– 91 –
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
(28) Schematic Diagram of J1 (1/3) Board
3
1
2
4.4
4.4
3.9
4.4
4.4
3.9
4.8
4.4
4.4
3.9
4.3
4.4
3.9
4.4
3.9
4.4
4.4
4.4
4.8
4.4
4.3
4.3
4.4
3.7
4.4
4.4
4.3
4.4
4.4
0.1
4.4
4.4
4.4
4.4
4.4
5.1
4.4
4.4
4.8
4.4
0.6
0.1
0.1
0.6
5.1
4.4
3.7
4.4
3.7
4.4
3.7
3.6
4.3
4.4
3.7
3.0
3.6
4.3
C
Y
AUDIO(L)
AUDIO(R)
VIDEO
Y
C
VIDEO
AUDIO(R)
AUDIO(L)
VIDEO
AUDIO(L)
AUDIO(R)
AUDIO(R)
AUDIO(L)
VIDEO
VIDEO
AUDIO(L)
AUDIO(R)
Y
B-Y
R-Y
AUDIO(L)
AUDIO(L)
AUDIO(R)
VIDEO/Y/C
VIDEO/AUDIO(L/R)
AUDIO(L/R)
AUDIO(R)
AUDIO(L)
VIDEO
VIDEO
AUDIO(R)
R
B
L
R
(AUDIO OUT)
(COMPONENT IN)
R
Y
L
C /R-Y
C /B-Y
TO H2 BOARD CN3201
FR S3 IN
GND
FR R IN
GND
FR L IN
GND
FR V IN
GND
FR C IN
GND
FR Y IN
COUT3
R-Y
Y
R
L
B-Y
R
L
V
R3
L3
V3
L2
R2
V2
1
1
1
RTV
TV
LTV
RV6
V6
LV6
COUT1
YOUT1
TRAP1
ROUT1
VOUT1
LOUT1
CIN1
BIAS
YIN1
MUTE
COUT2
ROUT2
V/YOUT2
LOUT2
VCC
VOUT3
ROUT3
YOUT3
LOUT3
DC OUT
AGND
SDA
SCL
RV5
ADR
V5
LV5
S-4
S2-4
C4
RV4
Y4
LV4
V4
S-3
S2-3
C3
RV3
Y3
LV3
V3
S-2
S2-2
C2
RV2
Y2
LV2
V2
S-1
S2-1
C1
RV1
Y1
LV1
V1
TRAP2
VGND
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
1
2
3
4
V
L
R
EMI
1
2
3
4
5
6
7
8
9
10
11
J8301
R8389
IC8302
J8305
C8301
C8302
C8303
C8304
C8305
C8306
C8307
C8308
C8309
C8310
C8311
C8312
C8313
C8314
C8317
C8322
C8323
C8326
C8327
C8336
C8337
C8340
C8342
C8343
C8346
R8301
R8302
R8303
R8304
R8305
R8306
R8307
R8308
R8309
R8310
R8311
R8312
R8313
R8314
R8315
R8316
R8317
R8318
R8319
R8320
R8321
R8322
R8326
R8328
R8329
R8330
R8335
R8336
R8337
R8338
R8339
R8340
R8341
R8342
R8343
R8344
R8349
R8350
R8364
R8365
R8366
R8367
R8370
R8376
R8377
R8379
R8380
R8381
R8383
R8384
R8385
R8386
R8388
R8396
R8399
R8400
R8402
R8403
R8406
R8408
FL8301
C8341
C8339
C8315
C8316
C8351
D8315
D8316
D8317
D8332
D8334
D8335
C8325
J8302
J8303
J8304
R8515
R8514
C8350
C8347
C8348
R8466
R8465
R8467
R8468
C8328
C8349
C8352
R8332
R8333
C8318
C8319
R8334
R8327
R8323
R8324
R8345
C8332
C8329
C8331
C8330
R8352
R8351
R8348
D8314
R8325
D8301
D8302
D8303
D8304
D8305
D8306
D8307
D8308
D8309
D8310
D8311
D8312
D8313
D8318
D8319
D8320
D8321
D8322
D8323
D8324
D8325
D8333
D8336
R8355
R8356
Q8309
Q8308
Q8304
Q8303
Q8302
Q8301
J8901
CN8301
R8331
R8378
R8382
R8395
R8405
R8407
R8346
R8347
C8324
C8321
C8320
C8333
C8338
R8413
R8464
R8469
R8510
Q8322
Q8321
47
16V
EMI
10
470
:CHIP
470
:CHIP
1k
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
220
:CHIP
100
:CHIP
100
:CHIP
220
:CHIP
