ION Trio LP User manual

Confidential ION Audio Service Manual
ION Audio
Trio LP
[iT75]
Service Manual
v1.0
2016.11.23
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.

STOCK: 3010000335 INVENTORY NAME: Wooden Turntable Spec/Model: A161117022
VERSION: 10 DATE: 2016-11-21 TT14128,ION, PVC-A012 EU
# Level Part # Name Spec Unit Qty Remark
1 + 2050100335 wooden turntable TT14128,ION,PVC-A012 PCS 1.00
2 ++ 2010100685 Main PCB TT14128 MAIN-V2.0 single sided
baord, half finish PCS 1.00
3 +++ 1010110264 PCB board
TT14128-MAIN-V2.0
140×66×1.6MM FR-4 single sided
board
PCS 1.00
4 +++ 1010220084 SMD Resistor SMT1206,0R,±5% PCS 23.00
R4 R36 R37 R42 R43
R46 R47 R48 R50
R51 R52 R57 R58
R59 R60 R61 R62
R63 R83 R84 R91
R95 R96
5 +++ 1010220085 SMD Resistor SMT1206,100R,±5% PCS 1.00 R67
6 +++ 1010220003 SMD Resistor SMT0603,0R,±5% PCS 6.00 R1 R32 R49 R71 R78
L2
7 +++ 1010220055 SMD Resistor SMT0603,4.7R,±5% PCS 2.00 R69 R81
8 +++ 1010220009 SMD Resistor SMT0603,10R,±5% PCS 1.00 R93
9 +++ 1010220008 SMD Resistor SMT0603,100R,±5% PCS 2.00 R2 R23
10 +++ 1010220023 SMD Resistor SMT0603,200R,±5% PCS 1.00 R98
11 +++ 1010220026 SMD Resistor SMT0603,220R,±5% PCS 1.00 R444
12 +++ 1010220046 SMD Resistor SMT0603,330R,±5% PCS 4.00 R79 R5 R9 R64
13 +++ 1010220057 SMD Resistor SMT0603,470R,±5% PCS 2.00 R70 R80
14 +++ 1010220016 SMD Resistor SMT0603,1K,±5% PCS 6.00 R18 R72 R73 R447
R448 R449
15 +++ 1010220004 SMD Resistor SMT0603,1.2K,±5% PCS 2.00 R29 R30
16 +++ 1010220034 SMD Resistor SMT0603,2K,±5% PCS 2.00 R86 R94
17 +++ 1010220052 SMD Resistor SMT0603,3K,±5% PCS 1.00 R8
18 +++ 1010220037 SMD Resistor SMT0603,3.3K,±5% PCS 1.00 R68
19 +++ 1010220053 SMD Resistor SMT0603,4.7K,±5% PCS 3.00 R34 R35 R82
20 +++ 1010220061 SMD Resistor SMT0603,5.6K,±5% PCS 2.00 R40 R41
21 +++ 1010220099 SMD Resistor SMT0603,10K,±5% PCS 21.00
R7 R12 R13 R14 R15
R17 R19 R20 R38
R39 R45 R53 R75
R77 R85 R87 R89
R92 R99 R904 R905
22 +++ 1010220014 SMD Resistor SMT0603,15K,±5% PCS 2.00 R88 R90
23 +++ 1010220027 SMD Resistor SMT0603,22K,±5% PCS 5.00 R44 R55 R56 R74
R903
24 +++ 1010220030 SMD Resistor SMT0603,24K,±5% PCS 2.00 R6 R16
25 +++ 1010260089 SMD Precision
resistor SMT0603,36.1K,±1% PCS 1.00 R65
26 +++ 1010260078 SMD Precision
resistor SMT0603,82K,±1% PCS 2.00 R3 R21
27 +++ 1010260007 SMD Precision
resistor SMT0603,100K,±1% PCS 1.00 R66
Bill of Materials (BOM)
第1 页，共 8 页

28 +++ 1010220007 SMD Resistor SMT0603,100K,±5% PCS 15.00
R10 R11 R24 R22
R25 R26 R27 R31
R440 R441 R442
R443 R445 R906
R908
29 +++ 1010220025 SMD Resistor SMT0603,220K,±5% PCS 1.00 R907
30 +++ 1010220017 SMD Resistor SMT0603,1M,±5% PCS 3.00 R28 R33 R446
