Adelpia TGL2200A Service Manual Download Page 18 | Manualshive

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Adelpia TGL2200A Service Manual Download Page 18

22” LCD Color Monitor Adelpia TGL2200A

18

5.2 Electrical Block Diagram

5.2.1 Main Board

EEPROM

M24C02

(U404)

EEPROM

24LC16B

(U403)

Panel Interface

(CN101)

SDA

SCL

Crystal

14.318MHZ

(X401)

Flash Memory

PM25LV010-25 SCE

(U402)

Scalar TSUMU58WJ-LF

(Include MCU, ADC, OSD)

(U401)

H sync

V sync

RGB

VGA_SDA,

VGA_SCL

DVI_SDA,

DVI_SCL

D-Data

D-Clock

DVI

Connector

(CN406)

EEPROM

M24C02

(U405)

D-Sub

Connector

(CN405)

Key Control

Interface

(CN403)

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Summary of Contents for TGL2200A

Page 1: ...truction 6 3 1 General Instructions 6 3 2 Control Buttons 6 3 3 Adjusting the Picture 9 4 Input Output Specification 11 4 1 Input Signal Connector 11 4 2 Factory Preset Display Modes 13 4 3 Power Supp...

Page 2: ...characteristics might create shock fire or other hazards Under no circumstances should the original design be modified or altered without written permission from AOC AOC assumes no liability express...

Page 3: ...22 LCD Color Monitor Adelpia TGL2200A 3 Revision List Version Date Revision History TPV Model Name A00 Jan 23 07 Initial Release TC6MM1NFWTUGNP...

Page 4: ...22 LCD Color Monitor Adelpia TGL2200A 4 1 Monitor Specifications...

Page 5: ...ouse the flat panel control logic brightness control logic and DDC The Inverter board will drive the backlight of panel and DC DC conversion Monitor Block Diagram AC IN 100V 240V Power Board Flat Pane...

Page 6: ...her control buttons are located at front panel of the monitor By changing these settings the picture can be adjusted to your personal preferences The power cord should be connected Connect the video c...

Page 7: ...22 LCD Color Monitor Adelpia TGL2200A 7...

Page 8: ...22 LCD Color Monitor Adelpia TGL2200A 8...

Page 9: ...educe Vertical Line noise H Position Adjust the horizontal position of the picture Image Position V Position Adjust the vertical position of the picture Warm N A Recall Warm Color Temperature from EEP...

Page 10: ...f the OSD OSD Setup OSD Timeout Adjust the OSD timeout Language Language N A Select the language you like Information Information N A Show the resolution H V frequency and input port of current input...

Page 11: ...22 LCD Color Monitor Adelpia TGL2200A 11 4 Input Output Specification 4 1 Input Signal Connector...

Page 12: ...22 LCD Color Monitor Adelpia TGL2200A 12...

Page 13: ...nt A C Line voltage range 100 V 240 V A C Line frequency range 50 3Hz 60 3Hz Peak surge current 55A peak at 240 VAC and cold starting Leakage current 3 5mA Power line surge No advance effects no loss...

Page 14: ...h wide TFT LCD module with a 4 CCFL Backlight Unit and a 30 pin 2ch LVDS interface This module supports 1680 x 1050 WSXGA 16 10 wide screen mode and displays up to 16 7 millions colors The inverter mo...

Page 15: ...22 LCD Color Monitor Adelpia TGL2200A 15 4 4 3 Electrical Characteristics TFT LCD MODULE BACKLIGHT UNIT...

Page 16: ...22 LCD Color Monitor Adelpia TGL2200A 16 5 Block Diagram 5 1 Software Flowing Chart 1 2 N Y 5 Y N 10 Y N 12 Y N 7 Y N 6 4 3 8 9 14 11 13 Y N 15 Y N 16 17 19 Y N 18...

Page 17: ...on the LED and set it to green color Scalar initializes 10 In standby mode 11 Update the lifetime of back light 12 Check the analog port are they re any signals coming 13 Does the scalar send out an...

Page 18: ...EEPROM 24LC16B U403 Panel Interface CN101 SDA SCL Crystal 14 318MHZ X401 Flash Memory PM25LV010 25 SCE U402 Scalar TSUMU58WJ LF Include MCU ADC OSD U401 H sync V sync RGB VGA_SDA VGA_SCL DVI_SDA DVI_S...

Page 19: ...IM EMI filter Start Circuit R927 R928 R929 PWM Control IC Transformer AC input 24V ON OFF Control PWM Control IC Feedback Circuit Output Circuit Transformer MOSFET Over Voltage Lamp ON OFF 12V Bridge...

Page 20: ...7K 1 10W Q705 PMBS3906 GND 715G2186 1 B POWER Custom 2 5 Thursday October 12 2006 Title Size Document Number Rev Date Sheet of 12V R721 0 1 10W C707 NC VCC3 3 5V R723 10K 1 10W 12V C710 100uF 25V R704...

