31
32
33
34
5-1.
BLOCK DIA
GRAMS (1)
TO PICTURE TUBE
HV
TO C BOARD
FV
1
5
RELAY
RY60
1
3
2
1
CN66
2
0
CN67
0
0
1
2
CN67
0
0
RELAY
RY60
2
MAIN RECT
D660
4
T
6
601
1
7
6
3
2
5
4
14
12
13
10
8
9
17
15
16
+6.5V RECT
D661
9
+10.5V RECT
D661
6
+135V RECT
D661
7
+4.5V RECT
D662
0
+22V RECT
D661
8
T6600 PRT
IC6
0
3
POWER MODULE
3
1
4
+22
V
+135
V
+10.
5
V
+6.5
V
+4.5
V
IC665
4
+5VREG
1
2
IC666
7
1
3
7
5
3
4
+5
V
1
4
D
S
C
IC66
5
1
T
6
651
IC66
0
4
REG OUT
7
5
CN61
0
2
14
A5
B7
A9
B9
B1
3
A1
6
B1
6
B1
5
A1
7
B1
7
A1
9
B1
9
A2
3
A2
2
B2
4
B2
5
A2
5
B1
8
E/W
AFC PULSE
EX PARA
RGB AFC
HD IN
DYN FOCUS
VMO
D
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
Q680
1
H-OUT DRIVE
Q680
2
HDT
T6801
HDT
T6802
H-OU
T
Q6803
,
Q680
4
B2
0
HP2
A7
HP1
A2
4
DF DRIVE
A1
4
IC680
1
+
-
1
2
3
7
6
5
Q680
5
Q680
6
T
6
805
Q680
8
T6804 FBT
5
6
11
1
2
4
7
9
8
10
+15V RECT
D680
8
-15V RECT
D680
9
-15
V
+15
V
HV
13
14
FV
DFT
T
6
852
DF DRIVE
Q685
1
1
4
TO C BOARD
CN56
0
1
G2
H
CN65
0
0
6
V+
V-
5
4
3
2
1
H-
H+
V DY
V- DY+
D
Y
ASSY
V- DY-
H DY
H- DY+
H- DY-
1
5
7
IC67
0
0
V
-OUT
V OUT
Q670
0
CN66
1
1
+200
V
+135
V
+135
V
TO D1 BOARD
CN66
0
1
+135
V
1
2
POWE
R
S775
1
F1 ( )
F
7
626
1
2
1
2
CN77
3
3
CN76
3
3
CN77
0
0
+200V RECT
D680
5
CN76
1
1
FOR
CHECK
1
2
AC IN
AC IN
DG
C
DG
C
DG
C
CHEC
K
DGC CHECK
CN66
0
0
ABL
AMP
Q680
9
Q681
0
+
-
TO A BOARD
CN16
0
2
AC FILTER FUSE
F3 ( )
POWER SWITCH
D ( )
POWER SUPPLY AND DEFLECTION
2
1
5
1
9
11
13
CN61
0
1
TO A
BOAR
D
CN16
0
1
Q666
7
+5
V
STANDBY
OVER CURRENT PROT
OVER VOLTAGE PROT
AC ON/OFF
4
3
2
2
1
RESP
TO A BOARD
CN17
0
0
H6 ( )
IR
RECEIVER
IC7
15
0
RECEIVER
CN71
0
0
SIRC
S
+5V STBY
CN23
0
1
(1
/2)
B20
7
VP IN B
CN23
0
1
(2
/2)
A10
21
TO A BOARD
CN13
0
1
Y OUT
BL
(
)
ANALOGUE NOISE
REDUCT
IO
N
A20
5
R IN B
B19
6
HP IN B
A19
3
G IN B
B18
1
YSB
A18
4
B IN B
B9
24
VP IN A
A9
25
HP IN A
B8
26
V IN A
B7
27
U IN A
A7
28
Y IN A
VP TEXT IN
RED TEXT IN
HP TEXT IN
GREEN TEXT IN
PORT 2
BLUE TEXT IN
VP SUB IN
HP SUB IN
V SUB IN
U SUB IN
Y SUB IN
20
U OUT
19
V OUT
17
HP OUT
16
VP OUT
FL230
0
A2
U MAIN IN
DL250
2
10
1
A1
V MAIN IN
DL250
1
10
1
IC230
2
8
-U IN
17
-U OUT
9
-V IN
19
16
-V OUT
IC250
2
VCA
6
CTL 2
3
OUT 1
5
OUT 2
IC250
1
VIDEO IN
3
IN 2
7
OU
T
2
SW
B14
SCP MAIN IN
IC250
3
COMPARAT
O
R
4
A+ IN
12
A OUT
7
B OUT
10
B- IN
9
B+ IN
5
A- IN
IC250
5
15
SCL
6
DCA 1
7
DCA 0
14
SDA
A16
SCL
B16
SDA
A4
Y MAIN IN
Y SUB OUT
USUB OUT
V SUB OUT
HP SUB OUT
VP SUB OUT
U MAIN OUT
V MAIN OUT
Y MAIN OUT
B10
B11
A12
B12
B2
B1
A4
TO A BOARD
CN13
0
1
IC230
1
1
7
5
9
11
AV3 L OUT
AV3 R OUT
4
3
2
1
VIDE
O
L
R
J
7
900
CN71
0
3
3
J
7
925
HEADPHON
E
Y/C
HEADPHONE R IN
HEADPHONE L IN
AV3 CHROMA OUT
AV3 LUMINANCE OUT
H5
(
)
HEADPHON
E
SVHS AND PHONO
TO A BOARD
CN17
0
3
S710
0
S710
1
S710
2
1
3
KEY 2
KEY 1
TO A BOARD
CN17
0
2
CN71
0
2
Содержание KV-34FQ75A
Страница 30: ...30 Memo ...
Страница 36: ...E R G B OUT CHROMA 50 49 ...
Страница 37: ...51 E PRINTEDWIRING BOARD A side E PRINTEDWIRING BOARD B side ...
Страница 38: ...52 M1 PRINTEDWIRING BOARD B side M1 PRINTEDWIRING BOARD A side ...