Gibson BT110 User manual

Wireless portable speaker BT110
A/00, B/00, C/00, R/00
TABLE OF CONTENTS
Location of PCBA & Versions Variation.........................................................1
Specification….………………....................................................……....….....2
Safety Instruction .........................................................................................3
Troubleshooting ..........……………………………………………....................4
Disassembly Instruction................................................................................5
Block diagrams ............................................................................................6
Wiring diagram..............................................................................................7
Circuit Diagrams & PCBA layout..….……….........…………....….…..............8
Mechanical Exploded View...........................................................................9
Revision list..................................................................................................10
© Copyright 2016 Ginson Innovations Limited.
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or
transmitted, in any form or by any means, electronic, mechanical, phot ocopying, or otherwise without
the prior permission of Gibson Innovations. Philips and the Philips ’Shield Emblem are registered
trademarks of Koninklijke Philips N.V. and are used by Gibson Innovations Limited under license from
Koninklijke Philips N.V.
Published by RL1612 Subject to modification 3140 038 63750
Version 1.0

1
Location of PCBA
Attention: M=Module Level Repair
C=Components Level Repair
APMEA

2
Technical Specification
Amplifier
Rated Output Power 4W RMS
Frequency Response 60-16000Hz,±3dB
Signal to Noise Ratio >75dBA
Audio-in Input 600±100 mV Rin ≥20 kohm
Bluetooth
Bluetooth Version V2.0
Supported Profiles HFP,AD2P,AVRCP
Bluetooth Frequency Brand 2.4GHz～
2.48GHz
Bluetooth Range 10 m(Free space)
Battery
Capacity 800mAh
Rated Voltage 3.7V
Charge time 3h
Battery playback time >8h
Speakers
Speaker Impedance 4ohm
Speaker Driver 1.5" full range
Sensitivity >84dB/m/W
Accessory
USB cable 40cm
Battery built-in
Quick guide Yes
IFU Yes

3-1
Safety instruction
Overview
˙Lithium-Ion rechargeable batteries require routine maintenance and care in their use
a and handling .Read and follow the guidelines in this document to safely use Lithium-Ion
batteries and achieve the maximum battery life span.
˙Do not leave batteries unused for extended periods of time, either in the product or in
storage. When a battery has been unused for 6 months, check the charge status and
charge or dispose of the battery as appropriate.
˙The typical estimated life of a Lithium-Ion battery is about two to three years or 300 to
5 500 charge cycles, whichever occurs first. One charge cycle is a period of use from
fully fully charged , to fully discharged, and fully recharged again. Use a two to three year life
life
˙expectancy for batteries that do not run through complete charge cycles.Rechargeable
Lithium-Ion Lithium-Ion batteries have a limited life and will gradually lose their capacity to hold a
charge. charge.This loss of capacity (aging) is irreversible. As the battery loses capacity, the
l length of time it will power the product (run time) decreases.
Battery Maintenance
˙Observe and note the run time that a new fully-charged battery provides for powering
o your product. Use this new battery run time as a basis to compare run times for older
batteries. The run time of your battery will vary depending on the product 's configuration
a and the applications that you run.
˙Routinely check the battery 's charge status.
˙Carefully monitor batteries that are approaching the end of their estimated life.
˙Consider replacing the battery with a new one if you note either of the following
conditions:
The battery run time drops below about 80% of the original run time.
The battery charge time increases significantly.

If a battery is stored or otherwise unused for an extended period, be sure to follow the
storage instructions in this document. If you do not follow the instructions, and the
00000000battery has no charge remaining when you check it, consider it to be damaged. Do not
0000 attempt to recharge it or to use it. Replace it with a new battery.
Charging
˙Always follow the charging instructions provided with your product. Refer to your
000000000product's user manual and/or online help for detailed information about charging its
000000000battery.
NOTE. When you troubleshoot battery issues for dual battery configurations,test one battery and
one battery slot at a time. A defective battery can prevent the battery in the opposite slot from
charging, leaving you with two uncharged batteries.
Battery Handling Guideline
Since the battery is packed in soft package, to ensure its good performance, it’s very important to carefully
handle the battery
1. Soft Aluminium foil
The soft aluminum packing foil is very easily damaged by sharp edge parts such as Ni-tabs, pins and
needles.
˙Don’t strike battery with any sharp edge parts
˙Trim your nail or wear glove before taking battery
˙Clean worktable to make sure no any sharp particle
2. Sealed edge
Sealing edge is very flimsy
Don’t bend or fold sealing edge
3-2

