTTX

BTRST

BTDATA

BT_BCK

13

14

6

4

7

2

BT_LRCK

11

12

13

7

BTTOSYS

SYSTOBT

BTDATA

RESET

BTTOSYS

SYSTOBT

BTDATA

NRST_CPU

16

15

BTLRCK

BTSCK

BTRLCK

BTSCK

VCC

BT3.3V REG.

IC22

S-1206B33-U3

2

6

VIN

VOUT

1

BT1.8V REG.

IC21

S-1172B18-E6

ON/OFF

3

BT1.8V

BT18ON

CP_SCL

CP_SDA

CPPWR

CPRST

RES

139

RESET

IC671

S-80827CNMC-B8M

OUT

2

VDD

VDD3.3V

CD

A :PEB102A8

:PEB096A8

B

EF

14

DEH-X4600BT/XNUC

5 678

56

7

8

C

D

F

A

B

E

SIR8440B5

SENSOR

REMOTE CONTROL

IC1941

1

B.UP

117

17

MUTE

ANTPW

89

ASENS

FL-

FL+

RL-

RL+

FL-

FL+

RL-

RL+

BREM&A.ANT

ACC

Q941

MUTE H-SW

OFF.DET

CN801

ASENS

13

7

5

1

3

18

JA901

18

10

8

SOURCE

DPDT

KYDT

SSENS

35

ROT0

53

ROT1

54

DPDT

23

KYDT

22

FLIn

20

DSENS

DSENS

34

DM

49

DP

50

RLIn

MUTE

14

BSENS

SYSPW

SWVDD

90

113

RGBDT/DIMMER

21

8

CDRST

33

2

B.UP

DDON

5

AUXL

19

SYNC

USBCTL

USBFLG

118

98

119

120

VDCONT

85

VDSENS

55

SYSTEM MICRO

COMPUTER

(2/2)

IC601

R5S726A0D216FP

POWER AMP

IC301

PA2032A

Q301

(1/2)

Q301

(2/2)

JA251

Q252

Q251

INAN1L

40

33

OUTFL

34

OUTRL

35

OUTPL

ELECTRONIC VOLUME/

SOURCE SELECTOR

IC201

PM9013A

37

INBP4L

MCLK

LRCLK

BCLK

DIN

DATA

RESETB

CLK

STB

EVOL_RST

EVOL_CK

EVOL_DT

EVOL_DATA

EVOL_BCK

EVOL_LRCK

EVOL_MCK

EVOL_CS

19

20

21

22

23

26

24

25

81

104

103

106

110

87

108

111

11

USB5V

4

6

ROT0

ROT1

DM

DP

13

15

42

IC801

TC7SET08FUS1

ILM+B

ILM+B

3

SWVDD

TUNL

AUXL

PREOUT

POWER SUPPLY

PL

JA251

P251

P251

FL

PL

RCAG

6

3

14RCAG

PREOUT

PL

FL

ILM+B

BAC
DE

F

Q1952

Q1951

D1951

D1968

D1966

KEYBOARD UNIT

USB

KYDT

DPDT

10

8

KEY MATRIX

4

6

2

1

5

4

3

AUXL

SOURCE

ROT0

ROT1

KDT2

KST1

18

19

LCD DRIVER/

KEY CONTROLLER

MULTI-CONTROL

PD6583A8

LCD

USB5V

DM

DP

4

9

2

DPDT

BTPW

KYDT

15

KST3

7

KST2

5

KST1

3

KST0

24

KDT3

23

KDT2

22

KDT1

21

KDT0

11

13

15

3

2

3

4

USB5V

DM

DP

DSENS

20

5

CN1931

S1839

IC1801

V1801

CN1911

S1837

B

S1838

SWVDD

JA1921

FRONT AUX

AUXL

AUXGND 1

2

AUXR 3

6

REM

D1952,D1953,

D1954,D1955,

D1956,D1957,

D1958,D1959,

D1960,D1961,

D1962,D1963,

D1964,D1965,

D1969,D1970,

D1971,D1972,

D1973,D1974,

D1975,D1976,

D1977,D1978,

D1979,D1980,
D1981,D1982

F

F

BACDE

BACDE

BACDE

SRC

10(9)

8(7)

4(3)

6(5)

23(22)

2(1)

12(11)

13(12)

26(25)

15

B.UP

17

FUSE 10A

DEH-X4600BT/XNUC

15

1234

1234

C

D

F

A

B

E

PICKUP UNIT
(P11)(SERVICE)

LD

MD

VCC

HOLOGRAM

UNIT

FOCUS ACT.