31 +++ 1010303033 MLCC SMT0603,24pF,±5% PCS 2.00 C80 C81
32 +++ 1010303053 MLCC SMT0603,47pF,±5% PCS 2.00 C6 C7
33 +++ 1010303047 MLCC SMT0603,471,±10% PCS 2.00 C1 C2
34 +++ 1010303003 MLCC SMT0603,102,±10% PCS 1.00 C902
35 +++ 1010303028 MLCC SMT0603,222,±10% PCS 2.00 C13 C24
36 +++ 1010303040 MLCC SMT0603,332,±10% PCS 2.00 C28 C29
37 +++ 1010303059 MLCC SMT0603,682,±10% PCS 2.00 C31 C32
38 +++ 1010303004 MLCC SMT0603,103,±10% PCS 4.00 C3 C30 C33 C40
39 +++ 1010303117 MLCC SMT0603,153,±10% PCS 2.00 C77 C79
40 +++ 1010303025 MLCC SMT0603,203,±10% PCS 4.00 C61 C62 C63 C64
41 +++ 1010303006 MLCC SMT0603,104,±10% PCS 13.00
C12 C15 C25 C26
C27 C50 C60 C74
C78 C84 C85 C86
C901
42 +++ 1010303030 MLCC SMT0603,224,±10% PCS 2.00 C54 C72
43 +++ 1010303007 MLCC SMT0603,105,±20% PCS 18.00
C4 C5 C8 C11 C17
C18 C34 C36 C38
C39 C43 C44 C67
C68 C75 C76 C99
C440
44 +++ 1010303068 MLCC SMT0805,106,+80%-20% PCS 1.00 C441
45 +++ 1010303112 MLCC SMT0805,106,+80%-20% 25V PCS 2.00 C37 C45
46 +++ 1010702011 SMD inductance SMT0603 10uH,±20% PCS 2.00 L3 L8
47 +++ 1010708012 SMD magnetic
bead SMT0603 31R/100MHZ,±25% PCS 1.00 L1
48 +++ 1010405004 SMD Stabilivolt
Diodes 3.3V 1/2W LL-34 PCS 1.00 ZD1
49 +++ 1010401002 SMD diode SS14 DO-214AC PCS 1.00 D6
50 +++ 1010401004 SMD diode IN4148 LL-34 PCS 5.00 D1 D2 D3 D4 D5
51 +++ 1010401027 SMD diode BAV99 SOT-23 PCS 1.00 D301
52 +++ 1010520007 SMD Triode SOT-23 8050D PCS 5.00 Q1 Q2 Q7 Q8 Q902
53 +++ 1010520009 SMD Triode SOT-23 9014C PCS 3.00 Q4 Q6 Q440
54 +++ 1010520010 SMD Triode SOT-23 AO3401 PCS 1.00 Q901
55 +++ 1010620060 SMD IC HT7533 SOT-89 PCS 2.00 U3 U902
56 +++ 1010620065 SMD IC JRC4558 SOP-8 PCS 1.00 U1
57 +++ 1010620184 SMD IC SGM358 SOP-8 Vs=2.5-5.5V PCS 1.00 U403
58 +++ 1010620168 SMD Solution IC KT0932 TSOP-20 （AM FM
DIGITAL RADIIO IC）ZHENGAO PCS 1.00 U5
59 +++ 1010620183 SMD Solution IC XY820 SOP-8 TT14128 XINYAN PCS 1.00 U901
60 +++ 1011810014 SMD FUSE SMT1206 2A 63V UL E221465 PCS 1.00 F501
61 +++ 1010406004 Bridge Rectifiers SMD DB157S 1.5A1000V PCS 1.00 D10
62 +++ 1010306112 plug in electrolytic
capacitor
PLUG IN
5×11MM,10uF/25V/50V,+80%-20% PCS 3.00 C9 C73 C82
63 +++ 1010306031 plug in electrolytic
capacitor
PLUG IN 5×11MM,22uF/16V,+80%-
20% PCS 1.00 C55
第2 页，共 8 页

64 +++ 1010306034 plug in electrolytic
capacitor
PLUG IN 5×11MM,47uF/16V,+80%-
20% PCS 5.00 C14 C19 C83 C87 C444
65 +++ 1010306028 plug in electrolytic
capacitor
PLUG IN
5×11MM,100uF/16V,+80%-20% PCS 8.00 C10 C16 C51 C52 C53 C69 C70 C71
66 +++ 1010306045 plug in electrolytic
capacitor
PLUG IN
6×12MM,220uF/16V,+80%-20% PCS 1.00 C21
67 +++ 1010306032 plug in electrolytic
capacitor
