ION PROFILE LP User manual

Confidential ION Audio Service Manual
ION Audio
Max LP
[iT54]
Service Manual
v1.0
2014.04.02
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.

Part Name Part Number Description Quantit Remarks
Main PCB 301A01319B01
1
-1319 Main PCB Rev:3.0 FR-
1/D.S. T1.0mm UL94-V0
1 Main PCB
302A20220101 22R ±1% SMT0603 2 R53/R55
302A20101101
1
100R ±1% SMT0603 8 R7/R8/R15/R16/R29/
R30/R37/R40
302A20241101 240R ±1% SMT0603 2 R17/R18
302A20471101 470R ±1% SMT0603 2 R47/R48
302A20511101 510R ±1% SMT0603 2 R13/R14
302A20102101 1K ±1% SMT0603 5 R19/R20/R33/R34/R
302A20152101 1.5K ±1% SMT0603 3 R51/R52/R54
302A20302101 3K ±1% SMT0603 2 R9/R10
302A20332101 3.3K ±1% SMT0603 2 R57/R58
302A20682101 6.8K ±1% SMT0603 2 R11/R12
302A20103101
1
10K ±1% SMT0603 9 R21/R22/R38/R39/R
41/R42/R43/R44/R45
302A20203101 20K ±1% SMT0603 4 R27/R28/R49/R50
302A20243101 24K ±1% SMT0603 2 R25/R26
302A20104101 100K ±1% SMT0603 4 R23/R24/R31/R32
302A20105101
1
1M ±1% SMT0603 7 R1/R2/R3/R4/R5/R6/
R56
303A20100401 10PF ±20% SMT0603 4 C1/C2/C3/C4
303A20220401 22P ±20% SMT0603 NPO 2 C46/C47
303A20470401 47P ±20% SMT0603 2 C23/C24
303A20101401 100PF ±20% SMT0603 2 C9/C10
303A20471401 470P ±20% SMT0603 2 C27/C28
303A20103401 103 ±20% SMT0603 2 C35/C36
303A20333401 333 ±20% SMT0805 2 C15/C16
303A20104401
1
104 ±20% SMT0603 11 C5/C6/C31/C32/C33/
C34/C39/C43/C45/C
49/C50
303A20105401 105 ±20% SMT0805 4 C7/C8/C37/C38
303A20475401 475 ±20% SMT0805 3 C40/C44/C48
303A20106401
1
106 ±20% SMT0603 10 C17/C18/C19/C20/C
21/C22/C25/C26/C29
/C30
SMD INDUCTOR 307A20010001 10uH SMT0603 1 L1
304A2010054S BAT54S SOT-23 2 D1,D2
304A223000M M1 SMA 1 D4
SMD Triode 305A201C901 C9014 SOT-23 3 Q1/Q2/Q3
SMD IC 306A2012011B -2011B LQFP48 1 U1
306A2044558 4558M SOP-8 2 U3/U4
SMD OSCO 310A10012M0 12MHz（49S）1Y1
309A1019C60 SPUN19C606-YN 1 SW1
303A40108502 1000uF +80/-20% 16V 8*12 1 EC1
MLCC
BOM for IT54 2014.1.18 001F013190110
SMD RESISTOR
SMD DIO
Plug in capacity
第1页