Page 21: ...10W D419 BAV99 3 1 2 HDCP_RST 4 PC5V DDCA_SDA 4 DAT1 G 4 R450 10K 1 10W RED C452 0 1uF DDCD_SDA 4 SCL_DVI R451 10K 1 10W CN406 JACK 1 2 3 4 5 6 7 8 25 28 9 10 11 12 13 14 15 16 26 29 17 18 19 20 21 22...

Page 22: ...1K 1 10W LVDS 715G2186 1 R428 100 1 10W BIN 3 G 3 OUT R C457 0 1uF PB2 KEY_B R408 10K 1 10W VCC3 3 2 R487 10K 1 10W VCC1 8 5V KEY_RIGHT KEY_A C418 10uF 50V PA 0 9 5 PA1 R425 10K 1 10W VCC3 3 KEY_C CN4...

Page 23: ...A1M R720 150 1 4W PB3 LVA2M LVA1M VLCD 2 PA 0 9 4 RXE1 LVACKP RXO0 LVA0M LVB2P RXO2 LVB3M PB0 RXE3 RXO0 PA1 LVB2M LVACKP VLCD LVB1M RXE1 C720 22uF 50V PA9 RXE2 LVA0P PA5 LVB1P PB4 LVA3P LVA0M LVB2M LV...

Page 24: ...20MHz C908 0 001uF D904 FR107 C915 N C R927 4 7K 1 4W R943 470 1 4W D802 N C R9759 2K 1 4W R903 680K 1 4W R913 N C 12V R923 N C R906 100 1 4W C809 0 1uF R912 N C 5V 2 5A VCC3 C807 470uF 16V T901 POWE...

Page 25: ...C R803 N C C832 0 1uF D806 BAV99 3 1 2 D816 LL4148 C830 0 0068uF Q812 RK7002 Q805 N C 1 2 3 4 5 6 7 8 S1N G1N S2P G2P D2P D2P D1N D1N R811 10K 1 10W R834 1K 1 10W 1 R808 N C OPT6 C805 5pF 3KV C827 0 1...

Page 26: ...tronics Co Ltd A 1 1 Friday June 16 2006 Title Size Document Number Rev Date Sheet of C101 270pF KEY_MANU SW003 SW CN003 CONN 1 2 CN004 CONN 1 2 KEY_SEL ZD103 EGA10603V05A1 B 1 2 GND 715G2127 B MIT PO...

Page 27: ...22 LCD Color Monitor Adelpia TGL2200A 27 7 PCB Layout 7 1 Main Board...

Page 28: ...22 LCD Color Monitor Adelpia TGL2200A 28...

Page 29: ...22 LCD Color Monitor Adelpia TGL2200A 29 7 2 Power Board...

Page 30: ...22 LCD Color Monitor Adelpia TGL2200A 30...

Page 31: ...22 LCD Color Monitor Adelpia TGL2200A 31 7 3 Key Board...

Page 32: ...CD Color Analyzer Service Manual User Manual 8 2 Trouble Shooting 8 2 1 Main Board 1 No power No power Press power key and look if the picture is normal Please reinsert and make sure the AC of 100 240...

Page 33: ...rmal Check U401 Replace X401 Measure U702 PIN2 3 3V U701 PIN2 3V Check Correspondent component Replace U401 X401 oscillate waveform is normal Replace U701 U702 OK OK OK OK OK NG NG NG NG Check reset c...

Page 34: ...Check Q705 Q704 is broken or CN101 solder Check Correspondent component Replace Panel Check Correspondent component Replace U401 OK OK Replace X401 OK NG NG NG NG Check reset circuit of U401 is normal...

Page 35: ...ck IC902 2 Check IC902 over current protect circuit Check CN903 pin2 4 12V Check AC line volt 110V or 220V Check AC input Check the voltage of C912 Check start voltage for the pin8 of IC902 NG Check t...

Page 36: ...02 NG OK Check C826 R820 and IC801 NG OK Check Q803 Q806 Check the input wave of pin2 pin5 for PT801 PT803 PT804 and PT805 NG Check the output of PT801 PT803 PT804 and PT805 Check C807 C817 C836 C840...

Page 37: ...37 8 2 3 Keypad Board OSD is unstable or not working Is Key Pad Board connecting normally Connect Key Pad Board Is Button Switch normally Replace Button Switch Y N N Is Key Pad Board normally Replace...

Page 38: ...2 Switch the MEM Channel to Channel 3 with up or down arrow on chroma 7120 3 The LCD indicator on chroma 7120 will show x 296 20 y 311 20 Y 180 cd m2 4 Adjust the RED of color1 on factory window unti...

Page 39: ...22 LCD Color Monitor Adelpia TGL2200A 39 10 Monitor Exploded View...

Page 40: ...M3X5 0M1G 130 4120 SCREW M3X5 0M1G 130 4120 SCREW M3X5 0M1G 130 6120 SCREW M3X6 0M1G 930 6 47 CR3 SCREW 0M1G1140 6128 CR3 SCREW 0M1G1730 6120 SCREW 0M1G1730 6120 SCREW 0M1G1730 6120 SCREW 0Q1G6027 1...