180
:CHIP
220
:CHIP
2.2k
:CHIP
220k
:CHIP
220k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
100 :CHIP
100
:CHIP
220k
:CHIP
220k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
220k
:CHIP
220k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
68
:CHIP
470k
:CHIP
470
:CHIP
470k
:CHIP
1k
:CHIP
470
:CHIP
470k
:CHIP
220
:CHIP
220
:CHIP
220
:CHIP
100
:CHIP
1k
:CHIP
220k
:CHIP
220k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
220k
:CHIP
220k
:CHIP
5.6k :CHIP
5.6k
:CHIP
5.6k
:CHIP
5.6k
:CHIP
0.1
25V
B:CHIP
470p
CH:CHIP
470p
CH:CHIP
470p
CH:CHIP
470p
CH:CHIP
470p
CH:CHIP
470p
CH:CHIP
470p
CH:CHIP
470p
CH:CHIP
470p
CH:CHIP
470p
CH:CHIP
1
16V
F:CHIP
1
16V
F:CHIP
1
16V
F:CHIP
1
16V
F:CHIP
0.1 25V B:CHIP
1
16V
F:CHIP
1
16V
F:CHIP
0.47
16V
B:CHIP
1
16V
F:CHIP
0.47 16V B:CHIP
47
16V
0.1
25V
B:CHIP
CXA2069Q
AV SW
75
:CHIP
75
:CHIP
75
:CHIP
75
:CHIP
75
:CHIP
75
:CHIP
75
:CHIP
75
:CHIP
75
:CHIP
75
:CHIP
75
:CHIP
0.47 16V B:CHIP
1
16V
F:CHIP
470p
CH:CHIP
470p
CH:CHIP
1 16V F:CHIP
DA204K
PROTECT
DA204K
PROTECT
DA204K
PROTECT
DA204K
PROTECT
DA204K
PROTECT
DA204K
PROTECT
1 16V F:CHIP
1
16V
F:CHIP
0.47 16V B:CHIP
0.1 25V B:CHIP
1 16V F:CHIP
1 16V F:CHIP
4.7k :CHIP
4.7k :CHIP
2.2k :CHIP
47
16V
47
16V
470
16V
470p
CH:CHIP
470p
CH:CHIP
47
16V
47
16V
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100 :CHIP
47k :CHIP
:CHIP
470k
:CHIP
470k
:CHIP
0
:CHIP
0
:CHIP
100
:CHIP
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
47 :CHIP
47 :CHIP
2SC1623-L5L6
ATT
2SC1623
-1526
ATT
Q8306
2SC1623
-1526
ATT
2SC1623
2SC1623-L5L6
ATT
2SC1623-L5L6
ATT
2SA1037AK
BUFFER
2P
FIX/
VARIABLE OUT
11P
RED-L
:S-MICRO
100
:CHIP
220
:CHIP
220
:CHIP
220
:CHIP
220
:CHIP
220
:CHIP
4.7
10V
F:CHIP
4.7
10V
F:CHIP
4.7
10V
F:CHIP
4.7 10V F:CHIP
1 16V F:CHIP
R8431
0
:CHIP
R8432
0
:CHIP
100 :CHIP
100 :CHIP
470
:CHIP
470
:CHIP
1k
:CHIP
1k
:CHIP
2SC1623-L5L6
MUTE
2SC1623-L5L6
MUTE
SDA
SCL
L OUT
R OUT
SUB-C
SUB-Y
SUB-CV
TEXT-CV
MAIN-Y
MAIN-C
L4
Y4
CV4
S4
C4
Y1
C1
S1
CV1
L1
R1
CV2
L2
R2
CV3
L3
R3
CV
L
R
L
R
L
R
L
R
BY
S-TV
L
M-TV
R
CV
CV1
L1
Y1
R1
C1
S1
CV2
L2
R2
CV3
L3
R3
S4
C4
R4
Y4
L4
R4
CV4
Y
RY
MAIN-CV2
MAIN-C2
R OUT
L OUT
L
R
(VIDEO IN 1)
1
(VIDEO IN 2)
2
(VIDEO IN 3)
3
(MONITOR OUT)
TO J1 1/3,J1 2/3_7
TO J1 1/3,J1 2/3_23
TO J1 1/3,J1 2/3_5
TO J1 1/3,J1 2/3,3/3_6
TO J1 1/3,J1 2/3_3
-L5L6
ATT
TO J1 1/3,J1 2/3,3/3_1
TO J1 1/3,J1 2/3_2
AUDIO(L/R)
J1
(1/3)
(AV SELECT SWITCH)
+9V
B-SS885.<E..>-J1-P1-08