Sony KV-28CS70B Service Manual ▷ View online
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
10
11
- 29 -
~ A Board Schematic Diagram [ RGB & H Deflection ] Page 3/7 ~
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
A
3/7 RGB & H DEFLECTION
VIDEO
A 1/6
2/6
5/6
2/6
5/6
MICRO
A 1/6
2/6
6/6
2/6
6/6
YUV 100
A 2/6
4/6
4/6
H CENTRE
A 4/6
V PROT
A 4/6
A . . - 2 8 / 3 2 C S 7 0
H LIN
A 4/6
VDN-OUT
A 4/6
VDP-OUT
A 4/6
ABL
A 4/6
DF
A 4/6
*
*
*
1
1 6 V
CN5802
XX
XX
DEFLECTION
CONTROL CCT
+12V REG
10K
6 . 8 K
*
*
7 P
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
10
11
- 30 -
~ A Board Schematic Diagram [ Vertical Deflection & Rotation Coil ] Page 4/7 ~
H CENTRE
A 3/6
YUV 100
A 2/6
3/6
3/6
H SYNC
VPROT
A 3/6
H LIN
A 3/6
ABL
A 3/6
DF
A 3/6
VDP-OUT
A 3/6
VDN-OUT
A 3/6
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
A . . - 2 8 / 3 2 C S 7 0
L A 6 5 0 0 - FA
X X
S T V 9 3 7 9 A
A
4/7 V E R T I C A L D E F L E C T I O N & R O T A T I O N C O I L
DEFLECTION
CONTROL CCT
*
*
*
*
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
10
11
- 31 -
~ A Board Schematic Diagram [ Colour Decoder, Video Switch ] Page 5/7 ~
VSYNC
A 6/6
HSYNC
A 6/6
CVBS TXT
A 6/6
RESET
A 6/6
VIDEO RF
A 6/6
VIDEO
A 1/6
2/6
3/6
2/6
3/6
A
5/7 COLOUR DECODER, VIDEO SWITCH
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
V S P 9 4 0 2 A - A 3 2 G E G
1 0
5 0 V
A..-28/32CS70
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
10
11
- 32 -
~ A Board Schematic Diagram [ Interface ] Page 6/7 ~
VSYNC
A 5/6
CVBS TXT
A 5/6
HSYNC
A 5/6
RESET
A 5/6
VIDEO RF
A 5/6
A
6/7 INTERFACE
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
MICRO
A 1/6
2/6
3/6
2/6
3/6
T O M B O A R D
A..-28/32CS70
+5V REG
+3.3V REG
1 0 0 P F
5 0 V
*
Click on the first or last page to see other KV-28CS70B service manuals if exist.