TRACKING ACT.

SPINDLE

M

MOTOR

LOADING/CARRIAGE

MOTOR

M

PICKUP UNIT
(P10.6)(SERVICE)

LD

MD

LOADING/CARRIAGE

MOTOR

VCC

HOLOGRAM

UNIT

FOCUS ACT.

TRACKING ACT.

SPINDLE

M

MOTOR

M

LD+

VREF

FOM

FOP

TOP

TOM

VREF

FOM

FOP

TOP

TOM

C

CD CORE UNIT(S11.6 VA)

CN101

7

7

V+3A

LD

10

10

PD

MD

11

11

REFO

88

FOM

3

3

FOP

2

2

TOP

1

1

TOM

4

4

SOP

SOM

LCOP
LCOM

C

CD CORE UNIT(S11.6 STD)

Q101

REFO

AC,BD,VC,E,F

ACTUATOR/

MOTOR DRIVER

BD8223EFV

8

TKO+

7

TKO-

10

FCO+

9

FCO-

3

SPO+

2

SPO-

5

SLLDO+

4

SLLDO-

S903

IC301

S901

HOMEDSCSNS

CNT

LDIN

MUTE

CN101

12

12

V+3A

GND

LD-

15

15

PD

MD

5

5

REFO

88

FOM

3

3

FOP

2

2

TOP

1

1

TOM

4

4

LD+

LD+

14

14

SOP

SOM

LCOP
LCOM

Q101

MOTOR DRIVER

8

7

10

9

3
2

5
4

S903

VDD

REFO

AC,BD,E,F

ACTUATOR/

IC301

BD8223EFV

TKO+

TKO-

FCO+

FCO-

SPO+
SPO-

SLLDO+
SLLDO-

S901

HOMEDSCSNS

MUTE

RF AMP, CD DECODER

DIGITAL SERVO/DATA • PROCESSOR

VDD

TD,FD

SD,MD

23

22

21

DIGITAL SERVO/DATA • PROCESSOR

TD,FD

SD,MD

23

CNT

22

LDIN

21

CPU

1

LD

PD

REFOUT

CLCONT

LOEJ

CONT

DSCSNS

HOME

IC201

PEQ094A

PUEN

RESET

2

93

40

41

39

38

35

RF AMP, CD DECODER

CPU

1

LD

2

PD

PUEN

93

REFOUT

IC201

PE5791A

40

CLCONT

41

LOEJ

39

CONT

RESET

38

DSCSNS

35

HOME

Q102

V+3A

54

VDD

VD

29

CD DATA (CDSRQ,CDSTBY,SKIP,
SCL,SDA,DATA,BCLK,LRCK,WAIT)

Q102

V+3A

54

VDD

VD

29

CD DATA (CDSRQ,CDSTBY,SKIP,
SCL,SDA,DATA,BCLK,LRCK,WAIT)

VDD

CN701

VDD

RESET

VDD

CN701

VDD

RESET

9

VD

2

1

9

VD

2

1

CN701

A

8

CADEF

CN701

A

8

A

:DEH-X4600BT/XNUC

B

:DEH-X4600BT/XSUC

C

:DEH-X4650BT/XNCS

B

D

:DEH-X4650BT/XNGS

E

:DEH-X4690BT/XNID

F

:DEH-4600BT/XNEW5

16

DEH-X4600BT/XNUC

5 678

56

7

8

C

D

F

A

B

E

Vcc = 1.2 V

PVcc = 3.3 V

BSENS

Pin 90

ASENS

Pin 89

DSENS

Pin 34

BSENS = L

DSENS = L

Starts

communication

with Grille

microcomputer.

SWVDD <- H

Pin 113

Source keys

operative

Source ON

SYSPW <- H

Pin 8

300 ms

300 ms

In case of the above signal, the communication
with Grille microcomputer may fail.
If the time interval is not 300 msec, the oscillator
may be defective.

