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KP-41PX1/41PX1K/41PX1R
K
RM-892
RM-892
RM-862
– 87 –
(20)
Schematic Diagram of CR Board
RED AMP
CR
• CR BOARD WAVEFORMS
1
3.5 Vp-p (H)
2
94.0 Vp-p (H)
9V
200V
2
1
144.5
156
6.3
156
8.4
8.4
1.9
1.3
6.3
6.1
2.6
2.6
2.2
R
R
R
R
R
G
B
B
G
1
2
3
4
5
6
7
8
9
1
1
2
3
4
5
6
7
4
5
6
7
8
9
10
11
12
1
FGND
G1
G1
H(+)
K
NC
G2
NC
GND
H(-)
1
2
3
4
5
6
7
8
R704
SG703
SG702
R715
SG701
CN701
CN706
R709
R701
CN704
R707
TP701
L701
C712
C709
R711
CN702
CN703
R718
R721
R714
R710
R706
R716
C703
C713
R723
R722
R717
R719
Q705
CN705
L702
C708
Q706
Q703
Q704
C702
R708
Q701
D704
D708
D706
D705
D701
D709
330p
2kV
B
22
250V
:FASTON
8P
WHT
:S-MICRO
7P
RED
:S-MICRO
1P
WHT
:MINI
9P
WHT
:S-MICRO
470µH
:FLR50
100
1/2W
:RC
560k
1/2W
100
1k
1/2W
12k
3W
:RS
680k
1/2W
47k
47
25V
47
16V
22
33k
4.7k
1k
1/2W
:RC
220
100
1/2W
:RC
33k
1/2W
:RC
22k
47k
2SA1309A
BUFF
150µH
:EL0606
47p
2SA1309A
MIX
2SC2611
RED AMP
2SC3311A
AMP
330p
B
180
2SA10910
SW
1SS133
PROT
1SS133
PROT
1SS133
PROT
1SS133
PROT
1SS133
SW
MTZJ-5.1
PROT
G
TO FOCUS BLOCK
NC
H(-)
H(+)
NC
GND
NC
200V
R/S
B
GND
9V
GND
NC
G2
IKG
IKB
R
G
B
9V
GND
IK
GND
GND
TO CG BOARD CN736
TO CG BOARD CN733
HV.BLOCK
6
7
H
8
K
4 10
G4
G2
G1
G3
G5
PICTURE
TUBE
1,2
(RED AMP)
CR
TO FOCUS PACK
TO A(4/5) BOARD
CN301
:41PX1/41PX1K
TO AE(4/5) BOARD
CN301
:41PX1R
V901
(R)
B-SS774.<AEP>-CR.-05
R712
12k
3W
:RS
C705
1000p
2kV
E
C710
#
B
R720
#
R727
JW(5)
R713
#
:RN
R705
#
R702
#
C704
#
16V
Q702
#
GAMMA COMP
— CR BOARD —
NOTE:
The circuit indicated as left contains high voltage of over
600 Vp-p. Care must be paid to prevent an electric shock in
inspection or repairing.