– 66 –
KP-ER43M31/M61/M90/M91,ER53M31/M61/M90/M91
RM-961
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
(3) Schematic Diagram of A1(3/4) Board
4.5
0.9
0.4
1.0
0.4
4.4
AUDIO
AUDIO(L)
AUDIO(R)
AUDIO(L)
AUDIO(R)
AUDIO(R)
AUDIO(L)
Y/B-Y/R-Y
Y/B-Y/R-Y
Y/B-Y/R-Y
Y
B-Y
R-Y
R-Y
B-Y
Y
Y
B-Y
R-Y
R-Y
B-Y
VIDEO
AUDIO(L/R)
VIDEO
Y
R
L
SPEAKER
(-)
R IN
(-)
R IN
(+)
(+)
CN8101
TO J1(2/3)BOARD
HP R OUT
HP L OUT
NC
NC
NC
NC
NC
NC
YS1 IN
B1 IN
G1 IN
R1 IN
ABL2
TO B3(2/5)BOARD CN502
TO SP
HP SUB IN
HP MAIN IN
VP MAIN IN
VP SUB IN
MID-BUSY(NC)
FPD
FPD
GND
GND
+6.5V
TRAP
GND
V SUB IN
+9V
A5V
+5V
GND
GND
B2 IN
YS2 IN
G2 IN
R2 IN
CVBS1 IN
)
CVBS2 IN
CENTER(-)
HP MUTE
SDA
SCL
+5V IN
AGC MON
R-TV
MAIN-R OUT
L-TV
MIN-L OUT
CVBS IN(TXT)
GND
COMB C OUT
COMB C IN
COMB Y IN
EXT-V(NC)
COMB CV OUT
+9V IN
EXT-U(NC)
EXT-Y(NC)
V SUB IN
U SUB IN
SCP SUB (NC)
Y SUB IN
SCP MAIN (NC)
V MAIN IN
U MAIN IN
Y MAIN IN
GND
GND
GND
GND
GND
U MAIN IN
Y MAIN IN
+3.3V
+2.5V
RESET 100
DPIC SW
GND
V 100 OUT
U 100 OUT
GND
Y 100 OUT
VP 100 OUT
HP 100 OUT
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
V MAIN IN
GND
GND
Y SUB IN
GND
U SUB IN
GND
SCL
SDA
H DEFL
V100
DPIC SW(NC)
DEF +9V
SCL
SDA
V DEFL
FB PULSE
+12V
SCP
VTIM/TEST
H SHIFT
U100
GND
Y100
GND
GND
GND
ABL
XRAY
VPROT
RGB AFC
V-
V+
EW
HD
HP SUB IN
VP SUB IN
HP MAIN IN
VP MAIN IN
L IN
R IN
GND
L OUT
+9V
R OUT
SWITCH (PORT 3)
PARABOLA EXTRA
SP OUT R
AUDIO GND
AUDIO GND
SP OUT L
TO E BOARD CN4101
1
2
3
4
5
6
7
8
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
A21
B21
A22
B22
A23
B23
A24
B24
A25
B25
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
+
-
+
-
1
2
3
4
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
A21
B21
A22
B22
A23
B23
A24
B24
A25
B25
CN1201
C1224
C1225
C1226
C1230
IC1202
R1123
D1108
D1109
CN1404
CN1102
R1452
R1453
R1404
R1439
R1438
R1437
R1440
R1441
R1228
R1229
R1237
R1249
R1230
C1227
C1228
R1226
R1225
R1231
R1232
R1233
R1234
D1107
D1110
D1111
D1112
RY1101