PLUG IN
8×12MM,470uF/16V,+80%-20% PCS 3.00 C47 C48 C49
68 +++ 1010306047 plug in electrolytic
capacitor
PLUG IN
12×25MM,2200uF/25V,+80%-20% PCS 1.00 C59
69 +++ 1010610040 PLUG IN IC CD8227GP HDIP-12 PCS 1.00 U2
70 +++ 1011010004 crystal oscillator PLUG IN Ø3×8MM
32.768KHZ±20ppm PCS 1.00 Y1
71 +++ 1011500002 bridle wire L=10MM PCS 8.00 JW1 JW2 JW3 JW4
JW5 JW7 JW9 JW10
72 +++ 1012600023 needle file 2P/2.0MM Straight pin PCS 4.00 CN1 CN6 CN10 CN12
73 +++ 1012600022 needle file 2P/2.5MM Straight pin PCS 1.00 CN11
74 +++ 1012600024 needle file 3P/2.0MM Straight pin PCS 2.00 CN3 CN15
75 +++ 1012600018 needle file 4P/2.5MM Straight pin PCS 1.00 CN5
76 +++ 1010902043 toggle switches SK-44D04GB8 HANDLE SHENJIU
BRAND PCS 1.00 SW2
77 +++ 1012800027 potentiometer TU01 100K1%Tuning potentiometer
B100K MODEL：14RA087 PCS 1.00 VR2
78 +++ 1020600001 connect line for
antenna 2×4MM PCS 3.00 FMANT AMANP ANANT
79 +++ 1012710001 Magnetic Bar Ø10×60MM PCS 1.00
80 +++ 2020500021 Magnetic Bar stand 12×30MM PCS 2.00
81 +++ 1010711005 AM loop Ø10.2M7 80T (lead wire 50MM)
JiaDi PCS 1.00
82 +++ 1061300001 Besswax Huizhou baoyue g 2.00 AM LOOP
83 +++ 1060700001 melt adhesive L68A white glue g 3.00 Magnetic Bar stand
84 +++ 1011701131 shield line 26# 6P2H P=2.5MM L=250MM with
pin PCS 1.00 From main PCBA CN2 To Mechanism
85 +++ 1011702359 line UL1007 24# L=1100MM black PCS 1.00 FM antenna
86 ++ 2010100572 VOL PCB BOARD TT14128 VOL-V1.0 signle baord,
half finish PCS 1.00
87 +++ 1010110222 PCB board TT14128-VOL-V1.0 22×19×1.6MM
94V0 single sided board PCS 1.00
88 +++ 1012800072 potentiometer RV12211GS-KQ20A12-A50K
L=20MM MODEL：14RA087/RA073 PCS 1.00
89 ++ 2010100573 LED1 board TT14128 ST single sided board, half
finihs PCS 1.00
90 +++ 1010110116 PCB board JW-210BPN1 LED1 6.2×7.8×1.6MM
Signle board PCS 1.00
91 +++ 1010403001 insertion LED plug in Ø3MM red, long feet PCS 1.00 from main PCBCN10
TO LED1
92 +++ 1011702059 lines UL1007 28# 2P1H P=2.0MM
L=70MM PCS 1.00
第3 页，共 8 页

93 ++ 2010100574 LED2 board TT14128 radio PCBA, signle board,
half finihs PCS 1.00
94 +++ 1010110053 PCB board JW-210BPN1 LED2 6.2×7.8×1.6MM
94V0 single board PCS 1.00
95 +++ 1010403016 insertion LED plug in 2×3×4MM white and yellow. PCS 1.00 From main
PCBACN12 To LED2
96 +++ 1011702059 lines UL1007 28# 2P1H P=2.0MM
L=70MM PCS 1.00
97 ++ 2010100575 LED3 board TT14128 radio PCBA, signle board,
half finihs PCS 1.00
98 +++ 1010110115 PCB board JW-210BPN1 RADIO LED3
6.2×7.8×1.6MM signle board PCS 1.00
99 +++ 1010403016 insertion LED plug in 2×3×4MM yelow PCS 1.00 from Main PCBA CN6
To LED3
100 +++ 1011702445 line 28# 2P1H P=2.0MM L=100MM PCS 1.00
