A
1
2
3
4
5
6
7
8
9
10
B
C
D
E
F
G
H
I
J
K
L
M
N
CD-S2100
66
FRONT 1/3
★
All voltages are measured with a 10MΩ/V DC electronic voltmeter.
★
Components having special characteristics are marked
⚠
and must be replaced
with parts having specifications equal to those originally installed.
★
Schematic diagram is subject to change without notice.
● 電圧は、内部抵抗 10MΩの電圧計で測定したものです。
● ⚠印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
● 本回路図は標準回路図です。改良のため予告なく変更することがあります。
29.9
39.4
29.9
17.3
12.0
-17.4
-12.0
7.3
5.0
5.0
5.0
7.0
11.5
P
P
1
P
P
P
P
P
P
N O T I C E
U . S . A
G
C A N A D A
E U R O P E
L
C H I N A
A U S T R A L I A
S I N G A P O R E
K O R E A
G E N E R A L
U
C
T
A
K
R
J A P A N
( m o d e l )
B
B R I T I S H
J
S O U T H E U R O P E
E
V
T A I W A N
F
R U S S I A N
P
L A T I N A M E R I C A
S
B R A Z I L
H
T H A I
R E S I S T O R
R E M A R K S
N O M A R K
P A R T S
N A M E
C A R B O N
C A R B O N
M E T A L
M E T A L
M E T A L
F I R E
C E M E N T
S E M I
F I L M R E S I S T O R
F I L M R E S I S T O R
O X I D E F I L M R E S I S T O R
F I L M
R E S I S T O R
P L A T E R E S I S T O R
P R O O F C A R B O N
F I L M R E S I S T O R
M O L D E D R E S I S T O R
V A R I A B L E
R E S I S T O R
( P = 5 )
( P = 1 0 )
C H I P R E S I S T O R
R E M A R K S
C A P A C I T O R
P A R T S
N A M E
N O
N O
M A R K
M A R K
E L E C T R O L Y T I C
C A P A C I T O R
C E R A M I C
C A P A C I T O R
P O L Y E S T E R F I L M
C A P A C I T O R
P O L Y S T Y R E N E
F I L M
C A P A C I T O R
M I C A
C A P A C I T O R
P O L Y P R O P Y L E N E
F I L M
C A P A C I T O R
S E M I C O N D U C T I V E C E R A M I C C A P A C I T O R
P
T A N T A L U M
C A P A C I T O R
T U B U L A R
C A P A C I T O R
C E R A M I C
1
0
9
Q
)
Y
(
8
9
1
3
C
T
K
R913
no_use
R911
4.7K
D 9 1 3
R S 2 0 3 M - B - C - J 8 0
R915
no_use
C918
4.7/5
0
R914
no_use
R917
47K
R 9 1 6
4 . 7 K
Q 9 0 2
K T A 1 2 6 6 ( Y )
C911
0.01/10
0
C91
2
0.01/10
0
D 9 1 8 1 S S 3 5 5 V M
D 9 0 2
1 S S 3 5 5 V M
D 9 1 5
1 S S 3 5 5 V M
D 9 0 6
n o _ u s e
D 9 0 9
1 S S 3 5 5 V M
D 9 0 7
1 S S 3 5 5 V M
D 9 0 1
n o _ u s e
D 9 0 4
1 S S 3 5 5 V M
C913
220/50
C925
10/5
0
D914
UDZV30B
D 9 0 5
U D Z V 5 . 6 B
R 9 0 5
n o _ u s e
C 9 0 1
n o _ u s e
C 9 0 4
0 . 0 1 ( B )
C 9 0 2
0 . 0 1 ( B )
R 9 0 8
2 . 2
R 9 0 6 2 . 2
R924
47K
R918
180K
C931
100/16
R910
100
K
R909
100K
R919
68K
R920
68K
I C 9 0 6
N J M 7 9 1 2 F A
O U T
C O M
I N
C930
100/1
6
I C 9 0 5
N J M 7 8 1 2 F A
O U T
C O M
I N
D 9 0 8
n o _ u s e
D 9 0 3
n o _ u s e
C 9 0 3
n o _ u s e
R 9 0 7
n o _ u s e
D 9 1 6
1 S S 3 5 5 V M
D919
no_use
D920
no_use
H S 9 0 1
P U E 2 6 - 3 0 P B F
D 9 1 0
S 1 N B 6 0 - 7 1 0 1
J 9 0 4
n o _ u s e
J 9 0 6
n o _ u s e
0
J 9 0 3
J 9 0 8
n o _ u s e
0
J 9 0 7
0
J 9 0 5
0
J 9 0 1
J 9 0 2
n o _ u s e
R902
3.3
R901
3.3
R925
4.7K
C91
6
3300/25
C917
3300/2
5
R 9 0 3 1 0 0
R 9 0 4 1 0 0
R912
100
S T 9 0 2
T E 9 0 1
E 0 3 B
R921
68K
R922
47K
C B 9 0 1
X H I
D 9 1 2
D 4 S B N 2 0 - 7 1 0 1
D 9 1 7
1 S S 3 5 5 V M
H S 9 0 2
P U E 2 6 - 3 0 P B F
H S 9 0 3
P U E 2 6 - 3 0 P B F
J912
J909
J 9 1 0
J 9 1 1
C909 no_use
C908
0.01/100
C910
no_use
C90
5
0.01/100
C906
0.01/10
0
C907
0.01/100
C932
100/1
6
C933
100/16
C934
100/16
R923
47K
J 9 1 3
J 9 1 4
S T 9 0 1
S A N - P H
W 9 0 2
