ION TAILGATER GO User manual

Confidential ION Audio Service Manual
ION Audio
Tailgater Go
[iPA70]
Service Manual
v1.0
2017-10-11
The information in this document contains privileged and confidential information. It is
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contact ION Audio and destroy all copies of this document. You may contact ION Audio
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© 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. No. Material nam
e
Spec. Unit Qty. Note
27.1.003.0221 IPA70 Amplifier PCBA IPA70/Amp PCBA, ROHS, REACH PCS 1
17.1.004.0022 Concrete resistor 3.3 ohm, 5W, ±5%, H25 x D10 x W13mm,
ROHS, REACH
PCS 1 R324
17.1.004.0023 wire-wound resistor 0.22ohm, 2W, ±1%, ROHS, REACH PCS 1 R312
17.1.006.0002 Chip carbon film resistor 0Ω, 1/10W, ±5%, 0603, YAGEO, braid,
ROHS, REACH
PCS 1 R320
17.1.006.0005 Chip carbon film resistor 1K, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 4 R307, R308,
R316, R328
17.1.006.0012 Chip carbon film resistor 10Ω, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 1 R322
17.1.006.0014 Chip carbon film resistor 10K, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 5 R306, R313,
R317, R318,
R323
17.1.006.0077 Chip carbon film resistor 100Ω, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 1 R329
17.1.006.0079 Chip carbon film resistor 100K, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 3 R314, R315,
R327
17.1.006.0215 Chip carbon film resistor 10K, 1/10W, ±1%, 0603, YAGEO, braid,
ROHS, REACH
PCS 1 R304
17.1.006.0247 Chip carbon film resistor 15K, 1/10W, ±1%, 0603, braid, ROHS,
REACH
PCS 1 R305
17.1.006.0261 Chip carbon film resistor 220Ω, 1/10W, ±1%, 0603, braid, ROHS,
REACH
PCS 1 R325
17.1.006.0420 Chip carbon film resistor 1.5K, 1/10W, ±1%, 0603, braid, ROHS,
REACH
PCS 1 R302
17.1.006.0475 Chip carbon film resistor 680Ω, 1/10W, ±1%, 0603, braid, ROHS,
REACH
PCS 2 R301, R326
17.1.006.0521 Chip carbon film resistor 470K, 1/10W, ±1%, 0603, braid, ROHS,
REACH
PCS 1 R310
17.1.006.0524 Chip carbon film resistor 2K, 1/4W, ±1%, 1206, braid, ROHS,
REACH
PCS 1 R309
17.1.006.0526 Chip carbon film resistor 162K, 1/10W, ±1%, 0603, braid, ROHS,
REACH
PCS 1 R311
17.1.006.0527 Chip carbon film resistor 270Ω, 1/10W, ±1%, 0603, braid, ROHS,
REACH
PCS 1 R303
17.1.050.0145 Electrolytic capacitor 1000uF, 25V, aluminum electrolytic,
±20%, D10*L17, 5mm, feet length 3.5mm,
40℃+105℃, ROHS, REACH
PCS 1 C309
17.1.065.0012 Chip electrolytic capacitor 100uF, 16V, aluminum electrolytic, ±20%,
SMD D6.3xL5.4, 105, braid, ROHS,
REACH
PCS 1 C308
17.1.065.0013 Chip electrolytic capacitor 220uF, 16V, aluminum electrolytic, ±20%,
SMD D6.6xL6.6, 105, braid, ROHS,
REACH
PCS 1 C301, C318,
C324
17.1.066.0008 Chip ceramics capacitor 101, 50V, X7R, ±10%, 0603, 125, braid,
ROHS, REACH
PCS 8 C3, C4, C5, C6,
C8, C9, C10,
C11
17.1.066.0009 Chip ceramics capacitor 102, 50V, X7R, ±10%, 0603, 125,
YAGEO, braid, ROHS, REACH
PCS 2 C317, C325
17.1.066.0010 Chip ceramics capacitor 103, 50V, X7R, ±10%, 0603, 125,
YAGEO, braid, ROHS, REACH
PCS 2 C305, C307
17.1.066.0012 Chip ceramics capacitor 104, 50V, X7R, ±10%, 0603, 125, braid,
ROHS, REACH
PCS 6 C302, C304,
C316, C321,
C322, C326
17.1.066.0015 Chip ceramics capacitor 105, 25V, X5R, ±10%, 0603, 85, YAGEO,
braid, ROHS, REACH
PCS 9 C310, C311,
C312, C313,
C314, C315,
C319, C327,
C328

17.1.066.0062 Chip ceramics capacitor 225, 16V, X5R, ±10%, 0603, 85, braid,
ROHS, REACH
PCS 2 C320, C323
17.1.066.0065 Chip ceramics capacitor 106, 10V, Y5V, +80%-20%, 0805, 85,
braid, ROHS, REACH
PCS 1 C303
17.1.066.0077 Chip ceramics capacitor 106, 25V, X5R, ±10%, 1206, 85, braid,
ROHS, REACH
PCS 1 C306
17.1.080.0020 DIP Power Inductor 11uHx2, ±10%, φ0.7mm, 20mΩ,
