32
PANEL CONNECTOR
20"
0.01
PANNEL
CONNECTOR
81
4
Title
Size
Document
Number
R
ev
Date:
Sheet
of
PVCC
VCC3
PLLVDD1
LVDSVDD1
VCC3
PLLVDD1
LVDSVDD1
LVDSVDD1
VCC3
PLLVDD1
PVCC
PVCC
LDTG
LHSYNC
LVSYNC
PDE PVS PHS PRA0
PRA1 PRA2 PRA3 PRA4
PRA5
PGA0
PRA6 PRA7
PGA1
PGA4
PGA2 PGA3
PGA5
PBA0
PGA6 PGA7
PBA2 PBA3 PBA4
PBA1
PBA7
PBA5
PRB1 PRB2 PRB3
RB3
PRB0
RB1
RB0
RB2
PRB5
RB5
PRB4
PRB6
RB6
RB4
PRB7
RB7
GB3
GB0
GB2
PGB3
PGB2
PGB0 PGB1
GB1
GB4
GB6
PGB5
PGB4
PGB6
GB5
PGB7
GB7
BB0
BB2
PBB1
PBB0
PBB2
BB1
PBB3
BB3
BB6
BB5
PBB5
PBB4
BB7
PBB6
BB4
BB[0..7]
GB[0..7]
RB[0..7]
GA[0..7]
GA7
GA3
GA1
GA5
BA6
BA4
GA4
BA[0..7]
BA5
BA0
BA7
GA0
GA6
BA2
GA2
BA3
BA1
RA2
RA1
RA[0..7]
RA7
RA0
RA5 RA6
RA3 RA4
PBB7
PRB[0..7]
PGB[0..7]
P
BB[0..7]
PRB3
PRB0
PRB1
PRB7
PRB6
PRB5
PRB4
PRB2
PGB4
PGB2
PGB0
PGB7
PGB1
PGB3
PGB5
PGB6
PBB1
PBB4
PBB3
PBB5
PBB7
PBB6
PBB2
PBB0
PDE
PVS
PHS
PCLKA
PGA2
PGA3
PGA5
PGA7
PGA0
PGA[0..7]
PGA6
PGA1
PGA4
PCLKA
PCLKB
PRA1
PRA6
PRA5
PRA3
PRA2
PRA7
PRA4
PRA0
PRA[0..7]
PBA6
PGA0
PBA5
PGA1
PGA3
PRA3
PBA0
PBA2
PBA6
PGA2
PBA1
PBA3
PRA0
PRA1
PRA4
PGA5
PRA2
PRA5
PGA6
PRA6
PRA7
PGA4
PDE
PBA7
PBA4
PHS
PGA7
PCLKA
PVS
PRB5
PGB1
PBB6
PGB0
PGB2
PDE
PBB7
PBB5
PGB3
PGB6
PRB3
PHS
PGB4
RXO0+ RXO1- RXO1+
PVS
PBB4
PBB1
PGB5
PGB7
PRB6
PRB2
PRB4
PBB2
PBB0
RXOC+
RXO2-
RXO0-
RXO2+
PCLKB
PRB1
PBB3
RXO3-
PRB0
PRB7
RXO3+
RXOC-
RXO0- RXO0+
RXO1- RXO1+
RXO2- RXO2+
RXOC- RXOC+
RXO3- RXO3+
PBA6
PBA5
PBA2
PBA7
PBA0
PBA4
PBA3
PBA[0..7]
PBA1
PCLKB
CN20
NI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
R151
NI/0603
U12
NI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
VDD TXIN5 TXIN6 TXIN7 GND TXIN8 TXIN9 TXIN10 VDD TXIN11 TXIN12 TXIN13 GND TXIN14 TXIN15 TXIN16 VDD TXIN17 TXIN18 TXIN19 GND TXIN20 TXIN21 TXIN22 TXIN23 VDD TXIN24 TXIN25
GND
TXIN26
TXCLKIN
/PWRDWN
PLLGND
PLLVDD
PLLGND
LVDSGND
TXOUT3-
T
TXCLKOUT-
TXOUT2-
LVDSGND
LVDSVDD
TXOUT1-
TXOUT0-
LVDSGND
TXIN27
TXIN0
TXIN1
GND
TXIN2
TXIN3
TXIN4
L30
KNF21050
SMD
1
2
3
12
3
C181
104P/0603/Y5V/50V
C182
NI/0603
L29
NI/0603
L28
NI/0603
C183
NI/0603
C180
NI/0603
C179
NI/0603
CN19
FPC
50P
P=0.5mm
Down
connection
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
RP18
NI
1 3 5 7
2 4 6 8
R R R R
1 2 3 4
RP17
8P4R/33
1 3 5 7
2 4 6 8
R R R R
1 2 3 4
R152
0/0603
RP20
NI
1 3 5 7
2 4 6 8
R R R R
1 2 3 4
RP19
NI
1 3 5 7
2 4 6 8
R R R R
1 2 3 4
C233
47P/0603/NPO/50V
C239
NI/0603
C234
47P/0603/NPO/50V
R153
NI/0603
C240
NI/0603
