Sony DVP-NW50 Service Manual ▷ View online
33
33
DVP-NW50
DVP-NW50
6-11. PRINTED WIRING BOARD — MAIN SECTION (SIDE B) —
•
See page 22 for Circuit Boards Location.
U31
U29
U44
U45
U30
MAIN BOARD
(SIDE B)
1
1
1
1
4
4
3
4
40
5
5
5
8
8
1
4
5
8
1
4
5
8
E
E
E
E
E
E
A
K K
A
K K
A
K K
A
K K
A
K K
A
K K
A
K K
A
K K
A
K K
J23
1
2
7
8
J23
J13
J7
J8
J16
J10
L
R
LINE IN
IR IN
IR OUT
IR REMOTE
VIDEO
S VIDEO
1
2
3
4
D
FRONT
BOARD
J1
(Page 39)
A
DVD SERVO
BOARD
CN2
(Page 28)
1
15
J11
J14
C
DVD AMP
BOARD
CON1
(Page 42)
1
12
J3
for
JTAG
PART
2
20
1
19
J6
B
DVD SERVO
BOARD
CN10
(Page 28)
4
1
J9
E
DVD AMP
BOARD
CON101
(Page 42)
6
1
J15
10
1
TUNER
1
2
A
B
C
D
E
G
H
F
3
4
5
6
7
8
• Semiconductor
Location
Ref. No.
Location
D1
E-2
D2
E-2
D3
E-2
D4
E-2
D10
F-3
Q1
E-2
Q2
F-2
Q5
F-3
Q6
G-2
Q7
F-2
Q8
G-2
U29
E-3
U30
F-3
U31
E-3
U34
F-2
U35
G-2
U36
G-2
U37
C-2
U38
E-2
U39
D-2
U40
D-2
U41
D-2
U42
D-2
U44
E-3
U45
E-3
34
34
DVP-NW50
DVP-NW50
6-12. SCHEMATIC DIAGRAM — MAIN SECTION (1/5) —
•
See page 46 for Waveforms.
•
See page 49 for IC Pin Function Description.
R
31
R
3
3
R5
R127
R126
R125
R124
R123
R122
R121
R117
R113
R2
R32
X1
R81
R244
R204
C133
C193
C182
C181
TP1
Y1
R132
R131
R145
R146
R147
R148
R69
R160
R141
R25
R97
R4
R3
R186
R149
R151
R158
D16(1/2)
D17(1/2)
R8
R14
R18
R17
R20
R21
R29
R27
R19
R22
R30
U12
R114
R1
R64
R57
R102
R28
R67
R88
C7
C42
C56
C41
R194
R197
R199
R200
C10
C9
C15
C16
C17
C18
C19
C20
C21
C107
C
29
C2
8
C
27
C
2
6
C
25
C
24
C
2
3
C
22
C
13
C
1
4
C
9
6
C
9
7
C
9
8
C
10
3
C
105
C106
C
3
0
R16
J3
R108
C93
C64
R
36
R12
R40
R6
C2
C3
C33
C34
C95
C94
C35
C38
C37
C36
FB20
FB21
FB3
FB2
U15
U22
J1
C183
BEAD5
U10
BEAD4
J4
C11
C8
C31
C32
C1
C39
U3
U4
U1
1
0k
4
.7
k
10k
33
33
33
33
33
33
33
33
33
33
10k
14.7456MHz
33
470k
5.1M
0.1
0.1
22p
22p
XTALO
32.768KHZ
4.7k
O
33
O
33
33
33
33
33
33
33
680
680
33
33
2.2k
33
47k
47k
10k
10k
2.2k
2.2k
5.1k
47k
47k
47k
47k
SN74LVCG14DBVR
4.7k
33
10k
100
O
22k
100k
470k
0.1
1
1
0.1
10k
10k
33
33
0.1
0.1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
10k
CTS
DSR
HEADER2X10
47R
5p
5p
47
33
33
4.7k
1
1
1
1
1
1
1
1
1
1
PBY3216
PBY3216
PBY3216
PLL VDD
ADC VDD
NC7SPU04
NC7SPU04
03SG
1
160808T
MAX708CSA
1608T
03SG
10
16V
10
16V
10
16V
10
16V
10
16V
10
16V
K4S561632E-UC75T
JS28F640J3C115
EP9301
35
35
DVP-NW50
DVP-NW50
6-13. SCHEMATIC DIAGRAM — MAIN SECTION (2/5) —
•
See page 47 for IC Block Diagram.