101 ++ 2010100576 LED4 board TT14128 POWER LED , signel
board PCS 1.00
102 +++ 1010110117 PCB board JW-210BPN1 POWER LED4
6.2×7.8×1.6MM single board PCS 1.00
103 +++ 1010403001 insertion LED plug in Ø3MM RED, LONG FEET PCS 1.00 From main PCBA
CN1to LED4
104 +++ 1011702445 line 28# 2P1H P=2.0MM L=100MM PCS 1.00
105 ++ 2010100577 Mechanism YD cartridge PCS 1.00
106 +++ 2010100261 mechanism PCBA JW-20-03 for mechanism, single
board PCS 1.00
107 ++++ 1010110075 PCB board JW-20-03 27×21×1.6MM 94V0
single board PCS 1.00
108 ++++ 1010250006 adjustable resistor 501 ohm PCS 1.00 P1
109 ++++ 1010210038 plug in resistor pin distance 5MM 470R,±5% 1/8W PCS 1.00 R1
110 ++++ 1012600020 needle file 6P/2.5MM straight pin PCS 1.00 CN1A
111 ++++ 1012600021 needle file 8P/2.0MM straight pin PCS 1.00 CN2
112 +++ 1014000017 Motor
3 speed ,EG-530SD-3F(33/45/78),5-
12VDC,1130/1520/2360RPM,Ø6×Ø
4×12MM 16MM(-0.3+0.2)
PCS 1.00 12V
113 +++ 1013200017 cartridge YD cartridge PCS 1.00
114 +++ 1011702094 line 26# 8P+3P 9W2H P=2.0MM
L=130/150/245MM PCS 1.00
115 +++ 1011703019 cartridge line 1P L=300MM white PCS 1.00
116 +++ 1011703020 cartridge line 1P L=300MM white PCS 1.00
117 +++ 1011703026 cartridge line 2P L=310/50MM black, with ground PCS 1.00
118 +++ 1010908002 leaf switch SJ-SW-115-2 shenjiu(soft spring）PCS 1.00
119 +++ 1010902028 snap switch SS-12F105-G6(Auto stop switch）PCS 1.00
120 +++ 1010902026 snap switch SK-23D05-G8(feete: 8MM) speed
switch PCS 1.00
125 +++ 2020400052 Dust cover JW-20 GPPS dark brown color PCS 1.00
第4 页，共 8 页

126 +++ 2020100049 middle panel JW-20 ABS black color PCS 1.00
127 +++ 2020500078 platter Ø198.5 ABS black PCS 1.00
128 +++ 2020500483 switch protective
film JW-20 ABS black PCS 1.00
129 +++ 2020500405 1.5 inch platter JW-20 ABS black PCS 1.00
130 +++ 2020500406 tonearm lift level JW-20 ABS black PCS 1.00
131 +++ 2020500407 tonetube socket JW-20 ABS black PCS 1.00
132 +++ 2020500408 tonearm shaft JW-20 ABS black PCS 1.00
133 +++ 2020500409 arm clip JW-20 ABS black PCS 1.00
134 +++ 2020500410 tonetube buckle JW-20 ABS black PCS 1.00
135 +++ 2020500411 wafer JW-20 ABS black PCS 1.00
136 +++ 2020500412 switch film JW-20 ABS black PCS 1.00
137 +++ 2020500413 hinge pad JW-20 ABS black PCS 1.00
138 +++ 2020500414 hinge seat JW-20 ABS black PCS 1.00
139 +++ 2020500415 hinge plug JW-20 ABS black PCS 1.00
140 +++ 1061700002 Paper with glue 10×5×0.3MM 3M glue, black PCS 1.00
141 +++ 1062000026 EVA 40×15×1.5MM black PCS 2.00
142 +++ 1062000013 EVA 20×10×1.5MM black with glue PCS 1.00
143 +++ 1021200024 PVC pad Ø12.5×7.5×0.3MM PCS 1.00
144 +++ 1013300001 rubber pad Ø9×Ø5.5MM(45 degree) black PCS 3.00
