ION Explorer Bluetooth 2014 User manual

Confidential ION Audio Service Manual
ION Audio
Explorer Bluetooth (2014)
[iPA23B]
Service Manual
v1.0
2014.12.09
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 [e-mail].
© 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)
Part number Part name Description Quantity
DR001608 RoHS Semi assemble part:IPA23B IPA23B 组装 ASSY 1
10160200 Faceplate
DN-
MC7071,铝合金(拉丝铝片),T=1.5mm,表面拉细
丝阳极铝本色,V1.1
1
CR010365 RoHS Semi electronic part:IPA23 AMP IPA23 AMP ASSY 1
CR010366 RoHS Semi electronic part:IPA23 AMP SMT IPA23 AMP SMT ASSY 1
CR010367 RoHS Semi electronic part:IPA23 POWER IPA23 POWER ASSY 1
CR010369 RoHS Semi electronic part:IPA23 POWER SMT IPA23 POWER SMT ASSY 1
CR010370 RoHS Semi electronic part:IPA23 BATTERY IPA23 BATTERY ASSY 1
CR010376 RoHS Semi electronic part:IPA23 RADIO IPA23 RADIO ASSY 1
CR010377 RoHS Semi electronic part:IPA23 RADIO SMT IPA23 RADIO SMT ASSY 1
CR010421 RoHS Semi electronic part:IPA23 USB-NEW IPA23 USB-NEW组件 1
CR010219 RoHS Semi electronic part:IPA56 IPOD SMD IPA56 IPOD SMD ASSY 1
CR010673 RoHS Semi electronic part:IPA23B PRE IPA23B PRE ASSY 1
CR010674 RoHS Semi electronic part:IPA23B PRE SMT IPA23B PRE SMT ASSY 1
CR010357 RoHS Semi electronic part:IPA BLUETOOTH
V3.0 IPA BLUETOOTH V3.0 ASSY 1
CR010685 RoHS Semi electronic part:IPA23B MIC IPA23B MIC ASSY 1
GR000534 RoHS :IPA23B assy IPA23B 组装 选件 ASSY 1
ER000504 RoHS Packaging:IPA23B IPA23B 包装 ASSY 1
10410156 Grille
DN-
ME5082,SPCC,T=0.8mm,黑色,表面烤20°黑平
光漆,V1.1
1
10520185 Antenna 马口铁,265*15mm,T=0.3mm,V1.1 1
23090514 Gift box IPA23B,300g灰卡+C3+C3,T=6mm,487*352*53
3mm,单面接,粘胶,V1.0 1
80130037 8"WF AN-LD31,50W,4ohm,99-08-Y8030F-00 1
80320001 3"TW 10W,4ohm,99-08-Y3014B-00 1

IPA23 POWER V1.1
拟制： 审核： 批准：

IPA56&57 CHARGE V1.0
拟制： 审核： 批准：

IPA23 BATTERY LEVEL V1.2
拟制： 审核： 批准：

IPA23 AMP V1.2
拟制： 审核： 批准：

HOMNI
C
11
OFSHEET:
SIZE:
DATED: DATED:DRAWN:
RELEASED:
SCALE: FILENAME: PART NUMBER: TITLE: COMPANY:
A B D C
A B C D
654321
ASSY NUMBER:
AM/ANTENNA
LOUT ROUT GND VDD GND
ST
10KHz/9KHz
zw
1
CH
2
DVSS
3
ROUT
4
L0UT
5
AVSS
6
AVDD
7
XI/RCLK
8
XO
9ENABLE
10 AMINN
11 AMINP
12 RFINP
13 RFGND
14 SCL
15 SDA
16 VOL
U1
KT9013
FM/ANTENNA1
12
L1
COM3
COM2
COM1
COM0
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
SEG0
LED+ LED-
GND GND GND
1
2
3
4
5
6
7
8
9
10
11
12
13 14
15 16 17
LCD
RADIO_LCD
R23
100K
R1 47R
C14104
C81
10U/10V
C3
104
1 2 3 4 5 6
CN2
C9 105
C10 105
R3 51R
R4 51R
D2 1N4148
D1 1N4148
C13 100P
R15 10K
R14 10K
L5 FB
R16 33K
C8 104
SW1
SW2
SW6 SW7
SW4 SW5
SW8
SW9
R61 120R R7 150
R17 180R
R18 270R
R19 390R
R20 510 R21 1.5K
R24 3.9K
RR9 10K
R10 10K R12 10K
R11 10K
C7
104
R13
10K
C4
104
C11
1UF
R5 5.6K
1
2 3
J1
CON
1
2 3 4J2
CON-4P-2.5
1
4 3 2
SW3-A
SW-12P
5
8 7 6
SW3-B
SW-12P
R9
0R/NC
1
PD4 2
PD5 3
PD6 4
NRST 5
OSCIN/PA1 6
OSCOUT/PA2 7
VSS 8
VCAP 9
VDD 10
PA3
11 PB5/SDA
12 PB4/SDL
13 PC3
14 PC4
15 PC5
16 PC6
17 PC7
18 PD1/SWIN
19 PD2
20 PD3
IC1
STM8S103F6
R6 10K
R8 10K
R22 10K
R25 10K
R26 1K
R3630K
R27
NC
R28 75R
R29 75R
R30
30K
R31
NC
C17
47P
C18
47P
C5
150P
C6
150P
C1
15P
C12
15P
R2 2.2K
R34 2.2K
C15
105
1NC 2GND
4
VCC
3
OUT
X1
12M/HZ
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
SWIN
NRST
ST
+3.3V
SWIN
NRST
+3.3V
ST
IPA_RADIO收音板V1.2 有源晶体
拟制： 审核： 批准：