KP-FX43M31/M61/M91, FX53M31/M61/M91
RM-998
RM-998
(8)
D BOARD BLOCK DIAGRAM
RV8001
HV-ADJ
D8037
D8039
HDIN
ERROUT
ERRIN
MIX -
MIXOUT
PWMOUT
REFIN
MIX +
PGND
VREG
IC8008
HV PWM OUT
IC8001,8002,CONV OUT
D
(HV,H/V-DEF,DY DRIVE)
CN9301
TO CB BOARD
HV BLOCK
(B)
(G)
(R)
V901,V902,V903
PICTURE TUBE
TO
FOCUS PACK
TO CR BOARD CN9107
TO CG BOARD CN9209
TO CB BOARD CN9308
TO CR BOARD J9101
TO CG BOARD J9201
TO CB BOARD J9301
(R)(G)(B)
TO DY
G2 STOP
Q8002,8003
+7V
CN8003
G2
1
2
DF1
CN8018
H RET(G)
4
1
H OUT(G)
CN8020
H RET(R)
4
1
H OUT(R)
CN8019
H RET(B)
4
1
H OUT(B)
IC8009
H CENTERING DRIVE
H CENTERING DRIVE
IC8012
1
B
A
2
3
4
5
3
2
1
BUFFER
Q8039
D8038
HV-ADJ
RV8002
B
A
D8032
D8033
DF VCC
FBT
T8005
11
HV
MV
6
1
CN8016
3
HV REG
1
210V
CN8022
H(-)
7
6
H(+)
R
1
2
R
CN8015
LOT
T8004
135V SW
Q8035
+135V
6
12
5
18
3
11
10
7
9
14
D8051
D8052
PROT
Q8021
5
6
7
D8015
Q8028
PROT
2
3
1
D8043
D8025
IC8006 PROT
IC8007 PROT
D8023
D8008
1
3
2
PROT
Q8029
D8016
7
6
5
Q8022
PROT
H PROT
Q8044
9
H PWM DRIVE
IC8005
+135V
Q8027
135V SW
+12V
2
14
11
12
3
9
6
7
10
Q8043
H OUT
T8006
HDT
Q8041,8042
HDRV
T8003
HDT
H OUT
Q8024
HDT
T8002
HDRV
Q8023,8030
HPRE DRIVE
8019,8020
Q8004,8016,
H PROT
Q8031,8101
DFV
DF
DFV AMP
Q8007
T8001
DFT
DF BUFF
8014,8015,
Q8008-8011,
TO DY(B)
TO DY(G)
TO DY(R)
(R)(G)(B)
TO DY
V DET
1
3
V RET
CN8009
V DET
1
3
V RET
CN8008
CN8007
V RET
3
1
V DET
V OUT
IC8003
3
1
7
5
V DEF
Q8001
2
IC8002(1/3)
IC8002(2/3)
IC8001(1/3)
IC8002(3/3)
IC8001(2/3)
IC8001(3/3)
BH RET
4
BH OUT
1
2
BV OUT
3
BV RET
CN8010
CN8011
GV RET
3
GV OUT
2
1
GH OUT
4
GH RET
18
16
15
14
13
11
RH RET
4
RH OUT
1
2
RV OUT
3
RV RET
CN8012
9
7
6
13
14
11
9
7
6
15
16
18
JIG
TO
7
PSDA
6
PSCL
2
4
3
SCLK
/BINT
CN8030
SDAT
3
4
2
SCLK
SDAT
CN8028
/BINT/DEGAUSS
SDAT
CN8026(2/2)
PSDA
PSCL
8
12
11
SCLK
7
/BINT
9
CN9400
TO AD BOARD
H PROT
CN8031
V PROT
HD
14
7
2
HP
10
CN1162
TO A BOARD
TO A BOARD
CN1163
9
EW PARA
6
HC PARA
4
3
1
VDRV-
VDRV+
CN8025
ABL
H CENT
ABL
CN8027
BV
/REGI MUTE
7
14
1
2
HC PARA
13
VD
4
8
V SHIFT
5
HP
11
DFV
10
DF
CN9401
TO AD BOARD
RE-B
CN8029
L2 FIL
RE-YS/YM
4
1
3
RE-G
5
RE-R
6
CN4300
TO E BOARD
TO AD BOARD
CN9400
RE-G
4
RE-B
3
RE-YS
2
H SHIFT
1
20
BH
18
GV
15
14
17
5
RV
RH
CN8026(1/2)
GH
RE-R
K
J
G
F
K
L
N
– 75 –
– 76 –