ION Explorer Outback User manual

Confidential ION Audio Service Manual
ION Audio
Explorer Outback
[iPA79S]
Service Manual
v1.0
2017-03-28
The information in this document contains privileged and confidential information. It is intended
only for the use of those authorized by ION Audio. If you are not the authorized, intended
recipient, you are hereby notified that any review, dissemination, distribution or duplication of
this document is strictly prohibited. If you are not authorized, please contact ION Audio and
destroy all copies of this document. You may contact ION Audio at suppo[email protected].
© Copyright ION Audio
ATTENTION!
This document contains sensitive proprietary
information.
All recipients must have a current non-disclosure
agreement on file with ION Audio.
Do not make illegal copies of this document.

Confidential ION Audio Service Manual
Preface
This document is intended to assist the service technician in the operation, maintenance and
repair of the ION Audio device. Together with the User Reference Manual, this document
provides a complete description of the functionality and serviceability of the Device. Any
comments or suggestions you may have pertaining to the document are welcome and
encouraged.
Read This!
In addition to any purchase price that ION Audio may charge as consideration for ION Audio
selling or otherwise transferring this service manual (“Manual”) to you, if you are not a service
and repair facility (“Service Center”) authorized by ION Audio in writing to be an authorized
Service Center, ION Audio sells or transfers the Manual to you on the following terms and
conditions:
Only Service Centers authorized by ION Audio in writing are authorized to perform service and
repairs covered by an ION Audio warranty (if any), and transfer of the Manual to you does not
authorize you to be an authorized Service Center. Therefore, if you perform, or if the Manual
is used to perform, any service or repairs on any ION Audio product or part thereof, any
and all warranties of ION Audio as to that product and any service contract with ION Audio
for that product shall be voided and shall no longer apply for such product, even if your
services or repairs were done in accordance with the Manual.
All service or repairs done by you or with reference to the Manual shall be solely your
responsibility, and ION Audio shall have no liability for any such repairs or service work. All such
service or repairs are performed at the sole risk of the person performing the service or
repairs. You agree that all such work will be performed in a competent, professional and safe
manner at all times and to indemnify and fully hold ION Audio and its successors and assigns
harmless in the event of any failure to so perform.
Your purchase of the Manual shall be for your own ultimate use and shall not be for purposes of
resale or other transfer.
As the owner of the copyright to the Manual, ION Audio does not give you the right to copy the
Manual, and you agree not to copy the Manual without the written authorization of ION Audio.
ION Audio has no obligation to provide to you any correction of, or supplement to, the Manual,
or any new or superseding version thereof.
ION Audio shall have the right to refuse to sell or otherwise transfer repair parts or materials to
you in its sole discretion. You shall not use, sell or otherwise transfer spare or replacement parts
supplied by ION Audio to you (i) to repair or be used in products manufactured for or by third
parties or (ii) to any third parties for any purpose.
You shall not make any warranties or guarantees with respect to the products of ION Audio or
the use thereof on behalf of ION Audio or in your own name.
The foregoing describes the entire understanding related to sale or transfer of the Manual to you,
and no other terms shall apply unless in a writing signed by an authorized representative of ION
Audio.
All Trademarks are property of their respective companies.

Confidential ION Audio Service Manual
Warnings
TO REDUCE THE RISK OF ELECTRIC SHOCK OR FIRE, DO NOT EXPOSE
THIS PRODUCT TO WATER OR MOISTURE.
The arrowhead symbol on a lightning flash inside a triangle is
intended to alert the user to the presence of uninsulated
“dangerous voltage” within the enclosed product which may be of
sufficient magnitude to constitute a risk of electric shock to
persons.
The exclamation point inside a triangle is intended to alert the user
to the presence of important operating, maintenance and servicing
instructions in the literature which accompanies the product.
REPAIR BY ANY PERSON OR ENTITY OTHER THAN AN AUTHORIZED ION
AUDIO SERVICE CENTER WILL VOID THE ION AUDIO WARRANTY.
PROVISION OF THIS MANUAL DOES NOT AUTHORIZE THE RECIPIENT TO
COMPETE WITH ANY ION AUDIO DISTRIBUTOR OR AUTHORIZED REPAIR
SERVICE CENTER IN THE PROVISION OF REPAIR SERVICES OR TO BE OR
MAKE REPAIRS AS AN AUTHORIZED SERVICE CENTER.
ALL REPAIRS DONE BY ANY ENTITY OTHER THAN AN AUTHORIZED ION
AUDIO SERVICE CENTER SHALL BE SOLELY THE RESPONSIBILITY OF
THAT ENTITY, AND ION AUDIO SHALL HAVE NO LIABILITY TO THAT
ENTITY OR TO ANY OTHER PARTY FOR ANY REPAIRS BY THAT ENTITY.
Regarding the Power Supply Fuse
Caution: The product under service may employ the use of a
replaceable fuse. Danger of fire or electrocution if fuse is incorrectly
replaced. Replace with only the same type or equivalent type
recommended by the equipment manufacturer.
Regarding the Internal Battery
Caution: The product under service may employ the use of a
internal battery. Danger of explosion if battery is incorrectly
replaced. Replace only with the same or equivalent type
recommended by the manufacturer. Dispose of used batteries
according to the manufacturer’s instruction.