Folding edge
The folding edge is formed in battery process and has passed all hermetic tests.
- Don’t open or deform folding edge
•Tabs
The battery tabs are not so rigid especially for aluminum tab.
- Don’t bend tab
˙Mechanical shock
- Don’t fall, hit, bend battery body
• Short
Short terminals of battery is strictly prohibited, it may damage battery.
Caution: Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.
The battery shall not be exposed to such as sunshine, fire or similar overheated environment.
Storage
Charge or discharge the battery to approximately 50% of capacity before storage.
Charge the battery to approximately 50% of capacity at least once every six months
Remove the battery and store it separately from the product.
Store the battery at temperatures between 5 °C and 20 °C (41 °F and 68 °F).
NOTE. The battery self-discharges during storage. Higher temperatures (above 20
°C or 68 °F) reduce the battery storage life.
3-3

Handling Precautions
Do not disassemble, crush, or puncture a battery.
Do not short the external contacts on a battery.
Do not dispose of a battery in fire or water.
Do not expose a battery to temperatures above 60 °C (140 °F).
Keep the battery away from children.
Avoid exposing the battery to excessive shock or vibration.
Do not use a damaged battery.
If a battery pack has leaking fluids, do not touch any fluids. Dispose of a leaking battery
pack (see Disposal and Recycling in this document).
In case of eye contact with fluid, do not rub eyes. Immediately flush eyes thoroughly with
water for at least 15 minutes, lifting upper and lower lids, until no evidence of the fluid
remains. Seek medical attention.
Transportation
Always check all applicable local, national , and international regulations before
transporting a Lithium-Ion battery.
Transporting an end-of-life, damaged, or recalled battery may, in certain cases, be
specifically limited or prohibited.
Disposal and Recycling
Many countries prohibit the disposal of waste electronic equipment in standard waste
receptacles.
Place only discharged batteries in a battery collection container. Use electrical tape or
other approved covering over the battery connection points to prevent short circuits
3-4

4
Troubleshooting
Warning: Never remove the casing of this device.
To keep the warranty valid, never try to repair the system yourself. If you
encounter problems when using this device, check the following points before
requesting service. If the problem remains unsolved, go to the Philips Web
page (www.philips.com/support). When you contact Philips, make sure that the
device is nearby and the model number and serial number are available.
General
No sound or poor sound
˙Adjust volume on the product.
˙Adjust volume on the connected device.
No response from the speaker
˙Restart the speaker.
Cannot charge mobile devices
Make sure that AC power is connected properly.
Make sure that there is power at the AC outlet.
About Bluetooth device
The audio quality is poor after connection with a Bluetooth-enabled
device.
The Bluetooth reception is poor. Move the device closer to this product or remove any
obstacle between them.
Cannot connect with the device.
The Bluetooth function of the device is not enabled. Refer to the user manual of the
device for how to enable the function.
This product is already connected with another Bluetooth-enabled device.
Disconnect that device and then try again,The paired device connects and disconnects
000000constantly.
The Bluetooth reception is poor. Move the device closer to this product or remove any
obstacle between them.
For some devices, Bluetooth connection may be deactivated automatically as a
power-saving feature. This does not indicate any malfunction of this product.

8
5-1
Disassemble Instructions
Step 1: use straight screw driver to prize up the speaker grill.
Step 2.Open the net cloth’s quadrangle ,Remove four rubber plugs and four screws on the front pannel(screw is under the rubber
remove the rubber plugs
remove the screws
After remove the rubber plugs&screws on the front pannel
After remove the speaker grill

Step 3. Take down the rubber ring&unplug two sockets
Take down the rubber ring
Unplug two sockets
After take down the rubber ring&unplug two sockets
5-2

Step 4: Remove four screws& USB sealed box&unplug the sockets
Step 5: take the battery&Snap joints seal box
Remove four screws
unplug the sockets&remove USB sealed box
After remove four screws& USB sealed box&unplug the
sockets
5-3

