Toshiba SD-25VLSR Service Manual page 21

IMPORTANT WARING ...............................................................................................................
SERVICING NOTICES ON CHECKING .....................................................................................
HOW TO ORDER PARTS ..........................................................................................................
WHEN REPLACING DVD DECK ................................................................................................
PREPARATION OF SERVICING ................................................................................................
TAPE REMOVAL METHOD AT NO POWER SUPPLY ..............................................................
DISC REMOVAL METHOD AT NO POWER SUPPLY ...............................................................
PARENTAL CONTROL - RATING LEVEL ................................................................................
CONTENTS .................................................................................................................................
GENERAL SPECIFICATIONS ...................................................................................................
DISASSEMBLY INSTRUCTIONS
1. REMOVAL OF MECHANICAL PARTS AND P. C. BOARDS ............................................
2. REMOVAL OF VCR DECK PARTS ...................................................................................
3. REMOVAL OF DVD DECK PARTS ...................................................................................
4. 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 ..........................................................................................................................................
Y/C/AUDIO/HEAD AMP ..........................................................................................................
SYSTEM CONTROL/SERVO/TIMER/VPS .............................................................................
OPERATION/DISPLAY ...........................................................................................................
21PIN/TUNER/Hi-Fi/DEMODULATOR ...................................................................................
POWER ...................................................................................................................................
PRINTED CIRCUIT BOARDS
DVD ..........................................................................................................................................
VCR .........................................................................................................................................
OPERATION1/OPERATION2/FRONT JACK ........................................................................
LOADING MOTOR/SW ..........................................................................................................
SCHEMATIC DIAGRAMS
MPEG/MICON/DSP ................................................................................................................
MEMORY ................................................................................................................................
RF AMP/DSP ..........................................................................................................................
AUDIO/VIDEO ........................................................................................................................
Y/C/AUDIO/HEAD AMP .........................................................................................................
SYSCON/SERVO/TIMER/VPS ...............................................................................................
21PIN/TUNER .........................................................................................................................
POWER ...................................................................................................................................
DISPLAY ..................................................................................................................................
Hi-Fi/DEMODULATOR ............................................................................................................
OPERATION1/OPERATION2/AV JACK .................................................................................
LOADING MOTOR/SW ...........................................................................................................
INTERCONNECTION DIAGRAM ...............................................................................................
WAVEFORMS .............................................................................................................................
MECHANICAL EXPLODED VIEW .............................................................................................
CHASSIS EXPLODED VIEWS ...................................................................................................
DVD DECK EXPLODED VIEWS ................................................................................................
MECHANICAL REPLACEMENT PARTS LIST .........................................................................
CHASSIS REPLACEMENT PARTS LIST ..................................................................................
DVD DECK REPLACEMENT PARTS LIST ...............................................................................
ELECTRICAL REPLACEMENT PARTS LIST ...........................................................................
CONTENTS
A2-1
A1-1
A1-1
A1-1
A1-2
A1-2
A1-3
A1-3
A1-3
A2-1
A3-1~A3-7
B1-1, B1-2
B2-1~B2-6
B3-1~B3-3
B4-1, B4-2
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, D3-2
E-1~E-33
F-1, F-2
F-3, F-4
F-5, F-6
F-7, F-8
F-9, F-10
F-11, F-12
G-1, G-2
G-3~G-6
G-7, G-8
G-9, G-10
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-24
H-25, H-26
I-1, I-2
J1-1, J1-2
J2-1, J2-2
J3-1
K1-1
K2-1
K3-1
K4-1~K4-15