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
© 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
3
2
1
D
C
B
A
DRAWN:
DATED:
DATED:
CHECKED:
APPROVED:
DATED:
TITLE:
COMPANY:
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
REV:1.1
SHEET: 5 OF 2
IPA79S PRE
Libing
SCALE:
DWG NO: PT-X-XXXXX-XX
SIZE:A2
COMPANY:
TITLE:
DATED:
APPROVED:
CHECKED:
DATED:
DATED:
DRAWN:
A
B
C
D
1
2
3
4
5
6
D
C
B
A
HOMNI ENTERPRISES CO,.LTD.
MIC
Master VOLUME
AUX/CD/MP3
INPUT
¡°T¡± network
TO POWER PCB
20160617
LINK OUT
C6
102
C31
102
R50
20K
R51
20K
R6
10K
3
2
1
U3-A
TLV6002
5
6
7
U3-B
TLV6002
C56
271
C32
271
R7
27K
R48
4.99K
R49
4.99K
R52
27K
R53
27K
R54
4.7K
C37
271
R55
27K
C39
331
R56
1K
C42
4.7uF
3
2
1
U5-A
TLV6002
R57
4.53K
R61
13K
C51
33P
C57
4.7uF
5
6
7
U5-B
TLV6002
R62
4.53K
R63
13K
C58
33P
R64
5.1K
R65
5.1K
C62
4.7uF
R66
1K
R67
10K
R68
86.6K
C63
273
R69
10K
R76
1K
R77
330R
R78
1K
R79
330R
C66
331
C71
331
FB
L1
600ohm
FB
L2
600ohm
C73
101
C74
101
FB
L3
600ohm
C75
101
C84
331
C85
331
1
2
3
4
5
JACK3
R157
10K
R158
10K
R159
47K
R160
47K
R161
1.8K
R162
10K
C86
331
R163
1.8K
R164
27K
R165
27K
C89
104
C101
104
R166
22R
C104
1000uF
8
4
U5-C
TLV6002
8
4
U3-C
TLV6002
C110
104
C111
104
C112
104
S
T
R
TS
RS
JACK1
C160
273
R191
75K
R192
100K
CW
1
2
3
VR4
A10K
CW
1
2
3
VR1
A10K
1
2
3
CN5-A
NC
1
2
3
CN5-B
3PIN
C126
10uF
C127
10uF
C129
4.7uF
C130
4.7uF
C131
4.7uF
C132
10uF
C133
10uF
C136
NC
C138
4.7uF
1
2
3
4
5
JACK2
R177
12K
R178
12K
R179
12K
R180
3.3K
C140
561
C141
561
R181
12K
R182
12K
R185
12K
R186
3.3K
C142
561
C143
561
C144
4.7uF
C149
4.7uF
C150
4.7uF
3
2
1
U13-A
TLV6002
5
6
7
U13-B
TLV6002
8
4
U13-C
TLV6002
C151
4.7uF
R187
12K
R188
12K
C152
104
R190
22R
L6
FB
L11
FB
R74
12K
C41
33P
FB
L12
600ohm
C54
101
R72
6.8K
C158
102
R193
6.8K
C159
102
FB
L13
600ohm
FB
L14
600ohm
C161
101
C162
101
C106
4.7uF
C137
10uF
C124
10uF
C12
104
C13
10uF
C18
105
C26
104
1
GND
2
IN
3
OUT
4
NC
5
NC
U2
TLV70450
R225
1.8K
C72
1uF
R81
10K
L26
FB
C93
101
C94
102
1
V+
2
OUTA
3
INA
4
INT
7
SW
8
INB
9
OUTB
10
GND
6
SENSE
5
VREF
U25
2761
C125
100uF
C134
104
C135
104
R101
13K
R107
0
C157
4.7uF
C163
4.7uF
C164
104
C165
0.1uF
R116
5.6K
R117
9.1K
FB
L18
600ohm
C166
101
C167
221
3
2
1
U11-A
TLV6002
8
4
U11-C
TLV6002
5
6
7
U11-B
TLV6002
3
2
1
U18-A
TLV6002
