1-4. Inductor Indication
Unit
None
...........
Η
µ
...........
µ
H
m
........... mH
Tolerance
None
........... ±5%
B
........... ±0.1%
C
........... ±0.25%
D
........... ±0.5%
F
........... ±1%
G
........... ±2%
K
........... ±10%
M
........... ±20%
1-5. Waveform and Voltage Measurement
• The waveforms for CD/DVD and RF shown in the
circuit diagrams are obtained when a test disc is
played back.
• All voltage values except the waveforms are expressed
in DC and measured by a digital voltmeter.
1-6. Others
• The parts marked with “NC” or “KETU” in the circuit
diagrams are not used for this model.
Eg. 4
Eg. 5
Fig. 3-1-4
Fig. 3-1-5
Type name
10
µ
Type
Tolerance
1-7. When Replaced ROM ICs or Upgraded Firmware
1. When replaced the following ROM ICs, it is necessary
to write the data into the new ICs.
1) IC615 (firmware)
2) IC613 (Setup default data and other information)
2. When the firmware is upgraded, rewriting the new
firmware into IC615 may be requested for servicing.
Fig. 3-1-6
Note:
• The firmware and setup data floppy discs are not available as service parts.
For more information, consult TOSHIBA service office in your area.
Computer
(MS-DOS/PC-DOS)
DATA UPDATE KIT
(RS-232C Interface/cable)
DVD video player
RS-232C
cable
MAIN PC Board
3. Connect a computer to the main PC board of the DVD
video player with using DATA UPDATE KIT (P/No.
79080074). (Fig. 3-2-6)
4. Writing operation
Refer to the instruction attached to the data floppy
disc.
3-2
Содержание SD-9100
Страница 6: ...2 PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM Fig 3 2 1 3 3 3 4 ...
Страница 7: ...3 BLOCK DIAGRAMS 3 1 Overall Block Diagram Fig 3 3 1 3 5 3 6 ...
Страница 8: ...Fig 3 3 2 3 2 Main Block Diagram 3 2 1 Logical System Block Diagram 3 7 3 8 ...
Страница 9: ...3 3 Output Block Diagram Fig 3 3 3 3 9 3 10 ...
Страница 12: ...MIXED out 4 a 4 b 5 b 5 a ...
Страница 13: ...Composit video signal C signal Y signal Cb signal 1 3 2 3 ...
Страница 14: ...Audio data signal Surround Surround out Center sub woofer out Audio data signal Center sub woofer ...
Страница 15: ...7 ...
Страница 16: ...Cr signal Fig 3 4 2 ...
Страница 22: ...4 EXPLODED VIEWS 4 1 Packing Assembly Fig 4 4 1 4 2 Remote Control Unit Fig 4 4 2 4 2 ...
Страница 23: ...4 3 Chassis Assembly Fig 4 4 3 4 3 ...
Страница 24: ...4 4 Mechanism Assembly Fig 4 4 4 4 4 ...
Страница 30: ......