φ13x7mm, TC10*6*4-11UH, ROHS,
REACH
PCS 2 L1, L2
17.1.086.0074 Chip Power Inductor 100UH, ±10%, 300mΩ, 1.5A, 10×5.5mm,
ROHS, REACH
PCS 1 L301
17.1.086.0107 Chip Power Inductor 15UH, ±20%, 42mΩ, 6A, 11.5x10.3x4mm,
braid, ROHS, REACH
PCS 2 L302, L303
17.1.089.0001 Chip Bead 100M/600Ω, ±20%, 0.5Ω, 200mA, 0603,
braid, JHFB1608B601MB, ROHS,
REACH
PCS 1 L27
17.1.089.0009 Chip Bead 100M/2.5KΩ, ±25%, 1.5Ω, 30mA, 0603,
braid, MGGB1608M252HT-LF, ROHS,
REACH
PCS 1 L4
17.1.089.0026 Chip Bead 100M/600Ω, ±25%, 0.10Ω, 2A, 1206,
braid, MGLB3216M601T2R0-LF, ROHS,
REACH
PCS 1 L3
17.1.089.0029 Chip Bead 100M/120Ω, ±25%, 小于0.1Ω, 4A, 1206,
braid, MGLB3216M121T4R0-LF, ROHS,
REACH
PCS 2 L304, L305
17.1.129.0001 Chip diode 1N4148, 150mA, 75V, LL-34, ROHS,
REACH
PCS 1 D301
17.1.129.0011 Chip schottky diode SS24, 2A, 40V, DO-214AC, braid, 3x6mm
(SMA), ROHS, REACH
PCS 4 D302, D303,
D304, D305
17.1.151.0003 Chip audion 8050 SOT-23 (RoHS，Reach) PCS 2 Q304,Q308
17.1.151.0014 Chip audion MMBT3904 SOT-23 NXP (RoHS，Reach) PCS 2 Q302,Q306
17.1.151.0017 Chip audion PNP, MMBT3906, SOT-23, braid, ROHS,
REACH
PCS 1 Q303
17.1.170.0135 IC IC LM317 ST TO-220 (RoHS，Reach) PCS 1 IC304
17.1.171.0446 Chip IC AMP IC, AD52580, TSSOP-28, ESMT,
braid, ROHS, REACH
PCS 1 IC303
17.1.171.0447 Chip IC LD1117AL-ADJ-A，braid (RoHS，Reach) PCS 1 IC301
17.1.171.0462 Chip IC Battery management IC LS976-F79 SOP8
(RoHS，Reach)
PCS 1 IC302
17.1.177.0035 Chip field-effect tube P channel, -4.6A, -30V, WPM3401, SOT-
23-3L, WILL, braid, ROHS, REACH
PCS 2 Q301,Q307
17.1.177.0040 Chip field-effect tube P channel, 4A, 30V, WPM9435, SOP-8,
WILL, braid, ROHS, REACH
PCS 1 Q305
17.1.261.0709 Double glass fiber board IPA70-01-A0D, L81 x W60.5 x H1.6mm,
FR-4, 35um, AMP board, ROHS, REACH
PCS 1
17.1.313.0003 2P socket 2P/2.54mm white TJC3-2A-1
(RoHS，Reach)
PCS 1 JACK303 driver
output
17.1.313.0009 2P socket 2P/3.96mm white (RoHS，Reach) PCS 1 JACK301 battery
connection
17.1.313.0010 2P socket 2P/2.54mm red (RoHS，Reach) PCS 1 JACK302 power
input
17.1.313.0104 3P socket 3P/2mm red (RoHS，Reach) PCS 1 JACK10
17.3.005.0014 2P wire L150mm, one end of pin, one end plug,
2P/2.54mm，red/black 22# 2468
(RoHS，Reach)
PCS 1 CON302 5V
charging out

17.3.005.0245 8P wire L150mm, red and white wire, one end of
pin, one end plug, 8P/2.0mm, 26#2468,
ROHS, REACH
PCS 1 CON301 connect
to main board
17.5.008.0150 Heatsink F1500U/45x23.5x16 (mm), aluminium
1.6mm, ROHS, REACH
PCS 1 For LM317 IC
27.1.005.0082 UI display PCBA IPA70/UI display PCBA, ROHS, REACH PCS 1
17.1.006.0002 Chip carbon film resistor 0Ω, 1/10W, ±5%, 0603, YAGEO, braid,
ROHS, REACH
PCS 1 R26
17.1.006.0005 Chip carbon film resistor 1K, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 7 R12, R20, R27,
R55, R56, R57,
R69
17.1.006.0014 Chip carbon film resistor 10K, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 22 R15, R21, R28,
R34, R35, R40,
R41, R42, R43,
R47, R48, R49,
R52, R54, R59,
R60, R64, R66,
R67, R68, R85,
R86
17.1.006.0015 Chip carbon film resistor 12K, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 1 R6
17.1.006.0019 Chip carbon film resistor 15K, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 1 R14
17.1.006.0030 Chip carbon film resistor 22K, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 1 R8
17.1.006.0039 Chip carbon film resistor 3.3K, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 1 R71
17.1.006.0041 Chip carbon film resistor 33K, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 2 R53, R83
17.1.006.0045 Chip carbon film resistor 3.9K, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 1 R39
17.1.006.0049 Chip carbon film resistor 47Ω, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 1 R75
17.1.006.0053 Chip carbon film resistor 47K, 1/10W, ±5%, 0603, YAGEO, braid,