RY1102
CN1801
C1229
C1231
R1235
100
16V
100
16V
100
16V
0.1 25V B:CHIP
0.1 25V B:CHIP
1000
16V
100
16V
4P
WHT
:S-MICRO
50P :B TO B
40P :B TO B
50P
MA3220M-TX
1SS355
1SS355
MA3220M-TX
MA3220M-TX
MA3220M-TX
TDA2822D013TR
HP OUT
1
:FPRD
220
:CHIP
220
:CHIP
2.2k
:CHIP
2.2k
:CHIP
4.7
:CHIP
47 :CHIP
47 :CHIP
47 :CHIP
47 :CHIP
4.7
:CHIP
100
:CHIP
0
:CHIP
0
:CHIP
33K
CNT SW
CNT SW
22k
:CHIP
0 :CHIP
0 :CHIP
0 :CHIP
0 :CHIP
0 :CHIP
0.1
16V
B:CHIP
22k
:CHIP
GA
GA
GA
JS(4)
JS(3)
HP MUTE
JS(1)
HP-R-OUT
HP-L-OUT
JB(12)
JB(11)
JB(10)
JV(1)
JV(3)
JV(4)
CV OUT
Y IN
C IN
C OUT
CVBS2
CVBS1
DE(4)
DE(6)
DE(3)
DE(7)
DE(2)
DE(8)
DE(10)
DE(15)
DE(5)
DE(9)
DE(13)
DE(14)
DE(16)
BE(1)
BE(2)
BE(4)
BE(3)
BV(1)
BV(3)
BV(4)
BV(5)
BV(6)
JB(12)
JB(11)
JB(10)
BE(1)
BE(2)
BE(3)
BE(4)
BJM(7)
JV(6)
JV(5)
JS(2)
MEV(1)
MEV(2)
MEV(4)
MEV(3)
BJM(7)
APRI-R
HP-MUTE
APRI-L
BJ(7)
BJ(7)
ABL2
TEXT-R
TEXT-G
TEXT-B
TEXT-YS
CNT SP(-)
CNT SP(+)
JV(1)
JV(3)
BV(6)
BV(5)
BV(4)
BV(3)
BV(1)
L
R
CNT SP(+)
CNT SP(-)
JV(6)
JV(5)
JV(4)
TRAP
JM(3)
HP-R-OUT
HP-L-OUT
BEM(8)
BEM(9)
R1218
47k
:CHIP
MUTE
Q1208
2SC1623-L5L6
R1236
47k
:CHIP
MUTE
Q1205
2SC1623-L5L6
A1
(3/4)
(AUDIO OUT)
TO A1 3/4,A1 1/4_3
TO A1 3/4,A1 1/4_2
TO A1 3/4,A1 1/4,2/4_23
TO A1 3/4,A1 1/4,2/4_1
TO A1 3/4,A1 1/4_4
TO A1 3/4,A1 1/4,2/4,4/4_21
TO A1 3/4,A1 1/4,2/4,4/4_20
TO A1 3/4,A1 1/4,2/4,4/4_27
TO A1 3/4,A1 2/4_32
TO A1 3/4,A1 2/4_31
TO A1 3/4,A1 2/4,4/4_35
TO A1 3/4,A1 2/4,4/4_35
TO A1 3/4,A1 2/4,4/4_34
TO A1 3/4,A1 2/4_8
TO A1 3/4,A1 2/4,4/4_10
TO A1 3/4,A1 4/4_12
TO A1 3/4,A1 4/4_19
TO A1 3/4,A1 4/4_18
TO A1 3/4,A1 4/4_17
TO A1 3/4,A1 1/4,2/4,4/4_21
TO A1 3/4,A1 1/4,2/4,4/4_20
TO A1 3/4,A1 1/4,2/4_27
TO A1 3/4,A1 2/4,4/4_34
TO A1 3/4,A1 2/4_30
TO A1 3/4,A1 1/4_5
TO A1 3/4,A1 2/4_36
TO A1 3/4,A1 1/4,2/4,4/4_20
TO A1 3/4,A1 1/4,2/4,4/4_21
TO A1 3/4,A1 1/4,2/4_22
TO A1 3/4,A1 4/4_16
TO A1 3/4,A1 1/4,2/4,4/4_6
TO A1 3/4,A1 4/4_13
TO A1 3/4,A1 4/4_15
TO A1 3/4,A1 4/4_14
B-SS696.<GE.>-A1.-P3-08