Completes power-on operation.
(After that, proceed to each source operation)

Power ON

ASENS = L

Vcc : Pin 12, 20, 43, 78, 86, 109
PVcc : Pin 3, 16, 28, 36, 48, 69, 82,101, 112

5. DIAGNOSIS

5.1 OPERATIONAL FLOWCHART

DEH-X4600BT/XNUC

17

1234

1234

C

D

F

A

B

E

5.2 ERROR CODE LIST

8-digit display 6-digit display 4-digit display

ERROR-xx ERR-xx E-xx

(2) LIST OF CD ERROR CODES (Error Mode: 0xFD)

Code Classification

Error code to be displayed

Details and possible causes

10 Servo Carriage Home NG The pickup cannot move toward the inner track.

The CRG cannot move from the inner track.

--> Defective HOME SW; Failure in CRG movement.

07 Servo TOC reading NG TOC information cannot be read.

--> The partial disk or TOC content is illegal.

11 Servo Focus NG Focusing not available

--> Disc placed upside-down; Stains on the disc; excessive vibration.

17 Servo Setup NG The laser output cannot be adjusted. Focus can be easily lost.

--> Scratches or stains on the disc; excessive vibration.

15 Servo RF NG The digital signal from the disc cannot be detected.

--> A CD-R/RW disc that does not contain data loaded.

12 Servo Spindle Lock NG

Subcode NG
RF-amp NG

Spindle not locked. Subcode not readable.
Proper RF AMP gain not obtained.

--> Defective spindle; Scratches or stains on the disc; excessive vibration.

-->

A CD-R/RW disc that does not contain data loaded, or in a rare case, disc placed upside-down.

--> RF signal error.

30 Servo Search Time Out Failed to reach a target address. And, the search became a timeout.

--> Carriage/Tracking error; Scratches on the disc; Stains on the disc

50 Mechanism Load NG

Eject NG

Disc loading/ejection not completed

--> A foreign object inserted in the mechanism; Disc jammed.

51 Mechanism Failure in retried

turning for ejection

Disc could not be ejected even after disc turning had been retried.

--> A foreign object inserted in the mechanism; Disc jammed.

ERROR CODES

(1) DISPLAY METHOD

If “0xFD” error mode is displayed in CD MODE (CD MODE area for display), an error code will be displayed in the MIN (minute
display) and SEC (second display) areas.

The same code is displayed in the MIN and SEC areas.
The TNO area is blank (#0FFH), as it conventionally was.

• Display example of the head unit
Depending on the display capability of LCDs, the display format varies, as shown below. XX denotes an error number.
Note: In a case of an OEM product, the error display format is subject to the specifications used by the equipment
manufacturer.

If a CD memory device is inoperable, or operation of such media is stopped by an error, the error mode is established and a
cause of the error is displayed by an error code. Indication of error codes is intended to reduce the number of calls from
customers and facilitate failure analysis and repair work in servicing.

• The 2 high-order digits of an error code denote the main classification, shown below.
code classification
0x
1x Servo-related errors
3x
5x Mechanism-related errors

• How to restore from each error is shown below.
Servo-related errors(0X, 1X, 3X) : Servo-related errors CD Off, Eject, ACC Off, Back-up Off, Communication reset, Reset
Load NG/Eject NG(50) : Reload, Eject, ACC Off, Back-up Off, Communication reset, Reset
Failure in retried turning for ejection : CD On, Eject, ACC Off, Back-up Off, Communication reset, Reset

NOTES

• Indications of error codes are available only during disc operations, because CD operations are unavailable if a mechanical error is

generated.

• If the TOC cannot be read, It stops because of error 07.

• If you design a new head unit, be sure to use one of the display formats indicated in “Display example of the head unit.”

18

DEH-X4600BT/XNUC

5 678

56

7

8

C

D

F

A

B

E

Symptoms are written in bold and causes in reg­ular, non-indented text. Regular, indented text is
used to indicate actions to be taken.

Common

AMP ERROR

This unit fails to operate or the speaker connection is
incorrect; the protective circuit is activated.

Check the speaker connection. If the message
fails to disappear even after the engine is
switched off/on, contact your dealer or an
authorized Pioneer Service Station for
assistance.

CD player

ERROR-07, 11, 12, 17, 30

The disc is dirty.

