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Download LG FB775B docs - Computer monitors - CRT, TFT, LCD, touch screen, plasma display - service manuals and repair information
File information: |
File name: | flatron-FB775B.pdf [preview FB775B] |
Size: | 1169 kB |
Extension: | |
MD5: | 47ba8da16cde43ea77a2f427745c25a0 |
Mfg: | LG |
Model: | FB775B 🔎 |
Original: | |
Descr: | Ñõåìà |
Group: | > > > |
Uploaded: | 31-03-2004 |
User: | arkan |
Multipart: | No multipart |
Information about the files in archive: |
Decompress result: | OK |
Extracted files: | 1 |
File name | | Text |
flatron-FB775B.pdf | | [ OSD Control ]
H.V Signal Cable R G B VIDEO PRE-AMP (IC302) DY VIDEO MAIN AMP (IC303) CDT Heater ( 6.3V ) H-Sync Sig V-Sync Sig I2C DATA(SDA) I2C CLOCK(SCL)
Screen G1
8V MICOM (IC401) 5V I2C 12V R/G/B Bias 15V I2C R/G/B Contrast OSD IC (IC301) 8V REG. (IC304) CUT OFF CONTROL 130V 8V
Dynamic Focus Static Focus
5V
H / V POSITION H / V SIZE SPCC TRAPIZODE PIN BALANCE PARALLELOGRAM ROTATION TOP CORNRE BOTTOM CORMOR RECALL DEGAUSSING COLOR CURVE MOIRE LANGUAGE RECALL SCL / SDA H/V Sync, PWM Control Sig 12V 15V 40V X-RAY Protection Circuit Vertical Blanking, Brightness Control - 120V
E2PROM (IC402) 15V I2C TDA4856 H/V Sync H/V Sync Processor ( IC701 )
I2C
TILT COIL
BLOCK DIAGRAM
DEGAUSSING COIL
- 12 15V SMPS TRANS (T901) 175V 75V 15V -12V 6.3V 5V H-DRV B-DRV SMPS CONTROL (IC901) DPM CONTROL CIRCUIT VOLTAGE FEEDBACK 175V
6.3V TILT Control Circuit
Degaussing Circuit
V-OUT (IC601) TDA4866
30V FBT ( T701 ) H-OUT (Q706) B+ H-Linearity Correction
6.3V
Line Filter
DC/DC Converter |
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