Toshiba SD-V280UA Service Manual page 23

• OWNER'S MANUAL
CAUTION ....................................................................................................................................
IMPORTANT SAFEGUARDS .....................................................................................................
TAPE REMOVAL METHOD AT NO POWER SUPPLY ............................................................
DISC REMOVAL METHOD AT NO POWER SUPPLY .............................................................
PARENTAL CONTROL-RATING LEVEL ..................................................................................
TABLE OF CONTENTS ..............................................................................................................
GENERAL SPECIFICATIONS ...................................................................................................
DISASSEMBLY INSTRUCTIONS
1. REMOVAL OF MECHANICAL PARTS AND P. C. BOARDS ............................................
2. REMOVAL OF VCR DECK PARTS ...................................................................................
3. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC ...............................................
KEY TO ABBREVIATIONS ........................................................................................................
SERVICE MODE LIST ................................................................................................................
PREVENTIVE CHECKS AND SERVICE INTERVALS ..............................................................
RE-WRITE FOR DVD FIRMWARE ............................................................................................
WHEN REPLACING EEPROM (MEMORY) IC ..........................................................................
RF SIGNAL CHECK OF DVD PCB ............................................................................................
SERVICING FIXTURES AND TOOLS .......................................................................................
PREPARATION FOR SERVICING .............................................................................................
MECHANICAL ADJUSTMENTS ................................................................................................
ELECTRICAL ADJUSTMENTS ..................................................................................................
TROUBLESHOOTING GUIDE ...................................................................................................
BLOCK DIAGRAMS
DVD FRONT/BACK END ........................................................................................................
Y/C/AUDIO/CCD/HEAD AMP .................................................................................................
SYSTEM CONTROL ...............................................................................................................
REGULATOR ...........................................................................................................................
OPERATION/DISPLAY ...........................................................................................................
Hi-Fi/DEMODULATOR ............................................................................................................
TUNER/JACK ..........................................................................................................................
DVD IN/OUT ............................................................................................................................
POWER ...................................................................................................................................
PRINTED CIRCUIT BOARDS
DVD ..........................................................................................................................................
VCR .........................................................................................................................................
DISPLAY/POWER/OPERATION1/OPERATION2 .................................................................
SCHEMATIC DIAGRAMS
MPEG ......................................................................................................................................
MEMORY ................................................................................................................................
SYSCON1 ...............................................................................................................................
DSP ........................................................................................................................................
MOTOR DRIVE ......................................................................................................................
READ CHANNEL ....................................................................................................................
AUDIO/VIDEO ........................................................................................................................
Y/C/AUDIO/CCD/HEAD AMP ................................................................................................
SYSCON2 ................................................................................................................................
TUNER/JACK ..........................................................................................................................
REGULATOR ...........................................................................................................................
OPERATION/DISPLAY ...........................................................................................................
Hi-Fi/DEMODULATOR ............................................................................................................
DVD I/O ....................................................................................................................................
POWER ...................................................................................................................................
DISPLAY ..................................................................................................................................
OPERATION1/OPERATION2 ..................................................................................................
INTERCONNECTION DIAGRAM ...............................................................................................
WAVEFORMS .............................................................................................................................
MECHANICAL EXPLODED VIEW .............................................................................................
PACKING DIAGRAM ..................................................................................................................
CHASSIS EXPLODED VIEWS ...................................................................................................
MECHANICAL REPLACEMENT PARTS LIST .........................................................................
CHASSIS REPLACEMENT PARTS LIST ..................................................................................
ELECTRICAL REPLACEMENT PARTS LIST ...........................................................................
TABLE OF CONTENTS
A2-1
A1-1
A1-2, A1-3
A1-4
A1-4
A1-4
A2-1
A3-1~A3-6
B1-1, B1-2
B2-1~B2-6
B3-1, B3-2
C1-1, C1-2
C2-1
C3-1, C3-2
C4-1
C4-2
C4-3
D1-1
D1-1
D2-1~D2-4
D3-1
E-1~E-37
F-1, F-2
F-3, F-4
F-5, F-6
F-7, F-8
F-9, F-10
F-11, F-12
F-13, F-14
F-15, F-16
F-17, F-18
G-1,G-2
G-3~G-6
G-7, G-8
H-1, H-2
H-3, H-4
H-5, H-6
H-7, H-8
H-9, H-10
H-11, H-12
H-13, H-14
H-15, H-16
H-17, H-18
H-19, H-20
H-21, H-22
H-23, H-34
H-25, H-26
H-27, H-29
H-29, H-30
H-31, H-32
H-33, H-34
H-35, H-36
I-1~I-3
J1-1
J2-1
J3-1, J3-2
K1-1
K2-1
K3-1~K3-18