Q7T3(AUO Panel) LCD Monitor Service Guide
Circuit Operation Theory
3
Rapid-lock digital clock recovery system. It also support detect mode and DPMS control. MCU
control unit, it controls all the functions of this interface board, just like the OSD display setting,
the adjustable items, adjusted data storage, the external IIC communication, support DDC2B.
3.) EEPROM: We use 24C16 to store all the adjustable data and user settings.
4.) FLASH ROM: To stored the source code which is accessed by MCU to run program.
A-2.) Power board diagram:
Fig.1
#1 EMI Filter
This circuit (fig. 2) is designed to inhibit electrical and magnetic interference for meeting FCC,
VDE, VCCI standard requirements.
EMI Filter
Rectifier and
filter
Isolation power
transformer
Rectifier and filter
Audio Amp and
Pre-Amp
PWM controller
Switching element
Feedback Isolation
Inverter circuit
Rectifier and filter
LDO regulator
Содержание Q7T3-FP737S
Страница 8: ...Q7T3 FP737S Dual function LCD Monitor Service Guide Alignment Procedure 8 Confidential...
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Страница 60: ...Q7T3 AUO Panel LCD Monitor Service Guide Alignment Procedure 6 b LVDS Cable with tape c Lamp wire with clip...
Страница 62: ...Q7T3 AUO Panel LCD Monitor Service Guide Alignment Procedure 8 f Spacer g Signal cable with clip...
Страница 63: ...Q7T3 AUO Panel LCD Monitor Service Guide Alignment Procedure 9 h Bracket Cover i Plug under AC socket...
Страница 67: ...Q7T3 AUO Panel LCD Monitor Service Guide Alignment Procedure 13 b C603 C604 L606 L607 c C615...
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Страница 110: ...Q7T3 CPT Panel LCD Monitor Service Guide Alignment Procedure 5 Fig 1 Factory Mode On Fig 2a Burn In Mode Button...
Страница 111: ...Q7T3 CPT Panel LCD Monitor Service Guide Alignment Procedure 6 Fig 2b Burn In Mode ON 2 Wire Dressing a RSDS Cable...
Страница 113: ...Q7T3 CPT Panel LCD Monitor Service Guide Alignment Procedure 8 d Al Foil Mylar on the shielding cover e Spacer...
Страница 114: ...Q7T3 CPT Panel LCD Monitor Service Guide Alignment Procedure 9 f Signal cable with clip g Bracket Cover...
Страница 115: ...Q7T3 CPT Panel LCD Monitor Service Guide Alignment Procedure 10 h Plug under AC socket i Main Grounding Wire...
Страница 118: ...Q7T3 CPT Panel LCD Monitor Service Guide Alignment Procedure 13 3 Add Glue a C605 b C603 C604 L606 L607...
Страница 119: ...Q7T3 CPT Panel LCD Monitor Service Guide Alignment Procedure 14 c C615...