JK903
JK901
JK902
W903
FRONT (2)
(Side A)
FRONT (6)
(Side A)
FRONT (7-1)
(Side A)
FRONT (7-2)
(Side A)
AC IN
SYSTEM
CONNECTOR
REMOTE
IN
OUT
+9SUB
PWR_DET
RY_PWR
MGND
+3.3M
N_RES
REM_REAR
SYS_TXD
SYS_RXD
5 k-ohms
10 W
RE
GR
BU
BR
POWER TRANSFORMER
(for DIGITAL/FRONT P.C.B.)
J model
2
3
T model
U, K, A, B, G, L, V, J models
(Power)
STANDBY/ON
OFF
Power
transformer
1
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
56
CD-S3000
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 k Ω /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
Ref no. Location
D927
D3
IC907
H4
IC908
H4
• Semiconductor Location
Summary of Contents for CD-S3000
Page 6: ... FRONT PANELS U K A B G L V J models T model 6 CD S3000 CD S3000 ...
Page 7: ... REAR PANELS U V models U model V model Bottom view 7 CD S3000 CD S3000 ...
Page 8: ...A B G L models K model T model A model B G models 8 CD S3000 CD S3000 ...
Page 9: ...J model 9 CD S3000 CD S3000 ...
Page 86: ...86 CD S3000 CD S3000 ...
Page 87: ...MEMO 87 CD S3000 CD S3000 87 ...
Page 88: ...CD S3000 ...