Daewoo DTY-28A8 TV
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Model:
DTY-28A8
Datum:
2004
Categorie:
Groep:
Omschrijving:
Color Television
Handleidingen type:
Servicehandboek
Pagina’s:
85
Grootte:
7.43 Mbytes (7791464 Bytes)
Taal:
english
Herziening:
Handleidingen-ID:
TCP520BEF0
Datum:
2004 06 01
Kwaliteit:
Elektronisch document, geen scan, zeer goed leesbaar.
Upload datum:
2017 08 07
MD5:
65514e054bdcb3ca59c44007d5258ae3
Downloads:
9255
Informatie
DOCUMENT
HISTORY ...
3
1
MAIN
FEATURES ...
4
1.1
SPECIFICATIONS ...
4
1.1.1
GENERAL ...
4
1.1.2 EURO-SCART 1 (21
Pin) ...
4
1.1.3 EURO-SCART 2 (21
Pin) ...
5
1.2 CHANNEL/FREQUENCY TABLE
...
6
2
SAFETY INSTRUCTION
...
9
3
ALIGNMENT INSTRUCTIONS
...
10
3.1 MICROCONTROLLER CONFIGURATION : SERVICE MODE
... 10
3.2 SERVICE MODE NAVIGATION
...
10
3.3 MICROCONTROLLER CONFIGURATION : OPTION
BITS ... 10
3.4 OPTION 1
...
11
3.5 OPTION 2
...
11
3.6 NVM DEFAULT
SETTING ...
12
3.7 TV SET ALIGNMENT
...
14
3.7.1 G2 ALIGNMENT
...
14
3.7.2 WHITE BALANCE
...
14
3.7.3 FOCUS
...
14
3.7.4 VERTICAL
GEOMETRY ...
14
3.7.5 HORIZONTAL PICTURE CENTRING
...
14
3.7.6 EAST / WEST CORRECTION
...
14
3.7.7 AGC
...
15
4
IC DESCRIPTION
...
16
III4.1 UOC SERIES
...
16
4.1.1 IC MARKING AND
VERSION ...
16
4.2 TDA8946J STEREO AUDIO Amplifier
...
24
4.2.1
FEATURES ...
25
4.3 TDA8358J VERTICAL Amplifier
...
27
4.3.1
TDA8358J ...
27
4.4
TDA6107AJF ...
29
4.4.1
Features ...
29
4.4.2 Pin description
...
29
4.5 24WC16 - 16 KB EEPROM
...
30
4.6 STR - F6653
...
31
4.6.1 GENERAL DESCRIPTION
...
31
4.6.2
FEATURES ...
31
4.6.3 BLOCK
DIAGRAM ...
31
4.6.4 PIN DESCRIPTION
...
32
4.6.5 CONTROL PART - ELECTRICAL
CHARACTERISTICS ... 32
4.6.6 MOSFET ELECTRICAL CHARACTERISTICS
... 33
5
CIRCUIT DESCRIPTION
...
34
5.1 BLOCK DIAGRAM
...
34
5.2 FUNCTIONAL DESCRIPTION OF VIDEO PROCESSOR
... 35
5.2.1 Vision IF Amplifier
...
35
5.2.2 QSS sound circuit
...
35
5.2.3 FM
demodulator ...
35
5.2.4 Audio input selector and volume contro
...
36
5.2.4.1 STEREO AND AV STEREO VERSIONS
... 36
5.2.4.2 MONO VERSIONS
...
36
5.2.5 CVBS and Y/C input signal
selection ...
36
5.2.5.1 ALL VERSIONS
...
36
5.2.6 Synchronisation circuit
...
37
5.2.7 Horizontal and vertical
drive ...
38
5.2.8 Chroma, luminance and feature processing
... 38
5.2.9 Colour decoder
...
39
5.2.10 RGB output
circuit ...
40
5.2.11 I2C-BUS USER INTERFACE DESCRIPTION
... 42
5.3 GENERAL DESCRIPTION OF THE TV SOUND OF SOUND
PROCESSOR ... 42
5.3.1 Supported standards
...
43
5.4 FUNCTIONAL DESCRIPTION SOUND PROCESSOR
... 44
5.4.1 The UOC III TV Sound Concept
...
44
5.4.2 Functional Overview Of the digital controller sound
part ... 45
5.4.3 Demodulator and decoder
...
46
6
SERVICE PARTS LIST
...
49
6.1
DTY-28A8FZF-S ...
49
6.2
DTC-20T2FZS-S ...
54
6.3
DTC-21Y1FZF-S ...
59
6.4
DTZ-29U7FZS-S ...
64
7
EXPLODED VIEW
...
69
7.1 DTY-28A8
...
69
7.2 DTY-2880
...
70
7.3
DTY-21U7 ...
71
7.4
DTC-20T2 ...
72
7.5
DTC-21Y1 ...
73
7.6 DTZ-29U7
...
74
7.7
DTZ-2881 ...
75
7.8
DTZ-2481 ...
76
8
PRINTED CIRCUIT
BOARD ...
77
8.1 4859809693(CP-520,
...
77
8.2
4859809893(CP-520A, ...
78
8.3 4859809993(CP-520F,
...
79
9
SCHEMATIC
DIAGRAM ...
80
9.1
CP-520 ...
80
9.2 CP-520A
...
81
9.3 CP-520F
...
82