AOC RCA L37WD23 Instrukcje Operacyjne

Przeglądaj online lub pobierz Instrukcje Operacyjne dla Telewizory LCD AOC RCA L37WD23. AOC RCA L37WD23 Operating instructions Instrukcja obsługi

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37’’ LCD TV RCA L37WD23
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
6.2.Power Board……………..………….……….......28
6.3.IR Board………………………………………….......30
6.4.Connector Board……………………..…...…….......31
6.5.Key Board……………………………….……….......31
7. White-Balance, Luminance Adjustment...................32
8 Block Diagram.……............................................34
9. Schematic……………...…….……..………………..35
9.1 Main Board…….………..….………..…….….......35
9.2. Power Board…………….……….………….........51
9.3 Key Board………………………….………….......52
9.4. Side Board…………….……….……….…….......53
10. Exploded View..……………..........................…..54
11. BOM List……………….…………………………….55
Table Of Contents.......……..............................…........1
Important Safety Notice.......................................……......2
Revision List.…........................................……......3
1. General Specification..............................………........4
2. Operating Instructions…………………….……….......5
2.1. The Use Of Remote Control…….………….…….......5
2.2. To Use The Menus...…………………….……….......6
2.3. How To Connect…….…………………….……….....11
2.4. Front Panel Control Knobs……………….……….....15
3. Input/Output Specification…………....................…....16
4. Mechanical Instructions…………………….................18
5. Repair Flow Chart ……………………….…….…….....22
6. PCB Layout ………………..………………....….......26
6.1.Main Board…………..………………….……….......26
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Podsumowanie treści

Strona 1 - Service

37’’ LCD TV RCA L37WD23 1 Service Service Service

Strona 2 - Important Safety Notice

37’’ LCD TV RCA L37WD23 10prefer to leave the closed captioned mode set to CC1, which displ

Strona 3 - Revision List

37’’ LCD TV RCA L37WD23 112.3 How to Connect There are several ways to connect your TV. Ple

Strona 4

37’’ LCD TV RCA L37WD23 12Video (Basic) Connection 1. If necessary, connect your cable an

Strona 5 - 2. Operating Instructions

37’’ LCD TV RCA L37WD23 131. if necessary, connect your cable and/or off-air antenna as des

Strona 6 - MAIN MENU

37’’ LCD TV RCA L37WD23 141. If necessary, connect your cable and/or off-air antenna as des

Strona 7 - Picture Menu

37’’ LCD TV RCA L37WD23 152.4 Front Panel Control Knobs If you cannot locate your remote

Strona 8 - Audio Menu

37’’ LCD TV RCA L37WD23 163. Input/Output Specification 3.1 RGB Signal input 15 - Pin Colo

Strona 9 - Options Menu

37’’ LCD TV RCA L37WD23 173.3 AV/S-Video/Component signal input AV (Composite Video input)

Strona 10

37’’ LCD TV RCA L37WD23 184. Mechanical Instructions 1. Remove the 7 screws to remove the

Strona 11 - 2.3 How to Connect

37’’ LCD TV RCA L37WD23 19 4. Remove the shielding.

Strona 12

37’’ LCD TV RCA L37WD23 2Important Safety Notice Proper service and repair is important t

Strona 13 - VGA Connection

37’’ LCD TV RCA L37WD23 205. Remove the screws and connectors in red to remove the main boa

Strona 14

37’’ LCD TV RCA L37WD23 21 7. Remove the bezel.

Strona 15

37’’ LCD TV RCA L37WD23 225. Repair Flow Chart 1. No Power (No LED indicator) 2. Can not

Strona 16

37’’ LCD TV RCA L37WD23 233. Abnormal display Check the source OK Reset source NG Check

Strona 17 - 3.4 Compatible Mode Table

37’’ LCD TV RCA L37WD23 244. No sound Check the source OK Reset sourceNG Check signal f

Strona 18 - 4. Mechanical Instructions

37’’ LCD TV RCA L37WD23 255. Key Board

Strona 19 - 4. Remove the shielding

37’’ LCD TV RCA L37WD23 266. PCB Layout 6.1 Main Board

Strona 20

37’’ LCD TV RCA L37WD23 27

Strona 21 - 7. Remove the bezel

37’’ LCD TV RCA L37WD23 286.2 Power Board

Strona 22 - 5. Repair Flow Chart

37’’ LCD TV RCA L37WD23 29

Strona 23 - 3. Abnormal display

37’’ LCD TV RCA L37WD23 3Revision List Version Release Date Revision Instructions TPV M

