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CD-BA250H/CD-BA2600H
– 26 –
Figure 26 SCHEMATIC DIAGRAM (5/9)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 39.
+B2
D917
DS1N404S
Ch1
L-CH
–
+
Ch1
Out
Out
Ch2
+Vcc
–Vcc
Ch2
–
+
R-CH
1
2
3
CD_+B
A_+B
3
2
1
7
4
5
6
9
8
10
3
1
2
P_IN
GND (CD_GND)
R-CH
GND (A_GND)
L-CH
A+10 V
VF1
VF2
–VP
SP_RLY
–15 V
M_+12 V
GND (D_GND)
GND (A_GND)
GND (M_GND)
SP_DET
SW_5 V
TO MAIN SECTION
P24 2-C
FROM
DISPLAY PWB
P29 12-E
S
S
6
2
1
3
4
5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
1
2
3
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
-B
-B
-B
IC904
IC903
1
2
4
3
6
20
7
9
17
18
19
13
8
21
10
14
5
12
11
CNS803
R952
1K
C948
0.022
C918
0.1(ML)
D912
DS1SS133
R930
100K
C932
0.001
R932
56K
C945
10/50
C946
10/50
R949
0.1
(1W)
C947
0.022
BI902
C915 0.022
C916 22/50
R909
22K
C904
2200/63
C903
2200/63
R902
22K
R901
22K
R903
3.3K
R957 56K
ZD904
DZ130BSB
C970
6800/16
Q908
KRA107 M
C931
0.22/50
C930
0.22/50
C969
3.3/50
Q907
KRC107 M
R933
56K
R931 100K
ZD905
DZ2.4BSB
R908
560
C907
2200/35
R943 100
C941
100/50
R945
0.22
(2W)
R947
0.22
(2W)
R948
0.22
(2W)
R946
0.22
(2W)
C950
0.1
(ML)
C952
0.1
(ML)
R958
4.7
C951
0.1
(ML)
C953
0.1
(ML)
R959
4.7
C933 0.001
R954
1.5K
Q903
KTC3199 GR
R950
0.1
(1W)
R951
1K
R942
22K
C939
150P
R955
56K
C937
15P
C938
150P
R938
56K
R941
1K
R956
56K
R953
1.5K
Q905
KTC3199 GR
IC901
STK4029S
POWER AMP.
R934
1K
Q904
KTC3199 GR
D911
DS1SS133
C949 47/50
C942
0.22
C936
15P
R936
820
R944 100
C940
100/50
R937 820
R939
56K
R935
1K
Q902
KTC3199 GR
D913
1SS133
C935
4.7/50
C934
4.7/50
R940
1K
IC902
KTC2026
IC904
KIA7805AP
CONSTANT
VOLTAGE
REGULATOR
C921
0.1(ML)
C923
47/25
C920
47/25
IC903
KIA7810AP
VOLTAGE
REGULATOR
D916
DS1SS133
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