BOM for IT54 2014.1.18 001F013190110
303A40107502 100uF +80/-20% 16V 5*11 4 EC2/EC3/EC4/EC5
DC Socket 329A10000501 DC-005 2.1MM 1 J1
RCA socket 329A10020401 RCA-204-H 1 J6
USB socket 329A10000001 USB-BM 1 J8
phone socket 329A14130601 ST-413-06 1 PJ1
6P lines 320A01500601
1
6P2H/2.5mm L=150mm UL1007
24AWG +AWG2547 28AWG
1
5P lines 320A02500501
1
5P2H/2.5mm L=250mm UL1007
24AWG +AWG2547 28AWG
1
PCB for AMP 301A01319B02
1
-1319 AMP PCB Rev:2.0 FR-
1/D.S. T1.0mm UL94-V0
1AMPPCB
302A20047101 4.7R ±1% SMT0603 2 R63/R64
302A20222101 2.2K ±1% SMT0603 4 R61/R62/R65/R66
302A20153101 15K ±1% SMT0603 2 R59/R60
303A20101402 101 ±20% SMT0603 2 C55/C56
303A20104402 104 ±20% SMT0603 3 C57/C58/C59
303A20105402 105 ±20% SMT0603 4 C51/C52/C53/C54
303A40107502
1
100UF +80/-20%/16V 5 EC9/EC10/EC11/EC
12/EC13
303A40477502 470UF +80/-20%/16V 3 EC6/EC7/EC8
Plug in IC 306A12208227 TA8227 HDIP-12 1 U5
Plug in socket 331A05008001 5P/2.5mm 直针1 CN3
Plug in socket 331A05007001 5P/2.0mm 直针1 CN4
Plug in socket 331A04005001 4P/2.0MM 直针1 CN5
phone scoket 329A14130602 ST-413-06W 1 PJ2
301A13007B01
1
-13007 PCB Rev:1.1 FR-1/S.S.
T1.6mm UL94-V0
1
301A13007B02
1
-13007 PCB Rev:1.1 FR-1/S.S.
T1.6mm UL94-V0
1
VR 333A0000A50 RV16322GO A50K 1 VR1
5P lines 320A01500501
1
5P2.0mm L=150mm AWG2547
28AWG
1 CN6
4P Lines 320A02200401
1
4P1H/2.0mm L=220/280mm
UL1007 24AWG
1 SPEAKER
SPEAKER 323A00000803 8Ω3W S1305-13 2
POWER 308A00121001 TEKA012-1201000UK 1
CD 336A01013191 1
USB CABLE LIEN 339A01319101
1
24AWG
A公+B公+磁环,L=1.5M黑色
1
PCB FOR Volume
MLCC
SMD RESISTOR
Plug in RB
第2页

Material number Part Name / Remarks UNIT
020-13190-010 MECH PART - MECH PARTS (ROHS) KIT
Material number Part Name / Remarks QTY
604-131900-000- BOTTOM CABINET 1
603-131900-000- TOP COVER 1
612-130070-000- VOLUME KNOB 1
613-222600-000- POWER KNOB 1
633-13007-000-10 SPEAKER COVER 2 set
635-070100-000- TURN TABLE ORIENTATION SHAFT 3
640-222600-000- SRPING CAP 2
656-222600-000- HINGE TOP 2
656-222601-000- HINGE BOTTOM 2
701-131900-000- WOOD PLATE 1
774-020030-160- TAPPING SCREW 3 X 15 PWA BK（SCREW）Diameter: 8.0MM 6
774-002030-010- TAPPING SCREW 3 X 10KA BK（screw）Diameter: 6.0MM 1
774-002030-012- TAPPING SCREW 3 X 12KA BK（screw）Diameter: 6.0MM 2
774-010030-080- TAPPING SCERW 3 X 8 BA （Screw）Diameter: 6.0MM 10
774-010030-220- SCREW，3*22BA6，3
105-078259-14 Ø1.4*OD7.7±0.1*9T*25±0.5L SPRING 2
105-295000-3 Ø3*29.5MM METEL SHAFT (BIG) 2
797-130070-000- HEAT SINK21*13.6*0.3MM 1
853-000010-002- RUBBER FOOT 10*2MM（one side with glue) BK 3
853-222600-000- RUBBER FOOT BK 2
856-030000-003- EVA，Ø30*3MM(BK）4
856-055008-005- EVA，8*55*5MM(BK）4
856-005247-002- EVA, 5*247*2MM(BK) 2
856-004264-002- EVA, 4*264*2MM(BK) 2
858-220015-003- SPONGE 220*15*3MM 1
880-005013-001-
10
RUBBER WASHER Inner Diam: 5.0MM D:13.0MM HEIGTH:1.0MM
(silica gel)
3
881-070100-000- RUBBER PARTS Ø13*13MM(Silica Gl) 3
Ø198*Ø7*1.1MM SLIP MAT 1
906-000000-000- PASS LABEL 1
910-131900-001- INSTRUCTION BOOKLET 1
911-131900-000- GIFT BOX 1
912-131900-000- POLYFOAM-L 1
912-131901-000- POLYFOAM-R 1
914-600500-004- POLYBAG 600X500#X0.04 MM 1
914-600400-004- POLYBAG 600X400#X0.04 MM 1
914-000000-000- POLYBAG 1
925-131900-000- EXPORT CARTON 1