145 +++ 1061600001 belt Ø128×0.5×4.7MM PCS 1.00
146 +++ 1021500001 wires for tonearm
rest Ø2.2 chrome silver PCS 1.00
147 +++ 1021400001 copper tube Ø6×126×0.25MM silver PCS 1.00
148 +++ 1021200034 E shape spring pad Ø6 black PCS 1.00
149 +++ 1020400008 spring （L）Ø1.4×OD7.7±0.1×9T×25±0.5L PCS 1.00
150 +++ 1020400010 spring （s）Ø5×7×6T×0.6 PCS 1.00
151 +++ 1021600005 metal shaft （L）Ø3×29.5MM PCS 1.00
152 +++ 1021600006 metal shaft (s) Ø2×33MM chrome silver PCS 1.00
153 +++ 1021600003 metal shaft 7.88mm for platter PCS 1.00
154 +++ 1022400001 Iron code 23×17×1×M4 MM chrome silver PCS 2.00
155 +++ 1020100058 screw 2.6×5BM PCS 2.00 Motor
156 +++ 1020100060 screw 2.6×5KM PCS 1.00 Motor
第5 页，共 8 页

157 +++ 1020100228 screw 3×8BA PCS 2.00 switch protective
film/PCB
158 +++ 1020100302 wires 2.6×8BA PCS 1.00 switch protective film
159 +++ 1020100026 screw 2.3×5PA PCS 2.00 tonearm REV
160 +++ 1020100301 wires 3×16PA YA 8 PCS 1.00 switch spring
161 +++ 1020100036 screw 2.6×10BA PCS 1.00 fix the switch pad on
the axis
162 +++ 1020100322 wires 2×6PWA6 PCS 2.00 toggle switch
163 +++ 1020100325 screw 2×6PA PCS 2.00 auto stop switch
164 +++ 1020100081 wires 2×10PA PCS 1.00 leaf switch
165 +++ 1063100005 WIRES 100×2.5MM BLACK PCS 1.00
166 +++ 1060600003 red glue 883 g 0.40
167 +++ 1061200001 damping oil 6017# g 0.35
168 +++ 1064600001 mechansim oil xiong xing brand，15KG/barrel g 0.50
169 ++ 2010100596 RCA board TT14128 RCA-V1.0 single board PCS 1.00
170 +++ 1010110210 PCB board TT14169 RCA-V1.0 66×28×1.6MM
94KB single side, black PCS 1.00
171 +++ 1012507006 Headphone jack ST-413-06W shenjiu brand PCS 1.00 JK1
172 +++ 1010220003 SMD Resistor SMT0603,0R,±5% PCS 2.00 R1 R2
173 +++ 1012504009 RCA jack RCA-204 PCS 1.00 RCA1
174 +++ 1011701141 shield line 28# 3P2H P=2.0/2.5MM L=250MM
with pin PCS 1.00 RCA signle line
175 +++ 1011701167 shield line 28# 3P2H P=2.0/2.5MM L=250MM
black with pin PCS 1.00 AUX IN LINE
176 ++ 1062900025 heat shrink tube Ø1.3MM,UL E214175 PCS 1.00 FM antenna
177 ++ 2020500001 nozzle ø3 CE2 UL E113650 PCS 2.00 POWER SUPPLY
178 ++ 1062900001 heat shrink tube Ø20MM,UL E214175, MM 30.00 nozzle
179 ++ 1012720001 magnet ring Ø16×12×8MM PCS 1.00 transformer Primary
three circles
180 ++ 1012300030 AC power supply
EU standard, Plug Model: E-JUN EL
-
207 2.5A 250V~ 2×0.75MM2
L=1800MM
PCS 1.00 back panel
181 ++ 1010802048 transformer
EU standarder, EI41×20.5 YJH-
BYQ410723 input:230V 50HZ
（RED-RED）L=280MM 12MM
output:9V-600mA（BLACK-
BLACK）L=250MM with 2.5MM
terminals Power consumption less
than0.4W
PCS 1.00 BOTTOM CASE
182 ++ 1012000161 Speaker
4Ω3W 3 inch round paper ear, full
