AOC L47H831 Instrukcje Operacyjne

Przeglądaj online lub pobierz Instrukcje Operacyjne dla Telewizory LCD AOC L47H831. AOC L47H831 Operating instructions Instrukcja obsługi

  • Pobierz
  • Dodaj do moich podręczników
  • Drukuj
  • Strona
    / 104
  • Spis treści
  • BOOKMARKI
  • Oceniono. / 5. Na podstawie oceny klientów
Przeglądanie stron 0
42&47 LCD TV AOC L42H831&L47H831
1
Service
Service
Service
Horizontal Frequency
31~60 kHz
TABLE OF CONTENTS
Description
Page Description Page
SAFETY NOTICE
ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS
AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING
ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING
6.1.Main Board…………..……………...……….......24
6.2.Power Board……………..………….……….......27
6.3.Key Board………………………..……….......29
6.4.IR Board………………………..……….......29
7. Adjustment………………………………...................30
8. Block Diagram.……...........................................31
9. Schematic……………...…………..………………...32
9.1 Main Board…………………………………...….......32
9.2.Power Board…………….…………...………….......42
9.3.Key Board……………….……….………….......46
10. Exploded View………………………………….…...47
11. BOM List……………….…………………………….49
12. Different Parts List…………………………….100
Table Of Contents.......……..............................…........1
Important Safety Notice.......................................….…......3
1. General Specification..............................………........4
2. Operating Instructions…………………….………......6
2.1. The Use Of Remote Control…….………….…….......6
2.2. To Use The Menu…...…………………….……….......7
2.3. How To Connect…….…………………….……….....10
2.4. Front Panel Control Knobs……………….……….....11
3. Input/Output Specification…………....................…....12
4. Mechanical Instructions…………………….................14
5. Repair Flow Chart ……………………….…….…….....19
6. PCB Layout ………………..………………....….......24
Revision List.....................................................................2
Przeglądanie stron 0
1 2 3 4 5 6 ... 103 104

Podsumowanie treści

Strona 1 - Service

42″&47″ LCD TV AOC L42H831&L47H831 1 Service Service Service

Strona 2 - Revision List

42″&47″ LCD TV AOC L42H831&L47H831 102.3 How to Connect 1. HDMI – Connect the primary source f

Strona 3 - Important Safety Notice

42″&47″ LCD TV AOC L42H831&L47H831 100 Q41T4701673 1A MANUAL Q41T780061532D SA CENTE

Strona 4 - 1. General Specification

42″&47″ LCD TV AOC L42H831& L47H831 101 A15T0344101CKD BKT_FIX CBPF8N3SQ7 CONVERSION BOA

Strona 5

42″&47″ LCD TV AOC L42H831&L47H831 102 Diversity of E42RMNNSW8A8NN compared with E428MNNS

Strona 6 - 2. Operating Instructions

42″&47″ LCD TV AOC L42H831& L47H831 103 A37T0060011CKD HINGE 42" 705TQ834465

Strona 7

42″&47″ LCD TV AOC L42H831&L47H831 104 Diversity of E42RMNNSW8A8NN compared with E42RMNN

Strona 8

42″&47″ LCD TV AOC L42H831&L47H831 11select “Composite Rear” if you have connected a vide

Strona 9

42″&47″ LCD TV AOC L42H831&L47H831 123. Input/Output Specification 3.1 RGB Signal input 15

Strona 10 - 2.3 How to Connect

42″&47″ LCD TV AOC L42H831&L47H831 133.3 AV/S-Video/Component Video Inputs 3.4 Compatibl

Strona 11

42″&47″ LCD TV AOC L42H831&L47H831 144. Mechanical Instructions L42H831 1. Remove the 4 scre

Strona 12

42″&47″ LCD TV AOC L42H831&L47H831 15 4. Remove the screws to remove the BKT-VESA and PC

Strona 13 - 3.4 Compatible Mode Table

42″&47″ LCD TV AOC L42H831&L47H831 167. Remove the screws in order to carry out the panel 8.

Strona 14 - 4. Mechanical Instructions

42″&47″ LCD TV AOC L42H831&L47H831 17 3. Remove the main board, power board , speakers a

Strona 15

42″&47″ LCD TV AOC L42H831&L47H831 18 6. Remove the screws in order to carry out the panel 7.