14
R101
R100
R351
R411
R421
L5
R26
R62
R34
R116
R99
R71
R66
TP2
TP4
TP5
TP6
TP7
TP8
TP9
TP10
TP11
TP12
TP13
TP22
TP23
TP24
TP21
TP14
TP15
TP16
TP17
TP18
TP19
TP20
TP26
L2
R138
C76
U24
R150
R118
R163
R242
R159
R243
R154
R98
R96
R208
R201
R193
R128
U25
R205
R207
R202
R206
R162
R115
D24
U11
C141
C63
R180
R178
R177
R176
R175
C346
C345
R796
R167
R170
R171
R174
C351
C350
R795
R168
R169
R172
R173
R78
R219
R218
R220
R217
D10
U34
U36
U35
R112
R111
R166
C610
C611
FB29
J11
Q11
Q3
C162
U2
C69
Q4
J8
C163
C122
C121
J7
J2
Q2
L12
C138
C139
Q6
L9
C136
C450
Q8
L10
C137
C135
Q7
Q5
L4
J16
J10
10k
10k
33
33
33
PBY3216
33
33
33
33
4.7k
4.7k
4.7k
BEAD
1k
0.1
SN74LVCG14DBVR
220
1k
10k
10k
220P
220
1k
33
33
1k
1k
33
3.3k
NE555DR
1.2k
O
1.2k
1k
33
3.3k
RLS4148
MM74HC138MX_NS
100p
100p
10k
10k
330
43
100k
100p
100p
10k
10k
330
43
100k
100p
100p
10k
10k
330
43
100k
1k
4.7k
1k
47k
4.7k
SDB10A40
PACDNO42
PACDNO42
PACDNO42
33
33
33
1
1
REMOTE
BEAD
15P-2.0
STN2222A
STN2222A
10n
74HC00MX_N
0.1
STN2222A
BD3.5
IR OUT
12n
0.01
10
16V
BD3.5
05002HR-40A
STN2222A
1000
16V
47
16V
STN2222A
1000
16V
1000
STN2222A
10
16V
47
16V
STN2907
STN2222A
01Y
RCA_YELLOW
04BL
S_VIDEO
36
36
DVP-NW50
DVP-NW50
6-14. SCHEMATIC DIAGRAM — MAIN SECTION (3/5) —
•
See page 46 for Waveform.
•
See page 47 for IC Block Diagrams.
C140
C5
C45
C60
R87
R103
R104
R105
R184
R55
C124
C111
C112
C110
TP3
C227
R264
R73
R83
R93
R95
R38
R39
R70
R82
R209
R210
C108
C46
C47
R260
R51
R52
R221
R156
R261
R72
R212
R211
C132
R157
R155
C118
C114
R215
R164
C6
R68
R259
R214
R213
R270
R269
R268
R267
R183
D5
C104
C102
C191
R23
U43
U16
X2
BEAD7
C109
C113
J14
C228
U17
U8
U27
Q9
U23
U18
U19
Q10
U21
U6
0.1
47p
47p
47p
33
33
33
33
33
12k
47p
0.1
1
1
0.1
2k
33
33
33
33
1k
33
R
X
TX
SDATA
S
CLK
LRCLK
M
C
LK
4.7k
4.7k
O
O
0.1
0.1
0.1
1k
33
33
4.7k
4.7k
4.7k
4.7k
33
33
0.1
4.7k
22k
0.1
0.1
4.7k
4.7k
0.1
4.7k
4.7k
33
33
33
10k
820k
270k
10k
RLS4148
0.022
0.022
0.1
10k
74HC123D
AK4117VF-EZ
11.2896MHz
PBY0603
10
16V
10
16V
12P-2.0
10
16V
74HC126D
74HC126D
74HC126D
STN2222A
74HC126D
74HC126D
74HC126D
STN2222A
74HC126D
74HC126D
Click on the first or last page to see other DVP-NW50 service manuals if exist.