ROHS, REACH
PCS 9 R7, R19, R25,
R29, R30, R79,
R80, R106, R107
17.1.006.0055 Chip carbon film resistor 49.9K, 1/10W, ±1%, 0603, braid, ROHS,
REACH
PCS 2 R81, R89
17.1.006.0061 Chip carbon film resistor 5.6K, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 3 R9, R11, R38
17.1.006.0063 Chip carbon film resistor 56K, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 2 R4, R18
17.1.006.0077 Chip carbon film resistor 100Ω, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 4 R36, R44, R45,
R65
17.1.006.0079 Chip carbon film resistor 100K, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 7 R2, R5, R10,
R37, R70, R72,
R76
17.1.006.0085 Chip carbon film resistor 220Ω, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 1 R17
17.1.006.0117 Chip carbon film resistor Res 56Ω1/8W ±5% 0805 SMD
(RoHS，Reach)
PCS 1 R22
17.1.006.0127 Chip carbon film resistor 22Ω, 1/10W, ±5%, 0603, YAGEO, braid,
ROHS, REACH
PCS 2 R46, R50
17.1.006.0150 Chip carbon film resistor 3.6K, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 1 R61
17.1.006.0199 Chip carbon film resistor 150K, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 1 R16
17.1.006.0215 Chip carbon film resistor 10K, 1/10W, ±1%, 0603, YAGEO, braid,
ROHS, REACH
PCS 4 R31, R32, R33,
R63

17.1.006.0220 Chip carbon film resistor 75K, 1/10W, ±1%, 0603, braid, ROHS,
REACH
PCS 1 R84
17.1.006.0231 Chip carbon film resistor 43.2K, 1/10W, ±1%, 0603, braid, ROHS,
REACH
PCS 1 R82
17.1.006.0235 Chip carbon film resistor 4.7M, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 1 R3
17.1.006.0245 Chip carbon film resistor 100K, 1/10W, ±1%, 0603, braid, ROHS,
REACH
PCS 1 R24
17.1.006.0306 Chip carbon film resistor 4.7K, 1/10W, ±1%, 0603, braid, ROHS,
REACH
PCS 2 R51, R73
17.1.006.0475 Chip carbon film resistor 680Ω, 1/10W, ±1%, 0603, braid, ROHS,
REACH
PCS 1 R74
17.1.006.0518 Chip carbon film resistor 487K ±1% 0603 (RoHS，Reach) PCS 1 R23
17.1.030.0086 Potentiometer B type, 20K, L20mm, diameter 12.5mm,
ROHS, REACH
PCS 2 VR1,VR2
17.1.065.0006 Chip electrolytic capacitor 100uF, 10V, aluminum electrolytic, ±20%,
SMD D5xL5, 105, braid, ROHS, REACH
PCS 1 C31
17.1.065.0013 Chip electrolytic capacitor 220uF, 16V, aluminum electrolytic, ±20%,
SMD D6.6xL6.6, 105, braid, ROHS,
REACH
PCS 2 C62, C67
17.1.066.0008 Chip ceramics capacitor 101, 50V, X7R, ±10%, 0603, 125, braid,
ROHS, REACH
PCS 26 C11, C16, C20,
C21, C23, C29,
C30, C32, C42,
C47, C59, C65,
C66, C68, C69,
C70, C75, C77,
C78, C79, C81,
C83, C85, C86,
C89, C90
17.1.066.0009 Chip ceramics capacitor 102, 50V, X7R, ±10%, 0603, 125,
YAGEO, braid, ROHS, REACH
PCS 2 C52, C53
17.1.066.0012 Chip ceramics capacitor 104, 50V, X7R, ±10%, 0603, 125, braid,
ROHS, REACH
PCS 11 C9, C27, C33,
C40, C48, C60,
C63, C71, C72,
C73, C76
17.1.066.0015 Chip ceramics capacitor 105, 25V, X5R, ±10%, 0603, 85, YAGEO,
braid, ROHS, REACH
PCS 11 C3, C13, C22,
C36, C37, C39,
C41, C57, C74,
C84, C87
17.1.066.0027 Chip ceramics capacitor 222, 50V, X7R, ±10%, 0603, 125,
YAGEO, braid, ROHS, REACH
PCS 1 C2
17.1.066.0036 Chip ceramics capacitor 33P, 50V, NPO, ±5%, 0603, 125, braid,
ROHS, REACH
PCS 11 C1, C14, C17,
C24, C25, C26,
C28, C43, C44,
C45, C56
17.1.066.0039 Chip ceramics capacitor 334, 16V, X7R, ±10%, 0603, 125, braid,
ROHS, REACH
PCS 1 C61
17.1.066.0058 Chip ceramics capacitor 226, 6.3V, X5R, ±20%, 0805, 85, YAGEO,
braid, ROHS, REACH
PCS 3 C12, C15, C58
17.1.066.0075 Chip ceramics capacitor 20P, 50V, NPO, ±5%, 0603, 125, braid,
ROHS, REACH
PCS 2 C7, C18
17.1.066.0097 Chip ceramics capacitor 106, ±20%, 6.3V, X5R, 0603, 85, braid,
ROHS, REACH
PCS 12 C4, C5, C6, C19,
C34, C35, C38,
C46, C54, C55,
C64, C80
17.1.066.0155 Chip ceramics capacitor 106, 16V, X5R, ±10%, 0805, 85, braid,