Strona 16

42″&47″ LCD TV AOC L42H831&L47H831 195. Repair Flow Chart 1. No Power (No LED indicator)

Strona 17

42″&47″ LCD TV AOC L42H831&L47H831 2Revision List Version Release Date Revision Instructions

Strona 18

42″&47″ LCD TV AOC L42H831&L47H831 203. No display (LED indicator Green ) Check 12V powe

Strona 19 - 5. Repair Flow Chart

42″&47″ LCD TV AOC L42H831&L47H831 214. Abnormal display Check the source OK Reset sou

Strona 20

42″&47″ LCD TV AOC L42H831&L47H831 225. No sound Check the source OK Reset sourceCheck

Strona 21 - 4. Abnormal display

42″&47″ LCD TV AOC L42H831&L47H831 236. Key Board

Strona 22 - 5. No sound

42″&47″ LCD TV AOC L42H831&L47H831 246. PCB Layout 6.1 Main Board

Strona 23 - 6. Key Board

42″&47″ LCD TV AOC L42H831&L47H831 25

Strona 24 - 6. PCB Layout

42″&47″ LCD TV AOC L42H831&L47H831 26

Strona 25

42″&47″ LCD TV AOC L42H831&L47H831 276.2 Power Board

Strona 26

42″&47″ LCD TV AOC L42H831&L47H831 28

Strona 27 - 6.2 Power Board

42″&47″ LCD TV AOC L42H831&L47H831 29 6.3 Key Board 6.4 IR Board

Strona 28

42″&47″ LCD TV AOC L42H831&L47H831 3Important Safety Notice Proper service and repair i

Strona 29 - 6.4 IR Board

42″&47″ LCD TV AOC L42H831&L47H831 307. Adjustment Approximately 2 hours should be allowed for

Strona 30 - 7. Adjustment

42″&47″ LCD TV AOC L42H831& L47H831 31 8. Block Di

Strona 31 - 8. Block Diagram

42″&47″ LCD TV AOC L42H831& L47H831 329. Schematic Diagr

Strona 32 - 9. Schematic Diagram

42″&47″ LCD TV AOC L42H831& L47H831 33 L101 32 OHM

Strona 33 - Key Component

42″&47″ LCD TV AOC L42H831& L47H831 34+5VTNCR123CIFC156

Strona 34 - I0/I1 Block

42″&47″ LCD TV AOC L42H831& L47H831 35 HDMI_WPR514

Strona 35

42″&47″ LCD TV AOC L42H831& L47H831 36INT_726X 7LVDSCLK0

Strona 36 - HDMI/DP Block

42″&47″ LCD TV AOC L42H831& L47H831 37 RP40675 OHM

Strona 37 - MMU Block

42″&47″ LCD TV AOC L42H831& L47H831 38MCU_VCCPANEL_ON1R4

Strona 38 - NT68F631ALG

42″&47″ LCD TV AOC L42H831& L47H831 39 DDR_VREF6C4

Strona 39 - Power Block

42″&47″ LCD TV AOC L42H831&L47H831 4 1. General Specification

Strona 40

42″&47″ LCD TV AOC L42H831& L47H831 40HDMI_L5C647 10uF/1

Strona 41 - STA335BW

42″&47″ LCD TV AOC L42H831& L47H831 41 PLL_GNDL607

Strona 42 - 9.2 Power Board

42″&47″ LCD TV AOC L42H831& L47H831 429.2 Power Board BO

Strona 43 - Q902,Q903

42″&47″ LCD TV AOC L42H831& L47H831 43 C9431uF/25V

Strona 44

42″&47″ LCD TV AOC L42H831& L47H831 44C9140.1uFR918430K

Strona 45 - HS4: P/N Q90T6084 1

42″&47″ LCD TV AOC L42H831& L47H831 45 R9291M 1/4W

Strona 46

42″&47″ LCD TV AOC L42H831& L47H831 469.3 Key Board

Strona 47 - 10. Exploded View

42″&47″ LCD TV AOC L42H831& L47H831 47 10. Explode

Strona 48

42″&47″ LCD TV AOC L42H831& L47H831 48L47H831

Strona 49 - 11. BOM List

42″&47″ LCD TV AOC L42H831& L47H831 4911. BOM List L42H831 E428MNNSW8AGNN Location Part