Confidential ION Audio Service Manual
Safety Instructions
Carefully read the applicable items of the operating instructions and these safety suggestions
before using this product. Use extra care to follow the warnings written on the product itself and
in the operating instructions. Keep the operating instructions and safety suggestions for
reference in the future.
1. Power Source. The product should only be connected to a power supply which is
described either in the operating instructions or in markings on the product.
2. Power Cord Protection. AC power supply cords should be placed such that no one is likely
to step on the cords and such that nothing will be placed on or against them.
3. Periods of Non-use. If the product is not used for any significant period of time, the
product’s AC power supply cord should be unplugged from the AC outlet.
4. Foreign Objects and Liquids. Take care not to allow liquids to spill or objects to fall into
any openings of the product.
5. Water or Moisture. The product should not be used near any water or in moisture.
6. Heat. Do not place the product near heat sources such as stoves, heat registers, radiators
or other heat producing equipment.
7. Ventilation. When installing the product, make sure that the product has adequate
ventilation. Improperly ventilating the product may cause overheating, which may damage
the product.
8. Mounting. The product should only be used with a rack which the manufacturer
recommends. The combination of the product and rack should be moved carefully. Quick
movements, excessive force or uneven surfaces may overturn the combination which may
damage the product and rack combination.
9. Cleaning. The product should only be cleaned as the manufacturer recommends.
10. Service. The user should only attempt the limited service or upkeep specifically described in
the operating instructions for the user. For any other service required, the product should be
taken to an authorized service center as described in the operating instructions.
11. Damage to the Product. Qualified service personnel should service the unit in certain
situations including without limitation when:
a. Liquid has spilled or objects have fallen into the product,
b. The product is exposed to water or excessive moisture,
c. The AC power supply plug or cord is damaged,
d. The product shows an inappropriate change in performance or does not operate
normally, or
e. The enclosure of the product has been damaged.

Bill of Materials (BOM)
Code Name Spec Qty
10520221 decorative sheet aluminium alloy,V1.0 2
10530036 iron prop DN-MB6036,L=12mm 8
16041016 plug wire AN-W4577,16#,UL1015,100mm 1
16050255 shielded line AN-W5252,UL1533/26#,UL1007/#22,100mm 1
20050046 front housing DN-PC5027,PP+30%,UL94V-2,blk,V1.0 1
20070028 side panel DN-PC7022,PP+30% cal,UL94HB,10C,V1.0 2
20090039 plastic cover DN-PC0035,left,UL94V-2,blk,hardness60°,V1.0 1
20090040 plastic cover DN-PC0036,right,UL94V-2,blk,hardness 60°,V1.0 1
20110145 lens DN-PL1114,(2),V1.0 1
20160028 plastic air hose DN-PT2023,ABS,80%,UL94V-2,blk,V1.0 1
20210172 rotary knob DN-PN2129,ABS,80%,UL94V-2,PANTONE
10C,V1.0
2
20320032 handle DN-PE2032,(1),PP+30% cal,blk,UL94HB,V1.0 2
20320033 handle DN-PE2033,(2),PP+30% cal,10C,UL94HB,V1.0 2
20630139 top panel IPA79A,PP+30% cal,UL94HB,10C,V1.0 1
20670036 button DN-PC67029,bblk,hardness60°,V1.0 1
30060227 foam 12*1000*2.0mm,EVAE1030,blk 1.9
30060488 foam EVA1030,blk,1600*2.20mm,V1.2 1
30090002 bunch 2.5*80mm,blk 4
30110004 backup ring IPA76C,T=1mm,Φ3.5*Φ12mm,ROHS.V1.0 2
54110038 lens DN-PL1115,PC+silicon,silkscreen blk,V1.0 1
54110040 lens DN-PL1113,(2),PC,silkscreen color
877C/199C,V1.0
1
54290019 PC sheet IPA79S,(right),PC,blk,T=0.5mm,silkscreen
877C,V1.0
1
54290022 Pcsheet IPA79A,(left),PC,blk,T=0.5mm,silkscreen
877C,V1.0
1

