63
AVX-P7700W
No.
Adjustment items
Measuring points
Adjustment points
Adjustment contents
Remarks
8
RGB amp
IC1301 pin 32
VR1305
Oscilloscope(2)
(TP GOUT)
10 step signal
(Checker signal or test disc signal)
9
Bright voltage
DC V Meter(5)
User bright can be +24 (Standard)
1.60V ±
0.05(0.02)V DC
(DAC control data = 82 (52h)
10
Bright voltage check
IC1301 pin 41
DC V Meter(6)
(TP BR
T)
1.99V ±
0.2V DC
11
Gamma 0
IC1301 pin 32
VR1309
Oscilloscope(2)
(TP GOUT)
10 step signal
(Checker signal or test disc signal)
12
Bright voltage
IC1351 pin 14
DAC output
DC V Meter(5)
User bright can be +0 (Standard)
(TP BR
T2)
2.55V ±
0.05V(0.02) DC
(DAC control data = 130 (82h)
13
Bright voltage check
IC1301 pin 41
DC V Meter(6)
(TP BR
T)
2.20V ±
0.2V DC
14
Contrast voltage 1
DAC output
DC V Meter(8)
User contrast can be -7 (Standard)
2.79V ±
0.05(0.02)V DC
(DAC control data = 143 (8Fh)
15
Contrast
IC1301 pin 32
VR1301
Oscilloscope(2)
(TP GOUT)
10 step signal
(Checker signal or test disc signal)
4.00
±
0.05V
1.30
±
0.05V
2.85
±
0.05V
Summary of Contents for AVX-P7700W
Page 4: ...4 AVX P7700W 2 2 EXTERIOR 1 ...
Page 6: ...6 AVX P7700W 2 3 EXTERIOR 2 ...
Page 11: ...11 AVX P7700W ...
Page 26: ...26 AVX P7700W 1 2 3 4 1 2 3 4 D C B A CN1802 CN1801 PD5582A C a C b C b D 1 2 3 D MONITOR PCB ...
Page 34: ...34 AVX P7700W 1 2 3 4 1 2 3 4 D C B A AUXAL AUXAR A A MOTHER PCB ...
Page 36: ...36 AVX P7700W 1 2 3 4 1 2 3 4 D C B A 1 3 4 5 1 3 C LCD MODULE C MONITOR PCB 4 2 MONITOR PCB ...
Page 37: ...37 AVX P7700W 5 6 7 8 5 6 7 8 D C B A 1 3 4 5 C LCD MODULE SPEAKER CN1014 E D CN1802 SIDE A ...
Page 39: ...39 AVX P7700W 5 6 7 8 5 6 7 8 D C B A 1 2 3 4 5 TP18V V CH CH W C SIDE B ...
Page 46: ...46 AVX P7700W 1 2 3 4 1 2 3 4 D C B A 4 7 HIDEAWAY UNIT K K HIDEAWAY UNIT CN763 B ...
