10
Adjusting Method
Step 8. Control of white balance
1) Connect a control pattern (intra-office signal cable broadcasting 32 CH) with external input 3.
2) Select the screen mode as standard.
3) Locate the sensor of 3298 system at the center of High/Low Beam.
4) Execute the projection program of control PC.
5) When OSD of ‘OK’ appears on the monitor of control PC, the control is completed.
Measuring unit: Multimedia Display Tester 3298(YOKOGAYA)
Measuring signal: White -Balance Control Pattern (Intra-office signal cable broadcasting
32CH)
Coordinates setup:x=0.288
0.005 / y=0.301
0.005
Initial data (S8)
R DRV : 32 (RED DRIVE)
G DRV : 32 (GREEN DRIVE)
B DRV : 32 (BLUE DRIVE)
SUB BRIGHTNESS :32
SUB CONTRAST : 0
R CUT : 32 (RED BIAS)
G CUT : 32 (GREEN BIAS)
B CUT : 32 (BLUE BIAS)
Applied chassis and model:SJ-113/DSJ-4710(20)
Summary of Contents for DSJ-4720CRU
Page 14: ...13 IC Description...
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Page 19: ...18 IC Description 5 2 Pin Circuits VSP94X5B VSP94X7B...
Page 20: ...19 IC Description 5 3 Application Circuit 5 3 1 Application Example for QFP80 package...
Page 21: ...20 IC Description 5 4 Pin Description CXA2150AQ...
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Page 52: ...51 8 Schematic Diagram 1 Block Diagram...
Page 53: ...52 Schematic Diagram 2 Power...
Page 54: ...53 Schematic Diagram 3 Convergence AMP...
Page 55: ...54 Schematic Diagram 4 Convergence Module...
Page 56: ...55 5 CRT Amp Schematic Diagram...
Page 57: ...56 6 IF Module Schematic Diagram...
Page 58: ...57 7 AV Main Schematic Diagram...
Page 59: ...58 8 Micom Module Schematic Diagram...
Page 60: ...59 9 Control Union Schematic Diagram...
Page 61: ...60 1 Main PCB 9 PRINTED CIRCUIT BOARD...
Page 62: ...61 2 Power PCB PRINTED CIRCUIT BOARD...
Page 63: ...62 3 Convergence Module PCB PRINTED CIRCUIT BOARD...
Page 64: ...63 4 IF Module PCB PRINTED CIRCUIT BOARD...
Page 65: ...64 5 CRT PCB PRINTED CIRCUIT BOARD...
Page 66: ...65 6 UNION PCB PRINTED CIRCUIT BOARD...
Page 67: ...66 1 DSJ 4710CRU 10 EXPLODED VIEW...
Page 68: ...67 2 DSJ 4720CRU EXPLODED VIEW...
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