60100024 antenna cable core,2.4G,2DBi,ROHS 1
60100025 antenna IPA79S,AM antenna,AM-D8x100-490uH-M7-
150mm
1
60190181 FMantenna 22#,UL1007,blk,L=1000mm 1
70010048 whole teeth screw AN-C10048,M3*6mm 8
70010079 whole teeth screw M3*8mm 8
70010088 whole teeth screw Φ3*8mm 4
70010236 whole teeth screw Φ4*16mm 3
70010881 whole teeth screw M5*35mm 8
70010882 whole teeth screw Φ3*8mm 12
70010885 whole teeth screw Φ4*8mm 10
70010888 whole teeth screw Φ3*7mm 2
70090014 backup ring Φ6*Φ3.2*0.3mm 1
CR010983 RoHS:IPA76C2 AMP IPA76C2 AMP ASSY 1
CR011046 RoHS:IPA79A MAIN IPA79A MAIN ASSY 1
60210080 module IPA79A,CSR bluetooth moudle,JS-BTM8605 Block
Rocker Tough,V1.0
1
CR011048 RoHS:IPA79A LED IPA79A LED ASSY 1
13110030 switching power supply AN-T90032,WJ68W-165410,100-
240VAC,16V/4.1A
1
16041046 plug wire AN-W4607,2P,20#,UL1007,450mm 1
16041047 plug wire AN-W4608,22#,UL1617,200mm 1
16060117 grounding wire AN-W715,18#,UL1015,200mm 1
16141107 electronic beam 22#,UL1007,L=1000mm 1
19020118 fuse 522,T2A/250V,Φ5*20mm 1
20080054 rear housing DN-PC8047,PP+30% cal,UL94V-2,blk,V1.0 1
20080055 back cover plate DN-PC8048,back cover plate,PP+30% cal,UL94V-
2,V1.0
1
20090041 plastic cover DN-PC0037,AC,UL94V-0,blk,hardness 60°,MT-
11010,V1.0
1
20630138 trundle IPA79S,material PVC,ROHS,V1.0 2

24060139 ferrite inductor AN-I6125,DR6*8,1MH,±10% 2
30060227 foam 12*1000*2.0mm,EVAE1030,blk 0.6
30060484 foam EVA1030,blk,170.50*84*1mm,V1.1 1
30090002 bunch 2.5*80mm,blk 4
30150155 draw bar IPA79S,ROHS,V1.0 1
40010038 power socket AN-J0138,DB-14-F,3P 1
60190154 battery AN-E1909,PL7-12,12VDC,7Ah 1
70010136 whole teeth screw Φ3*12mm 4
10250280 holder DN-MB5162,(2),SPCC,T=1.2mm,V1.0 2
10410182 grill DN-ME5137,SPCC,Φ3*4P,T=1mm 1
10520185 antenna tinplate,265*15mm,T=0.3mm,V1.1 1
10520220 backup ring SPCC,T=0.5mm,V1.0 8
16040929 plug wire AN-W4489,2P,18#,UL1015,L=450mm 1
16040961 plug wire AN-W4521,1P,18#,UL1015,750mm 1
16040962 plug wire AN-W4522,18#,UL1015,750mm 1
16120137 plug wire AN-WE137,1P,UL1007,18#,200mm 1
16141108 electronic beam 1P,22#,UL1007,L=150mm,blk,10mm 1
16141109 electronic beam 1P,22#,UL1007,L=150mm,brown,10mm 1
16150041 3.5 plug socket AN-W1540,UL2547,26#,610mm 1
17050074 homopolar electrolytic capacitor 6.8uF/50V,±10%,-40/+85℃,Φ6*17mm 1
20290074 holder DN-PB0071,(1),ABS,blk,UL94HB,ROHS,V1.0 1
20300118 foot pad IPA79S,blk,hardness 60°,V1.0 2
22011058 manual ION,safety manual,V15.1 1
22011060 manual IPA79A,english manual,V1.0 1
22050006 drying agent 50g,DMT,SGS 1
23010533 packing bag （290+390）*750*0.1mm,V1.1 1