Clean the disc.

The disc is scratched.

Replace the disc.

ERROR-07, 10, 11, 12, 15, 17, 30, A0

There is an electrical or mechanical error.

Turn the ignition switch OFFand back ON, or
switch to a different source, then back to the CD
player.

ERROR-15

The inserted disc is blank.

Replace the disc.

ERROR-23

Unsupported CD format.

Replace the disc.

FORMAT READ

Sometimes there is a delay between the start of play­back and when you start to hear any sound.

Wait until the message disappears and you hear
sound.

NO AUDIO

The inserted disc does not contain any playable files.

Replace the disc.

SKIPPED

The inserted disc contains DRM protected files.

The protected files are skipped.

PROTECT

All the files on the inserted disc are embedded with
DRM.

Replace the disc.

USB storage device/iPod

FORMAT READ

Sometimes there is a delay between the start of play­back and when you start to hear any sound.

Wait until the message disappears and you hear
sound.

NO AUDIO

There are no songs.

Transfer the audio files to the USB storage device
and connect.

The connected USB storage device has security en­abled.

Follow the USB storage device instructions to
disable the security.

SKIPPED

The connected USB storage device contains DRM
protected files.

The protected files are skipped.

PROTECT

All the files on the connected USB storage device
are embedded with DRM.

Replace the USB storage device.

N/A USB

The connected USB device is not supported by this
unit.

 Connect a USB Mass Storage Class compliant
device.
 Disconnect your device and replace it with a
compatible USB storage device.

CHECK USB

The USB connector or USB cable has short­circuited.

Check that the USB connector or USB cable is
not caught in something or damaged.

CHECK USB

The connected USB storage device consumes more
than maximum allowable current.

Disconnect the USB storage device and do not
use it. Turn the ignition switch to OFF, then to
ACC or ON and then connect only compliant
USB storage devices.

CHECK USB

The iPod operates correctly but does not charge.

Make sure the connection cable for the iPod has
not shorted out (e.g., not caught in metal
objects). After checking, turn the ignition switch
OFF and back ON, or disconnect the iPod and
reconnect.

DEH-X4600BT/XNUC

19

1234

1234

C

D

F

A

B

E

ERROR-19

Communication failed.

Perform one of the following operations.
–Turn the ignition switch OFF and back ON.
–Disconnect the USB storage device.
–Change to a different source.
Then, return to the USB source.

iPod failure.

Disconnect the cable from the iPod. Once the
iPod’s main menu is displayed, reconnect the
iPod and reset it.

ERROR-23

USB storage device was not formatted with FAT12,
FAT16 or FAT32.

USB storage device should be formatted with
FAT12, FAT16 or FAT32.

ERROR-16

The iPod firmware version is old.

Update the iPod version.

iPod failure.

Disconnect the cable from the iPod. Once the
iPod’s main menu is displayed, reconnect the
iPod and reset it.

STOP

There are no songs in the current list.

Select a list that contains songs.

NOT FOUND

No related songs.

Transfer songs to the iPod.

Bluetooth device

ERROR-10

The power failed for the Bluetooth module of this
unit.

Turn the ignition switch OFFand then to ACC or
ON.
If the error message is still displayed after
performing the above action, please contact your
dealer or an authorized Pioneer Service Station.

Pandora

ERROR-19

Communication failed.

Disconnect the cable from the device. Once the
device’s main menu is displayed, reconnect the
device and reset it.

START UP APP

The Pandora application has not started running yet.

Start up the Pandora application.

INOPERABLE

The operation was disabled.

Run the same command for another track.

TRYAGAIN

Unable to save thumb rating.
Unable to save BookMark.
Unable to add station.

Try again later.

MAINTENANCE

Pandora system is undergoing maintenance.

Try again later.

SKIP LIMIT

Skip limit reached.

 Do not exceed the skip limit.
 Due to music licensing restrictions, Pandora

limits the total number of skips per hour.

CHECK APP

This version of the Pandora application is not sup­ported.

Connect a device that has a compatible version
of the Pandora application installed.

CHECK DEVICE

Device error message displayed in Pandora applica­tion.
Unable to play music from Pandora.

Please check your connected device.

NO STATION

No station found.

Create a station in the Pandora application on
your connected device.

