Service Manuals, User Guides, Schematic Diagrams or docs for : BEKO TV L4 chassis 30`` 30 lcd 30 video
<< 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 30 video documenatation <<
Text preview - extract from the document
1 2 3 4 5 6
+5V +3.3V
VDD3
L400 L401
FERRIT BEAD C412 C413 C414 C415 C416 C417 C424 C425 C426 C427 C428 C429 C430 C431 C432 C433 FERRIT BEAD
22uF/10V 0.1uF 0.1uF 0.1uF 220pF 220pF 220pF 220pF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 22uF/10V
10V 10V
R401 R402
22R 12K
3
D Q401 D
R106 BC848B GND GND
75R
10uH Vo 1 C435
Vin
R418 L411
Vin R403
+
100R CVBS_Out
C438
75R
2
59
69
76
10
26
29
36
45
52
47pF C456 R406 R404 R405
9
C400 0.1uF 120pF 75R 1K 22K 22uF/10V C418
GND U400
Vin2
R419 47pF
Vin2
VSUPLLC
VSUPF
VSUPC
VSTBY
VSUPCAP
VSUPD
VSUPA
VSUPY
VSUPSY
VSUPAI
100R GND GND 8
C439 NC
SC2_St GND GND 61
SC2_St 47pF C401 0.1uF NC
SC1_St GND
SC1_St
SCL5V GND
SCL5V
SDA5V
SDA5V C402
/RESET 41
/RESET 0.1uF C7
42
C6
70 43
C440 VOUT C5
44
47pF C403 72
C4
47
0.1uF VIN1 C3
GND 71 48 47R
CIN C2 R400
49
C437 C1 VCLK
/STDBY 73 50 RN401
/STDBY 47pF (100pF only 20") VIN2 C0
SC1_FBL 74 4 5 YUV7
SC1_FBL R420 100R VIN3
Y_IN GND 31 Y7 3 6 YUV6
Y_IN C404 Y7
75 32 Y6 2 7 YUV5
R421 100R VIN4 Y6
C_IN 33 Y5 1 8 YUV4
C_IN C434 0.1uF Y5
79 34 Y4 RN400
R422 100R 47pF (100pF only 20") FB1IN Y4
Vin1 1 37 Y3 4 47R 5 YUV3
Vin1 B1/CB1IN Y3
GND 2 38 Y2 3 6 YUV2
G1/Y1IN Y2
3 39 Y1 2 7 YUV1
R1/CR1IN Y1
4 40 Y0 1 8 YUV0
B2/CB2IN Y0
5 YUV[0..7]
C441 C442 G2/Y2IN YUV[0..7]
+15V 6 47R
L410 2.2uF/16V 0.1uF R2/CR2IN
27
LLC2
28
FERRIT BEAD LLC1
16
R436 78 53
VREF INTLC
4.7K 57
R430 C408 VS
C443 GND
VDD
SC_B 47K 3 GND GNDC409 10uF/10V C419 C420 17 54
SC_B Z1 0.047uF C421 GND VGAV AVO R415 C455
C444 4 10V 56 220R
C 0.1uF Z 10uF/10V 0.047uF MSY/HS 47pF C
5 66 55
R431 Z0 VRT FSY/HC O_HS
0.1uF 10V 18
0.1uF YCOEQ R414
47K C445 58
R408 FPDAT O_VS
SC_G 1 C410 GND 15 220R
SC_G R432 Y1 RESQ C454
C446 U401 15 220R
0.1uF Y 220pF
47K 2 HEF4053BT SCL 13
R433 Y0 SCL
0.1uF SDA 14 60 GND
0.1uF SDA CLK5
47K C447 24
CLK20
SC_R 13 C411
SC_R R434 X1
14 23
0.1uFC448 12 X C436 FFOE
22
47K X0 C422 3.3pF FFRE
0.1uF 0.1uF 63 21
R435 0.1uF XTAL2 FFRSTW
11 62 20
A R412 XTAL1 FFWE
47K 6 19
INH 10K FFIE
10 X400 67
B I2CSEL
GNDCAP
GNDLLC
7 GND
AISGND
20.25 MHz
GNDPA
GNDSY
VEE
GNDAI
ISGND
R437 C450
GNDD
GNDY
GNDC
GNDF
9 16
ASGF
ASGF
C C423 3.3pF TEST
VSS
2.2K 0.1UF
3
GND VPC3230D
GND 1 Q402
64
11
12
25
30
35
46
51
65
68
77
80
8
7
BC848B GND
GND R410
2
47K C449 GND
220pF GND
OSD_FBL
C405
OSD_B
0.1uF
C406
OSD_G
0.1uF
C407
B B
OSD_R
0.1uF
/RESET
SCL
SDA
A A
Beko Elektronik A.S.
Size Title Rev
C 2. Video Decoder A
Document Number Control
Date 31-May-2004 Sheet 4 of 9
1 2 3 4 5 6
◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo