Sony BVW-55 Maintenance Manual page 749

IC220(2/6)
TC74VHC04FT
13
R
TP10
R387
1k
IC118
MB88E346PFV
1 24
AO1 VSS
2 23
AO2 GND
3 22
AO3 EA1
4 21
AO4 EA0
5 20
AO5 DI
6 19
AO6 CLK
7 18
AO7 CS/ LD
8 17
AO8 D0
9 16
AO9 ECL
10 15
AO10 SEL
11 14
AO11 VCC
12 13
AO12 VDD
C156
0.1
G
-2
TP11
R388
1k
Q111
Q110 DTA144EU
DTA144EU
R113 R114
330 330
B 2 4
D111
TP12
SML-020MLTT87
1 3
R389
1k
E2
-2
BVW-55
A I J B
IC220(4/6) IC220(3/6) IC220(1/6)
TC74VHC04FT TC74VHC04FT TC74VHC04FT
5V
C274
0.1
14
1 2 3 4
7
12 11 10
IC223(2/2)
TL062CPW
5
7
6
R210
10 5V-2
R250
12k
25
R251
100k
26
27
28
5V-2 R311
75
29
Q213
R308 30
2SA1611 C249 C252
3.3k 10p
22
31
6.3V
FL201 R302
:TA-CB
R299 32
22
470 1 2
LPF
C261
R303 0.01
3
470
-2 -2
-5V R323
,NM
C276
0.1
-2
-2
5V-2 5V-2
IC223(1/2)
TL062CPW
R256
IC224(2/2)
100k C279
TL062CPW
0.1
3 8
1 3
2 1
2
R257 4
C157 39k R239
0.1 R252 10 5V-2
12k
-2 -2
-5V
R253
25
100k
26
5V-2
27
C250
Q236 22
R309 28
2SA1611 6.3V R312
3.3k :TA-CB 75
29
R304
FL203
R300 30
22 C253
470 1 2
10p
LPF
31
R305
3 32
470
-2 -2 C262
0.01
-5V
R324
,NM
C277
0.1
-2
5V-2
IC224(1/2)
TL062CPW
5
8 7
6
4 R240
10 5V-2
-5V
25
R255 R254
26
5V-2 100k 12k
C251 27
Q243 22
6.3V 28
2SA1611 R310 R313
:TA-CB
3.3k 75
29
FL204 R306
R301 30
22 C254
470 1 2
10p
LPF 31
R307
3 32
470
-2 -2
C263
-5V 0.01
R325
,NM
C278
0.1
-2
C K
DP-300 DP-300
CL41
1/1 LCD +5V LCD VCC
CL42
L399
LCD VCC
1µH
C376 C375
0.1
0.1
5V
-2 FB300
C270 CL43
C267
0.1 CLK
C264 0.1
CL44
0.1
CLK GND
24 23 22 21 20 19 18 17
16
V1 D0
15
FB200
AVDD D1
14 8 7 CL45
V2 D2 R0
13 6 5 CL46
IC205
AVss D3 R1
CXD2301Q 12 4 3 CL47
ADIN D4 R2
11 2 1 CL48
OP0 D5 R3
10 8 7 CL49
AVss D6 R4
9 6 5 CL50
CCP D7 R5
4 3 CL51
R-GND
2 1
1 2 3 4 5 6 7 8
FB201
R326
0
5V
C271
-2 C268
0.1
C265 0.1
0.1
24 23 22 21 20 19 18 17
16
V1 D0
15
FB202
AVDD D1
14 8 7 CL52
V2 D2 G0
13 6 5 CL53
IC211
AVss D3 G1
CXD2301Q 12 4 3 CL54
ADIN D4 G2
11 2 1 CL55
OP0 D5 G3
10 8 7 CL56
AVss D6 G4
9 6 5 CL57
CCP D7 G5
4 3 CL58
G-GND
2 1
1 2 3 4 5 6 7 8
FB203
R327
0
5V
C269 C272
-2
0.1
C266 0.1
0.1
24 23 22 21 20 19 18 17
16
V1 D0
15
FB204
AVDD D1
14 8 7
CL59
V2 D2 B0
13 6 5
CL60
IC214
AVss D3 B1
12 4 3 CL61
CXD2301Q
ADIN D4 B2
11 2 1 CL62
OP0 D5 B3
10 8 7 CL63
AVss D6 B4
9 4 5 CL64
CCP D7 B5
2 3 CL65
B-GND
1 1
1 2 3 4 5 6 7 8
FB205
R328 R315 ,NM
CL66
0
R/L
CL67
U/D
R316 ,NM
FB301
CL68
2HD
CL69
2VD
CL70
FB302
GND
R319 ,NM
CL71
ENAB
4-55 4-55
D L M E
7-28
7-29
7-2
7-1
7-6
7-7
7-8
7-9
7-10
7-11
7-12
7-13
7-14
7-15
7-16
7-17
7-18
7-19
IC220(5/6)
5 6
TC74VHC04FT
IC220(6/6)
9 8
TC74VHC04FT
7-20
7-21
7-22
7-23
7-24
7-25
7-26
7-30
7-31
7-3
7-4
7-5
7-27
DISPLAY PANEL CONTROL FOR COLOR LCD
DP-300
BOARD NO. 1-673-533-11
LOT NO. 812-
B-¥BVW55-DP300-11@-SIEDS
N F O G
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