23010562 packing bag PE,120*280*0.06mm,V1.0 1
23010563 packing bag PE,160*260*0.025mm，V1.0 1
23010606 packing bag PVC+PE sheet+blk velcro,V1.0 1
23020286 polyron IPA79S,520*345*90mm,V1.0 1
23020287 polyron IPA79S,520*345*90mm,V1.0 1
23031426 outer box IPA79A,A=A,T=6mm,546*371*557mm,V1.0 1
23070046 PE foam IPA79S,white,T=1mm,650*450mm,V1.0 2
23090650 giftbox 350g+B3+A3,T=6mm,532*357*537mm,V1.0 1
23100092 inner box 250g+CE,270*65*60mm.V1.0 1
24100054 magnet ring V180177T 4
30060095 foam 10*1000*1mm,EVA1030 1.8
30060452 foam blk,50*270*5mm,V1.0 6
30060480 foam EVA1030,V1.0 1
30080005 velcro velcro-1,PE sheet+velcro,blk,ROHS,V1.0 2
30080006 velcro velcro-2,PE+velcro,blk,ROHS,V1.0 1
30090002 bunch 2.5*80mm,blk 3
30150159 double faced adhesive tape IPA79S,3M(9495),V1.0 1
60090030 MIC AN-E0926,PM-353 silkcreen ION,ROHS 1
70010137 whole teeth screw Φ3*12mm 4
70010775 whole teeth screw Φ3*10mm 8
70010827 whole teeth screw Φ4*15mm 4
70010859 whole teeth screw Φ2*5mm 4
70010878 whole teeth screw Φ4*12mm 8
70010883 whole teeth screw Φ4*15mm 14
70010884 whole teeth screw Φ4*25mm 14
70010886 whole teeth screw Φ2*7mm 6

70010888 whole teeth screw Φ3*7mm 8
80130044 8"woofer AN-LD38,50W,2ohm(waterrproof) 1
80320003 3"tweeter 10W,2ohm(waterproof) 1
90021433 series label IPA79A 4
90041548 bar code label IPA79A 2
90080001 destination label GA0/GA1/GA2 3
90200056 mark label BLACK&361C ,Φ30mm,,V1.0 1
90220078 special label ALESIS,30*30mm,PANTONE 361C,V1.0 1
90220431 special label 40.5*6.5mm,V1.0 1
90220502 special label IPA27,46*8mm,V1.1 1
90250038 CARB label ION,78*23mm,V1.0 1
90270012 date label 13*6mm,V1.1 1
16070013 power line AN-W915,3C,18#,SVT,1830mm,blk 1
16070017 power line AN-W920,3C,1.0mm2,H05VV-F,1830mm,blk 1
16070050 power line AN-W953,3G,0.75mm2,H05VV-F,1830mm,blk 1
16070073 power line AN-W976,3C,0.75mm2,VCTF,1830mm,blk 1
16070080 power line AN-W982,3C,0.75mm2,H05VV-F,1830mm,blk 1
16070140 power line AN-W1038,3G,0.75mm2,H05VV-F,1830mm,blk 1
16070141 power line AN-W1039,3G,0.75mm2,H05VV-F,1830mm,blk 1
22150003 service card IONseries,V1.2 1
90041547 bar code label IPA79A,76*50mm,V1.0 1
90200071 mark label green round label 1

REV:1.1

SHEET: 5 OF 1

IPA79S -POWER

HOMNI ENTERPRISES CO,.LTD.