C91
5
4700/25
C B 9 0 2
2 5 0 6 0 1 1 2 3 K 4
C927
0.33/16
C929
0.33/16
C923
0.33/16
C921
0.33/16
C924
0.33/16
C926
0.33/16
C922
0.33/16
C920
0.33/16
C928
0.33/16
C919
0.33/16
H S 9 0 4
P U E 2 6 - 3 0 P B F
I C 9 0 1
B A 0 5 C C 0 T
V C C
G N D
O U T
I C 9 0 3
B A 0 5 C C 0 T
V C C
G N D
O U T
I C 9 0 2
B A 0 5 C C 0 T
V C C
G N D
O U T
C935
100/16
Q 9 0 3
D T C 0 4 4 E U B T L
G 9 0 2
G1
G2
G3
G 9 0 1
G1
G2
G3
I C 9 0 4
B A 0 7 C C 0 T
V C C
G N D
O U T
D 9 5 7
1 S R 1 5 4 - 4 0 0 _ T E - 2
D 9 5 8
1 S R 1 5 4 - 4 0 0 _ T E - 2
C914
15000/16
R1003
no_use
R1004
no_use
R1005
no_use
R1006
no_use
R1007
no_use
R1008
no_use
D 9 1 1
S 1 N B 6 0 - 7 1 0 1
ACFL2
ACFL1
- 1 8 V
- 1 2
+ 1 2
+ 1 8 V
F L G N D
+ V P
A C F L 1
A C F L 2
+ 5 M O 1
P R V D
+ 5 M O 1
+ 7 M T
+ 5 M O 2
M T _ G N D
+ 5 M O 2
+ 7 M T
M O _ G N D
N C
M O _ G N D
F L _ P O N
M T _ G N D
D G N D
+ 5 D
D G N D
+ 5 D
+ 5 D
D G N D
- 1 2 R Y
R Y _ G N D
+ 1 2 R Y
B r o w n
G r a y
R e d
B l a c k
F R O N T ( 1 )
9 0 1
1 0 0 8
F R O N T
From: DIGITAL TRANSE
TO: PCB FRONT
TO: PDB DIGITAL
From: DIGITAL TRANSE
N C
Vref
Driver
OVP
TSD
OCP
GND
2
OUT
R2
R1
3
Vcc
Vcc
1
IC904
: BA07CC0T
2A/1A fixed output LDO regulators
with shutdown switch
Vref
Driver
OVP
TSD
OCP
GND
2
OUT
R2
R1
3
Vcc
Vcc
1
IC901–903
: BA05CC0T
2A/1A fixed output LDO regulators
with shutdown switch
IC905:
NJM7812FA
Voltage regulator
INPUT
OUTPUT
COMMON
IC906
:
NJM7912FA
Voltage regulator
COMMON
OUTPUT
R23
R24
R13
R14
R20
R17
D3
Q22
Q21
Q25
Q20
Q24
Q18
Q9
R18
R19
R16
R15
R21
R12
R11
R10
Q17
R9
R8
R7
R5
R4
D2
D1
R6
C1
C2
C3
R22
Q11
Q13
Q14
Q15
Q19
Q16
Q23
Q8
Q7
Q2
Q1
Q6
Q5
Q3
Q10
Q12
Q4
R1
R2
R3
INPUT
FRONT (1)
5 k-ohms
10 W
5 k-ohms
10 W
5 k-ohms
10 W
5 k-ohms
10 W
to POWER TRANSFORMER
(for DIGITAL/FRONT P.C.B.)
to POWER TRANSFORMER
(for DIGITAL/FRONT P.C.B.)
Details of colored lines
Red / full line:
Power supply (+)
Red /dashed line: Power supply (-)
Orange: Signal
detect
Yellow: Clock
Green: Protection
detect
Brown: Reset
signal
Blue:
Panel key input
Safety measures
• Some internal parts in this product contain high voltages and are dangerous. Be sure to take safety measures during servicing, such as wearing insulating gloves.
• Note that the capacitors indicated below are dangerous even after the power is turned off because an electric charge remains and a high voltage continues to exist there.
Before starting any repair work, connect a discharging resistor (5 k-ohms/10 W) to the terminals of each capacitor indicated below to discharge electricity.
The time required for discharging is about 30 seconds per each.
C914–C917 on FRONT (1) P.C.B.
安全対策
・ この製品の内部には高電圧部分があり危険です。修理の際は、絶縁性の手袋を使用するなどの安全対策を行ってください。
・ 下記のコンデンサには電源を OFF にした後も電荷が残り、高電圧が維持されており危険です。修理作業前に放電用抵抗(5 kΩ/10 W)
を
下記の各コンデンサの端子間に接続して放電してください。放電所用時間は各々約 30 秒間です。
FRONT (1) P.C.B.
の
C914~C917
Summary of Contents for CD-S2100
Page 6: ... FRONT PANELS U K A B G L V S J models T model 6 CD S2100 CD S2100 ...
Page 7: ... REAR PANELS U V S models U model V model Bottom view 7 CD S2100 CD S2100 ...
Page 8: ...A B G L models K model T model 8 CD S2100 CD S2100 ...
Page 9: ...J model 9 CD S2100 CD S2100 ...
Page 84: ...MEMO MEMO CD S2100 84 ...
Page 85: ...MEMO 85 CD S2100 CD S2100 ...
Page 86: ...CD S2100 ...