3-2. Power Supply Block Diagram
Fig. 3-3-2
RECTIFIER
SMOOTHIN
AC FILTER
D11-D14, NTC1,
C51, C5
C13, C14, C1
AC100-120V
50/60Hz
RECTIFIER
SMOOTHING
D801, C801
Q801
E-9V
3
+5V
5
E+9V
1
D781
IC751
Q301, Q311,
Q312, D303-D305
CONTROL
CIRCUIT
Q1, Q2
PC1
PC51
PHOTO
COUPLER
CONTROL
CIRCUIT
Q51, Q52
PHOTO
COUPLER
IC101, VR101
IC401, VR401
ERROR
AMP
RECTIFIER
SMOOTHING
D301, C301
RECTIFIER
SMOOTHING
D752
D701, C701, D751
ERROR
AMP
9V SW
IC231
RECTIFIER
SMOOTHING
D201
3.3V REG/SW
Q151, Q152
RECTIFIER
SMOOTHING
D101, P101, C101
T1
TRANS
RECTIFIER
SMOOTHING
D501, D502, C501
Q501
CN101
5V REG/SW
-34V REG/SW
F+F- SW
D221
-9V
REG/SW
E+5V
1
VDD+5V
2
VDD+3V
3
CN103
VDD+2.5V
4
M+8V
7
VKK-34V
9
F-
10
F+
11
+5V
5
+5V
6
Power
control
13
CN102
+12V
8
+12V
9
To
TiVo
MAIN
AV SW
To
DVD
MAIN
To
TiVo
MAIN
+12V
1
+5V
4
CN104
To
HDD
Summary of Contents for SD-H400 - Combination Progressive-Scan DVD Player
Page 1: ...DIGITAL MEDIA SERVER SERVICE MANUAL FILE NO 810 200329 SD H400 D I G I T A L V I D E O ...
Page 23: ...10 1 3 4 A B C D E G 2 5 6 7 8 9 F Fig 3 4 2 4 2 KDB Front Circuit Diagram 4 5 6 7 1 3 2 ...
Page 25: ...4 3 Power Switch Circuit Diagram Fig 3 4 4 ...
Page 26: ...Fig 3 4 5 4 4 DVD Main Circuit Diagram ...
Page 27: ...4 4 DVD Main Circuit Diagram ...
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Page 34: ...Fig 3 4 5 ...
Page 53: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...