frenquency 32 maganetic,
model：TT14128-1
PCS 2.00 WOODEN PANEL
第6 页，共 8 页

183 ++ 1051800160 Dial scale TT14128 AM:530-1620khz FM:87-
108MHz 88×62MM black in white PCS 1.00
184 ++ 1011702606 wires 26# 4P1H P=2.5MM
L=100×2/220×2MM PCS 1.00 SPEAKER
185 ++ 2020500349 Volume Knob JW-210BP ABS PCS 2.00 black
186 ++ 2020500353 dial rear panel JW-210BP ABS PCS 1.00
187 ++ 2020500351 functionl knob
stand JW-210BP ABS PCS 1.00 black
188 ++ 2020500131 feet JW-210GPA ABS black SJ-018 PCS 4.00 black
189 ++ 2020500014 cable clip Ø13×Ø12×12 , line hole
7×3MM（JF-01 cable clip）PCS 1.00
190 ++ 2020500529 dial knob K-13012 black PCS 1.00 black
191 ++ 2020500530 dial pointer K-13012 black PCS 1.00 black
192 ++ 2020100023 dial windows panel K-13012 ABS PCS 1.00 black
193 ++ 2020500355 dial lens K-13012 transparent lens(acrylic)
Ø68×12×2MM PCS 1.00
194 ++ 1062500020 speaker net 79×79×0.5MM color: coffe MM 2.00 SPEAKER
195 ++ 1062000010 EVA Ø18×1MM black PCS 4.00 FEET
196 ++ 2030110434 wooden case TT14128 PCS 1.00
197 ++ 2030100434 wooden case TT14128 PVC-A012 PCS 1.00
198 ++ 1020100098 screw 2×6PWA7 PCS 4.00 from dial lens to dial
windows panel
199 ++ 1020100225 screw 3×6PWA7 PCS 1.00 from functional knob
stand to PCBA
200 ++ 1020100060 screw 2.6×5KM PCS 1.00 Fixed the pointer at the
PVC
201 ++ 1020100228 screw 3×8BA PCS 14.00
4PCS to fix the pcb on
the dial real panel,
2pcs fix the dial real
panel to wooden case.
202 ++ 1020100216 screw 3×6BA PCS 2.00
fixed the dial real
panel(bottom) to
wooden case .
203 ++ 1020100242 screw 4×10BM PCS 2.00 from transformer to
wooden case
204 ++ 1020100263 screw 4×10BM PCS 2.00 from mechanism to
wooden case
205 ++ 1020100194 screw 4×20BM PCS 1.00 fix the cable clip
206 ++ 1020100101 screw 3×12KA6 PCS 1.00 from RCA jack to
wooden case
207 ++ 1020200002 cap nut M4 PCS 2.00 fix the transformer
screw
208 ++ 1060600001 yellow glue QC-883 g 0.30
209 ++ 1060700001 melt adhesive L68A white glue g 1.50
210 ++ 1063100003 wires 100×2.5MM ,1000PCS/bag PCS 2.00
第7 页，共 8 页

211 ++ 1020100042 screw 2.6×10PA PCS 4.00 fix the USB rear bak
212 ++ 1020100237 screw 3×8PWA10 PCS 1.00 fix the USB rear PCBA
213 ++ 2020500602 DC JACK Stand ST15022-1 ABS black, 90×42MM PCS 1.00
214 ++ 1051800168 PVC TT14128 64.6×20.08×0.2MM black PCS 1.00
215 + 2060100335 PACKAGE ,TT14128,ION, PVC-A012 PCS 1.00
216 ++ 1051700001 Slipmat OUTER Ø198×INNER Ø7×1.1MM
Black , with 3mm glue PCS 1.00
217 ++ 1050600249 Safety manual ION 210×140MM cooper cover
128g, inner page 80g, 24p V15.0 PCS 1.00
218 ++ 1050300248 Giftbox ION,TT14128,350G +A3++
+4C,368×195×339MM PCS 1.00
219 ++ 1050100303 Carton ION,TT14128,2pcs Per
