Service Manuals, User Guides, Schematic Diagrams or docs for : Philips Audio BTB2090 service
<< Back | HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
>> Download service documenatation <<
Text preview - extract from the document
Micro music system BTB2090/12
CONTENTS
Location of PCBA & Version Variation ------------------------------------1
Technical specification -------------------------------------------------------2
Disassembly drawing ---------------------------------------------------------3
Block diagram ------------------------------------------------------------------4
Wiring diagram -----------------------------------------------------------------5
Circuit Diagram ----------------------------------------------------------------6
PCB Layout ---------------------------------------------------------------------7
Exploded Drawing ------------------------------------------------------------8
Revision list --------------------------------------------------------------------9
Published by Manual wk1423 Subject to modification 314 038 62160
Version 1.0
Location of PCBA & Version Variation 1-1
Type /Versions: BTB2090
Service policy /12
Board in used:
(MAIN+IR)BOARD M
LCD MODULE BOARD M
DAB BOARD M
(DC+KEY+USB)BOARD M
Type /Versions:
BTB2090
Features Feature diffrence /12
RDS
VOLTAGE SELECTOR
ECO STANDBY - DARK
* TIPS : C -- Component Lever Repair.
M -- Module Lever Repair
-- Used
DC BOARD
DAB BOARD
IR BOARD
MAIN BOARD
LCD MODULE USB BOARD
BOARD
KEY BOARD
Technical specification 2-1
Mechanical Depiction
1 SPEAKER GRILL
2 LCD DISPLAY
3 FRONT PANEL
4 CD DOOR PANEL
5 FRONT CABINET
6 POWER
7 SOURCE
8 SKIP-
9 SKIP+
10 PLAY/PAUSE
11 STOP
12 VLO -
13 VLO +
14 OPEN/COLSE
15 MP3LINK SOCKET
16 USB SOCKET
17 HEADPHONE
18 REAR CABINET
19 FM ANT S
20 DC IN
21 STAND
Cabinet
Technical specification 2-2
Dimensions with Boxes ( WxHxD) Material : ABS/HIPS Weight Units in Master carton :
W456 x H251 x D197mm : 2.2KG 1sets
Dimensions without Boxes ( WxHxD) Finishing : BLACK Weight Units in Dealer carton : N/A
(W)400x(D)97x(H)234mm HIGH GLOSS / ( includi
TEXTURE ng
packing
and
accessor
ies ) :
3.7 KG
General requirement
Safety
Where applicable Standard
/12 (EU), /05 (UK), /51 (Russia) EN/IEC 60065 7th Edition
/37 (US, Canada) UL 60065
/55 (LATAM), /78 (Brazil) IEC 60065 7th Edition
/98 (AP), /69 (Singapore), /75 IEC 60065 7th Edition
(Australia)
/93 (China) GB 8898 (IEC 60065 7th Edition)
/61 (Korea) K 60065 6th Edition
/96 (Taiwan) CNS 14408 (IEC 60065 7th Edition)
EMC
Where applicable Standard
/12 (EU), /05 (UK), /51 (Russia) EN55013: 2001, EN55020: 2002
/37 (US, Canada) FCC15
/55 (LATAM), /78 (Brazil) CISPR13
/98 (AP), /69 (Singapore), /75 CISPR13
(Australia)
/93 (China) CISPR13/20
/61 (Korea) GB 13837 (CISPR13)
/96 (Taiwan) CNS 13439 (CISPR13)
Others approbation
Function Requirement or Not
Bluetooth YES
Wifi N/A
Technical specification 2-3
Optical N/A
ESD
The product shall withstand electro static discharges on all user accessible parts of the product.
Reference: IEC61000-4-2.
For contact discharges:
Level General USA (kV) Requirement
(kV)
1 0-2 0-3 No deviations allowed.
2 >2-4 >3-4 Short perceptible deviations allowed.
3 >4-5 >4-5 Normal recallable functions function changes allowed.
4 >5-7 >5-7 Control recallable functions function changes allowed.
5 - >7-8 No loss of stored data allowed.
For air discharge:
Level General USA (kV) Requirement
(kV)
1 0-4 0-6 No deviations allowed.
2 >4-8 >6-8 Short perceptible deviations allowed.
3 >8-10 >8-10 Normal recallable functions function changes allowed.
4 >10-15 >10-15 Control recallable functions function changes allowed.
5 >15 >15-18 No loss of stored data allowed.
General requirement:
x 10 arcs for positive and negative polarity for unit "on" and "off" for 1kV incremental
steps.
x Component or mechanical damage is not allowed. No loss of fixed stored data
(stored in EEPROMs).
x Hang-ups and malfunctions are allowed, as long as the customer can
"recover" from the hang-up by pressing the Standby or ON/OFF button of
the set.
x Failures that disappear only by unplugging the AC mains cord and/or power
sources are not acceptable
Technical specification 2-4
Technical specification
Power supply
DC12V 2.5A external detachable wall type
Type and versions ( NA)
Versions Region/Country Adaptor
12 / 05 EUROPE / UK 1) 100 ~240Vac nom. (wide range from 90V~264Vac
37 NAFTA limit) used in all versions except India.
Frequency: 47~63Hz.
55 LATAM
98 APAC
2) 100 ~310Vac limit (India compatible with up cost)
used only for India.
94 India
Frequency: 47~63Hz.
Surge immunity (lightening test) ( NA)
The product shall withstand mains interference's of:
Differential mode:
x 2kV/2 ohm criteria C for Europe.
x 6kV/12 ohm criteria C for NAFTA.
Parameters:
x Bi-wave
x Open circuit voltage: 2/50us
x Short circuit current: 8/20us
x From +/1kV to +/-2kV (for Europe) or +/-6kV (for Nafta) in steps of 1kV.
x 10 shots per combination.
x One shot per minute.
x Serial impedance: 2 Ohm for Europe, 12Ohm for Nafta.
x Polarity and phase: Positive (phase 90◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo