Toshiba 20HLV16 Service Manual page 28

Lcd tv/dvd combination
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TABLE OF CONTENTS
• GREEN PRODUCT PROCUREMENT
• LEAD-FREE SOLDER
• OWNER'S MANUAL
CAUTION .....................................................................................................................
IMPORTANT SERVICE SAFETY INFORMATION .....................................................
IMPORTANT SAFEGUARDS .....................................................................................
WHEN REPLACING DVD DECK ................................................................................
DISC REMOVAL METHOD AT NO POWER SUPPLY ...............................................
PARENTAL CONTROL - RATING LEVEL .................................................................
TRAY LOCK ................................................................................................................
TABLE OF CONTENTS ..............................................................................................
GENERAL SPECIFICATIONS ....................................................................................
DISASSEMBLY INSTRUCTIONS
1.REMOVAL OF MECHANICAL PARTS AND P.C. BOARDS ................................
2.REMOVAL OF DVD DECK PARTS ......................................................................
3.REMOVAL AND INSTALLATION OF FLAT PACKAGE IC ..................................
SERVICE MODE LIST .................................................................................................
SERVICING FIXTURES AND TOOLS ........................................................................
RE-WRITE FOR DVD FIRMWARE .............................................................................
WHEN REPLACING EEPROM (MEMORY) IC ...........................................................
ELECTRICAL ADJUSTMENTS ..................................................................................
TROUBLESHOOTING GUIDE ....................................................................................
BLOCK DIAGRAMS
DVD ..........................................................................................................................
SCALER/LVDS/MICON/ADC/JACK/AV SWITCH1/REGULATOR ..........................
AV SWITCH2/STEREO/SOUND AMP .....................................................................
INTERFACE .............................................................................................................
MICON2 ...................................................................................................................
POWER ....................................................................................................................
PRINTED CIRCUIT BOARDS
SCALER ...................................................................................................................
AV/OPERATION/REMOCON ..................................................................................
DVD/OPERATION2 .................................................................................................
POWER/SW .............................................................................................................
SCHEMATIC DIAGRAMS
JACK2 ......................................................................................................................
TUNER/STEREO .....................................................................................................
AV SWITCH2 ...........................................................................................................
SOUND ....................................................................................................................
POWER ....................................................................................................................
OPERATION/REMOCON ........................................................................................
MICON .....................................................................................................................
SCALER ...................................................................................................................
ADC ..........................................................................................................................
LVDS ........................................................................................................................
JACK ........................................................................................................................
AV SWITCH1 ...........................................................................................................
REGULATOR ...........................................................................................................
INTERFACE_HDMI IC .............................................................................................
HDMI MICON2 .........................................................................................................
MPEG/MICON/DSP/RF_AMP ..................................................................................
MEMORY .................................................................................................................
AUDIO/VIDEO ..........................................................................................................
MOTOR DRIVE ........................................................................................................
REGULATOR2 .........................................................................................................
OPERATION2 ..........................................................................................................
POWER2 ..................................................................................................................
SW ...........................................................................................................................
INTERCONNECTION DIAGRAM ................................................................................
WAVEFORMS .............................................................................................................
MECHANICAL EXPLODED VIEWS ...........................................................................
DVD DECK EXPLODED VIEW ...................................................................................
MECHANICAL REPLACEMENT PARTS LIST ..........................................................
DVD DECK REPLACEMENT PARTS LIST ................................................................
ELECTRICAL REPLACEMENT PARTS LIST ............................................................
A2-1
A1-1
A1-2
A1-3~A1-5
A1-6
A1-7
A1-7
A1-7
A2-1
A3-1~A3-5
B1-1~B1-4
B2-1, B2-2
B3-1, B3-2
C-1
C-2
C-2
C-3
D-1~D-4
E-1~E-11
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
H-27, H-28
H-29, H-30
H-31, H-32
H-33, H-34
H-35, H-36
H-37, H-38
H-39, H-40
H-41, H-42
H-43, H-44
H-45, H-46
H-47, H-48
I-1~I-3
J1-1~J1-3
J2-1
K1-1, K1-2
K2-1
K3-1~K3-7

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