Read Sony KV-XF21M80 (serv.man4) Service Manual online
– 2 –
5-2. FRAME SHCEMATIC DIAGRAM
(see page 38~39)
5-3. CIRCUIT BOARDS
(see page 40)
CN604
CN703
DGC
B
9V
IK
1
5
6
(RGB OUT)
1
E
CN704
PICTURE
TUBE
1
2
3
DGC
NC
DGC
C3
N/S COIL +
N/S COIL -
3
1
NS COIL
CN1802
2N
C
CN702
1
G
2
FBT
4
3
GND
R
H1
3
2
1
E
200V
CN701
2
G
9V
IK
GND
R
G
B
6
5
4
3
2
1
CN305
1
2
3
H1
GND
200V
CN505
CRT
AC IN
AC IN
2
1
CN4601
(CISPR)
F
CN1801
(KV-XF21M80)
N/S MUTE
N/S ROT
15V
VD - OUT
GND
VD + OUT
6
5
4
3
2
1
CN507
(KV-XF21M80)
1
2
3
4
5
6
VD +
GND
VD -
15V
N/S ROT
N/S MUTE
VM1
A
F
C3 (KV-XF21M8J)
C5 (KV-XF21M80)
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