ROHS, REACH
PCS 2 C49, C51
17.1.066.0195 Chip ceramics capacitor 475, 16V, X5R, ±10%, 0603, 125,
YAGEO, braid, ROHS, REACH
PCS 1 C10
17.1.086.0041 Chip Power Inductor 22uH, ±10%, 1.1Ω, 5mA, 0805,
MGFI2012E220KT-LF, ROHS, REACH
PCS 2 L23, L24

17.1.089.0009 Chip Bead 100M/2.5KΩ, ±25%, 1.5Ω, 30mA, 0603,
braid, MGGB1608M252HT-LF, ROHS,
REACH
PCS 15 L1, L2, L3, L4,
L5, L6, L7, L12,
L13, L14, L15,
L16, L18, L19,
L20
17.1.103.0010 Quartz crystal Oscillator 32.768KHz, ±20PPM, ROHS, REACH PCS 1 X1
17.1.129.0001 Chip diode 1N4148, 150mA, 75V, LL-34, ROHS,
REACH
PCS 2 D2, D5
17.1.129.0008 Chip schottky diode BAT54S, 200mA, 30V, SOT23, GSME,
braid, ROHS, REACH
PCS 1 D1
17.1.129.0012 Chip schottky diode BAT54CN3, 200mA, 30V, SOT-23,
ROHS, REACH
PCS 2 D3, D4
17.1.151.0003 Chip audion 8050 SOT-23 (RoHS，Reach) PCS 8 Q1,Q2,Q3,Q4,Q
6,Q7,Q8,Q9
17.1.171.0012 Chip IC LED drive, CS1628, SOP-28, braid
(RoHS，Reach)
PCS 1 IC9
17.1.171.0276 Chip IC(braid) HT4560 SOP braid (RoHS，Reach) PCS 2 IC2,IC7
17.1.171.0447 Chip IC(braid) LD1117AL-ADJ-A，TO252，braid
(RoHS，Reach)
PCS 1 IC8
17.1.171.0597 Chip IC Radio, KT0913, SSOP16L, ROHS,
REACH
PCS 1 IC10
17.1.171.0713 Chip IC(MCU) MCU, MINI54ZDE, QFN32, NUVOTON,
ROHS, REACH
PCS 1 IC1
17.1.171.0849 Chip IC Power management (LDO), BM1117N-
3.3, SOT-223, braid, ROHS, REACH
PCS 3 IC3,IC4,IC5
17.1.171.0850 Chip IC Power management (LDO), BM1117N-5,
SOT-223, braid, ROHS, REACH
PCS 1 IC6
17.1.177.0035 Chip field-effect tube P channel, -4.6A, -30V, WPM3401, SOT-
23-3L, WILL, braid, ROHS, REACH
PCS 3 Q10,Q11,Q12
17.1.220.0046 Chip fuse 2.5A, 250V, NA, 1812, MSMD125-
1812/2.5A (RoHS, Reach), ROHS
PCS 1 F1
17.1.241.0026 LED Display LED display, IPA70, 5V, blue, L63 X W17
X H18 mm, ROHS, REACH
PCS 1 LED1
17.1.261.0710 Double glass fiber board IPA70-02-A0D, L163.5 x W74 X H1.6mm,
FR-4, 35um, ROHS, REACH
PCS 1
17.1.311.0018 5P 3.5-type socket φ3.5mm, black, 5P 3.5 type socket, 5P,
[PJ-30580], ROHS, REACH
PCS 1 JACK6 AUX
input
17.1.313.0010 2P socket 2P/2.54mm red (RoHS，Reach) PCS 1 JACK1 5V
charging out
17.1.313.0014 3P socket 3P/2mm black (RoHS，Reach) PCS 2 JACK2,JACK7
17.1.313.0037 8P socket 8P/2mm black (RoHS，Reach) PCS 1 JACK3 connect
to Amp board
17.1.321.0020 USB Jack USB-010, 12.5x5.12x15mm, black, USB
socket, PIN6, ROHS, REACH
PCS 1 JACK4 USB
socket
17.3.005.0484 3P socket L250mm, red/black/white, one end
pin，one end plug，3P/2.0mm, 26#,
3PIN, ROHS, REACH
PCS 1 JACK5 FM
antenna
27.1.032.0067 BT module FD-BT06H-A-H1/BT module PCS 1 U4
17.1.006.0265 Chip carbon film resistor 0Ω, 1/16W, ±5%, 0402, braid, ROHS,
REACH
PCS 1 R11
17.1.006.0269 Chip carbon film resistor 2.2K, 1/16W, ±1%, 0402, braid, ROHS,
REACH
PCS 3 R6 R7 R8
17.1.066.0115 Chip ceramics capacitor 104, 16V, X7R, ±10%, 0402, 125,
YAGEO, braid, ROHS, REACH
PCS 2 C5 C15
17.1.066.0139 Chip ceramics capacitor 103, 50V, X7R, ±10%, 0402, 125,
YAGEO, braid, ROHS, REACH
PCS 4 C1 C10 C12 C13

17.1.066.0161 Chip ceramics capacitor 474, 6.3V, X5R, ±10%, 0402, 85, YAGEO,
braid, ROHS, REACH
PCS 1 C4
17.1.066.0176 Chip ceramics capacitor 0.5P, 50V, NPO, ±0.25PF, 0402, 125,
Samsung, braid, ROHS, REACH
PCS 1 L7
17.1.066.0203 Chip ceramics capacitor 15P, 50V, NPO, ±5%, 0402, 125,
Samsung, braid, ROHS, REACH
PCS 1 C2
17.1.066.0207 Chip ceramics capacitor 56P, 50V, NPO, ±5%, 0402, 125,
Samsung, braid, ROHS, REACH
PCS 1 C11
17.1.066.0240 Chip ceramics capacitor 475, 6.3V, X5R, ±20%, 0402, 85, braid,
ROHS, REACH
PCS 1 C14
17.1.066.0246 Chip ceramics capacitor 225, 6.3V, X5R, ±10%, 0402, 85, YAGEO,
braid, ROHS, REACH
PCS 6 C3 C6 C7 C8 C9
C23
17.1.086.0055 Chip Power Inductor 2.2nH, ±0.3nH, 0.43Ω, 200mA, 0402, TDK
brand, braid, MLG1005S2N2ST000,
ROHS, REACH
PCS 1 L2