Page 41: ...6G113356A 24LC16B SNG SOIC 8PIN Q703 057G 417 4 PMBS3904 PHILIPS SMT 04 Q402 057G 417 4 PMBS3904 PHILIPS SMT 04 Q701 057G 417 4 PMBS3904 PHILIPS SMT 04 Q401 057G 417 6 PMBS3906 PHILIPS SMT 06 Q403 057...

Page 42: ...1 10W R441 061G0603101 RST CHIPR 100 OHM 5 1 10W R429 061G0603101 RST CHIPR 100 OHM 5 1 10W R428 061G0603101 RST CHIPR 100 OHM 5 1 10W R427 061G0603101 RST CHIPR 100 OHM 5 1 10W R420 061G0603101 RST C...

Page 43: ...10W R703 061G0603202 RST CHIPR 2 KOHM 5 1 10W R448 061G0603222 RST CHIPR 2 2 KOHM 5 1 10W R449 061G0603222 RST CHIPR 2 2 KOHM 5 1 10W R405 061G0603223 RST CHIPR 22 KOHM 5 1 10W R403 061G0603390 0F RS...

Page 44: ...V X7R C446 065G0603104 32 CHIP 0 1UF 50V X7R C445 065G0603104 32 CHIP 0 1UF 50V X7R C444 065G0603104 32 CHIP 0 1UF 50V X7R C430 065G0603104 32 CHIP 0 1UF 50V X7R C429 065G0603104 32 CHIP 0 1UF 50V X7R...

Page 45: ...X7R C417 065G0603224 22 CHIP 0 22UF 25V X7R C441 065G0603473 32 CHIP 0 047UF 50V X7R C440 065G0603473 32 CHIP 0 047UF 50V X7R C439 065G0603473 32 CHIP 0 047UF 50V X7R C438 065G0603473 32 CHIP 0 047UF...

Page 46: ...9S 45 T DIODE ZENER RLZ36B ROHM D425 093G 39S 45 T DIODE ZENER RLZ36B ROHM D701 093G1020 1 S GS1D D704 093G2004 2 SR24 PANJIT SMT 715G2186 1 MAIN BOARD PCB KEPC6QT8 KEY BOARD CN1 033G8034 9A GP WAFER...

Page 47: ...J5096ET 5PF 5 SL 3KV C902 065G306M1022BP 1000PF Y1 CAP C901 065G306M1022BP 1000PF Y1 CAP C903 065G306M2222BP 2200PF 20 400VAC C905 065G306M3322BP 3300PF 20 C912 067G215S10115K 100UF 450V L901 073G 174...

Page 48: ...70UF M 16V YXG SERIES 8 16MM C801 067T405V221 4P 105 220UF M 25V DC1205A6SMTP DC TO DC BOARD FOR SMT IC801 056T 133 32 NS LM3485 Q801 057T 763 3 AO4411L SO 8 BY AOS SMT R803 061T0603200 2F RST CHIPR 2...

Page 49: ...100 4F RST CHIPR 1 MOHM 1 1 10W R841 061G0603100 4F RST CHIPR 1 MOHM 1 1 10W R809 061G0603103 RST CHIPR 10 KOHM 5 1 10W R811 061G0603103 RST CHIPR 10 KOHM 5 1 10W R839 061G0603120 1F RST CHIPR 1 2KOHM...

Page 50: ...OHM 1 8W JR211 061G1206000 0 OHM 1 8W JR212 061G1206000 0 OHM 1 8W JR213 061G1206000 0 OHM 1 8W JR214 061G1206000 0 OHM 1 8W JR219 061G1206000 0 OHM 1 8W R938 061G1206100 RST CHIP 10R 1 4W 5 R908 061G...

Page 51: ...0V X7R C814 065G0603104 32 CHIP 0 1UF 50V X7R C920 065G0603223 32 CHIP 0 022UF 50V X7R 0603 C930 065G0603471 31 CAP CER 470PF 5 50V SMT 0603 C820 065G0603472 32 CHIP 4700PF 50V X7R C825 065G0603472 32...

Page 52: ...G 6433P BAV99 D801 093G 6433P BAV99 ZD801 093G 39S 24 T RLZ 5 6B LLDS ZD802 093G 39S 24 T RLZ 5 6B LLDS ZD803 093G 39S 24 T RLZ 5 6B LLDS D950 093G 39S 99 T TVS SMAJ24A SMA D820 093G3004 4 RB050L 40 D...

Page 53: ...6026W52T FR107 D904 093G 6026W52T FR107 715G2101 2 POWER BOARD PCB Q12G6300 18 RUBBER Q15G0174 1 BASE Q34G0112AAY 1L REAR COVER 22 Q37G0040 1 HINGE Q40G 22N972 1A RATING LABEL Q40G0001972 1A CARTON LA...

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