Strona 50

42″&47″ LCD TV AOC L42H831&L47H831 5

Strona 51

42″&47″ LCD TV AOC L42H831&L47H831 50 Q12T6300 25 1 FOOT PAD 705TQ834238 REAR COVE

Strona 52

42″&47″ LCD TV AOC L42H831& L47H831 51C908 067T315Z12115K CAP 105 120UF M 450V℃ L901

Strona 53

42″&47″ LCD TV AOC L42H831&L47H831 52R929 061G1206105 1M 1206 R930 061G1206105 1M 1206

Strona 54

42″&47″ LCD TV AOC L42H831& L47H831 53R968 061T0805513 RST CHIPR 51 KOHM +-5% 1/8W R978

Strona 55

42″&47″ LCD TV AOC L42H831&L47H831 54D915 093T 6432V LL4148-GSO8 SMD BY VISHA D914

Strona 56

42″&47″ LCD TV AOC L42H831& L47H831 55J913 095T 90 23 JUMP WIRE J912 095T 90 23 JUMP

Strona 57

42″&47″ LCD TV AOC L42H831&L47H831 56CN602 088T 302901 S PHONE JACK 3.5MM 7P BLACK 2SJ-

Strona 58

42″&47″ LCD TV AOC L42H831& L47H831 57C674 067T 305470 3T EC 105 47UF M 16V℃ C677

Strona 59

42″&47″ LCD TV AOC L42H831&L47H831 58Q404 057T 417511 TRA MMBT3904 BLUE ROKET Q403 057

Strona 60

42″&47″ LCD TV AOC L42H831& L47H831 59R191 061T0603000 RST CHIPR 0 OHM +-5% 1/10W R404

Strona 61

42″&47″ LCD TV AOC L42H831&L47H831 6 2. Operating Instructions 2.1 The Use of Remote Control

Strona 62

42″&47″ LCD TV AOC L42H831&L47H831 60R509 061T0603102 RST CHIPR 1KOHM +-5% 1/10W R504

Strona 63

42″&47″ LCD TV AOC L42H831& L47H831 61R538 061T0603105 RST CHIPR 1MOHM +-5% 1/10W R542

Strona 64

42″&47″ LCD TV AOC L42H831&L47H831 62R714 061T0603223 CHIP 22KOHM 1/16W R718 061T06032

Strona 65

42″&47″ LCD TV AOC L42H831& L47H831 63R183 061T0603473 CHIP 47KOHM 1/16W R775 061T06034

Strona 66

42″&47″ LCD TV AOC L42H831&L47H831 64R692 061T0805000 RST CHIPR 0 OHM +-5% 1/8W R693 0

Strona 67

42″&47″ LCD TV AOC L42H831& L47H831 65C601 065T0603102 32 CHIP 1000PF 50V X7R C748 065T

Strona 68

42″&47″ LCD TV AOC L42H831&L47H831 66C6105 065T0603104 32 CHIP 0.1UF 50V X7R C6109 065

Strona 69

42″&47″ LCD TV AOC L42H831& L47H831 67C684 065T0603104 32 CHIP 0.1UF 50V X7R C687 065T0

Strona 70

42″&47″ LCD TV AOC L42H831&L47H831 68C516 065T0603150 31 CHIP 15PF 50V NPO C769 065T06

Strona 71

42″&47″ LCD TV AOC L42H831& L47H831 69C699 065T060347232K Y CAP CHIP 0603 4700PF K

Strona 72

42″&47″ LCD TV AOC L42H831&L47H831 7SETUP MENU VIDEO MENU 2.2 To Use the Menus 1. Pre