17.1.086.0070 Chip Power Inductor 4.7uH, ±10%, 1.6Ω, 30mA, 0603, TDK
brand, braid, MLF1608A4R7, ROHS,
REACH
PCS 2 L1 L24
17.1.103.0025 Chip crystal Oscillator 26MHZ, ±20PPM, braid, ROHS, REACH PCS 1 Y1
17.1.108.0002 Chip filter Filter, SLFB21-2R450, 0805, sunlord,
braid, ROHS, REACH
PCS 1 Y3
17.1.171.0438 Chip IC(braid) CSR8615, braid, (RoHS，Reach) PCS 1 U1
17.1.171.0845 Chip IC(braid) FM24C64D, TSSOP-8, braid, ROHS,
REACH
PCS 1 U2
17.1.261.0442 Double gold plated board FD-BT07H/07L/06H-A2D/21x28x0.8mm
(RoHS，Reach)
PCS 1 NA
27.1.018.0102 IPA70 Power PCBA IPA70 Power PCBA, ROHS, REACH PCS 1
17.1.087.0005 Magnet ring IC100B/T25x15x10 Ni material
(RoHS，Reach)
PCS 1
17.1.260.1108 Single flame retardant plate IPA70-12-A0S, L54 x W37.5 x H1.6mm,
94V0, 35um, OSP, DC jack, ROHS,
REACH
PCS 1
17.1.324.0016 DC power socket Inner φ2.0mm，outer φ6.3mm，DC-
JACK-DC0012A (RoHS，Reach)
PCS 1 DC1
17.3.005.0066 2P wire L500mm, Left red/right black, one end pin,
one end plug, 2P/2.54mm, 22# 2468,
ROHS, REACH
PCS 1 3CON1
27.1.022.0006 IPA70 Mic PCBA IPA70/Mic PCBA, ROHS, REACH PCS 1
17.1.006.0005 Chip carbon film resistor 1K, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 1 R309
17.1.006.0014 Chip carbon film resistor 10K, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 2 R307, R308
17.1.006.0024 Chip carbon film resistor 18K, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 1 R303
17.1.006.0068 Chip carbon film resistor 6.8K, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 2 R301, R304
17.1.006.0070 Chip carbon film resistor 68K, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 1 R305
17.1.006.0077 Chip carbon film resistor 100Ω, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 1 R306
17.1.006.0126 Chip carbon film resistor 82K, 1/10W, ±5%, 0603, braid, ROHS,
REACH
PCS 1 R321
17.1.065.0006 Chip electrolytic capacitor 100uF, 10V, aluminum electrolytic, ±20%,
SMD D5xL5, 105, braid, ROHS, REACH
PCS 1 C310
17.1.065.0007 Chip electrolytic capacitor 220uF, 10V, aluminum electrolytic, ±20%,
SMD D6.6xL6.6, 105, braid, ROHS,
REACH
PCS 1 C311

17.1.066.0009 Chip ceramics capacitor 102, 50V, X7R, ±10%, 0603, 125,
YAGEO, braid, ROHS, REACH
PCS 1 C301
17.1.066.0015 Chip ceramics capacitor 105, 25V, X5R, ±10%, 0603, 85, YAGEO,
braid, ROHS, REACH
PCS 1 C306
17.1.066.0043 Chip ceramics capacitor 472, 50V, X7R, ±10%, 0603, 125, braid,
ROHS, REACH
PCS 1 C308
17.1.066.0064 Chip ceramics capacitor 475, 10V, X5R, ±10%, 0603, 85, YAGEO,
braid, ROHS, REACH
PCS 1 C303
17.1.066.0097 Chip ceramics capacitor 106, ±20%, 6.3V, X5R, 0603, 85, braid,
ROHS, REACH
PCS 1 C309
17.1.171.0276 Chip IC HT4560 SOP braid (RoHS，Reach) PCS 1 IC301
17.1.312.0002 5P 6.3mm type socket ф6.3mm, black, 5P 6.3mm type socket,
PIN5, , ROHS, REACH
PCS 1 JACK301
17.3.005.0287 3P wire L50mm, one end pin, one end plug,
3P/2.0mm, red/white wire 26#2468
(RoHS，Reach)
PCS 1 CON301
27.1.029.0097 IPA70 Buttons PCBA IPA70/Buttons PCBA, ROHS, REACH PCS 1
17.1.006.0027 Chip carbon film resistor 2.2K ±5% 0805 (RoHS，Reach) PCS 1 R77
17.1.006.0050 Chip carbon film resistor 4.7K, 1/8W, ±1%, 0805, braid, ROHS,
REACH
PCS 1 R78
17.1.006.0152 Chip carbon film resistor 1.2K, 1/8W, ±1%, 0805, braid, ROHS,
REACH
PCS 1 R49
17.1.006.0211 Chip carbon film resistor 820Ω, 1/8W, ±1%, 0805, braid, ROHS,
REACH
PCS 1 R52
17.1.201.0012 chip buttons L6xW6xH5mm, press force 250g
(RoHS，Reach)
PCS 6 SW1, SW2,
SW3, SW4,
SW5, SW6
17.1.260.1109 Single flame retardant plate IPA70-14-A0S, L78 x W25 x H1.6mm,
CEM-1, 35um, OSP, ROHS, REACH
(已签样)
PCS 1
17.3.005.0335 3P wire L100mm, one end pin, one end
plug，3P/2.0mm red/white wire 26#
(RoHS，Reach)
PCS 1 JAMCK11

2016-05-17
DISPLAY&CONTRAL
GuQiang A4
PLM NO
SCH NO
6 5 43 21
A01/1
MODEL PCB NO.