Strona 24 - 4. No sound

37’’ LCD TV RCA L37WD23 30 6.3 IR Board

Strona 25 - 5. Key Board

37’’ LCD TV RCA L37WD23 316.4 Connector Board 6.5 Key Board

Strona 26 - 6. PCB Layout

37’’ LCD TV RCA L37WD23 327. White Balance, Luminance Adjustment Approximately 30 minutes s

Strona 27

37’’ LCD TV RCA L37WD23 33B. Adjust Normal color-temperature: 1. Set the Contrast of OSD f

Strona 28 - 6.2 Power Board

37’’ LCD TV RCA L37WD23 34 8. Block Diagram

Strona 29

37’’ LCD TV RCA L37WD23 35 9. Schematic Diagram 9.1

Strona 30 - 6.3 IR Board

37’’ LCD TV RCA L37WD23 36 GPIO48VCC3V3_G9 6,14,16,

Strona 31

37’’ LCD TV RCA L37WD23 37 GADR[0:15]GADR0GDAT9GADR

Strona 32 - Ⅲ. Gain adjustment:

37’’ LCD TV RCA L37WD23 38 DDRA2DDRDQ27RP406A 15 1

Strona 33 - Ⅳ.Switch different source:

37’’ LCD TV RCA L37WD23 39 GPIO2UART1TXD5VVCC9AR431

Strona 34 - 8. Block Diagram

37’’ LCD TV RCA L37WD23 41. General Specification Items Specification Panel Type CLAA370WA

Strona 35 - 9. Schematic Diagram

37’’ LCD TV RCA L37WD23 40 FB112 120 OHM1 2R150 0

Strona 36 - 03-TS I/F and Connector

37’’ LCD TV RCA L37WD23 41 R1424.7K 1/10W VCC3_3AU

Strona 37 - Guest Bus Interface

37’’ LCD TV RCA L37WD23 42 Q1062SC2412KR+C198 22uF/

Strona 38 - DDR SDRAM Interface

37’’ LCD TV RCA L37WD23 43 HDMI_D1N1HDMI_D0N1HDMI_C

Strona 39 - 06-GPIO I/F

37’’ LCD TV RCA L37WD23 44 RGB_VSYNCU107_A1U107_RR1

Strona 40 - T2300-F-X-X-1-070208

37’’ LCD TV RCA L37WD23 45 PIXOUT0RP505 100 1/16W 

Strona 41 - 08-Audio Switch

37’’ LCD TV RCA L37WD23 46 CVBS_OUT1 7VCC3_3FB9110Ω

Strona 42 - Video Decoder I/F

37’’ LCD TV RCA L37WD23 47 CN60 0CONN1234LINEOUT_RA

Strona 43 - ( HDMI Input)

37’’ LCD TV RCA L37WD23 48 RELAY-SWRGB_HSYNCKEY6C4H

Strona 44 - AV SW For HD Signal

37’’ LCD TV RCA L37WD23 49 C4J61uFVCC1V8_DMC7490.00

Strona 45 - 12-MST9883 and LVDS

37’’ LCD TV RCA L37WD23 52. Operating Instructions 2.1. The Use of Remote Control

Strona 46 - Digital Video I/F

37’’ LCD TV RCA L37WD23 50 C947100pF/ 50V+C93447uF/

Strona 47 - 14-Audio I/F

37’’ LCD TV RCA L37WD23 51 9.2 Power Board R92547KΩ

Strona 48 - Front Panel Control Connector

37’’ LCD TV RCA L37WD23 52 9.3 Key Board GNDC22 0.1

Strona 49 - Power and Ground 1

37’’ LCD TV RCA L37WD23 53 9.4 Side Board SCHROR007

Strona 50 - 17-Power and Regulator

37’’ LCD TV RCA L37WD23 54 10. Exploded View

Strona 51 - 9.2 Power Board

37’’ LCD TV RCA L37WD23 5511. BOM List E376CZNKW4RCN Location Part No. Description 034

Strona 52 - 9.3 Key Board

37’’ LCD TV RCA L37WD23 56 Q40T 37V973 1A RATING LABEL Q40T0001973 1A S/N LABEL

Strona 53 - 9.4 Side Board

37’’ LCD TV RCA L37WD23 57 PTPFFA1P SIDE BOARD Q33T4980 GM 1L CABLE CLIP Q34T18

Strona 54 - 10. Exploded View

37’’ LCD TV RCA L37WD23 58 705T3724057001 37" LCD TV POWER ASS'Y 705T3724

Strona 55 - 11. BOM List

37’’ LCD TV RCA L37WD23 59CN102 088T 35315F H DB15 RIGHT ANGLE FEMALE U401 090T 372

Strona 56

37’’ LCD TV RCA L37WD23 6MAIN MENU 2.2 To Use the Menus 1. Press the MENU button. 2. Use t