Strona 73

42″&47″ LCD TV AOC L42H831&L47H831 70C715 065T1206226 A5 CHIP 22UF 10V X5R C472 065T12

Strona 74

42″&47″ LCD TV AOC L42H831& L47H831 71L119 071T 59B121 K CHIP BEAD L125 071T 59B121 K

Strona 75

42″&47″ LCD TV AOC L42H831&L47H831 72CN501 088T 340 21 VN HDMI HEADER 21P V/A D105 093

Strona 76

42″&47″ LCD TV AOC L42H831& L47H831 73 A15T0287201 BKT-IO-CHINA 0Q1T 930 8 47 CR3 S

Strona 77

42″&47″ LCD TV AOC L42H831&L47H831 74 Q40T000267351A SERVICE LABEL Q40T000267356A POP

Strona 78

42″&47″ LCD TV AOC L42H831& L47H831 75 095T801312D 51 HARNESS 12P-12P 200MM 095T8014 4

Strona 79

42″&47″ LCD TV AOC L42H831&L47H831 76 A15T0347201 BKT VESA A15T0348101 BKT-STAND A

Strona 80

42″&47″ LCD TV AOC L42H831& L47H831 77 090G6084 1 HEAT SINK D907 093T 60298 DIODE SB

Strona 81

42″&47″ LCD TV AOC L42H831&L47H831 78R964 061T0805101 RST CHIPR 100 OHM +-5% 1/8W R970

Strona 82

42″&47″ LCD TV AOC L42H831& L47H831 79R902 061T1206334 RST CHIPR 330 KOHM +-5% 1/4W R901

Strona 83

42″&47″ LCD TV AOC L42H831&L47H831 8AUDIO MENU FEATURE MENU If you selected PERSONAL, press or

Strona 84

42″&47″ LCD TV AOC L42H831&L47H831 80R955 061T 30310852T GP 0.1 OHM 1W FUSE RESISTOR R

Strona 85

42″&47″ LCD TV AOC L42H831& L47H831 81J924 095T 90 23 JUMP WIRE J925 095T 90 23 JUMP

Strona 86

42″&47″ LCD TV AOC L42H831&L47H831 82C603 067T 305100 3T 10UF 16V C602 067T 305100 3T

Strona 87

42″&47″ LCD TV AOC L42H831& L47H831 83U103 056T 614 1 IC 74HC4052D PHILIPS U402 056T 6

Strona 88

42″&47″ LCD TV AOC L42H831&L47H831 84RP403 061T 125220 8 CHIP ARRAY 220HM 1/16W 8P4R R

Strona 89

42″&47″ LCD TV AOC L42H831& L47H831 85R721 061T0603100 3F RST CHIPR 100KOHM +-1% 1/10W R

Strona 90

42″&47″ LCD TV AOC L42H831&L47H831 86R504 061T0603102 RST CHIPR 1KOHM +-5% 1/10W R509

Strona 91

42″&47″ LCD TV AOC L42H831& L47H831 87R602 061T0603153 RST CHIPR 15 KOHM +-5% 1/10W R778

Strona 92

42″&47″ LCD TV AOC L42H831&L47H831 88R454 061T0603332 RST CHIPR 3.3 KOHM +-5% 1/10W R11

Strona 93

42″&47″ LCD TV AOC L42H831& L47H831 89R696 061T0603561 RST CHIPR 560 OHM +-5% 1/10W R745

Strona 94

42″&47″ LCD TV AOC L42H831&L47H831 9 1. LANGUAGE: you can select the ENGLISH SPANISH

Strona 95

42″&47″ LCD TV AOC L42H831&L47H831 90R228 061T1206000 F RST CHIPR 0 OHM +-5% 1/4W FENG

Strona 96

42″&47″ LCD TV AOC L42H831& L47H831 91C616 065T0603104 12 MLCC 0603 0.1UF K 16V X7R C615

Strona 97

42″&47″ LCD TV AOC L42H831&L47H831 92C458 065T0603104 32 CHIP 0.1UF 50V X7R C459 065T0

Strona 98

42″&47″ LCD TV AOC L42H831& L47H831 93C163 065T0603104 32 CHIP 0.1UF 50V X7R C162 065T0

Strona 99

42″&47″ LCD TV AOC L42H831&L47H831 94C662 065T0603221 31 CHIP 220PF 50V NPO C669 065T0

Strona 100 - 12. Different Parts List

42″&47″ LCD TV AOC L42H831& L47H831 95C139 065T0603680 31 CHIP 68PF 50V NPO C138 065T06

Strona 101

42″&47″ LCD TV AOC L42H831&L47H831 96L105 071T 56G151 B BEAD 0805 150 OHM L104 071T 5

Strona 102

42″&47″ LCD TV AOC L42H831& L47H831 97L114 071T 59B601 MA CHIP BEAD L113 071T 59B601 MA

Strona 103

42″&47″ LCD TV AOC L42H831&L47H831 98ZD120 093T 64 37 N V-PORT-0603-100K V05 ZD119 0

Strona 104 - L47H831

42″&47″ LCD TV AOC L42H831& L47H831 99D2 093T 6432V LL4148-GSO8 SMD BY VISHA 715T3004

Komentarze do niniejszej Instrukcji

Brak uwag