A

B

C

D

6

5

4
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3

2

1

D
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C
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B
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A

DRAWN:

DATED:
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DATED:

CHECKED:

APPROVED:

DATED:

TITLE:
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COMPANY:
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SIZE:A2

DWG NO: PT-X-XXXXX-XX

SCALE:

Libing

20160617

FROM SWITCH POWER

INPUT DC12V

+5V 1A

+5V 1A

+5V/1.0A

AC INPUT 100~240VAC

1

2

CN7-A

C108

1000uF

C109

104

B-

T250

1

S

2

S

3

S

4

G

5

D

6

D

7

D

8

D

Q10

CEM4435A

B+

T250

D12

SS34

D14

SS34

C121

470uF

C4

1000uF

C5

104

C38

10uF

C59

101

R3

10K

R4

10K

2

1

3

Q1

3904

R5

20K

D22

SS34

1

2

CN1-A

2PIN

1

S

2

S

3

S

4

G

5

D

6

D

7

D

8

D

Q21

CEM4435A

R8

10K

2

1

3

Q25

3904

R19

10K

R18

10K

1

2

3

4

5

CN2-A

5PIN

C153

10uF

C154

104

C145

220uF

C147

10uF

C205

104

2

1

3

Q24

3904

1

S

2

S

3

S

4

G

5

D

6

D

7

D

8

D

Q31

CEM4435A

R241

10K

R242

10K

R247

560K

1

2

3

4

L24

300uH 2A

D9

SS34

C208

NC

R115

10K

R135

1M

R136

1M

1

2

C115

47uF

2

OUT

1

ADJ

3

IN

U19

LM317

C92

105

R138

10.7R

R139

47.5R

R140

243R

R141

34.8K

R142

3.01K

3

2

1

U20-A

LM393

5

6

7

U20-B

LM393

8

4

U20-C

LM393

R143

0.22R

R144

10K

R22

10K

D13

SS34

C119

104

D15

1N4148

2

1

3

Q11

3904

R80

100K

R88

10K

C95

10uF

Q12

BSS138

1

2

3

Q32

STS3401

R150

NC

R151

NC

R92

24.3K

R93

NC

R95

10K

R127

10K

C128

104

R130

100R

1

A

3

K

2

A

D4

BAT54C

K2

POWER_on/off

R47

20K

R91

20K

R149

100K

R262

330K

1

A

3

K

2

A

D1

BAT54C

R89

20K

R90

100K

R120

24K

C19

104

2

1

3

Q7

MMBT3906

R223

10K

R224

10K

2

1

3

Q13

MMBT3904

R2

10K

R226

10K

D3

4148

D2

4148

2

1

3

Q34

MMBT3904

R263

10K

D7

12V

R264

10K

1

H6

1

+VBUS

2

D-

3

D+

4

GND

5

6

USB1

R172

49.9K

R173

49.9K

R174

43.2K

R175

75K

C113

104

C114

105

C35

470uF

1

+VBUS

2

D-

3

D+

4

GND

5

6

USB2

R216

49.9K

R1

49.9K

R10

43.2K

R227

75K

C40

104

C43

105

C52

470uF

1

2

CN7-B

1

GND

2

SW

3

VIN

4

VFB

5

EN

6

VBST

U6

TPS563200

C1

10uF

C7

10uF

C171

104

C118

104

R147

54.9K

R252

10K

L9

4.7uH

R253

100K

R265

100K

C27

104

C120

105

C30

470uF

H1

H2

H3

N

L

1

2

3

JACK4

SWITCH POWER

MODULE

OUTPUT:16VDC/4.1A

T1

100-240VAC,16.5VDC,4.1A

1

2

CN1-B

2PIN

BATTERY

12V/9AH

CP3

CP4

F2

NC

D

B

VEE

[1,2,3,5]

GND

GND

GND

GND

GND

GND

GND

VEE

[1,2,3,5]

GND

GND

AGND

GND

DGND

GND

GND

AGND

L_VDD

[4]

VEE

[1,2,3,5]

L_GND

L_GND

GND

BT-GND

SIN

[2,4,5]

MUTE_A

[4]

VEE

[1,2,3,5]

GND

GND

VEE

[1,2,3,5]

POWER_ON/OFF

[4]

ON/OFF_AWARE

[4]

POWER_EN

[4]

+16.5V

[1]

GND

GND

+16.5V

[1]

VCC

[1,4]

BATTERY-CHECK

[4]

GND

VEE

[1,2,3,5]

VCC

[1,4]

CHARGE_LED

[4]

GND

GND

VDD2

[4]

GND

GND

GND

GND

GND

GND

GND