5
6
7
U18-B
TLV6002
8
4
U18-C
TLV6002
C77
104
3
2
1
U15-A
TLV6002
5
6
7
U15-B
TLV6002
8
4
U15-C
TLV6002
C168
104
R70
1K
R71
1K
ESD2
ESD1
C122
0.22uF
C123
0.22uF
R304
4.7K
R303
1.8K
C303
10uF
C304
331
R302
4.7K
R301
1.8K
C301
10uF
C302
331
R31
NC
C21
271
C22
33P
R82
13K
C25
33P
R83
13K
R86
9.1K
C28
221
R87
12K
C29
33P
R153
6.8K
C117
102
R152
6.8K
C116
102
1
2
3
4
5
6
7
CN9-A
1
2
3
4
5
6
7
CN9-B
BIAS
[2,3]
BIAS
[2,3]
BIAS
[2,3]
BIAS
[2,3]
BT_L
[3]
BIAS
[2,3]
VDD1
[2,3,4]
BIAS
[2,3]
BT_R
[3]
BIAS
[2,3]
BIAS
[2,3]
BIAS
[2,3]
BIAS
[2,3]
BIAS
[2,3]
VEE
[1,3,5]
VDD1
[2,3,4]
BIAS
[2,3]
VDD1
[2,3,4]
SIN
[1,4,5]
TR
[3]
TL
[3]
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
PRE_L
[2]
PRE_R
[2]
PRE_R
[2]
PRE_L
[2]
AUX_L
[2]
AUX_R
[2]
AUX_L
[2]
AUX_R
[2]
AUX_L
[2]
AUX_R
[2]
PRE_L
[2]
PRE_R
[2]
AGND
[1,2,3,4]
BIAS
[2,3]
AUX_L
[2]
AUX_R
[2]
PRE_L
[2]
PRE_R
[2]
AGND
[1,2,3,4]
BIAS
[2,3]
VDD1
[2,3,4]
VDD1
[2,3,4]
VDD1
[2,3,4]
AGND
AGND
PRE_L
[2]
REV:1.1
IPA79S -RADIO/BT
SHEET: 5 OF 3
Libing
SCALE:
DWG NO: PT-X-XXXXX-XX
SIZE:A2
COMPANY:
TITLE:
DATED:
APPROVED:
CHECKED:
DATED:
DATED:
DRAWN:
A
B
C
D
1
2
3
4
5
6
D
C
B
A
HOMNI ENTERPRISES CO,.LTD.
20160617
NEXT
PREV
PLAY
BT_PAIRING
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1
CH
2
DVSS
3
ROUT
4
L0UT
5
AVSS
6
AVDD
7
XI/RCLK
8
XO
9
ENABLE
10
AMINN
11
AMINP
12
RFINP
13
RFGND
14
SCL
15
SDA
16
VOL
U22
KT0913
1
FM/ANTENNA1
C222
104
C223
105
C172
105
R118
51R
R119
51R
C173
101
FB
L4
600ohm
R328
33K
C174
104
R131
30K
R137
75R
R156
75R
R167
30K
C175
47P
C176
47P
C177
151
C178
151
C179
15P
C180
15P
R168
2.2K
R184
2.2K
C181
105
1
NC
2
GND
4
VCC
3
OUT
X1
12MHZ
R195
10.5K
R196
1K
R197
20K
R198
20K
R199
100R
C182
331
C183
331
R200
10.5K
R201
1K
R202
20K
R203
20K
R204
100R
C184
331
C185
331
R205
47K
R206
47K
C186
47P
-
+
3
2
1
U23-A
TLV6002
-
+
5
6
7
U23-B
TLV6002
8
4
U23-C
TLV6002
C187
47P
C188
47P
FB8
FB
FB10
FB
C189
105
C190
105
1
2
C195
10uF
D6
1N4148
D11
1N4148
C196
105
C197
105
C198
105
C199
105
C200
47P
C201
100uF
C202
100uF
C203
47P
3
IN
1
GND
2
OUT
U28
SPX1117M3 3.3V
FM_G
NC
R234
470R
R235
10K
1
S
2
S
3
S
4
G
5
D
6
D
7
D
8
D
Q26
CEM4435A
R243
10K
2
1
3
Q27
3904
FM-AN1
R24
10K
R26
10K
R28
10K
R29
10K
R30
100R
C78
33P
C79
33P
R33
10K
R34
10K
R36
10K
R37
100R
C80
33P
C81
33P