Strona 57

37’’ LCD TV RCA L37WD23 60C980 061T 46 12 GP VARISTOR 680V TNR15G681K RV901 061T 4

Strona 58

37’’ LCD TV RCA L37WD23 61Q907 057T 763 3 AO4411L SO-8 BY AOS SMT R950 061T0603102 C

Strona 59

37’’ LCD TV RCA L37WD23 62R991 061T1206202 RST CHIPR 2 KOHM +-5% 1/4W R973 061T1206229

Strona 60

37’’ LCD TV RCA L37WD23 63ZD910 093T 39S 44 T RLZ18B D920 093T 60S 14 T DIODE_1A/

Strona 61

37’’ LCD TV RCA L37WD23 64C9 065T0805105 37 CHIP 1UF 50V Y5V C27 065T0805105 37 CHIP 1U

Strona 62

37’’ LCD TV RCA L37WD23 65U905 056T1125700RZ3 IC P87LPC764BD PHILIPS U405 056T1130 3 C

Strona 63

37’’ LCD TV RCA L37WD23 66RP409 061T 125150 8 RST CHIP AR 8P4R 15 OHM +-5% 1/16W RP408

Strona 64

37’’ LCD TV RCA L37WD23 67R184 061T0603101 CHIP 100OHM 1/16W R1H4 061T0603101 CHIP 100O

Strona 65

37’’ LCD TV RCA L37WD23 68R939 061T0603103 CHIP 10KOHM 1/16W R725 061T0603103 CHIP 10KO

Strona 66

37’’ LCD TV RCA L37WD23 69R600 061T0603203 CHIPR 20K OHM+-5% 1/10W R481 061T0603220 CHI

Strona 67

37’’ LCD TV RCA L37WD23 7Screen Format Allows you to change the format of the screen. If th

Strona 68

37’’ LCD TV RCA L37WD23 70R1J4 061T0603332 RST CHIPR 3.3 KOHM +-5% 1/10W R1J6 061T060333

Strona 69

37’’ LCD TV RCA L37WD23 71R433 061T0603472 CHIP 4.7KOHM 1/16W R432 061T0603472 CHIP 4.7

Strona 70

37’’ LCD TV RCA L37WD23 72R1E5 061T0603750 9F CHIP 75OHM 1/16W 1% R490 061T0603750 9F C

Strona 71

37’’ LCD TV RCA L37WD23 73C760 065T0603103 32 CHIP 0.01UF 50V X7R C759 065T0603103 32 C

Strona 72

37’’ LCD TV RCA L37WD23 74C4D8 065T0603104 32 CHIP 0.1UF 50V X7R C4D7 065T0603104 32 CH

Strona 73

37’’ LCD TV RCA L37WD23 75C526 065T0603104 32 CHIP 0.1UF 50V X7R C525 065T0603104 32 CH

Strona 74

37’’ LCD TV RCA L37WD23 76C459 065T0603104 32 CHIP 0.1UF 50V X7R C467 065T0603104 32 CH

Strona 75

37’’ LCD TV RCA L37WD23 77C505 065T0603473 32 CHIP 0.047UF 50V X7R C456 065T0603474 27

Strona 76

37’’ LCD TV RCA L37WD23 78C936 067T311F470 3T 47UF +-20% 16V SMD C937 067T311F470 3T

Strona 77

37’’ LCD TV RCA L37WD23 79C415 067T411F1003XT EC 105℃ CHIP 10UF M 16V C416 067T411F1003XT

Strona 78

37’’ LCD TV RCA L37WD23 83D Comb Filter If you have a device connected to the VIDEO INPUT h

Strona 79

37’’ LCD TV RCA L37WD23 80FB901 071T 57G601 BEAD 1206 600 OHM FB902 071T 57G601 BEAD 12

Strona 80

37’’ LCD TV RCA L37WD23 81ZD126 093T 39147 TZMC 5V6 ZD133 093T 39147 TZMC 5V6 ZD134

Strona 81

37’’ LCD TV RCA L37WD23 82ZD106 093T 64 37 N V-PORT-0603-100K V05 D3 093T 6432V LL

Strona 82

37’’ LCD TV RCA L37WD23 83Z006 093T 64 37 N V-PORT-0603-100K V05 Z005 093T 64 37 N

Strona 83

37’’ LCD TV RCA L37WD23 84FB902 071T 55 29 BEAD FB905 071T 55 29 BEAD F902 084T 55

Strona 84

37’’ LCD TV RCA L37WD23 9 Audio Language (only available on digital channels) Press the rig

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