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– 43 –
KP-48PS2/61PS2
RM-903
(3) Schematic Diagram of A (3/3) Board
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
E
F
G
H
I
0
8.9
4.5
8.2
8.2
3.2
2.5
2.8
4.3
4.3
2.3
1.7
3.7
1.2
-8.6
-8.0
4.6
-8.6
4.3
2.7
4.3
2.3
1.6
4.4
4.5
AUDIO(R)
VIDEO
AUDIO(L/R)
AUDIO(L)
VIDEO
VIDEO
VIDEO
VIDEO
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
AGC
AS
SCL
SDA
+33V
GND
+5V
AM
QSS
VIDEO
NC
AGC
AS
SCL
SDA
+33V
GND
+5V
AM
QSS
VIDEO
NC
1
2
3
4
5
1
2
3
1
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
R1329
R1330
R1331
CN1606
CN1603
CN1503
CN1302
CN1502
R1301
C1301
C1302
C1304
C1306
CN1665
CN1666
L1301
L1302
R1303
R1304
R1305
R1306
R1307
R1310
R1311
R1312
R1313
R1314
R1315
R1317
R1318
R1319
R1320
R1321
R1322
R1323
R1324
R1325
R1308
R1309
C1305
TU1301
TU1302
D1401
D1404
D1403
D1402
D1406
R1461
R1462
D1405
CN1301
CN1501
CN1504
R1460
CN1661
R1233
R1234
R1231
R1232
R1332
R1333
CN1605
R1420
R1422
R1429
C1430
D1421
R1427
Q1409
R1426
Q1422
Q1421
R1428
Q1302
Q1306
Q1305
Q1301
Q1304
Q1303
Q1308
220
10V
0.01
B:CHIP
100p
CH:CHIP
220
10V
0.01
B:CHIP
10P
WHT
:S-MICRO
8P
WHT
:S-MICRO
10P
WHT
:S-MICRO
5P
WHT
:S-MICRO
1P
:FASTON
1P
:FASTON
10µH
10µH
470
:CHIP
100
:CHIP
100
:CHIP
10k
:CHIP
100
:CHIP
470
:CHIP
12k
:CHIP
470
:CHIP
470
:CHIP
10
:CHIP
100
:CHIP
6.8k
:CHIP
470
:CHIP
470
:CHIP
470
:CHIP
560
:CHIP
100
:CHIP
470
:CHIP
10k
:CHIP
100
:CHIP
100
:CHIP
10k
:CHIP
470
:CHIP
2.2k
:CHIP
2.2k
:CHIP
560
:CHIP
MAIN TUNER
SUB TUNER
DAN202K
10k
:CHIP
10k
:CHIP
UDZ-6.8B
UDZ-6.2B
UDZ-6.2B
UDZ-6.2B
UDZ-6.2B
20P
AMP20PMAL
20P
AMP20PMAL
1k
:CHIP
1P
:FASTON
5P
BLK
:S-MICRO
5P
RED
:S-MICRO
0 :CHIP
0 :CHIP
0 :CHIP
0 :CHIP
0
:CHIP
0
:CHIP
3P
:MINI
47k
:CHIP
1k
:CHIP
4.7k
:RN-CP
1
16V
F:CHIP
UDZ-3.9B
47k
:CHIP
2SA1037AK
AC ON/OFF
SW
68k
:CHIP
2SC2412K
SW
2SA1037AK
INV.
30k
:RN-CP
2SA2412K
BUFF
2SA2412K
BUFF
2SA1037K
CLAMP
2SA1037K
CLAMP
2SA2412K
BUFF
2SA1037K
CLAMP
2SA1037K
SP MUTE
VCOMP
SDA
SCL
+6.5V
+10.5V
+12V
+33V
+5V STBY
+9V
+33V
SCL
SDA
SDA
SCL
+9V
+9V
+17V
-17V
+5V
DEF +9V
+5V
+5V STBY
+10.5V
+5V-TU
+5V STBY
SCL
SDA
+9V
-12V
-12V
DE(14)
DE(3)
OCP
GM(1)
OVP
ST-BY
RE-YS
RE-R
RE-B
QSS1
CVBS1
QSS2
HM(3)
HM(2)
HM(1)
HM(4)
RE-G
AM2
A
M1
CVBS2
HM(5)
DM(1)
BEM(9)
BEM(8)
DE(13)
DE(7)
DE(16)
DE(2)
DE(15)
DE(4)
DE(6)
DE(8)
DE(10)
DE(9)
DE(5)
HP-L OUT
HP-R OUT
ABL2
DEF +9V
AUDIO GND
-17V
+17V
+5V
NC
SIRCS
GND
STBY+5V
KEY1
GND
R.LED
AC ON/OFF
0VP
0CP
GND
STBY+5V
GND
GND
GND
GND
+9V
GND
+12V
GND
GND
GND
GND
GND
GND(ANT)
GND(ANT)
GND
GND
+33V
RE-R
RE-G
RE-B
HP
DISABLE
RE-YS
GND
SDA
GND
V SYN
H SYN
SCL
ABL
ST-BY
OVP
OCP
APROT
ST-BY
POWER DOWN
POWER DOWN
POWER DOWN
POWER ON
POWER ON
POWER ON
POWER ON
L
H
VCOMP(NC)
GND
SCL
SDA
DISABLE
NC
GND
-12V
+5V STBY
+5V STBY
+6.5V
+6.5V
+6.5V
+10.5V
+10.5V
D+5V
GND
GND
P-CONT
VTIM
H SHIFT
E-W
GND
GND
GND
HD
GND
VD(+)
GND
VD(-)
GND
V-PROT
HV-PROT
NC
SCP(NC)
RGB AFC(NC)
EXT PARA(NC)
CN5016
TO D(1/4)BOARD
FOR CHECK
TO G(2/2)BOARD
CN6301
NC
KEY2
TO H1 BOARD
CN3102
SP MUTE(NC)
HP L OUT
HP R OUT
TO G(2/2)BOARD
CN6303
TO D(1/4)BOARD
CN5018
TO D(1/4)BOARD
CN5017
TO G(1/2)BOARD
CN6300
TO H2 BOARD
CN3202
TO G(1/2)BOARD
TO G(1/2)BOARD
TO CRT BRACKET
B-SS624.<AEP>-A..-P3-05
CN6308
CN6002
TO A1/3,A3/3_3
TO A1/3,A3/3_4
TO A2/3,A3/3_5
TO A2/3,A3/3_6
TO A2/3,A3/3_7
TO A2/3,A3/3_8
TO A2/3,A3/3_9
TO A2/3,A3/3_10
TO A2/3,A3/3_11
TO A2/3,A3/3_12
TO A2/3,A3/3_13
A
(3/3)
(TUNER)