DATE
CHECKED STANDARDIEATION APPROVED
DESCRIPTION SHEET:
SIZE
VER.
SCALE
B C D
6 5 43 21
A
D C B A
1/1
IPA70
程序烧入口
383mV 383mV
920mV
60mA
指示有外接DC电源
+5V 1A
USB JACK
9.8V
8.7V
ERP Vi=1.6~2mV 启动
100mV
POWER OFF
FM ANT.
软件烧入口
+5V稳压
S
S-GND
STANDBY
GND
DC+V
BAT-CHK
+B
FM
AM AM
IN DC 15V 3A
4.53V
BAT.
8欧姆喇叭
S
S-GND
MUTE
GND
DC+V
BAT-CHK
VCC
STANDBY
低功耗
SS34 SS34
改2W大电阻
STANDBY
R17 220R
R31 10K/1% R32 10K/1%
R33 10K/1%
R35 10K
C4
106
C49 106/0805
R36 100R
R37 100K R38 5.6K
R39 3.9K
1
G
2
G
3
L
4 5
R
6
JACK6
C52 102
C53 102
R44 100R R45 100R
1 2 3
JACK2 NPC-3P
C72 104
C77 100P C79 100P
C81 100P
R51 4.7K/1%
C86 100P
L13 100M/2.5K L14 100M/2.5K
C89 100P
C85
100P
VR2 MIC
B50K
1117 3
IN
2OUT
1
GND
IC4 1117-3.3V
VR1 MAIN VOL. B50K
R61 3.6K
C51
106/0805
R65 100R
C38 106
R69 1K
R70 100K
R71 3.3K
1117 3
IN
2OUT
1
GND
IC5 1117-3.3V
C37 105
C33 104
1
ADJ
2
OUT
3
INPUT
IC8 AMS1117-adj
R73 4.7K/1%
R74
680R/1%
C13 105
L23 22uH/0805 L19 100M/2.5K R75 47R
L20 100M/2.5K
C3 105
R23 487K/1%
R24
100K/1%
C16 100P
Q3 8050
G
SD
Q11 AMS3403
G
SD
Q12 AMS3403
L12 100M/2.5K
R6 12K
L18 100M/2.5K
R9 5.6K
R11 5.6K
R12 1K
12
L7 100M/2.5K
8
VCC
4
VEE
IC2-C HT4560
8
VCC
4
VEE
IC7-C HT4560
1 2
3
D1DTE-BAT54S
Q4
8050
Q8 8050
R64 10K
R81 49.9K/1% R82 43.2K/1%
Q1
8050 Q9
8050
G
SD
Q10
AMS3403
Q7 8050
R20 1K
Q6
8050
1 2 3 4
JACK4
R89 49.9K/1%
C30 100P
1OSC
2DI/O
3CLK
4STB
5K1
6K2
7VDD
8SG1
9SG2
10 SG3
11 SG4
12 SG5
13 SG6
14 SG7 15
SG8
16
SG9
17
SG10
18
SG11
19
SG12
20
SG13
21
DVV
22
GND
23
GR4
24
GR3
25
GND
26
GR2
27
GR1
28
GND
IC9 HT1628
R83 33K
R21 10K
R22 56R/0805
L24 22uH/0805
C31
100u/10V
C35 106
1 2
3
D4 DTE-BAT54C
C36 105
C10 475
R72 100K
R10 100K
C34 106
R18 56K
F1 2.5A FUSE
R27 1K
R47 10KR85 10K
C11 100P
C23 100P
C40 104
C59 100P
C60 104
C42 100P
C47 100P
C48 104
C75 100P
C76 104
C78 100P
C87 105
C22 105
C39 105
C41 105
C74 105
C80 106
C5 106
C6 106
C19 106
C46 106
C54 106 C55 106
R7 47K
R34 10K
R40 10K R41 10K
R48 10K
R28 10K
R60 10K
R66 10K
R68 10K
R86 10K
C62
220uF/16V
C67 220uF/16V
C58
226/0805/6.3V
R53 33K
R63 10K/1%
+ -
5
+
6
-
7OUT
IC7-B
HT4560
+ -
3+ 2-1
OUT
IC7-A HT4560
R16 150K
C63 104
C64 106
R46 22R R50 22R
D5 4148
D2
4148
C65 100P
C66 100P
R55 1K
C68 100P
C69 100P
C70 100P
1117 3
IN
2OUT
1
GND
IC3 1117-3.3V
C71 104
L15
100M/2.5K
X1 32.768KHz
C18 20P
C7 20P
1P1.5.ACMP0
2/RST
3P3.0.ACMP1_N
4P5.4
5P3.1.ACMP1_P
6P3.2.ACMP1_P
7P3.4.SDA
8P3.5.SCL
9P3.6.CKO
10 P5.1.XTAL2 11 P5.0.XTAL1 12 VSS 13 P5.2.INT1 14 P2.2.PWM0 15 P2.3.PWM1 16 P2.4.PWM2
17
P2.5.PWM3
18
P2.6.PWM4
19
P4.6.ICE_CLK
20
P4.7.ICE_DAT
21
P0.7.SPICLK
22
P0.6.MISO
23
P0.5.MOSI
24
P0.4.SPISS
25
P0.1.RX
26
P0.0.TX
27
P5.3
28
VDD
29
P1.0.AIN1
30
P1.2.RX
31
P1.3.TX
32
P1.4.CPN0
33
VSS
IC1 ITP-MINI54
1
2
3
4
5
JACK8 NPC-5PL-2.54
C43 33P
C1 33P
C14 33P
C17 33P
C24 33P
C25 33P
