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KP-41PX1/41PX1K/41PX1R
K
RM-892
RM-892
RM-862
– 88 –
(21)
Schematic Diagram of CG Board
— CG BOARD —
2
200V
9V
1
141
150
6.3
150
8.4
8.4
1.4
0
1.1
1.7
G
G
G
G
G
B
B
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
1
2
3
4
5
6
7
8
4
5
6
7
8
9
10
11
12
1
FGND
G1
G1
H(+)
K
NC
G2
NC
GND
H(-)
1
R732
SG733
SG732
SG731
CN737
R737
R731
CN736
TP733
TP732
R735
TP731
CN734
L731
C737
C739
C734
C735
R733
CN733
R739
C736
CN732
R738
R740
R746
R736
R741
R742
CN731
CN735
L732
C738
R744
Q733
Q732
Q731
D731
D732
D733
D735
D736
470p
B
0.0047
500V
E
330p
2kV
B
22
250V
47
25V
5P
WHT
:S-MICRO
8P
WHT
:S-MICRO
1P
WHT
:MINI
9P
WHT
:S-MICRO
9P
WHT
:S-MICRO
470µH
:EL0606
100
1/2W
:RC
560k
1/2W
12k
3W
:RS
R734
12k
3W
:RS
100
4.7k
1k
1/2W
120
680k
1/2W
1k
1/2W
:RC
22
220
33k
1/2W
:RC
:FASTON
150µH
:EL0606
47p
330k
2SC3311A
AMP
2SC2611
GREEN AMP
2SA10910
SW
1SS133
PROT
1SS133
PROT
1SS133
PROT
1SS133
PROT
1SS133
SW
G
TO FOCUS BLOCK
NC
H(-)
H(+)
NC
GND
NC
200V
R/S
B
GND
9V
NC
H(-)
H(+)
NC
GND
NC
200V
R/S
NC
NC
G2
GND
B
GND
IKB
9V
IKG
GND
IKB
GND
TO CR BOARD CN702
TO CB BOARD CN762
TO CB BOARD CN765
TO CR BOARD CN706
HV.BLOCK
6
7
H
8
K
4 10
G4
G2
G1
G3
G5
V902
PICTURE
TUBE
1,2
(GREEN AMP)
CG
TO FOCUS PACK
(G)
B-SS774.<AEP>-CG.-05
C733
1000p
2kV
E
C740
#
B
R745
#
R748
#
R743
#
R747
#
R751
#
R750
#
R749
#
C732
#
C741
#
16V
Q734
2SA1309A
GAMMA COMP
Q735
#
PEAK-LIMIT
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.
1
3.5 Vp-p (H)
2
126 Vp-p (H)
• CG BOARD WAVEFORMS
CG
GREEN AMP