Sony KV-29FX60A, Руководство по обслуживанию

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43 44 45 46 47
5-1 BLOCK DIAGRAMS (3)
TO PICTURE TUBE
HV
TO C BOARD
FV
1
5
RELAY
RY601
3
2
1
CN6620
CN6700
1
2
CN6700
RELAY
RY602 MAIN RECT
D6604
T6601
1
7
6
3
2
5
4
14
12
13
10
8
9
17
15
16
+6.5V RECT
D6619
+10.5V RECT
D6616
+135V RECT
D6617
+4.5V RECT
D6620
+22V RECT
D6618
T6600 PRT
IC6600
ERROR AMPLIFIER
3 1
4
+22V
+135V
+10.5V
+6.5V
+4.5V
IC6654
+5VREG
1 2
IC6667 1 3 7
5
3
4
+5V 1
4
D
S
C
IC6651
T6651
IC6604
REG OUT
7
5
CN6102
14
A5
B7
A9
B9
B13
A16
B16
B15
A17
B17
A19
B19
A23
A22
B24
B25
A25
B18
E/W
AFC PULSE
EX PARA
RGB AFC
HD IN
DYN FOCUS
VMOD
V PROT
V SAW +
V SAW -
HD2 OUT
HD1 OUT
H SAW
IN PIN
L IN
H CENTER
9
10
13
15
16
17
18
19
H-OUT DRIVE
Q6801
H-OUT DRIVE
Q6802
HDT
T6801
HDT
T6802
H-OUT
Q6803,
Q6804
B20 HP2
A7 HP1
A24
DF DRIVE A14
IC6801
H SIZE PROTECTION
+
-
1
2
3
7
6
5
Q6805
Q6806
T6805 Q6808
T6804 FBT
5
6
11
1
2
4
7
9
8
10
+15V RECT
D6808
-15V RECT
D6809
-15V
+15V
HV
13
14
FV
DFT
T6852
DF DRIVE
Q6851
1
4
TO C BOARD
CN5600
G2
H
CN6500
6 V+
V- 5
4
3
2
1
H-
H+
V DY
V- DY+
DY ASSY
V- DY-
H DY
H- DY+
H- DY-
1
5
7
IC6700
V-OUT
V OUT
Q6700
CN6611
+200V
+135V
+135V
TO D1 BOARD
CN6601
+135V
1
2
POWER
S7601
4
3
2
IC7125
RECEIVER
2
1
D7125
RESP
SIRCS
STBY+5V
TO A BOARD
CN1700
F1 ( )
F7626
1
2
1
2
CN7600 CN7633 CN7644
+200V RECT
D6805
CN7611
FOR
CHECK
1
2
AC IN
AC IN
DGC
DGC
DGC
CHECK
DGC CHECK
CN6600
ABL
AMP
Q6809
Q6810
+
-
TO A BOARD
CN1602
AC FILTER FUSE
CN7100
F ( )
POWER SWITCH AND
RESPONSE LED, IR Rx
D ( )
POWER SUPPLY AND DEFLECTION
2
1 5
1
9
11
13
CN6101
TO A
BOARD
CN1601
Q6667
+5V
STANDBY
OVER CURRENT PROT
OVER VOLTAGE PROT
AC ON/OFF
7
6
5
12
4
VM AMP
Q5400,5401
VM BUFFER
Q5402,5403,
5404,5405
VM OUT
Q5406,5407
VM IN
CN5444
Q.P
-
Q.P +
QP-
VM
TO
D1 BOARD
CN6502
4
3 Q.P
-
Q.P +
1
2
3
4
7
8
QP+
CN5602
2 TO E BOARD
CN4502
VM
( )
VELOCITY MODULATION
CN5402
NECK
ASSY
8
9