R40
47K
C88
104
-
+
3
2
1
U10-A
TLV6002
-
+
5
6
7
U10-B
TLV6002
8
4
U10-C
TLV6002
FB3
FB
C20
10uF
C100
10uF
C23
105
C82
105
R75
10K
C102
105
C24
105
FB2
FB
FB1
FB
R113
47K
R45
0
R46
1K
K10
PLAY/PAUSE
R94
1K
K1
BT_Pairing
R261
100R
R260
1K
R259
1K
R85
10K
R84
10K
C8
47P
C15
10uF
C9
220uF
C10
47P
R294
22K
R295
10K
1
VIN
2
GND
3
ON/OFF
4
BYPASS
5
VOUT
IC3
ZHD2405-ADJM5
R296
1K
R256
330R
R146
0
1
PIO21
2
PIO18
3
PIO17
4
PIO9
5
PIO7
6
PIO6
7
PCM
8
CS
9
MISO
10
MOSI
11
CLK
12
RST
13
BAT
14
GND
22
POWER_EN
23
1V8
24
LED0
25
LED1
26
LED2
27
LINE_MIC_AN
28
LINE_MIC_AP
29
MIC_BIAS
30
LINE_BN
31
LINE_BP
32
SPK_RN
33
SPK_RP
34
SPK_LN
35
SPK_LP
15
VBUS
16
CHG_EXT
17
BAT_SENSE
18
PIO1/TX
19
PIO0/RX
20
USB_N
21
USB_P
36
GND
37
RF
38
GND
BT1
R145
10K
C36
2.2uF
R258
47K
R148
10K
1
2
3
SMA2
IPEX-001
2
1
3
Q30
3904
C14
NC
C90
NC
1
2
3
4
5
6
7
J2
AM/ANT1
1
2
J10
1
2
J11
NFC
BIAS
[2,3]
BIAS
[2,3]
TL
[2]
TR
[2]
SCL
[4]
SDA
[4]
VDD1
[2,3,4]
AGND
AGND
AGND
AGND
AGND
AGND
RADIO_ON_OFF
[4]
VEE
[1,2,3,5]
GND
GND
GND
GND
GND
GND
GND
GND
BIAS
[2,3]
BIAS
[2,3]
BT_L
[2]
BT_R
[2]
VDD1
[2,3,4]
AGND
AGND
AGND
SPKL_N
[3]
SPKL_P
[3]
1V8
[3]
PIO21
[3]
PIO07
[3]
PIO17
[3]
PIO09
[3]
1V8
[3]
1V8
[3]
3.7V
[3,4]
VEE
[1,2,3,5]
BT-GND
PREV
[4]
NEXT
[4]
SPKL_P
[3]
SPKL_N
[3]
1V8
[3]
PIO07
[3]
PIO09
[3]
PIO17
[3]
PIO21
[3]
BT-GND
BT-GND
BT-GND
1V8
[3]
CLK
[3]
PCM
[3]
CSB
[3]
MISO
[3]
MOSI
[3]
CLK
[3]
MOSI
[3]
MISO
[3]
CSB
[3]
PCM
[3]
BT-GND
3.7V
[3,4]
3.7V
[3,4]
BT-GND
BT-GND
BT_LED
[4]
BT-GND
3V3
GND
[1,3,5]
REV:1.1
SHEET: 5 OF 4
IPA79 A-MCU
HOMNI ENTERPRISES CO,.LTD.
A
B
C
D
6
5
4
3
2
1
D
C
B
A
DRAWN:
DATED:
DATED:
CHECKED:
APPROVED:
DATED:
TITLE:
COMPANY:
SIZE:A2
DWG NO: PT-X-XXXXX-XX
SCALE:
Libing
L14-6
L11
L10
L9
L8
L7
L6
L5
DMP
L4
L3
L2
L1
G
F
E
D
C
B
A
Simulation JACK
20160617
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
LED
L1
L2
L3
L4
A
A
A
A
B
B
B
B
C
C
C
C
D
D
D
D
E
E
E
E
F
F
F
F
G
G
G
G
DMP
L5
L6
L7
L8
L9
L10
L11
L14-6
1
2
3
4
5
U4
MCP6001
R21
10K
R32
12K
C46
224
C47
82P
R38
47K
R39
47K
C48
10uF
C64
224
R9
100K
R209
1K
C191
105
R210
22R
R211
22R
R212
4.7K
R213
4.7K
1
VBAT
2
PC13
3
PC14-OSC32_IN
4
PC15-OSC32_OUT
5
PF0-OSC_IN
6
PF1-OSC_OUT
7
NRST
8
VSSA
9
VDDA
10
PA0
11
PA1
12
PA2
13
PA3
14
PA4
15
PA5
16
PA6
17
PA7
18
PB0
19
PB1
20
PB2
21
