Read Sony KV-HF21M80 Service Manual online
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KV-HF21M80
RM-952
KV-HF21M80
RM-952
KV-HF21M80
RM-952
5-2. FRAME SCHEMATIC DIAGRAM
CN604
CN306
CN703
DY1
DGC
B
9V
IK
1
5
6
(RGB OUT)
1
E
CN704
PICTURE
TUBE
1
2
3
4
5
6
H+
H+
H-
H-
V-
V+
1
2
3
4
5
6
7
VM
GND
9V
VM MUTE
GND
NC
+B
CN5901
1
2
3
7
VM
GND
9V
+B
(POWER SUPPLY, HV, MICON, Y/C JUNGLE)
1
2
3
DGC
NC
DGC
2
1
AC IN
AC IN
VELOCITY
VM1
A
C3
NECK ASSY
DY ASSY
N/S COIL
+
N/S COIL
-
3
1
CN1802
2N
C
CN702
1G
2
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
CN601
MODULATION
NC
GND
6
5
VM MUTE
4
CRT
CN4602
AC OUT
AC OUT
2
1
AC IN
AC IN
2
1
CN4601
(CISPR)
F
1
GND
CN4603
CN104
GND
1
A
F
VM1
C3
5-3. CIRCUIT BOARDS LOCATION
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