C237
100P/0603/NPO/50V
C236
100P/0603/NPO/50V
C194
47P/0603/NPO/50V
C197
47P/0603/NPO/50V
C200
47P/0603/NPO/50V
RP11
8P4R/33
1 3 5 7
2 4 6 8
R R R R
1 2 3 4
C238
47P/0603/NPO/50V
C196
47P/0603/NPO/50V
C235
47P/0603/NPO/50V
C232
47P/0603/NPO/50V
RP13
8P4R/33
1 3 5 7
2 4 6 8
R R R R
1 2 3 4
RP12
8P4R/33
1 3 5 7
2 4 6 8
R R R R
1 2 3 4
C206
47P/0603/NPO/50V
C188
47P/0603/NPO/50V
C185
47P/0603/NPO/50V
C191
47P/0603/NPO/50V
C203
47P/0603/NPO/50V
C201
47P/0603/NPO/50V
RP21
NI
1 3 5 7
2 4 6 8
R R R R
1 2 3 4
RP15
8P4R/33
1 3 5 7
2 4 6 8
R R R R
1 2 3 4
C207
47P/0603/NPO/50V
C204
47P/0603/NPO/50V
RP14
8P4R/33
1 3 5 7
2 4 6 8
R R R R
1 2 3 4
C226
NI/0603
RP23
NI
1 3 5 7
2 4 6 8
R R R R
1 2 3 4
RP22
NI
1 3 5 7
2 4 6 8
R R R R
1 2 3 4
C186
47P/0603/NPO/50V
C189
47P/0603/NPO/50V
C208
NI/0603
C195
47P/0603/NPO/50V
C198
47P/0603/NPO/50V
C192
47P/0603/NPO/50V
C214
NI/0603
C230
NI/0603
C217
NI/0603
C220
NI/0603
C223
NI/0603
C229
NI/0603
C212
NI/0603
C218
NI/0603
C231
NI/0603
C215
NI/0603
C221
NI/0603
C209
NI/0603
C224
NI/0603
C211
NI/0603
C210
NI/0603
C213
NI/0603
C216
NI/0603
C225
NI/0603
C222
NI/0603
C219
NI/0603
C228
NI/0603
C227
NI/0603
RP16
8P4R/33
1 3 5 7
2 4 6 8
R R R R
1 2 3 4
C193
47P/0603/NPO/50V
C184
47P/0603/NPO/50V
C187
47P/0603/NPO/50V
C205
47P/0603/NPO/50V
C190
47P/0603/NPO/50V
C199
47P/0603/NPO/50V
C202
47P/0603/NPO/50V
L31
NI
1
2
3
12
3
R277
NI/0603
R278
NI/0603
R279
NI/1206
C358
NI/1206
LDTG
7 LVSYNC
7
LHSYNC
7
BB[0..7]
7
GB[0..7]
7
RB[0..7]
7
BA[0..7]
7
GA[0..7]
7
RA[0..7]
7
LCLKA
7
LCLKB
7
AU
T14VN01
Summary of Contents for 20VL14
Page 1: ...SERVICE MANUAL FILE NO 050 200415 20VL14 LCD TELEVISION ...
Page 8: ...8 LAYOUT OF MAJOR BOARDS Main board Inverter board Light receiving board Key control board ...
Page 9: ...9 MECHANICAL DISASSEMBLY B214 A108 B210 B211 A106 A102 B211 A107 A104 B215 ...
Page 10: ...10 B208 B205 B204 B209 B207 B214 B210 A101 U003 B212 B203 B202 U004 B209 W601 ...
Page 11: ...11 U002 B208 A105 B201 U001 B206 B211 U902 E901 ...
Page 12: ...12 PACKING DISASSEMBLY Accessory Box LCD TV Set Battery Y151 A703 A702 Y101 A701 Y150 K901 ...
Page 14: ...14 CIRCUIT BOARD DIAGRAMS MAINBOARD 0171 4 ...
Page 15: ...15 ...
Page 16: ...16 0171 5 ...
Page 17: ...17 ...
Page 18: ...18 KEY CONTROL BOARD LIGHT RECEIVING BOARD ...
Page 19: ...19 EARPHONE BOARD ...
Page 42: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...