A
1
2
3
4
5
6
7
8
9
10
B
C
D
E
F
G
H
I
J
K
L
M
N
67
FRONT 2/3
CD-S2100
★
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。
10.5
8.3
3.3
P
P
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
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
R953
100
C951
1/5
0
R 9 5 4
1 0 0
T E 9 0 2
R - 3 0 1 9 0 ( 2 7 ) 3 C
R947
18K
C954
2.2/50
C 9 5 7
2 . 2 / 5 0
C944
0.01/100
R 9 4 8
1 0 0
5
0
9
B
C
D 9 3 2 1 S S 3 5 5 V M
C953
0.01/100
D934
1SS355VM
J 9 1 8 no_use
R952
100K
R951
1M
R950
100
R946
15K
R949
56K
C945
0.01/275
1
0
9
T
s 2
D930
no_use
L 9 0 1
B L 0 2 R N 1 R 2 P 1 A
D937
1SS355VM
D 9 3 5
1 S S 3 5 5 V M
J919
9
2
9
D
M
V
5
5
3
S
S
1
C956
0.1/16
C943
0.01/275
5
0
9
Q
n o _ u s e
4
0
9
B
C
D 9 2 6
1 S S 3 5 5 V M
D 9 3 1 1 S S 3 5 5 V M
Q 9 0 7
C 2 4 1 2 K ( Q / R / S )
R 9 4 5 2 . 2
Q 9 0 8
C2412K(Q/R/S)
R955
47K
C 9 3 6
0 . 0 1 / 2 7 5
D933
UDZV2.0B
F 9 0 1
s 1
S T 9 0 4
S T 9 0 3
V-
3
I C 9 0 8
E L 8 1 6 ( B )
R943
330K
I C 9 0 9
T C 7 S Z 1 2 5 F U
2
4
1
R 9 4 0
4 . 7 K
R 9 3 1
4 7 0
Q 9 0 6
A 1 0 3 7 A K ( Q / R / S )
C 9 4 8
n o _ u s e
R 9 3 6
2 0 0
R934
10K
C 9 3 8
1 0 0 P ( S L )
R932
47K
D925
1SS355VM
R 9 3 7
2 0 0
V+
5
C 9 4 2 1 0 0 0 P ( B )
J K 9 0 2
M S J - 0 3 5 - 1 2 A P C
C 9 3 9 1 0 0 0 P ( B )
R 9 2 8 2 . 2 C 9 4 0 1 0 0 0 P ( B )
R 9 2 7 2 . 2
R 9 3 0 2 . 2
D924
1SS355VM
J K 9 0 1
M S J - 0 3 5 - 1 2 A P C
J Y - 5 0 4 0 - 0 4 0
J K 9 0 3
1
2
3
4
5
I C 9 0 7
E L 8 1 6 ( B )
Q 9 0 4
C 2 4 1 2 K ( Q / R / S )
D928
1SS355VM
R938
100K
R935
22K
R941
5.6K
C 9 5 0 1 0 0 0 P ( B )
J 9 1 6
n o _ u s e
J 9 1 7
n o _ u s e
C949
100/16
C952
47/16
C947
10/16
W 9 0 3
S A N - P H
S T 9 0 5
S T 9 0 6
S T 9 0 7
S T 9 0 8
D 9 2 2 1 S S 3 5 5 V M
C 9 3 7 1 0 0 0 P ( B )
R 9 2 6 2 . 2
D 9 2 1 1 S S 3 5 5 V M
J 9 1 5 no_use
C946
10/16
Q 9 1 0
D T C 0 4 4 E U B T L
R 9 5 6
1 . 8 K
R929
1K
R1001
15
D 9 5 9
U D Z V 4 . 7 B
D 9 6 0
U D Z V 4 . 7 B
D 9 6 1
1 S R 1 5 4 - 4 0 0 _ T E - 2
D 9 6 2
D 9 6 3
R1002
1P1.5K
S3
C955
3300/25
D 9 2 7
S 1 N B 6 0 - 7 1 0 1
-
A C 2
A C 1
F I 9 0 1
P L Y 1 0 A S 7 0 1 2 R 0 D 2
1
2
3
4
S C N - X H
W 9 0 1
R Y 9 0 2
D L S 9 D 1 - O ( M ) 0 . 2 5
34
D L S 9 D 1 - O ( M ) 0 . 2 5
R Y 9 0 2
2
1
R939
100K
R942
1.5K
C B 9 1 4
n o _ u s e
W 9 0 6 A
S T - P S
W 9 0 6 B
S T - P S
Q 9 0 9
C R 5 1 3 P
R 9 3 3
4 7
R944
100K
D964
1SS355VM
D965
1SS355VM
9 0 1
1 0 0 2
F R O N T
F R O N T ( 2 )
J X 8 5 2 0 A 0
U V S 5 2 1
G A B T K L 5 2 3
T R A N S
N _ R E S
P W R _ D E T
R E M _ R E A R
R Y _ P W R
S Y S _ T X D
M G N D
+ 3 . 3 M
+ 9 S U B
S Y S _ R X D
S D I 1
System IN/OUT1
IR OUT
IR IN
S Y S _ R X D
S Y S _ T X D
B l u e
R e d
B r o w n
G r a y
E
C
N
A
R
T
G
O
L
A
N
A
:
o
T
L
A
T
I
G
I
D
B
C
P
:
o
T
To: DIGITAL TRANCE
To: PCB FRONT
D e s t i n a t i o n P a r t L i s t
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s X X | L O C | J | U V S | T K A L | B | G |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 1 | F 9 0 1 | W G 4 0 9 8 0 | W G 4 0 9 8 0 | K B 0 0 0 7 5 | K B 0 0 0 7 5 | K B 0 0 0 7 5 |
| | | 2 A 1 2 5 V | 2 A 1 2 5 V | T 2 A L 2 5 0 V | T 2 A L 2 5 0 V | T 2 A L 2 5 0 V |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 2 | T 9 0 1 | X 8 5 2 0 A 0 | X 8 5 2 1 A 0 | X 8 5 2 3 A 0 | X 8 5 2 3 A 0 | X 8 5 2 3 A 0 |
| | | X 8 5 2 0 | X 8 5 2 1 | X 8 5 2 3 | X 8 5 2 3 | X 8 5 2 3 |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| S 3 | R 1 0 0 2 | V 8 0 7 1 7 0 | X | X | X | X |
| | | 1 P 1 . 5 K | | | | |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
IC909
: TC7SZ125FU
Bus buffer 3-state output
5
4
Vcc
OUT Y
1
3
2
GND
IN A
G
5 k-ohms
10 W
FRONT (2)
AC IN
REMOTE
SYSTEM
CONNECTOR
Power
transformer
to POWER TRANSFORMER
(for DIGITAL/FRONT P.C.B.)
FRONT (8)
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.
C955 on FRONT (2) 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 (2) P.C.B.
の
C955
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 ...