6
Block diagrams

7
8ohm/5w full range
Wiring diagram

L1
6.8uH/3A
12 D2
SS34
C4
100uF/10V
C5 103
C6
100uF/10V
L2
100M/70R
L3
100M/70R
C9
102
C10
102
D12 NC
D13
NC
C7 106
1
ANT
R16
0R
C17
NC
C26
NC
PIO21
PIO18
PIO17
PIO9
PIO7
PIO6
PCM
CS
MISO
MOSI
CLK
RST
VBAT
GND POWER_EN
1V8
LED0
LED1
LED2
LINE_MIC_AN
LINE_MIC_AP
MIC_BIAS
LINE_BN
LINE_BP
SPK_RN
SPK_RP
SPK_LN
SPK_LP
V_CHG
CHG_EXT
VBAT_SENSE
PIO0/TX PIO1/RX USB_N
USB_P
GND
RF
GND
U1
F-3288-15
R2
20K
R14
4.7K
CS
MISO
MOSI
PCM
CLK
GND
1V8
R28 10R
R29 10R
C11 475
C12 103
C36
104
C38 225
R33 220R
C48 225
1B1
2GND
3B0
6
S5
VCC 4
A
U4
BCT4157
1B1
2GND
3B0
6
S5
VCC 4
A
U10
BCT4157
C20
104
C27 475
C32
475
R1
47K
R5
100R
C42
104
C46
104
R25
2.2K
L4
15NH
C53 15P
C1
474
C2
474R6
33K
R7
33K
S1
S2
R9
4.7K
J5 PJ_3504
R34 4.7K
R35 4.7K
C39 105
C40 105
R54 39K
R57
39K
1CHG
2GND
3BAT
5
PROG
4
VCC
U3 LTC4054
R11
3.6K
C19
105
1
2
3
4
5
9 8
6 7
J9
USB_MINI
C25
475
L5
100M/600R
D6
ESDA0402/05
T7
T8
Lithium battery
-+
1 2
J1
D1
ESDA0402/05
D3
ESDA0402/05
D4
ESDA0402/05
T1
T2 T3
T4
CS1
T5
T6
T9
T10
D5
R/B
R12 1K
R13 1K
R15 1K
D7
NC
D8
NC
D9 SS34
D10 SS34
U5
SI2305
R271K R17 68K
R18 100K
R30
1K Q1
9014
C13
103
T11
C14 NC
C15 NC
1
2
CS2
C16 106
C18 106
U7
SI2305
1GND
2VIN
3VIN
4MUCH
5LX
6LX
7GND
8GND 9
PVDD
10
OUTN
11
PGND
12
OUTP
13
SD
14
ABD
15
IN+
16
IN-
U8
R23
47K
12 D11
SS34
R3
100R
R4
47K
C3
105
C8 103
C21 106
R810R
C22 102
Q2
8550
Q3
9014
R10
10K
R19 100K
R20 1K
Q4
9014
R21
100R
R22
100K
R24
1K
R26 100K
VCC
POWER_CTRL
DC5V
BAT
MFB
BLUE
MIC_BIAS
LINE_MIC_AP
LINE_MIC_AN
AUX_R
CH_SEL
AUX_DET
1V8
AUDP
AUDN
RED
1V8
LINE_MIC_AP
1V8
LINE_MIC_AN
MIC_N
MIC_P
AUX_L
CH_SEL
MIC_BIAS
MIC_P MIC_N
AUDN
AUDP
AMPN
AMPP
BAT
BAT
MFB
PAIR
PAIR
PCM
CS
MISO
MOSI
CLK
BAT
AUX_DET
AUX_L
AUX_R
C_RED
1V8
PCM
CS
MISO
MOSI
CLK
GND
BAT
BLUE
RED
BAT
BT_MUTE
DC5V
DC5V
BAT VCC
POWER_CTRL
AMPN
AMPP
VCC
SD
BT_MUTE SD
DC5V
C_RED
POWER_CTRL
Circuit diagram
8-1

Main board Layout diagram Top
8-2

Main board Layout diagram Bottom
8-3

9
Accessory

10
Version Release
Version: v1.0 2016-06-22 internal release