PB10
22
PB11
23
VSS_1
24
VDD_1
25
PB12
26
PB13
27
PB14
28
PB15
29
PA8
30
PA9
31
PA10
32
PA11
33
PA12
34
PA13
35
PF6
36
PF7
37
PA14
38
PA15
39
PB3
40
PB4
41
PB5
42
PB6
43
PB7
44
BOOTO
45
PB8
46
PB9
47
VSS_3
48
VDD_3
U27
C192
105
C193
105
R214
510R
1
2
3
4
5
J1
NC
C194
105
C204
105
FB
L19
600ohm
K3
LED_on/off
K4
Radio
K5
P1
K6
P2
K7
P3
K8
P4
K9
P5
K11
P6
K12
Tune-/Previous Track
K13
Tune+/Next Track
D5
1N4148
R231
4.7K
D17
1N4148
R35
4.7K
R23
4.7K
R25
100R
R27
100R
R58
1K
C34
104
2
1
3
Q20
3904
2
1
3
Q18
3904
2
1
3
Q17
3906
R59
4.7K
R60
4.7K
C49
104
C2
10uF
C3
104
C53
105
C55
104
1
2
Z3
2.7V
3
IN
1
GND
2
OUT
U7
SPX1117M3 3.3V
R20
10K
R73
0
FB
L20
600ohm
G
S
D
Q8
Si2300DS
G
S
D
Q5
Si2300DS
G
S
D
Q6
Si2300DS
R233
470R
R236
10K
R237
470R
R238
10K
R239
470R
R240
10K
1
2
3
4
CN3-A
FB
FB15
FB
C70
104
C87
10uF
FB
L5
600ohm
R250
0
C207
104
2
1
3
Q3
3906
2
1
3
Q4
3906
2
1
3
Q9
3906
2
1
3
Q15
3906
2
1
3
Q16
3906
R121
1K
R122
1K
R123
1K
R124
1K
R125
1K
R132
47R
R133
47R
R134
47R
R11
47R
R12
47R
R13
68R
R14
47R
R126
68R
1
DIG1
2
DIG2
3
DIG3
4
DIG4
5
COM1
6
SG1
7
SG2
8
SG3
9
SG4
10
SG5
11
SG6
12
SG7
13
SG8
14
BLED+
15
BLED-
16
PLED+
17
PLED-
25
NC
24
NC
23
NC
22
NC
18
NC
19
NC
20
NC
21
NC
LCD1
BCD-6516B
R15
1.5K
R112
1K
R103
1.5K
2
1
3
Q19
3904
R16
1K
2
1
3
Q2
3904
1
6
B
2
5
R
3
4
G
LED1
LED3A-SMD5050-0.2W
1
6
B
2
5
R
3
4
G
LED2
LED3A-SMD5050-0.2W
1
6
B
2
5
R
3
4
G
LED3
LED3A-SMD5050-0.2W
1
6
B
2
5
R
3
4
G
LED4
LED3A-SMD5050-0.2W
1
6
B
2
5
R
3
4
G
LED5
LED3A-SMD5050-0.2W
1
6
B
2
5
R
3
4
G
LED6
LED3A-SMD5050-0.2W
1
6
B
2
5
R
3
4
G
LED7
LED3A-SMD5050-0.2W
1
6
B
2
5
R
3
4
G
LED8
LED3A-SMD5050-0.2W
1
6
B
2
5
R
3
4
G
LED9
LED3A-SMD5050-0.2W
1
6
B
2
5
R
3
4
G
LED10
LED3A-SMD5050-0.2W
1
6
B
2
5
R
3
4
G
LED11
LED3A-SMD5050-0.2W
1
6
B
2
5
R
3
4
G
LED12
LED3A-SMD5050-0.2W
1
6
B
2
5
R
3
4
G
LED13
LED3A-SMD5050-0.2W
1
6
B
2
5
R
3
4
G
LED14
LED3A-SMD5050-0.2W
1
6
B
2
5
R
3
4
G
LED15
LED3A-SMD5050-0.2W
1
2
3
4
CN3-B
R176
332RR
R183
374R
R189
332RR
R194
332RR
R207
332RR
R215
374R
R217
374R
R218
374R
R219
332RR
R222
374R
R232
562R
R244
562R
R245
562R
R246
562R
R248
562R
LED43
LED44
LED45
LED46
LED47
LED48
LED49
LED50
LED51
LED52
LED53
LED54
LED55
LED56
LED57
LED58
LED59
LED60
LED61
LED62
LED63
LED64
LED65
LED66
LED67
LED68
LED69
LED70
LED71
