Volume Electrical Adjustments - Sony KV-32FQ80B Service Manual

Deflection System Adjustment
1. Enter into the service mode and select 'Deflection' from the
menu. The 'Deflection' adjustment menu will be displayed.
2. Select and adjust each item to obtain the optimum image.
D
N o D e s r c
1 H - i S e z
2 H P - o t i s o i n
3 - V i S e z
4 V P - o t i s o i n
5 P n i A - m p
6 U - p C P n i
7 L - o C P n i
8 A F C B - o w
9 A F C A - n g e l
1 0 P n i P - h a s e
1 1 V L - n i
1 2 - S C o r r
1 3 R t o t a o i n 1 -
1 4 R t o t a o i n 2 -
1 5 H T - a r p
1 6 H L n i e r a
1 7 H C P - r a A - m p
1 8 M P P - r a A - m p
1 9 U p P n i A x s i
2 0 L o P n i A x s i
2 1 U p P n i G a n i
2 2 L o P n i G a n i
2 3 A k - b i T m
2 4 B L - K O f f
2 5 A K - B O f f
2 6 U p B - k l
2 7 L o B - k l
2 8 - V O n
2 9 E w - D c
3 0 U c P - l o
3 1 V b k l S - w
3 2 S y n c P - h a s e
3 3 A F C - M o d e
3 4 R t s S - w
3 5 L e t f B - k l
3 6 C p l P - h a s e
3 7 R g i t h B - k l
3 8 l C - p G a e t
3 9 H b k l
4 0 V A - s p e t c
4 1 Z o o m S - w
4 2 J m p S - w
4 3 V S - r c l l o
4 4 V F - e r q
4 5 U p V - n i l
4 6 L o V - n i l
4 7 - V C o m p
4 8 H - C o m p
4 9 V S a w - 1 D c
5 0 i P - n C o m p
5 1 V S a w 1 A - m p
5 2 A F C - C o m p
5 3 M P P - a - r D c
5 4 H C P - a - r D c
5 5 A s p S - w
5 6 V D v r S - W
5 7 H C P - r a P - h a
Table.4-13
f e e l t c o i n
D f e M n i M a x D a
3 4 0 6 3 3
2 5 0 6 3 3
3 1 0 6 3 5
3 1 0 6 3 2
1 8 0 6 3 1
3 7 0 6 3 4
3 7 0 6 3 4
3 1 0 6 3 2
3 1 0 6 3 2
2 8 0 6 3 2
7 0 1 5 8
8 0 1 5 1
1 0 3
1 5 0 1 5 1
1 5 0 3 1
1 0 0 0 2 5 5 1
3 8 0 6 3 3
9 0 1 5 7
2 0 3 3
2 0 3 3
1 0 3 3
1 0 3 2
1 5 0 3 1 1
O N O F F O N O
O F F O F F O N O
4 0 1 5 0
9 0 1 5 0
O N O F F O N O
O F F O F F O N O
O F F O F F O N O
O N O F F O N O
0 0 3 0
2 0 3 2
O F F O F F O N O
5 2 0 6 3 5
3 0 3 3
3 0 0 6 3 3
O F F O F F O N O
O N O F F O N O
4 7 0 6 3 4
O F F O F F O N O
O F F O F F O N O
3 1 0 6 3 3
2 0 3 2
0 0 1 5 0
0 0 1 5 0
0 0 1 5 6
0 0 1 5 0
7 0 1 5 7
7 0 7 4
0 0 3 1 0
0 0 7 0
1 3 0 1 5 1
6 3 0 6 3 3
O F F O F F O N O
O F F O F F O N O
3 1 0 6 3 3

4-2. Volume Electrical Adjustments

Sub Colour Adjustment
1. Input a PAL colour bar signal.
2. Connect an oscilloscope to CN9001 pin 5 located on the C1
Board.
3. Enter into the 'Service Mode'.
4. Choose 'Backend' from the menu.
5. Adjust 'Sub Colour' data so that the right sides of the waveform
are of equal height.
a t
4
6
1
8
6
1
0
7
8
5
2
1
5
1
2 0
6
5
F F
F F
N
F F
F F
F F
F F
2
0
F F
N
7
F F
F F
1
5
1
F F
F F
1
- 29 -
B-Out Waveform
Same Level
V SIZE
V LIN
AFC V BOW
V POS
H POS
H SIZE
H PIN CUSH
H TILT
H UP COR
AFC V ANGLE
H LOWER COR