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KP-48PS2/61PS2
K
RM-903
(23)
Schematic Diagrams of H1, H2 and H3 Boards
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
E
F
G
H
I
0
0.4
4.9
1
2
3
4
5
6
7
8
9
10
VCC
OUT
GND
1
2
3
4
1
2
3
4
1
2
3
4
5
CN3101
CN3102
Q3101
C3101
CN3103
CN3104
R3105
R3111
R3112
R3106
S3106
IC3101
D3001
S3105
S3104
S3103
S3102
S3101
R3116
R3117
R3103
R3102
R3101
10
16V
4P
WHT-L
:S-MICRO
10P
WHT-L
:S-MICRO
4B2PS
WHT
:VH
5B3PS
WHT
:VH
2SC2412K
LED SW
470
:CHIP
2.2k
:CHIP
0
:CHIP
0
:CHIP
SBX1981-51RP
IR RECEIVER
SLA-580LT3F
LED
4.7k
:RN-CP
2.2k
:RN-CP
10k
:RN-CP
4.7k
:RN-CP
2.2k
:RN-CP
AC(N)IN
NC
NC
AC(L)IN
NC
NC
NC
AC(L)OUT
AC(N)OUT
TO G(1/2)BOARD
CN6007
TO G(1/2)BOARD
CN6006
POWER
B-SS624.<AEP>H1.-05
STANDBY
VOL+
VOL-
TV/VIDEO
PROG-
PROG+
GND
KEY1
STBY +5V
GND
GND
+5V
SIRCS
R.LED
KEY2
NC
KEY2
+5V(NC)
KEY1(NC)
NC
TO H2 BOARD
CN3201
TO A(3/3)BOARD
CN1302
H1
USER CONTROL,
MAIN SWITCH
AUDIO(L)
AUDIO(R)
1
2
3
4
1
2
3
4
5
CN3201
L3202
L3201
J3201
C3202
R3207
R3208
R3209
C3203
R3210
CN3202
R3211
S3205
0.022
B:CHIP
0.022
B:CHIP
4P
WHT-L
:S-MICRO
5P
BLK-L
:S-MICRO
100µH
100µH
220
:CHIP
220
:CHIP
220
:CHIP
220
:CHIP
0
:CHIP
AUTO
CONVER
GND
GND
TO A(3/3)BOARD
CN1301
SP MUTE(NC)
HP L OUT
HP R OUT
B-SS624.<AEP>-H2.-05
TO H1 BOARD
CN3101
GND
KEY2
KEY1(NC)
+5V(NC)
H2
HEAD PHONE
(HP OUT,USER CONTROL)
AUDIO(R)
C
Y
AUDIO(L)
VIDEO
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
R
L
V
S
J3301
R3301
R3302
CN3301
11P
RED-L
:S-MICRO
100
:CHIP
100
:CHIP
GND
GND
GND
GND
GND
S-VIDEO
VIDEO
AV4 INPUT
TO J(2/5)BOARD
CN8903
NC
R
L
V
C
Y
H3
(AV INPUT)
B-SS624.<AEP>-H3.-05
R
L
(MONO)