LED72
LED73
LED74
LED75
LED76
LED77
LED78
LED79
LED80
LED81
LED82
LED83
LED84
LED85
LED86
LED87
LED88
LED89
LED90
VDD1
[2,3,4]
VDD1
[2,3,4]
SIN
[1,2,5]
BATTERY-CHECK
[1]
SDA
[3]
SCL
[3]
SWDAT
[4]
NRST01
[4]
SWCLK
[4]
NRST01
[4]
VDD2
[1,4]
SWCLK
[4]
VDD5
[4]
POWER_ON/OFF
[1]
POWER_EN
[1]
BT_LED
[3]
SWDAT
[4]
DIG1
[4]
DIG2
[4]
DIG3
[4]
DIG4
[4]
COM1
[4]
SG1
[4]
SG2
[4]
SG3
[4]
SG4
[4]
SG5
[4]
SG6
[4]
SG7
[4]
SG8
[4]
BT-LED
[4]
BDIG
[4]
N/P
[4]
RADIO_ON_OFF
[3]
PREV
[3]
NEXT
[3]
N/P
[4]
3.7V
[3]
VCC
[1,4]
VDD2
[1,4]
G_LED
[4]
R_LED
[4]
B_LED
[4]
VDD3
[4]
MUTE_A
[1]
L_VDD
[1]
VDD5
[4]
VDD5
[4]
CHARGE_LED
[1]
R_LED
[4]
B_LED
[4]
L_GND
AGND
AGND
AGND
DGND
BT-GND
BT-GND
DGND
DGND
DGND
G_LED
[4]
G_LED
[4]
ON/OFF_AWARE
[1]
SG1
[4]
SG2
[4]
SG3
[4]
SG4
[4]
SG5
[4]
SG6
[4]
SG7
[4]
SG8
[4]
VDD3
[4]
VCC
[1,4]
BDIG
[4]
COM1
[4]
DIG4
[4]
DIG3
[4]
DIG2
[4]
DIG1
[4]
VCC
[1,4]
BT-LED
[4]
DGND
DGND
IPA79S -AMP
REV:1.1
HOMNI ENTERPRISES CO,.LTD.
A
B
C
D
6
5
4
3
2
1
D
C
B
A
DRAWN:
DATED:
DATED:
CHECKED:
APPROVED:
DATED:
TITLE:
COMPANY:
SIZE:A2
DWG NO: PT-X-XXXXX-XX
SCALE:
Libing
SHEET: 5 OF 5
SPEAKER OUT
2 OHM 100W
R97NC/R96=5.6K
20160607
C60
1000uF
C11
104
C16
0.33uF
R17
10K
C17
R96
10R
C67
471
L7
10uH
L8
10uH
C68
474
C44
474
C45
105
R97
10R
C83
471
R98
100R
C96
0.22uF
C97
0.22uF
C98
1000uF
C99
104
L10
FB
R99
0
R100
20K
1
2
CN6-A
2PIN
R102
100K
FB
FB5
121
R104
3.3R
R105
3.3R
C146
C50
C148
C169
MODSEL
SDZ
FAUL TZ
INPR
INNR
PLIMIT
GVDD
GAIN/SLV
GND
INPL
INNL
MUTE
AM2
AM1
AM0
SYNC
AVCC
PVCC
PVCC
BSNL
OUTNL
GND
OUTPL
BSPL
GND
BSNR
OUTNR
GND
OUTPR
BSPR
PVCC
PVCC
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
26
27
28
29
30
31
32
IC1
TPA3116D2
C216
0.22uF
C217
0.22uF
C61
0.33uF
R106
100R
L15
FB
R108
0
R110
0
R111
100K
R114
100K
R128
100K
R129
100K
R154
NC
1
2
3
Q14
MMBT4401
R155
100K
R169
100K
R170
100K
R171
56K
R220
4.7K
C65
100uF
1
2
3
Q29A
MMBT4401
1
2
3
Q33
MMBT4403
C76
HEAT SINK
HT1
DN-MH0174
R221
22R
Z1
7.5V
D24
1N4148
CP1
1
2
3
4
5
CN2-B
5PIN
C91
C103
1000uF
R228
0
R229
NC
R208
4.7K
R230
68.1K
R249
47K
R251
20K
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
SIN
[1,2,4,5]
VEE
[1,2,3,5]
SIN
[1,2,4,5]
GND
VEE
[1,2,3,5]
GND
PVCC
[5]
PVCC
[5]
MUTE-A
[5]
GND
MUTE-A
[5]
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