C26 33P
C28 33P
C44 33P
C45 33P
C56 33P
C61 334 C73 104
C84 105 C57 105
1117 3
IN
2OUT
1
GND
IC6 1117-5V
C50 NC
L16 100M/2.5K
C32 100P
R26
0R
1
CH
2
DVSS
3
ROUT
4
LOUT
5
AVSS
6
AVDD
7
XI
8
XO
16 VOL 15 SDA 14 SCL 13 RFGND 12 RFINP 11 AMINP 10 AMINN
9ENABLE
IC10
R3 4.7M
1 2
JACK1
2P/2.54mm红色
1
2
3
4
5
6
7
8
JACK3 HC1X8/2.0mm
1 2
3
D3DTE-BAT54C
R4 56K R5 100K
Q2
8050
R15 10K
R59 10K
R67 10K
R76 100K
R84 75K/1%
R8 22K R2 100K
C9 104
R42 10K R43 10K
R54 10K
C15 226/0805/6.3V
C12
226/0805/6.3V
T10
T9
T11 T12 T13 T14
T15 T16
C27 104
1 2 3
JACK7
NPC-3P-2.0
1DIG1
2DIG2
3DIG3
4DIG4
5E1
6D1
7A1
8B1
9C1
10 F1
11 G1
12 H1
13 J2
14 K2
15 DIG5
LED1
+ -
5+ 6-7
OUT
IC2-B HT4560
+ -
3
+
2
-
1
OUT
IC2-A
HT4560
1 2 3
JACK5
NPC-3P-2.0
3P排插座
2mm
白色
R14 15K
C2 222
1GND1 2AIO(0) 3MISO 4CS 5MOSI 6CLK 7GND2 81V8_SMPS 9RED_LED
10 GREEN_LED 11 BIUE_LED 12 RET 13 SPI_PM 14 POWER_EN
42
L_P 41 L_N 40
AGND2 39
R_P 38 R_N 37
MIIC_AP 36
MIC_AN 35
LINE_BP 34 LINE_BN 33
MIC_BIAS 32
AGND1 31 USB_P 30 USB_N 29
PIO(7)
28 PIO(9)
27 PIO(0)
26 IPO(1)
25 PIO(8)
24 PIO(6)
23 PIO(19)
22 PIO(18)
21 PIO(17)
20 PIO(16)
19 VBAT
18 JART_RX
17 JART_TX
16 VBUS
15 GND3
U4 BT-06
R106 47K
R107 47K
R19 47K R25 47K
R29 47K
R30 47K
R79 47K
R80 47K
R49 10K
1 2 3 4 5
JACK9 NPC-5P
R52 10K
R56 1K
R57 1K
L1 100M/2.5K
L2 100M/2.5K
L3 100M/2.5K
L4 100M/2.5K
L5 100M/2.5K
C20 100P C21 100P C29 100P C83 100P
L6 100M/2.5K
C90 100P
R1 6.8K
R317 10K 1SD
2FAULT 3LINP 4LINN 5GAIN0 6GAIN1 7AVCC 8AGND 9GVDD
10 PLIMIT 11 RINN 12 RINP 13 NC 14 PBTL 15
PVCCR1
16
PVCCR2
17
BSPR
18
OUTPR
19
PRGND
20
OUTNR
21
BSNR
22
BSNL
23
OUTNL
24
PLGND
25
OUTPL
26
BSPL
27
PVCCL2
28
PVCCL1
IC303 AD52580
R322 10R
C315 105
C8 105
C82 105
L303 15uH L302 15uH
C320 225
C323 225 1
2
JACK303 2P/2.54MM 白色
C322 104
C321 104
C326 104
C316 104
C318 220uF/16V
C324
220uF/16V
1VDD 2LEDG 3LEDR 4TIMER
8
GND
7
VDET
6
IDET
5
PWM
IC302 LS976-F79
1 2
JACK302 HC1X2/2.54MM 红色
ADJ
OUTINPUT
IC11AMS1117-adj
C88
106/0805
C302
104
R13
680R/1%
R58 270R/1%
R302
1.5K/1%
R62 10K Q306
3904
R77 1K R78 1K
Q302 3904
Q303
3906
G
SD
Q301 AMS3403
D302 SS24
R87
2K/1%/1206
D303 SS24
R310
470K/1%
R311 162K/1%
R312
0.22R/1%
C91
100uF/16V
R329 100R
D304 SS24
R88
10K/1%
R90
15K/1% C304
104
R319 NC
R318 10K
C313 105
R320 0R
R91 NC
C314 105
C325 102
C317 102
C307 103
D305 SS24
L305 100MHz120R/1206
L304
100MHz120R/1206
C92
1000uF/25V
C93
220uF/16V
C305 103
D301 IN4148
1 2
JACK10 2P/3.96mm
L301 100uH
2
OUT
1
ADJ
3IN
IC304 LM317
R325 220R/1%
R326 680R/1%
1 2
CON302
排线插针
C319 105
R324 3.3R/5W
C327 105
G
SD
Q307 AMS3403
R328 10K
C312 105
G S S S
D D
D
D
1 2 3 45
6 7 8
Q305
DMG4435SSS
WPM9435
Q304 8050
R316 1K
R315 100K
1
2
3
4
5
6
7
8
CON1 排线插针
R313 10K
R314 100K
STBY
MUTE
C94 NC C95 NC
T21 T22
C96 100P
C97 100P
C98
100P
C99 100P
L27 100M/600R