Carton,B=B,410×383×354MM PCS 0.25
220 ++ 1050600287 Product Manual
TT14128 EIGHT LANAUAGE
210×140MM COOPER
COVER128G, INNER PAGE 80G
36P
PCS 1.00
221 ++ 1050700726 Rating label TT14128 65×33.8MM white in black PCS 1.00 on bottom of unit
222 ++ 1050900103 Polyfoam TT14182/SET L=R=330×190×60MM PCS 1.00
223 ++ 1051400012 PE bag Seven language, 100
open×230×0.04MM PCS 1.00 power supply
224 ++ 1051400036 PE bag Seven language,160
open×250×0.04MM with hole PCS 1.00 Manual
225 ++ 1051400085 PE bag Seven language,,480
open×600×0.03MM PCS 1.00 unit
226 ++ 1050700710 date label TT14128 20×6MM black in white PCS 1.00 on bottom of unit
227 ++ 1050700711 CARB label TT14128 64×22MM white in black PCS 1.00 on bottom of unit
228 ++ 1050700712 SN lable TT14128 48×13MM black in white PCS 4.00 on carton and giftox ,
and unit
第8 页，共 8 页

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
FM ANT
音电路
TU_LED
ERP2 电路
电唱电路
SP JACK
LSP
RSP
PHONO/AM/FM/LINE
GND
GND
功率放大电路
纸名称
主板原理图
版本
设计
TT14128-IT75
页码
深圳市佳音王科技股份有限公司
机型
日期
纸编号
日期
日期
20160415
批准
审核
邹均良
AUDIO OUT
RCA_LOUT
RCA_ROUT
GND
LINE_L
GND
LINE_R
MAIN_PWR
PH-RIN
MV
PHONO_R
PH-LIN
PHONO_L
MUTE
TU_L
LI
MUTE
LCH
RI
RO
TU_R
BAND
AGND
BAND
RCH
TUVCC
PHVCC
GND
10V
LO
PHONO_L
PHONO_R
TU_R
TU_L
PHVCC
GND
GND
RIN LIN
RCAR
LCH
VER
RCH
RCAL
VER
AVCC VER
TEST
LINE_L
LINE_R
RFGND
VDD3V3
VDD VCC
VDD
VDD
VDD
VDDAVCC
NC
VCC
VDD
C27
104
CN1
2P/2.5MM
2
1
2
1
R1910K
47UF
C902
C21
220uF/16V
12
R16 24K
R5 330R
CN15
3P/2.0MM
1
2
3
1
2
3
R81 4R7
1 2
225C38
100uF/16V
C71
470uF/16VC47
R88 10K
U5
KT0932
1
2
3
4
5
6
7
8
9
1011
12
13
14
15
16
17
18
19
20 CH
SPAN
AM-FM
ROUT
LOUT
AVSS
XTALN
STALP
AVDD
RFVDDAMINN
AMINP
RFINP
RFGNDE
DVSS
DVDD
STIN
ST
TUNINP
VOL
R906
100K
C83
47uF
C1
470pF
R94
4.7K
C81 24pF
C85
104
C17 105
R68
3.3K
C4 105
C15
104
R38 10K
682C32
Q902
S8050 2
1 3
D2 IN4148
1 2
CN11
2P/2.5MM
2
1
2
1
104
C60
470uF/16V
C49
C9 47pF
R37 1K
C76 105
R31
100K
C13 222
R443
100K
R27 100K
CN3
3P/2.0MM
1
2
3
1
2
3
105
C36
Q901
AO3401
D
G
S
C74
104
R65 100K
F1 2A
Q4
9014
2
1 3
R64 330R
C43 105
C5 105
R906
100K
R80
470R
R28
1M
106C441
C33 104
R89
10K
R441
100K
R9
330R
D10
DB157S
1 2
R39 10K
682C31
D3 IN4148
12
C63
203
0805 25V106C73
C25
104
105
C440
R5310K
ANT2 AMANT
1 2
1 2
R26
22K L2 0R
R46 0R
R86
4.7K
VR2
A503
1
2
3
4
5
6
7
1
2
3
4
5
6
7
R41
5.6K
R93 10R
C66 105
R18
10K
FMANT1
1
D301
R11 100K
C2
470pF
R903
22K
Q2
9014
2
1 3
R67 100R
D6 M1
1 2
Q440
9014C
2
1 3
R74
22K
CN12
2P/2.0MM
2 12
1
NC
C65
C75 105
R22 100K 103 C30
C26
104
C18 105
R45 10K
R66 36K
224JC54
Z4D1
3.3V
R40
5.6K
C78 104
C61
203
CN6
2P/2.0MM
2 1
2 1
L8
10UH
Q1
8050D
2
1 3
D441
IN4148
1 2
C64
203
C79
153