NO ACTIVE ST

No station selected.

Select a station.

NO BT DEVICE GO TO BT MENU TO REGISTER

No Bluetooth device found.

Follow the instructions that appear on the
screen.

CONN. FAILED PRESS BAND KEY TO RETRAY

Bluetooth connection failed.

Follow the instructions that appear on the
screen.

CHECK APP PRESS BAND KEY TO RETRAY

Connection to the Pandora application failed.

Follow the instructions that appear on the
screen.

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DISCONNECTED PRESS BAND KEY TO RETRAY

Bluetooth connection failed.

Follow the instructions that appear on the
screen.

CHECK APP

Connection to the application failed.

Follow the instructions that appear on the
screen.

START UP APP

The application has not started running yet.

Follow the instructions that appear on the
screen.

DISCONNECTED PRESS BAND KEY TO RETRAY

Bluetooth connection lost.

Follow the instructions that appear on the
screen.

STATION FULL

A new station cannot be added.

Delete an old station to open a spot for a new
one.

CAN.T DELETE

The station could not be deleted.

Run the same command for another station.

NO NETWORK

The connected device is out of area.

Connect the connected device to a network.

NO SERVICE

The connected device is out of area.

Connect the connected device to a network.

CAN.T PLAY

The operation was disabled.

Run the same command for another station.

Apps

NO BT DEVICE GO TO BT MENU TO REGISTER

No Bluetooth device found.

Follow the instructions that appear on the
screen.

CONN. FAILED PRESS BAND KEY TO RETRAY

Bluetooth connection failed.

Follow the instructions that appear on the
screen.

DEH-X4600BT/XNUC

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5.3 CONNECTOR FUNCTION DESCRIPTION

ANTENNA

1 FL+
2 FR+
3 FL­4 FR­5 RL+
6 RR+
7 RL­8 RR-

9 NC
10 NC
11 NC
12 NC
13 ACC
14 B.REM
15 B.UP
16 GND

WIRED

REMOTE

CONTROL

REAR OUTPUT or

SUBWOOFER OUTPUT

FRONT
OUTPUT
(Except
DEH-4600BT/XNEW5)

16

14

12

10 8

6

42

15

13

11

97

5

31

MICROPHONE

INPUT

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Grille condition

Conf. item Operate Show LCD ILM
All light up

PHONE + LIST

Draw 1 ILM(1)

All light off SOURCE No light Draw2 No light

Conf. LCD pattern 1

(* And change ILM color)

BAND Draw 3

ILM(2)

(If not have, ILM(1) light on)

Conf. LCD pattern 2

ROTARY center

Draw 4 ILM(1)

Drawings Style

Draw1 ALL light up
Draw2 ALL light off

Draw3

Draw4

BAND

SOURCE

PHONE

LIST

ROTARY

Press and hold "PHONE" and "LIST" buttons together, and turn BUP and ACC on.

[How to enter Test mode]

6. SERVICE MODE

6.1 DISPLAY TEST MODE 1

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6.2 DISPLAY TEST MODE 2

* Initial
condition

$ PD number

For Ver.7.01, "701" is displayed

For PEA010A, "010A" is displayed

# System
microcomputer
version

S

$$$$

###

1 + 3

On (state when
entering test mode)

Press and hold "1" and "3" buttons together, and turn BUP and ACC on.

[Operation key]

[How to enter Test mode]

[Test items]

Start display test mode.
Press and hold "1" and "3" buttons together, and turn
BUP and ACC on.

Display is normally updated

Display update is stopped

Product operation is performed as usual, in appearance.

The screen gets still when entering this item.

On (an initial value)

On (lighting condition
of normal times)

On (an initial value or
setting value of default
menu)

On (an initial value or
setting value of default
menu)

On (an initial value or
setting value of default
menu)

Off

All off

All off

All off

Remarks

Key Illumination

Operation key Processing

Icon

Enter display test mode
Switch to next test mode

The information such as the system microcomputer version is checked.

Switching to next display
by pressing “ 1 ” + “ 3 ” buttons together.

Switching to next display
by pressing “ 1 ” + “ 3 ” buttons together.

Switching to next display
by pressing “ 1 ” + “ 3 ” buttons together.

System Version information is displayed.

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