
– 62 –
– 63 –
– 61 –
BLOCK DIAGRAM (5) (6)
CN4701(1/2)
QSS-1
B13
MAIN R IN
A2
AM1
A14
A RESET
A7
AM2
A16
+5V
B3
TO A BOARD
CN1901
SCL
A5
SDA
B5
QSS-2
B15
+9V
B2
MAIN L IN
A1
S
(AUDIO PROCESS)
Q4701
BUFF
Q4702
BUFF
TRAP
(6.5MHz)
56 AV MAIN L IN
57
37
36
28
27
AV MAIN R IN
67 IF IN1
Q4703
BIAS
Q4712
LPF
Q4711
LPF
69 IF IN2
IC4702
SOUND PROCESSOR
IC4704
FM DEMODULATOR
IC4705
I2C SW
60 MONO IN(AM)
72 XTAL OUT
71 XTAL IN
21 POWER ON RESET
2 SCL
3 SCA
X4701
18.432MHz
TV OUT L
TV OUT R
SPEAKER
OUT L
SPEAKER
OUT R
+9V
-
+
6
5
7
4
Q4707
MUTE SW
DA3
3
DA4
5
DA2
6
DA1
7
DA0
-
+
9
10
8
IC4703(1/2)
OUTPUT AMP
IC4703(2/2)
OUTPUT AMP
CN4701(2/2)
R-TV
A4
L-OUT
B10
R-OUT
A11
SW2
B8
SUB R
A9
TO A BOARD
CN1901
L-TV
A3
15 SCL
14
9
SDA
SW2
5 MUTE
13
12
SW
3 FM SIF
1 AM IN
AF OUT
+9V
+5V
Q4706
BUFF
BPF
(5.5MHz)
Q4710
BPF
(6.0MHz)
Q4709
BPF
(6.5MHz)
Q4708
K1
K2
Содержание Grand Wega KF-50SX100
Страница 2: ... 2 RM 903 RM 903 RM 903 KF 50SX100 50SX100K 50SX100U SPECIFICATIONS ...
Страница 9: ... 9 ...
Страница 10: ... 10 ...
Страница 11: ... 11 ...
Страница 12: ... 12 ...
Страница 13: ... 13 ...
Страница 14: ... 14 ...
Страница 15: ... 15 ...
Страница 16: ... 16 ...
Страница 17: ... 17 ...
Страница 18: ... 18 ...
Страница 19: ... 19 ...
Страница 20: ... 20 ...
Страница 21: ... 21 ...
Страница 22: ... 22 ...
Страница 46: ... 46 KF 50SX100 50SX100K 50SX100U RM 903 RM 903 RM 903 MEMO ...
Страница 48: ... 52 51 50 BLOCK DIAGRAM 2 ...
Страница 49: ... 53 54 55 56 BLOCK DIAGRAM 3 ...
Страница 50: ... 60 59 58 57 BLOCK DIAGRAM 4 ...
Страница 52: ... 66 65 64 BLOCK DIAGRAM 7 ...
Страница 56: ...BB 1 4 80 79 78 BB Board DRC MF A D 1 A B C D E F G H I 2 9 8 7 6 5 4 3 1 A B C D E F G H I 2 9 8 7 6 5 4 3 ...
Страница 69: ... 123 N NOISE REDUCTION N Board ...
Страница 70: ... 124 S AUDIO PROCESS S Board ...
Страница 74: ......
Страница 75: ......
Страница 76: ......