R6 24K
R440
100K
C86 104
12
Q8
9014
2
1 3
R25
22K
VR1
RV93Y2NO B104 10%
13
2
R15 10K
R5622K
100uF/16V
C53
470uF/16V
C48
R907
220K
105
C902
R17 47K
R98 1K
100uF/16V
C10
106
C9
Y1
32.768KHz
R10 100K
R36 1K
R905
1K
100uF/16V
C70
R14
10K
C82 10uF
U6
HT7533
1
3 2
DGND
OUT VIN
R12 10K
R447 1K
R33 1M
R2
100R
Q6
9014
2
13
R90 10K
R92 10K
105
C67
UTC8227
U2
1 2 3 13 5 6 7
8 9 11 10 12
4
11
1 2 3 13 5 6 7
8 9
14 10 12
4
11
R1 10KR20 47K
R99 10K
104
C50
R37 1K
R7 10K
R82
4.7K
SW1
SS-44D04G8
23
1
2
24
9
10
12
19
20
6
17
22
21
4
5
7
3
11
21
8
PHONO_L
TU_L
TU_L
NC
AM
FM
PHONO_V
TU_V
TU_V
ROUT
VI
BAND
LOUT
PHONO_R
TU_R
TU_R
LINE_L
NC
NC
LINE_R
103
C3
0805 25V106C45
C73
10uF
C87
47uF/16V
12
R24
100K
105
C34
NC
C66
R35 4.7K
U1
4
7
6
8
5
3
21
G
O2
-
V
+
+
-O1
R21 56K
U902 HT7533
1
3 2
DGND
OUT VIN
R77 10K
R8 3K
C80 24pF
R694R7
R445 1K
224J C27
225C39
C77
153
R13
10K
R446
1M
R70
470R
C14
47uF/16V
12
U901
MCU
1
2
3
4 5
6
7
8
1
2
3
4 5
6
7
8
12
22uF/16V
C55
104C901
R3 56K
100uF/16V
C16
R448 1K
L4
31R
R29
1.2K
C84
104
R442
100K
R5522K
105
C68
R904 10K
L1 31R
R85 10K
R23
100R
C7 47pF C12
104
R79
330R
R449 1K
CN5
4P/2.5MM
1
2
3
4
1
2
3
4
R30
1.2K
R72 1K
C62
203
R43 0R
U6
NC
4
6
2
1
5
3
7
8
GND
SCL
CE1
CE0
SDA
CE2
WC
VDD
C59
2200UF/16V
21
CN10
2P/2.0MM
2
1
2
1
R87 0R
C40 104
D440
IN4148
12
D2 IN4148
12
R34 4.7K
C24 222
C19
47uF
Q7
9014
2
1 3
C11 105
CN13
3P/2.0MM
1
2
3
1
2
3
U403
8
3
2
1
4V
+
-
O1
v-
100uF/16V
C52
L3 10UH
CN2
NC
1
2
3
4
5
6
1
2
3
4
5
6
C44 105
102
C902
100uF/16V
C69
C28
332
R441 220R
100uF/16V
C51
C29
332
R87
10K
PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn

PDF 件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn

PDF 件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn

220-240V~ 50/60Hz 8W
Qty PCS
KGS
KGS
iT75
iT75 Packing Diagram 2
3.
Picture 1: Put the rating
label,CARB label,SN Label
& date label on the back.
then put the IT75 in a PE
bag separately.
Pictre 2: Put all the accessories
in a PE bag. Accessories include:
Product manual,safety manual.
1.
2.
Turntable in PE Bag
Back
PE Bag
Slip mat
SN label
Rating Label
CARB Label
Date Label
PE Bag
ALL Accessories in a bag (front & back)
IT75
Put iT75 in
the polyfoam
Top View of the Giftbox
Accessory bag
4.
Bottom View of the Giftbox
SN label
CODE 39 label
2pcs giftbox in one carton
N.W
G.W
5.2
6.8
Safety ManualManual
Picture 3: Put the turntable
into the Polyfoam, and then into
the giftbox and then put the
accessory bag into the giftbox.
Picture 4: put the giftbox into
the carton(2pcs per carton), and
then stick the SN number on the
side of the carton and put the
code39 label on the right top of
the main mark.
Dust cover