C100 100P L8
11uH X2
L9 100M/2.5K
C101 100P
C102 106/1206
C328 105
R92 3.9R/5W
D6 1N5819
BT-EN
POWER-ON
MCU-3.3V
SDA SCL
+7V
+3.5V
+3.5V
+7V
B+
POWER-ON
BAT-CHK
POWER_ON-CHK
ERP
ERP
+7V
+7V
+7V
LOW_BAT
LOW_BAT
KEY
LCD[1:14]
LCD1
LCD2
LCD3
LCD4
LCD5
LCD6
LCD7
LCD8
LCD9
LCD10
LCD11
LCD12
LCD13
LCD14
LCD1
LCD2
LCD3
LCD4
LCD5
LCD6
LCD7
LCD8
LCD9
LCD10
LCD11 LCD12
LCD13
LCD14
DIG5
SDA SCL
+7V
REST
REST
MUTE
MUTE
BAT-CHK STANDBY
STANDBY
SW
SW
BAT
BT-EN
DIG5
PAIR BACK NEXT PLAY
BT-LED
BT-LED
PLAY
NEXT
BACK
PAIR
B+ B+
B+
BAT-CHK
BAT-CHK
STANDBY
STANDBY
B+

A2
33
REV:SIZE:CODE:
DRAWN: DATED:
DATED:CHECKED:
QUALITY CONTROL: DATED:
DATED:RELEASED:
COMPANY: TITLE:
DRAWING NO:
SHEET: OFSCALE:
REVISION RECORD
APPROVED:ECO NO:
A B D
DATE:
123456
D C A B
C
LTR
- +
3 2
1
IC301-A HT4560
R303 18K
C306 105 R304 6.8K
- +
5 6
7
IC301-B
HT4560
R305 68K
C308 472
C309 106
8 4
IC301-C
HT4560
R307 10K
R308 10K
R306 100R
C303 475
R301 6.8K C301 102
R321 82K
1
2
3
CON301
NPC-3P
C311
220u/10V
1 2 3 4 5
JACK301
C310
100u/10V
R309 1K
+7VA

1
26dB20dB
GAIN0 0
IPA70
2014-11-23
GuQiang
PLM NO
SCH NO
6 5 34 12
MODEL
DATE
CHECKED STANDARDIEATION APPROVED
DESCRIPTION
B A
B A
改2W大电阻
SS34 SS34
低功耗
STANDBY
VCC
BAT-CHK
DC+V
GND
MUTE
S-GND
S
8欧姆喇叭
BAT.
4.53V
IN DC 15V 2.8A
IPA70
D1 1N5819
R1 3.9R/5W
C328 105
C306 106/1206
C11 100P
L4 100M/2.5K
L1
11uH X2
1 2 3
JACK10 NPC-3P
C10 100P
L27100M/600R
C9 100P
C8
100P
C4 100P
C3 100P
T2T1
C2 NC C1 NC
MUTE
STBY
R314 100K
R31310K
1
2
3
4
5
6
7
8
CON301 排线插针
R315 100K
R316 1K
Q304 8050
D
D
D
D
S S S G
1 2 3 4 5
6 7 8
Q305
DMG4435SSS
WPM9435
C312 105
R328 10K
G
S D
Q307AMS3403
C327 105
R3243.3R/5W
C319 105
1 2
CON302
排线插针
R326 680R/1%
R325 220R/1%
2
OUT
1
ADJ
3IN
IC304 LM317
L301 100uH
1 2
JACK301 2P/3.96mm
D301 IN4148
C305 103
C301
220uF/16VC309
1000uF/25V
L304
100MHz120R/1206
L305 100MHz120R/1206
D305 SS24
C307 103
C317 102
C325 102
C314105 R321 NC
R320 0R
C313105
R31810K
R319 NC
C304
104
R305
15K/1%
R304
10K/1%
D304 SS24
R329100R
C308
100uF/16V
R312
0.22R/1%
R311 162K/1%
R310
470K/1%
D303 SS24
R309
2K/1%/1206
D302 SS24
G
S D
Q301AMS3403
Q303
3906
Q302 3904
R307 1K
R308 1K
Q306 3904
R30610K
R302
1.5K/1%
R303270R/1%
R301
680R/1%C302
104C303
106/0805
ADJ
OUTINPUT
IC301AMS1117-adj
1 2
JACK302 HC1X2/2.54MM 红色
1VDD 2LEDG 3LEDR 4TIMER
8
GND
7
VDET
6
IDET
5
PWM
IC302LS976-F79
C324
220uF/16V
C318 220uF/16V
C316 104
C326 104
C321 104
C322 1041
2
JACK303 2P/2.54MM 白色
C323 225
C320 225
L302 15uH L303 15uH
C310105
C311105
C315 105
R32210R
1SD 2FAULT 3LINP 4LINN 5GAIN0
6GAIN1 7AVCC 8AGND 9GVDD
10 PLIMIT 11 RINN 12 RINP 13 NC 14 PBTL 15
PVCCR1
16
PVCCR2
17
BSPR
18
OUTPR
19
PRGND
20
OUTNR
21
BSNR
22
BSNL
23
OUTNL
24
PLGND
25
OUTPL
26
BSPL
27
PVCCL2
28
PVCCL1
IC303 AD52580
R31710K
B+
STANDBY
STANDBY
BAT-CHK
BAT-CHK B+
B+ B+